baber/WOPTO huggingface dataset:
Patent JP-2006197617-A (JP)
Title: Multi-eye solid image display apparatus
Inventor: UOMORI KENYA
IPC: G02B27/22
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a glasses-less multi-eye three dimensional display apparatus that is stabilized, and easy, thus low cost on a CRT of dimensions of around from 10 inches to 30 inches that are currently mass-produced as the present displays.  <P>SOLUTION: The apparatus consists of a display means 1 which displays images at time sequence, an image transparent means 3 to make transparent the image displayed on the display means 1 and to output in the direction of an observer partially, and an image optical path determining means 4 to determine an optical path of a transparent image. The display means 1 iterates and displays three or more kinds of two or more images one by one. An image optical path determination means 4 arranges the observation enable source position of the two or more images in spatial one by one, and provides a glasses-less multi-eye stereoscopic image display, by changing the optical path of the image, corresponding to the change period of the image displayed on the display means 1 one by one.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007197192-A (JP)
Title: Main rope entanglement preventive device of elevator
Inventor: TAKAMURA NAOHIRO
IPC: B66B7/00
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main rope entanglement preventive device that can integrally hold a large number of ropes constituting a main rope so as not to mutually entangle them when suspended in a U shape in a hoistway for replacing the main rope of an elevator.  <P>SOLUTION: This main rope entanglement preventive device has a rope sandwiching means 20 for integrally sandwiching a plurality of ropes 3' constituting the main rope 3 in a juxtaposed state in a row, and a guide means 30 vertically freely movable by being engaged with a guide rail 9 arranged in the hoistway and connected to the rope sandwiching means 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205405-A (JP)
Title: One-way clutch and pulley device incorporated with one-way clutch
Inventor: MORI HIROSHI
IPC: F16H55/36
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an one-way clutch and a pulley device incorporated with an one-way clutch which achieve the increase in torque capacity without enlarging a pulley diameter.  <P>SOLUTION: A one-way clutch 13 comprises a retainer 23 which is guided by an inner ring 21 and holds a roller 22, a slide member 24 which is relatively slidable in a circumferential direction with respect to the retainer 23 and a coil spring 25 which is arranged between the retainer 23, and slide member 24 and which biases the slide member 24 in a lock direction of the roller 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007208075-A (JP)
Title: Semiconductor device
Inventor: YOSHIKAWA ISAO
IPC: H01L21/336
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can prevent a surface high-withstanding structure to voltage on surface from reaching a critical electric field causing a breakdown prior to an active region, and can reduce a ratio in surface area of the surface high-breakdown-voltage structure to the entire surface area of a chip.  <P>SOLUTION: A semiconductor substrate in the semiconductor device comprises an n-type high-concentration layer and an n-type low-concentration drift layer for suppressing at least spread of a depletion layer, and a p-type high-concentration layer laminated in this order to form a pn main junction with the drift layer. Further, the substrate has an active region through which an effective current flows in the thickness direction of the substrate; and a separating tilted groove by cutting the pn main junction from the surface of the semiconductor substrate on the side of the n-type high-concentration layer at a positive bevel angle, through the entire substrate at the outer periphery of the active region and to separate the substrate. An n-type surface region lower in impurity concentration than the n-type drift layer is formed along the side wall surface of the tilted groove of the n-type drift layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007207651-A (JP)
Title: Binder, membrane electrode assembly, and fuel cell
Inventor: SHIROMIZU KOHEI
IPC: H01M8/02
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder containing a solid acid having a high proton conductivity, high heat resistance, low cost; and to provide a membrane electrode assembly and a fuel cell using the binder.  <P>SOLUTION: The binder contains the solid acid 13 and resin, the solid acid is amorphous carbon into which a sulfonic acid group is introduced, and proton conductivity of the amorphous carbon into which the sulfonic acid group is introduced is typically 0.01-1.0 S/cm (by an AC impedance method under a condition of 80°C and 100% RH). Thereby, a hydrogen adsorbing area is increased one digit than the current one, and output characteristics of the membrane electrode assembly can substantially be increased.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211268-A (JP)
Title: Water-vapor electrolysis apparatus
Inventor: OGAWA HAKARU
IPC: C25B9/00
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-vapor electrolysis apparatus which has a simple structure, leaks a gas little in between an atmosphere in a hydrogen electrode side and an atmosphere in an oxygen electrode side, and can be safely operated.  <P>SOLUTION: The apparatus comprises: an electrolysis cell 1 which has a square tabular shape, electrolyzes water vapor in a gas rich in water vapor, and is provided with a hole 4 for passing the gas rich in water vapor to and fro therein; and a gas manifold 2 which is attached on one side of the electrolysis cell 1, supplies the gas rich in water vapor to the hole 4, and collects a gas which is rich in water vapor and contains hydrogen generated in the hole 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006279022-A (JP)
Title: Thin film wiring layer
Inventor: MURATA HIDEO
IPC: H01L21/3205
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel thin film wiring layer that can be patterned by batch wet etching while maintaining a main conductor layer with Al as the main ingredient at lower resistance, and can secure heat resistance and particularly hillock resistance of the main conductor layer.  <P>SOLUTION: The thin film wiring layer comprises an underground layer having a face-centered cubic lattice structure with Ni as the main ingredient that is formed on a substrate; and the main conductor layer with 99% atom or more Al as the main ingredient that is formed on the underground layer. In the thin film wiring layer, the underground layer with Ni as the main ingredient has a film thickness of 5 to 100 nm, and contains one or two kinds or more of elements selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Cu, Si, Ge as additional elements by 7 to 30 atom%, with the rest comprising inevitable impurity and Ni.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007209568-A (JP)
Title: Folding bookcase
Inventor: SHIGEYOSHI MICHIAKI
IPC: A47B63/00
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding bookcase easy to read a book and to put/take it in/out for a user by a reading part being disposed in the middle of racks of a bookcase main body, greatly increasing a housing volume of books by a housing place being provided inside the main body and providing a function as furniture.  <P>SOLUTION: The folding bookcase is provided with the housing place on the back of display racks where filing racks open and for storing a plurality of the filing racks folded to increase the housing volume of the books and casters or the like provided on the back of the bottom board of the filing rack to decrease a burden to facilitate a move. All of the filing racks can be replaced at a change of display books. A space able to house the display rack 1 is provided at an upper part inside the main body, wherein the display rack 1 can be drawn, if necessary, maintaining a display space for newspapers, weeklies or the like to provide a value newly added besides the bookcase.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007213425-A (JP)
Title: Electrophotographic apparatus
Inventor: TOSA SHIGERU
IPC: G06F3/12
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the downtime of an electrophotographic apparatus mounted with a plurality of control processors by eliminating the need to newly download execution program codes from a higher-order device if any of the execution program codes is disabled.  <P>SOLUTION: The same execution program codes are stored in a plurality of storage devices 11, 21. A check is made to see whether or not the execution program codes stored in the storage devices 11, 21 are executable. If they are determined to be unexecutable, execution program codes which can be normally executed and which are stored in other storage devices are transferred to the storage devices via a communication means 40 between the control processors. The control processors 10, 20 are identified by the identification information of identifying means 100, 200 and a control program corresponding to the control processors is executed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007220372-A (JP)
Title: Battery, battery system, packed battery and vehicle using the same batteries
Inventor: KINOSHITA TAKUYA
IPC: H01M10/04
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery capable of lowering a parasitic inductance.  <P>SOLUTION: In a power generator element 10 laminating many bipolar electrodes, positive electrodes are formed on one side of a current collector; negative electrodes are formed on the other side; and many electrolyte layers alternately has a positive electrode side terminal electrode connected with a positive electrode side current collector electrode 11, and a negative electrode side terminal electrode connected with a negative electrode side current collector electrode 12. The current flows in the opposite direction at the positive electrode side current collector electrode 11, and the negative electrode side current collector electrode 12. Such an opposite direction current flowing through the positive electrode side current collector electrode 11 and the negative electrode side current collector electrode 12 cancels magnetic fields, thereby making it possible to lower the inductance when a battery itself is seen as a current path through which a current is flowing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007221408-A (JP)
Title: Color-difference signal correcting device
Inventor: KURAMOCHI YUTAKA
IPC: G06T1/00
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color-difference signal correction device capable of preventing color generation which gives unnatural impressions such as extreme color deepening attributable to color management, a reduction in color gradation sequence or the like.  <P>SOLUTION: A color-difference distribution density detector 102 constitutes a quadrature color space which defines one of color-difference signals (R-Y) and (B-Y) as a first axis, and the other as a second axis orthogonal to the first axis to determine a distribution density of a pixel existing within a prescribed region of an image of one frame. A density region detector 103 detects a dense region where a frequency is concentrated and a thin region where a frequency is rarefied. A dense region correction unit 104 and a thin region correction unit 105 each apply independently from each other a nonlinear process to the color-difference signals within a correction region which defines, as a central angle, a hue of a central point of the dense region and a hue at a central point of the thin region.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007215737-A (JP)
Title: Folding seat
Inventor: YODA HIROKI
IPC: A47C1/121
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding seat allowing a user to easily sit thereon without interfering with a surrounding wall surface or devices, even if being attached in a small space, and securing a prescribed seating comfort despite of a thin type.  <P>SOLUTION: This folding seat S which includes a backrest part 6 and a seat part 8 foldable relative to the backrest part 6, is provided with a support 2 retaining the backrest part 6 and a link mechanism 10 connecting the support 2 to the seat part 8. The link mechanism 10 has a first base shaft as a first rotation axis of the seat part 8 at the support 2, and a second base shaft as a second rotation axis of the seat part 8 at a part between the seat part 8 and the first base shaft; and a movement trajectory of the front edge of the seat part 8 between a storage position where the seat part 8 is folded and a development position where the seat part 8 is developed is defined below an arc formed by using the first base shaft as a center and the length between the first base shaft and the edge part of the seat part 8 at the development position as a radius.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007215753-A (JP)
Title: Cutting aid for cutting sideburn
Inventor: SUGAWARA AKIRA
IPC: A45D8/00
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily and smoothly cut sideburns and to cut left and right sideburns in a well-balanced state by simultaneously fixing the cutting positions of the left and right sideburns before cutting.  <P>SOLUTION: The cutting aid is for cutting sideburns. The cutting aid has an indication structure for indicating the cutting line of the sideburns and a means for supporting the indication structure at a prescribed position in the head of a person. The cutting aid has a pair of indication structures, which are supported on both sides of the head. More preferably, the indication structure has a means for changing the cutting line for the cutting aid.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007222730-A (JP)
Title: Pattern forming method, liquid droplet discharge apparatus and electro-optical device
Inventor: IWATA YUJI
IPC: B05D1/26
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming method by which the uniformity of film thickness of a pattern comprising liquid droplets is improved, a liquid droplet discharge apparatus and an electro-optical device.  <P>SOLUTION: A first liquid droplet Fa is discharged from a first discharge direction Aa to a first forming area Sa so as to impart the velocity component (a first tangential velocity Va) from the inside of the first forming area Sa toward the outside (a second forming area Sb side) to the first droplet Fa to be deposited. Further, a second liquid droplet Fb is discharged from a second discharge direction Ab to the second forming area Sb so as to impart the velocity component (a second tangential velocity Vb) from the inside of the second forming area Sb toward the outside (the first forming area Sb side) to the second droplet Fb to be deposited.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228144-A (JP)
Title: Communication system
Inventor: TABATA MASARU
IPC: H04Q9/00
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of arranging a communication apparatus far from a master apparatus.  <P>SOLUTION: In the communication system comprising a communication module 20 for network connection service and the master apparatus 10 for executing communication using the communication module 20, a power line communication system is used for at least a part of a communication route between the master apparatus and the communication module 20. The power line communication system is provided with power line modems 40, 45 and a power line 50. The power line modems 40, 45 are connected to the master apparatus 10 or the communication module 20 through connection apparatuses 30, 35.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007222311-A (JP)
Title: X-ray imaging apparatus
Inventor: BABA SHINGO
IPC: A61B6/00
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To promptly acquire the energy subtraction image of appropriate image quality.  <P>SOLUTION: In the case of the apparatus of this invention, in one X-ray radiographing, on the side where the energy of an X-ray beam XA radiated by an X-ray tube 1 is high, in addition to the fact that the energy is changed over five stages, a high energy X-ray radiographic image is acquired for each stage of the energy of the X-ray beam XA in an X-ray radiographic image acquisition part 10. Consequently, since as many as five high energy X-ray radiographic images with clear image differences can be obtained as the high energy X-ray radiographic images to be the origin of the energy subtraction image just by one X-ray radiographing, the energy subtraction image of the appropriate image quality is promptly acquired in an image subtraction part 17 by one X-ray radiographing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225007-A (JP)
Title: Viscoelastic damper
Inventor: HANZAWA TETSUYA
IPC: F16F15/04
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viscoelastic damper having improved vibration damping effects by developing expected damping performance in a wide range from small deformation to great deformation.  <P>SOLUTION: The viscoelastic damper 1 comprises first viscoelastic materials 21 and second viscoelastic materials 22 different in thickness arranged side by side at spaces S between each of external steel plates 11A, 11B and an intermediate steel plate 12. The first and second viscoelastic materials 21, 22 are formed of single members having the same viscoelastic property. The first viscoelastic materials 21 each having a smaller thickness are adapted to vibration during small deformation and the second viscoelastic materials 22 each having a greater thickness is adapted to vibration during great deformation, thus coping with the deformation in a wide range from small deformation to great deformation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006307166-A (JP)
Title: Polymer precursor, high transparency polyimide precursor, polymer compound, resin composition and article using the same
Inventor: SAKAYORI KATSUYA
IPC: G03F7/20
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer precursor which exhibits high transmittance to a shorter wavelength range with respect to an electromagnetic wave though the polymer precursor has a part which sequences an unsaturated bond having a π electron orbit and a single bond alternately.  <P>SOLUTION: The polymer precursor comprises the part which sequences the unsaturated bond having a π electron orbit and the single bond alternately, wherein the polymer precursor has a first functional group and a second functional group which form a repeating unit constituting a polymer skeleton of an end product by an intramolecular reaction, wherein at least a part of a conjugated state formed by the π electron orbit in the molecule is disconnected or weakened due to a three-dimensional structure of the molecule, and wherein the transmittance with respect to the electromagnetic wave of at least one wavelength selected from the group consisting of 436 nm, 405 nm, 365 nm, 248 nm and 193 nm is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237435-A (JP)
Title: Heat-sealable film
Inventor: OYA TARO
IPC: B32B27/36
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sealable film making the pattern printing applied to the film beautiful by selectively reflecting light by the structural light interference of an optical interference layer and capable of being thermally welded to a metal sheet or film.  <P>SOLUTION: The heat-sealable film is composed of an optical interference layer and a heat-sealing layer, and the optical interference layer is constituted by alternately laminating a layer of a first polyester and a layer of a second polyester so as to form at least 101 layers. The melting point of the second polyester of the optical interference layer is lower than that of the first polyester by 20°C or above and the heat-sealing layer is a layer with a thickness of 3-50 μm comprising the second polyester.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007241630-A (JP)
Title: Image collation processing system and environment reproducing method in case of fault
Inventor: MIYAZAKI ATSUSHI
IPC: G06F11/34
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image collation processing system for surely restoring an environment when a fault occurs.  <P>SOLUTION: The collation processor 20 of the image collation processing system is provided with a plurality of command trace areas 60-6M and fault data storage areas 600-60N respectively and switch and use them. When a fault occurs, the collation processor 20 saves fault data and command trace information in the command trace areas 60-6M and the fault data storage areas 600-60N. In the meantime, the collation device diagnostic driver 3 of a collation processing server 10 monitors whether or not the fault data are newly added at a polling interval shorter than the collation processing cycle of the collation processor 20 and samples required data, and the test environment of the fault generated in the collation processor can be reproduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007011281-A (JP)
Title: Optical connector
Inventor: KOBAYASHI YOSHIHIRO
IPC: G02B6/38
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector that excels in connection reliability by suppressing the occurrence of breaking in a guide pin.  <P>SOLUTION: The optical connector X of the present invention includes an optical fiber, a pair of ferrules 10, 20 having a holder 11 for holding the optical fiber, and an aligning mechanism for obtaining alignment between the optical fibers held by the pair of ferrules 10, 20. The aligning mechanism is composed of guide holes 12, 22 provided in the ferrules 10, 20 and the guide pins 30 inserted into the guide holes 12, 22. The guide pin 30 is provided at the end part with a first and a second tapered face 32, 33 each inclined to the axial center of the guide pin 30 at a first and a second angle respectively, wherein the second angle is greater than the first.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007244409-A (JP)
Title: Chair
Inventor: HIROSATO HISAYOSHI
IPC: A47C7/02
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structured and convenient chair allowing a user to be seated always in a good posture with the spine naturally straightened.  <P>SOLUTION: The chair 11 has a seat body 12 for the user to be seated with the buttocks placed on the seat body. The seat body 12 comprises a pair of left and right support arms 13 and 13 and buttocks abutting crosspieces 14, 15 and 16 laid across the support arms 13 and 13. The buttocks abutting crosspieces 14 and 15, or the buttocks abutting crosspieces 16 and 16 are arranged with the gap (t) in-between, corresponding to the positions of the pair of left and right ischia of the user and appropriate for retaining the posture, so that the user can retain the proper seated posture.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007246187-A (JP)
Title: Hoisting apparatus of elevator
Inventor: TANIGUCHI JUNTARO
IPC: B66B11/08
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hoisting apparatus of an elevator, achieving a construction surrounding a sheave with a small number of parts, and achieving a rope oil scattering preventing device of a simple structure, which does not need installation of an exhaust device to thereby restrain an increase in cost.  <P>SOLUTION: In this hoisting apparatus of an elevator, an elevator rope, one end of which is stopped on a car, the other end being stopped on a balancing weight, is wrapped round the sheave 11, and the sheave is rotated by a driving device 8 to elevate the car. The apparatus includes: an annular projecting part 9 projected from the back of a housing 1 of the driving device and formed integral with the housing; and a sheave cover 16 covering a space part 10 formed by the back of the housing and the annular projecting part, wherein the sheave is disposed in the space part.  <P>COPYRIGHT: (C)2007,JPO&INPIT