baber/WOPTO huggingface dataset:
Patent JP-2019177587-A (JP)
Title: Liquid discharge device
Inventor: SUGIURA KEITA
IPC: B41J2/18
Filed: 2018-03-30
Abstract: To provide a liquid discharge device which prevents a discharge failure of a nozzle caused by dryness of liquid.SOLUTION: A liquid discharge device includes a nozzle plate 20, and a flow channel unit 21 joined to the nozzle plate. The flow channel unit includes a first flow channel member and a second flow channel member joined to the first flow channel member. The second flow channel member includes a first pressure chamber 211a, a second pressure chamber 211b, a first opening 272a, a second opening 272b, a first connection passage 213a for connecting the first pressure chamber and the first opening, and a second connection passage 213b for connecting the second pressure chamber and the second opening. The first flow channel member includes a third connection passage 214 which connects the first pressure chamber and the second pressure chamber by communicating with the first connection passage through the first opening and communicating with the second connection passage through the second opening. When a direction parallel to a first surface is a first direction, a cross sectional area of a cross section vertical to the first direction of a communication part communicating with a nozzle of the third connection passage is smaller than a cross sectional area of a cross section vertical to the first direction of the other part of the third connection passage.SELECTED DRAWING: Figure 4
Patent JP-2019177999-A (JP)
Title: Manuscript feeding device and image reading device
Inventor: NAKAMURA TADASHI
IPC: H04N1/00
Filed: 2018-03-30
Abstract: To provide a configuration that allows metal such as staple to be detected as fast as possible.SOLUTION: A manuscript table 1 moves with a manuscript loaded thereon. A separation roller pair 42 feeds the manuscript loaded on the manuscript table 1 one sheet after another being separated. A wall 41a faces the manuscript table 1 and is provided along the moving direction of the manuscript table 1. A detection coil of a metal detection part 110 is provided on the opposite side of the manuscript table 1 of the wall 41a and on a more upstream side than the separation roller pair 42 in the transportation direction of the manuscript, thereby detecting metal in a non-contacting manner by changes in the magnetic field.SELECTED DRAWING: Figure 1
Patent JP-2019178666-A (JP)
Title: Hydrogen pump for fuel cell
Inventor: HIRANO TAKAYUKI
IPC: F04C29/04
Filed: 2018-03-30
Abstract: To smoothly rotate a driving gear and a driven gear and to smoothly rotate a driving rotor and a driven rotor when restarting operation from a state where the operation is stopped under a low temperature environment.SOLUTION: When operating a hydrogen pump 10 for a fuel cell, heat exchange is performed via a housing 11 between an oil flowing in a second recess 52 and cooling water flowing in an oil cooling passage 61, and the oil flowing in the second recess 52 is cooled. When the operation is restarted from a state where the operation of the hydrogen pump 10 for the fuel cell is stopped under a low temperature environment, heat exchange is performed via the housing 11 between the oil flowing in the second recess 52 and the cooling water flowing in the oil cooling passage 61, and the oil is heated by the cooling water. When the operation of the hydrogen pump 10 for the fuel cell is stopped under the low temperature environment, the inside of a rotor chamber is heated by the cooling water of which the temperature rises, such that water in the rotor chamber is hard to be frozen even if water exists inside of the rotor chamber.SELECTED DRAWING: Figure 3
Patent JP-2018200045-A (JP)
Title: Method and assembly for forming feature in composite material component
Inventor: DONALD MICHAEL CORSMEIER
IPC: F02C7/00
Filed: 2018-04-04
Abstract: To provide an improved method and assembly for forming features in a composite material component.SOLUTION: A method may include: a step of depositing a composite material (102) on a base tool (200); a step of deploying a feature forming tool (210) and pressing the composite material into one or more recesses (204); and a step of processing the composite material with the feature forming tool in a state of pressing the composite material into the one or more recesses. The composite material after processing forms a composite material component in an unprocessed state. The feature forming tool (210) comprises one or more forming members (214) for forming one or more features of the composite material component, and the forming members (214) are supported by a frame (212). The method may further include sealing a bag around the composite material before deploying the feature forming tool and removing the feature forming tool and the bag after processing of the composite material.SELECTED DRAWING: Figure 8A
Patent JP-2019181601-A (JP)
Title: Small article component supply device and small article component supply unit using the same
Inventor: OMOTE HIROAKI
IPC: B65G47/90
Filed: 2018-04-05
Abstract: To provide a small article component supply device capable of securing a space in which movement of a movable part of a work device is not inhibited, with a simple structure and low cost, and a small article component supply unit using the same.SOLUTION: A small article component supply device 100 comprises a movable chute 120. The movable chute 120 is formed of divided pieces 130A, 130B and the divided pieces can approach and separate each other. A coil spring 140 is arranged on each of divided pieces 130A, 130B for energizing the divided piece so as to approach and separate each other. A movable electrode 16 comprises a contact pin 210 capable of contacting contact parts 136Aa, 136Ba provided on the divided pieces 130A, 130B, by contact of the contact parts 136Aa, 136Ba and the contact pin 210, an approach condition of the divided pieces 130A, 130B is maintained, and by release of contact of the contact parts 136Aa, 136Ba and the contact pin 210, the divided pieces 130A, 130B become in a separated state.SELECTED DRAWING: Figure 9
Patent JP-2019182174-A (JP)
Title: Flight body
Inventor: SUZUKI YOICHI
IPC: B64C27/08
Filed: 2018-04-09
Abstract: To provide a flight body which has an improved flight efficiency.SOLUTION: A flight body comprises: lift generation parts 2f, 2g; an arm part 4 for holding the lift generation parts; a mount part 5 provided on the arm part and positioned on a rear side of a centroid of the flight body; and maintaining means for maintaining an orientation of the flight body to at least a horizontal orientation. The mount part comprises a connection part 50 for maintaining an orientation of a mount object 52 to at least a horizontal orientation, and the maintaining means comprises a counter weight 6 provided on a front side of the centroid of the flight body in a cross direction and a movement mechanism capable of moving the counter weight in a direction of a prescribed angle with respect to the arm part. With this configuration, entry of a mount object to a rear flow region Bf generated by the lift generation parts can be prevented, thereby improving a flight efficiency.SELECTED DRAWING: Figure 2
Patent JP-2019183320-A (JP)
Title: Molded pulp
Inventor: KURIHARA MASAO
IPC: B65D1/00
Filed: 2018-04-10
Abstract: To develop a novel strength-enhanced molded pulp containing certain amount of cellulose nanofiber.SOLUTION: The novel molded pulp consists of cellulose nanofiber and pulp from recycled waste-paper. Both of them are solid state. The content of cellulose nanofiber is greater than 0 wt.% (0 is not included.) The rest consists of recycled waste-paper.The tensile strength of the molded pulp is greater than or equal to 266 N, tested by a constant-rate-of-extension tensile testing machine. The bursting strength of the molded pulp is greater than or equal to 388 kPa, tested by a Mullen Type Bursting Strength Tester.SELECTED DRAWING: None
Patent JP-2019184432-A (JP)
Title: Nondestructive inspection method for high manganese cast steel
Inventor: ISHIBASHI NORIFUMI
IPC: G01N29/04
Filed: 2018-04-11
Abstract: To provide a nondestructive inspection method for high manganese cast steel, allowing for quick inspection whether metallographic structure is micronized, using simple configuration for material such as high manganese cast steel having large crystal grains.SOLUTION: The nondestructive inspection method for high manganese cast steel includes an ultrasonic transmission step, an ultrasonic reception step, and a micronization determination step. In the ultrasonic transmission step, ultrasonic waves are transmitted into an interior of the high manganese cast steel from a first surface which is the surface of the high manganese cast steel to be inspected toward a second surface which is a surface located on the opposite side of the first surface with the metallographic structure of the high manganese cast steel interposed between the first and second surfaces. In the ultrasonic reception step, the ultrasonic wave transmitted in the ultrasonic transmission step or the reflected wave of the transmitted ultrasonic wave is received. In the micronization determination step, it is determined whether the metallographic structure of the high manganese cast steel is micronized or not on the basis of the level of the ultrasonic wave received directly or the level of the reflected wave reflected from the second surface out of the wave received in the ultrasonic reception step.SELECTED DRAWING: Figure 3
Patent JP-2018133819-A (JP)
Title: Information processing apparatus, system, and information processing method
Inventor: SUGIMURA KAZUNORI
IPC: G06F9/448
Filed: 2018-04-19
Abstract: PROBLEM TO BE SOLVED: To facilitate cooperation among input devices, output devices, other external devices and the like.SOLUTION: An information processing apparatus 100 comprises: an UI part 101 for receiving, from a user via an operation terminal 200 connected by a network, function execution requests for a plurality of processing specifying input functions and output functions; a device search/service cooperation part 110 for acquiring, from input devices and output devices, ability information showing functions includes in each device, and generating, on the basis of the ability information, a cooperation flow showing a combination and execution order of the input devices and the output devices, the input devices having the input functions specified by the function execution requests and the output devices having the output functions specified by the function execution requests, by which the input functions and the output functions can be coordinated; and a flow execution application 103 for issuing a processing request to each of the input devices and the output devices included in the cooperation flow.SELECTED DRAWING: Figure 1
Patent JP-2019019117-A (JP)
Title: Oil and fat-containing composition and oral preparation
Inventor: ORIHARA YOICHI
IPC: A61K47/14
Filed: 2018-04-20
Abstract: To provide an oil and fat-containing composition that is excellent in the inhibition of separation of content liquid and the dispersibility into water, and can prevent components from undissolving and remaining.SOLUTION: An oil and fat-containing composition contains (A) component: oil and fat that is liquid at 25°C, (B) component: poorly water-soluble component, (C) component: wax compound, and (D) component: phospholipids. The content of the (C) component is 0.5-15.0 mass% relative to the total amount of the composition, and the content of (D) component is 0.5-30.0 mass% relative to the total amount of the composition.SELECTED DRAWING: None
Patent JP-2019189269-A (JP)
Title: Packaging container
Inventor: ASHIKAWA HIDEAKI
IPC: B65D77/04
Filed: 2018-04-23
Abstract: To hold a wrapping member in a box member without using an adhesive.SOLUTION: A packaging container 1 comprises: a box member 10 made of a first sheet, which includes a bottom wall 11, a plurality of side walls 12 rising from the side of the bottom wall 11, a connection 13 for connecting the side edges of first and second side walls 12A, 12B adjacent to each other among the side walls 12, and a folded part 14 extending from the upper ends of the first side wall 12A and the connection 13 to be folded back to the outside the first and second side walls 12A, 12B; and a wrapping member 20 made of a second sheet, which is connected to the upper end of the side walls 12 by the folded part 14. The folded part 14 is disposed over a ridge line Y formed by the first and second side walls 12A, 12B. The wrapping member 20 is disposed over the ridge line Y formed by the first and second side walls 12A, 12B, and held between the folded part 14 and the first side wall 12A and between the folded part 14 and the second side wall 12B.SELECTED DRAWING: Figure 1
Patent JP-2019192755-A (JP)
Title: Substrate heat radiation structure
Inventor: MATSUDA MASAHIRO
IPC: H01L23/36
Filed: 2018-04-24
Abstract: To provide a substrate heat radiation structure which can secure heat radiation performance and protection performance of a substrate.SOLUTION: A substrate heat radiation structure 10 has a heat sink 12, a substrate 13, a protection member 14, and a heat radiation material 15. A heating element 16 is provided on a first surface 13a of the substrate 13. The protection member 14 covers a range which is set so as to enclose a periphery of the heating element 16 on the first surface 13a of the substrate 13. The heat sink 12 is provided in contact with a surface of the protection member 14 which is opposite to the substrate 13. The heat radiation material 15 is disposed between the heating element 16 and the heat sink 12. Heat generated by the heating element 16 is transmitted to the heat sink 12 through the heat radiation material 15. The protection member 14 provided on the substrate 13 closely contacts with the heat sink 12 to thereby seal the heating element 16.SELECTED DRAWING: Figure 1
Patent JP-2019190739-A (JP)
Title: Air conditioner and air conditioning system
Inventor: FUJII TAKAHIDE
IPC: F24F11/74
Filed: 2018-04-25
Abstract: To simplify control.SOLUTION: An air conditioning system 100 according to the present invention comprises a first air conditioner 3 and a second air conditioner 5. The first air conditioner 3 is communicably connected to the second air conditioner 5. The first air conditioner 3 comprises an acquisition unit 361 and an operation control unit 362. The acquisition unit 361 acquires at least one of first information IF1 and second information IF2. The operation control unit 362 controls operation of at least one function out of a temperature adjustment function, a humidity adjustment function, and an air blowing function on the basis of an acquisition result of the acquisition unit 361. The second air conditioner 5 comprises at least one of a second temperature sensor 54 and a second humidity sensor 55. The first information indicates an operation state of the second air conditioner 5. The second information IF2 indicates a detection result of at least one of the second temperature sensor 54 and the second humidity sensor 55. The first air conditioner 3 and the second air conditioner 5 are arranged in one room RM.SELECTED DRAWING: Figure 4
Patent JP-2019193475-A (JP)
Title: Power storage device, control unit for power storage device, and control method for power storage device
Inventor: INOUE KOICHI
IPC: H01M10/44
Filed: 2018-04-26
Abstract: To provide a power storage device that improves availability of a technology to cause power storage devices to charge and discharge a power, a control unit for a power storage device, and a control method for a power storage device.SOLUTION: A power storage device comprises: a terminal unit connected in parallel to another power storage device via an electric wire; a power storage unit; a switching unit provided between the terminal unit and power storage unit; a measuring unit measuring a first voltage value according to the power storage unit; a communication unit receiving a signal indicating a second voltage value according to the terminal unit; and a control unit controlling the switching unit on the basis of the first voltage value and second voltage value.SELECTED DRAWING: Figure 1
Patent JP-2019194821-A (JP)
Title: Target recognition device, target recognition method, and program
Inventor: FURUKAWA HIDETOSHI
IPC: G06T7/00
Filed: 2018-05-06
Abstract: To provide a target recognition device capable of improving convenience in detection and position estimation of a target on the basis of an image.SOLUTION: A target recognition device of an embodiment comprises a convolution neural network unit and an acquisition unit. The convolution neural network unit obtained by transferring the convolution neural network which learned so as to output scores of targets and non-targets other than the targets per pixel calculates scores of targets and non-targets per region from an input image as a region unit score map. The acquisition unit acquires target recognition information indicating a target region on the basis of the region unit score map.SELECTED DRAWING: Figure 1
Patent JP-2019197141-A (JP)
Title: Image forming apparatus
Inventor: MATSUI NORIAKI
IPC: B65H3/06
Filed: 2018-05-09
Abstract: To provide an image forming apparatus that performs paper feed control of preventing a reduction in productivity.SOLUTION: An image forming apparatus comprises: paper feed means that feeds a sheet to a conveyance path; image forming means that forms an image to be transferred to the sheet on an image carrier; and determination means that determines a timing to start formation of an image on the image carrier performed by the image forming means. The determination means determines, as a reference timing, a timing after a predetermined period from a first timing to start formation of an image to be transferred to a first sheet, and determines a second timing to start formation of an image to be transferred to a second sheet that is fed to the conveyance path by the paper feed means subsequent to the first sheet, on the basis of an evaluation value indicating the degree of deterioration of the paper feed means.SELECTED DRAWING: Figure 5
Patent JP-2019198906-A (JP)
Title: Motion assist device
Inventor: KONISHI MAKOTO
IPC: B25J11/00
Filed: 2018-05-15
Abstract: To provide a motion assist device easily fitted to the body type of any person while suppressed in enlargement.SOLUTION: A motion assist device 100 includes: a left link mechanism 110L; a right link mechanism 110R; and a fastening member 140 fastened to the left link mechanism 110L and the right link mechanism 110R. The left link mechanism 110L includes: a left thigh link 114L worn on a left thigh part; a left upper body link 112L worn on the left side of an upper body; and a left actuator 117L. The right link mechanism 110R includes: a right thigh link 114R worn on a right thigh part; a right upper body link 112R worn on the right side of the upper body: and a right actuator 117R. At least a part of the fastening member 140 is made of flexible raw material, and a relative position between the left link mechanism 110L and the right link mechanism 110R is restricted by at least a part thereof.SELECTED DRAWING: Figure 1A
Patent JP-2019201088-A (JP)
Title: Part forming method and plasma processing system
Inventor: SAITO MICHISHIGE
IPC: C23C16/44
Filed: 2018-05-15
Abstract: To repair consumable parts.SOLUTION: A part forming method used in a plasma processing apparatus includes a step of irradiating a raw material of a part with an energy beam while supplying the raw material according to the surface state of the part.SELECTED DRAWING: Figure 5
Patent JP-2019200642-A (JP)
Title: Image collection generation program, information processor, and image collection generation method
Inventor: SUWA SAYAKA
IPC: G06F16/00
Filed: 2018-05-17
Abstract: To efficiently generate image collection in an image collection generation system.SOLUTION: For a plurality of events belonging to photographed image data recordable in image collection, weight setting is received, the candidate photographed image data recordable in the image collection is extracted from the photographed image data respectively corresponding to the plurality of events according to the weight received, and image collection in which the extracted photographed image data is recorded is generated.SELECTED DRAWING: Figure 4
Patent JP-2019204694-A (JP)
Title: Multiple electron beam image acquisition device and positioning method of multiple electron beam optical system
Inventor: INOUE KAZUHIKO
IPC: H01J37/141
Filed: 2018-05-24
Abstract: PURPOSE: To provide a device capable of axis adjustment even if the interval of an electromagnetic lens and an aberration corrector is narrow, in an electron optics system of a device for acquiring an image by using a multiple electron beam.CONSTITUTION: A multiple electron beam image acquisition device comprises an aberration corrector 230 placed in the magnetic field of an electromagnetic lens 221, and correcting aberration of a multiple electron beam, a movable beam selection aperture board 240 placed on the farther upstream side than the aberration corrector for the direction of travel of the multiple electron beams and passing an individual beam selectively alone, out of the multiple electron beams, a movable aberration corrector stage 232 for loading the aberration corrector, and a stage control circuit 132 for moving the stage so as to align the aberration corrector for a multiple electron beam relatively aligned with the electromagnetic lens, by using an image resulting from the individual beam passed selectively.SELECTED DRAWING: Figure 1
Patent JP-2019206808-A (JP)
Title: Door repair method and door
Inventor: WAKAMATSU YUJI
IPC: E06B1/56
Filed: 2018-05-28
Abstract: To provide a door repair method and a door which enable the door usability to be maintained.SOLUTION: A repair method of an existing door mounted in a building opening including: a removal step of removing an existing opening/closing body and an existing hinge that constitute a pre-repair door; a first mounting step of mounting a mounting auxiliary member 30 that is to be mounted to an inner-edge side surface of a door end side vertical member 11 on the door end side vertical member 11 after the removal step; and a second mounting step that is performed after the first step, the second step in which mounting a new hinge portion 40 to the door end side vertical member 11 via the mounting auxiliary member 30, mounting a new opening/closing body 20 to a new hinge portion 40, and providing an abutment portion 50 projecting toward a door end side existing airtight portion 11c on the new opening/closing body 20, establish an abutment between the abutment portion 50 and the door end side existing airtight portion 11c in a fully closed state with the result of an increased mutual airtight relationship between the door end side vertical member 11 and the new opening/closing body 20.SELECTED DRAWING: Figure 2
Patent JP-2019207187-A (JP)
Title: Clocking device, clocking system, and clocking method
Inventor: IMAMURA MIYUKI
IPC: G06F1/14
Filed: 2018-05-30
Abstract: To provide a clocking device, a clocking system, and a clocking method capable of reducing the interference of a signal for time correction.SOLUTION: A clocking device includes a transmission unit for sequentially transmitting a plurality of pieces of correction time information showing a correction value of clocking data to other clocking devices within a prescribed transmission period, and a change unit for changing a transmission interval of the correction time information sequentially transmitted within the transmission period by the transmission unit. The change unit for randomly changing the transmission interval changes a transmission interval of the correction time information sequentially transmitted by the transmission unit within a first transmission period and a transmission interval of correction time information sequentially transmitted by the transmission unit within a second transmission period having different timing from that of the first transmission period in the transmission period.SELECTED DRAWING: Figure 8