baber/WOPTO huggingface dataset:
Patent JP-2021026472-A (JP)
Title: Service provider selection system, service provider selection method and program
Inventor: YOKOYAMA TETSUYA
IPC: G06Q50/10
Filed: 2019-08-05
Abstract: To provide a service provider selection system, service provider selection method and program that can select a proper service provider even when keyword retrieval is not performed.SOLUTION: A service provider selection system comprises a service provider information storage unit 31, and a processing unit 33. The service provider information storage unit 31 is configured to record service provider word information on a plurality of service providers. The service provider word information is information that has a service provider associated with one or more words related to the service provider. The processing unit 33 is configured to refer to morpheme extracted by subjecting sentence information input from a user terminal 4 to a morpheme analysis, identify the service provider word information matching the morpheme from a plurality of pieces of service provider word information, and select the service provider associated with the service provider word information.SELECTED DRAWING: Figure 3
Patent JP-2021026495-A (JP)
Title: Display unit, display method, and program
Inventor: YOSHIDA TAKUO
IPC: G06F3/0487
Filed: 2019-08-05
Abstract: To provide a display unit that can appropriately display data input by handwriting.SOLUTION: A display unit 2 displays handwritten handwriting data based on the position of input means in contact with a touch panel, and comprises: an attribute detection unit 41 that detects the attribute of a user; a handwriting recognition control unit 26 that performs control on recognition of the handwriting data; and a display unit 22 that displays character strings converted from the handwriting data by the handwriting recognition control unit according to the attribute of the user.SELECTED DRAWING: Figure 1
Patent JP-2020185661-A (JP)
Title: Clamping structure
Inventor: TSENG KUN CHENG
IPC: B25J15/08
Filed: 2019-08-06
Abstract: To provide a clamping structure which is stable, does not require large space, and reduces stress during clamping.SOLUTION: A clamping structure is characterized as follows: a roller gear disk 30 is rotatory driven by a motor 20 fixed under a frame 10, so that two transmission shafts 40 inside two concave tank type rails each disposed on the roller gear disk are shifted along with that rotary drive; at the same time, lubricant inside the concave tank type rails is shifted and permeated along with the transmission shafts, and is circulated on a plurality of bearings which is inserted and mounted in the transmission shafts inside the concave tank type rails; by the transmission shafts, two slide parts fixed on two slide blocks 50 are driven to be shifted along two linear rails 52 at a top of the frame; and stress is loaded and dispersed through the bearings when a workpiece is clamped by the slide parts.SELECTED DRAWING: Figure 2
Patent JP-2021027491-A (JP)
Title: Arithmetic device and arithmetic method for radius of gyration
Inventor: UESUGI TOMOMI
IPC: H04N5/232
Filed: 2019-08-06
Abstract: To provide an arithmetic device for a radius of gyration that calculates the amount of parallel shaking by regarding parallel shake as a component of rotational motion, which achieves improved accuracy of a radius of gyration.SOLUTION: An arithmetic device for a radius of gyration calculates a radius of gyration of rotational motion in a second direction, which represents the amount of parallel shaking in a first direction of an imaging element. The device determines the accuracy of the calculated radius of gyration, using an image signal obtained from the imaging element, and corrects the calculated radius of gyration when it is not determined that the accuracy is high.SELECTED DRAWING: Figure 2
Patent JP-2020053390-A (JP)
Title: Positive electrode material for lithium ion secondary battery
Inventor: KAWAMURA HIROAKI
IPC: H01M4/62
Filed: 2019-08-07
Abstract: To provide a positive electrode material for a lithium ion secondary battery, improved in energy density and safety without sacrificing high-speed charge/discharge characteristics.SOLUTION: A positive electrode material for a lithium ion secondary battery includes olivine-based positive electrode active material particles coated with conductive carbon which are supported on the surfaces of layered oxide-based positive electrode active material particles at a surface loading rate of 40% or more and 85% or less.SELECTED DRAWING: Figure 1
Patent JP-2021028802-A (JP)
Title: Vibration unit
Inventor: HORII TAKUTO
IPC: G06F3/01
Filed: 2019-08-09
