baber/WOPTO huggingface dataset:
Patent JP-2004144632-A (JP)
Title: Biochemical analysis system
Inventor: ITO AKIRA
IPC: G06Q50/22
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To automatically obtain a proper analysis result in biochemical analysis.  <P>SOLUTION: A unit for a biochemical analysis is identified, based on identification information attached to the unit for the biochemical analysis, and treatment conditions and treatment situation in each treatment process are related to each other to determine treatment conditions in the next process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142635-A (JP)
Title: Side-view mirror for vehicle
Inventor: SUGIYAMA KAZUHIRO
IPC: B60R1/06
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side-view mirror for a vehicle capable of connecting a side-view mirror housing with a frame with sufficient strength in spite of the small number of parts for connecting them and facilitating fitting work with reduced cost.  <P>SOLUTION: Two mounting seats 11, 12 formed in a case body 10 of the side-view mirror housing H and two mounting parts 21, 22 formed on an outer face of a main body 20 of the frame F are fixed by a fixing device to form two fixing parts 1, 2. Two hooked parts 13, 14 formed in the case body 10 of the side-view mirror housing H and two hooking parts 23, 24 formed on the outer face of the main body 20 of the frame F are engaged to form engaging parts 3, 4. The engaging parts 3, 4 are positioned on circumference of a circle centered on an axial line connecting the fixing parts 1, 2 mutually to regulate rotation displacement of the side-view mirror housing H for the frame F.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145788-A (JP)
Title: Article purchase support device
Inventor: KONDO SETSUO
IPC: G06Q30/06
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article purchase support device for allowing a consumer to go to a shop, to memorize a price of the article which the shop guarantees, and to order from the shop the article whose price is the least after going around a plurality of shops on the basis of the memorized information.  <P>SOLUTION: The article purchase support device has a storage part capable of storing more than one piece of temporal purchase information at least including information on the name of the shop, contact information and price information, a display means for reading the temporal purchase information from the storage part and displaying the same information, and a transmission means for transmitting the temporal purchase information selected from the displayed temporal purchase information and the ordering information to a reception device corresponding to the contact information of the temporal purchase information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146739-A (JP)
Title: Substrate treating device
Inventor: IZUTA TAKASHI
IPC: H01L21/306
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treating device that can prevent the bad influence of bumping from being exerted upon a substrate by detecting the occurrence of the bumping and suppressing the bumping.  <P>SOLUTION: When a control unit 41 judges that the surface of a treating liquid is in a bumping state, the unit 41 widens the clearance between the upper end of a treating vessel 3 and the lower surface of an opening/closing door 9 in the upper part of the vessel 3 by means of a clearance adjuster 45. Consequently, the liquid level moves in the direction in which the concentration of the treating liquid becomes higher, because the amount of water evaporating from the treating liquid through the clearance increases. Therefore, the bumping can be suppressed, because the boiling point of the treating liquid rises as the concentration of the liquid becomes higher even when the temperature of the liquid reaching the boiling point does not change. Consequently, the bad influence of the bumping can be prevented from being exerted upon the substrate W while the substrate W is treated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003188616-A (JP)
Title: High-power directional coupler and manufacturing method
Inventor: NOE TERRENCE R
IPC: H01P11/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-power directional coupler of low cost having a better performance characteristics compared with a high-power directional coupler of machined metal parts.  <P>SOLUTION: The high-power directional coupler is formed of a substrate such as a dielectric printed circuit board. A through arm 20 and a coupled arm 30 of the coupler comprise a conductor 50 plated on an upper part 100, a bottom part 110, and an edge part 120 of dielectric material which is entirely housed in the conductor 50. A metal package 60 enclosing the coupler constitutes an outer ground. Thin non-conductive struts 40 of thin dielectric material of the printed circuit board interconnect the separate arms 20 and 30 of the coupler. The coupler can incorporate a microstrip circuitry such as switches and resistors.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004147917-A (JP)
Title: Radiographic imaging apparatus
Inventor: OHARA HIROSHI
IPC: A61B6/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic imaging apparatus capable of reducing the radiation impinging on a subject in the phase contrast magnification radiography, and obtaining an image of a breast without generating an image defect.  <P>SOLUTION: The radiographic imaging apparatus comprises a small focus radiation source 11 for applying radiation to the subject 15, a subject holding member 18 for holding the subject 15, and a radiographic image detector 50 for reading the radiographic image information based on the radiation penetrating the subject 15 for executing the phase contrast mammography of the breast of the subject held by the subject holding member 18. In the apparatus, an end surface 50a of the radiographic image detector 50 is located in a straight line L1 connecting the focal point 11a of the small focus radiation source 11 and a chest wall surface 15a of the subject on the subject holding member 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151585-A (JP)
Title: Feed roller for photographic developing machine
Inventor: YAMAMOTO AKIHIRO
IPC: F16C13/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed roller for a photographic developing machine which uses a foaming body of thermoplastic elastomer integrated with high adhesiveness without using an adhesive.  <P>SOLUTION: The feed roller for the photographic developing machine which is used in a state dipped into a photographic processing solution in order to convey a film or printing paper in the photographic developing machine is provided with a cylindrical outer layer and a cylindrical or columnar inner layer whose outer periphery is adjacent to the inner periphery of the outer layer. The outer layer comprises as a main component foamed and molded thermoplastic elastomer of which the Shore A hardness is 55-87 and the inner layer contains resin of the same group as resin constituting the hard segment of the thermoplastic elastomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121183-A (JP)
Title: Method for forming seaweed bed by constructing rocky shore utilizing material derived from forest
Inventor: SUGIURA JUNZO
IPC: A01K61/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of withered seashore.  <P>SOLUTION: The seaweed bed is formed by putting a material derived from forest (charcoal on which crude wood vinegar is adsorbed and dried) and crushed stone in a basket and sinking the produced artificial shore in the sea area of withered seashore. The damage of seaweed (especially seaweed of germinal stage) by a predator such as sea urchin can be reduced by the repelling effect of the wood vinegar component on the predator such as sea urchin. The growth of the seaweed is promoted by the intake of a small amount of iron eluted from the "charcoal material" added to the artificial shore sunk in the sea and "the wood vinegar component adsorbed to the charcoal".  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176821-A (JP)
Title: Static pressure porous bearing
Inventor: MURAI TAKASHI
IPC: F16C32/06
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost static pressure porous bearing allowing enhancement of the bearing rigidity and load capacity and capable of suppressing the self-excited vibration.  <P>SOLUTION: The static pressure pneumatic bearing to support a rotary member by spouting a pressurized gas to the periphery of the rotary member 20 from the inside surface of a porous substance member 30 is structured so that grooves 45 are provided at the peripheral surface of the rotary member 20 confronting the inside surface of the porous substance member 30 in such a way as to extend in the circumferential direction of the rotary member 20, wherein each groove 45 has a small width and a depth greater than the spacing between the inside surface of the porous substance member 30 and the peripheral surface of the rotary member 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004158118-A (JP)
Title: Optical head device and optical information record reproducing device
Inventor: KATAYAMA RYUICHI
IPC: G11B7/1378
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device and an optical information record reproducing device which are capable of recording and reproducing information not only on an optical recording medium of a conventional DVD standard and the optical recording medium of a CD standard, but also on the optical recording medium of a next-generation standard.  <P>SOLUTION: An output beam of a 405nm wavelength from a first optical system 2a is focused on a next-generation standard optical disc 5 with a protecting layer 0.1mm thick via a first object lens 3a, and its reflected beam is received by an optical detection device within the first optical system 2a. The output beam of a 650nm wavelength from a second optical system 2b is focused on the DVD standard optical disc 5 with a protecting layer 0.6mm thick via a second object lens 3b, and its reflected beam is received by an optical detection device within the second optical system 2b. The output beam of a 780nm wavelength from the second optical system 2b is focused on the CD standard optical disc 5 with a protecting layer 1.2mm thick via the second object lens 3b, and its reflected beam is received by the optical detection device within the second optical system 2b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159473-A (JP)
Title: Insulated voltage conversion circuit
Inventor: KATO YOSHIRO
IPC: H02M3/28
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulated voltage conversion circuit wherein the duty ratio of pulse signals inputted to switching elements can be enhanced as much as possible and excessive load applied to a transformer and the switching elements can be suppressed.  <P>SOLUTION: Output voltage Vout is compared with desired reference voltage Vr. If the output voltage Vout exceeds the reference voltage Vr, pulses equivalent to one cycle (period from the leading edge of a pulse of a pulse signal S1 to the leading edge of the next pulse (or period from the falling edge of a pulse of the pulse signal S1 to the falling edge of the next pulse)) of the drive pulse signal inputted to MOSFETs 51-1 to 51-4 are thinned out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164235-A (JP)
Title: Remote maintenance device, its control method, electronic device connectable to network, its control method, remote maintenance system, control program, and computer readable storage medium
Inventor: MATSUMOTO YUICHI
IPC: H04H60/93
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily take in and run updated software on devices on a network.  <P>SOLUTION: A television 100 has a reception means capable of receiving device identification information and software data by broadcast waves; an acquisition means for acquiring the device identification information of peripheral devices such as a tuner 1300 and a VCR 1400; and a transmission control means which compares the device identification information received via the broadcast waves with the device identification information of the peripheral device and sends the received software data according to the comparison result. The peripheral device includes a sending means for sending the device identification information of its own device in response to a request from the television 100, and a rewriting means for rewriting the current software data into the received software data when software which the television 100 has received by the broadcast waves is received via the network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165550-A (JP)
Title: Nitride semiconductor element
Inventor: KAWAGUCHI YASUTOSHI
IPC: H01S5/323
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means of manufacturing a nitride semiconductor element or substrate which has an anisotropic grating constant in a (0001) crystal pane.  <P>SOLUTION: The nitride semiconductor substrate or element structure having the anisotropic grating constant in the (0001) crystal plane is manufactured by partially reducing or applying grating distortion by periodically arraying crystal defects in the element structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172668-A (JP)
Title: Ringtone generating circuit, and recording medium
Inventor: TAKEDA HIROAKI
IPC: H04M1/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the sense of incongruity in acoustic signals between musical pieces, when using a plurality of musical pieces for ringtone.  <P>SOLUTION: When the ringtone shifts from a certain musical piece to another musical piece, a control section 301 simultaneously reads coded acoustic signals of a musical piece which is previously reproduced and coded acoustic signals of a musical piece to be reproduced next from a musical piece information recording section 306, and transmits the signals to a first decoding section 303 and a second decoding section 304, respectively. The sections 303 and 304 decode the coded acoustic signals and transmit them to a window adding section 305, respectively. By having the section 305 added to the musical pieces, while making the musical piece previously reproduced fade out and fade the musical piece to be reproduced next, the sense of incongruity is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170455-A (JP)
Title: Laser processing apparatus, laser processing system and solar cell
Inventor: TAWARA SATOSHI
IPC: H01L31/046
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser processing apparatus and a laser processing system to minimize the spacing of lines processed by laser on a thin film of a solar cell or the like, and to provide a solar cell.  <P>SOLUTION: The laser processing apparatus 10 is equipped with: an X-axis driving motor (table driving mechanism as the scanning mechanism) 20 to drive an X-axis stage 16; a Y-axis driving motor (table driving mechanism as the scanning mechanism) 22 to drive a Y-axis stage 18; table driving controlling mechanism (scanning and position correction mechanism) 24 to control driving of these; and a length measuring system 25 to irradiate the object with laser light and to detect the reflected light to measure the positional error in the X-axis direction and the Y-axis direction of the X-axis stage 16 and the Y-axis stage 18, respectively. Further, the apparatus is equipped with: a laser oscillator 26 to emit the laser light for processing a solar cell 12 with the laser light; and a plurality of laser optics 27 to disperse the laser light emitting from the laser oscillator 26 into a plurality of beams and to adjust the irradiation positions and directions of the laser beams onto a solar cell 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168361-A (JP)
Title: Cold insulation and heat insulation box
Inventor: FURUKAWA MASAAKI
IPC: B65D81/38
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold insulation and heat insulation box which is lightweight, freely foldable, and convenient for carrying/storing, has an easily washable inner box to be durable to water and contamination, and has a low manufacturing cost and an enough heat insulating effect.  <P>SOLUTION: The cold insulation and heat insulation box is provided with the inner box 4 which is assembled by folding a sheet of a water-resistant blank sheet cut out into a specified shape, has an opening top face, and can hold a liquid-tightness, an outer box 5 which holds the inner box 4 inside, has an opening top face and an openable/closeable top lid, and comprises a heat insulating raw material, and heat insulating parts 6 and 6b in which a plurality of plate-like heat insulating materials are placed between the outer box 5 and the inner box 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179738-A (JP)
Title: Antenna system
Inventor: SHIROKAWA ICHIRO
IPC: H01Q3/26
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a downsized antenna system for carrying out transmission, reception, or transmission/reception with high maintainability by distributing and supplying a transmission signal to a plurality of element antennas or combining signals received by the plurality of element antennas.  <P>SOLUTION: The antenna system is configured by using a plurality of antenna units 20. Each antenna unit 20 is provided on both sides of a heat sink 21, and the plurality of antenna units 20 are provided in the length direction of the heat sink 21. Cooling tubes 22 are provided in the heat sink 21. The cooling tube 22 may be a conventional tube through which a coolant flows or a heat pipe or its equivalent. Further, a distribution and combination circuit section 23 supplies a control signal and a transmission signal to each antenna unit 20 and combines received signals from the antenna units 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180369-A (JP)
Title: Battery charger
Inventor: ARADATE TAKAHISA
IPC: H02J7/02
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To implement a function of displaying how long a charger takes to complete charging when charging is started.  <P>SOLUTION: The charger comprises a battery voltage detecting means 40 which detects the battery voltage of a battery pack 2; a battery temperature judging means 8 which judges the battery temperature of the battery pack from a temperature sensing element 2b added to the battery pack; a controlling means 50 which judges the no-load voltage per cell at the battery temperature before start of charging of the battery pack based on the outputs of the battery voltage detecting means 40 and the battery temperature judging means 8, and judges in several steps the charging time it will take charging of the battery pack to be completed according to the battery temperature before start of charging, the no-load voltage per cell at the battery temperature, and the battery voltage at the battery temperature after the battery pack is charged for a predetermined time with a predetermined current in the initial stage of charging; and a displaying means 90 which displays the charging time it will take charging of the battery pack to be completed in several steps. The controlling means 50 outputs to the displaying means 90 the result of judgment of the charging time it will take charging of the battery pack to be completed in several steps.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174857-A (JP)
Title: Inkjet printer head and its manufacturing method
Inventor: NORIKOSHI TAKASHI
IPC: B41J2/045
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high speed/high printing quality by making an inkjet printer head of a share mode system of a structure using a PZT compact/inexpensive.  <P>SOLUTION: A PZT plate with a plurality of grooves formed thereat and a top plate for covering the grooves are overlapped and bonded to each other, and then sliced into a predetermined thickness to be discharge pressure chambers, whereby a PZT plate/top plate combined body 8 is formed. A back plate 10 with openings which communicate with the discharge pressure chambers is bonded to a rear face side of the combined body. An electrode is formed to an inner face of each discharge pressure chamber, and lead-out electrode patterns are formed altogether from openings 11 of the back plate 10 to an outer face. Each discharge pressure chamber is made to communicate with a common pressure chamber through the opening 11 of the back plate 10. An orifice plate 16 where orifice holes 16a which communicate with the discharge pressure chambers are opened is bonded to a front face side of the PZT plate/top plate combined body 8. The inkjet printer head is thus formed in a one-piece structure. The back plate 10 which has a smooth surface and enables high-density wiring is utilized to form the electrodes and the lead-out electrode patterns.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179957-A (JP)
Title: Half-tone processing system and method therefor, printing controller, printing system, and half-tone processing program
Inventor: FUJIMORI YUKIMITSU
IPC: G06T5/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the nonconformities wherein the image after processing, is not sufficiently satisfactory when a half-tone processing of density pattern method, even though it can be conducted at a high speed, is used.  <P>SOLUTION: Image data expressed by a large number of multi-level data for each pixel are entered, and each pixel is matched to a pixel section, made up of multiple sub-pixels. The amount of dot formation in the pixel section is expressed by the multi-level from the multi-level data of the objective pixel, while the objective pixel is shifted sequentially in data conversion. At the same time, information which expresses whether there is dot formation for each sub-pixel, is converted into half-tone data to be specified. In this case, according to the information that expresses whether there is dot formation of the sub-pixels other than the pixel section specified from the half tone data of the converted portion, the data conversion is carried out, while the sub-pixels which forms the dot in the pixel section are selected. As a result, the output image with high image quality is realized, while the processing for outputting the image is conducted at a high speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003248838-A (JP)
Title: Method and device for encoding and decoding key value data of coordinate interpolator
Inventor: SHIN-JUN LEE
IPC: G06T13/20
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for encoding and decoding key value data of a coordinate interpolator used for three-dimensional graphic animation.  <P>SOLUTION: A key value data encoding device includes a quantizer which quantizes an inputted coordinate interpolator with the specified number of quantization bits, a DPCM processing part which generates difference data by secular changes of respective vertex coordinates and difference data by spatial changes by performing DPCM operation in specified mode for respective vertex components of the quantized coordinate interpolator, a dictionary encoder which generates difference data of the respective DPCM-operated vertex components, symbols indicating DPCM operation modes carried out for the difference data, and indexes indicating the positions of the symbols, and an entropy encoder which performs entropy encoding of the symbols and indexes.  <P>COPYRIGHT: (C)2003,JPO