An electrical connector is attached to a wiring substrate and mated with a counterpart connector connected to a signal transmission medium. A shell of the electrical connector has a pair of wall parts that contact a ground member on the counterpart connector. One wall part distant from the signal transmission medium includes a first side plate that has one end attached to a ground conductive path of the wiring substrate and extends in a direction away from the wiring substrate, a joining part that has one end joined to another end of the first side plate, and a second side plate that has one end joined to another end of the joining part and extends in a direction closer to the wiring substrate. The second side plate has a contact piece that extends in a direction away from the wiring substrate and elastically contacts the ground member.
H01R 12/79 - Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
A through-hole (3) is disposed in a supporting substrate (2). Plate-shaped beams (4 (4A, 4B)) each includes a piezoelectric element, extends from an edge of the through-hole (3) toward an opposite edge to close a part of the through-hole (3), supports a substance adsorption film to which a constitutive substance to be detected adheres, and has a vibration frequency that is varied due to adhesion of the constitutive substance to the substance adsorption film. Drive electrodes (16) apply a voltage to the piezoelectric element to vibrate and deform the beams (4). Detection electrodes (17) detect information about the vibration frequencies of the beams (4).
G01N 29/22 - Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic wavesVisualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object Details
Diaphragms (4, 5, 6, 7) each include laminated layers including a piezoelectric layer. The diaphragms (4, 5, 6, 7) are each warped to oscillate due to expansion and contraction of the piezoelectric layer or due to an oscillatory force from the outside. The diaphragms have mutually different resonance frequencies. A casing (2) has an internal space (2C) for accommodating the diaphragms (4, 5, 6, 7) and a fixing part (2D) for fixing a portion of each of the diaphragms (4, 5, 6, 7). The casing (2) transmits oscillations between the diaphragms (4, 5, 6, 7) and the outside via the fixing part (2D).
An electrical connector is attached to a wiring substrate and mated with a counterpart connector connected to a signal transmission medium. A shell of the electrical connector has a pair of wall parts that contact a ground member on the counterpart connector. One wall part distant from the signal transmission medium includes a first side plate that has one end attached to a ground conductive path of the wiring substrate and extends in a direction away from the wiring substrate, a joining part that has one end joined to another end of the first side plate, and a second side plate that has one end joined to another end of the joining part and extends in a direction closer to the wiring substrate. The second side plate has a contact piece that extends in a direction away from the wiring substrate and elastically contacts the ground member.
H01R 12/79 - Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
Walls are erected at both ends of an arrangement of first contacts and at locations that partition the first contacts for each signal to be transmitted, project at both ends of an arrangement of second contacts and at locations that partition the second contacts for each pair of differential signals to be transmitted, and therewith are connected to ground electrodes of a circuit board. A first shell, a second shell, and the like are mounted to a first housing and a second housing in such a manner as to be spaced apart from and cover the first contacts, the second contacts, and the walls and are connected to ground electrodes of the circuit board.
A press-fit terminal includes: a cylindrical pin having a narrow portion; and a contact section. The pin has a large diameter portion that has a diameter larger than a diameter of the narrow portion. The contact section includes an elastic contact piece to come into contact with a through hole of a circuit board that is a press-fit attachment object. The contact section is fitted to the narrow portion in a way that enables the contact section to move between a first position and a second position, the first position being a position at which the elastic contact piece does not come into contact with the large diameter portion during attachment to the circuit board, the second position being a position at which the elastic contact piece comes into contact with the large diameter portion during a withdrawal from the circuit board.
H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
H01R 13/17 - Pins, blades or sockets having separate spring member for producing or increasing contact pressure the spring member being on the pin
H01R 43/16 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
A connector (130) is arranged between an inner support (110) and an outer support (120), and connects the inner support (110) and the outer support (120). A deformable body (140) has one end connected to the inner support (110) at a first position with respect to the direction of rotation about a Z-axis and the other end connected to the outer support (120) at a second position different from the first position, and is bent to be deformed in a radial direction by applying compressive force or tensile force between the first position and the second position. A detection body (150) includes a capacitative element including respective electrodes disposed to face the deformable body (140) and the outer support (120), and detects an elastic deformation generated in the deformable body (140) on the basis of the characteristic value of the capacitative element.
G01L 3/10 - Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
An electric connector (20) according to an embodiment comprises a housing (21), and a contact (23) that is attached to the housing (21) and connected to a wiring board (3). The contact (23) comprises: a connection unit (70) that is connected to the wiring board (3); a retention unit (71) that is coupled to the connection unit (70) and extends away from the wiring board (3); a coupling unit (74) that is coupled to the retention unit (71) via a fold section (72), extends towards the wiring board (3), extends along a primary surface of the wiring board (3), and extends further, away from the wiring board (3); and a contact unit (76) that is coupled to the coupling unit (74) and contacts a partner contact (13) of a partner connector (10). The coupling unit (74) is in contact with the retention unit (71).
A connector (10) comprises: a circuit substrate (200) connected to a signal line (300); a first heat transfer material (400) disposed on a major surface (204) of the circuit substrate (200); an electrically conductive first shell (110) of which an end portion (117), with a terminal part of the circuit substrate (200) protruding from the end portion (117), fits with a counterpart connector, and which includes an opposing portion (111b) opposing at least a part of a region of concern that is a region of the circuit substrate (200) other than the terminal part, the electrically conductive first shell (110) covering at least a part of the region of concern; a second shell (120) which is connected to the end portion of the first shell (110), covers at least a part of the region of concern on the major surface (204) of the circuit substrate (200), is in contact with the first heat transfer material (400), and is connected to the circuit substrate (200) in a thermally conductive manner; and an electrically conductive third shell (130) which is engaged with the second shell (120) and covers at least a part of the region of concern on the major surface (205) of the circuit substrate (200). The shells (110, 120, 130) cover the region of concern of the circuit substrate (200).
H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
H01R 43/00 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
G02B 6/42 - Coupling light guides with opto-electronic elements
H01R 13/66 - Structural association with built-in electrical component
In a plug connector 3, a signal contact conductor 40 includes a contact part 41 that contacts a signal contact conductor 20 of a mating connector, a connection part 42 to which a signal line SC1 of a coaxial cable SC is connected, and an intermediate part 43 located between the contact part 41 and the connection part 42. The area and/or the distance of the intermediate part 43 may vary in accordance with a position between the contact part 41 and the connection part 42, such that characteristic impedance variation, which is between the signal contact conductor 40 and the ground contact conductor 60 and is according to the position between the contact part 41 and the connection part 42, is suppressed.
