baber/WOPTO huggingface dataset:
Patent JP-2017210994-A (JP)
Title: Slide member
Inventor: YAMAUCHI TAKAFUMI
IPC: F16C33/20
Filed: 2016-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a slide member in which resin of a sliding surface is hardly damaged even under such a situation as one in which a strong impact load just after starting slide operation is added.SOLUTION: A slide member of this invention comprises a back metal layer and a slide layer, the slide layer is composed of synthetic resin and scaly graphite particles, a total volume of scaly graphite particles occupies 5 to 50 vol.% of the slide layer, scaly graphite particles have flat-plate shape, its cross section composition shows that several AB planes of graphite crystals are laminated in a direction of thickness of the flat plate shape and an average particle diameter of the scaly graphite particles is 3 to 25 μm. The scaly graphite particles contain cavity inclusion scaly graphite particles, in which the cavity has a length of longitudinal axis is 3 μm or more, extends in a direction of longitudinal axis of the scaly graphite particles in the cross section composition, has a length in a direction in parallel with the direction of longitudinal axis of the scaly graphite particles is 50% or more of the length in a direction of long axis of the scaly graphite particles. The rate of volume of the cavity inclusion scaly graphite particles in respect to an entire volume of the scaly graphite particles is 10% or more.SELECTED DRAWING: Figure 1
Patent JP-2019132868-A (JP)
Title: Head-up display device
Inventor: SHIMODA NOZOMU
IPC: G02B27/01
Filed: 2016-05-27
Abstract: To achieve further reduction in size of a head-up display device.SOLUTION: A head-up display device includes: an image display device 30 having a light source and a display element and forming an image on the display element; and a virtual optical system for displaying a virtual image in front of a vehicle by reflecting light emitted from the image display device 30 on a windshield. The virtual optical system includes a concave mirror 41 and a distortion correction lens 43. The distortion correction lens 43 is disposed between the image display device 30 and the concave mirror 41 and is configured to correct distortion of a virtual image obtained corresponding to a viewing position of a driver, by use of the contour of the concave mirror 41 and the contour of the correction lens 43. The concave mirror 41 and the distortion correction lens 43 are respectively positioned and held by an optical component holding member 53 formed from a predetermined material; and the optical component holding member 53 is housed in a casing composed of an exterior casing 54 and an exterior lid 51.SELECTED DRAWING: Figure 2
Patent JP-2017214980-A (JP)
Title: Rolling device
Inventor: MATSUMURA KEISUKE
IPC: F16C29/06
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a rolling device excellent in operability while preventing increase in the size.SOLUTION: A rolling device 100 includes a first member 1, a second member 2, rolling elements 5 arranged between the first member 1 and the second member 2, the second member 2 being movable along the first member 1 with the rolling of the rolling elements 5. The rolling device 100 further includes a rolling path for the rolling elements 5, consisting of a rolling groove 1a formed in the first member 1 and a rolling groove 3a formed in the second member 2 in opposition to the rolling groove 1a of the first member 1, and a circuit provided in the second member 2 in communication with the rolling path for circulating the rolling elements 5, the circuit consisting of a return path 3b formed in the second member 2, and a direction change path 6 formed in a direction change member 7 of the second member 2 to communicate the return path 3b with the rolling path. An elastic member 9 made of metal is arranged in the return path 3b. A longitudinal end of the elastic member 9 engages with the direction change member 7.SELECTED DRAWING: Figure 4
Patent JP-2017213172-A (JP)
Title: Mounting structure of unit and game machine
Inventor: KURODA YOSHIFUMI
IPC: A63F5/04
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a unit simplifying position adjustment of the unit, facilitating mounting work, and capable of achieving excellent durability after the installation, and a game machine.SOLUTION: A unit 100 includes a lower projection part 112 of the unit 100, an upper locking part 116 of the unit 100, and a slide part 131 projecting toward a front side more than the projection part 112. A front door includes a recessed part for supporting the projection part 112, a locking object part for locking the locking part 116, and a slide guide part for guiding the slide part 131. The slide part 131 is guided by the slide guide part, so that the projection part 112 turns into a state of moving to a position supported by the recessed part. The upper part of the unit 100 is moved toward the front door, with a position where the projection part 112 is supported by the recessed part, used as a rotation axis, so that the locking part 116 can be locked to the locking object part.SELECTED DRAWING: Figure 4
Patent JP-2017069538-A (JP)
Title: Electrical box attachment device and image forming apparatus
Inventor: SHINODA HIROKI
IPC: G03G21/16
Filed: 2016-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrical box attachment device that is easily maintained and has good convenience.SOLUTION: An electrical box attachment device attaches an electrical box 60 storing an electrical component to a rear-side plate 70, and comprises: a suspension member 71 that is provided on the rear-side plate 70; a suspension target member 61 that is provided on the electrical box 60 and supported by the suspension member 71; a lockscrew 80 that fixes the suspension target member 61 to the suspension member 71; and a rotation holding mechanism 75 that, when the suspension target member 61 is not fixed with the lockscrew 80, holds the electrical box supported by the suspension member 71 at a rotation stop position rotated in a direction separating from the rear-side plate 70.SELECTED DRAWING: Figure 13
Patent JP-2017220306-A (JP)
Title: Method of manufacturing sheet-like lithium ion secondary battery
Inventor: OZAWA KAZUNORI
IPC: H01M4/485
Filed: 2016-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a sheet-like lithium ion secondary battery that can maintain charge/discharge capacity stably over time by significantly reducing a residual water amount in the battery.SOLUTION: The method of manufacturing a sheet-like lithium ion secondary battery includes: a laminated electrode body formation step of forming a laminated electrode body that includes a positive electrode 20a and a negative electrode 20b alternately laminated with a separator 20c interposed therebetween; a housing body formation step of housing the laminated electrode body in the interior of a heat-sealable laminate film to form a laminate housing body with one unsealed side; and a housing body hot-air heating and drying step of heating and drying the laminate housing body in a hot-air drying furnace. In the housing body hot-air heating and drying step, hot-air at 130-150°C and at 1-3 atoms is blown for 30-120 minutes to heat and dry the laminate housing body 8.SELECTED DRAWING: Figure 8
Patent JP-2016183182-A (JP)
Title: Methods for manipulating phagocytosis mediated by cd47
Inventor: SIDDHARTHA JAISWAL
IPC: A61K35/14
Filed: 2016-06-09
Abstract: PROBLEM TO BE SOLVED: To provide methods for manipulating phagocytosis of cells, including hematopoietic cells, such as bone marrow cells and hematopoietic cells in circulating blood, and solid tumor cells.SOLUTION: The invention provides methods for protection from phagocytosis in circulating blood by providing a host animal with a CD47 mimetic molecule, which interacts with SIRPα on phagocytic cells, such as macrophages, and decreases phagocytosis. In some embodiments, cells in circulating blood are hematopoietic stem cells, or hematopoietic progenitor cells, particularly in a transplantation environment where protection from phagocytosis is desirable. In other embodiments, cells in circulating blood are leukemia cells, particularly acute myeloid leukemia (AML), where increased phagocytosis is desirable.SELECTED DRAWING: None
Patent JP-2017223533-A (JP)
Title: Microchannel chip
Inventor: YAMANAKA MAKOTO
IPC: G01N35/08
Filed: 2016-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a microchannel chip capable of separating a specific component from a minute amount of analyte and letting a required amount of the specific component fill a measurement section in a short period of time without using externally added kinematic effect such as centrifugal force.SOLUTION: A microchannel chip comprises a tabular body having therein: a first flow channel 20 for letting a liquid analyte flow; a plurality of second flow channels 25 for separating a specific component from the analyte flowing through the first flow channel 20; and a measurement section 30 configured to be filled with the specific component separated from the analyte. Each of the plurality of second flow channels 25 is in communication with the first flow channel 20 through an opening formed on a flow channel-forming surface of the first flow channel 20 and comprises a groove connected to the measurement section 30 and formed with a width that can prevent entry into the second channel 25 of components to be eliminated contained in the analyte.SELECTED DRAWING: Figure 1
Patent JP-2016164005-A (JP)
Title: Thermal head and thermal printer including the same
Inventor: MOTO YOICHI
IPC: B41J2/335
Filed: 2016-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head capable of reducing a possibility of the occurrence of a blur in printing to a recording medium.SOLUTION: A thermal head X1 comprises: a substrate 7; a plurality of heating parts 9 which are arranged on the substrate 7; electrodes 17, 19 which are provided on the substrate 7 and electrically connected to the heating parts 9; a drive IC 11 which is electrically connected to the electrodes 17, 19; and a covering member 29 which covers the drive IC 11 and is brought into contact with a conveyed recording medium P. The covering member 29 includes a first protrusion part 2 which protrudes toward the direction separating from the substrate 7 and a second protrusion part 4 which is apart from the first protrusion part 2, located between the first protrusion part 2 and the heating parts 9 and protrudes toward the direction separating from the substrate 7.SELECTED DRAWING: Figure 2
Patent JP-2017221462-A (JP)
Title: Seesaw type foot stepping unit
Inventor: DOBASHI YOSHIHIDE
IPC: A63B22/16
Filed: 2016-06-15
Abstract: PROBLEM TO BE SOLVED: To provide exercise equipment that facilitates stepping exercise while being seated on a chair.SOLUTION: A seesaw type foot stepping unit is characterized in that a supporting point (2) is included in the central part of a lower surface of a foothold (1).SELECTED DRAWING: Figure 1
Patent JP-2017224252-A (JP)
Title: Measured value reading device, measured value reading method and program
Inventor: KIRA SHOGO
IPC: G06K9/03
Filed: 2016-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a measured value reading device or the like, for properly determining whether or not a read measured value is incorrect.SOLUTION: A measured value reading device 10 comprises: a measured value reading unit 13 for reading a measured value of a measurement instrument, on the basis of an image of the measurement instrument imaged by a camera 20; and a determination unit 14 for, when the measured value read by the measured value reading unit 13 is out of a prescribed range, determining that the measured value read by the measured value reading unit 13 is incorrect, for the measured value. The determination unit 14 determines whether or not the measured value read by the measured value reading unit 13 is incorrect, on the basis of magnitude of the measured value.SELECTED DRAWING: Figure 3
Patent JP-2017226764-A (JP)
Title: Coating film, manufacturing method of coating film and coating composition
Inventor: SHIRAISHI KENTARO
IPC: B05D7/24
Filed: 2016-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection coating film having an excellent antireflection property, and further simultaneously having an excellent dust adhesion preventive property and a tape adhesion preventive property.SOLUTION: A coating film has a vacancy inside the film and an uneven structure on a film surface. In the coating film, the vacancy ratio is 20% or higher and less than 50%. The number of irregularities having a difference of elevation of 10-100 nm is 1-15 on a 2 μm line on the film surface observed by an AFM measurement.SELECTED DRAWING: None
Patent JP-2018006798-A (JP)
Title: Acoustic wave device
Inventor: MURASE TOMOHIKO
IPC: H03H9/145
Filed: 2016-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic wave device in which disconnection of wiring is made unlikely to occur at a three-dimensional crossing part.SOLUTION: An acoustic wave device 1 comprises: a piezoelectric substrate 2; IDT electrodes 3Aa and 3Ba that are provided on the piezoelectric substrate 2; first wiring 7A; an insulation layer 8A covering at least a part on the first wiring 7A; second wiring 9A at least partially disposed on the insulation layer 8A so as to constitute a three-dimensional crossing part A; an outer periphery support member 12 including an opening 12a enclosing the IDT electrodes 3Aa and 3Ba, the first and second wiring 7A and 9A and the insulation layer 8A; a partition support member 13 which is disposed within the opening 12a; and a cover member 15 which is provided on the outer periphery support member 12 and the partition support member 13 so as to cover the opening 12a. The second wiring 9A includes a step connecting a portion provided on the piezoelectric substrate 2 and a portion provided on the insulation layer 8A, and the partition support member 13 covers the step.SELECTED DRAWING: Figure 1
Patent JP-2018006473-A (JP)
Title: Semiconductor device
Inventor: NAKASAKI TOSHIO
IPC: H01L21/66
Filed: 2016-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of preventing bonding failures of a bonding member, such as a bonding wire.SOLUTION: A semiconductor device 1 includes: a semiconductor element 5; a source connection pad 34 formed on a surface of the semiconductor element 5 and having a rectangular shape in a plan view; a source testing pad 35 formed on the surface of the semiconductor element 5 so as to be separated from the source connection pad 34, and having a circular shape in a plan view; and a second wire 62 connected with the source connection pad 34 and provided for electrical connection with the exterior.SELECTED DRAWING: Figure 3
Patent JP-2017223346-A (JP)
Title: Anti-loosening fastening member
Inventor: KURIHARA YASUHISA
IPC: F16B19/10
Filed: 2016-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a fastening member in which members formed into two conical shapes are fitted to each other and a wedge effect caused by their press contacting is utilized.SOLUTION: A fastening member of this invention is constituted by two members of a first fastening member A and a second fastening member B, a fastening portion for fastening a fastened body of the fastening member A is applied with A6 tapered portion of which diameter is gradually reduced from its extremity end toward a head part direction, the diameter reduced end is cut by 360 degrees in A3 slant direction. This invention is a fastening member in which a thin flat iron plate of a second fastening member B1 is applied to wind and fit to the A6 part, its outer diameter is formed to have the same diameter as the outer diameter of A first fastening member A2 bolt shaft and B4 aligned end surface of B1 second fastening member is applied with a clearance of the same spacing in slant manner from the head part toward the extremity end direction and a shape of the B2 head corner portion is bent toward the outer side direction.SELECTED DRAWING: Figure 1
Patent JP-2017025907-A (JP)
Title: Cooling structure for stationary blade
Inventor: WINN AARON GREGORY
IPC: F01D9/02
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure for a stationary blade (200).SOLUTION: The cooling structure for the stationary blade (200) includes: an endwall (204) coupled to a radial end of an airfoil (150); a chamber (218) positioned within the endwall (204) and radially displaced from a trailing edge (154) of the airfoil (150), where the chamber (218) includes a pair of opposing chamber walls (222), one of the chamber walls (222) being positioned proximally to a pressure side surface (156) of the airfoil (150) and the other being positioned proximally to a suction side surface (158) and the trailing edge (154) of the airfoil (150), and where a cooling fluid in the chamber (218) is in thermal communication with the endwall (204) positioned proximally to the pressure side surface (156) and the trailing edge (154) of the airfoil (150); and a plurality of thermally conductive fixtures (260) positioned within the chamber (218).SELECTED DRAWING: Figure 4
Patent JP-2018006254-A (JP)
Title: Display device, manufacturing method of display device
Inventor: HAMADA YUJI
IPC: H05B33/04
Filed: 2016-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a display device having a touch panel on display elements without disconnecting the wiring.SOLUTION: A display device having a display area where multiple light-emitting devices are arranged in matrix, includes a first inorganic insulation layer provided to cover the multiple light-emitting devices, a first organic insulation layer on the first inorganic insulation layer, a second organic insulation layer on the first organic insulation layer, a third organic insulation layer on the second organic insulation layer, and a second inorganic insulation layer on the third organic insulation layer. The ends of the first through third organic insulation layers are located, respectively, between the ends of the first and second inorganic insulation layers, and the end of display area, the end of the second organic insulation layer is located between the end of the first organic insulation layer and the end of display area, and the end of the third organic insulation layer is located between the ends of the first and second inorganic insulation layers, and the end of the second organic insulation layer.SELECTED DRAWING: Figure 1
Patent JP-2018006706-A (JP)
Title: Method for processing workpiece
Inventor: MORIKITA SHINYA
IPC: H05H1/46
Filed: 2016-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of controlling a pattern shape in processing of an organic film or the like.SOLUTION: A wafer W to be an application target of a method MT in one embodiment comprises an etched layer EL, an organic film OL and a mask ALM. The organic film OL consists of a first region VL1 and a second region VL2. The mask ALM is provided on the first region VL1, the first region VL1 is provided on the second region VL2, and the second region VL2 is provided on the etched layer EL. The method MT includes: generating plasma of a gas including a nitrogen gas within a processing container 12 in which the wafer W is accommodated; etching the first region VL1 until reaching the second region VL2; forming a mask OLM1 from the first region VL1; forming a protective film SX on a side face SF of the mask OLM1 conformally; etching the second region VL2 until reaching the etched layer EL; and forming a mask OLM2 from the second region VL2.SELECTED DRAWING: Figure 3
Patent JP-2018009588-A (JP)
Title: V-ribbed belt and manufacturing method of v-ribbed belt
Inventor: MORI MASAHIRO
IPC: F16G5/20
Filed: 2016-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a V-ribbed belt which can be manufactured by a molded manufacturing process, in which an aramid core wire is provided as nearer as possible to a rib bottom, and a back face rubber with an appointed thickness is formed between the aramid core wire and a belt back face.SOLUTION: A V-ribbed belt comprises a back face rubber, a middle canvas, an adhesion rubber, an aramid core wire, a main body rubber and a face side canvas. Multiple V-shape rib extending to the belt longer direction is formed to the main body rubber. The middle canvas is provided to the belt back face side than the aramid core wire, consists of fabric cloth consisting of warp extending to the belt longer direction and weft extending to the belt width direction, and has more than 20/cm placing density of the weft.SELECTED DRAWING: None
Patent JP-2018008833-A (JP)
Title: Spacer for discharge plasma sintering, discharge plasma sintering device, and discharge plasma sintering method
Inventor: KAKEGAWA KAZUYUKI
IPC: C04B35/645
Filed: 2016-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide spacer capable of stably conducting discharge plasma sintering by suppressing generation of breakage by the discharge plasma sintering.SOLUTION: The spacer for discharge plasma sintering is a silicon carbide spacer 12 containing silicon carbide and having a circular truncated cone shape. The silicon carbide spacer 12 is arranged between a punch 112 of a molding tool for discharge plasma sintering 11 having a cylinder 111 and the punch 112, and a compression ram 14 for applying pressure to the punch 112 in a discharge plasma sintering device 1 and is used with having a small flat surface 21 with a circular truncated cone shape arranged in a punch 112 side. Diameter of the small flat surface 21 (d) is constituted to satisfy a relationship of 1≤d/a<1.5 by a ratio with diameter of the punch 112 (a).SELECTED DRAWING: Figure 2
Patent JP-2018010999-A (JP)
Title: Coil component
Inventor: MIYAMOTO MASASHI
IPC: H01F27/29
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a coil component comprising a drum-like core having a winding core part and a first flange part and a second flange part provided at respective ends of the winding core part and also comprising a plate-like core extended between the first and second flange parts while its lower main surface is placed facing the respective top surfaces of the first and second flange parts, the coil component being designed such that the plate-like core is stably disposed on the flange parts without unnecessarily inclining even in a case where a projecting curved face is formed on the top surface of each flange, due to its manufacturing method.SOLUTION: In an area where the lower main surface 40 of a plate-like core 34 and the top surfaces 32, 33 of flange parts 24, 25 face each other, the lower main surface 40 of the plate-like core 34 is provided with at least four projections 41 to 44 disposed in contact with the top surfaces 32, 33 of the flange parts 24, 25 respectively, such that two projections are distributed to each of the first flange part 24 and the second flange part 25.SELECTED DRAWING: Figure 1
Patent JP-2018008854-A (JP)
Title: Cement admixture for spraying material, spraying material and spraying method using the same
Inventor: SASAKI TAKASHI
IPC: C04B22/14
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide: a cement admixture for a spraying material having a rapid hardening time, high adhesion to a tunnel natural ground and high safety to an operator by suppressing generation of dust; a spraying material; and a spraying method using the same.SOLUTION: There are provided: a cement admixture for a spraying material containing a polymer comprising aluminum sulfate, a polyalkylene oxide and a carboxylic acid or a monovalent salt thereof as a main constituent monomer unit, wherein the polyalkylene oxide has an average molecular weight of 1000000 to 5000000 and the carboxylic acid or a monovalent salt thereof is acrylic acid, methacrylic acid or maleic acid; a spraying material which comprises the cement admixture for a spraying material and 0.1 to 5 pts.mass of aluminum sulfate in terms of solid content based on 100 pts.mass of cement; and a spraying method using the spraying material.SELECTED DRAWING: None