baber/WOPTO huggingface dataset:
Patent JP-2021188128-A (JP)
Title: Binder solutions comprising fugitive metal precursor for use in additive manufacturing
Inventor: ARUNKUMAR NATARAJAN
IPC: B22F9/00
Filed: 2021-05-18
Abstract: To provide binder solutions comprising a fugitive metal precursor for use in additive manufacturing, which maintain green strength and provide improved brown strength to a printed part during post-printing processes.SOLUTION: A binder solution 36 comprises: a fugitive metal precursor 36a in an amount from 0.5 wt.% to 40 wt.% inclusive based on the total weight of the binder solution 36; a thermoplastic binder 36b comprising one or more thermoplastic polymer strands; and a solvent, where the fugitive metal precursor 36a and the thermoplastic binder 36b are dissolved in the solvent.SELECTED DRAWING: Figure 3
Patent JP-2021121764-A (JP)
Title: connector
Inventor: Jonathan Scott Preston
IPC: F16L37/23
Filed: 2021-05-20
Abstract: To provide an elongated connector for underwater connection of a cable, etc. to a wind power generator.SOLUTION: An elongated connector 201 for underwater connection of a cable, etc. to a wind power generator includes a plurality of lock elements held in a plurality of cages 213a on the connector 201 and disposed on a plurality of ramp surfaces. The plurality of cages 213a are movable so as to move the plurality of lock elements along the plurality of ramp surfaces between the engaged position and disengaged position, and the plurality of cages 213a are moved independently of each other. A release collar 227 capable of simultaneously moving all of the cages 213a to the disengaged position are provided to allow removal of the connector 201.SELECTED DRAWING: Figure 15
Patent JP-2022178540-A (JP)
Title: Exhaust emission control device
Inventor: SUZUKI TOSHIYA
IPC: F01N3/28
Filed: 2021-05-20
Abstract: To provide a technique for facilitating uniform inflow of exhaust gas to a first purification section in an exhaust emission control device having a first flow passage that is formed therein and in which the first purification section is disposed and a second flow passage formed therein, branched from the first flow passage on the upstream side of the first purification section and merged with the first flow passage, the second flow passage partially constituted by a space surrounding an outer periphery of a portion where the first purification section is disposed in the first flow passage.SOLUTION: In an exhaust emission control device, a flow passage formation member forms: a first flow passage; and a second flow passage branched from the first flow passage and merged with the first flow passage at a merged part downstream of a branch part from the second flow passage in the first flow passage. The flow passage formation member forms an outer peripheral space surrounding an outer side of a portion in which a first purification section is disposed in the first flow passage as a space constituting a part of the second flow passage. Exhaust gas is caused to flow into the outer peripheral space from a part of a range along the outer peripheral direction in the outer peripheral space so as to generate a flow of exhaust gas at least including a component in the outer peripheral direction that is a direction along the outer periphery of the first purification section.SELECTED DRAWING: Figure 6
Patent JP-2021130025-A (JP)
Title: Corona discharge type air cleaner
Inventor: Morii Ryuhei
IPC: A61L9/22
Filed: 2021-05-25
Abstract: To provide a corona discharge type air cleaner having sufficient sterilization/disinfection/deodorant/dust collection effect.SOLUTION: A corona discharge type air cleaner includes a case body including an upper surface formed of titanium having an air suction port, a positive electrode configured of an exhaust hole of a plurality of slit holes or lattice holes formed on the upper surface of the case body, in which the positive electrode has a thickness of 1.5 mm, a cylindrical dust collection plate 7 suspended inside of the case body from the upper surface in the surrounding of the exhaust hole and electrolyzed to plus, and a stainless needle electrode 11 in which a plurality of negative electrodes are opposed to the lattice positive electrode and the tips of the plurality of needle electrodes 11 face the positive electrode and, a DC high voltage unit 15 that generates a DC high voltage by receiving the DC low voltage to input the DC high voltage to the plurality of needle electrodes 11, in which the thickness of the positive electrode is set to 1.5 mm.SELECTED DRAWING: Figure 4
Patent JP-2022183932-A (JP)
Title: mechanical pencil
Inventor: UEHARA YASUTAKA
IPC: B43K21/16
Filed: 2021-05-31
Abstract: To provide a mechanical pencil capable of continuously feeding out a lead when operating a lead feeding mechanism and easily returning a pressing member advanced with the feeding operation to an original position thereof.SOLUTION: The mechanical pencil includes a front shaft 20 having a lead housing portion for housing a lead 90, a rear shaft 30 locked to the front shaft 20, a pressing member 80 housed in the rear shaft 30 so as to be movable back and forth, and a feeding mechanism 40 capable of feeding the pressing member 80. A holding portion 46a for holding the pressing member 80 is provided at the front part of the feeding mechanism 40. The front shaft 20 has a lead holding portion 23a that holds the lead 90 and a lead passage 50d that communicates between the lead housing portion and the lead holding portion. Each of them has a first operating portion locked to the rear shaft 30 so as to be movable back and forth and capable of operating the feeding mechanism 40, and a second operating portion locked to the pressing member 80. The pressing member 80 is configured such that at least a part thereof can be inserted into the lead housing portion and that the front end portion and the lead 90 can abut against each other.SELECTED DRAWING: Figure 2
Patent JP-2021168386-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2021-06-02
Abstract: To provide a semiconductor device including a planar transistor using an oxide semiconductor and a capacitive element connected to the transistor.SOLUTION: The semiconductor device is provided that comprises a transistor and a capacitive element. The transistor comprises an oxide semiconductor film, a gate insulating film on the oxide semiconductor film, a gate electrode on the gate insulating film, a second insulating film on the gate electrode, a third insulating film on the second insulating film, and a source electrode and a drain electrode on the third insulating film. The source electrode and the drain electrode are electrically connected to the oxide semiconductor film. The capacitive element comprises a first conductive film, a second conductive film, and a second insulating film. The first conductive film is provided on the same surface as the gate electrode. The second conductive film is provided on the same surface as the source electrode and the drain electrode. The second insulating film is provided between the first conductive film and the second conductive film.SELECTED DRAWING: Figure 1
Patent JP-2022185893-A (JP)
Title: Method for producing multilayered graphene
Inventor: HAYASHI KENJIRO
IPC: B01J37/02
Filed: 2021-06-03
Abstract: To provide a method for producing multilayered graphene with a randomly stacked structure that can suppress the number of layers of graphene and the in-plane variation of the number of layers of graphene.SOLUTION: A catalyst film containing iron and nickel is recrystallized by performing a first heating treatment in which the catalyst film is heated in an atmosphere containing hydrogen. Then, the catalyst film is subjected to a second heating treatment in an atmosphere containing hydrogen and hydrocarbons to form multiple graphenes stacked with a randomly stacked structure on the surface of the catalyst film.SELECTED DRAWING: Figure 7
Patent JP-2022189071-A (JP)
Title: Ic socket and method for inspecting ic module
Inventor: TAKAHASHI MASAYUKI
IPC: G01R31/26
Filed: 2021-06-10
Abstract: To provide an IC socket for optical modules with which stable conduction of electricity is possible without using a thermo-stream and which is compatible with a temperature regulation mechanism.SOLUTION: A contact type temperature adjustment element 208 (e.g., a Peltier element) is used instead of a thermo-stream, for temperature adjustment. In order to bring the temperature adjustment element 208 and an optical module 203 into thermal contact, a pressure medium 206 is provided that comes into contact with the optical module 203 penetrating a top face of a lid 202, and the pressure medium 206 and the temperature adjustment element 208 are brought into contact to perform the temperature adjustment of the optical module 203. Furthermore, the pressure medium 206 is provided with a fitting hole for connecting to the temperature adjustment element 208 with good accuracy.SELECTED DRAWING: Figure 2
Patent JP-2022189077-A (JP)
Title: Complex, method for producing complex, antifouling system, and structure
Inventor: NAITO MASANOBU
IPC: C08K3/01
Filed: 2021-06-10
Abstract: To provide a complex having superior droplet removability.SOLUTION: A complex has a porous cured product that is a cured composition containing a curable silicone rubber component and a filler, and silicone oil impregnated into the porous cured product. The mass ratio of the content of the silicone oil relative to the content of the curable silicone rubber component is 0.20-0.90. The filler has a three-dimensional shape comprising a core and needle-like parts extending in different four-axis directions from the core.SELECTED DRAWING: Figure 14
Patent JP-2022190938-A (JP)
Title: filter structure
Inventor: ADACHI MASASHI
IPC: F24F1/0047
Filed: 2021-06-15
Abstract: To provide a filter structure which can deal with objects to be attached having different dimensions, just by one type.SOLUTION: A filter structure F includes a filter layer 1 which has air permeability to filtrate a passing gas, and an adhesive agent layer 10 formed by an adhesive agent at least at part of one surface of the filter layer 1. The size of the filter layer 1 is set in such a manner that it fits the dimension of a first object, and in the case where it is attached to a second object whose dimension is smaller than the first object, the filter layer 1 is set to be cut at a predetermined position. The adhesive agent layer includes a belt-like outline adhesive agent layer 11 continuing along an outline of the filter layer 1, and a belt-like section adhesive agent layer L1 continuing along at least part of the outline adhesive agent layer on the inside of the outline adhesive agent layer 11, having a predetermined interval from the outline adhesive agent layer. Between the outline adhesive agent layer 11 and the section adhesive agent layer L1, a proper cutting region R1 is set for cutting the filter layer so as to fit the size of the second object.SELECTED DRAWING: Figure 3
Patent JP-2022191643-A (JP)
Title: Method for manufacturing surface emitting laser, method for inspecting surface emitting laser, and inspection apparatus for surface emitting laser
Inventor: KUBOTA RYOSUKE
IPC: H01L21/66
Filed: 2021-06-16
Abstract: To provide a method for manufacturing a surface emitting laser, a method for inspecting a surface emitting laser, and an inspection apparatus for a surface emitting laser that can reduce inspection time.SOLUTION: In a method for manufacturing a surface emitting laser according to one embodiment, a substrate having a main surface including a plurality of areas is prepared. In each of the plurality of areas, a plurality of surface emitting lasers is provided. By applying a DC voltage to each of n (n is an integer of 2 or more) of the plurality of surface emitting lasers, a first laser beam emitted from each of the n surface emitting lasers is measured. By applying an AC voltage to m (m is a natural number smaller than n) of the plurality of surface emitting lasers, the second laser beams emitted from each of the m surface emitting lasers are measured. On the basis of, the measurement results of the first laser beam, it is determined whether the n surface emitting lasers are good or bad. On the basis of, the measurement results of the second laser beam, determine whether the m surface emitting lasers are good or bad.SELECTED DRAWING: Figure 4
Patent JP-2022001570-A (JP)
Title: Beet brown spot disease pest control composition
Inventor: OKADA TAKASHI
IPC: A01M17/00
Filed: 2021-06-18
Abstract: To provide a composition for pest control of beet brown spot disease causing enormous damage in beet cultivation and a beet brown spot disease pest control method using the disease pest control composition.SOLUTION: The present invention relates to a composition for controlling beet brown spot disease containing isotianil, and a method for controlling beet brown spot disease including at least one application of the composition for controlling beet brown spot disease containing isotianil. The composition for controlling brown spot disease of beet in accordance with the present invention may further contain pest control agents for beet brown spot other than isotianil.SELECTED DRAWING: Figure 3
Patent JP-2022042471-A (JP)
Title: Absorbent article and production method of absorbent article
Inventor: YOSHIDA HIDEAKI
IPC: A61F13/56
Filed: 2021-06-18
Abstract: To provide an absorbent article which facilitates recognition of a tape arrangement position.SOLUTION: An absorbent article comprises: an absorber including a crotch area; a pair of side flap parts which is provided on one of a front bodice area and a rear bodice area, and extends outward in a width direction orthogonal to a longitudinal direction relative to the absorber; and tapes each of which is connected to one/the other of the side flap parts, and fixes the absorbent article to a girth of a wearer in a state of being adhered to the other of the front bodice area and the rear bodice area. The tape comprises: a base end part fixed to the side flap part; a tape base part which extends outward in the width direction relative to the side flap parts, and has a hook part on a skin face side; and a first colored part which is provided straddling the base end part from the tape base part on the base end part side relative to the hook part, and is colored with a color different from that of other parts of the tape and the side flap part. A fold line extending in the longitudinal direction between the hook part and the base end part is formed on the first colored part.SELECTED DRAWING: Figure 4
Patent JP-2023000828-A (JP)
Title: Information processing device, information processing method and program
Inventor: KOMIKAWA TAKUMI
IPC: G06Q50/04
Filed: 2021-06-18
Abstract: To provide an information processing device, an information processing method, and a program for predicting the quality of a product acquired through processing including one or more processes with high accuracy.SOLUTION: There are provided an information processing device including at least one processor, an information processing method and a program that predict quality of a product acquired through processing including one or more processes. The processor is configured to: acquire at least one piece of information of chemical information and physical information of an object to be processed and a processing object at two points of different elapsed processing times between before processing and after the processing in at least one process of the process; acquire a calculation value of difference between numerical values acquired from the information respectively at the two points; and predict the quality of the product on the basis of the calculation value by using a learning model undergoing machine learning on the basis of a known data set of explanatory variables and objective variables where the difference is the explanatory variable and the quality of the object is the objective variable.SELECTED DRAWING: Figure 1
Patent JP-2023004237-A (JP)
Title: Thermal conductivity sheet
Inventor: YOSHIKI TAKENOBU
IPC: H01L23/373
Filed: 2021-06-25
Abstract: To provide a thermal conductivity sheet with low thermal resistance and high reworkability.SOLUTION: A thermal conductivity sheet has at least two thermally conductive layers on a graphite sheet, and the thermal conductive layer farthest from the graphite sheet contains an acrylic pressure-sensitive adhesive with an acid value of less than 2 mgKOH/g and an acrylic pressure-sensitive adhesive with an acid value of 2 mgKOH/g or more.SELECTED DRAWING: Figure 1
Patent JP-2023004702-A (JP)
Title: Machine tool
Inventor: ITO TAKASHI
IPC: B23P23/02
Filed: 2021-06-28
Abstract: To provide a machine tool which can suppress a device from being started with a door of a control panel being open.SOLUTION: A machine tool comprises: first and second machining units which perform machining on work-pieces held respectively by a pair of facing main spindles; and a power unit which supplies power to the first and second machining units. A circuit breaker of the machine tool switches power supply from the power unit to the first and second machining units. A circuit breaker opening device of the machine tool opens the circuit breaker to block power supply from the power unit to the first and second machining units when the circuit breaker is closed in a state that at least one of a main door of a first control panel and a sub door of the second control panel is open.SELECTED DRAWING: Figure 10
Patent JP-2023005211-A (JP)
Title: Whisky highball beverage and method for manufacturing the same
Inventor: TANAKA YOSHIHISA
IPC: C12G3/04
Filed: 2021-06-28
Abstract: To provide a whisky highball beverage that can be enriched in its taste without sacrificing a clear aftertaste.SOLUTION: A whisky highball beverage contains non-peat whisky and heavy peat whisky, carbohydrate and/or dietary fiber.SELECTED DRAWING: None
Patent JP-2021164676-A (JP)
Title: Lyophilization
Inventor: FRANK CORBIN III
IPC: A61J3/00
Filed: 2021-06-30
Abstract: To provide methods, systems, and apparatuses for lyophilizing, storing, and transfusing materials.SOLUTION: A container 1600 is used to lyophilize a biological fluid such as whole blood or a blood component. A first chamber 1604 is used during lyophilization of a material and a second chamber 1608 is used to store the lyophilize material until it is rehydrated and used. A second wall 1628 includes a region 1656 that has a permeability to gas that is greater than a permeability of a first wall. Because the first chamber 1604 is used to store material during lyophilization, the region 1656 is provided to allow gas, (e.g., water vapor), to escape from a volume to the outside during lyophilization.SELECTED DRAWING: Figure 16
Patent JP-2023006803-A (JP)
Title: Recycled polyester raw materials and recycled polyester film
Inventor: KURODA KIYONORI
IPC: C08J7/02
Filed: 2021-06-30
Abstract: To provide a recycled polyester raw material obtained by fully removing the functional layers of laminated polyester film.SOLUTION: Recycled polyester raw material has a relaxation time obtained by pulse NMR method, of 0.0104 ms or more.SELECTED DRAWING: None
Patent JP-2021165293-A (JP)
Title: Water-soluble microneedle spicules and non-aqueous cosmetic composition containing the same
Inventor: HAN KYUBOEM
IPC: A61K8/81
Filed: 2021-07-02
Abstract: To provide: microneedle spicules for scrubs in a new shape; a production method thereof; and a mold used in the production method.SOLUTION: The present invention relates to: water-soluble microneedle spicules for scrubs, which are in the shape of a triangular pyramid or sexangular pyramid such that at least one of the interior angles of the pyramid base is 90 degrees or less; and a non-aqueous cosmetic composition containing the same.SELECTED DRAWING: Figure 11
Patent JP-2023008207-A (JP)
Title: water cooler
Inventor: MORITA HIROSHI
IPC: F25D11/00
Filed: 2021-07-05
Abstract: To provide a water cooler which can efficiently cool a large amount of water at one time.SOLUTION: A water cooler 1 includes: a reefer container 2 including a cooling device 8 and having an internal space 6 capable of maintaining an environment cooled by the cooling device 8; and a pipe 3 which extends into the internal space 6 of the reefer container 2 and into which water to be cooled flows. Thus, a large amount of water can be efficiently cooled at one time by utilizing the relatively large cooled internal space 6 in the reefer container 2.SELECTED DRAWING: Figure 1
Patent JP-2021169087-A (JP)
Title: Shredder
Inventor: KOSAKA MASAYUKI
IPC: B02C18/16
Filed: 2021-07-08
Abstract: To provide a shredder which can separate overlapped sheet materials and can supply the separated sheet materials to a shredding unit.SOLUTION: A shredder includes a shredding unit, a mounting unit 3, and a supply unit 2 for bringing a supply roller 211 into contact with a sheet material on a mounting surface 311 of the mounting unit 3 and supplying the sheet material to a supply passage to the shredding unit. The supply roller 211 is arranged above the supply path and is rotatably supported around a rotary driving shaft 213 for rotating and driving the supply roller 211. Separation means 7 is provided between the shredding unit and the supply unit 2. The separation means 7 includes a plurality of first separation means 71 having first contact parts 711, and second separation means 73 having a second contact part 731 movable to the mounting surface 311. The first contact part 711 and the second contact part 731 are inclined so as to form an obtuse angle with the mounting surface 311, and the second contact part 731 has a resistance part 731a.SELECTED DRAWING: Figure 6
Patent JP-2023010087-A (JP)
Title: Work machine
Inventor: FUKUO NOBUHIRO
IPC: E02F9/20
Filed: 2021-07-09
Abstract: To provide a work machine capable of specifying a factor causing an amount of work objects held by a tip attachment fewer than a target amount.SOLUTION: A work machine comprises: a lower traveling body 21; an upper revolving body 22 rotatably attached on an upper part of the lower traveling body 21; an attachment 30 having a bucket 33 capable of holding work objects and rotatably attached on the upper revolving body 22; control means for controlling the upper revolving body 22 and the attachment 30 such that the upper revolving body 22 and the attachment 30 carry out a series of motions composed of a plurality of motion phases; amount detection means for detecting an amount of the work objects held by the bucket 33; target amount setting means for setting a target amount which is a target of an amount of the work objects; and specifying means for specifying a motion phase of the amount of the work objects held by the bucket 33 fewer than the target amount as an abnormal phase.SELECTED DRAWING: Figure 1
Patent JP-2021166825-A (JP)
Title: Game machine
Inventor: MURAMATSU NAOKI
IPC: A63F5/04
Filed: 2021-07-16
Abstract: To provide a game machine capable of improving amusement of games.SOLUTION: As game sections, a normal section and an advantageous section are provided. In the advantageous section, a shift to an ART state can occur, but in the normal section, a shift to the ART state does not occur. Further, a slot machine is provided with setting values of "1" to "6", and a player's degree of advantage is configured to differ according to the setting values. As game states, a genuine precursory state and a pseudo precursory state are provided. In the genuine precursory state, a presentation causing an expectation for a shift to the ART state is performed in each game, and after the termination a shift to the ART state occurs. In the pseudo precursory state, a presentation causing an expectation for a shift to the ART state is performed in each game, but after the termination a shift to the ART state does not occur. In doing so, even if a shift is made to a chance state in the middle of a pseudo precursory presentation being performed, the performance of the pseudo precursory presentation is continued.SELECTED DRAWING: Figure 9