baber/WOPTO huggingface dataset:
Patent JP-2003298441-A (JP)
Title: Low power consumption receiver
Inventor: YAMAWAKI DAIZO
IPC: H04B1/28
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver in which power to be consumed by a reception part is reduced in accordance with a received signal level without deteriorating a quality in demodulation caused by an interference wave.  <P>SOLUTION: In the receiver provided with the reception part equipped with an amplifier stage 300 for amplifying a high frequency signal received by an antenna, a frequency converting stage 304 for converting the frequency of an output signal from the amplifying stage and a local oscillator 321 for supplying a local oscillation signal to the frequency converting stage, and a signal processing part 323 for supplying a control signal to the receiving part in accordance with a strength of a signal inputted to the receiving part or a strength of a signal inputted from the receiving part to the signal processing part, the frequency converting stage is composed of a plurality of frequency converters 308-310 provided parallel and an adder 328 for adding the output signal of the frequency converters, and the signal processing part controls the number of the frequency converters to be operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294909-A (JP)
Title: Antireflection film, method for manufacturing the same, polarizing plate and image display device
Inventor: HIRANO TOSHIMI
IPC: G02B1/11
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin antireflection film having excellent smoothness of the film surface and excellent visibility.  <P>SOLUTION: The antireflection film comprises a supporting body comprising cellulose acylate and having 10 to 70 μm thickness, a water-soluble polymer layer adjacent to the supporting body, and a antireflection layer directly deposited on the water-soluble polymer layer or with other layers interposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298162-A (JP)
Title: Optical amplifier
Inventor: HAYASE SHIGENORI
IPC: H01S3/06
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a gain change of a distribution type Raman optical amplification by a variation, etc., of a transmission path optical fiber loss.  <P>SOLUTION: A gain of the distribution type Raman optical amplification is controlled by a means provided in an optical amplifier based on an optical intensity of a signal light and a reference light. Specifically, the reference light (wavelength λr) is multiplexed on the signal light (wavelength λs) to transmit, and an optical repeater controls the Raman optical amplifier based on intensity information of the signal light and reference light. As the reference light, a monitor light of the optical repeater can be shared. Even if a characteristic of a transmission path optical fiber varies, a gain of a Raman optical amplification can be held constant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003014753-A (JP)
Title: Micro-array and its manufacturing method
Inventor: ANDERSON NORMAN G
IPC: C12Q1/68
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a micro-array that can be mass-produced by slicing a bundle of thin tubes or rods respectively containing specific reaction products. SOLUTION: A multi-well plate contains wells at a rate of about 500 wells/cm<2> and objective substances selected from among a group composed of microorganisms, ligands, antibodies, antigens, proteins, peptides, carbohydrates, polysaccharides, receptors, drug targets, vegetable or animal cells, organelles, bacteria, pathogenic bacteria, antibiotics, toxicants, natural resulting products, test compounds, and their divisions. The wall sections of the wells are made of a material which is different from that used in the base sections of the wells.
Patent JP-2003296370-A (JP)
Title: Design support system
Inventor: KOYAMA FUKUKO
IPC: G06F17/50
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design support system for enhancing design efficiency.  <P>SOLUTION: The design support system is provided with a server 10 in which a master package including description of all calculation programs and design technique regarding one calculation case, is stored and a client 20 that executes a calculation program according to the description of the design technique by downloading the master package from the server.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302813-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: SUNAHARA MASARU
IPC: G03G21/18
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with a detachable process cartridge in which the occurrence of charging failure and excessive discharge can be eliminated, and damage to a latent image carrier 10 can be reduced even when a process cartridge C and the main body 20 of the image forming apparatus are replaced and used.  <P>SOLUTION: Bias voltage in the case that alternating current value flowing to the latent image carrier 10 and an charging member 11 is detected to be not less than the necessary minimum and the smallest value is determined as a charging bias alternating voltage at image formation, when a plurality of alternating peak to peak voltage is switched and applied immediately after mounting a process cartridge C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002328052-A (JP)
Title: Magnet guidance flowmeter and magnet guidance flow measuring method for fluid
Inventor: BROCKHAUS HELMUT
IPC: G01F1/60
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnet guidance flowmeter or this kind of magnet guidance flow measuring method capable of providing users with additional information other than flow indication. SOLUTION: The flowmeter is provided with an output unit wherein DC voltage element value out of each voltage taken for the reference potential by one or two probe, respectively, is displayed and/or supplied to users for further processing.
Patent JP-2003011218-A (JP)
Title: Microembossed sheet and method for manufacturing the same
Inventor: FUJII JUNJI
IPC: B29C59/04
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a microembossed sheet capable of certainly transferring a precise emboss pattern, also enabling the continuous transfer of the emboss pattern and using an apparatus low in cost, and the microembossed sheet. SOLUTION: The method for manufacturing the microembossed sheet has a transfer process for superposing a sheet to be transferred on the surface of a sheetlike embossed plate having the emboss pattern formed thereto and arranging a pair of rolls on the upper and back surfaces of the embossed plate and holding the embossed plate and the sheet to be transferred under pressure by a pair of the rolls to transfer the emboss pattern to the sheet to be transferred, a feed process for feeding the embossed plate and the sheet to be transferred, a peeling process for peeling the sheet to be transferred from the embossed plate after the feed process and a peeling process for peeling the sheet to be transferred from the embossed plate after the transfer process.
Patent JP-2003300261-A (JP)
Title: Manufacturing method for paper box, and paper box
Inventor: TORII HISAKUNI
IPC: B65D5/66
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To simply prevent the floatation of a lid main body without adding a special exclusive lid closing mechanism and to ensure lid closing properties without damaging the appearance and strength of a paper box.  <P>SOLUTION: A manufacturing method for the paper box 10 has a pre-folding process for applying lid closing properties, which energizes a lid main body 31 to a hinge piece 32 in a lid closing direction, to the folding part of the lid main body 31 and the hinge piece 32 before the hinge piece 32 is pasted up.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299705-A (JP)
Title: Massage apparatus
Inventor: TAKAHASHI RYOZO
IPC: A61H15/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage apparatus constituted so as not to generate a contact sound between guide rails and a substrate by vibration even if vibration is transmitted to the guide rails by a vibrator or the like provided to a roller unit.  <P>SOLUTION: The massage apparatus is equipped with the substrate 1, a pair of the guide rails 4 provided on the upper surface of the substrate 1, the roller unit 21 having massage rollers 68 and 69 provided so as to freely run along the guide rails 4, a drive mechanism 10 for driving the roller unit 21 so as to run the same in a predetermined direction and an elastic material 6 provided between the undersurfaces of the guide rails 4 and the upper surface of the substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308695-A (JP)
Title: Semiconductor memory
Inventor: KONO TAKASHI
IPC: G11C11/407
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory in which transmission speed of read-out data to a pair of data buses from a pre-amplifier is increased at high frequency operation.  <P>SOLUTION: A pre-amplifier 48 comprises an amplifying section 122 amplifying a signal level of read-out data, a latency shifter 124 outputting read-out data to a pair of data lines PDD,/PDD in accordance with a signal RDT deciding timing at which read-out data is outputted to a pair of data buses DB,/DB, and a driver 126 outputting the read-out data to the pair of data buses DB,/DB. The amplifying section 122 receives a signal RDT, when the signal RDT is in a H level already with timing at which a signal level of read-out data is amplified, the amplifying section 122 outputs the read-out data to the part of data lines PDD,/PDD while bypassing the latency shifter 124.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302901-A (JP)
Title: Method and data processing apparatus for calculating hash value based on cellular automata
Inventor: MIODRAG MIHAJEVIC
IPC: G09C1/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for calculating an improved hash value.  <P>SOLUTION: The hash function includes compression and output value calculation processing functions and has the configuration based on a particular class of cellular automata, i.e., 2×n (2-by-n) cellular automata. The efficiency of the hash function and ideal security can be provided. Further, this hash function configuration using CA is suitable for FGPA.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308444-A (JP)
Title: Communication data quantity reducing method in inter- company electronic commerce
Inventor: IMANISHI JUNICHI
IPC: G06Q30/06
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that exchange of a message based on a BtoB standard specification is inefficient because of many data items for transmitting the same value every time over a plurality of dealing matters, and that, when using a conventional technology such as compression or difference generation, a transmission message form does not conform to the BtoB standard specification and thereby transactions with many and unspecified partners become impossible.  <P>SOLUTION: In this inter-company electronic commerce system based on the BtoB standard specification constituted from a message exchange part and a business processing part, a difference processing part is newly provided. The difference processing part generates difference information between a past transaction and a transaction of this time in the range of a BtoB standard message form at the transmission time, and transmits the information to the transaction partner. The transaction of this time is restored from the past transaction and the difference information at the reception time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309705-A (JP)
Title: Image copying machine
Inventor: HAYASHI TOSHIO
IPC: H04N1/193
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the transfer time of double-side image data.  <P>SOLUTION: In the case a double-sided original is mounted on an ADF (Automatic Draft Feeder) and read, an image transfer apparatus transmits the double- sided image data in a time shorter than that for two contiguous separate image data by applying point sequential processing to front image data and rear image data at a doubled data rate with an image data bus width of one system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306624-A (JP)
Title: Ink composition for ink jet recording, method of recording and recorded material using the same
Inventor: KANETANI YOSHIHARU
IPC: C09D11/324
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for ink jet printing imparting a printed matter having a sharp edge with high OD value, an excellent fixing property and water resistance and excellent in reliability.  <P>SOLUTION: The ink composition for ink jet recording comprises a self- dispersing type pigment surfaces modified to a cation type, particles of an anionic resin having a zeta-potential of ≤-15 mV at pH 6 and an aqueous medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312081-A (JP)
Title: Print system, its controller, printing method, storage medium and program
Inventor: YAMAGUCHI KATSUYA
IPC: H04N1/40
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print system in which print quality is prevented from lowering due to print shift, e.g. dimensional shift or color shift, even if printing is repeated on one sheet by eliminating the problems of prior art.  <P>SOLUTION: First print data being printed on a print medium at first is acquired from a plurality of print data, representation size of an image being represented by the first print data is altered and then the image of the first print data is printed on the same print medium together with the image of other print data by means of a printer. Since the representation size of the image of the first print data being printed at first has been altered, print shift does not take place even if the print medium shrinks through heat treatment and a print system having enhanced print quality can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318797-A (JP)
Title: Method for detecting squelch-tail illumination signal
Inventor: YANAGIHARA TATSUJI
IPC: H04B7/26
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection system of a squelch-tail illumination signal, capable of solving conventional problems of error detection caused by voice blocking and a reduced detection rate under weak electric signal conditions.  <P>SOLUTION: In a transmission system by use of a radio transmission wave, transmitting a digital-channel guard-tone signal and a squelch-tail illumination signal for controlling unmuting or muting of an audio signal, in addition to the audio signal to be transmitted, a multistage multiple detection means employing a plurality of independent detection windows is provided for receiving and detecting the squelch-tail illumination signal. The system is so configured as to obtain a detection output of the squelch-tail illumination signal, when a predetermined number of zero-intersections is exceeded within a time length preset for the squelch-tail illumination signal in any one of the plurality of the independent detection windows.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313919-A (JP)
Title: Water closet device
Inventor: KAREI MINORU
IPC: E03D9/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of sound data to be stored in a memory portion of an audio synthesis IC.  <P>SOLUTION: A stool seat device comprises a memory portion storing A-D converted running water sound data, an audio synthesis portion converting D-A running water sound data, an amplifying circuit equipped with an audio amplifier amplifying the output of the audio synthesis portion, a speaker generating the sound of running water, a person's seating detection means outputting a seating signal, an operating portion operating the generation of the running water sound, and a control portion generating a control signal of the sound synthesis portion in the stool seat device after receiving the seating signal and the operation signal, the control portion sends out a volume adjusting signal to the audio synthesis portion and fades out the volume by sending a volume control signal to the audio synthesis portion, and an audio data for completing the sound of running water is generated as a pseudo sound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313331-A (JP)
Title: Base coating composition for use in polyolefin coating
Inventor: TANIGUCHI YASUYUKI
IPC: C08F4/642
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base coating composition capable of forming a coated film having good water resistance and weather resistance without a primer coating.  <P>SOLUTION: This base coating composition for use in polyolefin coating comprises a base resin composed of an acrylic polyol or a polyester polyol, a hardner composed of a melamine resin or a polyisocyanate compound and a colorant. A propylene polymer (I) has a stereoblock structure containing an isotactic block. Furthermore, as an additional base resin, the composition comprises a polyurethane modified polypropylene resin that is obtained by a reaction between a modified propylene polymer having a back bone of the propylene polymer (I) and at least one functional group selected from the group consisting of an active hydrogen-containing functional group, an isocyanate group, an acid anhydride group and an epoxide group in a molecule, and a urethane component consisting of another polymeric diol, an organic diisocyanate and a chain extender, or the composition comprises a modified propylene polymer having the back bone of the propylene polymer (I) and a side chain containing a carboxylic acid group, an acid anhydride group or a carboxylic acid ester.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315421-A (JP)
Title: Method and apparatus for detection of internal connection state in electronic device
Inventor: SHIBUYA TAKATOSHI
IPC: G01R31/28
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect an internal connection state by reducing a device scale and a signal processing scale in an electronic device.  <P>SOLUTION: Signals IN 1 to IN M at a logic value '0' or '1' for a test operation are input to the input ends of a core 31 (an internal logic) from external terminals on the input side of an FB 30. By an OR circuit 38 and an AND circuit 39 to which the input side is connected, the logic value '0' or '1' indicating a quality of the internal connection state of the input ends of the core 31 to the external terminals is output to a connection part of the external terminal on the input side to the input side of the core part 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278181-A (JP)
Title: Peeling bucket
Inventor: SONODA TAKETO
IPC: E02F3/407
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional power shovel that soil blockage is caused in its bucket when performing a work in a highly viscous place, which leads to a reduction in working efficiency to attain the reduction in labor load, prevention of noise, and further reduction in time, whereas considerable labor and time are required for the elimination of the press-fitted earth, a driver falls the soil by applying vibration by lever operation, in order to postpone this work even a little, while generating a noise of clicking, but the soil is accumulated little by little even so.  <P>SOLUTION: From the viewpoint that the soil in the bucket is more difficult to fall in the side surface than in the top part, the side surface of this bucket is made openable, and the top part is formed in a lattice shape so that the soil is hardly closely fitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317613-A (JP)
Title: Forming method of light-shielding film for high-pressure discharge lamp
Inventor: TANABE KOJI
IPC: H01J9/20
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method of a light-shielding film for a high- pressure discharge lamp capable of forming a light-shielding film of a uniform thickness.  <P>SOLUTION: A plate 21 is in correspondence with a light-shielding film 16 and is equipped with a mesh part 23 with a pattern 30 formed through which a light-shielding paint 20 can pass. The plate 21 is arranged so as to be free to move in a connecting direction with an outer tube 12 facing its paint out- flowing face 23a. The outer tube 12 is arranged in free rotation. The light- shielding paint 20 supplied on a paint supply face 23b of the plate 21 is made to pass through the pattern 30 as the plate 21 is moved toward the connecting direction with the outer tube 12 and the outer tube 12 is rotated with the plate 21 and the outer tube 1 in contact with each other. The light-shielding paint 20 passing through the pattern 30 is applied on the outer tube 12. The light- shielding paint 20 applied on the outer tube 12 is made fixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315098-A (JP)
Title: Rotation angle detection device and deriving method of bias voltage used for correction thereof
Inventor: URA NORITAKE
IPC: G01D5/245
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect rotation angle of a rotor without increasing the number of ground wirings.  <P>SOLUTION: In the rotation angle detection devices 22, 50, an AC exciting voltage is applied to one end of an exciting coil 28, and a common ground line 46 is connected with the other end of the coil 28. In output coils 30, 32, output voltages are led out from one ends, and the common ground line 46 is connected with the other ends. The output voltage is a voltage wherein an AC rotation angle voltage whose amplitude is increased and decreased depending on the rotation angle of a rotor 24 is superposed with an AC bias voltage caused by ground line impedance 48 and an exciting current. An ECU 50 stores data necessary for calculating the AC bias voltage on the basis of a relation with passing time from a reference timing. An AC bias voltage at the point when a time passes from the reference timing as far as detection of the output voltages is subtracted from the output voltages of the output coils 30, 32. The AC bias voltage is calculated from the stored data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335334-A (JP)
Title: Folding container
Inventor: SUYAMA TOSHIHIRO
IPC: B65D6/26
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding container, in which recessions, into which elastic locking tongues formed on side walls to be erected first can be inserted, are formed on the bottom, and droopy insertion strips that can be inserted in the recessions are formed on side walls to be erected later, so that the coming of an item in the container into the recessions formed on the bottom can be prevented.  <P>SOLUTION: The folding container comprises the bottom 1 and the four side walls 2, 3 which are coupled to the bottom via hinges, and the container can be folded by superimposing the side walls on the bottom. The recessions 1a1, into which the elastic locking tongues 5 formed on the side walls 3 to be erected first can be inserted, are formed on the bottom 1. The droopy insertion strips 7, which can be inserted into the recessions, are formed on the side walls 2 to be erected later.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328995-A (JP)
Title: Centrifugal blower
Inventor: OUCHI TOSHIO
IPC: F04D29/42
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal blower with the simple structure having excellent water proofing property and sound insulating property.  <P>SOLUTION: A periphery of a disk part 42 is formed with an intake unit fitting recessed part 50 for fitting of an intake unit. The center part (a cylindrical part 40, a connector housing part 44 and a ventilation passage 46) of the disk part 42 is formed with an upper cover fitting part 54 for fitting of an upper cover. A recessed part 58 is formed in end of the connector housing part 44 and the ventilation passage 46 forming the upper cover fitting part 54. An upper cover engagement holes 56a and 56b are formed in both ends in right and left of the upper cover fitting part 54, and a wall part 60 for preventing movement of a foreign material is formed near each end part of the intake unit fitting recessed part 50.  <P>COPYRIGHT: (C)2004,JPO