H01R 13/6474 - Impedance matching by variation of conductive properties, e.g. by variation of dimensions
H01R 13/6476 - Impedance matching by variation of conductive properties, e.g. by variation of dimensions by making an aperture, e.g. a hole
H01R 24/38 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
In a plug connector 3, a ground contact conductor 60 includes a fitting part 61 that is fitted to a ground contact conductor 10 of a receptacle connector 2, and a clamp part 64 for contacting a shield line SC3 while holding a portion which is of a terminal section TP of a coaxial cable SC and from which an insulating coating SC4 has been removed. The clamp part 64 is located at the furthest end of the ground contact conductor 60 from the fitting part 61.
H01R 24/38 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
A receptacle connector 2 comprises a signal contact conductor 20, a ground contact conductor 10, and a housing 30. The receptacle connector 2 is configured to be able to be fitted to a mating connector, and is mounted on a printed circuit board PB. The ground contact conductor 10 includes a cylindrical ground body part 11 extending along a predetermined axis and an external terminal part 12 provided to one end edge of the body part in an axial direction. The signal contact conductor 20 includes: a contact part 21 which extends inside the body part in the axial direction and contacts a signal contact conductor of the mating connector; and an approximately flat-plate conductive wire part 22 extending along an extension direction intersecting the axial direction from one end edge, in the axial direction, of the contact part 21. The conductive wire part 22 has a pair of principal surfaces extending in a direction intersecting the axial direction and the width thereof varies depending on a position in the extension direction.
H01R 13/6474 - Impedance matching by variation of conductive properties, e.g. by variation of dimensions
H01R 13/6476 - Impedance matching by variation of conductive properties, e.g. by variation of dimensions by making an aperture, e.g. a hole
H01R 24/38 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
Detectors (3a, 3b, 3c, 3d, …) that can be increased or decreased in number each have one or more sensitive films that are each sensitive to a substance, generate first data indicating substance detection results corresponding to the sensitive films, and have second data associating substance detection results corresponding to the sensitive films and film information for the sensitive films. An information terminal (2) collects the first data and second data from the detectors (3a, 3b, 3c, 3d, …) and detects an object to be detected by comparing the first data and second data.
G01N 5/02 - Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content
G01N 27/12 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluidInvestigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon reaction with a fluid
For miniaturization in a connector width direction in a configuration in which a shield shell is arranged at a position outside a contact member, a configuration is adopted in which when a ground connection section protrudes outward in the connector width direction from a first shield shell arranged outside the connector width direction of a first contact member in a first connector, an inner end surface of the ground connection section at the time of fitting between both the connectors is arranged within a range of a plate width of a second shield shell, to arrange the first shield shell inside the connector width direction of the ground connection section and arrange a second shield shell arranged outside the connector width direction of the first shield shell more inside the connector than a conventional example at the time of fitting both the connectors.
An electrical connector is attached to a wiring substrate and mated with a counterpart connector connected to a signal transmission medium. A shell of the electrical connector has a pair of wall parts that contact a ground member on the counterpart connector. One wall part distant from the signal transmission medium includes a first side plate that has one end attached to a ground conductive path of the wiring substrate and extends in a direction away from the wiring substrate, a joining part that has one end joined to another end of the first side plate, and a second side plate that has one end joined to another end of the joining part and extends in a direction closer to the wiring substrate. The second side plate has a contact piece that extends in a direction away from the wiring substrate and elastically contacts the ground member.
H01R 12/79 - Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
[Problem] To provide a resin molding mold with which sufficient temperature compensation can be realized for performing excellent resin molding when molding a molded article. [Solution] A resin sealing device S of the present invention has an upper mold 1 and a lower mold 2, and upper cull part sensors 160 that each correspond to one cull depression part 124 are respectively provided in an upper cull block 120 that configures an upper mold chess 12 of the upper mold 1. Upper product part sensors 131 that each correspond to one upper product depression part 150 are respectively provided in upper cavity blocks 121 on the left and right of the upper mold chess 12. In addition, a cull area A1 is set in the upper cull block 120 of the upper mold chess 12. One cull depression part 124 and one upper cull part sensor 160 are provided in each of eight cull regions C1 that configure the cull area A1.
[Problem] To provide a resin sealing device whereby the temperature of a die can be controlled with high precision during resin sealing of a semiconductor element mounted on a substrate. [Solution] A resin sealing device S has an upper die 1 and a lower die 2, and an upper cull part sensor 130 is provided to an upper cull-block 120 constituting an upper die chess 12 of the upper die 1. An upper cull part heater 140 is also provided between a first upper holder base 122 and a second upper holder base 123, and in the upper part of the upper cull-block 120. An upper cavity sensor 131 is provided to each of left and right upper cavity blocks 121. An upper cavity heater 141 is also provided between the first upper holder base 122 and the second upper holder base 123, and in the upper part of each of left and right upper cavity blocks 121. The resin sealing device S is also provided with a control part, and the control part has a temperature control part for controlling the temperature therein.
A fixed frame (2) is fixed to an external member. An ultrasonic oscillator (3) is disposed inside the fixed frame (2) and includes a flexible first substrate and a first piezoelectric element deposited on the first substrate in the form of a thin film. The ultrasonic oscillator (3) is warped in response to expansion or contraction of the first piezoelectric element and generates ultrasonic waves. Actuator units (4) include a flexible second substrate coupling the first substrate to the fixed frame (2) and a second piezoelectric element deposited on the second substrate in the form of a thin film. The actuator units (4) are warped in response to expansion or contraction of the second piezoelectric element and cause the ultrasonic oscillator (3) to swing relative to the fixed frame (2). The fixed frame (2), the first substrate, and the second substrate are composed of the same substrate.
G01N 29/22 - Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic wavesVisualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object Details
An electrical connector according to an embodiment is provided with a plurality of conductive signal contacts (20), an insulating housing (10), and a conductive shell (30). The plurality of signal contacts (20) are arranged along a first direction of the electrical connector, and held in the housing (10). The shell (30) covers a plurality of outer surfaces other than a surface facing a principal surface of a wiring substrate (2) of the housing (10), and in a second direction that is a direction along the principal surface of the wiring substrate (2) and orthogonal to the first direction, faces, with a gap (85) therebetween, a connection part (20a) connected to the wiring substrate (2) in the outer surface of the housing (10) and the plurality of signal contacts (20).
H01R 12/79 - Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
H01R 13/6592 - Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
H01R 13/6594 - Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
According to the present invention, a receptacle connector 10 is an electrical connector mounted on a board 200, and comprises: a ground contact 11 having a cylindrical fitting portion 11a fitted to a ground contact 101 of a plug connector 100; a signal contact 12 electrically connected to a signal contact 102 of the plug connector 100; and an insulating housing 13 which holds the ground contact 11 and the signal contact 12 in an insulated state. The signal contact 12 includes: a center conductor 12a which contacts the signal contact 102 of the plug connector 100; and a board connecting portion 12b extending so as to be drawn out from the center conductor 12a and connected to a signal terminal portion 201 of the board 200. The board connecting portion 12b is accommodated in a region surrounded by the fitting portion 11a, and at least a part (specifically, the exposed portion 12x) thereof is exposed to the outside.
H01R 24/50 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
H01R 12/75 - Coupling devices for rigid printing circuits or like structures connecting to cables except for flat or ribbon cables
23.
Terminal with electrically conductive tubular shaped body portion
A terminal includes a body portion and an elastic plate. The body portion is made of an electrically conductive material, is formed into a tubular shape extending in a tube axial direction, and has an insertion opening for insertion of a mating terminal therethrough. An elastic plate is made of an electrically conductive material extending, inside the body portion, in the tube axial direction and is folded back such that an arched portion faces the insertion opening, for the elastic plate to contact with the mating terminal. The elastic plate includes a first plate spring portion and a second plate spring portion overlapping the first plate spring portion.
H01R 4/18 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one anotherMeans for effecting or maintaining such contactElectrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
H01R 24/38 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
H01R 13/6585 - Shielding material individually surrounding or interposed between mutually spaced contacts
This coaxial connector device 30 is configured provided with: a first signal contact member 33A which is connected to the center conductor 32A of a first coaxial cable 31A; a second signal contact member 33B which is connected to the center conductor 32B of a second coaxial cable 31B; a ground contact member 35 which has an annular fitting unit 39 arranged around the first and second signal contact members 33A, 33B and which is connected to outside conductors 34A, 34B of the first and second coaxial cables 31A, 31B; and a flat partition wall member 41 which is arranged between the first signal contact member 33A and the second signal contact member 33B and to which the ground potential is applied.
H01R 24/38 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
H01R 13/6585 - Shielding material individually surrounding or interposed between mutually spaced contacts
09 - Scientific and electric apparatus and instruments
Goods & Services
Measuring or testing machines and instruments; electric
sensors; apparatus and instruments for measuring the
intensity and duration of the smell of a perfume and
fragrances; sensors for the detection, analysis and
recognition of odors; gas sensors; air analysis apparatus;
food and beverage analysis apparatus.
A through-hole (3) is provided to a support substrate (2). A plate-like beam (4) extends from the edge of the through-hole (3) toward an opposite edge so as to cover a part of the through-hole (3), and is provided with a piezoelectric element. A drive electrode (16) applies a voltage to the piezoelectric element, and vibrates the beam (4). Detection electrodes (17A, 17B) detect information about the vibration frequency of the beam (4). Sticking of a substance to substance adsorption films (5A, 5B) causes a change in the vibration frequency of the beam (4). The substance adsorption films (5A, 5B) and the detection electrodes (17A, 17B) are provided to the same positions on the frontside and backside of the beam (4).
G01N 5/02 - Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content
An actuator includes an arm starting end having a piezoelectric element, a first end of the arm starting end connected to an inner side of a fixed frame, the arm starting end extending in a straight line, along a Y-axis direction through a gap between the fixed frame and a mirror surface, from the first end to beyond a middle point of an outer side of the mirror surface; an arm terminating end including a first end connected to the middle point of the outer side of the mirror surface, the arm terminating end extending parallel to the arm starting end; and an arm relay that connects a second end of the arm starting end to a second end of the arm terminating end, the arm relay being formed in a zigzag.
G02B 26/08 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
A light radiating device (1A) radiates a light beam (BM) to solidify or cauterize living body tissue (PL). A light source (10A) emits the light beam (BM). An optical waveguide (20A) is a member that is provided on an inner circumferential side surface wall with a reflecting surface (21A) for total internally reflecting the light beam (BM), and that has a part surrounded by the inner circumferential side surface wall, into which the light beam (BM) emitted from the light source (10A) enters from one end, and that sends the light beam (BM) to the other end. A reflective optical system (30A) reflects the light beam (BM) that has been sent to the other end of the optical waveguide (20A), and condenses the light beam (BM) onto the living body tissue (PL).
A61B 18/18 - Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
A61B 18/22 - Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibreHand-pieces therefor
09 - Scientific and electric apparatus and instruments
Goods & Services
Measuring or testing machines and instruments, namely, electronic-based instruments for measuring environmental parameters including humidity, mold, bacteria, air quality and water quality; electric sensors; apparatus and instruments for measuring the intensity and duration of the smell of a perfume and fragrances; sensors for the detection, analysis and recognition of odors; gas sensors; air analysis apparatus; food and beverage analysis apparatus, namely, diagnostic apparatus for testing food and beverage
In order to enable excellent elasticity to be maintained in a contact member without damaging a terminal regulation part even when the height is reduced, the present invention is configured so that an abutting surface 11e1 that abuts at least one end of two end edge portions of a terminal contact part 12d in a contact member 12 is formed on a terminal regulation part 11e provided to a housing 11, and a configuration is employed in which the terminal regulation part 11e does not abut a central region of the terminal contact part 12d of the contact member 12, whereby a configuration is employed in which plastic deformation of the contact member 12 is prevented and excellent elasticity is maintained in the contact member 12 without damaging the terminal regulation part 11e.
Plural contacts include other ends on which first substrate connections that are connected to the signal electrodes of a substrate are formed. A shell includes an upper plate that covers the whole of the plural contacts on the substrate. Side plates block both ends of the first substrate connections in an array direction (x-axis direction) between the upper plate and the substrate and include edges which face the substrate and on which second substrate connections connected to the ground electrode of the substrate are formed. A back plate blocks the fronts of the first substrate connections with respect to contactors between the upper plate and the substrate and includes an edge which faces the substrate and on which third substrate connections connected to the ground electrode of the substrate are formed.
