Abstract: An organic hydride production device comprises: an electrolyzer having an anode electrode that oxidizes water to generate a proton, a cathode electrode that hydrogenates a substance to be hydrogenated with the proton to generate an organic hydride, and a membrane that moves the proton together with dragged water from the side of the anode electrode to the side of the cathode electrode; an anolyte supplier that supplies the anolyte to the anode electrode; a water separator that separates the dragged water from the catholyte fed from the cathode electrode; and a water returner that sends the dragged water separated by the water separator to the anolyte supplier.

Abstract: An organic hydride production device comprises: a cathode chamber that equips a cathode electrode for hydrogenating a substance to be hydrogenated in a catholyte with a proton to produce an organic hydride; a cathode inlet that is connected to the cathode chamber and supplies an external catholyte into the cathode chamber; an upper cathode outlet that is connected to the cathode chamber and discharges the catholyte and hydrogen gas in the cathode chamber to the outside; and a lower cathode outlet that is connected to the cathode chamber below the upper cathode outlet and discharges the catholyte and water in the cathode chamber to the outside.

Abstract: A cathode catalyst layer includes a cathode catalyst to hydrogenate a substance to be hydrogenated and a water repellent including an aggregate of arbitrary primary particles, the water repellent having a higher affinity for the substance to be hydrogenated and an organic hydride than for water. A volume fraction of the water repellent in the cathode catalyst layer is higher than 10 vol % with respect to the volume of the total solid content of the cathode catalyst layer.

Abstract: An organic hydride production system includes: an electrolytic bath having a cathode chamber, a first cathode opening, and a second cathode opening, in which the first cathode opening is disposed below the second cathode opening; a catholyte supply device capable of switching between supply of a catholyte from the first cathode opening to the cathode chamber and supply of the catholyte from the second cathode opening to the cathode chamber; and a control device that controls the catholyte supply device so as to form an upflow of the catholyte in the cathode chamber in a steady state and form a downflow of the catholyte in the cathode chamber under a predetermined condition.

Abstract: A cathode catalyst layer includes a cathode catalyst to hydrogenate a substance to be hydrogenated, a porous catalyst support supporting the cathode catalyst, and a non-porous body including an aggregate of arbitrary primary particles. A volume fraction of the non-porous body in the cathode catalyst layer is higher than 10 vol % with respect to the volume of the total solid content of the cathode catalyst layer.

Abstract: Provided are: a sewing device provided with a sewing mechanism which performs sewing on a work to be sewn using a sewing-machine needle, while holding the work to be sewn in a state of being shaped in a predetermined shape on a plurality of seating portions arranged in a sewing direction; and a sewing method. When the seating portions are withdrawn from the work to be sewn so as to avoid interference between the sewing mechanism and the seating portions, a guiding mechanism enables movement in a first withdrawing direction for avoiding a first undercut portion of the work to be sewn, and movement in a second withdrawing direction for avoiding a second undercut portion of the work to be sewn.

Abstract: This single chain stitch sewing device is provided with a sewing mechanism provided on a front end arm of a delivery robot. The sewing mechanism comprises a sewing motor for supplying power to sewing needles and loopers. When the sewing motor is energized, power is transmitted to the sewing needles via a first power transmission mechanism, this causing the sewing needles to move reciprocally. At the same time, power is transmitted to the loopers via a second power transmission mechanism to rotate the loopers. Accordingly, sewing is performed. The loopers are provided at an end of a post bed on the side closer to the sewing needles.

Abstract: Provided are: a sewing device provided with a sewing mechanism which performs sewing on a work to be sewn using a sewing-machine needle, while holding the work to be sewn in a state of being shaped in a predetermined shape on a plurality of seating portions arranged in a sewing direction; and a sewing method. When the seating portions are withdrawn from the work to be sewn so as to avoid interference between the sewing mechanism and the seating portions, a guiding mechanism enables movement in a first withdrawing direction for avoiding a first undercut portion of the work to be sewn, and movement in a second withdrawing direction for avoiding a second undercut portion of the work to be sewn.

Abstract: A sewing device that, when interposing a workpiece-to-be-sewn between a post head and a pressing mechanism and sewing same by penetrating a machine needle therethrough, shapes the workpiece-to-be-sewn in a prescribed shape and sews same, by seating the workpiece-to-be-sewn in a workpiece holding jig having a plurality of seats arranged along a sewing line for the workpiece-to-be-sewn.

Abstract: This single chain stitch sewing device is provided with a sewing mechanism provided on a front end arm of a delivery robot. The sewing mechanism comprises a sewing motor for supplying power to sewing needles and loopers. When the sewing motor is energized, power is transmitted to the sewing needles via a first power transmission mechanism, this causing the sewing needles to move reciprocally. At the same time, power is transmitted to the loopers via a second power transmission mechanism to rotate the loopers. Accordingly, sewing is performed. The loopers are provided at an end of a post bed on the side closer to the sewing needles.

Abstract: A steering angle of steered wheels and a vehicle speed of a fork-lift truck are respectively detected by sensors (4, 5). A CPU (1) compares the vehicle speed with a predetermined speed (S2), and causes a meter (6) to display the steering angle when the vehicle speed is lower than the predetermined speed (S4, S14), and causes the meter (6) to display the vehicle speed when the vehicle speed not lower than the predetermined speed (S3, S13). As a result, the space for the display device can be reduced without affecting the operation efficiency of the fork-lift truck.

Abstract: A priority flow rate control valve (30) distributes pressurized working oil discharged from a hydraulic pump (10) driven by an electric motor (11) to a power steering device (20) first, and distributes the residual pressurized working oil to a cargo handling device (19). The rotation speed of the electric motor (11) and the distribution ratio of the pressurized working oil of the priority flow rate control valve (30) vary depending on the operation states of these devices (19, 20). By decreasing the rotation speed of the electric motor (11) at a rate smaller than a normal decrease rate when the cargo handling device (2) stops operation in a state where the power steering device (20) and the cargo handling device (19) are in operation, a kickback in a steering wheel (7) due to a response delay of the priority flow rate control valve (30) can be prevented.

Abstract: A priority flow rate control valve (30) distributes pressurized working oil discharged from a hydraulic pump (10) driven by an electric motor (11) to a power steering device (20) first, and distributes the residual pressurized working oil to a cargo handling device (19). The rotation speed of the electric motor (11) and the distribution ratio of the pressurized working oil of the priority flow rate control valve (30) vary depending on the operation states of these devices (19, 20). By decreasing the rotation speed of the electric motor (11) at a rate smaller than a normal decrease rate when the cargo handling device (2) stops operation in a state where the power steering device (20) and the cargo handling device (19) are in operation, a kickback in a steering wheel (7) due to a response delay of the priority flow rate control valve (30) can be prevented.

Abstract: A steering angle of steered wheels and a vehicle speed of a fork-lift truck are respectively detected by sensors (4, 5). A CPU (1) compares the vehicle speed with a predetermined speed (S2), and causes a meter (6) to display the steering angle when the vehicle speed is lower than the predetermined speed (S4, S14), and causes the meter (6) to display the vehicle speed when the vehicle speed not lower than the predetermined speed (S3, S13). As a result, the space for the display device can be reduced without affecting the operation efficiency of the fork-lift truck.

Abstract: A thermally conductive heat-resistant silicone rubber composite sheet which has a heat-resistant resin film layer on at least one side of a silicone rubber sheet and can be suitably used in a hot pressing process, with the silicone rubber sheet being a sheet molded of a silicone rubber composition that comprises (A) 100 parts by weight of organopolysiloxanes having an average polymerization degree of at least 200, (B) 0 to 150 parts by weight of carbon black containing volatile impurities except water in a content of at most 0.5 weight %, (C) 0 to 1,600 parts by weight of at least one thermally conductive substance selected from the group consisting of metals, metal oxides, metal nitrides and metal carbides and (D) a curing agent, provided that the total proportion of the components (B) and (C) is from 10 to 1,600 parts by weight, and having a volatile impurity content of at most 0.2 weight % when it is heated at 150° C. for 3 hours: and a method of producing the aforesaid composite sheet.

Abstract: An impasto pattern representing a desired character or mark is formed on a stretchable support, typically sportswear fabric by extruding a high viscosity liquid silicone rubber composition to the support through a nozzle of a robotic applicator having a picture drawing function to form a predetermined pattern of impasto extrudate on the support, and curing the extrudate.

Abstract: Solid state imaging device wherein a plurality of picture elements each comprising a MOSFET and a photodiode connected to a source electrode of the MOSFET are arranged in rows and columns. The gate electrodes of the MOSFET in each row are connected in common, the drain electrodes in odd numbered rows and the drain electrodes in even numbered rows are connected in common, respectively within each column and connected to source electrodes of first and second switching MOSFET, respectively, arranged for each column. Drawn electrodes of the first switching MOSFET and drain electrodes of the second switching MOSFET are connected to first and second output lines, respectively, which are connected to input terminals of a differential amplifier. Photo spurious signals sensed at the drain regions of the MOSFET of the picture elements and noise spikes caused by gatedrain capacitances of the switching MOSFET are eliminated, amd the scanning speed is increased.

Abstract: A semiconductor optical image sensing device having a signal line connected to the drain electrodes of MOS field effect transistors each corresponding to a picture element, wherein the source electrodes of the MOS field effect transistors are connected to photo-diodes, capacitors of MOS structures are connected between the gate electrodes of the MOS field effect transistors and a noise line, and the signal line and the noise line are connected to input terminals of a differential amplifier. The capacitors of MOS structures are formed in the same way as the gates and drains of the MOS field effect transistors. By applying a scanning pulse to the gate electrodes of the MOS field effect transistors to scan the MOS field effect transistors for switching the same, a signal output and a noise output are produced from the signal line while another noise output is produced from the noise line. The signal to noise ratio can be enhanced by producing only the signal output from the differential amplifier.