baber/WOPTO huggingface dataset:
Patent JP-2022127930-A (JP)
Title: syringe pump and program
Inventor: TAKAHASHI SHUSUKE
IPC: A61M5/172
Filed: 2021-02-22
Abstract: To provide a technique for detecting a blockage of a fluid path, in a mode corresponding to a use state of a syringe pump.SOLUTION: A syringe 10 is attached to a syringe pump 100. The syringe pump 100 reads information from a display element 19 of the syringe 10, extracts a syringe ID from the read information, and acquires a pressure value for warning associated with the extracted syringe ID. The syringe pump 100 outputs a warning when the inner pressure of the syringe 10 is the acquired pressure value for warning or higher.SELECTED DRAWING: Figure 1
Patent JP-2022129567-A (JP)
Title: Roll window screen
Inventor: HATTORI TOMOYA
IPC: E06B9/54
Filed: 2021-02-25
Abstract: To provide a roll window screen in which a movable stile can be reliably fixed and which can achieve favorable designability.SOLUTION: A roll window screen includes: a storage frame for winding and storing a net body; a stile member mounted at a tip of the net body drawn out of the storage frame; and a guide frame for supporting both end parts of the stile member so as to be slidable. The roll window has: a first locking part provided on the outdoor side and locked with part of the stile member; and a rotation prevention part provided on the indoor side and for preventing the rotation of the stile member.SELECTED DRAWING: Figure 1
Patent JP-2022130853-A (JP)
Title: Device and method for forming material
Inventor: KOBAYASHI SEIJI
IPC: B29C43/12
Filed: 2021-02-26
Abstract: To provide a material formation device that can monitor flaws generated in a material being formed, directly and in real time.SOLUTION: The present invention includes: an irradiation unit 11 for irradiating a material 21 with radiation; a detection unit 12 for detecting radiation that passed through the material 21 being formed; and a control unit 40. The control unit 40 monitors flows in the material 21 on the basis of information from the detection unit 12 when the material 21 is being formed. The irradiation unit 11, the detection unit 12, and the material 21 being formed are set relatively movable along a predetermined direction of the material 21 being formed and around a predetermined direction.SELECTED DRAWING: Figure 1
Patent JP-2022134240-A (JP)
Title: Sanitary washing device
Inventor: MIE NOBUHIRO
IPC: E03D9/08
Filed: 2021-03-03
Abstract: To provide a sanitary washing device capable of arranging a water supply pipeline and suppressing occurrence of dew condensation on the water supply pipeline.SOLUTION: A sanitary washing device comprises: a casing; a nozzle that is provided in the casing and discharges water toward a human body private part; a water supply pipeline that supplies the water from a water supply source to the nozzle; and a heat exchanger unit that is provided in the water supply pipeline and heats the water supplied to the nozzle, and the heat exchanger unit has a gripping part that grips the water supply pipeline.SELECTED DRAWING: Figure 9
Patent JP-2022137775-A (JP)
Title: Valve device and pressure reducing valve using the same
Inventor: KITAMURA YUKIO
IPC: G05D16/16
Filed: 2021-03-09
Abstract: To provide a valve device enabling suppression of an increase in frequency of the maintenance thereof while avoiding jamming of scale in the initial stage, and to provide a pressure reducing valve using the same.SOLUTION: A valve device 34 comprises: a valve element 32 opening and closing a path between an inflow path 64 and an outflow path 68 of fluid F; a spring 44 seating the valve element 32 on a valve seat 40 by means of its spring force; a shaft member 42 pressurizing the valve element 32 toward a valve-opening direction against the spring force of the spring 44 to separate the valve element form the valve seat 40; a screen member 66 provided in the inflow path 64 and preventing foreign matter from flowing into a valve chest 62 in which the valve element 32 and the spring 44 are housed; and a pre-screen 80 provided upstream of the screen member 66 in the inflow path 64. The pre-screen 80 has a mesh size set to be smaller than that of the screen member 66 and is configured to be freely turned on and off.SELECTED DRAWING: Figure 5
Patent JP-2022139135-A (JP)
Title: tire
Inventor: MUKAI MASAKAZU
IPC: B60C11/00
Filed: 2021-03-11
Abstract: To provide a tire for improving performance (TGC resistance performance) for suppressing progress of groove bottom cracks during a travel end stage.SOLUTION: A tire includes a tread part having at least one circumferential groove, and two or more rubber layers, wherein the rubber layer has at least a rubber layer 1 on the outermost surface of the tread and a rubber layer 2 adjacent to inside in a tire radial direction, a groove width L0 on the outermost surface in the tire radial direction and a groove width L95 at 95% from the outermost surface in tire cross-sectional view of the circumferential groove satisfy (1) 0.00<L95/L0<1.00, hardnesses H1 and H2 of the rubber layers 1 and 2 in the groove bottom of the circumferential groove satisfy (2) H1>H2, and the rubber layer 1 in the groove bottom of the circumferential groove has an inclination a of loge(dc/dn[mm/cycle]) to loge(tear energy[J]) of 2.0 or less, in the range of 0.0-0.3 of the loge(tear energy[J]). (dc/dN is value obtained by differentiating crack length by number of times of application).SELECTED DRAWING: Figure 2
Patent JP-2022024983-A (JP)
Title: Pneumatic tire
IPC: B60C11/13
Filed: 2021-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which is sufficiently improved in a grip performance during high-speed travel and in a durability performance, and can exhibit the excellent grip performance during high-speed travel and excellent durability performance. 
     SOLUTION: A pneumatic tire has a tread. A ground contact surface of the tread is formed from at least two types of rubber compositions different in thermal conductivity. If Wt (mm) is a cross-sectional width of the tire, Dt (mm) is an outer diameter of the tire and V (mm 3 ) is virtual volume that is volume of a space occupied by the tire when the tire is mounted on a standard rim and has an internal pressure of 250 kPa, then the tire satisfies (Formula 1), 1700≤(Dt 2 ×π/4)/Wt≤2827.4, and (Formula 2), [(V+1.5×10 7 )/Wt]≤2.88×10 5 . 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021148423-A (JP)
Title: Ice maker
Inventor: KEVIN KNATT
IPC: F25C5/187
Filed: 2021-03-12
Abstract: To provide quick and accurate indication of an ice level in an ice bin.SOLUTION: An ice maker 10 has a bottom wall 112 with a sensor opening 320. A TOF sensor 310 is supported in relation to the bottom wall. The TOF sensor emits an optical pulse signal through the sensor opening toward an ice bin and subsequently detects photons of the optical pulse signal that returns to the TOF sensor after reflection from one of a floor of the ice bin and ice in the ice bin. The TOF sensor is configured to determine a duration between the emission of the optical pulse and the detection of the reflected photons. Based on the determined duration, the amount of ice can be determined.SELECTED DRAWING: Figure 33
Patent JP-2022139889-A (JP)
Title: Looped heat pipe, cooler, electronic device and wick
Inventor: ENDO TAKASHI
IPC: F28F21/06
Filed: 2021-03-12
Abstract: To provide a looped heat pipe capable of maintaining cooling performance.SOLUTION: A looped heat pipe comprises an evaporator that changes the state of liquid-phase working fluid to vapor-phase working fluid, a condenser that changes the state of the vapor-phase working fluid to the liquid-phase working fluid, and a vapor pipe and a liquid pipe connected to the evaporator and the condenser, where stress due to compressive deformation of an elastic wick, which is housed in the evaporator in a compressively deformed state and forms a boundary part between the liquid-phase working fluid and the vapor-phase working fluid, is larger than pressure loss that occurs when the working fluid circulates from the vapor-phase side of the boundary part to the liquid-phase side of the boundary part via the condenser.SELECTED DRAWING: Figure 1
Patent JP-2022147704-A (JP)
Title: Apparatus for inspecting article
Inventor: TAKAYANAGI MITSUO
IPC: B65G47/46
Filed: 2021-03-23
Abstract: To provide an apparatus for inspecting an article that is allowed to resume an operation with safety even if a screening gate stops in a position off a standby position due to an emergency stop or the like.SOLUTION: An apparatus for inspecting an article comprises an inspection unit 20 that inspects a work-piece W on a conveyor 12 and a screening unit 30 that, when the result of inspection comes to be unacceptable, screens/discharges the work-piece W by advancing a screening gate 31 by an air cylinder 33, further comprising a standby-position sensor 54 that detects whether the screening gate 31 is in a standby state where it is staying in a standby position P1 on an outer side of a conveyor 12 or in a non-standby state where it is off the standby position P1, a display-operating unit 63 that displays that a moving operation is required to return the screening gate 31 staying off the standby position P1 to the standby position P1 on condition that a non-standby state is detected at a start of operation, and a first control unit 61 and a second control unit 62 that control the operation state of the air cylinder 33 to a state allowing for a movement of the screening gate 31 toward the standby position P1 based on an instruction input to move therefrom.SELECTED DRAWING: Figure 1
Patent JP-2022148980-A (JP)
Title: Multilayer wiring board and multilayer wiring board manufacturing method
Inventor: KAWAI YOSHIKI
IPC: H05K3/46
Filed: 2021-03-24
Abstract: To provide a multilayer wiring board capable of inhibiting deterioration near a stacked via of the multilayer wiring board.SOLUTION: The multilayer wiring board has a stacked via, where multiple tapered vias are stacked. Among first and second vias included in the stacked via, a base end face of the first via on which a tip end face of the second via is stacked is curved concavely or convexly, and the center of the tip end face of the second via is off the center of the base end face of the first via.SELECTED DRAWING: Figure 3
Patent JP-2022151334-A (JP)
Title: Gel composition and method for producing the same
Inventor: ASHIDA KANAE
IPC: A23L7/10
Filed: 2021-03-26
Abstract: To provide a food or food material derived from barley which can be used as a food for people having difficulty swallowing.SOLUTION: A gel composition contains barley-derived pregelatinized starch and a water-based component and has an adhesiveness of 1500 J/m3 or less, with the ratio of the adhesiveness to the hardness being 0.15 or less. Preferably, the hardness is 1000-15000 N/m2 and the cohesiveness is 0.2-0.9.
Patent JP-2022151967-A (JP)
Title: Laminated film and molded body, and method for manufacturing them
Inventor: TAKAHASHI JUNPEI
IPC: B29C45/14
Filed: 2021-03-29
Abstract: To provide an after-cure type laminated film which is excellent in abrasion resistance and a molded body, and a method for manufacturing them.SOLUTION: A laminated film includes a transparent support base material, an uncured hard coat layer formed on at least one surface of the transparent support base material, and an uncured light interference layer formed on the uncured hard coat layer. The uncured light interference layer contains hollow resin particles, and the arithmetic average roughness Ra of the surface of the uncured light interference layer is 0.05 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2022153750-A (JP)
Title: Heat-insulating waterproof paper
Inventor: HASHIMOTO SHINGO
IPC: D21H21/54
Filed: 2021-03-30
Abstract: To provide a heat-insulating waterproof paper manufactured by a method easier than conventional methods and having both of heat-insulating property and waterproof property.SOLUTION: A heat-insulating waterproof paper is provided with a coating layer involving a waterproof agent and a heat-insulating material on a paper substrate; the waterproof agent involves at least one selected from a styrenic resin, an acrylic resin, and a polyolefin-based resin, and, the heat-insulating material involves at least one selected from a hollow particle and a thermal expansion microcapsule. The heat-insulating waterproof paper is manufactured by a method that includes applying and drying a coating liquid which is a blend of a waterproof agent and a heat-insulating agent.SELECTED DRAWING: Figure 1
Patent JP-2022155641-A (JP)
Title: Display device for vehicle
Inventor: OGAWA TAKAYUKI
IPC: B60K35/00
Filed: 2021-03-31
Abstract: To provide a display device for a vehicle which can produce depth feeling by picture image having unity.SOLUTION: A display device for a vehicle comprises a picture image display unit which is installed on the vehicle and includes a first display mechanism and a second display mechanism and a control part which controls the picture image display unit. The first display mechanism displays a first picture image 5A in a first position of a visual line direction viewing from an eye point of the vehicle and the second display mechanism displays a second picture image 5B overlapping with the first picture image in a second position of the visual line direction. The control part cause to display information image showing information on either of the first picture image and the second picture image and moreover causes to display a pattern image 10 producing depth feeling on both of the first picture image and the second picture image. The pattern image contains a first pattern image 11 which is displayed on a first range 51 of the first picture image by the first display mechanism and a second pattern image 12 which is displayed on a second range 52 of the second picture image by the second display mechanism. The first range and the second range are ranges overlapping when viewing from the eye point. The first pattern image and the second pattern image are similar to each other and moreover not identical to each other.SELECTED DRAWING: Figure 4
Patent JP-2022155740-A (JP)
Title: analog circuit system
Inventor: NIIYAMA KENICHI
IPC: H03K17/22
Filed: 2021-03-31
Abstract: To provide an analog circuit system capable of effectively obtaining a configuration that allows more reliable normal startup of an analog circuit.SOLUTION: An analog circuit system has a first analog circuit, a second analog circuit, a detector, and a switch connected with an application end of a power supply voltage. The second analog circuit has: a first current mirror that outputs a first current on the basis of a first output current outputted from the first analog circuit; and an output circuit supplied with the first current and outputting an output signal. The detector detects whether the first current becomes larger than a first predetermined amount. The output circuit is validated/invalidated according to on/off-switching of the switch. The switch is switched depending on detection output of the detector.SELECTED DRAWING: Figure 1
Patent JP-2022158556-A (JP)
Title: Method for producing porous silicon material and porous silicon material
Inventor: MATSUBARA MASAHARU
IPC: C01B33/02
Filed: 2021-04-02
Abstract: To provide a method for producing a novel porous silicon material that has a reduced content of unnecessary components, and a porous silicon material.SOLUTION: A method for producing a porous silicon material includes a precursor formation step for quench-solidifying a molten metal containing Sn and Si at a temperature drop rate of 103K/s or more to form a precursor, and a pores-making step for removing Sn contained in the precursor to give porous silicon particles.SELECTED DRAWING: None
Patent JP-2022160046-A (JP)
Title: Plastic optical fiber, in-vivo illumination device, ophthalmic surgery illumination probe, and vascular catheter
Inventor: MITSUNO AKINORI
IPC: A61F9/007
Filed: 2021-04-06
Abstract: To provide a plastic optical fiber having a highly lubricious surface.SOLUTION: A plastic optical fiber comprising a core and at least one layer of cladding is provided, the plastic optical fiber having a diameter in a range of 0.25-2.0 mm, inclusive, and having a lubricious layer provided along a side face of the fiber.SELECTED DRAWING: None
Patent JP-2022161650-A (JP)
Title: Aquarium fish water tank and installation method of aquarium fish water tank
Inventor: FUJIMURA TOSHIMASA
IPC: A01K63/00
Filed: 2021-04-09
Abstract: To provide an aquarium fish water tank capable of being formed into a simplified structure, reducing cost, capable of being reduced in a size of a water tank, capable of being installed at a desired position, being preferably used for breeding of an aquarium fish called betta, especially, allowing a user to enjoy unexpectedness, and being excellent in interior properties and an installation method of the same.SOLUTION: There is provided an aquarium fish water tank 1 comprising: a transparent acrylic resin outside water tank 10 with an opening 11; a transparent acrylic resin inside water tank 20 having an opening 21 and being arranged inside of the outside water tank 10 in a reversed state in top/bottom sides; and transparent acrylic resin leg parts 30 for arranging in the outside water tank 10, the inside water tank 20 in a state of lifting up the opening 21 of the inside water tank 20. In a state in which the inside water tank 20 is in the outside water tank 10 through the leg part 30, and water and aquarium fishes 40 are put into the water tank, the inside water tank 20 is filled with water, and a water level in the outside water tank 10 is higher than the opening of the inside water tank 20 in a used state with the stored water.SELECTED DRAWING: Figure 1
Patent JP-2021170334-A (JP)
Title: Method and system for retrieving keyword on knowledge graph
Inventor: EVGENY KHARLAMOV
IPC: G06N5/02
Filed: 2021-04-15
Abstract: To provide a computer-implemented method and a system for efficiently retrieving a keyword on a knowledge graph.SOLUTION: A method 100 includes: a step 110 of receiving a set of keywords K1, K2, ..., Kg; a step 120 of configuring a dynamic label M on the basis of the set; and a step 130 of determining a partial graph of a knowledge graph about the set of keywords K1, K2, ..., Kg on the basis of a static label LS and the dynamic label M. The step 120 configuring the dynamic label M includes: a step 122 of mapping the keywords K1, K2, ..., Kg of the set of the keywords K1, K2, ..., Kg on vertices V of the knowledge graph KG to obtain keyword vertices v; and a step 124 of obtaining a distance between the keyword vertex v and a preceding point of the keyword vertex v about the keyword vertex v from the static label LS.SELECTED DRAWING: Figure 2
Patent JP-2021108199-A (JP)
Title: Range of expansion usage for memory apparatus
Inventor: JANI HYVOENEN
IPC: G06F3/08
Filed: 2021-04-16
