baber/WOPTO huggingface dataset:
Patent JP-2003157686-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: TANAKA TOMOHARU
IPC: G11C16/06
Filed: 2002-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an EEPROM having a multi-level storage system in which a control circuit except a memory cell can be simplified. SOLUTION: A data storage circuit 9 for storing control data deciding control voltage applied in write operation is provided in each bit line BLi, BLi+1 in a multi-level EEPROM, control voltage is applied to a corresponding bit line on the basis of the control data in write, and a read bit line signal is applied selectively to a corresponding bit line on the basis of control data stored in each data storing circuit in read. The data storing circuit comprises first and second sub-data circuits 20, 21 for storing first and second sub-data, detects the write state of a selected memory cell and the logic level of a read signal on a transfer line decided from the second and first sub-data, and changes the first and second sub-data so as to control write when write is sufficient.
Patent JP-2004157897-A (JP)
Title: Information retrieval means
Inventor: OGUSU CHIKA
IPC: G06F17/30
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To automatically extract new words from a document and collect information related to the new words from, e.g., the Internet, to display this information, thereby automatically creating auxiliary materials for understanding the document.  <P>SOLUTION: An information retrieval means comprises a means for extracting words from a dictionary that stores words and information on the dates when the words appeared and from a document; a means for referring to the dictionary about the words extracted; a means for determining whether the words are new; a means for searching, e.g., the Internet using the new words as keys; a means for obtaining the results; and a means for displaying this information obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163483-A (JP)
Title: Electrifying device, transfer device, developing device, paper discharging device and image forming apparatus
Inventor: YAMADA MASAAKI
IPC: G03G21/20
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To humidify an electrifying device, a transfer device, a developing device and a paper discharging device, etc., while attaining the reduction of the size of the individual devices and the whole image forming apparatus.  <P>SOLUTION: The electrifying device is provided with: an electrifying means 15 arranged at a location facing the outer circumferential surface of a photoreceptor 2; a casing member 16 surrounding the electrifying means 15; a solid-state polymer electrolyte film 21 which is arranged inside the casing member 16 so that one side of the film 21 faces the inside of the casing member 16 and the other side of the film 21 faces the outside of the casing member 16; a porous cathode 22 arranged on the side of the film 21 facing the inside of the casing member 16 and connected to the negative electrode of a power source part; and a porous anode 23 arranged on the side of the film 21 facing the outside of the casing member 16 and connected to the positive electrode of the power source part. When DC voltage is applied between the porous cathode 22 and the porous anode 23, an area around the electrifying means 15 facing the porous cathode 22 is humidified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130288-A (JP)
Title: Production method of wheat flour combinedly using rice milling machine
Inventor: IINO KIYOUKO
IPC: A23L7/10
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flour milling method in which epicarp is ground in advance when milling wheat.  <P>SOLUTION: Wheat flour with less epicarp inclusion ratio is obtained by passing wheat through a machine such as a rice milling machine for grinding epicarp before treating in a stone mill or a roll.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172193-A (JP)
Title: Ferrite core and chip inductor using the same
Inventor: ISHIDA CHISATO
IPC: H01F17/04
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip inductor with a simple structure and a high Q-value.  <P>SOLUTION: A ferrite core has a columnar cylindrical unit, leg units provided on both ends of the cylindrical unit, and electrodes provided on the bottom surfaces of the leg units. The electrodes are formed in recesses provided on the bottom surfaces. Further, the chip inductor employs the ferrite core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169648-A (JP)
Title: Method and device for starting ignition device for internal combustion engine
Inventor: YAMASHITA RYOHEI
IPC: F02P3/08
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To speedily achieve starting of a microcomputer in starting and to improve starting performance of an internal combustion engine, in an ignition device for the internal combustion engine for controlling ignition timing with the microcomputer.  <P>SOLUTION: The ignition device for the internal combustion engine of capacitor discharge type works so that the ignition timing signal is calculated from a period detecting signal obtained from the forward voltage portion of the output voltage of a power generator coil, a peak voltage detecting signal and a start voltage detecting signal are obtained from a delay side reverse voltage portion of the output voltage of the power generator coil, and an output timing of an ignition signal in each speed region is determined based on the period detecting signal, the peak voltage detecting signal, and the start voltage detecting signal. When the ignition device is started by a recoil starter, charged voltage of a constant voltage power supply for charging the reverse voltage portion of the output voltage is speedily raised to a microcomputer starting voltage to easily and speedily start the internal combustion engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167103-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To make the announcement to the effect that the specified game states proceed in the aspect advantageous for the players upon the establishment of the starting conditions when the game balls advance into the specified receiving slot with the opening or closing of the open/close piece based on the start memory.  <P>SOLUTION: The game machine is provided with a decision means for determining the specified upper limit frequency based on the establishment of the starting conditions that leads to the generation of the specified game states when the specified game states occur, a memory means which stores the due execution of the starter games based on the establishment of the new starting conditions until the starter game being executed ends if more starting conditions are established during the execution of the current starter game, a starting conditions establishment timing judging means which judges whether the random numbers match the specified criterion value or not when the starting conditions are established as leading to the picking up of the random numbers, a performance means for executing the specified performance and a performance control means for controlling the performance means. The performance control means executes the control to make the performance means carry out the special performances when the coincidence with the criterion value is found in the judgement by the starting conditions establishment timing judging means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172497-A (JP)
Title: Electronic circuit assembling method and component mounting program generating program
Inventor: KATO MITSUAKI
IPC: H05K13/04
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit assembling method, a component mounting program generating program, and an electronic circuit component mounting system which shorten a replacement time.  <P>SOLUTION: In replacement, mount positions of electronic circuit components which are common to a wiring board before replacement and a wiring board after replacement, a common feeder, a characteristic feeder before replacement, and electronic circuit components characteristic of the wiring board after replacement are displayed on a screen and an operator leaves the common feeder on a feeder support base and mounts a feeder for supplying the electronic circuit components characteristic of the wiring board after replacement on the feeder support base. A mount position in mounting is inputted and the bar code of the feeder is read to obtain information on electronic circuit components actually mounted on the feeder support base and the mount information of the feeder for supplying them, and a host computer 112 changes a feeder mount position in a generated existent component mounting program according to the information. The mount positions of the characteristic components may automatically be determined after the replacement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178076-A (JP)
Title: Book purchase system
Inventor: TAKAI SATOSHI
IPC: G06Q50/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a book purchase system dispensing with the retrieval of a desired book by a user itself by registering a retrieval condition for the desired book by the user, and retrieving book information by a system to present a candidate book list.  <P>SOLUTION: This system comprises a member terminal 10 for inputting the book retrieval condition by the user; a bookstore terminal 20 for registering the book information; a publisher terminal 30 for registering book information for back issues and new publications; a financial institute system 40 for performing a payment; a delivery agent terminal 50 of a delivery agent delivering books; a book purchase mediation system 60 for presenting a book information list to members. The book purchase mediation system 60 comprises a database 67 for registering member information, the book retrieval condition and the book information; a member registration part 62; a book retrieval part 68 for retrieving the book information in the book retrieval condition and presenting the candidate book list; an information delivery part 66 for preparing the payment and delivery of a purchased book; and a communication processing part 61 connected to a network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174810-A (JP)
Title: Inkjet recording medium and manufacturing method thereof
Inventor: ENDO KIYOSHI
IPC: B41M5/50
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance glossiness; to reduce cracks; to bring about a good ink absorption capacity and good color development properties; to enhance productivity; and to make it inexpensive manufacturable.  <P>SOLUTION: The inkjet recording medium is provided with an ink receiving layer which can be obtained by applying a coating liquid, containing a silica fine-particle dispersion, onto a substrate. The inkjet receiving layer contains at least two or more kinds of ground and dispersed wet silica fine particles with different mean particle diameters; the mean particle diameters of the wet silica fine particles with large particle diameters are set at 200-1,000 nm; and the mean particle diameters of the wet silica fine particles with small particle diameters are set at 100-500 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314341-A (JP)
Title: Driving device
Inventor: ANDO DAIGO
IPC: B60L50/16
