baber/WOPTO huggingface dataset:
Patent JP-2023034267-A (JP)
Title: Side trimming device and shearing method for metal strip
Inventor: WU SIQI
IPC: B23D33/02
Filed: 2021-08-30
Abstract: To provide a side trimming device and a shearing method for metal strip, preventing occurrence of blade crack and enabling stable lug cutting regardless of changes of width dimension of the metal strip or plate thickness even if a material is easy to generate a complicated shape defect.SOLUTION: Disclosed is a side trimming device in which a pair of upper and lower blades rotating together is disposed at each of both end sides of a metal strip in a width direction. The device comprises an upper press ring provided on the upper side rotary shaft and extending in a width direction of the metal strip at the upper position of the strip, and a lower press ring provided on the lower side rotary shaft and extending in the strip width direction at the lower position of the strip. The upper blades are installed at both end sides of the upper side rotary shaft, and the upper press ring is installed inside. Besides, the lower blades are installed at both end sides of the lower side rotary shaft, and the lower press ring is installed inside. The upper and lower press rings are disposed vertically alternately at the position different from each other in the strip width direction.SELECTED DRAWING: Figure 1
Patent JP-2023034396-A (JP)
Title: Mold for cast-in-place steel concrete pile and construction method of extra filling part of cast-in-place steel concrete pile
Inventor: HASHIMOTO TAKEAKI
IPC: E02D5/30
Filed: 2021-08-31
Abstract: To provide a mold for a cast-in-place steel concrete pile and a construction method of an extra filling part of the cast-in-place steel concrete pile allowing a concrete amount to be installed to construct the extra filling part to be reduced while securing height of concrete required for the extra filling part, and allowing labor hours and cost to remove the extra filling part to be reduced, for the cast-in-place steel concrete pile.SOLUTION: A mold 1 is provided with an upper side mold part 2, a lower side mold part 3 coaxially placed below the upper side mold part 2 with a space therebetween, a support part 4 supporting them, and a reinforcement frame 6. Further, in addition to those structures, a cover part 5 is arranged to seal a gap between the upper side mold part 2 and the lower side mold part 3. Then, concrete C is filled in a drilled hole 30 to an upper end of the upper side mold part 2 in a state the mold 1 is placed and fixed on a steel pipe 22 from the lower side mold part 3 side.SELECTED DRAWING: Figure 1
Patent JP-2023040768-A (JP)
Title: Molded article and method for manufacturing molded article
Inventor: SANO Moe
IPC: B23K9/032
Filed: 2021-09-10
Abstract: To provide a molded article which is formed by a rotary body having a passage and inhibits stress concentration, and to provide a method for manufacturing the molded article.SOLUTION: A molded article W has a plurality of blades 55 molded from a welding metal in the surroundings of a shaft body 51 made of a metal matrix and is provided with a hollow cooling passage 61 located therein and formed by a rotary body which is rotated around an axis Ax of the shaft body 51. The cooling passage 61 has: blade-part passages 63 provided within the blades 55 and extending in parallel to the blades 55; and a communication passage 65 that extends in a direction intersecting the blades 55 at ends of the blades 55. The communication passage 65 communicates alternately with the adjacent blade-part passage 63, and a path of the cooling passage 61 is folded back at the ends of the blades 55.SELECTED DRAWING: Figure 2
Patent JP-2022000175-A (JP)
Title: Head stabilization system having arc mechanism and method
Inventor: SEVERIN MOOSMANN
IPC: A61B90/14
Filed: 2021-09-14
Abstract: To provide a head stabilization apparatus for a patient.SOLUTION: An exemplary head stabilization apparatus or head fixing apparatus (HFD) includes a central head support part for bringing horizontal support to the head of a patient, and a plurality of lateral direction head support part for bringing lateral direction support to the head of the patient. The central head support part includes a cushion having one or more chambers that can be filled with a material, and the lateral direction heat support parts include respective pads having chambers that can be filled with a material in the same manner. In some examples, the cushion and the pads used by the HFD can include a port for enabling pressure control by controlling fluid capacity in a specific chamber of the cushion and/or the pads.SELECTED DRAWING: Figure 1
