baber/WOPTO huggingface dataset:
Patent JP-2021044068-A (JP)
Title: Battery state estimation device
Inventor: FUJII HIRONORI
IPC: G01R31/387
Filed: 2019-09-06
Abstract: To provide a battery state estimation device capable of highly accurately estimating a deterioration degree of a secondary battery.SOLUTION: A battery state estimation device comprises a storage unit, an OCV acquisition unit, a current integrated value measuring unit, a parameter calculation unit and a deterioration characteristic estimation unit. Based on an estimated current integrated value and a measured current integrated value, the parameter calculation unit calculates an anode capacity deterioration coefficient α indicating a deterioration degree of an anode capacity, an OCP deviation amount β indicating a deviation amount of an open circuit potential of an anode with a valence change of an anode transition metal, and a capacity deviation amount δ indicating a deviation amount of capacity between an anode OCP characteristic and a cathode OCP characteristic in a secondary battery in a deteriorated state. For the estimated current integrated value, an estimate of the current integrated value to flow from an integration starting time point in which an open circuit voltage is acquired to an integration ending time point in which the open circuit voltage is acquired again is represented using the α, β and δ. The deterioration characteristic estimation unit estimates deterioration characteristic data based on the α, β and δ calculated in the parameter calculation unit and initial characteristic data stored in the storage unit.SELECTED DRAWING: Figure 7
Patent JP-2021040767-A (JP)
Title: Game machine
Inventor: SUZUKI YUSUKE
IPC: A63F7/02
Filed: 2019-09-06
Abstract: To provide a game machine capable of enhancing interest of a game.SOLUTION: A game machine includes as a specific game state: a first specific game state displacing a displacement member of a winning device; and a second specific game state (for example, ultra-small winning) displacing the displacement member of the winning device for a longer time than that in the first specific game state. When the second specific game state is won, after identification information is stop displayed by identification information display means, a reservation image related to a lottery is deleted after a performance image (for example, failure performance) notifying a jackpot expectation value is displayed.SELECTED DRAWING: Figure 665
Patent JP-2020156461-A (JP)
Title: METHOD FOR CULTURING CELL POPULATION CONTAINING Tie2-POSITIVE STEM/PROGENITOR CELLS AND USE THEREOF
Inventor: SAKAI DAISUKE
IPC: A61K35/545
Filed: 2019-09-09
Abstract: To provide means for efficiently preparing a cell population rich in cells having a predetermined trait according to an application (for example, type II collagen-positive nucleus pulposus cells) from a cell population containing Tie2-positive stem/progenitor cells (for example, nucleus pulposus stem/progenitor cells).SOLUTION: Provided is a method for culturing a cell population containing Tie2-positive stem/progenitor cells while suppressing the formation of spherical colonies, (1) in the state of being present in undigested tissue, (2) in the medium to which at least one Tie2 expression enhancer other than a growth factor was added, (3) in the culture vessel having a culture surface that has been treated to enhance cell adhesion, or (4) in the medium to which the extracellular matrix degrading agent was added.SELECTED DRAWING: None
Patent JP-2021041481-A (JP)
Title: Grinding device, grinding grindstone and grinding method
Inventor: KAWASAKI TAKAHIKO
IPC: B24B53/00
Filed: 2019-09-09
Abstract: To provide a grinding device that can improve the through-put in processing a substrate.SOLUTION: A grinding device according to one embodiment comprises: a table for holding a substrate; a grinding grindstone that grinds an end face of the substrate, with a stepwise outer periphery part; a grindstone driving part that rotates the grinding grindstone; and a position adjustment part that adjusts a position of the grinding grindstone so that steps of the outer periphery part of the grinding grindstone are brought into contact with the end face ste by step during rotation of the grinding grindstone.SELECTED DRAWING: Figure 1
Patent JP-2021043664-A (JP)
Title: Slip processing device and slip processing system
Inventor: IKUMI TOMONORI
IPC: G06Q10/08
Filed: 2019-09-10
Abstract: To improve efficiency in preparation work for delivering a parcel on a delivery date designated by a recipient, and to reduce human errors.SOLUTION: A slip processing device comprises a reading section and a visualization section. The reading section reads identification information of a parcel from information printed on a slip associated to the parcel. The visualization section obtains information relating to a delivery which is associated and stored with the identification information read from the slip at the reading section, and visualizes the obtained information relating to the delivery onto the slip from which the identification information is read out.SELECTED DRAWING: Figure 6
Patent JP-2021042427-A (JP)
Title: Simulation method, and simulation apparatus
Inventor: GOTO YUKO
IPC: C22B23/02
Filed: 2019-09-10
Abstract: To provide a simulation method capable of calculating behavior of a substance in a reaction furnace with high accuracy, by considering a material for combustion charged from the middle of a reaction furnace.SOLUTION: A simulation method performing drying and reducing a raw material ore by charging a combustion material containing at least one of a volatile component and fixing carbon in the middle of movement, while moving the raw material ore charged in a reaction furnace, comprises the steps of: distributing a combustion material to a volatile component and fixing carbon by a mass flow rate; calculating a first reaction amount contributing to an equilibrium state with a solid phase containing the raw material ore of a second gas phase containing a first gas phase containing the combustion gas and the distributed volatile component; calculating a second reaction amount contributing to the equilibrium state with a second solid phase containing the first solid phase containing the raw material ore and fixing carbon; and calculating at least each flow rate when a first reaction component contributing to an equilibrium reaction of the second gas phase and a second reaction component contributing an equilibrium reaction of the second solid phase reached the equilibrium.SELECTED DRAWING: Figure 2
Patent JP-2021041438-A (JP)
Title: Device and method for detecting incorrect attachment of mold for press brake
Inventor: SENBA AKIRA
IPC: B21D37/00
Filed: 2019-09-12
Abstract: To provide a device for detecting incorrect attachment of a mold for a press brake, which can detect incorrect attachment of the additional mold attached to a mold holder by an operator.SOLUTION: Numerical control equipment 40 determines an interference region in which a component and a mold interfere with each other, when the length of the mold for use in each bend wire is virtually extended in the case where the plurality of bend lines set in the component are bent in order by using the predetermined mold. The numerical control equipment 40 detects whether or not the interference region interferes with the additional mold additionally attached to a mold holder, and determines that the additional mold is an incorrectly-attached mold, when detecting that the interference region interferes with the additional mold.SELECTED DRAWING: Figure 1
Patent JP-2021044043-A (JP)
Title: Memory system
Inventor: TAKIZAWA KAZUTAKA
IPC: G06F12/00
Filed: 2019-09-13
Abstract: To provide a memory system with high read performance.SOLUTION: A memory system includes a first memory, a memory controller, and a second memory. The first memory is a non-volatile memory including a plurality of memory cell transistors, each of which stores data according to a threshold voltage. The memory controller causes the first memory to execute a read operation of acquiring data corresponding to the threshold voltage from the first memory based on a comparison between the threshold voltage and a read voltage. The memory controller selects a first candidate value from a plurality of candidate values for the read voltage based on a degree of stress affecting the threshold voltage and causes the first memory to execute a read operation to which the first candidate value is applied as the read voltage.SELECTED DRAWING: Figure 1
Patent JP-2020123715-A (JP)
Title: Cover plate, manufacturing method of the same, and application thereof
Inventor: ZHANG LUNQIANG
IPC: H05K3/00
Filed: 2019-09-18
Abstract: To provide a cover plate, a manufacturing method of them, and an application of them.SOLUTION: In a cover plate, a manufacturing method of them, and an application of them, the cover plate comprises a bake plate and a composite resin layer coated onto an upper face of the bake plate, and hardness of the composite resin layer is less than that of the bake plate. When the cover plate is used for opening an FPC hole, since the hardness of the composite resin layer is less than that of the bake plate, it is suitable to open a hole, a slip phenomenon at a moment of opening the hole is prevented, and thus, accuracy of a localization and processing accuracy of opening the hole can be increased. Comparing the conventional bake plate with a single-sided rough surface bake plate which is opened and patented, the processing accuracy of opening the hole of the cover plate according to the present invention is higher, and a space that the processing accuracy of opening the hole becomes large, the extent can be controlled, and the processing accuracy can be more preferably effectively improved while being controlled.SELECTED DRAWING: Figure 1
Patent JP-2021050849-A (JP)
Title: handle
Inventor: KIKUNO SHINJI
IPC: F25D23/02
Filed: 2019-09-24
Abstract: To provide a handle excellent in gripping feeling and appearance of a grip part.SOLUTION: A handle 10 comprises a back member 11 fixed to a front surface of a door 3, and a front member 12 externally fitted to the back member 11. The front member 12 comprises a front wall 27 facing a back wall 14 of the back member 11 in front and back directions, and a pair of front side walls 28 protruding rearward from both widthwise edges of the front wall 27, and the rear end surface of each front side wall 28 is formed in an outer protrusion curved shape by an inner inclined surface 44 and an outer inclined surface 45. On the outer surface of each back side wall 16 of the back member 11 which is in close contact with the front side wall 28, a ridge 47 having a front inclined surface 49 and a rear inclined surface 50 is provided. The front inclined surface 49 of each ridge 47 faces the inner inclined surface 44 of each front side wall 28, and the rear inclined surface 50 is located between the outer surface of the back wall 14 and the outer inclined surface 45, thereby constituting the outer surface of the grip part 101 to be gripped.SELECTED DRAWING: Figure 1
Patent JP-2021056686-A (JP)
Title: System, device, method, and program for processing information
Inventor: HARASHIMA JUN
IPC: G06Q50/10
Filed: 2019-09-30
Abstract: To provide an information processing system, information processing device, information processing method and program, which allow for accurately estimating a cooking difficulty level of a recipe for each user.SOLUTION: An information processing system provided herein has an information processing device 100 comprising: an information holding unit 110 configured to hold association information 114 defining relationships between human attributes and difficulty level of each dish, and recipe information 112 of each dish; and an estimation unit 120 configured to estimate a difficulty level of recipe information for a user by applying an attribute of the user of the recipe information and information on a dish corresponding to the recipe information to the association information 114.SELECTED DRAWING: Figure 2
Patent JP-2020098326-A (JP)
Title: Polarizing plate
Inventor: SAWA YUKI
IPC: G02B5/30
Filed: 2019-09-30
Abstract: To suppress light escaping generated after heat treatment and the following leaving in the atmosphere, in a polarizing plate which includes a recess at an outer peripheral part or a through hole in a surface in a planner view.SOLUTION: A polarizing plate 100 includes a polyvinyl alcohol resin polarizer 101 and a first thermoplastic resin film 102 provided on one surface of the polarizer. The first thermoplastic resin film has a water absorption rate of 0.1% or less. The polarizing plate also includes a recess at an outer peripheral part or a through hole in a surface in a planner view. The polyvinyl alcohol resin polarizer has contractive force of 1.3 N or less per width of 2 mm in an absorption axis direction.SELECTED DRAWING: Figure 7
Patent JP-2021055931-A (JP)
Title: Heat pump cycle device
Inventor: INOUE KAZUHIRO
IPC: F24F11/64
Filed: 2019-09-30
Abstract: To suppress degradation in heating capacity during heat storage operation.SOLUTION: A heat pump cycle device includes a refrigerant circuit, a heat storage circuit, and a control part. The refrigerant circuit includes a compressor, a use side heat exchanger, a heat source side heat exchanger. The heat storage circuit includes a heat exchanger for heat storage having a heat storage material for storing exhaust heat of the compressor to perform heat exchange between a portion of refrigerant discharged from the compressor and the heat storage material, a flow rate adjustment valve for adjusting the amount of the refrigerant flowing through the heat exchanger for heat storage, and a temperature sensor for detecting information on the temperature of the heat storage material. The heat storage circuit is connected to a discharge side of the compressor and between the heat source side heat exchanger and an expansion valve. The control part calculates a first heat amount being a heat amount required to melt frost occurring in the heat source side heat exchanger on the basis of information on the temperature of the heat source side heat exchanger, calculates a second heat amount being a heat amount to be stored in the heat storage material on the basis of the information on the temperature of the heat storage material, and controls the rotation frequency of the compressor and the opening of the flow rate adjustment valve according to difference obtained by subtracting the second heat amount from the first heat amount.SELECTED DRAWING: Figure 1
Patent JP-2021060348-A (JP)
Title: Fixing device for strain sensor and torque sensor using the same
Inventor: TAKADA KAZUHIRO
IPC: G01L3/10
Filed: 2019-10-09
Abstract: To provide a fixing device for a strain sensor that can prevent reduction of the performance of the sensor and increase of the size of a device structure and that can fix the strain sensor to the structure without fail, and to provide a torque sensor using the fixing device.SOLUTION: A fixing member 41A is in contact with edges of a strain body of a strain sensor, the strain sensor having a first side 41c, a second side 41d parallel to the first side, and a surface 41b with an opening 41f between the first side 41c and the second side 41d, the first side 41c being in contact with the first structure 11 and the second side 41d being on the first structure 11. A cut C1 is provided so that an edge of the strain body is exposed.SELECTED DRAWING: Figure 10
Patent JP-2020097218-A (JP)
Title: Laminate composite structural components and methods for the same
Inventor: PAUL S NORDMAN
IPC: C23C14/06
Filed: 2019-10-10
Abstract: SOLUTION: A method for fabricating a structural part is disclosed. The method can include forming a plurality of layers on a base of a system having one or more application heads. Forming the plurality of layers can include forming alternating layers of a first material and a second material. Forming the alternating layers can include forming a first layer from the first material, and forming a second layer adjacent to the first layer from the second material.EFFECT: The plurality of layers can form the structural part, and one or more dimensions of the structural part can be greater than or equal to about 0.05 cm.SELECTED DRAWING: None
Patent JP-2021062778-A (JP)
Title: Vehicle control system
Inventor: GOTO TAKAYUKI
IPC: B60T7/12
Filed: 2019-10-15
Abstract: To suppress a feeling of discomfort and a feeling of anxiety of an occupant of a vehicle, for example, when vehicle traveling control is performed such that a vehicle that is performing automatic driving follows a target trajectory.SOLUTION: A vehicle traveling control apparatus performs vehicle traveling control such that a vehicle follows a target trajectory. An automatic driving control apparatus generates a first target trajectory as a target trajectory for automatic driving of the vehicle. The vehicle traveling control apparatus is further configured to be able to perform traveling support control for controlling at least one of steering, acceleration, and deceleration for purposes of improving safety of vehicle traveling, reducing a feeling of discomfort of an occupant, and stabilizing a vehicle behavior, for example. If an operation condition of the traveling support control holds, the vehicle traveling control apparatus generates a second target trajectory as a target trajectory for the traveling support control. The vehicle traveling control apparatus performs the vehicle traveling control by more weighting the second target trajectory than the first target trajectory.SELECTED DRAWING: Figure 2
Patent JP-2021063581-A (JP)
Title: Hose joint fitting and manufacturing method thereof
Inventor: AOKI TAKAMITSU
IPC: F16L33/207
Filed: 2019-10-17
Abstract: To reduce costs by simplifying manufacturing steps, and to improve come-off resistance of a cylindrical body with respect to a joint body.SOLUTION: A hose joint fitting 10A is equipped with a metallic joint body 14A having a pipe portion 22, and a metallic cylindrical body 16A. The pipe portion 22 has a pipe body 24 and a pipe diameter expanding portion 28. The cylindrical body 16A has a pipe insertion portion 30 inserted into the pipe body 24, and a hose installing portion 32 that is inserted into the pipe diameter expanding portion 28 and forms an annular space 2810 for inserting a hose between an inner peripheral surface of the pipe diameter expanding portion 28 and the hose installing portion 32. Coupling of the pipe body 24 and the cylindrical body 16A is carried out by fitting a different diameter portion 30A provided on the pipe insertion portion 30 with a fitting portion 2402 of the pipe body 24. On either an inner peripheral surface of the pipe body 24 or an outer peripheral surface of the pipe insertion portion 30, a sealing member 18 for sealing a space between them is installed.SELECTED DRAWING: Figure 3
Patent JP-2021067891-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI RYO
IPC: G03G21/00
Filed: 2019-10-25
Abstract: To provide an image forming apparatus that is designed for wider types of sheets.SOLUTION: An image forming apparatus comprises: a sheet storage unit that stores sheets; a removable sheet heating unit that heats the sheets stored in the sheet storage unit; and a control unit that, when the sheet heating unit is mounted, reduces the lower limit of the basis weight of the sheets on which images can be formed and which are stored in the sheet storage unit, compared with a case where the sheet heating unit is not mounted.SELECTED DRAWING: Figure 7
Patent JP-2021069064-A (JP)
Title: Voice edition output controller for generating special performance effect, voice edition output control method for generating special performance effect, and program
Inventor: MIMURA TAKASHIGE
IPC: G10K15/02
Filed: 2019-10-25
Abstract: To provide a voice edition output controller for generating a special performance effect to be supplied for voice content production.SOLUTION: A voice processing system 100 includes: microphone inputs 1a to 1e for collecting voice of characters who perform voice contents to input the voice to a voice edition output controller 2; an environmental sound source 1f for inputting environmental sound for representing a scene of drama (crowd sound, operation sound of an aquarium, water current sound of a river, and the like) to the voice edition output controller 2; the voice edition output controller 2 for receiving voice data from the microphone inputs 1a to 1e and the environmental sound source 1f and performing mixing of performing synthesis while adjusting voice levels of the voice data and edition of audio data such as deletion of part of the voice data and coupling of pieces of the voice data; a voice content recorder 3 for receiving edited voice; and an information processor 4 for performing edition operation using a general-purpose browser and a dedicated application.SELECTED DRAWING: Figure 1
Patent JP-2021065574-A (JP)
Title: Walk support device
Inventor: SHIBATA YOSHIYUKI
IPC: B60L15/20
Filed: 2019-10-28
Abstract: To provide a walk support device in which a user holds right-left handles for driving the device, in which the walk support device is stopped when the user releases the handle, and which can prevent or suppress travel in an unexpected direction even when the user accidentally pushes the held handle in an unexpected direction in a state where the user failed to apply a brake to the walk support device.SOLUTION: A walk support device includes a frame, a wheel including a drive wheel, driving means for travel, a handle, active force detecting means, progress speed detecting means, and a control unit. The control unit includes: a movement restriction control part which performs a movement restriction control that restricts drive of the driving wheel in the case where the active force detected at the handle continuously over a first predefined period time or more is at a predefined threshold value or less and the progress speed is at a predefined progress speed or less; and a progress control part which performs a progress control that releases the movement restriction control and drives the driving wheel in the case where the active force exceeding the active force threshold value is detected at the handle continuously over more than a second predefined period of time during the movement restriction control.SELECTED DRAWING: Figure 1
Patent JP-2021066948-A (JP)
Title: Method for manufacturing vapor deposition mask and vapor deposition mask
Inventor: SHIMIZU TSUNEYOSHI
IPC: C23C14/04
Filed: 2019-10-28
Abstract: To provide a method for manufacturing a vapor deposition mask that can improve definition, and to provide a vapor deposition mask.SOLUTION: A method for manufacturing a vapor deposition mask 20 includes: a preparing step of preparing a metal plate detachably affixed to a support substrate via a joint layer; a thickness reduction step of obtaining a first metal layer 21 by reducing a thickness of the metal plate by polishing a surface on an opposite side to the support substrate of the first metal layer; a through-hole forming step of forming a through-hole 40 in the first metal layer; and a separation step of separating the first metal layer from the support substrate.SELECTED DRAWING: Figure 4