baber/WOPTO huggingface dataset:
Patent JP-2018163350-A (JP)
Title: Monolithic polymer optical fiber ribbon
Inventor: Whitney r white
IPC: G02B6/44
Filed: 2018-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber ribbon, having polymer optical fibers and an extremely thin adhesive coating.SOLUTION: External surfaces of optical fiber ribbons are precisely placed with respect to optical cores 202 of constituent fibers, and the optical cores of the fibers are precisely placed with respect to each other. Therefore, the external surface of the ribbon is used as a reference surface for aligning the array of optical fiber cores to arrays of optical emitters or optical detectors at the ends of the ribbon. Thus, the optical fiber ribbon of the present disclosure is cut, either by a sharp blade or other tool suitable to expose a cross-section of the ribbon, and inserted as a single unit into a receptacle that aligns the outer surface of the ribbon with respect to the array of optical emitters or optical detectors.SELECTED DRAWING: Figure 2
Patent JP-2019199545-A (JP)
Title: Resin composition, cured product, civil engineering and construction structure, and coating method
Inventor: TAKASO SHUICHI
IPC: C08G18/10
Filed: 2018-05-16
Abstract: To provide a cured product having a sufficient tensile strength and a civil engineering and construction structure having the cured product.SOLUTION: The present invention provides a resin composition that has a prepolymer having an isocyanato group, an inorganic particle, and a solvent. The solvent has an octanol/water partition coefficient of 0.5 or more, and the content of the solvent is 3 mass% or more.SELECTED DRAWING: None
Patent JP-2018131455-A (JP)
Title: Method for fixing silver particles
Inventor: TAKAHASHI SHOHEI
IPC: A61C13/02
Filed: 2018-05-18
Abstract: PROBLEM TO BE SOLVED: To fix silver particles scatteringly on an antibacterial target by induction heating (IH) or ultrasonic irradiation, thereby exhibiting an excellent antibacterial effect and maintaining the antibacterial effect.SOLUTION: An antibacterial target is immersed in silver aqueous solution, and the silver aqueous solution is increased in temperature by induction heating (IH), so that ionized silver particles in the silver aqueous solution are fixed scatteringly on the antibacterial target.SELECTED DRAWING: Figure 5
Patent JP-2019202250-A (JP)
Title: Coating apparatus and coated film manufacturing method
Inventor: MIYAKE MASASHI
IPC: B05C5/02
Filed: 2018-05-22
Abstract: To provide a coating apparatus and the like which can achieve a coated film suppressed from deteriorating in quality due to coating unevenness.SOLUTION: The coating apparatus comprises a coating part that coats an object to be coated moving relatively by discharging coating liquid to the object through a discharge port, which is configured so that the coating liquid having a predetermined elongation degree forms a bead having a swollen part and an extended part when the coating liquid is discharged to the object to be coated through the discharge port, where a gap between the discharge port and the object to be coated is set so that the swollen part does not contact the object to be coated, and a length in a moving direction of a lip part at a downstream side of the coating part is 0.1-2.5 mm.SELECTED DRAWING: Figure 2
Patent JP-2018202483-A (JP)
Title: Feeder
Inventor: MASAKI HIROYUKI
IPC: B23K3/06
Filed: 2018-05-23
Abstract: To provide a feeder having a structure for stabilizing a feeding position of solder, without imparting excessively large resistance to feeding of solder.SOLUTION: The present application discloses a feeder for sending out linear solder to an iron tip of a solder iron. The feeder comprises a pipe forming a guide passage into which the solder is inserted and guides the inserted solder toward the iron tip. The pipe includes a regulation pipe part which forms a prescribed first clearance with the solder in a first orthogonal direction orthogonal to the feeding direction in which the solder is fed, forms a second clearance narrower than the first clearance with the solder in a second orthogonal direction orthogonal to the feeding direction and the first orthogonal direction, and regulates positional dislocation of the solder in the second orthogonal direction.SELECTED DRAWING: Figure 1
Patent JP-2018129556-A (JP)
Title: Load port
Inventor: NATSUME MITSUO
IPC: H01L21/677
Filed: 2018-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a load port including a down-sized inert gas supply mechanism, in a technique for injecting gas into a container and discharging therefrom.SOLUTION: A load port includes a discharge mechanism for discharging gas in a substrate housing container via a gas discharge part provided in the bottom of the substrate housing container, and a supply mechanism for supplying inert gas supplied into the substrate housing container via an injection part provided in the bottom, and increases the concentration of the inert gas in the substrate housing container by operating the discharge mechanism and supply mechanism. The supply mechanism has an injection nozzle provided movably up and down from a placing table, and a housing for housing the injection nozzle movably up and down so that the injection nozzle is brought into contact with the injection part of the substrate housing container. The injection nozzle allows for lifting drive of the injection nozzle by becoming the piston for a cylinder, i.e., the housing, and a part of the injection nozzle is exposed to the outside of the housing and comes into contact with the injection part.SELECTED DRAWING: Figure 1
Patent JP-2019202735-A (JP)
Title: Controller for human-powered vehicle
Inventor: USUI MAKOTO
IPC: B62J99/00
Filed: 2018-05-25
Abstract: To provide a controller for a human-powered vehicle, that suitably controls supply of power from a battery to a device for the human-powered vehicle.SOLUTION: A controller for a human-powered vehicle includes: a control unit for controlling supply of power from a battery to a device of the human-powered vehicle; and a first operation unit for operating the device of the human-powered vehicle. When the first operation unit is operated by a first operation, in a first mode of supplying power from the battery to the device of the human-powered vehicle, the control unit switches to a second mode in which power supplied from the battery to the device of the human-powered vehicle is less than in the first mode. However, when the first operation unit is operated by the first operation in the second mode, the control unit does not switch the second mode to the first mode.SELECTED DRAWING: Figure 3
Patent JP-2019210939-A (JP)
Title: Elastic stopper for exterior opening/closing part of vehicle
Inventor: KATSUYAMA HIROYUKI
IPC: F16F7/00
Filed: 2018-05-31
Abstract: To suppress a bounce of a trunk cover and contact with a vehicle body even if an elastic stopper is opened by a strong force without impairing a use feeling and quality at normal opening and closing, in the elastic stopper for an exterior opening/closing part such as the trunk cover of a vehicle.SOLUTION: An elastic stopper 10 for an exterior opening/closing part of a vehicle attached to a trunk arm 6, and sandwiched between a vehicle body 2 and the trunk arm 6 when opening the trunk cover 5, comprises: a base bottom part 15 having a hollow cylinder shape, and attached to the trunk cover 6; a tip part 11 having a hollow cylinder shape which is the same in diameter as the base bottom part 15, and being in contact with the vehicle body 2; an intermediate part 13 located between the base bottom part 15 and the tip part 11, and having a circular external periphery which is smaller in diameter than the base bottom part 15 and the tip part 11; a base bottom side connecting part 14 for connecting the base bottom part 15 and the intermediate part 13; and a tip side connecting part 12 for connecting the tip part 11 and the intermediate part 13.SELECTED DRAWING: Figure 3
Patent JP-2018135098-A (JP)
Title: Air bag device
Inventor: TAGUCHI HIROYUKI
IPC: B60R21/231
Filed: 2018-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device that is able to restrain a passenger in a stable position even in the event of an oblique collision and able to minimize an injury value with respect to the passenger, especially, a head of the passenger.SOLUTION: An air bag device 100 comprises: a passenger bag 112 that expands and develops in front of a front passenger seat 104; a center bag 114 that expands and develops inside the passenger bag 112 in a vehicle width direction; a slit 128 separating the passenger bag 112 and the center bag 114 at a rear side of the vehicle; and a tether belt 122 having a belt form and being connected to a first connection part 124 on the center bag 114 and a second connection part 126 on the passenger bag 112. The tether belt 122 is tensed by the expansion and development of the passenger bag 112 and the center bag 114. The center bag 114 is supported by the tether belt 122 and restrains a side head part E1a of a passenger 132.SELECTED DRAWING: Figure 7
Patent JP-2019214678-A (JP)
Title: Polypropylene resin composition
Inventor: TAKASUKA SHOGO
IPC: C08L67/00
Filed: 2018-06-13
Abstract: To provide a polypropylene resin composition having excellent gas barrier properties and mechanical strength, and having improved tape peeling resistance.SOLUTION: A polypropylene resin composition contains, based on a polypropylene resin 100 pts.mass, a liquid crystal polymer 0.1-30 pts.mass with a crystal melting temperature of less than 210°C, and a functional group-containing polyolefin resin 1-30 pts.mass.SELECTED DRAWING: None
Patent JP-2019220498-A (JP)
Title: Strength testing method for electronic component
Inventor: ABE YOSHIYUKI
IPC: H01G13/00
Filed: 2018-06-15
Abstract: To accurately determine the strength of an electronic component.SOLUTION: A strength testing method of a multilayer ceramic capacitor 10 (electronic components) including an element body 11 having a first main surface, a second main surface, a first side surface, a second side surface, a first end surface, and a second end surface, a first external electrode 14a provided on a part of the first side surface and the first end surface of the element body 11, and a second external electrode 14b provided on a part of the first side surface and the second end surface of the element body 11 includes the steps of fixing the first external electrode 14a such that the second end surface side is a free end, and pressing a first side surface 17a side.SELECTED DRAWING: Figure 4
Patent JP-2019220546-A (JP)
Title: Thermoelectric conversion module, and manufacturing method of thermoelectric conversion module
Inventor: ARAI KOYA
IPC: H01L35/34
Filed: 2018-06-19
Abstract: To provide a thermoelectric conversion module capable of restraining increase of electrical resistance in the junction interface of a thermoelectric element and an electrode part, even when used under condition where temperature cycle is loaded, capable of restraining increase of the internal resistance of the thermoelectric conversion module, and capable of maintaining excellent thermoelectric efficiency stably.SOLUTION: A thermoelectric conversion module comprises multiple thermoelectric conversion elements 11, and first electrode parts 25 disposed on one end side of these thermoelectric conversion elements 11, and second electrode parts 35 disposed on the other end side. On one end side of the thermoelectric conversion elements 11, a first insulation circuit board 20 including a first insulation layer 21, and a first electrode part 25 composed of copper or a copper alloy and formed on one face of the first insulation layer 21 is disposed. On the face of the first electrode part 25 opposite to the first insulation layer 21, an Ag plating layer 26 is formed directly, a Ni layer does not exist between the first electrode part 25 and the Ag plating layer 26, and this Ag plating layer 26 and the thermoelectric conversion elements 11 are joined via a sintered body 28 of Ag.SELECTED DRAWING: Figure 1
Patent JP-2019217204-A (JP)
Title: Portable drip device
Inventor: HIROSE KAZUO
IPC: F16H21/10
Filed: 2018-06-22
Abstract: To provide a portable drip device that enables a stable drip, is compact and light-weighted, and is excellent in versatility.SOLUTION: A drip device 1 comprises a housing 2; and a piston 15 provided in the housing 2 so as to be capable of advancing toward one side in an axial direction. A drug solution bag 20 is loaded between the housing 2 and the piston 15, such that an advance of the piston 15 pushes out drug solution in the drug solution bag 20. The drip device includes in the housing 2: a spiral spring 6 that is elastically deformable; a deceleration gear mechanism 7 that decelerates repulsive force of the spiral spring 6 before outputting the repulsive force; a screw shaft 10 that rotates using drive force output from the deceleration gear mechanism 7; a sliding part 11 that is screwed with the screw shaft 10 and relatively moves while sliding on the shaft; and a link shaft 16 that couples the sliding part 11 with the piston 15. The link shaft 16 is configured to cause the piston 15 to advance interlockingly with movement of the sliding part 11 on the screw shaft 10.SELECTED DRAWING: Figure 1
Patent JP-2020002539-A (JP)
Title: Soil improvement body and foundation structure of building
Inventor: TOSAUCHI YUSUKE
IPC: E02D27/34
Filed: 2018-06-25
Abstract: To provide a structure capable of suppressing uneven settlement and increasing resistance against sliding of a soil improvement body in the horizontal direction in case of an earthquake.SOLUTION: A soil improvement body 100 has a first part 110 having a first outer circumference part, a second part 130 extended outward from an end part of the first outer circumference part of the first part 110, and a third part 120 provided above the first part 110 and the second part 130 and having a second outer circumference part provided outside the end part of the first outer circumference part. The second part 130 is provided under the second outer circumference part. In the soil improvement body 100, multiple second parts 130 are provided, and two adjacent second parts 130 have parts connected to the second outer circumference part of the third parts 120. The second outer circumference part may be provided between the two adjacent second parts 130.SELECTED DRAWING: Figure 1
Patent JP-2020004517-A (JP)
Title: Lighting device and light emitting device
Inventor: MURAKAMI KIMIHIRO
IPC: F21S41/16
Filed: 2018-06-26
Abstract: To provide a lighting device capable of properly detecting a state of a projection region of illumination light using light other than illumination light, and to provide a suitable light emitting device used for the lighting device.SOLUTION: A lighting device includes: a light source 11a for emitting excitation light L1 of a predetermined wavelength; a light source 11b for emitting detection light L2 whose wavelength is different from that of the excitation light L1; a wavelength conversion member 13 to which the excitation light L1 and the detection light L2 are radiated, which coverts the wavelength of the excitation light L1 into other wavelength, and which diffuses the light whose wavelength has been converted and the light whose wavelength has not been converted (excitation light L1, detection light L2); a projection optical system 20 for projecting the light of each wavelength diffused by the wavelength conversion member 13; and a light receiving sensor 33 for receiving reflection light of the detection light L2 reflected by an object existing in the projection direction. Here, at least a part of an illumination region of the detection light L2 with respect to the wavelength conversion member 13 overlaps with an illumination region of the excitation light L1 with respect to the wavelength conversion member 13.SELECTED DRAWING: Figure 1
Patent JP-2020001222-A (JP)
Title: Printer
Inventor: LOH YUNRENG
IPC: B41J15/04
Filed: 2018-06-26
Abstract: To provide a printer capable of easily installing at a place with no room for depth by confining the opening/closing range of a cover at roll paper exchange.SOLUTION: An printer comprises: a printer body; a roll paper holder; a cover having a lid and a roll cover; a paper conveyance mechanism; and a printing mechanism. The printer body stores a roll paper and has an opening for taking in/out the roll paper. The roll paper holder has a sectional circular arc-shaped holding member at one end side of the printer body. The cover has a lid opening or closing by a hinge mechanism pivoted at one end side of the opening and also opening or closing the opening, and a sectional circular arc-shaped roll cover formed integrally with the lid and moving along an outside face of the roll paper holder. The paper conveyance mechanism is disposed in the printer body and draws out the paper from the roll paper to convey. The printing mechanism is also disposed in the printer body and prints out on the paper conveyed by the paper conveyance mechanism.SELECTED DRAWING: Figure 1
Patent JP-2019009446-A (JP)
Title: Transformer
Inventor: ISHIZUKI JUNICHI
IPC: H01F27/12
Filed: 2018-06-27
Abstract: To provide an oil-filled transformer having a tank structure capable of withstanding an increase in pressure in a tank while reducing the amount of insulating oil used.SOLUTION: A transformer includes a first coil, a second coil adjacent to the first coil, an iron core wound around the first coil and the second coil, and a container in which insulating oil is injected around the first coil, the second coil, and the iron core. The container has a first surface facing the first coil, a second surface facing the second coil, and a third surface 130a connected to the first surface and the second surface. The third surface 130a has a shape protruding toward a space between the first surface and the second surface.SELECTED DRAWING: Figure 18
Patent JP-2020004582-A (JP)
Title: Rail mounting structure for electrical device
Inventor: ZHANG SHUO
IPC: H01H73/06
Filed: 2018-06-27
Abstract: To provide a rail mounting structure for an electrical device, which allows a slider to be operated without removing a terminal cover covering a terminal block from a main body case to easily mount and remove a rail of an electric device.SOLUTION: In an electric device 1, a terminal cover 8 that covers a terminal block 7 is attached to the outside of a main body case 2. A bottom portion 24 of the main body case 2 is provided with an engagement protrusion 26 that engages with one rail side edge 23a of a pair of rails 23. A slider 28 is arranged on the bottom portion of the main body case and the bottom portion 29 of the terminal cover. A spring biasing force is applied to the slider by a spring member 27 in a direction toward the other rail side edge. The slider is provided with an engagement claw 31 at one end in the long direction, the other end in the long direction extends to a cover outer wall 19 of the terminal cover, and an operation unit 33 is provided at the other end.SELECTED DRAWING: Figure 3
