baber/WOPTO huggingface dataset:
Patent JP-2004109886-A (JP)
Title: Image forming device
Inventor: KIMURA YOSHIYUKI
IPC: G03G15/01
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which is easy to take out of a machine body and easy to maintain even when there is a plurality of imaging units for performing an imaging process including a development process, as a small tandem type image forming device having especially a plurality of photoreceptors.  <P>SOLUTION: The imaging units 7a-7d are mounted on a drawer body 41 to be attached to the image forming device body. A drawer body 42 is held on the device body by two slide rails 43 so as to be freely drawn. The drawer body 42 is provided with a drawer body handle part 42 and handle parts 47 on both sides. The slide rails 43 are provided with positioning pins 44 serving as positioners and stoppers of the drawer body 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175660-A (JP)
Title: Method for controlling perfect printing, and printing controller
Inventor: KAGEYAMA SAIJI
IPC: B41J21/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for controlling perfect printing which enable printing in the case where a paper size and the number of printing sheets are made different between front faces and rear faces of papers and eliminate the phenomenon that papers are kept staying in a printer.  <P>SOLUTION: In the printing controller which interprets and executes a printing command received from a host device and instructs the printer with a cyclic perfect printing mechanism to print, there are provided a page buffer for an amount of a plurality of pages, a plotting process part and a printing process part. The plotting process part carries out a plotting process to the page buffer in the order of pages and starts the printing process part sequentially for pages finished with the plotting. The printing process part detects in response to the start from the plotting process part whether the subject page is a first half printing page or a second half printing page, and immediately carries out first half printing when the page is one for first half printing or brings the printing process into a second half printing standby state if the page is one for second half printing. The printing process in the second half printing standby state is cleared from the standby state in accordance with the detection of a preliminarily set clearing condition for the second half printing standby state to carry out printing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004116154-A (JP)
Title: Building for small-scale business, and method for constructing the same
Inventor: ITO OSAMU
IPC: E04B1/343
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building for small-scale business which is constructed so as to eliminate a large quantity of simultaneous construction works at a site in a short period of time, and facilitates the dismantling, movement, etc. thereof, and to provide a method of constructing the building.  <P>SOLUTION: A small-scale shop 10 is constructed by detachably installing building units 20 in non-sales sections 16, 18 on a mat foundation 12, detachably mounting studs 26 and wall panels 28 on the building units 20, and finally detachably setting roof units 32 and sashes 28 on the same. These component elements of the shop are manufactured in a factory beforehand and therefore construction steps in a site are reduced. Therefore a large quantity of the simultaneous construction works at the site in a short period of time can be eliminated, and further the component elements can be easily dismantled or moved because they are detachable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116431-A (JP)
Title: Positive displacement vacuum-pump device
Inventor: NAITO YOSHIHIRO
IPC: F04C18/18
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable positive-displacement vacuum-pump device, in which invasion of a lubricating oil from an intermediate chamber into a pump chamber can be prevented without always supplying a purge gas, and slide loss in a sealing part is reduced.  <P>SOLUTION: The vacuum-pump device comprises a rotor 1, a spindle 2 for rotating the rotor 1, a housing 4 containing the rotor 1 to form a pump chamber 3, an intermediate casing 6 adjoined to the housing 4 provided with an intermediate chamber 5, a gear cover 10 adjoined to the intermediate casing 6 to form a gear room 9 provided with a gear 7 and a lubricating oil 8. A contact-type seal 11 and a labyrinth seal 12 (clearance seal mechanism) are provided in the part opposing to the spindle 2 between the pump chamber 3 and the intermediate chamber 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116958-A (JP)
Title: Pressure reduction type fluid heating device
Inventor: TANAKA NOBUO
IPC: F24H9/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-priced pressure reduction type fluid heating device with the simple structure capable of maintaining a high heat exchanging efficiency and having stability in operation thereof.  <P>SOLUTION: A decompression container 1, which houses the heating medium liquid L in a decompression chamber maintained at a pressure lower than the open air pressure, is provided. A heat exchanger 8, which is arranged to pass a residual space inside the decompression chamber, and a heating medium liquid heating means 3 for heating the heating medium liquid L inside the decompression chamber are fitted to the decompression container 1 to heat the fluid to be heated, which flows inside the heat exchanger 8, by exchanging the heat between the vapor generated in the decompression chamber by heating the heating medium liquid L. In the pressure reduction type fluid heating device with this structure, the heat exchanger 8 is formed by providing a pair of two forming members 81 and 82 with recessed and projecting parts 85 and 86 having a waved cross section and providing a heated fluid flow passage 87 inside the pair of forming members 81 and 82 and laminating multiple pairs of the forming members. Furthermore, a staying gas guide part 7 for freely guiding the non-condensed gas, which stays near the heat exchanger 8, outside the decompression container 1 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125516-A (JP)
