baber/WOPTO huggingface dataset:
Patent JP-2020115686-A (JP)
Title: Method, session management function node, user plane function node, user device for session management parameter maintenance, and computer readable recording medium thereof
Inventor: VELEV GENADI
IPC: H04M3/42
Filed: 2020-04-16
Abstract: To provide a session management node that sets one session management function for each connection and separates session management for each network slice.SOLUTION: A session management node includes means for receiving a subscriber context regarding a session from a subscriber data management node, and means for transmitting information related to a communication pattern of UE to a mobility management node. The information is used in the mobility management node to transmit information on the communication pattern of the UE to an access network node.SELECTED DRAWING: Figure 7
Patent JP-2021174152-A (JP)
Title: Five-axes control machining tool and control method of five -axes machining tool
Inventor: YOKOTA SHOYA
IPC: G05B19/404
Filed: 2020-04-22
Abstract: To provide a 5-axes machining tool for performing further stable control.SOLUTION: There is provided a 5-axes control machining tool. In the 5-axes control machining tool, a mounting base for mounting a tool and work is moved relatively by linear three axes and rotary two axes according to NC data. The rotary two axes include a first axis and a second axis. The 5-axes control machining tool includes a controller. The controller includes a calculation unit, a determination unit, and a correction unit. The calculation unit calculates an orientation of the work relative to the tool in machining from the NC data and actual rotation center directions of the first axis and the second axis. The determination unit determines whether the calculated orientation of the work relative to the tool is in a non-operable range being in an angle range where the operation is not available. The correction unit corrects the orientation of the work relative to the tool when the orientation of the work relative to the tool is contained in the non-operable range.SELECTED DRAWING: Figure 1
Patent JP-2021172196-A (JP)
Title: Seal structure of motor vehicle
Inventor: SASAKI NAOYA
IPC: B60J10/24
Filed: 2020-04-23
Abstract: To provide a seal structure of a motor vehicle which is excellent in a seal function and has a simple structure.SOLUTION: In a seal structure, seal parts 32, 42 included in door side weather strips 30, 40, attached along outer peripheral edge parts of doors 3, 4 of a motor vehicle and formed by extrusion molding, are placed in elastic contact with a body 50 to fill gaps between the doors 3, 4 and the body 50. A body side weather strip 60 formed by extrusion molding is attached to the body 50. The seal parts 32, 42 of the door side weather strips 30, 40 are placed in elastic contact with body seal parts 63, 64 included in the body side weather strip 60 and having higher rigidity than those of the seal parts 32, 42.SELECTED DRAWING: Figure 2
Patent JP-2021173323-A (JP)
Title: Fluid pressure control valve device and fluid pressure system
Inventor: KOBAYASHI MASAYUKI
IPC: F16K27/00
Filed: 2020-04-23
Abstract: To provide a fluid pressure control valve device with a casing capable of enhancing degree of adhesion between blocks with a simple configuration, and a fluid pressure system.SOLUTION: A fluid pressure control valve device comprises: a first block A in which a first spool hole H for housing a first spool valve is formed between a first end surface and a first mating surface A1, a first through hole K1 through which a fastening bolt passes is formed in the first spool hole on the first end surface side, a bearing surface of the bolt is formed in the first spool hole on the first mating surface side, and a second through hole K2 for a bolt hole is formed concentrically with the first through hole; and a second block B in which a second spool hole for housing a second spool valve is formed between a second end surface and a second mating surface, and a screw hole for tightening the bolt is formed at a position corresponding to the first through hole on the second mating surface side.SELECTED DRAWING: Figure 4
Patent JP-2021171881-A (JP)
Title: Cutting device and placing plate
Inventor: ISHIYAMA SHINICHI
IPC: H01L21/301
Filed: 2020-04-27
Abstract: To enable continuous cutting of a workpiece.SOLUTION: A cutting device 1 includes sub chuck tables 251, 252 each of which is located adjacent to a chuck table 20, disposed at holding means, and holds a dresser board formed in a plate-like shape by bonding abrasive grains. Further, the cutting device 1 includes dresser holding units 61, 62 which hold the dresser board so as to transport the dresser board to the sub chuck table. The dresser holding units include: holding parts 610, 620 which hold the dresser board; and vertical movement means 611, 621 which move the holding parts in a Z axis direction.SELECTED DRAWING: Figure 2
