baber/WOPTO huggingface dataset:
Patent JP-2003123617-A (JP)
Title: Polyamide resin composite for fuse element and fuse element
Inventor: YAMAZAKI MASAAKI
IPC: H01H85/17
Filed: 2002-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin composite for fuse in which sufficient arc resistance is secured for the raised voltage of the vehicle voltage (for example, 42 V system) and which is superior in rigidity, heat resistance and transparency. SOLUTION: This is a polyamide resin composite for a fuse element that is made of a mixed polyamide 100 parts by mass composed of (A) polycapro- amide (nylon 6) 95-5 mass % and (B) polyhexamethyleneadipamide (nylon 66) 5-95 mass %, and (C) a silicate layer 0.1-20 parts by mass of a layer-form silicate that is dispersed in the above (A) and/or (B) in molecule level. And further, this is a polyamide resin composite for a fuse element in which (D) antioxidant, (E) metallic soap system lubricant, and (F) inorganic fiber reinforcement are mixed. And this is a fuse element using the above polyamide resin composite for fuse element.
Patent JP-2004072052-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: UEDA TETSUZO
IPC: H01L33/32
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To separate a nitride semiconductor from a different kind of substrates with a large area and without causing film cracking.  <P>SOLUTION: A semiconductor film 11 containing a gallium nitride in the substrate 10 is irradiated with a third harmonic light of a YAG laser having a wavelength of 355 nm which oscillates like a pulse, from the opposite side of the surface of the film 11 so that the inside of the surface is scanned. A laser beam is not absorbed by the substrate 10, but absorbed by the vicinity of an interface between the film 11 and the substrate 10. Then, the power density of the laser beam is set at some 280 mJ/cm<SP>2</SP>, and thus, an altered layer 11a which is altered into a gallium-rich state in which a gallium in the gallium nitride constituting a first contact layer 51 has a composition larger than that in a stoichiometric ratio thereof is formed in the vicinity of the interface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003196557-A (JP)
Title: Charge collecting system, mail system, and automating system
Inventor: YAMAGISHI JUNICHI
IPC: H04W88/18
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge collecting system, a mail system, and an automating system capable of increasing the flexibility of a mobile communication terminal.  <P>SOLUTION: This charge collecting system is provided with a mobile communication terminal 21 having a bar code scanner 26 capable of reading bar codes and allowing an identification and a commodity menu identifiably displaying commodity names with bar codes. For charge collection, a commodity is selected by reading the bar code by the bar code scanner 26 after the identification is performed. The system is characterized in that it is provide with a bar code book capable of performing a commodity order and accounting and identifiably displaying a plurality of words with bar codes, and by making the bar code scanner read the bar codes and select the words, the selected words can be displayed by a communication partner through a mail, and also dialing, voice response, and transmission of ID codes can be automated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004077840-A (JP)
Title: Mask and mask defect modifying method
Inventor: KAGAMI ICHIRO
IPC: G03F1/72
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eaves type Levenson phase shift mask for transferring a fine pattern in which fragments of eaves are restored with high accuracy, and to provide a mask defect modifying method for restoring broken parts of the eaves of the eaves type phase shift mask.  <P>SOLUTION: The mask defect modifying method has a process for detecting a defection place part where eaves are broken, a process for performing the simulation of the distribution of the intensity of transmitted light and of a pattern to be imprinted, a process for deciding the width of a light shielding material to be formed at the caves broken part and a process for forming the light shielding part with the width and a mask is obtained by this method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075498-A (JP)
Title: Oxide-based glass and its manufacturing method
Inventor: KAWAGUCHI MASATAKA
IPC: C03C1/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain oxide-based glass excellent in bubble quality by allowing Sn oxide to effectively function as a clarification agent.  <P>SOLUTION: The oxide system glass is obtained by melting a glass raw material composition containing Sn oxide added as the clarification agent under a condition that the ratio of Sn<SP>2+</SP>/total Sn in the finally obtained glass becomes not less than 0.13, and then forming.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079480-A (JP)
Title: Organic binder, conductive paste for external electrode and ceramic electronic component using same, and manufacturing method of conductive paste for external electrode
Inventor: MIYAZAKI MAKOTO
IPC: H01B1/22
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive paste for an external electrode and a ceramic electronic component with a low solid content concentration and a high viscosity capable of preventing a stringiness while maintaining a good pyrolytic property as well as a manufacturing method of the conductive paste for the external electrode.  <P>SOLUTION: Of the conductive paste for the external electrode consisting of conductive powder, an organic binder and an organic solvent, the organic binder contains a copolymer of a 1 to 40 weight percent of alkyl acrylic ester monomer containing alkylene glycol in its alkyl group, 40 to 99 weight percent of alkyl (meta) acrylic ester monomer not containing alkylene glycol in its alkyl group, and 0 to 20 weight percent of a monomer capable of copolymerization, with a number average molecular weight of the organic binder at ten to 50 thousand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087526-A (JP)
Title: Controller
Inventor: ITO NOBORU
IPC: H01L23/28
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To ensure high reliability by the vibration resistant and impact resistant performance of electronic components in a controller when the electronic components are applied with vibration or impacts from the outside.  <P>SOLUTION: In a controller mounting specified electronic components comprising the specified electronic components among electronic components mounted on a control board, the control board mounting the specified electronic components, a case surrounding the control board, and sealing resin filling the gap between the control board and the case, the gap between the specified electronic components and the sealing resin and the gap between the control board and the specified electronic components are filled with a vibration-isolating agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088149-A (JP)
Title: Imaging system and image processing program
Inventor: TSURUOKA TAKEO
IPC: H04N9/07
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging system or the like which properly reduces a noise amount in an image depending on an imaging status so as to provide the image with high quality that is subjectively preferable.  <P>SOLUTION: A noise estimate section 17 estimates a noise level of a CCD 5 in units of pixels or the like by acquiring a signal level and factors of a temperature, an exposure time, and a gain or the like of the CCD 5 for each imaging. Further, a photographing status estimate section 16 estimates a photographing status such as close-up, portrait, scenery, and night scenery on the basis of split photometry information and focus information. Then a correction section 18 corrects the estimated noise level to be mated to a photographing scene on the basis of the estimated photographing status. Thus, a noise reduction section 19 suppresses a video signal component whose level is the corrected noise level or below to thereby provide an image with less noise and high quality while storing edges of the image or the like as an original signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081332-A (JP)
Title: Radiation imaging device
Inventor: TSUJII OSAMU
IPC: A61B6/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To keep physicians from shifting the eyes in the observation of images and facilitate the comparison between the images when the tumor candidates detected in the images are switched and displayed sequentially.  <P>SOLUTION: The device has an image input means 10 for inputting a plurality of images of the same object taken at different timings, an affine transformation means 11 for positioning the above image 1 with other images, a difference means 13 for calculating a difference between the image 1 and the images subjected to the affine transformation. The image 1, the images subjected to the affine transformation and the differential images 14 are switched and displayed sequentially so that the corresponding pixels are shown at the same positions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088350-A (JP)
Title: Image scanning/recording apparatus
Inventor: OGUSHI HIROSHI
IPC: H04N1/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the reduction of an installation area of an apparatus without increasing the apparatus in height.  <P>SOLUTION: The image scanning/recording apparatus has an image scanning unit 2 for scanning the image of an original; an image recording unit 3 arranged below the unit 2 to record the image in a recording medium; and a control board 41 for controlling the whole apparatus. In this apparatus, the board 41 is arranged in a portion between the unit 2 arranged in the upper portion of the apparatus and the unit 3 arranged in the lower portion thereof, and in the rear side of the apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083825-A (JP)
Title: Pasty composition
Inventor: TOI MANABU
IPC: A61K8/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pasty composition containing a low water content, excellent in shape-holding property even on applying a shear, without requiring strict temperature control in manufacturing, excellent in preservation stability, and having a good use feeling.  <P>SOLUTION: This pasty composition is provided by containing (A) a polyhydric alcohol and (B) a polyethylene glycol having ≥100,000 weight-average molecular weight, and having ≤5 wt. % water content and 1,500-15,000 dPa s helical viscosity at 25°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090250-A (JP)
Title: Manufacturing method for lightweight cement molded object
Inventor: SHIRAKAWA TETSURO
IPC: C04B14/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a lightweight cement molded object by extrusion molding.  <P>SOLUTION: In the manufacturing method for the lightweight cement molded object with a bulk specific gravity of 0.8-1.2 by curing an uncured molded object obtained by extruding a cement composition containing cement, a fibrous raw material, an aggregate with a bulk density of ≤ 1.0 g/cm<SP>3</SP>, water or the like, a material wherein water is removed from a cement composition is set to 100 pts. mass to contain 9-30 pts. mass of an aggregate not pozzolan and an aggregate of which the breakage is 30% or less under static water pressure of 10 MPa in total. The content of the aggregate not being pozzolan is 1 pts. mass or more and the content of the aggregate of which the breakage is 30% or less under static water pressure of 10 MPa is not less than 1 pts. mass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089611-A (JP)
Title: Cooking sheet
Inventor: YASUMITSU YASUJI
IPC: A47J43/28
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking sheet which can sufficiently absorb and remove lye though it uses nonwoven fabrics formed of lipophilic fibers.  <P>SOLUTION: Cooking sheet comprises a nonwoven fabrics 12 made by the air laid method using a polyolefin based synthetic fiber with 2-30 denier of fineness, 2-10mm of fiber length, 25-100g/cm<SP>2</SP>of basis weight, 0.5-2mm of thickness, and ≥50g/m<SP>2</SP>of lye capture capacity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067496-A (JP)
Title: Transfer paper for pottery having pattern printed thereto with flammable ink
Inventor: IMAIZUMI HIROO
IPC: B44C1/175
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer paper that enables an unskillful person to draw a picture in the decorative painting on pottery as a hobby prevailing in recent years.  <P>SOLUTION: The transfer paper is used for so called a line drawing for coloring constituted by coating a water soluble paste 2 throughout the top face of a board 1 and further printing a pattern 3 with a flammable ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101380-A (JP)
Title: Torque sensor with abnormal condition monitoring function
Inventor: NAGASE SHIGEKI
IPC: B62D5/04
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque sensor having high-accuracy abnormal condition monitoring function, which can be reduced in size by eliminating wasteful special circuit for abnormal condition monitoring and can improve resolution, without increasing the operating load.  <P>SOLUTION: The output signal processor of the torque sensor is constituted to output phase difference corresponding signals whose waveform varies, according to the variation of phase difference between the first and the second alternating signals, whose phase varies according to the rotation angle variation of each of the first and the second shafts elastically capable of relative rotation. An arithmetic unit 20a, connected with the output signal processor, calculates the torque value for reference corresponding to a rotation angle difference between two shafts from an analog signal, whose amplitude varies correspondingly to the rotation angle variation of the first and the second shafts output by each of the first and the second detectors 21 and 22, and the deviation of the detected torque value, corresponding to the phase difference corresponding signal from the torque value for reference. When the degree of the deviation exceeds a set value, the sensor is so set as to output an abnormal signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003211781-A (JP)
Title: Tampering verifiable polymer sheet material, license plate and its producing method and apparatus
Inventor: LOOK THOMAS F
IPC: G09F13/16
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable device and a method for printing a variable information display on a reflective display.  <P>SOLUTION: The portable device and method for printing a variable information display on a reflective display include to provide a first polymer display member having a surface suitable for accepting a print image. Definitions of an image to be printed on the first display member are provided for a portable computer. Subsequently, a display in the shape of an image is transferred quickly to the first display member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004111585-A (JP)
Title: Wafer holder and apparatus for producing semiconductor
Inventor: NATSUHARA MASUHIRO
IPC: H01L21/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer holder in which uniform heating of a wafer holding surface is enhanced by suppressing local dissipation of heat when a wafer is heated while being held, and to provide an apparatus for producing a semiconductor suitable for processing even a large diameter wafer using that wafer holder.  <P>SOLUTION: The wafer holder 1 has resistance heaters 3 arranged in a ceramics substrate 2 and leads 4 penetrating a reaction container 6 wherein the leads 4 are contained in a tubular guide member 5 and sealed hermetically between the guide member 5 and the reaction container 6 and in the guide member 5. The guide member 5 and the ceramics substrate 2 are not bonded and the atmosphere on the ceramics substrate 2 side in the internally sealed guide member 5 is substantially identical to the atmosphere in the reaction container 6, preferably.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112926-A (JP)
Title: Switching power circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To materialize the cost reduction of a power circuit adaptable to a wide range and the downsizing of a circuit board.  <P>SOLUTION: This switching power circuit is equipped with two sets of compound resonance type converters in each of which a partial resonance voltage circuit is combined with a current resonance type converter equipped with a half bridge circuit, and they are connected in parallel with each other to DC input voltage. Each half bridge has the pair of switching elements Q1 and Q2 and the pair of switching elements Q3 and Q4. This circuit switches switching elements Q1 and Q4, making use of a first drive (for high side) signal outputted from one control IC2. Moreover, this switches switch elements Q2 and Q3, by making use of a second drive (for low side) signal. Besides, it is constituted so that this circuit performs the switching control so that it may be in a parallel operation mode where two converters operate at AC 150V or lower, and that it may be in a single operation mode where one converter operates at AC150V or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109714-A (JP)
Title: Transparent plastic film and its manufacturing method
Inventor: YAMAZAKI HIDEKAZU
IPC: G02F1/1335
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a polarizing plate protecting film from peeling off a polarizer when a polarizing plate formed by sticking the polarizing plate protecting film on the polarizer is cut.  <P>SOLUTION: A cellulose triacetate film 10 is composed of a core part 11 and a surface part 12 formed on one surface of the core part 11. The elastic modulus of the surface part 12 is 120 to 220 N/mm<SP>2</SP>. The elastic modulus of the surface part 12 is adjusted within the range by irradiation with an electron beam. This cellulose triacetate film 10 is used as a polarizing plate protecting film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108729-A (JP)
Title: Both tank type heat exchanger and its assembly method
Inventor: MORI YUICHI
IPC: F25B39/02
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a both tank type heat exchanger attaching a connector to one side in the direction of lamination to increase degree of freedom in the arrangement of the connector.  <P>SOLUTION: A protruding part 3a is formed by protruding a tank 3 onto an outer side in the direction of lamination more than a tube 4 positioned at a terminal on one side in the direction of lamination. A side tank 10 extending along the longitudinal direction of the tube 4 is connected with a protruding part 3. The connector 9 is connected with a side opposite to the protruding part 3a of the side tank 10. Dimension from an end of a protruding part side of the side tank 10 to an end on a connector connection side is determined in accordance with a mounting position of the connector 9 to arrange the connector 9 at a free position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118275-A (JP)
Title: Service providing method, mobile terminal to be used therefor, external terminal and service providing program
Inventor: SOGO TAKUJI
IPC: G06Q20/32
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the conventional problems that for alteration of service contents or the like, a large program development cost at a service provider side and a large labor hours in operation and heavy burden of communication charge at a user side are required, and that receiving two or more different services is difficult due to limitation on the storage capacity of a mobile terminal.  <P>SOLUTION: An operation enable/disable determination means 108 determines whether an operation request corresponding to service contents provided from an external terminal 2 is permitted by the operational permission information in service definition stored in a service definition storing part 102 or not so that the mobile terminal 1 conducts permitted operation (readout of point information and updating). Consequently, what depend on the contents of the royalty service are the service definition and the external terminal 2 and the configuration of the mobile terminal 1 does not depend on the contents of the service. Accordingly, the external terminal 2 rewrites the service definition of the mobile terminal 1 according to an operation request transmitted by the external terminal 2, whereby the contents of the service can be altered without change in configuration of the mobile terminal 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177799-A (JP)
Title: Method and device for compressing sound signal, method and device for expanding sound signal, and program
Inventor: SATO YASUSHI
IPC: G10L25/72
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound signal compressing device or the like which efficiently compresses data representative of sounds or compresses data representative of sounds including fluctuation with a high tone quality.  <P>SOLUTION: A computer C1 equalizes the time lengths of sections corresponding to unit pitches of sound data to be compressed to generate a pitch waveform signal and extracts respective frequency components of sounds by the pitch waveform signal. Each extracted frequency component has the amplitude adjusted and is subjected to nonlinear quantization by the computer C1 and is given as sub-band data after nonlinear quantization. The computer C1 stores respective frequency components of sounds for difference generation and specifies a sound of which the correlation of respective frequency components to the pitch waveform signal is highest, out of the sounds for difference generation and generates difference data representative of the difference between the specified sound for difference generation and the waveform of sounds to be compressed. Sub-band data and difference data constitute compressed sound data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004116942-A (JP)
Title: Heat pump type water heater
Inventor: MATSUMOTO SATOSHI
IPC: F24H1/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable heat pump type water heater capable of detecting an abnormal condition of equipment without delay.  <P>SOLUTION: This heat pump type water heater is provided with a heat pump circuit 5 having a compressor 1, a water circuit 8 having a water pump 7, a refrigerant-water heat exchanger 2 for exchanging the heat between the refrigerant of the heat pump circuit 5 and the supplied hot water of the water circuit 8, and a means for detecting clogging of the water circuit 8. With this structure, an abnormal condition of the water circuit 8 can be detected without delay, and a measure for operation stop and generation of abnormal warning is quickly taken, and a heat pump type water heater improved in reliability is thereby provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125857-A (JP)
Title: Method of manufacturing birefringent plate and optical low-pass filter
Inventor: MITA SHINYA
IPC: G02B5/30
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To make formable an optical low-pass filter by polishing a plurality of birefringent plates by a general method, rotating the birefringent plates by a specified angle of, for example, 45° so that they can visually be discriminated, and combining the birefringent plates.  <P>SOLUTION: Three crystal pieces constituting the optical low-pass filter are each formed of a nearly circular crystal piece 100 having five orientation flats. The crystal piece 100 has orientation flats 101, 102, 103, 104, and 105 of the same length.  <P>COPYRIGHT: (C)2004,JPO