Title: Apparatus for detecting amount of strain, and method for manufacturing the same
Inventor: NAGASAKA HIROSHI
IPC: H01L29/84
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for detecting the amount of strain equipped with a strain gauge, and improves its high-temperature-time load characteristics, without deteriorating the temperature characteristics of each polycrystalline silicon thin film formed on an insulating film.  <P>SOLUTION: In this apparatus 1 for detecting the amount of strain, crystalline silicon thin films are formed on a strain generating part 5 for interposing the insulating film 10 inbetween, and are used as a strain gauge 15. The interface (9) between each thin film 15 and the insulating film 10 is a polycrystalline substance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128884-A (JP)
Title: Digital broadcast receiver
Inventor: NAKAJIMA HISAHARU
IPC: H04N5/445
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver whereby a user can recognize broadcast contents in a form of video image prior to channel selection operation as to a plurality of channels in one transport stream.  <P>SOLUTION: When receiving video data in a capturing system from an AV decoder 4 and receives a capture command from a CPU 13, a capturing processing circuit 18 generates still picture data on the basis of the video data and stores the still picture data to a capturing memory 19. A scaler / OSD circuit 12 reduces the still picture of each channel and displays the reduced image on a screen. A user views a reduced still picture of each channel and can select a channel by selecting a desired still picture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124524-A (JP)
Title: Thumb-turn device for lock
Inventor: OGAWA KENJI
IPC: E05B13/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To simply lock a lock by merely turning a cylindrical operation body even if no duplicate key is at hand when locking.  <P>SOLUTION: A stopper 15 and a long guide hole 16 formed in the peripheral direction using the stopper 15 as a reference are formed in a thumb-turn mounting cylinder 11, respectively. A control engaging part 24 having a locking face 24a and a guide channel 25 for a movable lock piece are formed in the control part 22 of a cylindrical operation body 21 fitted externally into the thumb-turn mounting cylinder 11, respectively. A movable lock piece 31 engaging with and disengaging from the stopper 15 and an energizing spring 34 energizing the movable lock piece in the direction of engagement are assembled in the guide channel 25, respectively. A rotating body 36 operated by the operation of the duplicate key K1 for unlocking is internally provided in the thumb-turn mounting cylinder 11. A movable pin 39 for releasing the engagement of the movable lock piece which passes through the long guide hole 16 and is abutted on the locking face 24a is provided in the rotating body 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128257-A (JP)
Title: Plasma processing apparatus
Inventor: AZUMA KAZUFUMI
IPC: B01J19/08
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus that can generate a plasma even in unreduced pressure environments and perform uniform plasma processing over the entire surface of a substrate of relatively a large area.  <P>SOLUTION: This plasma processing apparatus includes an electric power generating means 12 of generating high-frequency electric power and at least one electrode 14 which is at least one electrode electrically connected to the electric power generating means and has a space 18 into which gas for the plasma is introduced and a tapered opening tip 16 linked with the space. Another plasma processing apparatus further includes a conductive member 60 for supporting a plurality of electrodes 38 and electrically connected to the electric power generating means and electrode, and has a space for receiving the gas for plasma introduced into the electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128988-A (JP)
Title: Communication system, receiver and transmitter and communicating method
Inventor: BUN SEIIKU
IPC: H04H40/18
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system which can suppress delay of hierarchized and transmitted data, select needed data in accordance with the state of the receiving side and perform communication.  <P>SOLUTION: The problem to be solved is solved by this communication system provided with a transmitter for hierarchizing transmission data and transmitting the transmission data, and a receiver for receiving data transmitted by the transmitter, and characterized in that the transmitter is provided with a hierarchized data transmitting means for using a means that can be identified by the receiver to distribute the transmission data into a plurality of hierarchies and transmitting the transmission data, and the receiver is provided with an information hierarchy identifying means for using the identifiable means to identify the hierarchy of the data transmitted from the transmitter, and a hierarchized data receiving means for defining or selecting and receiving the hierarchy of the data identified by the information hierarchy identifying means in accordance with a receiving capability or a propagation environment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127160-A (JP)
Title: Account automatic selector, its method, program of its method, storage medium of its program and terminal
Inventor: MATSUO CHIKAO
IPC: G06F21/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an account automatic selector, a method, a program, a storage medium and a terminal which allocate an account to a user so that time sharing operation is performed.  <P>SOLUTION: The account automatic selector 101 connected with the Internet which selects the accounts to the terminals by securing a plurality of accounts to a plurality of Internet service providers (ISP) which connect terminals by radio communication for each and presetting at least one of the plurality of accounts for each ISP is provided with an auxiliary storage device 16 which stores account use information and its use state information by associating them with each account and a CPU 11 which selects an unused account in an ISP to which an exclusive account belongs by referring to the use state information and returns the account use information of the unused account to the terminals when account distribution request information is received from the terminals by the exclusive account.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129167-A (JP)
Title: Connector cover and electronic device with the same
Inventor: SUDO FUMIO
IPC: H04M1/02
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve operational convenience and multifunction of an electronic device without hampering an effort for miniaturizing it.  <P>SOLUTION: When an earphone is not used, the cover body of an earphone jack cover 12 with an operating function closes an opening on the electronic device, and depressing a key button on an operating switch 11 connects a switch contact. When the earphone is used, the cover body of the earphone jack cover 12 is pulled up toward the user's side, and then an earphone plug is fitted into the earphone connection. In this state, depressing the key button connects the switch contact. With the operating switch 11 arranged on an existing earphone jack cover, the electronic device is equipped with an additional switch without increasing a mounting space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179141-A (JP)
Title: Device and method for silicon-on-insulator transistor in programmable logic device
Inventor: TURNER JOHN
IPC: H03K19/177
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of a PLD.  <P>SOLUTION: A programmable electronic circuit is provided with at least one of a programmable interconnects, pass devices, a look-up table circuits and/or a multi-input logic circuits. Each of the programmable interconnects, the pass devices, the look-up table circuits, and/or the multi-input logic circuits has at least one or more dynamic threshold metal oxide semiconductor (DTMOS) transistors, full-depleted metal oxide semiconductor (FDMOS) transistors, partially depleted metal oxide semiconductor (PDMOS) transistors and/or double-gate metal oxide semiconductor transistor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004132605-A (JP)
Title: Method of manufacturing molten slag with low lead content in surface melting device
Inventor: YOSHIMOTO SATOSHI
IPC: F23G5/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To regularly stably obtain a slag of high quality with a minimized lead content from a surface melting device.  <P>SOLUTION: The surface melting device has a surface melting furnace having a radiation thermometer with imaging device, a post-combustion chamber for burning combustion exhaust gas, a bag filter device for purifying the exhaust gas, an NOx densitometer provided on its outlet side, a fluorescent X-ray analyzer for detecting the lead content of the slag, and a control device for inputting each detection signal of the melting part temperature detected by the radiation thermometer with imaging device, the NOx concentration detected by the NOx densitometer and the lead content detected by the fluorescent X-ray analyzer and controlling the supply of a matter to be melted and the combustion of the surface melting device. In this device, the slag having a lead content of a set value or less is produced by retaining the temperature of the melting part at a preset temperature according to the temperature detection value by the radiation thermometer with imaging device by use of the surface melting device, retaining the air ratio of the air to be supplied to the surface melting device at a set value based on the detection value of NOx concentration by the NOx densitometer and the NOx concentration in the exhaust gas at a preset set value or less and further adjusting the set temperature of the melting part and set the value of NOx concentration based on the detection value of lead content from the florescent X-ray analyzer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139642-A (JP)
Title: Objective lens actuator
Inventor: TANAKA SATOHIRO
IPC: G11B7/095
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens actuator having the structure a high performance independent triaxial drive similar to a biaxial drive as much as possible, or having the simplicity in the number of parts.  <P>SOLUTION: On both side surfaces confronted with the tangential direction of a movable part 4, a focusing coil 12, tracking coils 13 and radial tilt coils 14, all of which are flat round coils respectively having a common specification, are mounted in point symmetric positions with respect to a structural center of the movable part 4. At one pair of corner parts confronted in the direction of diagonal line, when these coils are made to confront with a magnet 3 forming L-shaped magnetizing border lines (a), (b) positioned in point symmetry each other, the focusing coil 12 is made to confront with the position of the magnetizing border line (a) in the tracking direction, and the radial tilt coils 14 are made to confront with the position of the magnetizing border line (b) in the tracking direction, and the tracking coils 13 are made to confront with the position of the magnetizing border lines (a), (b) in the focus direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136772-A (JP)
Title: Air-conditioning device for vehicle
Inventor: ISHIDA KENJI
IPC: B60H1/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning device for a vehicle capable of reducing door operating torque in an air mix door structure.  <P>SOLUTION: The air conditioning device comprises an evaporator 2 situated in an air passage on the downstream side of the outlet of a two-layer passage 10; a heater core 3 situated in the air passage on the downstream side of an evaporator; a partitioning door 3 revolvably situated in a passage 7 between heat exchangers being an air passage between the evaporator 2 and the heater core 3; and a main door 4 for regulating a ratio of air going from the passage 7 between the heat exchangers around the heater core 3 to air passing from the passage 7 between the heat exchangers through the heater core 3. An axis 5a of the partitioning door 5 is situated on the evaporator 2 side and the main door 4 forms a rotary door expanding toward the downstream side of the air passage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140930-A (JP)
Title: Idol stop system
Inventor: SATO HIROHIDE
IPC: H02J7/24
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an idle stop system capable of restraining a battery from going dead and assuring response in restarting an engine.  <P>SOLUTION: This idle stop system 1 comprises a motor generator 2 including a rotor 20 which delivers and receives power along with the engine and has a magnetic field coil 200 and a stator 21 having a stator coil 210, and an inverter 3 which is disposed between the motor generator 2 and the battery 4 and controls field current passing through the magnetic field coil 200. An inverter 3 cuts off field current passing through the magnetic field coil 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136018-A (JP)
Title: Foam boot and its manufacturing method
Inventor: HARA KAZUAKI
IPC: A43B3/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight synthetic resin foam boot with a specific gravity of 0.4 or less and little dispersion in specific weight at each portion.  <P>SOLUTION: A foaming molding material formed of a composition comprising 10 parts of calcium carbonate as a filler, 2 parts of dicumyl peroxide as a peroxide-based crosslinking agent, 5 parts of azodicarbonamide as a foaming agent, and 5 parts of coloring agent to 30 parts of ethylene-vinyl acetate copolymer (26% of vinyl acetate content) and 70 parts of ethylene propylene rubber (EPDM) is injection-filled in a cavity 2 of a mold 1. After carrying out crosslinking reaction, the cavity 2 is opened for foaming/expansion to form a lightweight boot body H with a specific gravity of 0.2-0.4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143265-A (JP)
Title: Cooling liquid, method for sealing cooling liquid and cooling system
Inventor: NISHII MIKITO
IPC: F25D9/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cooling liquid for fuel cells, which has low conductivity, rust prevention, high heat transfer properties and nonfreezing properties as a cooling liquid for a fuel cell stack, especially excellent aluminum corrosion resistance, reduced foaming properties and excellent low-temperature stability.  <P>SOLUTION: The cooling liquid comprises a base containing water and contains a polyglycerol and/or a polyvinyl alcohol as a rust-proof additive. The cooling liquid for fuel cells for vehicle mounting comprises the cooling liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147100-A (JP)
Title: Focused state display device,mobile terminal, information display program, and recording medium having information display program recorded therein
Inventor: HAGINO YOSHIO
IPC: G02B7/28
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focused state display device on which the user can easily determine the focused state of a camera, easily confirm and adjust the focus, and also to provide a mobile terminal, an information display program, and a recording medium having the program recorded therein.  <P>SOLUTION: The mobile telephone 10 includes a means 30 for discriminating an image captured from the camera 12 in a focused state, a focused-state display means 31 for displaying the focused state and a focused direction on an LED 13 and/or on a loudspeaker 14, a means 32 for storing transitions of the focused states of the images obtained by the focused-state discriminating means 30 with passage of time of the captured images, a means 33 for discriminating the focused direction from the time passage of the focused states obtained by the focused-state storage means 32, display units 15, 16 for displaying character or image information and the focused state, and a loudspeaker 14 for informing the user of the focused state by voice or sound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142262-A (JP)
Title: Method for manufacturing foamed sheet for molding styrene resin and method for molding it
Inventor: HIRAI TAKAAKI
IPC: B29C48/67
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a foamed sheet for molding a styrene resin capable of stably manufacturing the foamed sheet for molding the styrene resin which keeps a condition suitable for thermoforming for a long time, has low open-cell rate and water absorption, and is excellent in mechanical strength.  <P>SOLUTION: The method for manufacturing the foamed sheet for molding the styrene resin wherein after the styrene resin and a foaming agent are fed into an extruder and they are melted and kneaded, they are extruded from the extruder, is characterized by the foaming agent comprising 77-98 wt.% butane and 2-23 wt.% dimethyl ether, and the butane comprising 65-100 wt.% iso-butane and 0-35 wt.% n-butane.  <P>COPYRIGHT: (C)2004,JPO