Patent JP-2021173234-A (JP)
Title: Wind turbine
Inventor: TSUTSUMI KAZUHISA
IPC: F03D80/50
Filed: 2020-04-27
Abstract: To improve safety of a wind turbine.SOLUTION: A wind turbine includes one or more wind turbine blades, one or more pitch actuators configured so as to control respective pitch angles of the one or more wind turbine blades by a hydraulic pressure, one or more accumulators respectively corresponding to the one or more wind turbine blades to hold the hydraulic pressure for controlling the pitch angles at feather positions, a hydraulic circuit for connecting the one or more pitch actuators and the one or more accumulators, one or more solenoid valves respectively corresponding to the one or more wind turbine blades, configured so as to be in a cut-off state to prevent oil from flowing out of the hydraulic circuit in the case of being a power failure state to be in a non-excitation state, and configured so as to keep the hydraulic pressure for controlling the pitch angles at the feather positions in the hydraulic circuit, and one or more first pressure sensors provided in the hydraulic circuit to measure the hydraulic pressure. The first pressure sensors are configured to be able to communicate with an information collection apparatus for collecting measurement results of the oil pressure without going through a wind turbine controller for performing operation control of the wind turbine.SELECTED DRAWING: Figure 3
Patent JP-2021173489-A (JP)
Title: Heat exchanger
Inventor: ICHIKAWA YASUSHI
IPC: F25B17/08
Filed: 2020-04-28
Abstract: To provide a heat exchanger capable of continuously exchanging heat with the outside to take out "cold" or "hot".SOLUTION: A heat exchanger 10 has: a nanoporous body 20 that has elasticity, can be contracted to desorb a medium, and can be expanded to adsorb the medium; a housing part 30 that houses the nanoporous body inside; a press mechanism 40 that applies stress to the nanoporous body housed in the housing part and releases the applied stress; a stress applying unit 50 that applies stress to the nanoporous body to contract and absorb heat; and a stress releasing unit 60 that releases the stress applied to the nanoporous body to generate heat. The stress applying unit and the stress releasing unit are arranged at different positions.SELECTED DRAWING: Figure 1A
Patent JP-2021174723-A (JP)
Title: Vehicular lighting tool
Inventor: KAI FUMIO
IPC: F21S43/245
Filed: 2020-04-28
Abstract: To provide a vehicular lighting tool capable of reducing luminance unevenness in a side view.SOLUTION: A vehicular lighting tool comprises: a light source; and an inner lens that makes light incident from the light source, reflects light from the light source between first and second surfaces arranged opposite to each other, and emits light from a light emission part toward the front of a vehicle. The inner lens has a protruding portion provided integrally with the light emission part, and protruding in a first direction intersecting the first and second surfaces. The protruding portion includes an opposite surface facing a light emission surface of the light emission part and provided according to the orientation of the light emission surface.SELECTED DRAWING: Figure 1
Patent JP-2021173734-A (JP)
Title: Generation device, generation method, generation program, and diagnosis assistance system
Inventor: ENOKI JUNICHIRO
IPC: G01N33/48
Filed: 2020-04-30
Abstract: To provide a generation device, generation method, generation program, and diagnosis assistance system, which can assist a user to select regions with feature variations.SOLUTION: A generation device comprises a generation unit for generating distribution information where on the basis of feature quantities in partial regions defined in a pathology-related image, a distribution of the partial regions in a feature space identified by the feature quantities included in the partial regions, is visibly arranged in the feature space in association with the partial regions.SELECTED DRAWING: Figure 10
Patent JP-2021175959-A (JP)
Title: Method for manufacturing magnetic encoder and magnetic encoder
Inventor: SENO HIROTSUGU
IPC: F16C41/00
Filed: 2020-05-01
Abstract: To provide a method for manufacturing a magnetic encoder capable of eliminating the need of an adhesive application step and easily fixing a magnet part to a fixing member, and the magnetic encoder.SOLUTION: A method for manufacturing a magnetic encoder including a fixing member attached to a rotor and a magnetized magnet part attached to the fixing member comprises a sticking step (S103), a fixing step (S106), and a magnetizing step (S107). The sticking step arranges and sticks an adhesive sheet to a fixing surface of the fixing member fixed with the magnet part. The fixing step molds the magnet part, subjects the adhesive sheet to curing reaction, and fixes the magnet part to the fixing member. The magnetizing step magnetizes the magnet part.SELECTED DRAWING: Figure 1
Patent JP-2021179499-A (JP)
Title: Cooling device and image forming apparatus
Inventor: HAMADA TOSHIYUKI
IPC: G03G21/00
Filed: 2020-05-12
Abstract: To efficiently cool a plurality of portions in accordance with the operation of an image forming apparatus.SOLUTION: A cooling device 30 comprises: a cooling fan 31; an air channel duct 32 that is arranged on the downstream side in a blowing direction of the cooling fan 31 and includes a plurality of air channels; a wind shielding plate 34 that has a size to block one of the plurality of air channels; and a control unit that controls the air shielding plate 34 to block the air channel in accordance with the operation of a printer.SELECTED DRAWING: Figure 4
Patent JP-2021167551-A (JP)
Title: Alc fire fence
Inventor: TAKAHASHI TATSUO
IPC: E04H17/16
Filed: 2020-04-10
Abstract: To provide a fire fence for preventing the fire spread to a wooden building with a simple structure.SOLUTION: There is provided an ALC fire fence in which a web surface of an H-shaped steel foundation formed of H-shaped steel so as to surround a wooden building on the grounding surface around the wooden building is installed in parallel with the grounding surface, a plurality of ALC panels are installed on the web surface of the H-shaped steel foundation such that the lower parts of the ALC panels are brought into contact with each other laterally, the ALC panels are fixed by putting a head board formed by molding a flat steel plate in the U shape on the upper part of the ALC panels, a water storage tank is installed on the upper part of the head board, a fire-proof water gutter molded in the U shape in order to store water is installed on the wooden building side of the head board, and a fire-proof wire gauze for preventing the fire spread due to fire powder of wood piece plates and the like is installed on the upper part of the fire-proof water gutter.SELECTED DRAWING: Figure 4
Patent JP-2021179520-A (JP)
Title: Photosensitive resin composition, photosensitive resin film, multilayer printed wiring board and semiconductor package, and method for manufacturing multilayer printed wiring board
Inventor: YUKIOKA RYO
IPC: G03F7/027
Filed: 2020-05-13
Abstract: To provide a photosensitive resin composition that allows excellent resolution of a via and achieves low dielectric loss tangents, a photosensitive resin composition for photo-via formation and a photosensitive resin composition for interlayer insulating layers; a photosensitive resin film composed of the photosensitive resin composition and a photosensitive resin film for interlayer insulating layers; a multilayer printed wiring board and a semiconductor package; and a method for manufacturing the multilayer printed wiring board.SOLUTION: A photosensitive resin composition contains (A) a photopolymerizable compound having an ethylenically unsaturated group, (B) an epoxy resin and (C) a photopolymerization initiator. The (A) photopolymerizable compound having an ethylenically unsaturated group includes (A1) a photopolymerizable compound having an acidic substituent and an alicyclic skeleton as well as the ethylenically unsaturated group. The (B) epoxy resin includes (B1) an epoxy resin having a condensed aromatic ring.SELECTED DRAWING: None
Patent JP-2021177746-A (JP)
Title: Small ripe burdock and method for cultivating small ripe burdock
Inventor: ZAMA KAZUAKI
IPC: A01G22/25
Filed: 2020-05-15
Abstract: To provide a burdock suitable for cultivation at both facilities and plant factories (sunlight-cultivation, cultivation in combination with sunlight, or total artificial-light cultivation), and a technique on burdock cultivation.SOLUTION: A small ripe burdock has the following properties of (1) and (2): (1) the length of an edible part in the harvesting season is 2/3 or less of the length of an edible part of the normally grown burdock of the same kind; and (2) the roots have a dietary fiber of 6 g/100 g or more. There is also provided a method for cultivating a small ripe burdock. Soil is put into a cultivation container allowing bottom watering up to such a depth that the length of an edible part in the harvesting season is 2/3 or less of the length of an edible part of the normally grown burdock of the same kind. A seed or seedling of burdock is put in the cultivation container and the burdock is cultivated while applying growth stress and water stress to its roots in the latter stage of cultivation.SELECTED DRAWING: Figure 1
Patent JP-2021181257-A (JP)
Title: Steering column assembly
Inventor: SHINODA KOSAKU
IPC: B62D1/185
Filed: 2020-05-18
Abstract: To provide a steering column assembly capable of inhibiting degradation of maneuverability in telescopic position adjustment.SOLUTION: A steering column assembly 10 includes an outer tube 40 that retains a steering shaft, an inner tube 20 inserted into the outer tube 40, a sliding member 30 interposed between the outer tube 40 and the inner tube 20, and a fastening mechanism 70. A first slit 41 extending in an axial direction is formed on the outer tube 40. A second slit 31 extending in the axial direction is formed at a position corresponding to the first slit 41, on the sliding member 30. The sliding member 30 is coupled to the outer tube 40 owing to a coupling part 51 so that, when the fastening mechanism 70 is changed from a locked condition to an unlocked condition, the width of the second slit 31 narrowed in the locked condition is undone due to the resilience of the outer tube 40.SELECTED DRAWING: Figure 4
Patent JP-2021182538-A (JP)
Title: Fuel cell system
Inventor: FUJIMURA YOSHIKATSU
IPC: H01M8/04228
Filed: 2020-05-20
Abstract: To provide a fuel cell system capable of confirming operation of forcibly stopping supply of fuel gas and discharge of fuel off-gas.SOLUTION: A fuel cell system includes: a fuel cell; a fuel gas supply device; a pressure sensor for detecting pressure of fuel gas; a discharge valve for discharging fuel off-gas; an instruction unit for instructing fuel gas supply and fuel off-gas discharge; a supply driving circuit for turning on/off the supply device according to a supply instruction; a discharge driving circuit for opening/closing the discharge valve according to a discharge instruction; a stop control unit for transmitting a stop signal for forcibly stopping fuel gas supply and fuel off-gas discharge to the respective circuits through wiring lines differing from those for the instructions; and a monitoring unit for monitoring the stop control unit on the basis of the pressure. The stop control unit transmits the stop signal during power generation stop. The instruction unit instructs fuel gas supply and fuel off-gas discharge during transmission of the stop signal. The monitoring unit detects abnormality with respect to the wiring lines when the pressure varies beyond a predetermined range during the instructions.SELECTED DRAWING: Figure 6
Patent JP-2021184541-A (JP)
Title: Wearable camera
Inventor: TOMIOKA YUICHI
IPC: G08B21/02
Filed: 2020-05-22
Abstract: To provide a wearable camera that can prevent an increase in power consumption and a reduction in throughput.SOLUTION: A wearable camera 100 according to the present invention comprises: an imaging unit 130 that picks up an image of a subject to acquire moving image data; a detection unit 120 that acquires detection data; a control unit 111 that determines whether a wearer is in an abnormal state based on the moving image data and the detection data, and generates attribute tag data including a determination time when the control unit determines that the wearer is in the abnormal state and the details of the abnormality; a first communication unit 141 that transmits first information to a server 600 when the control unit 111 determines that the wearer is in the abnormal state; and a second communication unit 142 that transmits, to the sever 600, second information including the moving image data and having a larger amount of data than the first information based on the attribute tag data.SELECTED DRAWING: Figure 1
Patent JP-2021190758-A (JP)
Title: Communication device and communication system
Inventor: FUKUMOTO TADAAKI
IPC: H04W4/35
Filed: 2020-05-27
Abstract: To efficiently manage an electric work machine.SOLUTION: A communication device 30 comprises a storage device, a first radio communication circuit, an information acquisition unit, and a storage processing unit. The first radio communication circuit receives, using an antenna, information that is transmitted by radio from a transmitter 10-1 and corresponds to the transmitter 10-1. The transmitter 10-1 is connected to an electric work machine 11-1. The transmitter 10-1 transmits the information by radio every time transmission timing comes. The information acquisition unit, in response to occurrence of an event requiring confirmation of whether or not the information is received, acquires the information received by the first radio communication circuit. The storage processing unit stores in the storage device the information acquired by the information acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2020200310-A (JP)
Title: Salt, quencher, resist composition and method for producing resist pattern
Inventor: KOMURO KATSUHIRO
IPC: C07C381/12
Filed: 2020-05-29
Abstract: To provide a salt that makes it possible to produce a resist pattern with excellent pattern collapse resistance (PCM), a quencher and a resist composition.SOLUTION: The present invention provides a salt represented by formula (I), and a quencher and a resist composition containing the same [where X1 is -CO-, -SO- or- SO2-].SELECTED DRAWING: None
Patent JP-2020143303-A (JP)
Title: Method of producing solid fuel composition from solid waste mixture
Inventor: BJORNULF WHITE
IPC: B09B3/00
Filed: 2020-05-29
Abstract: To provide a method of producing a solid fuel composition from a solid waste mixture without the formation of synthesis gas.SOLUTION: The method of producing a solid fuel composition from a solid waste mixture is provided that comprises the steps of: heating a solid waste mixture comprising between about 5 wt% and about 60 wt% mixed plastics within a process vessel to a temperature no greater than about 110°C to separate the solid waste mixture into a dried solid waste mixture and vaporized compounds; removing the vaporized compounds from the process vessel; heating and mixing the solid waste mixture to at least 160°C and below atmospheric pressure to form a heated solid waste mixture comprising melted mixed plastics; extruding the heated solid waste mixture below about 200°C to produce an extruded solid waste mixture; and cooling the extruded solid waste mixture to less than about 65°C to form the solid fuel composition, having an energy content ranging between about 18,600 J/g and about 32,600 J/g, a density ranging between about 481 kg/m3 and about 1,280 kg/m3, and a water content of less than about 1 wt%.SELECTED DRAWING: Figure 1
Patent JP-2021188006-A (JP)
Title: Ink for inkjet
Inventor: TORIYAMA TSUYOSHI
IPC: B41J2/01
Filed: 2020-06-03
Abstract: To provide ink for inkjet which enables formation of an image that is excellent in discharge stability and intermittent printing property and is excellent in image density and scratch resistance.SOLUTION: Ink for inkjet contains pigment particles, binder resin particles, a first water-soluble solvent, a second water-soluble solvent, 2-pyrrolidone, glycerol and water. The first water-soluble solvent contains at least one of diethyleneglycol diethylether and propyleneglycol monomethylether. The second water-soluble solvent contains at least one of 1,3-propane diol and triethylene glycol. The binder resin particles contain a specific acrylic resin. A glass transition point of the specific acrylic resin is -30°C or higher and 60°C or lower. A content ratio of the first water-soluble solvent is 4.5 mass% or more and 10.5 mass% or less. A content ratio of the second water-soluble solvent is 14.5 mass% or more and 25.5 mass% or less.SELECTED DRAWING: None
Patent JP-2021193771-A (JP)
Title: Image processing apparatus, printer, printing system, and image processing method
Inventor: KAWAI JUN
IPC: B41J2/01
Filed: 2020-06-08
Abstract: To reduce processing time and prevent a deterioration in image quality in image processing using an error diffusion method.SOLUTION: An image processing method for processing an image consisting of a plurality of pixels arranged in a two-dimensional manner divides the image into a plurality of blocks, and compares image data of the pixels included in a first block being one block of the blocks obtained through the division with a first threshold and converts the image data into first dot data representing the presence or absence of dot formation with an error diffusion method. The method performs, independent of a first processing unit, processing of comparing image data of the pixels included in a second block adjacent to the first block with a second threshold prepared in advance and converting the image data into second dot data representing the presence or absence of dot formation with the error diffusion method. At this time, the first threshold and the second threshold include variable components that periodically change along the respective two-dimensional arrangement directions of the pixels, and the variable components have the same phase at the connecting point of the first block and the second block.SELECTED DRAWING: Figure 2