Abstract: To provide a vibration unit capable of suppressing a variation in depression detection between a plurality of piezoelectric vibrators.SOLUTION: In a vibration unit 1, a second region 32 of a panel 30 has a thickness larger than that of a first region 31 and has enhanced rigidity. Therefore, the bending of the panel 30 is suppressed; a variation in output voltage (especially, a voltage value in a depression phase PH1) between a plurality of piezoelectric vibrators 20 is suppressed; and a variation in depression detection is suppressed. Thereby, small is a variation between a depression pressure when one piezoelectric vibrator 20 is depressed and reaches the threshold value of a vibration point V1 (namely, the piezoelectric vibrator 20 vibrates) and a depression pressure when the other piezoelectric vibrators 20 are depressed and reach the threshold values of the vibration points V1.SELECTED DRAWING: Figure 3
Patent JP-2021028804-A (JP)
Title: Service management device, service management method and service management program
Inventor: HASEGAWA AKIHIRO
IPC: G06Q30/06
Filed: 2019-08-09
Abstract: To provide a service management device, a service management method and a service management program that present a management method of contract.SOLUTION: A service management device 1 comprises: a clock unit 12 that clocks date; a storage unit 13 that stores providable function information on one or more functions providable to a customer; a reception unit 14 that receives content information on a function whose provision is desired by the customer; a generation unit 15 that generates temporary contract information on temporary contract of a service to be provided to the customer based on the content information when it is determined that the function whose provision is desired by the customer can be provided based on the content information and the providable function information; and a function setting unit 16 that requests, when the date clocked by the clock unit 12 becomes date that the customer desires provision of the function which is recorded in the temporary contract information generated by the generation unit 15, an external device to provide the function corresponding to the temporary contract information to the customer, and activates the temporary contract when setting for providing the function is performed in the external device.SELECTED DRAWING: Figure 2
Patent JP-2021029115-A (JP)
Title: Bean jam-like adzuki bean-containing food and production method therefor
Inventor: KODAMA SACHIKO
IPC: A23G3/48
Filed: 2019-08-16
Abstract: To provide a bean jam-like adzuki bean-containing food in which adzuki bean compositions with a reduced sugar content are combined with crushed nuts; more specifically, to provide a novel bean jam-like adzuki bean-containing food that tastes good alone not together with other food.SOLUTION: In a bean jam-like adzuki bean-containing food, adzuki bean compositions 1 containing adzuki beans and sugar and having a sugar content of 18-28 and crushed nuts 2 are kept in layers in a container 3.SELECTED DRAWING: Figure 1
Patent JP-2021032433-A (JP)
Title: Cooling device
Inventor: SINGH RANDEEP
IPC: F28D15/04
Filed: 2019-08-20
Abstract: To provide a cooling device that improves heat transport efficiency.SOLUTION: A cooling device 1 comprises a loop-shaped heat pipe structure 7 and a linear heat pipe structure 3. A first evaporation part 7d of the loop-shaped heat pipe structure 7 comprises a liquid sump part to which a liquid return pipe 7c is connected, and a vapor header to which a vapor pipe 7a is connected. A second wick of the liner heat pipe structure 3 comprises an outside wick part located outside the vapor header, and a header side wick part located inside the vapor header.SELECTED DRAWING: Figure 1
Patent JP-2021035128-A (JP)
Title: Motor control deice and motor control method
Inventor: HAGIWARA MASATOSHI
IPC: B60L15/20
Filed: 2019-08-21
Abstract: To provide a motor control device and a motor control method which can improve turning performance of a vehicle.SOLUTION: A motor control device according to one aspect of an embodiment comprises a motor control part. The motor control part individually controls motors for rotationally driving attached to left and right driving wheels respectively of a vehicle. Further, the motor control part, when performing turning of the vehicle, executes first turning control by which the motor for an inner wheel is controlled so that first negative torque is applied to the inner wheel which is positioned inside during the turning of the vehicle of the left and right wheels and the motor is controlled so that second negative torque smaller than the first negative torque is applied to the inner wheel after the first negative torque is applied to the inner wheel.SELECTED DRAWING: Figure 1B
Patent JP-2021029558-A (JP)
Title: Medicine supplying device
Inventor: SAKAGUCHI KATSUYOSHI
IPC: A61J3/00
Filed: 2019-08-23
Abstract: To provide a medecine supplying device capable of effectively using a medicine in an intermediate container even when the medicine is excessively supplied to the intermediate container.SOLUTION: A medicine supplying device 1 includes a weighing part 18 and a discharge part 32. The weighing part weighs a medicine in a medicine container 15 set in a first position P1 into an intermediate container 91 set in a second position P2 in accordance with dispensing data. The discharge part discharges a medicine weighed into the intermediate container by the weighing part. The intermediate container is formed so as to be set in the first position P1. When the weighing part supplies the medicine in the medicine container, exceeding a target amount based on the dispensing data to the intermediate container, the medicine supplying device sets the intermediate container in the first position P1, sets a medicine container as the other container different from the intermediate container in the second position P2, and discharges the medicine in the intermediate container to the medicine container in the second position P2 by the weighing part.SELECTED DRAWING: Figure 3
Patent JP-2021031115-A (JP)
Title: Packaging material for tube container and tube container
Inventor: KATSUMATA YOSHIE
IPC: B65D35/02
Filed: 2019-08-23
Abstract: To provide a packaging material for tube container which can correspond to short delivery time, a small lot and multiproduct production, and which has excellent scratch resistance, and to provide a tube container.SOLUTION: A packaging material 10 for a tube container which has a pair of attaching end parts includes an outer surface printing base material layer 1 having a heat seal property, an outer surface sealant layer 2, an inner surface base material layer 3, and an inner surface sealant layer 5 arranged in this order from an outer surface toward an inner surface. In the packaging material 10 for a tube container, on an outer surface of the outer surface printing base material layer 1, a printing layer 1a formed by digital printing is provided, and the packaging material for a tube container also includes a protective layer 1b for covering the whole area of the digital printing layer 1a.SELECTED DRAWING: Figure 1
Patent JP-2021032712-A (JP)
Title: Neutron shielding material and method for producing the same
Inventor: MUTA HIROAKI
IPC: C22C14/00
Filed: 2019-08-26
Abstract: To provide a neutron shielding material which uses metal hydride as a base, and nonetheless is excellent in stability and safety, hardly cracks and is free from a possibility of causing reduction in thermal conductivity thereof, and a method for producing the neutron shielding material.SOLUTION: The neutron shielding material is provided that uses metal hydride as a base, the neutron shielding material is formed of metal hydride and chromium, wherein the metal hydride is the hydride of metal selected from zirconium, titanium and yttrium. The method for producing the neutron shielding material is also provided that comprises: an alloy preparation step of preparing an alloy of chromium and a metal selected from among zirconium, titanium and yttrium in a high temperature atmosphere; and a hydrogenation step of causing metal selected from zirconium, titanium and yttrium to absorb hydrogen gas thereby hydrogenating the metal and forming metal hydride in a high temperature and hydrogen atmosphere.SELECTED DRAWING: None
Patent JP-2021032500-A (JP)
Title: Water heater
Inventor: YUGE RIKIYA
IPC: F24H1/10
Filed: 2019-08-26
Abstract: To provide a technology capable of reducing fluctuation of a hot water supply temperature in an intermittent operation.SOLUTION: A water heater includes a heat exchanger, heating means, a water supply passage, a hot water delivery passage, a bypass passage, a water supply temperature sensor, a hot water supply temperature sensor, and a control device. The control device is constituted to execute a normal operation to continuously operate the heating means in an on-state in a case when a required heating amount is a minimum heating amount or more, and to execute an intermittent operation to operate the heating means alternately and repeatedly in the on-state and an off-state. The control device is constituted to change a distribution ratio by a flow rate adjustment mechanism on the basis of a water supply temperature, a hot water supply temperature, and a hot water supply target temperature in the normal operation and the intermittent operation. An operation speed of the flow rate adjustment mechanism in the intermittent operation is higher than an operation speed of the flow rate adjustment mechanism in the normal operation.SELECTED DRAWING: Figure 2
Patent JP-2021036955-A (JP)
Title: Neck pillow
Inventor: ISHIDA YOSHINOBU
