baber/WOPTO huggingface dataset:
Patent JP-2021192234-A (JP)
Title: Image forming device, image forming device control method, and program
Inventor: HASEGAWA TEPPEI
IPC: H04N1/00
Filed: 2021-07-28
Abstract: To reliably record logs of an image forming device and logs of an external controller when an error occurs.SOLUTION: A system includes an external controller and an image forming device. The external controller has first storage means for storing logs of the external controller if the external controller cannot send a print command to the image forming device during a first time-out time while sending a print job, and the image forming device has second storage means for storing logs of the image forming device if the image forming device cannot receive the print command from the external controller during a second time-out time while receiving the print job. The first time-out time and the second time-out time correspond to each other.SELECTED DRAWING: Figure 14
Patent JP-2021177661-A (JP)
Title: Broadcast signal frame generation device and broadcast signal frame generation method using layered division multiplexing
Inventor: LEE JAE-YOUNG
IPC: H04L1/00
Filed: 2021-07-28
Abstract: To provide a broadcast signal frame generation device and method using layered division multiplexing.SOLUTION: A broadcast signal frame generation device includes a combiner that combines a core layer signal and an enhanced layer signal at different power levels to generate a multiplexed signal, a power normalizer that reduces the power of the multiplexed signal to the power corresponding to the core layer signal, a time interleaver that performs interleaving applied to both the core layer signal and the enhanced layer signal to generate a time-interleaved signal, and a frame builder that generates a broadcast signal frame containing a preamble for signaling size information of physical layer pipes (PLPs) and time interleaver information shared by the core layer signal and the enhanced layer signal.SELECTED DRAWING: Figure 3
Patent JP-2023024160-A (JP)
Title: Program, method, information processing device, and system
Inventor: SUGAYA SHUNJI
IPC: G06T7/00
Filed: 2021-08-06
Abstract: To broaden applications of images captured by a camera such as a surveillance camera while taking care of privacy information.SOLUTION: The invention provides a program to be run on a computer comprising a processor and a memory. The program causes the processor to execute: a step of acquiring image data captured by an image capture device; a step of estimating a subject included in the image data on the basis of the image data; a step of acquiring information that allows a third party to identify the estimated subject; a step of processing the image data so that neither the subject nor action of the subject can be identified; and a step of presenting together the processed image data and the information that allows a third party to identify the subject.SELECTED DRAWING: Figure 1
Patent JP-2023025841-A (JP)
Title: piston ring
Inventor: YASUDA TAKESHI
IPC: C08L79/08
Filed: 2021-08-11
Abstract: To provide a piston ring which has a low content of sulfur atoms, does not require a special exposure device, does not require strict safety measures, and is inexpensive.SOLUTION: A piston ring 1 used in a reciprocating type compressor for compressing gas is made of a resin composition with polyether ether ketone resin or thermoplastic polyimide resin as a main component at least. A carbon material with the sulfur atom content of equal to or less than 200 ppm is mixed into the resin composition, and the carbon material is at least one selected from the group consisting of carbon fiber, graphite, and coke powder. The sum of the carbon material is 5-35 vol.% based on the whole resin composition.SELECTED DRAWING: Figure 1
Patent JP-2023028265-A (JP)
Title: Saddle-rising type vehicle
Inventor: YOKOKAWA SHUNJI
IPC: B62K25/20
Filed: 2021-08-19
Abstract: To suppress vibrations to be transmitted to a vehicle body from a damper.SOLUTION: A saddle-riding type vehicle includes: a vehicle body 12; a suspension member 16 that supports a wheel 15; and a damper 40 that connects the vehicle body 12 and the suspension member 16 to each other. The damper 40 is connected to the vehicle body 12 through a bracket 50. A space section 70 which is formed by at least either one of the vehicle body 12 or the bracket 50 that is concaved is provided between the vehicle body 12 and the bracket 50. An elastic member 71 is placed in the space section 70. The elastic member 71 is compressed between the vehicle body 12 and the bracket 50.SELECTED DRAWING: Figure 3
Patent JP-2023028475-A (JP)
Title: Negative electrode for power storage device
Inventor: UCHIDA MASATO
IPC: H01M4/62
Filed: 2021-08-19
Abstract: To provide a negative electrode for a power storage device, capable of improving the safety of a power storage device.SOLUTION: A negative electrode for a power storage device has an active material layer containing a solid electrolyte and an active material, the active material layer after charging having an exothermic peak below 400°C in differential scanning calorimetry of 2 W/g or less. The active material layer may further contain a granular polymer. The polymer is, for example, silicone, and may have a silicone resin on a surface of the polymer. The negative electrode for a power storage device may further contain an ionic liquid.SELECTED DRAWING: Figure 2
Patent JP-2023028691-A (JP)
Title: Frame structure with multiple space-forming frames spaced apart
Inventor: OKADA YUKIO
IPC: E04B2/74
Filed: 2021-08-20
Abstract: To provide a frame structure that can collectively connect space-forming frames that can form a partitioned space while keeping a distance between adjacent spaces.SOLUTION: Four sets of space-forming frames are arranged to be spaced apart from each other in a cross-in-square shape, and two sets of space-forming frames adjacent to each other are arranged such that a spacing between the frames forms a quadrangular space in a plan view. A frame structure is constructed by connecting two adjacent space-forming frames to each other by installing two connection pipes, which are pipe members, so as to form two sides of the quadrangular in a plan view, between two columns of one set of space-forming frames and two columns of the other set of space-forming frames of the two sets of space-forming frames located at four corners of the quadrangular in a plan view in a space formed by the spacing, via joints of the space-forming frames mounted on upper ends of the columns.SELECTED DRAWING: Figure 13
Patent JP-2023030487-A (JP)
Title: Power generation device
Inventor: TAIRA NORIHIRO
IPC: F03G7/06
Filed: 2021-08-23
Abstract: To stably and continuously generate power by the deformation of expansion and contraction of coil springs made of shape memory alloy.SOLUTION: A power generation device is provided with first partition walls 4 which can perform reciprocal movement within a sealed tank 1. First coil springs 2 and second coil springs 3 are provided across the first partition walls 4 in the sealed tank 1. Each coil spring 2, 3 is deformed to extend when heated to a threshold temperature T or more and is weakened when cooled to a level less than the threshold temperature T. A loop-shaped belt 16 is connected to the first partition walls 4, and a rotation transmission mechanism 17 provided in a rotor rotation shaft 23 of a power generator 20 is connected to the loop-shaped belt 16. The power generator 20 continuously executes power generation by converting reciprocal movement of the loop-shaped belt 16 generated by alternately executing extension deformation and weakening of the first coil springs 2 and the second coil springs 3 into rotation of the rotation shaft 23 in one direction by the rotation transmission mechanism 17.SELECTED DRAWING: Figure 1
Patent JP-2023030786-A (JP)
Title: Ion liquid composition for carbon dioxide separation membrane, carbon dioxide separation membrane holding the composition and carbon dioxide concentrator with the carbon dioxide separation membrane
Inventor: MAKINO TAKASHI
IPC: B01D53/22
Filed: 2021-08-24
Abstract: To provide an ion liquid composition for a carbon dioxide separation membrane usable for the carbon dioxide separation at high partial pressure to low partial pressure, especially 1 kPa or lower, the carbon dioxide separation membrane holding the composition and a carbon dioxide concentrator with the carbon dioxide separation membrane.SOLUTION: The CO2 permeability and CO2 selectivity of a carbon dioxide separation membrane can be improved by using an ion liquid composition where an ion liquid (I) in which cation is aminium having one or more primary or secondary amino groups and ethylene diamine or propylene diamine skeleton and anion is one or more selected from among methane sulfonate, trifluoromethane sulfonate, nitrate, chloride and acetate and an ion liquid (II) in which cation has no primary and secondary amino groups and anion is oxo acid anion, are combined and carbon dioxide having high partial pressure to low partial pressure of 1 kPa or lower can be selectively separated and recovered.SELECTED DRAWING: Figure 2
Patent JP-2022088308-A (JP)
Title: Solid object coloring method
IPC: B05D7/00
Filed: 2021-08-25
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate coloring to a recessed part of each workpiece, having a three-dimensional shape, efficiently. 
     SOLUTION: A solid object coloring system 100 colors a recessed part 110c of each workpiece 110 having a three-dimensional shape and includes: an ink head 102 which discharges an ink to the recessed part while moving in a horizontal direction; a work table 104 which moves in a vertical direction relative to an ink head moving direction; a holding jig 106 provided with workpiece holding holes 106a1 each of which positions and holds the workpiece, the holding jig 106 fixed to the work table; and fixation screws 108 which fix the holding jig to the work table. Moving and discharging operations of the ink head are controlled so that the ink head discharges the ink only to the recessed part of each workpiece. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023033721-A (JP)
Title: game machine
Inventor: YAMADA TERUHIKO
IPC: A63F7/02
Filed: 2021-08-30
Abstract: To provide a game machine which displays a novel privilege image.SOLUTION: A game machine 1 comprises: privilege application means which applies any of plural kinds of privileges when a win/lose lottery result becomes win; and display means which shows a history of the privilege applied in a prescribed period by displaying a privilege image including an element associated with each of plural kinds of the privileges. The privilege image includes a lottery frequency value showing the frequency of win/lose lottery executed until the privilege is applied.SELECTED DRAWING: Figure 21
Patent JP-2023034252-A (JP)
Title: Field effect transistor and method of manufacturing field effect transistor
Inventor: KATODA TAKASHI
IPC: H01L21/336
Filed: 2021-08-30
Abstract: To manufacture a field effect transistor that does not require a transfer.SOLUTION: A method of manufacturing a field effect transistor according to an embodiment of the present invention includes the steps of: forming a dielectric thin film on a conductive substrate serving as a back gate; setting molybdenum or molybdenum with a surface oxidized in advance, as a raw material, to 600°C to 800°C, setting the conductive substrate with the dielectric thin film formed thereon to a temperature of 450°C to 700°C lower than the temperature of the raw material, and forming a crystalline layer of molybdenum trioxide by a vapor growth method in which gas comprising oxygen and nitrogen is flown, on the dielectric thin film; and forming ohmic electrodes respectively serving as a source and a drain, on the crystalline layer of molybdenum trioxide.SELECTED DRAWING: Figure 4
Patent JP-2023034699-A (JP)
Title: Positive electrode and nonaqueous electrolyte secondary battery using the same
Inventor: HIRATSUKA HIDEKAZU
IPC: H01M4/525
Filed: 2021-08-31
Abstract: To provide a positive electrode capable of increasing the capacity and output of a non-aqueous electrolyte secondary battery.SOLUTION: The positive electrode includes a positive electrode current collector, a positive electrode active material layer supported by the positive electrode current collector. The positive electrode active material layer includes lithium composite oxide particles having a layered structure as a positive electrode active material. The positive electrode active material layer has a porosity of 17% to 20%. The peak pore diameter in a pore distribution of the positive electrode active material layer measured by a mercury injection method is 0.400 μm to 0.550 μm.SELECTED DRAWING: Figure 1
Patent JP-2023040938-A (JP)
Title: Separator for non-aqueous secondary battery and non-aqueous secondary battery
Inventor: ONOE SHUHEI
IPC: H01M50/457
Filed: 2021-09-10
Abstract: To provide a separator for a non-aqueous secondary battery with excellent adhesion to electrodes by wet heat pressing.SOLUTION: A separator for a non-aqueous secondary battery has a porous base material and, on one or both sides of the porous base material, an adhesive layer containing at least one type selected from the group consisting of (i) adhesive resin particles containing phenyl group-containing acrylic resin and polyvinylidene fluoride resin, and (ii) a mixture of adhesive resin particles containing phenyl group-containing acrylic resin and adhesive resin particles containing polyvinylidene fluoride resin.SELECTED DRAWING: None
Patent JP-2023041548-A (JP)
Title: Seismic Dynamic Water Pressure Reduction Pipeline
Inventor: OKUBO TEN
IPC: F16L55/04
Filed: 2021-09-13
Abstract: To provide a seismic dynamic water pressure reduction pipeline capable of reducing seismic dynamic pressure occurring in an earthquake in a pipeline for transporting liquid, and preventing accidents such as damage of the pipeline.SOLUTION: A pipeline for transporting liquid comprises, at or near a location where seismic dynamic water pressure occurs in a pipe, seismic dynamic water pressure reduction means 3 of reducing the seismic dynamic water pressure by changing a volume according to pressure change of the liquid in the pipe.SELECTED DRAWING: Figure 2
Patent JP-2023042087-A (JP)
Title: Solvent recovery system
Inventor: YAMAKAWA YOSUKE
IPC: B01D61/04
Filed: 2021-09-14
Abstract: To provide a solvent recovery system having excellent energy saving properties by enabling a solvent to be efficiently recovered from a raw material liquid containing polymer particles, water and the solvent.SOLUTION: A solvent recovery system includes a membrane separation mechanism 10 for separating a raw material liquid F into a first membrane permeation liquid 10A that contains water and a solvent and does not contain polymer particles and a first membrane separation liquid 10B containing the polymer particles in a higher ratio than the raw material liquid by permeating a first membrane, a second membrane separation mechanism 20 for holding a prescribed amount of the first membrane separation liquid separated by the first membrane separation mechanism in a separation liquid tank 21, continuously or intermittently supplying water to the separation liquid tank, permeating a second membrane while diluting the first membrane separation liquid, and separating the first membrane separation liquid into a second membrane permeation liquid 20A that contains the water and the solvent and does not contain the polymer particles and a second separation liquid 20B containing the polymer particles, and the solvent in a lower ratio than the first membrane separation liquid, and a solvent recovery mechanism 40 for recovering the solvent by separating the solvent and the water from a solvent recovery object liquid obtained by combining the first membrane permeation liquid and the second membrane permeation liquid.SELECTED DRAWING: Figure 1
Patent JP-2021193637-A (JP)
Title: Device including memory cells, and operation method thereof
Inventor: AGOSTINO PIROVANO
IPC: H01L21/8239
Filed: 2021-09-16
Abstract: To provide a memory cell including a memory element and a selector device.SOLUTION: A memory cell can be programmed with a programming pulse having a first polarity and can be read out with a read pulse having a second polarity. The memory cell can be programmed with the programming pulses having first and second parts. The first and second parts can have different scales and polarities. The memory cell can be show reduced voltage drift and/or distribution of a threshold voltage. The memory cell that functions as both a memory element and a selector device are described in the present specification. The memory cell can be programmed with the programming pulses having the first and second parts. The first and second parts can have different scales and polarities.SELECTED DRAWING: Figure 1
Patent JP-2022051713-A (JP)
Title: Container for aquatic live bait
Inventor: CODY E STOKES
IPC: B65D25/22
Filed: 2021-09-17
Abstract: To provide a heat-insulated container capable of keeping water temperature in the container at an allowable level for aquatic bait, while appropriately keeping an oxygen content in water.SOLUTION: A container for aquatic live bait has a seamless base with an air pump and a rechargeable battery container molded therein, is roto-molded, and is aerated and heat-insulated. A tubing channel interconnecting the air pump and an air stone positioned at the center of a bottom of the container is also molded in the base. A lid attached to the base with hinges has a gasket with air vent cut-outs sealed to a ridge formed on the rim of the base, and an ice pack attached to a bottom of the lid having a strainer basket attached with straps.SELECTED DRAWING: Figure 8
Patent JP-2023044947-A (JP)
Title: power converter
Inventor: GOH TECK CHIANG
IPC: H02M3/28
Filed: 2021-09-21
Abstract: To downsize circuit elements to be used for a power converter.SOLUTION: At one side of a secondary coil 22, an upper capacitor Cu is charged and discharged by a switching current of a switching circuit in a first loop including the switching circuit (switching arms 26U and 26 V), the upper capacitor Cu, a reactor L, and a tap of the secondary coil 22. At the other side of the secondary coil 22, a lower capacitor Cd is charged and discharged by a switching current of a switching circuit in a second loop including the switching circuit, the lower capacitor Cd, the reactor L, and a tap of the secondary coil 22. Furthermore, the switching of the switching circuit controls a voltage between the terminals of a capacitor arm C, and a current flowing in a load/power supply circuit connected to the switching circuit.SELECTED DRAWING: Figure 1
Patent JP-2023048034-A (JP)
Title: Information processing device and program
Inventor: MURAKAMI JUNKO
IPC: G06F3/048
Filed: 2021-09-27
Abstract: To provide an information processing device and program, which allow for presenting a user with a device operating procedure manual data while omitting portions not needed by the user.SOLUTION: An information processing device is provided, comprising a processor configured to provide control to determine presenting portions of operating procedure manual data of a device to be presented to a user and non-presented portions thereof not to be presented to the user on the basis of a history of operation of the device by the user, and present the user with the operating procedure manual data according to the determination result of the presented portions and non-presented portions.SELECTED DRAWING: Figure 4
Patent JP-2023049587-A (JP)
Title: Method for producing coating agent for release film, method for manufacturing release film, and method for manufacturing laminate
Inventor: HIRAMATSU SHINJI
IPC: B32B27/00
Filed: 2021-09-29
Abstract: To provide a method for producing a coating agent for a release film capable of easily and satisfactorily forming an uneven shape, and the like.SOLUTION: In a production process of a coating agent for a release film in the method for producing a coating agent for a release film, a coating agent for a release film is made to contain a polyfunctional (meth)acrylate, a monofunctional (meth)acrylate having a C12 or higher alkyl group, a perfluoropolyether compound having a number average molecular weight of 4,000 or more and having a (meth)acryloyl group, and a solvent so that the mass ratio (polyfunctional (meth)acrylate:monofunctional (meth)acrylate) of the polyfunctional (meth)acrylate to the monofunctional (meth)acrylate is 1:1.0-1:3.0.SELECTED DRAWING: None
Patent JP-2023050987-A (JP)
Title: partition
Inventor: JIBIKI ERIKA
IPC: E05D15/06
Filed: 2021-09-30
Abstract: To provide a partition for suppressing reduction in airtightness by reducing a gap between a panel member and a facing wall face.SOLUTION: In a partition, a panel member having a pair of stiles 13, 14 and a pair of rails is hung to be supported from a runner moving along an upper rail member. In the stile, a cushion member 31 easing a hit to a wall face to be abutted extends vertically. The cushion member 31 comprises: a cushion portion 32 easing a hit to the wall face; an attaching portion 33 to the stiles 13, 14; and a gap hiding piece 34 extending toward a facing wall face 5 facing the panel member.SELECTED DRAWING: Figure 3
Patent JP-2023054598-A (JP)
Title: Hulling device
Inventor: MATSUKI SATORU
IPC: B02B5/02
Filed: 2021-10-04
Abstract: To provide a hulling device capable of simplifying control of flow rate adjustment of grains.SOLUTION: As an opening of a shutter 31 is reduced when grains are detected by an upper limit sensor 60, a processing amount of unhulled rice at a hulling machine 4 can be reduced when a storage amount of grains in a second tank 6 is about to exceed an upper limit. As the opening of the shutter 31 is increased when grains are not detected by a lower limit sensor 61, the processing amount of unhulled rice at the hulling machine 4 can be increased when the second tank 6 is about to become empty. Thus, through the flow rate adjustment of grains under opening/closing control of the shutter 31, the control of the flow rate adjustment can be simplified more than a conventional technique of controlling each of opening/closing of the shutter 31, the opening of a delivery amount adjustment plate, and a start/stop of an oscillation selector 7.SELECTED DRAWING: Figure 3
Patent JP-2022008907-A (JP)
Title: Image capture device
IPC: H04N5/374
Filed: 2021-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an image capture device that can adjust the exposure quantity without changing the exposure time or changing the shake amount of a subject image. 
     SOLUTION: An image capture device includes: a pixel including a photoelectric conversion unit including a first electrode, a second electrode facing the first electrode, and a photoelectric conversion layer existing between the first electrode and the second electrode and generating a signal charge, and a transistor including a gate connected electrically to the first electrode and outputting a signal corresponding to the quantity of signal charges collected in the first electrode; and a voltage supply circuit connected electrically to the second electrode. In each of a plurality of continuous frame periods, the voltage supply circuit forms an exposure period for which first voltage is supplied twice or more and the signal charges are collected by the first electrode and a non-exposure period for which second voltage is supplied once or more and the exposure periods are separated. In a period for which the transistor outputs the signal, the voltages supplied from the voltage supply circuit to the second electrode are the same between the frame periods. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT