baber/WOPTO huggingface dataset:
Patent JP-2004277765-A (JP)
Title: Finish annealing method for grain-oriented magnetic steel sheet with low core loss
Inventor: OKABE SEIJI
IPC: C21D9/46
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advantageous finish annealing method for improving magnetic properties in a sheet width direction and nonuniformity of a surface quality by effectively inhibiting an oxide film and a forsterite film from forming on the surface of a magnetic steel sheet.  <P>SOLUTION: This finish annealing method comprises applying an annealing separator for forming no forsterite in annealing, or applying an annealing separator containing 0.1-10 pts. wt. halide in halogen terms with respect to 100 pts. wt. annealing separator, on the surface of the magnetic steel sheet containing 2.0-7.0 mass% Si; and annealing the coil of the steel sheet mounted in an up end, in a state of shielding the upper end surface of the coil from an atmospheric gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276381-A (JP)
Title: Recorder
Inventor: HIRAKATA SUSUMU
IPC: B41J2/185
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder capable of printing with high image quality.  <P>SOLUTION: In the recorder, a cap member 80 is arranged at a position facing the nozzle face 40A of a unit recording head 40 and communicated with an air pump 156. A sheet is carried between the unit recording head 40 and the cap member 80 and printed. The air pump 156 is driven constantly to suck and collect ink mist generated by dummy jet or ejection of printing ink drops from the cap member 80. Consequently, lowering of ink drop ejection performance due to adhesion of ink mist to the nozzle face 40A or lowering of print image quality due to adhesion of ink mist to the sheet can be avoided resulting in printing with high image quality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282415-A (JP)
Title: Electronic apparatus and program information acquiring method
Inventor: SHINOKAWA KAZUHITO
IPC: H04N5/445
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device for acquiring program information in a short period of time from all the receivable broadcasting stations.  <P>SOLUTION: A retrieving unit 15 retrieves a value of a network identifier in a not-acquired state in information stored in a first network information memory unit 13a. When the retrieving unit 15 detects the network identifier in a not-acquired state, a control signal is transmitted to a demodulation unit 11 so that a network corresponding to the network identifier is tuned in, and an electric wave in relation to the network is demodulated. After demodulation, the network identifier is extracted and the contents of a flag in a not-acquired state is rewritten to a settled state of acquisition. After rewrite, the retrieving unit 15 retrieves a value of a network identifier, whose contents of acquired flag is a not-acquired state. When the retrieving unit 15 detects a network identifier in a not-acquired state after the retrieve, the demodulation unit 11 is so controlled that a network corresponding to the network identifier is tuned in.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281258-A (JP)
Title: Thin film formation method and device
Inventor: NAGAYAMA KENICHI
IPC: H05B33/14
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for forming a thin film with a given pattern.  <P>SOLUTION: A given pattern is obtained by arranging a thin film on a base plate, arranging a solvent for dissolving the thin film in an island shape on the thin film, and blotting and removing the island-shaped solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275553-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can realize the fraudulence counter measures eventually by materializing a proper construction in a type so constructed that a controller or the like is mounted on the body of the game machine through a seat member.  <P>SOLUTION: The first control unit 201 is mounted on the rear of the game board 30 and has a roughly L-shaped mounting base 251, on which 251 the main controller 271 and a voice lamp controller 272 are carried. The board carrying surface for the main controller 271 is built on the mounting base 251 being separated from the rear of the game board 30. A shielding part is provided below the board carrying surface to block a possible invasion into a space behind the board carrying surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286793-A (JP)
Title: Image forming apparatus
Inventor: SHIROICHI TOKUO
IPC: G01F23/28
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus equipped with a remaining toner quantity detection means which accurately detects a quantity of toner remaining in a removable toner bottle.  <P>SOLUTION: The image forming apparatus includes: the remaining toner quantity detection means 51A which supports a bottle support member 52A, supporting a toner bottle 5, with a spring 56A, and detects the displaced position of the spring 56A with a photosensor or a variable resister; and a remaining quantity determination means which determines a quantity of remaining toner based upon a signal from the remaining toner quantity detection means 51A; and a ROM 3A. This makes it possible to inform a user of the appropriate timing of replacement of the toner bottle and other necessary information. Accordingly, the operability and operation efficiency of the image forming apparatus remarkably improve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283837-A (JP)
Title: Laser beam transmission device
Inventor: KOJIMA MINORU
IPC: B23K26/064
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam transmission device which can prevent an optical fiber from being damaged.  <P>SOLUTION: The laser beam transmission device 1A is provided with the optical fiber 5 for guiding the laser beam 9 emitted by a laser oscillator 2 to a work W, a tubular optical fiber connector 7 provided on the outgoing side of the optical fiber 5, and a light-blocking block 35 which is provided to the end part on the outgoing side of the optical fiber connector 7 and which blocks the opening on the outgoing side of the optical fiber connector 7. The light-blocking block 35 is provided ahead of the outgoing end face of the optical fiber 5. It is provided with a passing hole 39 which passes the laser beam 9 from the outgoing end face of the optical fiber 5, and also, which has the inner peripheral face 41 for reflecting the laser beam reflected from the work W.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285129-A (JP)
Title: Photosensitive polyimide precursor, photosensitive polyimide resin composition and method for manufacturing semiconductor element using the resin composition
Inventor: TANAKA AKIRA
IPC: C08G73/10
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive polyimide precursor which can form a polyimide film having reduced thermal expansiveness and residual stress, excellent adhesion to a base, increased breaking strength and elongation at break, furthermore reduces the warpage caused in a silicon wafer when the film is formed on the silicon wafer, and a photosensitive polyimide resin composition.  <P>SOLUTION: The photosensitive polyimide precursor has a repeating unit formed of a polycondensation product of a tetracarboxylic acid or its acid anhydride and a diamine in the main chain and actinic radiation sensitive groups at its both terminals. The tetracarboxylic acid or its acid anhydride contains 70-100 mol% aromatic tetracarboxylic acid or its acid anhydride having a rigid structure and the diamine contains 70-100 mol% aromatic diamine having a rigid structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283291-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: H04N13/04
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve smooth changes in the display positions of 3 dimensional images.  <P>SOLUTION: The subject game machine is provided with a variable display device 8 which is equipped with a liquid crystal display panel having an area for left eye for displaying the images for the left eye and an area for right eye for displaying the images for the right eye and has a display area that enables the stereoscopic variable display of many kinds of identifying information and a display controller 150 for controlling the variable display of the identifying information. The display controller 150 is provided with a font ROM 157 for storing the image data of preset identifying information, a depth wise direction decision means for determining the position of the identifying information in the depth-wise direction with respect to the display area, a parameter decision means for determining the coordinate parameters of the left and right images based on the position of the identifying information in the depth-wise direction, a left/right image generation means for generating the images for the left eye and the images for the right eye individually from the image data of the identifying information based on the coordinate parameters, and a synthetic converter 170 which synthesizes the left and right images generated to be displayed on the variable display device 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289391-A (JP)
Title: Noise elimination circuit
Inventor: SAKAMOTO SHOICHI
IPC: H03K17/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise elimination circuit capable of eliminating noise with a simple configuration.  <P>SOLUTION: The noise elimination circuit is provided with: a full wave rectifier circuit 4 for receiving an input signal, applying full wave rectification to the input signal, converting a negative voltage side component of the input signal into a positive voltage side component and providing an output; differentiation circuits 3, 5 for outputting pulse signals in pair generated at both leading and trailing edges of a pulse signal at the output of the full wave rectifier circuit 4; a buffer gate 6 for detecting it when the pulse signal outputs in pairs from the differentiation circuits 3, 5 reach a prescribed gate detection voltage or over; and a shift register 7 for outputting a pulse signal whose level goes to an H by the pulse signal coming earlier in the pulse signals in pairs detected by the differentiation circuits 3, 5 and goes to an L by the pulse signal coming later.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284632-A (JP)
Title: Oil home tank vent pipe with freeze preventive cover
Inventor: SUGAI YOICHIRO
IPC: F23K5/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a vent pipe arranged on the top plate of an oil home tank is kept covered with snow in winter, at which the front end of the vent pipe freezes under a bad weather condition, such as a cold air, because the vent pipe is bare and has a small diameter, leading to an accident, such as cutting off of the ventilation between the inside and outside of the tank, oil supply interruption, and a complete failure of heating equipment or the like.  <P>SOLUTION: According to the vent pipe with a freeze preventive cover, the circular cylindrical shape cover 2 is put on the pipelike vertical vent pipe 1 from above to form a double shell structure to protect the front end of the vent pipe 1 from snow covering and form an air receiver space 4. An air hole 3 is formed on an upper part of the vent pipe inside the cover 2. This structure prevents a freeze accident.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283429-A (JP)
Title: Toilet seat device
Inventor: HATAKEYAMA JUN
IPC: A47K13/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet seat device providing a toilet lid, a toilet seat and a body case with a minute ornament having a superior adhesion coating film by dissolving a problem that, it is difficult to decorate the toilet lid provided in the upper surface of a toilet bowl, the toilet seat and the body case storing a control device in its inside by a conventional method excluding a single coloring.  <P>SOLUTION: This toilet seat device includes the toilet lid, the toilet seat, and the body case storing the control device in its inside on the upper surface of the toilet bowl, and they are coated with primer, or polymer formed by graft copolymerizing addition polymers with polar group to olefin (co)polymer, and a color coat, and forming a printed layer by hydraulic transfer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283107-A (JP)
Title: Method for adding amino acid to cut tobacco
Inventor: TAROURA KAZUTAKA
IPC: A24B15/30
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress production of a carbonyl compound by devising a method for adding an amino acid to cut tobacco.  <P>SOLUTION: The method for adding the amino acid to cut tobacco comprises adding an alkaline aqueous solution containing the amino acid-into the cut tobacco.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284523-A (JP)
Title: Vehicle control device
Inventor: TOMITA KOUICHI
IPC: B60G17/015
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To more finely reflect a preference of a driver on the control of a traveling condition corresponding to a road condition.  <P>SOLUTION: Images 200 showing information associated with the pre-determined road conditions such as rectilinear traveling, curve traveling, traveling on a bad road and traveling on a meandering road and the images 202 showing control characteristics corresponding to the road conditions are arranged and displayed on a screen of a display of a navigation system. The driver can input the control characteristic by touching a part 202e corresponding to the desirable control characteristic of the images 202 showing the control characteristics. Accordingly as respective control characteristics can be input for the control of a plurality of types when performing the control of the plurality of types in accordance with the road conditions, the preference of the driver can be finely reflected on the control corresponding to the road conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283126-A (JP)
Title: Cytoplasmic male sterility restoring gene
Inventor: AKAGI HIROMORI
IPC: A01H5/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To produce a cytoplasmic male sterility strain or fertility restoring strain of rice using a cytoplasmic male sterility restoring gene.  <P>SOLUTION: The fertility of rice is artificially varied by introducing a cytoplasmic male sterility restoring gene DNA to a rice plant, or the cytoplasmic male sterility restoring gene DNA is used as a marker in breeding. Genetic resources for the growth of cytoplasmic male sterility strain and its conservation strain or fertility restoring strain can be remarkably expanded by the invention.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289721-A (JP)
Title: Current/voltage conversion circuit
Inventor: NAKAMURA SHINICHI
IPC: H03F3/45
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current/voltage conversion circuit in which conversion error factors are decreased by remarkably reducing an input offset current and further a band is made higher by improving frequency characteristics.  <P>SOLUTION: A current/voltage conversion circuit (10) is provided with a first pair of bipolar transistors (Q1, Q2) having bases respectively connected to a pair of input terminals (+, -), a second pair of bipolar transistors (Q3, Q4), a third bipolar transistor (Q5) including an emitter connected to the mutually commonly connected base of the second pair of transistors, and a current mirror circuit connected to the base of the third bipolar transistor. The base current of the third bipolar transistor mirrored by the current mirror circuit is supplied to each of the pair of input terminals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292468-A (JP)
Title: Ink for inkjet, its manufacturing method, inkjet recording method using the same, and inkjet printing method
Inventor: SATO NAOKI
IPC: C09D11/328
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink for inkjet exhibiting a good long-term preservation property which comprises a plurality of disperse dyes excellent in color tone-reproducibility notwithstanding the differences in the material among media to be printed, and its manufacturing method.  <P>SOLUTION: The ink for inkjet comprises at least a plurality of disperse dyes and a dispersant and is manufactured by dispersing the plurality of the disperse dyes separately using the same dispersant and mixing the dispersions of the respective dyes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294072-A (JP)
Title: Multiwavelength light source device and optical measuring apparatus
Inventor: YAMADA MASAYUKI
IPC: G01N21/27
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiwavelength light source device and an optical measuring apparatus for avoiding the occurrence of measurement errors.  <P>SOLUTION: The optical measuring apparatus comprises a plurality of light sources 11 for emitting light containing light having desired wavelength each; optical systems 13, 14 for diffracting light emitted from the plurality of light sources 11 in a specific direction according to a desired wavelength; and an emission slit 16 for selectively transmitting light from the optical systems 13, 14. In the multiwavelength light source device 10 for the optical measuring apparatus 1, the plurality of light sources 11 are arranged so that the direction of diffraction of light having a desired wavelength in each light source 11 by the optical systems 13, 14 becomes the direction of an emission slit 16. Then, a beam splitter 19 for branching the light path of light emitted from the emission slit 16 is further provided. With an angular aperture for both luminous flux branched by the beam splitter 19, the angular aperture for one luminous flux is limited to the other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294095-A (JP)