A circuit board connecting device comprising an insulating housing, a plurality of conductive contacts arranged on the insulating housing, and a resilient shell member attached to the insulating housing, wherein the resilient shell member includes a strip-shaped portion surrounding partially a board-facing surface portion of the insulating housing so as to cause an inner surface portion thereof to come into resilient contact with an outer surface portion of a mate connecting device, a pair of bent projecting portions each elongating to be bent from an end portion of the strip-shaped portion for projecting in a direction remote from the insulating housing, and a pair of extending portions each extending further to be bent from an end portion of the bent projecting portion so as to be opposite to the strip-shaped portion, so that the whole of the strip-shaped portion, the bent projecting portions and the extending portions constitute a spring member.
An electrical cable connector comprising an insulating housing, a plurality of conductive contacts arranged on the insulating housing to be connected respectively with cables, and a resilient shell member attached to the insulating housing, wherein the resilient shell member includes a concealing portion for concealing a portion of the insulating housing on which the conductive contacts are arranged, a strip-shaped portion surrounding partially the insulating housing so as to cause an inner surface portion thereof to come into resilient contact with an outer surface portion of a mating connecting device, a pair of extended strip-shaped portions each extending to be bent from one of end portions of the strip-shaped portion so as to have a free end portion, and a pair of holding portions extending from the concealing portion for positioning respectively the extended strip-shaped portions from the outside thereof.
An electrical cable connector comprising an insulating housing, a plurality of conductive contacts arranged on the insulating housing to be connected respectively with cables, and an outer shell member attached to the insulating housing, wherein the insulating housing is provided with a cable supporting portion reinforced with an inner shell member for supporting the cables connected respectively with the conductive contacts and the outer shell member includes a concealing portion for covering a portion of the insulating housing on which the conductive contacts are arranged, a strip-shaped portion for surrounding partially the insulating housing for coming into resilient contact with a mate electrical connector and a linking portion extending from the concealing portion to be linked with the inner shell member.
H01R 13/6582 - Shield structure with resilient means for engaging mating connector
H01R 13/6593 - Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable the shield being composed of different pieces
A position correction device according to an embodiment includes a movable part and a pressing part. The movable part is capable of moving a holding part that holds a connection object back and forth in each of a second direction that is orthogonal to a first direction where the holding part is moved therein in order to connect the connection object to a target connector, and a rotational direction where the holding part is rotated therein around an axis along a third direction that is orthogonal to each of the first direction and the second direction as a center. The pressing part presses the movable part that moves in the second direction to move the movable part to a neutral position in the second direction and presses the movable part that moves in the rotational direction to move the movable part to a neutral position in the rotational direction.
Walls are erected at both ends of an arrangement of first contacts and at locations that partition the first contacts for each signal to be transmitted, project at both ends of an arrangement of second contacts and at locations that partition the second contacts for each pair of differential signals to be transmitted, and therewith are connected to ground electrodes of a circuit board. A first shell, a second shell, and the like are mounted to a first housing and a second housing in such a manner as to be spaced apart from and cover the first contacts, the second contacts, and the walls and are connected to ground electrodes of the circuit board.
An oscillator (4) for warping to oscillate due to expansion and contraction of a piezoelectric layer, having a tabular shape and including a substrate and the piezoelectric layer layered on the substrate. A casing (2) has an internal space (2C) accommodating the oscillator (4) and a fixing section (2D) fixing the circumferential edge of the oscillator (4). The casing (2) is conductive of oscillations transmitted from the oscillator (4) via the fixing section (2D) to the outside. A signal input unit (3) receives an audio voltage signal input from a smartphone and applies the signal to the piezoelectric layer. The oscillator (4) has a main surface (4A) having an entire width W1 longer than the entire width of the fixing section (2D) in a direction orthogonal to a direction from the fixing section (2D) to the center of the oscillator (4).
Provided is an electric hand (1) comprising: a rotary motor (10); a rotary motion member (40); a plurality of translational motion members (50); a guide part (30); and a torque sensor (20). The rotary motion member (40) is connected to a rotor (12) of the rotary motor (10). The translational motion members (50) move translationally in a tangential direction of a circumference centered on a rotation axis (AX) of the rotary motion member (40) accompanying the rotation of the rotary motion member (40). The guide part (30) guides the plurality of translational motion members (50) in directions of their translational motions. The torque sensor (20) detects torque occurring between the guide part (30) and the rotor (11) of the rotary motor (10).
An array speaker device (1A) includes a vibrator (20) arranged on one face of a substrate having a uniform thickness, the vibrator being formed of a base material layer (11), a first electrode layer (12), a piezoelectric element layer (13), and a second electrode layer (14), each of which has a uniform thickness, and which are layered in the order mentioned on the substrate. A hole through which a sound wave is outputted in the thickness direction of the substrate is provided on the substrate at a position corresponding to the vibrator (20), the sound wave being generated by vibration of the vibrator (20) to which a voltage signal is applied via the first electrode layer (12) and the second electrode layer (14). Scallops (S) made of an indentation and a projection alternating in the thickness direction of the substrate are formed on the inner circumferential wall of the hole.
H01L 41/316 - Applying piezo-electric or electrostrictive parts or bodies onto an electrical element or another base by depositing piezo-electric or electrostrictive layers, e.g. aerosol or screen printing by vapour phase deposition
H01L 41/332 - Shaping or machining of piezo-electric or electrostrictive bodies by etching, e.g. lithography
09 - Scientific and electric apparatus and instruments
Goods & Services
Measuring or testing machines and instruments; electric
sensors; apparatus and instruments for measuring the
intensity and duration of the smell of a perfume and
fragrances; sensors for the detection, analysis and
recognition of odors; gas sensors; air analysis apparatus;
food and beverage analysis apparatus.
09 - Scientific and electric apparatus and instruments
Goods & Services
Measuring or testing machines and instruments; electric
sensors; apparatus and instruments for measuring the
intensity and duration of the smell of a perfume and
fragrances; sensors for the detection, analysis and
recognition of odors; gas sensors; air analysis apparatus;
food and beverage analysis apparatus.
A plug housing (160) of a snap button type plug connector (100) has a protrusion part (130) that protrudes in the fitting direction and an engagement section (150) formed in the protrusion part (130). A receptacle housing (260) of a snap button type receptacle connector (200) has a reception part (230) that receives the protrusion part (130) in the fitting direction, and a to-be-engaged section (250) that is formed in the reception part (230) and that is hooked to the engagement section (150) so as to suppress the protrusion part (130) from coming off the reception part (230). The protrusion part (130) and the reception part (230) have respective shapes such that, when the protrusion part (130) is received by the reception part (230), relative rotation, in the circumferential direction, of the snap button type plug connector (100) and the snap button type receptacle connector (200) is blocked by both of the parts (130, 230).
A shell member that is ground-connected to a connected object is constituted by a first shell that faces the connected object and entirely covers a contact member and a second shell that faces the first shell in a part between a connecting object and the connected object. Each of the first and second shells is provided with ground contact points with a ground conducting path of the connecting object and a ground conducting path of the connected object, with a signal transmission path sandwiched between ground paths by the first and second shells and configured to achieve satisfactory electromagnetic shielding of the signal transmission path.
H01R 12/62 - Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
H01R 13/6594 - Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
09 - Scientific and electric apparatus and instruments
Goods & Services
Measuring or testing machines and instruments, namely, electronic-based instruments for measuring environmental parameters including humidity, mold, bacteria, air quality and water quality; electric sensors; apparatus and instruments for measuring the intensity and duration of the smell of a perfume and fragrances; sensors for the detection, analysis and recognition of odors; gas sensors for measuring gas concentration; air analysis apparatus; food and beverage analysis apparatus, namely, diagnostic apparatus for testing food and beverage
09 - Scientific and electric apparatus and instruments
Goods & Services
Measuring or testing machines and instruments, namely, electronic-based instruments for measuring environmental parameters including humidity, mold, bacteria, air quality and water quality; electric sensors; apparatus and instruments for measuring the intensity and duration of the smell of a perfume and fragrances; sensors for the detection, analysis and recognition of odors; gas sensors for measuring gas concentration; air analysis apparatus; food and beverage analysis apparatus, namely, diagnostic apparatus for testing food and beverage
[Problem] To allow the size in a connector width direction to be reduced readily in a structure wherein a shield shell is disposed at an external position from a contact member. [Solution] The invention adopts a configuration wherein, relative to a first contact member 13 of a first connector 10, a first shield shell 12a is disposed to the exterior in the connector width direction, wherefrom a ground connection part 12d is caused to protrude outward in the connector width direction. In so doing, the configuration is such that, when two connectors 10, 20 are mated, an inner end surface 12d3 of the ground connection part 12d is disposed within the range of the plate width t of a second shield shell 22, thereby disposing the first shield shell 12 to the interior in the connector width direction relative to the ground connection part 12d, so that, when the two connectors 10, 20 are mated, the second shield shell 22, which is disposed to the exterior in the connector width direction relative to the first shield shell 12a, is disposed more to the connector interior than in the prior art.
A piezoelectric driver (10) includes n piezoelectric layers (3A to 3D) (where n is an integer equal to or greater than 2) that are stacked, with electrode layers (4B to 4D) each interposed between any adjacent piezoelectric layers, and with electrode layers (4A and 4E) further formed underneath the lowermost piezoelectric layer (3A) and on top of the uppermost piezoelectric layer (3D), and the piezoelectric driver (10) is bent and displaced in the direction in which the piezoelectric layers are stacked. A signal converter (11) converts an n-bit digital signal (IS) into n bits of a bit string data signal (BS) comprising of bit data indicating whether a drive voltage to be applied to each of the piezoelectric layers (3A to 3D) via the electrode layers (4A to 4B) is on or off. An output device (12) outputs, in accordance with values of the individual bits in the bit string data signal (BS) provided through conversion performed by the signal converter (11), drive voltages to be applied to the individual piezoelectric layers (3A to 3D).
H01L 41/04 - SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR - Details thereof - Details of piezo-electric or electrostrictive elements
H01L 41/083 - Piezo-electric or electrostrictive elements having a stacked or multilayer structure
H04R 1/24 - Structural combinations of separate transducers or of parts of the same transducer and responsive respectively to two or more frequency ranges
[Problem] To provide: a resin sealing device imaging method capable of easily identifying the cause of a defect when a product defect occurs during a resin sealing device production step; and a resin sealing device. [Solution] A semiconductor package resin sealing device is equipped with a material supply unit 1 for transporting a lead frame which is a substrate, and a resin tablet which is a resin material for resin sealing to a prescribed location. The material supply unit 1 is provided with a transport unit camera 13 and a wire check camera 14 as imaging means for imaging the lead frame. The transport unit camera 13 obtains video image information of each lead frame transported by a transport unit 111.
A fixed frame (2) is fixed to an external member. An ultrasonic oscillation unit (3) is constituted by a first substrate arranged inside the fixed frame (2) and having flexibility and a first piezoelectric element formed on the first substrate by thin film deposition, the ultrasonic oscillation unit (3) generating an ultrasonic wave by being bent due to expansion/contraction of the first piezoelectric element. An actuator unit (4) is constituted by a second substrate connecting between the first substrate and the fixed frame (2) and having flexibility and a second piezoelectric element formed on the second substrate by thin film deposition, the actuator unit (4) causing the ultrasonic oscillation unit (3) to be oscillated relative to the fixed frame (2) by being bent due to expansion/contraction of the second piezoelectric element. The first substrate and second substrate of the fixed frame (2) are composed of the same substrate.
Robots for use in metalworking and painting, and other
industrial robots; robots for industrial purposes and their
parts and fittings; machines and apparatus for automatically
inserting and mounting an object to be connected onto
connectors mounted on circuit boards attached to arms of
industrial robots or automatic assembling machines;
automatic inserting machine for automatically inserting
electronic components into printed-circuit boards; automatic
inserting machines and apparatus for automatically inserting
electronic components into printed-circuit boards;
metalworking machines and tools; semiconductor manufacturing
machines and systems; robots for transport and their parts
and fittings; carrier devices, namely, conveyors; robots for
transport of food or beverage processing machines and
apparatus and their parts and fittings; adhesive tape
dispensing machines; automatic stamping machines; plastic
processing machines and apparatus; robots for transport of
plastic processing machines and apparatus and their parts
and fittings; automatic connector assembling machines.
[Problem] To provide a resin sealing mold adjusting method and a resin sealing mold which are capable of easily coping with a change in the thickness of a resin molding part, in a resin sealing package. [Solution] According to the present invention, an upper mold 1 is composed of an upper mold die set 11 and an upper mold chess 12. The upper mold die set 11 is a member which supports the upper mold chess 12. In addition, the upper mold chess 12 has a holder base 20, a base plate 30, and a package insert 40. Spring members 60 are disposed between the holder base 20 and the base plate 30 and downwardly bias the holder base 20 and the package insert 40.
