baber/WOPTO huggingface dataset:
Patent JP-2013182661-A (JP)
Title: Manufacturing method of lithium ion secondary battery and lithium ion secondary battery
Inventor: TSURUMAKI SHIGERU
IPC: H01M4/58
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a lithium ion secondary battery capable of producing a cathode active material giving high output at a low cost and achieving high output, and a lithium ion secondary battery.SOLUTION: A method for manufacturing a lithium ion secondary battery 1 having a cathode 14 provided with a cathode active material, an anode 15 and a nonaqueous electrolyte comprises the steps of: preliminarily mixing an iron fluoride powder and an aromatic low molecular weight compound powder by dry-stirring to produce a mixture; and heating this mixture at a temperature of the melting-point or higher of the aromatic low molecular weight compound, maintaining at this temperature, further heating to the range of 200 to 500°C followed by maintaining, and then cooling to room temperature to obtain a cathode active material with carbon precipitated on the surface of the iron fluoride particle.
Patent JP-2013181191-A (JP)
Title: Jig for sintering cam shaft
Inventor: TANAKA SOJI
IPC: B22F3/10
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a jig for sintering a cam shaft, capable of improving productivity more than before.SOLUTION: A jig for sintering a cam shaft includes a frame body assembled into a square frame shape by four roughly rectangular frame plates, and a long support member attached to the frame body and supporting the cam shaft. The support member includes a projection part for attachment, which is extended from a cam shaft mounting surface side of both ends thereof, and a cam shaft holding member is attached to a mounting position of the cam shaft on the cam shaft mounting surface. Under a normal temperature, the projection part for attachment of the support member is loosely fitted to an attaching hole provided in the frame body, and fine adjustment of the position of the support member is made possible. Under a sintering temperature in a range of 1,000°C to 1,200°C, since a side end face in the longitudinal direction of the support member pressurizes an inner side face of the frame body by extension in the longitudinal direction of the support member, the support member and the frame body are fixed.
Patent JP-2013180659-A (JP)
Title: Vehicle attitude control device
Inventor: KIMURA HIDEJI
IPC: B62D7/08
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle attitude control device in which an advancing direction of a vehicle is properly controlled.SOLUTION: A vehicle attitude control device 4 includes a control part 4 that simultaneously performs front wheels 31, 32 based on a front wheel control rate and rear wheels 33, 34 based on a rear wheel control rate by calculating a front wheel control rate and a rear wheel control rate based on a front side slide angle in a front axis AF which is a vehicle shaft A of the front wheels 31, 32, and a rear side slide angle in a rear axis AR which is a vehicle shaft A of the rear wheels 33, 34.
Patent JP-2013167041-A (JP)
Title: Obi band housing tool
Inventor: MIYADATE SHIZUE
IPC: A41F19/00
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an Obi band housing tool, which can house the part of the cord of an Obi band in a beautiful manner while neatly arranging and maintaining the tassels of the Obi band, can be put in a drawer or the like in an easy-to-coordinate manner, and is easy to carry.SOLUTION: The Obi band housing tool is configured to enclose a portion for housing the tassels of the Obi band and a portion for housing the cord thereof by a cloth body or synthetic resin sheet. For fixing the tassels and cord of the Obi band, hook-and-loop fasteners are disposed at four positions in total, or at two positions on each surface of the cloth body or synthetic resin sheet for the tassels and for the cord respectively. According to such a structure, the part of the cord can be neatly arranged without twisting while neatly arranging and holding the tassels.
Patent JP-2013183380-A (JP)
Title: Image sensor, driving method for image sensor, and imaging system
Inventor: KISHI TAKASHI
IPC: H04N5/355
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor having a dimming function for photographing a subject with appropriate exposure, and a driving method for the image sensor.SOLUTION: It is made possible to control the rate of discharging charges to an overflow drain area by voltage applied to the overflow drain area in a period in which charges generated by a photoelectric conversion element are transferred to a charge accumulation unit, thereby giving an image sensor a dimming function.
Patent JP-2013180166-A (JP)
Title: Scanning type ophthalmographic apparatus
Inventor: HARA HIROSHI
IPC: A61B3/12
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To construct a high-resolution frame image despite environmental fluctuation.SOLUTION: A scanning type ophthalmographic apparatus includes: an fundus oculi scanning optical system 1 that scans the fundus oculi Ef, while applying illumination spotlight Sp to the fundus oculi Ef of a subject's eye E; an image receiving optical system 3 that receives the illumination spotlight Sp and outputs an image receiving signal; and a fundus oculi image construction part 4 that constructs a fundus oculi image using the image receiving signal. The fundus oculi scanning optical system 1 has a scanning mirror 10 for scanning the fundus oculi Ef in the vertical direction and the horizontal direction, and the scanning mirror 10 is reciprocatingly oscillated between a forward movement direction and a backward movement direction by a mirror drive circuit. A mask 41 is provided on an optical path of the fundus oculi scanning optical system 1 at a position of a point Q1" conjugate to the fundus oculi Ef, the mask being used for aligning an image importing end position of a scan in the forward movement direction with an image importing start position of a scan in the backward movement direction. The scanning type ophthalmographic apparatus adjusts image importing start timing with respect to a deflection angle of the scanning mirror 10 in the forward movement direction, and image importing start timing with respect to a deflection angle of the scanning mirror 10 in the backward movement direction.
Patent JP-2013186526-A (JP)
Title: Data processing apparatus, control method for the same, and program
Inventor: FUKADA HIROSHI
IPC: H04N1/00
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a data processing apparatus in which even when an electric power saving mode is changed over, transition to a high-speed and stable system state is executed by quickly activating next start processing.SOLUTION: In a data processing apparatus including control means for executing a non-compression program, which is obtained by applying a non-compression development to a compressed program stored in a non-volatile memory and is stored in a volatile memory, in a plurality of electric power states respectively exhibiting different electric power consumptions, the volatile memory being backed up by using a secondary battery charged by charging means, information used for activating the data processing apparatus is stored in the volatile memory when an electric power state of the data processing apparatus is shifted to an electric power saving mode. Then, when at the time of activating the data processing apparatus in the electric power saving state, it is determined that the volatile memory is backed up by the secondary battery, the data processing apparatus is activated by using information stored in the volatile memory.
Patent JP-2013186815-A (JP)
Title: Enclosure material, electronic apparatus enclosure using said enclosure material, and electronic apparatus using said electronic apparatus enclosure
Inventor: MIZOGUCHI FUMITAKE
IPC: H05K5/02
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an enclosure material which can efficiently produce a nonconductive region and highly strong regions.SOLUTION: An enclosure material F comprises a fiber-reinforced plastic reinforced by fibers with a woven fabric structure of warp m and weft n which cross with the warp m alternately over and under the weft n. A region A is made nonconductive by using threads of aramid fibers as the warp m7 to m12 and the weft n1 to n6 in the woven fabric structure. Regions B and C are made stronger than the nonconductive region by using threads of carbon fibers as the warp m1 to m6 and/or the weft n7 to n12 in the woven fabric structure. Therefore, the nonconductive region and the highly strong regions B and C can be efficiently produced.
Patent JP-2013189285-A (JP)
Title: Escalator
Inventor: YAMAMOTO KENJI
IPC: B66B29/04
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent clothes of a passenger from being caught in an escalator.SOLUTION: An escalator 1 comprises: a distance meter 23 provided at an inner deck 22 or a skirt guard 12 and measuring the distance to an edge part of a step 4; and an escalator control panel 9 performing a control to perform notification when a measured value measured by the distance meter 23 is different from a record value measured in advance and recorded in a database.
Patent JP-2012160739-A (JP)
Title: Semiconductor device
Inventor: AKIBA TOSHIHIKO
IPC: H01L21/66
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide technology for downsizing, especially for a narrow pitch of a semiconductor device.SOLUTION: A semiconductor device comprises a pad 2 provided on a semiconductor chip 1C, a passivation film 3 having an opening 11 on the pad 2 in a probe region 10A and a connection region 10B and provided on the semiconductor chip 1C, a passivation film 5 having an opening 12 on the pad 2 in the connection region 10B and provided on the pad 2 and the passivation film 3, and rewiring 7 electrically connected with the pad 2 and provided on the connection region 10B and the passivation film 5. A probe scar 100 is present on the pad 2 in the probe region 10A provided on the outer periphery side of the semiconductor chip 1C than the connection region 10B. The rewiring 7 is present extending from the connection region 10B to the center part side of the semiconductor chip 1C.
Patent JP-2012214717-A (JP)
Title: Method for producing cellulose nanofiber
Inventor: TSUJI SHIHO
IPC: B82Y40/00
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cellulose nanofiber dispersion liquid with low energy.SOLUTION: The method for producing the cellulose nanofiber includes: (A) a process of oxidizing a cellulose-based material using an oxidant (a3) in the presence of a compound selected from the group consisting of an N-oxyl compound (a1), and a bromide, iodide or mixture thereof (a2); (B) a process of hydrolyzing the oxidized cellulose-based material obtained by the process (A) in an alkaline solution of pH 8 to 14; and (C) a process of preparing a dispersion liquid including the cellulose-based material obtained by the process (B), and fibrillating the hydrolyzed oxidized cellulose-based material while dispersing in a dispersion medium to form into the nanofiber.
Patent JP-2013197152-A (JP)
Title: Housing for electrical apparatus
Inventor: YOKOYAMA SHUJI
IPC: H05K5/02
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To reliably prevent dust or dirt from being attached to an electrical circuit in a housing.SOLUTION: An electrical circuit is housed inside a trunk part 2 having a front panel 4 and a rear panel 6 mounted on openings of end parts. In the trunk part 2, tip end parts of an internal cover 14 are located in the vicinity of joints 8 and 10 between the front and rear panels 4 and 6 in the trunk part 2, and a remaining portion is located inside the trunk part 2 and covered with the electrical circuit from the ceiling surface side and both side surface sides of the trunk part 2. In the vicinity of the joints 8 and 10, external covers 54 and 56 are located over the joints 8 and 10 while the tip end parts of the internal cover are inserted into the inside of the external covers.
Patent JP-2012110757-A (JP)
Title: Pinball game machine
Inventor: YAMADA YASUTSUGU
IPC: A63F7/02
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To easily reinforce an opening and closing door with a simple structure while restraining a waste of a reinforcing member and reduce manufacturing costs, and further to surely support a transparent plate unit.SOLUTION: A pinball game machine includes the opening and closing door 6 openably disposed on a front of a game board 5, and the opening and closing door 6 includes a door body 24 the window hole 23 of which corresponding to a game area 13 on the game board 5 is formed, and the transparent plate unit 27 that is detachably attached to a rear side of the door body 24 and stops up the window hole 23 such that the game area 13 can be seen through. The pinball game machine includes at least a first reinforcing member 38a that reinforces one end side of the door body 24 and is made of sheet metal, a second reinforcing member 38b that reinforces the other end side of the door body 24 and is made of sheet metal, and a third reinforcing member 38c that reinforces a lower end side of the door body 24 and is made of sheet metal. A board thickness Tc of the third reinforcing member 38c is made thicker than a board thickness Ta of the first reinforcing member 38a, and a reception section 50c for receiving the transparent plate unit 27 from below is integrally provided in the third reinforcing member 38c by folding.
Patent JP-2012149265-A (JP)
Title: Method for producing film-like circuit-connecting material
Inventor: YANAGAWA TOSHIYUKI
IPC: C09J163/00
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a film-like circuit-connecting material excellent in heat resistance, moisture resistance and workability and used for electric or electronic equipment in which especially severe reliability is required.SOLUTION: There is provided a method for producing a film-like circuit-connecting material having an adhesive composition and conductive particles. The method includes: a step of preparing a liquid mixture containing a solvent and the adhesive composition which includes (1) a phenoxy resin having a bisphenol A type structure, (2) a bisphenol type epoxy resin which is derived from epichlorohydrin and bisphenol A and has two or more glycidyl groups in one molecule, (3) a naphthalene-based epoxy resin and (4) a latent curing agent; a step of applying the liquid mixture on a peelable substrate; and a step of drying the applied liquid mixture at a temperature below the activating temperature of the latent curing agent to remove the solvent from the liquid mixture. The conductive particle is a particle in which a conductive layer is formed on a metal particle or plastic.
Patent JP-2013194287-A (JP)
Title: Gas nitriding method for maraging steel
Inventor: WAKITANI SOICHIRO
IPC: C23C8/26
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a gas nitriding method for maraging steel by which residual stress is sufficiently imparted to the maraging steel to improve its fatigue characteristic by increasing the thickness of a nitriding layer to be formed on the surface layer of the maraging steel, while preventing the generation of a white layer.SOLUTION: A gas nitriding method for maraging steel includes a step of heating the maraging steel in an atmosphere containing an ammonia gas, wherein the atmosphere containing an ammonia gas has nitriding potential of ≥0.2 and ≤2.0 and the heating temperature is ≥480°C and ≤500°C.
Patent JP-2013201163-A (JP)
Title: Metal filling apparatus and metal filling method
Inventor: YAMAGUCHI MASATAKA
IPC: H01L21/768
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To realize effective metal filling while inhibiting leakage of a metal for filling when a pressing pressure is applied for filling the metal and also inhibit the metal for the filling from adhering to a rear surface of a substrate and contaminating a surrounding area.SOLUTION: A metal filling apparatus 1 includes: a holding base 4 holding a substrate K; a pressing member P provided so as to face the holding base 4; a pressing mechanism 5 driving the pressing member P so that the pressing member P may be pressed against the held substrate K; and a heating/cooling mechanism 6 melting a solid metal for filling M supplied onto the substrate K. The pressing member P includes a metal sealing part 7 which seals the metal for the filling M in a solid or melting state at a region on the substrate K when the pressing member P is pressed against the substrate K.
Patent JP-2013200914-A (JP)
Title: Optical recording device and optical recording method
Inventor: SHIMOMAI KENICHI
IPC: G11B7/0045
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To accelerate the total recording speed when performing recording in a plurality of different recording layers of an optical disk by using a plurality of optical pickups.SOLUTION: In an optical recording method, with a predetermined position on a radius in a recording area of a disk having a plurality of recording layers as a boundary, an area on the inner peripheral side is defined as an angular velocity fixed control area, an area on the outer peripheral side is defined as a linear velocity fixed control area, and recording is performed in the plurality of recording layers by using a plurality of optical pickups. In the optical recording method, when the recording is performed simultaneously from the position on the inner peripheral side to the outer peripheral side from a predetermined position of a disk by using the plurality of optical pickups, the recording by an angular velocity fixed control system to the angular velocity fixed control area precedes, and the completed recording by the optical pickup is stopped. When the recording in the angular velocity fixed control area of the plurality of optical pickups is completed, it is switched to a linear velocity fixed control system.
Patent JP-2013207038-A (JP)
Title: See-through electrode member and image display device
Inventor: SUETSUGU HIROTOSHI
IPC: G09F9/00
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To improve moire and contrast unevenness by forming mesh of 10 μm or less in line width with conductive ink.SOLUTION: A see-through electrode member 10 includes a primer layer 2 having a projection flat portion 2f and a primer projection streak portion 2r on a transparent base material 1, and a conductive projection streak portion 3 in a mesh pattern 3P including conductive particles and a binder resin on the primer projection streak portion. Conductive mesh 4 comprises the primer projection streak portion and the conductive projection streak portion, and the conductive projection streak portion is such that a peak portion 3t of a conductive particle contact portion is equal to or larger than H/4 of a conductive mesh height H and a conductive mesh width Wt at H/4 is less than a foot width W4. The mesh pattern comprises a border segment L extending between branch points B to define an opening region A, a) the average number N of border segments extending from one branch point satisfying 3.0≤N<4.0, b) the opening region being in two or more kinds of a pentagonal, a hexagonal, and a heptagonal shape and the hexagonal shape being the most, and c) a polygonal shape having the same number of sides being indefinite. Further, d) the opening regions are arranged better not in a direction with periodicity.
Patent JP-2013204301-A (JP)
Title: Foundation structure of frame for supporting solar cell module
Inventor: NAKAGAWA HARUHIKO
IPC: E04H5/00
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a foundation structure of a frame for supporting a solar cell module, which is excellent in workability and construction accuracy and is not affected by an installation site.SOLUTION: A plurality of anchor piles 3 are penetrated into the ground at constant interval, and an upper part of each of the anchor piles 3 has a projection 30 projected from the ground surface. A footing beam frame body 4 consisting of a rectangular steel tube or a light-weight channel steel is joined to the projection 30 of the anchor pile 3, and a frame 6 for supporting a solar cell module 2 is assembled on an upper part of the footing beam frame body 4. The footing beam frame body 4 consists of at least two traverse footing beams 40 parallel to each other and longitudinal footing beams 41 which connect between the traverse footing beams 40 to form a frame body. Through-holes are formed in the traverse footing beam 40 at positions corresponding to the installation interval of the anchor piles. The projections 30 of the anchor piles 3 are threaded, and the footing beam frame body 4 is penetrated to the projections 30 of the neighboring anchor piles 3 via the corresponding through-holes in a skewered manner and is rigidly joined at a position where it becomes horizontal by coupling means 5.
Patent JP-2013210403-A (JP)
Title: Inner face photographing device
Inventor: IZUNO YUJI
IPC: G02B23/24
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an inner face photographing device capable of reliably performing photographing even when used in an environment having high temperature, humid, and dust.SOLUTION: An inner face photographing device performs the photographing of the inner surface of an object facing the inner space of the object along a retractable direction to the inner space of the object, and includes: an irradiation part 10 having a light source part for emitting light source light, for irradiating the light source light emitted from the light source part toward the inner surface of the object by converting the light source light into radial irradiation light; a photographing part 20 having a photographing device for continuously photographing along the retractable direction of the light-sectioning plane of the inner surface of the object irradiated by the irradiation light; and air purge means for spraying a purge air on the external surface of the irradiation part 10.
Patent JP-2013211401-A (JP)
Title: Rear surface protective sheet for solar cell module and solar cell module
Inventor: KUSUNOSE YUKIO
IPC: H01L31/042
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a rear surface protective sheet which is equipped with adhesion and handleability required as a solar battery module sealing material and also equipped with reworkability contributable to productivity improvement of the solar battery module.SOLUTION: A rear surface protective sheet 6 used for a solar battery module 1 is composed of a plurality of layers including a base layer 61 and an adhesion-enhancing layer 62 disposed in an outermost layer. The adhesion-enforcing layer 62 has a multilayer structure including a core layer 621 made of a polypropylene resin and a skin layer 622 exposed to the outermost layer of the rear surface protective sheet. The skin layer 622 is made of the polypropylene resin containing 1.9% by mass or more and 3.0% by mass or less of an ethylene unit. Then, in the rear surface protective sheet 6, the seal material adhesive strength measured by a predetermined test for adhesion properties is 30 N/15 mm or more and less than 70 N/15 mm.