baber/WOPTO huggingface dataset:
Patent JP-2023023997-A (JP)
Title: Pavement structure and paving method
Inventor: ITO TAKESHI
IPC: E01C5/06
Filed: 2021-08-06
Abstract: To effectively suppress a decrease in power transmission efficiency while ensuring strength as a paved surface for the installation of a contactless power supply system on a road.SOLUTION: A pavement structure for installing on a road R a contactless power supply system 100 having a power transmission coil 110 for contactlessly supplying power to a mobile object 200 being traveling or stopped, comprises: a case 10, embedded in a pavement layer of the road R and formed in a container shape that opens upward, for housing the power transmission coil 110; and a lid member 20 for closing the upper opening of the case 10 and whose upper surface forms a part of the pavement surface of the road R. The lid member 20 comprises a fiber reinforced resin or a fiber reinforced cement composite.SELECTED DRAWING: Figure 2
Patent JP-2023024835-A (JP)
Title: Electric oil pump and control system for the same
Inventor: MIURA MIGAKU
IPC: F04B49/06
Filed: 2021-08-07
Abstract: To provide an electric oil pump and a control system for the electric oil pump, enabling the electric oil pump to independently control pump driving by itself and enabling control of the pump driving even when a command signal from a host controller is interrupted.SOLUTION: An electric oil pump includes: a pump unit 2 rotated to cause oil to flow; a motor 3 driving the pump unit; a motor control unit 4 performing driving control of the motor; and a housing 1 accommodating the pump unit, the motor and the motor control unit. The motor control unit 4 directly receives detection information from a temperature sensor 5 detecting a temperature of oil and performs driving control of the motor on the basis of the detection information.SELECTED DRAWING: Figure 1
Patent JP-2023026974-A (JP)
Title: Image diagnosis support device and image diagnosis support method
Inventor: TAKEI KOJI
IPC: G16H30/00
Filed: 2021-08-16
Abstract: To allow a doctor in charge to easily become aware of a report when the report is created by a radiologist while the doctor in charge performs image diagnosis.SOLUTION: An image diagnosis support device according to the present embodiment comprises: a medical image display unit that displays a medical image; a monitoring unit that monitors a registration state of a report corresponding to the medical image displayed on a display; and a report information display unit that displays, on the display, report information based on a result of monitoring conducted by the monitoring unit.SELECTED DRAWING: Figure 1
Patent JP-2023027570-A (JP)
Title: Gas-insulation switchgear
Inventor: SATO KAZUHIRO
IPC: H02B13/02
Filed: 2021-08-17
Abstract: To provide a downsized insulation switchgear securing an insulation distance for satisfying insulation performance.SOLUTION: A gas-insulation switchgear having a plurality of containers in which insulation gas is filled, comprises an insulation spacer placed between a high voltage body and the containers and a fixing part fixing the insulation spacer. The fixing part has a plurality of members whose thicknesses are different from each other, with thin members placed on a portion where an insulation distance is secured between the high voltage body and itself.SELECTED DRAWING: Figure 2
Patent JP-2023030838-A (JP)
Title: Rotor core, rotary electric machine, and drive unit
Inventor: TANAKA KUNIAKI
IPC: H02K1/27
Filed: 2021-08-24
Abstract: To provide a rotor core having structure capable of suppressing leakage of magnetic fluxes while securing strength.SOLUTION: At least one magnet hole comprises: first hole parts 53a, 54a, 55a, 56a provided in at least one of a plurality of plate members; and second hole parts 53b, 54b, 55b, 56b provided in at least one plate member different from the plate member provided with the first hole parts and connected in the first hole parts in an axial direction. A magnet holding part 31 comprises: a connection hole part 57 provided in the plate member provided with the first hole parts; and a partition wall part 37 provided in the plate member provided with the second hole parts. The connection hole part connects the first hole parts with either of other magnet hole different from the magnet hole provided with the first hole parts or an outside surface in a radial direction of a rotor core body 30a. The partition wall part divides one part and the second holes parts and overlaps with the connection hole part in a view of the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2023030942-A (JP)
Title: Radar device and direction estimation method
Inventor: KURONO YASUHIRO
IPC: G01S7/02
Filed: 2021-08-24
Abstract: To provide a radar device capable of determining a false azimuth while suppressing a processing load.SOLUTION: A radar device according to one aspect of the present disclosure includes a plurality of transmission antennas Txm, a plurality of reception antennas Rxn, an azimuth estimation unit 30, S20, a restoration unit 30, S30, an error calculation unit 30, S30, and a false azimuth determination unit 30, S40. The azimuth estimation unit estimates the azimuth of a target based on a first reception signal received by a virtual array. The restoration unit calculates a second reception signal from a mode matrix in the estimated azimuth, and estimated power of the first reception signal, assuming that the transmission azimuth and the arrival azimuth are the same. The false azimuth determination unit determines that the estimated azimuth is a false azimuth when an error calculated from the first reception signal and the second reception signal is greater than a set determination threshold.SELECTED DRAWING: Figure 9
Patent JP-2023032323-A (JP)
Title: Liquid discharge head
Inventor: SHIMOZATO MASASHI
IPC: B41J2/14
Filed: 2021-08-26
Abstract: To provide a liquid discharge head capable of securing stable discharge characteristics.SOLUTION: A liquid discharge head includes an actuator, a common chamber, and a diaphragm member. The actuator has a plurality of grooves constituting a plurality of pressure chambers which are arranged side by side in a first direction and communicate with nozzles for discharging a liquid and a plurality of dummy chambers arranged among the plurality of pressure chambers, and a plurality of side walls formed among the grooves constituting the pressure chambers and the dummy chambers. The common chamber communicates with both ends of the pressure chambers of the actuator. The diaphragm member has a strip part which is constituted in a plate shape extending in the first direction, is joined to the side face of the actuator among both ends of the pressure chambers and the dummy chambers and the common chamber, and blocks a part of a communication port communicating with the common chamber of the pressure chamber.SELECTED DRAWING: Figure 4
Patent JP-2023032545-A (JP)
Title: Work plan creation support system and work plan creation support program
Inventor: TANAKA TAKEO
IPC: G06Q10/0631
Filed: 2021-08-27
Abstract: To provide a work plan creation support system capable of synchronizing with a management master server where employee attribute information is registered, and further capable of creating a work plan in advance to execute it as it is even when there are workers who have not yet been registered.SOLUTION: A work plan creation support system 1 is for creating a work plan by a computer connected via a network NW to a management master server 2 in which attribute information of workers is registered. The work plan creation support system comprises a master data acquisition unit 31 that acquires attribute information about workers registered in the management master server, a temporary worker registration unit 32 that registers or deletes a worker as a temporary worker separately from the registration of the management master server, and a work plan creation unit 33 that creates a work plan. The work plan creation support system also has a synchronization processing unit 34 that updates input information of the temporary worker when it is determined that a worker who matches the temporary worker is registered in the management master server.SELECTED DRAWING: Figure 1
Patent JP-2021192329-A (JP)
Title: Magnetic tape and magnetic recording/reproducing device
Inventor: IWAMOTO TAKAHIRO
IPC: G11B5/738
Filed: 2021-08-31
Abstract: To provide a magnetic tape and a magnetic recording/reproducing device.SOLUTION: A magnetic tape has a magnetic layer containing a ferromagnetic powder and a binding agent on a non-magnetic support. The magnetic layer contains an oxide polishing agent, the average particle diameter of the oxide polishing agent obtained from a secondary ion image obtained by irradiating a surface of the magnetic layer with a focused ion beam is 0.04 μm or more and 0.08 μm or less, and an absolute value ΔN of the difference between a refractive index Nxy measured in an in-plane direction of the magnetic layer and a refractive index Nz measured in a thickness direction of the magnetic layer is 0.25 or more and 0.40 or less.SELECTED DRAWING: None
Patent JP-2023034984-A (JP)
Title: air conditioner
Inventor: MATSUMOTO SACHIKO
IPC: F24F11/39
Filed: 2021-08-31
Abstract: To provide an air conditioner capable of suppressing movement, release and the like of dust adhering to a filter during filter cleaning operation.SOLUTION: An air conditioner (1) comprises: an indoor unit (30) that adjusts the temperature of indoor air; a ventilator (20) that exhausts the indoor air; and a controller (C) that controls the operation of the indoor unit (30) and ventilator (20). The indoor unit (30) has a filter (33) that removes dust from air drawn in from a room, and a filter cleaning mechanism (60, 70) that removes dust adhering to the filter (33). In the indoor unit (30), a ventilation port (2a) that communicates with the ventilator (20) is disposed downstream of the filter (33) in the internal air flow direction. The controller (C) stops or suppresses the exhaust through the ventilator (20) when the filter cleaning mechanism (60, 70) is in operation.SELECTED DRAWING: Figure 2
Patent JP-2023037503-A (JP)
Title: Garment, garment with fan, and manufacturing method thereof
Inventor: NAGAOKA Naoki
IPC: A41D27/28
Filed: 2021-09-03
Abstract: To provide a garment having a fan-mounting hole of a shape different from a fan-mounting part having a plurality of notches at an edge of a hole, a garment with a fan obtained by using the above garment, and a manufacturing method of them.SOLUTION: There is provided a garment for use by attaching a fan to a mounting hole, in which the garment has first and second cloths on the front side, a third cloth having a third hole, and a fourth cloth having a fourth hole; the first cloth has a first hole forming a portion of the mounting hole; the second cloth has a second hole forming the remainder of the mounting hole; the third cloth is fixed to the back side of the first cloth in a state where the third hole is communicated with the first hole; the fourth cloth is fixed to the back side of the second cloth in a state where the fourth hole is communicated with the second hole; the first cloth and the third cloth are mutually joined with an edge of the first hole and an edge of the third hole folded inward; an edge of the second cloth and an edge of the fourth cloth are mutually joined with an edge of the second hole and an edge of the fourth hole folded inward; and one end of the first cloth and one end of the second cloth are mutually joined so as to form the mounting hole of the fan. Further, there is provided a garment with a fan obtained by using the above garment, and a method for manufacturing the above garment and the above garment with the fan.SELECTED DRAWING: Figure 24
Patent JP-2023037759-A (JP)
Title: elevator system
Inventor: TAKADA HIDEKI
IPC: B66B5/00
Filed: 2021-09-06
Abstract: To obtain, for example, an elevator system with a novel configuration that can control the operation in a hoistway by determining whether or not the operator is fully aware of a dangerous spot.SOLUTION: An elevator system according to an embodiment includes, for example, an imaging device, an identification unit, a determination unit, and an operation control unit. The imaging device captures an image of an operator in a hoistway from a spot predetermined as a dangerous spot in the hoistway. The identification unit identifies the state of the operator based on the imaging information captured by the imaging device. The determination unit determines whether or not the operator is aware of the dangerous spot based on the state identified by the identification unit. The operation control unit performs operation control in the hoistway based on the determination result by the determination unit and distance information indicating the distance between the operator and the dangerous spot.SELECTED DRAWING: Figure 1
Patent JP-2022055326-A (JP)
Title: Solar energy power generation device and solar energy power generation system using solar energy power generation device
Inventor: TUNG CHI-HSU
IPC: H02S20/30
Filed: 2021-09-13
Abstract: To provide a solar energy power generation device and a solar energy power generation system using the solar energy power generation device capable of adapting to solar radiation varying by time.SOLUTION: Double sided light receiving type solar battery having top light receiving surfaces 231 and bottom light receiving surfaces 232 on the opposite side of the top light receiving surfaces 231 are used as solar light power generation panels 23 as well as being provided with reflection mirrors 24 reflecting solar radiation R from above to the bottom light receiving surfaces 232 of the solar light power generation panels 23.SELECTED DRAWING: Figure 5
Patent JP-2023024222-A (JP)
Title: Hairball remedy paste for cats
Inventor: LIU RUILI
IPC: A23K10/22
Filed: 2021-09-13
Abstract: To provide a hairball remedy paste for cats that can be used over the long term.SOLUTION: The present disclosure provides a hairball remedy paste for cats, including collagen, sodium carboxymethylcellulose, bone glue, chicken liver powder, chicken meal, edible oil, fructooligosaccharide, hydrolyzed fish protein powder, maltitol, brewing yeast extract, glycerol, barley seedling powder, vitamin nano-liposomes, protein chelated mineral, potassium iodide, taurine, and water. The hairball remedy paste for cats does not contain mineral oil, and does not affect the absorption of nutrient substances by intestines and stomach after long-term use. Through the synergistic effect of edible oil, fructooligosaccharide, and barley seedling powder, it is conducive to help cats to discharge hairs in intestines and stomach through feces, which can effectively prevent the occurrence of the trichobezoar and improve the constipation of cats.SELECTED DRAWING: None
Patent JP-2023042178-A (JP)
Title: Scattering prevention device with open/closed state detection device
Inventor: YAMASHITA MASAHIRO
IPC: B60P7/04
Filed: 2021-09-14
Abstract: To provide means for preventing an operator driving a dump truck from driving the dump truck with a body part 2 of a scattering prevention device opened outward from both side walls of a load carrying platform because of forgetting knocking down the body part inside the load carrying platform.SOLUTION: A scattering prevention device including a pair of body parts 2 installed at an upper ends of both side walls of a load carrying platform is provided. The scattering prevention device includes an open/closed state detection device 4 of the body parts 2 and alarm means, and issues an alarm to an operator in the case that the body parts 2 are open outward from both side walls of the load carrying platform when a dump truck is started to travel.SELECTED DRAWING: Figure 3
Patent JP-2022008408-A (JP)
Title: Concept for image/video data stream enabling efficient reduction or efficient random access
IPC: H04N19/70
Filed: 2021-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a decoder with a displacement device that displaces each of sets of decoded image sub-regions according to packing information for each rectangular region contained in a data stream. 
     SOLUTION: A decoder includes a decoding core 234 that reconstructs an image from a data stream 200, and a displacement device 236 that synthesize a rectangular target image on the basis of the image by displacing each of the default subregion sets of at least one rectangle of the image in a target image region according to packing information for each rectangular region contained in the data stream, and fills a portion of the target image region 216 with no set of at least one default subregion of the image displaced according to the packing information per rectangular region according to default filling information included in the data stream. 
     SELECTED DRAWING: Figure 21 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023045229-A (JP)
Title: Information communication system and information communication device
Inventor: MAKITA NORIKAZU
IPC: H04L7/00
Filed: 2021-09-21
Abstract: To provide an information communication system and device capable of synchronous control with reduced errors by absorbing fluctuations in propagation time of information communication.SOLUTION: In an information communication system, a control unit includes: an interval time calculation unit 76 that calculates a transmission interval time and a reception interval time in an aggregation of first information communications, which are a plurality of information communications performed within a predetermined period of time with respect to first timing, and in an aggregation of second information communications, which are a plurality of information communications performed within the predetermined period of time with respect to second timing of the predetermined period of time or longer from the first timing, between a master device and a slave device; a selection unit 77 that selects, from the aggregation of first information communications and the aggregation of second information communications, a set of information communications in which a difference between the reception interval time and the transmission interval time is the smallest; a frequency deviation calculation unit 78 that obtains a deviation in a clock frequency between the master device and the slave device based on the set; and a synchronization control unit 80 that synchronizes the clock frequencies or time of the master device and the slave device based on the deviation.SELECTED DRAWING: Figure 4
Patent JP-2022003293-A (JP)
Title: Geothermal power generation device
Inventor: SAKAMOTO HIDEO
IPC: F16L59/15
Filed: 2021-09-24
Abstract: To provide a heat medium transfer pipe which enables improvement of heat insulation capability of the heat medium transfer pipe for transferring a medium to utilize heat, obtained from a geothermal zone, with the medium on the ground more effectively, and to provide a geothermal power generation system and a geothermal power generation method which use the heat medium transfer pipe.SOLUTION: A heat medium transfer pipe 10 (a medium injection pipe 50 and a heat medium take-out pipe 80) transfers a medium (for example, mainly, water, oil etc.) to an underground area and recovers the medium absorbing heat in the underground area. The heat medium transfer pipe includes: pipe joints 51, 55 which connect the multiple heat medium transfer pipes provided; and heat medium thermal insulation pipes 60, 90 which continuously cover the pipe joints and parts of the heat medium transfer pipe to keep heat retained by the medium in the heat medium transfer pipe.SELECTED DRAWING: Figure 7
Patent JP-2023046569-A (JP)
Title: Aqueous resin composition for gravure printing
Inventor: ANDO HIDEAKI
IPC: C08F220/14
Filed: 2021-09-24
Abstract: To provide: an aqueous resin composition for gravure printing, having excellent dispersion stability of an aqueous resin composition or an ink, and excellent film formability and water resistance when used as a gravure printing ink; and a gravure printing ink.SOLUTION: Provided is an aqueous resin composition for gravure printing, comprising resin (A) and resin (B), where an acid value of a nonvolatile content of the aqueous resin composition is less than 50 mg KOH/g and a glass transition temperature of the nonvolatile content of the aqueous resin composition is 50°C or less.SELECTED DRAWING: None
Patent JP-2022019714-A (JP)
Title: Communication method, terminal, and network apparatus
IPC: H04W72/04
Filed: 2021-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication method, a terminal, and a network apparatus that can flexibly improve the utilization rate of resources. 
     SOLUTION: A terminal receives first instruction information for indicating a first resource transmitted from a network apparatus. The terminal transmits an uplink channel or an uplink signal to the network apparatus using a third resource that does not overlap with the first resource in a second resource based on the first instruction information. The first instruction information is used to indicate a time domain position of the first resource and/or a frequency domain position of the first resource. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023050290-A (JP)
Title: Delivery management system, delivery management method, and program
Inventor: FUJIWARA SHOJI
IPC: G06Q10/083
Filed: 2021-09-30
Abstract: To provide a delivery management system, a delivery management method, and a program capable of calculating an estimated delivery time of a product before a user places an order for a product.SOLUTION: In a product delivery system 1, a delivery management system 4 comprises a delivery management server 8 including a resource management unit, a first communication unit, and an estimate calculation unit. The resource management unit manages delivery resource information. The delivery resource information includes information on a plurality of delivery resources. The first communication unit receives information on a product supply base and information on a delivery destination area from a sales system 3 that has received a request from a user terminal 5 for an estimated delivery time of the product to a delivery destination. The delivery destination area is an area that includes the delivery destination. The estimate calculation unit calculates the estimated delivery time before the sales system receives an order for the product from the user terminal 5 based on the information specifying the supply base and the information on the delivery destination area received by the first communication unit from the sales system and the information on the delivery resource managed by the resource management unit.SELECTED DRAWING: Figure 1
Patent JP-2022155445-A (JP)
Title: Combination structure of piston and piston ring
Inventor: NAGAKURA HIROYUKI
IPC: F16J9/16
Filed: 2021-09-30
Abstract: To provide a technology of a combination structure of a piston and a piston ring of an internal combustion engine, the technology being capable of suppressing troubles due to direct contact between the piston ring and an inner wall of a piston ring groove.SOLUTION: A combination structure of a piston and a piston ring includes one or multiple partition rings to be attached together with one or multiple piston rings to a ring groove in an axial direction of the piston. The partition ring has an upper partition surface to face an upper groove wall surface of the ring groove, a lower partition surface to face a lower groove wall surface of the ring groove, an inner peripheral fitting surface to form a contact state between itself and a bottom groove wall surface of the ring groove, an outer peripheral separation surface to keep a predetermined clearance between itself and an inner wall of a cylinder of an internal combustion engine, and a pair of abutment end parts to form abutment. At least a part of the abutment of at least one of the one or multiple partition rings is closed against gas or oil to be flowed in the axial direction of the piston.SELECTED DRAWING: Figure 2