In this electric connector 1, a coupling part 70 has: a first resin 62 that holds a lower contact 44 relative to an intermediate ground plate 52; and a second resin 64 that holds an upper contact 42 relative to the intermediate ground plate 52 and that is a separate body from the first resin 62. Moreover, the coupling member 70 is further provided with a third resin 66 that covers the first resin 62 and the second resin 64 and that is a separate body from the first resin 62 and the second resin 64. When manufacturing the electric connector 1, deflection can be suppressed by dividing the steps into a step for molding the first resin 62 and a step for molding the second resin 64 and using a mold for suppressing deflection of the upper contact 42 and the lower contact 44.
H01R 13/502 - BasesCases composed of different pieces
H01R 13/6585 - Shielding material individually surrounding or interposed between mutually spaced contacts
H01R 24/60 - Contacts spaced along planar side wall transverse to longitudinal axis of engagement
H01R 43/00 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
This electric connector 1 is provided with, on a main body 80, a waterproof member 20 that has an internal waterproof part 22 and an external waterproof part 24, the internal waterproof part 22 and the external waterproof part 24 being integrated. Consequently, the internal waterproof part 22 covers respective exposed parts 42c, 44c of an upper contact 42 and a lower contact 44, and prevents the intrusion of water along the upper contact 42 and the lower contact 44. In addition, the external waterproof part 24 prevents the intrusion of water around the entire circumference of the main body 80 between the electric connector 1 and an inner wall 4 of an accommodation space C of an electronic apparatus 2. Because the internal waterproof part 22 and the external waterproof part 24 are integrated in this way, both internal waterproofing and external waterproofing can be achieved in the electric connector 1 with a simple configuration with only the single waterproof member 20.
A press-fit terminal (1) has: a columnar pin (10) that has a constricted part (11); and a contact (20). The pin (10) is provided with a large diameter part (11C) larger in diameter than the constricted part (11). The contact (20) has elastic contact pieces (40) that come into contact with a through-hole (H) of a circuit board (B) which is a subject to be press-fitted to, and is assembled at the constricted part (11) so as to be movable between a first position where the elastic contact pieces (40) do not come into contact with the large diameter part (11C) at the time of the fitting to the circuit board (B) and a second position where the elastic contact pieces (40) come into contact with the large diameter part (11C) at the time of separation from the circuit board (B).
H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
H01R 43/16 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
Electromagnetic shielding about both of electric connectors, which are in a mutually mated state, can be sufficiently carried out by a simple configuration. Shield wall portions composed of electrically-conductive members opposed to contact connecting portions (board connecting portions) of a plurality of contact members arranged in multipolar shapes are provided; electromagnetic shielding functions with respect to the contact connecting portions in the respective electric connectors are obtained well by the respective shield wall portions; and, when both of the electric connectors are mated with each other, the shield wall portions are configured to be in an inner/outer double disposition relation in which they are opposed to each other and efficiently block the gaps between the shield wall portions and wiring boards so that sufficient EMI measures can be expected.
H01R 12/71 - Coupling devices for rigid printing circuits or like structures
H01R 13/52 - Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
H01R 13/631 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for engagement only
H01R 13/6594 - Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
A connector 100 is provided with a connector body 40 comprising conductive contacts 31B-35B and a housing 20 for holding the conductive contacts. The conductive contacts 31B-35B are exposed from the housing 20 in a tip section 42 of the connector body 40 so as to enable electrical connection with a partner connector and exposed from the housing 20 in a rear end section 44 of the connector body 40 so as to enable electrical connection with a substrate. The housing 20 comprises positioning sections 22A, 22B for positioning the connector body 40 and the substrate relative to each other. When the connector body 40 is viewed in a planar view, the positioning sections 22A, 22B are arranged further than the conductive contacts 31B, 35B toward a central line side of the connector body 40 extending along a direction leading to the rear end section from the tip section of the connector body.
A connector 100 is provided with: a connector body 40 comprising a plate-shaped conductor 10, conductive contacts 31A-35B and 31B-35B, and a housing 20 for holding the aforementioned components so as to be insulated from each other; and a metal casing 50 that forms the exterior of a pen-type electronic device and that comprises a through hole 51 into which a partner connector can be inserted. The conductive contacts 31A-35B and 31B-35B constitute part of an electrical circuit that is different from the plate-shaped conductor 10 in the pen-type electronic device. The ends 12 of the plate-shaped conductor 10 are fixed to an inner wall of the casing 50 forming the through hole 51 that a tip section 42 electrically connected with the partner connector in the connector body 40 is arranged within the through hole 51.
Industrial robots for use in metalworking and painting, and other industrial robots; robots for industrial purposes and their parts and fittings, namely, robotic arms and grippers or graspers used by being attached to industrial robotic arms; machines for assembling circuit boards by automatically inserting and mounting objects, which may be attached by connectors to circuit boards on the arms of other automatic circuit board assembly robots and machines; circuit board assembly machines, namely, machines for automatically inserting electronic components into printed-circuit boards; metalworking machines and machine tool; semiconductor manufacturing machines and systems, namely, apparatus for resin sealing; industrial robots and robotic arms for moving electronic components; industrial robots and robotic arms for moving an object to be connected onto connectors and elctronic components into printed-circuit boards; grippers or graspers used by being attached to robotic arms of industrial coveying robots; carrier machines, namely, conveyors; industrial robots and robotic arms of food or beverage processing machines for moving objects; grippers or graspers used by being attached to robotic arms of industrial robots of food and beverage processing machines for moving objects; adhesive tape dispensing machines; automatic stamping machines; plastic processing machines and machine apparatus; industrial robots and robotic arms of plastic processing machines for moving components; grippers or graspers used by being attached to robotic arms of industrial plastic processing robots for moving components; automatic electrical connector assembling machines
83.
Electrical connector and electrical connector device
c of the contact member 12 is arranged are in a state of overlapping each other in a direction of fitting in the mating connector 20, and the contact member 12 can be shortened to the direction of fitting in the mating connector 20.
