baber/WOPTO huggingface dataset:
Patent JP-2021063775-A (JP)
Title: Device and method for testing current
Inventor: MIZUNO TSUTOMU
IPC: G01R15/00
Filed: 2019-10-17
Abstract: To provide a device and a method for testing a current that can suppress change of a current measured value caused by change in a resistance value according to temperatures.SOLUTION: A temperature below an atmosphere temperature is heated to a temperature equal to or higher than a temperature rise generated by heat generated by a current flowing in a shunt resistance 210, and a current is flown in the shunt resistance 210 and the current is measured after the temperature of the shunt resistance 210 is saturated. After start of the current measurement, control is conducted to heat or cool the shunt resistance 210 and the change of a resistance value of the shunt resistance 210 is suppressed so that the change of a current measured value is suppressed.SELECTED DRAWING: Figure 2
Patent JP-2021066078-A (JP)
Title: Sheet
Inventor: KINUMAKI MASAYA
IPC: G09F3/02
Filed: 2019-10-23
Abstract: To provide a sheet that can be manufactured without punching of a biodegradable material, and further enables an adherend to be easily subjected to biodegradable painting.SOLUTION: A sheet 8 includes a biodegradable ink layer 81 having a predetermined shape, and a biodegradable adhesive layer 82 having a shape corresponding to the shape of the biodegradable ink layer 81 or at least part thereof. According to the sheet 8, the degradable ink layer 81 can be formed by printing, and the shape of the biodegradable ink layer 81 can therefore be formed without punching. Furthermore, since the biodegradable ink layer 81 has a predetermined shape, punching is unnecessary. In addition, since the sheet 8 includes the biodegradable adhesive layer 82, the biodegradable ink layer 81 can be bonded to an adherend only by pressure. Since the biodegradable ink layer 81 and the biodegradable adhesive layer 82 have biodegradability, they can be degraded by the function of microorganisms.SELECTED DRAWING: Figure 2
Patent JP-2020075119-A (JP)
Title: Tissue collection assembly for biopsy device
Inventor: BRYAN R KELLER
IPC: A61B10/02
Filed: 2019-10-31
Abstract: To provide a suction type biopsy device which facilitates tissue sample recovery.SOLUTION: The biopsy device comprises a probe body 100, a needle portion 110, a hollow cutter 150, and a tissue sample holder 300. The needle portion extends distally from the probe body and comprises a transverse tissue receiving aperture. The hollow cutter is translatable relative to the needle portion to sever a tissue sample from tissue protruding through the aperture. The hollow cutter defines a cutter lumen. The tissue sample holder comprises a body and a tissue sample tray. The tissue sample tray is removably engaged with the body and comprises a downwardly extending lumen. The downwardly extending lumen includes a pair of lower openings which are in communication with a chamber defined by the tissue sample tray.SELECTED DRAWING: Figure 5
Patent JP-2021072251-A (JP)
Title: Ion implantation device and beam profiler
Inventor: DAVID EDWARD POTKINS
IPC: H01L21/265
Filed: 2019-11-01
Abstract: To accurately measure a beam current distribution of an ion beam.SOLUTION: A beam profiler 50 includes an aperture array having a first aperture 111 and a second aperture 112, a cup electrode array 120 which is fixedly arranged on the aperture array, and a plurality of magnets 140. The second aperture 112 has a shape which is different from that of the first aperture 111 when viewed from the traveling direction of an ion beam. The cup electrode array 120 includes a first cup electrode 121 arranged so that a first beam portion IB1 is incident from the first aperture 111 through a first cavity 131, and a second cup electrode 122 arranged so that a second beam portion IB2 is incident from the second aperture 112 through a second cavity 132. The plurality of magnets 140 apply a magnetic field to the first cavity 131 and the second cavity 132 along an in-plane direction on a plane orthogonal to the traveling direction of the ion beam.SELECTED DRAWING: Figure 4
Patent JP-2020018023-A (JP)
Title: Video encoding method, video decoding method, video encoder and video decoder
Inventor: BOSSEN FRANK JAN
IPC: H04N19/593
Filed: 2019-11-05
Abstract: To provide a satisfactory video encoding and decoding method, a video encoder, and a video decoder.SOLUTION: Low-complexity planar mode encoding is provided in which a first predictive value is calculated using linear interpolation between a value of each of horizontal boundary pixels and one value among vertical boundary pixels, and a second predictive value is calculated using linear interpolation between a value of each of vertical boundary pixels and one value among horizontal boundary pixels. At such a time, the first predictive value and the second predictive value are averaged for deriving each predictive pixel value within a predictive block. A residual between the predictive block and a target block is signaled to a decoder.SELECTED DRAWING: Figure 10
Patent JP-2021077688-A (JP)
Title: Processing method for wafer
Inventor: GENG YIH
IPC: H01L21/301
Filed: 2019-11-06
Abstract: To provide a processing method for a wafer for surely preventing an end material from being dispersed without the need to set an extra edge feed-out amount of a cutting blade.SOLUTION: A device region 5a in which a device 5 is formed and an outer peripheral excessive region 5b enclosing the device region are formed in a wafer 1. A deposition region 24 in which a metal film is formed at a position corresponding to the device region and a non-deposition region outside of the deposition region are formed on a rear face of the wafer. A processing method for the wafer for cutting the wafer which is adhered on a tape 7 with a cutting blade includes: a fixing sheet adhering step of adhering a fixing sheet 30 which covers the non-deposition region; a wafer adhering step of fixing the rear face of the wafer together with the fixing tape covering the non-deposition region; and a cutting step of cutting the wafer with the cutting blade. In the cutting step, the wafer is cut in the state where the non-deposition region is adhered to the tape via the fixing sheet.SELECTED DRAWING: Figure 1
Patent JP-2020140196-A (JP)
Title: Spectacle-type wearable device and charging device
Inventor: YAMAMOTO KENTARO
IPC: G02C11/06
Filed: 2019-11-11
Abstract: To provide a spectacle-type wearable device that looks good not only in a frame part but also in a temple part compared with a conventional eye-wear and its charging device.SOLUTION: A spectacle-type wearable device 100 is a spectacle-type wearable device 100 that includes a frame 10 and a pair of temples 20a and 20b that are openably connected to the frame 10. Each of the pair of temples 20a and 20b includes a functional unit including a sound collection unit, a bone conduction speaker unit, and a wireless communication unit. The functional unit of each temple 20a or 20b is capable of wireless communication with each other. At least one of the pair of temples 20a and 20b further includes a power supply unit and a charging unit for supplying power to the functional unit. The power supply unit is shielded when the temples 20a and 20b are open and is exposed when the temples are closed.SELECTED DRAWING: Figure 1
Patent JP-2021074343-A (JP)
Title: Game machine
Inventor: FUKUDA TOMONORI
IPC: A63F7/02
Filed: 2019-11-11
Abstract: To simplify designing work.SOLUTION: A game machine is provided, comprising: first lamp data at least including first lighting data whose control object is an upper LED group; and second lamp data that at least includes both second lighting data whose control object is an accessory LED group and non-lighting data for not lighting the upper LED group. There may be a case in which the first lamp data and the second lamp data are set corresponding to a same layer at a timing when a lighting control based on the first lamp data and a lighting control based on the second lamp data are overlapped. At that time, a lighting control of the accessory LED group based on the second lighting data is performed and a lighting control of the upper LED group based on the first lighting data can be performed in priority to the non-lighting data.SELECTED DRAWING: Figure 67
Patent JP-2021075382-A (JP)
Title: Belt cleaning device
Inventor: KATO MITSUO
IPC: B65G45/18
Filed: 2019-11-13
Abstract: To provide a belt cleaning device that can effectively remove deposit from a conveyor belt.SOLUTION: A belt cleaning device 100 (100A to 100C) that brings belt cleaning means 101 into contact with a conveyor belt 201 of a belt conveyor 200 and removes a deposit from the conveyor belt includes: oscillation means 102 that oscillates the belt cleaning means in a direction that intersects with a rotational direction of the conveyor belt; and driving means 103 that drives the oscillation means.SELECTED DRAWING: Figure 1
Patent JP-2021081809-A (JP)
Title: Cashless settlement system
Inventor: FUKUSHIMA TAKESHI
IPC: G06Q20/24
Filed: 2019-11-14
