baber/WOPTO huggingface dataset:
Patent JP-2021052620-A (JP)
Title: Method for manufacturing base film body
Inventor: KAWABATA YUSUKE
IPC: C12M3/00
Filed: 2019-09-27
Abstract: To provide a method for manufacturing a base film body that can be easily formed into a desired pleated shape without impairing the effect of a cell adhesion treatment applied to the surface when manufacturing a base film body folded into a pleated shape by creases and is optimally used for cell culture.SOLUTION: Provided is a method for manufacturing a base film body folded into a pleated shape along linearly formed creases. The method for manufacturing a base film body comprises in order: Step 1 in which a plurality of crease-forming lines in which a plurality of dot-shaped cuts are arranged in linear shapes are provided on a base film; Step 2 in which the base film is folded along the crease-forming lines to make the base film into a pleated shape base film body; and Step 3 in which the base film is electrically charged. Alternatively, the method comprises Step 1, Step 3, and Step 2 in this order or Step 3, Step 1, and Step 2 in this order.SELECTED DRAWING: Figure 1
Patent JP-2021055400-A (JP)
Title: Building coating method, surface treatment agent, and building structure
Inventor: MOTOMURA SUSUMU
IPC: E04G23/02
Filed: 2019-09-30
Abstract: To provide a novel building coating method, surface treatment agent, and building structure which can impart a protective coat having a texture similar to that of an exposed structure to building materials such as inner walls, outer walls, columns, roofs, and floors of buildings.SOLUTION: By executing a surface treatment process of applying a surface treatment agent 10 containing a black pigment 3B and a white pigment 3W in an aqueous solution 11 of a metal silicate to various building materials 21 constituting a building 2, a vitreous protective coat 3 in which a gray non-uniform pattern due to the black pigment 3B and the white pigment 3W appears is formed on the surface of the building material 21.SELECTED DRAWING: Figure 1
Patent JP-2021061199-A (JP)
Title: Fuel cell stack
Inventor: SUZUKI MASAO
IPC: H01M8/2418
Filed: 2019-10-08
Abstract: To provide a novel fuel cell stack including a laminate of planar array type single cells.SOLUTION: A fuel cell stack 10 includes a laminate of planar array type single cells 20, 20. The planar array type single cell 20 includes a planar array type MEA 28, an anode gas diffusion layer 30, a cathode gas diffusion layer 32, an anode separator 34, and a cathode separator 36. The planar array type MEA 28 further includes a plurality of electrically isolated sub MEAs 28a to 28c, and interconnectors 38a and 38b for connecting the adjacent sub MEAs 28a to 28c in series. The anode separator 34 includes a conductive region (A) 34a and an insulating region (A) 34b, and the cathode separator 36 includes a conductive region (B) 36a and an insulating region (B) 36b. The planar array type single cells 20 and 20 are laminated so that the conductive region (A) 34a and the conductive region (B) 36a are electrically connected to each other.SELECTED DRAWING: Figure 1
Patent JP-2021063321-A (JP)
Title: Device for producing nanofiber
Inventor: KITAJIMA NOBUYUKI
IPC: D01D5/098
Filed: 2019-10-16
Abstract: To provide a device capable of stably producing nanofibers.SOLUTION: A device 112 for producing nanofibers includes a resin discharge member (resin discharge nozzle 118) for discharging a molten resin from a discharge port 122, a heat insulation gas jetting member (heated steam nozzle 146) for jetting heat insulation gas of temperature higher than atmospheric temperature from a heat insulation gas jetting port 136 toward the molten resin discharged from the discharge port 122, and a drawing gas jetting member (high-speed high-temperature air nozzle 138) for jetting drawing gas of temperature higher than atmospheric temperature from a drawing gas jetting port 144 toward the molten resin in the same position as the heat insulation gas jetting port 136 in a discharge direction of the molten resin.SELECTED DRAWING: Figure 1
Patent JP-2021066074-A (JP)
Title: Method for manufacturing pneumatic tire
Inventor: HIROHARA KAZUTO
IPC: B29D30/20
Filed: 2019-10-23
Abstract: To provide a method for manufacturing a tire that contributes to an enhancement of productivity.SOLUTION: A method for manufacturing a tire includes steps of: (A) preparing a wound-up first molding including a carcass ply and a wound-up second molding including a tread member; (B) expanding a diameter of the first molding with a shaping former 6, and joining the second molding and the first molding; (C) press-bonding the first molding and the second molding to obtain a molding 46; and (D) displacing a position of a holding part 18 toward a take-out side with respect to an axially central position Lc with a transfer 8 provided with the holding part 18 for holding the molding 46, holding the molding 46, and taking the molding 46 out of the shaping former 6 with the transfer 8.SELECTED DRAWING: Figure 7
Patent JP-2021066642-A (JP)
Title: Carbonaceous structure forming method and substrate having carbonaceous structure
Inventor: ISHIZAKI MANABU
IPC: C01B32/168
Filed: 2019-10-26
Abstract: To provide a novel method for forming a carbonaceous structure containing microcarbon bodies such as CNT.SOLUTION: A method for forming a carbonaceous structure on the surface of a substrate, comprising: (i) a laminate forming step for forming a laminate in which a dispersion of microcarbon bodies that contains a dispersant and microcarbon bodies, fills at least a portion of the space between the substrate and a porous membrane capable of holding the dispersant; and (ii) a dispersant removal step in which at least a portion of the dispersant is removed from the laminate through the porous membrane and/or substrate.SELECTED DRAWING: Figure 2A
Patent JP-2021067915-A (JP)
Title: Electro-photographic photoreceptor, process cartridge, and electro-photographic apparatus
Inventor: TAKIZAWA KUMIKO
IPC: G03G5/05
Filed: 2019-10-28
Abstract: To provide a single-layered electro-photographic photoreceptor having an undercoat layer between the photosensitive layer and a support and contains a charge generating substance, charge transporter and silica particles in the photosensitive layer, which is capable of improving charging performance.SOLUTION: An electro-photographic photoreceptor has a support body, an undercoat layer, and a photosensitive layer in this order. The photosensitive layer is a single-layered photosensitive layer that contains a charge-generating substance, a hole-transporting substance, an electron-transporting substance, silica particles, and a binding resin. In the electro-photographic photoreceptor, the undercoat layer contains titanium oxide particles with a specific surface area of 200 m2/g or more and less than 400 m2/g, an electron-accepting substance, and a binder resin.SELECTED DRAWING: Figure 1
Patent JP-2020069396-A (JP)
Title: Brain aneurysm tool with wire deflection mechanism
Inventor: GOVARI ASSAF
IPC: A61B17/12
Filed: 2019-10-29
Abstract: To provide a medical device for treating an aneurysm in a blood vessel.SOLUTION: The medical device includes a hollow shaft for insertion into the blood vessel, an exit port at a distal end of the shaft, a deflection element, and a position sensor. The hollow shaft encompasses a wire-insertion channel for leading a wire to be inserted into the aneurysm. The exit port is configured to cause the wire to exit from the wire-insertion channel into the aneurysm. The deflection element is located adjacently to the exit port and configured for deflection from the wire-insertion channel to the exit port. The position sensor, which is coupled to the distal end of the shaft, is configured to produce signals indicative of a position and orientation of the exit port in the blood vessel.SELECTED DRAWING: Figure 1A
Patent JP-2021070347-A (JP)
Title: Work vehicle
Inventor: SAWAKI TAKUTO
IPC: G08G1/16
Filed: 2019-10-29
Abstract: To provide a work vehicle capable of appropriately avoiding an obstacle.SOLUTION: A work vehicle (1) according to one aspect of an embodiment comprises: a traveling vehicle body (2) capable of mounting a work machine (W) thereon; an obstacle sensor (20) which detects existence of an obstacle (OB) in a first detection region (R1) and a second detection region (R2) which is further than the first detection region (R1); a passenger sensor (27) which detects the existence of a passenger (P) in the traveling vehicle body (2); and a control device (40) which controls automatic operation of the work vehicle (1) on a predetermined planned travel route. In the case of detecting the obstacle in the second region (R2), the control device (40) stops the work vehicle (1) when the passenger (P) does not exist, and slows down the work vehicle (1) when the passenger (P) exists.SELECTED DRAWING: Figure 2
Patent JP-2021071789-A (JP)
Title: Application creation support device
Inventor: KOIZUMI KAZUMASA
IPC: G06Q10/06
Filed: 2019-10-29
Abstract: To simplify input to an electronic application without needing work of associating input items for which the same contents are to be input with each other as common input items.SOLUTION: An application creation support device 1 includes a learning model 12 in which the number of times of appearance of simultaneously appearing related item groups for each related item group, and an input support unit 10 which automatically transcribes an input item to an input item selected by an applicator 2. The input support unit 10 is established on prerequisite of input state of an electronic application 150, specifies a related item group having possibility of appearance on the prerequisite of the related item group or the like as a presumed related item group after extracting a related item group containing a selected input item as a related item group candidate, obtains a likelihood of the related item group candidate by using the number of times of appearance related to the assumed related item group, and uses the input value corresponding to a related item group candidate having the largest likelihood for the automatic transcription.SELECTED DRAWING: Figure 1
Patent JP-2021072192-A (JP)
Title: Spring connector and manufacturing method thereof
Inventor: SUGIURA KENTA
IPC: H01R13/24
Filed: 2019-10-30
Abstract: To provide a technology that enables reliable contact and conduction between a movable pin and a tube in a spring connector without the need for complicated processing.SOLUTION: A spring connector 10 includes a conductive tube 3, a movable pin 5 whose tip 511 protrudes from an opening of the tube 3 along the axial direction of the tube 3, a spring 7 provided in the tube 3 and urging the movable pin 5 in the protruding direction, and a metal ball 9 provided in the tube 3 and interposed between the rear end of the movable pin 5 and the spring 7. The rear end of the movable pin 5 is a convex portion 531 that is rotationally symmetric with respect to the central axis of the movable pin 5.SELECTED DRAWING: Figure 1
Patent JP-2021069802-A (JP)
Title: Medical marker
Inventor: SHIMA TATSUYA
IPC: A61B1/018
Filed: 2019-10-31
Abstract: To provide a medical marker which can facilitate viewing light emission of a fluorescent substance from the outside of a luminal organ and can be attached stability onto the inner wall of the luminal organ.SOLUTION: A medical marker (an in-vivo indwelling clip 1) comprises: a medical marker body (a clip body 2) configured to be lockable to the inner wall of a luminal organ; a movable member 33 which includes fluorescent dye emitting fluorescence of a predetermined wavelength region by irradiation with excitation light; and a hinge 32 which interconnects the medical marker body and the movable member 33 so that the movable member 33 is rotatable with respect to the medical marker body.SELECTED DRAWING: Figure 1
Patent JP-2021075285-A (JP)
Title: Package
Inventor: OYAMA HIROSHI
IPC: B65D83/08
Filed: 2019-11-05
Abstract: To provide a package which can be improved in usability.SOLUTION: A package 1 is used to pack a packing object, and includes: a hollow package body 10 having heat resistance; a take-out port 17 provided in the package body 10 for taking out the packing object; a blow-out port 50 provided at a position different from the take-out port 17 in the package body 10 for discharging steam inside the package body 10 to the outside when the package 1 is heated; a take-out side lid part 30 for opening/closing the take-out port 17; and a blow-out side lid part 60 opening/closing the blow-out port 50, regardless of an open state or a closed state of the take-out port 17 by the take-out side lid part 30.SELECTED DRAWING: Figure 1
Patent JP-2021074324-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-11-11
Abstract: To provide a game machine for improving amusement of a game with respect to an advantage degree on grant of a privilege in each of repeatedly controlled specific states.SOLUTION: A game machine can perform, in a specific period, a plurality of expectation degree displays including at least an expectation degree display corresponding to the current battle performance state, an expectation degree display corresponding to the next battle performance state, and an expectation degree display corresponding to the next but one battle performance state. When any of advantage degrees of privilege lotteries is a specific advantage degree, the game machine can make a combination of modes of the plurality of expectation degree displays be a specific combination. When any advantage degrees of the privilege lotteries are not the specific advantage degree in a variation period in which the modes of the expectation degree displays vary, the game machine makes the modes of the expectation degree displays vary so that no combinations of the modes of the plurality of expectation degree displays become the specific combination.SELECTED DRAWING: Figure 9
Patent JP-2020083881-A (JP)
Title: Intermediate for deuterated aromatic compounds and method of synthesizing deuterated aromatic compounds using the intermediate
Inventor: KANG HYUN BIN
IPC: C07C15/20
Filed: 2019-11-14
Abstract: To provide a method for preparing deuterated aromatic compounds, in which deuterium is converted to a high level by using intermediates of deuterated aromatic compounds, and to provide an organic electroluminescent device having excellent characteristics such as a long lifespan and luminous efficiency.SOLUTION: The intermediate of the deuterated aromatic compound of the present invention is represented by a specific chemical formula 1, and the method for preparing the deuterated aromatic compound of the present invention comprises the steps of: (1) reacting anthrone or anthraquinone represented by a specific chemical formula 2 with a deuterium source under a metal catalyst to prepare an intermediate of the deuterated aromatic compound represented by the chemical formula 1; and (2) preparing a compound represented by a specific chemical formula 3 using an intermediate of the deuterated aromatic compound of the step (1).SELECTED DRAWING: Figure 1
Patent JP-2021079591-A (JP)
Title: Three-dimensional molded product manufacturing apparatus, three-dimensional molded product manufacturing method, and three-dimensional molded product manufacturing program
Inventor: SHIMADA YOSHIHITO
IPC: B33Y10/00
Filed: 2019-11-18
Abstract: To provide a manufacturing method of a three-dimensional molded product that can prevent a molding site from being flooded by dew condensation during molding, in a molding of a three-dimensional molded product, particularly in an additional molding method in which a molding material is applied in layers and laminated to form a three-dimensional molded product, preferably a material jetting method.SOLUTION: In a manufacturing method of a three-dimensional molded product using a plurality of molding materials, the plurality of molding materials include a model material, a support material and a waterproof material, a support part made of the support material is arranged adjacent to a part or all of an outer circumference of a model part made of the model material, and a waterproof part made of the waterproof material is arranged on the outer circumference of the support part.SELECTED DRAWING: None
Patent JP-2020053395-A (JP)
Title: Electro-optical device and use thereof
Inventor: SUSANNE HEUN
IPC: G09F9/30
Filed: 2019-11-20
Abstract: To provide an electroluminescent device allowing simple production from a solution and having broadband emission.SOLUTION: An electro-optical device includes a) an anode, b) a cathode and c) at least one first luminous layer arranged between the anode and the cathode and containing at least one semiconducting organic material. The electro-optical device is characterized in that at least one second luminous layer arranged between the first luminous layer and the anode comprises at least one polymer having hole-conducting properties and at least one emitter.SELECTED DRAWING: Figure 1
Patent JP-2021086666-A (JP)
Title: Information processing unit, information processing method, and computer program
Inventor: HAMANO YASUYUKI
IPC: B60R16/04
Filed: 2019-11-25
Abstract: To provide an information processing unit, an information processing method and a computer program, capable of objectively determining a deterioration in a power storage element.SOLUTION: An information processing unit 1 includes: an acquisition section 11 acquiring an engine start sound; a determination section 11 determining a deterioration in a power storage element based on the acquired start sound and a reference start sound; and an output section 11 outputting a deterioration determination result.SELECTED DRAWING: Figure 2
Patent JP-2020109947-A (JP)
Title: Hearing device with integrated magnetic induction coil and RF antenna
Inventor: ANDREA RUARO
IPC: H04R25/00
Filed: 2019-11-25
Abstract: To provide a hearing device having improved wireless communication capabilities.SOLUTION: A hearing device 100 includes: one or more microphones 102 configured to generate one or more microphone output signals based on a received audio signal; a signal processor 104 configured to process the one or more microphone output signals; a wireless communication unit 108; and a magnetic induction control chip 114. The magnetic induction control chip is interconnected to a first end of a first conductive element and to a first end of a second conductive element. The wireless communication unit is interconnected to the first end of the first conductive element and to the first end of the second conductive element. A second end of the first conductive element and a second end of the second conductive element are interconnected via a magnetic induction coil 116. The first conductive element and the second conductive element may couple electromagnetically at radio frequencies to form an RF antenna 118.SELECTED DRAWING: Figure 1
