baber/WOPTO huggingface dataset:
Patent JP-2019220752-A (JP)
Title: Information processing device
Inventor: KOMIYAMA TOMOAKI
IPC: G09G5/00
Filed: 2018-06-15
Abstract: To provide a technique capable of determining a color gamut of image data with higher accuracy.SOLUTION: The information processing device includes: first acquisition means for acquiring format information on a format of image data; second acquisition means for acquiring range information on a luminance range of the image data; determining means for determining a color gamut of the image data on the basis of the format information and the range information.SELECTED DRAWING: Figure 4
Patent JP-2019220323-A (JP)
Title: Method for producing conductive material
Inventor: GOKAN HIROHIKO
IPC: H05K9/00
Filed: 2018-06-19
Abstract: To provide a method for producing a conductive material that makes it possible to produce a conductive material having high conductivity.SOLUTION: A conductive material having a mesh-like metal silver fine line pattern on a support, is treated with a posttreatment liquid at least comprising chloride ions, iron ions and a chelator and having a pH of 7-9.SELECTED DRAWING: None
Patent JP-2019029005-A (JP)
Title: Optical laminate with touch sensor layer, image display device, and method for manufacturing optical laminate
Inventor: KONNO YOSHIMI
IPC: G02F1/1335
Filed: 2018-06-20
Abstract: To provide an optical laminate with a touch sensor layer capable of suppressing hue change corresponding to an angle of a polarizing sunglass while suppressing an increase in thickness and, as a result, improving visibility.SOLUTION: An optical laminate comprises a touch sensor layer including a first retardation layer and a transparent conductive layer provided on one side or both sides thereof, a second retardation layer, a polarizer and a third retardation layer which are laminated in this order from the visible side. The touch sensor layer and the second retardation layer are laminated via an adhesive layer having an ultraviolet absorption function.SELECTED DRAWING: Figure 1
Patent JP-2019218925-A (JP)
Title: Blower for ventilation type stuffed animal suit
Inventor: SAKURAI AKIHIRO
IPC: A63H3/36
Filed: 2018-06-21
Abstract: To provide a blower for a ventilation type stuffed animal suit which is light-weight and is not likely to destroy images of mascot characters.SOLUTION: A blower 3 for a ventilation type stuffed animal suit includes a body case 10, a fan 20, and a motor 30. At least a part of the body case 10 is formed by a light-weight rigid material made of a porous plastic and having rigidity that can support the motor 30.SELECTED DRAWING: Figure 2
Patent JP-2019218791-A (JP)
Title: Dome type tent
Inventor: TAKEUCHI MINORU
IPC: E04H15/40
Filed: 2018-06-22
Abstract: To solve the problem in which a large tent, such as a conventional dome type tent, that a person cannot reach the ceiling cannot be easily assembled by a single person, and is heavy and expensive.SOLUTION: A dome type tent is a tent in which a floor sheet is stretched out to form a dome shape having fixed corners, includes columns that temporarily fixes a zenith metal fitting that connects in a foldable manner one end of a plurality of frame pipes to a zenith inside the tent. Thus the dome type tent can be easily assembled by a single person, in spite of its large size.SELECTED DRAWING: Figure 1
Patent JP-2018142751-A (JP)
Title: Photodetector
Inventor: FUKUDA HIROSHI
IPC: H01L31/10
Filed: 2018-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a germanium photodetector with a reduced dark current, without impairing a photo current.SOLUTION: A photodetector comprises: a silicon substrate; a lower clad layer formed on the silicon substrate; a core layer (210) formed on the lower clad layer; a p-type silicon slab (211), formed on part of the core layer (210), which is doped with p-type impurity ions; p++ silicon electrode parts (212 and 213), acting as electrodes, which are doped with a p-type impurity at a high concentration; and germanium layers (241 and 242) which absorb light. The photodetector further comprises: an upper clad layer; an n-type germanium region, located on the germanium layer, which is doped with an n-type impurity; and an electrode. Because the present invention comprises the two germanium layers (241 and 242) on the p-type silicon slab (211), the area of each of the germanium layers which comes into contact with the p-type silicon slab (211) may be reduced. This decreases a dark current due to threading dislocation.SELECTED DRAWING: Figure 5
Patent JP-2020004843-A (JP)
Title: Heat radiator and semiconductor device
Inventor: WATANABE YUTA
IPC: H01L23/473
Filed: 2018-06-28
Abstract: To provide a heat radiator that can suppress the local concentration of heat flux flowing into a coolant channel, and a semiconductor device including the same.SOLUTION: A heat radiator includes a heat-radiating portion extending over a first region provided adjacent to a heat-generating component and covered by the heat-generating component and a second region outside the first region, and a refrigerant flow path provided on the side opposite to the heat-generating component with respect to the heat-radiating portion in the thickness direction of the heat-radiating portion or inside the heat-radiating portion. The average distance in the thickness direction between the surface of the heat-radiating portion on the heat-generating component side and the refrigerant flow path in the first region is larger than the average distance in the thickness direction between the surface of the heat-radiating portion on the side of the heat-generating component and the refrigerant flow path in the second region.SELECTED DRAWING: Figure 1
Patent JP-2020002897-A (JP)
Title: Diagnosis device
Inventor: OSADA HIDEKI
IPC: G01H3/00
Filed: 2018-06-29
Abstract: To detect abnormality at a preliminary failure level, and specify an abnormal place.SOLUTION: A diagnosis device for diagnosing an internal combustion engine 1 arranged in an engine room 3 of a vehicle V is provided. The diagnosis device comprises a plurality of microphones MA to MD arranged in the engine room corresponding to a plurality of movable units A to D of the internal combustion engine classified in advance, and a diagnosis unit 100 configured to compare the detected sound detected by each microphone with a predetermined normal sound pattern of the movable unit corresponding to each microphone, to determine whether there is an abnormality in the movable part corresponding to each microphone.SELECTED DRAWING: Figure 1
Patent JP-2020000741-A (JP)
Title: container
Inventor: SHIMIZU KIYOSHI
IPC: A45C11/34
Filed: 2018-06-29
Abstract: To provide a container securing a large opening space and suppressing or preventing leakage of a content.SOLUTION: A pen tool stand S which comprises: a container body 1 with an opening 1a; and a lid part 2 which can open/close the opening 1a, and the pen tool stand S can self-stand in a state of opening the lid part 2. The lid part 2 can be rotatably connected to the container body 1 via a connection pat 7, and at least a region 2c on a rotary end 2b side can be reversed so that its inner surface is directed to outside, and the container body 1 and the lid part 2 are connected by a gusset 4.SELECTED DRAWING: Figure 8
Patent JP-2020009584-A (JP)
Title: Power storage device
Inventor: KAWAKAMI YOSHIAKI
IPC: H01M10/6568
Filed: 2018-07-05
Abstract: To provide a power storage device which can improve cooling performance.SOLUTION: A power storage device includes a power storage module including multiple power storage cells 20 arranged in a first direction, a duct formation member 30 having a coolant passage R through which coolant for cooling the power storage module flows, and a pressing part 40 for pressing the duct formation member 30 toward the power storage module. The duct formation member 30 includes multiple first portions 31 arranged in the first direction, and a second portion 32 for connecting the multiple first portions 31. The multiple first portions 31 have a first passage part R1 constituting a part of the coolant passage R, and are arranged at intervals in the first direction. The second portion 32 constitutes another part of the coolant passage R, and has a second passage part R2 for connecting the multiple first passage parts R1. The pressing part 40 presses the multiple first portions 31 toward the power storage module.SELECTED DRAWING: Figure 4
Patent JP-2020010474-A (JP)
Title: Motor drive system
Inventor: UCHIBORI NAO
IPC: H02P6/10
Filed: 2018-07-05
Abstract: To effectively suppress motor noise.SOLUTION: In a control unit 20, regarding compelling force acting in a radial direction of a stator and compelling force acting in a circumferential direction of the stator in accordance with rotational speed of a rotor, harmonic currents of a phase for reducing these compelling force are set, respectively. The control device 20 selects the harmonic current to be superimposed on a fundamental wave current from among the harmonic currents set based on the rotation speed of the rotor.SELECTED DRAWING: Figure 1
Patent JP-2020006312-A (JP)
Title: Determination method of composition of catalyst material, production method of catalyst material, determination apparatus, program, and recording medium
Inventor: NISHI TOMOHIRO
IPC: B01J23/644
Filed: 2018-07-06
