baber/WOPTO huggingface dataset:
Patent JP-2004245447-A (JP)
Title: Device for igniting combustion material for freeze and frost damage prevention
Inventor: NAKAMURA YOSHIYUKI
IPC: F23Q7/22
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a wasteful heater current after starting combustion by supplying power from a battery to an ignition heater to automatically ignite a combustion material when an outside air temperature lowers down to a freeze and frost damage critical temperature.  <P>SOLUTION: This igniting device comprises the battery 1, a thermostat 2, a relay 3, and an ignitor 7 for igniting the combustion material. When the outside air temperature lowers down to the freeze and frost damage critical temperature, the thermostat 2 is actuated to operate the relay 3 whose contact electrode 5 is turned on for supplying power to the ignitor 7 via the contact electrode 5. In the ignitor 7, a conductive heat fusible piece 8 is connected in series to an electric heater 9. The combustion material is ignited by heating the electric heater with a current. By utilizing the heat of combustion, when started, the heat fusible piece 8 is fused to shut off a current, preventing the flow of a wasteful current after starting the combustion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245477-A (JP)
Title: Liquid refrigerant for electronic equipment cooling system, its filling method and electronic equipment
Inventor: HANAZAKI MASAYUKI
IPC: H01L23/473
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid refrigerant for electronic equipment cooling system usable for a cooling system for electronic equipment and superior in performance for preventing the corrosion of an aluminum alloy, copper or rubber heat exchanger, a refrigerant tank, a pump and a pipe constituting the cooling system, and to provide a method of filling the liquid refrigerant into a refrigerant flow path in the cooling system, and electronic equipment with the aluminum alloy heat exchanger, in which the liquid refrigerant is filled, mounted thereon.  <P>SOLUTION: The liquid refrigerant for electronic equipment cooling system consists of a water solution of glycols containing glycols in a concentration of 5-60 wt% and dissolved oxygen in a concentration of 0.5 ppm or less. The liquid refrigerant filling method for the electronic equipment cooling system comprises filling the liquid refrigerant consisting of the water solution of glycols containing the glycols in a concentration of 5-60 wt% in the refrigerant flow path in the cooling system and then replacing air in the refrigerant flow path with an inactive gas and the dissolved oxygen in the liquid refrigerant with inactive gas to reduce the concentration of the dissolved oxygen to 0.5 ppm or less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244966-A (JP)
Title: Position detecting device of rotary body and construction machine
Inventor: ICHIMURA KAZUHIRO
IPC: G01B7/30
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To detect a position of a rotary body while sufficiently securing reliability and durability with a simple structure.  <P>SOLUTION: A turning body position detecting device 100 has: a multi-articulated front device 4 derrickablly arranged in an upper revolving body 3 revolvably arranged on a lower traveling body 1; and a revolving hydraulic motor supplied with oil from a hydraulic pump 37 driven by an engine 36 and driving a traveling hydraulic motor 7 and the upper revolving body 3 for driving a front tire 6F and a rear tire 6R equipped in the lower revolving body 1. The turning body position detecting device 100 also has: annular ring-shaped members 101a and 101b arranged on the lower traveling body 1 side and having conductive parts 101aA and 101bA and nonconductive parts 101aB and 101bB; a brush 102a arranged on the upper revolving body 3 side and electrically continuing with the power source 107 side by slidingly contacting with the annular ring-shaped members 101a and 101b; and a brush 102b electrically continuing with the electric signal output side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246251-A (JP)
Title: Developing apparatus, image forming apparatus and process cartridge
Inventor: AOKI KATSUHIRO
IPC: G03G9/08
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing apparatus which suppresses a deterioration in a toner due to mechanical stress caused by a developer regulating member while avoiding a deficiency of a charge amount of the toner, and can prevent surface stain and lowering of image density, and to provide an image forming apparatus and a process cartridge.  <P>SOLUTION: In the developing apparatus comprising a developing roller 420, a doctor 423 which regulates the thickness of a development agent 12 layer on the developing roller 420, a developer container 401a in which a developer supplied to the developing roller 420 is contained, and stirring/conveying members 424, 425 which convey the developer while stirring it in the developer container 401a, a developer motion promoting means is disposed to promote motion of at least one of a toner 10 and a magnetic carrier 11 in a stirring and conveying region in the developer container 401a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249493-A (JP)
Title: Laminate
Inventor: ODEMURA JUNJI
IPC: B32B9/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate low in dielectric loss tangent, reducing the effect of temperature and humidity on the dielectric loss tangent and hard to cause the peeling due to the occurrence of a blister or the like, and an electric circuit board including the laminate.  <P>SOLUTION: The laminate is obtained by a method wherein a polymerizable composition containing a cycloolefin monomer, a metathesis polymerization catalyst, a chain transfer agent and a crosslinking agent is cast on a support and subjected to bulk metathesis polymerization to obtain a film-like molded body, a conductive wiring layer is laminated on the surface of the molded body by plating or the like and an amorphous carbon film is subsequently laminated on the wiring layer. Many laminates are superposed one upon another to obtain the electric circuit board.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254395-A (JP)
Title: Manufacturing method for capstan motor, and capstan motor manufactured by this method
Inventor: HIGUCHI TAKESHI
IPC: H02K21/22
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a capstan motor, and the capstan motor manufactured by this method capable of improving driving control characteristics of the capstan motor and cost reduction.  <P>SOLUTION: This manufacturing method for the capstan motor includes a rotor yoke forming process for forming a rotor yoke 31 in such a shape as to have a cup-shaped portion 31a and a collar portion 31b at the outer periphery of the cap-shaped portion 31a; a ring-shaped FG magnet forming process for forming a FG magnet 33 in such a ring shape in which the cup-shaped portion 31a of the rotor yoke can be inserted; and a FG magnet attaching process for inserting the ring-shaped FG magnet 33 in the rotor yoke 31 from the cup-shaped portion 31a side of the rotor yoke so as to be brought into contact with the collar portion 31b, thus improving the driving control characteristics of the capstan motor and enabling reduction in manufacture cost.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248558-A (JP)
Title: Threshing tooth
Inventor: NAKAYA SHOICHI
IPC: A01F12/22
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a threshing tooth which has an improved threshed material-transporting function and improves a conventional threshing tooth whose plate threshing tooth surfaces does effectively not transport threshed materials and can sufficiently not exhibit a threshed material-transporting function, because the plate threshing tooth is considerably placed on the thickness direction inside the threshing tooth body.  <P>SOLUTION: This threshing tooth comprising an approximately V-shaped, bar-like threshing tooth body 14 and a plate threshing tooth 15 disposed within the thickness of the threshing tooth body 14 is characterized by disposing the plate threshing tooth 15 at a position shifted to the downstream side of the threshed material-transporting direction within the thickness of the threshing tooth body 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003323089-A (JP)
Title: Image forming apparatus and cartridge, method of sensing remaining amount developer in image forming apparatus, and memory device mounted on the cartridge
Inventor: DAIHO YASUHISA
IPC: G03G15/08
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To exactly detect the amount of a developer even if charging conditions to an image carry body are changed.  <P>SOLUTION: An image forming apparatus has a full speed mode and a half speed mode as image forming speed. In the full speed mode, the amount of the developer is converted into the remaining amount of a toner by using a detection voltage value complying with electrostatic capacity between the developing roller of a process cartridge and a plate antenna. Meanwhile, in the half speed mode, the remaining amount of the toner is obtained by using a value obtained by adding a charging detection voltage value δ to the electrostatic capacity between the developing roller and the plate antenna.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004260244-A (JP)
Title: Information communication method, program, and system
Inventor: KAWANISHI KOSUKE
IPC: G06Q30/06
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information communication method, program, and system whereby a delay in distribution of information from a server to terminals is suppressed and the server can distribute the information at a high speed even when the number of terminals connected to the server is increased.  <P>SOLUTION: The information communication method builds up a virtual network with a hierarchical structure ranging from a distribution source system such as an auction sponsor system 10 to clients 20-11 to 20-22 via a distribution server 16 for distribution of information. When a new client takes part in the virtual network, the new client dynamically decides a master-slave relation and the hierarchical positions of participating clients in the virtual network on the basis of terminal management information of an existing server and existing clients acquired from the distribution source system. When an optional client receives distribution requests from one master client or more, the optional client receives distribution information when its own hierarchical position is not in the lowest layer as to the first distribution request and transmits the information to its own slave client, and informs the server about the arrival of the distribution information when its own hierarchical position is in the lowest layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255590-A (JP)
Title: Packaging film
Inventor: HASHIMOTO KOKICHI
IPC: B32B9/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging film having excellent gas barrier properties against oxygen or steam and also excellent in design properties.  <P>SOLUTION: The packaging film comprises a thermoplastic resin film having surface uneven processing applied to at least one side thereof and the gas barrier layer laminated to the surface subjected to surface uneven processing of the film or the surface not subjected to the surface uneven processing of the film through an adhesive layer or directly. The relation between the thickness (T) of the thermoplastic resin film and the average depth (S) of grooves due to surface uneven processing is within the range of (T-S)/T=0.50-0.99.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259483-A (JP)
Title: Lithium secondary battery negative electrode member and manufacturing method of the same
Inventor: UEKI HIROYUKI
IPC: H01M4/1395
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode member with an excellent cycle property and long life, and to provide a lithium secondary battery with excellent charging/discharging cycle stability, high capacity, and high safety.  <P>SOLUTION: The negative electrode member of the lithium secondary battery is formed by successively laminating a lithium metal film 2 and a solid electrolyte film 3 on a metallic base member made of a copper foil 1. A copper component existing at a part within 20% of a thickness from the surface of the lithium metal film 2 is restricted to 5 atom% or less, by reducing a thermal load when forming the lithium metal film 2 of the negative electrode member, or by preliminarily forming a middle layer for preventing diffusion on the surface of the copper film 1 to restrain activation of the lithium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259527-A (JP)
Title: Vehicular static eliminator
Inventor: SASAKI MICHIAKI
IPC: H01T23/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular static eliminator capable of efficiently eliminating static accumulated in an occupant.  <P>SOLUTION: This vehicular static eliminator is used for eliminating static accumulated in an occupant by mounting an ion generator in a vehicle and by emitting ions generated by the ion generator to the occupant. The ion generator is installed on a roof or in the vicinity of the roof. For instance, the ion generators are installed in the vicinity A of a room lamp 21 at the center part of a vehicular ceiling, in the vicinity B of a map lamp 23 behind a rearview mirror 22 and in front of the room lamp 21, and an inside upper part C of a front pillar 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255406-A (JP)
Title: Operating method for upper metal-die in metal-die casting device and the metal-die casting device itself
Inventor: TAMURA TAKAHIRO
IPC: B22C9/06
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a operating method for an upper metal-die, which enables the upper metal-die to conduct a required process even if the distance of an elevating frame in place of a conventional upper die base is shorter, concerning an operating method for an upper metal-die used in a metal-die casting device producing a casting by pouring molten metal in a holding furnace into a horizontally split metal-mold, which consists of an upper die and a lower die, through a stoke.  <P>SOLUTION: The upper metal-die is brought into contact with a lower metal-die and separated therefrom with a metal-die opening/closing mechanism to which the upper metal-die is attached. Further, a space for taking out a core set or a product is formed between the upper metal-die and a lower metal-die by lifting the metal-die opening/closing mechanism and the upper metal-die.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260591-A (JP)
Title: Stereoscopic image display device
Inventor: OKADA HIDEHIKO
IPC: H04N13/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic image display device capable of collecting information about an observation object and transmitting the information to another device.  <P>SOLUTION: This stereoscopic image display device is provided with imaging devices 20 and 21, display devices 90 and 91 for displaying an image, a stereoscopic image signal processing circuit 30, and an information collecting means 100 for collecting information relating to the image photographed with the imaging devices 20 and 21. The stereoscopic image signal processing circuit 30 is provided with an image data generating means for superimposing the image on the collected information to generate image data and a transmitting means for transmitting the collected information as well as an image photographed by the imaging devices to another device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261252-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables the players to enjoy the display games sufficiently by enhancing the attractiveness of the games.  <P>SOLUTION: When the result of the display in the frequency of establishing the starting conditions as information pertaining to how the games proceed coincides with the result of the display of the variable display game on the variable display device 310, at least some of many pieces of identifying information are displayed in the re-varying aspect and thereafter, the identifying information is displayed in the special display aspect.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265495-A (JP)
Title: Optical recording medium manufacturing device
Inventor: IDE JUNICHI
IPC: B26D7/08
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the wearing of a cut forming knife for forming a cut in a resin layer without raising a device price.  <P>SOLUTION: This optical recording medium manufacturing device is provided with: in a light transmission layer 13 formed in a disk substrate D1, an ultrasonic wave horn 31 having a cut forming knife 32 arranged to form a cut 13a; a punching knife 22 for punching a center hole in the disk substrate D1; a moving mechanism 34 for moving the ultrasonic wave horn 31; a control part 41 for controlling the movement of the ultrasonic wave horn 31 by the moving mechanism 34; and an ultrasonic wave generation part 33. Further, the control part 41 pushes the cut forming knife 32 into the light transmission layer 13 to form the cut 13a while ultrasonic-vibrating the ultrasonic wave horn 31, and pushes the punching knife 22 into the disk substrate D1 to punch the center hole while maintaining the ultraviolet-vibrating state of the ultrasonic wave horn 31 and the pushed-in state of the cut forming knife 32.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262315-A (JP)
Title: Supporting structure of bumper reinforcement to vehicle body member
Inventor: SHIMOZU KOJI
IPC: B60R19/24
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting structure of a bumper reinforcement capable of developing necessary sufficient impact absorbing performance by developing impact absorbing function without tilting a supporting member used commonly as an impact absorbing device even when the tangential direction of the bumper reinforcement crosses the axial direction of the supporting member in those directions other than an orthogonal direction or the longitudinal direction of a vehicle is not aligned with the axial direction of the support member.  <P>SOLUTION: In the supporting structure supporting the bumper reinforcement 1 on a vehicle body member 3 by a supporting member 2 connected to the vehicle body member 3 of the vehicle, an application direction correction part 5 is installed between the bumper reinforcement 1 and the supporting member 2, and the application direction correction part 5 comprises a rigid increased part 28 with a relatively high rigidity on a side where the probability of inclination of the supporting member 2 is higher.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265176-A (JP)
Title: Ic card and its information display method
Inventor: HIRANO SEIJI
IPC: B42D15/10
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which independently holds a power supply for operating functions to be added other than those defined in the standard specification of IC cards, and realizes the extension of functions to be added to IC cards, its expandability, versatility and stability without interrupting an operation of the function defined in the standard specification.  <P>SOLUTION: The IC card having an IC chip provided, in the card substrate, with a memory and a processor which performs operation processing and a non-contact or contact type communication interface electrically connected with the IC chip, wherein the data input/output of the processor to the external and the supply of an operating power thereto are conducted via the communication interface, comprises a display device connected to a port in the processor and controlled by the processor and a coil or antenna for supplying an operating power of the display device, thereby independently holding the power supply for operating functions to be added when added to structures other than those defined in the standard specification of the IC card.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274093-A (JP)
Title: Image output apparatus, image output method, image printing system, image printing service, and storage medium
Inventor: YAMANE ATSUSHI
IPC: H04N5/765
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily attain sticker printing with various backgrounds.  <P>SOLUTION: An image output apparatus 1 capable of accepting input by a user and outputting image data corresponding to the input by the user is connected to an image storing apparatus 2 capable of storing a plurality kinds of image data and an image printer 7 for printing the inputted image data via a network. The image data are those which have been photographed with a communication terminal device 6 having an image taking function. Further, the apparatus 1 also has a function of inputting the image data corresponding to the user input from the apparatus 2 and outputting the image data to the printer 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274113-A (JP)
Title: Wavelength-multiplexed light transmission system and optical signal transmission control method
Inventor: SAKATA TOMOYUKI
IPC: H04B10/297
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength-multiplexed light transmission system in which setting of a wavelength of a wavelength-variable laser or setting of connection of an optical signal can be accurately performed.  <P>SOLUTION: Transponders 1-1 to 1-n (n is an integer > 1) is provided with wavelength-variable light emitting elements 11-1 to 11-n on their output stages. An optical signal from any arbitrary transponder is passed through a plurality of band pass filters 22-1 to 22-m (m is an integer > 1) which are provided in a wavelength-multiplexed light transmitting apparatus 2, and then wavelength-multiplexed in a light multiplexing part 21. Besides, light intensities of input optical signals and output optical signals in the band pass filters 22-1 to 22-m are detected by corresponding input light intensity detecting parts 23-1 to 23-m and output light intensity detecting parts 24-1 to 24-m and on the basis of these detected values, the optimal wavelength in the wavelength-variable light emitting element that is the output source of the optical signal as a detection target, is decided by any corresponding one of wavelength deciding parts 25-1 to 25-m.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003278600-A (JP)
Title: System for providing combustion chamber with oxidant and fuel, system for providing and cooling oxidant and fuel, and procedure for providing rocket engine with fuel and oxidant
Inventor: ERICKSON CHRISTOPHER M
IPC: F02K9/46
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To specify a system for cooling a part of a rocket engine with inactive compound and transferring thermal energy from the inert compound to a propellant.  <P>SOLUTION: Power is supplied to a turbine for supplying power to a pump for jetting fuel, oxidant and coolant using energy absorbed by the coolant. In addition, using the coolant which is inert compound, the oxidant and the fuel are separated before the oxidant and fuel enter a combustion chamber so as to dispense with a complicated inert turbo pump sealing material package. The system for jetting the coolant or including the coolant physically separates the propellant before the propellant enters the rocket engine. Substantially, the coolant is not consumed in the cycle.  <P>COPYRIGHT: (C)2004,JPO