baber/WOPTO huggingface dataset:
Patent JP-2021183532-A (JP)
Title: Construction machine
Inventor: MASAI HIROKI
IPC: B66C23/90
Filed: 2020-05-22
Abstract: To provide a construction machine capable of directly detecting the expanded/contracted state of a crawler unit without laying complex wiring.SOLUTION: The construction machine comprises: a lower traveling body; and an upper rotary body rotatably mounted on the lower traveling body. The lower traveling body includes a pair of crawler units arranged spaced apart from each other in a vehicle width direction, and an expansion/contraction device for increasing/decreasing a space between the pair of crawler units in the vehicle width direction. The expansion/contraction device is configured to be able to fix the pair crawler units to a full-expansion position where the space in the vehicle width direction is smallest and a plurality of projection positions different in projection distance from the full-expansion position. The lower traveling body includes a harness, and a detection unit having a plurality of detectors at least equal in number to the projection positions and capable of detecting contact with the harness. The detectors in contact with the harness among the detectors are different from each other at the projection positions.SELECTED DRAWING: Figure 6
Patent JP-2021189491-A (JP)
Title: Information processing device and method
Inventor: SAKURADA SHIN
IPC: G07B15/00
Filed: 2020-05-25
Abstract: To change a usage setting of an option mounted on a vehicle according to a purpose of use.SOLUTION: An information processing device is provided with a control unit that executes: acquiring information on a schedule including a purpose of use for a first vehicle related to a predetermined organization; outputting first usage setting information indicating setting contents for the usage of one or more options mounted on the first vehicle when the purpose of use of the first vehicle is business; and outputting second usage setting information indicating the setting contents for the usage of one or more options mounted on the first vehicle when the purpose of use of the first vehicle is private.SELECTED DRAWING: Figure 9
Patent JP-2021186996-A (JP)
Title: Liquid discharge head, discharge unit, device for discharging liquid and laminated substrate
Inventor: YOSHIDA MASAO
IPC: B41J2/14
Filed: 2020-05-27
Abstract: To improve reliability of electrical connection.SOLUTION: A liquid discharge head includes: a first substrate 201 including a piezoelectric element 40 for compressing a pressure chamber communicated to a nozzle for discharging liquid and a wiring electrode 48 connected to a pressure generating element 40; and a second substrate 202 joined to the first substrate 201 and including an opening part 252 for exposing the wiring electrode 48. A third surface 253 having reflectance that is higher than that of a surface of the wiring electrode 48 is provided inside the opening part 252 of the second substrate 202. The third surface 253 is positioned higher than the wiring electrode 48 and positioned lower than a second surface 202b of the second substrate 202 when a first surface 202a to be a joint surface to a side of the first substrate 201 is set as a reference surface.SELECTED DRAWING: Figure 5
Patent JP-2021187593-A (JP)
Title: Noncontact power supply system of elevator
Inventor: INOUE YUKI
IPC: B66B1/34
Filed: 2020-05-28
Abstract: To provide a noncontact power supply technique of an elevator for supplying power to a car through a conductor wire by using the magnetic field coupling capable of suppressing the shaking of the conductor wire by a simple structure.SOLUTION: A noncontact power supply system is a system for supplying power to a car in an elevator without contact and includes a conductor wire, a power receiving coil, and a holding tool. The conductor wire generates a magnetic field for supplying power and has a pair of hanging parts hanging downward in a hoistway. The power receiving coil is provided on the car and receives power from the conductor wire by the magnetic field coupling. The holding tool holds the pair of hanging parts to form a predetermined interval therebetween.SELECTED DRAWING: Figure 1
Patent JP-2021188544-A (JP)
Title: Fuel pump
Inventor: SAITO JUNJI
IPC: F02M59/44
Filed: 2020-05-28
Abstract: To provide a fuel pump capable of maintaining discharge performance even when fuel pressure is increased.SOLUTION: A fuel pump of this invention includes a reciprocating plunger 2, a cylindrical cylinder 6 having a guide hole 6a extending in an axial direction so as to guide the reciprocating movement of the plunger 2, and a pump body 1 for holding the cylinder 6. The cylinder 6 has a contact surface 61a which is pressed by the pump body at one end in the axial direction. The contact surface 61a is annularly formed around an axis of the cylinder 6, and an outside diameter D4 of the contact surface 61a is smaller than an outside diameter D3 of the cylinder 6.SELECTED DRAWING: Figure 5
Patent JP-2021186852-A (JP)
Title: Method for treating molten aluminum
Inventor: KAGOSHIGE SHINJI
IPC: B22D1/00
Filed: 2020-06-04
Abstract: To reduce time taken to perform a degassing treatment in treatment of molten aluminum.SOLUTION: A method for treating molten aluminum includes: a preparation step of replacing an atmosphere of an upper space 12 on a surface of the molten metal with an inactive gas G in a molten metal-storing tank 10 in which the molten aluminum M is stored; and a degassing step of dispersing air bubbles of the inactive gas G in the molten aluminum M after the preparation step, and then surfacing hydrogen gas lying in the molten aluminum M together with the air bubbles to remove the hydrogen gas from the molten aluminum M.SELECTED DRAWING: Figure 1
Patent JP-2021176294-A (JP)
Title: Fruit harvesting appliance
Inventor: KAKIMOTO KOSAKU
IPC: A01D46/24
Filed: 2020-05-07
Abstract: To provide an appliance for efficiently harvesting fruit.SOLUTION: There is provided a fruit harvesting appliance in which a wrist holding tool (5) and a finger holding part (12) are fitted to an arm (3) connected with a frame (8) on which a reception tool (14) or a hose (4) is attached. When a connection portion of fruit and a fruit tree is cut by scissors held by a hand to which the fruit harvesting appliance is attached while being linked to a wrist and a finger as shown in Fig. 1, fallen fruit is received by the reception tool (14) attached to the frame (8), and the fruit is put into a harvesting cage or a container (10). Or, the hose (4) is attached to the frame (8) and the hose is connected to the harvesting cage or the container (10), and the harvested fruit or the like is put into the harvesting cage or the container (10) through the hose.SELECTED DRAWING: Figure 1
Patent JP-2020203481-A (JP)
Title: Film and image display device
Inventor: SATO KOHEI
IPC: G02B1/14
Filed: 2020-06-11
Abstract: To provide a film having excellent image definition and having excellent adhesion to an adhesive.SOLUTION: A film has at least one surface that has a grating width of 2.0 mm and an image definition of 80% or more measured by 45° reflection, and comprises at least one polymer selected from the group consisting of aromatic polyamide, polyimide and polyamide-imide.SELECTED DRAWING: None
Patent JP-2021194621-A (JP)
Title: Nozzle structure and cleaner device
Inventor: MATSUNAGA TAKAHIRO
IPC: B05B1/00
Filed: 2020-06-17
Abstract: To simply adjust an injecting direction of a nozzle.SOLUTION: A nozzle structure 14 of a cleaner device 10 is equipped with a nozzle holder 16, and a nozzle 15 that is fitted with the nozzle holder 16 and is rotated around a fitting direction with respect to the nozzle holder 16 to adjust an injecting direction of a washing fluid. The nozzle 15 is equipped with a set of engaging ribs 22 as an engaging portion engaged with a jig or a tool rotated with the nozzle 15 around the fitting direction.SELECTED DRAWING: Figure 1
Patent JP-2022001974-A (JP)
Title: Dialogue support device and dialogue support method
Inventor: FUJISAWA YUTA
IPC: G06F40/56
Filed: 2020-06-19
Abstract: To provide a dialogue support device and a dialogue support method that generate an accurate answer even when the amount of information in a question from a user is not sufficient.SOLUTION: In the dialogue system 1, a dialogue support device 220 receives a question from the terminal 100 managed by the user, and receives the first answer identified by the question from the information processing system, by sending the received question to a predetermined information processing system, and determines whether or not the received first answer meets prescribed requirements, and receives a response to the additional question from terminal 100, by sending an additional question about the user to terminal 100, if determined that the first answer does not meet the prescribed requirements, and executes an additional question provision processing to send the received response and the question received from the terminal 100 to the information processing system, and a final answer provision process to send the received second answer to the terminal 100, by receiving the second answer identified by the response and the question from the terminal 100 from the information processing system.SELECTED DRAWING: Figure 1
