The purpose of the present disclosure is to provide: a tripping device in which high tripping force is generated through a movable iron piece moving toward a fixed iron piece; a circuit breaker; and a distribution board. A tripping device (1) comprises a fixed iron piece (11), a movable iron piece (12), and a push-in part (14). The movable iron piece (12) is configured to move toward the fixed iron piece (11) when an abnormality occurs. The push-in part (14) pushes a latch part (3) from a latched position into a non-latched position in conjunction with the movable iron piece (12) moving toward the fixed iron piece (11). The movable iron piece (12) has a second surface (X2) that faces a first surface (X1) of the fixed iron piece (11). The movable iron piece (12) is configured to keep the second surface (X2) parallel to the first surface (X1) while the movable iron piece (12) is moving toward the fixed iron piece (11).
H01H 73/00 - Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
2.
TRIPPING DEVICE, CIRCUIT BREAKER, AND DISTRIBUTION BOARD
The purpose of the present disclosure is to provide a tripping device in which a tripping force generated by a movable iron piece moving toward a fixed iron piece is high, a circuit breaker, and a distribution board. A tripping device (1) is provided with: a first tripping part (1A) having a first fixed iron piece (11A), a first movable iron piece (12A), and a first push-in part (14A); and a second tripping part (1B) having a second fixed iron piece (11B), a second movable iron piece (12B), and a second push-in part (14B). When an abnormality occurs, the first push-in part (14A) interlocks with the first movable iron piece (12A) that moves toward the first fixed iron piece (11A), and pushes a first latch part (3A) toward a first non-latch position. When an abnormality occurs, the second push-in part (14B) interlocks with the second movable iron piece (12B) that moves toward the second fixed iron piece (11B), and pushes a second latch part (3B) toward a second non-latch position.
H01H 81/00 - Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting
3.
ELECTRIC POWER TOOL, ELECTRIC POWER TOOL SYSTEM, CONTROL METHOD, AND PROGRAM
The purpose of the present disclosure is to accurately determine whether there is a malfunction in screw fastening in an electric power tool that performs an impact operation. An electric power tool (10) comprises: a motor; a hammer; an anvil; an output shaft; an impact detection unit (112); a motor control unit (115); and a storage unit (117). Upon receiving a predetermined command from an external device (50a), the motor control unit (115) fastens a screw by means of a preset control of the motor. The motor control unit (115) executes a determination process for determining whether there is a malfunction in screw fastening, on the basis of the relationship between the rotational angle of the motor and the detection result from the impact detection unit (112) of whether there is an impact operation. The preset control includes stopping the motor when it is determined, as a result of the determination process, that there is a malfunction in screw fastening.
The present disclosure addresses the problem of improving convenience. A charging device (1) comprises a pack installation unit, a level acquisition unit (142), a level selection unit (143), a level outputting unit (144), and a power feed control unit (145). A battery pack (3) is detachably installed on the pack installation unit. The level acquisition unit (142) includes a power supply device (2) and acquires a plurality of output capability levels that each include a combination of an output voltage and an output current from the power supply device (2). The level selection unit (143) selects an output capability level from among the plurality of output capability levels acquired by the level acquisition unit (142). The level outputting unit (144) outputs the output capability level selected by the level selection unit (143) to the power supply device (2). The power feed control unit (145) performs control of power feed to the battery pack (3) in accordance with the output capability level selected by the level selection unit (143).
H02J 7/04 - Regulation of the charging current or voltage
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
H02J 7/10 - Regulation of the charging current or voltage using discharge tubes or semiconductor devices using semiconductor devices only
5.
SLURRY FOR NON-AQUEOUS ELECTROLYTE SECONDARY CELL, METHOD FOR MANUFACTURING SLURRY FOR NON-AQUEOUS ELECTROLYTE SECONDARY CELL, ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY CELL, AND NON-AQUEOUS ELECTROLYTE SECONDARY CELL
The purpose of the present disclosure is to provide a slurry for a non-aqueous electrolyte secondary cell capable of obtaining an electrode mixture layer showing excellent adhesion with a current collector. The slurry for a non-aqueous electrolyte secondary cell, which is one mode of the present disclosure, contains: an electrode mixture containing an electrode active material, lithium carbonate, and carboxymethylcellulose or a salt thereof; and water. The lithium carbonate content is in the range of 33 to 300 ppm with respect to the total mass of the electrode mixture.
The purpose of the present disclosure is to reduce the possibility that work is performed in an inappropriate posture with respect to a work object. An electric tool (10) according to the present disclosure comprises a tool body, an output shaft, a tip tool, a detection unit (111), a determination unit (112), and a notification unit (113). The tool body is held by a robotic arm. The output shaft is rotatably supported on the tool body. The output shaft rotates in response to the rotation of a motor. The tip tool can be attached to the output shaft. The detection unit (111) detects the orientation of the output shaft in a state where the output shaft has moved to a work position as a result of movement of the robotic arm. The determination unit (112) determines the inclination angle of the orientation of the output shaft, which has been detected by the detection unit (111), with respect to the setting direction at the work position. The notification unit (113) notifies the result of the determination made by the determination unit (112).
The purpose of the present invention is to provide an electric tool system capable of facilitating distinction of whether a measurement value from an electric tool at a transmission destination is a measurement value for inspection or a measurement value for an application other than inspection. An inspection device (2) constituting the electric tool system (10) performs at least a portion of a torque inspection of the electric tool (1). A fastening part (12) constituting the electric tool (1) performs fastening. The first measurement unit (13) measures the tightening torque of the tightening unit (12) and outputs a measurement value. The first communication unit (14) transmits a measurement value outputted from the first measurement unit (13) in an inspection period in which inspection is performed by the inspection device (2) and a measurement value outputted from the first measurement unit (13) in a period other than the inspection period so as to be distinguishable from each other.
The problem addressed by the present invention is to facilitate, at a transmission destination, the distinction of the use of a first measurement value from an electric power tool and, in turn, the association of the first measurement value with a second measurement value from an inspection device. A presentation unit (11) constituting an electric tool (1) presents tool identification information. A first measurement unit (13) measures the tightening torque of a tightening unit (12) and outputs a first measurement value. A first communication unit (14) transmits the first measurement value together with the tool identification information. A take-in unit (21) constituting an inspection device (2) takes in the tool identification information from the presentation unit (11) during a period in which the electric tool (1) is undergoing an inspection by the inspection device (2) A second measurement unit (22) measures the tightening torque of the tightening unit (12) and outputs a second measurement value. A second communication unit (25) transmits the second measurement value together with the tool identification information that has been taken in.
The problem to be addressed by the present invention is to provide a torque clutch mechanism and a power tool that make it possible to vary the magnitude of load torque when idling during forward rotational drive and during reverse rotational drive. In a torque clutch mechanism (1), as a base member (2) rotates while an engaging protrusion (23) on a base-side opposing surface (22) is in an engagement state with an engaging element (4), a clutch member (3) rotates, and if the load torque acting on the clutch member (3) reaches or exceeds a predetermined value, the engaging protrusion (23) rides past the engaging element (4), causing the base member (2) to idle. A through hole (33) has: an inner surface (330) against which the engaging element (4) abuts during forward rotation of the base member (2); and an inner surface (331) against which the engaging element (4) abuts during reverse rotation thereof. The angles (α, β) that the inner surfaces (330, 331) form with respect to a clutch-side opposing surface (34) differ from each other.
F16D 7/08 - Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with intermediate balls or rollers moving axially between engagement and disengagement
B25B 21/00 - Portable power-driven screw or nut setting or loosening toolsAttachments for drilling apparatus serving the same purpose
B25B 23/157 - Arrangement of torque limiters or torque indicators in wrenches or screwdrivers having torque controlled clutch-type arrangements
F16D 43/206 - Internally controlled automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with intermediate balls or rollers moving axially between engagement and disengagement
The purpose of the present disclosure is to provide a switch device that is capable of improving assembly workability. A switch device (100) comprises a switch mechanism (1), a case (2), and a handle (3). The switch mechanism (1) has two terminals (11, 12) and a movable contact and is configured to be capable of switching between opening and closing of an electric path between the two terminals (11, 12) in accordance with the position of the movable contact. The handle (3) is movably attached to the case (2) in order to move the position of the movable contact. The case (2) has a body (21), a cover (22), and a bearing (23). The body (21) is provided with a recess (211) that accommodates the switch mechanism (1). The cover (22) is attached to the body (21). The bearing (23) is configured to be attachable to and detachable from the cover (22) and holds the handle (3).
Provided is a power tool capable of reducing impact and vibration. The power tool (1) has an impact mechanism (IM1). The impact mechanism (IM1) comprises at least a drive shaft (41), a hammer (42) having a hammer body (420), a hammering part (45), a hammer spring (43), and an elastic body (50) sandwiched between the hammer body (420) and the hammer spring (43).
