baber/WOPTO huggingface dataset:
Patent JP-2021049890-A (JP)
Title: Pneumatic tire
Inventor: SHIMIZU KENTO
IPC: B60C17/00
Filed: 2019-09-25
Abstract: To improve dry steering stability performance at the low internal pressure time, and to improve wet steering stability performance at the low internal pressure time, while maintaining noise performance.SOLUTION: A pneumatic tire 1 includes a tread part forming a ground contact area in contact with the ground, and a high hardness rubber layer 30 provided on the tire width direction outside of a ground contact end T on the tire width direction outside of the ground contact area. The hardness of the high hardness rubber layer 30 is higher than the hardness of rubber constituting the ground contact area in contact with the ground in the tread part, and the ratio of a distance from the ground contact end T to the high hardness rubber layer on a meridian cross section to a ground contact width of the ground contact area is 0.1 or less.SELECTED DRAWING: Figure 1
Patent JP-2021049207-A (JP)
Title: Ultraviolet sterilizer
Inventor: NAMASUGI KOICHI
IPC: A61L2/10
Filed: 2019-09-26
Abstract: To provide an ultraviolet sterilizer capable of enhancing efficiency of sterilization by ultraviolet irradiation.SOLUTION: An ultraviolet sterilizer 10 includes: continuous conveying means 11 for continuously conveying a sterilization object O from the upstream side to the downstream side; and a plurality of ultraviolet sources 52, 54 arranged along a conveying direction C and each having an ultraviolet irradiation range. The ultraviolet sterilizer 10 further includes a detector 13 for detecting the sterilization object O conveyed by the continuous conveying means 11 at an upstream point from the ultraviolet irradiation range. The ultraviolet sterilizer 10 further includes a control unit 14 for letting an ultraviolet source 52 irradiate the sterilization object O with ultraviolet rays UV when the sterilization object O is determined to be in the ultraviolet irradiation range of the ultraviolet source 52 by the result detected by the detector 13.SELECTED DRAWING: Figure 1
Patent JP-2021052549-A (JP)
Title: Posiwatt trading support device and posiwatt trading method
Inventor: SUZUKI KENICHI
IPC: G06Q50/06
Filed: 2019-09-26
Abstract: To prevent malfunction of a power storage battery system when posiwatt trading is performed using an existing power storage battery system.SOLUTION: A posiwatt trading support device (5) can be connected to a power storage battery system (1) that includes a power storage battery (11) that can supply power separately from power from the outside to a load (2) that receives power from the outside via a power receiving point, and a control device (10) that controls the discharge power of the power storage battery on the basis of the value of the receiving power at a receiving point, and controls the charging power from the receiving point to the power storage battery such that the value of the receiving power does not exceed a predetermined threshold value (Pcmax). The posiwatt transaction support device (5) calculates the value of a virtual receiving power to be input to the control device (10) on the basis of a target value (Psetx) of the receiving power calculated in response to a demand response command in the posiwatt transaction, and sets the change rate to be equal to or less than a predetermined change rate when the target value of the receiving power is changed from a first value to a second value.SELECTED DRAWING: Figure 1
Patent JP-2021052987-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-09-27
Abstract: To recognize in which mode a game machine returns from a power interruption state.SOLUTION: A game machine includes determination means determining whether or not a special game is executed on the basis that a start condition is satisfied and storage means storing information about a game. As return from a power interruption state of the game machine, there are first return causing initialization of the information stored to the storage means and second return that does not cause initialization and is return when reservation storage is stored to the storage means. When the first return is performed and when the second return is performed, display contents in display means until a prescribed image is displayed from the return vary.SELECTED DRAWING: Figure 65-2
Patent JP-2021057225-A (JP)
Title: relay
Inventor: MIYAKE AYAKA
IPC: H01H50/54
Filed: 2019-09-30
Abstract: To facilitate the start of movement of a moving core when the moving core moves, while preventing an increase in size of a relay.SOLUTION: A moving member is connected to a first movable contact piece movably between a closed position at which a first movable contact is in contact with a first stationary contact and an open position at which the first movable contact is separated from the first stationary contact. The moving core is connected to the moving member movably in a contact direction in which the first movable contact is in contact with the first stationary contact and a separation direction in which the first movable contact is separated from the first stationary contact. The moving core is moved by a magnetic force generated from a coil, and thereby a driving device moves the moving member. An elastic body generates an assisting force for assisting the movement in the contact direction of the moving core when the moving member is at the open position.SELECTED DRAWING: Figure 2
Patent JP-2021052689-A (JP)
Title: Texture-retained food
Inventor: NAKANISHI MASATO
IPC: A23G9/32
Filed: 2019-09-30
Abstract: To provide a food containing a high moisture food material and a low moisture food material, effectively suppressed in transition of moisture from the high moisture food material to the low moisture food material, wherein the texture of the low moisture food material is retained therein.SOLUTION: A food contains a high moisture food material, a low moisture food material, and an oil-and-fat composition, wherein: the low moisture food material is dispersed in a continuous phase of the oil-and-fat composition; at least a part of the low moisture food material is separated from the high moisture food material by the oil-and-fat composition; and a viscosity of the oil-and-fat composition at 25°C and a shear rate of 10(1/s) is 100 mPa s to 20,000 mPa s, or gel strength of the oil-and-fat composition at 25°C is 800 N/m2 to 51,000 N/m2. The oil-and-fat composition comprises an oil and fat, a seasoning and/or a flavor.SELECTED DRAWING: None
Patent JP-2021061128-A (JP)
Title: Click pad and electronic device having the same
Inventor: OGAWA NAOHISA
IPC: H01H13/52
Filed: 2019-10-04
Abstract: To provide a click pad that can reduce click sound.SOLUTION: A click pad 10 includes a click pad module 12 having an operation surface on a front surface side and a metal dome 14 having a dome shape on a back surface side, a convex portion 16 which is provided to a housing 2 on a main body side and faces the metal dome 14, and a sound reducing rubber 20 provided between the metal dome 14 and the convex portion 16. The sound reducing rubber 20 is provided between the metal dome 14 and the convex portion 16.SELECTED DRAWING: Figure 5
Patent JP-2020003826-A (JP)
Title: Extreme ultraviolet light source
Inventor: TAO YEZHENG
IPC: G03F7/20
Filed: 2019-10-08
Abstract: To provide techniques for conditioning a target.SOLUTION: An initial pulse of radiation is generated; a section of the initial pulse of radiation is extracted to form a modified pulse of radiation, the modified pulse of radiation including a first portion and a second portion, the first portion being temporally connected to the second portion, and the first portion having a maximum energy that is less than a maximum energy of the second portion; the first portion of the modified pulse of radiation is caused to interact with a target material to form a modified target; and the second portion of the modified pulse of radiation is caused to interact with the modified target to generate plasma that emits extreme ultraviolet (EUV) light.SELECTED DRAWING: Figure 3A
Patent JP-2021061209-A (JP)
Title: Terminal and manufacturing method thereof
Inventor: YAMAMOTO TAKATATSU
IPC: H01R43/16
Filed: 2019-10-09
Abstract: To provide a terminal and a manufacturing method thereof that are easy to recycle while ensuring the deformation strength of the terminal.SOLUTION: A breaking groove portion 10 that connects a terminal main body 2 and an electric wire connecting portion 3 is continuously provided between both ends of a connecting portion 4 in a width direction D, and has a V-shaped groove shape that protrudes in a direction T orthogonal to the width direction D of the connecting portion 4, and a V-shaped inclination angle A with respect to the width direction D of the connecting portion 4 is an angle in which the stress generated in the breaking groove portion 10 applied to the assumed load acting on the connecting portion 4 is less than the yield stress.SELECTED DRAWING: Figure 2
Patent JP-2021062067-A (JP)
Title: Fluid replacement device of hemodialysis device
Inventor: SAKASHITA TAKAAKI
IPC: A61M1/16
Filed: 2019-10-15
Abstract: To reliably execute fluid replacement even when pressure of a blood circuit 3 fluctuates.SOLUTION: A fluid replacement passage 5 for supplying a replacement fluid to a blood circuit 3 during dialysis treatment is communicated with a dialysis fluid supply passage 14 and the blood circuit 3. First flow amount throttle means MV1 is provided in the dialysis fluid supply passage 14 in the downstream of a connection part 22 of the dialysis fluid supply passage 14 and the fluid replacement passage 5, and second flow amount throttle means MV2 is provided in the fluid replacement passage 5. Control means executes control to cause the pressure of the connection part 22 to be predetermined pressure or higher by controlling the first flow amount throttle means MV1, and executes control to cause the flow amount of the replacement fluid flowing through the fluid replacement passage 5 to be a target value by controlling the second flow amount throttle means MV2.SELECTED DRAWING: Figure 1
Patent JP-2021065944-A (JP)
Title: robot
Inventor: KIKUCHI YO
IPC: B25J19/06
Filed: 2019-10-18
Abstract: To provide a robot that can perform maintenance of a gear according to a plan before a phenomenon that a position of a tool connected to a tip of an arm becomes unstable occurs due to increase of backlash of the gear being used in an arm driving part of an industrial robot.SOLUTION: The robot comprises: a robot mechanism part having a plurality of joints and a plurality of driving parts; a control part that controls the driving parts so that the robot mechanism part executes predetermined inspection operation for inspecting any one driving part to be inspected of the driving parts; and a notifying part that notifies of maintenance information on the driving part to be inspected based on current values of a motor of the driving part being inspected or information relevant to the current values. The robot performs an operation of making a tool at a tip of the robot mechanism part approach an object at a predetermined position from a predetermined start position to press the tool against the object and a predetermined inspection operation of separating the tool from the object, by giving a control instruction to rotate the joints at a predetermined rotation angle to the motor of the driving part to be inspected.SELECTED DRAWING: Figure 4
Patent JP-2021067541-A (JP)
Title: Color reaction determination system
Inventor: BIWA KOICHI
IPC: G01N33/483
Filed: 2019-10-23
Abstract: To mechanically and accurately determine (measure) a color development state by a reagent in a measuring kit utilizing immuno-chromatography technology and microbial discrimination, identification, enzyme reaction, and the like.SOLUTION: A color reaction determination system includes a camera that photographs a color development state after color reaction and a computer that performs a color development determination from photographic data obtained by photographing with the camera. The color reaction determination system obtains hue and/or color saturation, and brightness as required, of a color reaction appearance region from the photographic data. The color reaction determination system determines the color development state based on the obtained hue and/or color saturation. It becomes possible to mechanically and accurately measure the color development state even in any light environment by using a factor that is not affected by an external light environment.SELECTED DRAWING: Figure 3
Patent JP-2021068286-A (JP)
Title: Display device, display system, display method and program
Inventor: YAMADA YUSUKE
IPC: G06Q50/06
Filed: 2019-10-25
Abstract: To provide a display device, a display system, a display method and a program that appropriately display a plant procedure manual.SOLUTION: In a nuclear power plant, a display device 10 carried by operators in a central control room includes: an input unit 20 that is a terminal-type display device and receives user input; a display unit 22 that displays a procedure manual showing work items for the plant; and a control unit 30. The control unit 30 causes the display unit 22 to display the procedure manual and causes, when work item information is received, the procedure manual displayed by the display unit 22 to display first work item information indicating the received work item. The control unit 30 causes, when work progress information indicating progress of work for the received work item is input to the input unit 20, the procedure manual displayed by the display unit 22 to display second work item information indicating that the work progress information is input for the received work item.SELECTED DRAWING: Figure 3
Patent JP-2021065659-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-10-28
Abstract: To increase game amusement in a game machine.SOLUTION: In a game machine including game control means capable of executing a game and performance control means capable of executing a performance related to the game, the performance control means can switch between a performance of a first performance mode and a performance of a second performance mode which has a different predetermined parameter from that in the first performance mode, as a performance related to the game.SELECTED DRAWING: Figure 34
Patent JP-2021069968-A (JP)
Title: Catalyst for production of organic carbonate and method for producing organic carbonate
Inventor: TOMISHIGE KEIICHI
IPC: B01J29/70
Filed: 2019-10-29
Abstract: To provide a production method that makes it possible to obtain organic carbonate at high yield without using phosgene, and a catalyst for the production of organic carbonate that is used in the production method.SOLUTION: A catalyst for the production of organic carbonate contains cerium oxide (a), and silicate (b) composed of silica (SiO2) and/or aluminosilicate (c) composed of silica (SiO2) and alumina (Al2O3). There is also provided a method for producing organic carbonate.SELECTED DRAWING: None
Patent JP-2021072486-A (JP)
Title: Imaging system
Inventor: MIYOSHI YUTA
IPC: H04N5/235
Filed: 2019-10-29
Abstract: To provide an imaging system capable of reducing the load at initial setting.SOLUTION: An imaging system 20 includes: a camera 36 for picking up images of the target space; an actuator 34 for changing the shooting range of the camera 36; a camera control unit 32 that controls the actuator 34; and a communication unit 38 that communicates with the outside. The communication unit receives a piece of condition information for identifying a specific stationary object that should be in the shooting range out of the stationary objects existing in the target space, which is the information to be input from the outside. The camera control unit 32 controls the actuator 34 to set the shooting range of the camera 36 so that the specific stationary object identified by the received condition information is picked up.SELECTED DRAWING: Figure 2
Patent JP-2021071344-A (JP)
Title: Semiconductor ic, electronic device, and time display method
Inventor: SASAHARA HIDEO
IPC: G04G21/00
Filed: 2019-10-30
Abstract: To provide a semiconductor IC, an electronic device, and a time display method which display the time according to a time zone while avoiding excessive quality.SOLUTION: An electronic device 1A includes a communication unit 10 as a GPS communication module, a calculation section 410, a specification section 430A, and a display control section 440A. The calculation section 410 calculates a position by Doppler positioning. The specification section 430A specifies a time zone on the basis of the position having calculated by the calculation section 410. The display control section 440A makes a display unit 20 display the time according to the time zone having specified by the specification section 430A.SELECTED DRAWING: Figure 1
Patent JP-2021071258-A (JP)
Title: Refrigerator
Inventor: TOMIYAMA AKIRA
IPC: F25B49/02
Filed: 2019-10-31
Abstract: To solve a problem that a refrigerant and refrigeration oil separate from each other in an accumulator.SOLUTION: An air conditioner is equipped with a refrigerant circuit, a suction temperature sensor, and a control portion. The refrigerant circuit sequentially connects a compressor, a radiator, an expansion valve, an evaporator, and an accumulator. The control portion controls the number of rotations of the compressor, and an opening of the expansion valve. The control portion performs control of a step S3 for lowering the number of rotations of the compressor and performs control of a step S4 for changing an opening of the expansion valve to a predetermined opening, when it is determined that a refrigerant and lubricant separate from each other in the accumulator, on the basis of a detection result of the suction temperature sensor.SELECTED DRAWING: Figure 4
Patent JP-2020042034-A (JP)
Title: Chemical sensor with consistent sensor surface area
Inventor: KEITH G FIFE
IPC: G01N27/414
Filed: 2019-11-01
Abstract: To provide low-noise chemical sensors for large-scale chemical sensor arrays, and methods of manufacturing the same.SOLUTION: A chemical sensor 350 provided herein comprises a chemically-sensitive field effect transistor including a floating gate conductor 318 having an upper surface. A first insulator 308 and a second insulator 310 disposed on top of the first insulator define an opening, the first insulator 308 extending to the floating gate conductor 318. A conductive element 370 contacts the upper surface of the floating gate conductor 318 and extends a distance along a sidewall of the opening.SELECTED DRAWING: Figure 3
Patent JP-2021074270-A (JP)
Title: Medical biological fluid switching cock, intubation tube using the same, phlegm and saliva suction device, and biological fluid suction device
Inventor: TAKEZAWA SHINGO
IPC: A61M16/04
Filed: 2019-11-08
Abstract: To provide an inexpensive system and an inexpensive method capable of easily and safely (hygienically) switching all of a case where saliva is sucked together with phlegm, a case where mainly phlegm is sucked, and a case where mainly saliva is sucked by one system in sucking biological fluid such as phlegm in the trachea of a patient using an artificial respirator.SOLUTION: A medical biological fluid switching cock switches a flow state of different kinds of biological fluid from two input terminals to one output terminal. There are three switching patterns: a first pattern creates a state in which a small amount of biological fluid flows from both of the two input terminals to the output terminal; a second pattern creates a state in which the biological fluid mainly flows from one of the two input terminals to the output terminal; and a third pattern creates a state in which the biological fluid flows from the other of the two input terminals to the output terminal. A switching lever is provided for switching the switching patterns.SELECTED DRAWING: Figure 13
Patent JP-2021081105-A (JP)
Title: Air conditioning device
Inventor: MIURA SHU
IPC: F25B47/02
Filed: 2019-11-15
Abstract: To prevent evaporation of water in a tray, in a second motion.SOLUTION: An air conditioning device includes a control device (C) for controlling a refrigerant circuit (11) and a pump (58) to execute a second motion after a first motion. The first motion is a motion for executing a first refrigeration cycle, and generating dew condensation water or ice on a utilization heat exchanger (53) as an evaporator, the second motion is a motion for executing a second refrigeration cycle and heating air by the utilization heat exchanger (53) as a radiator, and the control device (C) operates the pump (58) in the second motion.SELECTED DRAWING: Figure 8
Patent JP-2021082017-A (JP)
Title: Design support method
Inventor: SOTOIKE AKIO
IPC: G06F30/10
Filed: 2019-11-19
Abstract: To design a model including components and an assembly position in new shapes.SOLUTION: A reference shape recognition part 11 acquires shape elements from component models, recognizes whether or not the shape elements correspond to any of a plurality of reference shape types, a reference shape set setting part 12 stores a combination consisting of two kinds of shape elements as a reference shape set for every component model, an assembly processing part 13 evaluates coincidence of the shape sets each component model has, specifies the combination of the shape sets with high coincidence between the two component models, when each shape set of the two component models in the specified combination can be assembled only in one assembly direction, specifies the assembly direction, and when each set of the two component models in the two component models can be assembled in two or more assembly directions, specifies the assembly direction with the largest area of a mating surface of the two component models, and assembles the two component models so that each shape set of the two component models is assembled in the specified assembly direction.SELECTED DRAWING: Figure 2
Patent JP-2021086491-A (JP)
Title: Printer
Inventor: OGUCHI TOMOYA
IPC: B41J29/38
Filed: 2019-11-29
Abstract: To prevent firmware from being updated to firmware of a version older than firmware stored before updating to specific firmware.SOLUTION: A printer includes a printing unit, a storage unit, and a control unit. The storage unit stores firmware and reference version information. The firmware includes normal firmware and specific firmware. The control unit receives the normal firmware, updates (S12), when version information of the received normal firmware is equal to or newer than the reference version information (S5, Yes), firmware stored in the storage unit to the received normal firmware, and updates the reference version information to the version information of the received normal firmware (S13). The control unit updates (S3), on receipt of the specific firmware (S2, Yes), the firmware stored in the storage unit to the specific firmware, and does not update the reference version information.SELECTED DRAWING: Figure 4
Patent JP-2021089357-A (JP)
Title: Near-infrared cut filter and imaging device having the same
Inventor: YAMAZAKI TAKESHI
IPC: G02B5/22
Filed: 2019-12-03
Abstract: To provide a near-infrared cut filter which is extremely less independent on an incident angle, has an excellent inclined incidence property, and has small transmittance in an at least 1000nm wavelength range.SOLUTION: A near-infrared cut filter includes: a transparent base material formed of glass containing iron atoms, of which half wavelength on a large wavelength side of a transmittance curve being larger than 630 nm and of which average transmittance being 1% or less in a wavelength range of 1000-1200 nm; and a resin layer on at least one main surface of the transparent base material, the resin layer absorbing light with specific wavelengths.SELECTED DRAWING: Figure 1