baber/WOPTO huggingface dataset:
Patent JP-2023120681-A (JP)
Title: Solving device and program
Inventor: TEJIMA SHUNJI
IPC: G06F17/10
Filed: 2022-02-18
Abstract: To solve an ising problem under a primary equality constraint.SOLUTION: A solving device comprises: a multiplier update unit; and an extension Lagrange solving unit. The multiplier update unit is configured to update M pieces of Lagrange multipliers and M pieces of penalty multipliers included in an extension Lagrange function based on an objective function and M pieces of primary equations. The extension Lagrange solving unit is configured to calculate a solution of a problem minimizing the extension Lagrange function including the M pieces of Lagrange multipliers and M pieces of penalty multipliers every time update processing is performed. The extension Lagrange solving unit is configured to alternatively update a first variable and second variable sequentially for each unit hour from an initial time to an end time as for each of N pieces of particles having the first variable and second variable associated. In the update processing for each unit hour, the extension Lagrange solving unit is configured to update the first variable on the basis of the second variable as for each of the N pieces of particles, and update the second variable on the basis of the first variable, and a constraint item.SELECTED DRAWING: Figure 1
Patent JP-2023121374-A (JP)
Title: vehicle anti-theft device
Inventor: KANEHARA HIROSHI
IPC: B60R25/09
Filed: 2022-02-21
Abstract: To provide a vehicle anti-theft device which is difficult to be cut and fusion cut.SOLUTION: A vehicle anti-theft device 1 includes an arm part 11 which is mounted at a predetermined place of a vehicle and restricts predetermined operation of the vehicle, and a fixing part 12 for fixing the arm part 11. The arm part 11 includes a first layer 21 where alumina and a resin material are mixed, and a second layer 22 which is arranged inside the first layer 21 and contains stainless steel. At least a part of outside of the second layer 22 is coated with chromium, the outside of the second layer 22 has unevenness, and a linear material 24 containing titanium or iron is provided between the first layer 21 and the second layer 22.SELECTED DRAWING: Figure 2
Patent JP-2022132167-A (JP)
Title: Additive manufacturing apparatus and operation method of the same
Inventor: MARY KATHRYN THOMPSON
IPC: B33Y30/00
Filed: 2022-02-24
Abstract: To provide an additive manufacturing apparatus including an accumulator.SOLUTION: There is provided an additive manufacturing apparatus, comprising: a feed module; a take-up module; a stage; a radiant energy device that is arranged opposite to the at least one stage and is operable to generate a radiant energy and project the radiant energy in a predetermined pattern; an actuator that is configured to change a relative position of the at least one stage and a foil; and an accumulator that is arranged between the feed module and the take-up module and is configured to retain an intermediate portion of the foil to allow a first portion of the foil upstream of the accumulator to move at a first speed and a second portion of the foil downstream of the accumulator to move at a second speed during a defined time period.SELECTED DRAWING: Figure 2
Patent JP-2022071041-A (JP)
Title: Methods for dosing an activin-actriia antagonist and methods for monitoring treated patients
IPC: A61K38/22
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To provide alternative methods for dosing a modulator of TGF-β-superfamily to a patient. 
