baber/WOPTO huggingface dataset:
Patent JP-2023050680-A (JP)
Title: Hydraulic pressure control system in work machine
Inventor: NAKAJIMA HIDEKI
IPC: F15B11/08
Filed: 2021-09-30
Abstract: To enable an electromagnetic proportional valve for outputting pilot pressure to two control valves to be shared even though the two control valves perform different operation in accordance with an operation tool operation amount.SOLUTION: Only a directional control valve for a boom is opened and a flow rate control valve for a boom is closed in the case that output pilot pressure from an electromagnetic proportional valve for a boom is less than second setting pilot pressure, and both the directional control valve for a boom and the flow rate control valve for a boom are opened in the case of being the second setting pilot pressure or more by providing a sharing electromagnetic proportional valve 41 for a boom for outputting pilot pressure in accordance with an operation tool operation amount of a boom rise side to both a directional control valve 23 for a boom and a flow rate control valve 29 for a bloom for performing supply flow rate control to a boom cylinder 8, and setting second setting pilot pressure at which a supply valve passage 29a of the flow rate control valve for a boom starts to open to pressure higher than first setting pilot pressure at which a supply valve passage 23a of the directional control valve for a boom starts to open.SELECTED DRAWING: Figure 2
Patent JP-2023053570-A (JP)
Title: Animal repellent composition, animal repellent compound material and method for producing same, and method for repelling animal
Inventor: TOZAWA TOMOKAZU
IPC: A01N43/78
Filed: 2021-10-01
Abstract: To provide an animal repellent composition that can form a coating film having high adhesion by coating various substrates, and realize an excellent repellent effect, and to provide an animal repellent compound material and a method for producing the same, and a method for repelling animal.SOLUTION: Provided is an animal repellent composition that contains at least one selected from 2-methylthiazole, 2-ethylthiazole, 2-bromothiazole, 4-methylthiazole, 2,4-dimethylthiazole, 2-methyl-2-thiazoline, 2-methylthio-2-thiazoline, 4-methyl-2-thiazoline, 2,4-dimethyl-2-thiazoline, 2,2-dimethylthiazolidine, thiomorpholine, 2,5-dimethyl-2-thiazoline and 5-methyl-2-thiazoline.SELECTED DRAWING: None
Patent JP-2023053691-A (JP)
Title: Packing style inspection device of egg container
Inventor: NANBU TAKAHIKO
IPC: B65B57/10
Filed: 2021-10-01
Abstract: To provide a packing style inspection device that enables checking the packing style of an egg container inside the receptacle for shipping.SOLUTION: A packing style inspection device 8 of eggs is for the inspection of the packing style of an egg container P inside a receptacle B for shipping that has a side wall B1 that surrounds the four sides, including: a transport unit 5; a detection unit 2; and a determination unit 3. The transport unit 5 transports the receptacle 5 for shipping that has multiple egg containers P. The detection unit 2 detects the egg containers P put in the receptacle B for shipping transferred by the transport unit 5. The determination unit 3 determines whether the multiple egg containers P are in a predetermined style, based on the detected information detected by the detection unit 2.SELECTED DRAWING: Figure 1
Patent JP-2022117412-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2021-10-04
Abstract: PROBLEM TO BE SOLVED: To facilitate confirmation of electrical connection of a movable body unit. 
     SOLUTION: A game machine comprises: light emitting means; a motor electrically connected to the light emitting means via a harness; a movable body unit having a movable body that can be operated by driving the motor; and operation means. The light emitting means may emit light due to inflow of electric current by counter electromotive force generated after driving the motor by manually operating the movable body in a power-off state (hereinafter, referred to as a "first case"). In the first case, light emission may continue even when the driving of the motor is stopped. The light emitting means does not move even when the motor is driven. The light emitting means and the operation means are provided on a common circuit board. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023055308-A (JP)
Title: Wooden structure design support device, wood processing device, and design support program
Inventor: KIKUCHI TOSHIO
IPC: G06Q50/08
Filed: 2021-10-06
Abstract: To provide a wooden structure design support device, a wood processing device, and a design support program capable of suitably manufacturing a structural member used in a wooden structure.SOLUTION: A precut factory PC as a wooden structure design support device sets, when it is determined to set a shortened length as a length dimension of a male material 51, shape data of a convex portion 61 (dovetail portion 61d) corresponding to a shortened length that is different in shape from a case where it is determined to set a standard length in which a length dimension of the male member 51 is not shortened more than the shortened length. The shape data of the convex portion 61 corresponding to the shortened length is composed of shape data with a larger allowable length than shape data of the standard length, which allows a position where the male member 51 can be fitted into a female member 52 in a length direction of the male member 51.SELECTED DRAWING: Figure 3
Patent JP-2023056072-A (JP)
Title: Adsorptive base material for liquid oily substance
Inventor: TSUCHIYA JUNKO
IPC: C08B30/06
Filed: 2021-10-07
Abstract: To provide an adsorptive base material for a liquid oily substance excellent in oil adsorption ability and oil holding ability.SOLUTION: An adsorptive base material for a liquid oily substance is made of a dry material of a starch derivative hydrolysate. Preferably, the starch derivative hydrolysate is at least one selected from a hydroxypropylated starch hydrolysate and an acetylated starch hydrolysate. Preferably, the adsorptive base material has a DE of 5.3-17.0. Preferably, the product of the DE of the adsorptive base material and a maximum point strength stress S of a film prepared from a mixture having the ratio of the adsorptive base material: unprocessed potato starch of 30:70 is 30 or more.SELECTED DRAWING: None
Patent JP-2022001887-A (JP)
Title: Advanced tritium system and advanced permeation system for separation of tritium from radioactive wastes
Inventor: MARK S DENTON
IPC: G21F9/02
Filed: 2021-10-15
Abstract: To provide an advanced tritium system and an advanced permeation system for separation of tritium from radioactive wastes.SOLUTION: A liquid phase catalytic exchange column with a catalyst is configured to receive hydrogen gas. The system uses the catalyst to exchange the hydrogen gas with the tritiated source yielding HT gas and tritiated water. The system monitors tritium content of the tritiated water. When a predetermined tritium level is detected, the tritiated water is released. The system also includes a gaseous permeation system comprising a permeable barrier for selective extraction of gases.SELECTED DRAWING: Figure 17A
Patent JP-2023059592-A (JP)
Title: Method for manufacturing hub unit bearing
Inventor: YAMAGATA MORI
IPC: F16C19/18
Filed: 2021-10-15
Abstract: To provide a method for manufacturing a hub unit bearing that can grind a fitting surface to which an inner ring is fitted and a cylindrical surface of a shaft end part with a diameter smaller than the fitting surface at one time while suppressing generation of a small end height due to drop out of abrasive grains.SOLUTION: A hub ring has a shaft end part that includes: a cylindrical surface with a diameter smaller than a fitting surface; and a concave surface formed between the fitting surface and the cylindrical surface, at the outer peripheral surface thereof. The concave surface has a curvature radius that is 30 or more times larger than a difference between respective radii of the fitting surface and the cylindrical surface. The fitting surface, the concave surface and the cylindrical surface are ground together with at least a seal slide contact surface that is formed axially inward of a wheel fitting flange of the hub ring.SELECTED DRAWING: Figure 2
Patent JP-2023063828-A (JP)
Title: Ophthalmologic apparatus
Inventor: YOKOI NORIHIKO
IPC: A61B3/10
Filed: 2021-10-25
Abstract: To provide an ophthalmologic apparatus which can match measurement results in the state (characteristic) of an eye surface even when images of the eye surface are captured in different imaging methods.SOLUTION: An ophthalmologic apparatus comprises: an excitation light source which excites fluorescent light from a fluorescent dyeing agent applied to an anterior eye part in a subject eye; a projection unit which projects a plurality of rings to the anterior eye part; an imaging optical system which images the anterior eye part; and an imaging control unit which controls the imaging optical system so as to capture a plurality of first photographed images being the images of the anterior eye part illuminated by the excitation light source and capture a plurality of second photographed images being the images of the anterior eye part projected by the projection unit.SELECTED DRAWING: Figure 2
Patent JP-2022070831-A (JP)
Title: Manufacturing apparatus of microporous film, suction roll, and manufacturing method of microporous film
Inventor: KUBOTA SHIN
IPC: B29C44/56
Filed: 2021-10-26
Abstract: To provide a manufacturing apparatus and a manufacturing method of a microporous film by which a wrinkle and breakage can be prevented and the film can be manufactured with high productivity.SOLUTION: A manufacturing apparatus of a microporous film F includes a cutting process 10 in which an ear part F2 is separated from the long microporous film F and the microporous film F as a product part F1 can be obtained. In the cutting process 10, a cutting device 20, at least one drive roll 12, at least one suction roll 42, and a product part conveying roll 13 are arranged in this order from a most upstream side. The suction roll 42 includes many suction holes which have a shape for improving suction effect, are caused to communicate with a negative pressure source, and are opened on a metal roll surface. The suction hole forms a groove shape continuing over a range exceeding a film width in a roll width direction, and has a groove shape continuing in a roll circumference direction.SELECTED DRAWING: Figure 1
Patent JP-2023064504-A (JP)
Title: Inverter device and blow device
Inventor: FUKUSHIMA AKIHISA
IPC: H02M7/48
Filed: 2021-10-26
Abstract: To stop a load (e.g., a heater) without outputting a failure signal.SOLUTION: An inverter device (1) comprises: a power module (5) in which, when any one of an upper arm drive part (5H) and a lower arm drive part (5L) is defined as a first drive part, and the other is defined as a second drive part, the first drive part and the second drive part are connected with a first load (121), and that has a function of outputting a failure signal from the second drive part in a case where an input control power supply voltage is reduced to be lower than an allowable value; a first DC cable way (L1) for feeding power to the first drive part from a DC power supply (7) via a switch (10); and a second DC cable way (L2) for feeding power to the second drive part from the DC power supply (7).SELECTED DRAWING: Figure 1
Patent JP-2022009762-A (JP)
Title: Indoor position and vector tracking system and method
IPC: G01S5/14
Filed: 2021-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for using an indoor position and vector tracking system and method for improving the operation of home automation systems. 
     SOLUTION: A control system for indoor position and vector tracking includes a plurality of radio frequency transmitters to detect a mobile radio frequency identification (RFID) tag. The control system includes an intelligent controller to receive location information from the RF transmitters and to calculate a vector associated with the mobile RFID tag. The intelligent controller may utilize the vector as a control input to an algorithm for selecting a control operation for one or more of plurality of networked devices. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069125-A (JP)
Title: lift device
Inventor: TAKAGI DAISUKE
IPC: B66C23/42
Filed: 2021-11-05
Abstract: To provide a lift device that can be used while being attached to other structures such as leaf tobacco harvesters, light trucks, and bed devices and bathing devices in nursing homes, and can be operated in a compact manner at a low cost.SOLUTION: A lift device 1 comprises: a support member 2; an arm member 3 swingably supported by the support member 2; a wire rope 4 hung between a base end part and a tip part of the arm member 3; a hanging tool 5 attached to a tip of the wire rope 4; a drum 6 provided in a fixed state to the support member 2 for winding and unwinding the wire rope 4; a stopper 7 provided on the tip side of the wire rope 4 and coming into contact with the tip part of the arm member 3 when the wire rope 4 is wound; and a mounting part 8 for being mounted on a leaf tobacco harvester as another structure.SELECTED DRAWING: Figure 4