IPC: A47G9/10
Filed: 2019-08-30
Abstract: To provide a neck pillow having an improved effect of preventing a wearer's neck from falling by being fitted to the shape of the neck or the lower jaw of the wearer.SOLUTION: A neck pillow includes a cylindrical body fitted detachably to the neck of a human body and wearable around the neck of a wearer. In the neck pillow, the cylindrical body has hardness for supporting stably the neck, and includes an openable/closable fastener on the front side of the wearer, and in the fastener, the degree of opening can be adjusted in millimeters from the upper end of the cylindrical body in accordance with the height of the lower jaw of the wearer.SELECTED DRAWING: Figure 11
Patent JP-2021043485-A (JP)
Title: Image analysis program, image analysis method and image analysis device
Inventor: MURATA HIROKI
IPC: G06T7/00
Filed: 2019-09-06
Abstract: To provide an image analysis program, an image analysis method and an image analysis device, capable of identifying an object based on an image captured from the sky and generating information related to the identified object.SOLUTION: In an image analysis device 1, an image analysis program applies object-based image analysis to a near-infrared band image 31 in which a region on the earth including an object is captured, to generate a first identification image in which the region of the object is identified in the near-infrared band image 31, and to execute a process of generating related information 35 related to the object based on the first identification image.SELECTED DRAWING: Figure 2
Patent JP-2021041547-A (JP)
Title: Manufacturing method of prepreg and manufacturing method of fiber reinforced resin material
Inventor: SAKAMOTO HAJIME
IPC: B29C70/06
Filed: 2019-09-06
Abstract: To provide a prepreg with improved conductivity.SOLUTION: In a manufacturing method of a prepreg 5 manufactured by heating a laminate 4 having a resin composition arranged on both sides of a fiber base material 1 and traveling toward a downstream side in a traveling direction, and by pressurizing with n (n is a natural number of 2 or more) rollers 13-1 to 13-n, a water absorption rate of the laminate 4 after being pressurized by the first roller 13-1 located at a first position is 50 wt.% or more, a difference between a water absorption rate after being pressurized by k (k is a natural number greater than or equal to 1 and less than or equal to (n-1))th roller 13-k and a water absorption rate after being pressurized by (k+1)th roller 13-(k+1) is 25 wt.% or less.SELECTED DRAWING: Figure 1
Patent JP-2020042822-A (JP)
Title: Ground detection method, apparatus, electronic device, vehicle, and storage medium
Inventor: CHEN DONGMING
IPC: G08G1/16
Filed: 2019-09-12
Abstract: To provide a method, apparatus, electronic device, vehicle, and storage medium, which enable quicker, more accurate, and comprehensive ground detection.SOLUTION: A ground detection method is provided, comprising: projecting an obtained laser point cloud to a high-resolution mesh and a low-resolution mesh (S101); filtering out candidate ground points in the high-resolution mesh (S102); and performing ground fitting based on the candidate ground points in the low-resolution mesh (S103).SELECTED DRAWING: Figure 1
Patent JP-2021044975-A (JP)
Title: Control device for vehicle
Inventor: MURASE JUNICHI
IPC: B60W40/068
Filed: 2019-09-12
Abstract: To provide a control device for a vehicle, capable of suppressing a sudden change in driving torque and hunting, thereby stabilizing the behavior of the vehicle in traveling on a low μ road.SOLUTION: In a control device for a vehicle which includes a motor as a driving force source, and is configured such that, in the case of a high μ road having a friction coefficient of a road surface equal to or higher than a predetermined value, motor torque is controlled on the basis of an accelerator opening which is the amount of operation of an accelerator pedal by a driver, a controller determines whether or not a road is a low μ road having the friction coefficient of the road surface lower than a predetermined determination reference value (Step S1). When determining that the road is the low μ road, the controller performs first feedback control to calculate a target revolution speed of the motor at which a slip ratio of a driving wheel reaches a predetermined target slip ratio, and to control the motor torque so that the calculated target revolution speed is attained (Step S2).SELECTED DRAWING: Figure 2
Patent JP-2021045864-A (JP)
Title: Liquid discharge head and method for manufacturing liquid discharge head
Inventor: OHIRA MASATOSHI
IPC: B41J2/165
Filed: 2019-09-17
Abstract: To control a tape member from being detached from a discharge port surface with a simple configuration.SOLUTION: A liquid discharge head includes: a substrate including a discharge port surface formed with a discharge port for discharging liquid; and a tape member including a first region affixed to the discharge port surface and a second region affixed to a part located at a position projecting from the discharge port surface. The tape member includes a third region positioned between the first region and the second region and affixed to a part located at a position recessed from the discharge port surface.SELECTED DRAWING: Figure 8
Patent JP-2021048518-A (JP)
Title: Information processing device, information processing system, and control method of information processing device
Inventor: HASHIMOTO MIKIO
IPC: G06F21/60
Filed: 2019-09-19
Abstract: To suppress increase in hardware scale, enable application to various systems, and facilitate a countermeasure against side-channel attacks.SOLUTION: An information processing device updates its own private key in response to an update request including request order information, and includes: a storage unit for storing in a nonvolatile manner a master secrete key, a secret key, and order comparison information with which request orders of update requests can be compared; and an updating unit for comparing the request order information and the order comparison information when an update request is made, and updating the order comparison information to information corresponding to the request order information prior to updating processing of the secrete key using the master secrete key when it is determined that the order of the update request is normal.SELECTED DRAWING: Figure 1
Patent JP-2021005855-A (JP)
Title: Image coding device, image coding method, and image coding program
Inventor: SAKAZUME SATOSHI
IPC: H04N19/102
Filed: 2019-09-20
Abstract: To provide a technique for improving coding efficiency by performing block division suitable for image coding and decoding.SOLUTION: An image coding device includes a tile division portion that divides a picture to be processed by uniform tiles and treats the tile as a brick when brick-division is not performed in a mode to achieve gradual random access, a brick division portion that divides tiles with uniform bricks, and a slice component portion that forms a rectangular slice by grouping bricks in the direction along the refresh boundary.SELECTED DRAWING: Figure 28
Patent JP-2021052066-A (JP)
Title: Film forming apparatus and film forming method
Inventor: SASAKI MASARU
IPC: C23C16/455
Filed: 2019-09-24
Abstract: To provide a technique that can adjust an in-plane distribution of film thickness with high accuracy.SOLUTION: A film forming apparatus includes a processing chamber, a rotary table which is provided in the processing chamber and has a substrate mount region where the substrate can be mounted on an upper surface along a circumferential direction, a raw material gas supply unit which is provided above the rotary table and extends in a radial direction of the rotary table, a plurality of auxiliary gas supply units which are provided above the rotary table on the downstream side in the rotational direction of the rotary table with respect to the raw material gas supply unit, and also provided to be spaced from one another at predetermined intervals along the radial direction of the rotary table, and a gas exhaust unit which is provided above the rotary table on the downstream side in the rotational direction of the rotary table with respect to the auxiliary gas supply units and extends in the radial direction of the rotary table.SELECTED DRAWING: Figure 3
Patent JP-2021050526-A (JP)
Title: Luminaire
Inventor: NAKADA SATOO
IPC: E03D9/00
Filed: 2019-09-25
Abstract: To provide a luminaire allowing every user to use a urinal at a proper position of the urinal.SOLUTION: A luminaire has an irradiation part irradiating an irradiation area with light showing a proper position of a user when using a urinal, and a control part controlling irradiation of the irradiation part. The irradiation area is an area of two footprints, and the control part acquires information regarding a height of the user, determines a position of the irradiation area according to the height of the user, and determines a size of the irradiation area according to the height of the user.SELECTED DRAWING: Figure 3
Patent JP-2021050775-A (JP)
Title: Piping
Inventor: YAMADA TOMONORI
IPC: C08L23/00
Filed: 2019-09-25
Abstract: To provide piping that achieves a reduced amount of calcium elution and is excellent in workability and cost performance.SOLUTION: Ultrapure water piping 10 has a polyolefin resin layer 21 having a polyolefin resin as the main component. The polyolefin resin layer 21 forms an internal surface 10a of the piping. The polyolefin resin has a spherulite size of 5.0 μm or less.SELECTED DRAWING: Figure 1