baber/WOPTO huggingface dataset:
Patent JP-2007116880-A (JP)
Title: Power supply circuit
Inventor: WATANABE SHINGO
IPC: H02J7/00
Filed: 2005-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply circuit small in inrush current into an input capacitor and small in the capacity of an input capacitor.  <P>SOLUTION: The output voltage of a DC/DC converter 3 is voltage converted by the other DC/DC converter 4 immediately after turning on commercial power and an instantaneous interruption holding capacitor 5 is charged. Then, a diode 6 prevents the current out of a smoothing capacitor 2 from flowing into the instantaneous interruption holding capacitor 5. When the commercial power is instantaneously interrupted, the instantaneous interruption holding capacitor 5 discharges electric charges and inputs them in the DC/DC converter 3, outputting the voltage converted voltage. Thus, the power supply circuit small in inrush current into the input capacitor 2 and small in the capacity of the input capacitor 2 can be provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007123986-A (JP)
Title: Guitar amplifier cabinet
Inventor: MATSUMOTO KENTARO
IPC: H04R1/02
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guitar amplifier cabinet for reducing sounding of unpleasant sound due to vibration of built-in parts.  <P>SOLUTION: A planar member 11 at the inside a cabinet 1 at a laterally long opening 3 provided to a rear side of the cabinet 1 and provided extending in a lateral direction and a laterally long blocking member 20 to be fitted to the opening 3 are attachable to each other/detachable from each other by facial attaching/detaching materials. Thus, the opening/closing at the rear part of the cabinet 1 can be realized with a simple structure and the resonance actions by various parts built in the cabinet 1 can be suppressed by buffering actions of the facial attaching/detaching materials.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007123431-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KUDO CHIAKI
IPC: H01L27/092
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent metal diffusion in an FUSI structure body having different metal composition ratios, particularly in an integrated gate electrode.  <P>SOLUTION: The semiconductor device includes an n-type FET including the first gate electrode 104a and an n-type FET including the second gate electrode 104b. The first gate electrode 104a and the second gate electrode 104b are integrally formed with a connecting portion, and are also formed as the full-silicide portion to provide different metal composition ratios with a metal. At least at a part of the connecting portion, a diffusion preventing film 105 is formed for preventing diffusion of metal constituting the first gate electrode 104a and the second gate electrode 104b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007121622-A (JP)
Title: Lubricant coating device, process cartridge, and image forming apparatus
Inventor: MIURA TETSUO
IPC: G03G15/16
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that suppresses formation of an abnormal image by setting the coefficient of surface friction of a photoreceptor and the coefficient of surface friction of an intermediate transfer belt to proper values so that the coefficient of surface friction of the photoreceptor may be smaller, and then can maintain excellent image quality.  <P>SOLUTION: In the image forming apparatus, the photoreceptor 21 and intermediate transfer belt 13 are provided with lubricant coating devices 1 which have coating rollers 4 abutting against solid lubricants 2 and capable of rotating clockwise and counterclockwise, and differ in torque of rotation with the rotating directions of the coating rollers 4; and the torque of rotation in the rotating direction of the coating roller 4 of the lubricant coating device 1 provided to the photoreceptor 21 is large and the torque of rotation in the rotating direction of the coating roller 4 of the lubricant coating device 1 provided to the intermediate transfer belt 13 is small.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007118451-A (JP)
Title: Printing device
Inventor: ITO YUTAKA
IPC: B41J29/38
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device which can prevent a recording sheet from curling by shortening the time during which the recording sheet stops within a conveyance path without dropping the productivity.  <P>SOLUTION: The printing device of inkjet recording type is equipped with a storage means 1 which has a capacity capable of developing the image data of two or more pages, an image data analysis means 2 for analyzing the image data of the preceding page at printing continuously, a printing time calculation means 3 for computing the time needed for printing the preceding page based on the image data analysis and a sheet-feeding start timing determination means 5 for determining the sheet-feeding start timing of the following page according to the result of the printing time calculation and the recording sheet size.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007124414-A (JP)
Title: Broadcasting receiver
Inventor: INOHIZA HIROHIKO
IPC: H04N7/173
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcasting receiver capable of properly switching among receiving, preserving, and reproducing of broadcast content data even if a situation changes.  <P>SOLUTION: A control part 82 has a first function to start receiving of broadcast content data according to open/close of a case which is a detection result of a case state detecting part, or to end reception by considering the data content that has been received, a second function to start or end preserving of data in a memory part 83 according to open/close state of the case which is the detection result of the case state detecting part, during reception of the broadcast content data, and a third function to start or end reproducing of data preserved in the memory part 83 according to open/close state of the case which is the detection result of the case state detecting part, during reception of the broadcast content data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007121887-A (JP)
Title: Image forming apparatus
Inventor: MAEDA NAOYA
IPC: G03G5/04
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for electrostatically charging a photoreceptor with a photosensitive film formed thereon by dip coating application method by a electrostatic charging system, and to realize the reduction of a size in the axial direction of the photoreceptor and the miniaturization of the size of the apparatus in its axial direction, without spoiling the satisfactory electrostatic charge characteristics by the contact electrostatic charging system by achieving reexamination, related to the abutting start position of the contact electrostatic charging member, with respect to the photoreceptor.  <P>SOLUTION: When the intended lifetime number of revolutions of the photoreceptor (10) is defined as A (revolutions), abrasion loss of the photosensitive film (60) per time of revolutions of the photoreceptor as B (μm), the electrostatic charging potential (absolute value) by the electrostatic charging apparatus of the photoreceptor as C (V) and the breakdown electric field intensity for the electrostatic charge voltage application time of the photoreceptor as D (V/μm), the abutting start position (P) of the contact electrostatic charging member (12) is set in a region which is above the value, at which the film thickness of the photosensitive film (60) of the photoreceptor (10) is determined from [C÷D+AxB] and below the value determined from [the average film thickness -2 μm of the photosensitive film in the image forming region].  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007100057-A (JP)
Title: Method for reducing unreacted resorcin in resorcin resin
Inventor: HONDA TOSHIO
IPC: C08G8/22
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a resorcin resin with reduced content of unreacted resorcin and excellent in flowability.  <P>SOLUTION: The invention relates to the method for reducing amount of the unreacted resorcin comprising a fractionation step comprising a step dissolving the resorcin resin in a good solvent having >9.0 of solubility parameter, a step adding a poor solvent of the resorcine having ≤9.0 of the solubility parameter to precipitate a high molecular weight component of the resorcin resin with comparatively high molecular weight, a dividing step separating the solution phase and vaporizing the solvent to obtain a low molecular weight component with comparatively low molecular weight, and then heating the low molecular weight component to a molten state and removing sufficient amount of the vaporized unreacted resorcin to outside by feeding an inert gas to the surface of the component and then joining it with the high molecular weight polymer component.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007128216-A (JP)
Title: Virtual printer driver for controlling print authority
Inventor: SOMEYA TETSUHIRO
IPC: G06F21/12
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a virtual printer driver easy to mount while preventing information leak by surely applying a countermeasure technique to information leak to a printed matter on which information processed by a computer is printed by a printer.  <P>SOLUTION: A printer driver 30 introduced to the computer 2 is set so that a printing user P has print authority in the printer driver 30. The virtual printer driver 20 is set so that a user A who will perform printing has print authority in the virtual printer driver 20. According to this, it is possible to set the printer driver so that only when the user A who will perform printing performs printing by a printer 3 via the virtual printer driver 20, the user can use the printer driver 30 using the authority of the printing user P set to the virtual printer driver 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007126877-A (JP)
Title: Pile and column connection structure and pile and column connection method
Inventor: ISODA KAZUHIKO
IPC: E02D27/00
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective means for rationally connecting between a pile and column via a connection steel pipe.  <P>SOLUTION: The pile 1 and the column 6 are connected together via a pile head connection member 10 and concrete 15 filled in the same. The pile head connection member is obtained by welding an annular ring member 12 to the inside of a lower end of the connection steel pipe 11 having a diameter larger than a pile diameter ϕ, and arranging shift prevention members 13 at least on the inside of an upper end of the connection steel pipe. Specifically a pile head is loosely inserted inside the ring member, and the lower end of the connection steel pipe is mounted on the pile head in a manner wrapping the same. Then a column pedestal portion is inserted inside an upper portion of the pile head connection member to arrange the column pedestal and the pile head so as to be opposed to each other while securing a space therebetween, and further the concrete 15 is poured inside the pile head connection member.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007127525-A (JP)
Title: Moving amount arithmetic unit
Inventor: MORI TOSHIHIRO
IPC: B62D113/00
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the moving amount or the moving distance at a relatively low processing load, when a camera is mounted on a freely moving body, such as an automobile to be moved.  <P>SOLUTION: In this moving amount arithmetic unit, matching inspection areas of a prescribed shape is cut out from frames imaged by the camera to be pattern-matched between the frames, the position of a subjected point, corresponding to the same feature point, is calculated at each of the frames, a displacement amount between the calculated positions of the subjected points is found to serve as the moving amount between the frames. The unit has a means for detecting the steering angle of the moving body mounted with the camera (S02), a means for cutting out the matching inspection area cuts out the matching inspection area of the second frame consecutive to the first frame, inclined with respect to the matching inspection area of the first frame, in response to the detected steering angle (S03), and a means for finding the displacement amount between the calculated positions of the subjected points sets the displacement amount that is found, to serve as the moving amount of the moving body (S09).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006179871-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: OKAMOTO SATORU
IPC: H01L21/3205
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having wiring of a preferred configuration.  <P>SOLUTION: The method of manufacturing semiconductor device includes a method of producing wiring, which comprises steps of forming a first conductive layer to be connected to an element and a second conductive layer to be arranged over the first conductive layer, forming a resist mask over the second conductive layer, processing the second conductive layer by dry etching using the mask, and processing the first conductive layer by wet etching while leaving the mask unaltered. In the dry etching, the etching rate of the second conductive layer is higher than that of the first conductive layer, and in the wet etching, the etching rate of the second conductive layer is equal to or higher than that of the first conductive layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006140152-A (JP)
Title: Electrode for fuel cell, and membrane/electrode assembly and fuel cell system including it
Inventor: KWAK CHAN
IPC: H01M8/10
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a fuel cell capable of improving the lifetime characteristics by preventing catalyst poisoning, and to provide a membrane-electrode assembly and a fuel cell system that include the electrode.  <P>SOLUTION: This electrode for a fuel cell includes a catalyst layer including a first catalyst supported to a carbon catalyst support and including an alloy of Pt and a metal selected from among a group, consisting of CO, Ni and a mixture thereof and a second catalyst supported to an inorganic oxide catalyst support and including an alloy of Pt and a metal selected from a group, consisting of CO, Ni and a mixture thereof; and an electrode substrate formed of a conductive substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007130596-A (JP)
Title: Quick lime for desiccant, and its manufacturing method
Inventor: HIRANO KOZO
IPC: B01J20/04
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve quick lime broadly used as desiccants of food so that it can be used more safely.  <P>SOLUTION: A water repellant is applied to the surface of quick lime with given particle sizes so as to suppress heat generated when reacting with water low, and to delay the time for reaching a maximum reaching temperature. For obtaining such quick lime for desiccants, crushed quick lime L is classified into given particle size by a sieve 2, and the water repellant is sprayed from a water repellant spray nozzle 5 for coating quicklime, when dropping the quick lime from a first carrying device 3, and then dried in a dryer 6 when carrying the quicklime coated with the water repellant by a second carrying device 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138443-A (JP)
Title: Plate-like material for wall, its manufacturing method, and exterior wall structure
Inventor: YOSHIDA SHIGEO
IPC: E04F13/14
Filed: 2005-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To exert proper heat insulation without a deterioration in original function, even in a connecting part of a plate-like material, in a structure of a wall surface which is constructed by arranging a plate-like building material such as a tile material.  <P>SOLUTION: This plate-like material W for the wall, which is composed of a molded article of ceramic material and which is constructed in the state of being arranged on the wall surface of the building, comprises: an approximately plate-like main body part 10: joint parts 22 etc. which are provided on the lateral side of the main body part 10, and which are connected to joint parts 22 etc., provided on the lateral side of another plate-like material W adjacently arranged in construction, in such a manner as to vertically overlap each other; upside joints 22 and 24, which are arranged on the top surface side of the main body part 10, among the joint parts; downside joints 32 and 34 which are arranged on the lateral side of the main body part 10, facing the upside joints 22 and 24, among the joint parts, and which are arranged on the undersurface side of the main body part 10; and a heat insulating material 40 which is composed of a molded article of a foamed resin, and which is joined in the state of close adhesion to the whole of the backside, except the backsides of the upside joints 32 and 34, of the main body part 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023377-A (JP)
Title: Sputtering target
Inventor: CHENG YUANDA R
IPC: C23C14/35
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve sputtering efficiency of ferromagnetic materials without requiring extensive modification to existing magnetron sputtering systems.  <P>SOLUTION: An enhanced sputtering target is provided for use in a magnetron sputtering system. The sputtering target includes an active surface from which target material is sputtered and a back surface opposite the active surface. At least one magnet is embedded in the back surface of the sputtering target. The magnet is further oriented to increase the magnetic field passing through the active surface of the target.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007141596-A (JP)
Title: Illumination device, electro-optical device, and electronic apparatus
Inventor: SHIMIZU TETSUO
IPC: F21V8/00
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device which can be reduced in its thickness and size without worsening utilization efficiency and brightness distribution of light, and an electro-optical device provided with the same.  <P>SOLUTION: The illumination device 110 comprises a light guide plate 112 having a flat light irradiation face 112b, and a light source 111 having a light emission face arranged so as to face an end face 112a of the light guide plate, and constituted so that the light emitted from the light source is incident from the end face into the light guide plate, propagated in the light guide plate, and irradiated from the light irradiation face. An area, increasing its thickness toward the end face is formed in a range of a part facing the end face, and a light axis 111x of the light source is arranged so as to slant against a back face 112c located at opposite side of the light irradiation face.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006144795-A (JP)
Title: Turbine moving blade and its protection method
Inventor: ITZEL GARY MICHAEL
IPC: F02C7/00
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for protecting a side face of a platform of a turbine moving blade.  <P>SOLUTION: A channel 26 is formed along a part of a side fringe part 22 of the platform 14 of the turbine moving blade and is opened through the side fringe part on a surface of the platform exposed to a high temperature gas path of a turbine. Bond coating 28 is applied to the channel and then, preferably, thermal insulation coating 30 for plasma thermal spraying is applied on the bond coating. Thickness of the thermal insulation coating is such that coating crossing a surface of exposed metal on the side face of the platform is protected and then is scraped or ground to form the same plane as the surface of the exposed metal. In this way, the side face of the platform has the thermal insulation coating for reducing oxidation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007141712-A (JP)
Title: Coupling structure
Inventor: USUI TAKETOSHI
IPC: H01R11/01
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling structure of a conductive particle for a connection member which has excellent connection realibility of a microelectrode, has high insulation properties between adjacent electrodes in a narrow space, has low connetion resistance, and provides connection with high long-term reliability when fine pattern wiring is electrically connected.  <P>SOLUTION: The coupling structure of the conductive particle is formed by coupling a plurality of the conductive particles, which are arranged by spacing apart from each other, by insulating resin containing coupling agent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143576-A (JP)
Title: Vehicle seat reclining device
Inventor: MATSUMOTO TADASHI
IPC: A47C1/025
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a projection part on the inner side of a holder ring turned integrally with an internal tooth gear eccentrically engaged with an externally-toothed gear from being detached from the end face of a base plate integrated with the externally-toothed gear.  <P>SOLUTION: The vehicle seat reclining device comprises: the externally-toothed gear 2 connected to a seat cushion; the internally-toothed gear 4 connected to a seat back via the base plate 7 and provided with internal teeth one or two more than the teeth of the externally-toothed gear 2; the holder ring 5 provided with a pair of regulation parts 5a and 5b for regulating the movement in an axial direction of the externally-toothed gear 2 and the base plate 7; and an eccentric driving mechanism 6 for moving an engaging part where the internally-toothed gear is engaged with the externally-toothed gear 2 along the circumference, decelerating the internally-toothed gear with respect to externally-toothed gear and relatively rotating it. On one regulation part 5a, the plurality of projection parts 5c to be abutted on the base plate 7 are formed along a circumferential direction. In the seat reclining device, the projection parts 5c are formed long along the radial direction of the holder ring 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007144444-A (JP)
Title: Composite roll for rolling
Inventor: FURUSHIMA SEISHI
IPC: C22C38/00
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite roll for rolling, which can solve the problems of traditional rolls for rolling, and has excellent wear resistance, excellent surface roughing resistant, and excellent seizure resistance, and in which an outer layer and an inner layer are perfectly welded.  <P>SOLUTION: The composite roll for rolling has the outer layer having such a structure that MC carbide has been distributed on a base material having a Vickers hardness of 550 to 900 Hv so as to have an area ratio of 20 to 60%, and the region which does not contain the MC carbide having a diameter of 15 μm or more in terms of a circle does not exceed 150 μm in the diameter of an inscribed circle; and has the inner layer metallically joined on the inside surface of the outer layer, wherein the tensile strength of the portion between the outer layer and the inner layer is 400 MPa or higher.  <P>COPYRIGHT: (C)2007,JPO&INPIT