baber/WOPTO huggingface dataset:
Patent JP-2020141395-A (JP)
Title: Radio wave investigation system
Inventor: YAMAMOTO SHINJI
IPC: H04W84/10
Filed: 2019-10-18
Abstract: To provide a radio wave investigation system capable of low-cost, fast and high-quality estimation of causes of radio disturbance.SOLUTION: The radio wave investigation system has multiple communication terminals 3 dispersed in an investigation region 2, and an analysis server 5 on a network 4. The communication terminals 3 have a terminal-side receiving unit 7 to receive at least one type of radio to receive a radio wave regarding the investigation target 2, and a terminal-side transmitting unit 10 to transmit, to the analysis server 5 on the network 4, radio wave information received by the terminal-side receiving unit 7. The analysis server 5 has a cause estimation unit 24 to estimate causes of influence on radio wave reception in the investigation region 2 on the basis of positional information, radio wave information, space information and peripheral information regarding the multiple communication terminals 3.SELECTED DRAWING: Figure 2
Patent JP-2021065441-A (JP)
Title: rucksack
Inventor: TANIGUCHI OSAMU
IPC: A45F4/02
Filed: 2019-10-24
Abstract: To provide a rucksack in which a hood capable of covering a face while being seated on a chair like a high speed bus is provided and this state of folding the hood becomes a compact shape.SOLUTION: A rucksack 10 is configured by comprising a rucksack body 11, and a hood 20. The hood 20 has a configuration capable of covering the face of a user 19 when the user 19 of the rucksack 10 positions the rucksack body 11 in the front of the user 19. The hood 20 is configured by comprising two or more support bones 21 and a sheet 22, and the hood 20 is a foldable configuration. Then, the hood 20 is held in the lower side of the rucksack body 11 when folded. As a result of this configuration, the user 19 can prevent a sleeping face from being seen. In the normal use, it becomes the shape being substantially equal to the normal hood, and therefore the size of the rucksack 10 may not be increased needlessly.SELECTED DRAWING: Figure 1
Patent JP-2021067231-A (JP)
Title: Axial piston device
Inventor: TSUJI TOMOYUKI
IPC: F04B1/22
Filed: 2019-10-24
Abstract: To provide an axial piston device having a hydraulic servo mechanism which is reduced in size and simplified in structure.SOLUTION: A hydraulic servo mechanism comprises: a servo piston reciprocally accommodated along an axial line direction while liquid-tightly defining first and second oil chambers in a servo space; a connecting arm for inclining and rotating a movable swash plate around an oscillation shaft line according to the movement of the servo piston in the axial line direction; a pressure oil line for receiving pressurized oil from a hydraulic source; first and second feed/discharge lines fluid-connected to the first and second oil chambers, respectively; a drain line; a selector valve set for switching a connection state of the pressure oil line, including a first valve shaft which is accommodated in an installation hole liquid-tightly and rotatably around an axial line, and a second valve shaft which is accommodated in an axial line hole of the first valve shaft rotatably around an axial line, and having one and the other valve shafts serving as an input valve shaft and a feedback valve shaft, respectively; and a feedback arm for rotating the feedback valve shaft around the axial line according to the movement of the connecting arm.SELECTED DRAWING: Figure 5
Patent JP-2021067583-A (JP)
Title: Light shielding sheet of passive infrared detection device and passive infrared detection device using the light shielding sheet
Inventor: TAKEUCHI ITSUMUNE
IPC: G01J1/06
Filed: 2019-10-25
Abstract: To provide a light shielding sheet that has a simple structure and can set detection areas having all patterns, and a passive infrared detection device using the light shielding sheet, in passive infrared detection devices in which a detection area is formed by a lens which is divided into multiple sections vertically.SOLUTION: A light shielding sheet 10 has a substantially rectangular shape, and has perforations P1 to P3 or folding lines Q1 and Q2 at intervals that allow light shielding for one detection zone. Protrusions are provided at equal intervals in front of a main body of a passive infrared detection device, a protrusion is disposed for each detection zone, and the protrusion is inserted into and attached to an attachment hole 11 of the light shielding sheet.SELECTED DRAWING: Figure 1
Patent JP-2021067250-A (JP)
Title: diesel engine
Inventor: KATO DAICHI
IPC: F01N3/18
Filed: 2019-10-28
