baber/WOPTO huggingface dataset:
Patent JP-2020073273-A (JP)
Title: Separation membrane structure
Inventor: MIYAHARA MAKOTO
IPC: C04B38/00
Filed: 2020-02-06
Abstract: To provide a separation membrane structure capable of achieving both of permeability and separation performance.SOLUTION: A separation membrane structure 10 includes: a porous support body 20 composed of ceramics; a first separation membrane 30 formed on the porous support body 20; and a second separation membrane 40 formed on the first separation membrane 30. The second separation membrane contains at least one or more kinds of cations selected from among alkali metal, alkali earth metal, Au, Ag, Cu, Ni, Co, Pd and Pt. The first separation membrane 30 and the second separation membrane 40 are composed of zeolite of the same skeletal structure selected from among BEA, DDR, CHA and MEL. A Si/Al atomic ratio of the second separation membrane 40 is smaller than that of the first separation membrane 30.SELECTED DRAWING: Figure 4
Patent JP-2021123306-A (JP)
Title: Underwater mobile body
Inventor: KOBAYASHI KENGO
IPC: B63B22/08
Filed: 2020-02-07
Abstract: To provide an underwater mobile body capable of increasing buoyancy while preventing the size of the body from becoming large.SOLUTION: A buoyancy auxiliary device 4 of an underwater mobile body 1 includes: a pressure-tight unit 41 for forming sealed space; an exposure unit 42 exposed underwater; an expandable/shrinkable inner bag body 43 arranged in the pressure-tight unit 41; an expandable/shrinkable outer bag body 44 arranged in the exposure unit 42; a flow path 45 coupling the inner bag body 43 and the outer bag body 44 to be capable of communicating; a valve body 46 arranged in the flow path 45; and working fluid sealed inside the inner bag body 43 and the outer bag body 44.SELECTED DRAWING: Figure 2
Patent JP-2020144360-A (JP)
Title: Resin-based clay
Inventor: YOSHIMOTO KEIICHI
IPC: C08F210/16
Filed: 2020-02-13
Abstract: To provide a resin-based clay that is superior in molding easiness, and also is superior in normal temperature shape retention capable of retaining a shape of the completed work after molding completion.SOLUTION: A resin-based clay contains an ethylene-based copolymer A being a copolymer of ethylene and α-olefin of 3-6 C of 5-20 mol%, and satisfies the following characteristics (1)-(4). The characteristic (1): MFR (190°C, a load of 2.16 kg) is 1-50 g/10 min or less. The characteristic (2): the density is 0.875-0.900 g/cm3 or less. The characteristic (3): the melt tension measured on conditions of 80°C, an extrusion speed of 10 mm/min and a haul-off speed of 10 m/m is 10-100 mN or less. The characteristic (4): an intersection point of a temperature transition curve of storage modulus G' and a temperature transition curve of loss modulus G'' is present in a range of 55-75°C.SELECTED DRAWING: None
Patent JP-2021126291-A (JP)
Title: Marker for golf
Inventor: KATO YOSHINORI
IPC: A63B71/06
Filed: 2020-02-13
Abstract: To provide a marker for golf that can indicate an inclination direction and an inclination degree of green in shorter time.SOLUTION: A marker 10 for golf includes: a bottom plate 20 provided with a concave-curved surface 22 including a peripheral edge part 22b which is inclined by a predetermined angle θ relative to a plane which is orthogonal to a thickness direction; a sheet 40 laid on the concave-curved surface 22 and containing oil content at the surface thereof; a ball 50 placed on the sheet 40 so at to be capable of rolling; and a top plate 60 having light transmissivity, including an outer peripheral wall 62 which extends toward the bottom plate 20 and installed so as to cover the bottom plate 20 with the outer peripheral wall 62.SELECTED DRAWING: Figure 1
Patent JP-2021128579-A (JP)
Title: Alarm unit
Inventor: UENO YASUMASA
IPC: G08B17/00
Filed: 2020-02-14
Abstract: To provide an alarm unit which allows for checking functions that do not need to be lit up in a detection mode for performing detection without providing separate light-emitting units.SOLUTION: An alarm unit (1) comprises a controller (80) capable of switching the alarm unit into a detection mode for allowing a first detection unit (10) and a second detection unit (20) to perform detection and a function check mode for performing at least either of inspection and setting of at least a function of the second detection unit (20), where the controller turns on at least one of multiple light-emitting units when performing at least either of inspection and setting of the function of the second detection unit (20) in the function check mode.SELECTED DRAWING: Figure 1
Patent JP-2021127665-A (JP)
Title: Floor slab removal method and floor slab removal device
Inventor: KOBAYASHI KATSUYA
IPC: E01D19/12
Filed: 2020-02-17
Abstract: To provide a floor slab removal method that efficiently removes a floor slab from a girder.SOLUTION: A floor slab removal method of the present invention bridges a beam material 20 between an adjacent block 2n and a girder 4 from which a block 2a has already been removed so that a block 2r to be removed straddles the longitudinal direction of a bridge 1. A drive unit 10 supported by the beam material 20 is connected to the block 2r to be removed. The drive unit 10 is then driven to separate the block 2r to be removed from the girder 4.SELECTED DRAWING: Figure 2
Patent JP-2021135207-A (JP)
Title: Determination method of alkali silica reactivity of coarse aggregate
Inventor: KOIKE KOTARO
IPC: G01N21/88
Filed: 2020-02-27
Abstract: To provide a method for accurately and easily, in a short period, alkali silica reactivity of a coarse aggregate.SOLUTION: There is provided a determination method of alkali silica reactivity of a coarse aggregate configured so that in a distribution image of a maximum main strain acquired through at least: (A) a production step of a sample; (B) an acquisition step of a digital image before promotion cure; (C) an acquisition step of a digital image after the promotion cure; and (D) a calculation step of secular change of the maximum main strain, if there is a pattern indicating a dot state, it is determined that a determination object coarse aggregate has alkali silica reactivity.SELECTED DRAWING: Figure 3
Patent JP-2021136374-A (JP)
Title: Semiconductor storage device
Inventor: OGURA TATSUO
IPC: H01L29/788
Filed: 2020-02-28
Abstract: To provide a semiconductor storage device with good characteristics.SOLUTION: A semiconductor storage device comprises a plurality of conductive layers 110 arranged in a first direction crossing a substrate, a semiconductor layer 120 extending in the first direction and facing the plurality of conductive layers, and a charge storage unit provided between the semiconductor layer and the plurality of conductive layers. A plurality of memory cells formed in positions in which the plurality of conductive layers and the semiconductor layer face to each other comprise a memory cell array connected in series in the first direction to constitute a memory string. The charge storage unit includes a plurality of first charge storage units 132a facing the plurality of conductive layers in a second direction along a principal surface of the substrate, and a plurality of second charge storage units 132b arranged in different positions in the first and second directions with respect to the plurality of first charge storage units. A distance between the first charge storage unit and the semiconductor layer is smaller than that between the second charge storage unit and the semiconductor layer. A distance between the second charge storage unit and the conductive layer is smaller than a distance between the first charge storage unit and the conductive layer.SELECTED DRAWING: Figure 4
Patent JP-2021133183-A (JP)
Title: Seat device
Inventor: NAKANE MASANOBU
IPC: A47C3/18
Filed: 2020-02-28
Abstract: To provide a seat device capable of reliably inhibiting a rotation operation of a seat by a seated person when the seat back face is in a long state along a wall.SOLUTION: A seat device comprises a rotation lock mechanism 60 that can restrain the rotation of a seat 1, a rotation operation part 200 that performs a release operation of the restraint by the rotation lock mechanism 60, and a rotation operation inhibition mechanism 210 that disables the release operation in the rotation operation part 200 when the seat 1 is in a long state. The rotation operation inhibition mechanism 210 comprises an engaging part 211 provided on a leg base 11, and an engaged part 207 that is provided in the rotation operation part 200 at a moving base 20 and engages with the engaging part 211 to disable the release operation of the rotation operation part 200 when the seat 1 is in the long state.SELECTED DRAWING: Figure 1
Patent JP-2020080328-A (JP)
Title: Method of storing liquid composition for organic semiconductor element
Inventor: KAKIMOTO HIDENOBU
IPC: H01L51/50
Filed: 2020-03-02
Abstract: To prevent volatilization of an organic solvent while a liquid composition for an organic semiconductor element is stored by placing in a container, and to prevent deterioration in function of an organic compound for forming an organic semiconductor element.SOLUTION: A method of storing a liquid composition for an organic semiconductor element includes the step of storing the liquid composition for an organic semiconductor element containing an organic compound for forming an organic semiconductor element, and an organic solvent, in a storage container having a container body, a packing covering an opening part of the container body, and a lid. The container body has an inner wall formed of a material which does not chemically act on the organic solvent nor on the organic compound, and a surface of the packing, which covers the opening of the container body and which comes into contact with an opening end part when the packing and the lid are mounted to the container body to form a sealed state, is formed of a material containing a resin having a fluorine atom.SELECTED DRAWING: None
Patent JP-2021141133-A (JP)
Title: Method for manufacturing printed wiring board
Inventor: MIYOSHI MARIKO
IPC: H05K3/46
Filed: 2020-03-03
Abstract: To provide a method for manufacturing printed wiring boards, which is capable of achieving both improved smear removal and lower surface roughness of an insulating layer.SOLUTION: A method for manufacturing printed wiring boards includes, in the following order: a first step of preparing a resin sheet that includes a support, a release layer and a resin composition layer in this order; a second step of laminating the resin composition layer and a substrate; a third step of curing the resin composition layer; a fourth step of peeling the support thereby to obtain an intermediate multilayered body including at least partially the substrate, the resin composition layer and the release layer in this order; and a fifth step of bringing an oxidant into contact with the surface of the intermediate multilayered body on a release layer side.SELECTED DRAWING: Figure 1
Patent JP-2020143054-A (JP)
Title: Organic electroluminescence device and polycyclic compound for organic electroluminescence device
Inventor: SUZAKI YUJI
IPC: H01L51/50
Filed: 2020-03-04
Abstract: To provide an organic electroluminescence device including a thermally activated delayed fluorescent material, and a polycyclic compound used as a thermally activated delayed fluorescent material.SOLUTION: Provided is a polycyclic compound represented by formula 1. In formula 1, Ar1 and Ar2 independently represent a substituted or unsubstituted C6-30 aryl group or the like; R1-R8 independently represent H, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group with 6-30 ring forming carbon atoms, or the like, or R1-R8 bind to each other to form a ring, and at least two of R1-R8 have an amino group with two substituted or unsubstituted aryl groups or the like being substituted.SELECTED DRAWING: None
Patent JP-2021141200-A (JP)
Title: Inductor component
Inventor: MIYAKE ISAMU
IPC: H01F17/04
Filed: 2020-03-05
Abstract: To reduce positional displacement of a wire main body of an inductor wire from a designed position.SOLUTION: In an inductor component 10, an inductor wire 30 is in an element body 20. The inductor wire 30 extends on a virtual flat plane which is a plane passing inside the element body 20. A wire main body 31 of the inductor wire 30 has an oblong rectangular shape elongated in a length direction Ld in the top view. Thus, a wire width MW perpendicular to the extending direction is constant since the wire main body 31 has such an oblong rectangular shape. A protrusion 34 having an oblong rectangular shape in the top view protrudes from an edge of the wire main body 31 in the width direction Wd. The protrusion 34 extends, from a center of the wire main body 31 in the extending direction, in a direction perpendicular to the extending direction. The protrusion 34 is provided on each of both sides in the width direction Wd of the wire main body 31 with the width direction Wd interposed therebetween. An area ratio of the protrusion 34 to the wire main body 31 is less than or equal to 7.2%.SELECTED DRAWING: Figure 3
Patent JP-2020105209-A (JP)
Title: Purification of recombinant iduronate-2-sulfatase
Inventor: DAVE NICHOLS
IPC: A61K38/095
Filed: 2020-03-05
Abstract: To provide purification of recombinant iduronate-2-sulfatase.SOLUTION: The invention provides, among other things, an improved method for purifying I2S protein produced by recombination for enzyme replacement therapy. The invention is, in part, based on a surprising discovery that the recombinant I2S protein can be purified from unprocessed biomaterials such as a cell culture medium containing I2S by using as few as four chromatography columns. Approved existing purification process of recombinant I2S for enzyme replacement therapy involves six chromatography columns.SELECTED DRAWING: Figure 1
Patent JP-2021137483-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-03-09
