baber/WOPTO huggingface dataset:
Patent JP-2003269661-A (JP)
Title: Flexible tube
Inventor: NAKAOKA MIKIO
IPC: F16L11/11
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent corrosion of a metal corrugate tube even if rain water intrudes and retains in an annular clearance between a protective tube and the metal corrugate tube in a flexible tube formed by covering the outer circumference of the metal corrugate tube with the synthetic resin protective tube.  <P>SOLUTION: This flexible tube 4 is formed by covering the outer circumference of the metal corrugate tube, which is constituted by axially forming circumferential projecting streaks 1, etc., at prescribed pitch intervals in the circumferential wall of the thin metal tube, with the synthetic resin protective tube 3. An anticorrosion layer 10 is formed on the outer circumference of the metal corrugate tube 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270654-A (JP)
Title: Liquid crystal display device
Inventor: MATSUO SHIGEKI
IPC: G02F1/1335
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which decrease in an aperture ratio caused by a black matrix at the side of a counter substrate is solved without increasing a manufacturing process.  <P>SOLUTION: In the liquid crystal display device, a plurality of pieces of image signal wiring and a plurality of pieces of scanning signal wiring are crossed with each other through an insulation layer, a pixel electrode and a switching element to supply an image signal to the pixel electrode are formed in the cross section of the image signal wiring and the scanning signal wiring, a liquid crystal material is held between the pixel electrode and a counter electrode opposed to the pixel electrode. A beltlike metal film having light reflectivity which projects toward the image signal wiring side of the pixel electrode and is separated for each pixel is formed on the rear side of the pixel electrode through an insulation layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272680-A (JP)
Title: Fuel cell system and fuel cell vehicle
Inventor: NAKAJI YOSHIHARU
IPC: C01B3/38
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system that can achieve a good balance of heating and generation.  <P>SOLUTION: In the fuel cell system which uses as a fuel the hydrogen-rich gas generated by a reformer 6, each flow rate of the fuel, air, and water that are supplied to the reforming device is controlled in accordance with the generated energy and heating value demanded, in the standby mode wherein the generated energy demanded from the fuel cell 9 is smaller than the prescribed value. When the demanded generated energy is small and heating value is large, the volume of the air is increased and oxidation reaction is made in the reformer 6, and heating inside the generating system 1 is promoted. At this time, by reducing the passage area inside the reforming catalyst layer 6a, the possibility of having high temperature locally is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284370-A (JP)
Title: Apparatus and method for controlling motor and motor control program
Inventor: AKIYAMA SHIGEKI
IPC: H02P29/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for controlling a motor which can suppress the operation of an object to be controlled in an opposite direction if the object is in a state in which the object is operated only in the same direction.  <P>SOLUTION: A limit correcting unit 132 checks a control input (u) of a control signal generated from an arithmetic processing unit 131 (s32) if it is a period for correcting a control signal (YES in s31). Here, if the control input (u) is a negative value (YES in s32), the control input (u) of the control signal is limited (s33). Here, the control input (u) of the control signal is corrected so as to become '0'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279581-A (JP)
Title: C terminal amino acid sequence analysis method in peptide
Inventor: MIYAZAKI KENJI
IPC: G01N27/62
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a C terminal amino acid sequence analysis method of peptide utilizing the decomposition reaction means of successive C terminal amido acids that can avoid an undesirable accessory reaction such as the disconnection of peptide bond in the middle of the peptide and can execute the chemical treatment under greatly universal conditions when successively decomposing the C terminal amino acid of the peptide.  <P>SOLUTION: At a temperature that is selected in a range of 15°C-60°C under dry atmosphere to the dry sample of a target peptide, a vapor-like arsonic acid anhydride that is supplied from a mixture where a perfluoroarsonic acid is slightly added to the arsonic acid anhydride is operated on the perfluoroarsonic acid. The C terminal amino acid sequence is specified based on the decrease in the molecular weight of a series of reaction products obtained by decomposing the C terminal acid due to the cleavage of a 5-oxazolone ring through the structure of the 5-oxazolone ring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288928-A (JP)
Title: Fuel cell system
Inventor: OGAWA SOICHIRO
IPC: H01M8/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which protects the system from freezing of water at a stoppage of the fuel cell, and has an excellent restarting responsiveness.  <P>SOLUTION: This fuel cell system is equipped with a first protection mode preventing freezing of water inside the system by heating water supplied to the fuel cell, and a second protection mode preventing freezing of water inside the system by draining water from the fuel cell. A controller 20 calculates energy required when the system is protected with the first protection mode and energy required when the system is protected with the second protection mode based on a restarting predicted time and an outside temperature transition, and protects the system by selecting the protection mode having a smaller amount of required energy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282726-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: GOTO YOSHIRO
IPC: H01L27/06
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when a resistance element, a capacitance element and a transistor are formed, contact holes are formed at positions corresponding to the respective elements, and depths in which the respective elements are formed are different, and hence lengths of the holes are different, and when the contact holes are simultaneously formed, the surface of the element corresponding to the shallow contact hole is overetched.  <P>SOLUTION: A method for manufacturing a semiconductor device comprises: a step of forming a gate electrode 6 on a semiconductor substrate 1; a step of forming a diffused layer 10 in a predetermined region of the semiconductor substrate; a step of forming a silicide 13 on the diffused layer and the gate electrode; a step of forming a capacity insulating film of a capacitance element and a nitride film 14 functioned as an etching stopper on the overall surface; a step of patterning an upper electrode 15 of the capacitance element and a silicide film except a part to become a silicide resistance element 16; a step of forming an interlayer insulating film 17 on the overall surface, and a step of etching the interlayer insulating film until the nitride film is exposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286204-A (JP)
Title: Method for producing norbornene compound
Inventor: HORIE MICHITAKA
IPC: C07B37/12
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a norbornene compound with which the amount of discharged vaporized norbornene to be discharged to the outside of the reactional system is reduced and a malodor caused by the norbornene is suppressed in the method for producing the norbornene compound by the Diels-Alder reaction.  <P>SOLUTION: The method for producing the norbornene compound by the Diels-Alder reaction is provided. The vaporized norbornene to be discharged to the outside of the reactional system is treated by absorption, adsorption, combustion or a combination of the two or more thereof to reduce the amount of the discharged vaporized norbornene. The resultant vaporized norbornene is then discharged. The amount of the discharged vaporized norbornene is preferably reduced until the norbornene concentration in the air in a place at a distance of 5 m from a discharge port reaches ≤2×10<SP>-3</SP>ppm. The vaporized norbornene is then discharged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288356-A (JP)
Title: Access control method, system and management device for data server, computer program and storage medium
Inventor: NAKAMORI TAKAO
IPC: H04M3/42
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems in a conventional access to a data server that a voice channel is advantageous for a person impaired in hand or people weak in operation of an interface for accessing the Internet such as personal computer, but is not usable during the driving of an automobile, not mention to a visually impaired person, since the retrieval result of a database is obtained as non-voice information or image/character information although the instruction from a user is performed by voice; and the answer obtained in a general voice channel is only voice information.  <P>SOLUTION: A main server 10 for processing an external access to the data server in a prescribed procedure accepts and executes the access by a voice channel or a non-voice channel from a portable terminal device 2 to the data server, and returns the resulting answer in a voice answering procedure for answering by voice and/or a non-voice answering procedure for answering by screen display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284760-A (JP)
Title: System and method for preventing error in preparation of medicine, and program-recorded recording medium readable by computer and program
Inventor: KONNAI MAKOTO
IPC: G16H10/60
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a mistake about chemicals, double preparation and omission of chemicals in preparation of a medicine.  <P>SOLUTION: A bar code attached to a container or the like for a chemical from a bar code inputting section 3 is read upon preparation of a medicine, and a section 4 for identifying chemical for preparation compares the read bar code with a prescription information to indicate output about warning of a chemical outside the prescription for a mistake about the chemical and warning of double preparation for double preparation. A section 8 for detecting omission of chemicals indicates output about warning of omission of chemicals for final omission of chemicals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287886-A (JP)
Title: Photosensitive resin composition using imide (meth) acrylate and photosensitive cover lay film
Inventor: KOKAWARA KAORU
IPC: G03F7/027
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition giving a cover lay film having excellent heat resistance and bending resistance after curing by using a soluble polyimide and an imide (meth)acrylate compound as principal components and to provide a photosensitive cover lay film.  <P>SOLUTION: The photosensitive cover lay film which ensures a good working property, can be developed with an aqueous alkali solution and is excellent in heat resistance, flame retardance and bending resistance of the film after curing is provided by using a photosensitive resin composition comprising a soluble polyimide and an imide (meth)acrylate compound as principal components and a photoreaction initiator and/or a sensitizer as an essential component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287089-A (JP)
Title: Automatic transmission
Inventor: FURUICHI JUN
IPC: F16H57/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the load at a parking gear operation from applying to a welding part of a connecting member connecting a ring gear and an output gear in an automatic transmission for a vehicle equipped with the ring gear, the output gear and the parking gear of a planetary gear mechanism performing gear shift operation.  <P>SOLUTION: Driving force from an engine is shifted to a plurality of shift stages through a torque converter, a first shaft and a gear shift mechanism. The output is transmitted to a driving system through an output gear and a second shaft. The parking gear 30 locks the second shaft at the time of parking. The gear shift mechanism includes the planetary gear mechanism, and the ring gear 23 and the output gear 14 are adjacently arranged along the axis line of the first shaft. The ring gear 23 and the output gear 14 are connected by a spline with the connecting member 27. The connecting member 27 is formed of the parking gear 30 and one member. Since the ring gear 23 and the connecting member 27 are connected at the welding part 29, the load at the parking gear operation is not applied to the welding part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284461-A (JP)
Title: Spinning reel for fishing
Inventor: FUJIOKA SHINJI
IPC: A01K89/01
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning reel for fishing applying tension to a fishline without applying a large load in fishline-winding operation and having good operability.  <P>SOLUTION: The spinning reel 1 for fishing is equipped with a tension- applying member 40 separated at a prescribed interval from a fishline- introducing part 26 in a state in which a bail 6 is positioned at a fishline winding position and having a tension-applying part 40a applying tension to a fishline L transferring to a fishline-guiding part 24 along the bail 6, and the interval between the fishline-introducing part 26 positioned at a fishline winding position and the tension-applying part 40a is set in a distance in which the fishline L can be released to the fishline-guiding part 24 when a definite tension acts on the fishline L so as to remove slack of the fishline L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003220551-A (JP)
Title: Abrasive compound, abrasive grain, and manufacturing method for them, and polishing method and manufacturing method for semiconductor device
Inventor: YOSHIZAWA CHIE
IPC: B24B37/005
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive compound, which can be used for polishing a compound semiconductor wafer, enables high-speed polishing, and achieves superior polishing characteristics in terms of surface roughness, flatness, shape stability, and the like.  <P>SOLUTION: An abrasive grain (1) consisting of aggregates, which are formed by agglutinating primary grains with the average diameter of 0.005 μm or more to 5 μm or less, and of which the average grain diameter is 0.5 μm or more to 20 μm or less or an abrasive grain (2), at least part of which consists of aggregates of primary grains whose surfaces are coated with a lubricant is used to manufacture the abrasive compound. It is desirable that such an abrasive grain is made of silicon dioxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003294959-A (JP)
Title: Optical waveguide module
Inventor: SHIBATA MAKOTO
IPC: G02B6/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To arrange an interference device or a part of it included in a waveguide type optical circuit in order not to intersect an isothermal line.  <P>SOLUTION: The optical waveguide module has the waveguide type optical circuit including the interference device arranged on a substrate and a temperature controller for adjusting a temperature arranged on a rear side of the substrate. The temperature controller is arranged near the rear side of a corresponding part of the interference device, and the interference device is arranged along the isothermal line formed by the temperature controller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002357168-A (JP)
Title: Method of setting armature lift in modular fuel injector
Inventor: DALLMEYER MICHAEL P
IPC: F02M51/00
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of setting a armature lift in a fuel injector. SOLUTION: A pipe assembly is provided, a seat assembly having a seating surface is provided, this seat assembly is connected to an end part of a second valve body, a distance between a first pipe assembly end part and the seating surface is adjusted.
Patent JP-2003292117-A (JP)
Title: Cargo condition fail position detecting device
Inventor: FURUYA MASAHIRO
IPC: G01B11/04
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cargo condition fail position detecting device for accurately detecting a cargo condition fail position of a carried object.  <P>SOLUTION: To detect a cargo condition fail of the carried object 2, a detecting gate 3 is provide with length detecting optical sensors 6-8 for detecting the carried object 2 at its front end and cargo condition fail detecting optical sensors 9-11 for detecting the projection of the axial side face and the upper face of the carried object 2. When the carried object 2 passes through the detecting gate 3, if the length detecting optical sensors 6-8 detects the carried object 2 at its front end and then the cargo condition fail detecting optical sensors 9-11 are subjected to light blocking at a cargo condition fail position on the side face or the upper face of the carried object 2, its direction is detected and its length is detected by counting the number of pulses of a rotary encoder 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297334-A (JP)
Title: Connecting structure of thin form batteries and pack battery
Inventor: OGATA SHINYA
IPC: H01M50/522
