baber/WOPTO huggingface dataset:
Patent JP-2004248019-A (JP)
Title: High frequency switch module for quad band
Inventor: YAMADA KAZUHIRO
IPC: H01P1/15
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency switch module for a quad band capable of satisfying a request for miniaturization and thinning and switching connection between a transmitting circuit and an antenna and connection between a receiving circuit and the antenna without incorporating a semiconductor switch element in a transmission circuit through which a transmission signal passes.  <P>SOLUTION: The high frequency switch module for a quad band comprises at least two transmitting circuit terminals, at least two transmission lines for transmission the one ends of which are respectively connected to the antenna and the other ends of which are connected to the related transmission circuit terminals, and at least two semiconductor switching circuits the one terminals of which are respectively connected to the related transmission lines for transmission and the other terminals of which are grounded, wherein each semiconductor switching circuit alternatively transmits a transmission signal to the antenna from the related transmitting circuit terminal through the related transmission line for transmission.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242986-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: KOYABU KAZUYA
IPC: A61B8/06
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide ultrasonic diagnostic apparatus for interpolating Doppler sound which is more natural in acoustic feeling by a simple processing, during the omission of Doppler data in collecting B-mode data when a B-mode image is simultaneously acquired with Doppler image/sound.  <P>SOLUTION: A data interpolating part 21 is inserted to a part from a transmitting/receiving part 12 to a sound processing part 18. Doppler complex data outputted from the transmitting/receiving part 12 are successively stored in a ring buffer 22. Doppler complex data stored in the ring buffer 22 are read in reverse order during a period when Doppler complex data are not outputted from the transmitting/receiving part 12, the Real data are replaced with Imaginary data, and then, the data are successively transmitted to a sound processing part 18. The sound processing part 18 interpolates sound data which are natural in acoustic feeling, in accordance with the transmitted data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245188-A (JP)
Title: Mounting structure for reserve tank
Inventor: TESHI MASATERU
IPC: F01P11/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for a reserve tank which is capable of reducing a dead space around a tank bracket by mounting the reserve tank on a vehicle body through the tank bracket and which is used for protecting and mounting other peripheral parts.  <P>SOLUTION: In this mounting structure for the reserve tank, the reserve tank 10 is connected with a radiator through a cooling water hose 8. The reserve tank 10 is formed so as to have a larger width than a height, and arranged on the tank bracket 20 fixed to a panel member 2 of the vehicle body, and electrical equipment 30 is arranged between the tank bracket 20 and the panel member 2, so that the dead space under the tank bracket 20 is reduced. In this constitution, the tank bracket 20 covers the electrical equipment 30, thus protecting the electrical equipment 30 from heat damage by the radiator 9 or water overflowing when the reserve tank 10 is filled with water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248515-A (JP)
Title: Bag body and culture soil-charged horticultural container using the same
Inventor: KONISHI KAZUTAKA
IPC: A01G9/02
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag body enabling a user to more easily enjoy horticulture, eliminating generation of waste, and being handled in the same way as the conventional one; and to provide a culture soil-charged horticultural container using the bag body.  <P>SOLUTION: The bag body has the following structure: at least a bottom face is folded inward to form a flat bag as a whole; and the inwardly folded bottom face is brought into sight to make the bag body self-supported. The peripheral surface or the edge part of the bag is provided with a support mounting part for mounting the support arranged in a standing posture along the self-supported bag body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251680-A (JP)
Title: Electrophoretic device equipped with two or more electrophoretic passages
Inventor: YAMAMOTO RINTARO
IPC: G01N27/447
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To remove danger of electric leakage via a gel filling line, and to reduce a gel quantity used by reducing the dead volume of a line for gel filling.  <P>SOLUTION: Both ends of a gel filling groove 46 provided on the bottom part of a reservoir block 30 are made to be ports 41, 43 opened to a buffer vessel 30a. Tip nozzles 34a, 36a of the lines 34, 36 for gel filling are inserted detachably into the ports 41, 43 and bonded. Electric connection between an electrophoretic passage 20 and electrodes arranged in the buffer vessels 30a, 32a is performed by direct contact of liquid through the ports on both ends of the gel filling grooves 46, 47 by removing the lines for gel filling from the ports on both ends of the gel filling grooves 46, 47.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003218471-A (JP)
Title: Method of generating laser diode
Inventor: KOVACS GREGORY J
IPC: H01S5/40
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To allow the distance between a side edge and an axis of a laser stripe of a laser diode to be correctly set.  <P>SOLUTION: A laser diode having a first side edge, a second side edge opposite to the first side edge, and a laser stripe is generated from a wafer as a semiconductor material having a plurality of stripes such that the distance between the first side edge and laser stripe is correctly set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004251352-A (JP)
