baber/WOPTO huggingface dataset:
Patent JP-2016129201-A (JP)
Title: Light flux control member and light emission device
Inventor: SAITO TOMOHIRO
IPC: H01L33/58
Filed: 2015-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a light flux control member that can properly control distribution of light emitted from a light emission element even when the area of an emission area is limited to a small area, thereby enabling irradiation of light while compensating for an insufficient light amount at the outer peripheral portion of an irradiation target area.SOLUTION: A light flux control member 120 has an incidence area 121 and an emission area 122. The incidence area 121 has a refraction part 130 and a reflection part 140. The refraction part 130 is disposed at the center portion of the incidence area 121 so that a part of light emitted from a light emission element 110 is incident to the refraction part and the incident light is refracted to be away from the optical axis LA of the light emission element 110. The reflection part 140 is disposed at the outside of the refraction part 130 so that another part of the light emitted from the light emission element 110 is incident to the reflection part 140 and the incident light is reflected to approach to the optical axis LA. The emission area 122 is formed to have a smaller area than the projection area of the light flux control member 120, and makes the light reflected from the reflection part 140 be emitted to approach to the optical axis LA.SELECTED DRAWING: Figure 5
Patent JP-2016130771-A (JP)
Title: Display device, control method, program and storage medium
Inventor: TANAHASHI YASUO
IPC: G02B27/01
Filed: 2015-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of appropriately allowing an observer to view information indicated by a virtual image even when the virtual image is displayed across a border of an area visible with only one eye and an area visible with both eyes.SOLUTION: A virtual image display device 100 displays an intermediate image on a screen 3 according to light beams emitted from a projector 2, and irradiates substantially the whole area of a concave mirror 4 with light beams for composing the intermediate image. The virtual image display device 100 then sets the luminance in a right-eye intermediate image area CR and a left-eye intermediate image area CL to be higher than that in a both-eyes vision intermediate image area CB, so that a right-eye virtual image area IVR and a left-eye virtual image area IVL are displayed relatively brighter than a both-eyes vision virtual image area IVB.SELECTED DRAWING: Figure 2
Patent JP-2016131203-A (JP)
Title: Solid state image pick-up device, manufacturing method and electronic device
Inventor: ANDO SACHIHIRO
IPC: C23C16/04
Filed: 2015-01-14
Abstract: PROBLEM TO BE SOLVED: To form a metal light-shielding film and a metal light-shielding wall with a high positional accuracy on a solid state image pick-up device.SOLUTION: The solid state image pick-up device includes: plural photoelectric conversion sections for generating an electric charge corresponding to incident light on each pixel; and a metal light-shielding film which is formed with being laminated on a silicon substrate on which the photoelectric conversion sections are formed as the boundary between the neighboring pixels. The metal light-shielding film is formed of a selective tungsten CVD. This disclosure is applicable, for example, to backside-illumination type CMOS image sensors.SELECTED DRAWING: Figure 6
Patent JP-2016102643-A (JP)
Title: Heat exchanger
Inventor: YAMAMOTO KEN
IPC: F28F1/36
Filed: 2015-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger having heat transfer enhancement elements (fins) inserted into a water pipe in which a potential difference caused by dissimilar metals is prevented from being produced between a solder material and a base material metal (material of water pipe) so as to have a high anticorrosion characteristic.SOLUTION: A heat exchanger 100A comprises an outer pipe 1, an inner pipe 2 inserted into the outer pipe 1, a helical pipe 3 abutted against the inner surface of the inner pipe 2 and a heat transfer enhancement member 6 inserted into a space between the outer pipe 1 and the inner pipe 2 to extend in axial directions of the outer pipe 1 and the inner pipe 2 and mechanically directly abutted against the outer pipe 1 and the inner pipe 2. The ends of the outer pipe 1 and the inner pipe 2 are closely attached and connected. The inner pipe 2, the outer pipe 1 and the heat transfer enhancement member 6 are formed by the same kind of metals (for example, copper and stainless steel) or their base materials are resin and the surfaces are coated with the same kind of metals.SELECTED DRAWING: Figure 1
Patent JP-2016134262-A (JP)
Title: Induction heating cooker
Inventor: MATSUO RYOHEI
IPC: H05B6/12
Filed: 2015-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker that is designed to give high-grade sense to the induction heating cooker.SOLUTION: An induction heating cooker comprises a top plate disposed on the upper surface of a cooking pan, a heating coil which is provided below the top plate and generates induction magnetic field to heat the cooking pan, inverter means for supplying power to the heating coil, an infrared ray transmissible window which is provided to the top plate to transmit therethrough infrared ray radiated from the pan bottom, and infrared ray detection means for detecting infrared ray which is radiated from the pan bottom and transmitted through the infrared ray transmissible window provided to the top plate. The infrared ray detection means is provided with a lens for transmitting infrared ray from the cooking pan therethrough, and the lens is configured to have an optical characteristic that the transmittance thereof to visible light is lower than the infrared ray transmissible window.SELECTED DRAWING: Figure 3
Patent JP-2016131709-A (JP)
Title: Electronic endoscope apparatus
Inventor: OSE KOJI
IPC: G02B23/24
Filed: 2015-01-19
Abstract: PROBLEM TO BE SOLVED: To improve electromagnetic non-interference and resistance of an electronic endoscope apparatus.SOLUTION: An electronic endoscope apparatus includes: an electronic scope that is provided with a distal end board mounted with an imaging device inside a distal end part of an insertion part; and a driver board which is mounted with a drive circuit performing drive control of the imaging device. The electronic scope is inserted in the insertion part and is provided with a plurality of coaxial cables connecting the driver board and the distal end board respectively. The ground lines of the distal end board and the driver board are connected by external conductors of the plurality of coaxial cables, and the driver board is mounted with a ground bounce reduction circuit stabilizing potential of the ground lines of the driver board.SELECTED DRAWING: Figure 3
Patent JP-2016136308-A (JP)
Title: Display device control method, display control program, recording medium, and display device
Inventor: TAKENUKI JUNICHI
IPC: G06F3/048
Filed: 2015-01-23
Abstract: PROBLEM TO BE SOLVED: To enable similarity between each object as to even attributes different from the attribute indicated on a coordinate axis to be simply grasped in a display technique for placing objects at positions corresponding to their attribute values, with the attributes of objects plotted on a coordinate axis.SOLUTION: This display device control method comprises the steps of: placing a plurality of objects at positions corresponding to their attribute values on a coordinate system where at least one of a plurality of attributes that the objects have is plotted on a coordinate axis, and displaying the objects on a display medium; determining a first area selected from the coordinate system displayed on the display medium; comparing, as to attributes different from those indicated on the coordinate axis, a first distribution range in which are distributed the attribute values of objects in the first area with a second distribution range in which are distributed the attribute values of objects in a second area including the first area and wider than the first area; and notifying of information relating to attributes whose first distribution range is narrower than the second distribution range.SELECTED DRAWING: Figure 6
Patent JP-2016139197-A (JP)
Title: On-vehicle camera device
Inventor: NAGAE HAJIME
IPC: B60R21/00
Filed: 2015-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle camera device capable of reducing possibility that when a vehicle is inclined lower toward the rear, a target in front of the vehicle is unrecognizable.SOLUTION: An on-vehicle camera device using a camera which images the front of a vehicle includes: a recognition part for, from an image for optical axis adjustment imaged by the camera, recognizing a target for adjustment included in the image; an adjustment part for adjusting the optical axis of the camera on the basis of the target for adjustment recognized by the recognition part; a correction part for correcting an optical axis position on the image corresponding to the optical axis of the camera adjusted by the adjustment part by moving it to the lower part of the image; and a setting part for setting a recognition range for performing the recognition processing of the target on the image on the basis of the optical axis position corrected by the correction part.SELECTED DRAWING: Figure 4
Patent JP-2016142624-A (JP)
Title: Position estimation device, position estimation system, position estimation method and position estimation program
Inventor: WADA KOICHI
IPC: G06T7/60
Filed: 2015-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a position estimation device that enables a position estimation even when an indoor situation changes momentarily.SOLUTION: A position estimation device 1 is associated with a feature point database 16 that includes: an advance registration information storage unit 17 storing advance registration information composed of positional information on an image and feature point information thereon and registered in advance; an automatic registration information storage unit 18 storing automatic registration information composed of the positional information on the image and feature point information thereon and automatically registered by the device. The position estimation device includes: a position estimation processing unit 12 that performs position estimation processing of a position estimation object image on the basis of matching processing of the feature point information on the position estimation object image and the image stored in the feature point database; and an automatic feature point registration processing unit 11 that performs processing for automatically registering the automatic registration information in the feature point database. When a state where the feature point information on the position estimation object image and that on the advance registration information match at a fixed percentage continues, the automatic feature point registration processing unit stores the position estimation object image as the automatic registration information.SELECTED DRAWING: Figure 2E
Patent JP-2016146371-A (JP)
Title: Pressure-welding type semiconductor device
Inventor: TSUNEOKA OSAMU
IPC: H01L23/40
Filed: 2015-02-06
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a pressure-welding type semiconductor device stack without increasing costs.SOLUTION: A pressure-welding type semiconductor device includes: a semiconductor 10; a liquid cooling type heat sink 3 which contacts with the semiconductor 10 to cool the semiconductor 10; and a heat insulation material 2 provided on a surface of the heat sink 3 which contacts with outer air.SELECTED DRAWING: Figure 1
Patent JP-2016148702-A (JP)
Title: Housing structure, optical scanner, and image forming apparatus
Inventor: YOSHIDA DAISUKE
IPC: B41J2/47
Filed: 2015-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a housing structure that can ensure sealability inside a housing and has a simple configuration.SOLUTION: There is provided a housing structure comprising: a housing that accommodates components contributing to use of an image forming apparatus and includes an opening; a cover member that covers the opening of the housing; and a sealing member that is provided between the cover member and the opening of the housing, the sealing member being compressed and deformed by the cover member being attached to the housing to seal a space between the cover member and the housing, where the cover member includes an attachment target part to which the sealing member is attached and is provided with at least one groove.SELECTED DRAWING: Figure 6
Patent JP-2018054638-A (JP)
Title: Program and method for foreign language learning
Inventor: FUJITA ICHIRO
IPC: G06F17/28
Filed: 2015-02-11
Abstract: PROBLEM TO BE SOLVED: To provide a program for English learning that can be efficiently executed even on a small screen of a portable information device, and a learning method.SOLUTION: Provided is an English learning program that uses a dictionary storing therein additional information such as difficulty level of respective words to perform processing such as displaying side by side with a Japanese translation together with an English word in accordance with level of a learner, highlighting an English word important for syntax analysis of an English sentence, and displaying an accent position of an English word side by side with the English word.SELECTED DRAWING: Figure 3
Patent JP-2015132830-A (JP)
Title: display device
Inventor: KURASAWA HAYATO
IPC: H04N5/66
Filed: 2015-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a display device that adjusts a relationship between chroma and luminance in accordance with external light illuminance from a viewpoint of visibility because, in a case of a color display reflection type display device, for example, the lower external light illuminance is, the lower luminance is, and can display an image excellent in the visibility.SOLUTION: A display device according to the present disclosure comprises: a reflection type or semi-transmissive display unit that is formed by having a pixel including an additive color mixture sub-pixel and luminance adjustment sub-pixel arrayed in a two-dimensional matrix; and a signal control unit that controls luminance of a maximum gradation in the luminance adjustment sub-pixel on the basis of an output from an optical sensor measuring intensity of external light. Luminance of the additive color mixture sub-pixel is controlled on the basis of an input signal in accordance with a color image to be displayed, and the luminance of the maximum gradation in the luminance adjustment sub-pixel is successively controlled so that the higher external light illuminance is, the lower the luminance thereof is, and the luminance adjustment sub-pixel is configured to display a color different from a color to be displayed by the additive color mixture.
