baber/WOPTO huggingface dataset:
Patent JP-2021155709-A (JP)
Title: Method for producing butylnaphthalenesulfonic acid salt-naphthalenesulfonic acid salt-formaldehyde co-condensate
Inventor: NAKAGAWA NAOKI
IPC: C08G10/02
Filed: 2021-01-29
Abstract: To provide a method for producing a butylnaphthalenesulfonic acid salt-naphthalenesulfonic acid salt-formaldehyde co-condensate, which can reduce an amount of byproduct produced.SOLUTION: A method for producing a butylnaphthalenesulfonic acid salt-naphthalenesulfonic acid salt-formaldehyde co-condensate according to one embodiment comprises: a first sulfonation step of reacting naphthalene with butanol and sulfuric acid to obtain a mixture containing butylnaphthalenesulfonic acid and sulfuric acid; a second sulfonation step of adding additional naphthalene to the mixture obtained in the first sulfonation step to sulfonate the latter; a co-condensation step of adding formaldehyde to a mixture of butylnaphthalenesulfonic acid and naphthalenesulfonic acid obtained in the second sulfonation step to co-condensate these; and a neutralization step of neutralizing a co-condensate with an alkali.SELECTED DRAWING: None
Patent JP-2022122421-A (JP)
Title: track pad
Inventor: TAKAHASHI KOICHI
IPC: E01B9/68
Filed: 2021-02-10
Abstract: To provide a track pad that prevents excessive displacement.SOLUTION: In a track pad 10 having a flat pad body 12 and extensions 14 connected to both edges of the pad body in the longitudinal direction of a rail, the extensions 14 having ribs 16 extending in a transverse direction D2 to the rail and projecting downwardly, the faces of the ribs 16 facing toward a support are a surface 16a that gradually slope downwardly while moving away from the support, such that when the track pad 10 is dragged by the rail, the ribs 16 are wedged between the support and the rail, thereby resisting the drag from the rail.SELECTED DRAWING: Figure 1
Patent JP-2022122585-A (JP)
Title: Manufacturing method and manufacturing apparatus for lithium ion battery member
Inventor: KUSANO RYOSUKE
IPC: H01M4/66
Filed: 2021-02-10
Abstract: To provide a manufacturing method and a manufacturing apparatus for a lithium ion battery member in which warping of the lithium ion battery member is suppressed and a frame-shaped member is sufficiently fixed.SOLUTION: A manufacturing method for a lithium ion battery member having a bottom member containing a matrix resin and a frame-shaped member disposed on the bottom member and annularly formed along the outer circumference of the bottom member includes a crimping step of sandwiching and crimping the bottom surface member and the frame-shaped member by first crimping means in contact with the bottom surface member and having a surface made of SUS, and second crimping means in contact with the frame member and having a surface made of rubber, and the crimping step includes a heating step of heating the bottom member to a temperature not lower than 95°C lower than the melting point of the matrix resin and not lower than 75°C lower than the melting point of the matrix resin.SELECTED DRAWING: Figure 1
Patent JP-2022124587-A (JP)
Title: Negative electrode plate, non-aqueous electrolyte secondary battery, and method for manufacturing negative electrode plate
Inventor: NITTA GEN
IPC: H01M4/1395
Filed: 2021-02-16
Abstract: To reduce the warping of a negative electrode plate and improve the cycle durability in a negative electrode plate containing an alloy-based negative electrode active material and a carbon material.SOLUTION: A negative electrode plate is used for a non-aqueous electrolyte secondary battery. The negative electrode plate includes a negative active material layer. The negative electrode active material layer includes a first region, a second region, and a third region. The first region is interposed between the second region and the third region. The first region includes a first carbon material. The second region includes a second carbon material. The third region includes an alloy-based negative electrode active material. The first region has a larger R value than the second region.SELECTED DRAWING: None
Patent JP-2022125832-A (JP)
Title: game machine
Inventor: KII MASAYOSHI
IPC: A63F7/02
Filed: 2021-02-17