Patent JP-2020010417-A (JP)
Title: Pulse generation device
Inventor: NAITO TAKASHI
IPC: H02M1/00
Filed: 2018-07-02
Abstract: To provide a pulse generation device which becomes alternative of a thyratron, can perform high speed switching and can generate a high voltage and large current pulse.SOLUTION: A pulse generation device comprises: an avalanche circuit in which a plurality of thyristors are connected in series and the thyristors are switched with zero gate current; a trigger circuit for supplying a trigger signal to the lowermost stage of the avalanche circuit; and an equal voltage supply circuit for equally supplying applied voltage to the plurality of thyristors of the avalanche circuit. When the trigger signal is inputted to the lowermost stage of the avalanche circuit, the thyristor becomes an on-state, and a high-speed pulse of high voltage and large current can be generated in a load by appling DC high voltage from an external power supply to the switching circuit with which the avalanche circuit shifts to a low resistance state from an insulation state.SELECTED DRAWING: Figure 5
Patent JP-2018203613-A (JP)
Title: Crystalline oxide thin film and semiconductor device
Inventor: HITORA TOSHIMI
IPC: H01L21/365
Filed: 2018-07-03
Abstract: To provide a crystalline oxide thin film which allows formation of a crystalline laminate structure excellent in conductivity, in which the crystalline oxide thin film having a corundum structure does not have high resistance even after an anneal (heat) process.SOLUTION: A crystalline oxide thin film 3 has a ground substrate 1, and a corundum structure directly or via another layer on the ground substrate 1. The crystalline oxide thin film 3 has a film thickness of 1 μm or more and an electric resistivity of 80 mΩcm or less, is doped, and includes at least gallium.SELECTED DRAWING: Figure 1
Patent JP-2020009561-A (JP)
Title: connector
Inventor: UCHIDA SHOJI
IPC: H01R13/52
Filed: 2018-07-04
Abstract: To provide a connector securing sealability during manufacture and use, and capable of improving the degree-of-freedom for forming into a shape requiring a housing.SOLUTION: A connector 1 includes multiple terminals 2, an inner housing 4, a gasket 6 and an outer housing 5. The multiple terminals 2 are arranged side by side in the connector 1 in parallel with each other. The inner housing 4 is composed of thermoplastic resin, and the multiple terminals 2 are inserted into the inner housing. The gasket 6 is provided in the inner housing 4 and adhering to the multiple terminals 2. The outer housing 5 is composed of thermoplastic resin, and has a body part 50 for embedding the inner housing 4 and the gasket 6, and a pair of installation parts 51, 52 projecting from the body part 50 and surrounding both ends 21, 22 of the multiple terminals 2, respectively.SELECTED DRAWING: Figure 1
Patent JP-2020006980-A (JP)
Title: container
Inventor: FUKUSHIMA SHIGEAKI
IPC: F16F9/32
Filed: 2018-07-04
Abstract: To provide a container capable of preventing damage to cargoes by alleviating an impact at cargo handling time, without deteriorating container loading efficiency.SOLUTION: A container in conformity with the ISO container standard in which corner metal fittings are provided at lower four corners of a rectangular box-shaped container body includes: an elastic member for energizing the corner metal fittings downward so as to protrude from a lower surface of the container body; and a buffer mechanism for buffering the movement in the vertical direction of the corner metal fittings.SELECTED DRAWING: Figure 1
Patent JP-2020007852-A (JP)
Title: Faucet device and method of manufacturing the same
Inventor: KAZEOKA DAISUKE
IPC: F16K27/04
Filed: 2018-07-11
Abstract: To provide a faucet device capable of enhancing the degree of freedom in design and suppressing the manufacturing cost.SOLUTION: The faucet device 1 comprises: a pedestal member 16; a shell member 8; a casing member 40 which is inserted into a column part of the shell member and has one end side fixed to the pedestal member; a secondary side adapter member 64 that is provided between the casing member 40 and the shell member 8; and a spout-side channel formation member which is inserted into a spout part of the shell member and has one end side fixed to the secondary side adapter member 64. The casing member 40 is formed with a metal plate or pipe material in a size capable of being inserted into the column part of the shell member. The secondary side adapter member 64 is supported by the casing member 40.SELECTED DRAWING: Figure 3