baber/WOPTO huggingface dataset:
Patent JP-2012145947-A (JP)
Title: Display device and electronic apparatus
Inventor: KOYAMA JUN
IPC: H01L51/50
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a display device with small power consumption which does not require refresh operation by solving problems wherein transistors cannot be embedded in a pixel and an aperture ratio is reduced if a pixel area is small, in an active matrix display device using an SRAM in which the number of transistors constituting an SRAM circuit is large.SOLUTION: According to the present invention, a pixel is composed of a switching element and a nonvolatile memory element. When a still image is displayed by using a ferroelectric element as the nonvolatile memory element and storing a signal, writing is not required per frame. Moreover, since the ferroelectric element occupies a small area, a memory can be incorporated without drastically decreasing an aperture ratio.
Patent JP-2013159976-A (JP)
Title: Anchor bolt construction method
Inventor: SAKAKIBARA HIROYUKI
IPC: E04G23/02
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive anchor bolt construction method for reducing the number of anchor bolts to be installed by improving an allowable shear capacity per anchor bolt.SOLUTION: In the anchor bolt construction method, a cylindrical hole 2 is formed in a concrete structure 1 in which a steelwork 5 is embedded, so that the steelwork 5 is exposed to the bottom surface, an anchor bolt 3 is inserted thereinto, and welded and fixed to the steelwork 5, and filler 4 is filled in the hole 2. An allowable shear capacity Qa1 per anchor bolt and bearing strength cσqa of concrete are previously found. The hole 2 is formed whose opening area is such that an allowable shear capacity Qa2 per anchor bolt determined by the bearing strength of the concrete found from the bearing strength cσqa of the concrete and the opening area of the hole is greater than the allowable shear capacity Qa1.
Patent JP-2013160351-A (JP)
Title: Connector
Inventor: ISHIZAKA TAIICHI
IPC: F16L37/12
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a connector having a lock member which returns to a standby position when a pipe is pulled out by moving the lock member located at a connecting position.SOLUTION: When a lock member 16 located at a connecting position is moved upward with respect to a housing 14 of a connector 10 to a pipe pull-out position through a standby position, a wall part 87 of the lock member 16 is engaged with an abutting part 89 of the housing 14, and the lock member 16 is stopped at the pipe pull-out position. When a pipe 12 is pulled out of the connector 10 at the pipe pull-out position, an elastic piece 80 is restored while releasing a biasing force, and a bent portion 80A of the elastic piece 80 slides with the abutting part 89 of the housing 14, such that the lock member 16 returns to the standby position.
Patent JP-2013162458-A (JP)
Title: Radio communication apparatus and radio communication method
Inventor: IDE TAKASHI
IPC: H04W28/22
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication apparatus, etc. which provides an optimal communication period both when external interference is received and when external interference is not received.SOLUTION: The radio communication apparatus comprising a cable communication unit capable of cable communication and a radio communication unit capable of radio communication comprises: a cable communication speed measurement unit which measures a first communication speed at the cable communication unit; a radio communication speed measurement unit which measures a second communication speed at the radio communication unit; a time-out period calculation unit which calculates the time-out period of the radio communication at the radio communication unit in accordance with a ratio of the first communication speed to the second communication speed; and a time-out period setting unit which sets the calculated time-out period to the radio communication unit.
Patent JP-2013168522-A (JP)
Title: Photosensitive composition
Inventor: MOTOFUJI AZUSAHEI
IPC: H01L21/027
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition giving a cured film exhibiting high adhesiveness, high transparency, and excellent mold releasability and antistatic properties, without deteriorating high heat resistance of a coating film.SOLUTION: A photosensitive composition contains: pentaerythritol(tri and/or tetra)(meth)acrylate (A); tri(meth)acrylate (B) of an alkylene oxide adduct of trimethylol propane, having a number-average molecular weight of 350-100,000; dipentaerythritol(penta and/or hexa)(meth)acrylate (C); trimethylol propane tri(meth)acrylate (D); and a polymerization initiator (E).
Patent JP-2012175109-A (JP)
Title: Anchored conductive via and method for forming the same
Inventor: TRET S YULIN
IPC: H01L21/768
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a conductive via and a method for forming the same.SOLUTION: The conductive via includes a portion located between a conductive contact structure and an overhang portion of a dielectric layer located above the conductive contact structure. In one embodiment, the overhang portion is formed by forming an undercutting layer over the conductive contact structure and then forming a dielectric layer over the conductive contact structure and the undercutting layer. An opening is formed in the dielectric layer and material of the undercutting layer is removed through the opening to create the overhang portion of the dielectric layer. Conductive material of the conductive via is then formed under the overhang portion and in the opening.
Patent JP-2012107341-A (JP)
Title: Reduction of metal oxide in electrolytic cell
Inventor: STREZOV LES
IPC: C25C7/02
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing titanium oxide in a solid state in an electrolytic cell which includes an anode, a cathode formed of the titanium oxide at least partially, and a molten electrolyte including cations of a metal capable of chemically reducing the cathode titanium oxide.SOLUTION: The method for reducing a titanium oxide includes a step of operating an electrolytic cell at a potential that is above a potential at which cations of a metal capable of chemically reducing the cathode titanium oxide deposit as the metal on the cathode, and thereby the metal chemically reduces the cathode titanium oxide. Further, in order to obtain high purity titanium (αTi), an electrolyte is regenerated and/or a cell potential is changed in the later stage of the cell operation appropriately from the viewpoint of reactions occurring in the cell and oxygen concentration in the titanium oxide in the cell.
Patent JP-2012191196-A (JP)
Title: Sealing material for solar cell module, solar cell module, and method for manufacturing the same
Inventor: SAITO YOSHIKAZU
IPC: C08F220/28
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material for a solar cell module, which allows a solar cell module excellent in impact resistance to be easily manufactured, and to provide a solar cell module excellent in impact resistance.SOLUTION: The sealing material for a solar cell module of the present invention contains a curable acrylic component as a main component. A solar cell module (10) of the present invention comprises a pair of protective members (11, 12), a sealing layer (13) provided between the pair of protective members (11, 12), and a solar cell (14) provided inside the sealing layer (13). The sealing layer (13) is made of a cured product obtained by curing the sealing material for a solar cell module.
Patent JP-2013174167-A (JP)
Title: Control device of internal combustion engine
Inventor: KISHIMOTO YOSHIHISA
IPC: F02D13/04
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To effectively improve operation accuracy of a brake with discharging of compressed gas at a low temperature, relating to a control device of an internal combustion engine.SOLUTION: A control device of an internal combustion engine 10, in which a brake with discharging of compressed gas for opening/closing an exhaust valve 19 during a compression stroke is enabled, includes: an exhaust valve opening/closing means 30 for opening/closing the exhaust valve 19 by hydraulic pressure of a working fluid to operate the brake with discharging of compressed gas; an oil temperature detecting means 26 for detecting an oil temperature of the working fluid; and a controlling means 82 for controlling the operation of the brake with discharging of compressed gas by the exhaust valve opening/closing means 30. The controlling means 82 stops the operation of the brake with discharging of compressed gas by the exhaust valve opening/closing means 30 when the detection value of the oil temperature detecting means 26 is lower than a lower-limit threshold value.
Patent JP-2013174833-A (JP)
Title: Molding tool and method for manufacturing optical waveguide
Inventor: KANEDA MIKIYA
IPC: G02B6/122
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a molding tool for easily manufacturing an optical waveguide which is achieved in optical coupling efficiency via a mirror and the transmission efficiency of a core part by press molding and a method for efficiently manufacturing an optical waveguide by using the molding tool.SOLUTION: A molding tool 7 is used for forming a recess 170 by stamping the molding tool 7 in a layer 910 including a core layer 13 formed with a core part to manufacture an optical waveguide. The molding tool 7 includes: a base (support part) 70 shaped like a flat plate (block); and a protrusion 71 formed so as to be protruded from the lower surface (molding surface 701) of the base 70 downward. When the molding tool 7 is stamped in the layer 910, the protrusion 71 is buried in the layer 910, and the molding surface 701 is brought into contact with the upper surface of the layer 910. In this case, a corner part 72 of the base part 70 is rounded so that the corner part 72 can be prevented from being transferred to the layer 910.
Patent JP-2013177709-A (JP)
Title: Method for knitting fabric with fringe
Inventor: UEMICHI KAZUYA
IPC: D04B1/24
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for knitting a fabric with fringes, capable of knitting fringes in which the roots of the fringes are fixed more firmly than conventional ones.SOLUTION: Steps α to γ are repeated using a flat knitting machine to knit fringes 20. In the step α, a starting stitch 1, which becomes a starting point of each fringe 20, is formed. In the step β carried out after the step α, a yarn feeder 9 is moved in a direction away from the starting stitch 1, and then the yarn feeder 9 is moved in a direction toward the starting stitch 1. Temporarily held stitches 2 are formed in the reciprocating movement to form the fringe 20. In the step γ carried out after the step β, a retaining stitch 3 constituted by a twisted stitch following the starting stitch 1 formed in the step α is formed to fix the root of the fringe 20 formed in the step β.
Patent JP-2013180956-A (JP)
Title: Bactericidal agent composition
Inventor: ISHII YOSHIKAZU
IPC: A01N29/02
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a bactericidal agent composition exhibiting an excellent bactericidal effect even in the presence of an organic substance and against a biofilm, a method for producing the same, and a sterilization method using the same.SOLUTION: A bactericidal agent composition includes: water including ultrafine bubbles having a most frequent particle diameter of ≤500 nm; and a bactericidal component. Preferably, the density of most frequent particles of the ultrafine bubbles is ≥10,000, and the density of the ultrafine bubbles each having a particle diameter of ≤1,000 nm is ≥1,000,000 particles.
Patent JP-2012205587-A (JP)
Title: Modified d-succinylase having improved d-form selectivity for n-succinyl-dl-amino acid
Inventor: TSUNODA YOSUKE
IPC: C12N9/80
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To enable the production of a D-amino acid at an improved efficiency by further modifying wild type D-succinylase to improve the D-form selectivity thereof.SOLUTION: The modified D-succinylase is obtained by, in the amino acid sequence of wild type D-succinylase derived from Cupriavidus sp. P4-10-C or Cupriavidus metallidurans, substituting an amino acid residue at a specific position by a specific amino acid residue.
Patent JP-2013180730-A (JP)
Title: Conveying vehicle
Inventor: IKEDA JUN
IPC: B60B11/06
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the life and reliability of a rim base by keeping the rim base in an adequate cylindrical shape when mounting a wheel on a wheel mounting cylinder.SOLUTION: A clamp device 21 for fixing a rear wheel 10 to a wheel mounting cylinder 9 includes a ring member 22 formed of a cylinder body to be inserted between the wheel mounting cylinder 9 and an outer rim 14 to hold the outer rim 14 between a rim spacer 19 and itself, a plurality of thrust members 23 provided at spaces in the peripheral direction of the wheel mounting cylinder 9 for thrusting the ring member 22 toward the rim spacer 19, and a plurality of fixing members consisting of stud bolts 24 and nuts 25 for fixing the thrust members 23 to the wheel mounting cylinder 9. Thus, the clamp device 21 enables the ring member 22 formed of the cylinder body to be equally pushed against the whole periphery of the outer rim 14 to keep the outer rim 14 in a cylindrical shape.
Patent JP-2013182606-A (JP)
Title: Coordination support system and support terminal used in system
Inventor: SUGIYAMA KOICHI
IPC: G06Q30/02
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To allow an agreement of a user regarding disclosure of a try-on image to be easily obtained.SOLUTION: A coordination support system includes a camera, input means, control means and processing means. The camera images a consumer trying on a commodity to obtain image data. The input means inputs an intention of the consumer expressing his/her agreement for the disclosure of an image shown by the image data to a third person. The control means controls the image data as data which can be disclosed to a third party in response to the input of the intention by the input means. The processing means performs predetermined processing for providing a predetermined benefit to the consumer in response to the input of the intention by the input means.
Patent JP-2013185166-A (JP)
Title: Surface treatment agent for metal
Inventor: KOBAYASHI HIRONORI
IPC: C23F11/00
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment agent for a metal, which hardly forms a surface oxide film even after a metal surface is exposed to a high temperature and humidity, has a high heat resistance, furthermore is excellent in adhesion with resins of a molding material and a cover film or the like, excellent in solder wettability, excellent in film uniformity, and has a large cost advantage.SOLUTION: A surface treatment agent for a metal contains one or more of compounds selected from a group of a specific tetrazole derivative, a bistetrazole derivative, and salts thereof, and additionally contains an alcohol hydroxyl groups-containing carboxylic acid based chelating agent.
Patent JP-2013186634-A (JP)
Title: Information processing apparatus
Inventor: NAGASAWA HIROSHI
IPC: G06F1/00
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To perform, in a short time, work to take over identification information or configuration information required when a main substrate 2 is started in a case that the main substrate 2 is replaced.SOLUTION: An information processing apparatus 1a comprises: a main substrate 2 for mounting a CPU 3; a mezzanine board 4 detachably attached to the main substrate 2, which mounts a nonvolatile memory 51 for storing identification information of the information processing apparatus itself and predetermined setting information which is used when the main substrate 2 is started.
Patent JP-2013187524-A (JP)
Title: Defect inspection method
Inventor: TSUCHIYA NORIAKI
IPC: H01L21/02
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a defect inspection method which grasps defect information in units of chips, detects a defect at an early stage even in a low-quality wafer with much defects, and can improve yield in a semiconductor wafer process.SOLUTION: A defect inspection method for inspecting a defect of a semiconductor wafer 1 includes the steps of: (a) forming a mark corresponding to the size of a device chip 2 generated from the semiconductor wafer 1 on the predetermined device chip 2 on the semiconductor wafer 1 to be inspected; and (b) inspecting a defect of the semiconductor wafer 1 in a predetermined process of a semiconductor wafer process or before the semiconductor wafer process, and recognizing defect information based on the mark.
Patent JP-2013190518-A (JP)
Title: Holder and projector with holder
Inventor: NAKAJO HIDETOSHI
IPC: G02B7/198
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a holder which allows accurate attitude adjustment of a reflecting surface.SOLUTION: A holder 1 has a mirror 11 including a reflecting surface 11a and a holding frame 20 to which the mirror 11 is attached. The holding frame 20 includes a pair of guide shafts 21 projecting in a direction crossing an incidence-side optical axis direction 101. The mirror 11 includes: a first shaft 81 which extends in a direction crossing the incidence-side optical axis direction 101 and the pair of guide shafts 21 and is the center of rotation of the reflecting surface 11a; and a pair of guide surfaces 61 which extend in a direction crossing the first shaft 81, are inclined in accordance with inclination of the first shaft 81, and are supported by the pair of guide shafts 21 respectively.
Patent JP-2013191083-A (JP)
Title: Paper sheet feeding mechanism and paper sheet feeding method
Inventor: AKAGI MASAYUKI
IPC: B65H7/12
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet feeding mechanism and a paper sheet feeding method capable of properly performing detection of a paper sheet by a plurality of translucent sensors provided along a width direction of a conveyance path of a conveyance part, and capable of adjusting a timing to stop a paper sheet feed by a feeding part, regardless of a type or a conveyance state of a paper sheet.SOLUTION: After at least some of translucent sensors from among a plurality of translucent sensors turn into a shading state, whether or not all the translucent sensors turn into a translucent state at least once within a period concerning a predetermined detection time is detected. If all the translucent sensors turn into at least once within the period, a paper sheet feed by a feeding part is stopped.
Patent JP-2013190702-A (JP)
Title: Photosensitive resin composition, cured relief pattern-manufacturing method, and semiconductor device
Inventor: OKUDA TOSHIAKI
IPC: G03F7/023
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition for giving a cured relief pattern with a good shape, which can be cured at low-temperature and prevents a pattern from being buried due to collapse of a relief pattern after curing; a cured relief pattern-formation method to form a pattern using the photosensitive resin composition; and a semiconductor device and a display device having the cured relief pattern.SOLUTION: A photosensitive resin composition comprises 100 pts.mass of a phenol resin mixture (A) comprising a phenol resin (A-1) having a structure represented by the formula (1) [in the formula, a, Rand X are as defined in the description] and at least one phenol resin (A-2) selected from a novolac resin or a polyhydroxystyrene resin at a mass ratio of 10/90 to 90/10; 0.1 to 70 pts.mass of a photosensitive diazonaphthoquinone compound (B); and 100 pts.mass to 1000 pts.mass of a solvent (C).
Patent JP-2012221549-A (JP)
Title: Tmr sensor film using tantalum insertion layer and systems thereof
Inventor: SATO MASASHIGE
IPC: H01L43/10
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a TMR sensor film using a tantalum insertion layer, and systems thereof.SOLUTION: In one embodiment, a tunnel magnetoresistance (TMR) head includes: a lead layer on a substrate; a seed layer on the lead layer; an antiferromagnetic (AFM) layer on the seed layer; a first ferromagnetic layer on the AFM layer; a second ferromagnetic layer above the first ferromagnetic layer; a coupling layer between the first and second ferromagnetic layers, the coupling layer causing the magnetization of the second ferromagnetic layer to be coupled to the magnetization of the first ferromagnetic layer; a fixed layer over the second ferromagnetic layer; an insertion layer adjacent to the fixed layer or in the fixed layer; a barrier layer above the fixed layer; a free layer above the barrier layer; and a cap layer on the free layer. In another embodiment, the insertion layer is about 0.05-0.3 nm in thickness and includes Ta, Ti, Hf, and/or Zr, and the free layer includes CoFeB.
Patent JP-2013055321-A (JP)
Title: Multilayer ceramic capacitor
Inventor: KIM HYUN-JUN
IPC: H01G4/232
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor.SOLUTION: The multilayer ceramic capacitor includes a ceramic element, first and second internal electrodes 121, 122 formed in the ceramic element, exposed to the first surface of the ceramic element, and having an extraction part where the regions exposed to the first surface overlap partially, external electrodes 131, 132 formed on the first surface of the ceramic element and coupled with the extraction part, and insulating layers 141-144 formed on the first surface of the ceramic element 110 and on the third and fourth surfaces coupled with the first surface. The extraction parts can be formed on the third or fourth surface of the ceramic element at predetermined intervals.
Patent JP-2013195986-A (JP)
Title: Color composition for solid state imaging element, and color filter
Inventor: HARAGUCHI KAZUMICHI
IPC: C08L101/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a color composition that can control spectral characteristics required for a color filter for a solid state imaging element, has an excellent color separation property, and has high permeability; and a color filter using the color composition.SOLUTION: Provided is a color composition for a solid state imaging element including C.I. pigment green 36 as green pigment; and two or more selected from the group consisting of C.I. pigment yellow 83, C.I. pigment yellow 110, C.I. pigment yellow 138, C.I. pigment yellow 139, and C.I. pigment yellow 150 as yellow pigment; and a color filter using the color composition.
Patent JP-2013200441-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: TOKITA TOSHIAKI
IPC: G02B26/10
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner capable of suppressing occurrence of ghost light at the time of polarization separation.SOLUTION: A light source unit has two light sources, two coupling lenses, a photosynthetic element, a quarter-wave plate and the like. Each light source emits vertically polarized light LBa and horizontal polarized light LBb. The quarter-wave plate 12A transforms the vertically polarized light LBa into clockwise circularly polarized light, and transforms the horizontal polarized light LBb into counterclockwise circularly polarized light. The two circularly polarized lights are obliquely made incident to the same deflecting reflection surface of a polygon mirror 14 via the coupling lens. A scanning optical system has a polarization separating element which allows counterclockwise circularly polarized light to pass through, and reflects clockwise circularly polarized light. In this case, occurrence of ghost light at the time of polarization separation in the polarization separating element can be suppressed.