     SOLUTION: In certain aspects, the invention provides a method for dosing an activin-ActRIIa antagonist to a patient and a method for managing patients in treatment with the activin-ActRIIa antagonist. In a certain aspect, the method comprises measuring one or more hematologic parameters in a patient such as erythrocyte level, blood pressure and iron stores. Furthermore, the managing method comprises dosing to the patient the activin-ActRIIa antagonist in an amount appropriate for the observed level of the hematological parameters. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023127207-A (JP)
Title: Biogas generation device and biogas power generation system
Inventor: KUBOTA KENZO
IPC: B09B3/65
Filed: 2022-03-01
Abstract: To provide a biogas generation device that can stably generate a biogas.SOLUTION: A biogas generation device (1) includes: a solid-liquid separation tank (3) separating an organic matter into a solid content and a liquid content and including a liquid content storing tank for storing the separated liquid content; a biogas generation tank (4) for anaerobically fermenting the solid content supplied from the solid-liquid separation tank to generate a biogas; a biogas supply passage for leading the biogas generated by the biogas generation tank to a power generation facility; a solid content supply passage (5) installed between the solid-liquid separation tank and the biogas generation tank to supply the solid content separated in the solid-liquid separation tank to the biogas generation tank; an additional solid content feeder (6) including a storage part for storing an additional solid content and an opening-closing gate for opening and closing an additional solid content supply passage communicated with the biogas generation tank from the storage part; and a gate opening-closing control unit for controlling the opening-closing gate to open and close in response to a generation rate of a biogas.SELECTED DRAWING: Figure 1
Patent JP-2023128186-A (JP)
Title: Winder for sheet-shaped member
Inventor: SHIMOHIRA Atsushi
IPC: B60J3/00
Filed: 2022-03-03
Abstract: To allow a winding shaft to smoothly rotate while suppressing rattling of the winding shaft.SOLUTION: A winder for a sheet-shaped member includes: a sheet-shaped member 22a; a winding shaft 32; a first rotating support member 50 having a first support part 56; and a second rotating support member 60 having a second support part 66. The winder also comprises: a slide member 47 which is not capable of rotating relative to the winding shaft and is slidable along a longitudinal direction of the winding shaft; and an energization member 46 for energizing the winding shaft in a winding direction. The first support part and the second support part support the winding shaft so as to relatively movable along the longitudinal direction of the winding shaft. The energization member 46 elongates with the rotation of the winding shaft in a deployment direction and contracts with the rotation of the winding shaft in the winding direction. In deployment of the sheet-shaped member, the winding shaft is pushed to the second rotating support member side by the elongation of the energization member, and in storage of the sheet-shaped member, the winding shaft is pulled to the first rotating support member side by the contraction of the energization member.SELECTED DRAWING: Figure 7
Patent JP-2022084683-A (JP)
Title: Video coding method, video decoding method, and terminal
IPC: H04N19/52
Filed: 2022-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a video coding method, a video decoding method and a terminal, which can accurately restore motion vectors and output high quality video. 
     SOLUTION: A video decoding method includes acquiring, from a bit stream, an index of predicted motion information of a current block in a candidate predicted motion information list. The predicted motion information includes reference image information and a motion vector predicted value. Candidate predicted motion information in the candidate predicted motion information list is motion information of an adjacent block of the current image block in a time region or a spatial region. The method further includes: based on the index, determining and using predicted motion information; based on the predicted motion information; determining correspondence relationship between motion vector difference and the motion vector predicted value; acquiring the motion vector difference from the bit stream; and based on the correspondence relationship, adding the motion vector predicted value and corresponding motion vector difference to acquire the motion vector of the current image block. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128340-A (JP)
Title: Liquid ejection device, liquid ejection method, manufacturing method for article, control program, and recording medium
Inventor: TSURUKI YUTA
IPC: B41J2/175
Filed: 2022-03-03
Abstract: To provide a technique for supplying ink from a main tank to a sub-tank without decreasing production efficiency of printing.SOLUTION: A liquid ejection device includes: a first flow passage which is a first circulation passage to which a main tank is connected; a second flow passage to which a sub-tank and a liquid ejection unit are connected; a third flow passage which connects the first flow passage and the sub-tank and includes flow passage opening/closing means; and a control unit; wherein the control unit opens the flow passage opening/closing means while circulating ink in the first flow passage, replenishing the sub-tank with ink from the main tank via the third flow passage while ejecting the ink from the liquid ejection unit; and closes the flow passage opening/closing means when the replenishment of the sub-tank with the ink from the main tank is completed.SELECTED DRAWING: Figure 3
Patent JP-2023128816-A (JP)
Title: Decorative sheet, decorative material, method for producing decorative sheet, and method for producing decorative material
Inventor: TANIGUCHI YUSUKE
IPC: B32B27/00
Filed: 2022-03-04
Abstract: To provide a decorative sheet, a decorative material, a method for producing a decorative sheet, and a method for producing a decorative material which are capable of improving moisture-proof performance and adhesion performance.SOLUTION: A decorative material 10 includes a substrate 20 and a decorative sheet 1 laminated on one surface of the substrate 20. The decorative sheet 1 includes: a raw fabric layer 2; a moisture-proof layer 3 laminated on one surface of the raw fabric layer 2 and formed using polyvinylidene chloride; printing layers (a first printing layer 4 and a second printing layer 5) laminated on the other surface of the raw fabric layer 2; and a surface protective layer 6 laminated on the printing layers. At least one of inorganic particles and a urethane-based curing agent is added to the moisture-proof layer 3.SELECTED DRAWING: Figure 1
Patent JP-2023129135-A (JP)
Title: Absorbent article
Inventor: KOMORI YASUHIRO
IPC: A61F13/514
Filed: 2022-03-04
Abstract: To provide an absorbent article which is easily permeated in a worn state and less likely to cause humidity with moisture vapor.SOLUTION: An absorbent article 10 comprises: an absorbent core 13: a skin-side sheet positioned on the skin side of the absorbent core 13; and a non-skin-side sheet made of one or more sheets positioned on the non skin side of the absorbent core 13. The sheet materials constituting the non-skin-side sheet are all made of fiber sheets. In the absorbent core 13, slit-like openings 14 through the thickness direction of the absorbent core 13 are bored. The total sum of the opening areas of the slit-like openings 14 in a plane view of the absorbent core 13 is desirably 5-30% with respect to an apparent area of the absorbent core 13.SELECTED DRAWING: Figure 1
Patent JP-2023129952-A (JP)
Title: centrifugal compressor
Inventor: ITO SHOGO
IPC: F04D29/70
Filed: 2022-03-07
Abstract: To provide a centrifugal compressor capable of suppressing reduction of an amount of oil enclosed in the centrifugal compressor.SOLUTION: A centrifugal compressor 10 includes a bypass passage 144 which is provided in a plate 14 and has an inlet 144I in a discharge chamber 44 and has an outlet 144G in a gap S between a back surface 41a of an impeller 41 and the plate 14. In the bypass passage 144, the inlet 144I is formed outside the outlet 144G and the outlet 144G is formed outside a seal member 48 in a radial direction of a high-speed shaft 31, and the bypass passage 144 has a second bypass passage 146 which extends outward in the radial direction of the high-speed shaft 31 toward the outlet 144G. Air introduced from the inlet 144I is led from the outlet 144G through the second bypass passage 146 so as to form a flow of air separating from the seal member 48 in the gap S.SELECTED DRAWING: Figure 2
Patent JP-2023131306-A (JP)
Title: Sound insulation structure and construction method of sound insulation structure
Inventor: HARIGAI YOSHIAKI
IPC: E04B5/43
Filed: 2022-03-09
Abstract: To provide a sound insulation structure reduced in propagation of life noise from an upper floor to a lower floor, with little construction labor, in a building of a wooden framework wall construction.SOLUTION: A sound insulation structure 1 reduces sound propagation from an upper floor H1 of a dwelling H to a lower floor H2, and has horizontal long joists 2 forming the floor F of a floor of the upper floor, a tabular floor substrate material 3 placed on the joists 2 and serving as the substrate of a floor finishing material 31, and a packing material 4 fixed onto an upper face 2a of the joists 2 and set between the joists 2 and the floor substrate material 3. The packing material 4 has a fixing part 41 fixed to the upper face 2a of the joist 2 and multiple projections 42 projected upward from an upper face 41a of the fixing part 41. The multiple projections 42 are formed along the longitudinal direction of the joist 2 with spaces, to thereby form spaces 7 between the joist 2 and the floor substrate material 3.SELECTED DRAWING: Figure 11
Patent JP-2023132247-A (JP)
Title: Synucleinopathy detection biomarker and use thereof
Inventor: HIROTSUNE SHINJI
IPC: G01N33/68
Filed: 2022-03-10
Abstract: To provide a novel biomarker useful in detection of synucleinopathy such as Parkinson's disease and Lewy body dementia, a synucleinopathy a detection method using the biomarker, a screening method for synucleinopathy therapeutic agents, antibodies, and the like.SOLUTION: Provided is a synucleinopathy detection method comprising detecting α-synuclein with a dopa-modified 136th tyrosine residue in a sample collected from a subject.SELECTED DRAWING: None
Patent JP-2023133945-A (JP)
Title: Meter box and method of attaching meter box door
Inventor: OKAMOTO TAKAMITSU
IPC: E05D7/081
Filed: 2022-03-14
Abstract: To provide a meter box that does not require a frame body and can reduce a time required for attachment of a door, and a method of attaching a meter box door.SOLUTION: A meter box 100 comprises: a hinge section 51 which has a shaft member 51a extending perpendicularly to a floor surface 2b; a hinge section 52 which has a shaft member 52a; a door 32 to which the hinge sections 51 and 52 are fixed, and which is opened/closed around the shaft members 51a and 52a; an upper attachment member 41 to which the hinge section 51a is fixed and which is fixed to a ceiling surface 2a; and a lower attachment member 42 to which the hinge section 52 is fixed and which is fixed to a floor surface 2b. The upper attachment member 41 is configured separately from the lower attachment member 42, and is arranged upward away from the lower attachment member 42.SELECTED DRAWING: Figure 3
Patent JP-2023133962-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: ISHIKAWA MITSUGI
IPC: G06T7/00
Filed: 2022-03-14
Abstract: To reduce the load on an apparatus while improving the accuracy of estimation when estimating the number of predetermined objects in an image.SOLUTION: An image processing apparatus includes: acquisition means that acquires an image and imaging conditions of the image; detection means that detects the position and size of a predetermined object in a detection area on the image; determination means that determines a range of the detection area on the basis of the imaging conditions; setting means that sets a plurality of rectangular areas on the image on the basis of a detection result by the detection means; and estimation means that performs processing of estimating the number of the predetermined objects for each rectangular area with respect to the image.SELECTED DRAWING: Figure 5
Patent JP-2023136572-A (JP)
Title: Coating method within so-bent coupling
Inventor: YONEMURA NAOKI
IPC: B05D7/22
Filed: 2022-03-17
Abstract: To provide a coating method within a so-bent coupling capable of exhibiting a satisfactory effect with respect to a top plate portion, too.SOLUTION: A coating method within a so-bent coupling which includes a top plate member 2 to which a first piping T1 drawn from a perpendicular direction upper side is connected, a circumferential wall member 3 which is connected to the top plate member and has such a portion that cross-section decreases as proceeding from the vertical direction upper side to the lower side, is connected from perpendicular direction approximately vertical direction to a second piping T2 and is also connected to a third piping T3 on the perpendicular direction lower side and a plate which is connected to the top plate member within the circumferential wall member, is drawn from the perpendicular direction upper side to the lower side and are formed of pores includes a step of forming an air flow from the second piping to the third piping, a step of inserting an expansion member into the so-bent coupling from the second piping, arranging the expansion member while expanding the member between the plate and the circumferential wall member within the so-bent coupling and blocking the air flow from the second piping to the third piping and a step of coating the top plate member within the so-bent coupling from the second piping.SELECTED DRAWING: Figure 1
Patent JP-2022088476-A (JP)
Title: Chamfering processing system
IPC: B24B9/00
Filed: 2022-03-23
Abstract: PROBLEM TO BE SOLVED: To keeping uniform quality and maintain high productivity by making the shape accuracy of a processed wafer end surface fall within a prescribed range even if processing conditions of respective wafer chamfering machines are different. 
     SOLUTION: A chambering processing system includes a wafer chamfering line on which a plurality of wafer chamfering machines 10 are installed; a wafer shape measuring machine for measuring an end surface shape of a wafer W processed by each of the wafer chamfering machines 10; a controller for determining necessity of modification of a grinding grindstone 55 from a value measured by the wafer shape measuring machine; and a grindstone processing machine having a master grindstone with a plurality of master grooves and capable of forming a grinding groove of the grinding grindstone 55 by means of the master groove. The controller determines one out of the plurality of master grooves based on a value measured by the wafer shape measuring machine, and the grindstone processing machine forms grinding grooves by using the measured master groove. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023142051-A (JP)
Title: gas sensor
Inventor: KAYANO KEITA
IPC: G01N27/416
Filed: 2022-03-24
Abstract: To further inhibit water from reaching a connector electrode.SOLUTION: A gas sensor 10 comprises a sensor element 20, green compacts 45a and 45b, and insulators 44a-44c. The sensor element 20 comprises an element body 60, a detection part 63, an upper connector electrode 71, a porous layer 80, and a first water intrusion inhibition part 91. The first water intrusion inhibition part 91 has a plurality of first dense layers 92 arranged side by side at intervals in a longer direction (longitudinal direction) of the element body 60, in which an inner peripheral surface of any one of the insulators 44a-44c and a location in the longer direction mutually overlap each other, and whose porosity is less than 10%.SELECTED DRAWING: Figure 6
Patent JP-2023145257-A (JP)
Title: Hydrogen gas inhalator and hydrogen gas inhalation set
Inventor: SATO KATSUYOSHI
IPC: A61M15/00
Filed: 2022-03-28
Abstract: To provide a portable hydrogen gas inhalator allowing a user to stably inhale a large amount of hydrogen gas to be inhaled with an easy operation, and hydrogen gas inhalation set.SOLUTION: A hydrogen gas inhalator is comprised of a paper cup with an inverted truncated conical shape, and a lid body. The lid body includes a lid main body to be fitted to an opening of the paper cup, a nozzle part formed on the lid main body and serving as a hydrogen gas suction port, and an annular part and a plate-like hanging part formed on the back side of the lid body. When the lid body is fitted around the opening of the paper cup, the outer peripheral surface of the annular part comes into contact with the inner peripheral surface of the opening of the paper cup, and as for the plate-like hanging part, a lower part of one lateral face of the plate-like hanging part comes into contact with the inner peripheral surface of the paper cup. An inhalation kit consists of a combination of a hydrogen-gas inhalator, a nonwoven fabric packaging body containing a hydrogen-gas generator and a water container containing water to be sprayed onto the nonwoven fabric packaging body.SELECTED DRAWING: Figure 1
Patent JP-2022159110-A (JP)
Title: Agricultural support device, program, and agricultural support system
Inventor: TANIGUCHI KOICHI
IPC: G06Q50/02
Filed: 2022-03-29
Abstract: To provide an agricultural support device, a program and an agricultural support system capable of providing work information contributing to agriculture management.SOLUTION: An agricultural support device according to the present invention, includes: growth state prediction means 21 for using a growth model to predict a growth state after a designated date; and work information calculation means 22 for using farm field information, the growth state predicted by the growth state prediction means 21 and various information to calculate work information in each farm field. The various information includes work item information, work time information, machine/material information, worker information and work skill information associated with the growth state. The work information includes a work schedule including a work item/work schedule and work time, skills required to execute the work item, and the number of workers and machine/materials required to execute the work item.SELECTED DRAWING: Figure 2
Patent JP-2023146041-A (JP)
Title: machine learning system
Inventor: SAWATO HIROAKI
IPC: G06V10/774
Filed: 2022-03-29
Abstract: To provide a machine learning system which easily generates large quantity of training data using a three-dimensional virtual space.SOLUTION: A machine learning system 1 includes three-dimensional virtual space generating and drawing means 10, AI recognition target information generating and drawing means 20, three-dimensional virtual space scene generating and drawing means 30, machine-learning data generation means 40, AI model machine learning means 50, and machine-trained model execution means 60. The AI recognition target information generating and drawing means 20 has: an AI recognition target features three-dimensional space information generation function of generating three-dimensional space information of features of a recognition target in a three-dimensional virtual space: a marker arranging and drawing function of referring to the three-dimensional space information to arrange and draw three-dimensional space information (marker) of the AI recognition target in a position designated in the three-dimensional virtual space; and an AI recognition target feature two-dimensional image position information generation function of generating position information (landmark) of the AI recognition target on a two-dimensional image.SELECTED DRAWING: Figure 1