Abstract: To provide a system, a method, and an apparatus for forming an access to a memory apparatus according to at least one of at least one access profile related to the memory apparatus.SOLUTION: In the method, a memory apparatus receives, from a host device, a command to call a specific access type from a plurality of access types. The access types include at least a sequential write access mode of a sequential right access mode, a random write access mode, and a random read access mode, and the command shows at least a part of a physical memory in the memory apparatus that is formed for a specific access type. An access to at least a part of the physical memory is formed according to the specific access type on the basis of the command at least partially by control of the memory apparatus.SELECTED DRAWING: Figure 3
Patent JP-2022166428-A (JP)
Title: game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2021-04-21
Abstract: To provide a game machine capable of enhancing game amusement in a game.SOLUTION: A game machine can display an end suggestion screen when a specific game state different from a normal game state ends, and can continue the display of the end suggestion screen until a predetermined number of variation performances are executed. The execution time of a predetermined variation performance to be executed while the end suggestion screen is displayed is shorter than the execution time of a predetermined variation performance to be executed in the specific game state.SELECTED DRAWING: Figure 71
Patent JP-2022166779-A (JP)
Title: gas generator
Inventor: OKAI HITOSHI
IPC: B60R21/264
Filed: 2021-04-21
Abstract: To provide a gas generator that can readily adjust an agent level of a gas generating agent to be filled into a filter to a predetermined height.SOLUTION: A gas generator 100 includes a substantially cylindrical short housing of which one end and the other end in an axial direction are blocked, where a storage space provided in the housing stores a holding part 30, an igniter 40, a cup-shaped member 50, transfer charge 59, a gas generating agent 61, a lower-side support member 70, an upper-side support member 80, a cushioning material 85, a filter 90 and the like therein as internal components.SELECTED DRAWING: Figure 1
Patent JP-2022167190-A (JP)
Title: Agricultural product selecting device
Inventor: SHIMIZU TOMOYUKI
IPC: B07C5/02
Filed: 2021-04-22
Abstract: To provide an agricultural product selecting device that prevents a plurality of agricultural products from overlapping with each other, at front and rear sides in a conveying direction in the course of conveying the plurality of agricultural products, and prevents the agricultural products from positionally shifting.SOLUTION: An agricultural product selecting device 1 comprises conveying means 4 that conveys a plurality of agricultural products 2 and selecting means 6 that selects respective qualities of the agricultural products 2 in the course of conveying the agricultural products 2 by the conveying means 4. The conveying means 4 is a roller conveyor in which a plurality of rollers 44 are rotatably provided, where an alignment section 202 for aligning the plurality of agricultural products is set at an upstream side in the conveying direction in the conveying means 4. The roller conveyor as the conveying means 4 is provided with driving means (11 and 12) which allow the plurality of rollers 44, passing through the alignment section 202, to respectively rotate alternately in a forward direction and in a backward direction.SELECTED DRAWING: Figure 1
Patent JP-2022168680-A (JP)
Title: Magnetic field generator
Inventor: IMURA TAKEHIRO
IPC: H02J7/00
Filed: 2021-04-26
Abstract: To provide a magnetic field generator capable of reducing magnetic field generated from a power transmission coil not only in the vicinity of, but also at a distance from the power transmission coil.SOLUTION: A magnetic field generator comprises: a main coil 10 for transmitting power by generating a magnetic field; cancel coils 20A and 20B arranged on the same plane as the main coil 10 around the main coil 10 to generate a magnetic field for cancelling or absorbing a leakage magnetic field generated by the main coil 10; and the other cancel coils 20A and 20B arranged spaced apart from the cancel coils 20A and 20B to generate a magnetic field for cancelling the leakage magnetic field generated by the main coil 10.SELECTED DRAWING: Figure 1