baber/WOPTO huggingface dataset:
Patent JP-2003332336-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: NAGANO MAKOTO
IPC: H01L21/3205
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor device, which is suitable for mass- production management and has high reliability and stable yield by improving dense distribution of holes and controllability to a hole diameter and by realizing easy inspection process for a buried plug height, using a scanning electron microscope as for the height of the buried plug in formation of a wiring contact part of a dual-damascene wiring.  <P>SOLUTION: As for formation of a buried plug in formation of a wiring contact part, a buried plug is formed by using a conductive material and inspection of burying height by means of a scanning electron microscope is made possible by electrical conductivity of the buried plug.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331593-A (JP)
Title: Prom integrated circuit
Inventor: FUJITA NORIYUKI
IPC: G11C17/18
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a PROM integrated circuit using poly-silicon fuse technology.  <P>SOLUTION: This circuit is a PROM integrated circuit using poly-silicon fuse technology, when a poly-silicon fuse resistor 21 is adapted to a conventional PROM memory cell 17 as it is, as the element area of the poly-silicon fuse resistor 21 is larger than that of a zener diode element, though NPN transistors 2, 3 are miniaturized, effect of miniaturization is less in a whole memory. Then miniaturization is realized by adopting circuit constitution in which a data write terminal 14 which is connected electrically to the poly-silicon fuse resistor 21 and to which trimming voltage or current is applied is grounded at the time of reading write data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326961-A (JP)
Title: Cooling fan control device for on-board electronic instrument
Inventor: NAGASHIMA TAKESHI
IPC: B60H1/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently enhance a cooling effect of an on-board electronic instrument without imparting uncomfortable feeling due to noise of a cooling fan to an occupant.  <P>SOLUTION: A car speed sensor 3 for detecting a car speed; and a control device 6 for variably controlling a rotation speed of the cooling fan 2 corresponding to the detected car speed are provided. A control is carried out such that a rotation speed of the cooling fan 2 is made faster when the car speed is fast and a rotation speed of the cooling fan 2 is made slow when the car speed is slow. Thereby, even if the rotation speed of the cooling fan 2 is made fast in order to enhance the cooling effect, the noise of the cooling fan 2 get mixed with a noise of surrounding and does not reach the occupant's ears.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048299-A (JP)
Title: Method for manufacturing negatively working printing plate
Inventor: VAN DAMME MARC
IPC: B41M5/50
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a negatively working lithographic printing plate which is not complicated and requires only a low-cost ink jet printer with the capability of performing the whole process under daylight environments and also has the same plate characteristics as an ordinary printing plate and lithographic printing characteristics. SOLUTION: This method for manufacturing the negatively working lithographic printing plate by ink jet printing uses a lithographic printing plate support and a lithographic printing plate precursor including an imaging layer containing a polymer binder which is soluble in an aqueous alkaline developing agent. The precursor is printed as per an image by an ink jet solution containing a chemical which can deteriorate the solubility of the binder in the aqueous alkaline developing agent. After the development process, the negatively working printing plate is obtained.
Patent JP-2003338590-A (JP)
Title: Semiconductor element and its manufacturing method
Inventor: ONISHI HIDETO
IPC: H01L21/56
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element capable of obtaining pressure resistance at high reproducibility and a method for manufacturing the semiconductor element.  <P>SOLUTION: The semiconductor element is provided with a semiconductor substrate 10 having inclined sidewalls from which ends of a pn junction interface are exposed and composed of an n<SP>+</SP>-type semiconductor area 11, an n-type semiconductor area 12 and a p-type semiconductor area 13, a glass protection film 14 arranged on the surface of the substrate 10 so as to be brought into contact with the ends of the pn junction interface and uniformly distributing negative loads, an anode electrode 15 arranged on the upper part of the area 13, and a cathode electrode 16 arranged on the lower part of the area 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338635-A (JP)
Title: Separation and transfer method of semiconductor device
Inventor: TOMOTA KATSUHIRO
IPC: H01L21/306
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation method of a semiconductor device for manufacturing the semiconductor device having uniform, satisfactory quality without damaging the device even if the semiconductor device is miniaturized, and to provide a transfer method of the device using the separation method.  <P>SOLUTION: In the separation method of the semiconductor device for separating a semiconductor laminated structure formed on a substrate 16 by wet etching, etching stop layers 17, 18 comprising at least two layers are interposed between the substrate 16 and the semiconductor laminated structure; the semiconductor laminated structure is subjected to element separation by etching; the substrate 16 is removed by etching; and further the etching stop layers 17, 18 comprising the two layers are successively removed by etching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003246514-A (JP)
Title: Paper guide device
Inventor: LEE YOON-JUN
IPC: B65H16/06
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper guide device capable of being used more conveniently by smoothly operating a guide for assisting the movement of both ends of the paper.  <P>SOLUTION: The paper guide device consists of a left-hand side guide 16 and a right-hand side guide 17 where guide slots 16a, 17a for guiding both ends of paper are formed on the side and spur gear parts 16b, 17b are formed on the one side of the lower side, a band-like left-hand side gear band 21 and a right-hand side gear band 22 where a rack gear parts 21a, 22a are formed on the one side and engaged with the spur gear parts, a pinion gear 30 meshed with the rack gear of the left-hand side gear band and the right-hand side gear band and an adjustment lever 40 connectedly installed to the one end of the right-hand side gear band and installed on the top of the printer body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003334965-A (JP)
Title: Ink tank, inkjet head cartridge, and ink jet recorder
Inventor: IWANAGA SHUZO
IPC: B41J2/175
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink tank without an ink drip by preventing a deformation of the ink tank to be brought about by pressing of a user.  <P>SOLUTION: The ink tank has an ink supply port 5. A plurality of projections 10 are formed at a side face of an ink tank housing. When the user holds the ink tank 1 at the time of replacing the ink tank or the like, if the user presses the ink tank by not smaller than required, the formed projections can reduce the pressing force of the user. The ink tank is thus prevented from being deformed, and eventually pressuring to the inside of the ink tank is eliminated, whereby the ink drip from the ink supply port is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348388-A (JP)
Title: 3d commercial video production system
Inventor: ITO MASAHIRO
IPC: H04N5/262
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commercial video production system in which a CF (commercial video film) of 3D (there-dimentional) images is produced at a low cost.   <P>SOLUTION: The system for producing a 3D commercial video by producing/ editing 3D scene images is provided with: a means for placing a target on a turn table and creating a 3D image through 3D modeling; a means for inputting and editing the created 3D images and various kinds of 3D image sources such as 3D library data and CG data; a means for composing the edited 3D image with a prescribed background through a chroma key; a means for creating behavior data for the animation display of the synthetic 3D scene; a means for producing the commercial video by inputting character and audio information based upon the animation; a means for converting the commercial video to a format for TV image and outputting it after compression recording through the MPEG scheme or the like; and a Web3D image output means for converting the commercial video to a 3D applet file format which can be freely worked and edited on the side of a browser.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344112-A (JP)
Title: Optical encoder
Inventor: SONOKI HIROHIKO
IPC: G01D5/36
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical encoder with few fluctuation of an output phase caused by decentering of a rotation slit, and a low price, and high resolution.   <P>SOLUTION: The optical encoder comprises a rotation plate 1, a fixation plate 2, a light-emitting element 3 and a light-receiving elements 4A, 4B arranged to face with holding these plates 1, 2 between them. On the rotation plate 1, a slit 11 is formed along a circumference thereof, and light from the light-emitting element 3 is intermittently transmitted with rotation thereof. On the fixation plate 2 with openings 21A, 21B, light transmitting through the rotation plate 1 is separated into at least two fluxes with mutually shifted intermittent phases. The light-receiving elements 4A, 4B individually receive the flux to output at least two electric signals with cycles corresponding to intermittent states and shifted phases. Light guide members 5A, 5B guide from the fixation plate 2 to the light-receiving elements 4A, 4B with expanding the space between the adjacent fluxes. Consequently, the light-receiving elements 4A, 4B can be arranged at an expanded space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345168-A (JP)
Title: Fixing device and image forming apparatus provided with the fixing device
Inventor: MARUTA HIDEKAZU
IPC: G03G15/20
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device that can prevent an excessive rise of temperature in a non paper passing region of a heating body while achieving improvement of fixing property for a small sized paper without the enlargement of the device or the occurrence of a fixing failure, and an image forming apparatus provided with the fixing device.   <P>SOLUTION: A recording material discriminating means discriminating the width size in a direction orthogonal to the carrying direction of recording material P is provided. A set temperature lowering mode is provided in which the set temperature of a heater 1 is set lower than when the width size is longer than the specified length when width size discriminated by the recording material discriminating means is shorter than the specified length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348575-A (JP)
Title: Stereo type outside vehicle monitoring device and its control method
Inventor: SOGAWA TAKAYUKI
IPC: G06T1/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To simply perform a plurality of stereo image processing and recognition processing, to reduce costs and to provide various functionalities for monitoring, etc., around a vehicle.   <P>SOLUTION: A stereo type outside vehicle monitoring device has a plurality of stereo cameras 1 to 8 respectively attached to different parts of the vehicle G and for respectively monitoring in different monitoring directions. The stereo cameras 1 to 8 are connected to a processing unit 10 in common. The processing unit 10 has a synchronization signal generating part 11, an image signal selecting part 12, a distance information generating part 13 and a recognizing part 14. The image signal selecting part 12 selects one of the respective stereo cameras 1 to 8. The distance information generating part 13 generates distance information by stereo matching on the basis of a pair of pieces of image information outputted by the stereo camera selected by the image signal selecting part 12. The recognizing part 14 recognizes an object to be a monitored object on the basis of the distance information generated by the distance information generating part 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343677-A (JP)
Title: Electric actuator
Inventor: NAGAI SHIGEKAZU
IPC: F16H19/06
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize cleanability in a direct over part on which a slider reciprocates and in a space within a predetermined range limited in the direct over part, without requiring laying of a tube for suction or increasing manufacturing cost.   <P>SOLUTION: This electric actuator has a cooling air body 80 communicating with the space 20 via ventilation holes 90a and 90b formed in an actuator body 16, and a fan part 19 having an impeller 88 for forcibly sucking air in the space 20 of the actuator body 16 under energization of a motor 84. The air sucked by the fan part 19 is delivered from an exhaust port 92 formed at an end of the air body 80.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340764-A (JP)
Title: Guide robot
Inventor: KITANO HITOSHI
IPC: B25J13/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To guide according to a walking condition of a person to be guided.   <P>SOLUTION: A guide robot comprises a traveling unit 10 for movement, an input-output unit 11 to input a guide destination, a route generation unit 12 to generate a route to the guide destination input by the input-output unit 11, an environment recognition unit 13 to recognize a peripheral space shape, a guide object detection unit 14 to specify the person to be guided, a walking condition detection unit 15 to detect the walking condition of the person to be guided specified by the guide object detection unit 14, and a control unit 16 including a traveling control unit 160 to perform drive control of the traveling unit 10 so as to travel along the route generated by the route generation unit 12 according to the peripheral space shape recognized by the environment recognition unit 13 and the walking condition detected by the walking condition detection unit 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342410-A (JP)
Title: Polyester-based thermoplastic resin foam and production method therefor
Inventor: MURASE YASUNOBU
IPC: C08J9/26
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester-based thermoplastic resin foam capable of exhibiting various characteristics obtained from a mixture of a polyester-based thermoplastic resin as a principal material forming the skeleton, a water-soluble bubble-forming material and a water-soluble polymer, and to provide a method for producing the polyester-based thermoplastic resin foam.   <P>SOLUTION: In the foam obtained by water-extraction method from a heated mixture of a thermoplastic resin, water-soluble bubble-forming material and a water-soluble polymer, a polyester-based thermoplastic resin 12 is used as the thermoplastic resin, and a substance thermally stable at the heat melting temperature of the resin 12 is used as the water-soluble bubble-forming material and the water-soluble polymer as well. Thereby, an elongation of at least 100% under ≤0.8 MPa tensile stress is exhibited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007103-A (JP)
Title: Base station and routing method
Inventor: MISE TOSHIO
IPC: H04W48/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base station whose configuration is simplified and which is downsized to attain a low cost in a digital mobile communication system used for public services or the like and having a large number of base stations and to attain communications in a base station zone on the occurrence of abnormality.  <P>SOLUTION: A base station 2 is provided with: a channel monitor section 4; a channel switching section 5; a simple loopback function section 6; and a notice function section 7. When a channel between the base station 2 and a control station 10 is interrupted, the channel monitor section 4 gives a switching signal to the channel switching section 5, the notice function section 7 notifies of a fixed communication channel of each group to which each mobile station belongs, and the simple loopback function section 6 loopback-transmits the signal of the mobile station without any modification to realize communications between the mobile stations in the same zone of the base station without the need for communication channel control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000044-A (JP)
Title: Yeast-containing fermented malt beverage
Inventor: TAYAMA TOMOHIRO
IPC: C12C11/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yeast-containing fermented malt beverage, filled into a beverage container such as a bottle or a can, in which yeast is allowed to exist to impart flavor inherent in a yeast-containing fermented malt beverage and, at the same time, a reaction such as fermentation derived from yeast after filling into the beverage container is substantially suppressed to prevent a change in flavor after filling into the beverage container.  <P>SOLUTION: In this fermented malt beverage such as beer or a sparkling wine filled into the beverage container such as the bottle or the can, the apparent degree of fermentation of a fermented malt beverage product filled into the beverage container is regulated so that the difference in degree of fermentation between the apparent final degree of fermentation and the apparent degree of fermentation is less than 1% and the amount of yeast present is 10<SP>5</SP>to 10<SP>7</SP>cells/ml, whereby the yeast-derived fermentation can be fully suppressed to prevent flavor after filling into the beverage container from being changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340161-A (JP)
Title: Server device and program
Inventor: MORI SHOJI
IPC: A63F13/45
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server device for allowing a user to easily meet with a specific user, and allowing the user to enjoy the contents without anxiety by avoiding contact with a special attention requiring user in the many people participating type contents on a highly anonymous network.   <P>SOLUTION: The user can request an introduction code from a server device for making congenial data for imparting a special effect when playing a game. The user transmits the acquired introduction code to the other user. The other user acquiring the introduction code by the transmission transmits the introduction code to the server device, and requests to make the congenial data. The server device makes the congenial data on the basis of the introduction code, and imparts the special effect on the basis of the congenial data when playing the game. Thus, when playing the game, the server device can impart the special effect for allowing the users in friendly relations to easily meet with each other, and users in dislike relations to avoid the contact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007264-A (JP)
Title: Side lobe canceler
Inventor: HIRATA KAZUFUMI
IPC: H04B1/18
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side lobe canceler which suppresses an interference wave even when the wideband interference wave has a wide band and enters.  <P>SOLUTION: Band splitting portions 13-1 etc. split bands of signals received by auxiliary antennas 12-1 etc., and output a plurality of band-split signals. A load is computed from the band-split signals and a signal received by a main antenna 11, and the load is multiplied with the band-split signals. The difference between a composite signal of a plurality of multiplication results and the received signal of the main antenna 11 is computed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008827-A (JP)
Title: Bran capturing structure for home rice polishing mill
Inventor: SHIBA KENJI
IPC: B02B7/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bran capturing structure for a home rice polishing mill capable of simply carrying out a maintenance of a part on which the bran is easily adhered and deposited.  <P>SOLUTION: A bran capturing unit 42 is constituted by integrally forming a bran receiving cover 13 opposed to a bran discharge port of a rice polishing chamber 7 with a cyclone 14 communicating with the bran receiving cover 13. The bran capturing unit 42 is detachably mounted to a unit accommodation part 44 provided in a casing 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013247-A (JP)
Title: Computer system, computer control method, and program
Inventor: YAEGASHI OSAMU
IPC: G06F13/00
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To perform command controls and file transfers with a single operation on a plurality of remote computers connected via a network.  <P>SOLUTION: A plurality of relay and server devices 1 operated on relay or remote computers comprise: a communication server controller 11 having a socket communication server function; a switch controller 12 for analyzing a telegraph message allowing a client device 0 to control the plurality of relay and server devices 1 and 2 to distribute processing to a control function, a command control function or a file control function; a command controller 13 performing a command execution control according to the distributed processing, a file controller 16 reading and writing file contents; and a communication controller 14 having a socket communication client function that carries out transmitting and receiving operations with another relay and server device 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011443-A (JP)
Title: Evaporating fuel trapping device for internal combustion engine
Inventor: YAMAZAKI KOJI
IPC: F02M25/08
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress temperature rise due to heat of adsorption when adsorbing water into a polar material adsorbent for adsorbing polar materials including alcohol.  <P>SOLUTION: A fuel vapor introduction port 4 and a fuel vapor discharge port 5 are provided at one end of a passage 3 formed in a casing 1 and an atmospheric air opening port 6 is provided at the other end of the passage 3. The adsorbent 2 to be filled in the passage 3 consists of a non-polar material adsorbent 7 for adsorbing dominantly non-polar materials and the polar material adsorbent 8 for adsorbing dominantly polar materials. The volume of the polar material adsorbent 8 out of the total volume of the adsorbent 2 is kept down to 15% or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013515-A (JP)
Title: Good-quality water selling system
Inventor: KUSAKABE YASUKI
IPC: G06Q10/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a good quality water selling system for safely and inexpensively selling only required quantity of good-quality water.  <P>SOLUTION: In this good quality water selling system for selling good quality water of quantity corresponding to orders from users 4<SB>1</SB>to 4<SB>n</SB>and 5<SB>1</SB>to 5<SB>n</SB>, a selling business unit 2 is provided with a computer having a first storage means for storing good quality water information such as the water quality of good quality water to be supplied for selling and water quality in a water intake place, a reading means connected to the first storage means for allowing a user to read the good quality water information on a web page, and a second storage means for storing order information related with purchase desires from the user. The good quality water is delivered to the user who wants to purchase it based on the order information, and the user who has had the good quality water delivered executes predetermined price settlement.  <P>COPYRIGHT: (C)2004,JPO