Abstract: To enable cashless settlement without prior registration of a user of a car park.SOLUTION: A vehicle number for a vehicle 7 entering into a vehicle compartment 41 is transmitted from a radio transmitter 60 to within a parking lot 3, on-vehicle device 71 of the vehicle 7 transmits vehicle number registered to it and contract information recorded on an inserted ETC card when the transmitted vehicle number from the radio transmitter 60 matches the vehicle number registered to own vehicle. An adjustment machine 40 acquires the vehicle number and the contract information received by the radio transmitter 60 and when the acquired vehicle number and the vehicle number of the vehicle 7 recognized by a vehicle number recognition device 50 matches, stores the vehicle number and the contract information corresponding to the vehicle compartment number of the vehicle compartment 41. When the vehicle 7 exits, the adjustment machine 40 transmits charge information indicating parking charge calculated from the entrance date and time and the exit date and time corresponding to the vehicle compartment number of the vehicle compartment 41 and the contract information corresponding to the vehicle compartment number of the vehicle chamber 41 to an outside device carrying out a settling process based on the contract information.SELECTED DRAWING: Figure 1
Patent JP-2020052402-A (JP)
Title: Resist underlayer film forming composition for lithography comprising polymer comprising acrylamide structure and acrylic acid ester structure
Inventor: KARASAWA RYO
IPC: C08F220/54
Filed: 2019-11-18
Abstract: To provide a resist underlayer film forming composition for forming a resist underlayer film which can be dry-etched upon transferring a pattern from an upper layer or processing a substrate and which can be removed by use of an alkaline aqueous solution after processing the substrate.SOLUTION: The resist underlayer film forming composition comprises a polymer (A) containing a unit structure represented by formula (1) and a unit structure represented by formula (2); a crosslinking compound (B) having at least two block isocyanate groups; and a solvent (C), and the composition is to be applied on a stepped substrate. In the polymer (A), the unit structure represented by formula (1) and the unit structure represented by formula (2) are copolymerized in a proportion of, in terms of mol%, (25 to 60):(75 to 40).SELECTED DRAWING: None
Patent JP-2021080203-A (JP)
Title: Sunscreen aerosol cosmetics
Inventor: KAWACHI YOICHI
IPC: A61K8/34
Filed: 2019-11-19
Abstract: To provide sunscreen cosmetics that have high water resistance without the decrease of UV protection effect caused by water or sweat, additionally can have at the same time both water resistance and detergency of being removed easily by washing with a detergent such as general soap, body soap, and the like, and moreover have improved "separation and powder sedimentation in the mixture of a stock solution and a propellant" that occurs when hydrophobic spherical powder and ethanol are mixed in the stock solution of an aerosol cosmetic.SOLUTION: Provided is a sunscreen aerosol cosmetic containing: a stock solution containing (A): a UV protection agent, (B): a specific polyether-modified silicone, (C): ethanol, (D): a hydrophobic spherical organic powder, and (E): an oil-soluble film-forming agent; and (F): a propellant.SELECTED DRAWING: Figure 1
Patent JP-2021084230-A (JP)
Title: Inkjet printing device, inkjet printing method, and glossiness control method of printed image
Inventor: TAKAMURA YUKIKO
IPC: B41J2/01
Filed: 2019-11-25
Abstract: To provide an inkjet printing device which can cope with gloss control of both low gloss and high gloss, and can suppress occurrence of color unevenness of a printed image even with high productivity.SOLUTION: An inkjet printing device has an ink storage part for storing ink, a discharge head for discharging the ink to form a printed layer, and heating means for heating a printed matter. The ink has clear ink containing a resin and water and color ink containing a resin, a pigment and water. The color ink contains cyan ink, a mass ratio (P/R) of a content P of a cyan pigment to a content R of a resin in the cyan ink satisfies 0.08 or more and 0.20 or less. The inkjet printing device is a printing device for printing the clear ink onto the color ink and has a low gloss printing mode that is a printing mode for imparting low gloss and a high gloss printing mode that is a printing mode for imparting high gloss. When a temperature of the printed matter in the low gloss printing region for performing printing in the low gloss printing mode when the clear ink is attached onto the color ink is represented by Tlow(°C), and a temperature of the printed matter in the high gloss printing region for performing printing in the high gloss printing mode when the clear ink is attached onto the color ink is represented by Thigh(°C), the heating means heats the printed matter so as to satisfy a following expression Tlow>Thigh.SELECTED DRAWING: None
Patent JP-2021084889-A (JP)
Title: Fat mass reduction effect by low-molecular-weight compound cuprizone and derivative thereof