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve starting capability of an internal combustion engine.  <P>SOLUTION: When operation stop of an engine is instructed, the engine is stopped at a position far from the first compression process when starting the engine next time, for example, at a target stop position θt set at the top dead center of a piston in a compression process just before stopping (S106-S112). Engine speed in the first compression process when starting the engine next time is set higher in comparison with the case of stopping the engine at a position near the first compression process to smoothly carry out the compression process by stopping the engine. As a result, engine starting capability is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175209-A (JP)
Title: Unmanned aircraft
Inventor: NAGAYAMA TAKASHI
IPC: B64C13/18
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unmanned aircraft capable of automatically avoiding a collision against an approaching moving body (another aircraft, for example).  <P>SOLUTION: This unmanned aircraft performing an automatic flight along a predetermined flying route comprises TCAS 10 attaining an approaching information of another aircraft A against a proper aircraft and outputting a predetermined avoiding command on the basis of this approaching information; and control means (a CPU of a flight computer 20) for use in controlling operation units 3a, 4a and 5a for performing a predetermined collision avoiding action when an avoiding command is outputted from the TCAS 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177745-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ITO AKIHIRO
IPC: G03G15/20
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device 100 that enables a temperature rise faster than that by only a radiation system, and further can evade (1) shorter life due to friction of a heat generating body, a heat conductor, an endless moving body, or a slide contact, (2) an unstable surface moving speed of the endless moving body due to friction against the heat generating body and heat conductor, and (3)occurrence of electric noise by the slide contact.  <P>SOLUTION: Provided is an contacting/separating mechanism 106 by which a heating member 103 to heat the inner peripheral surface of a roller part 102 of a heat roller 101 is brought into contact with and is separated from the inner peripheral surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177861-A (JP)
Title: Optical scanning system
Inventor: TAKAKUBO YUTAKA
IPC: H04N1/113
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning system which is short in length but has a long back focus and can reduce the jitters in a sub-scanning direction caused by the change of the scanning point on the polygon mirror and its face tangle.  <P>SOLUTION: The laser beam flux emitted from the light emitting spot of a laser light source 10 passes a first optical system 13 and forms a scanning line on the surface to scan passing a second optical system 18 while dynamically deflected by a polygon mirror 15. When representing the magnification of the sub-scanning by m in the second optical system 18, the focus distance by f[mm] in the cross-section of the second optical system, and half the scanning width by w [mm] and when ¾ m ¾> 1.85, the inscribed radius r [mm] of this polygon mirror 15 satisfies the following conditional expression (1). Formula (1):r<5cos(w/2f)/[2¾m¾ ä1-cos (w/2f)}].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184515-A (JP)
Title: Fixing device and image forming apparatus
Inventor: AMITA AKIYASU
IPC: G03G15/20
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the damage to a fixing rotary member of a fixing device without hindering a normal movement of a separation member even in a case where foreign substances such as toner and silicone oil stick to an area between a separation member which separates a transfer sheet from the fixing rotary member and a support member which supports it.  <P>SOLUTION: In the fixing device, a support member 40 supports a separation claw (separation member) 60 in such a manner that the separation claw 60 freely turns around a support shaft 50 and freely moves between a separation position where the separation claw is in slide contact with the circumference of the fixing roller (fixing rotary member) thereby separating a transfer sheet from the fixing roller and a spaced position where the separation claw is spaced from the circumference of the fixing roller. Projections are formed on the opposite contact faces 42a and 43a of the support member 40 or/and the contact face 61a of the separation claw 60.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183758-A (JP)
Title: Shift controller for vehicular automatic transmission
Inventor: AYABE ATSUSHI
IPC: F16H61/08
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift controller for vehicular automatic transmission that automatically suppresses the drop of engine rotation speed at the time of clutch-to-clutch down gear change during deceleration running and appropriately eliminates a gear change shock caused by the drop and delay of the gear change time regardless of vehicle variation, the number of learnings, or the like.  <P>SOLUTION: Since the engaging pressure of a hydraulic frictional engaging device is speedily learning-corrected using a large learning corrective value by a learning control means 144 so that the drop amount N<SB>US</SB>of the input shaft rotation speed N<SB>IN</SB>rapidly decreases for large drop amount N<SB>USMAX</SB>comparing small drop amount, when the drop amount N<SB>USMAX</SB>of the input shaft rotation speed N<SB>IN</SB>of the automatic transmission 14 exceeds a predetermined value (target under shoot amount N<SB>USU</SB>) at the time of clutch-to-clutch down gear change during the deceleration running, the drop N<SB>EUS</SB>of the engine rotation speed N<SB>E</SB>is rapidly, automatically suppressed, and gear change shock caused by the drop and delay of the gear change time are appropriately eliminated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181749-A (JP)
Title: Producing method for resin molded article and resin molded article produced by the method
Inventor: NAKAMURA SUMIO
IPC: B29C51/08
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a producing method for a resin molded article which can always exhibit a uniform gloss and surely avoid the damage and peeling of an evaporated film for exhibiting the gloss and the resin molded article produced by the method.  <P>SOLUTION: The method has a press molding process in which a sheet A of a transparent thermoplastic resin which is heated to a prescribed temperature is set between a male mold 6 and a female mold 7 and press-molded with a smooth silicone rubber 8 sheet placed between the resin sheet A and the profile surface of the male mold 6 and a finishing process in which after the evaporated film 4 of a thickness to interfere with the wavelength of light of a prescribed color is formed in relation to a surface molded by the profile surface of the male mold 6 in the press molding process, a transparent or opaque protective coating layer 5 is formed on the evaporated film 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004124246-A (JP)
Title: Stacked film having excellent wear resistance and heat resistance, production method therefor, and stacked film-coated tool having excellent wear resistance and heat resistance
Inventor: OBARA TOSHIMITSU
IPC: C23C14/34
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacked film which is covered with an alumina film essentially consisting of an α type crystal structure having particularly excellent heat resistance and has excellent wear resistance and heat resistance.  <P>SOLUTION: (1) In a stacked film including a hard film consisting of a compound of metallic components essentially consisting of Al and Ti with B, C, N, O or the like, the hard film is oxidized to form an oxide-containing layer, and an alumina film essentially consisting of an α type crystal structure is formed on the oxide-containing layer so as to be the stacked film. (2) Alternatively, a hard film consisting of a compound of a metal whose standard free energy for producing an oxide is higher than that of aluminum with B, C, N, O or the like is formed, and thereafter the surface of the hard film is oxidized to form an oxide-containing layer, and then an alumina film is formed while reducing the oxide on the surface of the oxide-containing layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004194398-A (JP)
Title: Device and method for treating varnish in stator coil
Inventor: NAKAMURA MASAYUKI
IPC: H02K15/12
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for treating varnish in a stator coil, which can prevent the adhesion of varnish to the axial end face of a stator.  <P>SOLUTION: Vanish is dropped (in the direction of each arrow 32 and 33) via each drop nozzle 7-10 to each end of a stator coil 2 jutted out at both axial ends of a stator 3 which rotates, being held by a stator holder 4. Each air nozzle 35 and 36 supplies compressed air via a solenoid valve not shown in figure from outside, and is arranged in the nearby positions of the lowermost sections of both axial hems of the internal perimeter of this stator 3. The jet of each air nozzle 35 and 36 is arranged to blow out air toward (in the direction of an arrow 37) the right and left axial ends of the stator 3 from diagonally above half outside the stator 3. Consequently, the vanish has flown to the axial right and left ends of the stator from the stator coil 2, and is blown away downward of the stator 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191590-A (JP)
Title: Image forming apparatus
Inventor: TAKAYAMA YASUO
IPC: G03G21/10
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent toner discharged from a cleaning member or residual toner after transfer which has passed through the cleaning member from sticking to a contact charger.  <P>SOLUTION: An image forming apparatus is provided with: a contact charger 2 to charge an image carrier by coming into contact with the image carrier and having specified DC voltage applied; a cleaning member 6 to attract and hold the residual toner on the image carrier after transfer and also to discharge the residual toner after transfer held on the image carrier by having specified cleaning voltage applied; and a control part 30 to control voltage applied to the contact charger and voltage applied to the cleaning member. The controlling part 30 controls the application of the voltage to the cleaning member 6 and application of the voltage to the contact charger 2 so that the residual toner after transfer passes the position of the contact charger 2 when DC voltage equal to or higher than discharge start voltage is applied to the contact charger.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192718-A (JP)
Title: Magnetic disk device
Inventor: TAKADA HIROYUKI
IPC: G06F3/06
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk device of a retry control system which does not cause performance degradation by repeating retry without reporting errors to a supervising host computer.  <P>SOLUTION: The number of times of retry carried out without reporting the errors to the supervising host computer is determined according to the elapsed time from a start of execution of a command such as reading, a recovered error is reported if the time required to retry exceeds a certain threshold, even if the error is recovered within the number of the times of the retry without reporting the errors to the supervising host computer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI