baber/WOPTO huggingface dataset:
Patent JP-2004192682-A (JP)
Title: Device and method for erasing recorded data in magnetic storage device
Inventor: ITO TOMOAKI
IPC: G06F21/60
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method by which the recorded data in the magnetic storage device can be erased perfectly or almost perfectly.  <P>SOLUTION: In this device for erasing the data of the magnetic storage device M by a generated magnetic field of a coil 3 making an electric charge of a capacitor 5 to be discharged, an inductance H and an internal resistance R of the coil 3 and an applied voltage V of the capacitor 5 are set so that a rebound phenomenon is generated at least once, of which the direction of the magnetic field is changed over in accordance with the reverse current made to flow into the coil by the change of a polarity of a transient voltage at the discharged time. Thus, the recorded data are erased perfectly or to the state close thereto from the recording medium of the magnetic storage device M.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190934-A (JP)
Title: Control device for refrigerator
Inventor: YAMAMOTO IZUMI
IPC: F25B1/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a refrigerator to be controlled with a first control part for primary control of the refrigerator and a second control part for inverter control, requiring less power consumption of the second control part by giving the function of room temperature display to the first control part and cutting off power supply to the second control part during stopping a compressor.  <P>SOLUTION: Power inputs are supplied to the first control part 8 and the second control part 9, respectively, and the first control part 8 determines the operation of the compressor and the second control part 9 controls an inverter of a compressor motor. The function of room temperature display is given to the first control part 8. When the first control part 8 determines the stop of the compressor, the first control part 8 controls the power supply to the second control part 9 to be cut off via an integrating means 12 for integrating a clock signal and a cut-off means 10 for cutting off the power supply to the second control part 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192357-A (JP)
Title: Travel commodity searching/reserving system using joint server
Inventor: KUBODERA SHIGERU
IPC: G06Q50/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system performing data relay among a plurality of travel agency systems by a single identification and receiving a search result and a reservation result in a user terminal.  <P>SOLUTION: This travel commodity searching/reserving system comprises a search/reservation server arranging a travel commodity, the travel agency system possessed by a travel agency providing the travel commodity/services and a joint server connecting and functioning the both. The search/reservation server is provided with a user information storage means, an identification means, an identification data relay means, a contents display means, a search condition receiving and extraction means, a reservation instruction receiving means, and a data receiving means. The joint server relays the data transmission/receiving among the plurality of travel agency systems.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194115-A (JP)
Title: Transmitting antenna
Inventor: HAYASHI MICHIYA
IPC: H04B17/40
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitting antenna which is easy to specify the occurrence of abnormalities and cause of failures.  <P>SOLUTION: An A/D converter 25 performs A/D conversion of the detected value of a traveling-wave power detection circuit 4 for input of an automatic level control circuit 8. A multiplexer 26 is installed in the A/D converter 25 and receives input of voltage information from a voltage sensor 27, and temperature information from a temperature sensor 28. A flash memory 31 is compromised which stores these data. A normal voltage range, and a temperature range are established beforehand, and a CPU 23 in an automatic level control circuit 8 compares the established voltage range and temperature range with the measured data and are determines. If the occurrence of abnormality is determined, the data are stored in the flash memory 31, and it has a status monitoring function. As the result, the data is useful for determining the operation failures of transmitting antenna and cause of failures, and enables conducting high-precision analysis. Because the CPU in the automatic level control circuit is made to detect abnormality, a different-detecting means is not necessary to be installed, and a status monitoring circuit is provided at a low cost.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192552-A (JP)
Title: Eye opening/closing determining apparatus
Inventor: KANEDA MASAYUKI
IPC: G06T7/20
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a highly accurate determination as to whether eyes are open or closed, while permitting a variety of light environments and differences in the feature amount of the face.  <P>SOLUTION: When image data obtained by picking up images of the face are processed to determine whether or not the eyes are open or closed, an image taking part 1 takes images of the face to create the image data; from the entire image data, the positions of the eyes are detected by an eye position detecting part 2 and an eye tracking part 3 sets a predetermined area including the eyes as the tracking area of the eyes on the basis of the eyes' positions to track the eyes. For the eyes being tracked in time series, an open/close determining part 4 creates a plurality of determination results showing the open or closed state of the eyes using at least two or more techniques, and then an open/closed eye self-determining part 5 determines whether or not the determination result by each technique is to be used for a comprehensive determination as to whether the eyes are open or closed. For the determination result used for the comprehensive determination, a comprehensive eye opening/closure determining part 6 performs an AND operation for the comprehensive determination as to whether or not the eyes are open or closed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193504-A (JP)
Title: Multiple-taking wiring board
Inventor: SHIKADA HIDENORI
IPC: H01L23/12
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple-taking wiring board in which a contrast difference between a positioning mark and an insulating layer is enlarged, and an electrical inspection terminal is accurately contacted at a predetermined position of a wiring conductor to conduct accurate electrical inspection, when conducting electrical inspection.  <P>SOLUTION: On an approximately plate-like mother board 8 formed by laminating a plurality of insulating layers 1, a plurality of wiring board regions 6 with each being equipped with a wiring conductor 2 composed of conductor layers which are attached among upper and lower surfaces of the mother board and the insulating layers 1, and located at mutually facing positions on the upper and lower surfaces in the vicinity of the wiring board regions 6, a plurality of frame-like positioning marks 5 which do not transmit light are formed for confirming the positions of the wiring board regions 6, by simultaneously having the upper and lower surfaces irradiated with light transmitted through the mother board 8. In such a multiple-taking wiring board, the mother board 8 is formed of a light-shielding layer 7 which blocks light between the insulating layers 1 mutually facing the frame-like positioning marks 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188130-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with reduced operational labor and simple operability.  <P>SOLUTION: This game machine includes: an input device for performing designated input; and a game control means for performing the control related to a game according to designated input performed by the input device. The input device can be pressed in two directions, and the game control means performs different game control depending on the input different in the pressing direction between two directions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199880-A (JP)
Title: Solid polymer fuel cell generator
Inventor: OKAYAMA TOYOJI
IPC: H01M8/06
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the rusting of an iron alloy part occurring due to water and steam generated in a fuel cell main body flowing into a scroll compression device, to prevent damage of an insulating part of a driving motor part, to prevent noise occurring by intermittent discharge of compressed air from a gas compression chamber caused by the scroll compression device adapting a volume type air compression method and furthermore to filter harmfull chemical substances which can deteriorate the function of an electrolyte film.  <P>SOLUTION: A means to position an air exhaust opening of the scroll compression device to be higher in the direction of gravity than an air feeding opening of the fuel cell main body, a means to position a scroll compression part to be lower in the direction of gravity than a driving motor part, a means to position the scroll compression part and the driving motor part to be in parallel in the direction of gravity and a filter to filter the chemical substances, in between the air exhaust opening and the air feeding opening of the fuel cell main body, are provided. The consumed electricity is reduced and the service life of the scroll compressor is prolonged by these means and a generator with little power loss and with profitability is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200800-A (JP)
Title: Transmission antenna
Inventor: HAYASHI MICHIYA
IPC: H04B1/04
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission antenna having a function for protecting internal apparatus against reflected powers from antenna elements without providing any isolator.  <P>SOLUTION: A CPU 30 in an automatic level control circuit 8 has a VSWR abnormality deciding function. Data detected by a traveling wave power detector circuit 4 and a reflected wave power detector circuit 5 are inputted to the control data input unit 31 of the CPU 30 to compare and decide the data with predetermined thresholds, and, if the VSWR is decided to be abnormal, it opens the input of an amplifier circuit 1 and terminates a connected signal transmission line. It further maximizes the attenuation of a variable attenuator 2 and operates a power switch 37 to turn off the power of the amplifier circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195565-A (JP)
Title: Interlocking system of transmitter, receiver and dust collector
Inventor: SHIBATA YOSHINORI
IPC: A47L9/28
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly use even a power tool having high electric power consumption.  <P>SOLUTION: An adapter 13 insertable into an electric outlet of a commercial power source is installed on a power cord of a circular saw 7. This adapter 13 is provided with a current detecting part 20 having a current transformer 22 for detecting power supply of a motor driving circuit 17 of the circular saw 7 and a transmission part 21 having a transmission antenna 23 and transmitting an operation signal or a stopping signal by a detecting result in the current detecting part 20. While, a dust collector 1 is provided with a receiving part 28 having a receiving antenna 27 for receiving a signal from the adapter 13 and a driving part 29 for opening-closing a switch 30 of a motor driving circuit 25 according to a received signal of the receiving part 28.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199317-A (JP)
Title: Security system of computer
Inventor: FUJISAWA TOMOICHI
IPC: G06F21/62
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein file data decoded by reading an enciphered file exists on a cache, and remains in the state of a remaining plain text on the cache on a computer system even if the enciphered file is deleted.  <P>SOLUTION: When deleting enciphered secret data, a file deletion request is recognized by a file deletion request discrimination means, and the enciphered file is discriminated by an enciphered file discrimination means for discriminating the enciphered file to a file input/output request. When the file which is a file deletion object is the enciphered file to the determination result, cache data are discarded by a cache data discard means, and then the file deletion request is bypassed to a lower layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198763-A (JP)
Title: Music album creation system, music album creation method, and music album creation processing program
Inventor: KUBOTA YOKO
IPC: G10K15/02
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To propose a business model which provides an album unique in the world by requesting a new musical piece to a creator (music selector) at each time of receiving a request for album creation from a user.  <P>SOLUTION: An album creating server connected to a communication network is used to perform steps of; receiving information of a creator designated by at least the user; requesting music selection to the designated music selector; receiving a list of musical pieces created by the music selector; preparing music data of musical pieces enumerated in the list; and providing prepared music data for the user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198946-A (JP)
Title: Color image forming apparatus
Inventor: HAYAKAWA MASAHIRO
IPC: G03G15/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus which can realize compensation of color deviation at high precision without the occurrence of a down time and a method for compensation of color deviation of the color image forming apparatus.  <P>SOLUTION: As shown in figure, color deviation detection patterns 27 to 30 are formed between recording paper on an endless carrying belt. The formed color deviation detecting pattern is detected by optical sensors 6a and 6b and the color deviation is compensated based on the detected result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207778-A (JP)
Title: Server system using local address
Inventor: TAKAMATSU AKITAKE
IPC: H04L29/08
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server system, a proxy server, a local server, a server program and a data communication method which builds a server accessible from outside, using a local address, even in a connection environment wherein only the local address is distributed from a provider.  <P>SOLUTION: A proxy server receives a request message from a client, decides a local server addressed from the address of the request message, stores the request message related to the addressed local server in a request message memory, then receives answer information addressed to the client from the local server and sends the answer information to the client.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204247-A (JP)
Title: Induction hardening apparatus
Inventor: MIYAZAKI TSUTOMU
IPC: C21D1/667
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction hardening apparatus with which recessed portions on both side surfaces of a work can uniformly be induction-heated and also, good hardened quality can be obtained by improving this heating efficiency.  <P>SOLUTION: In the induction hardening apparatus, with which the recessed portions arranged in at almost center parts on both side surfaces at the right and the left parts crossed at the right angle to the carrying direction of the work while carrying the work, are hardened with the induction-heating of the high frequency current, this apparatus is peculiarly provided with heating coils disposed at both sides of the right and the left parts crossed at the right angle to the above carrying direction and cooling jackets, with which cooling medium can be jetted at a prescribed angle to the carrying direction of the work to the recessed portions at both side surfaces of the induction-heated work. In the cooling jacket, a spread-preventive plate for preventing the spread of the cooling medium to the outer part in the periphery of the jetting part having many jetting holes is arranged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206186-A (JP)
Title: Server equipment and display method
Inventor: SHIMODA NOZOMI
IPC: H04N1/00
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience of server equipment for providing a service.  <P>SOLUTION: Identification information of a service receiver and detailed information of the service receiver are stored. The stored identification information of the service receiver is partially or entirely displayed, and the detailed information of the service receiver selected from the display of the identification information of the service receiver is displayed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003255622-A (JP)
Title: Electrostatic charge image developer
Inventor: OBA KATSUNORI
IPC: G03G9/113
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developer with which an image of high quality can be obtained; which contains an extremely small component with reversed polarity or low electrification apt to increase in positive electrification toner; with which an image with little contamination on the base is obtained; in which scattering of the toner in a developing device can be decreased; with which a stable image can be obtained from the initial stage to completion of use of the developer; and in which changes in the hue due to an electrification controlling agent are prevented even when a colorant except for black is used.  <P>SOLUTION: The electrostatic charge image developer contains a toner and a carrier. The toner contains a binder resin, a colorant and an electrification controlling agent expressed by formula (1). The carrier is coated with a silicone resin and has 5 to 50 kΩm resistivity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253179-A (JP)
Title: Ink for inkjet recording, ink set for inkjet recording and method for inkjet recording
Inventor: ISHIBASHI DAISUKE
IPC: C09D11/328
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink for inkjet recording with which clogging of a nozzle is suppressed and spreading of an image is suppressed and the inkjet image with a high quality can be formed, an ink set for inkjet recording, and a method for inkjet recording using the ink for inkjet recording or the ink set for inkjet recording.  <P>SOLUTION: In the ink for inkjet recording comprising a water-soluble dye, water, a water-soluble organic solvent, a content of the water-soluble organic solvent being 5-20 mass% and 25-100 mass% of the water-soluble organic solvent being tripropylene glycol.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004206271-A (JP)
Title: Antenna system for data carrier system
Inventor: ISHII HIDEKAZU
IPC: G06K19/07
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To allow a reader/writer device side to easily and surely recognize management data concerned with a data carrier system.  <P>SOLUTION: A management data storing tag 41 is arranged in the vicinity of an antenna system body 40 for projecting an alternate magnetic field to a tag existing in a service area and receiving an alternate magnetic field transmitted from the tag and prescribed data are stored in the management data storing tag 41, so that the management data concerned with the data carrier system can be easily and surely recognized by the reader/writer device body 10 side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202776-A (JP)
Title: Using method for liquid drop ejector, liquid drop ejector, electro-optical device, its producing process and electronic apparatus
Inventor: KOJIMA KENJI
IPC: B41J2/185
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a using method for a liquid drop ejector in which consumption of ejecting liquid can be reduced, a liquid drop ejector, an electro-optical device being produced using such a liquid drop ejector, a process for producing an electro-optical device employing such a liquid drop ejector, and an electronic apparatus comprising such an electro-optical device.  <P>SOLUTION: In the using method for a liquid drop ejector provided with a liquid drop ejection head for ejecting liquid drops of ejecting liquid toward a work, when the ejecting liquid is sucked from the liquid drop ejection head by the suction force of a suction force generating means under a state where a cap 87 connected with the suction force generating means is touching the liquid drop ejection head, the sucked ejecting liquid is collected without being mixed with other liquids and the collected ejecting liquid is reused as the ejecting liquid being ejected from the liquid drop ejection head.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207060-A (JP)
Title: Switch controlling device for vehicle
Inventor: TAKAHASHI KOKU
IPC: H01H9/54
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch controlling device capable of securing anoperability same as before disorder, even if a switch of high frequency of use and of an important function are in disorder.  <P>SOLUTION: An integral controlling unit 4 allocates functions of broken switches so that functions of a higher priority be main functions and those of a lower priority be sub functions, by comparing a predetermined priority of broken switches with those of the allocated switches.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212637-A (JP)
Title: Optical modulator and plane display element
Inventor: KIMURA KOICHI
IPC: G02B26/08
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the generation of electric charge at the movable part of an optical modulator which electromechanically operates with an electrostatic force, and to prevent the secular deterioration of driving characteristic.  <P>SOLUTION: In the electromechanical optical modulator 21 in which a flexibly deformable part 9 is provided with a gap 11 for a flexible deformation with respect to the surface of a fixed part 1 from which light is emitted, and which modulates the light passing through the flexibly deformable part 9 by making the flexibly deformable part 9 contact with or separate from the surface of the fixed part 1 by the displacement action of an electrostatic force to the flexibly deformable part 9 and the elastic recovery action of the flexibly deformable part 9, a fine ruggedness 4 is formed on the contact surface of the fixed part 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184055-A (JP)
Title: Movable melting furnace for incinerated ash
Inventor: MATSUO MASAYUKI
IPC: B09B3/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable melting furnace for melting incinerated ash until rendering it detoxified, while moving around the incinerated ash placed at different sites.  <P>SOLUTION: A melting furnace 5 for giving ash melting to incinerated ash sludge (d), obtained by previously reacting the incinerated ash (a) with an inorganic coagulant (c) containing aluminum or iron based metallic components, in a ceramic tube 6 having a heater 6b attached thereto for temperature rise to about 1,450°C, after heating and drying it at about 300°C or lower using a drying furnace 3, ash melting facilities including a slag water crushing tank 7 for cooling the ash in the melted condition directly with water, and exhaust gas treatment facilities 20 for rendering exhaust gas (g) detoxified and deodorized into a lower temperature are arranged on a chassis 11 in a movable manner. Otherwise, a sludge delivery device 2 inversely L-shaped for upwardly supplying the incinerated ash sludge (d) is additionally formed on a primary hopper 2b located at a high position and attached to the on-vehicle ash melting facilities 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI