Abstract: A component supply apparatus includes a tape conveying path that includes, both on an upstream side thereof: a first conveying route into which a carrier tape is inserted; and a second conveying route that is positioned under the first conveying route, the first conveying route and the second conveying route joining each other to guide traveling of the carrier tape in a downstream direction, a first tape conveying part that sequentially conveys the carrier tape in the tape conveying path present more downstream than a position at which the first conveying route and the second conveying route join each other, to a component taking out position in the tape conveying path, a tape holding part that holds the carrier tape in at least a portion of the first conveying route, a second tape conveying part that conveys the carrier tape held by the tape holding part, in the downstream direction of the tape conveying path, a tape holding releasing mechanism that causes the carrier tape held by the tape holding part to dr

Abstract: To provide a composition which is excellent in solubility of various organic substances, presents no adverse effects on the global environment and is excellent in stability. A composition comprising a monochlorotrifluoropropene and at least one stabilizer selected from the group consisting of a carboxylic acid, a carboxylic acid salt and a carboxylic acid ion, characterized in that the content of the stabilizer to the total content of the monochlorotrifluoropropene and the stabilizer is from 0.1 to 500 mass ppm.

Abstract: A clamp includes a fixed portion on which a medical tube is placed, a movable portion that is provided above the fixed portion to face the fixed portion, and a closing portion that presses and closes the medical tube when the movable portion is pressed toward the fixed portion. The closing portion includes a presser that protrudes from the movable portion toward the fixed portion and presses the medical tube, a pair of sidewalls that extends, like a wall, from both sides of the fixed portion and prevents the medical tube from being shifted laterally, and a guide structure that allows the presser to be guided between the sidewalls.

Abstract: A clamp includes a fixed portion including an upper portion on which a medical tube is to be placed; a movable portion that faces the fixed portion; a curved portion that connects the fixed portion and the movable portion and is configured to elastically deform; a pressing portion that protrudes from the movable portion toward the fixed portion, and presses and closes the medical tube; a pair of sidewalls that protrude from both side portions of the fixed portion in a wall shape, respectively, and are configured to prevent lateral displacement of the medical tube; and a standing portion that faces the curved portion. The standing portion is provided with a lateral displacement prevention mechanism that prevents sideward deformation of the movable portion when the movable portion is pressed.

Abstract: The present invention provides a solvent composition that can inhibit corrosion of a metal, a cleaning method using the solvent composition, and a method for producing an article provided with a coating film. The solvent composition of the present invention comprises 1-chloro-2,3,3-trifluoropropene and a specified second component, and is characterized in that the proportion of the total amount of the content of the second component to the sum of the content of 1-chloro-2,3,3-trifluoropropene and the total amount of the content of the second component is from 0.0001 to 1.0 mass %.

Abstract: Provided is a battery assembly structure including: a holding panel that holds a bottom part of a battery module; a pair of mounting brackets coupled to both ends of the holding panel and standing upright so as to face both end surfaces of the battery module; and an elastic member disposed between an inner surface of at least one of the pair of mounting brackets and at least one end surface of the end surfaces of the battery module.

Abstract: An attachment device is an attachment device for attaching an electronic device body to a wall surface, and includes a base having a plurality of pin holes, a plurality of pins that are respectively inserted in the pin holes, and secure the base to the wall surface, and a locking part that is secured to the base, and on which the electronic device body is to be hung and locked. The base includes a securing surface that is a surface to be secured to the wall surface, and the pin holes are arranged outwardly from the base at a predetermined angle with respect to the securing surface.

Abstract: An image display device includes a device body having a front surface with a display surface that is substantially rectangular and is for displaying an image; a stand that is placed on a placement surface and supports the device body; a support component that is fixed to the stand, is disposed on a rear surface of the device body, and rotatably supports the device body about a rotation shaft between a horizontal orientation in which the display surface is in a landscape orientation and a vertical orientation in which the display surface is in a portrait orientation; and a speaker that is supported by the support component and is disposed on the rear surface of the device body via the support component. The speaker emits sound toward the placement surface.

Abstract: To produce, from a composition containing 1-chloro-2,3,3,4,4,5,5-heptafluoro-1-pentene and a substance that may cause problems in reliability and performance, 1-chloro-2,3,3,4,4,5,5-heptafluoro-1-pentene in which the content of the substance has been reduced. This method for producing 1-chloro-2,3,3,4,4,5,5-heptafluoro-1-pentene comprises bringing a composition containing 1-chloro-2,3,3,4,4,5,5-heptafluoro-1-pentene and at least one substance selected from the group consisting of water, 3,3,4,4,5,5-hexafluoro-1-pentyne, 1-chloro-3,3,4,4,5,5-hexafluoro-1-pentyne and an oxide, into contact with a solid adsorbent, to remove the substance from the composition.

Abstract: The present invention provides a production method of ?-fluoroacrylate ester, a composition containing a highly-pure fluorocyclopropane derivative and a composition containing highly-pure ?-fluoroacrylate ester.

Abstract: To produce, from a composition containing 1-chloro-2,3,3,4,4,5,5-heptafluoro-1-pentene and a substance that may cause problems in reliability and performance, 1-chloro-2,3,3,4,4,5,5-heptafluoro-1-pentene in which the content of the substance has been reduced. This method for producing 1-chloro-2,3,3,4,4,5,5-heptafluoro-1-pentene comprises bringing a composition containing 1-chloro-2,3,3,4,4,5,5-heptafluoro-1-pentene and at least one substance selected from the group consisting of water, 3,3,4,4,5,5-hexafluoro-1-pentyne, 1-chloro-3,3,4,4,5,5-hexafluoro-1-pentyne and an oxide, into contact with a solid adsorbent, to remove the substance from the composition.

Abstract: Provided is a battery module in-vehicle installation structure, including: a pair of side frames that are fixed to a vehicle and arranged at intervals in a width direction of the vehicle; a case body fastened between the pair of side frames; and a mounting member for mounting the battery module inside the case body. The case body has a floor, side walls standing upright at peripheral edges of the floor, and fastening portions extended respectively from the side walls toward an outer side in the width direction. The mounting member has a pair of fixing portions each extended toward the outer side in the width direction. Each of the pair of fastening portions is fastened so as to be sandwiched between one of the pair of fixing portions and one of the pair of side frames.

Abstract: An image display device includes a device body having a front surface with a display surface that is substantially rectangular and is for displaying an image; a stand that is placed on a placement surface and supports the device body; a support component that is fixed to the stand, is disposed on a rear surface of the device body, and rotatably supports the device body about a rotation shaft between a horizontal orientation in which the display surface is in a landscape orientation and a vertical orientation in which the display surface is in a portrait orientation; and a speaker that is supported by the support component and is disposed on the rear surface of the device body via the support component. The speaker emits sound toward the placement surface.

Abstract: A working fluid for heat cycle, wherein the global warming potential is less than 300; the product of the relative coefficient of performance and the relative refrigerating capacity is at least 0.820 relative to R410A in a standard refrigerating cycle under conditions of an evaporation temperature of 0° C., a condensing temperature of 40° C., a supercoiling degree of 5° C. and a degree of superheat of 5° C.; the relative compressor discharge gas pressure is at most 1.100; the lower limit of the combustion range by method A in High Pressure Gas Safety Act is at least 5 vol %; and the pressure will not exceed 2.00 MPaG in a combustion test by method A in High Pressure Gas Safety act under 0.98 MPaG at 250° C.

Abstract: A method for producing a hydrofluoroolefin is provided. The formation of by-products of an over-reduced product having hydrogen added to a material chlorofluoroolefin and an over-reduced product having not only chlorine atoms but also fluorine atoms in the chlorofluoroolefin replaced with hydrogen atoms is suppressed in the method. The method includes reacting a specific chlorofluoroolefin with hydrogen in the presence of a catalyst supported on a carrier to obtain the hydrofluoroolefin. The catalyst is a catalyst composed of an alloy containing at least one platinum group element of palladium and platinum, and at least one second element of copper, gold, lithium, potassium, silver, zinc, tin, lead, and bismuth.

Abstract: An attachment device is an attachment device for attaching an electronic device body to a wall surface, and includes a base having a plurality of pin holes, a plurality of pins that are respectively inserted in the pin holes, and secure the base to the wall surface, and a locking part that is secured to the base, and on which the electronic device body is to be hung and locked. The base includes a securing surface that is a surface to be secured to the wall surface, and the pin holes are arranged outwardly from the base at a predetermined angle with respect to the securing surface.

Abstract: The present invention provides a production method of ?-fluoroacrylate ester, a composition containing a highly-pure fluorocyclopropane derivative and a composition containing highly-pure ?-fluoroacrylate ester.

Abstract: There are provided an air-conditioner working fluid for electric vehicle providing sufficient cycle performance in practical use in an electric vehicle, in particular, sufficient cycle performance also in the heating time, while suppressing influence on global warming, and usable without greatly changing an air-conditioner device for a conventional working fluid, for example, HFC-134a or HFO-1234yf, and an air-conditioner working fluid composition for electric vehicle containing the same. The air-conditioner working fluid for electric vehicle contains trifluoroethylene, difluoromethane and 1,3,3,3-tetrafluoropropene, wherein a percentage of a total amount of trifluoroethylene, difluoromethane and 1,3,3,3-tetrafluoropropene with respect to a total amount of the working fluid is more than 90 mass % and 100 mass % or less.

Abstract: Provided is a battery assembly structure including: a holding panel that holds a bottom part of a battery module; a pair of mounting brackets coupled to both ends of the holding panel and standing upright so as to face both end surfaces of the battery module; and an elastic member disposed between an inner surface of at least one of the pair of mounting brackets and at least one end surface of the end surfaces of the battery module.

Abstract: Provided is a battery module in-vehicle installation structure, including: a pair of side frames that are fixed to a vehicle and arranged at intervals in a width direction of the vehicle; a case body fastened between the pair of side frames; and a mounting member for mounting the battery module inside the case body. The case body has a floor, side walls standing upright at peripheral edges of the floor, and fastening portions extended respectively from the side walls toward an outer side in the width direction. The mounting member has a pair of fixing portions each extended toward the outer side in the width direction. Each of the pair of fastening portions is fastened so as to be sandwiched between one of the pair of fixing portions and one of the pair of side frames.