Inventor: IMAMURA TAKESHI
IPC: A61K31/16
Filed: 2019-11-28
Abstract: To provide an agent for reducing fat mass without reducing the mass of skeletal muscle.SOLUTION: The present disclosure provides a pharmaceutical composition for reducing fat mass, containing cuprizone or a derivative thereof.SELECTED DRAWING: None
Patent JP-2021088310-A (JP)
Title: Pneumatic tire
Inventor: YUMII KEITA
IPC: B60C11/03
Filed: 2019-12-05
Abstract: To provide a pneumatic tire which suppresses occurrence of pattern noise and improves drainage in abrasion progress.SOLUTION: The pneumatic tire in the present invention has a plurality of circumferential direction main grooves extending in a tire circumferential direction on a tread surface, and a plurality of width direction grooves extending inside in a tire width direction from a tread end and a plurality of width direction sipes that extend inside in the tire width direction from the inner end in the tire width direction of the width direction groove and communicate with the circumferential direction main groove in a land part on the outermost side in the width direction. The width direction sipes have expanded parts having sipe widths larger than that on the tread surface side and have rectangular rates of 0.8 or more on the sipe bottom side, the width direction sipe extends in the tire width direction while being inclined at a first inclination angle in plan view of the tread surface, and the expanded part has a part that extends in the tire width direction while being inclined at a second inclination angle smaller than the first inclination angle in a tire radial direction region where the expanded part is positioned or extends in the tire width direction.SELECTED DRAWING: Figure 2
Patent JP-2021089882-A (JP)
Title: Method for manufacturing separator for fuel cell
Inventor: IKEDA KOHEI
IPC: H01M8/0228
Filed: 2019-12-06
Abstract: To provide a method for manufacturing a separator for a fuel cell, which enables the production under a reduced load while preventing the erroneous detection about the presence or absence of a pin hole.SOLUTION: A method for manufacturing a separator for a fuel cell comprises at least the steps of: ultrasonic cleaning a separator material having a carbon layer on a surface of a base material by passing the separator material through a plurality of cleaning tanks each containing a cleaning liquid sequentially for ultrasonic cleaning; and drying the separator material subjected to the ultrasonic cleaning. In the ultrasonic cleaning step, if the cleaning liquid of the second-to-the-last cleaning tank is over 2.4×10-4 wt% and no more than 0.1 wt% in carbon concentration, and over 0.027 wt% and no more than 1.35 wt% in acryl concentration, and the cleaning liquid of the last cleaning tank is no more than 2.4×10-4 wt% in carbon concentration and no more than 0.027 wt% in acryl concentration, the separator material goes through ultrasonic cleaning in the last cleaning tank under the following condition: E=t×P2 (where E represents an energy (mV2 sec), t represents a time(sec), and P represents an effective sound pressure (mV))>1900.SELECTED DRAWING: Figure 3
Patent JP-2021091068-A (JP)
Title: Joint structure of robot
Inventor: YONEDA TAKASHI
IPC: H02K7/116
Filed: 2019-12-12
Abstract: To provide a joint structure of robot capable of preventing increase in size of members constituting a robot, while enabling to maintain the robot in a stationary state when a power source is cut off.SOLUTION: A joint structure 1 of robot includes: a first member 140 and a second member 150 which are hollow; an actuator 10 for rotating the second member around a fourth axis line D with respect to the first member; and a brake mechanism 50 capable of braking the rotation of the second member with respect to the first member. The actuator includes: a motor 40 which is stored in the first member and which does not have a brake; a speed reducer 30 for decelerating rotation of a motor shaft 41 and transmitting the rotation to the second member; a first gear 42 provided at the motor shaft; and a second gear 32 which is provided at the speed reducer, and is engaged with the first gear. The brake mechanism includes: a brake body 53 which is stored in the first member; a brake shaft 51 which can be braked by the brake body; and a third gear 52 which is provided at the brake shaft and is engaged with the second gear.SELECTED DRAWING: Figure 2
Patent JP-2021093083-A (JP)
Title: Display device, suppression processing method, control program, and recording medium
Inventor: AOKI MIDORI
IPC: G09G5/36
Filed: 2019-12-12
Abstract: To provide a display device capable of performing a process for preventing damage to a display before being touched.SOLUTION: A display device 1 provided herein comprises: a detection unit 11 configured to detect a living body without relying on contact between the display device 1 and the living body; a determination unit 12 configured to determine whether a detected living body is specified as a prevention processing target or not; and a prevention processing unit 13 configured to perform the prevention processing when the living body is determined to be the specified living body.SELECTED DRAWING: Figure 1
Patent JP-2021080019-A (JP)
Title: Sealing device for bottled milk
Inventor: YU LIANG
IPC: B67B1/00
Filed: 2019-12-13
Abstract: To provide a sealing device for bottled milk.SOLUTION: The device includes a main body, a belt is installed so as to penetrate the main body, a conveyance space is installed inside the main body, and an intermittent conveyance device is installed in the conveyance space. The invention can suppress a conveyance speed by installing the intermittent conveyance device in a conveyor and can avoid unfinished processing of a portion of bottles waiting to be processed. A pinch-sealing device is installed behind the intermittent conveyance device that pinches and seals the milk bottles waiting to be processed in order to avoid an imperfect seal caused by instability of a bottle mouth, thereby achieving a high automation level, high work efficiency and wide applicability.SELECTED DRAWING: Figure 1
Patent JP-2021097263-A (JP)
Title: Program, system, and method for playing video
Inventor: OSHIMA KIYOE
IPC: G06F3/0488
Filed: 2019-12-13
Abstract: To improve operability when an arbitrary section of a video being played is extracted.SOLUTION: A video playback terminal 30 according to an embodiment of the present invention has a function to play videos distributed from a video distribution server 10 that provides a video distribution service. The terminal 30 starts recording a video being played in response to an operation involving a touch operation with two or more fingers during playback of the video, so that recording of the video being played can be started with a simple operation by the user, while the start of video recording due to a user's erroneous operation can be suppressed compared with a case of starting video recording in response to a touch operation with one finger.SELECTED DRAWING: Figure 1
Patent JP-2021095807-A (JP)
Title: Shutter apparatus
Inventor: YOSHITAKE NAOYUKI
IPC: E06B9/06
Filed: 2019-12-19
Abstract: To provide a shutter apparatus that can reduce the cost and can be easily installed.SOLUTION: The shutter apparatus includes: a traverse rib 2 that extends in the gate width direction and is rod-like; a traverse beam 10 that is positioned and separated from the traverse rib 2 in the vertical direction that intersects with the gate width direction; a middle rib 3 that is positioned between the traverse rib 2 and the traverse beam 10; a line-like member 4 that extends in the vertical direction and has its first end supported by the traverse rib 2; a net-like member 5 that has flexibility and is supported by the traverse rib 2, the middle rib 3, and the traverse beam 10 so as to close a gap therebetween; a connection member 6 that covers the outer periphery surface of the middle rib 3, is connected to the net-like member 5 and causes the middle rib 3 to support the net-like member 5; and a drive part 7 that supports the second end of the line-like member 4 on the opposite side to the first end and causes the line-like member 4 to advance and retreat along with the traverse rib 2 in the vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2021100026-A (JP)
Title: Manufacturing method of glass core multilayer wiring substrate, glass core multilayer wiring substrate, and high frequency module substrate
Inventor: MANIWA SUSUMU
IPC: H05K1/16
Filed: 2019-12-20
Abstract: To provide a manufacturing method of a glass core multilayer wiring substrate that can prevent damage to a conductive layer when a carrier glass is removed in a method of electrification of a through-hole after reinforcing a thin glass with a through-hole by affixing the carrier glass.SOLUTION: Firstly, carrier glass 1 is attached as a support to one side of thin glass with a through-hole, and after forming a conductor layer and a wiring layer, etc., an insulating resin layer is formed, and carrier glass 2 is attached. Next, the carrier glass 1 attached at first is peeled off, and the wiring layer is formed on an exposed surface. Since the interfacial peel strength of a second metal layer in contact with the insulating resin layer is 3 N/cm or more and is more than twice the interfacial peel strength of the carrier glass 2 in contact with a first metal layer, when peeling off the carrier glass 1, there is no damage to the conductor layer.SELECTED DRAWING: Figure 1