baber/WOPTO huggingface dataset:
Patent JP-2004310478-A (JP)
Title: High-speed gas pressure control device
Inventor: KAGAWA TOSHIHARU
IPC: G05D16/20
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high speed pressure control device that enables high speed control of air pressure by absorbing nonlinearity in response characteristics of a pneumatic servo valve and preventing a gain reduction by dead time characteristics of a pneumatic line and the like connected.  <P>SOLUTION: The high-speed gas pressure control device comprises a cascade control mechanism for controlling the pneumatic servo valve by outputting a first control signal depending on a gas flow measured by a flow sensor 1 arranged at a gas outlet of the pneumatic servo valve to the pneumatic servo valve and outputting a second control signal depending on an air pressure measured by a pressure sensor 2 arranged downstream of the flow sensor 1 to the pneumatic servo valve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308297-A (JP)
Title: Heat insulating wall structure for building, and heat insulating packing
Inventor: NAKAO SHOICHI
IPC: E04B1/76
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating wall structure for a building, which has no cavity between a packing and a urethane heat insulating layer, and improves the heat insulation properties of the packing per se.  <P>SOLUTION: According to the heat insulating wall structure, the heat insulating packings 3 are connected to an inner wall surface 2 of a concrete wall 1 at necessary locations. Each heat insulating packing is formed like a rod or a block, which is produced by crushing waste of rigid urethane foam to obtain a number of urethane granules 4, and then bonding the urethane granules to each other by a binder 5. Further a rigid polyurethane foam material 7 is sprayed onto the other area of the inner wall surface 2 so as to cover both side surfaces and a top surface of the heat insulating packings 3, as well, to thereby form the urethane heat insulating layer 8 adhering to the inner surface. The urethane heat insulating layer 8 is further covered with an additional inner wall 9 facing to the inner wall surface of the concrete wall 1, and the additional inner wall 9 is fixed to the heat insulating packings 3 by nails, screws, or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313328-A (JP)
Title: Multineedle sewing apparatus for tatami bed
Inventor: KISHIMOTO YASUHIRO
IPC: E04F15/02
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multineedle sewing apparatus for a tatami bed that does not waste sheet materials, and can effectively respond to the sewing of the tatami bed, namely adjustment when the thickness changes, without requiring a worker to stop, constantly carefully watching the stop position.  <P>SOLUTION: A sewing needle 1 to sew is provided so as to cross-stitch, and a lifting frame 5 in which a bed presser 2 to press the tatami bed 10 when the tatami bed is sewn and upper rollers 3 are provided. The lifting frame 5 is vertically parallelly lifted and lowered by a handle 6. Entrance side lower rollers 4 are provided in a lower lifting frame 7. By turning the handle 8, the lower lifting frame 7 can be lifted and lowered, and a tatami bed detector 9 to detect the timing of changing the thickness of a tatami from the position of the end of the tatami bed 10 transferred is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316213-A (JP)
Title: Door scope
Inventor: YAMASHITA KAZUYA
IPC: E06B7/30
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door scope improving a crime preventive function by preventing detachment from the outdoor side with simple constitution.  <P>SOLUTION: This door scope is mounted to hold a door 5 with a first cylinder body 1 and a second cylinder body 2 inserted to face and screwed in a door scope mounting hole 6. The first cylinder body 1 with a deformed cross section shape part 10a such as a segmental form is mounted into the door scope mounting hole 6 formed in the same shape, and provided with an outer fitting ring 3 externally fitted and held in a relatively rotatable manner to an outdoor side flange part 9 of the first cylinder body 1. The outer fitting ring 3 is regulated in axial movement to the outdoor side by the outdoor side flange part 9 of the first cylinder body 1 and to the indoor side by a locking ring member 4 mounted to the outer peripheral surface of the first cylinder body 1, while maintaining the relatively rotatable relation to the first cylinder body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002393-A (JP)
Title: Crystalline polymorphic indole compound and method for producing the same
Inventor: SHIRAI YASUO
IPC: A01N43/653
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystalline polymorphic indole compound and a method for controlling the crystal form of the compound.  <P>SOLUTION: The invention relates to a high-melting point crystal and a low-melting point crystal of 1-(N,N-dimethylsulfamoyl)-3-[3-bromo-6-fluoro-3-methylindol-1-yl]sulfonyl-1,2,4-triazole and a method for producing the crystal. The production method comprises a solid-phase transition method e.g. by crushing under the application of pressure and/or heat, a method for producing the high-melting point crystal or low-melting point crystal by controlling the crystal form by changing the cooling and/or concentrating rate and the supersaturation degree of the solution during the crystallization by the cooling or concentration of the solution, and a method for producing a high-melting point crystal by mixing the solution with a poor solvent and crystallizing the compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316840-A (JP)
Title: Controller of automatic transmission
Inventor: JOZAKI TATEKI
IPC: F16H61/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent erroneous determination on memory holding operation even when supply voltage to a controller varies largely.  <P>SOLUTION: A backup means for storing the contents of a RAM 13 in an EEPROM 14 when an ignition key 4 is set to OFF compares the contents of storage of the RAM13 with the contents of storage of the EEPROM 14. When the results of comparison are different from each other, the backup means writes an identifier indicating that EEPROM 14 storing and holding operations are required, and when the ignition key 4 is changed to OFF and the identifier indicates that the memory holding operations are required, the backup means writes the contents of the RAM 13 in the EEPROM 14, and then updates the identifier of the EEPROM 14 to a value indicating the completion of the memory holding operations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314535-A (JP)
Title: Ink cartridge
Inventor: HIRABAYASHI MITSUO
IPC: B41J32/02
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge which is excellent in repetitive fixing hole properties with a simple constitution.  <P>SOLUTION: The ink cartridge is fittingly fixed by inserting a tallying pin of a printer at the recessed part of the ink cartridge which is a case for storing an ink ribbon. The ink cartridge is characterized in that a convex-shaped component is formed on the inner wall of the entrance place at the recessed part of the ink cartridge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320630-A (JP)
Title: Communication system
Inventor: SUGA NOBUAKI
IPC: H04W88/14
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system in which a nuisance communication can be repelled without performing unnecessary communications.  <P>SOLUTION: In a communication system 1 for communications between a plurality of telephone devices 2, 2A via a base station 3, the telephone device 2 includes an operation part for inputting information including operating mode information representing information related to communication operations with another telephone device 2A, and a radio communication part for communicating information with the base station 3, and the base station 3 includes a wireless access network for communicating information with the telephone devices 2, 2A and a core network 24 for controlling the wireless access network 22 so that the communicating operation with the other telephone device 2A represented by the operating mode information can become the communication operation represented by the operating mode information on the basis of the operating mode information from the telephone device 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313612-A (JP)
Title: Electric hot water storage container
Inventor: MIYAMAE SHOJI
IPC: A47J27/21
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the drop in the anti-corrosion performance easily and with a less cost at the weld joint part attributed to the intergranular corrosion as caused by the effect of the heat from the welding or a heater.  <P>SOLUTION: In the electric hot water storage container, a recessed part 2 opened downward with an upper protruded side is formed on a single bottom part 1a of an inner vessel 1 made of a metal and a heater 3 is set on the undersurface of a ceiling wall 2a of the recessed part to heat the content liquid for the storage of hot water, which is made by boiling or keeping the hot water warm. In the actual use of the container thus obtained, the hot water is guided through a guide path 4 connected to the ceiling wall 2a of the recessed part 2. The inner container 1 having the single bottom part 1a has a division line 44 between the shell part 41 side and the bottom part 42 side at the position closer to the lower end part of the side circumferential part 1b and both the parts are joined by welding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316613-A (JP)
Title: Variable valve control device for internal combustion engine
Inventor: KONDO WAKICHI
IPC: F02D41/22
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for varying valve variation quantity of all the intake valves of a plurality of cylinders wholly by a single variable valve mechanism, in which torque irregularity between the cylinders due to intake air quantity irregularity between two intake valves of the same cylinder can be corrected.  <P>SOLUTION: Normally, intake air quantity irregularity ratio between the cylinders is determined to control lift quantity for each cylinder by driving a variable valve lift mechanism at high speed at every prescribed timing based on the intake air quantity irregularity ratio between the cylinders for controlling the intake air quantity for each cylinder so as to correct the intake air quantity irregularity between the cylinders. In a case where torque irregularity between the cylinders exceeds a tolerable range during control to correct the intake air quantity irregularity between the cylinders, torque irregularity ratio between the cylinders is determined to drive the variable lift mechanism at high speed at every prescribed timing based on the torque irregularity ratio between the cylinders for controlling the lift quantity for each cylinder. Torque can thus be controlled for each cylinder to correct torque irregularity between the cylinders.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004127240-A (JP)
Title: Single integrated circuit for optical mouse
Inventor: KEUN-WOO PARK
IPC: G06F3/033
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single integrated circuit for an optical mouse, which attains reduced production cost and improved optical mouse function.  <P>SOLUTION: A single integrated circuit for an optical mouse comprises the following in an optical mouse containing a single integrated circuit: an image pixel array which reacts depending on the quantity of light reflected from a bottom face of the optical mouse and discriminates between the light and shade of the bottom face; an analog/digital converter which receives an analog signal from the image pixel array and converts the value of each image pixel into a digital signal; a motion vector calculation part which converts data from the analog/digital converter into one bit and find out a motion vector; a motion vector processing part which accumulates the motion vector from the motion vector calculation part, corrects an error and accumulates the moving distance of the mouse; a timing signal generating part which generates a control signal required for the whole operation of the integrated circuit in the optical mouse, and provides the required control signal according to the operation state of the integrated circuit; an interface which processes the value processed in the motion vector processing part so that the value can be transmitted to a PC; and a transceiver which enables either USB or PS/2 in the interface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004321921-A (JP)
Title: Chemical feeder
Inventor: KIMURA KEIZO
IPC: B01J4/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical feeder which, when the feed of a chemical is stopped because of a trouble in a common chemical feeder, can quickly start a recovery work, and can continue the feed of the chemical even during performing the recovery work.  <P>SOLUTION: A chemical overflowing from a chemical hold tank 3 for holding a chemical is fed into a chemical pour point P through a normal feed pipe 4B. When a feed state detector 6 detects feed stop, an alarm 7 tells the feed stop to the administrator, a selector valve 5A is opened by a control unit 8 to feed a chemical to the chemical pour point P through an emergent feed pipe 5D from the bottom of the chemical hold tank 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321464-A (JP)
Title: Dishwasher
Inventor: TANAKA ATSUHIRO
IPC: A47L15/42
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability by reducing a load on the bending of an electric wire that is caused by opening and closing a lid to put in and out dishes and securing the reliability of the electric wire in a dishwasher connected to a control means by inserting an electric wire into the lid to open and close the opening portion of a cleaning tub.  <P>SOLUTION: The opening portion of the washing tub 14 having the opening portion to put in and out dishes 3 or the like is opened and closed by the lid 13, and the operation of the cleaning tub 14 is controlled by the control means 18 to which the electric wire 19 is connected. The electric wire 19 is arranged in a direction of preventing a load in the direction of bending when the lid 13 is opened and closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324556-A (JP)
Title: Fuel feeding device for internal combustion engine
Inventor: FUKAYA NORITAKA
IPC: F02M21/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent vapor generated in a fuel pump, which feeds liquid fuel in the fuel tank to a predetermined part of an internal combustion engine, from being mixed in liquid fuel to be sucked by the fuel pump for preventing deterioration of a discharge performance due to the mixed vapor.  <P>SOLUTION: The fuel pump 16 is arranged under a bottom plate 2 of the fuel tank 1, and a fuel suction port 10a at the fuel tank side in a fuel suction channel 10 to the fuel pump 16 is opened at the bottom in the fuel tank 1. A vapor escape hole 25 for discharging the vapor generated in the fuel pump 1 is formed in the fuel pump 1, and a channel for guiding the vapor discharged from the vapor escape hole 25 to a vapor discharge port 13a opened at the bottom in the fuel tank 1. An interval L between the fuel suction port 10a and the vapor discharge port 13a is set to a distance so that the vapor discharged from the vapor discharge port 13a to the fuel tank 1 is not drawn by the liquid fuel to be sucked from the fuel suction port 10a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328555-A (JP)
Title: High-frequency electric power amplifying electronic component, and radio communications system
Inventor: NAGAMORI HIROYUKI
IPC: H03G3/30
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency electric power amplifying electronic components, equipped with an output electric power detecting circuit that is small in size and in insertion loss, as well as having high sensitivity and being less likely to be influenced by changes in the use environment and further causing no output mismatches, and to provide a radio communications system which uses the same.  <P>SOLUTION: In the circuit, there are provided an output-detecting transistor for making a current flow, which is proportional to the output voltage by receiving, at a control terminal; a voltage extracted from, via a capacitive element (Ci); an intermediate node of an impedance matching circuit, that is provided between an electric power amplifying transistor (213) at the last stage of a high-frequency electric power amplifying circuit (210) and an output terminal; a bias generating circuit for giving an operating point to a control terminal of the transistor; a current mirror circuit (221) for transcribing a current flowing into the output detecting transistor; and an current-voltage conversion transistor (Q4) for converting the transcribed current into voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003312015-A (JP)
Title: Multiple part solid ink stick
Inventor: JONES BRENT R
IPC: B41J2/175
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that ink sticks and a printer are damaged when a printer operator mistakenly inserts a plurality of ink sticks of similar shapes and different colors into the phase change inkjet printer.  <P>SOLUTION: The ink stick 30 for use in a solid ink feed system of the printer includes at least a first and a second three-dimensional ink stick bodies. Each ink stick body includes a perimeter substantially equal to a corresponding part of a key-shaped insertion opening in the solid ink feed system. Each of ink stick bodies 1031A and 1031B also includes a joint perimeter 1035 which is a complement to the joint perimeter of the other ink stick body, and therefore the first and the second ink stick bodies are fitted in each other at the joint perimeter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004329339-A (JP)
Title: Desk
Inventor: MATSUDA AKIHIKO
IPC: A47B13/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem with wiring through the use of wiring duct spaces incorporated in desks arranged face to face, such as unsightliness of exposed wires and a possibility of occurrence of a disconnection due to the difficulty of arranging wires in desks arranged face to face.  <P>SOLUTION: The desk has a wiring through hole portion 11 having a communication portion 11A capable of communicating between a wiring space arranged in the vicinity of the rear edge of a top board 4 and an external space in the facing direction, and upwardly and anteroposteriorly opened in a part of the rear wall of the wiring space. The wiring through hole 11 detachably has a closing member (11B) closing at least the top of the communication portion 11A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331773-A (JP)
Title: Powder paint composition for use in waterworks material and waterworks material
Inventor: FUKUDA KUNIYUKI
IPC: C09D163/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder paint composition for use in waterworks materials which has a good storage stability, although it contains a bisphenol F solid epoxy resin and waterworks materials painted with the powder paint.  <P>SOLUTION: The powder paint composition for use in waterworks materials contains 100 pts.mass bisphenol F solid epoxy resin with an epoxy equivalent of ≤ 3,000 g/eq and 1-50 pts.mass bisphenol F solid epoxy resin with an epoxy equivalent of > 3,000 g/eq. In addition to the two kinds of epoxy resins, it contains 0.3-20 mass% curing agent of the total amount of the epoxy resins. Waterworks materials painted with the powder paint are also presented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332884-A (JP)
Title: Vibration isolation device
Inventor: SOMEYA KATSUMI
IPC: F16F13/26
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a vibration isolation device by simplifying the structure of the vibration isolation device while increasing vibration isolating characteristics.  <P>SOLUTION: A vibration plate 46 is installed between an upper partition member 24 and a lower partition member 26, the upper sides of the partition members 24 and 26 are formed in a main liquid chamber 30, and the lower sides of the partition members 24 and 26 are formed in a first auxiliary liquid chamber 32. A part of the partition wall of the first auxiliary liquid chamber 32 is formed of a first diaphragm 28, and a space between the first diaphragm 28 and the bottom face of a bottom plate fitting 12 is formed in a first air chamber 36. A ring-shaped space at the side of the vibration isolation device 10 is divided by a second diaphragm 54, the space portion near the inner peripheral side is formed in a second auxiliary liquid chamber 52 filled with liquid, and a second air chamber 56 is formed at a space portion near the outer peripheral side. A first control valve 64 is connected to the first air chamber 36, and a second control valve 74 is connected to the second air chamber 56.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003290352-A (JP)
Title: Injector for injecting liquid at high pressure
Inventor: MENNE ANDREAS
IPC: A61M5/30
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injector injecting a liquid or a liquid containing particles at a high pressure.  <P>SOLUTION: This injector has a pressure chamber 1 storing the liquid, communicating with an injection opening 2, and limited by an operation piston 3,8. A drive means is formed as an impact member 4. The impact member 4 is accelerated and can be driven until the impact member 4 collides with an end part more distant from the pressure chamber 1 of the operation piston 3, 8. The capacity of the pressure chamber 1 is set to be larger than a discharge capacity of the liquid discharged by the operation piston 3, 8 in a movement stroke of the operation piston 3, 8. Elastic impact applied to the operation piston 3, 8 is generated by the impact member 4. After transmission of the elastic impact to the operation piston 3, 8, operation of the impact member 4 to the operation piston 3, 8 is released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004338509-A (JP)
Title: Impact absorption type steering column device
Inventor: IMAMURA KENJI
IPC: B62D1/19
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact absorption type steering column device which is deformed by the forward movement of a steering column in a collision of a vehicle and consistently obtains deformation of an energy absorption plate to absorb the secondary collision energy.  <P>SOLUTION: The impact absorption type steering column device has a break-away bracket 41 which holds a steering column 20 and is assembled with a vehicle body in a forwardly movable and releasable manner, and an energy absorption plate 71 to absorb the secondary collision energy of an occupant in the collision of the vehicle by the forward movement of the break-away bracket 41. An energy absorption plate 71 has a U-shaped part 71a extending from a forward part to a rear part along upper and lower sides of the break-away bracket 41, and a fitting part 71b to the vehicle body on one end of an upper portion thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI