baber/WOPTO huggingface dataset:
Patent JP-2022037682-A (JP)
Title: Nonwoven fabric, production method thereof, and backing material of mat
Inventor: ONOE HIROSHI
IPC: A47G27/02
Filed: 2020-08-25
Abstract: To provide a nonwoven fabric excellent in antislip properties, a production method thereof, and a backing material for a mat, made of the nonwoven fabric.SOLUTION: A nonwoven fabric contains a non-thermal melting fiber and a thermal melting fiber. The weight ratio between the non-thermal melting fiber and the thermal melting fiber (non-thermal melting fiber/thermal melting fiber) is 0.01/99.99 to 30/70. A protruded lump of resin covered with a melted and solidified material made of the non-thermal melting fiber and the thermal melting fiber, having a sectional length of 0.30 mm or more, is present at least on one side of the nonwoven fabric.SELECTED DRAWING: Figure 1
Patent JP-2021150277-A (JP)
Title: Secondary battery, battery pack, vehicle, and fixed power supply
Inventor: SEKIGUCHI YUMIKO
IPC: H01M4/66
Filed: 2020-08-27
Abstract: To provide a secondary battery indicating an excellent charge and discharge efficiency.SOLUTION: According to an embodiment, a secondary battery is provided. The secondary battery comprises: a negative electrode; a positive electrode; and an aqueous electrolyte. The negative electrode comprises: a negative electrode collector containing aluminum; and a negative electrode active material containing layer provided onto the negative electrode collector and containing a titanium containing oxidation. At least one part of a front surface of the negative electrode active material containing layer, comprises a coating film containing an aluminum containing chemical material. The aqueous electrolyte contains: a zinc ion; and a heterocyclic compound having an aromatic ring and a hetero atom. A weight ratio of the zinc ion and the heterocyclic compound in the aqueous electrolyte is within a range of 0.4 or larger to 250 or less.SELECTED DRAWING: Figure 1
Patent JP-2022039265-A (JP)
Title: Epoxy resin composition, tow prepreg and fiber-reinforced composite material
Inventor: TSUCHIDA HIROYA
IPC: C08G59/20
Filed: 2020-08-28
Abstract: To provide an epoxy resin composition which enables production of a cured product that has excellent deformability and fracture toughness, and excellent heat resistance, water resistance and speed curability, and a tow prepreg and a fiber-reinforced composite material using the epoxy resin composition.SOLUTION: An epoxy resin composition contains all of the following components [A] to [E], and satisfies conditions [a] and [b]. [A]: The epoxy resin contains at least [A1] and [A2]: [A1] a bisphenol type epoxy resin, and [A2] a bifunctional aliphatic epoxy resin containing straight chain or branched alkylene and cycloalkyl alkylene groups. [B]: carboxyl group-terminated butadiene nitrile rubber. [C]: core-shell type rubber particles. [D]: dicyandiamide. [E]: aromatic urea. [a]: Hansen solubility parameter of the component [A2] is 9.0 to 9.8(cal/cm3)05. [b]: a ratio of a molar number of the component [D] to a molar number of an urea group of the component [E] is 2.0-9.0.SELECTED DRAWING: None
Patent JP-2022031062-A (JP)
Title: Hand wiper
Inventor: SUMINO HIROYUKI
IPC: A47L1/06
Filed: 2020-08-07
Abstract: To provide a hand wiper configured such that a detachable protection cover for a blade can be fitted to a hand wiper body so as not to deform the flexible blade at the time of storing the hand wiper.SOLUTION: Grooves are disposed in a support device 22 of a hand wiper body such that a detachable protection cover 3 for protecting a flexible blade 21 can be fitted to the hand wiper body. At the time of storing, the protection cover 3 for the blade 21 is fitted to the support device 22 of the hand wiper body to protect the blade 21, and thus the blade 21 is prevented from being deformed by contacting another car wash tool, a storage box, or the like.SELECTED DRAWING: Figure 5
Patent JP-2022044435-A (JP)
Title: Magnetic shield and sensor device
Inventor: KUWABARA YUYA
IPC: G01L3/10
Filed: 2020-09-07
Abstract: To provide a magnetic shield and a sensor device capable of facilitating assembly work.SOLUTION: A sensor device 1 includes: a permanent magnet 20; a magnetic yoke 30; a first magnetism collection ring 40 having a first ring portion 41 surrounding the magnetic yoke 30 and a first magnetism collection portion 42 extending radially outward from the first ring portion 41; a second magnetism collection ring 50 having a second ring portion 51 surrounding the magnetic yoke 30 and a second magnetism collection portion 52 extending radially outward from the second ring portion 51; a magnetic sensor 60; and a magnetic shield 100. The magnetic shield 100 has a tubular portion 110 for surrounding the radially outward of the first ring portion 41 and the second ring portion 51 and an edge portion 120 that is connected to a lower end portion of the tubular portion 110 and extends radially inward. A lower end of the tubular portion 110 extends downward without being connected to an edge extending radially inward.SELECTED DRAWING: Figure 2
Patent JP-2020204041-A (JP)
Title: Fibrous cellulose, fibrous cellulose containing material, molding and method for manufacturing fibrous cellulose
Inventor: IMAMURA Yusaku
IPC: D21H13/06
Filed: 2020-09-09
Abstract: To provide fibrous cellulose having a phosphorus oxo acid group and excellent in heat resistance.SOLUTION: The present invention relates to fibrous cellulose including a phosphate group and a phosphorous acid group. The method for manufacturing the fibrous cellulose includes the step of mixing a compound having a phosphate group and/or a salt thereof, a compound having a phosphorous acid group and/or a salt thereof and urea and/or an urea derivative with a cellulose raw material to obtain a cellulose raw material having a phosphate group and a phosphorous acid group.SELECTED DRAWING: None
Patent JP-2020202867-A (JP)
Title: Chimeric receptors and methods of use thereof
Inventor: JED WILTZIUS
IPC: A61K48/00
Filed: 2020-09-11
Abstract: To provide a novel improved therapy for treating CLL-1-related disease and disorder.SOLUTION: Antigen binding molecules, chimeric receptors, and engineered immune cells that specifically bind to CLL-1 are disclosed in accordance with the invention. The invention further relates to vectors, compositions, and methods of treatment and/or detection using the antigen binding molecules and engineered immune cells.SELECTED DRAWING: None
Patent JP-2022047313-A (JP)
Title: Housing installed property selection device
Inventor: TANABE TAKASHI
IPC: G06Q50/08
Filed: 2020-09-11
Abstract: To provide a housing installed property selection device for selecting another housing installed property of a predetermined type that can be installed in a predetermined space.SOLUTION: A housing installed property selection device 1 includes: a storage unit 2 that has stored specific information, spec information, and compatibility information; an input unit 3 for inputting the specific information on a housing installed property F; a control unit 4 that extracts a housing installed property F compatible with a housing installed property F identified by the input specific information by referring to the compatible information; and an output unit 5 that outputs at least part of the speck information about the extracted housing installed property F. The storage unit 2 has further stored a combination of housing installed properties F which are compatible with each other but in which at least one of the degree of attention regarding the installation space and the degree of attention with another adjacent housing installed property is high. The output unit 5 outputs the spec information about the extracted housing installed properties F separately for the housing installed property F having a high degree of attention and the other housing installed property F.SELECTED DRAWING: Figure 4
Patent JP-2022047735-A (JP)
Title: Garbage shredder
Inventor: KAWASAKI MINAO
IPC: B02C18/18
Filed: 2020-09-14
Abstract: To provide an inexpensive garbage shredder which can continuously shred garbage even when the garbage is mixed with a solid matter such as a metal piece, and is inexpensive due to a simple constitution.SOLUTION: A garbage shredder includes a cylindrical body part 10 whose both ends are arranged in a horizontal direction and internal space is used as a shred region S of garbage G, a rotor R that is arranged in the shredder region S and shreds the garbage G, a charge port 11 that is provided on the body part 10 above the shred region S and enables charging of the garbage G into the shred region S, and a discharge port 12 that is provided on the body part 10 below the shred region S and enables discharge of garbage Ga shredded by the shred region S, in which the rotor R has a rotation shaft 3 rotated around an axial line AX in a horizontal direction, and a plurality of blades 4 extending in one radial direction from each different position along the axial line AX of the rotation shaft 3, and the charge port 11 and the discharge port 12 are arranged so as to be deviated in a direction along the axial line AX.SELECTED DRAWING: Figure 1
Patent JP-2021007024-A (JP)
Title: Document retrieval method, document retrieval system, and program
Inventor: HIGASHI KAZUKI
IPC: G06F16/332
Filed: 2020-09-23
Abstract: To provide a document retrieval system, that realizes highly accurate document retrieval, particularly document retrieval related to intellectual property, by a simple entry method, a document retrieval method, a program, and a non-transitory computer-readable storage medium.SOLUTION: A document retrieval system has a processing unit. The processing unit has a function of extracting keywords contained in text data, a function of extracting keyword related words from words contained in multiple first reference sentence analysis data, a function of giving a weight to each of the keywords and the related words, a function of giving a score based on the weight for each of multiple second reference sentence analysis data, a function of generating ranking data by ranking the multiple second reference sentence analysis data based on the score, and a function of outputting the ranking data.SELECTED DRAWING: Figure 4
Patent JP-2022053118-A (JP)
Title: Object stand
Inventor: UEDA KEMMA
IPC: A47G1/17
Filed: 2020-09-24
Abstract: To provide an object stand in which the same three-dimensional object can be mounted toward a different direction with respect to a base mounted by attraction force in a mounted surface of a mounted part, and furthermore, the object may not drop out easily.SOLUTION: An object stand is formed of a first fitting hole 11 having a first opening 11A opened to a surface 3A opposed to the back side and the thickness direction of a base 3, in which a fitted protrusion of a three-dimensional object is fitted. Also, an outer circumferential part 3B of the base 3 includes a second fitting hole 13 having a second opening 13A, in which the fitted protrusion of the three-dimensional object is fitted. The first fitting hole 11 and the second fitting hole 13 have the shape/size where the fitted protrusion of the same three-dimensional object is fitted and held.SELECTED DRAWING: Figure 1
Patent JP-2022054159-A (JP)
Title: Color separation/synthesis prism and light modulation unit with the same, and projection-type video display device
Inventor: YAMAMOTO NORIKAZU
IPC: G03B21/14
Filed: 2020-09-25
Abstract: To provide a color separation/synthesis prism, a light modulation unit, and a projection-type video display device that can suppress conversion deviation by reducing thermal deformation due to temperature rise of the color separation/synthesis prism.SOLUTION: A color separation/synthesis prism includes: a first prism 340B having a third prism surface 340Bc that totally reflects first color light LB that is reflected by a first light modulation element 106B and totally reflected by a second prism surface 340Ba; a second prism having a fifth prism surface 340Ra that is arranged facing the third prism surface and totally reflects second color light LR incident from a second light modulation element 106R and a sixth prism surface 340Rc that totally reflects the second color light totally reflected by the fifth prism surface; and a gap 343 between the third prism surface of the first prism and the fifth prism surface of the second prism. The third prism surface extends so as to expose at least part of an area where the second color light is totally reflected on the fifth prism surface.SELECTED DRAWING: Figure 5C
Patent JP-2022056639-A (JP)
Title: Medical device
Inventor: SAWADA SHINYA
IPC: A61B17/3207
Filed: 2020-09-30
Abstract: To provide a medical device capable of pushing and expanding a calcification portion and thereafter causing a treatment catheter such as a balloon catheter to reach the calcification portion.SOLUTION: A medical device 1 comprises: an outer cylinder 10; an inner cylinder 20 capable of sliding and moving with respect to the outer cylinder; and a pressurization part 30 for pushing and expanding a calcification portion S. The pressurization part comprises: a first fixation part 31 fixed to the tip 10A of the outer cylinder; a second fixation part 32 fixed to the tip 20A of the inner cylinder; and an intermediate part 33 provided between the first fixation part and the second fixation part and projecting toward a tip side. The intermediate part is higher in rigidity than the inner cylinder and the outer cylinder.SELECTED DRAWING: Figure 5
Patent JP-2022057667-A (JP)
Title: IC card storage frame
Inventor: MAKIYAMA HIROKI
IPC: G06K19/00
Filed: 2020-09-30
Abstract: To provide an IC card storage frame which does not need ultrasonic joining, and which does not have a joined structure outside a housing.SOLUTION: An IC card storage frame 10 includes: a housing 100 that includes a substrate storage area 120 that can store therein a substrate 200, a substrate insertion opening 130 which is in communication with the substrate storage area 120 and which has a shorter length than the length of the substrate storage area 200, and a fitting opening 108 which is formed at one side of the substrate storage area in the lengthwise direction so as to enable a physical and electrical connection to the substrate 200 stored in the substrate storage area 130; and a cover 400 that blocks off the substrate insertion opening 130.SELECTED DRAWING: Figure 2
Patent JP-2022058026-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-09-30
Abstract: To provide a game machine capable of increasing an interest in a game of a player.SOLUTION: When a determination result by determination means is a particular determination result, a specific setting is set by specific setting means without executing a specific game, the information for setting the specific setting is stored in storage means on the basis of a fact that a result is determined to be a particular determination result during the period in which a first game state is set, a specific setting is set by post-setting means corresponding to the information stored in the storage means on the basis of the satisfaction of a setting condition, and when a second game state is set, it is regulated by regulation means that the specific setting is set. When a shift condition is satisfied in the state where the particular determination result is not discriminated during the period in which the first game state is set, or after the specific setting is set in the state where the first game state is set, a game state can be shifted to the second game state, after a specific condition different from the shift condition is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2022059504-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2020-10-01
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: In a game machine 10, control is shifted to a third time-shortening game state more advantageous than a second time-shortening game state if the number of time-shortening times set to time-shortening pattern stop losing is larger than the remaining number of time-shortening game times in the second time-shortening game state when a result of a jackpot lottery in the second time-shortening game state to be started when a jackpot lottery result in a normal game state is a jackpot of the first kind is time-shortening pattern stop losing. A probability that a jackpot lottery result in the second time-shortening game state is time-shortening pattern stop losing is the same. The number of time-shortening game times set when a jackpot lottery result in the second time-shortening game state is time-shortening pattern stop losing is set from plural predetermined time-shortening game times.SELECTED DRAWING: Figure 90
Patent JP-2022061128-A (JP)
Title: Reinforcement learning model generation method, reinforcement learning model generation device, underground structure model providing method, and underground structure model providing device
Inventor: ISHII TORU
IPC: G01V1/28
Filed: 2020-10-06
Abstract: To provide an underground structure model providing method capable of automatically generating and updating a highly accurate underground structure model without needing a measurement operator's skill and an experience, specialist's knowledge or time and labor for verification work.SOLUTION: This underground structure model providing method includes: an observation data acquisition step S100 of acquiring an earthquake motion index observation result of a real earthquake having prescribed earthquake origin characteristics; a simulation data acquisition step S120 of acquiring an earthquake motion index calculation result of a virtual earthquake having similar earthquake origin characteristics; an underground structure model correction step S130 of generating a corrected version of an underground structure model by causing a reinforcement learning model to execute a correction operation of the underground structure model; a machine learning step S170 of generating a reinforcement learning model by giving a reward based on a difference between the earthquake motion index calculation result and the earthquake motion index observation result when simulation based on the corrected version is executed again to the reinforcement learning model; and an underground structure model providing step S180 of providing the corrected version as a latest version to an outside.SELECTED DRAWING: Figure 5
Patent JP-2021059968-A (JP)
Title: Snow melting nozzle manufacturing method
Inventor: ARA HITOSHI
IPC: B21J5/02
Filed: 2020-09-23
Abstract: To provide a manufacturing method of a snow melting nozzle which makes processing of the snow melting nozzle significantly easier.SOLUTION: Provided is a manufacturing method of a snow melting nozzle 1 having an upper part 1a to which a sprinkler member 2 for ejecting snow melting water is attached, and a lower part 1b to which a water pipe 3 through which snow melting water flows from underground is connected. The snow melting nozzle 1 is made by: a step of preliminarily forging a recess C of a predetermined depth in a bulge B provided on an upper part of a stainless steel round bar by a die D and a punch P of a die for preliminary forging; a step of precisely forging an inverted conical hollow portion 4 and a rotation-preventing convex portion 5 of the snow-melting nozzle 1 projecting radially to an outer surface by the die D having a recess and the punch P of the die for precision forging in the recess C at the time of preliminarily forging; and a cutting step of providing a seating surface 7 of an open end 4a of the hollow portion 4 to which the sprinkler member 2 is mounted, a flow hole 13 through which snow melting water flows, and a positioning portion 6 for restricting the vertical movement of the snow melting nozzle 1.SELECTED DRAWING: Figure 1
Patent JP-2022064112-A (JP)
Title: Document holder and document holder with pocket
Inventor: TANAKA KANJI
IPC: B42F7/00
Filed: 2020-10-13
Abstract: To provide a document holder which prevents a pocket from rising near a backbone and flattens the spread, and has an improved appearance, and a document holder with a pocket.SOLUTION: A document holder 10 comprises a plurality of bar members 40, and a holding part 20 which is provided on a cover part 11, a backbone part 13 or a back cover part 12, and holds both end parts of each bar member 40, and is hooked in a pocket 1 for storing documents through the bar member 40. Each holding part 20 have a plurality of holding holes 21 in which the end parts of the bar members 40 are inserted, and the plurality of holding holes 21 are so formed as to be arranged side by side in an arrangement direction of the cover part 11, the backbone part 13 and the back cover part 12.SELECTED DRAWING: Figure 2
Patent JP-2021080562-A (JP)
Title: Alignment apparatus, alignment method, film deposition apparatus and film deposition method
Inventor: KIMURA RYUJI
IPC: H01L51/50
Filed: 2020-10-14
Abstract: To further improve alignment accuracy of an alignment apparatus.SOLUTION: An alignment apparatus according to the invention for adjusting a relative position between a substrate and a mask includes: a substrate holder for holding a substrate; a mask holder for supporting a mask; a substrate holder drive mechanism for movably supporting the substrate holder; a mask holder drive mechanism for movably supporting the mask holder; relative position relation acquiring means for acquiring a relative position relation between the substrate and the mask on a plane parallel to a substrate plane; and first position detecting means which is disposed in the mask holder and detects a position of the substrate or substrate holder.SELECTED DRAWING: Figure 3
Patent JP-2022067497-A (JP)
Title: tire
Inventor: NAGASAWA KOKI
IPC: B60C5/00
Filed: 2020-10-20
Abstract: To provide a tire that has noise performance upgraded while maintaining on-snow performance.SOLUTION: A tire has a tread 2. The tread 2 includes plural circumferential grooves 3 and plural land parts. The plural land parts include a crown land part 10 and a first middle land part 11. The crown land part 10 has plural crown lateral grooves 15. The first middle land part 11 has plural first middle lateral grooves 20. In a plan view of the tread, an angle between a first straight line 21 linking both ends of the crown lateral groove 15 and a second straight line 22 linking both ends of the first middle lateral groove 20 falls in between 90 to 150°. The crown lateral groove 15 includes a first end 16, a second end 17, and a center part 18. A groove width in the center part 18 is smaller than those of the first end 16 and second end 17.SELECTED DRAWING: Figure 1
Patent JP-2022070398-A (JP)
Title: Control device
Inventor: GOTO SATONOBU
IPC: F02N11/08
Filed: 2020-10-27
Abstract: To prevent belt slippage without requiring complicated calculation.SOLUTION: A control device comprises: a power converter 3 for converting a DC voltage into an AC voltage of a rectangular wave so as to drive a generator motor 5; and a driving controller 2 which outputs a switch changeover signal Ss to a switching element constituting the power converter 3 for forming the rectangular wave. The driving controller 2 includes: a phase setter 22 which sets a phase shift amount δs of the AC voltage in response to an output command Teng to start an engine 7; and a phase adjuster 23 which adjusts a phase of the AC voltage so that a torque generated by the generator motor 5 is suppressed equal to or less than a second torque smaller than a first torque as of driving with the set phase shift amount δs, for a predetermined time tm from receiving the output command Teng.SELECTED DRAWING: Figure 1