Abstract: To provide a diesel engine capable of regenerating a DPF even when the diesel engine is in no-load operation and/or light-load operation.SOLUTION: A diesel engine is adapted to: perform exhaust throttle valve opening reduction control S2 when a condition to start a regeneration treatment of a DPF with PM deposited thereon is satisfied S1; starts after injection control when a temperature of exhaust becomes equal to or higher than a predetermined after injection permission temperature TA S5; and starts post injection control when the temperature of exhaust becomes equal to or higher than a predetermined post fuel injection permission temperature TP as a result of combustion of fuel supplied through an after injection S7, and thereby burning the PM deposited on the DPF with heat of the exhaust increased through catalytic combustion of the fuel supplied through the post injection by a valve upstream side DOC.SELECTED DRAWING: Figure 2
Patent JP-2021065605-A (JP)
Title: Chair
Inventor: TAKAGI YUICHIRO
IPC: A47C7/14
Filed: 2019-10-28
Abstract: To easily form a seat.SOLUTION: A chair 1 according to an embodiment includes: a seat 2 having an elastically-deformable sheet-like fabric with a seating surface on which a user can be seated, and a pair of rods 15 spaced apart in a right-left direction and between which the fabric is attached; and a support structure 3 having a pair of seat support parts 37 spaced apart in a right-left direction and rotationally supporting the seat 2 about a shaft along the right-left direction. The seat 2 includes supported parts 13 each projecting from the rod 15 toward each seat support part 37 and rotationally supported about the shaft. The rod 15 includes a first engagement groove 15a that is open outward in the right-left direction such as to be engageable with the fabric and in a range not overlapping with the supported part 13. The seat 2 includes groove forming members 70 each of which is attached to a position facing the supported part 13 in the rod 15, and provided in an inner side in the right-left direction with respect to the supported part 13 in a range including the range overlapping with the supported part 13 when viewed in the right-left direction, and each of which has a second engagement groove 70a that is continuous with the first engagement groove 15a.SELECTED DRAWING: Figure 3
Patent JP-2021071555-A (JP)
Title: Projector, method for detecting abnormality, and abnormality detection program
Inventor: SAITO HIROSHI
IPC: G03B21/00
Filed: 2019-10-30
Abstract: To detect defect in a resin housing.SOLUTION: The present invention includes: a plurality of first temperature sensors; and a controller for issuing a notification by a predetermined message (S10) when a ratio of temperature change of each first temperature sensor becomes out of a predetermined first range ("No" in S9). The temperature change herein is an absolute value of a difference between a stationary temperature learning value as a stationary actual temperature (S3) measured every time an optical output set value of a projector changes and a constant actual temperature. The controller stops a function of an own device when the ratio becomes outside a second range, which is larger than the first range (S12).SELECTED DRAWING: Figure 7
Patent JP-2021070670-A (JP)
Title: Il-37 production enhancers
Inventor: HIRAKAWA MASASHI
IPC: A23L33/10
Filed: 2019-11-01
Abstract: To provide enhancers for IL-37 production.SOLUTION: The invention provides an IL-37 production enhancer, a PI3K-AKT-mTOR pathway inhibitor and an autophagy modulator featured by containing a Gentiana extract and/or an L-ascorbate derivative. Use of the Gentiana extract or L-ascorbate derivative of the invention can enhance IL-37 production, inhibit the PI3K-AKT-mTOR pathway to regulate autophagy. Use of the Gentiana extract or L-ascorbate derivative of the invention can prevent or ameliorate neurodegenerative diseases such as Alzheimer disease, Parkinson disease and Huntington disease caused by aberrant control of autophagy. Further, the combination use of the Gentiana extract and L-ascorbate derivative allows more enhancement of IL-37 production and exertion of higher effects.SELECTED DRAWING: None
Patent JP-2021071108-A (JP)
Title: Exhaust purification device
Inventor: NAKAZAWA KENJI
IPC: F01N13/08
Filed: 2019-11-01
Abstract: To enhance mixing of a reducer with exhaust in an exhaust purification device including a reducing catalyst reducing a specific substance contained in exhaust by the reducer.SOLUTION: A plurality of communication holes satisfying the following requirements (A) and (B) is formed on a side wall of a dispersion member which is a cylindrical member with a bottom erected so as to enclose an inflow port of exhaust inside a chamber arranged in an exhaust passage at an upstream side of a reducing catalyst: (A) a total opening area of the communication holes positioned at one side of a reference plane which includes an axis of the side wall of the dispersion member and passes through a center of an outflow port is equal to the total opening area of the communication holes positioned at the other side of the reference plane; and (B) the distribution of the opening areas of the plurality of communication holes is asymmetric with respect to the reference plane. Also, the chamber can be configured so that an exhaust flow passage arranged from an inflow port to the outflow port inside the chamber has a difference in flow areas between the one side of the reference plane and the other side thereof. In addition, some communication holes may have deflection members guiding an exhaust flow from the communication holes to a first space in a specific direction.SELECTED DRAWING: Figure 23
Patent JP-2020014967-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-11-05
Abstract: To provide a game machine capable of suppressing deterioration in game amusement.SOLUTION: A game machine includes: a light guide plate whose surface portion is provided with a light guide decorative area; a light emitting portion for irradiating the side portion of the light guide plate with light to provide the light guide decorative area with light guide decoration; and presentation control means for controlling presentation. The presentation control means includes: light guide decorative presentation performance means for performing a light guide decorative presentation which causes the light emitting portion to emit light to provide the light guide decorative area with the light guide decoration; and restriction means for restricting the performance of the light guide decorative presentation, on the basis of an establishment of a prescribed restriction condition, during an elapse of a prescribed period.SELECTED DRAWING: Figure 130
Patent JP-2020045279-A (JP)
Title: Glass laminate
Inventor: OBARA TEIJI
IPC: B32B17/10
Filed: 2019-11-06
Abstract: To provide a glass laminate resolving problems of moisture resistance and durability, and having excellent property in practical aspects.SOLUTION: There is provided a glass laminate by laminating a first glass sheet, a first intermediate film, a transparent film with a heat ray reflection film laminated, a second intermediate film, and a second glass sheet, in which the first and second intermediate films consist of modified block copolymer hydride [E], the modified block copolymer hydride [E] is one in which an alkoxy silyl group is introduced into block copolymer hydride [D] of which 90% or more of all unsaturated bond is hydrogenated, the block copolymer [C] consists of at least 2 polymer blocks [A] mainly containing an aromatic vinyl unit and at least one polymer block [B] mainly containing a chain conjugated diene unit, and wA:wB is 30:70 to 60:40, wherein weight fraction of all polymer block [A] is wA and weight fraction of all polymer block [B] is wB.SELECTED DRAWING: None
Patent JP-2020094685-A (JP)
Title: Synchronizer for vehicle
Inventor: HASHIMOTO MASAYUKI
IPC: F16D23/06
Filed: 2019-11-06
Abstract: To provide a synchronizer for a vehicle capable of improving assemblability in assembling an outer ring and an inner ring to a holder.SOLUTION: As a synchronous holder 86 can hold an inner ring 82 in a manner that a synchronous claw 82b cannot separate from a slot 86d by keeping an outer peripheral surface 82c of the synchronous claw 82b of the inner ring 82 into contact with a side face 86m at an outer peripheral side of the slot 86d, the synchronous holder 86 can be assembled to an outer ring 80 in a state of holding the inner ring 82 by the synchronous holder 86. Thus positioning of the inner ring 82 and the synchronous holder 86 in assembling the outer ring 80 and the inner ring 82 to the synchronous holder 86 becomes unnecessary, and the outer ring 80 and the inner ring 82 can be assembled to the synchronous holder 86 only by positioning the outer ring 80 and the synchronous holder 86.SELECTED DRAWING: Figure 8
Patent JP-2021073889-A (JP)
Title: Yield calculation system, yield map generation system, yield calculation method of baler, computer program and computer readable medium
Inventor: IBUKI TAKESHI
IPC: A01D75/00
Filed: 2019-11-07
Abstract: To provide a yield calculation system for calculating a yield of crops not depending on weather.SOLUTION: A yield calculation system comprises: a position sensor for detecting a position; a baler; and a processor. The baler comprises: a packaging chamber in which a bale is formed from crops; a volume measuring sensor which is provided in the packaging chamber and measures volume of the bale in the packaging chamber corresponding to a position detected by the position sensor; and a moisture measuring sensor which is provided in the packaging chamber and measures a moisture content in the bale corresponding to a position detected by the position sensor. The processor calculates a yield corresponding to the position by excluding the moisture content from an amount of the bale, on the basis of the volume and moisture content of the bale corresponding to the position.SELECTED DRAWING: Figure 1
