baber/WOPTO huggingface dataset:
Patent JP-2004021161-A (JP)
Title: Method for assembling electrophotographic image forming apparatus and method for assembling process cartridge
Inventor: WATANABE KAZUFUMI
IPC: G03G21/18
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit that can be attached to or detached from a plurality of electrophotographic image forming apparatus bodies, a process cartridge as an example of the unit, an assembly method of the unit for efficiently recycling a storage means mounted to the unit and the process cartridge, and a method for assembling the process cartridge.  <P>SOLUTION: The process cartridge having a storage means and the process cartridge without any storage means are compatibly attached to or detached from the plurality of image forming apparatus bodies. The storage means removed from the process cartridge having the storage means used in the image forming apparatus bodies that cannot use the storage means is recycled for the process cartridge that coincides with contents stored in the storage means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023029-A (JP)
Title: Variable wavelength-semiconductor laser
Inventor: ORITA KENJI
IPC: H01S5/12
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable wavelength semiconductor laser, in which increase of the width of the variable oscillating wavelength and the increase in the response speed are made compatible, without increasing the operation current.  <P>SOLUTION: The variable wavelength semiconductor laser has at least two regions of a first region and a second region in the direction of the resonator, and the width of the optical waveguide at the active-layer depth position in the first region is made shorter than the width of the waveguide in the second region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016193-A (JP)
Title: Mower collector
Inventor: MATSUKI SATOSHI
IPC: A01D34/64
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mower collector for housing turf mown by the mower constituted as high at the rear side of a tractor, the supply of the turf of which is performed from the bottom of the collector, having a simple constitution not exposing a turf-conveying mechanism on a circumferential part and improved in the collection rate of the turf.  <P>SOLUTION: This mower collector is constituted by installing a housing floor 6 capable of being lifted up and down between the lower and upper positions of an inlet port 5 for receiving the conveyed turf mown by the mower 4, at the collector 3 attached to the rear part of a vehicle body 1 and capable of opening up an opening part 2 at the lower side by turning to the rear upper part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003025236-A (JP)
Title: Improved design polishing material
Inventor: NEVORET DAMIEN
IPC: C09K3/14
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a covered polishing material suitable for use in very fine polishing. SOLUTION: This covered polishing material has a polishing material surface designed to contain a number of formed complexes bonded to a common backing. Each complex has a particle layer of functional powder containing cured resin, and adhering to the abrasive grain dispersed therein and formed polishing material complex to be bonded, and a top upper coating layer is placed on the functional powder particle. As the functional powder, cited are fine abrasive grain, grinding assistant, anti-static additives, lubricant powder and so on.
Patent JP-2003119324-A (JP)
Title: Rubber mixture, method for producing the same, its use, and molded product obtained from the rubber mixture
Inventor: LUGINSLAND HANS-DETLEF DR
IPC: B60C1/00
Filed: 2002-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a rubber mixture having excellent processing behavior and improved data of vulcanizate. SOLUTION: This rubber mixture contains (a) a rubber or a mixture of the rubbers, (b) at least one filler, and (c) a processing adjuvant represented by general formula (I): R<1> -O-R<2> , and is produced by mixing the rubber or the mixture of the rubbers, the filler and the processing adjuvant represented by formula (I) in a mixer.
Patent JP-2004032919-A (JP)
Title: Charge pump apparatus
Inventor: GOTO TATSUMI
IPC: H02M3/07
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge pump apparatus of low power consumption, effectively reusing excess charges in a program mode which were conventionally difficult to recover for obtaining a target high potential in nonvolatile memory.  <P>SOLUTION: The high-voltage excess charges generated at the charge pump after completion of the program mode by a nonvolatile memory unit is effectively recovered in a capacitor of appropriate volume to supply the required amount of charges to a precharge in the next program mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027997-A (JP)
Title: Lubricant circulating structure for oil pan
Inventor: MATSUMOTO SHIGEHIRO
IPC: F01M11/03
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of the oil caused by the interruption of the circulation of a lubricant in an oil pan having a plurality of tank parts.  <P>SOLUTION: In this lubricant circulating structure composed of the oil pan 1 having the plurality of tank parts 1a, 1b, an oil pump 3 for circulating the lubricant from the oil pan to an engine, an oil strainer 2 for communicating one of the tank parts 1a, 1b and the oil pump 3, and a communication pipe 4 for communicating both tank parts, a bypass pipe 6 is mounted for connecting the oil strainer 2 and the communication pipe 4, so that the air can be pumped up and eliminated by the oil pump 3 through the bypass pipe 6, even when the air is filled in the communication pipe 4, whereby the normal circulation by the communication pipe 4 can be recovered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032487-A (JP)
Title: Integrated circuit for video signal
Inventor: FUJIHIRA HIROSHI
IPC: G11B20/10
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit for video signals inexpensively configured by simplifying a video signal output circuit in a video apparatus combining a plurality of video media.  <P>SOLUTION: External video signal input terminals 13, 14 are provided to an S-VHS video signal integrated circuit 10 to receive video signals from the other integrated circuit 42 for DVD video signals combined with the integrated circuit 10. Further, the video signal output circuit is simplified and is made inexpensive by providing optionally switchable video signal changeover devices 16, 17 inside and allowing a microcomputer 19 to select the changeover devices 16, 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031227-A (JP)
Title: Combination terminal metal fitting
Inventor: SAKATANI ATSUSHI
IPC: H01R13/52
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a simple waterproof structure and prevent the drag of a bolt when the bolt or the like is fastened.  <P>SOLUTION: A combination ground terminal A is coupled in a state that, for example, four ground terminals 10 whose connecting plates 17 are superposed together with respective electrical wire fixing portions 11 are shifted from each other. A seal part 30 is formed by molding a synthetic resin material over the electrical wire fixing portion 11 of each ground terminal 10. The lower surface of the seal part 30 is protruded into a detent portion 33 fitted in an engaging hole 43 formed in a body 40. The combination ground terminal A is placed on the surface of the body 40 with the detent portion 33 fitted in the engaging hole 43 to align passing holes 18 in the connecting plates 17 with a mounting hole 41. A bolt 45 passed through the passing holes 18 is threaded and fastened into a nut 42. By the contact of the detent portion 33 with the hole edge of the engaging hole 43, the drag of the combination ground terminal A is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003060069-A (JP)
Title: Method for fabricating semiconductor element having double gate oxide film
Inventor: CHO CHANG-HYUN
IPC: H01L21/28
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor element having a double gate oxide film. SOLUTION: A gate oxide film and a gate pattern are formed on a semiconductor substrate where CA and PA are delimited. Source and drain regions are then formed in the vicinity of the surface of the semiconductor substrate between the gate patterns. Subsequently, an interlayer insulation film pattern having a contact hole for exposing the semiconductor substrate of the CA while filling the gap between the gate patterns is formed. Thereafter, the semiconductor substrate of the CA thus exposed is oxidized and a gate oxide film of the CA thicker than that of the PA is formed by diffusing oxygen. Since a double gate oxide film can be formed such that the gate oxide film of the PA is not contaminated, operational characteristics and reliability of a semiconductor element can be enhanced.
Patent JP-2004032950-A (JP)
Title: Power supply monitoring device, power supply monitoring method, and program
Inventor: KATAYAMA HITOSHI
IPC: H01M10/44
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply monitoring device for constantly displaying the residual amount of a battery by suppressing the power consumption of a battery for a backup power supply to the utmost.  <P>SOLUTION: The power supply monitoring device comprises a main power supply 1 that supplies power to a power demand side at a normal time, and the battery 2 for the backup power supply that supplies power at an abnormal time when power is not substantially supplied by the main power supply 1. The power supply monitoring device monitors a system that supplies power to the power demand side 3 from the battery 2 for the backup power supply when the output voltage of the battery 2 for the backup power supply becomes higher than the output voltage of the main power supply 1, and also comprises a battery residual amount detecting part 4 that detects the residual amount of the battery 2 for the backup power supply, a display 5 that displays the detected residual amount of the battery, a switch 13 that switches the power supply to the battery residual amount detecting part 4 from the battery 2 for the backup power supply, and a control part 6 that controls the switching operation of the switch 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033024-A (JP)
Title: Electric reel for angling
Inventor: TERAUCHI TAKASHI
IPC: A01K89/017
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric reel eliminating contact resistance of a drive output shaft with a sealing member, reducing a drive loss, simultaneously eliminating lowering of waterproof performance with abrasion of the sealing member and improving durability.  <P>SOLUTION: This electric reel is obtained by housing a spool motor for winding and driving a spool rotatably supported on a reel body in a motor case. In the electric reel, the motor case is composed of a watertight material and a magnetic rotator of a magnet noncontact power transmission mechanism for transmitting torque introduced into one of the adjacently arranged magnetic rotators to the other magnetic rotator utilizing magnetism is mounted on the drive output shaft of the spool motor housed in the motor case. Furthermore, the other magnetic rotator of the magnet noncontact power transmission mechanism is arranged adjacently to the magnetic rotator on the outside of the motor case. The drive force of the spool motor is transmitted through the magnetic rotator to the spool side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340636-A (JP)
Title: Cutting tool for rail-like metal upper part of aluminum sash frame or the like
Inventor: MIWA YOSHINOBU
IPC: B23D29/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for cutting a joint part at the upper part of a protruded rail from below by turning a rail-like metal protruded in a cross section such as an aluminum sash frame horizontally being grasped using two cylindrical blades fixed by a block.   <P>SOLUTION: Two steel blades (2) are mounted below the steel block (1). A steel handle (3) is mounted beside the block. The rail-like metal of a part protruded in a cross section such as an aluminum sash frame is grasped by the two blades to cut off a joint part by turning it horizontally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035947-A (JP)
Title: Anticorrosive coating material for aerosol spray can and ordinary simple repair method using the same
Inventor: NISHIMORI SHUJI
IPC: B05D7/24
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anticorrosive coating material for an aerosol spray can which has excellent storage stability, and can form a coating film having excellent adhesion with a base, infiltration properties into a rust face, corrosion preventability, weather resistance or the like, and to provide an ordinary simple repair method using the same.  <P>SOLUTION: The anticorrosive coating material comprises (A) a one-part anticorrosive coating material which is an organic solvent type anticorrosive coating material crosslinked and set owing to moisture in the air, and comprising (a) a resin containing a functional group capable of crosslinking, and, if required comprising (b) a crosslinking agent reacted with the functional group capable of crosslinking in the resin (a), (B) an auxiliary organic solvent, and (C) an injection agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035185-A (JP)
Title: Cut bag conveying device of rotary type powder agent filling and packaging machine
Inventor: MASAI TOSHIO
IPC: B65B9/087
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cut bag conveying device, which holds a bag ranging from its front portion to its rear portion where the bag is separated from the next bags adjacent to each other and is used for a powder agent filling and packaging machine which fills bag sections made by forming many width sealing sections from a long film folded in half with a specified quantity of powder agents and cut them at width sealing sections.  <P>SOLUTION: The cut bag conveying device includes a pair of peripherally circulating means which laterally advance in parallel with each other from the upperstream side to the downstream side of a cutting device, a gripping means which are attached to the peripherally circulating means separatedly from each other and an include a gripper for holding the upper end section of a bag, and drive motors for driving the chains of a pair of the peripherally circulating means so that the relative speed of each of a pair of the peripherally circulating means can be changed. In the cut bag conveying device, making a pair of grippers by one or two or more grippers, many pairs of grippers of a periphery circulating means and many pairs of grippers of the other periphery circulating means are arranged alternatively in the longitudinal direction of each periphery circulating means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036573-A (JP)
Title: Electric power/cold heat feeding combined system
Inventor: ITO ARATA
IPC: F25B27/02
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power/cold heat feeding combined system with a high facility efficiency in which a construction cost is reduced.  <P>SOLUTION: The combined system is provided with a steam power generation system 1 for carrying out power generation by driving a steam turbine 5 by steam generated in a steam generator 4 and condensing and circulating the steam after driving the steam turbine by a condenser; a mixture medium power generation system 2 connected to the condenser 7 of the steam power generation system 1, containing a medium having a lower boiling point than water as an indispensable component, recovering waste heat of the steam power generation system 1 by a separation of concentration of a mixture medium comprising a plurality of kinds of medium, carrying out power generation by driving a mixture medium turbine 11, condensing the mixture medium vapor after the power generation by an ejector type mixing absorbing condenser 13 and using a part of the condensation as a driving fluid of the ejector type mixing absorbing condenser 13; and an absorption refrigeration system 3 in which the steam is fed from the steam power generation system 1, the mixture medium is separated by concentration and adiabatic expansion is carried out to cool a coolant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039182-A (JP)
Title: I/v conversion circuit, optical head, and recording/reproducing device
Inventor: NAGARA TORU
IPC: G11B7/125
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an I/V conversion circuit advantageous to miniaturization, an optical head, and a recording/reproducing device.  <P>SOLUTION: First and second reproducing RF signals RF+, RF- outputted from a differential signal generation means 2012 are given to a preamplifier 120 to reproduce information. In a recording mode, the address information of the land of a DVD-R is read on the basis of a differential signal between 1st and 2nd signals S1, S2 outputted from 1st and 2nd addition amplification means 2014, 2016 respectively. In a period that a laser light source 1 is maintained by writing power in the recording mode, a laser control part 121 is driven on the basis of a WRF signal obtained by adding the 1st and 2nd signals S1, S2 outputted from the 1st and 2nd addition amplification means 2014, 2016 respectively, so that the radiation power of the laser light source 1 can be optimally controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040698-A (JP)
Title: Broadcast receiving apparatus and chat system about program
Inventor: NONOMURA TAKAYA
IPC: H04N7/173
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To find out someone to talk to when it is desired to talk with someone about a television program while viewing the program.  <P>SOLUTION: When the instruction of a chat participation request is received from a user, a digital broadcast receiving apparatus 30 transmits information specifying the program under receiving and information indicating a will of chat participation through a modem to a management system 51. When the management system 51 is notified of two or more chart participation wills with respect to the same program, a construction of a chat room is requested to a distribution server 52 connected to the Internet. A URL required for accessing the chat room is transmitted from the distribution server 52 to each receiving apparatus 30 and the URL is displayed on a screen of the receiving apparatus 30. Every user starts reading software in his personal computer 40 having an Internet connection environment and inputs the URL to take part in the chat room.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041288-A (JP)
Title: Rub-washing implement
Inventor: KATSUKAWA TAKAHITO
IPC: A46B7/04
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rub-washing implement which is good usability and shows high ability of rub-washing.  <P>SOLUTION: The rub-washing implement 1 is provided with: an annular rub-washing implement main body 21 wrapped with a cylindrical net 23; a base plate 10 having an opening pulling-out hole 14 at a recess part formed on a lower surface; and a cap 30. As for a wrapping body 20, the rub-washing implement main body 21 is wrapped in a state where one end part of the net 23 pulled out from the hollow part of the rub-washing implement main body 21 and the other end part of the net covering an outer peripheral surface of the rub-washing implement main body 21 are pulled and put together and a residual part 25 of both of the ends of the net which are pulled and put together is exposed. The residual part 25 of the wrapping body 20 arranged on the recess part of the base plate 10 is pulled out from the pulling-out hole 14 and engaged with the base plate 10, and the cap 30 is mounted to the base plate 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048859-A (JP)
Title: Thin shape, highly efficient motor or laminate for generator, and motor or generator
Inventor: YOSHIDA MITSUNOBU
IPC: H02K1/02
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic laminate for a motor or a generator having a winding guide or the like manufactured by bending, by realizing a heat treatment for developing magnetic characteristics, simultaneously maintaining excellent magnetic characteristics of an amorphous metal thin strip for developing high magnetic characteristics and realizing a magnetic laminate having bending workability together.  <P>SOLUTION: In the motor or the generator having a rotor made of a magnetic material and a stator, at least partial magnetic material of the rotor or the stator is constituted of the laminate made of the amorphous metal magnetic thin strip, and the laminate made of the amorphous metal magnetic thin strip has shape retentivity by bending working.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048258-A (JP)
Title: Acoustic device
Inventor: SHODA HIROYUKI
IPC: H04S7/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional acoustic device that has caused an unsatisfactory speaker output when an output characteristic of a speaker is not compatible with an acoustic characteristic of an acoustic signal even in the case that the acoustic characteristic of the acoustic signal is variable.  <P>SOLUTION: The acoustic device includes: an operation section 16 for selecting and setting a 5.1ch mode or a 6ch mode and setting a speaker with a different output characteristic from each mode; a DSP section 15 for revising the characteristic of the acoustic signal when the 5.1ch mode is set and outputting the acoustic signal whose characteristic is revised to each speaker; and a microcomputer 18 that controls the DSP section 15 to apply mute control to the acoustic signal from a first output 120A connected to a speaker whose output characteristic is discriminated not to be compatible with the acoustic characteristic of the acoustic signal when discriminating that the output characteristic of the speaker set at present is not compatible with the acoustic characteristic of the acoustic signal whose characteristic is revised in a mode set at present.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043112-A (JP)
Title: Vehicle for work
Inventor: OKAYASU YOSHIKIMI
IPC: B66F9/06
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle for work of a low vehicle height and a short vehicle longitudinal length in a housing posture capable of lifting a work stand up to the required lifting height.  <P>SOLUTION: A vehicle 1 for high lift work has a working device 39 equipped with a swivel base 9 mounted on a sub frame 4, a boom 11 at least vertically elevatingly mounted on the swivel base 9, a parallel link mechanism 19 vertically swivelably mounted on the tip part of the boom 11, and a working stand 29 mounted on the tip part of the parallel link mechanism 19. The working device 39 lays down the boom 11 to the position to be approximately horizontal state from the front side to the rear side, and stores the parallel link mechanism 19 in the state of being rocked to the position extending approximately vertically downward. Since the side located at the rear side in the longitudinal direction of the vehicle for work extends in parallel to the rear end 4a of the sub-frame 4 and is stored so as to locate on the sub frame 4 in a plane view, the longitudinal length of the vehicle can be shorten comparing to the conventional one, and the vehicle height can be lowered to improve compactability of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012453-A (JP)
Title: Measuring spoon
Inventor: MASUBUCHI KIYOSHI
IPC: G01F19/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring spoon capable of measuring plural kinds of volumes, and selecting the measuring volume simply by one hand.  <P>SOLUTION: This spoon for measuring a necessary quantity by piling side parts on a bottom part is constituted so that the bottom part and the side parts can be rotated around the fulcrum.  <P>COPYRIGHT: (C)2004,JPO