Title: Container outline inspection apparatus
Inventor: WATANABE TSUKASA
IPC: G01B11/30
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform highly accurate inspections and to maintain inspection accuracy over a long period.  <P>SOLUTION: This container outline inspection apparatus is provided with a pair of projectors 2A and 2B for irradiating horizontal plate-like lights L<SB>A</SB>and L<SB>B</SB>made of luminous flux in parallel with an optical axis to a prescribed height location of the peripheral surface of a container 1; a pair of light receivers 3A and 3B each for receiving the plate-like lights L<SB>A</SB>and L<SB>B</SB>from the projectors 2A an 2B; and a determining device 4 for determining the quality of the outline of the container 1 by determining the degree of light shielding of the plate-like lights L<SB>A</SB>and L<SB>B</SB>shielded by the container 1 on the basis of the quantities of light reception of the light receivers 3A and 3B. The one projector 2A and the one light receiver 3A are positioned at opposed locations so that part of an optical path of the light-like light L<SB>A</SB>may be shielded by one side part 1A of the container 1. The other projector 2B and the other light receiver 3B are positioned at opposed locations so that part of an optical path of the plate-like light L<SB>B</SB>may be shielded by the other side part 1B of the container 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003333080-A (JP)
Title: Inter-link system migration method and mobile computing apparatus
Inventor: JI LUSHENG
IPC: H04L12/56
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for configuring a system, without making the user aware of it, by automatically transmitting service quality of different connectivity/technology and using an optimal data link each time.  <P>SOLUTION: A migration system between link technologies switches link layer technology in a communication subnetwork, wherein an apparatus uses a networking of the TCP/IP base, without making the user aware of it. The method shifts link technologies connected to the apparatus on an IP base subnetwork, while keeping ongoing communications. The method selects a link, shifts an ongoing communication to the selected link and notifies an address of the selected link to a related host.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004293756-A (JP)
Title: Liquid extracting structure of buried piping
Inventor: UENO YASUHIRO
IPC: F16L55/07
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide the most suitable liquid extracting structure of buried piping for liquid extracting of the buried piping so as to transport cryogenic liquid such as LNG.  <P>SOLUTION: The liquid extracting structure of the buried piping is buried under the ground and used for transportation piping of cryogenic liquid. In the liquid extracting structure of the buried piping, a branching section is attached to an outside lower part of the transportation piping and provided with liquid extraction piping connected to the branching section, and equipped with heat insulating material for covering the transportation piping and the liquid extracting piping and an outer piping for housing the heat insulating material. It is desirable that the liquid extracting piping covered with the heat insulating material is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301171-A (JP)
Title: Connector
Inventor: SUZUKI JIYUNICHIROU
IPC: C08L81/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector having excellent resistance to gasoline permeation when using gasohol as fuel and excellent resistance to impact.  <P>SOLUTION: This connector is provided with a substantially cylindrical housing part 8 whose one end side is formed in an insertion part 6 inserted into a hose and whose other end side is formed in a storage part 7 storing a member to be fastened inside it and one set of two O-rings 9, 10 which are seal members attached in the housing part 8. The housing part 8 is formed by a molded body of resin component provided with a resin component A. The resin component A contains polyphenylenesulfide and water-added butadiene-acrylonitrile rubber, and content of the water-added butadiene-acrylonitrile rubber is set within 10 to 30 weight % of the total amount of polyphenylenesulfide and the water-added butadiene-acrylonitrile rubber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303384-A (JP)
Title: Impact resistance evaluation device and designing device for head slider
Inventor: UENO YOSHIHIRO
IPC: G11B5/60
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact resistance evaluation device for a head slider, capable of evaluating impact resistance when an inertial force is applied on the head slider by impact or the like from the outside.  <P>SOLUTION: The impact resistance evaluation device 37 for a head slider which evaluates impact resistance when an inertial force is applied is provided with an initial posture information calculation part 32 for calculating initial posture information at the stable floating time of the head slider based on predetermined initial information, a rigidity coefficient calculation section 33 for calculating the film rigidity coefficient of an elastic layer formed between the head slider and a recording medium, and a discrimination part 34 for judging that the impact resistance of the head slider is good when the initial posture information and the film rigidity coefficient satisfy a predetermined relation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI