baber/WOPTO huggingface dataset:
Patent JP-2021154695-A (JP)
Title: Mold device
Inventor: ISHII TSUTOMU
IPC: B29C45/26
Filed: 2020-03-30
Abstract: To provide a technique molding a hollow molded article using a mold that is rotated together with a rotary disk.SOLUTION: A mold device is used for molding a hollow molded article comprising a first divided part, a second divided part and a joining layer joining the first divided part and the second divided part, and comprises a first projecting mold, a second projecting mold, a first recessed mold and a second recessed mold, in which the first projecting mold and the second recessed mold are fitted to a platen of an injection molding machine, the second projecting mold and the first recessed mold are fitted to a rotary disk arranged oppositely to the platen of the injection molding machine, the first recessed mold and the second recessed mold form a third cavity space in which the joining layer is molded in a state where the first divide part and the second divided part are stored at the inside, and the first projecting mold is fitted so as to be movable to the second recessed mold or/and the second projecting mold is fitted so as to be movable to the first recessed mold.SELECTED DRAWING: Figure 5
Patent JP-2021162930-A (JP)
Title: Operation management apparatus, operation management system, operation management method, and vehicle
Inventor: TATSUMOTO YUKI
IPC: G08G1/123
Filed: 2020-03-30
Abstract: To provide a vehicle, a vehicle control method, and an operation management system configured to improve operation efficiency of vehicles.SOLUTION: An operation management apparatus 10 includes a control unit 12 for managing operation of a vehicle 20. The control unit 12 causes the vehicle 20 to provide a first service for transporting a user between at least two spots in a first period, and causes the vehicle 20 to provide a second service for allowing the user to stay in a predetermined spot or a predetermined area in a second period.SELECTED DRAWING: Figure 1
Patent JP-2021161709-A (JP)
Title: Control system of work machine, program, and difference determination method of attachment
Inventor: HAMAMOTO AKIRA
IPC: E02F9/20
Filed: 2020-03-31
Abstract: To obtain a control system of a work machine capable of efficiently and correctly acquiring attachment information of an exchangeable attachment.SOLUTION: A calculation portion 201 calculates a height H2 of an attachment to a ground surface based on an angle dara D2, and outputs a second height data D3 exhibiting the calculated height H2. A difference determination portion 202 of a server device 9 determines difference between a transmission source attachment that is an attachment in a transmission source of attachment information and a mounted attachment that is an attachment mounted on a work device 3, based on the second height data D3 and a first height data D1 received from a communication module 52.SELECTED DRAWING: Figure 7
Patent JP-2021163213-A (JP)
Title: Information processor
Inventor: MATSUMARU MAKOTO
IPC: G08G1/052
Filed: 2020-03-31
Abstract: To accurately grasp the movement of a movable body.SOLUTION: An information processor comprises: obtaining, in time series, first point group information based on three-dimensional point group information provided with time information indicating a scanning time which is obtained by scanning a first area A1 of a movable body path RW in which a moving direction is set; estimating a point group corresponding to the same movable body AM from first point group information; setting a representative point on the basis of the point group which is estimated to correspond to the same movable body AM; and correcting the scanning time indicated by the time information with the use of a rule, associating a position of an object on a movable body path with a time difference between the scanning time indicated by the time information and a time when the object is scanned, and a position of a representative point and estimating a time when the representative point is scanned.SELECTED DRAWING: Figure 22
Patent JP-2021161327-A (JP)
Title: Method for producing prepreg, and method for manufacturing high-pressure gas storage tank
Inventor: IKEUCHI KOSUKE
IPC: C08J5/24
Filed: 2020-04-01
Abstract: To provide a method for producing a prepreg, which is less likely to cause voids, pinholes, and the like during molding and exhibits good resin adhesiveness when used during winding molding, and to provide a method for manufacturing a high-pressure gas storage tank.MEANS FOR SOLVING THE PROBLEM: This invention relates to a method for producing a prepreg, including the following steps (I) to (III): a step (I) of preparing an epoxy resin composition comprising an epoxy resin (A), an epoxy resin-curing agent (B) containing a predetermined reaction product (X), and a solvent; a step (II) of impregnating reinforcing fibers with the epoxy resin composition to obtain an undried prepreg; and a step (III) of drying the undried prepreg under a condition that satisfies the inequality (i):8,000≤(K×T)/W≤30,000 (K: drying temperature (K), T: drying time (second), W: thickness (mm) of the undried prepreg), thereby removing the solvent. This invention further relates to a method for manufacturing a high-pressure gas storage tank.SELECTED DRAWING: None
