baber/WOPTO huggingface dataset:
Patent JP-2013026536-A (JP)
Title: Electrolytic capacitor and manufacturing method thereof
Inventor: AOYAMA TATSUJI
IPC: H01G9/02
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a small size, large capacity, low ESR, small leak current and high voltage electrolytic capacitor capable of increasing the productivity.SOLUTION: The electrolytic capacitor includes: a capacitor element 12 in which an anode foil 12a having a dielectric layer on the surface thereof and a cathode foil 12b laminated thereon being interposed by a separator 12c, and on the surface of each of the anode foil 12a, the cathode foil 12b and the separator 12c, a conductive polymer layer of conductive polymer fine particles is formed; a pair of lead wires 11a and 11b each one end of which is connected to the capacitor element 12; a drive electrolyte impregnated with the capacitor element 12; and a housings 15 that seals the capacitor element 12 together with the drive electrolyte with the pair of lead wires 11a and 11b the other ends of which are pulled out therefrom. The electrolytic capacitor is configured including the separator 12c the airtightness of which is 2.0 s/100 ml or less; and conductive polymer fine particles the particle diameter of which is 100 nm or less and which are contained in a range of 0.3-1.2 mg/cmper unit area of the anode foil.
Patent JP-2013030514-A (JP)
Title: Wiring board and manufacturing method therefor
Inventor: KODAMA SEIJI
IPC: H05K1/02
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board of high density wiring in which the impedance of a signal wiring conductor can be reduced by providing a ground or power supply conductor with an opening pattern having a side along the signal wiring conductor, thereby decreasing the interval of the signal wiring conductor and the ground or power supply conductor.SOLUTION: A wiring board includes a first belt-like signal wiring conductor 3a of first width formed on an insulation layer by a semi-additive method, and a ground or power supply conductors 3b, 3c arranged contiguously thereto at a first interval and extending across a second width wider than the first width. The ground or power supply conductors 3b, 3c are provided, respectively, with an opening pattern 11 having a side along the signal wiring conductor 3a.
Patent JP-2013027888-A (JP)
Title: Steel plate, and steel pipe formed of the same
Inventor: KANO SHINOBU
IPC: B21B1/08
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a steel plate capable of preventing degradation of a design property in forming a steel pipe and suppressing deterioration of an irregularity step of an uneven shape on a surface thereof, and to provide a steel pipe formed of the same.SOLUTION: On one-side surface of this steel plate, an uneven shape including a plurality of projecting parts 2 and a recessed part 3 among the projecting parts 2 adjacent to one another is formed. Each projecting part 2 includes a rectangular flat top part 5 formed at a position having the largest height from the recessed part 3 and parallel to the recessed part 3, and inclined surfaces 6 inclined from peripheral edges 5a of the top part 5 toward the recessed part 3. When viewed from a direction parallel to the surface of the steel plate and vertical to the longitudinal direction of each top part 5, the top part 5 of the projecting part 2 partially overlaps the respective top parts 5' and 5" of the projecting parts 2' and 2" adjacent to each other to form a lap margin 7.
Patent JP-2013028104-A (JP)
Title: Method of manufacturing liquid ejection head substrate
Inventor: WATANABE KEIJI
IPC: B41J2/16
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an inkjet recording head substrate capable of forming a positioning reference mark in a small number of steps and manufacturing a liquid supply port accurately in a short time even though the substrate is a silicon substrate having an inorganic material layer on the rear surface (a second surface).SOLUTION: A method of manufacturing a liquid ejection head substrate for forming, on a silicon substrate having a first surface and a second surface opposed to each other, a liquid supply port penetrating from the second surface to the first surface of the substrate, includes the steps of forming a wiring pattern on the first surface, forming an etching mask layer on the second surface, forming a positioning reference mark on the mask layer from the top of the mask layer using a laser, forming an opening pattern groove portion penetrating the mask layer and having a bottom in the silicon substrate by a laser using the positioning reference mark, and performing crystal anisotropic etching from the opening pattern groove portion to the first surface, thereby forming a liquid supply port penetrating the silicon substrate.
Patent JP-2013033601-A (JP)
Title: Microwave processing device
Inventor: SAKAMOTO YOSHIHIRO
IPC: H05B6/68
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent a semiconductor element from being damaged by heat generated by reflection power even if very large reflection power is generated when the frequency of a microwave is swept.SOLUTION: A microwave processing device makes microwave generation means radiate a microwave of a chirp signal to an object before processing of the object, and determines a frequency at which detected reflection power becomes minimum or local minimum as a processing frequency. By generating a microwave with the determined processing frequency at the time of processing the object, reflection power generated at the time of processing the object is reduced. Even if the microwave generation means generates heat due to the reduced reflection power, the microwave generation means is prevented from being damaged and broken down as a result of the reduced heat quantity. In addition, using the chirp signal allows the processing frequency to be determined with one sweep, which allows quality of the object to be less deteriorated than the prior art, and allows a processing time to be shortened.
Patent JP-2013033693-A (JP)
Title: Apparatus and method for manufacturing organic el device
Inventor: KATAGIRI KENJI
IPC: C23C14/24
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing an organic EL device capable of freely constituting clusters.SOLUTION: An apparatus for manufacturing an organic EL device comprises a plurality of clusters through the delivery chambers, in which the clusters includes: a vacuum processing chamber including processing parts which vapor-deposit a vapor deposition material on substrates; a delivery chamber carrying in and carrying out the substrate; and a vacuum transfer chamber including transfer means radially transferring the substrates between the delivery chamber and a plurality of processing parts. In the apparatus for manufacturing an organic EL device, each delivery chamber comprises: a mounting part supported by a mounting base where the substrate is placed; and at least one of a longitudinally inverting mechanism longitudinally inverting the substrate and a transfer direction moving mechanism moving the substrate in the transfer direction.
Patent JP-2013034587-A (JP)
Title: Game ball guiding mechanism
Inventor: MIWA MINORU
IPC: A63F7/02
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To expand a game area by enlarging a game board.SOLUTION: A guide chute 10 includes a middle chute 11 disposed along a right side face of the game board, an upper chute 12 disposed along the upper face of the game board, and a lower chute 13 disposed along the right side face of the game board along with the middle chute 11. A dispensing part 20 includes a screw member 21 incorporated in the upper chute 12, and a motor 22 mounted on the right part of the upper chute 12. A changeover part 30 includes a rotational plate 31 incorporated in the upper chute 12, a moving plate 32 disposed in the middle chute 11, and an operation lever 33 and a cover 34 disposed forward of the upper chute 12. Only the middle chute 11 and the lower chute 13 are disposed on the side of the game board apparently without disposing all the chutes on the side of the game board, thereby enlarging the lateral size of the game board to increase the game area.
Patent JP-2013035033-A (JP)
Title: Spot welding apparatus
Inventor: TANAKA JUNJI
IPC: B23K11/11
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a spot welding apparatus capable of achieving excellent work efficiency and welding quality in spot-welding a member to be welded, formed by stacking plates different in rigidity.SOLUTION: The spot welding apparatus includes a pressing force actuator 20 moving a movable electrode 25 into a pressing position of applying pressure to the member 100 to be welded in cooperation with a fixed electrode 15; a control pressing force applying actuator 31 moving a receiving part 39 into a control pressing position of abutting against the member 100 to be welded adjacently to the fixed side electrode 15 to apply control pressing force; and a welding transformer 40. The pressing force actuator 20 is arranged in front of a support bracket 2 supported by a welding robot, and the control pressing force applying actuator 31 and the welding transformer 40 are linearly arranged behind the pressing force actuator 20. The width direction dimension of the spot welding apparatus 1 is suppressed to attain miniaturization, and a working space is secured around the movable electrode 25 and fixed electrode 15.
Patent JP-2013036924-A (JP)
Title: Anion sensor and anion detection kit using the same
Inventor: INUBUSHI YASUTAKA
IPC: G01N31/00
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide metal complexes functioning as an excellent anion sensor.SOLUTION: The anion sensor comprises: at least one kind of metal ions selected from ions of the metals belonging to group 2 or group 7-12 in the periodic table; sulfate ions; and metal complexes comprising organic ligands which can be bidentate to the metal ions represented by the specified general formula (I), where X, R, R, R, R, R, R, R, Aand Aare defined in the specification.
Patent JP-2012077291-A (JP)
Title: Red light-emitting fluorescent substance and light-emitting device employing the same
Inventor: OKADA AOI
IPC: C09K11/08
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a white light-emitting LED device having both high color rendition and a high efficiency and both a wide color gamut and high efficiency, and to provide a red light-emitting fluorescent substance which can create the same.SOLUTION: The red light-emitting fluorescent substance has following general formula (1): (MEC)MAlON. In the formula, M is an element selected from IA group elements, IIA group elements, IIIA group elements, IIIB group elements, rare earth elements and IVA group elements; EC is an element selected from Eu, Ce, Mn, Tb, Yb, Dy, Sm, Tm, Pr, Nd, Pm, Ho, Er, Cr, Sn, Cu, Zn, As, Ag, Cd, Sb, Au, Hg, Tl, Pb, Bi and Fe; element Mis different from the element M and is selected from the group consisting of tetravalent elements; and x, a, b, c and d are numbers satisfying the conditions of 0<x<0.2, 0.55<a<0.80, 2.10<b<3.90, 0<c≤0.25, and 4<d<5. This fluorescent substance emits luminescence having a peak in the wavelength range of 620-500 nm when excited by light of 250-500 nm.
Patent JP-2013051760-A (JP)
Title: Permanent magnet type rotating electrical machine
Inventor: MISU DAISUKE
IPC: H02K1/27
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet type rotating electrical machine that implements a substantially sinusoidal gap flux density distribution between a rotor and a stator when increasing/decreasing the magnetism of a variable intensity magnet.SOLUTION: The permanent magnet type rotating electrical machine includes a stator and a rotor. The stator has armature windings. The rotor has a rotor core, a first permanent magnet and second permanent magnets. The first permanent magnet is embedded in the rotor core. The second permanent magnets are arranged on both sides of the first permanent magnet where they have a flux content irreversibly variable with changing magnetization state in a magnetic field formed when the armature windings are energized. The rotor core has near the second permanent magnets peripheral bridges having magnetic paths where magnetic fluxes of the second permanent magnets short-circuit and having such a width as not to saturate the flux densities of the magnetic paths in the rotor core.
Patent JP-2011244498-A (JP)
Title: Image processing system and image processing program
Inventor: ITO ATSUSHI
IPC: H04N1/60
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system capable of removing a show-through accurately even in the vicinity of an edge region.SOLUTION: An edge intensity detection part 51 detects, from an image reduced by a reduction part 11, an edge intensity of the image. A color estimation part 13 estimates original color free from the show-through from the image reduced by the reduction part 11. A correction composition part 52 compounds an input image with the color-estimated image in the color estimation part 13 in accordance with the edge intensity detected by the edge intensity detection part 51. As an example of a processing of compounding, the input image and the image after the color estimation are compounded by correcting the input image so that if the edge intensity is intense, a color near the color of the input image may be made to be selected, and if the edge intensity is weak, a color near the color estimated by the color estimation part 13 may be made to be selected, between the color of the input image and the color estimated by the color estimation part 13. Thereby, acquired is the image in which the show-through portion with the edge intensity weak is removed with the edge remaining.
Patent JP-2013054810-A (JP)
Title: Bearing device and information recording and reproducing device
Inventor: SHIMIZU SUMIO
IPC: F16C19/56
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a thin and low cost bearing device and an information recording and reproducing device with higher rigidity.SOLUTION: An inner ring 21 of a first rolling bearing 12 is fixed to a shaft 14 and an outer ring 22 of the first rolling bearing 12 is fixed to an inner ring 41 of a second rolling bearing 13. In the first rolling bearing 12, the outer ring 22 and a rolling element 23 contact with each other at one end side of a shaft direction with respect to the center of the rolling element 23 and the inner ring 21 and the rolling element 23 contact with each other at the other end side of the shaft direction with respect to the center of the rolling element 23. In the second rolling bearing 13, an outer ring 42 and a rolling element 43 contact with each other at one end side of the shaft direction with respect to the center of the rolling element 43 and the inner ring 41 and the rolling element 43 contact with each other at the other end side of the shaft direction with respect to the center of the rolling element 43.
Patent JP-2013057195-A (JP)
Title: Electric blind
Inventor: TSUKUDA MASAYA
IPC: E06B9/264
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric blind capable of lifting/lowering a blind not to cause a displacement between a blind stop position and each step position.SOLUTION: An electric blind 100 relating to the present invention, which includes a lifting/lowering position detection part, a lifting/lowering speed determination part and a storage part 7, lifts/lowers a blind by setting a blind lifting/lowering speed equal to or lower than an upper limit lifting/lowering speed. The lifting/lowering position detection part detects a position of the blind lifted/lowered by an electric motor 31. The lifting/lowering speed determination part determines the lifting/lowering speed, which does not cause a displacement between a blind stop position detected by the lifting/lowering position detection part and each step position, as the upper limit lifting/lowering speed by increasing/decreasing the blind lifting/lowering speed, when the blind is stopped in a phased manner between upper-limit and lower-limit positions of the blind. The storage part 7 stores the upper limit lifting/lowering speed which is determined by the lifting/lowering speed determination part.
Patent JP-2013058400-A (JP)
Title: Electrolyte for dye-sensitized solar cell and dye-sensitized solar cell using the same
Inventor: YANADA KAZATO
IPC: H01M14/00
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte for dye-sensitized solar cell ensuring a high short circuit current density and photoelectric conversion efficiency, and to provide a dye-sensitized solar cell using the same.SOLUTION: In the electrolyte for a dye-sensitized solar cell containing an organic solvent not having ionicity, more than one kind of halogen compound salt, and halogen molecules, the halogen compound salt consists of onium cation and halogen anion, and the combination of the solvent and halogen compound salt satisfies following conditions (1) and (2). (1) The ionization degree calculated from the conductivity of a solution consisting of each halogen compound salt and organic solvent is 0.4 or less, (2) the concentration condition is the same as the total concentration of the halogen compound salt contained in the electrolyte. A dye-sensitized solar cell using the same is also provided.
Patent JP-2013060955-A (JP)
Title: Roller bearing having seal
Inventor: ASAMI TATSUYA
IPC: F16C33/66
Filed: 2011-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal friction of a roller bearing having a seal of a contact seal type.SOLUTION: The roller bearing includes an outer ring 41, an inner ring 50 disposed on the inner peripheral side of the outer ring 41, a roller 70 disposed between the outer ring 41 and the inner ring 50 to rotate with respect to these rings, a seal member 71 for sealing between the outer ring 41 and the inner ring 50, and grease 85 for lubricating between the outer ring 41 and the roller 70 and between the inner ring 50 and the roller 70. The seal member 71 includes a core metal 72 and a seal body 75 having a lip 76 and fixed to the core metal 72. A mesh 74 is formed in a part of the core metal 72 to be communicated in the axial direction of the outer ring 41, and the communication space of the mesh 74 is filled with an oil solvent 86.
Patent JP-2013060774-A (JP)
Title: Pull-out method for underground pile and device therefor
Inventor: OI AKIO
IPC: E02D7/24
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of securely and efficiently pulling out a foundation pile through simple and continuous operation irrelevantly to the outer diameter of the pile without having any special gripping structure for pile.SOLUTION: A casing 7 is pressed in an outer circumference of a foundation pipe 2 buried in the ground by fluidizing the soil through injection of high-pressure water into an outer periphery and exciting operation. Sludge produced by the fluidization is discharged onto the ground from a through hole at an upper part of the casing 7. After vibration is stopped and the casing 7 is stopped at a predetermined position in the ground, the foundation pile 2 is held with sediment solidified by the fluidization. The casing 7 is pulled up onto the ground and extracted while the foundation pile 2 is held in this state. After the casing is pulled out onto the ground, the foundation pile 2 is discharged from the casing 7 by performing the exciting operation again.
Patent JP-2013065597-A (JP)
Title: Non-volatile memory having transistor with double floating gate structure
Inventor: TANAMOTO TETSUSHI
IPC: G11C14/00
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile memory in which a material that can be used in a CMOS manufacturing process is used and has a wide noise margin.SOLUTION: In the non-volatile memory, first and second P-channel transistors are provided on a first semiconductor region, and have a structure in which a first insulating film, a first floating gate, a second insulating film, a second floating gate, a third insulating film, and a first control gate are stacked in this order on the first semiconductor region. First and second N-channel transistors are provided on a second semiconductor region, and have a stacked structure in which a fourth insulating film, a third floating gate, a fifth insulating film, a fourth floating gate, a sixth insulating film, and a second control gate are stacked in this order on the second semiconductor region.
Patent JP-2013069477-A (JP)
Title: Wire connection structure and wire branch connection device
Inventor: YAMADA YASUYUKI
IPC: H01R4/38
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a wire branch connection device having a wire connection structure allowing even conductive core wires having different diameters to contact each other by press-fitting by a large area with ease, for conduction.SOLUTION: A branch clamp 10 for connecting electric wires to allow conduction of a large capacity current is constructed by including a pinching plate 11 which has a connection part 12 on both sides of a body part 13 having a thickness to allow conduction of a large capacity current, and a bolt 17 and a nut 18 for tightening the pinching plate for pinching an electric wire to attain press-fitting contact. The connection part includes an assembling part 21 which is integrally formed with the body part, and a conduction part 22 in which a contact groove 12a is formed that is inserted in an assembling groove 21a of the assembling part so that an engagement surface 22a is contacted by press-fitting to an outside surface of a conductive core wire of the electric wire by a large area, for a conducted state. A plurality of conductive parts are provided in which the contact groove 12a capable of surface-contacting to the conductive core wire of the electric wire having a different wire thickness are formed respectively.
Patent JP-2013074119-A (JP)
Title: Wound core manufacturing apparatus
Inventor: OKAMURA SHUNJI
IPC: H01F41/02
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent abutted portions of a series of iron core blocks from meandering on a lamination surface of a wound core, when manufacturing the wound core by winding the iron core blocks around a spool.SOLUTION: A wound core manufacturing apparatus comprises: a spool driving motor 238 which rotationally drives a spool 201 in the same direction as the rotation direction of iron core blocks when they are driven to be wound around the spool 201 by an entrainment belt provided to partially extend along an outer periphery of the spool 201; a face plate driving motor 223 which rotationally drives a face plate 210, disposed at a lower end of the spool 201 for supporting a lower end of the iron core blocks thus wound around, in the same direction as the rotation direction of the iron core blocks wound around the spool 201; and a control device which controls the spool driving motor 238 and the face plate driving motor 223 to rotate the spool 201 and the face plate 210 at an angular rate equal to that of the iron core blocks driven by the entrainment belt to be wound around the spool 201.