baber/WOPTO huggingface dataset:
Patent JP-2023012993-A (JP)
Title: Method of producing diol compound having cyclohexane skeleton
Inventor: INOKI DAISUKE
IPC: C07C29/145
Filed: 2021-07-15
Abstract: To provide a process capable of obtaining a diol compound having a cyclohexane skeleton with a high ratio of total trans compounds/cis-containing compounds under a mild reaction condition.SOLUTION: A method of producing a diol compound having a cyclohexane skeleton includes: reacting at least one compound selected from a dione compound having a cyclohexane skeleton, a ketol compound having a cyclohexane skeleton or a dihydroxy aryl compound, and a diol compound having a cyclohexane skeleton as (a) raw material(s) in the presence of a metal catalyst without adding a solvent in a solid phase state under hydrogen environment, where the ratio of total trans compounds/cis-containing compounds is higher than 1.5 and 10,000 or lower.SELECTED DRAWING: None
Patent JP-2022051509-A (JP)
Title: Decorative board
Inventor: OKADA HIROMICHI
IPC: B32B15/08
Filed: 2021-08-02
Abstract: To provide a metal decorative board which is excellent in adhesion between a resin-impregnated layer and a metal base material, and is easily taken out after hot-press molding.SOLUTION: Decorative sheets 1,1' have such a structure that a metal base material 3 and resin-impregnated layers 2,2' obtained by impregnating an impregnation base material with a thermosetting type resin composition are laminated, in which the metal base material 3 has an aluminum-zinc alloy plated layer 3b on a surface on the sides of the resin-impregnated layers 2,2'. The metal base material 3 is preferably an aluminum-zinc alloy plated steel plate. The thermosetting resin composition preferably contains a diallyl phthalate-based resin or a melamine-based resin.SELECTED DRAWING: Figure 1
Patent JP-2023021754-A (JP)
Title: Image forming apparatus, control method for image forming apparatus, and control program for image forming apparatus
Inventor: MIYAZAKI TAKESHI
IPC: G03G21/00
Filed: 2021-08-02
Abstract: To provide an image forming apparatus that can achieve a more suitable manufacturing process of product roll paper in terms of product quality, production efficiency, and a workload on an operator.SOLUTION: An image forming apparatus comprises: an image forming unit that has an image carrier carrying toner, and prints an image formed through exposure and developing processing on the image carrier on roll paper; and a control unit that controls the image forming unit based on a job related to a print execution command. The control unit is configured to divide the job related to the print execution command into a plurality of short jobs, and at a pause timing between temporally adjacent short jobs of the plurality of short jobs, stop conveyance of the roll paper and forcibly discharge deteriorated toner from developing devices of the image forming unit, and every switching of a job of the plurality of short jobs, sets the job details of each of the plurality of short jobs so that an image to be printed is reversed upside down.SELECTED DRAWING: Figure 2
Patent JP-2023021813-A (JP)
Title: Stainless steel, turbine blade including the same and method for producing stainless steel using the same
Inventor: YAMAMOTO RYUICHI
IPC: F01D25/00
Filed: 2021-08-02
Abstract: To provide a stainless steel that has low hydrogen embrittlement sensitivity and high strength.SOLUTION: The inventive method includes the steps of: forming a blade body; conducting first aging treatment to the blade body; and conducting second aging treatment to the blade body subjected to the first aging treatment. The first aging treatment is conducted at temperature and time conditions included in a γ phase formation region and not included in a precipitation formation region, while the second aging treatment is conducted at temperature and time conditions included in the γ phase formation region and not included in the precipitation formation region.SELECTED DRAWING: Figure 1
Patent JP-2021192368-A (JP)
Title: Sealing body
Inventor: NISHITO SUKENORI
IPC: H05B44/00
Filed: 2021-08-06
Abstract: To provide a highly airtight sealing body and an organic electroluminescent device regardless of the pattern of a first metal layer overlapping with a glass frit.SOLUTION: A second metal layer is provided in an area where a common power supply line and a glass frit overlap. Since the second metal layer absorbs and reflects a laser beam, the glass frit can be heated uniformly. Therefore, a sealed body can be sealed with low melting point glass that is less likely to crack.SELECTED DRAWING: Figure 1
Patent JP-2023023852-A (JP)
Title: Information processing device, information processing method, and program
Inventor: OKABE KOTARO
IPC: G06Q10/08
Filed: 2021-08-06