Patent JP-2020163203-A (JP)
Title: Medicine dispensing/packaging device
Inventor: KOIKE NAOKI
IPC: B65B9/087
Filed: 2020-06-24
Abstract: To provide a medicine dispensing/packaging device capable of detecting a phenomenon of a medicine overflowing from a dispensing/packaging bag in which the medicine is to be rightfully packaged.SOLUTION: A medicine dispensing/packaging device 10 includes: a dispensing/packaging sheet supply unit 42 for supplying a dispensing/packaging sheet S for packaging a medicine M; a seal device 50 for forming a dispensing/packaging bag P by joining, in an overlapped state, dispensing/packaging sheets S supplied from the dispensing/packaging sheet supply unit 42; a medicine introduction unit 80 for introducing the medicine M from an open portion of a dispensing/packaging bag P in an unsealed state formed by the seal device 50; a detection unit 90 for detecting the existence of the medicine M on a path for introduction for the medicine M by the medicine introduction unit 80; and a determination unit capable of determining occurrence of defective dispensing/packaging on the condition that the existence of a medicine M is detected by the detection unit 90 in a period that is after timing of starting encapsulation of a dispensing/packaging bag P in which a medicine M is introduced and is before timing at which a medicine M is introduced to be dispensed/packaged in the next dispensing/packaging bag P thorough the medicine introduction unit 80.SELECTED DRAWING: Figure 1
Patent JP-2021188023-A (JP)
Title: Method for thermally decomposing waste plastic into oil
Inventor: TSURUMI KAZUYUKI
IPC: C10G1/10
Filed: 2020-06-04
Abstract: To provide a solution to problems such as blockage of a piping route generated when waste plastics having different resin compositions are thermally decomposed together.SOLUTION: An aliphatic waste plastic and an aromatic styrene-based waste plastic are thermally decomposed separately to provide decomposition oils. Both the decomposition oils are mixed together with a polymerization inhibitor and then the mixture is distilled.SELECTED DRAWING: Figure 1
Patent JP-2022014827-A (JP)
Title: Water supply device
Inventor: SAKATANI TETSUNORI
IPC: F04D15/00
Filed: 2020-07-07
Abstract: To provide a water supply device capable of detecting anomaly.SOLUTION: A water supply device 10 includes: a detector 140 for detecting either vibration or sound pressure of a bearing 37; a storage part 150 for storing a threshold value for determining anomaly; a control part 160 for storing a peak value of an amplitude spectrum in a predetermined frequency band as an initial value in the storage part 150 during the initial operation, by performing Fourier transformation for a detected value of the detector 140 when the output frequency of the inverter 124 is the highest frequency and the flow rate is within the rated flow rate range after the pump 32 is installed at the installation site, and for determining if an anomaly has occurred in the pump device 30 after the initial operation, by performing Fourier transformation for a detected value of the detector 140 when the output frequency of the inverter 124 is the highest frequency and the pump is operating at the rated flow rate or higher at the highest pump head within the predetermined pump head range to obtain the peak value of the vibration spectrum in the predetermined frequency band, and by determining if the value obtained by subtracting the initial value from this peak value is the threshold value or greater.SELECTED DRAWING: Figure 1
Patent JP-2020168864-A (JP)
Title: Device for lamination molding three-dimensional article
Inventor: BERNHARD MORITZ
IPC: B29C64/153
Filed: 2020-07-08
Abstract: To provide a device for lamination molding of which fail-safety is improved to coupling between a carrier element and coupling means.SOLUTION: A device (1) of lamination molding a three-dimensional article by selectively radiating and solidifying continuously for every layer a molding material layer that can be solidified by an energy beam layer includes: a carrier device (2) having at least one carrier element (3) that transports a molding material and/or at least one object to be molded; and a driving unit (4) constituted so as to drive at least one carrier element (3), in which the driving unit (4) is coupled to the carrier element (3) via at least one coupling means (5), at least one fixing unit (10) constituted so as to fix the coupling between the carrier element (3) and at least one coupling means (5) is provided, and the fixing unit (10) is constituted so as to apply a fixing force directed to an axis direction on the coupling means (5).SELECTED DRAWING: Figure 1
Patent JP-2022015676-A (JP)
Title: Internal combustion engine
Inventor: KODAMA KOHEI
IPC: F02F1/10
Filed: 2020-07-09
Abstract: To provide an internal combustion engine capable of suitably securing the flow of cooling water in an inter-exhaust valve flow passage while suppressing increase in the pressure loss of the cooling water.SOLUTION: An inner-head water jacket includes an exhaust valve peripheral flow passage and an inter-exhaust valve flow passage. An inner-block water jacket includes a cylinder upper water jacket (upper WJ), a cylinder lower water jacket (lower WJ) disposed apart from the upper WJ, an inter-water jacket communication passage connecting them, and a direct flow passage connecting the lower WJ and the inter-exhaust valve flow passage. A cooling water pump supplies cooling water into the lower WJ. The cooling water flows into the upper WJ from the lower WJ through the inter-water jacket communication passage. The cooling water is supplied to the exhaust valve peripheral flow passage from the upper WJ, and is supplied to the inter-exhaust valve flow passage from the lower WJ through the direct flow passage.SELECTED DRAWING: Figure 1
Patent JP-2022022896-A (JP)
Title: Conversion device
Inventor: HIROTA MASAYOSHI
IPC: H02M3/28
Filed: 2020-07-10
Abstract: To provide a conversion device in which loss can be easily suppressed when power is supplied from a plurality of batteries in a state where the plurality of batteries are connected in parallel.SOLUTION: A conversion device 10 is used for a power source system 3 in which a plurality of batteries 34A, 34B can be connected in parallel. A first power conversion unit 50 and a second power conversion unit 60 are respectively connected in parallel with the batteries 34A, 34B. Current sensors 71A, 71B detect the values of respective output currents from parallel formation sections 81, 82. When current is supplied from the parallel formation sections 81, 82 via a power path 28A, a control unit 18 controls, on the basis of the values detected by the current sensors 71A, 71B, the first power conversion unit 50 and the second power conversion unit 60 to cause the current to flow from both the parallel formation sections 81, 82 to the power path 28A.SELECTED DRAWING: Figure 1
Patent JP-2022016753-A (JP)
Title: Storage system, control method, and program
Inventor: SUGIYAMA SHOICHIRO
IPC: G06F16/13
Filed: 2020-07-13
Abstract: To provide a storage system capable of reducing a traveling amount of data when a storage device is removed.SOLUTION: When a computation machine node 101 is removed, a decentralized storage system 100 changes computation machine nodes 101 which become storage destinations for respective data elements, based on a static mapping table corresponding to a configuration excluding the removed node, and a replaced static mapping table in which a static mapping table before the removal is changed in accordance with a prescribed replacement rule for correspondence relations between the computation machine node 101 and a virtual storage node in a column node correspondence management table.SELECTED DRAWING: Figure 1
Patent JP-2022018859-A (JP)
Title: Vehicle communication device and skew correction method
Inventor: HIRATA YOSHIRO
IPC: H04L25/02
Filed: 2020-07-16
Abstract: To provide a vehicle communication device and a skew correction method that can suppress differential skew that occurs in a noise intrusion portion between a transmission unit and a reception unit.SOLUTION: A vehicle communication device includes: a transmission unit that transmits a differential signal from a first control unit 12 to a second control unit 14 via a transmission path; a reception unit that receives the differential signal transmitted to the second control unit 14 by the transmission unit; a skew measuring unit that measures signal difference of the differential signal in the transmission path; and a transmission/reception skew correction unit that corrects both a transmission time differential signal transmitted from the first control unit 12 and a reception time differential signal received by the second control unit 14 based on the signal difference measured by the skew measuring unit.SELECTED DRAWING: Figure 5
Patent JP-2022019237-A (JP)
Title: Wiring sheet and method for manufacturing the same
Inventor: YAMAGUCHI HIROTAKA
IPC: H05K3/12
Filed: 2020-07-17
Abstract: To provide a wiring sheet that has a wiring structure in which a rectangular cross-sectional shape with a high aspect ratio is obtained even on a flexible substrate and a wiring resistance value changes by a small amount even if the sheet is expanded and contracted, and a method for manufacturing the same.SOLUTION: A wiring sheet is obtained by providing, on a flexible substrate, an electrical lead pattern including a terminal part and a line pattern having conductivity. The cross-sectional shape of the line pattern has an aspect ratio of 2 or more. An end of the line pattern is in contact and electrically connected with an end on the opposite side of the terminal part of the electrical lead pattern including the terminal part.SELECTED DRAWING: Figure 1
Patent JP-2020187788-A (JP)
Title: Commodity registration device and settlement support method
Inventor: NAKAMURA SHOTA
IPC: G07G1/12
Filed: 2020-07-27
Abstract: To provide a technique to improve convenience of a register in an operation method performed in a settlement device.SOLUTION: A commodity registration device 100 includes: display control means 101 for allowing a display unit to display information on a commodity registered in a settlement target; and output control means 102 for outputting settlement information used by a settlement device when the commodity registered in the settlement target is subjected to settlement processing. According to a predetermined condition, the output control means does not output the settlement information, and allows the display unit to display an accounting screen to which payment information corresponding to a plurality of payment methods can be set, or according to the predetermined condition, before the output control means outputs the settlement information, the display control means allows the display unit to display the accounting screen.SELECTED DRAWING: Figure 19
Patent JP-2020189980-A (JP)
Title: Non-fluorine water repellent composition, and method for producing water-repellent fiber product
Inventor: MAEDA KOSUKE
IPC: D06M15/643
Filed: 2020-07-27
Abstract: To provide a water repellent aid that can improve the water repellent durability of a non-fluorine water repellent.SOLUTION: A water repellent aid for non-fluorine water repellent includes an organo-modified silicone represented by general formula (1). [In formula (1), R20, R21 and R22 each independently represent a hydrogen atom, methyl group, ethyl group, or C1-4 alkoxy group, R23 represents either a C8-40 hydrocarbon group having an aromatic ring or a C3-22 alkyl group, R30, R31, R32, R33, R34 and R35 each independently represent a hydrogen atom, methyl group, ethyl group, C1-4 alkoxy group, C8-40 hydrocarbon group having an aromatic ring, or C3-22 alkyl group, a represents an integer of 0 or higher, b represents an integer of 1 or higher, and (a+b) is 10 to 200].SELECTED DRAWING: None
Patent JP-2022024767-A (JP)
Title: Training system, training method, and program
Inventor: KOBAYASHI MAKOTO
IPC: A61H1/02
Filed: 2020-07-28
Abstract: To provide a training system, etc. for executing function recovery training efficiently.SOLUTION: A training system 10 creates a training plan for a trainee to execute a plurality of kinds of training for the purpose of function recovery on body motions of the trainee, and includes a storage unit 11, a performance information reception unit 12, and a plan creation unit 13. The storage unit 11 stores training information including contents of a plurality of kinds of training, tool information indicating a type of tool used for the training, and statistical information on function recovery in the training executed by a plurality of other trainees. The performance information reception unit 12 receives performance information on motion performance of the trainee. The plan creation unit 13 creates a training plan including contents of training executed by the trainee, a tool used for training, and a training execution period, and outputs it on the basis of the training information, the tool information, and the statistic information upon receipt of the performance information.SELECTED DRAWING: Figure 1
Patent JP-2021003108-A (JP)
Title: Method and system for determining state of cancer
Inventor: ZHANG KANG
IPC: G16B50/30
Filed: 2020-07-29
Abstract: To provide a method and a kit for determining a cancer type of an individual.SOLUTION: A method for producing a methylation profile from a biological sample of an individual, in which the methylation profile includes data of a biomarker, and the method includes: (a) a process of detecting a methylation state of processed genomic DNA derived from the biological sample regarding the biomarker of the methylation profile; and (b) a process of generating a methylation profile on the basis of a detected methylation state of the biomarker of the methylation profile.SELECTED DRAWING: Figure 1A