baber/WOPTO huggingface dataset:
Patent JP-2004089305-A (JP)
Title: Guide wire for medical use
Inventor: KATO TOMIHISA
IPC: A61M25/01
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sensory feeling of a hand part 7 when a leading part 5 inserted into a blood vessel touches a lesion P or a blood vessel wall in a guide wire 1 for medical use of a thin and long flexible wire-like body from the leading part 5 to the hand part 7.  <P>SOLUTION: The guide wire 1 for the medical use is in the structure of being divided into three zones of different lubrication degrees which are "a high lubricity zone H, a middle lubricity zone M and a low lubricity zone L" for which the outer periphery of the flexible wire-like body is divided in a length direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089819-A (JP)
Title: Application method of coating liquid, coated object, optical element, and image display device
Inventor: TSUCHIMOTO KAZUYOSHI
IPC: G02B1/10
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application method of a coating liquid giving a coating excellent in appearance without stripe nonuniformity in the width direction etc., and a coated object.  <P>SOLUTION: In the application method, the coating liquid 5 is supplied continuously toward the surface of a substrate 1 moved by a driving mechanism and applied uniformly onto the surface of the substrate 1. The driving mechanism has a back roll 2 used for coating, a motor 11 for driving the back roll 2, and a revolution number detector 12 connected to the motor 11. The rotational speed of the motor 11 is closed loop-controlled on the basis of number-of-revolution data detected by the detector 12. The coating liquid is applied with the rotational speed set to be at least 60% of the maximum rotational speed of the motor 11. The motor 11 and the back roll 2 are connected through a traction drive 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093799-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic system
Inventor: TANAKA TAKAKAZU
IPC: G03G5/07
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photorecepor which has high mechanical strength such as wear resistance and scratch resistance and has excellent stability in repeated use, and to provide a process cartridge and an electrophotographic system which have such an electrophotographic photoreceptor.  <P>SOLUTION: In the electrophotographic photoreceptor having a photoreceptive layer on a support, the surface layer of the photoreceptive layer contains an electrically insulating binder resin and a random-copolymer-type high-molecular-weight charge-transport-substance having a specific structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096489-A (JP)
Title: Image processing apparatus and method thereor, image forming apparatus, and program readable by computer
Inventor: MATSUDAIRA MASATOSHI
IPC: H04N5/76
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing technology for extracting an objective region with high speed while the accuracy of regional position is ensured.  <P>SOLUTION: The method includes a first step of extracting an objective region for an objective image (first resolution image) expressed by a first resolution, and a second step of adjusting a boundary in relation with position for the objective region obtained by the first step in an objective image (second resolution image) expressed by a second resolution higher than the first resolution. In the second resolution, a labeling process or a projection process is carried out for a region corresponding to the boundary of the second resolution image, and positional adjustment is carried out based on the result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054199-A (JP)
Title: Split exposure device
Inventor: TOYODA SEIICHIRO
IPC: G03F7/20
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smaller split exposure device enabling high exposure accuracy, and having high production efficiency and a simple structure.  <P>SOLUTION: An exposure device is used for manufacturing a printed wiring board and comprises: tightly sticking an original plate M to a substrate K; and exposing a pattern provided to the original plate M at the substrate K. Particularly, the exposure device is the split exposure device enabling exposure for any optional position on the substrate K and specifically comprises: changing an irradiation position by means of a second flat mirror 132 by changing the size of an irradiation range by means of an irradiation range change section 160; and applying light shielding to a boundary portion between an irradiation region and a non-irradiation region by means of narrow light shielding bands 211-214.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178935-A (JP)
Title: Powder for capacitor, sintered body using the same, and capacitor using it
Inventor: NAITO KAZUMI
IPC: B22F1/02
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor that is large in appearance ratio and superior in moisture resistance, a sintered body by which it can be manufactured, and a powder for the capacitor.  <P>SOLUTION: A powder for capacitor made mainly of earth-acid metal containing a phosphorus at 3 mass ppb to 1 mass ppm is obtained. The powder is sintered as it is or after it is granulated, to produce a sintered body. The sintered body is made as one electrode, and a dielectric and another electrode are provided on its surface to form a capacitor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003156880-A (JP)
Title: Toner and heat-fixing method
Inventor: HOTTA YOJIRO
IPC: G03G9/083
Filed: 2002-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a color toner having good transparency in OHP (overhead projector), excellent in anti-offsetting property and fixing performances and free of a change in developing performance even when allowed to stand over a long period of time. SOLUTION: The toner comprises a binder resin, a colorant, a hydrocarbon wax, a resin composition having at least a copolymer unit and a hydrocarbon unit and an organometallic compound, the binder resin comprises >=60 wt.% polyester component, and in the molecular weight distribution of the toner by GPC (gel permeation chromatography), a weight-average molecular weight (Mw) of >=4.0×10<4> and a ratio Mw/Mn of >=50 between the Mw and a number- average molecular weight (Mn) are included.
Patent JP-2004098339-A (JP)
Title: Camelback in trimming apparatus
Inventor: TAKAI TOSHIHIRO
IPC: B29C49/42
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camelback in a trimming apparatus which facilitates work for setting a resin sheet delivered from a thermoforming apparatus.  <P>SOLUTION: In the camelback C in the trimming apparatus, the continuous resin sheet S delivered from the molding apparatus is received from one guide part (i) and transferred to the other outlet part (o), the resin sheet discharged from the outlet part (o) is reversed to be guided to the transfer means (f) and (g) of the trimming machine. In the guide part (i), the base part 10a of a guide frame 10 is vertically supported freely rotatably on one side of a main body 1 so that the guide frame 10 is freely tilted by a driving means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103066-A (JP)
Title: Tracking controller and tracking control method
Inventor: SAMEJIMA HISANAO
IPC: G11B7/085
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To perform the stable tracking control by a simple circuit.  <P>SOLUTION: By this tracking controller, a tracking control signal is outputted for performing the tracking control of an optical pickup which is furnished with a plurality of photodetecting parts for converting reflected lights of optical beams irradiated on an optical disk into electric signals for outputting. The controller is provided with: a calculating part of the balance correction amount for obtaining a value to shift a phase difference tracking error signal so that a DC component of the phase difference tracking error signal based on each output of a plurality of photodetecting parts comes close to a prescribed reference potential, as the balance correction amount in accordance with the DC component of the differential tracking error signal based on each output of a plurality of photodetecting parts; a balance change part for shifting the phase difference tracking error signal in accordance with the balance correction amount and outputting as the phase difference tracking error signal of the time after the balance change; and a tracking control part for producing the tracking control signal in accordance with the phase difference tracking error signal of the time after the balance change.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101655-A (JP)
Title: Image forming apparatus
Inventor: NOGUCHI JUNICHI
IPC: G03G15/16
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which forms and reads a registration correction pattern image highly accurately without being affected by ununiform rotation of an intermediate transfer belt, a photoreceptor drum, or a drive roller.  <P>SOLUTION: The perimetral length of the drive roller 32 is made equal to that of the photoreceptor drum 11. The perimetral lengths of the photoreceptor drum 11, drive roller 32, and intermediate transfer belt 31 are determined so that an integral multiple of the perimetral length of each of the photoreceptor drum 11 and drive roller 32 is equal to the perimetral length of the belt 31. Timing with which a registration correction pattern image is formed is n×Y times (X, Y, and n are each a natural number) at every X/Y times the perimetral length of each of the photoreceptor drum 11 and the drive roller 32. The total n×X of a pattern writing length is equal to the perimetral length of the intermediate transfer belt 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098974-A (JP)
Title: Air conditioner for vehicle
Inventor: SHINDO HIROHIDE
IPC: B60H1/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce pressure loss in blowing in an air conditioner comprising two indoor heat exchangers other than a heater.  <P>SOLUTION: A second indoor heat exchanger 12 is arranged in a bypass passage 5 provided to upper side of a heater 4. Thereby, since three heat exchangers of first and second indoor heat exchangers and the heater 4 are not arranged in series for the air flow, pressure loss in blowing can be reduced and air conditioning performance of an air conditioner for a vehicle can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098626-A (JP)
Title: Inkjet recorder and preliminary ejection method
Inventor: NAKAGAWA YOSHIMUNE
IPC: B41J2/05
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder wherein color inks are prevented from being mixed at a portion near a nozzle of a recording head after a suction recovery operation, a recording medium is prevented from being stained due to adhesion of floating mist to the inner section of the recorder and time necessary for the preliminary ejection after the suction recovery operation is reduced, and a preliminary ejection method.  <P>SOLUTION: In this inkjet recorder or method of preliminary ejection, firstly, the preliminary ejection of 29,000 shots in the frequency of 10 kHz by only a large nozzle is performed, and then the thickened/color-mixed ink in an ink chamber is discharged. The preliminary ejection by the large nozzle is completed, the preliminary ejection of 2,000 shots in the frequency of 10 kHz by only a small nozzle is performed. Thus, the number of shots of the preliminary ejection by the small nozzle is reduced, so that occurrence of the floating mist is suppressed. The ink in an amount sufficient to discharge the thickened/color-mixed ink is ejected and the total number of shots of preliminary ejection by the large and small nozzles is reduced so that the time necessary for the operation is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107402-A (JP)
Title: Method for depolymerizing filler-containing silicone compound
Inventor: HARA HIDEYA
IPC: C08J11/16
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for depolymerizing a filler-containing silicone compound, in more detail, to provide a method for depolymerizing the filler-containing silicone compound by a chemical method or a physical method to mainly recover a cyclic siloxane monomer and the filler.  <P>SOLUTION: The method for depolymerizing a filler-containing silicone compound is characterized by comprising (a) a process for mixing 100 pts. wt. of the filler-containing silicone compound with 0.1 to 10 pts. wt. of a strong organic base in a solvent, (b) a process for filtering the suspension obtained in the process (a) to separate the filler, (c) a process for adding a strong inorganic base in an amount of 0.01 to 20 pts. wt. per 100 pts. wt. of the filler-containing silicone compound to the filtrate obtained in the process (b) to depolymerize the silicone compound, and (d) a process for removing the solvent from the solution obtained in the process (c), heating the residue under reduced pressure, and then cooling the evaporated product to recover the liquidized silicone compound depolymerization product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108889-A (JP)
Title: Method for mounting sample
Inventor: HARADA YOSHINOBU
IPC: G01N27/447
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for mounting a number of samples on one sheet of slide glass so that processing is not delayed and gel can be made extremely uniform.  <P>SOLUTION: In the method for mounting a sample on the slide glass 2 by using the slide glass 2 and a cover glass 3 in the mounting method for samples, an insert 1 having a plurality of notches is pinched between the slide glass 2 and the cover glass 3, the samples are allowed to flow to the notches by surface tension, and the samples are placed on the slide glass 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106116-A (JP)
Title: Manufacturing method for micromachine
Inventor: OKUDA SHOJI
IPC: G02B26/08
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a micromachine manufacturing the micromachine with a torsion bar at high yield.  <P>SOLUTION: This manufacturing method for the micromachine is provided with processes of: embedding an oxide film 54 in a first semiconductor substrate 6; sticking the first semiconductor substrate to a second semiconductor substrate 8 via an insulating film 18; forming a first mask 66 opening the first region and second regions in the both sides of the first region; etching the first semiconductor substrate using the first mask 66 and the oxide film 54 as the masks, forming a spring portion 20a integrally formed with the first semiconductor substrate between the oxide film and the insulating film, and forming the torsion bar 16; forming a second mask 74 opening the first region and the second regions; etching the second semiconductor substrate using the second mask 74, and etching the insulating film 18 in the first region and the second region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108038-A (JP)
Title: Reinforced concrete column or pier
Inventor: MUTSUYOSHI HIROSHI
IPC: E04C5/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforced concrete column or a pier having ductility capable of preventing the propagation of a crack occurring by shear force from being limited to a local part even if an amount of bar arrangement of tie hoop is reduced and efficiently preventing the shear breaking in the inclined direction.  <P>SOLUTION: In the reinforced concrete column 1 or the pier 1 equipped with a plurality of deformed reinforcing bars reinforced in the longitudinal direction and the tie hoop 5 reinforced at required intervals in the longitudinal direction of the deformed reinforcing bars around the deformed reinforcing bars, the deformed reinforcing bar parts applying at least shear force on them are covered with sheaths 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003180383-A (JP)
Title: New variant of formic dehydrogenase from candida boidinii
Inventor: SLUSARCZYK HEIKE DR
IPC: C12N15/53
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To avoid expensive postfeed of FDH so as to reduce a manufacturing cost by raising catalytic activity and stability of rec-FDH.  <P>SOLUTION: This variant is stable and/or active to wild type rec-FDH and natural wild type enzyme from Candida boidinii and has amino acid exchange C23S or C23S/C262A and one or more amino acid exchanges of E18D, K35R, D149E, E151D, R178S, R178G, K206R, F285Y, F285S, T315N and K356E.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004120027-A (JP)
Title: Image processing apparatus
Inventor: IWASAKI KEIICHI
IPC: H04N5/907
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of inputting and outputting images both per block and per raster.  <P>SOLUTION: An image processing apparatus has a raster reading/writing control circuit 4 for performing input and output of image data into and from an image memory 1 per raster, a block reading/writing control circuit 7 for performing the above processing per block, and an arbitrator circuit 3 for arbitrating accessing requests from respective control circuits 4, 7. In this apparatus, the circuit 3 accepts an accessing request so that any one having higher accessing request priority can take preference among the accessing requests to be notified from the respective control circuits 4, 7, and the respective control circuits 4, 7 change the accessing request priority on the basis of a predetermined condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120842-A (JP)
Title: Synchronizer for parallel power supply system
Inventor: MORIMOTO KAZUNORI
IPC: H02J3/42
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the nonconformity in a conventional synchronizer that it can not correct or revise the slip of a synchronous point caused by the deterioration over aging by the use of an apparatus or the sudden fault, though an advance time is set because a mechanical delay time arises until a breaker for parallel system supplies after receiving a make command signal, in a synchronizer for a parallel power supply system which connects the generators in parallel into a power transmission system via a breaker for a parallel supply system.  <P>SOLUTION: In the synchronizer 1 for the parallel power supply system which connects in parallel the generators into the power transmission system 19 via the breaker for system parallel feed, an advance time determined value, which is decided based on the time difference between the timing of the make command to the breaker for a parallel supply system and the timing of the make completion of the breaker 19, is updated and set as the advance time at the next make of the breaker. Even in case that the slip of a synchronous point occurs by the deterioration over aging by the use of the apparatus or the sudden fault, it is possible to correct and revise the slip, and the sure parallel supply can be performed, thus the synchronizer 1 for the power supply system easy for maintenance can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118426-A (JP)
Title: Pos system and printer selection method
Inventor: FUKANO KAZUKO
IPC: G07G1/14
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a POS system for controlling a plurality of printers by one host computer by a remote operation and a method for selecting an output printer capable of selecting a printer whose print-out is desired from a printer side according to the notice of print preparation completion from the host computer.  <P>SOLUTION: When print data are arranged, a host computer 10 transmits an LED flash instruction to all printers. A printer 15 flashes an LED according to the LED flash instruction. When the panel switch of any printer 15 whose LED flashes is depressed, a print output request is transmitted from the printer 15 to the host computer 10. The host computer 10 transmits print data and a print instruction to the printer whose output is requested, and transmits an LED lighting-out instruction to all the printers. The printer 15 issues a receipt according to the print data and the print instruction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003156940-A (JP)
Title: Image forming apparatus
Inventor: KIMURA YOSHIYUKI
IPC: G03G15/01
Filed: 2002-09-27
Abstract: PROBLEM TO BE SOLVED: To realize space saving by increasing the degree of freedom in terms of layout in winding the belt type intermediate transfer body of an image forming apparatus. SOLUTION: The intermediate transfer belt 33 of an intermediate transfer unit 32 is stretched and laid on a driving roller 36, a transfer counter roller 37, a cleaning counter roller 38, a separation roller 39, a reverse bending roller 40, a tightener 41 and a driven roller group 42, and its surface side on which a toner image is held is pressed by the roller 40 so that it is bent in a reverse direction, whereby unit constitution is miniaturized. A roller excellent in releasing property is used as the roller 40 so that toner may not be transferred or a roller made of conductive material is used as the roller 40 so that the toner may not be transferred, because bias having the same polarity as the toner is applied.
Patent JP-2004120474-A (JP)
Title: System, device and method for transmitting and receiving data broadcast
Inventor: OKADA OKIYUKI
IPC: H04N5/445
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain detailed data of video and audio elements constituting an outputted scene in a simple operation.  <P>SOLUTION: An MPEG encoder 92 applies MPEG encoding to data corresponding to video elements and audio elements which constitute respective scenes of a television signal from a video and audio signal source 91 and a television signal from a data signal source 93, and modulates and transmits the data. In a receiving side, a tuner/demodulating part 12 receives and demodulates the data to obtain a TS signal, a demultiplexer 13 dividingly extracts video data, audio data and data corresponding to each scene, a video processing part 14 decodes the video data and the audio data, and the data corresponding to the scene is stored in a memory 22. A control part 18 generates an index signal corresponding to each scene, and a display and combining part 15 multiplexes the index signal into a video signal and displays the video signal on a display part 16. Data corresponding to each scene is read from the memory by selecting an index and displayed on the display part 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203684-A (JP)
Title: Semiconductor for photoelectric conversion element, photoelectric conversion element, and solar cell
Inventor: FUKUDA MITSUHIRO
IPC: H01L31/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor for a photoelectric conversion element, a photoelectric conversion element, and a solar cell having high photoelectric conversion efficiency and excellent durability.  <P>SOLUTION: The surface of the semiconductor contains a compound shown by the formula 1. In the formula 1, X<SB>1</SB>, X<SB>2</SB>, X<SB>3</SB>, X<SB>4</SB>, X<SB>5</SB>, X<SB>6</SB>independently represent oxygen atom, sulfur atom, or selen atom, R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>, R<SB>4</SB>, R<SB>5</SB>independently represent substituent, R<SB>6</SB>, R<SB>7</SB>, R<SB>8</SB>, R<SB>9</SB>independently represent hydrogen atom or substituent, L<SB>1</SB>and L<SB>2</SB>independently represent divalent linking group, and x and y independently represent either 0, 1, or 2.  <P>COPYRIGHT: (C)2003,JPO