baber/WOPTO huggingface dataset:
Patent JP-2021193169-A (JP)
Title: Antistatic resin composition, method for producing antistatic resin composition, and electronic component packaging material
Inventor: SATO NAOHIKO
IPC: C08K5/55
Filed: 2020-06-08
Abstract: To provide an antistatic resin composition which exhibits excellent antistatic performance and is excellent in transparency.SOLUTION: An antistatic resin composition contains a block copolymer (b) and a donor-acceptor-based molecular compound (c), in which the block copolymer (b) is a block copolymer including a vinyl aromatic hydrocarbon monomer unit and a conjugated diene monomer unit, and has a polymer block mainly containing the vinyl aromatic hydrocarbon monomer unit, the vinyl aromatic hydrocarbon monomer unit is 30-90 mass% and the conjugated diene monomer unit is 70-10 mass%, and when the total amount of the block copolymer (b) and the donor-acceptor-based molecular compound (c) is 100 mass%, a content of the donor-acceptor-based molecular compound (c) is 0.5 mass% or more and 5 mass% or less.SELECTED DRAWING: None
Patent JP-2021001315-A (JP)
Title: Aqueous coating material
Inventor: GOMI TAKASHI
IPC: C09D7/61
Filed: 2020-06-12
Abstract: To provide an aqueous coating material having excellent coat strength, adhesion, rust-prevention properties or the like.SOLUTION: An aqueous coating material contains a coat formation component and a powder component. The coat formation component contains an aqueous epoxy resin emulsion as a resin component. The powder component contains an antirust pigment, calcium carbonate and a color pigment. The color pigment contains titanium oxide and red iron oxide pigment (red oxide). Relative to the resin component 100 pts.wt., the content of the powder component is 50-300 pts.wt. In the powder component, the content of the calcium carbonate is 30-90 wt.%.SELECTED DRAWING: None
Patent JP-2021196006-A (JP)
Title: Shift device
Inventor: SAKAI KOSUKE
IPC: G01B7/30
Filed: 2020-06-16
Abstract: To provide a shift device which can inhibit variations in distance between a sensor part and a sensor magnet part in an axial direction of an output shaft.SOLUTION: In a shift device 100, an actuator 1 includes: an output shaft 14 which is connected to the output side of a drive force transmission mechanism 13 and rotates a shift switching member 20; an output shaft rotation angle sensor 30 which has a sensor part 31 and a sensor magnet part 32 provided so as to face in a direction along the output shaft 14 and detects a rotation angle of the output shaft 14; a control board 11 in which the sensor part 31 of the output shaft rotation angle sensor 30 is disposed; and an inner lid 17 which supports a motor 10, the drive force transmission mechanism 13, and the control board 11. The sensor magnet part 32 is attached to the output shaft 14, and the shift device is provided with a cover member 40 which positions the sensor magnet part 32 relative to the inner lid 17.SELECTED DRAWING: Figure 7
Patent JP-2022002184-A (JP)
Title: connector
Inventor: HOSOYAMADA TAKESHI
IPC: H01R13/42
Filed: 2020-06-22
Abstract: To provide a connector which has improved holding force for a contact at a predetermined position without degrading the insertability of the contact into a housing.SOLUTION: A lance 20 has, on its tip end, a locking part 21 which is locked to a box part 32 of a contact 30. The locking part 21 has a rectangular locking surface 211 which is defined by: a width-direction side which is substantially equal to a dimension in the width direction of the box part; and a height-direction side which is substantially equal to the width-direction side. The box part has, at least on its one surface, a protrusion 321 protruding outward from the one surface which shares the rear end with the protrusion. With the contact inserted from the rear side into a regular insertion position in a housing chamber 11, the rear end of the box part is locked to a lower portion of the locking surface 211, while the rear end of the protrusion is locked to a lateral portion of the locking surface. The lance has a control part 22 in the rear of the locking part. In the insertion process of the contact into the housing chamber, the control part comes into slide-contact with the protrusion of the box part so that the lance is displaced in the vertical and width directions as the contact is inserted.SELECTED DRAWING: Figure 1
Patent JP-2022003454-A (JP)
Title: Information processor, information processing system, information processing method and program
Inventor: KITAGAWA TAKASHI
IPC: G08G1/09
Filed: 2020-06-23
Abstract: To provide an information processor capable of improving the accuracy of identifying whether a vehicle temporarily stops at a temporary stop line or not.SOLUTION: In a server device 10 as an information processor, a determination unit 44 determines whether a difference between a movement speed derived from positional information of a vehicle and the speed of the vehicle due to speed information is less than a speed threshold at a traffic intersection having a temporary stop line on the basis of vehicle information including the positional information and the speed information of the vehicle and map information, and an identification unit 46 identifies whether the vehicle temporarily stops at the temporary stop line or not on the basis of the vehicle information when the difference is determined to be less than the speed threshold.SELECTED DRAWING: Figure 1
Patent JP-2022007434-A (JP)
Title: Electric actuator and electric braking device of vehicle using electric actuator
Inventor: WAZAKI TAKAYUKI
IPC: B60T13/74
Filed: 2020-06-26
Abstract: To provide an electric actuator that is used in an electric braking device of a vehicle, whose dimensions in a radial direction and in an axial direction can be reduced and whose size can be reduced.SOLUTION: An electric actuator DN comprises: an input member BI that is rotationally driven by an electric motor MT and has a first baffle part Ma at an inner periphery part Mn; an output member BO having, at an outer periphery part Mg, a second baffle part Mb that can engage with the first baffle part Ma and a first screw part Na; and a direct-acting member BH having a second screw part Nb that can engage with the first screw part Na. At the outer periphery part Mg of the output member BO are formed both a screw mechanism and a baffle mechanism. This can reduce dimensions in a radial direction and in an axial direction of the electric actuator DN.SELECTED DRAWING: Figure 2
Patent JP-2022011213-A (JP)
Title: Method for separating and recovering particles and device for separating and recovering particles
Inventor: KIYONO RYO
IPC: G01N1/04
Filed: 2020-06-30
Abstract: To provide a method for separating and recovering particles with high efficiency and high throughput, which is possible to inexpensively and easily separate and recover particles having a size of 30 nm to 10 μm, such as exosomes, from a sample solution and to provide a device for separating and recovering particles, which can be suitably used for the method.SOLUTION: The method for separating and recovering particles comprises the steps of: preparing a sample solution containing exosomes; passing the sample solution through a track-etched membrane to collect particles in the sample solution on the track-etched membrane. A device 10 for separating and recovering particles comprises: an upstream chamber 11 for receiving a sample solution containing exosomes; a downstream chamber 12 that communicates with the upstream chamber; and a track-etched membrane 13 for collecting particles in the sample solution, which is arranged between the upstream chamber 11 and the downstream chamber 12 so that the sample solution can be passed from the upstream chamber 11 to the downstream chamber 12.SELECTED DRAWING: Figure 2
Patent JP-2022022631-A (JP)
Title: vehicle
Inventor: SUZUKI YASUHIRO
IPC: B60L58/10
Filed: 2020-06-30
Abstract: To provide a vehicle capable of improving conversion efficiency of a sub DC/DC converter.SOLUTION: A vehicle 14 comprises a main DC/DC converter 20 provided with a first terminal 25 and a second terminal 26, a main power storage device 18, a sub DC/DC converter 21, a load, and a control part. The main DC/DC converter performs a first operation for voltage-converting a DC power input to the first terminal and outputting the converted DC power of a first conversion voltage V1 toward the main power storage device, and a second operation for voltage-converting a DC power input to the second terminal from the main power storage device and outputting the converted DC power of a second conversion voltage V2 toward the sub DC/DC converter. The control part comprises a deriving part 33 for deriving a target voltage as a target value of the second conversion voltage, based on a request voltage of the load, and a conversion efficiency of the sub DC/DC converter. The main DC/DC converter performs the second operation in such a manner that the second conversion voltage becomes the target voltage.SELECTED DRAWING: Figure 1
Patent JP-2021028418-A (JP)
Title: Method for producing electrode for electrolysis
Inventor: IWATA MANABU
IPC: C25B11/04
Filed: 2020-06-30
Abstract: To provide a method for producing an electrode for electrolysis, which suppresses deterioration of a catalyst layer or a conductive substrate during storage of the electrode for electrolysis and has excellent durability capable of being easily stored.SOLUTION: The present invention relates to a method for producing an electrode for electrolysis, which comprises an alkali treatment step of treating the electrode for electrolysis with an alkaline aqueous solution having a pH of 9 to 14. After the alkali treatment step, it is subjected to a drying step and no cleaning step is performed. The electrode for electrolysis includes a conductive substrate containing nickel, and a catalyst layer provided on the conductive substrate.SELECTED DRAWING: Figure 3
Patent JP-2021139263-A (JP)
Title: Electric shielding device and structure
Inventor: TANIGAWA FUMIHIKO
IPC: E05F15/665
Filed: 2020-06-30
Abstract: To provide an electric shielding device and a structure which are compact and can suppress deterioration of design.SOLUTION: The electric shielding device includes a frame, a circuit board, and a board case. The board case is provided in the frame. The frame has a protrusion extending in the longitudinal direction of the frame. The circuit board is provided in the board case. The board case is restricted from moving in the longitudinal direction by engaging with the protrusion.SELECTED DRAWING: Figure 1
Patent JP-2021154386-A (JP)
Title: Aluminum alloy ingot production apparatus
Inventor: WANG XIAOJUN
IPC: B22D9/00
Filed: 2020-07-03
Abstract: To disclose an aluminum alloy ingot production apparatus.SOLUTION: An aluminum alloy ingot production apparatus device includes a body, a second movable space is provided in the body, an opening is provided at a rear end of the second movable space, recessed grooves are symmetrically provided on both of right and left sides of the second movable space, a rack is fixedly mounted on a rear wall of the right side recessed groove, a water groove is formed in a bottom wall of the second movable space, a first movable space is provided at an upper end of the second movable space, a movable block is slidably connected to a wall body between the second movable space and the first movable space, a material space is provided at a center of the movable block, and a material outlet, which penetrates the movable block, is provided at a lower end of the material space.SELECTED DRAWING: Figure 1
Patent JP-2020189288-A (JP)
Title: Nanofiltration membrane and using method
Inventor: ROBERT E LAPOINTE
IPC: B01D71/70
Filed: 2020-07-08
Abstract: To provide a nanofiltration membrane applied in a chemical treatment field being brought into contact with reactive chemical substances and to provide a production method of the same.SOLUTION: A nanofiltration membrane is a crosslinked polysiloxane polymer containing a free -Si(OH)-containing group of less than 500 nmol per 1 g of polysiloxane and includes a polysiloxane polymer where -OH groups in an alkyl chloride, an alkyl bromide, an alkyl iodide, an alkyl sulfonic acid ester, a sulfonyl chloride, a sulfonic acid anhydride and the like are treated by using a reactive reagent. The nanofiltration membrane includes polydimethylsiloxane.SELECTED DRAWING: None
Patent JP-2022015872-A (JP)
Title: Game machine
Inventor: HIKICHI SHOTARO
IPC: A63F7/02
Filed: 2020-07-10
Abstract: To provide a game machine that can stabilize the movement of a game ball and reduce the manufacturing cost.SOLUTION: A game machine includes a shooting device and a rail 28 that guides a game ball shot from the shooting device. In the rail 28, a plurality of predetermined positioning portions 118 that enable positioning of the rail 28 are formed. When the range from the start end to the left end of the rail 28 is defined as a first range H1, the range from the left end to the upper end of the rail 28 is defined as a second range H2, and the range from the upper end to the terminal end of the rail 28 is defined as a third range H3, the number of predetermined positioning portions 118 in each range is larger in the first range H1 than in the second range H2, and larger in the second range H2 than in the third range H3.SELECTED DRAWING: Figure 17
Patent JP-2022016080-A (JP)
Title: Water sealing adhesive film for decoration
Inventor: ABE HIDETOSHI
IPC: B32B27/30
Filed: 2020-07-10
Abstract: To provide a water sealing adhesive film for decoration that can reduce or prevent the infiltration of water into an interface between an adhesive layer and an adherend even in an environment where the adhesive film can contact with water.SOLUTION: A water sealing adhesive film 100 for decoration includes: a substrate 101; and an adhesive layer 105 having a structured surface and being disposed on the substrate, the adhesive layer containing a tacky binder having a crosslinked structure derived from a crosslinking agent, and a water absorbing resin. Alternatively, the tacky binder includes a (meth)acrylic resin.SELECTED DRAWING: Figure 1
Patent JP-2022018350-A (JP)
Title: Tensioner
Inventor: MURAI KOSUKE
IPC: F16H7/08
Filed: 2020-07-15
Abstract: To provide a tensioner that suppresses cost increase with a simple structure, and can simply prevent the coming-off of a plunger without a ratchet mechanism.SOLUTION: A tensioner 100 has a tensioner body 110 that has a plunger storage hole 111, a cylindrical plunger 120 that is energized to an opening side of the plunger storage hole 111, and a pressure oil chamber 121. The plunger 120 is provided with a chamfering portion 123 in which a part of a side surface of the plunger 120 is formed in a plan shape. The tensioner body 110 is provided with a fixed hole 115 penetrating the tensioner body 110 outward in a radial direction than an inner peripheral surface of the plunger storage hole 111 and in a direction orthogonal to a sliding direction axis of the plunger 120. The tensioner body 110 has a plunger stopper 130 disposed slidably with the chamfering portion 123.SELECTED DRAWING: Figure 3
Patent JP-2020191649-A (JP)
Title: Method and apparatus for transmitting and receiving wireless signal in wireless communication system
Inventor: YANG SUCKCHEL
IPC: H04W72/04
Filed: 2020-07-22
Abstract: To provide a transmission/reception method and apparatus, capable of efficiently transmitting/receiving a wireless signal in a wireless communication system.SOLUTION: A base station transmits a PDCCH signal at an n-th time unit among a plurality of first time units that each have a duration related to a first subcarrier spacing, determines an m-th time unit among a plurality of second time units that each have a duration related to a second subcarrier spacing, and receives a PUSCH signal at the m-th time unit. The m-th second time unit is timing offset delay after a k-th second time unit which is related to transmitting the PDCCH signal. The duration of each of the first time units is longer than the duration of each of the second time units, based on the first subcarrier spacing being smaller than the second subcarrier spacing. The k-th time unit is an earliest second time unit among the plurality of second time units, the earliest second time unit overlapping in time with the n-th first time unit at which the PDCCH signal has been transmitted.SELECTED DRAWING: Figure 19
Patent JP-2020171792-A (JP)
Title: Game machine
Inventor: OSHIMA KENJI
IPC: A63F7/02
Filed: 2020-07-27
Abstract: To provide a game machine capable of suppressing complication of operation at the time of power recovery.SOLUTION: A game machine sets a setting change state when a state during power-off is a game enabled state and operation means during power recovery is in a first mode, sets a setting confirmation state when a state during power-off is the game enabled state and the operation means during power recovery is in a second mode, sets the game enabled state after a RAM clear process when a state during power-off is the game enabled state and the operation means during power recovery is in a third mode, sets the game enabled state without the RAM clear process when a state during power-off is the game enabled state and the operation means during power recovery is in a fourth mode, and can determine an abnormal state in any state of the setting change state and the setting confirmation state.SELECTED DRAWING: Figure 24
Patent JP-2020203889-A (JP)
Title: Antibody formulation
Inventor: JOACHIM MOMM
IPC: A61K47/18
Filed: 2020-08-06
Abstract: To provide a novel pharmaceutical formulation that comprises human antibodies to human interleukin I beta (IL-1β), in particular ACZ885 antibody, and is stable and aggregate-free upon storage and delivery.SOLUTION: A pharmaceutical formulation comprises an antibody to IL-1β and a buffer system and has a pH from 5.5 to 7.5. Preferably the buffer system is selected from a group consisting of citrate, histidine, sodium succinate, and sodium and/or potassium phosphate buffer system.SELECTED DRAWING: None
Patent JP-2022030424-A (JP)
Title: Information processing device, information processing method, information processing program, and calculation method
Inventor: OKUDA MAKOTO
IPC: G06T7/00
Filed: 2020-08-07
Abstract: To provide a technique for improving the detection accuracy of an object included in an image set.SOLUTION: An information processing device includes: acquisition means for acquiring an object image set which is a set of images including an object as a subject; extraction means for extracting one or a plurality of object candidate regions from each image included in the object image set; construction means for constructing a match graph by associating each of the extracted object candidate regions with a node and setting an edge between two nodes associated with two object candidate regions having similarities; and determination means for determining an object candidate region including an object included in the object image set as the subject among the extracted object candidate regions based on the node centrality of the match graph.SELECTED DRAWING: Figure 2
Patent JP-2022032834-A (JP)
Title: Fuel composition for lean-burn engines
Inventor: OBATA KEN
IPC: C10L1/06
Filed: 2020-08-14
Abstract: To provide a fuel composition for lean-burn engines that can extend the lean limit of a lean-burn engine.SOLUTION: A fuel composition for lean-burn engines has the content of C4-6 hydrocarbons of 50 vol.% or more and the content of linear olefins of 10 vol.% or more.SELECTED DRAWING: None
Patent JP-2021034049-A (JP)
Title: Method and system for providing stackable content
Inventor: LEE INBUM
IPC: G06F3/0483
Filed: 2020-08-19
Abstract: To provide a method and system for providing a stackable content.SOLUTION: The method for providing the stackable content includes: identifying a page displayed on the screen of a computer device; identifying at least one content among contents included in the page as the stackable content preliminarily set for the page; displaying at least a part of the page on the screen; and fixedly displaying a first stackable content among the stackable contents identified in the page on the preliminarily set area of the screen on which the page is displayed.SELECTED DRAWING: Figure 3
Patent JP-2022038653-A (JP)
Title: Task management system, program and task management server
Inventor: YONAS DAVID BENJAMIN OBRIST
IPC: G06Q10/06
Filed: 2020-08-27
Abstract: To provide a task management system capable of providing a mechanism for enabling a user belonging to an organization (e.g., a company organization) to request a task from an other user belonging to the same organization and receive solution information of the task and capable of improving quality and productivity about the solution information of the task, a program and a task management server.SOLUTION: A task management system receives a task from a request user and registers information of the task in a storage part. It presents the registered information of the task to a terminal browsable by a user belonging to an organization. It presents solution information of task by a support user to the terminal browsable by the user belonging to the organization. It evaluates contribution contents about a task generated in the organization for each user belonging to the organization.SELECTED DRAWING: Figure 11
Patent JP-2022039187-A (JP)
Title: Position attitude calculation method and position attitude calculation program
Inventor: KITAURA ASAKO
IPC: G06T7/00
Filed: 2020-08-28
Abstract: To determine an imaging position and an attitude at a high speed with high accuracy.SOLUTION: Image feature comparison processing (S1) includes: selecting an under-the-track 3D environment map A111 having an "imaging position of image" located within a predetermined distance from a GPS position "(double circle)" 120 of an image 100 to be processed and an above-the-track 3D environment map B112 from a 3D environment map DB 110; specifying a "created image information" (created image information in "○" 121 and "○" 122) of which imaging positions are closest in the two maps; and comparing image feature appearance information in images of the specified created image information in the two maps with image feature (histogram, etc.) of the calculated image 100 to be processed. 3D environment map acquisition processing (S2) includes specifying (acquiring) a 3D environment map ("3D environment map A" 111 determined to have high similarity) from the 3D environment map DB 110 on the basis of a result of the comparison. Position attitude estimation processing (S3) includes estimating a position and an attitude.SELECTED DRAWING: Figure 1
Patent JP-2021053631-A (JP)
Title: Aldehyde scavenger
Inventor: MATSUMOTO MAKOTO
IPC: C08K5/24
Filed: 2020-09-08
Abstract: To provide an aldehyde scavenger that is effective in scavenging an aldehyde.SOLUTION: An aldehyde scavenger (X) contains a block polymer (A) having a block of polyamide (b2) and a block of polyether (a1) as constitutional units, and a compound (B) having an amino group and/or a urea bond. The block polymer (A) preferably has a structure in which the block of polyamide (b2) and the block of polyether (a1) are bonded through at least one bond selected from the group consisting of ester bond, amide bond and imide bond.SELECTED DRAWING: None