H01R 24/50 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
H01R 4/18 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one anotherMeans for effecting or maintaining such contactElectrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
H01R 13/405 - Securing in non-demountable manner, e.g. moulding, riveting
H01R 9/05 - Connectors arranged to contact a plurality of the conductors of a multiconductor cable for coaxial cables
H01R 13/648 - Protective earth or shield arrangements on coupling devices
H01R 13/432 - Securing in a demountable manner by resilient locking means on the contact membersSecuring in a demountable manner by locking means on resilient contact members by stamped-out resilient tongue snapping behind shoulder in base or case
H01R 13/639 - Additional means for holding or locking coupling parts together after engagement
To allow a fit-in state between electrical connectors to be firmly maintained, elastic arm-shaped members provided to a conductive shell member so as to elastically displace to a direction orthogonal to a fit-in direction of a mating connector are each provided with an engaging piece having a connector contact surface which the mating connector faces from the depth in the fit-in direction and a shell contact surface which a part of the conductive shell member faces from the front in the fit-in direction. When an external force is applied to the mating connector in a fit-in state to a removing direction opposite to the fit-in direction, the engaging piece is brought into a state of being interposed between the mating connector and the conductive shell member. This avoids a situation in which the engaging piece is removed from the mating connector to cause a lock release.
H01R 9/05 - Connectors arranged to contact a plurality of the conductors of a multiconductor cable for coaxial cables
H01R 24/40 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
H01R 13/639 - Additional means for holding or locking coupling parts together after engagement
H01R 13/40 - Securing contact members in or to a base or caseInsulating of contact members
H01R 13/648 - Protective earth or shield arrangements on coupling devices
H01R 9/053 - Connectors arranged to contact a plurality of the conductors of a multiconductor cable for coaxial cables using contact members penetrating insulation
H01R 24/38 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
H01R 4/2495 - Insulation penetration combined with permanent deformation of the contact member, e.g. crimping
H01R 13/658 - High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
H01R 13/6582 - Shield structure with resilient means for engaging mating connector
H01R 24/50 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
A diaphragm (3) has a plurality of connection pieces (5) disposed at an outer edge of a major surface (3A), the plurality of connection pieces (5) protruding outward along the major surface (3A) and being connected to an outer frame (4). A piezoelectric element is stacked on the diaphragm (3) and deformed by being applied with a voltage, causing the diaphragm (3) to vibrate. The thickness of the connection pieces (5)in a z-axis direction is greater than a plate thickness of a portion of the diaphragm (3) in which the piezoelectric element is stacked. The connection pieces (5) protrude in the z-axis direction with respect to the major surface (3A).
H04R 7/06 - Plane diaphragms comprising a plurality of sections or layers
H04R 1/40 - Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
Robots for use in metalworking and painting, and other
industrial robots; robots and robotic arms for industrial
purposes; machines and apparatus for automatically inserting
and mounting an object to be connected onto connectors
mounted on circuit boards attached to arms of industrial
robots or automatic assembling machines; automatic inserting
machine for automatically inserting electronic components
into printed-circuit boards; automatic inserting machines
and apparatus for automatically inserting electronic
components into printed-circuit boards; metalworking
machines and tools; semiconductor manufacturing machines and
systems; robots and robotic arms for transport; conveyors;
robots and robotic arms for transport of food or beverage
processing machines and apparatus; adhesive tape dispensing
machines; automatic stamping machines; plastic processing
machines and apparatus; robots and robotic arms for
transport of plastic processing machines and apparatus.
A supporting substrate (2) has a through hole (3) provided therein. Plate-like beams (4 (4A, 4B)): each extend from an edge of the through hole (3) to the opposed edge so as to partially close the through hole (3); support a substance adsorption film to which a constitutive substance to be detected adheres; and have a piezoelectric element the vibration frequency of which varies upon adhesion of the constitutive substance to the substance adsorption film. Drive electrodes (16) vibrate and deform the beams (4) by applying voltage to the piezoelectric element. Detecting electrodes (17) detect information about the vibration frequencies of the beams (4).
G01N 5/02 - Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content
G01N 19/00 - Investigating materials by mechanical methods
Provided is a signal input-output connector device functioning as a plug connector device constituting a USB Type-C connector device, capable of avoiding effectively a situation wherein an impedance mismatch arises between a plurality of transmitting cables and a plurality of contacts. The invention comprises: a first contact assembly 22 equipped with a first insulation base body 21 supporting a plurality of first contacts 20 and provided with a plurality of first signal transmitting routes, each having a cable connection terminal whereto a transmitting cable 11 is connected, and a contact connection terminal whereto, among the plurality of first contacts 20, the corresponding contact is connected by being fixed thereon; and a second contact assembly 25 equipped with a second insulation base body 24 supporting a plurality of second contacts 23 and provided with a plurality of second signal transmitting routes, each having a cable connection terminal whereto a transmitting cable 11 is connected, and a contact connection terminal whereto, among the plurality of second contacts 23, the corresponding contact is connected by being fixed thereon.
To be capable of easily avoiding lengthening and heightening with a simple configuration even in a case where relatively large electric power is supplied.
Provided is a configuration in which the conductor resistance of a plurality of contact members 13 and 14 is reduced in accordance with an increment in thickness and energization allowable electric power is increased by one of more of the contact members 13 and 14 being formed thicker than the rest so that an increase in the size of an electric connector such as lengthening and heightening is prevented even in a case where the supply electric power with respect to the electric connector is large and the retention of a flat plate-shaped signal transmission medium F is enhanced by contact portions of the thickness-increased contact members 13 and 14 being pressure-welded to the flat plate-shaped signal transmission medium F.
H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
H01R 12/79 - Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
H01R 12/57 - Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
H01R 12/88 - Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting manually by rotating or pivoting connector housing parts
[Problem] To provide a resin sealing method and resin sealing device with which it is possible, when vacuum-chucking a release film to the bottom surface of a cavity recess and a pressing part in the manufacture of a resin-sealed package in which an exposed portion is formed on the surface of a semiconductor element, to vacuum-chuck the release film along the shape of the bottom surface of the cavity recess so that there is no section at which the release film diverges from the shape of the side surfaces of the pressing part protruding from the bottom surface of the cavity recess and the part of the bottom surface of the cavity recess adjacent to the side surfaces. [Solution] Pressing blocks 28 provided to an upper mold cavity block 23 are connected to a single drive block with a connection member interposed therebetween, and the drive block is linked to a drive source provided with an actuator such as a motor. A force is transmitted from the drive source, whereby the drive block is actuated, and the plurality of pressing blocks 28 connected to the drive block can be brought in and out relative to the bottom surface 26b of the cavity recess 26 at a prescribed stroke.
