baber/WOPTO huggingface dataset:
Patent JP-2022012840-A (JP)
Title: Outer shell steel pipe concrete pile
Inventor: HIRAO KAZUKI
IPC: E02D5/30
Filed: 2020-07-02
Abstract: To provide an outer shell steel pipe concrete pile which can exhibit stable deformability and bearing force and which has good workability.SOLUTION: An outer shell steel pipe concrete pile 1 comprises a pile body part 2 formed by concrete. The outer shell steel pipe concrete pile 1 comprises a cylindrical steel pipe part 4 arranged outside the pile body part 2. The outer shell steel pipe concrete pile 1 comprises reinforcing bars 8 in the axial direction buried along the axial direction in a plurality of places around a central axis of the pile body part 2. The outer shell steel pipe concrete pile 1 comprises a restraining bar 12 which is buried in the pile body part 2 according to the reinforcing bar 8 in the axial direction and which restrains the pile body part 2. The extension of crack and peeling of concrete for constituting the pile body part 2, from the steel pipe part 4 can be suppressed and deformability and bearing force can be improved and workability is excellent.SELECTED DRAWING: Figure 1
Patent JP-2020178131-A (JP)
Title: Light-emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2020-07-06
Abstract: To solve the following problem: an unspecified factor in a manufacturing process of a thin-film transistor sometimes shifts a threshold voltage value to a minus side or a plus side and when a value to be shifted from 0 V is large, it increases a driving voltage and hence increases power consumption of a semiconductor device.SOLUTION: After a resin layer with high surface smoothness is formed as a first protective insulation film covering an oxide semiconductor layer, there is formed a second protective insulation film deposited under a low power condition formed using a spatter method or a plasma CVD method as the second protective insulation film on the resin layer. In addition, to control a threshold voltage value to a desired value, a gate electrode is provided above and below the oxide semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2022014397-A (JP)
Title: Image forming apparatus
Inventor: HONDA SHUICHI
IPC: G03G21/00
Filed: 2020-07-06
Abstract: To prevent a deterioration of an image carrier.SOLUTION: An image forming apparatus according to an aspect of the present invention has: an image carrier; an electrification member that electrifies the image carrier with an electrification bias; a static elimination unit that eliminates electric charges electrified on the image carrier; a transfer member that is applied with a transfer bias; and a notification unit that, when static electricity of an electrified area of the image carrier electrified with the transfer bias is eliminated by the static elimination unit and subsequently the area is electrified again with the electrification bias, notifies an abnormality in the static elimination unit based on a current flowing in the electrification member.SELECTED DRAWING: Figure 2
Patent JP-2022015729-A (JP)
Title: Automatic lower thread exchanging device of horizontal shuttle sewing machine and exchanging method
Inventor: MAKII MEGUMI
IPC: D05B65/02
Filed: 2020-07-09
Abstract: To provide an automatic lower thread exchanging device of a horizontal shuttle sewing machine and an exchanging method, which allow a bobbin to be automatically exchanged in a post-type sewing machine using a horizontal shuttle.SOLUTION: A post-type sewing machine is configured by disposing a horizontal shuttle for storing a bobbin in a headed-cylindrical sewing machine post erected on a sewing machine bed. The post-type sewing machine has a sewing machine with a means to bring a tip of a sewing machine arm portion into a head-up state or rotate it and a means to cut an upper thread and a lower thread, and a robot having a means to exchange a lower thread bobbin. The post-type sewing machine is configured to form a predetermined space when exchanging a lower thread by bringing the tip of the sewing machine arm portion into the head-up state or rotating it, allow the robot to exchange the bobbin by the means to exchange the lower thread bobbin, restore the tip of the sewing machine arm portion that was brought into the head-up state or rotated to the original state after completing exchange of bobbin, and perform sewing of workpiece.SELECTED DRAWING: Figure 1
Patent JP-2020168526-A (JP)
Title: Robotic surgical assemblies
Inventor: JAIMEEN KAPADIA
IPC: A61B34/35
Filed: 2020-07-15
Abstract: To provide a surgical assembly for use with and for selective connection to a robotic arm.SOLUTION: A surgical assembly for use with and for selective connection to a robotic arm includes an electromechanical instrument and an instrument drive unit. The instrument drive unit includes a motor and a feedback assembly. The motor is configured to effect rotation of the electromechanical instrument. The feedback assembly includes control circuitry and first and second annular members. The control circuitry is configured to sense a change in a condition of the motor. The first annular member has a surface feature projecting therefrom. The second annular member is adjacent to the first annular member and has a first surface feature projecting from the second annular member and circumferentially aligned with the surface feature of the first annular member.SELECTED DRAWING: Figure 2
Patent JP-2022020187-A (JP)
Title: METHOD FOR PRODUCING FeGa ALLOY SINGLE CRYSTAL
Inventor: IZUMI KIYOSHI
IPC: C30B29/52
Filed: 2020-07-20
Abstract: To provide a method for producing FeGa alloy single crystals that prevents all seed crystals from melting in crystal growth and can stably grow single crystals.SOLUTION: A method for producing FeGa alloy single crystals uses unidirectional solidification crystal growth technique. The temperature within a crucible 10 during seeding is adjusted so that it increases from bottom to top in a vertical direction and the temperature gradient within the crucible 10 falls within a range of 2.5-5.5°C/mm. The unidirectional solidification crystal growth technique is vertical Bridgman technique. During growing of FeGa alloy single crystals, a dropping speed of the crucible 10 is set at 2 mm/hour or less, and the temperature gradient within the crucible 10 is set at 2.5°C/mm or more. When the temperature gradient is Y and the dropping speed is X, Y≥0.247X+2.00 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2022025842-A (JP)
Title: Open-circuit voltage detection device, battery system, and open-circuit voltage detection method
Inventor: SHODA TAKAHIRO
IPC: G01R19/00
Filed: 2020-07-30
Abstract: To provide an open-circuit voltage detection device, a battery system, and an open-circuit voltage detection method that can detect an open-circuit voltage more accurately at an earlier stage.SOLUTION: An open-circuit voltage detection device D includes an MCU 40, which detects an open-circuit voltage, which is a terminal voltage of a battery 10 in a no-load state. When the MCU 40 detects the no-load state on the basis of a current sensor 20, the MCU 40 detects the terminal voltage detected by a voltage sensor 30 as the open-circuit voltage after repeatedly executing charging and discharging while converging to zero with respect to the battery 10.SELECTED DRAWING: Figure 1
Patent JP-2022025909-A (JP)
Title: Circulation pipe
Inventor: NAGAREGO KENICHI
IPC: F16L59/147
Filed: 2020-07-30
Abstract: To provide a technology which can inhibit accumulation of water droplets generated between a circulation pipe and a heat insulation body.SOLUTION: A circulation pipe includes: a pipe body having a side wall formed with an opening; and a heat insulation body disposed at the inner periphery side of the pipe body and forming a passage in which a fluid circulates. The heat insulation body has an outer peripheral surface facing the side wall. The outer peripheral surface has a passage structure which forms a circulation passage for guiding water droplets generated between the heat insulation body and the pipe body to the opening.SELECTED DRAWING: Figure 2
Patent JP-2022026450-A (JP)
Title: Simulation method and image processing apparatus
Inventor: YOSHIDA YUICHI
IPC: G06F9/455
Filed: 2020-07-31
Abstract: To provide a simulation method that can prevent a deterioration in the accuracy of data obtained by sampling a frequency space at an unequal interval.SOLUTION: A simulation method has a step of acquiring the power spectrum of the phase fluctuation of a light wave and a random number, and a step of performing unequal interval fast Fourier transform by using the power spectrum and random number. In the step of performing the unequal interval fast Fourier transform, convolution is performed in order from a frequency having a smaller value of a discretized power spectrum.SELECTED DRAWING: Figure 1
Patent JP-2022026925-A (JP)
Title: Alerting system, alerting method, and program
Inventor: KASHIMOTO YUSHIRO
IPC: G08B31/00
Filed: 2020-07-31
Abstract: To provide an alerting system for obtaining action prediction information before invasion to a dangerous region while suppressing unnecessary issuance of information, an alerting method, and a program.SOLUTION: A warning system 100 comprises: an acquisition unit; an analysis unit; and a calculation unit. The acquisition unit acquires status information of a target from first sensor data containing information on the target. The analysis unit analyzes the current status information of an object included in a region from second sensor data containing information on the region and action prediction information for the object. The calculation unit calculates a warning level on the basis of the status information of the target, the current status information of the object, and the action prediction information for the object.SELECTED DRAWING: Figure 1
Patent JP-2022014846-A (JP)
Title: Automatic sticking device of film of smartphone
Inventor: ZHANG SUFEN
IPC: B08B1/04
Filed: 2020-08-03
Abstract: To provide a sticking surface cleaning method for making a protective film, before being stuck to a smartphone, enabled to be securely stuck.SOLUTION: An automatic sticking device of a film of a smartphone of the invention comprises: a body; a cleaning space 32 provided in the body; a cleaning device provided in the cleaning space; a film pressing device provided at a left side of the cleaning device; a film placement device provided at a rear side of the film pressing device; a sliding down device provided at a lower side of the film pressing device; and a pull-moving device provided at a left and right sides of the sliding down device. A gear 37 can engage with a rack 35, and a wiping rotor 38 can abut onto an abutment short plate.SELECTED DRAWING: Figure 1
Patent JP-2022030106-A (JP)
Title: Control device for hydraulic motor
Inventor: FUJINAKA KEITA
IPC: F03C2/08
Filed: 2020-08-06
Abstract: To provide a control device for a hydraulic motor which can automatically switch the operation modes of the hydraulic motor.SOLUTION: A control device 10 for a hydraulic motor includes: a housing 50 including a high-pressure oil inlet and a return oil outlet, a plurality of motor passages 21, 22, 23 and 24 communicating with the hydraulic motor, and a first bore 30 communicating with the high-pressure oil inlet and the plurality of motor passages 21, 22, 23 and 24; a speed valve 32 arranged in the first bore 30, and constituted so as to be movable between a first speed position for operating the hydraulic motor at a first speed and a second speed position for operating the hydraulic motor at a second speed; and operation mode change means for changing an operation mode of the hydraulic motor. The operation mode change means has a first mode for maintaining the speed valve 32 at the first speed position, and a second mode for automatically moving the speed valve between the first speed position and the second speed position according to a load of the hydraulic motor.SELECTED DRAWING: Figure 1
Patent JP-2022032483-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: YONEDA KEIGO
IPC: H04N5/232
Filed: 2020-08-12
Abstract: To create an appropriate virtual viewpoint image.SOLUTION: An image processing apparatus 102 has: a virtual viewpoint control unit 302 that acquires virtual viewpoint information indicating at least a position of a virtual viewpoint and a line-of-sight direction from the virtual viewpoint; and a virtual viewpoint image creation unit 304 that creates a virtual viewpoint image based on the virtual viewpoint information and a plurality of images acquired through imaging at a plurality of viewpoints, the virtual viewpoint image in which concealment processing is performed on a specific area determined based on the virtual viewpoint information.SELECTED DRAWING: Figure 3
Patent JP-2022032761-A (JP)
Title: Waste extraction device
Inventor: ISHIDA NAOYUKI
IPC: B65D90/00
Filed: 2020-08-14
Abstract: To provide a waste extraction device that can extract waste from the upper part of a storage tank and in which the position of an extraction nozzle does not change due to a change in the shape of the surface layer of the waste.SOLUTION: A waste extraction device 10 includes a hose guide 11 that is allowed to bend in a first direction and is restricted from bending in a second direction, an extraction hose 12 attached to the hose guide 11, an extraction nozzle 14 arranged so as to project in the second direction at the tip of the hose guide 11 in a state of being connected to the extraction hose 12, and a guide part 20 for guiding the hose guide 11. The guide part 20 has a bending guide 22 that changes the direction of the hose guide 11 by bending the hose guide 11 in the first direction by contact with the hose guide 11.SELECTED DRAWING: Figure 1
Patent JP-2021038383-A (JP)
Title: Polyester film
Inventor: GUNJI ATSUSHI
IPC: B32B27/36
Filed: 2020-08-24
Abstract: To provide a polyester film that suppresses the breakage of a film in a half cut step when used as a release film for the production of a laminate ceramic capacitor or a dry film resist.SOLUTION: A polyester film has a film thickness of more than 10 μm. After cut 10 μm from one surface in thickness direction, it has a tear strength of 3.0 N/mm or more in both of the film width direction and the film longitudinal direction.SELECTED DRAWING: None
Patent JP-2020189193-A (JP)
Title: Game machine
Inventor: SAITO TAKESHI
IPC: A63F5/04
Filed: 2020-08-26
Abstract: To effectively execute attention calling regarding excessive devotion.SOLUTION: A content of attention calling regarding excessive devotion executed during execution of a standby performance is the same as a content of attention calling regarding excessive devotion executed after the final game in an advantageous performance state. While the attention calling regarding excessive devotion is executed after the final game in the advantageous performance state, execution of the attention calling regarding excessive devotion continues, even if a game medium returns to a player due to the operation of a specific operation unit. While the attention calling regarding excessive devotion is executed during the execution of the standby performance, execution of the attention calling regarding excessive devotion continues, even if the game medium returns to the player due to the operation of the specific operation unit.SELECTED DRAWING: Figure 25
Patent JP-2022038342-A (JP)
Title: Imprint apparatus and method of manufacturing article
Inventor: SATO KOJI
IPC: H01L21/027
Filed: 2020-08-26
Abstract: To provide a technique advantageous in accurately forming an imprint material on a substrate.SOLUTION: An imprint apparatus is configured to perform processing of forming an imprint material on a substrate using a mold, with respect to each of a plurality of shot regions on the substrate. The imprint apparatus includes: a detector configured to detect positions of marks provided on the substrate; and a controller configured to control, in the processing, alignment between the substrate and the mold on the basis of a detection result by the detector. Each of the plurality of shot regions is set to include two or more transfer regions where a pattern of an original has been individually transferred in a pre-process. In the processing on a specific shot region where the two or more transfer regions have different sizes, the controller controls the alignment based on the detection result of the marks provided in the transfer region other than the smallest transfer region among the two or more transfer regions.SELECTED DRAWING: Figure 1
Patent JP-2022046855-A (JP)
Title: Encapsulant and cylindrical lithium-ion battery
Inventor: USHIJIMA TAKERU
IPC: F16J15/10
Filed: 2020-09-11
Abstract: To provide a sealing member causing no breakage occurring when an end portion is crimped.SOLUTION: There is provided a sealing member used in a cylindrical lithium-ion battery, which is interposed between a bottomed cylindrical container and a lid and made of a perfluoropolymer, and has dimensions satisfying the following relational expression. X>0.800TG-0.324 (1). Y<-0.778TG+1.670 (2). Y>0.594X2-1.176X+0.913 (3). However, HC is an axial distance from the upper surface of the lid to the tip of the container, HG is an axial distance from the upper surface of the lid to the tip of the sealing member, TG is the thickness of the sealing member, X is a value obtained by dividing TG by HG (=TG/HG), and Y is a value obtained by dividing HG by HC (=HG/HC).SELECTED DRAWING: Figure 9
Patent JP-2022048520-A (JP)
Title: Separator for nonaqueous electrolyte secondary battery and secondary battery
Inventor: SHIRAO YOTARO
IPC: H01M50/409
Filed: 2020-09-15
Abstract: To provide a separator for a nonaqueous electrolyte secondary battery and a secondary battery, capable of suppressing a battery internal short circuit by suppressing dendrites from passing through a separator.SOLUTION: There is provided a separator in which a porous layer is formed on at least one side of a polyolefin microporous membrane. The separator has the following requirements (a) to (e): (a) the porous layer includes a copolymer of vinylidene fluoride and hexafluoropropylene; (b) the content of the hexafluoropropylene in the copolymer is 0.5 mol% or more and 5.0 mol% or less; (c) the weight average molecular weight of the copolymer is 800,000 or more and 1,600,000 or less; (d) the mass of the copolymer in the porous layer is 0.5 g/m2 or more and 3 g/m2 or less; and (e) when an area of each pore within a range where a porous layer surface layer is imaged is measured from a small diameter side to obtain a cumulative value, a pore area when the cumulative value reaches 80% of the entire pore area is 30,000 nm2 or less, and a pore area when the cumulative value reaches 40% of the entire pore area is 1,500 nm2 or more.SELECTED DRAWING: Figure 1
Patent JP-2021007755-A (JP)
Title: System and method for rendering onscreen identification of instrument in teleoperational medical system
Inventor: BRANDON D ITKOWITZ
IPC: A61B34/20
Filed: 2020-09-16
Abstract: To provide a system comprising a teleoperational assembly which includes an operator control system and a plurality of manipulators configured to control the movement of medical instruments in a surgical environment, and a processing unit.SOLUTION: The manipulators are teleoperationally controlled by the operator control system. The system further includes the processing unit configured to display an image of a field of view of a surgical environment, project the position of distal end portions of the medical instruments 26a, 26b, 26c into the coordinate space of an image, determine initial positions for badges 206 associated with the distal end portions of each medical instrument, evaluate a display factor for each badge based on its initial position, and determine a final display position for each badge in the coordinate space of an image 202 based on the display factor.SELECTED DRAWING: Figure 2A
Patent JP-2022050865-A (JP)
Title: Monitoring device and monitoring method
Inventor: MINE HITOSHI
IPC: H04L12/46
Filed: 2020-09-18
Abstract: To allow devices that cannot interconnect to each other to be mixed in one system.SOLUTION: A monitoring device includes: an interface unit 11 to which a plurality of devices are connected; a network address setting unit 12 that sets a plurality of network addresses that define networks different from each other for the interface unit 11; an affiliation information setting unit 13 that sets affiliation information indicating which networks the devices belong to; and a receiving unit 15 that receives a broadcast packet transmitted from a device to the network the device belongs to.SELECTED DRAWING: Figure 2
Patent JP-2022052331-A (JP)
Title: Management device and management system
Inventor: TAMAKI HIDEKI
IPC: G06Q20/06
Filed: 2020-09-23
Abstract: To provide new and useful management device and management system that can appropriately and industrially advantageously give excellent asset stability and liquidity to assets.SOLUTION: In a management system in which a management device at least including first storage means for storing assets together with at least an address on a block chain and a user terminal of a user who can use the assets are communicatively connected via a communication line, the management device functions as means for storing an account number of a deposit different from the assets by associating it with the first address, and when the first address of the assets is changed to a second address, for changing the first address associated with the account number to the second address based on the change.SELECTED DRAWING: Figure 1
Patent JP-2022053222-A (JP)
Title: Data conversion device, data conversion program, and data conversion method
Inventor: SUZUKI TAKAHISA
IPC: G06F8/30
Filed: 2020-09-24
Abstract: To realize the use of a device from an application.SOLUTION: A data conversion device has a detection unit configured to detect a device, and a generation unit configured to generate conversion processing for converting data communicated between the device detected by the detection unit and an application with reference to a data model that defines a data format correspondence between the device and the application and a conversion dictionary that defines the conversion of the data format for each data model.SELECTED DRAWING: Figure 2
Patent JP-2022054088-A (JP)
Title: Disposable wearing article
Inventor: NAKAMURA WATARU
IPC: A61F13/511
Filed: 2020-09-25
Abstract: To improve effect when hydrophilic lotion is imparted to a top sheet.SOLUTION: A disposable wearing article has a top sheet 30 including a skin contact area contacting the skin of a wearer and a rear side member adjacent to a rear side of the top sheet 30. The top sheet 30 is formed by laminated non-woven fabric having a plurality of fiber layers integrated by entanglement. A first layer 30a located on the surface includes 1 to 15 weight% cotton to be cellulosic fiber. A second layer 30b located on the rear side of the first layer 30a is composed of hydrophobic fiber. Hydrophilic lotion is imparted to the skin contact area.SELECTED DRAWING: Figure 8
Patent JP-2022055457-A (JP)
Title: Coating material, coated body and concrete structure
Inventor: NOGAMI YOHEI
IPC: C09D201/00
Filed: 2020-09-29
Abstract: To provide a coating material that achieves improved thixotropy and also achieves improvement in alkali resistance and hardness of a coating layer.SOLUTION: A coating material includes a thermosetting resin, an inorganic filler with an average particle size of 0.1 μm or more and 100 μm or less and a Mohs hardness of 3 or more and 10 or less, and a thixotropic agent. In the coating material 100 wt.%, the content of the inorganic filler is 25 wt.% or more and 80 wt.% or less. In the coating material 100 wt.%, the content of the thixotropic agent is 0.1 wt.% or more and 10 wt.% or less.SELECTED DRAWING: Figure 1