baber/WOPTO huggingface dataset:
Patent JP-2021037918-A (JP)
Title: Storage box of vehicle
Inventor: MATSUMOTO MASAHIRO
IPC: B60R7/04
Filed: 2019-09-05
Abstract: To improve assembly accuracy between a lid and a box.SOLUTION: A lid 40 is attached to an upper end edge part of a box 20 through a hinge 5 in a tiltable manner and may tilt around a rotation axis extending in a vehicle width direction between a closing position in which the lid closes a box opening 22 of the box 20 and an opening position in which the lid opens the box opening 22. A centering pin insertion hole 36 is formed at a box outer edge part of the box 20, and a centering pin 41 is provided at an upper end part of the lid 40. In a closed state, the centering pin 41 of the lid 40 is not inserted into the centering pin insertion hole 36 of the box 20. In a state that the lid 40 is tilted further in an opening direction than at the open position to be disposed in a temporary fixing position, the centering pin 41 of the lid 40 is inserted into the centering pin insertion hole 36 of the box 20 to restrict the movement of the lid 40 in the vehicle width direction relative to the box 20.SELECTED DRAWING: Figure 6
Patent JP-2021048960-A (JP)
Title: Needle cap
Inventor: AKIYAMA MASAHIRO
IPC: A61M5/32
Filed: 2019-09-24
Abstract: To provide a needle cap capable of making a needle tip visible by a simple constitution.SOLUTION: A needle cap 10 comprises a tube 50 which covers the needle tip 24 of a needle 12 therewith. The tube 50 has a lens part 60 which allows a user to see the needle tip 24 expanded at a position facing the needle tip 24. As a result of this, a simple constitution of having the lens part 60 in the tube 50 allows the user to satisfactorily confirm the state of the needle tip 24 including the orientation of a blade face 26 even when a needle hub 30 is held in punctuation of the needle 12.SELECTED DRAWING: Figure 1
Patent JP-2020074509-A (JP)
Title: Electronic apparatus
Inventor: IWASAKI MASATAKE
IPC: G03B17/04
Filed: 2019-09-26
Abstract: To magnetically detect opening and closing of a movable part without increasing size and to facilitate the design of an opening and closing detection angle in an electronic device that is provided with a movable part.SOLUTION: An imaging apparatus includes a movable part 40 whose display part can be rotated in an opening and closing direction with respect to an apparatus body by a hinge part 43. A magnet 52 is located in the vicinity of the hinge part 43, and an opening and closing sensor 50 detects opening and closing of the movable part 40 by detecting a magnetic field of the magnet 52. The magnetization direction of the magnet 52 is a direction perpendicular to the opening and closing axis 45 of the movable part 40, the opening and closing sensor 50 detects a magnetic field in a direction perpendicular to the opening and closing axis 45, and a control section acquires a detection signal of the opening and closing sensor 50 to control the display state of the display part 41.SELECTED DRAWING: Figure 3
Patent JP-2021055718-A (JP)
Title: Sliding member and piston ring
Inventor: DENG Xingrui
IPC: C10M169/04
Filed: 2019-09-27
Abstract: To provide a sliding member capable of realizing both high abrasion resistance and a low friction coefficient in sliding under lubricant containing an organic molybdenum compound.SOLUTION: A sliding member 100 is used under the presence of lubricant containing an organic molybdenum compound, and has a base material 10 and an amorphous carbon film 20 formed on the base material 10 and having a surface 20A as a sliding surface. The amorphous carbon film 20 has a substantially hydrogen-free component composition containing silicon: 2 atomic% or more and 20 atomic% or less, and boron: 2 atomic% or more and 15 atomic% or less, and having the balance consisting of carbon.SELECTED DRAWING: Figure 1
Patent JP-2021057165-A (JP)
Title: Extension cable set and method for manufacturing extension cable set
Inventor: SHIODA KAZUHIRO
IPC: H01R31/06
Filed: 2019-09-27
Abstract: To provide an extension cable set which can be suitably used outdoors by suppressing the entry of water such as rain, and a method for manufacturing an extension cable set.SOLUTION: An extension cable set 10 of the present invention includes an outlet part 20 with one or more outlets 24, a plug part 30, and a wiring part 40 for connecting the outlet part 20 and the plug part 30. The wiring part 40 includes a code part 50 formed in a cord and a flat part 60 formed flat. A connection 70 where the flat part 60 and the code part 50 are connected is covered with an insulation 72 made of an insulating material.SELECTED DRAWING: Figure 6
Patent JP-2021044791-A (JP)
Title: Attack path detection method, attack path detection system, and non-transitory computer-readable medium
Inventor: CHUNG MENG-HSUAN
IPC: G06F21/55
Filed: 2019-09-30
Abstract: To provide an attack path detection method.SOLUTION: An attack path detection method includes the steps of: establishing a link relationship among a plurality of hosts on the basis of a host log set to generate a host relationship graph; marking at least one host in which an abnormal condition occurs on the host relationship graph; calculating a risk value corresponding to each of the plurality of hosts; in a host in which no abnormal condition occurs, determining whether the risk value corresponding to the host is greater than a first threshold, to determine a host with the risk value greater than the first threshold as a high-risk host; and searching for at least one host attach path from paths between the high-risk host and the at least one host in which the abnormal condition occurs on the basis of the link relationship between the hosts on the host relationship graph.SELECTED DRAWING: Figure 1
Patent JP-2021055779-A (JP)
Title: Gear support member
Inventor: HAYASHI KENGO
IPC: F16H57/04
Filed: 2019-09-30
Abstract: To provide a gear support member which achieves seizure resistance.SOLUTION: A gear support member rotatably supports a helical gear engaging with a predetermined gear through a bearing part and includes: a passage in which an oil flows; and a discharge hole provided so that the oil is discharged to an inner peripheral surface of the bearing part. The discharge hole is provided corresponding to a portion of the bearing part where a thrust force of the helical gear is intensively applied.SELECTED DRAWING: Figure 5
Patent JP-2021064552-A (JP)
Title: Fuel battery
Inventor: TSUJIGUCHI TAKUYA
IPC: H01M8/026
Filed: 2019-10-16
Abstract: To provide a fuel battery that can prevent retention of fuel and carbon dioxide in a fuel distribution groove formed in a fuel electrode to suppress an amount of power generation from being reduced.SOLUTION: A fuel electrode current collector of a fuel electrode has a fuel distribution groove for leading fuel from a fuel inlet to a fuel outlet. The fuel distribution groove extends from one side edge side of a fuel distribution surface to the other side edge side facing one side edge, and includes a plurality of distribution groove portions arranged in parallel to be spaced from one another at predetermined intervals, and a plurality of fold-back groove portions for connecting end portions on one side edge sides or end portions on the other side edge side of two adjacent sets of distribution groove portions so that the plurality of distribution groove portions becomes a plurality of sets of adjacent distribution groove portions in which fuel flows in opposite directions to each other. An inner wall surface portion of each of the plurality of fold-back groove portions which faces the end portion of the distribution groove portion is formed into a curved surface so that the distance to the end portion of the distribution groove portion which the inner wall surface faces is gradually shorter as shifting to both end portions in a direction orthogonal to the extending direction of the distribution groove portion.SELECTED DRAWING: Figure 3
Patent JP-2020097924-A (JP)
Title: Method for detecting water in fuel
Inventor: ALEXANDER SCHENCK ZU SCHWEINSBERG
IPC: F02M25/022
Filed: 2019-10-16
Abstract: To provide a method for detecting water in fuel.SOLUTION: Fuel injection devices (2, 3) are configured to inject fuel into a combustion chamber (4) of an internal combustion engine (1). Water contained in the fuel affects an opening delay time and a closing delay time of the fuel injection devices due to the adhesive effect on the fuel injection devices. Based on the switching operation of the fuel injection devices, by detecting the opening delay time and/or the closing delay time, a value of the percentage of the water in the fuel is detected based on the viscosity of the fuel.SELECTED DRAWING: Figure 1
Patent JP-2021065889-A (JP)
Title: Electrode inspection device for spot welding
Inventor: TEZAWA KAZUHIRO
IPC: G01N21/88
Filed: 2019-10-17
Abstract: To provide an electrode inspection device for spot welding which can be installed even if a space around an industrial robot is narrow and achieves high heat radiation performance to be less likely to affect a control board even during continuous service.SOLUTION: An electrode inspection device for spot welding includes: a camera unit 2 having camera bodies 7 which capture images of tips of electrodes 10 for spot welding attached to a welding gun G; a control unit 3 which controls the camera unit 2; and a camera cable 4 which connects the camera unit 2 with the control unit 3. The control unit 3 includes: a control board 32 which processes the image captured by each camera body 7 and compares a processing result of the image with a preset setting value to determine a state of each electrode 10; and a metallic casing 31 which houses the control board 32. The casing 31 is attached to a frame 11 made of a metallic material.SELECTED DRAWING: Figure 1
Patent JP-2020094273-A (JP)
Title: Hyper-eutectic alloy improved in elongation and impact strength
Inventor: KWON A-REUM
IPC: C22C21/02
Filed: 2019-10-21
Abstract: To provide a hyper-eutectic alloy which has better abrasion resistance than an ADC12 alloy and better elongation and impact resistance than a K14 alloy.SOLUTION: The hyper-eutectic alloy improved in elongation and impact strength includes 1.0 to 3.0 wt.% of copper (Cu), 0.1 to 0.3 wt.% of magnesium (Mg), 13.5 to 15.5 wt.% of silicon (Si), 0.1 wt.% or less of nickel (Ni), and the balance of aluminum (Al).SELECTED DRAWING: Figure 1
Patent JP-2021071508-A (JP)
Title: Foamable image forming toner composition
Inventor: TERADA AKINORI
IPC: G03G9/097
Filed: 2019-10-29
Abstract: To provide a foamable image forming toner which offers reduced foaming temperature and allows for forming stereographic images with a good image height and charging property.SOLUTION: A foamable image forming toner is provided, comprising a binder resin, foaming agent, colorant, mold release agent and charge control agent, and having an acid value in a range of 4-27 mgKOH/g.SELECTED DRAWING: None
Patent JP-2021072170-A (JP)
Title: Display control device
Inventor: SASAKI KAZUYA
IPC: B61D37/00
Filed: 2019-10-29
Abstract: To provide a display control device with which a display device configured by overlapping a dimming unit and a display unit provided in a window opening portion of a moving body such as a railroad vehicle or the like can display with appropriate brightness.SOLUTION: In a display control device 1, a condition calculating unit 11 controls the dimming degree of a dimming unit 22 based on operation data, a speed signal, door opening/closing information, and an optical sensor output signal as traveling environment information of a railroad vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021070126-A (JP)
Title: Creep feed grinding method and grinding device
Inventor: MANNAMI HIDETOSHI
IPC: B24B49/03
Filed: 2019-11-01
Abstract: To grind a work-piece into an even thickness without being accompanied by complicated height-position control of grinding means.SOLUTION: A work-piece W is ground into an even thickness by executing a creep feed grinding method which comprises: a trial-grinding step of trial-grinding the work-piece W using a grinding stone 340; a thickness measuring step of measuring a thickness T1 at one end side and a thickness T2 at the other end side respectively of the work-piece W subjected to trial-grinding, using the thickness measuring means 7; a thickness difference calculating step of calculating a thickness difference D by subtracting the T1 from the T2 using the thickness difference calculating means 8; a holding surface inclining step of inclining a holding surface 20a by moving down one end 211 of a frame body 21 of a chuck table 2 in a -Z direction using an inclination adjustment mechanism 6, on the basis of the calculated thickness difference D; and a grinding step of grinding a new work-piece W using the grinding stone after inclining the holding surface 20a.SELECTED DRAWING: Figure 6
Patent JP-2021076023-A (JP)
Title: Exhaust system
Inventor: NAKAMURA TOMOYA
IPC: F28D1/053
Filed: 2019-11-05
Abstract: To provide a technology that can suppress generation of deposit that is generated from a low-temperature exhaust gas by mixing the low-temperature exhaust gas with a high-temperature exhaust gas.SOLUTION: An exhaust system (10) includes: a heat exchanger (20) including a first pipe (50) for evacuating a low-temperature exhaust gas cooled by a cooling medium; a second pipe (60) for evacuating a high-temperature exhaust gas; and a merging part (40) including a merging space (70) where the low-temperature exhaust gas merges with the high-temperature exhaust gas. The merging space (70) is provided with: an obstruction part (80) for obstructing a flow of the low-temperature exhaust gas and a flow of the high-temperature exhaust gas; and a mixing space (71) for mixing the low-temperature exhaust gas and the high-temperature exhaust gas, which are stagnated by the obstruction part (80), with each other.SELECTED DRAWING: Figure 4
Patent JP-2020037567-A (JP)
Title: Use of s1p receptor modulator
Inventor: YVES-ALAIN BARDE
IPC: A61K31/137
Filed: 2019-11-06
Abstract: To provide use of an S1P receptor modulator in the treatment or prevention of a disease or condition dependent on brain-derived neurotrophic factor (BDNF) expression.SOLUTION: The present invention provides a pharmaceutical composition for preventing, inhibiting or treating Rett syndrome, the composition comprising 2-amino-2-[2-(4-octylphenyl)ethyl]propane-1,3-diol in free form or in a pharmaceutically acceptable salt form.SELECTED DRAWING: Figure 1
Patent JP-2021075747-A (JP)
Title: Method for accelerating rust development on bonding surface of splice plate
Inventor: ITAYA TOSHIOMI
IPC: E01D2/02
Filed: 2019-11-07
Abstract: To provide a method for accelerating rust development, capable of causing excellent rust in a short time by paying attention to the environment during rust development regardless of the composition of a rust accelerator.SOLUTION: The method for accelerating rust development when using a surface rusted between a splice plate attached to a base material, such as the bracket and beam of a steel frame column used in the on-site construction of a building steel frame or a base material, such as a plate girder and a box girder used in the on-site temporary construction of a steel bridge and the base material as a friction surface comprises: the application step of applying a liquid rust accelerator to the bonding surface of the splice plate by spraying; and the rust development step of heating and drying the bonding surface of the splice plate at a temperature of 45-55°C on-line to accelerate rust development after the application step.SELECTED DRAWING: Figure 1
Patent JP-2021075205-A (JP)
Title: Steering apparatus
Inventor: MIHARA SHIN
IPC: B62D1/19
Filed: 2019-11-12
Abstract: To provide a steering apparatus that is able to inhibit variation in impact absorbing capacity using an upper column and a lower column.SOLUTION: A steering apparatus comprises: a top plate including first and second fixed parts, fixed to a steering support member, and a connection connecting the first and second fixed parts; a bracket mounted on the first fixed part; an upper column supported by the bracket; and a lower column coupled to the upper column. The connection includes a first hole into which an insertion, which is part of the steering support member, is inserted. The bracket includes: a mounting plate being formed into a plate-shape orthogonal to a radial direction of the upper column and facing the first fixed part; and an inclined plate which is disposed to overlap the insertion as viewed from the radial direction and inclined away from the insertion toward the front. A surface of the mounting plate, facing the first fixed part, is flush with an inner side end of the insertion in the radial direction.SELECTED DRAWING: Figure 14
Patent JP-2021078303-A (JP)
Title: Energy management system
Inventor: SAGAWA TERUMASA
IPC: H02J3/00
Filed: 2019-11-12
Abstract: To provide an energy management system capable of suppressing deterioration of a storage battery by shortening a period of a high SOC state and reducing the number of times of charging.SOLUTION: Power consumption prediction data acquisition means acquires a power consumption prediction value of a load in a prediction period including a plurality of chargeable periods in which charging from a power supply system to a storage battery is enabled and a plurality of discharge periods in which discharging from the storage battery to a load is required. In the case that initial dischargeable electric energy B is smaller than prediction discharging total electric energy A and the sum total of the initial dischargeable electric energy B and initial chargeable electric energy C with which the storage battery can be charged until first discharging start prediction time Tu(1) in the prediction period is equal to or larger than the prediction discharging total electric energy A, first charging start time calculation means calculates first charging start time Tcst for finishing charging with additional charging electric energy D1, difference between the prediction discharging total electric energy A and the initial dischargeable electric energy B, immediately before the first discharging start prediction time Tu(1).SELECTED DRAWING: Figure 1
Patent JP-2020106522-A (JP)
Title: Multiple spindle gyroscope resistant to vibration
Inventor: HEIKKI KUISMA
IPC: G01C19/574
Filed: 2019-11-19
Abstract: To provide a multiple spindle gyroscope having a suspension and combined configuration that allow all desired vibration modes and suppress all undesired modes.SOLUTION: A phase of a primary vibration of each test mass in a first test mass quartet to the first quartet center point is the opposite phase to the phase of the primary vibration of the corresponding test mass in a second test mass quartet to a second quartet center point. The phase of the primary vibration of the first test mass and second test mass in each test mass quartet to the corresponding quartet center point is the opposite phase to the phase of the primary vibration of a third test mass and fourth test mass in the same test mass quartet to the same quartet center point.SELECTED DRAWING: Figure 2a
Patent JP-2021082078-A (JP)
Title: Management device and management system for automatic valet parking, and management method therefor
Inventor: TAKATO MIYUKI
IPC: G06Q30/02
Filed: 2019-11-20
Abstract: To guide a user to a recommended platform of parking facilities for automatic valet parking service, which have a plurality of platforms, according to a crowding state of the parking facilities.SOLUTION: A management device receives facility use information including entry/exiting schedule time of a vehicle of automatic valet parking, acquires, based upon the facility use information, facility management information representing a crowding state of parking facilities at the entry/exiting schedule time, and then generates, based upon the facility management information, platform candidate information obtained by adding use privilege information corresponding to the crowding state to respective candidates for the plurality of platforms. At this time, the management device adds use privilege information higher in service to platforms low in crowding degree than to platforms high in crowding degree. For example, reduction in use charge related to the automatic valet parking is proposed as the use privilege information, The management device transmits the platform candidate information to a terminal device made to correspond to the vehicle. The terminal device displays the received platform candidate information on a display device.SELECTED DRAWING: Figure 4
Patent JP-2021079887-A (JP)
Title: Secondary battery cooling system
Inventor: KOMIYAMA KEITA
IPC: H01M10/613
Filed: 2019-11-21
Abstract: To provide an improved secondary battery cooling system which can cool a secondary battery more properly than conventional cooling systems.SOLUTION: A secondary battery cooling system includes: a cooling device which supplies a refrigerant to a secondary battery mounted on a vehicle by the invention; and a control device. The control device includes: an atmospheric pressure information acquisition part which acquires (S10) atmospheric pressure information in a current travel position of the vehicle; and a cooling instruction part which instructs (S20) the cooling device to adjust a supply amount of the refrigerant based on the atmospheric pressure information.SELECTED DRAWING: Figure 2
Patent JP-2021084820-A (JP)
Title: Impurity analysis method and method for manufacturing silicon single crystal
Inventor: MIHARA KEISUKE
IPC: C30B15/20
Filed: 2019-11-25
Abstract: To provide a method for efficiently and simply estimating carbon concentration in a silicon single crystal.SOLUTION: An impurity analysis method for estimating carbon concentration in a CZ silicon single crystal to be grown comprises: melting a silicon raw material charged in the crucible of a CZ silicon single crystal growth apparatus; sampling the silicon melt in the crucible using a synthetic quartz sampling container 1 after completing the melting of the silicon raw material and before starting a straight body step in silicon single crystal growth; and analyzing carbon concentration in the sampled silicon melt.SELECTED DRAWING: Figure 1
Patent JP-2021086022-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SHIMADA TAKENORI
IPC: G03G15/20
Filed: 2019-11-28
Abstract: To obtain a fixing device that can obtain a good fixing performance.SOLUTION: A fixing device of the present invention has a heater, a base material layer, a slide layer, and a belt member. The base material layer has a first surface on the heater side and a second surface on an opposite side of the first surface. The slide layer is configured to cover the second surface. The belt member is configured to be opposite to the slide layer. In the fixing device, in the base material layer, and slide layer, a following conditional expression (1) is satisfied. (1) 0<(Tb×Da)/(Ta×Db)≤1.17, wherein Ta is a thickness (mm) of the base material layer, Tb is a thickness (mm) of the slide layer, Da is thermal diffusivity (mm2/sec) of the base material layer, and Db is thermal diffusivity (mm2/sec) of the slide layer.SELECTED DRAWING: Figure 8