Patent JP-2023046048-A (JP)
Title: Chair device for bathing assistance
Inventor: ODA MASAHIRO
IPC: A61H33/00
Filed: 2021-09-22
Abstract: To provide a drive unit which detects not only landing on a seat part but also hanging of the seat part and stops the drive unit without complicating a structure of a mechanical detection mechanism in a chair device for bathing assistance.SOLUTION: A chair device 20 for bathing assistance is moved from a support rail 14 of a carry 10 to a support rail on a bathtub frame and can enter/leave the bathtub. A back part of a backrest 23 of a chair 21 is provided with a rising/falling support body 31 and supports the chair 21 via the rising/falling support body 31 so that it can rise/fall with a drive unit 32 on the support rail 14. The rising/falling support body 31 is provided with a detection rod 40. When the lower end of the detection rod 40 lands, the detection rod 40 is shifted to add an actuation input to a stop switch 33, and the drive unit 32 is stopped. A seat part 22 and the detection rod 40 are joined by a linkage mechanism 50. When the seat part 22 is pushed up, the detection rod 40 is displaced to an operation position via the linkage mechanism 50.SELECTED DRAWING: Figure 3
Patent JP-2022008533-A (JP)
Title: Casein-containing compositions and production methods thereof
IPC: C12N15/63
Filed: 2021-09-24
Abstract: PROBLEM TO BE SOLVED: To provide compositions whose flavor, appearance, nutritional value, aroma and mouth feel are similar to mammal-produced milk. 
     SOLUTION: Disclosed is a composition comprising about 0.3 g/L to about 1.1 g/L of κ-casein protein, about 1.25 g/L to about 4.9 g/L of β-casein proteins, one or more lipids at a final total concentration of about 0 wt.% to about 45 wt.%, one or more flavor compounds at a final concentration of about 0.01 wt.% to about 6 wt.%, one or more sweeteners at a final concentration of about 0.1 wt.% to about 6 wt.%, and ash at a final concentration of about 0.15 wt.% to about 1.5 wt.%, but not comprising animal-derived ingredients. In one embodiment, the composition is supplemented with casein produced by a recombinant host cell. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023047615-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: TAKAHASHI HIROAKI
IPC: H01L21/306
Filed: 2021-09-27
Abstract: To provide a substrate processing device and a substrate processing method with which it is possible to improve the uniformity of etching on substrates.SOLUTION: A substrate processing device 100 comprises a first nozzle 141, a second nozzle 241, and a control unit 102. The first nozzle 141 supplies an etching liquid to the upper surface of a substrate W. The second nozzle 241 supplies a rinse liquid to the upper surface of the substrate W. The control unit 102 controls the supply of the etching liquid from the first nozzle 141 and the supply of the rinse liquid from the second nozzle 241. The control unit 102 causes the etching liquid to be discharged from the first nozzle 141 to at least a first region R1 of the substrate W. The control unit 102 causes the rinse liquid to be discharged from the second nozzle 241 toward a second region R2 which is different from the first region R1 in a radial direction RD, while the first nozzle 141 is discharging the etching liquid on the side inward from the second nozzle 241 in the radial direction RD of the substrate W.SELECTED DRAWING: Figure 2
Patent JP-2023049086-A (JP)
Title: Design support program
Inventor: HASEGAWA YOSHIYUKI
IPC: G06F3/0484
Filed: 2021-09-29
Abstract: To easily make the latest information of a facility arranged in a building reflected on design of the building using a computer.SOLUTION: A terminal device which executes a BIM application updates a parameter in attribute information of BIM data in response to an operation of a user on the basis of information acquired from a server. Also, the terminal device displays information showing that the parameter in the attribute information was updated, on the display unit.SELECTED DRAWING: Figure 7
Patent JP-2023049662-A (JP)
Title: electric power unit
Inventor: OGASAWARA DAISUKE
IPC: B60K1/04
Filed: 2021-09-29
Abstract: To provide an electric power unit in which the rigidity of a housing is increased so that the noise level due to resonance of the housing can be reduced.SOLUTION: An electric power unit 1 includes a motor housing part and a gear housing part in a housing 2. An inverter housing part and an auxiliary machine mounting part are formed on a side wall of the housing 2. The auxiliary machine mounting part 2c is formed of a projection that is formed on one of side walls forming the motor housing part and the gear housing part in the housing and has at least a first vertical surface 2c1 and a first horizontal surface 2c3. On the first vertical surface 2c1 directed to one side in an axial direction of the auxiliary machine mounting part 2c, a first rib 6 that is extended in a horizontal direction is formed. On the first horizontal surface 2c3, of the auxiliary machine mounting part, adjoining the inverter housing part, a second rib 7 that connects the first horizontal surface and the inverter housing part and is extended in a direction perpendicular to the first horizontal surface, is formed.SELECTED DRAWING: Figure 4
Patent JP-2023050872-A (JP)
Title: Laser processing device and laser processing method
Inventor: ASAI YASUHIRO
IPC: B23K26/00
Filed: 2021-09-30
Abstract: To provide a technique for determining whether or not output fluctuation is generated in a laser beam from a laser oscillator, without obtaining a reference value according to a processing object in advance.SOLUTION: A CPU 61 of a laser processing device 1 executes: threshold setting processing (S18) for calculating a threshold of a proper laser output on the basis of an output value of a laser beam measured according to a parameter 110 during test printing in which laser processing is performed, and for storing the threshold in a RAM 62; and determination processing (S26) for determining whether or not output fluctuation is generated in a laser beam, on the basis of the output value of the laser beam measured according to the parameter 110 when laser processing is performed, and the threshold stored in the RAM 62 according to the threshold setting processing.SELECTED DRAWING: Figure 3
Patent JP-2023051059-A (JP)
Title: Connection member, rain gutter system, and construction method of rain gutter system
Inventor: UMEZAKI MASANARI
IPC: E04D13/068
Filed: 2021-09-30
Abstract: To provide a connection member with high work-saving property which reduces man hour required for a construction.SOLUTION: A connection member 20 comprises: a body portion 21 connecting two eaves gutters 10; and an upper metal fitting 22 attached to the body portion 21 and holding the body portion 21 to a building.SELECTED DRAWING: Figure 2
Patent JP-2023051609-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-09-30
Abstract: To provide a game machine which can improve the convenience.SOLUTION: A game machine includes a circulation mechanism which circulates and guides a game ball flowing down in a game area to a shooting device, own-ball number administration means which counts and stores the number of balls owned by a player, own-ball number display means which displays the number of the owned balls stored in the own-ball number administration means, a first operation part which can be operated by a player, and a second operation part which can be operated by an administrator. The own-ball number administration means carries out processing of settling the number of the owned balls on the basis of an operation of the first operation part, and carries out initialization processing of initializing the number of the owned balls without settling the number of the owned balls on the basis of an operation of the second operation part.SELECTED DRAWING: Figure 1
Patent JP-2023055242-A (JP)
Title: Seal member
Inventor: SOGAWA KOICHI
IPC: F16J15/3204
Filed: 2021-10-06
Abstract: To provide a seal member which allows for further easy maintenance.SOLUTION: There is provided a seal member 10 arranged in an annular space which is formed between an external peripheral face 5a of a relatively-rotating shaft 5 and an internal peripheral face 6a of a fixed member 6 at a part of steel equipment such as a rolling mill. An annular lip 21 is formed on a seal main body 20, having a tip part 21a having a shape tapered toward the shaft, an inside face 21b located at the inside space S1 side of the tip part, and an outside face 21c located at an outside space S2 side of the tip part. A mark 24 whose state is changed accompanied by friction in a contact region R1 in which the annular lip slide-contacts with the shaft is formed on the inside face of the annular lip.SELECTED DRAWING: Figure 1
Patent JP-2022008930-A (JP)
Title: Inter-component prediction
IPC: H04N19/70
Filed: 2021-10-07
Abstract: PROBLEM TO BE SOLVED: To provide more efficient multicomponent image coding concept which achieves higher bit rate over a wider range. 
     SOLUTION: A decoder 200 reconstructs a second component signal relating to a second component 256' 2,3  of the multi-component image from a spatially corresponding portion of a reconstructed first component signal and a correction signal derived from a data stream for the second component. By including a spatially corresponding portion of the first component signal reconstructed for reconstruction of the second component signal, any remaining inter-component redundancy/correlation exists so that it is still present in spite of component space transformation that probably have been performed a priori, or exists so as to be introduced by such a priori executed component space transform. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023056435-A (JP)
Title: Program, information processing method, and information processing device
Inventor: AIBA TAKASHI
IPC: G06Q50/10
Filed: 2021-10-07
Abstract: To provide a program and an information processing device that enhance interest, convenience, or the like of live distribution.SOLUTION: In a communication system 1, a program executed by a server 10 that communicates with a terminal 20A of a distributor who distributes live video causes a control unit 11 to perform: control to give the distributor points based on a distribution actual result of the live video; control to improve the distributor's level based on an increase of the points given to the distributor; control to reduce the points given to the distributor when a predetermined condition is met; and control to lower the distributor's level based on the reduction in the points given to the distributor.SELECTED DRAWING: Figure 1-1
Patent JP-2023056614-A (JP)
Title: Variable valve mechanism of internal combustion engine
Inventor: SUGIURA KEN
IPC: F01L13/00
Filed: 2021-10-08
Abstract: To eliminate necessity of providing an oil passage for a changeover pin actuation in a cylinder head.SOLUTION: A variable valve mechanism of an internal combustion engine includes: an input arm 20 that is oscillated by being pressed by a cam; an output arm 5 for pressing a valve V by being oscillated; a changeover pin 15 provided in the output arm 5 in a displaceable manner; and a driving device 30 for displacing the changeover pin 15 to an engagement position for causing the input arm 20 to engage with the output arm 5, and to a non-engagement position for causing the input arm 20 to be freely oscillated without causing the input arm to engage with the output arm 5. The driving device 30 includes a slide member 31, an actuator 37, a plate spring 38 for engagement whose base end part is fixed to the slide member 31, and tip part abuts on one end surface of the changeover pin 15 so as to press the changeover pin 15 toward the engagement position, and a plate spring 39 for non-engagement whose base end part is fixed to the slide member 31, and tip part abuts on the other end surface of the changeover pin 15 so as to press the changeover pin 15 toward the non-engagement position.SELECTED DRAWING: Figure 1
Patent JP-2023058187-A (JP)
Title: Method and apparatus for purifying emulsified oil-containing waste water
Inventor: TAKENO TAKAHIRO
IPC: C02F1/52
Filed: 2021-10-13
Abstract: To purify emulsified oil-containing waste water to a higher level than before.SOLUTION: There is provided a purification method for recovering water from emulsified oil-containing waste water containing oil-in-water emulsion and separated oil not constituting emulsion, the method including: adding a flocculating agent to the emulsified oil-containing waste water to flocculate and remove the separated oil; adding an oil-water separating agent to the emulsified oil-containing waste water to break the emulsion; bringing the emulsified oil-containing waste water that has undergone flocculation and emulsion breakage into contact with activated charcoal so as to remove oil separated by the emulsion breakage by adsorption on the activated charcoal; and removing impurities by passing the emulsified oil-containing wastewater that has undergone the adsorption process through a reverse osmosis membrane. Prior to the adsorption step, a neutralizing agent may be added to the emulsified oil-containing waste water that has undergone the emulsion breaking step to bring pH of the emulsified oil-containing waste water closer to neutrality.SELECTED DRAWING: Figure 1
Patent JP-2022020691-A (JP)
Title: Device manufacturing apparatus
IPC: G03F7/24
Filed: 2021-10-22
Abstract: PROBLEM TO BE SOLVED: To enable formation of a material substance for an electronic device by being atomized onto a substrate such as a film with high accuracy. 
     SOLUTION: A device manufacturing apparatus comprises: a rotational drum having an outer peripheral surface tightly winding one part of a longitudinal direction of a substrate within a predetermined angle range, and conveying the substrate in a longitudinal direction at a predetermined speed by being rotated around a shaft; a chamber forming a space along a front surface of the substrate over the predetermined range in a peripheral direction of the outer peripheral surface of the rotational drum to which the substrate is tightly adhered, and having a separation wall for being filled with a carrier gas containing mist injected into the space; a collection port that collects the carrier gas from the chamber so that the carrier gas supplied into the chamber flows along the peripheral direction of the outer periphery surface of the rotational drum in the space; and a dry unit that is provided to a conveying path of the substrate after it passes through the chamber, and drying a solvent by the mist adhered to the front surface of the substrate. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022009420-A (JP)
Title: Control device, manager, system, control method, program and vehicle
IPC: B60W50/00
Filed: 2021-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a control device which can easily perform arbitration of a drive request output from a driving support application, and the like. 
     SOLUTION: A control device mounted on a vehicle includes: a reception part for receiving a plurality of first requests from a driving support system; an arbitration part for arbitrating the plurality of first requests; a calculation part for calculating a second request having a physical quantity different from the first requests on the basis of the arbitration result by the arbitration part; a distribution part for distributing the second request to at least one actuator system among a plurality of actuator systems; and an output part for outputting request acceleration by a driver to the driving support system. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023063141-A (JP)
Title: virus inactivator
Inventor: HIRAMA YUI
IPC: A01P1/00
Filed: 2021-10-22
Abstract: To provide a virus inactivator that can inactivate virus in an environment.SOLUTION: A virus inactivator comprises at least one compound selected from ethyldiglycol, hydratropic aldehyde, phenylethyl dimethyl carbinol, acetoin and isoamyl formate as an active ingredient.SELECTED DRAWING: None
Patent JP-2023066307-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: IIZUKA FUMIYUKI
IPC: G06N20/00
Filed: 2021-10-28
Abstract: To enhance accuracy of determination processing using a JIT model.SOLUTION: An information processing apparatus 100 performs first determination processing based on predicted values of objective variables corresponding to combinations of values of respective explanatory variables indicated by a first query 101, calculated by a first JIT model 110. When a result of the first determination processing is an error, the information processing apparatus 100 identifies, based on the first JIT model 110, a first explanatory variable having a relatively large degree of impact on the error. Upon acquiring a second query 102, the information processing apparatus 100 learns a second JIT model 120 that emphasizes explanatory variables other than the first explanatory variable over the first explanatory variable. The information processing apparatus 100 performs second determination processing based on predicted values of objective variables corresponding to combinations of values of respective explanatory variables indicated by the acquired second query 102, calculated using the learned second JIT model 120.SELECTED DRAWING: Figure 1
Patent JP-2023068435-A (JP)
Title: Imaging apparatus and imaging method
Inventor: FUJIEDA YOSHIYUKI
IPC: G03B17/02
Filed: 2021-11-02
Abstract: To provide an imaging apparatus and an imaging method, capable of appropriately imaging a plurality of imaged objects held in a well.SOLUTION: An imaging apparatus 10 includes a container 20 which has a well 21 having an opening 22, a side wall 23, and a bottom part 24, an illumination device 30 which irradiates the container 20 with light from the side of the opening 22 of the well 21, and an imaging unit 40 which images an imaged object Oj in the well 21 from the side of the bottom part 24 of the well 21. The illumination device 30 has at least two light sources 31 in a space surrounded by a curved surface Sc connecting the outer peripheral edge 24a of the bottom part 24 of the well 21 and the outer peripheral edge 22a of the opening 22 of the well 21. The curved surface Sc is composed of a straight line connecting the outer peripheral edge 24a of the bottom part 24 and the outer peripheral edge 22a of the opening 22 and a straight line Ls connecting at least two light sources 31 does not cross a plane constituting the bottom part 24.SELECTED DRAWING: Figure 2