H01L 21/56 - Encapsulations, e.g. encapsulating layers, coatings
B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
An electrical connector includes a plug connector and a locking member. The plug connector includes a conductive outer conductor shell electrically connected to a contact of a mating connector, and the outer conductor shell includes a cylindrical fitting portion fitted to a ground contact member. An outer diameter of the fitting portion is configured to be enlarged when the fitting portion is attached to or removed from the ground contact member, and the locking member includes a regulation portion capable of regulating the enlargement of the fitting portion. A guide portion is configured to guide the movement of the regulation portion with respect to the fitting portion, as the regulation portion is moved between a regulation position and a standby position.
H01R 12/00 - Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocksCoupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structuresTerminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
H01R 9/05 - Connectors arranged to contact a plurality of the conductors of a multiconductor cable for coaxial cables
H01R 13/639 - Additional means for holding or locking coupling parts together after engagement
H01R 12/75 - Coupling devices for rigid printing circuits or like structures connecting to cables except for flat or ribbon cables
H01R 24/50 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
H01R 13/629 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure
H01R 13/703 - Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts
H01R 24/40 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
An inner support member, a detection deformable body, and a ring-shaped outer support member are disposed sequentially from the inside to the outside around a Z axis as a central axis. Inner surfaces in the vicinity of inner support points of the detection deformable body connect to outer surfaces of the inner support member via inner connecting members, and outer surfaces in the vicinity of outer support points of the detection deformable body connect to inner surfaces of the outer support member via outer connecting members. When a torque acts in the clockwise direction on the outer support member (130) while the inner support member is fixed, detection parts are displaced outwardly, and detection parts are displaced inwardly. These displacements are detected electrically as changes in capacitance values of four capacitor elements including opposing electrodes.
G01L 3/10 - Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
G01L 3/14 - Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft
G01L 1/22 - Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluidsMeasuring force or stress, in general by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
G01L 1/14 - Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
G01L 5/16 - Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
A connecting body (130) is disposed between an inner-side support (110) and an outer-side support (120), the connecting body (130) connecting the inner-side support (110) and the outer-side support (120). One end of a deformation body (140) is connected to the inner-side support (110) at a first position pertaining to a direction of rotation about a Z axis, and the other end of the deformation body (140) is connected to the outer-side support (120) at a second position different from the first position, the deformation body (140) being curved so as to radially deform when compression force or expansion force is applied between the first position and the second position. A detector (150) has a capacitive element configured from electrodes that are provided to the deformation body (140) and the outer-side support (120) so as to face each other, the detector (150) detecting elastic deformation produced in the deformation body (140) on the basis of the feature value of the capacitive element.
A connector device includes a first connector and a second connector. A first regulating member attached to the first insulating housing of the first connector and a second regulating member attached to the second insulating housing of the second connector include projecting portions, respectively. A first projecting portion of either one of the first and second regulating members provides a second projecting portion of the other regulating member with a first elastic force acting in a first direction in which the first and second insulating housings separate from each other. Additionally, the first projecting portion provides the second projecting portion with a second elastic force acting in a second direction in which the first and second insulating housings move toward each other. The regulating members also form latch members that act to separate the connectors towards a placed or initial state (e.g., FIGS. 10A, 10B) until a latching or retention position is reached in order to prevent the conductive terminals from engagement with the connectors in a half-fitted state (e.g., FIGS. 11A, 11B).
H01R 12/71 - Coupling devices for rigid printing circuits or like structures
H01R 13/641 - Means for preventing, inhibiting or avoiding incorrect coupling by indicating incorrect couplingMeans for preventing, inhibiting or avoiding incorrect coupling by indicating correct or full engagement
97.
Speaker for generating sound based on digital signal
n−1 stacked piezoelectric elements (51, 52, and 53). Due to divided vibration of the piezoelectric elements (51, 52, and 53), the speaker (1) has low directionality. Planar electrodes (80, 81, 82, and 83), to which voltage is applied, are provided between the piezoelectric elements (51, 52, and 53). By this means, all the piezoelectric elements can be driven using similar voltages, and high sound quality can be obtained without a problem of unit-to-unit differences between voltage sources.
For easy removal of a flat-plate-shaped signal transmission medium while reduction in height and size is achieved with a simple structure, a structure is adopted for an electric connector as follows. That is, a release operating part of a lock releasing member which causes a lock member in an engaged state to make a transition to a released state is arranged along an insertion opening. The release operating part and a release acting part are arranged in opposite regions in a radius direction of rotation of a support shaft part. The release operating part can make reciprocating rotations between an initial position away from the insertion opening and an acting position close to the insertion opening. Thus, when a flat-plate-shaped signal transmission medium is removed, the flat-plate-shaped signal transmission medium can be held while the engaged state of the lock member with respect to the flat-plate-shaped signal transmission medium is released by one hand of an operator.
H01R 12/77 - Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
H01R 12/59 - Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
H01R 13/641 - Means for preventing, inhibiting or avoiding incorrect coupling by indicating incorrect couplingMeans for preventing, inhibiting or avoiding incorrect coupling by indicating correct or full engagement
H01R 13/639 - Additional means for holding or locking coupling parts together after engagement
H01R 12/61 - Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connecting to flexible printed circuits, flat or ribbon cables or like structures
H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
H01R 12/87 - Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting automatically by insertion of rigid printed or like structures
H01R 12/79 - Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
An earphone (1) is provided that includes a first vibration plate (31) for vibration by a first piezoelectric element (32) and a cylindrically-shaped casing (2) for transmission of the vibration of the first vibration plate (31) to ear canal cartilage. The first vibration plate (31) is disposed inside the casing (2). The earphone (1) has a structure whereby an amount of sound leakage, which is due to transmission of the vibration of the first vibration plate (31) to the air, is low. The ear canal cartilage transmits sound to the eardrum of only one ear, thereby enabling localization of sound. The woofer (3) maintains sound pressure at low frequencies.
H04R 1/28 - Transducer mountings or enclosures designed for specific frequency responseTransducer enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
A digital speaker (1) is provided that is equipped with a piezoelectric element (4) including n electrodes (51, 52, 53) spaced apart from one another. Sound pressure is adjusted according to the surface area of the electrodes (51, 52, 53), and all the electrodes (51, 52, 53) can be driven by the same voltage. A speaker system is provided that uses the digital speaker (1) as a tweeter (11), or as all the speakers including a woofer (13). By this speaker system, earphones (8) are provided that are miniaturized and have high sound quality.
H04R 3/12 - Circuits for transducers for distributing signals to two or more loudspeakers
H04R 1/24 - Structural combinations of separate transducers or of parts of the same transducer and responsive respectively to two or more frequency ranges