Patent JP-2016152729-A (JP)
Title: Power supply circuit and light-emitting diode illumination
Inventor: KAMIMURA SHIGEMASA
IPC: H02M3/155
Filed: 2015-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit or the like of which the lifetime is long in comparison with a case where an electrolytic capacitor is used.SOLUTION: A power supply circuit 2 comprises: a rectification unit 30 that rectifies an alternating current to be supplied; a first filter 41 that includes a capacitor and filters noise; a second switching circuit 51 for switching a waveform outputted via the first filter 41; and a third filter 53 which includes a capacitor, filters a high frequency component of a waveform outputted from the second switching circuit 51 and supplies the waveform to a connected load. The capacitor of the first filter 41 and the capacitor of the third filter 53 are capacitors of which the lifetime is longer than that of an electrolytic capacitor, and a voltage to be outputted from the third filter 53 is set higher in comparison with the case where the capacitor is an electrolytic capacitor.SELECTED DRAWING: Figure 1
Patent JP-2016151349-A (JP)
Title: Planetary gear transmission device
Inventor: FUJISAWA KEISUKE
IPC: F16H1/28
Filed: 2015-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a planetary gear transmission device which effectively attains a self-lock function for various specifications.SOLUTION: A planetary gear transmission device 1 includes a planetary gear mechanism which transmits a rotary force from an input transmission element 2 to an output transmission element 3 through intermediate transmission elements 4. The planetary gear transmission device 1 has a self-lock function for preventing the output transmission element 3 from being rotated by an external force. The planetary gear transmission device 1 includes a transmission loss part in between the input transmission element 2 and the intermediate transmission elements 4 or between the intermediate transmission elements 4.SELECTED DRAWING: Figure 1
Patent JP-2016153657-A (JP)
Title: Small air cylinder
Inventor: NISHIGORI AKIRA
IPC: F15B15/14
Filed: 2015-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a small air cylinder having a simple structure in which a seal material such as an O ring is not used, and to provide a manufacturing method of the same.SOLUTION: A small air cylinder includes: a cylinder pipe 1; a first flange pipe 2 which is inserted into the cylinder pipe and fitted in an inner diameter of one end of the cylinder pipe in an immovable manner; a rod 3 which is movably fitted in an inner diameter of the first flange pipe and penetrates through the first flange pipe; a piston pipe 4 in which the rod is inserted in a fitting manner, the piston pipe inserted and movably fitted into an inner diameter of the cylinder pipe; and a second flange pipe 5 inserted into the cylinder pipe and fitted in an inner diameter of the other end of the cylinder pipe in an immovable manner.SELECTED DRAWING: Figure 1
Patent JP-2016153193-A (JP)
Title: Image formation device
Inventor: HAYASHI EIJI
IPC: H04N1/00
Filed: 2015-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device having a mechanism which enables easy position adjustment of an operation panel when displacement of the operation panel relative to a device body occurs.SOLUTION: An image formation device includes: a device body 107; a panel body 101 which is attached so as to rotate around a rotation center axis CL extending in one direction relative to the device body 107; and a position adjustment mechanism which is provided between the device body 107 and the panel body 101 and moves the panel body 101 in a direction different from a rotation direction of the panel body 101 to adjust a position of the panel body 101 relative to the device body 107.SELECTED DRAWING: Figure 5
Patent JP-2016158043-A (JP)
Title: Multifrequency transmitter-receiver circuit
Inventor: ASADA KATSUHIKO
IPC: H04B1/40
Filed: 2015-02-24
Abstract: PROBLEM TO BE SOLVED: To achieve an improved output of a resonance signal.SOLUTION: An excitation coil 2 is connected with a coil 4 constituting a resonator 1 to form a transformer 11 from a coil 4 and a coil 2, and the number of turns of the coil 4 is larger than that of the coil 2 to increase a voltage of a resonance signal and an output of the resonance signal and raise a dial tone of a buzzer 16.SELECTED DRAWING: Figure 2
Patent JP-2016157823-A (JP)
Title: Electronic component
Inventor: MARUSAWA HIROSHI
IPC: H01F17/00
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component capable of ensuring high impedance value.SOLUTION: A common mode choke coil 10 as an electronic component includes a laminate 12. The laminate 12 is configured so that a plurality of insulating layers 28a to 28e and 31 are laminated in a thickness direction, and has a recess 30 depressed in a lamination direction of the plurality of insulating layers 28a to 28e and 31 provided therein. Two coil conductors 16a and 16b are provided in the laminate 12. The recess 30 is filled with a magnetic resin material 21. The magnetic resin material 21 is formed of a magnetic powder-containing resin made by mixing a soft magnetic metal powder with a thermosetting resin. The soft magnetic metal powder has an average grain diameter of not more than 12 μm. The magnetic powder-containing resin is a magnetic powder-containing resin made by mixing therewith the soft magnetic metal powder in a range of not less than 65 vol% and not more than 85 vol%.SELECTED DRAWING: Figure 3
Patent JP-2016157876-A (JP)
Title: Nitride semiconductor template and manufacturing method of the same
Inventor: MORISHIMA YOSHIKATSU
IPC: H01L33/32
Filed: 2015-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a conductive and transparent nitride semiconductor template which has a high-quality nitride semiconductor and which is suitable for use of ultraviolet LED, and provide a manufacturing method of simply manufacturing the nitride semiconductor template.SOLUTION: A nitride semiconductor template 10 comprises: a GaOsubstrate 11; a buffer layer 12 which is formed on the GaOsubstrate 11 and consists primarily of AlN; a first nitride semiconductor layer 13 which is formed on the buffer layer 12 and consists primarily of AlGaN(0.2<x≤1); and a second nitride semiconductor layer 14 which is formed on the first nitride semiconductor layer 13 and consists primarily of AlGaN(0.2≤y≤0.55, y<x).SELECTED DRAWING: Figure 1
Patent JP-2016156113-A (JP)
Title: Platinum processed fiber having permanently antibacterial property using platinum shield technique
Inventor: KUWAMOTO ISAO
IPC: A01N59/16
Filed: 2015-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a platinum processed fiber capable of maintaining antibacterial property in manufacturing permanently.SOLUTION: The platinum processed fiber is a platinum processed fiber where platinum nano-colloid is deposited on a fiber surface by impregnating and spraying the fiber into/to a solution of the platinum nano-colloid in which platinum particles are dispersed and drying it and exhibits bacteriostatic activity value of 3.3 or more in a determination test according to JIS L 1902:2008 with 200 or more cleaning frequencies by a cleaning test according to JIS L 0217 103.SELECTED DRAWING: None
Patent JP-2016162514-A (JP)
Title: Luminaire
Inventor: NOMURA KAZUO
IPC: F21S8/06
Filed: 2015-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an LED luminaire which enables a user to choose ceiling attachment or wall attachment and has an arm shape improving the light distribution range.SOLUTION: A luminaire S includes: a substrate on which LEDs are placed; a heat sink having a case to which the substrate is fixed and heat radiation fins formed on an outer surface of the case; and an arm for fixing the case to a ceiling or a wall. The luminaire S has a ceiling attachment arm which is shorter than a maximum radius of a luminaire S body and a wall attachment arm k3 which is formed separately from the ceiling attachment arm and is longer than the maximum radius of the luminaire S body.SELECTED DRAWING: Figure 1
Patent JP-2016159951-A (JP)
Title: Package
Inventor: AOKI MITSUO
IPC: B65D83/08
Filed: 2015-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a package configured to facilitate opening operation of a covering body for opening and closing a sheet extraction port.SOLUTION: A package H has a main body 1 which stores a wet or dry sheet 11 and comprises a sheet extraction port 12 for extracting the sheet 11. The sheet extraction port 12 is covered with a sheet-like covering body 2 mounted on an outer face of the main body 1. The covering body 2 is attached to a circumference of the sheet extraction port 12, and a mounting member 3 having a thickness T larger than a thickness t of the covering body 2 is mounted on one end part 2a of the covering body 2. The mounting member 3 is not attached to the outer face of the main body 1 and let free. By pulling the mounting member 3 while holding the member with fingers, the sheet extraction port 12 is opened.SELECTED DRAWING: Figure 2