baber/WOPTO huggingface dataset:
Patent JP-2020003155-A (JP)
Title: Air conditioner
Inventor: SANADA SHINTARO
IPC: F24F11/86
Filed: 2018-06-29
Abstract: To provide an air conditioner capable of reducing a filling amount of refrigerant while displaying cooling capacity required during cooling operation.SOLUTION: When an aperture Pe1 of a first expansion valve 27a is a first predetermined aperture Pet1 and more and an aperture Pe2 of a second expansion valve 27b is fully closed or is not the maximum aperture Pe2max, a CPU 210 changes the aperture Pe2 of the second expansion valve 27b to the aperture obtained by adding an aperture increase/decrease value D to the present aperture Pe2 of the second expansion valve 27b. On the other hand, when the aperture Pe1 of the first expansion valve 27a is a second predetermined aperture Pet2 and more and the aperture Pe2 of the second expansion valve 27b is not a minimum aperture Pe2min, the CPU 210 changes the aperture Pe2 of the second expansion valve 27b to an aperture obtained by subtracting the aperture increase/decrease value D from the present aperture Pe2 of the second expansion valve 27b.SELECTED DRAWING: Figure 2
Patent JP-2020000717-A (JP)
Title: Absorbent article
Inventor: TAMURA TATSUYA
IPC: A61F13/532
Filed: 2018-06-29
Abstract: To provide an absorbent article which has a natural color derived from a natural material such as wood and includes an absorber capable of quickly absorbing and holding bodily liquids.SOLUTION: An absorber 20 of an absorbent article 10 includes a liquid-absorbent core 21 and a core cover sheet 22 covering at least a skin-facing side of the liquid-absorbent core 21. The core cover sheet 22 includes a first cover portion 25 covering the skin-facing side of the liquid absorbent core 21, the first cover portion 25 and a surface sheet 11 being bonded together by way of an adhesive. The core cover sheet has a percentage content of a lignin component higher than the percentage content of the lignin component in the liquid absorbent core. The core cover sheet includes a plurality of recessed portions 60 continuously extending from the surface sheet 11 to a portion of the liquid absorbent core 21 in a thickness direction Z.SELECTED DRAWING: Figure 1
Patent JP-2020002735-A (JP)
Title: Work machine
Inventor: ONO HITOSHI
IPC: E02F3/36
Filed: 2018-06-29
Abstract: To simplify the routing of a hydraulic conduit in an external hydraulic fluid removal structure.SOLUTION: A work machine includes a machine body; a first arm and a second arm that extend forward from the machine body and that are provided with a gap in a machine body width direction so that the gap expands gradually as it goes forward; a work tool installed at the front of the first arm and the second arm; an auxiliary control valve that controls a hydraulic actuator that is installed in the work tool; a first hydraulic conduit that is routed from the auxiliary control valve to the front of the first arm along the first arm; a second hydraulic conduit that is routed from the auxiliary control valve to the front of the second arm along the second arm; a first connection member that is connected to the first hydraulic conduit and has a first removal section capable of taking out hydraulic fluid; and a second connection member that is connected to the second hydraulic conduit and has a second removal section capable of taking out hydraulic fluid.SELECTED DRAWING: Figure 5
Patent JP-2018162064-A (JP)
Title: Display device for vehicle
Inventor: NAKANO JUNYA
IPC: B60K35/00
Filed: 2018-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a vehicle which can improve a stereoscopic effect.SOLUTION: A display device for a vehicle 1 includes: a cylindrical member 2 of which both ends are opened, and of which the one opening end 21 is arranged in a cabin toward a passenger 106 side; a projection part 5 which projects an image to an inner space of the cylindrical member; a half mirror 6 which is arranged in the inner space of the cylindrical member, reflects the image projected from the projection part to the passenger side, and displays the image as a virtual image; a design part 3 which has a stereoscopic shape, and is arranged opposite to the passenger side from the half mirror in the inner space of the cylindrical member; and a support part 4 which supports the design part by interposing between the cylindrical member and the design part, and allows passage of light between the one opening end and the other opening end 22 of the cylindrical member. An inclined surface 101b illuminated by external light is arranged on a back side from the virtual image 10 and the design part 3 when viewed from the passenger 106 side as a background of the virtual image 10 and the design part 3.SELECTED DRAWING: Figure 2
Patent JP-2019049527-A (JP)
Title: Assembly for sfr type nuclear reactor using reversible non-weld coupling between assembly casing and assembly element inserted into assembly casing
Inventor: VICTOR BLANC
IPC: G21C21/00
Filed: 2018-07-06
Abstract: To provide a reversible non-welding coupling mechanism between an assembly casing and an assembly element inserted into the assembly casing in a liquid sodium cooled fast neutron reactor SFR.SOLUTION: The present invention relates to an assembly comprising: an assembly hollow body 12 whose wall part has at least one open-end opening; an assembly element 14 partially inserted into the assembly hollow body 12, and comprising at least one flexible blade 20, the assembly element being formed in a shape of a clip fixing hook 21 such that a free end of the flexible blade 20 cooperates the open-end opening from inside the hollow body for clip fixation; and at least one detachable lock means for locking the flexible blade 20 clip-fixed in the open-end part opening 122.SELECTED DRAWING: Figure 5A
Patent JP-2020008074-A (JP)
Title: Vehicle transmission
Inventor: MIYAZAKI MASAHIDE
IPC: F16H57/10
Filed: 2018-07-06
Abstract: To achieve downsizing and weight reduction of a vehicle transmission and improve assemblability of a brake gear in the vehicle transmission having a first rotary shaft in which the brake gear and a planetary gear mechanism are installed and a second rotary shaft installed parallel to the first rotary shaft.SOLUTION: In a vehicle transmission 1, a partition wall 14 of a transmission case 13 has multiple bearing holding cylinder parts 14A to 14E. The bearing holding cylinder parts 14A to 14E protrude from the partition wall 14 into an outer peripheral space of a brake case 32 and rotatably support an advancing idle shaft 6, a backing idle shaft 7, an intermediate shaft 8, an output shaft 9, and a backing shaft 10 through bearings 91A to 91E. The outer peripheral part of the brake case 32 is formed with recessed parts 32A, 32B, 32C into which the bearing holding cylinder parts 14A, 14B, 14D are inserted.SELECTED DRAWING: Figure 3
Patent JP-2020011606-A (JP)
Title: Drive assisting device
Inventor: MIZOO SHUN
IPC: B60W40/02
Filed: 2018-07-18
Abstract: To provide a drive assisting device that, using steering torque, is able to make a driver aware that the vehicle may deviate from a travel lane.SOLUTION: A drive assisting device 10 comprises: a steering mechanism that mechanically couples a steering handle and a steering wheel; and a motor 61 provided in the steering mechanism. On the basis of an amount of first steering control for traveling an own vehicle along a target travel line set within a travel lane and an amount of second steering control for assisting an operation of a steering handle by a driver, the drive assisting device calculates an amount of torque control and, on the basis of the amount of torque control, the drive assisting device drives the motor. If a predetermined approach condition is satisfied when it is predicted that the own vehicle has approached a marked lane or an object, the amount of torque is corrected such that an amount of torque control right after the determination that approach condition has been satisfied is equal to a value by which an amount of torque control right before the determination is changed by a torque component in a direction in which the own vehicle is brought near the target travel line.SELECTED DRAWING: Figure 5
Patent JP-2020012418-A (JP)
Title: Exhauster of motor vehicle, engine exhaust system, and motor vehicle
Inventor: MURAOKA TETSURO
IPC: F01N3/28
Filed: 2018-07-18
Abstract: To provide an exhauster of a motor vehicle which utilizes waste heat to improve exhaust emission control performance, and to provide an engine exhaust system and a motor vehicle.SOLUTION: An exhauster 50 of a motor vehicle includes: upstream side exhaust pipes 53, 54 connected to an exhaust port of a cylinder head 32 of an engine 23; an inflow head chamber 57 connected to end parts of the upstream side exhaust pipes 53, 54; a purification chamber 56 in which an inflow port opens in the inflow head chamber 57 and a catalyzer is housed; and a downstream side exhaust pipe 55 connected to the outflow side of the purification chamber 56. A catalyst case 52 having the inflow head chamber 57 and the purification chamber 56 is disposed in front of and below the cylinder head 32 and above a lower end of a crank case 34.SELECTED DRAWING: Figure 5
Patent JP-2020010670-A (JP)
Title: Weed control concrete block assembly mat and its manufacturing method
Inventor: KUMAGAI KAZU
IPC: A01M21/00
Filed: 2018-07-20
Abstract: To provide a weed control concrete block assembly mat having a weed control function in a concrete block collective mat.SOLUTION: A weed control concrete block collective mat is configured as follows: a formwork corresponding to a concrete block collective mat is provided; many block formwork of the concrete blocks are provided inside of the formwork; cement milk is placed in the formwork; a synthetic fiber non-woven mat having air permeability is bedded before the upper surface of the placed cement milk is dried; composition adhesive milk obtained by combining adhesives having flexibility with the cement milk in a dry state on the upper surface of the mat is sprayed on the whole of the upper surface of the block; the composition adhesive milk of the uppermost layer is pressurized so as to be impregnated to the lower surface of the non-woven fabric by a bonding presser; the upper surface of the placed cement milk and the mat are bonded and fixed; and thereby the mat is made to maintain flexibility and air permeability even in a dry state.SELECTED DRAWING: Figure 7
Patent JP-2020017421-A (JP)
Title: Negative electrode, nonaqueous electrolyte secondary battery, and method of manufacturing negative electrode
Inventor: OSAWA RYOSUKE
IPC: H01M4/485
Filed: 2018-07-26
Abstract: To provide a nonaqueous electrolyte secondary battery having a large initial capacity and also good cycle characteristics.SOLUTION: There is provided a negative electrode for a nonaqueous electrolyte secondary battery. The negative electrode includes at least a negative electrode active material. The negative electrode active material contains a first silicon oxide particle group and a second silicon oxide particle group. The first silicon oxide particle group is not pre-doped with lithium. The second silicon oxide particle group is pre-doped with lithium. The first silicon oxide particle group has a first average particle size. The second silicon oxide particle group has a second average particle size. The ratio of the second average particle size to the first average particle size is 1.5 or more and 11.2 or less.SELECTED DRAWING: Figure 2
Patent JP-2020016128-A (JP)
Title: Connection method and connection structure of tunnel support
Inventor: MIZUTANI KAZUHIKO
IPC: E21D11/40
Filed: 2018-07-27
Abstract: To provide a technique capable of improving safety and workability when connecting a lower half support to an upper half support or an invert support.SOLUTION: A connection structure of a tunnel support comprises a male side joint plate provided on one of a leg of an upper half support and an upper part of a lower half support, a female side joint plate, which is provided on the other of the leg of the upper half support and the upper part of the lower half support, and whose outer surface is in contact with the outer surface of the male side joint plate when the upper half support and the lower half support are connected, a male connection part protruding from the male side joint plate, and a female connection part recessed in the female side joint plate. The male connection part has a bar-shaped male locking member projecting from the outer surface of the male side joint plate. The female connection part has an insertion hole formed through the female side joint plate, and a locking part disposed on the back side of the female side joint plate and locking a male locking member inserted into the insertion hole.SELECTED DRAWING: Figure 1
Patent JP-2020021756-A (JP)
Title: Semiconductor device, sintered metal sheet, and method of manufacturing sintered metal sheet
Inventor: SUZUKI TOMOHISA
IPC: H01L21/52
Filed: 2018-07-30
Abstract: To reduce the risk of occurrence of peeling in a sintered metal layer that joins a semiconductor element to a supporting substrate, crack propagation, semiconductor element destruction, and the like.SOLUTION: In a semiconductor device 100 in which a semiconductor element 1 is bonded onto a support substrate 10 via a sintered metal layer 2, in the sintered metal layer 2, a low porosity region 3 having a lower porosity than other regions is formed in a region inside the outer edge of the semiconductor element 1 when joined. The low porosity region 3 is, for example, a planar shape in the form of an elongated cord, formed as a wall-shaped structure penetrating the sintered metal layer 2 from the upper surface side to the lower surface side, and formed so as to surround a region immediately below the central portion of the semiconductor element 1 along the outer edge of the semiconductor element 1.SELECTED DRAWING: Figure 1A
Patent JP-2018168198-A (JP)
Title: Low molecular weight silk compositions and stabilization of silk compositions
Inventor: DAVID L KAPLAN
IPC: C12M1/26
Filed: 2018-07-31
Abstract: To provide certain silk fibroin compositions with particular characteristics and/or properties.SOLUTION: In some embodiments, the disclosure provides a low molecular weight composition. In some embodiments, the disclosure provides a silk fibroin composition comprising an active (e.g., biologically active) agent or component. In some embodiments, the disclosure provides a low molecular weight silk fibroin composition comprising an active (e.g., biologically active) agent or component. In some embodiments, the active agent is stabilized in the silk composition for a certain period of time and/or against certain conditions or events. In some embodiments, the component in the silk fibroin composition may be subjected to analysis and/or characterization. In some embodiments, the component present in the silk fibroin composition may be recovered from the composition.SELECTED DRAWING: None
Patent JP-2020018766-A (JP)
Title: Radiation detector and radiation detector module
Inventor: TAKAYASU MASAO
IPC: A61B6/03
Filed: 2018-08-03
Abstract: To enable an operator to more easily replace a radiation detector module.SOLUTION: A radiation detector according to an embodiment comprises a plurality of radiation detector modules and a fixed frame. When a radiation detector module is attached to the fixed frame, a groove-shaped guide portion provided on a support member of a radiation detector module is fitted to a guide pin provided at an end of the fixed frame, so that the movement of the radiation detector module in a channel direction and a column direction is restricted and the radiation detector module is aligned in the irradiation direction of the radiation.SELECTED DRAWING: Figure 4
Patent JP-2020021914-A (JP)
Title: Sheet attaching device and sheet attaching method
Inventor: SUGISHITA YOSHIAKI
IPC: H01L21/683
Filed: 2018-08-03
Abstract: To provide a sheet attaching device and a sheet attaching method that can prevent an increase in the size of the device.SOLUTION: A sheet attaching device includes supporting means 10 for supporting an adherend WF in which a first adhesive sheet AS1 is attached to one surface WF1, supply means 20 for supplying a second adhesive sheet AS2, and attachment means 30 for attaching the second adhesive sheet AS2 supplied by the supply means 20 to the other surface WF2 of the adherend WF supported by the support means 10, and to the first adhesive sheet AS1, expandable particles SG that expand when a predetermined energy is applied thereto and reduce the adhesive force of the first adhesive sheet AS1 are added, the supporting means 10 includes energy application means 14 for applying energy to the first adhesive sheet AS1.SELECTED DRAWING: Figure 1
Patent JP-2020027855-A (JP)
Title: SiC semiconductor device
Inventor: HARUYAMA SAWA
IPC: H01L29/78
Filed: 2018-08-10
Abstract: To provide an SiC semiconductor device that can reduce the influence of a modified line on an SiC semiconductor layer.SOLUTION: An SiC semiconductor device 1 includes an SiC semiconductor layer 2 including an SiC single crystal, and having a first main surface 3 as an element formation surface, a second main surface 4 on the opposite side of the first main surface 3, and a plurality of side surfaces 5A to 5D connecting the first main surface 3 and the second main surface 4, and a plurality of modified lines 22A to 22D that are respectively formed on the side surface 5A to 5D of the SiC semiconductor layer 2 and include a portion extending obliquely with respect to first main surface 3 and to have properties different from those of the SiC single crystal.SELECTED DRAWING: Figure 3
Patent JP-2020026201-A (JP)
Title: Pneumatic tire
Inventor: GUNJI RYOTA
IPC: B60C11/13
Filed: 2018-08-10
Abstract: To provide a pneumatic tire that can be improved in noise performance of the tire.SOLUTION: The pneumatic tire comprises a shoulder main groove 21 and a center main groove arranged in one area with a tire equatorial plane as a border, and a shoulder land part 31 and a middle land part 32 partitioned by the shoulder main groove 21. The shoulder land part 31 is a rib continuously extending in a tire circumferential direction, and the middle land part 32 comprises a plurality of middle rug grooves 321 and a plurality of middle blocks 322 partitioned by the middle rug grooves 321. When a section in the tire circumferential direction along an edge part at the shoulder main groove 21 side of one middle block 322 is defined as A, a groove width of the shoulder main groove 21 increases and decreases continuously in the section A.SELECTED DRAWING: Figure 7
Patent JP-2020028242-A (JP)
Title: Plant raising device, control method of plant raising device, and control program of plant raising device
Inventor: YAMAMOTO RYUJI
IPC: A01G7/00
Filed: 2018-08-21
Abstract: To provide a plant raising device, a control method of a plant raising device, and a control program of a plant raising device in which light from illumination devices can be effectively used.SOLUTION: A plant raising device 100 comprises: a plant loading member 110 which is suitable for loading plants; an illumination loading member 120 which is suitable for loading illumination devices 121 illuminating the plants; and a support member 130 which movably supports the illumination loading members 120 such that a distance between the plants and the illumination devices 121 can be changed.SELECTED DRAWING: Figure 3
Patent JP-2020035545-A (JP)
Title: Switch device
Inventor: SAKAIRI SHIGEMITSU
IPC: H01H89/00
Filed: 2018-08-27
Abstract: To inexpensively provide a switch device in which light-emitting portions to be illuminated are switched over according to an angle position of an operation knob.SOLUTION: A switch device 1 has light guide bodies 51, a shielding plate portion 30, and a slit 36. The light guide bodies 51 guide light radiated from a light source 11a to light-emitting portions 51 to 51g. The shielding plate portion 30 prevents the incidence of light radiated from the light source 11a to the light guide bodies 51, and rotates about a rotary axis X together with rotations of an operation knob 6. The slit 36 allows the light radiated from the light source 11a to pass through to the light guide body 51 side. The light guide bodies 51 are provided on the light-emitting portions 51a to 51g on one-to-one correspondence basis, and are aligned in the same number as that of the light-emitting portions 51a to 51g in a circumferential direction about the rotary axis X. By the slit 36 displacing in the circumferential direction about the rotary axis X together with the rotations of the operation knob 6, the light guide bodies 51 into which the light radiated from the light source 11a is incident are switched over according to an angle position about the rotary axis X of the operation knob 6.SELECTED DRAWING: Figure 14
Patent JP-2020036112-A (JP)
Title: Acoustic system
Inventor: ONUMA MITSUFUMI
IPC: H04R1/02
Filed: 2018-08-28
Abstract: To provide an acoustic system capable of processing a voice appropriately, when multiple acoustic devices acquire the voice of the same sound source.SOLUTION: An acoustic system 1 includes acoustic devices 100, 200 connected via a network. The acoustic device 100 includes a voice acquisition part 102 for acquiring voice, a sound source localization part 103 performing sound source localization of the voice, a sound source information exchange section 104 for acquiring sound source information about the voice acquired in the acoustic device 200 therefrom, a sound source determination part 105 for determining whether or not the second sound pressure level in the sound source information is larger than the first sound pressure level of the sound source specified by the sound source localization part 103, when the same sound source as that specified by the sound source localization part 103 exists in the sound source information, and a filtering section 106 for filtering the voice of the sound source specified by the sound source localization part 103, when the second sound pressure level is larger than the first sound pressure level.SELECTED DRAWING: Figure 7
Patent JP-2020031892-A (JP)
Title: Game machine
Inventor: TAFUSA HIDEKI
IPC: A63F7/02
Filed: 2018-08-30
Abstract: To provide a game machine capable of enhancing interest.SOLUTION: When the count result in a timer performance becomes 0, execution of a specific performance is started, and attention can be paid in what kind of mode a result derivation performance in which the subsequent development is suggested or notified according to the type of the mode is executed, thereby enhancing interest. In a holding notice performance, it may be suggested or notified that the timer performance is to be executed during execution of a special game targeted for the holding notice performance. For this reason, when it is suggested or notified that the timer performance is to be executed during execution of the special game targeted for the holding notice performance in the holding notice performance, execution of the timer performance approaches every time the special game is executed. Therefore, it is possible to entertain a player in connection with execution of the timer performance even before the timer performance is actually executed.SELECTED DRAWING: Figure 16
Patent JP-2020036224-A (JP)
Title: Information processing device, system, and program
Inventor: MARUTANI HIROKI
IPC: H04W76/10
Filed: 2018-08-30
Abstract: To provide an information processing apparatus, a system, and a program, for reducing the trouble of a user for connecting a home appliance to an access point.SOLUTION: The information processing device includes: a wireless connection unit for wirelessly connecting to a home appliance and a wireless access point; a holding unit for holding AP connection information for the wireless connection unit to connect to the wireless access point; and a transmission unit for transmitting the AP connection information held in the holding unit to the home appliance when the wireless connection unit switches a wireless connection destination from the wireless access point to the home appliance.SELECTED DRAWING: Figure 5