Abstract: To provide a technology which enables a user to use a vehicle driven by a driver and an autonomous travel vehicle according to the purpose as a delivery vehicle for delivering packages more preferably.SOLUTION: An information processing device includes a control unit which allocates one of a first vehicle, which is a vehicle operated by a driver, and a second vehicle, which is an autonomous travel vehicle, as a delivery vehicle which delivers packages to users. The control unit selects the first vehicle as the delivery vehicle when a predetermined event other than delivering of the package to the user is needed to be performed at a delivery destination.SELECTED DRAWING: Figure 6
Patent JP-2023025736-A (JP)
Title: Pneumatic tire for heavy load
Inventor: HOSODA TAKAHIRO
IPC: B60C11/03
Filed: 2021-08-11
Abstract: To provide a pneumatic tire 2 for heavy load of which enhancement of productivity is achieved while influence for abrasion resistance and anti-crack resistance is restrained.SOLUTION: A pneumatic tire is composed of at least four land parts 30 in parallel with each other in an axial direction on a tread 4 of the tire 2 and moreover at least three circumferential grooves 28 in parallel with each other in an axial direction are cut on the tread 4. The land part 30s which situates on outermost side in the axial direction among these land parts 30 is a shoulder land part 30s. There is provided on the shoulder land part 30s a hole 46 which extends from the external surface toward radial direction inside of the tire 2. The hole 46 is provided in position which does not come in contact with a normal line of internal surface of the tire passing through the end of tread surface 22 and a depth D of the hole 46 is equal to or less a depth G of a shoulder circumferential direction groove 28s. The hole 46 comprises an opening side part and a hole bottom side part which comes in communication with the opening side part and is provided from the opening side part to radial direction inside. The pneumatic tire is configured so that the width of a boundary 98 between an outside hole bottom side part 96A and an inside hole bottom side part 96B is 1.5 to 2.5 times of the width of the radial direction inside end part of the opening side part in a hole bottom side part 96.SELECTED DRAWING: Figure 1
Patent JP-2023032691-A (JP)
Title: Vehicular display device
Inventor: OYAMA KOJI
IPC: B60H1/00
Filed: 2021-08-27
Abstract: To effectively utilize a limited space in a passenger compartment to improve the design.SOLUTION: A vehicular display device 1 includes: an upper display surface part 5 which is provided at an upper housing part, an upper portion of a housing, and displays display information; a lower display surface part 6 which is provided at a lower housing part, a lower portion of the housing, and displays the display information; and an air outlet 8 through which wind generated by an air conditioner is blown. The upper display surface part, the lower display surface part, and the air outlet are integrated. A part of the upper housing part protrudes forward relative to the air outlet.SELECTED DRAWING: Figure 1
Patent JP-2023032866-A (JP)
Title: Disc device and cover thereof
Inventor: YAMADA YOSHIO
IPC: G11B33/14
Filed: 2021-08-27
Abstract: To provide a disc device capable of suppressing influence of external noise.SOLUTION: A disc device 1 includes: a base 17 of a housing 3 which stores a disc 9 of the disc device 1; a first cover 19 which is fitted on the base 17 and closes a first space part 23 storing the disc 9 in the housing 3; a second cover 21 which is fitted on the base 17 outside of the first cover 19; and a gasket 25 which is interposed between one or both of the first cover 19 and the second cover 21 and the base 17. The one or both of the first cover 19 and the second cover 21 are resin parts which are at least partially composed of resin in a plan view.SELECTED DRAWING: Figure 1
Patent JP-2023035004-A (JP)
Title: Calculation method of corrected parameter of motion error in machine tool and machine tool
Inventor: KONDO YASUNORI
IPC: B23Q17/00
Filed: 2021-08-31
Abstract: To correct a motion error of a machine tool by appropriately measuring it without using any special measuring instrument.SOLUTION: A calculation method of a corrected parameter of a motion error in a machine tool is characterized by executing: a first measurement step (S2) of measuring three measuring surfaces A to C of a right-angle reference device by a touch probe; a second squareness calculation step (S3) of calculating respectively, first squareness from measured results of the measuring surface A and the measuring surface B and second squareness from the measured results of the measuring surface A and the measuring surface C; a difference calculation step (S4) of calculating a difference of the two pieces of squareness; a determination step (S5) of comparing the difference and a difference threshold; a step (S6) of calculating an average value of the two pieces of squareness when the difference is less than the difference threshold; squareness identification steps (S8 and S9) of when the difference exceeds the difference threshold, calculating an angular deviation of a translational axis and calculating corrected squareness based on the angular deviation, the first squareness and the second squareness; and a corrected parameter setup step (S10) of setting up a corrected parameter based on the average value or the corrected squareness.SELECTED DRAWING: Figure 4
Patent JP-2023035550-A (JP)
Title: Menu preparation program
Inventor: NISHIMURA TATSUICHIRO
IPC: G06Q50/10
Filed: 2021-09-01
Abstract: To prepare a menu on the basis of a plurality of conditions including a condition set across a plurality of temporally consecutive meals.SOLUTION: A menu creation unit 200 executes the following processing. First, the menu creation unit 200 determines the content of J meals composed of a plurality of dishes for each meal so as to satisfy [constraint condition of one meal] relating to characteristics of the cuisine for each of the meals. Subsequently, the menu creation unit 200 selects each of a breakfast, a lunch and a supper constituting the meals for one day from the J meals, on the basis of the content of the J meals and the cuisine characteristic data so that an objective function f becomes maximum. The objective function f is a function which becomes larger as closer to contents satisfying a first condition relating to the characteristics of the cuisine. The first condition includes a condition relating to contents of the plurality of meals including the meal and meals before the meal.SELECTED DRAWING: Figure 1
Patent JP-2022047513-A (JP)
Title: System and method for additively manufacturing object
Inventor: Elaine MacDonald
IPC: B29C64/165
Filed: 2021-09-01
Abstract: To provide systems and methods for powder bed binder jetting additive manufacturing.SOLUTION: A method of additively manufacturing an object (130) includes successively forming multiple powder layers (114) by depositing powder (104) over a build platform (112) using a powder-deposition apparatus. The method also includes successively forming a binder shell (116) by bonding selected regions of each of the multiple powder layers (114) before forming each successive one of the multiple powder layers (114) using a binder-delivery apparatus. The binder shell (116) encloses a portion of the powder (104). The method further includes densifying the portion of the powder (104) surrounded by the binder shell (116) using a consolidation apparatus.SELECTED DRAWING: Figure 6
Patent JP-2023016656-A (JP)
Title: Method of recycling copper and phosphorous resource in copper pyrophosphate plating waste water
Inventor: HU XIAOYING
IPC: C25C1/00
Filed: 2021-09-02
Abstract: To provide a method of recycling copper and a phosphorus resource in copper pyrophosphate plating waste water.SOLUTION: The present invention discloses a method of recovering copper and a phosphorus resource in copper pyrophosphate plating waste water, the method comprising the steps of: removing particulate impurity in a waste solution by pretreating the copper pyrophosphate plating waste water; subjecting the pretreated copper pyrophosphate plating waste water to an electrodialysis treatment; and recovering metallic copper in copper-containing concentrated liquid by treating the copper-containing concentrated liquid again. According to the present invention, copper and phosphor are efficiently separated and concentrated by a relatively simple process, with respect to a current situation where it is difficult to recycle the copper and the phosphorus resource in the copper pyrophosphate plating waste water; and contaminations of the waste solution to an environment can be reduced by efficiently recovering the copper and the phosphorus resource in the waste water.SELECTED DRAWING: Figure 1
Patent JP-2023039196-A (JP)
Title: Creation method of digital emboss
Inventor: KINJO JUN
IPC: B41M3/06
Filed: 2021-09-08
Abstract: To provide a method that can form embossed patterns with clear concavoconvex areas, by requiring no etching or brushing process to form an embossed surface and by forming any range and convex shape by inkjet printing on demand and with a known device so as to form more delicate and sharper protrusions.SOLUTION: A creation method of a digital emboss with an active energy ray curable inkjet ink composition satisfies the following conditions 1 and 2. Condition 1: A viscosity of a first and second active energy ray curable inkjet ink composition is 14.0 cps (25°C) or higher. Condition 2: (Surface tension of the second active energy beam curable inkjet ink composition before curing)-(Surface tension of the first active energy beam curable inkjet ink composition before curing) is greater than 4.0 mN/m.SELECTED DRAWING: None
Patent JP-2023039848-A (JP)
Title: piston and vacuum pump
Inventor: KAITA HIDETOSHI
IPC: F04B39/00
Filed: 2021-09-09
Abstract: To lower the operation sound of a pump.SOLUTION: A piston 3 for reciprocating in a cylinder 2 in an axis O direction includes a piston body 30, a compression functioning slide bush 31 mounted to the piston body 30, and an interference producing unit 32 arranged between the piston body 30 and the compression functioning slide bush 31, the interference producing unit 32 having an elastic body ring 321 having a flange 324 for abutting on end faces 319a, 319b of the compression functioning slide bush 31 mounted to the piston body 30 to constrain the movement of the compression functioning slide bush 31 outward in the axis O direction.SELECTED DRAWING: Figure 2
Patent JP-2023040728-A (JP)
Title: Fire spreading prevention device and pipeline structure using the same
Inventor: NAKANISHI YOSHIHIKO
IPC: E03C1/12
Filed: 2021-09-10
Abstract: To prevent fire spreading of a synthetic resin pipe inserted into a through hole formed on a floor slab of a building and renew the synthetic resin pipe easily.SOLUTION: A fire spreading prevention device 1100 includes: a heat expansive fireproofing material 1110 provided below a floor slab S so as to contact with an outer periphery of a synthetic resin pipe 1500; an incombustible holding member 1120 which restrains an outer periphery of the heat expansive fireproofing material 1110. An engagement claw 1140 provided at an upper end of the holding member 1120 is swingably connected to a flange 1220 provided at a lower end of a sleeve 1200 fixedly provided at a through hole by mortar M. The synthetic resin pipe 1500 inserted into the through hole (more accurately, the sleeve 1200) is provided through a space SS (separated) from the sleeve 1200. Since the mortar M does not contact with the outer periphery of the synthetic resin pipe 1500, it is not necessary to break the mortar M when the synthetic resin pipe 1500 is renewed.SELECTED DRAWING: Figure 1
Patent JP-2023042764-A (JP)
Title: Capacitor and manufacturing method of capacitor
Inventor: HATANO MAIKO
IPC: H01L21/822
Filed: 2021-09-15
Abstract: To provide a capacitor in novel configuration.SOLUTION: A capacitor includes: a substrate including a first principal surface on one side and a second principal surface on the other side; a plurality of first internal electrode forming penetration holes formed in a first region of the first principal surface and penetrating the substrate in a thickness direction; a plurality of second internal electrode forming penetration holes formed in a second region, which is different from the first region, of the first principal surface and penetrating the substrate in the thickness direction; a plurality of third internal electrode forming penetration holes formed at least in the first region and in the second region and penetrating the substrate in the thickness direction; a plurality of first internal electrodes consisting of conductors embedded in the plurality of first internal electrode forming penetration holes; a plurality of second internal electrodes consisting of conductors embedded in the plurality of second internal electrode forming penetration holes; and a plurality of third internal electrodes consisting of conductors embedded in the plurality of third internal electrode forming penetration holes.SELECTED DRAWING: Figure 1
Patent JP-2023045281-A (JP)
Title: Age resister, life extender or alpha-synuclein toxicity reducer
Inventor: MITANI SHOHEI
IPC: A61K31/355
Filed: 2021-09-21
Abstract: To discover a method that further enhances a life extending effect of febuxostat.SOLUTION: It has been discovered that blending of an active oxygen scavenger can enhance a life extending effect of febuxostat in a range of low to high concentrations, and also discovered that the blending can reduce toxicity of alpha-synuclein, leading to the completion of this invention. The active oxygen scavenger is one or more selected from vitamin C, urine acid, and vitamin E.SELECTED DRAWING: None
Patent JP-2023045860-A (JP)
Title: Monitoring device and monitoring method
Inventor: NAGASAKA Kenshiro
IPC: G01S17/88
Filed: 2021-09-22
Abstract: To provide a monitoring device capable of easily confirming a direction of retraction from a danger source by suppressing reduction in detection accuracy for a moving body to enter a periphery of the danger source, and a monitoring method.SOLUTION: A monitoring device 10 which is disposed in a monitoring environment C1 and monitoring entering to a periphery of a danger source (robot device 30) comprises: a detection unit for detecting a position of a moving body (worker, etc.,) entering a monitoring region MR, which is set based on an operable range of the danger source, while using invisible light; and a notification unit for notifying the moving body of guide information GI indicating a direction in which the moving body is away from the danger source or a state where the moving body is being closer to the danger source, with respect to the entering position of the moving body based on the detected entering position of the moving body. A detection direction which can be detected at a predetermined time by the detection unit is different from a notification direction which can be notified at a predetermined time by the notification unit.SELECTED DRAWING: Figure 1
Patent JP-2023046941-A (JP)
Title: Heat-insulating box body, furniture, furniture proposal method, furniture proposal program, and food management method
Inventor: SHIONO KENJI
IPC: F25D23/10
Filed: 2021-09-24
Abstract: To make a food storage place harmonize with its surrounding design.SOLUTION: A heat-insulating box body comprises a heat-insulating material and a door attachment tool to which a door can be attached, and is formed in a box shape having an open front. The heat-insulating box body is accommodated in furniture that is in harmony with a design for indoors/outdoors, thereby being integrated with the furniture. The furniture accommodates a heat-insulating box body comprising a heat-insulating material and a door attachment tool to which a door can be attached, and formed in a box shape having an open front, thereby being integrated with the heat-insulating box body, and moreover is in harmony with a design for indoors/outdoors. An acceptance unit of a furniture proposal device accepts, from a user, a request for a heat-insulating box body to be accommodated in furniture that is in harmony with a design for indoors/outdoors, the heat-insulating box comprising a heat-insulating material and a door attachment tool to which a door can be attached, and formed in a box shape having an open front. A proposal unit of the furniture proposal device displays, to the user, a plurality of candidates for furniture that is in harmony with the design for indoors/outdoors, and accepts selection by the user of at least one candidate from among the plurality of candidates.SELECTED DRAWING: Figure 11
Patent JP-2022008658-A (JP)
Title: Measurement device, measurement method, and control program of measurement device
IPC: G01N21/3563
Filed: 2021-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device and the like that can obtain a highly accurate analysis result by irradiating an object with irradiation light and analyzing reflection light without directly cutting out a test piece and the like from the object. 
     SOLUTION: A measurement device comprises: a spectral spectrum related information storage unit for storing spectral spectrum related information generated by reflection light of emitted irradiation light without deforming an object 100; a chemometric method calculation basic information storage unit for storing chemometric method calculation basic information for calculating the spectral spectrum related information by a chemometric method; a chemometric method result information storage unit for storing chemometric method result information obtained through processing by the chemometric method using the chemometric method calculation basic information based on the spectral spectrum related information; and a display unit for displaying evaluation information of the object based on the chemometric method result information. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023050528-A (JP)
Title: Fundus image processing device and fundus image processing program
Inventor: SHIBA RYOSUKE
IPC: G06T7/00
Filed: 2021-09-30
Abstract: To provide a fundus image processing device and fundus image processing program which can highly accurately detect a specific portion in a fundus image.SOLUTION: A control unit of a fundus image processing device executes an image acquisition step (S31), a deviation degree acquisition step (S37-S47); and a portion identification step (S49). In the image acquisition step, the control unit acquires a fundus image captured by a fundus imaging device. In the deviation degree acquisition step, the control unit acquires the probability distribution for identifying a first portion of the fundus captured in the fundus image by inputting the fundus image to a mathematical model trained with a machine learning algorithm and acquires the deviation degree of the acquired probability distribution to the probability distribution in a case where the first portion is correctly identified. In the portion identification step, the control unit identifies a second portion different from the first portion of the fundus on the basis of the deviation degree.SELECTED DRAWING: Figure 15