baber/WOPTO huggingface dataset:
Patent JP-2022142264-A (JP)
Title: Movable body control system, movable body control method, and program
Inventor: MAHAJAN ADITYA
IPC: G08G1/16
Filed: 2021-03-16
Abstract: To more accurately suppress a movable body in accordance with a peripheral situation.SOLUTION: A movable body control system comprises: a recognizing part that recognizes a situation around a movable body; and a control part that controls an action of the movable body on the basis of the surrounding situation recognized by the recognizing part. When there is a schedule for moving the movable body to an area interfering with a trajectory on which a first movable body is planned to move, the control part estimates characteristics of the action of the first movable body, sets caution areas with different sizes in accordance with the estimated characteristics on the movable body, and controls the movable body using the set caution areas.SELECTED DRAWING: Figure 1
Patent JP-2022142586-A (JP)
Title: Brake master cylinder and saddle-riding type vehicle with the same
Inventor: HARUTA KATSUYA
IPC: B60T11/26
Filed: 2021-03-16
Abstract: To provide a brake master cylinder which can decrease air bubble amount in a lower region of a reservoir tank, and to provide a saddle-riding type vehicle with the same.SOLUTION: A brake master cylinder comprises: a cylinder body part which has a liquid pressure chamber reserving hydraulic fluid; and a reservoir tank which has a storage chamber storing hydraulic fluid with which the liquid pressure chamber is to be replenished. A separator 52 is arranged in the reservoir tank. The separator 52 divides a space of the reservoir tank into an upper region and a lower region. The hydraulic fluid can be circulated through the separator 52 between the upper region and the lower region and liquid surface of the hydraulic fluid is formed in the upper region. The separator 52 has an undersurface S2 at the lower region. At least one part of an annular part 62 including an outer peripheral end part in the undersurface S2 is formed to be slanted outward and upward.SELECTED DRAWING: Figure 5
Patent JP-2021147043-A (JP)
Title: Enhanced discrimination method and apparatus for controlling actuatable protection device
Inventor: YEH HUAHN-FERN
IPC: B60R21/0132
Filed: 2021-03-19
Abstract: To provide an enhanced discriminant method and apparatus for classifying several particular types of vehicle crash events.SOLUTION: A controller is configured to execute discrimination algorithm comprising at least one classification metric that utilizes at least one of vehicle pitch rate (P_RATE) and vehicle roll acceleration (D_RATE) to discriminate at least one of a ramp rollover event and a soil rollover event from an embankment rollover event. The discrimination algorithm determines a classification of the vehicle rollover event as one of the ramp rollover event, the soil rollover event, and the embankment rollover event. The controller is also configured to select a deployment threshold for deploying an actuatable restraint. The deployment threshold corresponds to the classification of the vehicle rollover event.SELECTED DRAWING: Figure 1
Patent JP-2021154275-A (JP)
Title: Regeneration method of organic matter absorption/absorbent made of polyvinyl chloride resin porous body
Inventor: UMEZAKI MASAKAZU
IPC: B01J20/34
Filed: 2021-03-19
Abstract: To provide a regeneration method of an organic matter adsorption/absorbent made of polyvinyl chloride resin porous body.SOLUTION: A regeneration method of an organic matter adsorption/absorbent made of polyvinyl chloride resin porous body characterized in that a porous body has a porosity of 50 to 95% in which an organic substance is retained in pores, has a hollow part in the inside of the porous body, and has a continuous hole whose pore diameter is in a range of 0.002-0.2 μm from the surface of the porous body. A pore volume of the continuous hole is 0.03 cm3/g or larger, and an average space volume of a hollow part located at a central part of the porous body among a plurality of hollow parts located inside the porous body is obtained ; a solvent different from the organic substance is brought into contact with an organic substance adsorbing and absorbing agent consisting of a porous body made of a polyvinyl chloride resin which is 0.01 to 30 vol.% of the volume of a porous body, and the organic substance is removed from the inside of the pores.SELECTED DRAWING: None
Patent JP-2022148606-A (JP)
Title: Printing cassette and printer
Inventor: UKAI SHINJI
IPC: B41J17/32
Filed: 2021-03-24
Abstract: To provide a printing cassette capable of suppressing increase in size.SOLUTION: Provided is a printing cassette which can be attached to a printer body having a cassette storage part with a first engagement part. The printing cassette comprises a printing tape roll composed of a printing tape, and a guide case disposed at a position different from the printing tape roll in a first direction parallel to a center axis of the printing tape roll. The guide case has a guide part that guides the printing tape delivered out from the printing tape roll, a first side surface that overlaps with the guide part in a direction perpendicular to the first direction, and a first engagement surface that engages with the first engagement part. The first engagement surface extends from the first side surface, and also intersects with the first side surface.SELECTED DRAWING: Figure 2
Patent JP-2022149350-A (JP)
Title: Estimation system, estimation method and program
Inventor: TOMOTA KYOSUKE
IPC: G06Q30/02
Filed: 2021-03-25
Abstract: To accurately estimate an attribute of a place.SOLUTION: An estimation system (S) comprises location information acquisition means (105) for acquiring location information about locations of other places visited by a user who has visited an estimation object place which is a place to be estimated of an attribute, location relation acquisition means (106) for acquiring a location relation between a location of the estimation object place and a location indicated by the location information, and attribute estimation means (107) for estimating an attribute of the estimation object place on the basis of the location relation.SELECTED DRAWING: Figure 14
Patent JP-2022149631-A (JP)
Title: Actuator, fixing part for intra-pipe moving body, and intra-pipe moving body
Inventor: ISHIGURO TADASHI
IPC: F15B15/10
Filed: 2021-03-25
Abstract: To present a fixed position retention force required for an intra-pipe moving body in a pipe route including pipes of which the inner diameters are different twice or more.SOLUTION: In an actuator 10, a retention member 30 formed cylindrical by bonding in a circumferential direction a first face material 40 extending in a length direction and a second face material 42 extending in the circumferential direction covers a tube-like member 20 which can be expanded by internal pressurization, while being twisted around in the circumferential direction. In the retention member 30, a ratio of a circumferential length 40L of the first face material 40 and a circumferential length 42L of the second face material 42 in the cylindrical shape before twisting-around ranges from 2.5:1 to 6:1. Thus, when pressurizing the tube-like member 20, a deformation into a helical shape and enlargement of thickness can be performed in a balanced manner, and a size of a helical outer diameter of the actuator 10 is increased. Therefore, a fixed position retention force required as a fixing part for an intra-pipe moving body can be presented even in a pipe route including pipes of which the inner diameters are different twice or more.SELECTED DRAWING: Figure 1
Patent JP-2022151202-A (JP)
Title: Projection type linear actuator, robot arm, and transport robot
Inventor: NAGAO SHUN
IPC: B25J19/00
Filed: 2021-03-26
Abstract: To provide: a projection type linear actuator capable of achieving size reduction more than conventional ones while bringing predetermined rigidity and stroke to a pressing element; a robot arm; and a transport robot.SOLUTION: A projection type linear actuator 1 according to the present invention includes: a slider 8 that forms a pressing element 6 obtained by folding, at a substantially right angle, free ends of long plates 4, 5 respectively extending from a pair of rolls 2, 3, making the free ends overlap each other, and connecting the free ends of the pair of long plates 4, 5; a first drive part D1 that causes the slider 8 to perform reciprocate straight motion along a guide frame 7; and a second drive part D2 that is provided in the slider 8 and causes the pressing element 6 to perform reciprocate straight motion. The pair of rolls 2, 3 are arranged at both ends in a longitudinal direction of the slider 8 or the guide frame 7.SELECTED DRAWING: Figure 1
Patent JP-2022152032-A (JP)
Title: motor
Inventor: HAN XIAOLI
IPC: H02K3/50
Filed: 2021-03-29
Abstract: To provide a motor including a neutral point portion having sufficient strength against vibration.SOLUTION: One aspect of a motor of the present invention includes: a rotor that is rotatable about a center axis line; and a stator disposed on a radial outside of the rotor. The stator includes a winding portion including a plurality of conductor connection bodies 60 in which a plurality of conductors are connected in series and a stator core in which a plurality of slots through which the conductor connection body passes are provided. The winding portion includes a neutral point portion 10 located on one side in an axial direction of the stator core, and connected to ends of the three conductor connection bodies being electrically. The neutral point portion includes two connection portions 11, 12 to which two of different combinations of the ends of the three conductor connection bodies are connected.SELECTED DRAWING: Figure 5
Patent JP-2022156194-A (JP)
Title: Abnormality detection device
Inventor: TAKESHITA TOSHIHIRO
IPC: F02D45/00
Filed: 2021-03-31
Abstract: To provide a technique capable of accurately detecting an abnormality before start of an engine.SOLUTION: An abnormality detection device includes: a power generation motor generator that generates electric power for driving a vehicle; an engine driving the power generation motor generator to cause the power generation motor generator to generate electric power for driving the vehicle; an air flow meter detecting a flow rate of air to be sucked to the engine; calculation means calculating a flow rate of the air to be sucked to the engine on the basis of another index different from the flow rate detected by the air flow meter; and control means. In the state where the power generation motor generator is not driven by the engine and the power generation motor generator is executing motoring for rotating a crank shaft of the engine, the control means detects an abnormality on the basis of the flow rate detected by the air flow meter and the flow rate calculated by the calculation means.SELECTED DRAWING: Figure 3
Patent JP-2021100854-A (JP)
Title: Vessel
Inventor: UNSEKI TAKASHI
IPC: B63J2/06
Filed: 2021-04-02
Abstract: To easily carry out ventilation in a leakage even when fuel with greater specific gravity than air when vaporized is used.SOLUTION: A vessel has a floor partitioning an engine room into a plurality of floors. An exhaust duct and an air supply duct are formed integrally as an air supply exhaust duct. The air supply exhaust duct includes an air supply exhaust duct body extending in the vertical direction and an air supply exhaust duct extension unit branching sideways from the air supply exhaust duct body and extending along a ceiling. The air supply exhaust duct body includes an exhaust conduction opening opened in a bottom unit of a lower most floor of a plurality of floors in the engine room. An opening and closing device for opening and closing the exhaust conduction opening is provided in the exhaust conduction opening opened in the bottom unit in the lower most floor.SELECTED DRAWING: Figure 1
Patent JP-2022160830-A (JP)
Title: Lens barrel, lens device, and imaging apparatus
Inventor: AOKI KAZUHISA
IPC: G03B13/36
Filed: 2021-04-07
Abstract: To provide, for example, a lens barrel advantageous for positioning of optical elements.SOLUTION: A lens barrel has: a housing; a holding member that holds optical elements; a first pressing member that brings a first contact part of the holding member and a second contact part of the housing into contact with each other and applies pressure to the contact parts; a driving member that drives the holding member with respect to the housing in an optical axis direction, with the pressing member bringing the first contact part and the second contact part into contact with each other and applying pressure to the contact parts; and a fixing member that brings the first contact part and the second contact part into contact with each other and applies pressure to fix the contact parts.SELECTED DRAWING: Figure 7
Patent JP-2022164048-A (JP)
Title: Semiconductor device, display, imaging apparatus, and electronic apparatus
Inventor: OSHIGE HIDEMASA
IPC: H01L21/60
Filed: 2021-04-15
Abstract: To provide a semiconductor device that, even when electrodes of a wiring board are crimped shifted to terminals of an element substrate, can reduce the conduction failure between the element substrate and the wiring board.SOLUTION: A semiconductor device comprises: a first substrate; a function element that is arranged on a principal surface of the first substrate; terminals that are electrically connected with the function element and arranged on a second substrate different from the first substrate; an insulating part that covers ends of the terminals; and a conductive film that is arranged on the terminals and the insulating part and contains conductive particles. On a cross section perpendicular to the principal surface of the first substrate, the insulating part has an upside and lateral sides inclined with respect to the upside, and the width of the upside is smaller than the diameter of the conductive particles.SELECTED DRAWING: Figure 2
Patent JP-2022164457-A (JP)
Title: Communication device and computer program for communication device
Inventor: SHIBATA HIROSHI
IPC: H04W84/12
Filed: 2021-04-16
Abstract: To disclose a technique for appropriately receiving a service provided according to a specific communication standard in a situation where various communication standards are mixed.SOLUTION: A communication device comprises: a communication interface; an operation unit; and a first changing unit that, when the operation unit receives an instruction to establish first connection with a first external device through the communication interface while the state of the communication device is a first state, changes the state of the communication device from the first state to a second state different from the first state, in which the first state is a state for permitting both use of the first connection and use of second connection with a second external device through the communication interface, the second state is a state for permitting the use of the first connection and not permitting the use of the second connection, the first connection is connection according to a first communication standard, and the second connection is wireless connection according to a second communication standard different from the first communication standard.SELECTED DRAWING: Figure 2
Patent JP-2022165867-A (JP)
Title: Vapor deposition source of vacuum deposition apparatus
Inventor: NAKAMURA HISAMITSU
IPC: C23C14/24
Filed: 2021-04-20
Abstract: To provide a vacuum deposition source of a vacuum deposition apparatus without losing a function of adjusting a vacuum deposition rate at a good response while an enlargement of an apparatus and a complication of a control are avoided.SOLUTION: A vapor deposition source DS arranged in a vacuum chamber 1 DS for a vacuum deposition apparatus Dm according to the invention sublimates or vaporizes a vapor deposition material Ms to deposit on a substrate to be deposited Sw. The vapor deposition source includes a container Mb in which the vapor deposition material is filled and heating means Ht for heating the vapor deposition material in the container. The container has an inflow entrance 51a that faces an inside of the container and includes a discharge passage 51 that allows a discharge of the vapor deposition material vaporized or sublimated by heating to inside the vacuum chamber. A conductance adjustment plate 6 is rotatably incorporated in the container, the conductance adjustment plate partitioning the inside of the container to a first space 4a of a vapor deposition source side and a second space 5a of an inflow entrance side. A valve member 6b and a dispersion hole 6a penetrating through in a plate thickness direction are arranged in the conductance adjustment plate, the valve member selectively blocking the inflow entrance of the discharge passage according to a rotation position of the conductance adjustment plate.SELECTED DRAWING: Figure 2
Patent JP-2021132212-A (JP)
Title: Etching solution for selectively removing silicon nitride during manufacture of semiconductor device
Inventor: LEE YI-CHIA
IPC: H01L21/306
Filed: 2021-04-21
Abstract: To provide an improved etching solution that has high selectivity for silicon nitride over silicon oxide.SOLUTION: An etching solution comprises water, phosphoric acid solution (aqueous), and a hydroxyl group-containing solvent. The etching solution can be used for selective etching removal of silicon nitride over silicon oxide from a microelectronic device having silicon dioxide and silicon oxide thereon during manufacture of the microelectronic device. The etch selectivity is from about 50 to about 500.SELECTED DRAWING: Figure 1
Patent JP-2021171061-A (JP)
Title: Stirrer of machine for making and dispensing liquid or semiliquid food products, and machine comprising stirrer
Inventor: LAZZARINI ROBERTO
IPC: A23G9/04
Filed: 2021-04-23
Abstract: To provide a stirrer whose scraping is particularly efficient.SOLUTION: A stirrer (1) of a machine for making and dispensing ice cream products, rotating about an axis (X), comprises: a first end element (2) and a second end element (3); longitudinal elements (4) extending along the axis (X) between the first end element (2) and the second end element (3); and scraping elements (5) which are removably couplable to the longitudinal elements (4), the scraping elements having a portion (8) that is partly helical in shape.SELECTED DRAWING: Figure 7
Patent JP-2022168755-A (JP)
Title: lure
Inventor: MORI KENTARO
IPC: A01K85/16
Filed: 2021-04-26
Abstract: To provide a lure which is capable of appropriately putting in/out the air and water through holes provided for a body and of introducing (storing) a prescribed amount of water into the body simply at a use stage of the lure without damaging a center of gravity moving function.SOLUTION: A lure includes a body having a hollow internal space. The body is provided with: a first hole communicating with the internal space; and a second hole communicating with the internal space on a front end side of the first hole. In the lure, the first hole is preferably provided on a rear end side of the second hole. Moreover, in the lure, the body preferably has light transmissivity and has an air chamber sealing the air provided above the body interior.SELECTED DRAWING: Figure 1
Patent JP-2022027456-A (JP)
Title: Information processor, ladder program generation device, information processing method, ladder program generation method, article manufacturing method, program, and recording medium
Inventor: SAKUMA KOTA
IPC: G05B19/05
Filed: 2021-04-27
Abstract: To easily generate a ladder program according to a language specification.SOLUTION: A ladder program generation device includes a processing unit capable of performing information processing. The processing unit acquires definition information associating a first mnemonic with a second mnemonic different from the first mnemonic and, based on the definition information, converts a first ladder program described in the first mnemonic into a second ladder program described in the second mnemonic.SELECTED DRAWING: Figure 2
Patent JP-2022170885-A (JP)
Title: Image forming apparatus and method for controlling the same
Inventor: YOKOYAMA HIROKO
IPC: G03G21/00
Filed: 2021-04-30
Abstract: To provide an image forming apparatus that develops an electrostatic latent image formed on an image carrier by using developer including toner and carrier, and to efficiently remove the toner attached to electrifying means that electrifies the image carrier.SOLUTION: An image forming apparatus executes an image forming operation of forming an image on a transfer target body in a state in which a developing member supplying developer including toner and carrier onto a surface of an image carrier to form a developer image is located at a first position for supplying the developer to the surface of the image carrier and a first electrification voltage is applied to electrifying means, subsequently a first rotation operation of rotating the image carrier in a state in which the developing member is located at the first position and a second electrification voltage with a smaller absolute value than that of the first electrification voltage is applied, and a second rotation operation of rotating the image carrier in a state in which the developing member is located at a second position for not supplying the developer to the surface of the image carrier and a third electrification voltage with a smaller absolute value than that of the second electrification voltage is applied.SELECTED DRAWING: Figure 1
Patent JP-2021176781-A (JP)
Title: cup
Inventor: WANG ZENGYU
IPC: A47J41/00
Filed: 2021-04-30
Abstract: To provide a more easily openable/closable cup that allows easily washing the inside of a cup cover.SOLUTION: A cup according to one embodiment comprises: a cup body whose inside is hollow, at an inner wall tip portion of which, a connection member is provided; and a cup cover openable/closable for the cup body, that is provided by covering the cup cover. The cup cover comprises: an inner layer cylinder; an intermediate layer cylinder fitted to the inner layer cylinder; an outer layer cylinder engaged via fitting to an upper portion of the intermediate layer cylinder; a first tightly sealing elastic ring fitted to a lower portion of the intermediate layer cylinder; a tightly sealing cover removably attached to a bottom portion of the intermediate layer cylinder; and a cover case provided to the outer layer cylinder in a covering manner, and fixedly connected to the inner layer cylinder. A connection groove is provided on a cylindrical wall of the outer layer cylinder in an opening manner by corresponding to the connection member. The connection member can be engaged with an inside of the connection groove, and a protrusion block is provided on an inner wall of the intermediate layer cylinder. An arc-shaped inclined groove is provided on a cylindrical wall of the inner layer cylinder in an opening manner by corresponding to the protrusion block. The intermediate layer cylinder is engaged with the inner layer cylinder by providing the protrusion block by sliding into the inclined groove.SELECTED DRAWING: Figure 1
Patent JP-2022175575-A (JP)
Title: Organic semiconductor material and application of the same
Inventor: TAKIMIYA KAZUO
IPC: H01L29/786
Filed: 2021-05-14
Abstract: To provide an organic semiconductor material which becomes a raw material of an organic semiconductor device (an organic transistor) indicating an excellent carrier mobility, an organic thin film containing the organic semiconductor material, and an organic semiconductor device.SOLUTION: In an organic semiconductor material containing a chemical compound expressed by ( Formula (1), in which R expresses an alkyl group of which the number of carbons is 1 to 4.), an organic thin film containing the organic semiconductor material, and an organic semiconductor device, the alkyl group expressed by the R of Formula (1) is not limited to any of a linear chain shape and a branch chain shape, but has preferably the linear chain shape, and more preferably has a methyl group.SELECTED DRAWING: None