Abstract: The present invention is to reduce detection of an erroneous edge caused by variation in a case of a sampling frequency that is not larger than a data transmission frequency. A semiconductor device includes: a data reception circuit configured to receive first data at first time and receive second data at second time; and an edge recognition circuit configured to set a range and detect an edge contained in the range. The edge recognition circuit includes a measurement circuit configured to measure a first period taken from the reception of the first data to the reception of the second data, and is configured to determine the range in which the edge contained in the data that is received by the data reception circuit is detected, on the basis of the first period.

Abstract: An electric compressor includes: a compression mechanism; a motor mechanism; an inverter; a housing accommodating the compression mechanism, the motor mechanism, and the inverter; and a power supplier. The power supplier includes a connector and a cable extending toward an outside of the housing. The connector includes a first protrusion extending toward the outside of the housing. The first protrusion includes an end surface that has an insertion hole into which the cable is inserted, and a side surface that cylindrically extends and is connected to the end surface. A second protrusion is formed integrally with the side surface and extends downward from the side surface in a gravity direction corresponding to a direction in which the gravity is applied to the housing. A water droplet having reached the insertion hole along the cable is guided from the insertion hole to the second protrusion along the end surface.

Abstract: A light irradiating medical device comprising: a shaft extending in a longitudinal axis direction thereof and having a lumen extending in the longitudinal axis direction; a first tubular member disposed in the lumen of the shaft and rotatable about a rotation axis parallel to the longitudinal axis direction of the shaft, the first tubular member having a window located in a part of a peripheral wall of a distal portion; and a light guiding tool disposed in a lumen of the first tubular member and movable in the longitudinal axis direction, the light guiding tool including an optical fiber extending in the longitudinal axis direction, the optical fiber including a core, a cladding coating a radially outer portion of the core, and a cladding-absent portion located at a part of a distal portion of the core, and the window allowing passage therethrough of output light from the light guiding tool.

Abstract: There is provided a recording apparatus that records data to a memory card, comprising: a control unit configured to repeatedly transmit a data recording instruction that includes information designating recording target data and a recording destination to the memory card which manages a memory for data recording in the memory card as a plurality of recording areas and which can execute data recording with a guaranteed minimum recording speed in units of recording areas, wherein when transmitting a first data recording instruction that designates a start portion of a first recording area as a recording destination, the control unit requests the memory card to execute data recording with the guaranteed minimum recording speed with respect to the first recording area by including a speed guarantee request in the first data recording instruction.

Abstract: The present invention is to reduce detection of an erroneous edge caused by variation in a case of a sampling frequency that is not larger than a data transmission frequency. A semiconductor device includes: a data reception circuit configured to receive first data at first time and receive second data at second time; and an edge recognition circuit configured to set a range and detect an edge contained in the range. The edge recognition circuit includes a measurement circuit configured to measure a first period taken from the reception of the first data to the reception of the second data, and is configured to determine the range in which the edge contained in the data that is received by the data reception circuit is detected, on the basis of the first period.

Abstract: It is an object of the present invention to provide a patch having practical adhesive force and cohesive force as a pharmaceutical product, and also exhibiting a fast-acting anesthetic action. The present invention provides a patch formed from an adhesive layer comprising 5% by weight or more and less than 20% by weight of a mixture of lidocaine and another local anesthetic, wherein the adhesive layer comprises at least a rubber-based pressure-sensitive adhesive and liquid paraffin and a content of a tackifier in the adhesive layer is 10% by weight or less.

Abstract: An electric compressor includes a housing and a cover. The housing accommodates a compression portion and an electric motor. The cover is attached to an outer surface of the housing and cooperates with the outer surface of the housing to define an accommodation space. An inverter is accommodated in the accommodation space and configured to drive the electric motor. The inverter includes a circuit board, an electrolytic capacitor, and a capacitor cover at least partly covering the electrolytic capacitor. The electrolytic capacitor includes a cylindrical main body having a first end and a second end, a lead extending from the first end of the main body and connected to the circuit board, and a pressure relief vent on the second end of the main body. The capacitor cover is interposed between the circuit board and a peripheral edge of the second end of the electrolytic capacitor.

Abstract: An electrically-driven compressor including a housing, an electric motor, a compression mechanism, a cover member, a motor drive circuit, and a sealing member is disclosed. The electric motor is accommodated in the housing. The compression mechanism is accommodated in the housing and operated by the electric motor. The cover member is attached to the housing. The housing and the cover member form an accommodation portion including an accommodation space therein. The motor drive circuit is accommodated in the accommodation space and drives the electric motor. The sealing member is arranged between the housing and the cover member to seal the accommodation space. The sealing member includes an elastic seal portion that comes into close contact with the housing and the cover member. A core sustains the shape of the seal portion in conformance with the circumferential edge of the accommodation space.

Abstract: A light source control system includes a plurality of light sources, and a plurality of light source control devices. The light source control devices include a plurality of main light source control devices that transmits command signals to the other light source control devices. Each main light source control device includes a collision determination circuit that determines whether data of the command signal transmitted through a bus has collided with other data, and a restoration circuit that executes a restoration operation in the case of a collision. The collision determination circuit includes an edge detection circuit that detects change timing of a signal representing the data of the command signal, an area setting circuit that sets a collision determination area in accordance with the detected change timing detected, and a collision detection circuit that detects the presence or absence of a collision in the set collision determination area.

Abstract: The invention provides a semiconductor device capable of diagnosing communication network quality. Disclosed is a semiconductor device that is coupled to a light source, the semiconductor device including a signal processing unit that is coupled to an interface module and transmits and receives a command signal to increase or decrease illumination intensity of the light source and a deterioration detector that detects deterioration of the interface module, based on whether or not change timing of a signal representing data of a command signal received by the interface module falls within a predetermined interval.

Abstract: A light source control system includes a plurality of light sources, and a plurality of light source control devices. The light source control devices include a plurality of main light source control devices that transmits command signals to the other light source control devices. Each main light source control device includes a collision determination circuit that determines whether data of the command signal transmitted through a bus has collided with other data, and a restoration circuit that executes a restoration operation in the case of a collision. The collision determination circuit includes an edge detection circuit that detects change timing of a signal representing the data of the command signal, an area setting circuit that sets a collision determination area in accordance with the detected change timing detected, and a collision detection circuit that detects the presence or absence of a collision in the set collision determination area.

Abstract: A motor-driven compressor that includes a compression unit adapted to compress refrigerant, an electric motor adapted to drive the compression unit, and a housing that accommodates the compression unit and the electric motor. The housing includes a coupling member. A motor driving circuit is adapted to drive the electric motor. The motor driving circuit includes a circuit board and a capacitor, which is electrically connected to the circuit board. The capacitor includes a side surface and an end surface that faces the coupling member. A resin material is located between the coupling member and the capacitor. The coupling member includes a facing surface that faces the capacitor. The facing surface includes a recess extending away from the capacitor. The recess receives some of the resin material.

Abstract: An electric compressor includes a housing a compression mechanism, an electric motor and a motor driving circuit. The motor driving circuit includes a circuit board and an electronic component mounted on the circuit board. The electric compressor further includes a bus bar, a shield plate having a bolt hole and an intervening portion interposed between the bus bar and the shield plate. The bus bar, intervening portion and the shield plate are integrated by a resin member. A part of the intervening portion on a side thereof opposite from the shield plate and/or a part of the bus bar on a side thereof opposite from the shield plate is exposed without being covered with the resin member. A surface of the shield plate around the bolt hole on a side thereof opposite from the intervening portion is exposed without being covered with the resin member.

Abstract: An electric compressor is provided to more securely suppress breakage of an electric component. An inverter cover forms an accommodation space. A bus bar constituting a portion of an electric circuit for driving an electric motor is accommodated in the accommodation space. The inverter cover has a rib projecting into the accommodation space. The bus bar is placed on the rib.

Abstract: A motor-driven compressor that includes a compression unit adapted to compress refrigerant, an electric motor adapted to drive the compression unit, and a housing that accommodates the compression unit and the electric motor and includes a coupling member. A motor driving circuit drives the electric motor. The motor driving circuit includes a circuit board and a capacitor, which is electrically connected to the circuit board. A capacitor holder holds the capacitor and is coupled to the coupling member. One of the capacitor holder and the coupling member includes a projection, and the other one of the capacitor holder and the coupling member includes an engagement portion that engages with the projection. Engagement between the projection and the engagement portion positions the capacitor holder relative to the coupling member.

Abstract: A light source control system includes a plurality of light sources, and a plurality of light source control devices. The light source control devices include a plurality of main light source control devices that transmits command signals to the other light source control devices. Each main light source control device includes a collision determination circuit that determines whether data of the command signal transmitted through a bus has collided with other data, and a restoration circuit that executes a restoration operation in the case of a collision. The collision determination circuit includes an edge detection circuit that detects change timing of a signal representing the data of the command signal, an area setting circuit that sets a collision determination area in accordance with the detected change timing detected, and a collision detection circuit that detects the presence or absence of a collision in the set collision determination area.

Abstract: It is an object of the present invention to provide a patch having practical adhesive force and cohesive force as a pharmaceutical product, and also exhibiting a fast-acting anesthetic action. The present invention provides a patch formed from an adhesive layer comprising 5% by weight or more and less than 20% by weight of a mixture of lidocaine and another local anesthetic, wherein the adhesive layer comprises at least a rubber-based pressure-sensitive adhesive and liquid paraffin and a content of a tackifier in the adhesive layer is 10% by weight or less.

Abstract: An electric compressor includes a housing and a cover. The housing accommodates a compression portion and an electric motor. The cover is attached to an outer surface of the housing and cooperates with the outer surface of the housing to define an accommodation space. An inverter is accommodated in the accommodation space and configured to drive the electric motor. The inverter includes a circuit board, an electrolytic capacitor, and a capacitor cover at least partly covering the electrolytic capacitor. The electrolytic capacitor includes a cylindrical main body having a first end and a second end, a lead extending from the first end of the main body and connected to the circuit board, and a pressure relief vent on the second end of the main body. The capacitor cover is interposed between the circuit board and a peripheral edge of the second end of the electrolytic capacitor.

Abstract: An electric compressor includes a housing, a compression portion that compresses refrigerant, an electric motor that drives the compression portion through a rotary shaft, a circuit board that drives and controls the electric motor, and a connector that is fixed to the housing and configured to electrically connect an external power source to the circuit board. The connector includes a first terminal portion extending in an axial direction of the rotary shaft and a second terminal portion extending in a radial direction of the housing and having a connecting portion through which the first terminal portion and the second terminal portion are connected to each other. The second terminal portion is adapted to elastically hold the first terminal portion at the connecting portion in such a manner as to permit the first terminal portion to move relative to the second terminal portion in the axial direction of the rotary shaft.

Abstract: An electrically-driven compressor including a housing, an electric motor, a compression mechanism, a cover member, a motor drive circuit, and a sealing member is disclosed. The electric motor is accommodated in the housing. The compression mechanism is accommodated in the housing and operated by the electric motor. The cover member is attached to the housing. The housing and the cover member form an accommodation portion including an accommodation space therein. The motor drive circuit is accommodated in the accommodation space and drives the electric motor. The sealing member is arranged between the housing and the cover member to seal the accommodation space. The sealing member includes an elastic seal portion that comes into close contact with the housing and the cover member. A core sustains the shape of the seal portion in conformance with the circumferential edge of the accommodation space.