Patent JP-2020128540-A (JP)
Title: Active energy ray-curable resin composition for three-dimensional shaping support material and ink
Inventor: HIRATA AKIMICHI
IPC: B41M5/00
Filed: 2020-04-13
Abstract: To provide an active energy ray-curable resin composition for support material which prevents corrosion of components of a shaping device, enables increase in the size and highly accurate shaping of side faces and angles, and can efficiently remove a support material after shaping, and support material ink containing the resin composition.SOLUTION: By using an active energy ray-curable resin composition for three-dimensional shaping support material containing 0.1-90 mass% of a non-polymerizable compound (A) having inorganic group/organic group (I/O value) of 0.4 to 1.8 and 10-99.9 mass% of a polymerizable compound (B) having inorganic group/organic group (I/O value) of 0.8 to 3.0, support material ink having good balance between inorganicity and organicity can be acquired.SELECTED DRAWING: None
Patent JP-2021174588-A (JP)
Title: Power storage cell and power storage device
Inventor: SAKAI YASUHIKO
IPC: H01M50/342
Filed: 2020-04-20
Abstract: To provide a power storage cell and a power storage device that are capable of stably discharging gas from a housing.SOLUTION: A power storage cell includes a housing having a bottom surface and a side surface and defining an internal space, an electrode body housed in the internal space of the housing, and a gas discharge valve provided on the side surface of the housing. The bottom surface of the housing has a first width along a first direction, and a second width along a second direction that is smaller than the first width. The side surfaces of the housing include a first side surface and a second side surface that are located at both ends in the first direction, respectively. The electrode body is housed in the internal space in a state where an upper gap can be formed on the side opposite to the bottom surface and a side gap can be formed between the electrode body and each of the first side surface and the second side surface. The gas discharge valve includes a first discharge valve provided on the first side surface and a second discharge valve provided on the second side surface. At least a part of an opening of the first discharge valve is located in an area where the upper gap is projected onto the first side surface. At least a part of an opening of the second discharge valve is located in an area where the upper gap is projected onto the second side surface.SELECTED DRAWING: Figure 5
Patent JP-2021172265-A (JP)
Title: Travel support method and travel support device of vehicle
Inventor: GOTO TAKEFUMI
IPC: B60W40/04
Filed: 2020-04-28
Abstract: To provide a travel support method and travel support device of a vehicle which can stabilize the behavior of the own vehicle in the traffic lane changing.SOLUTION: A travel support device calculates a first estimated stop position Q2a being a stop position when it is estimated that a first preceding vehicle V2a decelerates and stops in a case of detecting the first preceding vehicle V2a that travels in front of an own vehicle V1 on an adjacent traffic lane L2 when performing the autonomous control of the traffic lane changing from an own traffic lane L1 to the adjacent traffic lane L2; calculates, using the first estimated stop position Q2a, a first zone Z1 on the own traffic lane L1 and the adjacent traffic lane L2 on which first zone the own vehicle V1 can travel in order to change the traffic lane to the adjacent traffic lane L2 at a position behind the first preceding vehicle V2a, sets a position where the traffic lane changing is to be completed in the first zone Z1 as a first traffic lane changing completion position P2a, generates a first trajectory T1 being a travel trajectory for completing the traffic lane changing to the first traffic lane changing completion position P2a, and after generating the first trajectory T1, starts the autonomous control of the traffic lane changing along the first trajectory T1.SELECTED DRAWING: Figure 3B
Patent JP-2021172767-A (JP)
Title: Etching method of resin molding and etching treatment system for resin molding
Inventor: YAMAKAWA HARUYOSHI
IPC: C11D7/38
Filed: 2020-04-28
Abstract: To provide: a method for etching a resin molding while maintaining both sulfuric acid concentration and oxidant concentration of a sulfuric acid solution that does not contain hexavalent chromic acid and permanganic acid but contains an oxidizing substance obtained by mixing sulfuric acid and a hydrogen peroxide solution to appropriate concentration ranges; and a treatment system.SOLUTION: A treatment system 1 includes an etching tank 2 and a circulation piping 7 which comes out from a bottom of the etching tank 2 and returns to the etching tank 2 again. The circulation piping 7 is provided with a liquid feeding pump 8, a heat exchanger 9, a sulfuric acid concentration meter 10 and an oxidant concentration meter 11. The sulfuric acid concentration meter 10 and the oxidant concentration meter 11 can transmit measurement results to a calculation/control device 12. Further, a hydrogen peroxide solution, sulfuric acid and pure water can be replenished to the etching tank 2 by a hydrogen peroxide solution supply line 13, a sulfuric acid supply line 14 and a pure water supply line 15, and desired supply amounts of the hydrogen peroxide solution, the sulfuric acid and the pure water can be adjusted by the calculation/control device 12.SELECTED DRAWING: Figure 1
Patent JP-2020125494-A (JP)
Title: Adhesive article comprising acrylic foam layer
Inventor: SIEGFRIED K WELKE
IPC: C09J7/26
Filed: 2020-04-30
Abstract: To provide an adhesive article having improved adhesion performance in fixing to a low-energy surface such as a coating surface of an automobile component and a coating surface.SOLUTION: There is provided an adhesive article which comprises a foam layer having first and second main surfaces and a pressure-sensitive adhesive layer which is related to at least one of the first and second main surfaces of the foam layer and contains a crosslinked rubber, wherein the foam layer contains an acrylic polymer obtained by polymerizing a polymerizable composition comprising one or more alkyl acrylates having 3 to 14 carbon atoms in average in an alkyl group, one or more polar monomers and one or more polyfunctional monomers having at least two or more free radical polymerizable groups.SELECTED DRAWING: None
Patent JP-2021177301-A (JP)
Title: Electronic device and control method for electronic device
Inventor: MOGI YUKI
IPC: G06F9/4401
Filed: 2020-05-07
Abstract: To make an electronic device continuously operable even when detecting an error in a memory used in the electronic device.SOLUTION: An electronic device includes: a memory that has a plurality of memory areas; a processor that executes a program held in the memory and executes a test of the memory; and a specification modification unit that determines an access specification for accessing the memory to avoid a memory area where an error is detected and instructs the processor to restart when an error in the memory is detected in the test. The restarted processor executes the program expanded in the memory to avoid the memory area where the error is detected based on the access specification determined by the specification modification unit.SELECTED DRAWING: Figure 1
Patent JP-2021179331-A (JP)
Title: Surface inspection device and method for inspecting surface
Inventor: SHINADA SAKIYA
IPC: G01N21/894
Filed: 2020-05-12
Abstract: To allow a proper detection of dirt defects generated on a surface of an inspection target object with a relatively large surface roughness.SOLUTION: A surface inspection device 10 for inspecting defects on a surface of an inspection target object includes: an illumination device 20 having a planar light emission region 20a, and for emitting diffused light to the surface of the inspection target object 50 from the planar light emission region 20a; an imaging device 30 for generating a taken image by taking an image of the surface of the inspection target object 50 illuminated by the illumination device 20; and a determination unit 40 for determining whether or not there is a defect on the surface of the inspection target object 50 on the basis of the taken image. The illumination device 20 is arranged so that a regular reflection direction in the surface of the inspection target object 50 in an optical axis of the imaging device 30 agrees with a normal line of the light emission region in the center of the light emission region.SELECTED DRAWING: Figure 2B
Patent JP-2021178655-A (JP)
Title: Sheet for assembly type corrugated fiberboard box and assembly type corrugated fiberboard box
Inventor: OGURA RINA
IPC: B65D5/20
Filed: 2020-05-12
Abstract: To provide a sheet for an assembly type corrugated fiberboard box and the assembly type corrugated fiberboard box assembled in a box shape from one sheet for the corrugated fiberboard box, causing little interference of robot arms and robot hands with the corrugated fiberboard box, in an assembling process, with one side of side wall faces opened and the rest three sides rising, when boxing products by using a coexisting and co-operating type robot.SOLUTION: A sheet for an assembly type corrugated fiberboard box and the assembly type corrugated fiberboard box of the present invention comprise a bottom board, a pair of side boards, a front board, a rear board and a pair of top boards, and have an insertion board extended from the front board, a pair of folding-back boards extended from one of the side boards, and a pair of sandwiching boards bent into a dog-leg shape and sandwiching the rear board. An insertion small piece to be inserted into a notch small port notched to the bottom board when the sandwiching board sandwiches the rear board is formed in the sandwiching board.SELECTED DRAWING: Figure 1
Patent JP-2021178487-A (JP)
Title: Image forming apparatus and flushing control method
Inventor: KOTSUJI TAKUYA
IPC: B41J2/01
Filed: 2020-05-15
Abstract: To prevent a degradation in image quality due to a flushing dot.SOLUTION: In an image forming apparatus 1, an image region detection unit 92 detects a range of an image region, an overlapped dot counting unit 93 counts the overlapped dot number by overlapping each dot pattern on the image region, a dot pattern decision unit 94 decides a pattern with the smallest overlapped dot number as a flushing pattern of ink (black) with the lowest brightness of colors of an ink jet head. The dot pattern decision unit 94 then decides the dot pattern with the second smallest overlapped dot number as the flushing pattern of ink in a color equivalent to the opposite color of the color that is used most in the image region, and then the dot pattern decision unit 94 decides the dot pattern with the largest overlapped dot number as the flushing pattern of ink in the color similar to the color that is used most in the image region.SELECTED DRAWING: Figure 5
Patent JP-2021183879-A (JP)
Title: Cooking learning assist system and cooking learning assist method
Inventor: TAOKA MIYUKI
IPC: F24C7/02
Filed: 2020-05-21
Abstract: To provide an assist system which can properly calculate a recipe reference level for each recipe to present the recipe reference level to a cooking person, and to provide an assist method.MEANS: A cooking learning assist system includes a storage section, an information presenting section, and a control section. The storage section stores recipes each having at least one cooking process, materials for cooking, cooking methods for the materials or cooking elements each of which is a combination of the material and the cooking method, and cooking element reference levels of the cooking elements. The information presenting section presents a recipe. The control section calculates a recipe reference level corresponding to the recipe based on the cooking element reference level of the cooking element, which corresponds to the cooking process of the recipe, and causes the information presenting section to present the calculated recipe reference level with the recipe. A cooking learning assist method is executed by the cooking learning assist system.SELECTED DRAWING: Figure 1A
Patent JP-2021183568-A (JP)
Title: Composition for preventing and/or improving reduction of cognitive function associated with aging
Inventor: ENDO SHOGO
IPC: A61K31/7004
Filed: 2020-05-22
Abstract: To provide a high-stability material free from possibility of alteration such as oxidation and decomposition, in which safety of ingestion over a long period of time has been confirmed, and which can prevent and/or improve reduction of cognitive function associated with aging.SOLUTION: D-amylose is a stable material with less possibility of alteration such as oxidation and decomposition, in which safety of ingestion over a long period of time has been confirmed. By administering the D-amylose to a mammal or allowing a mammal to ingest the D-amylose, reduction of cognitive function associated with aging or growing older, particularly reduction of memory or learning ability associated with aging or growing older can be prevented and/or improved. Then, because reduction of cognitive function associated with aging or growing older can be prevented and/or improved by administering the D-amylose to the mammal or allowing the mammal to ingest the D-amylose as an active ingredient at the dosage of 0.01 g to 0.3 g/weight kg/day, the D-amylose is provided as a composition for preventing and/or improving reduction of cognitive function associated with aging.SELECTED DRAWING: Figure 7
Patent JP-2021191074-A (JP)
Title: Inverter controller
Inventor: ISHIKAWA YASUHIRO
IPC: H02M7/48
Filed: 2020-05-28
Abstract: To shorten a time period for correctly detecting a three-phase short circuit.SOLUTION: An inverter controller that controls a three-phase inverter circuit comprises: a three-phase short circuit control part that performs a three-phase short circuit at failure of a switching element; and a smoothing current calculation part that calculates a smoothing current value by performing smoothing processing on a value of an output phase current of the inverter circuit for a predetermined time period during the three-phase short circuit. The three-phase short circuit control part switches the three-phase short circuit from one arm to the other arm. The smoothing current calculation part executes reset processing of resetting the smoothing current value calculated so far to zero at the switching of the three-phase short circuit, and resumes the smoothing processing after the reset processing.SELECTED DRAWING: Figure 3
Patent JP-2021187970-A (JP)
Title: Resin composition, resin coating material, wire harness for automobile, and method for manufacturing wire harness for automobile
Inventor: TAKAHASHI KENJI
IPC: C08L27/12
Filed: 2020-06-01
Abstract: To provide a resin composition which can enhance film formation in the periphery of a conductor by being used in formation of an insulating film (resin coating material layer) of an insulating wire, is excellent in appearance of the obtained electric wire, and can achieve desired excellent characteristics suitable for an insulated wire in flame retardancy and mechanical characteristics, a resin coating material using the resin composition, and a wire harness for an automobile having a layer of the resin coating material and a method for manufacturing the same.SOLUTION: A resin composition contains the following components (A) and (B), and contains at least one of the following components (C) and (D). (A) Low-density polyethylene resin, (B) ethylene-vinyl acetate copolymer resin, (C) thioether compound, and (D) fluororubber. In 100 pts.mass of the total content of the components (A) and (B), a ratio of the component (A) is 5-40 pts.mass, and a ratio of the component (B) is 60-95 mass%. The total content of the components (C) and (D) based on 100 pts.mass of the total content of the components (A) and (B) is 0.05-1 pts.mass. A ratio of the vinyl acetate component in the component (B) is 40 mass% or less.SELECTED DRAWING: None
Patent JP-2021185846-A (JP)
Title: Digging machine
Inventor: WASHIO YASUKO
IPC: A01D17/00
Filed: 2020-06-01
Abstract: To provide a digging machine capable of appropriately cutting roots of crops.SOLUTION: A digging machine includes: a machine frame; a digging tool formed of plate materials attached to the front part of the machine frame with the plate surface directed in a vertical direction for digging the crops while cutting roots of the crops by the forward movement of the machine frame; and a conveyance body for conveying the crops dug by the digging tool to the rear upside. In the digging tool, the front edge part is formed in an inclined shape to shift rearward from both end sides in a machine width direction, which is a width direction of the machine frame, toward the central part in the machine width direction.SELECTED DRAWING: Figure 4
Patent JP-2021194757-A (JP)
Title: Robot system and method for controlling the same
Inventor: SHIMIZU HIROAKI
IPC: B25J19/00
Filed: 2020-06-18
Abstract: To provide a technology that can decrease possibility that overload may be applied to a robot when the whole weight of a work is instantaneously added to a robot arm.SOLUTION: A robot system includes: a robot for lifting a work up while holding the work using a holding mechanism; and a lifting auxiliary mechanism. The lifting auxiliary mechanism includes: a play mechanism including a connection plate connected to a robot arm and configured to provide play between the connection plate and the holding mechanism; a wire for lifting the holding mechanism up; and a winding part for winding the wire up.SELECTED DRAWING: Figure 1
Patent JP-2022006835-A (JP)
Title: Sensor fitting tool
Inventor: OKI TSUNEO
IPC: A01K29/00
Filed: 2020-06-25
Abstract: To provide a sensor fitting tool that can fit a sensor module to a fitted body in a non-invasive manner, is freely stretchable, has easily adjustable tightening force and can repeatedly adjust the tightening force.SOLUTION: A sensor fitting tool 1 is provided with self-fusion areas 20, 22 in both-side ends of a belt-like sheet substrate 10. The self-fusion areas 20, 22 comprise self-fusion parts 24, 26 containing a self-fusible elastomer. The sensor fitting tool holds a state where a sensor module 200 is fitted to an oxtail base part 110 by winding the sheet substrate 10 around the oxtail base part 110 so as to cover the sensor module 200 and bringing the self-fusion area 20 and the self-fusion area 22 close contact with each other while they overlap on each other.SELECTED DRAWING: Figure 4