Abstract: To provide a game machine capable of handling a case where the number of chip select terminals is insufficient.SOLUTION: A main chip 100A and a sub chip are mounted on a main control board 100 of a game machine in the present invention. The main chip 100A includes multiple pins that can select at least two functions among a chip select function, a general-purpose input/output function, and an SPI communication function (specifically, a pin of "Pin No. 21", a pin of "Pin No. 23"). The pin of "Pin No. 21" is used when the pin of "Pin No. 2" having a function of an address bus is decoded and an extension mode to extend the number of the chip select functions is set.SELECTED DRAWING: Figure 24
Patent JP-2021143613-A (JP)
Title: Fuel injection device
Inventor: TAKABAYASHI KAHO
IPC: F02M69/00
Filed: 2020-03-11
Abstract: To sufficiently promote gasification of injected fuel even when intake air has a low temperature.SOLUTION: A fuel injection device includes an injector 26 for injecting fuel into an intake port 22 from which intake air is sucked. The fuel injection device introduces a gas of which temperature is higher than the intake air in the vicinity of an injection port 26a of the injector 26.SELECTED DRAWING: Figure 1
Patent JP-2020089892-A (JP)
Title: Method and system for at least partially removing carbon dioxide present in air, and device
Inventor: RUTH MUFFETT
IPC: C01B32/50
Filed: 2020-03-12
Abstract: To reduce a level of carbon dioxide present in the air.SOLUTION: There are provided a method, a system and a device for at least partially removing carbon dioxide 14 present in the air. Hydroxide 10 is sprayed into the air. A carbonate compound 16 is formed by reacting at least a part of the carbon dioxide 14 present in the air with the hydroxide 10, and thereby at least partially the carbon dioxide 14 is removed from the air.SELECTED DRAWING: Figure 1
Patent JP-2021144576-A (JP)
Title: Information processing device, information processing method, and program
Inventor: MIYAYOSHI TAKESHI
IPC: G05B19/18
Filed: 2020-03-13
Abstract: To provide an information processing device, information processing method and program, which allow for efficiently and accurately identifying anomalous behavior of a processing machine.SOLUTION: An information processing device 10 comprises: a detection device communication unit 12 configured to acquire a detection signal of a physical quantity that varies with operation of a processing machine 70; an image capturing device control unit 41 configured to acquire image information of the processing machine 70; and a display control unit 14 configured to display on a display 106a a score indicative of a possibility of abnormality of the processing machine 70 as determined based on the detection signal in association with the image information.SELECTED DRAWING: Figure 17
Patent JP-2021145286-A (JP)
Title: Pronunciation device
Inventor: ITO AKIRA
IPC: H04R7/12
Filed: 2020-03-13
Abstract: To provide a pronunciation device that can increase the rigidity of a curved vibrating sheet and increase the degree of freedom to achieve good sound quality.SOLUTION: In a pronunciation device, a vibrating sheet 10 in which a flexible sheet such as an FPC is curved is used. An elastic reinforcing member 15 made of a foam material is adhered and fixed to the rear surface of the vibrating sheet 10. The fixed side end 11 of the vibrating sheet 10 is fixed to a support 2, and a drive side end 12 is provided with a coil layer 18 constituting a drive mechanism. The left and right edges of the vibrating sheet 10 face each other through a minute gap without being restricted by the side walls of the support 2.SELECTED DRAWING: Figure 4
Patent JP-2021142269-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-03-13
Abstract: To provide a game machine that enables smooth cooperation between main control means and performance control means.SOLUTION: A game machine of the present invention stores determination information for which the determination has not been executed as reservation memory. When receiving a winning command with one more reservation memory than the number of reservation icons, performance control means performs additional display of the reservation icon in a normal additional mode and performs increase display of a reservation number in a specific update mode. When receiving a start command with two or more reservation memories than the number of reservation icons, the performance control means performs additional display of the reservation icon in a special additional mode and performs increase display of the reservation number in the specific update mode.SELECTED DRAWING: Figure 138
Patent JP-2021149172-A (JP)
Title: Geo-targeting advertisement distribution system and geo-targeting advertisement distribution method
Inventor: SASAKI KENJI
IPC: G09F19/00
Filed: 2020-03-16
