baber/WOPTO huggingface dataset:
Patent JP-2019107897-A (JP)
Title: Biaxially stretched sheet and molded article
Inventor: YOSHIMURA DAISUKE
IPC: B32B27/18
Filed: 2019-02-18
Abstract: To provide a biaxially stretched sheet which is excellent in all of oil resistance, color tone, appearance (for instance, coating appearance) and storage stability (for instance, appearance after storage and antifogging properties) in good balance.SOLUTION: A biaxially stretched sheet has a biaxially stretched resin layer formed by biaxially stretching a resin composition containing a copolymer which contains acrylonitrile and styrene as monomer units and has a mass ratio between the acrylonitrile and the styrene of 16/84 to 32/68; and a coating layer which covers at least one surface of the biaxially stretched resin layer, and contains (A) a sucrose laurate and (B) a sucrose fatty acid ester with an ester moiety having 16 or more carbon atoms, a degree of unsaturation of 1 or less, and an HLB of 12 or more.SELECTED DRAWING: None
Patent JP-2020137607-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-02-27
Abstract: To prevent a reduction in the interest of games.SOLUTION: A variable performance where a symbol is temporarily stopped and then finally stopped may be executed. When reach performance of SP reach or higher is completed in the variable performance, a specific image 31e is displayed on an image display device 31. In a variable performance accompanied by display of the specific image 31e, a given performance using a performance symbol 38 cannot be executed upon temporarily stop of the performance symbol 38, whereas in a variable performance accompanied by no display of the specific image 31e, a given performance using a performance symbol 38 can be executed upon temporarily stop of the performance symbol 38.SELECTED DRAWING: Figure 44
Patent JP-2019150020-A (JP)
Title: Nucleic acid molecules that bind to ammonium-oxidizing bacteria, methods and kits for detecting ammonium-oxidizing bacteria
Inventor: YAMADA TSUYOSHI
IPC: C12Q1/28
Filed: 2019-03-01
Abstract: To provide functional nucleic acid molecules as a microbe detecting tool targeting ammonium-oxidizing bacteria which conduct important reactions in biological wastewater treatment process.SOLUTION: The nucleic acid comprises at least one polynucleotide selected from: (a) 27 polynucleotides comprising specific sequences; (b) a polynucleotide binding to an ammonium oxidizing bacterium comprising a base sequence having 90% or more identity to anyone of the base sequences of (a); (c) 27 polynucleotides comprising specific base sequences different from the sequences of (a); (d) a polynucleotide binding to an ammonium oxidizing bacterium comprising a base sequence having 90% or more identity to anyone of the base sequences of (c), where the nucleic acid specifically binds to ammonium-oxidizing bacteria.SELECTED DRAWING: Figure 3
Patent JP-2020143583-A (JP)
Title: engine
Inventor: AKASEGAWA JUN
IPC: F02F5/00
Filed: 2019-03-04
Abstract: To increase an expansion ratio of an engine so as to become larger than a compression ratio with a simple structure.SOLUTION: In an engine, a piston 20 includes a piston ring 31 that is pushed on an inner diameter side in a compression stroke and pushed on an outer diameter side by internal pressure of a combustion chamber 11a in an expansion stroke, thereby increasing an expansion ratio so as to become larger than a compression ratio.SELECTED DRAWING: Figure 2
Patent JP-2020143199-A (JP)
Title: Tire rubber composition and pneumatic tire
Inventor: MUKAI MASAKAZU
IPC: C08L21/00
Filed: 2019-03-05
Abstract: To provide a tire rubber composition having excellent physical properties such as breaking strength, elongation at break, and modulus, and a pneumatic tire including the same.SOLUTION: A tire rubber composition contains a rubber component, and flexible particles. Relative to the rubber component 100 pts.mass, the content of the flexible particles is 0.5-30 pts.mass, and the flexible particles have an average particle size of 0.08-2.0 μm.SELECTED DRAWING: None
Patent JP-2020142639-A (JP)
Title: Vehicle resin door
Inventor: SOMEYA NORIKI
IPC: B60J5/06
Filed: 2019-03-06
Abstract: To provide a vehicle resin door which is excellent in fixture strength of a window frame and weight reduction.SOLUTION: A vehicle resin door 1 includes an outer panel 11 and an inner panel 12, and a peripheral edge part of a window frame comprises: an outer panel side window frame peripheral edge part 11a and an inner panel side window frame peripheral edge part 12a. The outer panel side window frame peripheral edge part 11a and the inner panel side window frame peripheral edge part 12a are fixed by a rivet 31. The vehicle resin door may be a resin swing door (a hinge door). However, it is preferable that the vehicle resin door be a resin slide door.SELECTED DRAWING: Figure 1
