baber/WOPTO huggingface dataset:
Patent JP-2021140039-A (JP)
Title: Image forming apparatus
Inventor: SUMIYA HISAFUMI
IPC: G03G21/16
Filed: 2020-03-05
Abstract: To accurately manage the water content in sheets loaded on a sheet loading unit even if the power supplied to a first operation unit is cut off and ensure sheet feeding performance.SOLUTION: An image forming apparatus comprises: a temperature and humidity sensor 237 that detects the humidity in a feeding cassette 1; and a heater unit that dehumidifies sheets loaded in the feeding cassette 1. The image forming apparatus further comprises: a CPU 311 that executes an operation for controlling an image forming unit 201B; a power saving control unit 302 that can cut off the power supplied to the CPU 311; and a CPU 312 that is driven by the power supplied not through the power saving control unit 302 and executes an operation for controlling the heater unit according to humidity detected by the temperature and humidity sensor 237. In a state in which the image forming apparatus cuts off the power supplied to the CPU 311 with the power saving control unit 302, the apparatus controls the heater unit with the CPU 312.SELECTED DRAWING: Figure 3
Patent JP-2021140950-A (JP)
Title: Conductive pressure sensitive adhesive sheet
Inventor: JOO SHINYUE
IPC: H01B5/02
Filed: 2020-03-05
Abstract: To provide a conductive pressure sensitive adhesive sheet including a conductive nonwoven fabric and an adhesive layer formed on at least one surface of the conductive nonwoven fabric and capable of preventing the adhesive layer or its components from excessively permeating into the conductive nonwoven fabric.SOLUTION: A conductive pressure sensitive adhesive sheet includes a conductive nonwoven fabric and an adhesive layer formed on at least one surface of the conductive nonwoven fabric. The conductive nonwoven fabric is a wet nonwoven fabric subjected to metal coating, and the wet nonwoven fabric is one kind selected from a group consisting of the following wet nonwoven fabrics A-C: the wet nonwoven fabric A including stretched polyester based short fibers having a fiber diameter of less than 3 μm and unstretched polyester based short fibers having a fiber diameter of 3 μm or more and 5 μm or less as an essential component; the wet nonwoven fabric B including two or more kinds of stretched polyester based short fibers selected from stretching polyester based short fibers having a fiber diameter of 3 μm or more and less than 12 and having different fiber diameters and unstretched polyester based short fibers having fiber diameter of 3 μm or more and 5 μm or less as an essential component; and the wet nonwoven fabric C including stretched polyester based short fibers having a fiber diameter of less than 3 μm, stretched polyester based short fibers having a fiber diameter of 3 μm or more and less than 12 μm and unextended polyester based short fibers having a fiber diameter of 3 μm or more and 5 μm or less as an essential component.SELECTED DRAWING: None
Patent JP-2020105213-A (JP)
Title: Pharmaceuticals for treating eye diseases, lung diseases or atherosclerosis by removing senescent cell from morbid tissues
Inventor: REMI-MARTIN LABERGE
IPC: A61P17/02
Filed: 2020-03-06
Abstract: To provide methods for treating senescence-associated diseases or disorders.SOLUTION: A method disclosed herein comprises administering to a subject in need thereof a therapeutically-effective amount of a small molecule senolytic agent that selectively kills senescent cells over non-senescent cells, where the senescence-associated disease or disorder is not a cancer, the senolytic agent is administered in at least two treatment cycles where each treatment cycle independently comprises a treatment course of from 1 day to 3 months followed by a non-treatment interval of at least 2 weeks, provided that if the senolytic agent is an MDM2 inhibitor, the MDM2 inhibitor is administered as a monotherapy, and each treatment course is at least 5 days long during which the MDM2 inhibitor is administered on at least 5 days.SELECTED DRAWING: Figure 8
Patent JP-2021141248-A (JP)
Title: Inspection device and inspection method
Inventor: SAKAMOTO TSUYOSHI
IPC: H01L21/301
Filed: 2020-03-06
Abstract: To derive the thickness of a wafer with high accuracy.SOLUTION: An inspection device 1 includes a laser irradiation unit 3 that irradiates a wafer 20 with laser light from a back surface 21b side of the wafer 20 having a back surface 21b and a front surface 21a, an imaging unit 4 that outputs light having permeability to the wafer 20 and detects light propagating the wafer 20, and a control portion 8 configured to execute a first processing for controlling the laser irradiation unit 3 so as to form a modified region inside the wafer 20 by irradiating the wafer 20 with the laser light, and a second processing for deriving a position of the modified region on the basis of a signal outputted from the imaging unit 4 detecting light and deriving the thickness of the wafer 20 on the basis of the derived position of the modified region and the set recipe.SELECTED DRAWING: Figure 1
Patent JP-2021140636-A (JP)
Title: Coupon issuing device, method and program
Inventor: FUJIWARA NOZOMI
IPC: G06Q30/02
Filed: 2020-03-09
Abstract: To provide a coupon issuing device, a method and a program that can issue a coupon suitable for a condition of store visiting time when a customer visits a store.SOLUTION: A coupon issuing device 10 comprises: an acquisition unit 11 that acquires information associated with a customer during a stay which information is generated on the basis of an image imaging the customer who is visiting a store; a determination unit 12 that determines a coupon which applies discount to a commodity purchased by the customer or gives points to the customer when the customer purchases the commodity, according to the information associated with the customer, acquired by the acquisition unit 11; and an output unit 13 that outputs the coupon determined by the determination unit 12 to the customer who is visiting the store.SELECTED DRAWING: Figure 1
Patent JP-2021145494-A (JP)
Title: Diagnostic device, diagnostic method, and program
Inventor: IWAMI TARO
IPC: H02S50/00
Filed: 2020-03-12
Abstract: To make it possible to simply determine poor connection of wiring for connection between solar cell modules to improve construction quality in a photovoltaic power generation system.SOLUTION: A diagnostic device for performing diagnosis on a power generation state of a solar cell comprises a control unit for executing the steps of: acquiring a current voltage characteristic of the solar cell that is measured with a predetermined number of samples and on changes in a current value shifting due to increase or decrease in a voltage value; on the basis of a first characteristic value of one of a voltage value and a current value for each of sample points at which the current voltage characteristic is measured and a second characteristic value of the other, calculating a tilt of change in the second characteristic value shifting due to increase or decrease in the first characteristic value at the sample point; and performing a diagnosis on whether a power generation state of the solar cell is a normal state or an abnormal state on the basis of a determination result of magnitude comparison between an estimation second characteristic value estimated from a tilt of change with respect to a predetermined first characteristic value and a second characteristic value measured in the current voltage characteristic correspondingly to the predetermined first characteristic value.SELECTED DRAWING: Figure 7
Patent JP-2021143752-A (JP)
Title: Method of producing crosslinked polyolefin tube
Inventor: IIJIMA SHIGEKO
IPC: F16L11/04
Filed: 2020-03-13
Abstract: To provide a method of producing a crosslinked polyolefin tube capable of producing a crosslinked polyolefin tube having a suppressed curl without the usage of a huge crosslinking facility.SOLUTION: A method of producing a crosslinked polyolefin tube includes: a first step of winding a resin tube of uncrosslinked polyolefin resin in a circular shape having a radius of 0.75-5 m after extrusion, and then crosslinking it, and producing a primary tube having a curl; and a second step of winding the primary tube in a circular shape having a radius of 0.25-0.5 m so as to be curved in the same curl direction as that of the curl.SELECTED DRAWING: Figure 1
Patent JP-2021148864-A (JP)
Title: Electronic keyboard instrument, musical tone generation method and program
Inventor: SAKATA GORO
IPC: G10H1/00
Filed: 2020-03-17
Abstract: To generate good damper resonance.SOLUTION: A keyboard 11 including a first key and a plurality of bass keys on the bass side, a CPU 13A, and a sound source DSP 13C are included. According to a detection of pressing of the first key when a damper-off is detected by the CPU 13A, the sound source DSP 13C inputs first excitation signal data corresponding to the first key to a first channel corresponding to the first key, inputs first channel output data output by the first channel in response to the input of the first excitation signal data to each bass channel corresponding to each of a plurality of the bass keys respectively, and outputs musical tone data generated based on each bass channel output data which each bass channel outputs corresponding to the input of the first channel output data respectively, and the first channel output data output by the first channel, as musical tone data corresponding to the first key.SELECTED DRAWING: Figure 1
Patent JP-2021149295-A (JP)
Title: Image processing apparatus and program
Inventor: QIU Qianru
IPC: G06T11/60
Filed: 2020-03-17
Abstract: To provide an image processing apparatus and program capable of arranging an insertion object to keep balance in design when the insertion object is inserted into a background of an image having a foreground and the background.SOLUTION: An image processing apparatus includes a processor configured to: receive an image having a foreground and a background; receive an insertion object; calculate a position for arranging the insertion object, on a basis of respective features of the foreground, the background and the insertion object; and perform output to arrange the insertion object at the calculated position.SELECTED DRAWING: Figure 2
Patent JP-2021148966-A (JP)
Title: Multi-core optical fiber
Inventor: HAYASHI TETSUYA
IPC: C03C25/1065
Filed: 2020-03-19
Abstract: To provide an MCF having such a configuration as to suppress quality degradation of a light transmission signal.SOLUTION: An MCF 10 includes a plurality of cores 101, a common clad 104, and a coating. Any one of the plurality of cores 101 has a coated leakage loss of 0.01 dB/km or more in any one wavelength included in a wavelength range of 850 nm or more and 1,700 nm or less. The coating includes a leakage light propagation suppression coating layer 110A having first optical characteristics or second optical characteristics to light of any one wavelength included in wavelength ranges of 850 nm or more and 1,700 nm or less or 1,260 nm or more and 1,625 nm or less. The first optical characteristics are defined by absorbance per 1 μm thickness as an attenuation index to the light of 0.1 dB or more, and the second optical characteristics are defined by a product of the absorbance per 1 μm thickness and a thickness of 0.1 dB or more.SELECTED DRAWING: Figure 1
Patent JP-2021148067-A (JP)
Title: Water jacket
Inventor: ITO HIROAKI
IPC: F01P3/02
Filed: 2020-03-19
Abstract: To provide a water jacket that can suppress knocking by performing efficient cooling and can prevent deterioration in a loss of a water pump.SOLUTION: A head inside cooling liquid passage 30 working as a water jacket comprises: a combustion chamber wall forming a combustion chamber 6 of a cylinder head 3; an intake port wall forming an intake port 7 continuing to the combustion chamber 6; an exhaust port wall forming an exhaust port 8a continuing to the combustion chamber 6; a main cooling liquid passage 31 that faces the combustion wall, intake port wall and exhaust port wall and works as a cooling liquid channel through which a cooling liquid flows; and a plurality of first ridges 101 and second ridges 103 extending in a direction orthogonal to a flowing direction of the cooling liquid that flows between the intake port wall and the exhaust port wall in the main cooling liquid passage 31. The first ridges 101 and the second ridges 103 are formed closer to the combustion chamber wall side than a boundary between the combustion chamber wall and at least one of the intake port wall and the exhaust port wall.SELECTED DRAWING: Figure 6
Patent JP-2021153349-A (JP)
Title: Power control method of three-phase or single phase power converter
Inventor: KANBE AKIRA
IPC: H02J3/18
Filed: 2020-03-24
Abstract: To suppress interference between an active power control system and a reactive power control system when performing directly feedback control to active power p and reactive power q of a power converter when controlling the p and the q.SOLUTION: Active power p and reactive power q are controlled by performing feedback control to apparent power w and a power factor angle φ of a power converter. Since the apparent power w is independent of the power factor angle φ, the power control not interfering with each other can be ensured.SELECTED DRAWING: Figure 1
Patent JP-2021153615-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-25
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part.SELECTED DRAWING: Figure 33
Patent JP-2020168362-A (JP)
Title: Loading unit and adapter with modified coupling assembly
Inventor: BEARDSLEY JOHN W
IPC: A61B17/072
Filed: 2020-03-25
Abstract: To provide a loading unit and an adapter with a modified coupling assembly.SOLUTION: A surgical stapling device 10 includes an elongate body 308 and a tool assembly 200. The elongate body includes a base member that defines a longitudinal slot and spaced keyways. The tool assembly includes a mounting member that defines a channel having an open end that is dimensioned to receive the base member of the elongate body. The mounting member includes locking tabs that are positioned within the channel. Each of the locking tabs is configured to be received within one of the spaced keyways of the base member to releasably secure the tool assembly to the elongate body.SELECTED DRAWING: Figure 1
Patent JP-2021154812-A (JP)
Title: Vehicular travel control apparatus
Inventor: HASEGAWA MANABU
IPC: B60W20/20
Filed: 2020-03-26
Abstract: To provide a vehicular travel control apparatus capable of switching travel modes at an appropriate period.SOLUTION: A vehicular travel control apparatus includes: a driving battery; an internal combustion engine; a generator; a motor; a drive transmission machine for selectively transmitting power of the engine and that of the motor; and a control part for determining and switching travel modes. A series mode is a travel mode to drive a drive wheel with drive force of the motor while generating power with the generator, and a parallel mode is a travel mode to drive the drive wheel with drive force of the engine and that of the drive transmission machine. Further, the control part performs: switching travel modes to the series mode (S160) in a case where a required output (Wr) is larger than a parallel maximum output (Wm) (Yes for S130); switching travel modes to the parallel mode (S150) in a case where the required output is smaller than a given output being smaller than the parallel maximum output (No for S140); and maintaining the travel mode at the series mode (S190) in a case where the required output is the given output or higher and the parallel maximum output or lower (No for S130, and Yes for S140) during setting the travel mode at the series mode.SELECTED DRAWING: Figure 5
Patent JP-2021158205-A (JP)
Title: R-t-b based permanent magnet
Inventor: KUDO HIKARI
IPC: H01F1/057
Filed: 2020-03-26
Abstract: To provide an R-T-B based permanent magnet which has a high coercive force at a high temperature and which is hardly demagnetized at a high temperature.SOLUTION: A permanent magnet contains a rare earth element R (containing at least Nd), a transition metal element T (containing at least Fe) and B. The permanent magnet comprises: a plurality of primary-phase grains 4 containing Nd, T and B; and grain boundary phases 6 included in grain boundaries among the primary-phase grains. A part of the primary-phase grains 4 is configured of a coarse primary-phase grain 4A, and another part of the primary-phase grains 4 is configured of fine primary-phase grains 4B smaller, in grain size, than the coarse primary-phase grains 4A. In a section of the permanent magnet, a grain size of the coarse primary-phase grain 4A is 100 μm or larger and 1000 μm or smaller. The number of coarse primary-phase grains 4A per unit area in the section is 0.1/cm2 or more and 1/cm2 or less. In the section, the median diameter of the fine primary-phase grains 4B is 1 μm or larger and 5 μm or smaller.SELECTED DRAWING: Figure 2
Patent JP-2021160021-A (JP)
Title: Tip replaceable cutting tool and tool body
Inventor: KAMBARA MASAFUMI
IPC: B23C5/28
Filed: 2020-03-31
Abstract: To provide a tool body for a tip replaceable cutting tool, the tool body being capable of more improving chip handling property and cooling property of a cutting insert.SOLUTION: A tool body 11 includes a body part and insert attachment seats 12 to each of which a cutting insert 10 can be attached. The body part has a coolant channel to flow coolant from a tool base end side of the body part and jet the coolant out of the vicinity of the insert attachment seats 12. The coolant channel has an inlet channel, a coolant pocket, and a plurality of jet channels 19. The plurality of jet channels 19 open at outer peripheral surfaces of the body part, respectively. The body part has a plurality of opening arrays 20A, 20B, each comprising three or more of openings of the jet channels 19 arranged in a line at the vicinity of the insert attachment seat 12.SELECTED DRAWING: Figure 1
Patent JP-2021161060-A (JP)
Title: Method for producing glycolic acid salt and glycolic acid
Inventor: ISHIHARA TAKAHIRO
IPC: C07C59/06
Filed: 2020-03-31
Abstract: To more efficiently produce a glycolic acid salt through a simple process.SOLUTION: A method for producing a glycolic acid salt comprises a step (1) in which a glycolic acid salt is obtained by reacting water with at least one compound selected from the group consisting of glycolonitrile and glycolamides in the presence of a base and a metal oxide that contains 50 mass% or more of at least one element selected from the group consisting of rare earth elements, group 4 elements of the periodic table and group 12 elements of the periodic table.SELECTED DRAWING: None
Patent JP-2021161732-A (JP)
Title: Surrounding detecting device of work machine
Inventor: KOJIMA HIROKI
IPC: G06T7/00
Filed: 2020-03-31
Abstract: To reduce burden in processing required for detecting an object and to shorten processing time.SOLUTION: A capturing device (23) is provided in a work machine 1, captures an object A in surroundings of the work machine 1, and obtains a captured image Im. A detection region setting portion (51) sets a detection region D where the object A is to be detected, in the captured image Im. A corresponding processing portion (90) performs a predetermined corresponding processing when the object A enters inside the detection region D in the captured image Im. The detection region setting portion (51) sets a boundary line B that is a boundary of the detection region D, in the captured image Im. The boundary line B extends in a direction (X) perpendicular to a front face, and has a fixed shape.SELECTED DRAWING: Figure 4
Patent JP-2020108177-A (JP)
Title: Content distribution system, distribution device, reception device, and program
Inventor: IKUTA MASAHITO
IPC: G06F3/01
Filed: 2020-03-31
Abstract: To provide a suitable viewing experience while ensuring presence of a large number of participants.SOLUTION: In a content distribution system for distributing content presenting a main character and a plurality of secondary characters representing a viewing user to a plurality of reception devices, the distribution device determines a behavior to be taken by a plurality of secondary characters based on an analysis result of information indicating operation input involved in viewing the content on a plurality of reception devices and transmits information, including behavioral information indicating the behavior, necessary to reproduce the content to the reception device. The behavior information includes information on a ratio of the secondary characters that are made to behave in a certain way among a plurality of secondary characters.SELECTED DRAWING: Figure 7
Patent JP-2021162472-A (JP)
Title: Location information acquisition system, location information acquisition method, and program
Inventor: SO HIDEYA
IPC: G01S5/02
Filed: 2020-03-31
Abstract: To provide a technique for mobile bodies to acquire the locations of their own devices under an environment in which signals transmitted by a satellite positioning system cannot be received.SOLUTION: A location information acquisition system includes: a first mobile body that acquires location information using a satellite positioning system and autonomously moves based on the acquired location information; and a second mobile body that acquires the location of its own device based on the location of the first mobile body.SELECTED DRAWING: Figure 1
Patent JP-2020113319-A (JP)
Title: Information processing system
Inventor: KAWASAKI TOSHIYA
IPC: G06N20/00
Filed: 2020-04-01
Abstract: To provide an information processing system for simplifying the management of a machine learning model.SOLUTION: In an information processing system, a learning data input section of an information processor inputs learning data. A learning method input section inputs a learning method. A learning condition selection section selects a set of predetermined data and learning method. A learning section executes learning using at least one of data or learning method selected by the learning condition selection section. A adoption determination section determines whether or not to adopt a learning result output by the learning section. An inference input section inputs an inference method. A model management section combines an adopted result and an inference method and sets a model version, and prepares one or more model versions for each task managing the same. An execution selection section linked to the model management section selects an execution environment and a model version managed by the model management section, and an execution implementation section executes the model version in the execution environment.SELECTED DRAWING: Figure 2