Abstract: To provide a geo-targeting advertisement distribution system and a geo-targeting advertisement distribution method that can obtain high advertisement effect.SOLUTION: A geo-targeting advertisement distribution system performs an authentication process for a communication terminal CT2 that accesses a wireless communication LAN 10 and acquires authentication information from the communication terminal CT2. The system acquires an identifier IR2 when the authentication process is performed, and detects the identifier IR2 transmitted from the communication terminal CT2 when the communication terminal CT2 is connected to the Internet 40. The system distributes an advertisement to the communication terminal CT2 when the identifier IR2 is detected. The advertisement distributed to the communication terminal CT2 is selected so as to correspond to positional information on the communication terminal CT2 and attribute information of a user of the communication terminal CT2 acquired based on the authentication information or the like acquired at the time of the authentication process.SELECTED DRAWING: Figure 4
Patent JP-2021038372-A (JP)
Title: Foam sheet
Inventor: IWASAKI MIKI
IPC: B29C44/00
Filed: 2020-03-19
Abstract: To provide a foam sheet that is thin in thickness and low in surface resistivity.SOLUTION: A foam sheet has a thickness of 5000 μm or less and contains resin and carbon nanotubes.SELECTED DRAWING: None
Patent JP-2021149050-A (JP)
Title: Heating device and image processing apparatus
Inventor: ENDO SASUKE
IPC: G03G15/20
Filed: 2020-03-23
Abstract: To provide a heating device and an image processing apparatus which can exhibit the high reliability.SOLUTION: A heating device according to an embodiment comprises a film-like cylindrical body, a heater unit, a heat transmission member, grease, and a support member. The heater unit is arranged on the inner side of the cylindrical body. The heater unit has the axial direction of the cylindrical body as the longitudinal direction. The heater unit has the first surface that is in contact with the inner surface of the cylindrical body. The heat transmission member is arranged on the second surface side opposite to the first surface of the heater unit. The grease is arranged between the heater unit and the heat transmission member. The support member is arranged on the side opposite to the heater unit with the heat transmission member held therebetween. The support member is fixed to the heater unit in a fixation part on the outer side of the heat transmission member in the longitudinal direction. The support member has a non-contact part that is not in contact with the heater unit between the heat transmission member and the fixation part.SELECTED DRAWING: Figure 8
Patent JP-2021150921-A (JP)
Title: Elastic wave device, filter and multiplexer
Inventor: MIURA SHIMPEI
IPC: H03H9/145
Filed: 2020-03-23
Abstract: To provide an elastic wave device with improved electric power proofness.SOLUTION: An elastic wave device comprises: a piezoelectric layer; a pair of interdigital electrodes each of which includes a plurality of electrode fingers 14 using a first metal element whose melting point is equal to or more than a melting point of platinum as a main component, and in which at least some of the plurality of electrode fingers 14 are arranged alternately in an arrangement direction of being arranged on the piezoelectric layer; and a plurality of metal films 15 overlapped with both ends of the electrode finger 14 in the arrangement direction at at least some in the lengthwise direction of the plurality of electrode fingers 14 within a cross region 25 in which the plurality of electrode fingers 14 are overlapped in view of the arrangement direction, in at least some of the plurality of electrode fingers 14, separated from each other, provided between the piezoelectric layer and the plurality of electrode fingers 14 and using a second metal element with smaller Young's modulus than that of the first metal element as a main component.SELECTED DRAWING: Figure 2
Patent JP-2021152264-A (JP)
Title: Baseboard and health management system
Inventor: NISHIMORI TAISUKE
IPC: E04F19/04
Filed: 2020-03-24
Abstract: To provide a baseboard that is useful for capturing the sounds or vibrations that occur when a user walks.SOLUTION: A baseboard 30 includes a microphone 31 for sensing the sound generated by the walking of a user, a signal processing unit 32 that extracts a feature amount from the signal output by a sensor as a result of the sensing, and outputs the extracted feature amount, and a baseboard main body 33 having a first main surface 33a arranged to face a wall surface 81 and accommodating the sensor and the signal processing unit 32 in a recess provided on the first main surface 33a side.SELECTED DRAWING: Figure 5