baber/WOPTO huggingface dataset:
Patent JP-2018182052-A (JP)
Title: Semiconductor integrated circuit and drive system
Inventor: SHIMA KENGO
IPC: H03K19/003
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of improving a protection performance with respect to overvoltage and improving a degree of integration, and a drive system.SOLUTION: A semiconductor integrated circuit comprises: a p-type semiconductor layer 10C (first semiconductor region); and a first resistive element 431 which includes an n-type well region 11 (second semiconductor region) and in which the n-type well region 11 is defined as a first electrode and a second electrode and an n-type semiconductor region 13 (second semiconductor region) is defined as a resistor. When a normal operation voltage is applied to the first electrode in the first resistive element 431, a depletion layer 13a is formed from a pn junction 13J into the resistor. When overvoltage is applied to the first electrode in the first resistive element 431, an extension of the depletion layer 13a that is formed from the junction 13J into the resistor is enlarged and a resistance value is increased. Thus, the overvoltage can be dropped by the first resistive element 431.SELECTED DRAWING: Figure 5
Patent JP-2018182913-A (JP)
Title: Transmitter and micro wave power transmission system
Inventor: ISHIDA MASAYA
IPC: H02J50/20
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To maximize rectification efficiency in an electronic apparatus receiving power, regardless of a distance.SOLUTION: A micro wave power transmission system includes a transmitter 10 that, by using a rectification circuit 31, converts a wirelessly received micro wave to DC power and, by using the micro wave, transmits power to an electronic apparatus 30 taking the DC power as operation power. The transmitter 10 includes: a carrier wave generator 11 for generating a carrier wave; a modulation signal generator 12 for generating a signal whose level increases before decreasing or decreases before increasing in one cycle; an amplitude modulator 13 for performing amplitude modulation and amplification on the carrier wave generated by the carrier wave generator by using the modulation signal output by the modulation signal generator; and an antenna 14 for radiating to space, as a micro wave, an amplitude-modulated transmission signal output by the amplitude modulator.SELECTED DRAWING: Figure 1
Patent JP-2018088387-A (JP)
Title: connector
Inventor: KONNO KOJI
IPC: H01R12/71
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To surely maintain a connection between a substrate connection part of a terminal and a connection pad of a substrate in spite of a small-sized and simple configuration.SOLUTION: A connector comprises: a terminal 51; a housing 11 in which the terminal 51 is held; and a reinforcement metal fitting that is held in the housing 11. The housing 11 includes: a fitting recess that is fitted with a mating connector; and a bottom plate part of which the lower face is opposite to a surface of a substrate. The terminal 51 includes: contact parts that is brought into contact with a mating terminal of the mating connector inside of the fitting recess; and substrate connection parts 52 that are exposed from the lower face of the bottom plate part and connected to a connection pad on the surface of the substrate. The reinforcement metal fitting includes: a main body part that is held by the housing 11 inside of the fitting recess; and a leg part that is exposed from the lower face of the bottom plate part and connected to the connection pad on the surface of the substrate.SELECTED DRAWING: Figure 3
Patent JP-2018180443-A (JP)
Title: Display device and control method for display device
Inventor: TADA MITSURU
IPC: G09G3/20
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of image quality by reducing leakage light caused by the response delay of a liquid crystal.SOLUTION: A display device includes a display panel which has a plurality of pixels, a display control part which controls the display panel according to inputted image data, illumination means which has a plurality of light-emitting means arranged on the rear side of the display panel, and light emission control means which controls light emission intensity for each control area included in the illumination means. The light emission control means executes processing for controlling a difference in the light emission intensity with respect to a surrounding control area according to the time change amount of the image data of a position corresponding to the control area.SELECTED DRAWING: Figure 1
Patent JP-2018183898-A (JP)
Title: Optical device, exposure device, assembly, and image formation device
Inventor: KASUYA YOSUKE
IPC: H04N1/036
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which can inhibit a reinforcement member from being removed from a housing in a structure in which the reinforcement member is inserted into a hollow part of a housing elongated in one direction to reinforce the housing, compared to a structure in which only an outer surface of the reinforcement member is fixed, and to provide an exposure device, an assembly, and an image formation device.SOLUTION: An optical device 40 has a housing 42, a reinforcement member 46 and a joint material 48. The housing 42 is elongated in a Z direction and opens to a Y direction, and a hollow part 56 which is elongated in the Z direction is formed between inner surfaces 57, 58 facing each other in an X direction. The reinforcement member 46 is fixed with at least a part thereof inserted into the hollow part 56 and reinforces the housing 42. The joint material 48 is disposed between at least the reinforcement member 46 and the inner surfaces 57, 58 to join the reinforcement member 46 and the housing 42 to each other.SELECTED DRAWING: Figure 6
Patent JP-2018047680-A (JP)
Title: Molded article provided with decorative resin sheet, and method for producing the same
Inventor: ICHIHARA KEIKO
IPC: B29C51/12
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a molded article having, on the front surface side thereof, a relief to enhance a three-dimensional decorative effect, and a method for producing the same.SOLUTION: A decorative resin sheet 51 comprises: a three-dimensional decorative part 54 on the rear surface side of a sheet body 2; and a thick part 53 disposed on the rear surface of the three-dimensional decorative part. A decorative reflection part 52 includes a metallic reflecting layer 55, such as metal foil or hologram foil, and the thick part 53 is disposed on at least a part of the rear surface of the metallic reflecting layer 55. The sheet body 2 is subjected to vacuum/pressure molding on a flat support body so as to form, depending on the presence or absence of the thick part 53, a decorative projection part 3 that protrudes forward from the sheet main body 2.SELECTED DRAWING: Figure 1
Patent JP-2018184861-A (JP)
Title: Fuel injection control device of internal combustion engine
Inventor: OSAKI JUNICHI
IPC: F02D41/20
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device of an internal combustion engine capable of minimizing deviation from a target air-fuel ratio by properly correcting a fuel injection time of a fuel injection valve in each of short-stroke control and long-stroke control in lift controls.SOLUTION: In controlling a fuel injection valve 15 in each of lifts of long stroke and short stroke, correction coefficients KLL, KLS of a fuel injection time TP are respectively determined for the long-stroke control and the short-stoke control, and the correction coefficients KLL, KLS of the fuel injection time TP are switched to correct the fuel injection time when a stroke of a movable element of the fuel injection valve 15 is switched between the long stroke and the short stroke. Deviation from a target air-fuel ratio can be minimized by properly performing the lift controls, and generation of harmful components in an exhaust gas can be suppressed.SELECTED DRAWING: Figure 3
Patent JP-2018184189-A (JP)
Title: cap
Inventor: KOIKE SHOGO
IPC: B65D47/08
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a cap capable of suppressing the situation to the minimum where, when an upper lid is closed, the upper lid is closed in a state where sealing is incomplete or the upper lid does not close normally.SOLUTION: A cap 1 includes: a cap body 5 mounted on a mouth part side of a container and having a nozzle 27 in which a spout 26 is provided; and an upper lid 7 openably/closably mounted on the cap body 5 via a hinge 6. At the upper lid 7, a protrusion part 45 is provided which is protruded into a spout 26 of the nozzle 27 when the upper lid 7 is closed. By a hinge 6, the upper lid 7 is energized so as to move toward a non-reversion opening reference position G in the case of being in a predetermined open rotation range. The non-reversion open reference position G is the position in which the upper lid 7 is not reversed, and part of the protrusion part 45 of the upper lid 7 is protruded in the nozzle 27 of the cap body 5.SELECTED DRAWING: Figure 10
Patent JP-2018115144-A (JP)
Title: Water-containing capsule and method for producing water-containing capsule
Inventor: NAGAE KENTARO
IPC: A61K9/66
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a water-containing capsule having exceptional resistance to water evaporation.SOLUTION: A water-containing capsule (1) includes a water-containing layer including water (3), an inner layer (5) positioned on the outside of the water-containing layer (3), and an outer layer (7) positioned on the outside of the inner layer (5), wherein the inner layer (5) is made from a lipophilic material, and the outer layer (7) is made from a hydrophilic material in which lipophilic particles or water-insoluble particles are dispersed.SELECTED DRAWING: Figure 1
Patent JP-2018190809-A (JP)
Title: Solid electrolytic capacitor
Inventor: TAKADA DAISUKE
IPC: H01G9/08
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a thin solid electrolytic capacitor that does not affect the protection of a capacitor element even if an outer packaging resin is inadequate in thickness.SOLUTION: A solid electrolytic capacitor 20 comprises: a capacitor element 10 including an anode body 2 arranged by use of a valve metal, a dielectric layer 3 formed on the surface of the anode body 2, a solid electrolyte layer 4 formed on the dielectric layer 3, and a cathode layer 5 formed on the solid electrolyte layer 4; an anode terminal 6 connected to the anode body 2; a cathode terminal 7 connected to the cathode layer 5; and an outer packaging resin 8 which covers all of them except a part of the anode terminal 6, and a part of the cathode terminal 7. The capacitor element 10 has a resin layer 9 in a surface region of the cathode layer 5 including a part of the outer packaging resin 8 covering the cathode layer 5, which is the smallest in thickness.SELECTED DRAWING: Figure 1
Patent JP-2018187735-A (JP)
Title: Rotary feeder for centerless grinder
Inventor: TERAI NOBUYUKI
IPC: B24B5/18
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a rotary feeder which does not require adjustment in association with movement of a base line of a work-piece, and of which down-sizing is possible.SOLUTION: A rotary feeder 10 for a centerless grinder comprises a plurality of pairs of rollers 20 located on left and right sides of a lower part of a work-piece W having a circular cross section in a center axis A direction of the work-piece, and moves the work-piece in the central axis direction while rotating the work-piece around the center axis thereof by drive power of the roller. In this feeder, a rotary shaft 21 of the roller is inclined in no-parallel to a horizontal plane when viewed from the front, and is inclined at a non-right angle to the central axis of the work-piece when viewed from the side, and thereby the roller comes into contact with the work-piece at a peripheral edge part 22 of a surface thereof. In the case that an inclination angle of a flat surface of a left side roller is so made as to be coincident with an inclination angle θ of an upper end surface of a blade 103, base lines of the work-piece at a centerless grinder 100 and the rotary feeder become coincident with each other, and thus, it is not required to adjust positions of left and right rollers in accordance with movement of the base line of the work-piece.SELECTED DRAWING: Figure 2
Patent JP-2017132269-A (JP)
Title: Light irradiation device and method for maintenance of existing tube using the light irradiation device
Inventor: OOKA SHINKICHI
IPC: B29C63/34
Filed: 2017-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a light irradiation device in which rise in the temperature of air inside a photocurable lining material, the photocurable lining material itself, and components of the light irradiation device during light irradiation can be prevented, and to provide a method for the maintenance of an existing tube using the light irradiation device.SOLUTION: A mobile type light irradiation device 10 is provided which applies light to an inside of a tubular photocurable lining material introduced in an existing tube while a gas is sent inside the photocurable lining material from one end to the other end thereof. The light irradiation device 10 includes gas flow changing means 32-1 to 4 that change a flow of the gas being sent without separately introducing gas to the inside of the photocurable lining material.SELECTED DRAWING: Figure 1
Patent JP-2017145143-A (JP)
Title: Assist suit
Inventor: HAYASHI SHIGEKI
IPC: B66F19/00
Filed: 2017-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a preferable assist suit in an assist suit that is used by an operator wearing it.SOLUTION: The assist suit includes: a body part 1 mounted to a back part of an operator; right and left upper arm parts 14 extended forward beyond right and left shoulder parts of the operator from the body part 1; right and left elongated bodies 18 extended downward from the right and left upper arm parts 14; and right and left hand parts 19 connected to the right and left elongated bodies 18 and holding a luggage.SELECTED DRAWING: Figure 1
Patent JP-2018004623-A (JP)
Title: Liquid chromatograph column oven and liquid chromatograph
Inventor: TANAKA SHINJI
IPC: G01N30/86
Filed: 2017-05-22
Abstract: PROBLEM TO BE SOLVED: To efficiently increase the accuracy and efficiency of detecting liquid leakage of the liquid chromatograph, improve the rate of recovering defects of the liquid chromatograph, and reduce the consumption of the solvent of a mobile phase.SOLUTION: The liquid chromatograph column oven includes: a column temperature adjusting unit, a separation column, a liquid leakage detection unit, and a liquid leakage temperature adjusting unit. The separation column is located in the column temperature adjusting unit, the temperature adjusting unit is for adjusting the temperature of the separation column, and the liquid leakage detection unit has a first temperature sensor and a second temperature sensor and detects the presence of a leakage of a liquid flowing in the separation column from the column temperature adjusting unit. The liquid leakage temperature adjusting unit is for making the difference between the second temperature and an environmental temperature smaller than a predetermined threshold, after the liquid leakage and the second temperature sensor conducting heat, by lowering the temperature of the leakage of the liquid flowing in the liquid leakage temperature adjusting unit.SELECTED DRAWING: Figure 1
Patent JP-2018197900-A (JP)
Title: Information processing apparatus, information processing method, computer program, and storage medium
Inventor: YASUI AIRI
IPC: G06F3/0481
Filed: 2017-05-23
Abstract: To provide an information processing apparatus capable of automatically and appropriately determining a real object to which a user is paying attention.SOLUTION: An information processing apparatus 101 includes an imaging unit 211 for acquiring a picked-up image of a real space including a real object, an object detection unit 212 for detecting the real object from the picked-up image, an overlapping detection unit 213 for detecting overlapping of the real object on the basis of a detection result by the object detection unit 212, an attention object determination unit 218 for determining an attention object that is the real object to which a user is paying attention on the basis of the overlapping of the real object detected by the overlapping detection unit 213, and a presentation unit 219 for presenting information related to the attention object.SELECTED DRAWING: Figure 2
Patent JP-2018140921-A (JP)
Title: Barium sulfate spherical composite powder, and manufacturing method for the same
Inventor: KAMATA SATOSHI
IPC: A61K8/25
Filed: 2017-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a barium sulfate spherical composite powder having extremely high intensity, and excellent touch feeling, and capable of achieving high haze while retaining a high total light transmissivity, and to provide a manufacturing method for achieving the same.SOLUTION: A manufacturing method for a barium sulfate spherical composite powder as a method for manufacturing the spherical composite powder of barium sulfate and silica includes: a step (1) of preparing slurry containing barium sulfate particles and silica sol; a step (2) of spray-drying the slurry; and a step (3) of burning the dry matter obtained in the step (2).SELECTED DRAWING: Figure 1
Patent JP-2018201555-A (JP)
Title: Game machine
Inventor: KOBAYASHI AOI
IPC: A63F7/02
Filed: 2017-05-30
Abstract: To provide a game machine capable of enhancing interesting properties of performance.SOLUTION: A Pachinko game machine 10 includes a first movable part 61 and a second movable part 62 that change to separated states and a united state. The first movable part 61 and the second movable part 62 include a first united state in which the first movable part 61 and the second movable part 62 are united in a first attitude and a second united state in which the first movable part 61 and the second movable part 62 are united in a second attitude differing from the first attitude as the united state.SELECTED DRAWING: Figure 21
Patent JP-2018201748-A (JP)
Title: Lens storage container
Inventor: NODA MASAHIRO
IPC: A61F2/16
Filed: 2017-06-01
Abstract: To provide a lens storage container capable of folding an intraocular lens having an optical part and a support part, into a further compact state.SOLUTION: The lens storage device capable of storing an intraocular lens that includes an optical part having a lens function and at least one support part extending from the optical part, includes: a container body having a lens installation part in which the intraocular lens is installed; and a folding mechanism for folding the intraocular lens to be installed in the lens installation part. The folding mechanism includes: a first movable member that is attached movably in a first direction relative to the storage body and has a part of pressing the support part from the first direction; and a second movable member that is attached movably in a second direction different from the first direction, relative to the container body and has a part pressing the optical part from the second direction.SELECTED DRAWING: Figure 6
Patent JP-2018205539-A (JP)
Title: Fixing member, fixing device, process cartridge, and image forming apparatus
Inventor: INAGAKI TOMOTAKE
IPC: G03G15/20
Filed: 2017-06-05
Abstract: To provide a fixing member that reduces separation of a surface layer from an elastic layer even when compressive deformation and release from deformation are repeated.SOLUTION: A fixing member 110 comprises: a substrate 110A; an elastic layer 110B that is arranged on the substrate 110A, and contains a polymer of a first polysiloxane having a hydrogen bond silyl group in which a hydrogen atom is bonded to a silicon atom and a second polysiloxane having a vinyl group; and a surface layer 110C that is arranged in contact with the elastic layer 110B, and has a vinyl group on a surface in contact with the elastic layer 110B. The fixing member has covalent bond in which the hydrogen bond silyl group of the elastic layer 110B and the vinyl group of the surface layer 110C react each other on an interface between the elastic layer 110B and surface layer 110C.SELECTED DRAWING: Figure 1
Patent JP-2018206986-A (JP)
Title: Light emitting element and display device
Inventor: KATAOKA YUSUKE
IPC: G09F9/33
Filed: 2017-06-06
Abstract: To provide a light emitting element and a display device that are capable of improving image quality.SOLUTION: A light emitting element comprises: a light emitting layer provided between a first surface and a second surface; a first electrode that is provided on the first surface and is electrically connected to the light emitting layer; a second electrode that is provided on the second surface and is electrically connected to the light emitting layer; and a non-selective electrode that is provided on the first surface and is electrically disconnected from a potential supply source.SELECTED DRAWING: Figure 7A
Patent JP-2019002139-A (JP)
Title: Chuck device for steel pipe pile
Inventor: MIYAZAKI KIYOSHI
IPC: E21B7/20
Filed: 2017-06-12
Abstract: To provide a chuck device for a steel pipe pile which can be made simple in structure, is easy to manufacture and can reduce cost.SOLUTION: A chuck device 10 of a steel pipe pile according to the present invention comprises: a receiving cylinder 12 having a through hole 14 in a top plate 13; an expanding member 16 provided so as to be vertically movable through the through hole 14 of the top plate 13 and having a cone portion 16B tapering off downward at a lower portion; a plurality of wedge members 22 arranged movably outward in a radial direction of the receiving cylinder 12 between a tapered surface 17 of the expanding member 16 and an inner wall surface of the receiving cylinder 12 and whose outer side surfaces are formed as irregular surfaces capable of biting into the inner wall surface of a steel pipe pile 18 to be chucked; a holding member 25 provided under the expanding member 16 for holding the wedge member 22 from below; a guide member 30 for holding each wedge member 22 in a suspended state and for guiding the movement of the wedge member 22 in the radial direction of the receiving cylinder 12; and a cushioning member 34 disposed between the guide member 30 and a bottom surface of the top plate 13 of the receiving cylinder 12.SELECTED DRAWING: Figure 1
Patent JP-2019006643-A (JP)
Title: Optical glass
Inventor: MATANO TAKAHIRO
IPC: C03B11/00
Filed: 2017-06-27
Abstract: To provide an optical glass that has high ultraviolet transmittance, excellent press moldability, and high mechanical strength.SOLUTION: An optical glass has a compressive stress layer on the surface, and contains, in mass%, SiO40-75%, BO0-30%, AlO3-15%, RO 0.1-10% (R is at least one selected from Mg, Ca, Sr, Ba and Zn), LiO 0.1-10%, NaO+KO 3-20%, ZrO0-3% and F0-5%.SELECTED DRAWING: None