Abstract: To suppress decrease of the interest.SOLUTION: In a pachinko game machine, the total number of times of games counted by a main control CPU reaches a specific number, which triggers a control of a transition to a second time shortening state with an upper limit in executions of a stipulated upper limit number of times of special games. After an execution of the special game at the stipulated upper limit number time in the second time shortening state, power supply is cut off, and when a recovery is then done owing to a start of the power supply, a specific notification is carried out. Meanwhile, in the execution of the special game at the stipulated upper limit number time in the second time shortening state, power supply is cut off, and when a recovery is then done owing to a start of the power supply, the specific notification is not carried out even after the execution of the special game at the stipulated upper limit number time in the second time shortening state. Power supply is cut off in an execution of a new special game, and when a recovery is then done owing to a start of the power supply, the specific notification is carried out in or after the execution of the special game. A notification time of the specific notification is varied depending on a state at the recovery.SELECTED DRAWING: Figure 15
Patent JP-2022126361-A (JP)
Title: Electric motor with reverse input cutoff clutch
Inventor: DOI EISEI
IPC: H02K7/108
Filed: 2021-02-18
Abstract: To realize a structure that is easily downsized.SOLUTION: An output shaft 2 is configured by connecting a first shaft 22 and a second shaft 23 disposed coaxially each other by a reverse input cutoff clutch 20. The reverse input cutoff clutch 20 has a function that, when a rotation torque is inputted to the first shaft 22, transmits the rotation torque inputted to the first shaft 22 to the second shaft 23, and when the rotation torque is reversely inputted to the second shaft 23, completely cuts off the rotation torque reversely inputted to the second shaft 23 so as not to transmit it to the first shaft 22, or transmits a part of that to the first shaft 22 and cuts off the remaining part.SELECTED DRAWING: Figure 1
Patent JP-2022126526-A (JP)
Title: tire
Inventor: TOKUNAGA REIKA
IPC: B60C11/12
Filed: 2021-02-18
Abstract: To provide a tire that can make both uneven wear resistance performance and wet performance of the tire compatible.SOLUTION: In a tire 1, at least one middle land part 32 comprises: a plurality of penetrating narrow grooves 321 penetrating, in a tire width direction, through the middle land part 32; a plurality of middle blocks 322 partitioned by the penetrating narrow grooves 321; and non-penetrating lug groove 323 that opens to edge portions at a tire equatorial plane CL side of the middle blocks 322, at one end parts and terminate at central parts of the middle blocks 322, at the other end parts. Central grooves 22 have wave-like shapes having amplitude in a tire width direction. Edge portions at the central groove 22 sides of the middle blocks 322 have circular-arc shapes protruding in a width direction of the middle blocks 322.SELECTED DRAWING: Figure 2
Patent JP-2022128913-A (JP)
Title: beverage
Inventor: KANEDA NAOYUKI
IPC: A23F3/16
Filed: 2021-02-24
Abstract: To provide a beverage which is easily palatable to many persons and whose water is easily absorbed into the human body.SOLUTION: A beverage of the present invention is based on a tea beverage with only monosaccharides being added thereto as saccharides. Osmotic pressure derived from the monosaccharides is preferably 20 to 110 mOsm. Preferably, the osmotic pressure derived from the monosaccharides is 20 to 100 mOsm when the tea beverage is, for example, a green tea beverage, toasted tea, jasmine tea, oolong tea, or barley tea; and the osmotic pressure derived from the monosaccharides is 20 to 110 mOsm when the tea beverage is rooibos tea or black tea.SELECTED DRAWING: None
Patent JP-2022130068-A (JP)
Title: Composite sheet and production method thereof
Inventor: MURAKAMI YASUYUKI
IPC: C08J5/18
Filed: 2021-02-25
Abstract: To provide a composite sheet which is hardly torn off in a pressurized condition and is excellent in compressibility, and a production method thereof.SOLUTION: A composite sheet includes a carbon material. The composite sheet does not contain or contains a resin. Even when the composite sheet contains the resin, a containing ratio is 15 vol.% or less. An angle of a long axis direction of the carbon material relative to a surface of the composite sheet is 60° or more and 90° or less. The composite sheet has a thermal conductivity of 10 W/mK or more.SELECTED DRAWING: None
Patent JP-2022131133-A (JP)
Title: Information system, information processing method, and program
Inventor: IWANO TAKEHARU
IPC: G06Q10/02
Filed: 2021-02-26
Abstract: To provide information with which it is possible to assist participation desirous users in selecting an event in which to participate, from events provided in a network environment.SOLUTION: This information system comprises: an information provision unit for providing a user device communicable through a network with information pertaining to an event which is held at a virtual event site or information pertaining to an even which is held at a real event site away from the position of the user device, as well as accepting from the user device a request for participation in the event in the network environment and a request for exit from the event being participated; and a count unit for counting the number of user devices currently browsing the event, from when a request for participation is accepted to when a request for exist is accepted, for each of the events. The information system further includes an information generation unit for adding, to information pertaining to an event, a simulation image simulating persons by the number of persons corresponding to the number of user devices currently browsing.SELECTED DRAWING: Figure 1
Patent JP-2022132267-A (JP)
Title: Micro-vibration press working method for metallic material by punch stroke control
Inventor: SHINOHARA MASAYUKI
IPC: B21D22/20
Filed: 2021-02-28
Abstract: To provide a press working method for metallic material in which nano-level microscopic deformation behavior of ferrous and non-ferrous metallic materials is taken into consideration, this is adequately combined with practical macroscopic working condition, thereby enabling realization of excellent press working performance regardless of kinds of metallic materials.SOLUTION: According to a micro-vibration press working method for a metallic material by punch stroke control that vertically moves a punch to vibrate a punch stroke when press working a metallic material, in a punch advancement process in the punch stroke, a processing force to the metallic material is generated at the time of contact between the punch and the metallic material, molding of the metallic material advances, and in a retreat process of the punch and the following advancement process of the punch, a micro-vibration operation for alleviating and leveling nano-level microscopic stress field and strain field that are generated in the metallic material is applied to the punch stroke during non-contact until the punch contacts the metallic material.SELECTED DRAWING: Figure 7
Patent JP-2022132895-A (JP)
Title: Manufacturing support system for predicting characteristics of alloy material, method for generating prediction model, and computer program
Inventor: MORIGUCHI TAKAHIRO
IPC: G05B19/418
Filed: 2021-03-01
Abstract: To provide a manufacturing support system capable of improving accuracy of a prediction model which predicts characteristics even out of a data range of manufacturing results, and selecting an appropriate manufacturing condition using the prediction model.SOLUTION: According to a program, a processor: obtains a plurality of manufacturing parameters and a measured value of at least one characteristic of alloy material; calculates a pre-prediction value of characteristics showing an approximate value of a target prediction value, which is a target value of the characteristic, based on a first manufacturing parameter, included in the plurality of manufacturing parameters, using a prediction expression which describes a relation between the first manufacturing parameter and the pre-prediction value; calculates a difference between the pre-prediction value and the measured value of the characteristic; trains a model using a second manufacturing parameter and a learning data set including the difference; and generates a learned model which is used for predicting the at least one characteristic.SELECTED DRAWING: Figure 5
Patent JP-2022132905-A (JP)
Title: Gesture recognition apparatus, mobile object, gesture recognition method, and program
Inventor: YASUI YUJI
IPC: G06T7/20
Filed: 2021-03-01
Abstract: To improve convenience of a user.SOLUTION: A gesture recognition apparatus includes: an acquisition unit which acquires an image capturing a user; and a recognition unit which recognizes a region where the user is present when the image is captured, recognizes a gesture of the user if the user is present in a first region when the image is captured, on the basis of the image and first information for recognizing the gesture of the user, and recognizes a gesture of the user if the user is preset in a second region when the image is captured, on the basis of the image and second information for recognizing the gesture of the user.SELECTED DRAWING: Figure 1
Patent JP-2022133800-A (JP)
Title: Water-in-oil emulsified cosmetic preparation
Inventor: NAOI KAYOKO
IPC: A61K8/06
Filed: 2021-03-02
Abstract: To provide a water-in-oil emulsified cosmetic preparation having an excellent sebum solidification effect.SOLUTION: A water-in-oil emulsified cosmetic preparation is used which includes zinc oxide and a metal salt selected from the group consisting of water-soluble aluminum compounds, water-soluble zirconium compounds, and zinc sulfonate compounds, wherein the metal salt is present in an aqueous phase.SELECTED DRAWING: None
Patent JP-2022134483-A (JP)
Title: Cleaning method and cleaning device of building external wall
Inventor: TADOKORO YASUHIRO
IPC: B08B3/02
Filed: 2021-03-03
Abstract: To provide a cleaning method and a cleaning device of an external wall which can suppress scattering of waste water even in cleaning for spraying high-pressure water from a gondola hung down from a building, without using a protective sheet for scattering prevention, and permit smooth draining.SOLUTION: A cleaning method is a method of arranging a gondola 11 along a building external wall without covering the building external wall with a protective sheet and spraying high-pressure water from the gondola side to perform cleaning. A water-receiving flap 13 is provided so as to be foldable on the building external wall side in scaffolding boards of the gondola 11, receives waste water of high-pressure water flowing-down from the building external wall with the water-receiving flap 13 while unfolding the water-receiving flap 13 from folded state to the oblique lower side and, thereafter, performs draining.SELECTED DRAWING: Figure 1
Patent JP-2022136845-A (JP)
Title: Security lighting
Inventor: YAGIHASHI TAKUYA
IPC: B60Q7/00
Filed: 2021-03-08
Abstract: To provide a security lighting capable of effectively using electric power, as well as, suppressing deterioration of a secondary battery.SOLUTION: A security lighting comprises: a solar battery 20 that converts light energy into the electric power; a secondary battery 25 that accumulates the electric power converted by the solar battery 20; a light-emitting part 30 that emits light by using the electric power supplied from the secondary battery 25; a voltage detection part 61 that detects a voltage of the secondary battery 25; a luminous intensity detection part 65 that detects luminous intensity of circumference; and a light intensity control part 62 that controls light intensity of the light-emitting part 30 on the basis of the voltage detected by the voltage detection part 61 and the luminous intensity detected by the luminous intensity detection part 65. The light intensity control part 62 can switch the light degree of the light-emitting part 30 between normal light intensity and super high light intensity of which the light intensity is larger than the normal light intensity. When the voltage of the secondary battery 25 detected by the voltage detection part 61 is higher than a full-charging threshold value which is a predetermined threshold value and the luminous intensity detected by the luminous intensity detection part 65 is higher than the super high luminous intensity threshold value which is a predetermined threshold value, the light intensity of the light-emitting part 30 is set to the super high luminous intensity.SELECTED DRAWING: Figure 5
Patent JP-2022138274-A (JP)
Title: Automatic faucet and installation method thereof
Inventor: KATO MASANORI
IPC: E03C1/23
Filed: 2021-03-10
Abstract: To provide an automatic faucet and an automatic faucet installation method that can improve the design when replacing an existing manual faucet with an automatic faucet.SOLUTION: There is provided an automatic faucet 10 installed on a mounting base 101 from which an existing manual faucet 103 is removed, comprising a water discharge unit 21 that discharges water, a water passage portion 22 that supplies water to the water discharge unit 21 through at least one through hole 107 of a plurality of through holes 107 formed in the mounting base 101 for the existing manual faucet 103, a pedestal portion 23 covering the plurality of through holes 107 and the water passage portion 22, and a fixing portion 46 for fixing the pedestal portion 23 to the mounting base 101 using at least one through hole 107 of the plurality of through holes 107.SELECTED DRAWING: Figure 4
Patent JP-2021147310-A (JP)
Title: Con type zeolite, method for producing con type zeolite, and method for producing lower olefin
Inventor: ONOZUKA HIROAKI
IPC: B01J29/70
Filed: 2021-03-11
Abstract: To provide a CON type zeolite that can achieve a long service life as a catalyst.SOLUTION: A CON type zeolite has, in nitrogen adsorption-desorption measurement, the ratio of a BET specific surface area (A2) calculated by BET plot to an external surface area (A1) calculated by t plot (A2/A1) of 10 or less, and has a BET specific surface area (A2) of 620 m2/g or more. Alternatively, the CON type zeolite has (A2/A1) of 7 or less and the BET specific surface area (A2) of 400 m2/g or more.SELECTED DRAWING: Figure 2
Patent JP-2022139977-A (JP)
Title: epoxy resin composition
Inventor: KOBAYASHI NAOHIRO
IPC: C08L63/00
Filed: 2021-03-12
Abstract: To obtain an epoxy resin composition having good adhesiveness to aluminum while having high toughness.SOLUTION: The epoxy resin composition contains: (A) an epoxy resin; (B) a compound represented by the following formula (1) in which polyalkylene oxide structures are added to a bisphenol A skeleton and which has a terminal hydroxyl group; and (C) a curing agent. (In formula (1), R1 and R2 are C1-12 alkyl groups; m and n are each independently an integer of 1 or more; and G1 is one selected from the group consisting of a hydrogen atom, an alkyl group, an aromatic group, a substituent containing a heteroatom, and a substituent containing a halogen atom.)SELECTED DRAWING: None
Patent JP-2022142100-A (JP)
Title: Light emitting device and projector
Inventor: AOTA MASAAKI
IPC: G03B21/00
Filed: 2021-03-16
Abstract: To provide a light emitting device capable of improving a light confinement coefficient.SOLUTION: A light emitting device includes a laminate having a plurality of column-like parts. Each of the plurality of column-like parts includes: a first semiconductor layer having a first conductivity type; a second semiconductor layer having a second conductivity type different from the first conductivity type; and a light emission layer provided between the first semiconductor layer and the second semiconductor layer. The maximum diameter of the column-like parts in the first semiconductor layer is smaller than the maximum diameter of the column-like parts in the second semiconductor layer. The diameter of the column-like parts in the first semiconductor layer is smaller than the minimum diameter of the column-like parts in the second semiconductor layer at a first position of the laminate in a lamination direction, and is maximum at a second position different from the first position in the lamination direction. The refractive index of the first semiconductor layer at the first position is higher than the refractive index of the second semiconductor layer and the refractive index of the first semiconductor layer at the second position.SELECTED DRAWING: Figure 2
Patent JP-2022143360-A (JP)
Title: Cylindrical body and structure
Inventor: INOUE Taiki
IPC: B29C70/32
Filed: 2021-03-17
Abstract: To provide a cylindrical body made of fiber-reinforced resin with higher energy absorption.SOLUTION: A cylindrical body used in applications where loads are applied from a predetermined direction has: a fiber layer with an array of multiple reinforcing fibers oriented in one direction; a matrix resin containing thermoplastic resin that accommodates the reinforcing fibers; and a metal member disposed in contact with the matrix resin. The metal member is positioned on a hypothetical straight line parallel to a direction in which the load is applied and passing through a longitudinal axis of the cylindrical body, provided that on the hypothetical straight line, the metal member is positioned on a depth-side line segment that starts at the longitudinal axis and extends in the same direction as the direction in which the load is applied, but is not positioned on a front-side line segment that starts at the longitudinal axis and extends in a different direction than the direction in which the load is applied.SELECTED DRAWING: Figure 3
Patent JP-2022144481-A (JP)
Title: Phase shift mask blank, phase shift mask and manufacturing method of phase shift mask
Inventor: KUROKI KYOKO
IPC: G03F1/26
Filed: 2021-03-19
Abstract: To provide a phase shift mask blank improved in transfer performance by suppressing generation of haze on a phase shift film surface and by reducing a step in film peeling during cleaning or a corrected portion cross-section generated during correction etching, a phase shift mask and a manufacturing method of the phase shift mask.SOLUTION: A phase shift mask blank 10 according to the present embodiment is a phase shift mask blank used for manufacturing a phase shift mask to which exposure light with a wavelength of 200 nm or less is applied, and comprises a transparent substrate 11 and a phase shift film 12 formed on the transparent substrate 11, the phase shift film 12 includes a phase difference transmittance adjusting layer 13, a gas permeation protective layer 15, and a composition gradient layer 14, and in the composition gradient layer 14, a content of a component constituting the phase difference transmittance adjusting layer 13 reduces from the substrate 11 side toward a gas transmission protective layer 15 side, and a content of a component constituting the gas transmission protective layer 15 increases from the substrate 11 side toward the gas transmission protective layer 15 side.SELECTED DRAWING: Figure 1