B25B 21/02 - Portable power-driven screw or nut setting or loosening toolsAttachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
The present invention addresses the problem of suppressing generation of sound during operation. A tool (1) is provided with a motor (2), a sun gear (41), a plurality of planetary gears (42), an internal gear (43), and an output shaft (5). The motor (2) rotates a transmission body. The sun gear (41) rotates according to the rotation of the transmission body. The internal gear (43) is held in a rotatable state. The output shaft (5) rotates according to the revolution of the plurality of planetary gears (42). A tip tool is attached to the output shaft (5). The output shaft (5) functions as a planetary carrier. A first engagement part (432) of the internal gear (43) and a second engagement part (522) of a second portion (52) can move relative to each other along the rotation direction of the transmission body, and come into contact with each other according to the rotation of the internal gear (43).
B25B 21/02 - Portable power-driven screw or nut setting or loosening toolsAttachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
B25B 21/00 - Portable power-driven screw or nut setting or loosening toolsAttachments for drilling apparatus serving the same purpose
B25F 5/00 - Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
13.
TOOL SYSTEM, DETERMINATION PROCESSING METHOD, AND PROGRAM
The purpose of the present disclosure is to improve determination accuracy regarding a wear state in a fastening unit. A tool system (1) comprises a motor (M1), a fastening unit (24), a control unit (26) a detection unit (27), a rotation prohibition unit (30), and a state determination unit (28). The fastening unit (24) has a hammer (244A) that rotates with power from the motor (M1) and an anvil (244B) that is positioned ahead of the hammer (244A) in the rotation axis direction and that receives a rotary impact from the hammer (244A), and fastens a part to be fastened by rotationally driving a tip tool. The control unit (26) controls the motor (M1). The detection unit (27) detects a prescribed physical amount in a state in which the hammer (244A) is receiving power. The rotation prohibition unit (30) prohibits rotation of the anvil (244B). The state determination unit (28) determines the wear state of the fastening unit (24) on the basis of the predetermined physical amount detected by the detection unit (27), in a state in which the rotation prohibition unit (30) prohibits the rotation of the anvil (244B).
B25B 21/02 - Portable power-driven screw or nut setting or loosening toolsAttachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
14.
DISPLAY CONTROL METHOD, INFORMATION PROCESSING METHOD, AND COMPUTER SYSTEM
This display control method comprises: a receiving step in which an instruction for associating first construction item information and second construction item information is received, the first construction item information being registered in a first server system (20) when a user belonging to a construction company causes an information terminal (50) to execute a first application program, and the second construction item information being registered in a second server system (30) when the user causes the information terminal (50) to execute a second application program; and a display step in which an item management screen, on which at least some of the first construction item information and at least some of the second construction item information associated with the first construction item information are visualized, is displayed on the information terminal (50).
This information processing method comprises a registration request step for, after a third server system (40) has acquired first construction item information registered in a first server system (20) by a user who belongs to a construction company causing an information terminal (50) to execute a first application program, transmitting, to the third server system (40), a registration request for registering at least a part of the first construction item information into a second server system (30) as second construction item information relating to the same construction item as the first construction item information. The second server system (30) can register the second construction item information by the user causing the information terminal (50) to execute a second application program.
The purpose of the present disclosure is to provide an electric tool capable of improving workability. An electric tool (100) comprises a motor (1), a holding part (3), a fan (4), and a housing (2). The holding part (3) holds a tip tool to which a rotational force is transmitted from the motor (1). The fan (4) is disposed between the motor (1) and the holding part (3), and generates wind for cooling the motor (1). The housing (2) houses the motor (1) and the fan (4). The housing (2) has a housing side part (211) and an intake air guide part (9). The housing side part (211) is provided with an air intake hole (214) that is a wind inflow port. The intake air guide part (9) guides the wind that has flowed in through the inlet hole (214), to the side opposite to the holding part (3) with respect to the motor (1).
The present disclosure addresses the problem of improving versatility while increasing convenience. A switch module (1) is provided with a fixed contact (3a), a movable contact (5a), and a pivoting portion (5). The pivoting portion (5) includes a pressure-receiving portion (51) on which a pressing force acts from a first direction, and a protruding portion (52) protruding from the pressure-receiving portion (51) along the first direction when viewed from a second direction intersecting the first direction. The pressure-receiving portion (51) contacts a support portion (337) via a second surface (S2) opposite a first surface (S1) on which the pressing force acts. The pivoting portion (5) pivots about a position (P2) of contact with the support portion (337) on the pressure-receiving portion (51) as a position (P1) at which a pressing force with respect to the position (P2) of contact with the support portion (337) acts moves along a third direction intersecting the first direction and the second direction. The movable contact (5a) is provided on the protruding portion (52). The movable contact (5a) is moveable between a position in contact with the fixed contact (3a) and a position separated from the fixed contact (3a) as the pivoting portion 5 pivots about the position (P2) of contact with the support portion (337).
H01H 23/24 - Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button with two operating positions
The present invention addresses the problem of shortening the charging time of a battery unit. A charging device (2) is used for an electric power tool (3). The charging device (2) charges a battery unit (5) including an all-solid-state battery. The charging device (2) comprises a charging unit (21). The charging unit (21) performs constant current charging on the battery unit (5) until the voltage value of the battery unit (5) during charging reaches a predetermined voltage value greater than the voltage value of the battery unit (5) in a fully charged state.
The present invention addresses the problem of improving the accuracy of data analysis. A tool (1) comprises a working unit (11), an operating unit (12), a drive control unit (151), a sensor (14), and a communication unit (16). The working unit (11) performs work with respect to an object being worked on. The operating unit (12) is operated by a user. The drive control unit (151) controls the operation of the working unit (11) in response to an operation of a user on the operation unit (12). The sensor (14) is a sensor for detecting whether the tool (1) is in a working state. The working state is a state in which the working unit (11) should be deemed to be performing work. The communication unit (16) transmits operation information relating to operations performed with respect to the operating unit (12) to an external communication device (2). The operation information is information in the working state.
The present disclosure addresses the problem of improving a work process, which includes work involving the use of a power tool. A power tool (1) comprises: a working unit (11); a communication unit (16); a power supply unit (18); a current sensor (141); and a voltage sensor (142). The working unit (11) performs work on a work target, using the power of a motor (111). The communication unit (16) transmits, to an external communication device (2), work information (D1) which is related to the work performed by the working unit (11). The power supply unit (18) supplies power to a power consumption unit (9). The power consumption unit (9) includes the motor (111) and a drive control unit (151) which controls the driving of the motor (111). The current sensor (141) measures the current which is supplied to the power consumption unit (9). The voltage sensor (142) measures the voltage which is applied to the power consumption unit (9). The communication unit (16) further transmits, to the communication device (2), electrical information (D2) based the results of measurement by the current sensor (141) and the results of measurement by the voltage sensor (142). The electrical information (D2) includes current information and voltage information, and/or power information.
The purpose of the present disclosure is to provide an electric tool, an electric tool system, an attachment, and a replaceable tool system that can suppress work from being performed in a state in which combination with an attachment is not suitable. In an electric tool (1), a dimension (X11) in a prescribed direction (D1) between a connection surface (132) and a tool-side engaging part (131) is the same as a dimension X (31) in the prescribed direction (D1) between a tip of at least one dedicated protrusion (321) and a dedicated engaging part (31), and the same as a dimension (X51) in the prescribed direction (D1) between a tip of at least one dual-purpose protrusion (521) and a dual-purpose engaging part (51). A dimension (X12) in the prescribed direction (D1) between a tip of at least one tool-side protrusion (133) and the tool-side engaging part (131) is the same as a dimension (X32) in the prescribed direction (D1) between an end face (32)_ of a dedicated attachment (3) and the dedicated engaging part (31), and greater than a dimension (X52) in the prescribed direction (D1) between an end face (52) of a dual-purpose attachment (5) and the dual-purpose engaging part (51).
The invention relates to a method, a device and a computer program product for the economical and reliable operation of a fuel cell system of a heating system of a building power supply, the fuel cell system comprising an air filter element and one or more stacks. The method comprises the steps of detecting a first value of an electrical state variable of a stack after the start of regular operation of a first operating interval at a first time in regular operation of the first operating interval; detecting a second value of the electrical state variable of the stack at a second time after the first time in regular operation of the first operating interval; determining a first comparison result by comparing the first value with the second value; and determining and outputting information relating to a state of the air filter element depending on the first comparison result.
H01M 8/04007 - Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
H01M 8/04225 - Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-downDepolarisation or activation, e.g. purgingMeans for short-circuiting defective fuel cells during start-up
H01M 8/04302 - Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during start-up
H01M 8/04992 - Processes for controlling fuel cells or fuel cell systems characterised by the implementation of mathematical or computational algorithms, e.g. feedback control loops, fuzzy logic, neural networks or artificial intelligence
H01M 8/0662 - Treatment of gaseous reactants or gaseous residues, e.g. cleaning
A plate block (10) for a floor outlet (1) has a plate frame (11) and a lid (12). The lid (12) has: a lid body (30) including projections (34a, 34b); and a cord chip (40) held by the projections (34a, 34b). The cord chip (40) includes a top board (41) and leg pieces (42a, 42b) having formed therein grooves (44) to which the projections (34a, 34b) are fitted, and is configured to be able to have a first state in which the upper surface of the top board (41) is disposed along the upper surface of a base part (31) of the lid body (30) to close an opening part (21), and a second state in which the top board (41) is inclined to partially open the opening part (21).
Provided is a human body detection device that can perform both approach detection and traverse detection with good sensitivity. This human body detection device (1) comprises a lens array (3). The lens array (3) has a first area (95) formed by a first lens (311p, 311q), and a second area (96) formed by a second lens (311w). The first lens (311p, 311q) is a lens in which one among a plurality of first infrared ray-receiving paths defined by the first lens (311p, 311q) and a plurality of detection units of a pyroelectric element overlaps with one among a plurality of second infrared ray-receiving paths defined by the plurality of detection units and one lens (311) adjacent to the first lens (311p, 311q). The second lens (311w) is a lens in which a plurality of first infrared ray-receiving paths defined by the second lens (311w) and the plurality of detection units do not overlap with a plurality of second infrared ray-receiving paths defined by the plurality of detection units and one lens (311) adjacent to the second lens (311w).
The present disclosure addresses the problem of providing an electric device from which a button battery can be easily removed without using a tool. An electric device (100) comprises: a housing (1); a circuit substrate (2) housed in the housing (1); a battery attachment portion (4) provided inside the housing (1) and to which a button battery (3) for supplying power to the circuit substrate (2) is attached; and a lid (5) that is detachably attached to the housing (1) so as to cover the battery attachment portion (4). The lid (5) includes a hook (51) for removing the button battery (3) attached to the battery attachment portion (4).
The present disclosure addresses the problem of accurately detecting a temperature change in a case. In the present disclosure, an electric outlet device (1) comprises a first substrate (6), a second substrate (7), a case (2), and a support (4). A heat-emitting component (62) and a conversion circuit that converts AC electric power to DC electric power are mounted on the first substrate (6). A port (PT0) from which DC electric power is outputted and a temperature detection element that detects temperature are mounted on the second substrate (7). The case (2) accommodates the first substrate (6) and the second substrate (7). The support (4) supports the second substrate (7) and positions the second substrate (7) relative to the case (2). The second substrate (7) has a main portion (8) where the port (PT0) is mounted, and a protruding portion (9) that protrudes from an end section of the main portion (8). The temperature detection element is mounted on the protruding portion (9). The support (4) supports at least part of the protruding portion (9) from side of the main portion (8) opposite from the surface where the port (PT0) is mounted.
H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
G01K 1/14 - SupportsFastening devicesArrangements for mounting thermometers in particular locations
H01R 13/66 - Structural association with built-in electrical component
H01R 25/00 - Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
The purpose of the present disclosure is to reduce the processing load of each of a first control unit and a second control unit. A control system (1) comprises a rotary encoder (42), a first control unit (40), and a second control unit (20). The rotary encoder (42) outputs a pulse signal that corresponds to the rotational angle of a rotary operation unit that can be rotationally operated. The first control unit (40) calculates the rotational direction, rotational speed, and amount of rotation of the rotary operation unit on the basis of the pulse signal from the rotary encoder (42) and outputs an output signal that is based on the rotational direction, rotational speed, and amount of rotation of the rotary operation unit. The second control unit (20) controls the amount of power supplied to a load (7) on the basis of the output signal from the first control unit (40). The time interval it takes for the first control unit (40) to acquire the pulse signal is shorter than the time interval it takes for the first control unit (40) to transmit the output signal.
The purpose of the present disclosure is to provide a control device and a control system that can easily handle a change in operation method. A control device (2) comprises a load connecting section (27), a connector, and a power control section (25). A load (7) is connected to the load connecting section (27). Any of a plurality of types of operating module (3) can be connected to the connector. The plurality of types of operating modules (3) have mutually different methods of user operation, and output operation signals corresponding to the user operation. The power control section (25) controls supply of power to the load (7) connected to the load connecting section (27), on the basis of the operation signal corresponding to a user operation input from the operating module (3) that is connected to the connector among the plurality of types of operating modules (3).
H01H 89/00 - Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
H04Q 9/00 - Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
H05B 47/105 - Controlling the light source in response to determined parameters
H05B 47/195 - Controlling the light source by remote control via wireless transmission the transmission using visible or infrared light
29.
POWER FEEDING SYSTEM, ELECTRIC TOOL SYSTEM, AND POWER FEEDING DEVICE
The present disclosure addresses the problem of providing a power feeding system with improved operability. A power feeding system (10) feeds power to an electric tool (21) which can be hand-held. The power feeding system (10) comprises: a first storage battery (111); a power feeding circuit (112); a second storage battery (211); and a tool holding unit (12). The power feeding circuit (112) converts alternating-current power from a commercial power source (300) to direct-current power and feeds the direct-current power to the first storage battery (111). The second storage battery (211) is built into the electric tool (21), or is built into a battery pack (22) that can be attached to the electric tool (21). The tool holding unit (12) is capable of holding a battery-equipped electric tool (2), and feeds the power of the first storage battery (111) to the second storage battery (211) while holding the battery-equipped electric tool (2). The battery-equipped electric tool (2) is the electric tool (21) with the second storage battery (211) built therein, or is the electric tool (21) to which the battery pack (22) with the second storage battery (211) built therein is attached.
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
B25F 5/00 - Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
The objective of the present invention is to provide an electric tool with which an increase in size can be suppressed. An electric tool (1) comprises a motor (2), a plurality of switch elements (3), a cylindrical capacitor (4), a circuit board (5), and a housing (6). The capacitor (4) is arranged on a circuit board (5), which is fixed so as to overlap at least a portion of the motor (2) when seen from an axial direction (D1) of a rotating shaft (211) of the motor (2). The circuit board (5) comprises a plate-shaped base portion (51) and a plate-shaped projecting part (52). The projecting part (52) projects in a prescribed direction from an edge portion of the base portion (51). The capacitor (4) is arranged on the projecting part (52) so as to overlap at least a part of the motor (2) when seen from a projecting direction (D2), which is the prescribed direction.
An insulator (10) includes: an annular outer peripheral portion (11); and a wound portion (50) which extends in a first direction that is a direction from the outer peripheral portion (11) toward a center of the outer peripheral portion and around which a wire (42) is wound. The wound portion (50) includes: an introduction portion (52) to which the wire (42) is introduced from the outer peripheral portion (11); an extend-around portion (51) around which the wire (42) introduced from the introduction portion (52) extends; and an isolation wall (60) which is located between the introduction portion (52) and the extend-around portion (51) in the first direction and by which an introduced portion of the wire (42) which is introduced at the introduction portion (52) and a first-turn portion of the wire (42) which is wound around the extend-around portion (51) are isolated from each other.
H02K 3/46 - Fastening of windings on the stator or rotor structure
H02K 3/34 - Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
32.
Information providing method and information providing apparatus
A visiting duration corresponding to a first current location is determined, on the basis of the first current location and a destination, a first traveling duration that is necessary for a user to travel from the first current location to the destination is calculated, on the basis of a first time, the visiting duration corresponding to the first current location, and the first traveling duration, a first expected arrival time is calculated, on the basis of a first scheduled delivery time and the first expected arrival time, a first difference is calculated, a first message in accordance with the first difference is transmitted to a first information terminal of the user, and the first information terminal displays the first message.
A separator cutting device includes: a conveyance unit for conveying a continuous body of separators for batteries; a tension applying mechanism for applying tension to at least a portion of the continuous body in the conveyance direction of the continuous body; and a laser irradiation unit for irradiating the portion of the continuous body onto which the tension has been applied by the tension applying mechanism with a laser beam so as to divide the continuous body into a plurality of separators.
A laminating device includes: a plurality of laminating heads that each holds a unit laminated body; a drum section in which the plurality of laminating heads are arranged, which holds each laminating head swingably via a support shaft, and which rotates to advance each laminating head to a laminating position facing a lamination stage; a cam section which is in contact with each laminating head and which causes each laminating head to swing around the support shaft in association with a movement of each laminating head caused by a rotation of the drum section; and a biasing member that biases each laminating head in a radial direction of the drum section.
LmLm) starts to flow in the negative direction and discharging of a first parasitic capacitor (C5) between both ends of a first semiconductor switching element (Q5) and a second parasitic capacitor (C6) between both ends of the second semiconductor switching element (Q6) has concluded. A second control unit (5) controls the first semiconductor switching element (Q5) so that the individual timings at which the first semiconductor switching element (Q5) is turned on and off will be when discharging of the first parasitic capacitor (C5) ends. The second control unit (5) controls the second semiconductor switching element (Q6) so that the timing at which the second semiconductor switching element (Q6) is turned on and off is when discharging of the second parasitic capacitor (C6) ends.
H02M 3/28 - Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
A heat storage device of the present disclosure includes a latent heat storage material and a container. The latent heat storage material is water-soluble. The container houses the latent heat storage material and is formed of a main material being aluminum or an aluminum alloy. The container has a joining portion and a first coating. The first coating covers at least the joining portion on an inner surface of the container. On a surface of the first coating, a first element and fluorine are present. The first element is an element other than aluminum and having a lower ionization tendency than potassium.
Lubricating oil has a kinematic viscosity in a range of 1 mm2/S to 7 mm2/S at 40° C., has a mass average molecular weight in a range of 150 to 400, and contains 0.5% by mass or more of a high molecular weight component. The high molecular weight component has a mass molecular weight of greater than or equal to 500. A crankshaft serving as a shaft part of a compression element includes a main shaft that includes a sliding surface. In a case where the sliding surface is a single sliding surface, a length of the single sliding surface in an axial direction is a single sliding length L, whereas in a case where the sliding surface is divided into a plurality of sliding surfaces, a length of one of the sliding surfaces in the axial direction, the one sliding surface having a least length in the axial direction among the plurality of sliding surfaces, is the single sliding length L, and a ratio L/D of the single sliding length L to an external diameter D of the main shaft is less than or equal to 2.0.
In a hermetic refrigerant compressor, a thrust bearing (e.g., thrust ball bearing (210)) is provided on a thrust surface (136) of a main bearing (134). One end of a sliding surface of the main bearing (134), the one end being closer to a compression chamber (133) than an opposite end of the sliding surface, is a first end, and the opposite end of the sliding surface is a second end. A distance between a center axis of the compression chamber (133) and the second end of the sliding surface (sliding surface lower end (139)) of the main bearing (134) is a distance L, and a distance between the center axis of the compression chamber (133) and the first end of the sliding surface (sliding surface upper end (138)) of the main bearing (134) is a distance La. When the distance L is in a range of 38 mm to 51 mm, the distance La is less than or equal to 16 mm.
A positive electrode active material that can achieve high thermal stability at low cost is provided.
A positive electrode active material that can achieve high thermal stability at low cost is provided.
Provided is a positive electrode active material for a lithium ion secondary battery, the positive electrode active material containing a lithium-nickel-manganese composite oxide, in which metal elements constituting the lithium-nickel-manganese composite oxide include lithium (Li), nickel (Ni), manganese (Mn), cobalt (Co), titanium (Ti), niobium (Nb), and optionally zirconium (Zr), an amount of substance ratio of the elements is represented as Li:Ni:Mn:Co:Zr:Ti:Nb=a:b:c:d:e:f:g (provided that, 0.97≤a≤1.10, 0.80≤b≤0.88, 0.04≤c≤0.12, 0.04≤d≤0.10, 0≤e≤0.004, 0.003g are satisfied.
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries
H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
A nonaqueous electrolyte secondary battery comprises a positive electrode that contains, as positive electrode active materials: (A) a lithium transition metal composite oxide that has a volume-based D50 of 0.6 μm to 3 μm and that consists of secondary particles comprising aggregated primary particles with an average particle diameter of 0.5 um or more or is configured of substantially one kind of particle; and (B) a lithium transition metal composite oxide that has a volume-based D50 of 6 μm to 25 μm and that consists of secondary particles, comprising aggregated primary particles with an average particle diameter of 0.3 μm or less.
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
41.
POWER TRANSMISSION COIL, POWER TRANSMISSION DEVICE, AND UNDERWATER POWER SUPPLY SYSTEMS
A power transmission coil includes a plurality of coil members each of which having a length capable of surrounding at least one power reception device located under water from all directions and that are configured to wirelessly transmit power to the power reception device. Each of the plurality of coil members includes a polygonal pipe having a polygonal shape in which a plurality of straight pipes are welded, and a conductive wire that is inserted into the polygonal pipe and is wound a plurality of times.
H02J 50/12 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
H02J 50/00 - Circuit arrangements or systems for wireless supply or distribution of electric power
H02J 50/40 - Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
H02J 50/80 - Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
The purpose of the present disclosure is to reduce a possibility that the state of the surroundings of an appliance becomes disorderly and to achieve a clear appearance of the surroundings of the appliance. A duct system (100) comprises: a duct (3); and a duct fixing tool (F1). The duct (3) has a duct rail (31) and a conductive bar. The conductive bar is stored in the duct rail (31). Electric Power is supplied to the conductive bar. The duct (3) can allow electrical connection of an adaptor thereto at a given position in an attachment region lengthwisely contiguous to the duct rail (31), and supplies electric power through the adaptor to an electrical device. The adaptor receives electric power from the conductive bar.
A medical image display system for displaying a medical image, the medical image having a first display region in which is displayed a process image (54a) in which one or more annotations indicating one or more anatomical structures appearing in a captured image (32b) obtained by imaging a subject are superimposed on the captured image (32b), and a second display region in which is displayed one or more structure levels for identifying each of the one or more anatomical structures. The medical image display system comprises a display unit (54) for displaying a medical image, and a control unit (53) for changing a mode of display of either the one or more annotations or the one or more structure levels in response to a user input with respect to the other of the one or more annotations and the one or more structure levels.
A medical image display system that displays medical images. The medical images include images in which at least one annotation indicating detection results for at least one anatomical structure depicted in a captured image (32b) of a subject is superimposed on the captured image (32b). The medical image display system comprises: a display unit (54) that displays medical images; and a control unit (53) that, if the size of an annotation indicating an anatomical structure having an error, among the at least one annotations, is less than a threshold value (Yes at S100), superimposes a probability atlas (154a1) indicating a normal structure if the anatomical structure that has the error is normal, superimposing same on the captured image (32b) and displaying same.
The purpose of the present disclosure is to achieve both installation of a partition and power supply. A duct system (100) is provided with a duct (3), and a partition fixation structure (S1). The duct (3) comprises a duct rail (31), and an electroconductive bar. The duct (3) allows for electrical connection of an adapter at any location of an attachment region that is continuous in the length direction of the duct rail (31), and supplies power to an electrical apparatus via the adapter. The adapter receives power through the electroconductive bar. The partition fixation structure (S1) allows for fixation of a partition (6).
A purpose of the present disclosure is to reduce the possibility that a DC voltage with the wrong polarity is applied to a first conductive bar and a second conductive bar. A power feeding member (4) has a first contactor (44A) and a second contactor that can be connected to a first conductive bar (32A) and a second conductive bar (32B) of a DC duct (3), respectively, and is connected to one end of the DC duct (3) in the longitudinal direction. The other end of the DC duct (3) in the length direction is provided with a connection blocking structure which blocks the connection of the power feeding member (4) to the other end of the DC duct (3), by contacting at least a part of the power feeding member (4). The power feeding member (4) includes a first terminal which is electrically connected to the first contactor (44A) and to which the electric wire on the positive electrode side of the DC power supply unit can be connected, and a second terminal which is electrically connected to the second contactor (44B) and to which the electric wire on the negative electrode side of the DC power supply unit can be connected. A feeding member main body (42) is provided with a polarity display unit that displays the polarities of the first terminal and the second terminal.
This abnormality detection system (50) is a system for detecting, on the basis of a medical image, presence or absence of an abnormality in one preliminarily specified anatomic structure included in the medical image. The abnormality detection system comprises: an acquisition unit (52) that acquires block information showing a block, which is a region in which pixels showing the anatomic structure in the medical image are connected; and a determination unit (53) that determines whether the anatomic structure is abnormal or not on the basis of the number of blocks shown by the block information acquired by the acquisition unit (52), and outputs the same. The determination unit (53) determines that the anatomic structure is not abnormal when the number of blocks shown by the block information is 1 and determines that the anatomic structure is abnormal when the number of blocks shown by the block information is 2 or more and the blocks shown by the block information meet a predetermined condition.
A switch device (10) is for controlling energization of a load (2). During a period in which a first communication device is in a registration mode, a first wireless communication unit (111) transmits a registration start command for causing the switch device (10) to be registered in the first communication device (20/30). During a period in which a second communication device (40) is in a registration mode, a second wireless communication unit (112) receives, from the second communication device (40), a registration start command for causing the switch device (10) to be registered in the second communication device (40).
H04Q 9/00 - Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
A suction muffler for a reciprocating compressor comprises a first housing portion and a second hosing portion. The first housing portion comprising a first inlet opening, and a second inlet opening. The second housing portion comprises a blocking member configured to block one of a first refrigerant flow path from the first inlet opening to a suction muffler outlet and a second refrigerant flow path from the second inlet opening to the suction muffler outlet. The blocking member can be provided in different configurations by a selection of the second housing portion or by configuring the relative arrangement of the first housing portion and the second housing portion.
F04B 39/00 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups
This invention addresses the problem of providing a simple method for producing a drink or food having a green note. The solution to the problem is a method for producing a drink or food having a green note, the method comprising: step A of subjecting a lipid containing a fatty acid having 10-18 carbon atoms to a photocatalyst treatment; and step B of heating the product subjected to the photocatalyst treatment in step A.
This power transmission device includes a power transmission coil that transmits electric power via a magnetic field, and a transmission-side processor that controls electric power from a transmission power source. This power-receiving device includes a power-receiving coil that receives electric power from the power transmission coil, a receiving power source that has a plurality of multi-purpose power source components and a storage battery and that charges the storage battery on the basis of the received electric power and the plurality of multi-purpose power source components, a receiving-side processor that cyclically controls a charging current running to the storage battery, and a current sensor that detects the charging current. The receiving-side processor calculates a parameter for returning control to the transmission power source on the basis of the difference between the value of the charging current and a target current value when the value of the charging current is outside of a specified range. The transmission-side processor controls the electric power from the transmission power source on the basis of the return control parameter.
B63C 11/00 - Equipment for dwelling or working under waterMeans for searching for underwater objects
B63C 11/48 - Means for searching for underwater objects
H02J 50/12 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
H02J 50/80 - Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
52.
NETWORK CONTROL DEVICE, NETWORK CONTROL SYSTEM, NETWORK CONTROL METHOD, AND WIRELESS NETWORK SYSTEM CONSTRUCTION METHOD
[Problem] In a local production, local consumption–type network in which a backhaul line is constituted by wireless multi-hop communication between base stations, and which includes a local service server, to suitably select a communication path joining user equipment and the local service server and increase communication speed, and to reduce the power consumption of the entire system and improve the power efficiency of wireless communication. [Solution] A network control server 4 gathers information pertaining to user equipment 5, access points 2, and local service servers 3, and on the basis of this information, sets a communication path joining the user equipment and a local service server, an access point group, an access point to be operated, and a local service server to be operated such that power efficiency is optimal, and notifies the access point, the local service server, or the user equipment of path information relating to the communication path and power control information instructing the starting and stopping of the access point or the local service server.
2323233 crystal, while containing Ti, Co, Fe and at least one element that is selected from the group consisting of Ga, In, Al and Rh. The ratio of the conductive filler (23) to the electromagnetic wave absorbing film (20) is from 0.1% by volume to 10% by volume.
B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
PEDESTRIAN DEVICE, INFORMATION COLLECTION DEVICE, BASE STATION DEVICE, POSITIONING METHOD, USER MANAGEMENT METHOD, INFORMATION COLLECTION METHOD, AND FACILITY MONITORING METHOD
[Problem] To make it possible to measure the current position of a pedestrian with high precision, as well as to increase the speed of processing and to make it possible to reduce processing load. [Solution] A pedestrian device comprising a camera for capturing an image of a road surface at the feet of a pedestrian, a sensor for detecting behavior of the pedestrian, a memory for storing registration information in which position information of a registered location is associated with a camera image obtained by capturing an image of the road surface at the registered location in advance, and a processor, wherein the processor performs image comparison positioning comprising predicting the registered location next to be reached by the pedestrian on the basis of a progress state of the pedestrian determined from a detection result from the sensor, comparing a camera image extracted from the memory on the basis of the prediction result and a camera image outputted in real time from the camera, and acquiring, as position information of the current location of the pedestrian, position information that corresponds to the camera image of the registered location for which comparison was successful.
A main body 100 has a front-surface panel 120. A rotating shaft 200 projects frontward from the front-surface panel 120. An operation knob cover 300 is a cylindrical cover for covering the rotating shaft 200 from the front. An internal cover 400 has an inside through-hole 410 which suppresses frontward movement of the operation knob cover 300 and into which the operation knob cover 300 is inserted. The internal cover 400 is attached to the main body and covers the front-surface panel 120 from the front. A decorative cover 500 has an outside through-hole 510 into which the operation knob cover 300 is inserted. The decorative cover 500 is attached to the main body 100 and covers the internal cover 400 from the front.
This workpiece conveyance device (1) comprises: a plurality of holding heads (2) having a holding section for holding a workpiece (W) and a vacuum pump (22) for generating holding force; and a conveyance track (4) for conveying the plurality of holding heads (2). The vacuum pump (22) has a pump section (34) that communicates with the holding section and suctions or discharges ambient air, and a shaft section (36) for operating the pump section (34) by means of rotation. The shaft section (36) includes a first magnet (48) in which the N pole and the S pole are magnetized in an alternating manner around the axis. The conveyance track includes a second magnet (18) extending in the conveyance direction (D1) of the holding heads and arranged so that magnetic force from the N pole and magnetic from the S pole are generated in an alternating manner in the conveyance direction (D1) and magnetic force is generated in the area between said second magnet (18) and the first magnets (48) of the holding heads. The shaft sections (36) rotate and the pump sections (34) are made to generate holding force as a result of the magnetic poles shifting in an alternating manner in the part of the second magnet (18) in which magnetic force is generated with respect to the first magnets (48).
A semiconductor laser element (1) emits laser light and is provided with a substrate (10), a first semiconductor layer (20) arranged above the substrate (10), a light emitting layer (30) arranged above the first semiconductor layer (20), a second semiconductor layer (40) arranged above the light emitting layer (30), and a dielectric layer (60) arranged above the second semiconductor layer (40), wherein: the second semiconductor layer (40) has a waveguide section (40a) for guiding laser light; the width of at least one portion of the waveguide section (40a) is modulated relative to the position of the longitudinal direction of a resonator, which is the direction of the longer side of the waveguide section (40a); the waveguide section (40a) has a first waveguide section (40a1) and a second waveguide section (40a2) which is wider than the first waveguide section (40a1); and the difference in effective refractive index between the inner side of the waveguide section (40a) and the outer side of the waveguide section (40a) is larger in the second waveguide section (40a2) than in the first waveguide section (40a1).
H01S 5/22 - Structure or shape of the semiconductor body to guide the optical wave having a ridge or a stripe structure
H01S 5/343 - Structure or shape of the active regionMaterials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers in AIIIBV compounds, e.g. AlGaAs-laser
The present disclosure addresses the problem of improving the degree of freedom of arrangement of electronic components mounted on a first substrate. This wiring apparatus (100) comprises an inner terminal, a first substrate (21), a second substrate (31), and an identification IC (24). An insertion-type outer terminal is connected to the inner terminal. The first substrate (21) has a first surface (211) and a second surface (212) on the side opposite the first surface (211), and the inner terminal is mounted on the first surface (211). The second substrate (31) has mounted thereon a power conversion circuit (32) which is electrically connected to the first substrate (21) and which converts first power to second power. The identification IC (24) is mounted on the second surface (212) and identifies charging specifications of an electric device electrically connected via the inner terminal and the outer terminal.
The present invention realizes a high level of safety by preventing harmful effects resulting from solid discharge from a can-bottom valve that opens. A battery module according to the present invention comprises: a plurality of cylindrical batteries (1); and a lead plate (3) that is connected to the cylindrical batteries (1) and electrically connects the plurality of cylindrical batteries (1). Each of the cylindrical batteries (1) has a can-bottom valve (16) comprising a thin-walled line that breaks, when the internal pressure of an exterior can exceeds a threshold pressure, and opens a discharge port. The lead plate (3) comprises: a double-holding arm (31) that is arranged so as to oppose the can bottom of the cylindrical batteries (1) and is obtained by connecting both ends to the lead plate (3) at positions opposing the can-bottom valve (16); and a gas permeation gap (32) for discharged gas ejected from the discharge port, the gas permeation gap (32) being located on both sides of the double-holding arm (31).
H01M 50/213 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
H01M 50/503 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
60.
THROUGHPUT ESTIMATION SYSTEM, THROUGHPUT ESTIMATION METHOD, AND THROUGHPUT ESTIMATION DEVICE
A throughput estimation system according to the present invention comprises, in a space in which a first communication device that generates a beacon is installed, a radio wave receiver having a plurality of antennas that receive the beacon transmitted from the first communication device, and a processor that processes a reception measurement result from the radio wave receiver. On the basis of beacon reception power received by each of the plurality of antennas and the number of the plurality of antennas that detected the beacon, the processor estimates the throughput between the first communication device and a second communication device assumed to be installed in the vicinity of the site at which the beacon was received within the space.
In the present invention, an operation unit (170) receives an operation pertaining to control of an apparatus. A first communication unit (180a) transmits, to the apparatus by a first communication scheme, a signal indicating an operation pertaining to control of the apparatus if the operation unit (170) has received the operation pertaining to control of the apparatus. A second communication unit (180b) receives, from another operation unit by a second communication scheme, a signal indicating an operation pertaining to control of the apparatus if the other operation device has received the operation pertaining to control of the apparatus. The first communication unit (180a) transmits, to the apparatus, a signal indicating an operation pertaining to control of the apparatus if the second communication unit (180b) received a signal indicating the operation pertaining to control of the apparatus.
An optical system (2) that forms an image at a first image formation position (P1) by first light (L11) in a visible range, and forms an image at a second image formation position (P2) by second light (L12) in a far-infrared range is provided with a lens group (3) and an optical division element (21). The lens group has an optical axis extending from the front on which the first and the second light are incident to the rear from which the first and the second light are emitted, the focal length of the first light, and the focal length of the second light. The optical division element is disposed at the rear of the lens group, divides the first and the second light from the lens group from each other, guides the first light to the first image formation position, and guides the second light to the second image formation position. The lens group comprises lens elements that transmit the first and the second light such that the first image formation position corresponds to the focal length of the first light, and separately from the first image formation position, the second image formation position corresponds to the focal length of the second light.
The present invention addresses the problem of providing a work management system, a work information acquisition device, an information management device, and a program, whereby a worker can make an immediate confirmation when suspicious information is present in work information. A work management system (WM1) comprises a tool (1), a work information acquisition device (2), and an information management device (3). The work information acquisition device (2) acquires, from the tool (1), work information pertaining to details of work. The information management device (3) acquires work information from the work information acquisition device (2). A telephone number transmission unit (212) of the work information acquisition device (2) transmits data of a telephone number to the information management device (3) at a timing of when work is started and/or at a timing when a request is generated from the information management device (3). The information management device (3) is provided with a presentation unit (34) that presents a telephone number on the basis of the data of the telephone number received from the telephone number transmission unit (212).
In the present invention, an operation unit (170) receives an operation related to control of a load. A connection terminal (110) and a connection terminal (112) are electrically connected between an alternating-current source (10) and the load. A load control circuit (120) is electrically connected between the connection terminal (110) and the connection terminal (112), and controls current flowing through the load, on the basis of the operation which has been received at the operation unit (170). A first communication unit (180a) transmits a notification when the operation to the operation unit (170) satisfies a predetermined condition. A display (160) indicates transmission of the notification, before or after the first communication unit (180a) transmits the notification.
According to the present invention, a first operation unit 170a receives an operation related to the control of a load. A pair of connection terminals are electrically connected between an AC power supply and the load. A load control circuit is electrically connected between the pair of connection terminals and controls a current flowing through the load on the basis of the operation received by the first operation unit 170a. A power supply circuit acquires power from the AC power supply via the pair of connection terminals. A power storage element is charged by the power supply circuit. A second operation unit 170b receives an operation related to the control of a device. When the second operation unit 170b receives the operation related to the control of the device, a first communication unit 180a transmits a signal indicating the operation related to the control of the device. The power storage element supplies power to the first operation unit 170a.
A ventilation system 100 according to one aspect comprises: a ventilation device 10 for ventilating a first space 51; an air transport device 20, installed on a ceiling surface 51c of the first space 51, for transporting air from the first space 51 to a second space 52 different from the first space 51; an air transport path 40 through which the air is transported from the first space 51 to the second space 52; a control unit 30 for controlling the operation of the ventilation device 10 and the operation of the air transport device 20; a first temperature measurement unit for measuring the temperature of the first space 51; and a second temperature measurement unit for measuring the temperature of the second space 52. The air transport device 20 has a dust collection unit 29. The ventilation device 10 has a heat exchange element 14. The control unit 30 has a determination unit for determining whether to allow air transport by the air transport device 20 on the basis of the temperature of the first space 51 and the temperature of the second space 52.
F24F 11/74 - Control systems characterised by their outputsConstructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
67.
CONTROL DEVICE, COMMUNICATION SYSTEM, AND CONTROL METHOD
This invention contributes to the provision of a control device, a communication system, and a control method by which a parameter relating to wireless communication can be easily controlled, in accordance with a change in the wireless communication environment. The control device comprises: an acquisition unit that acquires, for each of a plurality of terminals, a reception result indicating the result of reception processing with respect to a signal transmitted from each terminal; and a control unit that performs centralized control of the plurality of terminals, that performs machine learning common to the plurality of terminals on the basis of the reception results, and that determines a wireless communication-related parameter used by each of the plurality of terminals.
A semiconductor light emitting device (101) is provided with: a semiconductor light emitting element (100); and a submount (140) having a mounting surface (140m). The semiconductor light emitting element (100) has: a semiconductor laminated body (108) having an opposed surface (100m) opposed to the mounting surface (140m) and an emission surface (100F); and a mounted electrode (114) that is arranged on the opposed surface (100m) and that extends in the light emission direction. The emission surface (100F) is located at a position farther on the outer side of the mounting surface (140m) than an end section of the mounting surface (140m) is. Grooves (120) extending in the emission direction along the mounted electrode (114) are formed in the opposed surface (100m) of the semiconductor laminated body (108). A first distance (L1) between the emission surface (100F) and a groove (120) is larger than zero and smaller than a second distance (L2) between the emission surface (100F) and the mounting surface (140m).
A semiconductor laser device (100) is provided with: a semiconductor laser element (210) including an emitter (211) for emitting emitted light (300); a lens through which the emitted light (300) emitted from the emitter (211) is transmitted; a drive unit (230) supporting the lens in a repositionable and attitude-modifiable manner; a detection unit (180) for detecting an intensity distribution of the emitted light (300) emitted from the emitter (211) and transmitted through the lens; and a control unit (191) which controls at least one of the position and attitude of the lens (221) by driving the drive unit (230) on the basis of the result of the detection by the detection unit (180), so that the intensity distribution of light detected by the detection unit (180) becomes a predetermined optical intensity distribution.
A compact (1) includes an uneven structure surface (30) that exerts liquid repellency by having a plurality of recessed portions (32) and a plurality of protruding portions (31) arranged planarly in such a manner as to repeat alternately along a predetermined direction. In the uneven structure surface (30), at least one hole (311) is formed in an end surface of at least one protruding portion (31). A coating material (39) that differs from the material constituting the protruding portions (31) is applied around the hole (311).
A method, according to the present invention, for producing a wooden board X33 using palm plants, said method comprising a cutting step, squeezing step, methane fermentation step, conversion step, impregnation step, thin plate drying step, and laminating and bonding step. In the cutting step, a palm plant is cut to obtain a plurality of palm thin plates X21 and waste material X22. In the squeezing step, sugar solutions X7, X8, and X9 are squeezed from the waste material X22. In the methane fermentation step, sugar solutions X7, X8, and X9 are subjected to a methane fermentation treatment to obtain biogas X51. In the conversion step, the biogas X51 is converted into secondary energy. In the impregnation step, a plurality of catalyst-impregnated thin plates X31 are obtained. In the thin plate drying step, a plurality of dry thin plates X32 are obtained by using secondary energy. In the laminating and bonding step, the plurality of dry thin plates X32 are laminated and bonded by using secondary energy.
B27D 1/04 - Joining wood veneer with any materialForming articles therebyPreparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefromPlywood sheets
72.
LASER LIGHT SOURCE DEVICE AND LASER PROCESSING DEVICE
A laser light source device (1) comprising: a first light emitting unit (101) that emits first laser light (L1); a second light emitting unit (102) that emits second laser light (L2); an optical element (20) that condenses the first laser light (L1) and the second laser light (L2); a wavelength dispersion element (30) into which the emitted first laser light (L1) and second laser light (L2) enter and by which the optical axes of the incident first laser light (L1) and second laser light (L2) are aligned and the light is emitted ; and a partially reflecting mirror (40) that returns, by reflection, a part of the first laser light (L1) and a part of the second laser light (L2) emitted from the wavelength dispersion element (30), and transmits the other part of the first laser light (L1) and the other part of the second laser light (L2) emitted from the wavelength dispersion element (30), wherein the partially reflecting mirror (40) has a wavelength-dependent reflectance.
Provided is a shock absorbing material having adhesiveness and light-blocking properties. A shock absorbing material 1 in which an insulating inorganic black pigment 3 is contained in a silicone composition 2 having adhesiveness and stress relaxation properties. The adhesion force of the shock absorbing material 1 with respect to a glass plate is at least 2N/20mm. The transmittance of light having a wavelength of 300 to 850 nm, inclusive, of the shock absorbing material 1 is at most 0.6%. The degree of needle penetration of the shock absorbing material 1 is 90 to 160, inclusive, as measured at 25°C in accordance with JIS K 2207. The shock absorption rate of the shock absorbing material 1 is at least 20%.
A supercooling cancellation device 100 according to one embodiment of the present disclosure cancels a supercooled state of a heat storage material. This supercooling cancellation device 100 is provided with a first member 10 and a second member 20 that are capable of coming into contact with each other. The first member 10 and the second member 20 each contains a metal. A supercooled state is maintained while a load for bringing at least a portion of the surface of the first member 10 and at least a portion of the surface of the second member 20 into close contact with each other is kept applied on the first member 10 and/or the second member 20. The supercooling cancellation device 100 reduces said load when the supercooled state is to be cancelled.
A separator cutting device 100 comprises: a conveyance part 102 for conveying a continuum W of a battery separator Wa; a tension application mechanism 104 for applying tension to at least a portion of the continuum W in a continuum W conveying direction A; and a laser irradiation part 106 for irradiating, with a laser light L, the portion of the continuum W to which tension has been applied by the tension application mechanism 104 and dividing the same into a plurality of individual separators Wa.
Disclosed is a positive electrode material in which an increase in calorific value is unlikely to occur when the positive electrode material is exposed to a high temperature. The positive electrode material according to the present disclosure includes a positive electrode active material, a first solid electrolyte, and a second solid electrolyte, wherein the positive electrode active material includes a lithium-containing oxide, the first solid electrolyte includes Li and X as constituent elements and does not include S, the X is at least one element selected from the group consisting of F, Cl, Br and I, the second solid electrolyte includes Li and S as constituent elements, the first solid electrolyte covers at least a part of the surface of the positive electrode active material, the second solid electrolyte contacts the positive electrode active material with the first solid electrolyte interposed therebetween, and the average coating thickness of the first solid electrolyte is 104 nm or more.
A heat storage device (1) according to the present disclosure comprises a latent heat storage material (10) and a container (20). The latent heat storage material (10) is water soluble. The container (20) accommodates the latent heat storage material (10) and has aluminum or an aluminum alloy as the main material thereof. The container (20) has a joint part (22) and a first film (24). With regard to the joint part (22), the first film (24) covers the joint part (22) on at least the inner surface of the container (20). A first element and fluorine are present at the surface (24a) of the first film (24). The first element has a lower ionization tendency than the ionization tendency of potassium and is an element other than aluminum.
This output device acquires a plurality of images that have been captured in a time series by a camera installed so as to be capable of imaging the inside of a toilet bowl, extracts an excreta image showing excreta from the plurality of acquired images, extracts a blood image showing blood from the plurality of acquired images, determines a discharge start timing on the basis of time information corresponding to the excreta image, determines a bleeding start timing on the basis of time information corresponding to the blood image, uses the blood image to determine a blood size indicating the size of the blood, generates information including the discharge start timing, the bleeding start timing, and the blood size as excreta information, and outputs the generated excreta information.
A cutting device 1 comprises: a laser radiation unit 4 that radiates a laser beam L onto an electrode plate 6 to cut the same; an information acquisition unit 40 that acquires information pertaining to a focal position of the laser beam L; a position displacement unit 42 that displaces the focal position; and a control unit 44 that controls the position displacement unit 42 on the basis of the information acquired by the information acquisition unit 40.
H01G 11/86 - Processes for the manufacture of hybrid or EDL capacitors, or components thereof specially adapted for electrodes
H01G 13/00 - Apparatus specially adapted for manufacturing capacitorsProcesses specially adapted for manufacturing capacitors not provided for in groups
B23K 26/00 - Working by laser beam, e.g. welding, cutting or boring
B23K 26/046 - Automatically focusing the laser beam
B23K 26/38 - Removing material by boring or cutting
This lamination device 100 laminates multiple lamination units W by discharging the lamination units W onto a lamination stage 30. The lamination device 100 is provided with multiple lamination heads 102 which hold a lamination unit W; a drum unit 104 where the lamination heads 102 are arranged and which holds the lamination heads 102 so as to enable swinging via support shafts 108, and which rotates to cause the lamination heads 102 to advance to a lamination position A opposite of the lamination stage 30; a cam unit 110 which contacts the lamination heads 102 and, with movement of the lamination heads 102 due to rotation by the drum unit 104, swings the lamination heads 102 about the support shafts 108; and biasing members 120 which bias the lamination heads 102 in the radial direction of the drum unit 104.
H01M 10/04 - Construction or manufacture in general
H01M 10/0585 - Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
This output device is provided with: an acquisition unit that acquires a first image which includes excrement, the image having been captured by a camera for capturing the inside of a toilet bowl; a dividing unit that divides the acquired first image into a plurality of divided areas; a calculation unit that calculates an area representative value which includes a representative value per colour component of each of the divided areas; and an output unit that outputs the calculated area representative value.
E03D 9/00 - Sanitary or other accessories for lavatories
G01J 3/46 - Measurement of colourColour measuring devices, e.g. colorimeters
G01N 21/27 - ColourSpectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection
A solar cell 100 according to the present disclosure is sequentially provided with a first electrode 2, a photoelectric conversion layer 3, an intermediate layer 4, a hole transport layer 5 and a second electrode 6 in this order; the hole transport layer 5 contains a hole transport material and an oxidant; the photoelectric conversion layer 3 contains a perovskite compound that contains iodine; and the intermediate layer 4 contains at least one substance that is selected from the group consisting of bromides, chlorides and fluorides.
H01L 51/44 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation - Details of devices
The method for producing a roller of the present invention involves heating the outer surface of a roller-like member 10 that has a roller main body 152a made of rubber and resin fibers protruding, to be dotted, from the outer peripheral surface of the roller main body 152a, thereby forming, on the outer peripheral surface of the roller main body 152a, a resin part 152b formed by melting the resin fibers protruding from the outer peripheral surface of the roller main body 152a. Thereafter, the melted resin part 152b is solidified.
Provided is a wireless communication device that can appropriately communicate wirelessly with a mobile terminal while enabling improvements in the power efficiency of a wireless system. This wireless communication device comprises: a sensing unit that detects the position and size of each moving object including a mobile terminal; a route prediction unit that predicts a movement route of each moving object on the basis of the position of each moving object; a communication quality prediction unit that predicts a communication quality distribution of a communication area on the basis of the predicted movement route of each moving object and the size of each moving object; and a determination unit that acquires the predicted communication quality for the predicted movement route of the mobile terminal on the basis of the communication quality distribution, and determines a communication startup timing for the mobile terminal on the basis of the predicted communication quality.
An imaging device 1 that: captures images of excrement; is disposed in a toilet bowl 101 that has a bowl section; and comprises a sensor unit 2 including an imaging sensor 21. The angle of view and the attachment position of the sensor unit 2 are set such that at least a detection area D1 in which excrement can be expected to fall into the bowl section 101a is included in the field of view.
This control device 2 acquires image data captured by a camera 1, which is disposed in a toilet so as to be able to image a bowl part of the toilet, and performs image recognition on the image data, and thereby determines whether foreign matter, which is an object that could clog the toilet, has been introduced into the bowl part, and if it is determined that the foreign matter has been introduced into the bowl part, transmits an outflow prohibition signal that prohibits an outflow of flush water to a flush water control device 3.
According to this excrement determination method, sensing data detected by a first gas sensor 1 is acquired, image data captured by a camera 2 is acquired, a first determination to determine whether a gas concentration indicated by the sensing data is higher than a first reference concentration is performed, a second determination to perform image processing on the image data and determine whether the image data contains an image showing defecation is performed, a third determination to determine that at least one of defecation and flatus has been done is performed on the basis of the determination result by the first determination and the determination result by the second determination, and the determination result by the third determination is outputted.
NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM (Japan)
ZEON CORPORATION (Japan)
NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITY (Japan)
Inventor
Ito, Akira
Ueno, Tomonaga
Hidaka, Kishio
Ueno, Mitsuo
Sakai, Atsushi
Abstract
The present disclosure provides an electromagnetic wave shielding laminated sheet that is lightweight but capable of suppressing transmission and reflection of electromagnetic waves. This electromagnetic wave shielding laminated sheet (1) includes: an electromagnetic wave absorption layer (10) which comprises a matrix and carbon nanotubes dispersed in said matrix and which has a bulk density of not more than 997 kg/m3; and a metal layer (30) which overlaps the electromagnetic wave absorption layer (10).
C08L 101/14 - Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins
In a refrigerant compressor including a sealed container in which refrigerating machine oil is stored, a shaft part that includes a main shaft and an eccentric shaft, or a bearing part that includes a main bearing and an eccentric bearing, is provided with tapered portions, the tapered portions being respectively formed on one end side and another end side of the shaft part or the bearing part in an axial direction of the bearing part such that a diameter of the shaft part or the bearing part changes from an outer side toward a central side in a longitudinal direction of a crankshaft, each tapered portion allowing the shaft part and the bearing part to come into line contact with each other in a state where an axis of the shaft part is tilted relative to an axis of the bearing part. A ratio C/D, which is a ratio of a clearance C between the shaft part and the bearing part to a diameter D of the shaft part, is set to a value within a range of not less than 4.0×10−4 and not greater than 3.0×10−3. A taper depth dB of each tapered portion is set to a value not less than 2.0×10−3 mm. In a combination of the shaft part and the bearing part corresponding thereto, a ratio G/D, which is a ratio of a maximum gap G to the diameter D of the shaft part, is set to a value not greater than 4.0×10−3. The maximum gap G is a sum of the clearance C and a total value of the taper depths dB.
F04B 39/00 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups
F25B 31/02 - Compressor arrangements of motor-compressor units
F04B 35/04 - Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
This light control element comprises: a plurality of first electrodes having transparency and disposed in parallel; a plurality of second electrodes disposed in parallel respectively facing the plurality of first electrodes; an electrolyte disposed between the plurality of first electrodes and the plurality of second electrodes and including a metal; and a power supply for supplying a voltage to the electrolyte, wherein the power supply alternately switches the polarity of current based on the voltage applied to the electrolyte, and causes the metal to be precipitated or melted to at least one among the plurality of first electrodes and the plurality of second electrodes.
G02F 1/163 - Operation of electrochromic cells, e.g. electrodeposition cellsCircuit arrangements therefor
G02F 1/15 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
G02F 1/1506 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect based on electrodeposition, e.g. electrolytic deposition of an inorganic material on or close to an electrode
Provided is a lighting apparatus that is suitable as a substitute for a conventional halogen lamp when positively utilizing leaked light. The lighting apparatus comprises: a heat dissipator 12 that is in one of a bottomed cylindrical shape and a bowl shape, and that has a bottom portion, a circumferential wall portion, and an opening; and a light-emitting device 18b that is provided inside the heat dissipator 12 at the bottom portion and is operable to emit light, wherein the heat dissipator 12 has one or more windows 19 for leaking the emitted light outside the heat dissipater 12.
F21V 29/00 - Protecting lighting devices from thermal damageCooling or heating arrangements specially adapted for lighting devices or systems
F21V 5/04 - Refractors for light sources of lens shape
F21V 29/505 - Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
F21V 29/74 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
F21V 29/80 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with pins or wires
F21V 29/83 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
F21V 29/85 - Protecting lighting devices from thermal damageCooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
F21K 9/233 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
F21K 9/69 - Details of refractors forming part of the light source
F21V 7/09 - Optical design with a combination of different curvatures
F21V 11/14 - Screens not covered by groups , , or using diaphragms containing one or more apertures with many small apertures
In a temperature control method used in this temperature control device (1), the internal temperature of a cultivation facility (100) is controlled by acquiring the internal temperature and the internal humidity of the cultivation facility (100) and sequentially switching between a first operation mode, a second operation mode, and a third operation mode, a side window (121) and a roof window (171) that can be opened and closed and that separate the interior of the cultivation facility (100) from the exterior are closed and an air conditioner (14) is made to operate so that the internal temperature becomes a predetermined target temperature in the first operation mode, the internal dew point temperature of the cultivation facility (100) is calculated on the basis of the internal temperature and the internal humidity and the air conditioner (14) is made to operate with the side window (121) and the roof window (171) closed so that the surface temperature of fruit becomes higher than the internal dew point temperature in the second operation mode, and the air conditioner (14) is stopped with the side window (121) and the roof window (171) open in the third operation mode.
Provided are an information processing device, an information processing method, and a program that enable construction of a wireless system with consideration given to interference with the surroundings of a certain area. The information processing device is provided with: an evaluation unit which evaluates interference with the outside of a specific area caused by beams that are formed at transmission points set inside the specific area and that radiate in a plurality of directions; and a determination unit which determines, on the basis of the result of the evaluation of the interference, the beam width of at least some of the beams that radiate in the plurality of directions.
H01Q 3/26 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elementsArrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
95.
DEVICE FOR MANUFACTURING ELECTRODE PLATE AND METHOD FOR MANUFACTURING ELECTRODE PLATE
A device 1 for manufacturing an electrode plate 100 comprises: a conveying line 2 for the electrode plate 100 having a coated section where a surface of a substrate has been coated with an electrode active substance and an uncoated section where the surface of the substrate has not been coated by the electrode active substance; a compression roll 4 which is provided to the conveying line 2 and compresses the coated section; and a tension reduction mechanism 6 which reduces the tension applied to the electrode plate 100, and which is provided to at least one of an upstream side segment having, as a terminal end, the compression roll 4 in the conveying line 2 and a downstream side segment having, as a starting end, the compression roll 4.
B30B 3/00 - Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
B65H 23/18 - Registering, tensioning, smoothing, or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
An insulation inspecting device 100 is provided with: a conveying unit 102 for conveying a stacked electrode 32 in which a first separator 34, a first electrode plate 36, a second separator 38 and a second electrode plate 40 are stacked in this order; compressing rolls 104 which press the stacked electrode 32 against the conveying unit 102; a first terminal 106 which is electrically connected to the first electrode plate 36; a second terminal 108 which is electrically connected to the second electrode plate 40, and which is electrically connected to the conveying unit 102 if the first separator 34 is disposed on the conveying unit 102 side, and is electrically connected to the compressing rolls 104 if the first separator 34 is disposed on the compressing roll 104 side; and an insulation inspecting unit 110 which is connected to the first terminal 106 and the second terminal 108 to apply a voltage to the stacked electrode 32, to inspect the insulating state of the stacked electrode 32.
H01M 10/04 - Construction or manufacture in general
H01M 10/0585 - Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
G01R 31/52 - Testing for short-circuits, leakage current or ground faults
97.
Wireless communication system, management device, and communication path switching method
To reduce power consumption and enable a quick change from one communication path to another when detecting a decrease in quality of communication for communicating user data, a first base station determines a second base station and a third base station, and then the first base station transmits a connection request message to a terminal, the second base station and the third base station concurrently with transmitting a communication request message to the second base station, and, while the second base station is in communication with the terminal, upon detecting a decrease in quality of communication with the terminal based on a reception status of an uplink signal from the terminal, the second base station transmits a path switching request message to the first base station, which in turn transfers the received path switching request message transmitted from the second base station to the third base station.
This excreta determination device (2) comprises: a data acquisition unit (211) which acquires first time-series data that indicates a hydrogen concentration in a space inside a toilet, the concentration being measured by an internal sensor (1) disposed inside the toilet; an excreta determination unit (212) which determines, on the basis of the first time-series data of the hydrogen concentration, whether a discharger flatulates; and a determination result output unit (213) which outputs the determination result, wherein the excreta determination unit (212) determines the discharger has flatulated, when the value of the hydrogen concentration in the first time-series data is greater than a threshold.
A battery module comprises a battery laminate in which a plurality of batteries each having an output terminal 12 are arrayed, and a busbar 4 that is joined to the output terminal 12 of each battery and electrically connects the plurality of batteries. The output terminal 12 has a probe mark 18 on the surface facing the busbar 4, and the busbar 4 has a recess 22 facing the probe mark 18.
H01M 50/503 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
H01M 50/505 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing comprising a single busbar
H01M 50/516 - Methods for interconnecting adjacent batteries or cells by welding, soldering or brazing
H01M 50/55 - Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
A waste identification device (2) comprises: a sound data acquisition unit (211) that acquires sound data collected by a microphone (1) positioned inside a toilet; a waste identification unit (213) into which the acquired sound data is inputted into a machine-learned identification model that uses, as an input value, sound data indicating a defecation sound, a urination sound, and/or a flatulence sound, and uses, as an output value, whether defecation, urination, and/or flatulence has occurred, thereby identifying whether defecation, urination, and/or flatulence has occurred; and an identification result output unit (214) that outputs the identification result.