Title: Power transmission for tractor
Inventor: NISHIKAWA FUMIAKI
IPC: F16H57/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission for a tractor capable of simplifying the configuration of a case to store a power division unit to divide the power of a prime mover into a working system and a running system with a hydrostatic continuously variable transmission provided therein, a transmission unit to transmit the power to a gear change unit of a transmission or the like.  <P>SOLUTION: The transmission 1 for tractor comprises a power division unit by a hydrostatic continuously variable transmission 6, transmission units 7 and 10 to transmit each power, a gear change unit 12 by a sub speed change mechanism to change the rotational ratio of the power of the running system, and a substantially cylindrical case 3. A supporting wall 18 integrated with the case 3, and front and rear support metals 18a and 19a separately fitted to the case 3 are stored in the case 3, and the transmission units 7 and 10 are supported by the supporting wall 18 and the front and rear support metals 18a and 19a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251805-A (JP)
Title: Apparatus for storing portable measuring instrument
Inventor: KAWAMOTO OSAMU
IPC: G01R1/04
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for storing measuring instruments which allows to take out and store test lead rods without opening and closing the lid when test lead rods are used.  <P>SOLUTION: A lid 5 covering an opening plane 14 of a case body 4 is connected to one side 42 of the case body 4 in which portable measuring instruments 1 having an anode probe 2 and a cathode probe 3 connected with test lead rods 22 and 32 and cords 21 and 31 is detachably installed. A shell 6 where a cord is wound outside is provided to the other side 43 of the case body 4. Outside the shell 6, a grip body 7 having a space 7a capable of storing the test lead rods 22, 32 by pinching them in parallel is provided in the constitution.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252343-A (JP)
Title: Packing structure, packing method, fixing member and image forming apparatus or the like
Inventor: SAHASHI TOSHIRO
IPC: B65D85/68
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing structure capable of securing the safety of a worker who recovers used equipment while avoiding the damage of the wall or the like of the recovery destination of the used equipment, trouble in curing, the increase of labor cost, trouble in preparation, the securement of working space in a recovery place, the prolongation of working time, trouble in peeling a tape at the time of separation for recycling resources and the waste of resources such as packing material in the case of recovering the used equipment, and to provide a packing method, a fixing member and an image forming apparatus or the like.  <P>SOLUTION: The packing structure has a power source cord 24 long enough to be wound around opening/closing members 31, 33 and 34 in a closed state, and engaging structure 41 for inhibiting the opening of the members 31, 33 and 34 by engaging with the cord 24 wound around the members 31, 33 and 34 in the closed state and maintaining such a state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259964-A (JP)
Title: Film deposition equipment and method of manufacturing semiconductor device using the same
Inventor: HAYASHIDE YOSHIO
IPC: H01L21/316
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide film deposition equipment which enables planarization of an oxide film.  <P>SOLUTION: The film deposition equipment 20 comprises a chamber 1 having an internal space 200, a supporting section 8 which is installed inside the internal space 200 of the chamber 1 and supports a substrate 2, a gas supplier 10 for supplying gas into the internal space 200, and a heating section 4 for heating the substrate 2. After the oxide film is deposited on the substrate 2, the gas supplier 10 supplies oxygen or a mixed gas of oxygen and ozone into the internal space 200, and the heating section 4 heats the substrate 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260033-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: YONEMURA HITOSHI
IPC: H01L21/60
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that junction failure is likely to be generated due to the position deviation of the bumps when a semiconductor chip is mounted on a mounted board by joining the bumps.  <P>SOLUTION: A first bump 2 for connection and a first bump 3 for engagement are formed on a semiconductor chip 1, and a second bump 5 for connection and second bumps 6 for engagement are formed on a mounted board 4 on which the semiconductor chip 1 is mounted. When the semiconductor chip 1 is mounted on the board 4, the first bump 3 for engagement is engaged with the second bumps 6 so that the position deviation of the bumps 2 and 5 can be corrected, and that the semiconductor chip 1 and the mounted board 4 can be accurately positioned.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258487-A (JP)
Title: Method for manufacturing electro-optical apparatus, electro-optical apparatus and electronic appliance
Inventor: MURAI HIDETOSHI
IPC: H05B33/10
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electro-optical apparatus by which minute scratches and cracks present on the edges of the substrate constituting an electro-optical panel or its cut faces or minute scratches and cracks present on the board edges or cut faces of IC chips can be eliminated without damaging wiring on the substrate, and to provide an electro-optic apparatus and an electronic appliance.  <P>SOLUTION: After a liquid crystal panel 1' to be used for an electro-optical apparatus is cut out into a single product size and ICs are fabricated thereon, the substrate edges and cut faces of a first substrate 10 and a second substrate 20 of the liquid crystal panel 1' in the single product state are subjected to wet etching to eliminate minute scratches and cracks from the substrate edges and cut faces. During the process, wiring parts 51, 71, a substrate mount terminal 28 and an alignment mark 55 formed in a protruding region 25 are covered with a protective layer 90, while the surface of a driving IC 13 is exposed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003257524-A (JP)
Title: Electric connector
Inventor: MARTIN GALEN MONROE
IPC: H01R12/14
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact electric connector with a single mechanism of fixing both a contact guide and a board to the electric connector.  <P>SOLUTION: The electric connector 100 so structured as to be connected with a board 400 is provided with a housing 200 retaining a plurality of electric contacts 212. Each contact is provided with a contact interface 215 which can be reciprocally connected with a reciprocal contact interface 405 retained by the board. A contact guide 300 is provided with a plurality of openings 305 arranged so as to be aligned and insertion-coupled with the contact interface of the contacts. The housing 200 is provided with a single lock part 230 structured so as to get insertion-coupled with both the contact guide 300 and the board 400 in order to fix the contact guide and the board to the housing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004261822-A (JP)
Title: Laser beam machining device
Inventor: HAYAKAWA JUN
IPC: B23K26/082
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining device which can improve the positional accuracy of a galvano mirror and which can reduce the spot diameter of a laser beam.  <P>SOLUTION: A first laser beam machining device 10 is provided with an X-axis galvano mirror 16, a Y-axis galvano mirror 20, an imaging lens 22, which condenses the laser beam reflected by the Y-axis galvano mirror 20 and which forms a space image, and a reduction lens 24 which reduces the space image and which images it on the surface of a workpiece 26. The laser beam, which is once imaged as a virtual space image by the imaging lens 22, is imaged on the surface of the workpiece 26 after it is reduced by the reduction lens 24. Accordingly, even if the spot diameter in the virtual space image is a limit value of the imaging lens 22, a more minute spot diameter is realized on the surface of the workpiece 26. Also, even if the positional accuracy of the galvano mirror in the virtual space image is a limit value, errors are relaxed on the surface of the workpiece 26, and as a result, the accuracy is further enhanced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262689-A (JP)
Title: Fuel reformer and its operation method
Inventor: MIYOSHI SHINJI
IPC: H01M8/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit decrease in reforming reaction efficiency caused by carbon deposited on a reforming catalyst.  <P>SOLUTION: In a fuel reformer 10, a liquid reformed fuel is intermittently injected into a fuel-introducing chamber 22 by an injector 20. Meanwhile, a reforming gas comprising air and steam is heated and subsequently fed to the fuel-introducing chamber 22. When the reformed fuel is injected, it is mixed with the reforming gas, vaporized by heat of the reforming gas and introduced into the reformer 24. While injection of the reformed fuel is suspended, oxidation and removal of carbon deposited on the reforming catalyst is performed by oxygen present within the reforming gas. The fuel-introducing chamber 22 has a volume smaller than the amount of the reforming gas fed while the injection of the reformed fuel is suspended.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264409-A (JP)
Title: Display screen
Inventor: SATO TAKAYUKI
IPC: G02F1/17
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display screen capable of performing multi-color display having satisfactory visibility and an especially high contrast ratio by four kinds of two color alternative display dots of cyan/white, magenta/white, yellow/white and black/white to be combinations of conventionally general subtractive colors using the dots of two color alternative display.  <P>SOLUTION: The display screen formed by combining three kinds of two color alternative display dots is characterized in that the two color alternative display dots consist of red/white, green/white and blue/white.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262335-A (JP)
Title: Rack & pinion steering gear
Inventor: EDA HIROSHI
IPC: B62D3/12
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack & pinion steering gear capable of effectively realizing an increase in steering feeling and prevention of rattling noises while a rather simple and inexpensive structure is adopted.  <P>SOLUTION: When a rack guide 23 is moved to a rack shaft 13 side, a volume in a high-pressure chamber 51 is increased. Accordingly, a steel ball 47 as a check valve is moved while compressing a coiled spring 49 to flow hydraulic oil in a low pressure chamber 61 into the high-pressure chamber 51. As a result, the rack guide 23 holds the rack shaft 13 rather rigidly in normal steering, and the rattling noises due to a variation in the relative distance between a pinion 9 and the rack shaft 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261070-A (JP)
Title: Piroplasma protozoan killing peptide protein of ixodid ticks, nucleic acid molecule encoding the same and use thereof
Inventor: TSUJI NAOTOSHI
IPC: C12P21/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain protein related to treatment and infection prevention of parasitic protozoiasis of erythrocyte of a protozoan belonging to the phylum Apicomplexian such as piroplasma protozoan, etc., and a DNA encoding the same and to provide a method for use thereof.  <P>SOLUTION: The protein comprises a DNA encoding piroplasma protozoan killing peptide protein of ixodid ticks. The vector comprises the DNA. The recombinant cell comprises the DNA. The piroplasma protozoan killing peptide protein, its synthetic peptide, the antibody recognizing the antigen and the antigen are obtained. The compound is obtained from the piroplasma protozoan killing peptide protein for exterminating piroplasma protozoa.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265275-A (JP)
Title: Ic card and ic card program
Inventor: OKABE SHINGO
IPC: G06K19/073
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card and an IC card program that can increase a processing speed.  <P>SOLUTION: The IC card comprises a rewritable nonvolatile memory 15 having a saving area 15s for storing data presence/absence information, transaction numbers and initialization information, a rewriting part for rewriting the data presence/absence information and transaction numbers upon a Write call, and a writing part for writing sequential page units of data stored in a specified area in the nonvolatile memory 15 and management information including the address, data length and check code of the data into the saving area 15s, and after the writing, writing page units of specified information into the specified area.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270715-A (JP)
Title: Shock absorber
Inventor: ICHIKAWA HIROYUKI
IPC: F16F9/44
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To adjust damping forces of an extending side and a contraction side of a shock absorber from outside.  <P>SOLUTION: The inside of a tube 2 is divided into a reservoir chamber 4 and an oil chamber 5 interposing a free piston 3 therebetween. A piston 14 is disposed to divide the oil chamber 5 into an upper oil chamber 5a and a lower oil chamber 5b, at least two communicating holes 18, 19 are formed in the piston 14 to make the upper oil chamber communicate with the lower oil chamber. Valve plates 21, 23 are disposed to limit an oil amount flowing into the communicating holes 18, 19. A rod 8, a sleeve 10, a pushing plate 28, a nut 31, a receiver 35, and a pushing plate 36 are provided as a setting force adjusting means for adjusting setting force of the valve plates 21, 32 from outside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274342-A (JP)
Title: Video conference system
Inventor: SUZUKI SHUICHI
IPC: H04M3/56
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video conference system capable of reducing load in a communication network.  <P>SOLUTION: In a video conference system server 2, a data acquisition section 21 acquires image frame data and video data from user terminals 31-36 via the communication network 1 for supplying to an image data compression synthesis section 22 and voice data synthesis section 23. The image data compression synthesis section 22 compresses, synchronizes, and arranges and adjusts the image frame data from the user terminals, thus assigning one image frame to a plurality of sections obtained by division for synthesizing one image frame data. The image frame data and voice data synthesized at synthesis sections 22, 23 is multicasted to the user terminals via a data transmission section 24. Synthesis to one image frame is performed at a server side for multicasting, thus remarkably reducing the amount of data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267450-A (JP)
Title: Image processor
Inventor: SATO MAKOTO
IPC: G06T1/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing technique capable of efficiently extracting a desired area from a medical image without being influenced by the fluctuation of the size of an object in the medical image.  <P>SOLUTION: An image input part 1 inputs the medical image and auxiliary information relating to the medical image. A geometric parameter extraction part 2 decides the size of an area which can include a specified part existing in the medical image on the basis of the auxiliary information. A reference position detection part 3 decides the reference position of the object in the medical image. A search range decision part 4 decides an analysis area of the medical image on the basis of the reference position and the area size. An analysis part 5 analyzes the analysis area, and decides a specified area in the object. Then, an output part 6 outputs positional information indicating the position of the specified area.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274443-A (JP)
Title: Portable terminal, its control method, and its control program
Inventor: GOTO HIROSHI
IPC: H04W48/02
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To conduct communication control of radio communication on the software in the interior of a portable terminal by reading the externally provided application software.  <P>SOLUTION: The portable terminal comprises: a radio communication means 13 conducting radio communication with an external device; an application read means 14 reading the externally inputted application software; an application storage means 15 storing the application software read by the application reading means 14; and a basic control means 12 suspending the radio communication through the radio communication means 13 in accordance with given input operation and starting up the application software stored on the application storage means 15 to be able to continue off-line operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003335768-A (JP)
Title: High-purity biphenyltetracarboxylic acid dianhydride and method for producing the same
Inventor: MIKAMI HIROSHI
IPC: C07C63/331
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide biphenyltetracarboxylic acid dianhydride capable of providing an excellent aromatic polyimide having an improved molecular weight by polymerization.  <P>SOLUTION: The biphenyltetracarboxylic acid dianhydride contains ≤0.4 wt.% biphenyltetracarboxylic acid monoanhydride.  <P>COPYRIGHT: (C)2004,JPO