baber/WOPTO huggingface dataset:
Patent JP-2004072121-A (JP)
Title: Transistor of static electricity protective circuit and its manufacturing method
Inventor: TEI ZAIKAN
IPC: H01L29/06
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transistor of a static electricity protective circuit of a semiconductor element and its manufacturing method for preventing a junction leak current when an electrostatic discharge (ESD) voltage is applied to the static electricity protective circuit to improve the ESD characteristic.  <P>SOLUTION: The transistor of a static electricity protective circuit of a semiconductor element comprises a well formed on a substrate, an element isolation insulating film formed inside the well, low-concentration impurity regions formed on both sides of the element isolation insulating film, a first high-concentration impurity region formed inside a lightly doped drain (LDD) low-concentration impurity region, a second high-concentration impurity region formed inside the LDD low-concentration impurity region, an insulating film formed at the upper part of the element isolation insulating film and the LDD low-concentration impurity region, and a metal gate electrode formed at the upper part of the low-concentration impurity region and the insulating film, and is characterized in that at least one region is provided in a superimposed arrangement within an operation region edge in the first high-concentration impurity region and the second high-concentration impurity region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005082056-A (JP)
Title: Vehicular wheel
Inventor: KIN KEIYU
IPC: B60B7/00
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular wheel capable of facilitating an air filling work and enhancing the rotational balance.  <P>SOLUTION: An annular wall 41 to form an air chamber 31 together with a tire 3 is formed on an outer circumferential side of a rim 4, and a tire valve fitting hole 21 which is a screw hole is formed in the axis on an outer surface side of a hub 2. A hollow portion 51 for weight reduction is formed on a wheel disk 2 along each spoke part 5, and the hollow portion 51 is also used for a communication passage to communicate the annular wall 41 on the rim 4 side with the tire valve fitting hole 21 on the hub 2 side. A tire valve 22 integrated with an air pressure sensor with the air pressure sensor built in a base part thereof is screwed to the tire valve fitting hole 21. A valve cover 24 to be opened/closed around a hinge pin 23 is fitted to the wheel disk 2, and the tire valve 22 is covered by the valve cover 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004122776-A (JP)
Title: Injection molding apparatus
Inventor: ASHIDA KIWAMU
IPC: B29C45/03
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable high molding pressure generation, even when injection molding a micro part like a micro machine component, and an exact injection capacity setting.  <P>SOLUTION: The apparatus is composed of; a piston block which is arranged to move back and forth with an external driving means, equipped with a chamber for storing a molten injection material inside, and a piston section at its tip; a cylinder block equipped with a cylinder to which the piston section is fitted from rear end side and a nozzle is built in at a tip section, and a heater for heating at least a part of the cylinder near the nozzle; and a cavity block equipped with a core which forms an injection room for molding an article, and an ejector pin to push out the article molded in the core; wherein the piston section has a passage for filling the molten injection material into the cylinder, and a check valve which closes on an advancement of a piston and opens on recession of the piston to fill the molten injection material of the chamber into the cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005085083-A (JP)
Title: Signal input device
Inventor: FUJIOKA YASUHIRO
IPC: G06F3/038
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal input device improving operability when selecting an icon discriminately displayed on a display screen.  <P>SOLUTION: A tilting position of an operation rod is detected by a potentiometer. When operation conditions that the operation rod remains for a prescribed time in a position different from a reference position in a state that the discriminately displayed icon becomes a hiragana character 'a' icon 450 is satisfied, for example, a specific operation signal is outputted to a monitor television from a microcomputer configuring a signal output means instead of a normal operation signal. As a result, the identification display position of the icon is immediately changed to a 'CORRECTION' icon 470 from the hiragana character 'a' icon 450. Accordingly, when the display position of the icon is distant, a time during which the identification display position moves is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052617-A (JP)
Title: Device for mounting lower heel part on upper heel part of apparatus for separating heel of shoe into upper heel part and lower heel part and mounting lower heel part on upper heel part
Inventor: KIN SHUUIN
IPC: A43B21/36
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a higher stability by mounting an upper heel part on a heel section of a shoe and preventing a lower heel part from coming off from the upper heel part when the shoe is used by mounting the lower heel part on the upper heel part.  <P>SOLUTION: A U-shaped groove section 1 is formed in a front section 12 of the upper heel part A. A locking part made of a certain material is attached in this groove. A circular hole 2 is provided from a central position of the upper heel part to the lower part of the lower heel part. A circular hollow shaft 3 is fixed in this hole. The upper heel part A having a U-shaped groove formed at the center of the upper end of a rear surface section 13 and a triangular groove 4 formed on the lower side, a substrate 14 having a square opening 6 locked with the locking part in a front face 10, a U-shaped projection downwardly formed from the center of a peripheral surface section in the upper end of the upper heel part, a mounting frame part 9 provided with a triangular projection 5 in the lower part and a circular shaft hole part 7 formed from the central part to the lower part of the substrate 14 are provided. One side of the shaft is put in this shaft hole and the other side thereof is made to project upward from the upper part of the substrate 14 to be fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083548-A (JP)
Title: Roller bearing device
Inventor: SAKAMOTO KENJI
IPC: F16C25/04
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing device capable of semipermanently keeping the force generated in accompany with the relative motion of a plurality of raceway members, such as rotating torque, at a low level.  <P>SOLUTION: An outer ring 1 and an inner ring as the raceway members are magnetized in the direction orthogonal to a rolling raceway of rollers 3, and the rollers 3 mounted in the raceway are also magnetized in the direction of a central axis. The outer ring 1 and the inner ring 2 are concentrically mounted while aligning the direction of the magnetized magnetic field, and the rollers 3 are assembled in a state that the direction of the magnetic fields are aligned to the direction of the magnetic fields of the outer ring 1 and the inner ring 2. By applying this constitution, as the the same magnetic poles of the inner and outer rings (raceway member) and the rollers 3 are arranged in adjacent to each other, the repulsive force by magnetic force is generated among these components, and the torque of the bearing can be reduced. Further in this friction reducing method, the effect can be semipermanently kept without impairing of the performance caused by abrasion of the rollers 3 and flange parts 1a, 1b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086158-A (JP)
Title: Electronic parts and its manufacturing method
Inventor: OGAWA KENTA
IPC: B32B15/01
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic parts capable of certainly suppressing the generation / growth of whiskers from an exterior package plating portion under a real usage environment, while forming a simple structured metal thin film consisting of Sn or Sn system alloy of Pb free on the front surface of a reed base material as exterior package plating of external terminals of electronic parts.  <P>SOLUTION: The external terminals of the electronic parts are provided with a reed base material 1 and a metal thin film 2 coating a front surface of the reed base material 1. An average crystal size index defined on the basis of a capacity of a crystal grain in the direction perpendicular or parallel to a front surface of the base material of an individual crystal grain of a cross section which appears at the time of cutting the metal thin film 2 by an arbitrary cut surface perpendicular to the front surface of the reed base material 1, is set seven or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083721-A (JP)
Title: Air conditioner
Inventor: INOUE SHUICHI
IPC: F24F13/20
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for reducing labor required for cleaning work by automatically cleaning an air filter, especially a ceiling-embedded air conditioner.  <P>SOLUTION: The air conditioner comprises a body 3; an air filter 8 provided in front of a suction opening; a blowoff hole 5 communicating with the suction opening of the body; a panel 6 that communicates with the suction opening 7, has a recess for accommodating the air filter 8 and a suction hole communicating with the recess, and is fixed to the body; a dust/dirt eliminating means 9 for eliminating dust/dirt captured by the air filter 8 from the air filter 8; a dust/dirt storage means 14 for storing dust/dirt eliminated by the dust/dirt eliminating means; and a position controlling means for controlling the relative positions of the dust/dirt eliminating means 9 and the air filter 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087259-A (JP)
Title: Program, apparatus and method for video game
Inventor: YOKOYAMA YUICHI
IPC: A63F13/5375
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable the players to enjoy the tension and virtuality felt when the character is made to send out a vehicle by allowing them to control the movement of the request during the operation of sending out the vehicle by the character.  <P>SOLUTION: The video game program has the first request receiving function 101, the operation display function 102, the second request receiving function 103, the vehicle control function 106 and the vehicle display function 107. In the video game which is realized by the program, when the sending out operation by the character is displayed on a monitor, the sending out request for sending out the vehicle is received in the second request receiving function 103 from a controller. According to the timing of receiving the sending out request in the second request receiving function 103, the movement of the vehicle is controlled in the vehicle control function 106.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004131-A (JP)
Title: Method of and system for selecting route
Inventor: FUSHIMI MAKOTO
IPC: G09B29/00
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of selecting a route searching for a route complying with temporal regulations information in which the presence or absence and contents of regulations temporally change.  <P>SOLUTION: A searching data storing part 201 specifies a searching area from the results inputted at a current position detecting part 101 or the like and reads and stores map data of the searched area from a road network storing part 103. A route searching part 202 determines a search starting point and a search terminating point based on the input from the current position detecting part 101 or the like. Temporal regulations reflecting part 203 determines a scheduled driving time slot from a starting point to a destination based on the input from a current date acquiring part 102 and an inputting part 104, determines whether each node and link of the stored map data are passable or not in the time slot, and writes the presence or absence of regulations in the map data. A route searching part 202 selects a route from the search starting point to the search terminating point based on the written map data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005091532-A (JP)
Title: Liquid crystal display device
Inventor: TSUKADA HIROSHI
IPC: G02F1/13357
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid crystal display device that is thin, small in the number of processing stages, and suppressed low in cost and has uniform lightness over the entire screen.  <P>SOLUTION: The liquid crystal display device having a liquid crystal panel which has a display surface constituted by constituting a liquid crystal cell part by putting an upper liquid crystal substrate having upper electrodes and a lower liquid crystal substrate having lower electrodes opposite each other across a gap, composing pixels of the upper electrodes and lower electrodes, and sealing a liquid crystal in the liquid crystal cell part and a back light unit which lights up the liquid crystal panel, is provided with a translucent reflecting film having a plurality of opening parts differing in opening area to make uniform the illuminance of the display surface by adjusting the light emitted by the back light unit between the liquid crystal and back light unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090110-A (JP)
Title: Member connecting hardware and its manufacturing method
Inventor: TANAKA YUTAKA
IPC: A47B96/06
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member connecting hardware and its manufacturing method capable of eliminating back galvanization to simplify manufacture by a hardware used in the case a connection connecting two members at a joint angle θ such as the connection of a column 32 and a beam 34 or the like is reinforced and being miniaturized.  <P>SOLUTION: First fixed plate pieces 7 and second fixed plate pieces 11 are respectively arranged along joint sides 3 and 4 with approximately triangular joint plate pieces 1 and 1 having the joint sides 3 and 4 opened at the joint angle θ. Two joint plate pieces 1 and 1 are arranged so as to become symmetry with the oblique sides 5 as the axes by piling up the oblique sides 5 and 5 to make them as a plate-like substrate 17 (a). The substrate 17 is bent by the joint sides 3 and 4 in a trough-like state to respectively raise the first fixed plate pieces 7 and 7 and the second fixed plate pieces (b), and they are bent by the oblique sides 5 in a crested state to constitute the member connecting hardware y piling up the joint plate pieces 1 and 1 (c). A joint plate 22 is constituted of the overlapped joint plate pieces 1 and 1, a first fixed plate 24 is constituted of the first fixed plate pieces 7 and 7, and a second fixed plate 25 is constituted of the second fixed plate pieces 11 and 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092697-A (JP)
Title: User authentication system
Inventor: FUKUI HIROAKI
IPC: G06F21/32
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user authentication system that prevents unauthorized authentication by a third party, or the so-called "impersonation" even if forgery of a physical characteristic pattern is made, by prompting inputting of a physical characteristic pattern, using information unknown to a third party or highly confidential information known only to the user.  <P>SOLUTION: At least one code that can be understood only by the user is assigned to the biological information. Only the code randomly selected is presented to the user and the biological information corresponding to the code is obtained from the user. Unauthorized authentication by a third party is prevented, by collating the biological information obtained from the user, with the biological information corresponding to the code.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093907-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: NAGAI KENICHI
IPC: H01L29/78
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can suppress increase of junction leakage and deterioration of reliability of a gate insulating film, and a method for manufacturing the device.  <P>SOLUTION: The semiconductor device comprises a silicon substrate 1, an n type well region 2 formed in the silicon substrate 1; first, second source/drain regions 8, 18 made of a p type diffusion layer formed in the n type well region 2; a gate insulating film 4 formed in a region between the first source/drain region 8 and the second source/drain region 18; and a polysilicon layer 5 formed on the gate insulating film 4. A high-oxygen-concentration layer 29 for forming high-oxygen-concentration layers 9, 19 for prevention of a silicide reaction and for preventing the silicide reaction even in the upper part of the polysilicon layer 5 is formed in a surface layer of the silicon substrate 1 provide on a side of the polysilicon layer 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093349-A (JP)
Title: Cooling structure for fuel cell
Inventor: ISODA HIROYUKI
IPC: H01M8/04
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a potential difference in a cooling medium to the exterior from being generated.  <P>SOLUTION: In this cooling structure for the fuel cell, an inflow branch part 4a and an outflow collecting part 4c of a cooling medium are provided in one end-plate 7B of one fuel cell stack 2 of fuel cell stacks 2, 3 in which a plurality of fuel battery cells 9, 10 are stacked and fixed both end parts with end plates 7A, 7B, 8A and 8B, and the cooling medium cooling the both fuel cell stacks 2, 3 passes the inflow branch part 4a and the outflow collecting part 4c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007137-A (JP)
Title: Display hook
Inventor: UZAWA HITOSHI
IPC: A47F5/00
Filed: 2003-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use a display space, capable of displaying more items, by hooking a display article in the oblique direction when viewed from the front.  <P>SOLUTION: Steps are formed at equal intervals in the oblique direction on an upper part of an exhibition hook, so that the display article can be easily aligned and hooked in the oblique direction when viewed from the front.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099888-A (JP)
Title: Electronic shelf tag system
Inventor: OSADA YOSHIHIRO
IPC: G06Q50/00
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic shelf tag system having a thin display device having a horizontal length nearly equal to a commodity display shelf installed in each stage of the commodity display shelf, and displaying information about a commodity such as a commodity name or a commodity price in an arbitrary position.  <P>SOLUTION: The thin display device of a shelf width size is installed in the front face of each the stage of the commodity display shelf inside a store. After a salesclerk performs commodity alteration/abolition work, the salesclerk inputs the commodity name of the displayed commodity, a display direction, a display face number, a number of a display shelf wherein the commodity is displayed, a stage number, a line number, and a type of a shelf tag intended to be displayed, into a portable terminal 7. When information about them is transmitted to a management computer 3 via a wireless LAN, the management computer 3 produces display information management data by use of previously produced shelf tag type management data, commodity information management data and display instruction data, and automatically displays the shelf tag corresponding to the displayed commodity to an arbitrary place on the thin display device 11. Arbitrary display such as sales promotion information or an advertisement can be displayed in an area wherein the shelf tag is not displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095925-A (JP)
Title: Method for forming panel parts and laser beam welding method
Inventor: MORI KIYOKAZU
IPC: B23K26/21
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming panel parts and a laser beam welding method with which the strength at the joined portion of the panel parts composed of a galvanized steel sheet can be held to high.  <P>SOLUTION: In the method for forming the panel part, with which a blank material 3 of the galvanized steel sheet is arranged in a metallic die and the surrounding part of the blank material 3 is interposed with a blank holder 9 and a die 5, and under such a state, the blank material 3 is drawn into the inner part of the die 5 by pushing a punch to the die 5 side, the forming method for panel part is performed, with which a projecting bead 11 is formed on the blank holder 9 and a recessing part 13 engaged with the projecting bead 11 is formed on the die 5, and further, to the portion of the blank material 3 interposed with the projecting bead 11 and the recessing part 13, the bending and unbending are applied and also, the portion applied with the bending and unbending is set as the joining portion of the laser beam welding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102032-A (JP)
Title: High presence sound listening apparatus
Inventor: TOSHIMA IWAKI
IPC: H04R5/02
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high presence sound listening apparatus which enables high presence sound listening equivalent to a binaurally recorded sound source, in spite of using a sound source which is not recorded binaurally.  <P>SOLUTION: The high presence sound listening apparats is equipped with a sound-source presentation section S, a sound collection section R, and a sound presentation section H. The presentation section S has a speaker 1 which is arranged in a sound-isolated case 2 and is positioned at an arbitrary position inside the case 2. The collection section R has a dummy head 3 which has a head part transfer function approximate to the head part transfer function of a listening person 10, is driven so as to follow up the movement of the head part of the listening person 10 synchronously, has microphones 4a, b at the positions of both ears, and is arranged similarly in the case 2. The presentation section H has a communication section 5 for transmitting acoustic signals obtained by collecting sounds reproduced and radiated from the speaker 1 with the microphones 4a, b arranged at the positions of both ears, and a headphone 6 to which the transmitted acoustic signals are entered to reproduce and output the sounds.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007018-A (JP)
Title: Photovoltaic power generating apparatus
Inventor: HAMAKAWA YOSHIHIRO
IPC: H01L31/042
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate the amount of an Si material with high purity.  <P>SOLUTION: A photoelectric conversion device 2 is arranged, in two or more each recesses 17 formed in supports 3, and a return light of the recess 17 inside is irradiated at the photoelectric conversion device 2. The photoelectric conversion device is almost spherical, a pn junction is constituted by coating a p-type amorphous SiC (abbreviated name a-SiC) plies or layers 8 with large optical band gap rather than a-Si on the periphery of an n-type amorphous silicon (abbreviated name a-Si) plies or layers 7 by the side of centrum. A primary semiconductor 12 of the supports is connected with a p-type a-SiC plies or layers 8 of a photoelectric conversion device at the bottom of a recess or its perimeter, a second semiconductor 14 through an electrical insulator 15 of the supports is connected with an n-type a-Si plies or layers 7 of the photoelectric conversion device. Opening edge 18 of the recess 17 is positive six square shapes of the shape of a rest of bee, and contiguous each opening edge 18 is to mutual is ream by elbow part 19 of inverse U-shape, and facilitates condensing ratio x by this.  <P>COPYRIGHT: (C)2004,JPO