Patent JP-2020145162-A (JP)
Title: Power storage element and manufacturing method therefor
Inventor: YOSHIOKA HIROYA
IPC: H01M2/02
Filed: 2019-03-08
Abstract: To provide a power storage element in which sheath materials in a region apart from a junction region are hard to be bonded.SOLUTION: The power storage element includes: an outer sheath 7 having a first sheath material and a second sheath material; and an electrode body 5 housed in a housing space 7a formed between the first and second sheath materials, and including a plurality of first electrodes and a plurality of second electrodes in lamination. The first sheath material includes: a peripheral part; and a swelled part surrounded by the peripheral part and swelled out from the peripheral part in a direction apart from the second sheath material. The first and second sheath materials are bonded in a junction region which is partially overlapped with the peripheral part and surrounds the swelled part in a circumferential shape. In a position between the junction region and the swelled part, at least one of the first and second sheath materials includes a protrusion part 47 which protrudes in a direction apart from the other of the first and second sheath materials and extends linearly. The projection part is provided circumferentially along the junction region.SELECTED DRAWING: Figure 1
Patent JP-2020146868-A (JP)
Title: Intermediate transfer medium and receiving layer-forming coating liquid
Inventor: NARUMI Yusuke
IPC: C09D163/00
Filed: 2019-03-11
Abstract: To provide an intermediate transfer medium that makes it possible to make a printed matter having high durability and a receiving layer-forming coating liquid.SOLUTION: An intermediate transfer medium has a base material, and a transfer layer at least having a receiving layer, the receiving layer having an epoxy resin and a curing agent, the curing agent being at least one of an amine curing agent, an amide curing agent, an imidazole curing agent and an acid anhydride curing agent.SELECTED DRAWING: Figure 1
Patent JP-2020150743-A (JP)
Title: Electric power conversion device
Inventor: INOUE SHUNTARO
IPC: H02M3/155
Filed: 2019-03-15
Abstract: To rise and down a pressure in response to an input voltage of both of a positive and negative polarities.SOLUTION: In a positive and negative polarities 30, a second series path to which one end is connected to a first both electrode terminal 11, and a first series path to which the one end of a second both electrode terminal 12 is connected are formed. The positive and negative polarities 30 comprises: a first switching element S1 and a series inductor Ls which are provided to the first series path; and a tank capacitor Ct and a parallel inductor Lp which are provided to a parallel path between the first switching element S1 and the series inductor Ls. The positive and negative polarities 30 comprises: a second switching element S2 provided at a point on the other end side of the first series path from the series inductor Ls and a point between the tank capacitor Ct and the parallel inductor Lp; and a positive electrode terminal 21 and a negative electrode terminal 22 which are provided at the other end of the first series path and the other end of the second series path.SELECTED DRAWING: Figure 2
Patent JP-2020148322-A (JP)
Title: Bearing device for axle
Inventor: INANO KOICHI
IPC: F16C19/38
Filed: 2019-03-15
Abstract: To prevent a rear lid from coming off from a rolling bearing upon assembling a bearing device.SOLUTION: A bearing device for an axle comprises a rolling bearing 17 composed of an inner ring 12, an outer ring 14, and a conical roller 15 inserted between the inner ring 12 and the outer ring 14, wherein a rear lid 19 is arranged on one side of the inner ring 12 in an axial direction via an annular spacer 24, and a seal part 27 is provided on the outer peripheral edge part of the spacer 24. Cylindrical parts 30 extending in both axial directions are integrally formed on the inner peripheral edge part of the spacer 24, and the outer periphery of the cylindrical part 30 is fitted to the inner periphery of the inner ring 12 and the inner periphery of the rear lid 19 with a tightening margin.SELECTED DRAWING: Figure 1
Patent JP-2020088838-A (JP)
Title: Moving picture distribution system, moving picture distribution method, and moving picture distribution program
Inventor: WATANABE MASASHI
IPC: H04N21/2668
Filed: 2019-03-18
Abstract: To provide a mechanism for increasing the number of opportunities for communication with a viewing user.SOLUTION: A moving picture distribution system 1 for distributing a moving picture including an animation of a character object generated on the basis of motion of an actor to a client device 10 used by a viewing user comprises a storage for storing an object associated with the viewing user to receive a display request on the object from the viewing user; and, on a display device disposed at a position viewable from the actor, displays object information in which information on the object on which the display request is received, identification information on the viewing user performing the display request on the object, and a selection state showing whether or not the object is selected for each object are associated with one another.SELECTED DRAWING: Figure 1
Patent JP-2020155207-A (JP)
Title: Manufacturing method of spark plug
Inventor: IWABUCHI JUNKI
IPC: H01T13/32
Filed: 2019-03-18
Abstract: To provide a manufacturing method capable of making a noble metal layer which covers a projection, harder to be peeled in a spark plug comprising a ground electrode including the projection.SOLUTION: A spark plug comprises a ground electrode including a main body part which includes a projection, and a noble metal layer covering the projection. A manufacturing method of the spark plug includes a preparation step, an extrusion step, and a weld step. In the preparation step, a noble metal material is placed on a base material of the ground electrode. In the extrusion step, a portion where the noble metal material is placed, in the base material is extruded after the preparation step and the projection which is at least partially covered with the noble metal layer is formed. In the weld step, a contact part of the noble metal layer and the main body part is at least partially welded after the extrusion step.SELECTED DRAWING: Figure 3
Patent JP-2020153075-A (JP)
Title: Building and entrance storage
Inventor: KAWAMURA SHINJI
IPC: A47B61/04
Filed: 2019-03-18
Abstract: To provide a building and an entrance storage capable of using the same handrail part (handrail) both when sitting on a seat part (bench) or standing up from the seat part and when passing through a step of an entrance rail.SOLUTION: A building having an entrance hall 21 and an entrance dirt floor 22 provided adjacently to the entrance hall 21 and having a floor surface lower than the entrance hall 21, comprises: a storage part 4 in which articles can be housed inside the entrance hole 21; a seat part 5 provided in the entrance dirt floor 22 adjacently to the storage part 4 and capable of being seated on the upper surface; and a handrail part 6 provided in the vicinity of a boundary portion between the entrance hole 21 and the entrance dirt floor 22 and in the vicinity of the seat part 5. An entrance storage 3 includes the storage part 4 provided in the entrance hall 21 and capable of storing an article therein, the seat part 5 provided adjacently to the storage part 4 in the entrance dirt floor 22 and capable of sitting on the upper surface, and the handrail part 6 provided near the boundary part between the entrance hall 21 and the entrance dirt floor 22 and near the seat part 5.SELECTED DRAWING: Figure 2
Patent JP-2020155486-A (JP)
Title: Semiconductor device, inverter circuit, driving device, vehicle, and elevator
Inventor: SHIMIZU TATSUO
IPC: H01L29/12
Filed: 2019-03-18
Abstract: To provide a semiconductor device capable of reducing on-resistance.SOLUTION: A semiconductor device according to an embodiment comprises: a semiconductor layer having first and second planes; a first conductivity-type first semiconductor region; second conductivity-type second and third semiconductor regions between the first semiconductor region and the first plane; a first conductivity-type fourth semiconductor region between the second semiconductor region and the first plane; a first conductivity-type fifth semiconductor region between the third semiconductor region and the first plane; a first trench and a second trench between the fourth and fifth semiconductor regions and over the second and third semiconductor regions; a sixth semiconductor region between the second and third semiconductor regions and between the first and second trenches; a second conductivity-type seventh semiconductor region located between the first trench and the first semiconductor region and in contact with the second and third semiconductor regions; a first gate electrode located in the first trench; a second gate electrode located in the second trench; a first electrode; and a second electrode.SELECTED DRAWING: Figure 1
Patent JP-2020154126-A (JP)
Title: Image formation apparatus, cleaning method and cleaning program
Inventor: SAITO KAZUHIRO
IPC: G03G15/00
Filed: 2019-03-20
Abstract: To remove a deposit adhering to an image carrier whose temperature becomes high.SOLUTION: An MFP comprises: a plurality of photoreceptor drums which carry a toner image constituted by toner; and a cleaning device 27Y which is provided in each of the plurality of photoreceptor drums, for example, applies a lubricant to a photoreceptor drum 23Y after the toner image carried by the photoreceptor drum 23Y is transferred, and polishes the photoreceptor drum. The polishing efficiency by the cleaning device for the photoreceptor drum whose temperature becomes the highest among the plurality of photoreceptor drums is higher than the polishing efficiency by the cleaning device for the other photoreceptor drums.SELECTED DRAWING: Figure 4
Patent JP-2020151955-A (JP)
Title: Liquid discharge unit and liquid discharge device
Inventor: TATSUTA DAIKI
IPC: B41J2/01
Filed: 2019-03-20
Abstract: To provide a liquid discharge unit which can efficiently connect a liquid discharge head and a connection member.SOLUTION: A liquid discharge unit includes a liquid discharge head 26 for discharging a liquid, and a connection member 25 connected to the liquid discharge head. The liquid discharge head has a first connection part and a second connection part. The liquid discharge unit includes a first mounting part arranged in a first position of the connection member, a second mounting part arranged in a second position different from the first position of the connection member, a first elastic body which elastically biases the first mounting part or the first connection part, and a second elastic body which elastically biases the second mounting part or the second connection part. The connection member is connected by the liquid discharge head when the first elastic body biases the first mounting part or the first connection part in a state where the first mounting part is in contact with the first connection part, and the second elastic body biases the second mounting part or the second connection part in a state where the second mounting part is in contact with the second connection part.SELECTED DRAWING: Figure 3
Patent JP-2020154827-A (JP)
Title: Memory apparatus and control method for memory apparatus
Inventor: YAMAZAKI SO
IPC: G06F12/06
Filed: 2019-03-20
Abstract: To provide a memory apparatus for achieving improvement of access throughput.SOLUTION: A memory system 1 includes a host apparatus 2 and a memory apparatus 3. The memory apparatus 3 includes a memory device 31 and a controller 32. The memory device includes a plurality of memory chips 311. The controller includes a plurality of memories 325 (command queue). The controller determines whether or not the memory chip has allocated to any one memory when receiving an access request related to the memory chip from the host apparatus. The controller newly allocates the memory chip to the memory to which none of the memory chips is allocated when it is determined that the memory chips has not been allocated, and enqueues a command corresponding to the access request received from the host apparatus to the memory to which the memory chip is newly allocated.SELECTED DRAWING: Figure 1
Patent JP-2020154203-A (JP)
Title: Peeling device and image formation apparatus
Inventor: OMORI YUICHI
IPC: G03G15/14
Filed: 2019-03-22
Abstract: To provide a peeling device and image formation apparatus which can prevent the scattering of the cloud of toner that is generated from a peeling member for peeling a recording medium transferred with toner from an image holding body.SOLUTION: A peeling device 68 comprises: a peeling member 70 being the peeling member 70 which peels from an image holding body 46 a recording medium transferred with the unfixed developer from the image holding body 46 and whose tip contacts the image holding body 46; and a coating member 72 which coats at least the surface of the peeling member 70 opposite to the image holding body side including at least the tip of the peeling member 70 with a gap between the peeling member 70 and itself.SELECTED DRAWING: Figure 4
Patent JP-2020152348-A (JP)
Title: Parking support control device, parking support device, parking support method and program
Inventor: NAKAZAWA TOKUYUKI
IPC: B60R99/00
Filed: 2019-03-22
Abstract: To properly perform parking support in an angle parking section.SOLUTION: A parking support control device includes: a parking position identification part 27 that identifies a loading direction and a parking section for parking a vehicle; a positional relationship detection part 28 that detects a positional relationship between a vehicle travel direction and the loading direction identified by the parking position identification part 27; and a loading determination part 29 that determines whether the vehicle is to be advance-loaded or retreat-loaded in the loading direction identified by the parking position identification part 27, on the basis of the result of detection by the positional relationship detection part 28.SELECTED DRAWING: Figure 1
Patent JP-2019114552-A (JP)
Title: Base particle, conductive particle, conductive material, and connection structure
Inventor: YAMADA YASUYUKI
IPC: H01B5/16
Filed: 2019-03-25
Abstract: To provide a base particle that can achieve both of low connection resistance and high conduction reliability when a conductive particle formed by forming a conductive layer on the surface of the base particle is used for electric connection between electrodes.SOLUTION: The base particle of the present invention is to be used, after a conductive layer is formed on the surface thereof, to obtain a conductive particle having the conductive layer. The base particle shows a compressive elastic modulus of 100 N/mmor more and 8000 N/mmor less at 10% compression. A ratio of the compressive elastic modulus at 10% compression to a compressive elastic modulus at 20% compression is 1.20 or more; and a ratio of the compressive elastic modulus at 20% compression to a compressive elastic modulus at 30% compression is 0.85 or less.SELECTED DRAWING: Figure 1
Patent JP-2020156596-A (JP)
Title: Fluid sterilizer
Inventor: SAKURAI KIMITO
IPC: A61L2/10
Filed: 2019-03-25
Abstract: To maintain sterilization performance.SOLUTION: A fluid sterilizer in an embodiment includes a treatment chamber, a light source chamber, a partition member and a first film. In the treatment chamber, fluid is treated. In the light source chamber, a light source for irradiating an ultraviolet ray toward the treatment chamber is installed. The partition member has ultraviolet transmissivity, and partitions the treatment chamber from the light source chamber. The first film covers a first surface of the partition member facing to the treatment chamber.SELECTED DRAWING: Figure 2
Patent JP-2020156702-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-03-26
Abstract: To improve an amusement of a performance.SOLUTION: A special pattern variation pattern of a Pachinko game machine PY1 comprises P06 in which only an N ready-to-win can be executed during variable display of a special pattern 1, and a P01 and a P04 in which a SP ready-to-win also can be executed in addition to the N ready-to-win. During setting of first to third normal performance modes, if P01, P04 or P06 is determined, performance patterns EZ1, EZ3 in a ready-to-win mode during the variable display of the special pattern 1 based on a special pattern variation pattern, may be temporarily stopped. If P01, or P04 is determined during setting of a fourth normal performance mode, performance patterns EZ1, EZ3 may be temporarily stopped in the ready-to-win mode during the variable display of the special pattern 1. On the other hand, if P06 is determined during setting of the fourth normal performance mode, performance patterns EZ1, EZ3 may not be temporarily stopped in the ready-to-win mode during the variable display of the special pattern 1.SELECTED DRAWING: Figure 34
Patent JP-2020162278-A (JP)
Title: Motor and wiper motor
Inventor: TAMURA SATOSHI
IPC: F16H25/04
Filed: 2019-03-26
Abstract: To provide a motor and a wiper motor capable of reducing wear and generation of noise and improving durability.SOLUTION: A wiper motor comprises: a rotating rotor 3; a first gear 20 including a first engagement part 22 that rotates by being driven by the rotor 3; and a second gear 30 including a rotational axis L2 in a direction orthogonal to a rotational axis L1 of the first gear 20, and a second engagement part 34 that engages with the first engagement part 22. The first gear 20 includes: an outward path part formed in a spiral form in the first engagement part 22 from one end surface 23 side in a direction of the rotational axis L1 toward the other end surface 24 side; and a return path part formed in a spiral form at a pitch opposite to the outward path part from the other end surface 24 side toward the one end surface 23 side and formed continuously with the outward path part along a circumferential direction of the first gear 20. The second gear 30 is positioned so that a distance between the rotational axis L2 and the first engagement part 22 is equal to or larger than a distance between the rotational axis L2 and the second engagement part 34.SELECTED DRAWING: Figure 2
Patent JP-2020162317-A (JP)
Title: Stator for motor and method for manufacturing the same
Inventor: WATANABE SATOSHI
IPC: H02K3/52
Filed: 2019-03-27
Abstract: To provide technology for reducing a load to a conducting wire.SOLUTION: A terminal (15) of a stator (10) for a motor comprises a pair of tabular connection parts (70, 80) which are electrically connected with a part of a conducting wire (40) constituting a coil (W3). Both ends (72, 73, 82, 83) of the respective connection parts (70, 80) are bent in a direction separating from the center of the conducting wire (40) on the basis of a direction in which the conducting wire (40) located between the pair of connection parts (70, 80) extends.SELECTED DRAWING: Figure 3