baber/WOPTO huggingface dataset:
Patent JP-2004219560-A (JP)
Title: Method for assembling liquid crystal panel
Inventor: YAMAMOTO HIROSHI
IPC: G09F9/00
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for assembling a liquid crystal panel, by which the crosscheck of the liquid crystal panels can be performed between conveying lines for conveying substrates different in size and the productivity of the liquid crystal panel is prevented from lowering.  <P>SOLUTION: A TFT substrate 1 conveyed with a conveying line B is cut into two pieces. The cut TFT substrate is fixed to a dummy glass substrate 4 with an adhesive 5 and is conveyed with a conveying line A. An alignment layer 6 is applied to and formed on the TFT substrate 1A fixed to the dummy glass substrate 4. Subsequently, by subjecting the alignment layer 6 to rubbing treatment, grooves to align liquid crystal molecules to a definite direction are formed thereon. Subsequently, spacers to form a gap into which a liquid crystal is injected between the TFT substrate and a color filter substrate in superposition are sprayed on a surface of the TFT substrate 1A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003338610-A (JP)
Title: Magnetic ram
Inventor: JANG IN WOO
IPC: H01L43/08
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MRAM in which an element can be easily made highly integrated and whose manufacturing process can be simplified.  <P>SOLUTION: The MRAM is provided with a substrate 61 where source/drain regions 62 and 63 and a gate electrode 6 being a word line are formed, contacts 67 and 69 formed on upper faces of the regions 62 and 63, a common line 79 which is electrically connected to the contact 67 through a plug 75, a metal line 81 which is electrically connected to the contact 69 through a plug 77, a connection film 89 which is electrically connected to a metal line 81 through a plug 87 and is formed so that it is overlapped with a region above the common line 79, an MTJ element 99 formed on the upper face of the connection film 89 in the region above the common line 79, and a bit line 103 formed on the upper face of the element. In the case of data reading, a voltage of a ground level is applied to the common line 79. In the case of data writing, a constant quantity of current is supplied to it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004218539-A (JP)
Title: Cooling device for engine
Inventor: KONO YOSHINORI
IPC: F01P7/16
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for an engine capable of improving engine performance and effectively performing warm up while making a heat exchanger for the engine compact.  <P>SOLUTION: In the cooling device 5 that supplies sea water to the heat exchanger 3 for the engine and cools the engine 1 and an intercooler 2 by fresh water cooled through heat exchange with the supplied sea water, an engine side outlet port 31 for supplying the fresh water to the engine 1 is provided in the midstream position of the heat exchanger 3 for the engine where the heat exchange with the sea water is finished in midstream, and an intercooler side outlet port 32 for supplying the fresh water to the intercooler 2 is provided in the undermost downstream position of the heat exchanger 3 for the engine where the heat exchange with the sea water is completed. In a branch portion between a fresh water discharge pipe 54 for discharging the fresh water from the engine 1 and a by-pass pipe 7 for bypassing the heat exchanger 3 for the engine, a thermostat 71 for guiding the fresh water to the by-pass pipe side and circulating it until the fresh water temperature inside the fresh water discharge pipe 54 reaches 85°C is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218148-A (JP)
Title: Woven fabric of spun carbon fiber yarn and method for producing the same
Inventor: SHIMAZAKI KENJI
IPC: H01M4/96
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woven fabric of spun carbon fiber yarn, having excellent strength, low electric resistance in the thickness direction, useful as an electrode material for a polymer electrolyte-type fuel cell and having a thin thickness.  <P>SOLUTION: The woven fabric of spun carbon fiber yarn has a thickness of 0.08-0.15 mm and a bulk density of 0.45-0.70 g/cm<SP>3</SP>and satisfies the formulas (1) 150<C<SB>A</SB><400 and (2) 0.40<C<SB>B</SB>/C<SB>A</SB><0.62 wherein C<SB>A</SB>(dtex) is the thickness of the spun carbon fiber yarn in the warp direction and C<SB>B</SB>(dtex) is the thickness of the spun carbon fiber yarn in the weft direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004003959-A (JP)
Title: Measuring method of fluorescent x-ray measuring method and apparatus, working method, and working apparatus
Inventor: SASAYAMA NORIO
IPC: G01N23/223
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method and a measuring apparatus for easily measuring the characteristics of fine structures through the utilization of fluorescent X-ray measurement.  <P>SOLUTION: An area, wider than the size of the fine structure to be measured, is irradiated with exciting X-rays to collectively measure a plurality of structures. The characteristics of the fine structures are determined from the average value of the measured values of the plurality of the fine structures, in this fluorescent X-ray measuring method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004218021-A (JP)
Title: Surface treatment agent for microetching copper and copper alloy, and roughening treatment method for surface of copper and copper alloy
Inventor: OOGANE TAKATOSHI
IPC: H05K3/06
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment agent for microetching copper and a copper alloy with which a roughened stage required for the improvement of adhesive strength with a resist can be obtained without being influenced by the intrusion of chloride ions.  <P>SOLUTION: The surface treatment agent is composed of an aqueous solution comprising, based on the mass of an aqueous solution, 1 to 5% hydrogen peroxide, 3 to 15% sulfuric acid, 0.01 to 1.5% 5-amino-1H-tetrazole and 0.05 to 5.0% cyclohexylamine.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221446-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OKUWADA HISAMI
IPC: H01L21/316
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a capacitor of MIM structure in which the quantity of the leakage current is small between electrodes even in a high electric field.  <P>SOLUTION: Metal oxide films 8a-8c are successively laminated on the surface of a lower metal electrode 7 to form a dielectric film 8. Each of the metal oxide films 8a-8c is annealed at a temperature lower than the crystallization temperature in each formation of the film to make each of the metal oxide films 8a-8c amorphous. At the time of annealing, the metal oxide films 8b, 8c are annealed in an activated oxygen atmosphere in which O<SB>2</SB>is excited by ultraviolet rays, but the metal oxide film 8a is annealed in a normal oxygen atmosphere without using activated oxygen in order to reduce the degree of oxidation of the lower electrode 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004088720-A (JP)
Title: Camera system
Inventor: KIKUKAWA YOICHI
IPC: G03B7/28
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera system capable of controlling the influence of flicker.  <P>SOLUTION: The camera system includes an imaging unit for generating image data from an image sensor in a rolling shutter method; and an operating unit for entering the image data from the imaging unit, calculating for each pixel an average value of the image data having a relation of each phase shifted by 180° when a horiontal stripe of the flicker generates the phase, and making a calculated result as the image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040758-A (JP)
Title: Electric power distributing apparatus and method in high-speed packet data transmission system
Inventor: KIM HUN-KEE
IPC: H04J13/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for improving the performance of a system by redistributing differential transmission power by taking account of conditions such as a channel environment, the type of a transmission, a hand-over status, the significance of a packet and the like.  <P>SOLUTION: A control part 410 controls encoding and modulation parts 420 and 430 by channels or UEs by using a determined code rate and modulation scheme. Each of encoding and modulation parts 420 and 430 receives data to be transmitted by UEs, encodes the data with the above code rate and carries out the modulation with the above modulation scheme. A modulated symbol array by UEs outputted from each of encoding and modulation parts 420 and 430 is distributed by channels assigned by a demultiplexing part 440.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004224625-A (JP)
Title: Laminated glass excellent in design, and its manufacturing process
Inventor: TAKAHASHI TAKEHIRO
IPC: C03C27/12
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated glass that is excellent in design and makes a good use of the advantage of a titanium plate in appearance for a long period of time and its manufacturing process.  <P>SOLUTION: The laminated glass comprises a plurality of glass plates laminated with the adhesive layers, has a titanium plate at least sandwiched between the glass plates via the adhesive layers and is excellent in design. Its manufacturing process is presented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227700-A (JP)
Title: Magneto-optical head and magneto-optical storage device
Inventor: YABUKI AKIHIKO
IPC: G11B5/02
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and highly reliable magneto-optical head having a simple wiring structure to a thin film coil.  <P>SOLUTION: The magneto-optical head includes: a transparent substrate 4; a coil 6 formed on a 1st surface 4a of the transparent substrate 4; a pair of 1st electrodes 10a, 10b formed on the side faces of the transparent substrate 4 so as to be connected to the 1st end 6a and 2nd end of the coil 6, respectively; and an objective lens unit 14 bonded on the 2nd face 4b of the transparent substrate 4. The magneto-optical head further has an opening 13 in which the objective lens unit 14 is inserted, a pair of conductive patterns 22a, 22b and a pair of 2nd electrodes 24a, 24b formed at one end of respective conductive patterns, and comprises a flexible printed wiring sheet 12 bonded on the 2nd face 4b of the transparent substrate 4, and a pair conductive wires 28a, 28b for connecting the 1st electrodes 10a, 10b to the 2nd electrodes 24a, 24b, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223917-A (JP)
Title: Method for manufacturing resin laminate
Inventor: KURASHIKI TOSHIRO
IPC: B29C43/20
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a resin laminate, which is useful as flooring with a warming function and the like regarded as highly reliable functionally and safe electrically, under the ensurance of high productivity.  <P>SOLUTION: In a sheet-like heating element obtained by fixing an electric conductor to the surface of a base formed of an insulating material, a through hole is opened in the insulating material part and the sheet-like heating element is sandwiched between molding resin materials and press-molded.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227970-A (JP)
Title: Manufacturing method of sealing metal foil and high pressure discharge lamp
Inventor: HONMA TAKUYA
IPC: H01J9/28
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a sealing metal foil in which defects such as side crack, level difference, depression, foil break etc. of the sealing metal foil are reduced by performing a superior electrolytic polishing, and a high pressure discharge lamp manufactured using the sealing metal foil obtained.  <P>SOLUTION: The sealing metal foil 20 is manufactured by performing an electrolytic polishing of the edge side of a metal foil piece made of molybdenum in the sulfuric acid series electrolytic polishing liquid in which molybdenum is previously dissolved in the proportion of 5.0 mg/ml or more. The metal foil piece can be obtained by cutting in a prescribed length a metal foil material of a long ribbon shape made of molybdenum in which knife edges 21, 22 are formed on both end edges, and the knife edge 22 can be formed by performing electrolytic polishing on at least one of edge side of both ends formed by cutting the metal foil piece in the above sulfuric acid series electrolytic polishing liquid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262763-A (JP)
Title: Silver vitreous antimicrobial agent having excellent antimicrobial effect
Inventor: SUGIURA KOJI
IPC: C08K3/36
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vitreous antimicrobial agent exhibiting high antimicrobial properties and having excellent discoloration, warm water resistances, etc., when formulated in various resins and easily producible in the production amount on a commercial level and to provide an antimicrobial resin composition or an antimicrobial product comprising the vitreous antimicrobial agent.  <P>SOLUTION: The antimicrobial agent comprises 0.1-2 mass% of Ag<SB>2</SB>O, 40.5-49 mass% of ZnO, 6-9.5 mass% of SiO<SB>2</SB>, 30.5-39.5 mass% of B<SB>2</SB>O<SB>3</SB>, 2-10 mass% of an alkaline earth metal oxide and 6-7.5 mass% of Na<SB>2</SB>O. Furthermore, ≤5 mass% of CeO<SB>2</SB>may be contained therein. The antimicrobial resin composition or the antimicrobial product comprises the vitreous antimicrobial agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229199-A (JP)
Title: Voltage controlled local oscillator module
Inventor: ONODA KATSUAKI
IPC: H03B5/18
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a local oscillating signal from leaking to a control voltage terminal even if tuning sensitivity is adjusted by changing the length of an open stub composed of a distribution circuit composed of microstrips.  <P>SOLUTION: In a local oscillator changing a control voltage added to a varactor diode 16 connected to a control electrode of a transistor 10 and changing an oscillator frequency, an open stub 25 composed of a distribution constant circuit 24 composed of microstrip lines is added on the anode side of the varactor diode connected to a control electrode of the transistor, tuning sensitivity is adjusted by changing the length of the open stub, and a passing bandwidth rejection circuit composed of the microstrip lines is connected to the cathode side of the varactor diode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229687-A (JP)
Title: Sandwiched token lending machine
Inventor: KATO HIROYUKI
IPC: A63F5/04
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sandwiched token lending machine for providing to a player a placement space for a beverage vessel or a small article, where the beverage vessel or the small article, etc., is easily picked-up or placed even during a game, without reducing the number of the platforms of game machines, etc.  <P>SOLUTION: The sandwiched token lending machine is arranged adjacent to the game machine, so as to lend a prescribed number of medals by the throw-in of money. A medal supply device is attached onto the front surface of the sandwiched token lending machine. The placement space with a flat bottom surface is formed in the upper end part of the token supply device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003267136-A (JP)
Title: Wireless communication control assembly for vehicle
Inventor: SU WEN-WEI
IPC: B60R16/03
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication control assembly for a vehicle capable of being incorporated easily into the layout for a passenger car and adjusting automatically the view field of a mirror.  <P>SOLUTION: The wireless communication control assembly to be used together with a vehicle monitor device (mirror 16) and a vehicle condition display (direction indicator lamp 10) is equipped with a sensing device 12 connected with the vehicle condition display and emitting control signals in compliance with the operation to put the display in the serviceable condition, a radio signal transmitter 13 connected with the sensing device 12 and converting the given control signal into a wireless communication control signal and emitting it, a radio signal receiver 14 receiving the wireless communication control signal and restoring it into the control signal, and a control device 15 connected with the radio signal receiver 14 and the vehicle monitor device and causing the vehicle monitor device to execute the view field adjusting operation in conformity to the control signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202864-A (JP)
Title: Device and method for selecting playing setting data and recording medium
Inventor: YAMAURA ATSUSHI
IPC: G10H1/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a playing setting data selecting device which can easily select playing setting data such as timbre data matching music to be played.  <P>SOLUTION: The device comprises a data storage means of storing pieces of playing setting data, a table containing correspondence relation between a plurality of song names and playing setting data which are suitable for musical performance of the songs with the song names and stored in the storage means and correspondence relation between the song names and keywords, a display means, an input means of inputting a keyword, a display control means of controlling a song name to be displayed on the display means according to the table by using the keyword inputted by the input means, a specifying means of specifying a desired song name among the song names displayed by the display means, and a setting means of reading the playing setting data corresponding to the song name specified by the specifying means out of the data storage means according to the table and setting them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004230068-A (JP)
Title: Storable chair
Inventor: KUMAZAWA TAKUMI
IPC: A47C1/121
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storable chair that is compactly stored when the chair is to be put out of use, and can be smoothly moved forward when someone is sitting thereon.  <P>SOLUTION: The chair to be set up in a school's classroom is designed to be stored by laying down and lifting the rear of a seat when the chair is to be put out of use. The chair has two legs of a front leg 3 and a rear leg 4. The front leg 3 is connected nearly vertically or in a forward reclining state. A backrest 9 is fastened to the rear leg 4 and an urging means 6 to lift the seat 1 when the chair is to be put out of use is provided. Furthermore, the lower end is positioned rearward of an axis and connected to a leg seat 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238818-A (JP)
Title: Work execution method for soil cement column-row wall with tip foot protection pile structure
Inventor: TAYA YUJI
IPC: E02D5/20
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work execution method for constructing a soil cement column-row wall with a tip foot protection pile structure by one multi-shaft auger machine.  <P>SOLUTION: The wall part of the ground is bored while injecting a cement-based soil suspension until a projecting part rod reaches a foot protection part tip position, using the projecting type multi-shaft auger machine wherein a projecting part rod with a length corresponding to the depth of a tip foot protection part is mounted to the tip of an auger, corresponding to the position of a tip foot protection pile, out of a plurality of augers of the multi-shaft auger machine. Following an auger rod pulling-up process, a foot protection liquid is injected in a tip foot protection part, and the cement-based soil suspension is injected in a hole bored in the wall part above to construct a soil cement wall part. After pulling up the auger rod, a stress member such as H-shape steel is erected toward the tip foot protection part to construct the tip foot protection pile.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241948-A (JP)
Title: Packet communication system, network equipment, and resource managing method used for same
Inventor: TSUKAGOSHI TSUTOMU
IPC: H04L12/801
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide network equipment that can easily structure a system without having a centralized resource managing function, secure expansibility of the system by the extension of a call control processor, and conceal the capabilities of user data processing parts from a call control part.  <P>SOLUTION: The user data processing parts 31 to 33 manage resources of their circuits by themselves, and inform a C plane 2 of usable resource rates of their circuits by adding them to answer messages when complying with a call setting request from the C plane 2 which is sent to establish a session, when complying with a call release request from the C plane 2 which is sent to release a session, and when answering a health check signal from the C plane 2. The C plane 2 holds the obtained usable resource rates of the user data processing parts 31 to 33, selects a user data processing part having redundancy among 31 to 33, and sends a call setting request for session establishment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003302952-A (JP)
Title: Display device
Inventor: KAMEYAMA KENJI
IPC: G09G3/36
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost and the size of a display device which displays an image in apparently higher resolution by pixel shifting than in the resolution of a display.  <P>SOLUTION: The display 10 performs each subframe display by directly inputting image data transferred to a controller of the display 10 into an image processing circuit 11 for image-processing them, obtaining image data for a plurality of subframes by decomposing the image data for each frame after the image processing, and based on the image data for each subframe. In this case, it is preferred to decompose the image data by storing the image data in frame memory 12, and reading only the data necessary for displaying each subframe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003243565-A (JP)
Title: Packaged semiconductor device and its manufacturing method
Inventor: GERBER MARK A
IPC: H01L23/36
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the heat dissipation of a packaged semiconductor device.  <P>SOLUTION: The packaged semiconductor device (20) comprises a first integrated circuit die (28) mounting an active electric circuit. The first die (28) is placed in the cavity (21) of a first heat spreader (22). A second die (36) mounting an electric circuit on an upper surface is bonded to the upper surface of the first die (28). The dies (28, 36) are connected electrically with a substrate (24) placed on the first heat spreader (22). A second heat spreader (40) is placed on the upper surface of the second die (36). The second heat spreader (40) provides an extra passage for dissipating heat generated from the second die (36).  <P>COPYRIGHT: (C)2003,JPO