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide thin form batteries capable of being connected easily.  <P>SOLUTION: The connecting structure of thin form batteries and the pack battery according to the invention includes a first sub-assembly 20a and a second sub-assembly 20b in which positive electrode terminals 104 of four thin form batteries are connected together by a positive electrode side bus bar 201 while the negative electrode terminals 105 are connected by a negative electrode side bus bar 202 in a plane form, and thereby the four thin form batteries are put in parallel connections. The first sub-assembly 20a is stacked on the second 20b in such a condition that the positive electrode side of the first sub-assembly 20a is positioned in the same direction as the negative electrode side of the second sub-assembly 20b and that a projection 201a on the positive electrode side bus bar 201 of the second sub-assembly 20b is facing up in the plumb direction. By this stacking, the projection 201a on the positive electrode side bus bar 201 of the first sub-assembly 20a touches the negative electrode side bus bar 202 of the second sub-assembly 20b, and the first sub-assembly 20a and the second sub-assembly 20b are put in series connection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003250377-A (JP)
Title: Dog dropping collector
Inventor: TAKAHASHI TATSUO
IPC: A01K23/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dog dropping collector in which projections for stoppers are formed on the semicircular frame, a handle is provided on the frame, an incision is formed in the direction of from the frame to the handle and a hooking part is formed on the handle, thus an empty bag is set to the frame, fixed with the projections on the stopper and devised so that the dropping can be directly received into the collector.  <P>SOLUTION: The projections (3) for the stopper are formed on the semicircular frame (1), a handle (2) is attached to the frame (1). An incision (4) is formed from the inside of the frame (1) to the handle direction and a hooking part (5) is formed on the handle (2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003303595-A (JP)
Title: Gas diffusion electrode for fuel cell
Inventor: KAWAMOTO MARIKO
IPC: H01M8/10
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas diffusion electrode for a fuel cell with a high output characteristic by solving the problem of the build-up of water in the holes of a gas diffusion layer and the problem of a small contact area between the gas diffusion layer and a catalyst layer surface.  <P>SOLUTION: The gas diffusion electrode comprises a porous resin containing a conductive filler and a conductive porous body. The mass of the conductive filler contained in the porous resin is not smaller than 30 wt.% but not greater than 70 wt.% relative to the mass of the porous resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301875-A (JP)
Title: Rust preventing treatment method for rotation braking member in vehicular braking device
Inventor: UEHARA HIROSHI
IPC: C25D17/12
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To accurately form a phosphate membrane only on the sliding surface of a brake disc rotor previously unitized as a rotary unit with an axle hub or a bearing unit by using a small-sized equipment structure.  <P>SOLUTION: Portions of the sliding surfaces 9a, 10a on outer and inner sides of the brake disc rotor 1 are dipped in treatment liquid M in a liquid tank 15. An electric power plate 16 as a cathode is close contact with the rotor 1 and crecent electrode plates 17, 18 as anodes are arranged in the liquid tank 15 in opposition to the sliding surfaces 9a, 10a, respectively. A current is made to pass between the plate 16 and each of the electrode plates 17, 18 with the rotor 1 being continuously rotated for applying electrolytic treatment thereto to form the phosphate membrane 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003039824-A (JP)
Title: Ink jet recording sheet
Inventor: TAKASHIMA MASANOBU
IPC: B05D5/04
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet which has no aging bleeding while particularly having good ink absorbability and which improves an ozone resistance, and a light resistance. SOLUTION: The ink jet recording sheet comprises a color material acceptive layer provided on a support. The layer contains a phenolic compound, and at least one type of an organic mordant selected from the group consisting of a polyallylamine and its derivative as well as a polyvinylamine and its derivative.
Patent JP-2003305595-A (JP)
Title: Method for forming annular powder molded article and device forming the same
Inventor: MURATA TORU
IPC: B30B11/02
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an annular powder molded article having little deviation of density, and also provide a device used for the same.  <P>SOLUTION: Powder 10 is filled into an annular cavity 2 formed with a dice 3 to form an outer periphery, a core 6 to form an inner periphery, and a lower punch 5 to form a bottom. Then, pressure is applied to powder with the lower punch 5 and an upper punch 4 facing the lower punch 5 at the first pressing stage. The upper punch 4 is lowered to press powder 10 at the second pressing stage, together with pressing by lowering of the core 6, thus the annular powder molded article 1 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305965-A (JP)
Title: Original plate for heat-sensitive lithographic printing plate
Inventor: AOSHIMA NORIO
IPC: G03F7/004
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original plate for a heat-sensitive lithographic printing plate with which printing can be conducted without any treatment after exposure, which has good press developing properties and has been improved in stain resistance in printing and printing durability.  <P>SOLUTION: This original plate for a heat-sensitive lithographic printing plate has, on a support, a hydrophilic layer having a protrusion structure on its at least one surface. Preferably, the hydrophilic layer is one containing hydrophilic coarse particles and/or one formed by coating a coating liquid containing colloidal particles of an oxide or hydroxide of a metal such as silicon and a coagulating agent and drying the coating.  <P>COPYRIGHT: (C)2004,JPO