baber/WOPTO huggingface dataset:
Patent JP-2015198136-A (JP)
Title: Semiconductor storage device and method of manufacturing the same
Inventor: TAGAMI MASAYOSHI
IPC: H01L27/10
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device and a method of manufacturing the same capable of reducing misalignment of metal wiring to a contact.SOLUTION: A semiconductor storage device according to an embodiment comprises: a semiconductor substrate that includes active regions and element isolation regions arranged alternately in a first direction and extending in a second direction orthogonal to the first direction; a first contact part electrically connected with the semiconductor substrate, and whose width in the first direction becomes consecutively narrower toward a third direction vertical to the semiconductor substrate, and whose width in the second direction becomes consecutively wider toward the third direction; and a metal wire provided at an upper part of the first contact part so as to extend in the second direction, and whose width in the first direction is the same as the width of the first contact part at a junction part with the first contact part and becomes consecutively narrower toward the third direction.
Patent JP-2015196428-A (JP)
Title: Vehicular brake control device
Inventor: HIROSE TOMONORI
IPC: B60T8/1764
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular brake control device capable of improving operation feeling of a driver on a split road.SOLUTION: A vehicular brake control device includes: slip angle acquisition means 122 for acquiring a slip angle D which is an angle formed by a travelling direction of a vehicle and a direction of the vehicle; and braking force difference setting means (differential pressure setting means 150) for setting a difference between a braking force of the wheel brake of a high friction coefficient side and a braking force of the wheel brake of a low friction coefficient side, on a split road on which friction coefficients of road surfaces contacted with right and left wheels are different by a predetermined value or more. The braking force difference setting means sets a differential pressure in such a manner that the slip angle D follows a target slip angle DT.
Patent JP-2015198347-A (JP)
Title: Radio terminal identifying device, system, and method
Inventor: HATTORI MASAHARU
IPC: H04W88/02
Filed: 2014-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a radio terminal identifying device, system and method that are capable of easily identifying a plurality of radio terminals situated within a communication range in short-range wireless communication.SOLUTION: A radio terminal identifying device 10 performs short-range wireless communication with a radio terminal 50 that performs short-range wireless communication, periodically transmits a search message to search for the radio terminal 50, detects the radio terminal 50 by receiving a response message from the radio terminal 50 having received the search message, stores the response message received from the detected radio terminal 50 as history information in a communication history storage unit 21, and displays information to identify the detected radio terminal 50 on a display unit 40 on the basis of the history information stored in the communication history storage unit 21.
Patent JP-2014218646-A (JP)
Title: Polyester resin having fluorene skeleton
Inventor: OTA YOSHINARI
IPC: C08G63/19
Filed: 2014-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin of low birefringence or negative birefringence.SOLUTION: The polymerization components of a polyester resin are composed of: a dicarboxylic acid component (A) including a fluorene-based dicarboxylic acid component; and a non-fluorene-based diol component including an aromatic diol (B1). The dicarboxylic acid component (A) may include the fluorene-based dicarboxylic acid component (A1) by 50 mol% or higher, and the diol component (B) may include the aromatic diol (B1) by 50 mol% or higher. The diol component (B) may further include the other diol (B2) composed of aliphatic diol.
Patent JP-2015201278-A (JP)
Title: Vehicle lighting appliance
Inventor: ICHINOHE FUMITAKA
IPC: F21S8/10
Filed: 2014-04-04
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the generation of light emission irregularities, in a vehicle lighting appliance having a light guide body.SOLUTION: A light guide body 24 of each lighting appliance unit 20 is constituted as a plate-shaped member which extends to left and right directions, and a first incident part 24bA, a pair of second incident parts 24bB, and a pair of reflection parts 24bC are formed at a rear face 24b of the light guide body 24. Then, as light sources for making light incident to the light guide body 24, there are arranged two light emitting elements 22 which are arranged in left and right directions at an interval. By this constitution, positions of the light guide body 24 at which emission light from the two light emitting elements 22 is made incident are displaced with respect to each other in left and right directions, and an optical path which reaches a front face 24a from the first incident part 24bA and an optical path which is internally reflected at each reflection part 24bC, and reaches the front face 24a from each second incident part 24bB are also displaced with respect to each other in left and right directions. By this constitution, an amount of light reaching the front face 24a of the light guide body 24 is equalized with respect to the left and right, directions, and the generation of light emission irregularities is effectively suppressed.
Patent JP-2015203037-A (JP)
Title: Rubber composition, crosslinked product formed from rubber composition, and production method of said crosslinked product
Inventor: HAYASHI YUKI
IPC: C08L101/00
Filed: 2014-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinked rubber having the characteristics of polyrotaxane, in particular the desired tensile strength and/or the desired tensile elongation percentage and/or the desired compression set, a rubber composition forming said crosslinked rubber, and a method for producing crosslinked rubber having said characteristics.SOLUTION: The problem is solved by a rubber composition containing: A) polyrotaxane in which stopper groups are placed at both ends of a pseudopolyrotaxane, which is formed of a ring-shape molecule whose opening is clathrated by a straight chain-shape molecule in a skewer state, so as the ring-shape molecule not to leave; B) non-diene-based rubber; and C) crosslinking agent for the crosslinking between said A) polyrotaxane and the B) non-diene-based rubber, as well as by a crosslinked product formed and comprising the rubber composition.
Patent JP-2015204684-A (JP)
Title: Power supply system and control method for the same
Inventor: SUZUKI HIDEKAZU
IPC: H02J3/38
Filed: 2014-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system and its control method capable of reducing current distortion while effectively supplying power generated by a power generator using natural energy to a power system.SOLUTION: A current distortion detection unit 151 extracts a current distortion component from current measured by a first current sensor 105. A first voltage waveform generation unit 154 generates a first switching signal on the basis of system current and system voltage. A second voltage waveform generation unit 152 generates, on the basis of the current distortion component, a second switching signal so as to cancel the current distortion component. A voltage waveform combination unit 155 combines the first switching signal and the second switching signal to obtain a third switching signal and supplies the third switching signal to a second power converter 103.
Patent JP-2015203803-A (JP)
Title: Liquid crystal display and electronic apparatus
Inventor: TANAKA YURI
IPC: G02F1/1333
Filed: 2014-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display and an electronic apparatus that can maintain display quality even when a pixel substrate is deflected due to the combination with a storage member.SOLUTION: A liquid crystal display includes: a pixel substrate; an opposing substrate that is arranged opposite to the pixel substrate; a liquid crystal layer that is encapsulated between the pixel substrate and opposing substrate; a display panel that includes a driver IC mounted on an overhanging part of the pixel substrate overhanging beyond the opposing substrate; a cover light transmissive substrate bonded to the display panel; and a rectangle and plate-like tabular spacer that is provided on one surface on the driver IC side of the cover light transmissive substrate. The tabular spacer and driver IC are fixed with a resin layer therebetween.
Patent JP-2015207683-A (JP)
Title: Capacitor and method for manufacturing the same
Inventor: SHIMIZU MAKOTO
IPC: H01G9/00
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To increase capacity and suppress ESR in a capacitor.SOLUTION: In a capacitor including an element formed by winding at least two anode-side electrode foils (36-1, 36-2), at least two cathode-side electrode foils (38-1, 38-2), and a separator (40) in a manner such that the electrode foils of the same electrode side hold the electrode foil of another electrode side interposed therebetween to be alternately overlapped while the separator being held between the anode-side electrodes and the cathode-side electrode, the element includes: anode-side tabs (12, 22) derived from one of the anode-side electrode foil; cathode-side tabs (14, 32) derived from one of the cathode-side electrode foil; an external terminal (8) derived from the other anode-side electrode foil; and an external terminal (10) derived from the other cathode-side electrode foil, in which at least one electrode foil of different electrode side and at least two separators are arranged between the tabs of the same electrode side and the external electrode, and the tabs of the same electrode side and the external terminal are arranged in parallel with each other and respective tabs and external electrode of the same electrode are connected to each other.
Patent JP-2015207707-A (JP)
Title: Solar battery and solar battery module
Inventor: TSUDA YUKI
IPC: H01L31/0224
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery arranged so as to keep the electric resistance between a photoelectric conversion layer and a backside electrode low, and arranged so as to reflect light toward the photoelectric conversion layer while reducing the absorption loss by the backside electrode when reflecting the light having passed through the photoelectric conversion layer on its rear surface side, thereby achieving a high photoelectric conversion efficiency.SOLUTION: A solar battery comprises: a photoelectric conversion layer 3 made of a semiconductor material; a backside metal electrode layer 5 on the side opposite to a light-receiving surface of the photoelectric conversion layer 3; and at least three layers formed by alternately laminating a translucent conductive layer 41 made of a translucent conductive material, and a high-refraction index conductive layer 42 made of a semiconductor material or translucent conductive material and having a refraction index higher than that of the translucent conductive layer 41 between the photoelectric conversion layer 3 and the backside metal electrode layer 5, which serve to increase, of light having passed through the photoelectric conversion layer 3, light reflected toward the photoelectric conversion layer 3 before reaching the backside metal electrode layer 5.
Patent JP-2015206008-A (JP)
Title: Surface hardness improver, amorphous thermoplastic polyester resin composition and molded article thereof
Inventor: AOKI YUTAKA
IPC: C08F220/18
Filed: 2014-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous thermoplastic polyester resin composition which makes it possible to obtain molded articles and films having excellent optical properties and high surface hardness, and packaging members and optical members prepared using the molded articles and films.SOLUTION: This invention provides a surface hardness improver for an amorphous thermoplastic polyester resin (B) comprising a polymer (A) comprising an aromatic (meth) acrylate monomer (a1) unit and/or an aromatic vinyl monomer (a2) unit.
Patent JP-2015210831-A (JP)
Title: High-frequency oscillation device, magnetic recording head including the same and disk unit
Inventor: TAKEO AKIHIKO
IPC: G11B5/31
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording head capable of high density recording by improving the compatibility with resonance characteristic of a record medium, and a disk unit including the same.SOLUTION: The magnetic recording head includes: a main pole 60 for applying a recording magnetic field to a recording layer of a record medium; a write shield facing the main pole being interposed by a write gap; a recording coil 70 that generates a magnetic field on the main pole; a high-frequency oscillator 74 having an oscillation layer and a spin torque injection layer, which is disposed in the write gap between the main pole and the write shield; wiring for supplying the power to the high-frequency oscillator; a modulation electrode 76 for applying a modulation voltage to the oscillation layer; and a modulation isolation layer disposed between the oscillation layer and the modulation electrode.
Patent JP-2015214033-A (JP)
Title: Pouch bending method, pouch bending device, and the pouch
Inventor: AIKAWA TAKAYUKI
IPC: B65D33/02
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a pouch bending method, a pouch bending device, and the pouch which make it possible to mold a bent part in a stable shape.SOLUTION: By locally heating a bent edge of a bent part formed by bending a seal part of a pouch to the side of one film surface of a storage part, a shape of the bent part is maintained.
Patent JP-2015214598-A (JP)
Title: Production method of porous film
Inventor: NAGAI MASAYUKI
IPC: C08J9/00
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a porous film which enables easy production of a porous film having fine openings.SOLUTION: A production method of a porous film comprises making a non-porous precursor film containing a polyacetal resin by drawing biaxially, while heating at least a part of the precursor film as a to-be-heated part, to produce a porous film composed of the to-be-heated part after the drawing. The polyacetal resin has an introduction amount of 2C or higher oxyalkylene units to 100 mol of oxymethylene units of 5 mol or lower and a melt flow rate of polyacetal resin of 0.1-30 g/10 min, and the to-be-heated part is heated at a temperature lower than the melting point of the precursor film, with the practical biaxial drawing ratio, defined by the following expression (1), for the drawn part of the precursor film set to be greater than 25 times. (1) Practical biaxial drawing ratio=d/d.
Patent JP-2015215952-A (JP)
Title: Method for manufacturing organic electroluminescent device, and organic electroluminescent device
Inventor: TAKAHASHI NOBUAKI
IPC: H05B33/02
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an organic EL device, which is arranged to facilitate the detachment of a support base from a sealed organic EL device.SOLUTION: A method for manufacturing an organic EL device arranged so that a sealing base material is bonded through an adhesion layer to an organic EL structure formed on a base material and arranged by laminating at least, a first electrode, an organic luminescent layer and a second electrode in this order comprises the steps of: detachably bonding a first support base composed of a resin film to the sealing base material on the side opposite to its bonding face with the organic EL structure; detachably bonding a second support base composed of a resin film to the base material on the side opposite to a first electrode formation face thereof; bonding the sealing base material with the first support base bonded thereto to the organic EL structure formed on the base material with the second support base bonded thereto through the adhesion layer having a thickness of 20 μm or more and 50 μm or less; curing the adhesion layer in a state of the sealing base material remaining bonded to the organic EL structure formed on the base material; and detaching the support base after curing of the adhesion layer.
Patent JP-2015214604-A (JP)
Title: Transparent fluorescent material and light-emitting device
Inventor: TEZUKA HIROYUKI
IPC: C09K11/00
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a transparent fluorescent material which is excellent in transparency, heat resistance, gas barrier properties, fluorescence quantum yield and flexibility and a photoelectron device using it.SOLUTION: A transparent fluorescent material comprises a silicate sheet composed of a layer silicate, a fibrous compound and nano-graphene and includes a film which is composed of the fibrous compound and the nano-graphene in a composite form and is present among the particles of the silicate sheet. The transparent fluorescent material has a wt. ratio of the layer silicate of 80% or higher, a visible light transmission of higher than 80% and a fluorescence quantum yield of 1% or higher and shows mechanical strength practically usable as a self-supporting film. A light-emitting device using the transparent fluorescent material is also provided.
Patent JP-2015219021-A (JP)
Title: Timepiece and satellite signal reception method of the same
Inventor: FUJISAWA TERUHIKO
IPC: G04R20/02
Filed: 2014-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a timepiece capable of reducing average search time of position information satellites and of reducing power consumption, and further to provide a satellite signal reception method of the timepiece.SOLUTION: An electronic timepiece 1 comprises: reception means (a reception section 18); reception control means; timing means (RTC 21); and satellite storage means (a satellite storage section 23) storing satellite numbers and reception execution time of position information satellites captured by the reception means (reception section 18). The reception control means has: a fixed search mode where the position information satellites are searched in an order set beforehand in the reception means (reception section 18); and a priority search mode where the position information satellite of the satellite number stored in the satellite storage means (satellite storage section 23) by the reception means (reception section 18) is preferentially searched. The reception control means selects one of the fixed search mode and the priority search mode in response to elapsed time from past reception execution time stored in the satellite storage means (satellite storage section 23) and causes the position information satellites to be searched when executing reception processing.
Patent JP-2015164166-A (JP)
Title: Radiator and manufacturing method for the same
Inventor: WATANABE YOSUKE
IPC: H01L23/427
Filed: 2014-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a radiator that can enhance the heat dissipation efficiency and the heat transfer coefficient, and a manufacturing method for the same.SOLUTION: A radiator 1 has a support board 10 having fixing grooves 13, and radiation fins 20 which are provided to erect and fixed in the fixing grooves 13 respectively. Heat of the radiation fins 20 is discharged to the air by cooling fluid supplied from one side in the depth and length direction. A plurality of radiation fins 20 are arranged and fixed in plural rows so as to be spaced from one another at predetermined intervals so that the radiation faces 20S face along the depth and length direction of the fixing grooves 13. In the radiator 1, the slope angles of the radiation faces 20s of the radiation fins 20A, 20B to an upper surface portion 11 of the support substrate 10 are different from each other between a radiation fin group 201 as the assembly of radiation fins 20A fixed in the same row in the depth and length direction between the fixing grooves 13 and a radiation fin group 202 as the assembly of radiation fins 20B adjacent to the radiation fins 20A in the depth and length direction.
Patent JP-2015213720-A (JP)
Title: Smartphone hanging case
Inventor: KOJIMA OSAMU
IPC: A45C11/00
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a smartphone case which is small, easy to carry, has no need to put a smartphone in or to take it out of a pocket or a bag, and makes both hands free in listening to music, while it used to be carried in a pocket or a bag, causing bulkiness, having need to take it out from a pocket or a bag for operation, and unable to listen to music in walking empty-handed.SOLUTION: The smartphone hanging case has an inner space for housing a smartphone, and is characterized in that it has a holding upper belt which has a jumper hook attached to the upper part of a square case with the upper and the lower part opened, that it also has a holding lower belt which has a jumper hook attached to the lower part, and that a snap-shackle is attached near the center of the holding upper belt for the purpose of connecting it to a belt loop and using the case.
Patent JP-2015222243-A (JP)
Title: Linear position detector and drive device
Inventor: UEMATSU SHIGEYUKI
IPC: G01D5/20
Filed: 2014-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a linear position detector and drive device, capable of improving reliability.SOLUTION: A linear position detector 30 comprises: a detector 31; and a scale part 32 supported so as to advance parallel to the detector 31 in one direction and having a reluctance component of a space between the scale part and the detector 31 changed corresponding to a relative position change between the scale part and the detector 31. The detector 31 includes detection main poles A1, A2, B1, B2, C1 and C2, and detection auxiliary poles IA1, IA2, IB1, IB2, IC1 and IC2.
Patent JP-2015223593-A (JP)
Title: Method of and apparatus for polishing mill roll
Inventor: FUJIWARA KOUTA
IPC: B24B5/37
Filed: 2014-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of and an apparatus each of which enables foreign matter to be removed from the outer circumferential surface of a mill roll in a rolling mill or to be prevented from adhering to the outer circumferential surface without changing the profile of the outer circumferential surface of the mill roll.SOLUTION: A method for polishing a mill roll 2 is provided, which is the method for removing foreign matter from the cylindrical outer circumferential surface of a mill roll or for preventing the adhesion of the foreign matter to the surface by polishing the outer circumferential surface. The method comprises rotating the mill roll 2 around the central axis of the outer circumferential surface 3 of the mill roll 2, and polishing the outer circumferential surface 3 by bringing polishing material 4 into contact with the outer circumferential surface 3 of the rotating mill roll 2. The method uses the polishing material 4 that includes a nonwoven cloth including polyamide fiber, the hardened material of thermosetting resin impregnated in the nonwoven cloth, and a filler dispersed in the hardened material and including at least one of silicon carbide and aluminum oxide.