Abstract: To provide a determination method or the like of the composition of a catalyst material that helps to develop a catalyst material having high catalytic activity at low temperature.SOLUTION: A determination method of the composition a catalyst material has the following steps. A base element, a first gas, and a second gas are determined. Following E1 and E2 are calculated for at least one candidate for a dope element. Following E3 and E4 are calculated. The candidate that meets following condition 1 and condition 2 is determined for the dope element. E1: adsorption energy between the catalyst material and the first gas. E2: adsorption energy between the catalyst material and the second gas. E3: adsorption energy between the base element and the first gas. E4: adsorption energy between the base element and the second gas. Condition 1: |E1-E2|<|E3-E4|. Condition 2: In the case of E3>E4, E3>E1 and in the case of E3<E4, E4>E2.SELECTED DRAWING: Figure 3
Patent JP-2019053281-A (JP)
Title: Resist multilayer film-attached substrate and patterning process
Inventor: TACHIBANA SEIICHIRO
IPC: G03F7/40
Filed: 2018-07-09
Abstract: To provide a resist multilayer film-attached substrate that allows a silicon residue modified by dry etching to be easily removed in a wet manner by use of a removing liquid harmless to a semiconductor device substrate or an organic resist underlay film necessary for a patterning process, for example, an ammonia aqueous solution containing hydrogen peroxide called SC1, which is commonly used in a semiconductor manufacturing process.SOLUTION: The resist multilayer film-attached substrate has a substrate and a resist multilayer film formed on the substrate, in which the resist multilayer film has an organic resist underlay film that is hardly soluble in an ammonia hydrogen-peroxide mixture, an organic film soluble in an ammonia hydrogen-peroxide mixture, a silicon-containing resist intermediate film, and a resist overlay film, layered in this order on the substrate.SELECTED DRAWING: None
Patent JP-2020012893-A (JP)
Title: Carrier and two-component developer
Inventor: KURANO YUSUKE
IPC: G03G9/107
Filed: 2018-07-13
Abstract: To provide a carrier and a two-component developer that can prevent both the occurrence of fogging under a high-temperature and high-humidity environment and the occurrence of fogging after printing of a large number of sheets.SOLUTION: A carrier includes carrier particles 10. The carrier particles 10 include a composite core 11 and a coat layer 12 that covers the surface of the composite core 11. The composite core 11 is a complex of a carrier core 13 and inorganic particles 14 attached to the surface of the carrier core 13. The carrier core 13 contains a binder resin 15 and magnetic particles 16 dispersed in the binder resin 15. The surfaces of the inorganic particles 14 attached to the surface of the carrier core 13 are subjected to hydrophobic treatment.SELECTED DRAWING: Figure 1
Patent JP-2020012300-A (JP)
Title: Construction method of residual form to prevent salt damage and frost damage of precast residual form panel
Inventor: YAMASHITA JOJI
IPC: E02D29/02
Filed: 2018-07-18
Abstract: To provide a method for constructing a residual form in which the residual form can be stably maintained for a long period of time and the appearance of the residual form is prevented from being impaired.SOLUTION: A construction method of a residual form comprises a step of applying a paint having a waterproof function so as to cover an entrance 9a of the capillary gap formed on a back surface 2a of a panel main body 2 and a laitance layer L, a step of constructing residual form 10 using a panel 1 provided with an isolation coating film 4 on the back of panel body 2, and a step of casting and hardening concrete 12 on the back of panel 1. The back surface 2a of the panel body 2 and the concrete 12 are not fixed by the isolation coating film 4, the occurrence of cracks in the panel body 2 is suppressed after the construction, and infiltration of rainwater or saltwater eluted from the snow-melting agent into the capillary gap 9 of the panel body 2 is prevented. Thus, the panel 1 is prevented from frost damage and salt damage.SELECTED DRAWING: Figure 1
Patent JP-2018188656-A (JP)
Title: Thermoplastic starch composition obtained from agricultural waste
Inventor: PUN Meng Yan
IPC: C08L101/00
Filed: 2018-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic starch (TPS) composition obtained from agricultural and industrial wastes that has a comparatively low starch amount and has been subjected to special working so as to achieve desired properties.SOLUTION: A thermoplastic composition that is formed from a starch-containing agricultural waste contains a mixture obtained by heating and blending 45-70 wt.% of a starch-containing agricultural waste containing less than 50% of a starch amount by a dry weight, 25-50 wt.% of a thermoplastic synthetic polymer, 0.01-5 wt.% of an initiator, 0.01-10 wt.% of a plasticizer and at least 1 wt.% of a coupling agent.SELECTED DRAWING: None
Patent JP-2020017821-A (JP)
Title: External information reception and distribution device, data transmission method, and program
Inventor: HIOKI TAKUMA
IPC: H04L12/66
Filed: 2018-07-24
Abstract: To improve security for invasion from the outside in a network housing an IoT device.SOLUTION: An external information reception and distribution device comprises a first information processing device connected to a first network housing a plurality of communication devices including an IoT device and a second information processing device connected to a second network having a different address system from the first network, and performs serial communication according to a dedicated protocol different from a communication protocol between the first information processing device and the first network and a communication protocol between the second information processing device and the second network. When it receives the data collected by the IoT device housed in the first network, the first information processing device transfers the received data to the second information processing device via serial communication. The second information processing device transfers the data transferred from the first information processing device to an external device connected to the second network.SELECTED DRAWING: Figure 2
Patent JP-2020015224-A (JP)
Title: Recording device and recording method
Inventor: TANAKA WAKAKO
IPC: C09D11/30
Filed: 2018-07-25
Abstract: To provide a recording device which can accurately read out a recorded matter while obtaining a glossy recorded matter in transfer type recording.SOLUTION: A recording device includes recording means which forms an ink image on a transfer body, conveyance means which conveys a recording medium; transfer means which transfers the ink image from the transfer body onto the recording medium conveyed by the conveyance means; and a read-out part which reads out the recording medium in which the ink image is transferred onto the recording medium, further includes post processing means which pressurizes the recording medium on which the ink image is transferred as post processing for enhancing glossy feeling of the ink image on the recording medium, and pressurizes the recording medium that is not read out in the read-out part with the post processing means, and does not pressurize the recording medium that is read out in the read out part with the post processing means or pressurizes the recording medium by a degree of weaker pressurization than that to the recording medium that is not read out.SELECTED DRAWING: Figure 10
Patent JP-2020015530-A (JP)
Title: Discharge container
Inventor: MAEDA SHINYA
IPC: B65D83/00
Filed: 2018-07-26
Abstract: To provide a discharge container which can ensure containing capacity while suppressing enlargement in size, and refill contents.SOLUTION: A discharge container 1 includes a container body 11 containing contents and a first discharger 12 mounted on a mouth part 11a of the container body. On the container body are provided an insertion tube 21 which communicates inside of the container body and into which is inserted a discharge tube 51 of a refill container 2, a valve body 22 which shuts off communication between the inside of the container body and the inside of the insertion tube and opens when contents are discharged from the discharge tube, a lid body 23 covering the insertion tube in an openable manner and a pressure relief valve 24 which shuts off communication between the inside of the container body and outside and opens when contents are supplied from the discharge tube into the container body.SELECTED DRAWING: Figure 7
Patent JP-2020016804-A (JP)
Title: Image forming apparatus
Inventor: HOSONO GAKU
IPC: H04N1/00
Filed: 2018-07-27
Abstract: To provide an image forming apparatus that allows easy take-out of a document and a sheet while ensuring confidentiality of the ejected document and sheet.SOLUTION: An image forming apparatus 1 comprises: a document ejection port 182 that ejects a conveyed document; a sheet ejection port 82 and a second sheet ejection port 92 that each eject a sheet on which an image is formed; and an ejection and storage unit 200 that is a space opening in at least one side of the apparatus, the space on which the document ejection port 182, sheet ejection port 82, and second sheet ejection port 92 face, and stores the document ejected from the document discharge port 182 and the sheets ejected from the sheet ejection port 82 and second sheet ejection port 92. The ejection and storage unit 200 opens on the front side (front face) and a lateral side (left face) of an apparatus body.SELECTED DRAWING: Figure 1
Patent JP-2019058055-A (JP)
Title: Electric motor assembly for railway drive
Inventor: MARIO PORZIO
IPC: H02K5/24
Filed: 2018-07-27
Abstract: To provide an electric motor assembly to reduce noise of electric drive motors used in a railway field.SOLUTION: An electric motor assembly 100 comprises: an electric drive motor; a ventilation and cooling device for ventilating and cooling the electric drive motor through cooling air; and a draining device 30 to drain the ventilation and cooling air flow. The draining device includes a silencer device 70. The silencer device 70 comprises at least one straight channel 39D to reduce the turbulent flow into a substantially laminar flow of the out-flowing ventilation and cooling air. Furthermore, the draining device 30 comprises a scroll 300, which consists of two separate arched channels 39A, 39B in order to avoid the formation of stationary vortices. The two arched channels 39A, 39B communicate with each other, from the fluidic point of view, only in a common outlet area 39C for the ventilation and cooling air.SELECTED DRAWING: Figure 4
Patent JP-2020021541-A (JP)
Title: Illuminating device
Inventor: TOMIYAMA KAZUYA
IPC: F21V17/00
Filed: 2018-07-30
Abstract: To provide an illuminating device whose cost is reduced by achieving commonality of components, and that can restrain deterioration of a pictogram.SOLUTION: An illuminating device 11 comprises: a main body 12; a light source part 23 provided inside the main body 12; a light guide plate 43 for guiding light emitted from the light source part 23; a translucent cover 42 covering the light guide plate 43; and a diffusion sheet 41 comprising a pictogram on a surface, for diffusing the light guided by the light guide plate 43, and arranged between the light guide plate 43 and the translucent cover 42.SELECTED DRAWING: Figure 3
Patent JP-2019163020-A (JP)
Title: Vehicle drive unit
Inventor: TODA ISAO
IPC: B60L55/00
Filed: 2018-07-31
Abstract: To provide a vehicle drive unit capable of efficiently driving a vehicle using motors without falling into a vicious cycle of enhancing motors to increase driving power resulting in increase in vehicle weight to require further increase in the driving power.SOLUTION: A vehicle drive unit (10) with motors for driving wheels of a vehicle comprises: front-wheel motors (20) for driving front wheels (2b) of a vehicle (1); and a battery (18) and a capacitor (22) for supplying electric power for driving the front-wheel motors (20). The front-wheel motors (20) are applied with a voltage of the battery (18) and the capacitor (22), which are connected in series. The capacitor (22) is arranged between the right and left front wheels (2b) of the vehicle (1).SELECTED DRAWING: Figure 2
Patent JP-2020024794-A (JP)
Title: Manufacturing apparatus for fuel battery cell
Inventor: KINOSHITA KATSUHIKO
IPC: H01M8/02
Filed: 2018-08-06
Abstract: To provide a manufacturing apparatus for a fuel battery cell capable of uniformly heating and joining a fuel cell separator and a resin frame even when a mold for pressing the fuel battery separator and the resin frame is formed in a shape not in contact with a gasket.SOLUTION: A manufacturing apparatus 20 for a fuel battery cell 10 for joining a cathode side separator 13 on which a gasket 14 is fitted and a resin frame 12 on which a MEGA 11 is fitted comprises at least: an upper mold 21 formed in a shape not in contact with the gasket 14; and an ultrasonic vibration device 23 for generating ultrasonic vibration. The upper mold 21 is brought into contact with the cathode side separator 13 in a state in which the cathode side separator 13 and the resin frame 12 are laminated before ultrasonic vibration is applied to the upper mold 21 by the ultrasonic vibration device 23.SELECTED DRAWING: Figure 1
Patent JP-2020024993-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B24B27/06
Filed: 2018-08-06
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyester-based sheet arranging step arranges a polyester-based sheet on a rear surface of the wafer. The integrating step heats the polyester-based sheet by applying hot air to the sheet and integrates the wafer and the polyester-based sheet. The frame supporting step supports the polyester-based sheet by a frame composed of a first frame including an opening and a plurality of magnets and a second frame including an opening by holding an outer periphery of the polyester-based sheet between the first frame and the second frame by a magnetic force using the frame. The dividing step divides the wafer into individual device chips by cutting the wafer. The picking-up step cools the polyester-based sheet and pushes up the device chip.SELECTED DRAWING: Figure 4