baber/WOPTO huggingface dataset:
Patent JP-2003158206-A (JP)
Title: Method for manufacturing silicide film of flat cell memory device
Inventor: HAN CHANG HUN
IPC: H01L27/10
Filed: 2002-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing the silicide film of a flat cell memory device. SOLUTION: The method for manufacturing the silicide film of the flat cell memory device comprises the steps of forming a word line 116 and a bit diffused layer on a silicon substrate 100 of a flat cell array region (A), and a word line 116 and a source-drain junction on a silicon substrate 100 of a peripheral circuit region (B); embedding a gap filling insulating film only between word lines 116 of the region (A) in which the region (B) is removed; forming an insulating film on the overall surface of the substrate 100; dry etching the insulating film until the surface of the word line 116 and the surface of the substrate of the region (B) are exposed; forming a spacer 126 on the sidewall of the word line 116 of the region (B); forming a silicide film 128 on the upper part of the word line 116 of the region (A); and simultaneously forming a silicide film 130 on the upper part of the word line 116 of the region (B) and the surface of the substrate.
Patent JP-2004097376-A (JP)
Title: Denture stabilizing agent
Inventor: MURAMATSU HIROAKI
IPC: A61K6/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a tacky type denture stabilizing agent having an excellent cleaning property without using an alginate while maintaining the tacky power of a conventional tacky type denture stabilizing agent and capable of maintaining stickiness for a long time.  <P>SOLUTION: This tacky type denture stabilizing agent using a water soluble polymer contains only 0.1 to 20 wt.% of calcium sulfate and 3 to 60 wt.% of sodium carboxymethylcellulose as a substance which generates gel by reaction with the calcium sulfate when being in contact with moisture. It is preferable that the water soluble polymers other than the sodium carboxymethylcellulose are composed of a polyacrylate and a polyacrylic acid partially alkaline neutralized matter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101054-A (JP)
Title: Catalytic reaction type heating device
Inventor: UEHARA MASANORI
IPC: F23L17/16
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalytic reaction type heating device capable of raising temperature of catalyst quickly when starting and suppressing exhaust of not yet reacted gas.  <P>SOLUTION: This catalytic reaction type heating device is provided with a gas passage 2 for heating through which high temperature gas passes, a catalytic reaction part 20 reacting mixture gas composed of fuel and air by catalyst to generate high temperature gas, a heat medium circulation passage 40 through which heat medium passes, a heat exchange part 30 arranged on the downstream side of the catalytic reaction part 20 in the gas passage 2 for heating to transmit heat of high temperature gas to heat medium, and an opening and closing valve for letting mixture gas remain in the catalytic reaction part 20. The opening and closing valve 50 is provided on the downstream side of the heat exchange part 30 in the gas passage 2 for heating to let mixture gas remain in the catalytic reaction part 20 by closing the gas passage 2 for heating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100847-A (JP)
Title: Hydraulic circuit for construction machine
Inventor: ISHIKAWA HAJIME
IPC: E02F9/22
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic circuit for a construction machine provided with two traveling motors and two hydraulic pumps in which the stroke of a straight advance valve is changed in accordance with operation quantity when a work actuator is operated during straight advancing travel for optimizing flow distribution between the traveling motor and the work actuator.  <P>SOLUTION: A pilot oil way 38 is branched from a delivery oil way 35 of a pilot pump 33 to change the straight advance valve 18 through an electromagnetic proportional valve 37. When the work actuator is operated during straight advancing travel, a signal is outputted from a controller 40 to a solenoid 39 in accordance with operation quantity. Secondary pressure of the electromagnetic proportional valve 37 is regulated to control stroke quantity of the straight advance valve 18 continuously, so that flow distribution between the traveling motor and the work actuator is continuously varied to be optimized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104613-A (JP)
Title: Connection device and communication system
Inventor: OOHASHI SHINGO
IPC: H04L12/46
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection device which connects first and second communication networks as in-car LANs, and also to provide a communication system which can avoid abnormal communication caused by a difference between the transmission rates of the first and second communication networks when the connection device transmits transmission information received from the first network to the second network.  <P>SOLUTION: The connection device 10 receives the transmission information via the first communication network NW1 (S201), calculates the amount of the received transmission information (S202), and decides whether or not the calculated information amount exceeds the allowable range of the second communication network NW2 (S203). When determining that the information amount exceeds the allowable range of the second network NW2 (S203: NO), the connection device reduces the information amount through first and second information amount reducing operations (S204, S207), and transmits the reduced transmission information to the second network NW2(S208).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003117438-A (JP)
Title: Powder spray gun for coating powder
Inventor: MAUCHLE FELIX
IPC: B05B5/03
Filed: 2002-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent particles of a coating powder from entering the end part in the front side of a chamber which a shaft housing forms and at least remarkably suppress occurrence of such problems. SOLUTION: A high pressure chamber (8) is closed tightly to pressurized gas by a front end wall (28) in a shaft housing (2). At least a portion of an electric current restricting resistance (32) and a high voltage generator (10) is cast unitedly in a lump member (42) made of an electrically insulating material and the resulting block is cast in a ship-like half shell (50). The electric current restricting resistance (32) is installed in a high voltage conductive line (30) electrically connecting the high voltage side (18) of the high voltage generator with an electric connection conductor (16).
Patent JP-2003335541-A (JP)
Title: Method for manufacturing porous preform
Inventor: GOTO TAKAKAZU
IPC: C03B37/014
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a porous preform capable of stably doping a core soot 5a with a dopant and preventing occurrence of soot undulation.  <P>SOLUTION: The surface temperature distribution of a leading end part 5b of a core soot 5a is measured, and the problem can be solved by (1) setting the surface temperature Tc of the center point c of the leading end part 5b of the core soot 5a within 500-1,000°C, preferably within 600-950°C, and/or (2) setting the difference Tm-Tc within 5-45°C, wherein Tm is the maximum of the surface temperatures at the leading end 5b of the core soot 5a and Tc is the surface temperature of the center point c of the leading end part 5b of the core soot 5a, and/or (3) setting the proportion R of the region in which the surface temperatures of the leading end 5b of the core soot 5a are higher than the surface temperature Tc of the center point c of the leading end part 5b of the core soot 5a within 5-30%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106266-A (JP)
Title: Film producing method
Inventor: TERAYAMA MASAHARU
IPC: B29C41/52
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a planar failure by the adhesion of dust, a defective bright spot in a polarizer, and bedewing in a drying process.  <P>SOLUTION: A film producing apparatus 10 is installed in a clean room 34 and constituted of a casting/peeling process part 12, a tenter drying process par 14, a roll drying process part 16, and a winding process part 18. Each process part is respectively installed in a casting/peeling chamber 42, a tenter drying chamber 44, a roll drying chamber 46, and a winding chamber 48. The winding chamber 48 is controlled so that the difference of the internal pressure to an external pressure is -5 to 15 Pa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106639-A (JP)
Title: Openstep structure in industrial vehicle having cab
Inventor: KOKUBO HIDEAKI
IPC: B66F9/075
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To reserve foot space for an operator and assure airtightness in a operator's room by closing an openstep section when a door of the cab is closed, and to prevent a step cover from widely projecting to the right and the left sides for avoiding the damage to the step cover and other objects hit by the step cover.  <P>SOLUTION: In this openstep structure in the industrial vehicle having the cab, the operator's room comprises the cab 3 having the door 9, and the concave openstep section 12 opened upward is formed on the edge of the floor 11 of the operator's room 2. The step cover 14 for closing the upper side of the openstep section 12 is attached to the inner side of the door 9 of the cab 3 to be openable and closable. When the door 9 of the cab 3 is opened, the step cover 14 is kept closed toward the door 9 by a biasing means. When the door 9 of the cab 3 is closed, the step cover 14 hit on the floor 11 and moved from the closed position by the biasing means to the open position for closing the upper side of the openstep section 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112678-A (JP)
Title: Video-searching instrument
Inventor: NAKAJIMA YASUYUKI
IPC: G06F17/30
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video-searching instrument capable of efficiently detecting a short shot, without errors which is inserted in an input animation.  <P>SOLUTION: A video input part 12 takes such as image data as TV program out of an storage device 11, and inputs the image data for successive n frames into an inter-successive-frame relation measuring part 13 and an inter-sample frame relationship measuring part 14. The inter-successive-frame relation measuring part 13 measures the relation among the successive frames, based on an animation data; while the inter-sample frame relationship measuring part 14 measures the relation among sub-sampled frames. A short shot discriminating part 15 discriminates a short cut point, using the relation among successive frames and that among the sub-sampled frames. The short cut point may be discriminated, by considering the amount of movement across the sub-sampled frames.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118233-A (JP)
Title: Document management method, document management program, and recording medium with the same recorde thereon
Inventor: ICHIHARA MASAHIRO
IPC: G06F17/21
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To speedily set a word by using a word book and to improve efficiency of word setting.  <P>SOLUTION: In a document management method, a document is managed by a document file having document type information where bibliography information is defined. It is decided whether a character string item formed of a character string is present in document type information or not. Then, it is decided whether the word book for setting the word is allocated in the character string item or not. When it is decided that the character string item is present and the word book is allocated, a plurality of the words are registered in an arbitrary order and the word book is created.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116005-A (JP)
Title: Sheath material for construction
Inventor: KIDA SANROKU
IPC: E04F13/08
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheath material 1 for a construction having a design in which a brick-masonry-like or a stone-masonry-like pattern is projected and arrayed irregularly and a feeling of a high_grade and having excellent sticking workability.  <P>SOLUTION: In the sheath material 1 used by being stuck on a backing for a building and having regular dimensions, the brick masonry-like or stone masonry-like patterns having different forms and dimensions are projected and arrayed irregularly on the face of the sheath material 1 while specific sites of the patterns are used as reference sections 21 and 31. It is preferable that the sheath material 1 is formed in an oblong rectangle while two or more reference sections 21 and 31 are mounted at regular intervals in the vertical direction when the required number of the sheath materials 1 are stuck.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120126-A (JP)
Title: Bluetooth talking communication apparatus
Inventor: NAGASHITA KENICHIRO
IPC: H04M1/60
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external apparatus to be connected to a portable telephone, etc. to make Bluetooth communications.  <P>SOLUTION: The Bluetooth audio communication apparatus 1 contains a line interface 2, a CODEC 3, a microcomputer 4 and a transceiver 5, and comprises a cable 6 with an audio plug. The audio plug 7 is connected to an audio jack of a portable telephone 21 or an audio player to establish a communicable network with a Bluetooth headset within a transmitting/receiving range. Thus, a hand-free talking or music listening using the Bluetooth headset is available.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114195-A (JP)
Title: Grinding method and cylindrical grinding machine
Inventor: MORITA HIROSHI
IPC: B24B49/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding method for setting suitable values of grinding conditions in a range to prevent generation of grinding burn and standardizing the setting work of the values of the grinding conditions, even if not based on experience, and a cylindrical grinding machine to be used for the execution of the grinding method.  <P>SOLUTION: A peripheral surface of a workpiece W is ground by bringing the peripheral surface of the rotated and driven workpiece W into contact with a peripheral surface of a rotated and driven grinding tool G. At the time, the grinding is performed by setting values of two grinding conditions of values of three grinding conditions constituted of grinding speed, the number of rotation of the workpiece W and peripheral speed of the grinding tool G and setting the value of the remaining grinding condition by calculating the value from "a discriminant: A=kx(f/n)xV<SP>B</SP>, (B:coefficient(0 to -1), k:coefficient, f:grinding speed (mm/min), n:the number of rotation (min<SP>-1</SP>) of the workpiece W, V:peripheral speed (m/s)) of the grinding tool".  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119688-A (JP)
Title: Multilayer wiring board incorporating capacitor element
Inventor: KAMOI SHIGERU
IPC: H05K3/46
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that an electric connection defect occurs in a board incorporating a capacitor element.  <P>SOLUTION: A plurality of insulating layers 3 formed of organic materials are laminated and wiring conductors 4 are formed on the surfaces of the insulating layers 3. The wiring conductors 4 positioned on and under the insulating layer 3 are electrically connected through a through conductor 5 formed in the insulating layer 3. The multilayer wiring board 9 incorporating the capacitor element 8 having an lead-out electrode 10 which is electrically connected to the wiring conductor 4 or the through conductor 5 is arranged inside a hollow part 7 disposed on at least one layer of the insulating layer 3. In the insulating layers 3 positioned above and below the capacitor element 8, coating layers 2 obtained by connecting liquid crystal polymer fibers by polyphenylene ether organic materials are formed on upper/lower faces of a liquid crystal polymer layer 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117200-A (JP)
Title: Method for analyzing amino acid by high-speed liquid chromatography
Inventor: SAKAI YOSHIHIRO
IPC: G01N30/86
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable an amino acid to be simply analyzed with high sensitivity, high selectivity and reproducibility.  <P>SOLUTION: A method for analyzing the amino acid by a high-speed liquid chromatography includes the steps of incorporating an ion pairwise toner made of a perfluorofatty acid into an acid eluent and analyzing a mixture in ultraviolet detecting and/or mass detecting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114104-A (JP)
Title: Flux for soldering
Inventor: KOJIMA MASAO
IPC: H05K3/34
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide flux and solder for improving various kinds of characteristics required for flux residues after the soldering and applied in not only a general environment but also a special environment (a low-temperature or high-temperature and humid condition or the like).  <P>SOLUTION: The flux for soldering contains, by weight, 100-40% fatty acid, and 60-0% wax or polymer compound in the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120427-A (JP)
Title: Method for manufacturing temperature compensated piezoelectric oscillator
Inventor: IKENOTANI TAKAMI
IPC: H03B5/32
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a temperature compensated piezoelectric oscillator that does not affect lead time at a low cost without providing limitation in an assembly process.  <P>SOLUTION: A crystal resonator is assembled (step 1), characteristic including a frequency temperature characteristic is subsequently tested (step 2), the frequency temperature characteristic of the crystal resonator is made a data code, marking is made at a prescribed position (step 3), and the crystal resonator is temporarily placed at the pocket of a guide plate (step 4). In such a case, the data code of the crystal resonator temporarily placed at the pocket is read (step 5), and the component of a corresponding oscillation circuit is mounted on a corresponding wiring board block (step 6). Next, the crystal resonator temporarily placed at the pocket is mounted on the wiring board block (step 7). In a step 8, whether components are mounted on all of wiring board blocks is determined, a shift is then made to the step 5 in the case of NO, and in the case of YES, prescribed processing is performed to complete the oscillator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118619-A (JP)
Title: Seal registration system of electronic autonomy
Inventor: MIYAZAKI ATSUSHI
IPC: G06Q50/26
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To allow even the other autonomy to use once registered seal print data after moving out.  <P>SOLUTION: A moving-in side autonomy system is provided with a moving-in processing part 21 for requiring retrieval and the transmission of seal print data to a moving-out side autonomy 10 when a resident moves out, a data receiving part 23 for receiving the seal print data and subject information transmitted from the moving-out side autonomy 10 via a network (such as a resident basic network and LGWAN) closed between autonomies, a data conversion part 24 for converting the received seal print data into a compression system and linear density adopted by the autonomy and a seal print registering part 25 for registering the converted seal print data and the subject information in a seal print database 26, and is provided with a seal print retrieving part 12 for reading out the seal print data and the subject information when the seal print data exists by discriminating whether or not the seal print data exists from a seal print database 13 on the basis of the subject information when receiving a request for retrieving and transmitting the seal print data from the moving-in side autonomy and a data transmission part 14 for transmitting the read-out seal print data and the subject information to the moving-in side autonomy 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003263598-A (JP)
Title: Control-server for supporting in charging of service
Inventor: HOERMANN THOMAS
IPC: G06Q20/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To keep technical costs to the minimum by facilitating user-friendly charging of a service.  <P>SOLUTION: This invention relates to a method for charging the service provided to a user and a control-server. A service request message from a user terminal requesting the service is transmitted to a service-server via a communication network. The routing of the service request message and one or more response sent out for it from a service-server is specified via the control-server. The control-server performs a user authentication procedure and determines a charging support for the user request service from the procedure result. The control-server checks inclusion of an identification code enabling the response from the service-server to charge the request service. When charging of the request service is enabled and the control-server has not determined the charging support of the request service, the control-server prevents provision of the request service.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004119315-A (JP)
Title: Gas circuit breaker
Inventor: TANAKA TSUTOMU
IPC: H01H33/70
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas circuit breaker of which the size and the cost is reduced, and reliability is improved as well by reducing the number of parts.  <P>SOLUTION: The gas circuit breaker is provided with a plurality of finger contact point members 31 integrally formed by opposing main contact pieces 2 and opposing sliding contact points 23. The opposing main contact piece 2 is formed at tip part of the finger contact point members 31, and the opposing sliding contact points 23 is formed in the middle. Therefore, there is no need of fitting opposing sliding contact points 23 independently, therefore the number of parts can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127541-A (JP)
Title: Electrode group for battery, and nonaqueous electrolyte secondary battery using the same
Inventor: TAKESAWA HIDEJI
IPC: H01M10/0566
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the inner short-circuiting of a battery by relaxing local oppression generated at a step section formed in an electrode group and reducing nonuniformity in an electrode reaction.  <P>SOLUTION: A positive electrode 1 and a negative electrode 2 are a group of spiral electrodes, being wound via a separator 3 between them. The positive electrode is made of a positive electrode collector 1a and at least one positive electrode mix layer 1b, provided on the positive electrode collector. The negative electrode comprises a negative electrode collector 2a and at least one negative electrode mix layer 2b provided on the negative electrode collector. A lead 1c is connected to at least one of the positive electrode collector and the negative electrode collector. Then, in the electrode group for batteries, at least one of step sections formed in the electrode group by the positive electrode, negative electrode, a longitudinal end section 9, and the peripheral section of the lead is covered with an insulating member 5 from the inner periphery side or an outer periphery side.  <P>COPYRIGHT: (C)2004,JPO