The present invention provides a heat-insulating container box which, by having a simple structure, being lightweight, having an inner surface which does not get dirty, and being equipped with a door-opening/closing structure which is easily operable via wing doors and side flaps, solves the problems inherent to conventional heat-insulating container boxes of having a complicated structure, entailing a burdensome opening/closing operation, and having an inner surface which gets dirty. Specifically, the provided heat-insulating container box 100 is provided with two side flaps 17, 18 and two wing doors 15, 16 which are rotatably attached at both end sections of an upper plate 14 of a body 10. Thus, the heat-insulating container box 100 is configured so as to comprise opening/closing doors (wing doors and side flaps) which are split into two parts, and the side flaps 17, 18 each have a structure which opens by moving below a bottom plate 11 while keeping the outer surface of the heat-insulating container box 100 closed.
The musical instrument tuner includes: a sensor device that is attached to a musical instrument; and an operation device that is able to perform wireless communication mutually with the sensor device, in which the sensor device includes an acceleration sensor that has at least two detection axes, frequency detection means for detecting, as a detected frequency, a frequency of a vibration of musical sound generated through an operation of the musical instrument based on an output from the acceleration sensor, and sensor-side communication means for transmitting transmission information including information regarding the detected frequency to the operation device, and the operation device includes operation-side communication means for receiving the transmission information transmitted from the sensor device, display means, and control means for generating tuning information of the musical instrument and causing the display means to display the tuning information based on the transmission information received from the sensor device.
There is provided an exhaust casing for a turbocharger that can be reduced in weight and can be easily machined. The exhaust casing (1) for the turbocharger includes an exhaust casing body (2) for the turbocharger that has a hollow structure and is made of a casting of iron-based metal, a light metal layer (3) that serves as an outer shell, and a heat insulating layer (4) that is provided between the exhaust casing body (2) and the light metal layer (3).
F02B 39/00 - Parties constitutives, détails ou accessoires non couverts par les groupes , et relatifs aux pompes d'alimentation ou de balayage entraînées
F02C 6/12 - Turbocompresseurs de suralimentation, c.-à-d. ensembles fonctionnels destinés à augmenter la sortie de puissance mécanique des moteurs à piston à combustion interne en augmentant la pression de suralimentation
Provided is a capo that can be operated simply and reliably. A capo includes a pair of arm members (a first arm member and a second arm member) capable of sandwiching a neck, and an electric drive mechanism that changes a distance between the pair of arm members.
H02K 11/27 - Dispositifs pour détecter le courant ou actionnés par des valeurs de cette variable
G01R 19/165 - Indication de ce qu'un courant ou une tension est, soit supérieur ou inférieur à une valeur prédéterminée, soit à l'intérieur ou à l'extérieur d'une plage de valeurs prédéterminée
H02K 7/116 - Association structurelle avec des embrayages, des freins, des engrenages, des poulies ou des démarreurs mécaniques avec des engrenages
Provided is a strap pin fitting allowing easy attachment and detachment of a strap with respect to a musical instrument. A strap pin fitting includes: a base plate; a strap retaining portion arranged on the base plate and configured to retain a strap; a through-hole formed in the base plate and allowing insertion of a strap pin; and a presser plate attached to the base plate. The presser plate is movable between an open position where the through-hole is opened and where the operation of inserting the strap pin into the through-hole is allowed and a closed position where a part of the through-hole is closed and where detachment of the strap pin from the through-hole is prevented.
Provided is a musical instrument tuner which is easy to use, and which enables stable and accurate tuning. This musical instrument tuner comprises: a sensor device which can be attached to a musical instrument; and an operation device which is capable of wireless communication with the sensor device. The sensor device comprises: an acceleration sensor having at least two detection axes; a frequency detection means which detects, as the detected frequency, the frequency of vibration of the musical instrument generated by the operation of the musical instrument, on the basis of output of the acceleration sensor; and a sensor-side communication means which transmits, to the operation device, transmission information which includes information concerning the detection frequency. The control device comprises: a control-side communication means which receives transmission information transmitted from the sensor device; a display means; and a control means which generates tuning information for the musical instrument on the basis of transmission information received from the sensor device and displays this tuning information on the display means.
Provided are a system and the like for supporting a performance by a user and managing a musical instrument, using a function of a musical instrument tuner. In this performance support system provided with a sensor device to be attached to a musical instrument, and an operation device which is capable of carrying out mutual wireless communication with the sensor device and which is capable of communicating with a teacher terminal of a teacher via a server: the sensor device transmits a detected signal detected by an acceleration sensor having at least two detection axes to the operation device; in accordance with the detected signal, the operation device generates practice result information relating to a performance carried out by the user using the musical instrument; and the operation device receives instruction information relating to the practice result information from the teacher terminal and causes the same to be displayed by a display means.
G10G 3/04 - Enregistrement de la musique sous forme de notation, p. ex. enregistrement du fonctionnement mécanique d'un instrument de musique en employant des moyens électriques
G10H 1/00 - Éléments d'instruments de musique électrophoniques
G10G 7/00 - Autres dispositifs auxiliaires ou accessoires, p. ex. baguettes de chef d'orchestre ou étuis indépendants pour la colophane ou pour les cordes
8.
EXHAUST CASING FOR TURBOCHARGER, AND METHOD FOR MANUFACTURING SAME
Provided is an exhaust casing for a turbocharger, which is lightweight and which can be easily machined. An exhaust casing 1 for a turbocharger is provided with: an exhaust casing body 2 for the turbocharger, which has a hollow structure and which comprises a cast body made of iron-based metal; a light metal layer 3 which serves as an outer shell; and a heat insulating layer 4 provided between the exhaust casing body 2 and the light metal layer 3.
F02B 39/00 - Parties constitutives, détails ou accessoires non couverts par les groupes , et relatifs aux pompes d'alimentation ou de balayage entraînées
Provided is a capo that can be operated simply and reliably. A capo (10) is provided with a pair of arm members (a first arm member (12) and a second arm member (14)) capable of sandwiching a neck (50) and an electrically driven mechanism (16) for changing the gap between the pair of arm members.
Provided is a strap pin fitting with which a strap can easily be attached to and removed from a musical instrument. This strap pin fitting 50 comprises: a base plate 52; a strap holding part 56 arranged on the base plate 52 and holding a strap 30; a through-hole 58 formed in the base plate 52 and through which a strap pin 20 can be inserted; and a pressing plate 54 attached to the base plate 52. This pressing plate 54 is configured so as to be capable of moving between an open position in which the through-hole 58 is opened, thereby allowing the strap pin 20 to be inserted into the through-hole 58, and a closed position in which a portion of the through-hole 58 is closed, thereby preventing the strap pin 20 from being removed from the through-hole 58.
The purpose of the present invention is to provide a fire extinguishing fabric that has a fire extinguishing ability and flame resistance, possess aesthetic properties and light fastness required when used as interior products such as curtains and aprons, has a good texture and feels nice. A fire extinguishing fabric using a modacrylic fiber, wherein: a flame resistant fiber is mixed within 5 mm in all directions from an arbitrary point on a plane thereof; the ratio by area of the flame resistant fiber viewed on the surface is 0-5%; and the mixing ratio of the flame resistant fiber is 10-50%.
D03D 15/12 - Tissus caractérisés par la matière ou la structure du fil ou des autres éléments utilisés en chaîne ou en trame utilisant des fils résistant à la chaleur ou au feu
Disclosed is a refrigeration circuit-forming member which has a metal surface and is used for a refrigeration circuit in which HFO-1234yf that is a refrigerant configured of molecules having a double bond is used. The metal surface, which comes into contact with the HFO-1234yf, is covered with a coating layer that is not reactive with the HFO-1234yf within the temperature range at which the HFO-1234yf is used. The coating layer is formed of one of a coating film that is firmly fixed to the metal surface, a coating layer that is formed by adhesion of a specific component added into the lubricant oil, or a coating layer that is formed by modification of the metal surface layer itself that forms the metal surface. Consequently, the chemical instability that is caused when the refrigerant HFO-1234yf comes into contact with the metal can be eliminated.
F25B 1/00 - Machines, installations ou systèmes à compression à cycle irréversible
C09K 5/04 - Substances qui subissent un changement d'état physique lors de leur utilisation le changement d'état se faisant par passage de l'état liquide à l'état vapeur ou vice versa
C10M 147/02 - Monomère contenant uniquement du carbone, de l'hydrogène et des halogènes
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