Patent JP-2021086291-A (JP)
Title: Information processing device, information processing method, and program
Inventor: MATSUTANI Shintaro
IPC: G06Q50/30
Filed: 2019-11-26
Abstract: To provide appropriate service to a consignee of packages.SOLUTION: The present invention is an information processing device having a control unit that acquires delivery information including information on one or more packages transported by a vehicle, or a consignee of the packages, and selects one or more service units to be mounted on the vehicle among a plurality of service units providing service accompanying the packages and each having different function, based on the delivery information.SELECTED DRAWING: Figure 3
Patent JP-2021084063-A (JP)
Title: Crushing apparatus and fiber treatment apparatus
Inventor: KURATA HIROKI
IPC: B02C4/32
Filed: 2019-11-27
Abstract: To provide a crushing apparatus capable of leaving a fiber for a long time.SOLUTION: A crushing apparatus includes a first rotary shaft member rotating about a first axis, a second rotary shaft member rotating in the opposite direction to the first rotary shaft member about a second axis parallel with the first axis, a plurality of first rotary cutters provided on the first rotary shaft member, and rotating with the first rotary shaft member, a plurality of second rotary cutters provided on the second rotary shaft member, and rotating with the second rotary shaft member, and a first liquid supply portion supplying a liquid to the first rotary cutter. Between the adjacent first rotary cutters, the second rotary cutter is positioned, and between the adjacent second rotary cutters, the first rotary cutter is positioned. The first rotary cutter and the second rotary cutter are separated from each other.SELECTED DRAWING: Figure 1
Patent JP-2021085066-A (JP)
Title: Vacuum heat treatment apparatus for foil base material and heat treatment method for foil base material
Inventor: SEGAWA TOSHINORI
IPC: F27D7/06
Filed: 2019-11-27
Abstract: To provide a vacuum heat treatment apparatus for a foil base material and a heat treatment method for the foil base material for continuously performing heat treatment with high treatment accuracy for a base material comprising a metal foil.SOLUTION: A vacuum heat treatment apparatus 1 includes a vacuum chamber, an unwinding shaft 12, a winding shaft 46, at least a pair of front and back heaters 22, and at least a pair of front and back cooling panels 23 of a base material. A foil base material W is transported in the vacuum chamber along a process path from the unwinding shaft 12 to the winding shaft 46. The heaters 22 are arranged to face the front surface and the rear surface of the foil base material W, respectively, in the process path of the foil base material W, and heats the foil base material W. The cooling panels 23 are arranged opposite to the front surface and the rear surface of the foil base material W on the winding shaft 46 side than the heaters 22 in the process path, and cool the foil base material W.SELECTED DRAWING: Figure 1
Patent JP-2021084087-A (JP)
Title: Exhaust gas cleaning system
Inventor: NAGATA NAOTO
IPC: B01D53/94
Filed: 2019-11-29
Abstract: To provide an exhaust gas cleaning system capable of efficiently removing NOx contained in an exhaust gas discharged from an internal combustion engine, the exhaust gas alternately having a reductant-excessive atmosphere and an oxidant-excessive atmosphere centered by a stoichiometric atmosphere.SOLUTION: An exhaust gas cleaning system includes a first exhaust gas cleaning apparatus that cleans an exhaust gas discharged from an internal combustion engine, the exhaust gas alternately having a reductant-excessive atmosphere and an oxidant-excessive atmosphere centered by a stoichiometric atmosphere and a second exhaust gas cleaning apparatus that further cleans the exhaust gas cleaned by the first exhaust gas cleaning apparatus. The first exhaust gas cleaning apparatus has a three-way catalyst. The second exhaust gas cleaning apparatus has an exhaust gas cleaning catalyst containing an AMn2O4 spinel type oxide carrier (A=Mg, Zn, or Li) carrying a noble metal.SELECTED DRAWING: Figure 1