baber/WOPTO huggingface dataset:
Patent JP-2003097063-A (JP)
Title: Room accent member display device, room accent member display method and recording medium recording computer program for displaying room accent member
Inventor: TANAKA MAHOMI
IPC: G06Q50/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To simply and precisely select an accent member by effectively displaying a room accent member on a computer image. SOLUTION: The room accent member is displayed by a programmed computer. To be concrete, image data related to the internal appearance of a desired room selected from several types of rooms is read out from a storage means and displayed on the screen, and image data related to the desired accent member selected from the accent members used in the room is read out from a storage means to be superposed on the image data related to the internal appearance of the room displayed on the screen, whereby the internal appearance of the room is displayed in the state of being switched to the state of disposing an accent member 50.
Patent JP-2003094661-A (JP)
Title: Method and device for ink-jet recording corresponding to ink of high concentration
Inventor: FURUKAWA KOJI
IPC: B41J2/175
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide method and device for a high image quality and high productivity ink-jet recording, in which no clogging is generated, ink is hardly bled, and a drying speed is high. SOLUTION: The ink-jet recording device is constituted of a noncyclic system ink tank 1, a discharge opening 2 communicating with the ink tank 1, and a ink discharging means 3 for discharging ink from the discharge opening 2 by heating the ink with a heating element. Electrodes 5 for controlling concentration of the ink are provided near the discharge opening 2. In ink-jet recording, when the ink is not discharged, the electrodes 5 for controlling the concentration of the ink form an electric field in a direction to keep particles 4 far away from the discharge opening 2.
Patent JP-2003101631-A (JP)
Title: Communication device
Inventor: HYAKUNAN SHINICHI
IPC: H04M15/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a communication device, capable of improving the operation properties and convenience, when communication connection service using a communication network different from those to which the communication apparatus has been connected is utilized, as in the communication connection service utilizing the Internet. SOLUTION: In a telephone 1, connected to a public telephone network, a data group comprising a connection destination telephone number of an access point being a connection point to a communication system connecting between a calling subscriber and a called subscriber using an Internet communication network from the public telephone network and a plurality of passwords, allowing utilization of the communication system are stored in a RAM 12 corresponding to the operation of a specific key, such as an shortened dial and a one touch dial in a key input section 20. The connection destination telephone number is read from a RAM 12 and is sent out, in response to an input to the specific key operations, and thereafter, any of the plurality of the passwords is read from the RAM 12 and sent.
Patent JP-2003098744-A (JP)
Title: Method for manufacturing electrostatic latent image developing toner and method for forming image
Inventor: HIROSE HISAHIRO
IPC: G03G9/087
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To establish a method for preparing a toner of a small particle size with high image quality which suppresses occurrence of odor during thermal fixing in a polymerization toner and which prevents problems of odor and to provide a method for manufacturing an electrostatic latent image developing toner and a method for forming an image. SOLUTION: The method for manufacturing an electrostatic latent image developing toner includes processes of: suspension polymerization of radical polymerizable monomers containing a coloring agent and a chain moving agent in at least a water-based medium; and filtration and cleaning. In the method, the toner is cleaned in a liquid containing at least either glyoxalic acid or glyoxale and having 2 to 9 pH in the cleaning process.
Patent JP-2003094912-A (JP)
Title: Run-flat tire and method of manufacturing it
Inventor: KUROKAWA MAKOTO
IPC: B60C17/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a run-flat tire of side-reinforced type having an excellent riding comfort against vibration caused during normal running and a method of manufacturing it. SOLUTION: This run-flat tire comprises a main belt 11 and a tread part 7 disposed on the outer peripheral side of the crown part 6 of a carcass 5, side wall parts 12 connecting both end parts of the tread part 7 to a bead part 2, and a reinforcement rubber layer 13 at least disposed on the inner surface side of the carcass 5 positioned at the side wall part 12, formed of a rather hard rubber, and having a generally crescent shape in cross section. The reinforcement rubber layer 13 comprises at least one ring-shaped stress relieving groove 14 continuously extending onto the same circumference of the inner surface thereof.
Patent JP-2003100778-A (JP)
Title: Semiconductor device
Inventor: MORITSUKA MAYUMI
IPC: H01L21/205
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide various types of high performance semiconductor devices such as a field-effect transistor which can operate at high frequency, with high output and high efficiency by realizing a stable, low resistance ohmic contact. SOLUTION: This semiconductor device comprises a first nitride semiconductor layer (11), a second nitride semiconductor layer (12) which is formed on the first layer and has a larger band gap than that of the first layer, and an electrode (18) formed on the second layer. The second nitride semiconductor layer has lattice distortion caused by the difference in lattice constants between the first layer and the second layer, and by tunneling electrons accumulated in the vicinity of the heterointerface (H) of the first nitride semiconductor layer into the n-side electrode, the contact resistance of the n-side electrode can be reduced.
Patent JP-2003110519-A (JP)
Title: Digital signal receiver
Inventor: KITA SACHIKAZU
IPC: H04J11/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal receiver capable of obtaining a decoded signal, in which an error is reduced, by controlling an optimal FFT (Fast Fourier Transform) window position. SOLUTION: An OFDM (orthogonal frequency division multiplex) receiver 100 is provided with an FFT window control circuit 13 for receiving the output from a synchronous reproducing circuit 12 and extracting OFDM data for one symbol corresponding to an FFT window from OFDM data containing a guard interval, an FFT circuit 14 for applying fast Fourier transform, an error correcting circuit 16 for detecting the error of a received signal on the basis of the output of the FFT circuit 14 and correcting the error and a window position control deciding circuit 17 for deciding error rate data and controlling the FFT window control circuit 13. In the window position control deciding circuit 17, control is performed for updating a high speed Fourier transmission window position to decrease the error rate of the error correcting circuit.
Patent JP-2003097499-A (JP)
Title: Ejector
Inventor: OZAKI YUKIKATSU
IPC: F04F5/18
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost of an ejector while securing prescribed pressure-proof strength and concentricity. SOLUTION: A refrigerant inflow part 420, a mixing part 430, and a diffuser 440 are integrally formed of resin to be formed as an inner cylinder member 460. The resin inner cylinder member 460 pressed in a sleeve 431 is housed in a metallic housing 450 in a state of pressing the metallic sleeve 431 in the mixing part 430. Thus, manufacturing manhours can be reduced more than when manufacturing the tapered refrigerant inflow part 420 and the diffuser 440 by metal. Since internal pressure received by the refrigerant inflow part 420, the mixing part 430 and the diffuser 440 (the inner cylinder member 460) can be received by the metallic housing 450, the prescribed pressure-proof strength can be easily secured. Since the inner cylinder member 460 is housed and positioned in the housing 450, the prescribed concentricity can be easily obtained.
Patent JP-2003106694-A (JP)
Title: Air conditioner
Inventor: OSHITTO KUMAR DOTTO
IPC: F25B5/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of preventing liquid return into a compressor to improve the reliability and capability and realizing cooling and warming operations providing satisfactory comfortableness by connecting two outdoor heat exchangers in parallel to control capacity when performing cooling and warming operations at a low outside temperature. SOLUTION: When cooling operation is performed at a low outside temperature, a first opening and closing valve 6a is opened, a second opening and closing valve 6b and a third opening and closing valve 6c are closed, and an opening of a main expansion valve 4 is controlled so as to change condensation capacity of the first outdoor heat exchanger 3a in accordance with an outside air temperature and a suction temperature.  When warming operation is performed at a low outside temperature, the first opening and closing valve 6a and the third opening and closing valve 6c are closed, the second opening and closing valve 6b is opened, and the main expansion valve 4 is fully opened, and openings of a first auxiliary expansion valve 8a and a second auxiliary expansion valve 8b are controlled so that a discharge pressure becomes a predetermined pressure in accordance with an outside air temperature.
Patent JP-2003108947-A (JP)
Title: Id card issuing system and id card issuing method
Inventor: NOGUCHI HIROTAKA
IPC: G06Q50/10
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To make instantly issuable an ID card in compliance with application for updating issue of the ID card from the outside of a resident area. SOLUTION: When a code showing the resident area and external character information are stored in a memory of the ID card, an updated card using an external character can be instantly issued from the outside of the resident area.
Patent JP-2003103534-A (JP)
Title: Method for manufacturing foamed elastic member and image forming apparatus
Inventor: YAMAZAKI HIROTAKA
IPC: G03G15/16
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a foamed elastic member having a hardness distribution in which a central part is highly hard and becomes less hard toward both ends in a longitudinal direction. SOLUTION: A method for manufacturing the cylindrical foamed elastic member made of a foamed elastic material obtained by a two-component mixture reaction comprises the steps of mounting a mold having a cylindrical cavity and having a raw material filling inlet at a substantially center of the cavity in a longitudinal direction and air vent holes at both ends of the cavity so that the axial center of the cavity is horizontally disposed, disposing a shaft at the axial center, filling the two-component mixture from the inlet in the mold, closing the inlet, foam molding the mixture in the mold while the air vent hole remains open. Thus, the foamed elastic member having the hardness distribution in which the central part is highly hard and becomes less hard toward both ends in the longitudinal direction can be manufactured.
Patent JP-2003114781-A (JP)
Title: Image forming device, image forming system using the same device, printing method using the same system, and program for the same system
Inventor: GOTO YASUKO
IPC: B41J5/30
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To enable printing with similar page settings without input by a user. SOLUTION: As a printer 100 receives XHTML data 202a from a server 200 by a communication part 103, a main control part 101 searches a storage part 102 for set values stored before. When the set values stored before are detected, and as the user selects the set values, the main control part 101 forms printing data reflecting the selected settings to be printed by a printing part 104. When the detected settings stored before are not selected by the user, or where there are no settings stored before, the main control part 101 analyzes the XHTML data 202a received from the server 200, and stores analyzed set values (page information) as a numbered file in the storage part 102. Printing data reflecting the stored set values are formed to be printed by the printing part 104.
Patent JP-2003115024-A (JP)
Title: Credit debt processing system, its method and program and recording medium recording the program
Inventor: MORIKAWA SUMIO
IPC: G06Q20/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce labor in an enterprise or the like to be a subject of money transactions. SOLUTION: An inter-enterprise transaction center system is a computer system to be used for three or more enterprises to execute transactions with other enterprises and provided with a charge payment information data base DB3 for successively storing the credit amount or debt amount of each transaction in relation with a subject of the transaction and a regular netting result preparation part 125 and an occasional netting result preparation part 26 which are means for finding out a credit amount or a debt amount in a previously set calculation period in each enterprise by totalizing and offsetting credit amounts and debt amounts recorded in the date base DB3 in accordance with transactions executed by the subject in the calculation period independently of transaction parties.
Patent JP-2003115813-A (JP)
Title: Fft circuit/ifft circuit
Inventor: AKIYAMA TOSHIYUKI
IPC: H04J11/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a circuit, in which an expensive FFT (Fast Fourier transform) circuit/IFFT (inverse Fast Fourier transform) circuit with a high point number can be configured by using a more inexpensive FFT/IFFT circuit with a low point number. SOLUTION: When configuring the IFFT circuit of a point number 2k, after 2k carrier signals to be transformed are divided into two signal streams of even-numbered 1k carriers and odd-numbered 1k carriers, the signals are transformed in order for each signal stream by one IFFT circuit of a point number 1k. In the transformed even-numbered signal stream, the same signal is repeated twice and made into a first 2k point signal and in the transformed odd-numbered signal stream, the same signal is repeated twice and made into a second 2k point signal, in which modulation to once rotate the signal at 2k points on a complex space is applied. These first and second 2k point signals are added and outputted as a signal stream executing the IFFT of the point number 2k.  This circuit can be composed of only the more inexpensive IFFT circuit of the point number 1k, a simple modulation circuit, a memory and an adder circuit.
Patent JP-2003077743-A (JP)
Title: Low-height power transformer
Inventor: KUMON YOSHIAKI
IPC: H01F30/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a low-height power supply transformer that is efficient, has a small coupling capacitance between primary and secondary coils, and can break high-frequency noise by reducing the height of the power transformer. SOLUTION: A plurality of winding elements each wound around a bobbin are passed through a U-shaped or squarish eight-shaped magnetic body core, and a shielding plate is arranged between winding elements for composing primary and secondary coils to compose a power transformer. Additionally, the shield plate is mounted to a wiring board having an external connection terminal connected to the land of the wiring board and for composing a transformer. Additionally, a laminated surface standing at a right angle relatin to the bottom surface of the transformer is provided at least at one section of the magnetic core leg of a long side made of a laminated magnetic steel plate. Further, the winding elements are accommodated in a metal case, and one portion of the winding outer periphery of each winding element is struck to the metal case.
Patent JP-2003124746-A (JP)
Title: Voltage controlled oscillator, shield case for oscillator, receiver and communication device
Inventor: TAKADA YUTAKA
IPC: H03B5/30
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To improve heat radiation while maintaining a shield effect. SOLUTION: On the side faces opposed to each other of a shield case 12, rectangular openings 13a and 13b are formed and these openings 13a and 13b are located near an amplifier 2.
Patent JP-2003119651-A (JP)
Title: Pile yarn cutter in circular knitting machine
Inventor: TSUJIMOTO YASUHISA
IPC: D04B35/36
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a pile yarn cutter that can surely and cleanly cut the pile yarn of any kind. SOLUTION: In a circular knitting machine, a pile yarn cutting blade is set so that the pile yarn knitted between the cylinder and the dial may be cut in the horizontal direction from the circumference of the cylinder toward the pile yarn of the Indian pile knitted in the knitting machine. The pile yarn- cutting blade is a couple of scissor blades and the scissor blades are opened and closed with an electric motor and a cum. In another case, the cutting blades may be rotary in the horizontal direction. Accordingly, any kind of pile yarns can be exactly cut in an arbitrary position.
Patent JP-2003124156-A (JP)
Title: Polishing composition
Inventor: TAKEDA TOSHIRO
IPC: B24B37/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a polishing composition for CMP processing which has high selectivity of large polishing rate of copper and small polishing rate of tantalum compound and is excellent in smoothness of a copper film surface in a CMP processing process of a semiconductor device having a copper film and tantalum compound. SOLUTION: The polishing composition consists of (A) quinolinic carboxylic acid, (B) organic acid, (C) hydrogen peroxide and (D) water. The concentration of quinolinic carboxylic acid in the polishing composition is 0.01 to 5 wt.%, the concentration of organic acid in the polishing composition is 0.05 to 5 wt.% and the concentration of hydrogen peroxide in the polishing composition is 0.03 to 5 wt.%.
Patent JP-2003121813-A (JP)
Title: Method for driving gradations of liquid crystal panel
Inventor: HOSHINO MASAFUMI
IPC: G09G3/20
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a simple matrix type liquid crystal panel by suppressing the variation frequency of a column electrode wave-form without decreasing display quality even when the number of gradations are increased. SOLUTION: In a method for driving multi-gradation display of the liquid crystal display panel in which the simple matrix type liquid crystal display panel provided with a matrix of pixels and holding a liquid crystal layer between a group of row electrodes and a group of column electrodes is driven according to given pixel data, pulse width modulation is performed according to the sum of a plurality of pulses selected from a plurality of frames, and the variation frequency of the column electrodes for displaying the half-tone pixel data to a single pixel is made to be once in a plurality of frames. Thus, the power consumption is substantially reduced compared with that of a conventional pulse width modulation by selecting the number of frames with which the display quality is not degraded.
Patent JP-2003121178-A (JP)
Title: Method for delivering link information and method for processing delivered link information
Inventor: TENMOKU KENJI
IPC: G08G1/0969
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a processing burden on a terminal device, which is generated conventionally since the arrangement of received pieces of link information has to be changed, and an optimum route tree must be constructed, when route search processing is performed, when looked from the terminal device such as a device put on a vehicle, as link information is transmitted conventionally in order of link number, when the link information is delivered from a traffic information center. SOLUTION: The link information is transmitted by the next procedure (a)-(c) from ground center equipment 1. (a) Transmission is performed in order from a link to be a root of the optimum route tree toward a branch which stretches from the link and is at an end. (b) When transmission up to the branch being at the end is finished, transmission is performed from a branch branched from the branch to which transmission has been performed, towards a branch which stretches from that branched branch and is at an end. (c)Following this, the procedure of (b) is repeated for branches branched from the branches to which transmission has finished.
Patent JP-2002289261-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: OZAKI YOSHIYUKI
IPC: H01M10/05
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a lithium ion secondary battery that its thermal runaway may be caused in an abnormal condition and that, especially when thermal decomposition of a positive electrode active material is caused by the increase in the battery temperature, its thermal runaway is accelerated by oxygen emission accompanying the thermal decomposition. SOLUTION: Safety can be ensured even in an abnormal condition by selecting the positive electrode active material with an exothermic peak of 270 deg.C or above, which is attributed to the thermal decomposition, based on the DSC measurement.
Patent JP-2003134317-A (JP)
Title: Facsimile non-delivery notice method, exchange network, exchange, facsimile communication trunk apparatus, program and recording medium
Inventor: KURIMOTO TAKASHI
IPC: H04M3/42
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent a wrong call, if terminated at a voice terminal from a facsimile terminal, from being repeatedly terminated at the voice terminal, and send a non-delivery notice to the facsimile terminal having called with a wrong terminal number to notice the terminal number is wrong. SOLUTION: A facsimile communication trunk unit is attached to an exchange. When a call from a facsimile terminal is terminated at a voice terminal, and the voice terminal dials a specific number to the exchange; the exchange gives a specific flag to originating subscriber data on the voice terminal. When the exchange detects a facsimile information call incoming to the voice terminal with the specific flag, it terminates this call not at the voice terminal but at the facsimile trunk unit, and this trunk unit then forms a non- delivery notice including the received facsimile information and the terminal number, and sends the non-delivery notice to the facsimile terminal.
Patent JP-2003129274-A (JP)
Title: Electroplating process
Inventor: SUZUKI YUMI
IPC: C25D7/12
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an electroplating process which sufficiently prevents incomplete embedding of a concave part formed on the surface to be plated of a semiconductor wafer and forms a copper-plated film with a uniform thickness after embedding the concave part. SOLUTION: This process contains a first step wherein the semiconductor wafer W is soaked into a first plating solution, and a predetermined voltage is applied between the wafer serving as a cathode and a copper plate 16 serving as an anode to allow preferential electrodeposition of copper inside the concave part formed on the surface to be plated of the wafer, followed by a second step wherein the surface to be plated is soaked into a second plating solution, and electrolysis is performed in the same manner as in the step 1 to form a copper-plated film on the surface to be treated of the wafer. The first plating solution contains Cu<2+> , water and a promoter and an inhibitor for promoting and inhibiting the reduction of Cu<2+> , respectively.  The second plating solution contains Cu<2+> , water and a leveller for levelling the film-forming speed of the copper-plated film within the surface to be plated.