baber/WOPTO huggingface dataset:
Patent JP-2022182192-A (JP)
Title: Vehicular projection device, operation method therefor, and vehicular lighting fixture
Inventor: WASHI YUICHIRO
IPC: F21V11/08
Filed: 2021-05-27
Abstract: To solve the problem that intended visual effects are difficult to obtain although individual images are sequentially projected, since a road surface area allowed for projection of a certain image is limited, and also because a split number of the image is restricted.SOLUTION: A control unit 31 controls three light sources 21a-21c so as to start the projection of an image 5b to be projected secondly at a time point t4, subsequent to a time point t3 after the lapse of a period of 250/3 milliseconds from a projection start time point t1 of an image 5a to be projected first among three individual images 5a-5c. Consequently, visual effects due to projection of sequential individual images are easier to obtain compared to when starting the projection of the second individual image 5b at the time t3.SELECTED DRAWING: Figure 7
Patent JP-2021122030-A (JP)
Title: Method for manufacturing negative electrode for lithium secondary battery
Inventor: KANG YOONAH
IPC: H01M4/62
Filed: 2021-05-31
Abstract: To provide a method for manufacturing a negative electrode, capable of reducing the initial irreversible phase of a lithium secondary battery.SOLUTION: The present invention relates to a method for manufacturing a negative electrode for a lithium secondary battery. According to the present invention, a negative electrode for a lithium secondary battery is manufactured while forming a composite of lithium and a negative electrode active material through a rolling process. In the case of the lithium secondary battery to which the negative electrode containing such a composite is applied, when the battery starts to operate, the negative electrode active material is pre-lithiated, and thus charging/discharging process proceeds in the state where a lithium alloy is already formed on the negative electrode, thereby showing an effect of reducing initial irreversible phases.SELECTED DRAWING: Figure 1
Patent JP-2022184518-A (JP)
Title: resin sheet
Inventor: TSURUI KAZUHIKO
IPC: C08K3/013
Filed: 2021-06-01
Abstract: To provide a resin sheet or the like, which can obtain a cured product that is excellent on a thickness uniformity of an insulating layer, an embedding property and an insulating reliability.SOLUTION: There is provided a resin sheet for forming an insulating layer by using vacuum press processing, which comprises: a support body; and a resin composition layer provided on the support body, and the resin sheet is configured in that: the support body has a metal foil with an arithmetic mean roughness (Ra) of more than 300 nm on a surface of a side bonded to the resin composition layer; the resin composition layer contains an inorganic filler having a specific surface area (A) of 10 m2/g or more; and in dynamic viscoelasticity measurement of the resin composition layer at 60°C to 200°C, a maximum value of tan δ at 100°C or higher is 1.0 or more and 2.0 or less.SELECTED DRAWING: None
Patent JP-2021131906-A (JP)
Title: Unlock method and device based upon gesture password
Inventor: ZHANG WEIPING
IPC: G06F3/0484
Filed: 2021-06-02
Abstract: To provide an unlocking method and device based upon a gesture password that is applicable to on-vehicle terminal equipment etc., in a smart traffic field.SOLUTION: There is provided an unlocking method comprising: selecting, at an unlock request and based upon a previously set random selection policy, a target standard gesture password from a plurality of previously set standard gesture passwords (101); determining password hint information corresponding to the target standard gesture password, and displaying the password hint information on a password input screen (102); acquiring, based upon the password hint information, a current gesture password that a user inputs on the password input screen (103); and determining whether the current gesture password matches the target standard gesture password, and performing unlocking operation responding to the unlock request (104) when a match is obtained.SELECTED DRAWING: Figure 1
Patent JP-2022185245-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KOBAYASHI YUSUKE
IPC: H01L21/336
Filed: 2021-06-02
Abstract: To provide a semiconductor device enabling the characteristics thereof to be improved, and a manufacturing method thereof.SOLUTION: According to an embodiment, a semiconductor device comprises: a first through third electrodes; a first conductive member and a semiconductor member; and a first insulation member. The first insulation member includes a first through third positions. The first insulation member includes a first chemical element including at least one selected from a group composed of nitrogen, aluminum, hafnium and zirconium at the third position. The first insulation member does not include the first chemical element at the first position and the second position. Or, each of concentration of the first chemical element at the first position and concentration of the first chemical element at the second position is lower than concentration of the first chemical element at the third position.SELECTED DRAWING: Figure 1
Patent JP-2022185864-A (JP)
Title: vegetable container
Inventor: IKENOUE Masahiro
IPC: A01G24/22
Filed: 2021-06-03
Abstract: To provide a vegetable container using a vegetable oilseed raw material, and a manufacturing method thereof.SOLUTION: A vegetable container is molded from a composition containing a vegetable oilseed raw material and a binder. A manufacturing method of the vegetable container includes the steps of: mixing the vegetable oilseed raw material and the binder; and molding a mixture of the vegetable oilseed raw material and the binder.SELECTED DRAWING: None
Patent JP-2022186048-A (JP)
Title: Station-side termination device, subscriber-side termination device, optical communication system, and optical communication method
Inventor: MATSUE RYO
IPC: H04L12/44
Filed: 2021-06-04
Abstract: To enable settings in Ethernet OAM to be performed automatically.SOLUTION: A station-side termination device includes: a unique information storage unit 122 that stores unique information; an Ethernet OAM setting generation unit 123 that generates a station-side Ethernet OAM setting, which is a setting necessary for performing Ethernet OAM, from the unique information; an ETH-OSM generation unit 124 that generates, from the station-side Ethernet OAM setting, Ethernet OAM setting information capable of identifying a subscriber-side Ethernet OAM setting, which is a setting necessary for performing Ethernet OAM in an ONU, and transmits an OSM frame containing the Ethernet OAM setting information to the ONU; and an ETH-CCM transmission/reception unit 128 that transmits and receives CCM frames to/from the ONU using the station-side Ethernet OAM setting when an OSR frame is received as a response to the OSM frame.SELECTED DRAWING: Figure 2
Patent JP-2022187518-A (JP)
Title: Lower traveling body of mobile crane
Inventor: TAKAMATSU NOBUHIRO
IPC: B66C23/78
Filed: 2021-06-08
Abstract: To provide a lower traveling body of a mobile crane which can reduce deflections that are caused in an axle, a car body and a crawler frame when a suspended load is suspended in an upper turning body on the front side or the rear side of the lower traveling body and which can limit a width of a component during transportation to be within a range of transportation limit widths even if the mobile crane is a comparatively large-scale type.SOLUTION: A right-front axle 11R and a right-rear axle 12R of a lower traveling body 101 connect a car body 10 to a right crawler frame 2R in expanding states in which the axles expand respectively diagonally forward right and diagonally backward right from the car body 10, and a left-front axle 11L and a left-rear axle 12L connect the car body 10 to a left crawler frame 2LR in expanding states in which the axles expand respectively diagonally forward left and diagonally backward left from the car body 10. The axles are configured so that lengths of portions expanding from the car body 10 can be made smaller in comparison with in the expanding states.SELECTED DRAWING: Figure 3
Patent JP-2022187665-A (JP)
Title: Battery temperature adjustment device
Inventor: NARUKE TOSHIAKI
IPC: B60L58/27
Filed: 2021-06-08
Abstract: To adjust the temperature of an on-vehicle battery while suppressing the power consumption of the on-vehicle battery.SOLUTION: A battery temperature adjustment device is equipped with an on-vehicle battery, a temperature adjustment plate that can perform heat exchange between the on-vehicle battery and a sent first heat medium, a heat exchanger, a first channel that leads the first heat medium sent from the temperature adjustment plate to the heat exchanger, and a second channel that leads the first heat medium sent from the heat exchanger to the temperature adjustment plate. The heat exchanger has a storage member that can store a heat source body that does not require a power source of a vehicle, and a first inner channel that is formed around the storage member so as to exchange heat, and communicates between the first channel and the second channel.SELECTED DRAWING: Figure 1
Patent JP-2022187899-A (JP)
Title: Information processing device, program and information processing method
Inventor: OSADA YU
IPC: G06Q50/10
Filed: 2021-06-08
Abstract: To appropriately determine priorities to dispatch a rescue team in a case where operation stops occur in a plurality of automatic driving vehicles.SOLUTION: An information processing device 10 comprises a control unit 15 by which, when an operation stop occurs in an automatic driving vehicle 20, positional information, vehicle information, an in-vehicle video and an out-vehicle video of the automatic driving vehicle 20 are acquired and in a case where operation stops occur in the plurality of automatic driving vehicles 20, priorities to dispatch a rescue team to the plurality of automatic driving vehicles 20 are determined based on the positional information, the vehicle information, the in-vehicle video and the out-vehicle video.SELECTED DRAWING: Figure 2
Patent JP-2021151873-A (JP)
Title: Information processing method
Inventor: TAKAHASHI MASAKI
IPC: B60W60/00
Filed: 2021-06-17
Abstract: To provide an information processor that is able to reduce a risk that a driver will panic when a vehicle capable of automatic drive shifts from the automatic drive to a manual drive.SOLUTION: An information processor 10 mounted in a vehicle capable of automatic drive includes: an environment information acquisition unit 101 that acquires environment specifying information for specifying an environment in which a vehicle 1 is placed; a determination unit 103 that, based on the environment specifying information, determines whether a training condition for training a driver of the vehicle 1 to drive the vehicle 1 is satisfied; and an output unit 104 that outputs cancellation instruction information for the automatic drive of the vehicle 1 according to a determination made that the training condition is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2023000138-A (JP)
Title: power module
Inventor: OZAWA HANTARO
IPC: H02M7/48
Filed: 2021-06-17
Abstract: To provide a power module capable of further reducing an inductance.SOLUTION: A power module includes: a lower arm part 10 having a first negative electrode side semiconductor element 11 and a second negative electrode side semiconductor element 12; a first upper arm part 20 having a first positive electrode side semiconductor element 21 and arranged on one side of the lower arm part 10 in parallel with the lower arm part 10; and a second upper arm part 30 having a second positive electrode side semiconductor element 31 and arranged on the other side of the lower arm part 10 in parallel with the lower arm part 10. One side surface of the lower arm part 10 is opposite to the side surface of the first upper arm part 20, and the other side surface of the lower arm part 10 is opposite to the side surface of the second upper arm part 30.SELECTED DRAWING: Figure 1
Patent JP-2022013803-A (JP)
Title: Method for technology system test, and computer program therefor
Inventor: ARNE NORDMANN
IPC: G06F11/36
Filed: 2021-06-28
Abstract: To provide a method for testing technology systems.SOLUTION: A method (100) is for testing safety related technology systems including software. The system is represented by a model (200) that includes at least two components (210, 220). In the method (100), an assumption (A) about a safety related system of one component (210, 220) and a guarantee (G) on the safety related system of one component (210, 220) are defined by a safety contract. The method (100) is configured to create a program code (C) executable based on at least one assumption (A) and at least one guarantee (G) in a step (110), and test the safety related system by the execution of the program code (C) in step (120).SELECTED DRAWING: Figure 2
Patent JP-2023006101-A (JP)
Title: tank holding device
Inventor: FUJII MANABU
IPC: F17C13/08
Filed: 2021-06-30
Abstract: To provide a tank holding device which can prevent foreign objects from entering a gap between a band and a tank.SOLUTION: A tank holding device 10 includes a band 13 for fastening a hydrogen tank 1. The band 13 has: a belt-like base part 14 extending along an outer periphery of the hydrogen tank 1; and multiple pressing parts 15 which are provided respectively protruding from both sides of the base part 14 in a width direction orthogonal to a longitudinal direction of the base part 14 and elastically deform while contacting with an outer peripheral surface of the hydrogen tank 1 to apply pressing force to the outer peripheral surface of the hydrogen tank 1. At a gap occurring between the band 13 and the hydrogen tank 1, at least an elastic member 16 is provided so as to fill the gap.SELECTED DRAWING: Figure 6
Patent JP-2023007730-A (JP)
Title: Information processing system, information processing method, and program
Inventor: KUMAGAI SORA
IPC: G06F8/60
Filed: 2021-07-02
Abstract: To provide a system that can appropriately manage a custom application based on a description file and application data.SOLUTION: A system managing AppNo of an application executed by an MFP provides the combination of a reproduction application and a first description as a first custom application, provides the combination of the reproduction application and the first description as a second custom application, manages a first DesNo and a second DesNo, and manages the first custom application and the second custom application based on the first DesNo and the second DesNo in a distinguishable manner.SELECTED DRAWING: Figure 14
Patent JP-2021169665-A (JP)
Title: Plasma atomization metal powder manufacturing method and system therefor
Inventor: FREDERIC LAROUCHE
IPC: C22C14/00
Filed: 2021-07-02
Abstract: To provide a method for manufacturing spheroidal powders such as metal spheroidal powders that at least partially addresses the disadvantages of the existing technologies.SOLUTION: A plasma atomization metal powder manufacturing method includes: providing a heated metal source; and contacting the heated metal source with plasma of at least one plasma source under conditions effective for causing atomization of the heated metal source. The atomization may be carried out using a gas-to-metal ratio of less than about 20, thereby obtaining a raw metal powder having a 0-106 micron particle size distribution yield of at least 80%. The method may further include aligning the heated metal source with the plasma of at least one plasma source. An atomizing system may include an alignment system positioned upstream of the plasma source and adapted to adjust an orientation of the metal source relative to the at least one plasma source.SELECTED DRAWING: None
Patent JP-2022016355-A (JP)
Title: Capacitor, memory device, and method
Inventor: Cheng zhong liang
IPC: H01L21/8238
Filed: 2021-07-07
Abstract: To provide 3D GAA capacitance devices and fabrication methods thereof that increase device density.SOLUTION: An IC device 10 including gate-all-around (GAA) devices 20N, 20C includes: a substrate; a first nanostructure (channels 22A-22C) that is overlaid on the substrate and includes a semiconductor having a first resistance; a second nanostructure (channels 26A-26C) that is overlaid on the substrate, is offset laterally from the first nanostructure, is at the same height above the substrate as the first nanostructure, and includes a conductor having a second resistance lower than the first resistance; a first gate structure 200A wrapped around the first nanostructure; and a second gate structure 200D wrapped around the second nanostructure.SELECTED DRAWING: Figure 1A
Patent JP-2023012100-A (JP)
Title: toroidal type continuously variable transmission
Inventor: NISHIMURA TAKESHI
IPC: F16C33/46
Filed: 2021-07-13
Abstract: To provide a toroidal type continuously variable transmission capable of preventing seizure or abrasion of a retainer of a bearing provided between a disk and a shaft rotatably supporting the disk.SOLUTION: A bearing 70 is provided between an output shaft 1A and an input side disk 2 (second disk), and the bearing 70 includes a plurality of rollers 71 rollable between the output shaft 1A and the input side disk 2, and a cylindrical retainer 72 rollably holding the plurality of rollers 71 and attached to the output shaft 1A. The retainer 72 is a retainer inside diameter guide or a roller guide.SELECTED DRAWING: Figure 2
Patent JP-2023013399-A (JP)
Title: Shutter unit and imaging apparatus
Inventor: ADACHI KEISUKE
IPC: G03B9/36
Filed: 2021-07-16
Abstract: To provide a low-cost shutter unit that can switch between a normally open system and a normally closed system without including a special actuator.SOLUTION: A shutter unit (1000) has: a first blade member (700); a first driving member (420) that is urged in a first direction; a second driving member (410) that is urged in a second direction; first charge members (320, 321) that move the first driving member in a second direction against urging force of the first urging member; a second charge member (315) that moves the second driving member in the first direction against urging force of the second urging member; and a motor (340) that supplies driving force to the first charge members and second charge member. When the first charge members move the first driving member, the motor rotates in a direction opposite to that when the second charge member moves the second driving member.SELECTED DRAWING: Figure 3(b)
Patent JP-2021166831-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2021-07-16
Abstract: To provide a game machine that can prevent the data capacity of detection information for identifying the detection state of switches from being increased.SOLUTION: As first detection means, for example, a reel sensor, a putout sensor and the like, and as second detection means, for example, a start switch, a stop switch and the like, are connected. A detection state of the first detection means is determined using confirmed data that is first detection information created on the basis of an input from the first detection means, and a detection state of the second detection means is determined using edge data that is second detection information created on the basis of an input from the second detection means, and games and the like are controlled. The confirmed data which is a mode used for determining the detection state of the first detection means is stored as the first detection information and the edge data which is a mode used for determining the detection state of the first detection means is stored as the second detection information, in input buffers 0 to 2 for storing the first detection information and the second detection information.SELECTED DRAWING: Figure 23
Patent JP-2023014686-A (JP)
Title: server
Inventor: UCHIUMI ATSUKO
IPC: G06Q50/26
Filed: 2021-07-19
Abstract: To provide a server that can be used by more users by causing vehicle information to be provided only during emergency time such as disaster time.SOLUTION: A server 10 according to the present embodiment is the server 10 capable of communicating with an electric vehicle 20, requests the electric vehicle 20 to disclose vehicle information including location information of the electric vehicle 20 and an energy remaining amount of the electric vehicle 20 when receiving a power supply demand during disaster time, acquires the vehicle information from the electric vehicle 20 with acquisition of consent of a user 40 of the electric vehicle 20, for the request for disclosure, gives the electric vehicle 20 a power supply instruction based on the acquired vehicle information, and notifies the user 40 of the end of the acquisition of the vehicle information when the power supply demand ends.SELECTED DRAWING: Figure 1
Patent JP-2023018777-A (JP)
Title: Light irradiation device for inspection
Inventor: NAKAJIMA KICHIYA
IPC: F21V23/00
Filed: 2021-07-28
Abstract: To provide a light irradiation device 100 for inspection capable of realizing both drastic reduction in thickness and improvement in heat radiation.SOLUTION: A light irradiation device for inspection comprises: a housing 1 having an observation hole 1a for inspection that penetrates in a thickness direction; a first substrate 2 arranged around the observation hole 1a; and a plurality of LEDs 3 mounted on the first substrate 2, where the first substrate 2 is inclined so that a light emission direction of the LED 3 is different from an axial line C direction of the first observation hole 1a. The light irradiation device for inspection further comprises a second substrate 4 on which a resistance element 5 for limiting a current flowing through the LEDs 3 is mounted, where all or part of the second substrate 4 is separately arranged outside the first substrate 2 when viewed from the observation axial line C direction.SELECTED DRAWING: Figure 4
Patent JP-2023019187-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: ISHIHARA TAKAHIRO
IPC: G06Q30/0601
Filed: 2021-07-28
Abstract: To provide a technique for promoting purchase of an article by a user.SOLUTION: An information processing apparatus according to the present disclosure acquires first information relating to a specific article which a user may purchase. The information processing apparatus acquires second information relating to a position of the user. The information processing apparatus, based on the first information and the second information, delivers a specific vehicle mounted with the specific article to the user.SELECTED DRAWING: Figure 5
Patent JP-2022075493-A (JP)
Title: Microfluidic system including cooling device
Inventor: YUCHEN ZHOU
IPC: B01J19/00
Filed: 2021-07-30
Abstract: To provide a microfluidic system including a microfluidic device for separating biological entities and a heat transmission device for cooling the microfluidic device.SOLUTION: A microfluidic system for separating biological entities includes: a cooling device 150 including a thermoelectric heat pump 152, a first fan 156, and a first heat exchanger 154 disposed between the first fan and the thermoelectric heat pump; a first housing structure 184 having a first shell 186 that encases the first fan and the first heat exchanger; a microfluidic device 202 and one or more piezoelectric transducers attached thereto; and a second housing structure 198 reversibly attached to the first housing structure and having a second shell 200 that encloses the microfluidic device and the one or more piezoelectric transducers therein.SELECTED DRAWING: Figure 5