Patent JP-2021074282-A (JP)
Title: Detergent feeding device and method for inputting detergent using the same
Inventor: SHIDA HACHIYA
IPC: D06F39/02
Filed: 2019-11-08
Abstract: To provide a novel input technique for inputting a powder detergent that enables an adequate necessary amount of the powder detergent without excess or shortage to be accurately and rapidly input, and steadily prevents the powder detergent from unintentionally leaking or circumferentially scattering.SOLUTION: A detergent input device 1 includes a detergent tank 2 that is connected to an upper proximal portion of an exterior cylinder 3 having a tip lower opening 30 that is opened at a tip having a closed tip surface, a rotation cylinder 4 that can rotatably fitted into the exterior cylinder 3, can house a powder detergent P of the amount equivalent to the amount required for one wash, has a proximal inlet 40 and a tip outlet 41 opened at a position corresponding to a drop opening 24 of the detergent tank 2, and is attached from a proximal side of the exterior cylinder 3, a rotation derive mechanism 5 provided in the rotation cylinder 4, a piston 6 attached from the proximal side of the rotation cylinder 4, an advance and retreat driving mechanism 7 provided on the piston 6 and a controller 9 provided for controlling the rotation drive mechanism 5 and the advance and retreat driving mechanism 7.SELECTED DRAWING: Figure 7
Patent JP-2021078385-A (JP)
Title: High-protein-content oil-based molded food
Inventor: SHINODA NAOTAKE
IPC: A23L5/00
Filed: 2019-11-15
Abstract: To provide a high-protein-content oil-based molded food with an improved texture.SOLUTION: A high-protein-content oil-based molded food contains a calcium caseinate-phosphate complex and/or a sodium caseinate of 5 mass% or more in protein concentration.SELECTED DRAWING: None
Patent JP-2020038712-A (JP)
Title: Apparatus and method for processing work activity based on work object
Inventor: CHOI JAE HO
IPC: G06F13/00
Filed: 2019-11-18
Abstract: To provide an apparatus and method for processing a work activity based on a work object capable of efficiently processing the work activity.SOLUTION: An apparatus for processing a work activity based on a work object includes: a memory that includes a work activity map memory area related to members and related to a work activity map including a work activity, and includes a chat room memory area related to the work activity map and related to a chat room implemented through a message thread; a work activity map processor that determines whether to generate a chat room for communication within the work activity map for the work activity when the work activity is received from a first member, and that relates the message thread to update the work activity map; and a work object processor that receives a work object from a second member through the received work activity, then updates the message thread or receives the work object from the second member through participation in the chat room, and then updates the message thread.SELECTED DRAWING: Figure 2
Patent JP-2020113970-A (JP)
Title: Method for remotely controlling video camera and video monitoring system
Inventor: JAN FLYBORG
IPC: H04N5/232
Filed: 2019-11-20
Abstract: To provide an improved method of remotely controlling a networked video camera.SOLUTION: The method includes: determining at a communication controller (26) disposed at a client (22) whether an instructional message is a candidate to be transmitted to a video camera (10) via a peer-to-peer connection (406); transmitting the instructional message from the communication controller (26) to a camera control service over a WAN in response to the instructional message determined not to be a candidate to be transmitted to the video camera via the peer-to-peer connection; and transmitting the instructional message over the WAN from the communication controller (26) to a communication controller (12) disposed in the video camera in response to the instructional message determined to be a candidate to be sent to the video camera via the peer-to-peer connection.SELECTED DRAWING: Figure 8
Patent JP-2021089448-A (JP)
Title: Touch panel device for air conditioning controller
Inventor: AOKI SHUNYA
IPC: G06F3/041
Filed: 2019-12-02
Abstract: To enable restoring quickly without bothering a user, when the capacitance detection function of a touch detection IC in a touch panel device for an air conditioning controller becomes abnormal.SOLUTION: A capacitive touch panel device for an air conditioning controller is provided with a plurality of electrodes arranged in a matrix, a touch detection IC that scans the plurality of electrodes to repeatedly detect a capacitance value of each electrode, and a control unit that acquires the capacitance value of each electrode and identifies a touch position using the acquired capacitance value of each electrode. The control unit resets the touch detection IC when the capacitance value of a determination target electrode, which is an electrode forming a determination region among the plurality of electrodes, does not change continuously a predetermined threshold number of times, while the touch detection IC is not reset when the capacitance value of the determination target electrode changes within less than the threshold number of times.SELECTED DRAWING: Figure 1
Patent JP-2021088652-A (JP)
Title: Rubber composition for cushion rubber for rehabilitated tires, and rehabilitated tire
Inventor: DOKAGO KENTO
IPC: B60C1/00
Filed: 2019-12-04
Abstract: To provide a rubber composition for cushion rubber for rehabilitated tires, having a high vulcanization rate and superior scorch resistance while being adaptable to environmental issues, as well as provide a rehabilitated tire having superior durability.SOLUTION: A rubber composition for cushion rubber for rehabilitated tires contains at least a rubber component comprising a diene rubber, di-2-benzothiazolyl disulfide and 1,3-diphenylguanidine. There is also provided a rehabilitated tire having cushion rubber that is formed by vulcanizing and molding the rubber composition for cushion rubber for rehabilitated tires.SELECTED DRAWING: None
Patent JP-2020042047-A (JP)
Title: Device
Inventor: KUROKAWA YOSHIMOTO
IPC: H01L27/04
Filed: 2019-12-10
Abstract: To provide a device configured to allow a new test pattern to be generated even after designing, and to reduce an area scale of a circuit unnecessary during normal operation.SOLUTION: A device includes a first circuit and a second circuit. The second circuit includes a plurality of third circuits, a plurality of fourth circuits, and a fifth circuit. The second circuit has a function of generating a signal for testing an operation state of the first circuit, and a function of operating as a part of the first circuit. The plurality of fourth circuits include a function of storing first data, and a function of storing second data. The fifth circuit has a function of writing the first data into the plurality of fourth circuits, a function of writing the second data into the plurality of fourth circuits, and a function of reading the second data from the plurality of fourth circuits.SELECTED DRAWING: Figure 1
Patent JP-2021093024-A (JP)
Title: Control device, program of control device, and program of terminal device
Inventor: KANEICHI DAIKI
IPC: G06Q50/10
Filed: 2019-12-11
Abstract: To provide a control device, a program of the control device, and a program of a terminal device that improve a convenience of a technology for allocating a vehicle.SOLUTION: A control device 30 comprises a control unit 31 which generates a comparison result obtained by comparing a travel plan for a shuttle vehicle that picks up a user from a user position where the user is located to a location of a facility where the facility is located with a travel plan for a delivery vehicle that delivers goods provided by the facility from the facility position to the user position.SELECTED DRAWING: Figure 4
Patent JP-2020063660-A (JP)
Title: Underground pile breaking method
Inventor: MURAKAMI KIMIAKI
IPC: F42D3/00
Filed: 2019-12-16
Abstract: To provide an underground pile breaking method that reduces the occurrence of vibration, noises, and dust significantly so that it can be used in city centers or the like.SOLUTION: The underground pile breaking method includes the steps for: piercing breaking substance loading holes in an underground pile, the pile head of which is exposed, from the pile head in the longitudinal direction of the underground pile; inserting, from the pile head into the breaking substance loading holes, breaking substances and cement tampers alternately in a manner of multiple layers in the longitudinal direction of the underground pile so that the breaking substances are arranged at regular intervals and cracks caused by letting off breaking substances on the pile head side do not reach the next breaking substance loading hole on the bottom side; and breaking the pile by lighting the multiply layered, inserted breaking substances in order from the pile head to the bottom of the underground pile.SELECTED DRAWING: Figure 1