Patent JP-2022078969-A (JP)
Title: Charcoal-less hookah and components thereof
Inventor: ALEXANDER ZOUEV
IPC: A24F1/30
Filed: 2021-11-11
Abstract: To provide a charcoal-less hookah and components thereof, or preferably, an electronic hookah as the charcoal-less hookah.SOLUTION: A battery is sufficiently removed from one or plural heating element(s) and a heat exchanger(s), preventing the battery from being subjected to high temperatures or harmful temperatures. The charcoal-less hookah can include a hookah subassembly D. The hookah subassembly includes a heating element, a heat exchanger, tobacco or other substance to be smoked disposed below the heat exchanger and the heating element, and an insulation section disposed above the tobacco or other substance to be smoked and below the heating element and below the lower part of the heat exchanger. The insulation section is configured to avoid the substance to be smoked from being subjected to an evaporation temperature when the hookah is operating but is not being used to smoke the substance to be smoked, while making the substance to be smoked be subjected to a temperature equal to or higher than the evaporation temperature when the hookah is operating but is being used to smoke the substance to be smoked.SELECTED DRAWING: Figure 1
Patent JP-2023077271-A (JP)
Title: Behavioral change promotion device, behavioral change promotion system and behavioral change promotion method
Inventor: OTA HIROYUKI
IPC: F24F8/50
Filed: 2021-11-24
Abstract: To control an environment so that external constraints and comfort of a person are compatible unconsciously and easily.SOLUTION: A behavior change promotion device comprises a change speed control unit that is connected to a device to be controlled which acts on an environment of a person, operation means for receiving an operation performed by a person on the device to be controlled, and a sensor which acquires a measurement value to be controlled in the environment, and that determines a change speed at which the measurement value to be controlled is changed in a direction of the discomfort of the person based on the received operation.SELECTED DRAWING: Figure 13
Patent JP-2023079898-A (JP)
Title: Detection device, control method for detection device, and program
Inventor: KARIYAZAKI TAKU
IPC: F25D23/00
Filed: 2021-11-29
Abstract: To allow a user of a storage cabinet to grasp that an article put into a storage chamber or an article taken out of the storage chamber has been detected by a detection device.SOLUTION: A detection device is provided on an upper part of a storage cabinet, and comprises a camera for photographing a storage chamber from above in front of the storage cabinet, a detection unit for detecting an article put into the storage chamber or an article taken out of the storage chamber on the basis of a photographing result, and a notification unit for notifying a user of the storage cabinet that the article put into the storage chamber or the article taken out of the storage chamber has been detected when the article put into the storage chamber or the article taken out of the storage chamber has been detected by the detection unit.SELECTED DRAWING: Figure 4
Patent JP-2022028942-A (JP)
Title: Transmitter and receiver
IPC: H04J99/00
Filed: 2021-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter capable of solving a problem that processing related to multiple data series may not be performed efficiently in the multiplex method using superimposition coding. 
     SOLUTION: The transmitter includes: a signal processing unit that generates multiplex signals in which a first signal that has a first in-phase component and a first orthogonal component and a second signal that has a second in-phase component and a second orthogonal component and that is QPSK-modulated, are superimposed in the amplitude ratio; and a transmission unit that transmits the multiplex signals from a transmit antenna. The signal processing unit is further configured so as to generate multiplex signals, by inverting the polarity of the second in-phase component (i) when the polarity of the first in-phase component is positive; and converting the second signal so that the polarity of the second orthogonal component is inverted (ii) when the polarity of the first orthogonal component is positive. 
     SELECTED DRAWING: Figure 14 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023084880-A (JP)
Title: polishing tool
Inventor: NAGAFUJI KEISUKE
IPC: B24B57/02
Filed: 2021-12-08
Abstract: To provide a polishing tool which inhibits uneven distribution of an abrasive powder in a pipe.SOLUTION: A polishing tool 10 polishes an inner wall surface W1a of a pipe W1. The polishing tool 10 includes: a first sandwiching part 1; a second sandwiching part 2; multiple polishing bodies 3 disposed between the first sandwiching part 1 and the second sandwiching part 2 and sandwiched between the first sandwiching part 1 and the second sandwiching part 2; approaching means which causes the first sandwiching part 1 and the second sandwiching part 2 to approach each other; and a capsule 6 which contains an abrasive powder 7 therein. The capsule 6 is disposed between the multiple polishing bodies 3.SELECTED DRAWING: Figure 2
Patent JP-2023086468-A (JP)
Title: Drying device, image formation device, and drying method
Inventor: NAKAGAWA HIROFUMI
IPC: B41J2/01
Filed: 2021-12-10
Abstract: To provide a drying device, an image formation device, and a drying method which can prevent deterioration in drying capability to ink when a flow rate is low.SOLUTION: A drying device includes: a gas supply part for supplying a predetermined flow rate of gas to a ventilation flue provided on the downstream side of an inkjet head in a conveyance direction of a recording medium; and a control part for performing such control as to change a cross-sectional area of the ventilation flue in a gas supply direction. A drying method supplies a predetermined flow rate of gas to a ventilation flue provided on the downstream side of an inkjet head in a conveyance direction of a recording medium, and changes a cross-sectional area of the ventilation flue in a gas supply direction.SELECTED DRAWING: Figure 1
Patent JP-2023087350-A (JP)
Title: Sterilization device
Inventor: TEJIMA MASAHARU
IPC: A61L2/10
Filed: 2021-12-13
Abstract: To sterilize a subject in sufficiently and in a short time regardless of a size of a subject.SOLUTION: A sterilization device that irradiates a subject with predetermined beams to perform sterilization comprises: a rectangular-parallelepiped housing which houses a subject; light sources which are arranged on each wall surface of both sides inside the housing along a depth direction of the housing; first reflection members which reflect predetermined beams emitted from the light sources and arranged at four corners inside the housing, which are formed by a top face, a bottom face and wall surfaces of both sides of the housing, along a depth direction; and second reflection members which are arranged on each of the top face and the bottom face along the depth direction, and further reflect the predetermined beams reflected by the first reflection members in a direction of the subject.SELECTED DRAWING: Figure 3
Patent JP-2023087586-A (JP)
Title: Sound absorption tool and assembly
Inventor: KONO YOSHIHIDE
IPC: B60C5/00
Filed: 2021-12-13
Abstract: To provide a sound absorption tool which enables improvement of durability when a vehicle travels, and to provide an assembly.SOLUTION: A sound absorption tool 1 according to the invention includes: an endless storage body 10 in which a storage space 10a is defined and which may expand or contract in a circumferential direction B; and a sound absorption material 20 which is stored in the storage space 10a of the storage body 10 and does not have a finite form.SELECTED DRAWING: Figure 3
Patent JP-2023088036-A (JP)
Title: Medical examination support device
Inventor: SHIMOMURA YUKA
IPC: G16H70/20
Filed: 2021-12-14
Abstract: To provide a medical examination support device that presents a plurality of pieces of document information that may correspond to a patient, while reducing time and effort for referring to document information related to a medical examination.SOLUTION: A medical examination support device comprises a guideline search function 15b as a first extraction unit, a second extraction unit, and a third extraction unit, and an output unit. The first extraction unit extracts, from a plurality of pieces of document information related to a medical examination, first document information related to a medical word group included in information on a medical examination for a patient. The second extraction unit extracts, from first word groups included in itemization description parts in the first document information, a first word group based on the degree of association with the medical word group. The third extraction unit extracts, from second word groups included in itemization description parts in second document information, a second word group based on the degree of association with the extracted first word group and the medical word group. The output unit outputs the first document information and the second document information based on the extracted first word group and the extracted second word group.SELECTED DRAWING: Figure 2
Patent JP-2022031358-A (JP)
Title: Manufacturing method of pellets
IPC: C08J3/12
Filed: 2021-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of pellets with high productivity and inconspicuous fluffing. 
     SOLUTION: There is provided a manufacturing method of pellets, comprising: extruding a resin composition obtained by melt-kneading 100 pts.mass of a thermoplastic resin and 15 to 50 pts.mass of flexible fibers selected from a polyester-based fiber, an aramid-based fiber, a polyamide-based fiber and a stainless-based fiber from a die into a stranded-shape; cooling the resulting material; and then cutting the resulting material by a cutting device having a rotary blade and a fixed blade, in which a clearance between the rotary blade and the fixed blade is 0.01 to 0.06 mm, and a shape of the extrusion hole of the die is non-circular. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT