baber/WOPTO huggingface dataset:
Patent JP-2004295719-A (JP)
Title: License and privilege management method for digital content selling
Inventor: OKAYAMA MASAYA
IPC: G06Q50/10
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a license management method by which licenses of digital contents made unnecessary can be reutilized.  <P>SOLUTION: In the case that a digital content sold to a user becomes unnecessary for the user, the digital content and its license are recovered or purchased, and such an incentive that another digital content is sold at a discount or discount points are added is given to the user who has held the license.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294967-A (JP)
Title: Karaoke machine, singing skill scoring method, and program
Inventor: SUZUKI HIDEYUKI
IPC: G10L25/48
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke machine etc., that can properly score a user's singing voice.  <P>SOLUTION: An accompaniment sound reproduction part 202 reproduces an accompaniment sound of a musical piece according to accompaniment information stored in a musical piece storage part 201. A voice input reception part 204 inputs the reproduced accompaniment sound and singing voices of a plurality of users in order. A distance calculation part 205 calculates rough distances between respective users according to the received accompaniment sound. An opposite-phase generation part 206 generates opposite-phase voice signals corresponding to the respective received singing voices according to the rough distances. A signal composition part 207 replaces and put together the received singing voices and generated voice signals. A singing skill scoring part 208 compares respective synthesized signals with model voice information stored in a musical piece storage part 201 in order to score singing skills of the respective singing voices in sequence.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299073-A (JP)
Title: Image forming apparatus
Inventor: GOTO KAZUO
IPC: B41J29/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To take a countermeasure against noise equivalent to insertion of a core even if there is no part for fixing the core or a part for securing the core cannot be secured when radiant noise is radiated in a small housing.  <P>SOLUTION: The image forming apparatus employs a means for providing a plurality of conductive metals and conductive resin materials not connected each other, and conducting respective metals through a component formed of the conductive resin material so that a resistive component, a capacitive component, and the like, are imparted between respective metals thus removing high frequency components flowing through the metal part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005533-A (JP)
Title: Print-managing apparatus, device driver registering method, and computer program
Inventor: KAZUMI KENICHI
IPC: G06F3/12
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for installing a device driver, in a server by a remote operation of a client and eliminating troublesomeness of setting construction of a port in a system, in which a client, a plurality of output devices and a server are connected via a network.  <P>SOLUTION: A web server has a port constructing means, which constructs a port based on an IP address contained in a remote instruction from the client and a driver installing means 205, which installs a corresponding device driver based on device identification information contained in a remote instruction from the client. This composition is made to operate by the autohority of a local system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004299243-A (JP)
Title: Method for producing pneumatic tire
Inventor: TERAMOTO KAZUO
IPC: B29D30/56
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a pneumatic tire which can arrange a mark recording information on the history of the tire etc., accurately at a predetermined position.  <P>SOLUTION: The mark M of an electron beam-curable colored coating is formed in a part of the surface 11 of the side part 10 of an unvulcanized tire 1. After a mark surface region 11m where the mark M is formed is irradiated with electron beams to vulcanize the region 11m, the unvulcanized tire 1 is vulcanized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304603-A (JP)
Title: Signal amplifier circuit
Inventor: HAYASHI MICHIYA
IPC: H03F3/193
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal amplifier circuit capable of preventing it from breaking by blocking the excessive broadcast signals.  <P>SOLUTION: A signal amplifier circuit 50 is constituted of: an amplifier 7 constituted by connecting amplifier devices 71 to 74 in four stages; a GC6 which adjusts the attenuation quantity of a transmission signal by using a control signal inputted to an adjustment control terminal 6a from a CPU and outputs the obtained transmission signal to the amplifier 7; and an RF switch 4a(4) which switches the transmission signal inputted to an input terminal 4a1 to one of a passing contact 4a2 which passes the transmission signal to the GC6 and a non-passing contact 4a3 which does not pass the transmission signal to the GC6 by using the control signal inputted to a switching control terminal 4c from the CPU. When the power is turned on or during the arbitrary initialization processing period of the signal amplifier circuit 50, a pull-down resistor 5d is connected with the adjustment control terminal 6a so that the attenuation quantity of the transmission signal to be outputted from the GC6 to the amplifier 7 becomes maximum, and a pull-down resistor 5c is connected with the switching control terminal 4c so that the RF switch 4a(4) is switched to the non-passing contact 4a3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004222222-A (JP)
Title: Multilinked distributed base station/repeater utilizing analog light transmission extension in mobile communication system
Inventor: LIM SANG HOON
IPC: H04B10/27
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilinked distributed base station/repeater utilizing an analog light transmission extension in a mobile communication system.  <P>SOLUTION: The multilinked distributed base station comprises a main unit 1000, and a multitude of remote units 2000. The main unit 1000 converts an analog RF signal to an optical signal for transmission, and converts the optical signal to a received analog RF signal to perform service functions of a mobile communication base station, such as modulation/demodulation, IF/RF conversion, encoding/decoding. The multitude of remote units 2000 are connected to the main unit sector by sector in series, and when in the forward direction, upon receipt of an analog optical signal, diverge it into two paths after converting it from light to electricity and, convert again the electric RF signal of one path from light to electricity after amplifying it, and then transmit it, while the electric RF signal of the other path provides services to relevant terminal devices. When in the reverse direction, the remote units, upon receipt of an analog optical signal, convert it from light to electricity and then amplify it, convert it from electricity to light after combining it to their own electric RF signal, and then transmit it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004306263-A (JP)
Title: Printer and printing system
Inventor: GASSHO KAZUTO
IPC: B41J29/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To limit a position where a printer 30 can be used.  <P>SOLUTION: At the time of installation of the printer 30, the printer generates a secret key by public key cryptography with the use of a pass phrase including at least printer position information. At the same time, the printer 30 holds this secret key and destroys a public key. Every time a printing client 20 is to request printing, he or she requests the public key to the printer 30. The printer 30 receiving the request generates the public key by public key cryptography with the use of the pass phrase including at least the printer position information at the time point, and transmits the public key to the printing client 20. At the printing client 20, printing data is encoded by the public key and is transmitted as encoded printing data to the printer 30. At the printer 30, the encoded printing data is decoded by the held secret key. Printing based on the printing data is carried out when the encoded printing data can be decoded, whereas printing is not carried out when the encoded printing data cannot be decoded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305814-A (JP)
Title: Method for treating nitrogen-containing wastewater
Inventor: ODA NOBUHIRO
IPC: C02F3/34
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating nitrogen-containing wastewater, capable of treating raw water containing ammonia nitrogen and an ammonia oxidizing bacteria growth inhibitor to stably obtain a high nitrogen removing ratio.  <P>SOLUTION: Nitrogen-containing wastewater is introduced into an oxidation tank 1 to be subjected to nitrification treatment or nitrification and nitration treatment and a part of nitrous acid-containing water is sent to a mixing reaction tank 2 while the remainder thereof is sent to a denitrification treatment tank 3 to be subjected to denitrification treatment to become treated water. Growth inhibitor-containing wastewater is mixed with the nitrite ion-containing water from the oxidation tank 1 in the mixing reaction tank 2 and the growth inhibitor is decomposed. The water subjected to decomposition treatment in the mixing reaction tank 2 is sent to the denitrification treatment tank 3 to be subjected to denitrification treatment. The whole amount of the outflow water from the mixing reaction tank 2 may be supplied to the oxidation tank 1 while a part of the outflow water from the mixing reaction tank 2 may be supplied to the oxidation tank 1 and the remainder thereof may be supplied to the denitrification treatment tank 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307238-A (JP)
Title: Reforming apparatus, fuel cell system using the same, and overheating prevention method for the reforming apparatus
Inventor: KATO TAKAHIRO
IPC: H01M8/04
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reforming apparatus which prevents the heating and temperature rise of a reforming catalyst, suppresses heat conduction to the downstream side, and protects a reforming system from damage; a fuel cell system using the same; and an overheating prevention method for the same.  <P>SOLUTION: The reforming apparatus has a reforming section equipped with the reforming catalyst for accelerating the reforming reaction of a raw fuel, and at the latter stage of the apparatus, a cooling medium introduction means for introducing a cooling medium when the temperature of the reforming catalyst has increased is installed. The apparatus and a fuel cell which generates electricity by receiving a fuel gas yielded by the apparatus constitute the fuel cell system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003303571-A (JP)
Title: Mercury free discharge lamp and method of controlling voltage of discharge lamp
Inventor: CALLAHAN SUSAN L
IPC: H01J17/20
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel mercury free discharge lamp using zinc iodide in place of mercury.  <P>SOLUTION: This mercury free discharge lamp comprises a double ended quartz envelope defining an enclosed volume of 18 to 42 mm<SP>3</SP>, a first electrode sealed through the quartz envelope and contacting the enclosed volume, a second electrode sealed through the quartz envelope and contacting the enclosed volume, an inert fill gas in the enclosed volume having a cold pressure of 0.6 to 1.22 megapascals, and a fill component in the enclosed volume that includes a metal halide and zinc iodide. Here, the zinc iodide has a concentration of 2 to 6 μg per 1 mm<SP>3</SP>of the enclosed volume, and the enclosed volume does not have either mercury nor a mercury halide therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004309712-A (JP)
Title: Television camera
Inventor: HORIKI TOSHIO
IPC: G03B17/04
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent the breakage and malfunction of a television camera in a non-photographing state with a simple constitution.  <P>SOLUTION: A camera operating part 9 is arranged on the side face of a lens barrel 4. The lens barrel 4 is installed in the television camera main body 2 so that it can move between a lens barrel storage state where the camera operating part 9 enters the television camera main body 2 and a lens barrel photographing state where the camera operating part 9 is exposed from the main body 2. Besides, the camera is provided with a power source operating part 8 for turning on the driving power source of the camera main body 2 cooperatively with the shift of the lens barrel to the lens barrel photographing state, on the other hand, turning off the driving power source of the camera main body 2 cooperatively with the shift of the lens barrel 4 to the lens barrel storage state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305497-A (JP)
Title: Bedding system for electric potential therapy
Inventor: KOMURO MASAKAZU
IPC: A61N1/10
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bedding system for an electric potential therapy which greatly improves efficiency of forming a negative electric potential distribution with respect to a user.  <P>SOLUTION: The bedding system for the electric potential therapy has an electric potential therapeutic device, which comprises a main body 1 of the electric potential therapeutic device for generating high-voltage and high-frequency pulses with negative electric potential and an electric floor board to which the high-voltage and high-frequency pulses are output from the main body 1 and is embedded in the bedding. The main body 1 and an electric floor board 3 for a mattress to which the high-voltage and high-frequency pulses are output directly from the main body 1 are embedded in a mattress 4. An electric floor board 6 for a comforter to which the high-voltage and high-frequency pulses, output from the main body 1, are output through the floor board 3 and a coupling connector 5 is embedded in a comforter 8. The floor boards 3, 6 are respectively equipped with at least two pairs of electrode couples comprising a negative potential electrode and a zero potential electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317537-A (JP)
Title: Method of electron beam plotting, method for manufacturing mother die, mother die, method for manufacturing mold, mold, optical element and electron beam plotting apparatus
Inventor: MASUDA OSAMU
IPC: G03F7/20
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of electron beam plotting by which an image can be plotted in a shorter period of time and the plotted feature can be uniformly maintained without influenced by the feature of a base material in a specified plotting region for the electron beam.  <P>SOLUTION: Frequency signals with a controlled amplitude according to the feature (curved face 2a) of a substrate 2 in a specified plotting region (field) for the electron beam are superposed on the input signal of a deflector which deflects the electron beam so as to oscillate the electron beam B in the sub scanning direction (Y direction in the figure) on the plotting plane (surface of a resist layer L) of the substrate 2. This allows the electron beam B to scan in the main scanning direction (X direction in the figure) while meandering, and at the same time controls the meandering degree in accordance with the plotted feature of a desired structure in the field.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319107-A (JP)
Title: COMPOSITE SHEATH MgB2 SUPERCONDUCTING WIRE AND ITS MANUFACTURING METHOD
Inventor: TANAKA KAZUHIDE
IPC: H01L39/14
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting wire which achieves at the same time a high strength, high stability, high critical current density, and a long length, which is a technical subject required for making MgB<SB>2</SB>superconducting wire as a practical use wire rod, and its manufacturing method.  <P>SOLUTION: This composite sheath MgB<SB>2</SB>superconducting wire is made by combining a high stability metal having a specific electric resistance of 7 μΩ cm or less and a high strength metal having a Vickers hardness of 50 or more at room temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313843-A (JP)
Title: Recyclable or reusable glass fiber paper crushed material
Inventor: SOYAMA TOMOHIKO
IPC: B09B3/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To permit glass fiber paper comprising glass fiber as main fiber which is made useless to be recycled and reused.  <P>SOLUTION: The glass fiber paper crushed material is constituted so that fiber length and fiber diameter approximates the original fiber length and fiber diameter by subjecting the glass fiber paper comprising glass fiber as main fiber to dry crushing by means of a tear method while leaving the organic binder resin content as it is.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314759-A (JP)
Title: Air conditioner for vehicle
Inventor: SUZUKI TOSHIKATSU
IPC: B60H1/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce air-blowing noise transmitted to a driver seat side area in a cabin, in an air conditioner for a vehicle of center-placement layout in which a fan unit and an air conditioning unit are arranged at an approximately central part in a left/right direction of the vehicle.  <P>SOLUTION: The air conditioner for the vehicle is provided with the fan unit 11; and the air conditioning unit self-containing a heat exchanger for heat-exchanging with the fan air of the fan unit 11. Both the fan unit 11 and the air conditioning unit are arranged at the approximately central part in the left/right direction of the vehicle. A single intake type air-blowing fan 19 having an intake port 20c only at a front passenger seat side in the left/right direction of the vehicle is provided and an external air intake port 23 and an internal air intake port 25 are arranged at a front passenger seat side position of the intake port 20c in the fan unit 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320354-A (JP)
Title: Speaker
Inventor: TSUKAMOTO SHIRO
IPC: H04R1/32
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To expand the range for obtaining reproduced sounds over the audible frequency band.  <P>SOLUTION: A supertweeter 12 is mounted at a mounting angle set according to the angle at which a node of reproduced sounds outputted from a tweeter 5 appears on output frequencies over the audible frequency band, in a frequency at a band over an audio frequency outputted from the tweeter 5. The supertweeter 12 compensates the level drop of the reproduced sounds outputted from the tweeter 5 over the audible frequency band, thereby improving the directivity of the reproduction frequency over the audible frequency band.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315172-A (JP)
Title: Rotary press having printing unit built by stacking printing means
Inventor: SATO KATSUMI
IPC: B41F7/12
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To simplify constitutions of a paper feeder and a paper roll carrying-in-and-out device and to reduce an installation space in a rotary press wherein a plurality of printing units including a multiple printing unit built by stacking printing means are arranged.  <P>SOLUTION: In this rotary press 1, the plurality of printing units 11 including the multiple printing unit 11M built by stacking the plurality of printing means, and first paper feed units 12A having a paper roll supporting means capable of supporting the paper roll, are independently mounted corresponding to each of the printing units, comprises the paper roll supporting means capable of supporting the paper roll. This rotary press further comprises one or a plurality of second paper feed units 12B mounted along the paper roll conveying passage 15G in a state of being paired with the first paper feed unit corresponding to the multiple printing unit, and a paper roll conveying device 15 having a paper roll conveying passage 15G formed between the first paper feed units and the second paper feed units along the row of printing units, and a paper roll carrying means 15V travelled along the paper roll conveying passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328340-A (JP)
Title: Digital broadcasting system, digital reproducing device, and digital recording device
Inventor: KATO EIJI
IPC: H04N5/44
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast recording and reproducing device which realizes reduction of a viewing time and a recording capacity.  <P>SOLUTION: A transmission device is provided with a transmission means which generates scene information per scene with respect to a content to be broadcast and multiplexes content additional information with normal broadcasting to transmit it, and a recording and reproducing device is provided with; a reception means for receiving broadcast; a taste input means for inputting the content additional information multiplexed with the received broadcast and user's taste information; a scene classifying means for classifying respective scenes of the content into categories in accordance with the taste information; a processing method input means for inputting a processing method corresponding to each category; a recording means for recording images on the basis of the processing method; and a reproducing means for reproducing images on the basis of the processing method. Images are recorded and reproduced in accordance with the degree of importance of the content to not only shorten the viewing time but also reduce the capacity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326001-A (JP)
Title: Method for manufacturing electrophotographic toner
Inventor: HIROTA YASUNOBU
IPC: G03G9/08
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrophotographic toner which is good in obtained sharpness and is excellent in hot offset resistance.  <P>SOLUTION: The method for manufacturing the electrophotographic toner comprises mixing an aqueous dispersing element (I) prepared by dispersing resin particulates (P1) of a self-water dispersible polyester resin (p1) of a softening point 70 to 130°C into an aqueous medium and an aqueous dispersing element (II) prepared by dispersing resin particulates (P2) of a self-water dispersible polyester resin (p2) of a softening point 120 to 190°C into an aqueous medium to associate the resin particulates (P1) and the resin particulates (P2), forming the resin particulates (P1) as core particulates and forming shell layers associated with the resin particulates (P2) on the surface of the core particulates. The softening point of the polyester resin (p2) is higher than the softening point of the polyester resin (p1) and the resin particulates (P1) and/or the resin particulates (P2) are the colored resin particulates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330817-A (JP)
Title: Portable telephone selling system and portable case
Inventor: ANDO MASAKI
IPC: G06Q50/10
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the convenience for a customer by moving portable telephones to a place desired by a purchaser for sale by a transfer vehicle.  <P>SOLUTION: A portable telephone selling system includes the transfer vehicle 10 and a portable telephone selling means moved with the vehicle 10 to be used for the sale of the portable telephone. The portable telephone selling means includes at least a showcase 21 for displaying the portable telephones, a reception set 22 arranged at a position in the vicinity of the showcase 21 for freely viewing the showcase 21 in a cabin of the vehicle 10, and electronic equipment 23 arranged in the cabin of the vehicle 10 for freely communicating with a portable telephone company or a portable telephone shop and freely registering a new telephone number of a portable telephone.  <P>COPYRIGHT: (C)2005,JPO&NCIPI