baber/WOPTO huggingface dataset:
Patent JP-2007020066-A (JP)
Title: Information processing apparatus and method, program, and authentication system
Inventor: YAMASHITA MASAMI
IPC: G09C1/00
Filed: 2005-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To perform authentication more speedily.  <P>SOLUTION: A degeneration processing section 32 generates one degeneration key based on each of encryption keys related to each of recording regions in a memory 91 of a terminal device 12 to be accessed. An encryption section 51 generates an electronic signature by encrypting data, using a private key, containing region designation information for designating any recording region in the memory 91 of the terminal device 12 to be accessed and the degeneration key. A communication section 35 transmits the region designation information and the electronic signature to the terminal device 12. The present invention may be applicable to an authentication system wherein authentication is performed by wireless or wired data transmission/reception.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007020620-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the decline of a game working rate while maintaining the game property of ending a variable display game by the operation of a player.  <P>SOLUTION: In the game machine, even when the identification information stop game of stop-displaying reels 203L, 203C and 203R according to the operation of a stop operation button 84 is under execution when it is detected that game balls have passed through general winning ports 56a-56d of a game board 14, the reels 203L, 203C and 203R are stop-displayed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007027238-A (JP)
Title: Resistive element and multilayer wiring board incorporating the same, and method of adjusting resistance value of resistive element
Inventor: OKANO TATSUHIRO
IPC: H05K3/46
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, if a resistor is poorly formed when forming a resistive element to be built-in in the wiring board, the trimming range will be exceeded, which makes it impossible to adjust the resistance value of the resistive element.  <P>SOLUTION: The resistive element includes a first electrode, a second electrode, and the resistor for connecting these electrodes. Its resistance value can be adjusted by trimming the resistor. The end of the second electrode is inclined against the end of the first electrode, or the end of the second electrode is a curved line. Resistive elements having a wide range of desired resistance values can be obtained from one basic form. Moreover, resistive elements can be obtained on which a very precise processing can be conducted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023097-A (JP)
Title: Resin composition for encapsulation and encapsulated electronic part device
Inventor: TAKAHASHI YUKO
IPC: C08G59/62
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encapsulation resin composition scarcely discharging harmful substances to the environment and having excellent flame retardancy, moisture resistance, reflow resistance, TCT resistance, strength, fluidity, electric properties and warpage and provide an encapsulated electronic part device encapsulated with the resin.  <P>SOLUTION: The encapsulation resin composition contains (A) an epoxy resin, (B) a phenolic resin, (C) an inorganic filler and (D) an imidazole-based catalyst and is produced by dispersing the imidazole-based catalyst D in the phenolic resin B to form a masterbatch and mixing the masterbatch with the other components. The encapsulated electronic part device contains an element encapsulated with the cured material of the resin composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007022387-A (JP)
Title: Bearing device for wheel
Inventor: FUKUSHIMA SHIGEAKI
IPC: B62D7/18
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a wheel especially installed on an aluminum alloy made knuckle and improved in bearing rigidity by preventing anode corrosion and restraining a fitting clearance gap between the knuckle and a bearing part.  <P>SOLUTION: This bearing device for the wheel is furnished with an outer member 4 having a car body mounting flange 4b fixed on the aluminum alloy made knuckle N through a fastening bolt 21, an inner member 1 to which a hub ring 1 and an outside coupler member 14 are plastic-connected and plural rows of rolling elements 6 stored between both of the members, a cover 22 having corrosion resistant capacity is interposed between the outer member 4 and the knuckle N, this cover 22 is furnished with a flange part 22a to make contact with a side surface of the car body mounting flange 4b and a bellows type cylinder part 22b extending in the axial direction from this flange part 22a and fitted on a outer diameter of the outer member 4, and a film 25 made of an insulating member is formed on a surface of this cover 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028412-A (JP)
Title: Telephone communication system, telephone apparatus and program
Inventor: YOKOI TAKEMASA
IPC: H04M3/42
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To browse a web page image by simple operation using a telephone apparatus.  <P>SOLUTION: If a specific telephone number is called as a calling destination from a mobile phone terminal 10, a web page image (calling destination associated page image) corresponding to the calling destination telephone number is automatically displayed on a display section 15 of the mobile phone terminal 10 of a calling source. When a certain bookstore is called, for example, a calling destination associated page image (e.g., web page image indicating an address or business hours of a shop) relating to that bookstore is displayed on the display section 15 of the mobile phone terminal 10 and in particular, when a telephone number of the mobile phone terminal 10 of the calling source is registered at a bookstore side, a calling destination associated page image (e.g., web page image indicating a book purchase history) representing information specified into the calling source telephone number is displayed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006044265-A (JP)
Title: Ceramic mold
Inventor: CHIN KETSURYO
IPC: B29C33/38
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold applied in an optical assembly or similar molded components, which has high abrasion resistance, high hardness and a long running cycle even under high temperatures.  <P>SOLUTION: The invention provides a ceramic base with a molding surface and a ceramic mold equipped with a functional coat formed on the molding surface. The functional coat comprises a carbon nanotube deposited on the molding surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007031932-A (JP)
Title: Footstool doubling as partition of cabinet
Inventor: MORI HIROSHI
IPC: A47B97/00
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a footstool doubling as a partition, which is stored in a storage section of a cabinet as the partition when it is not used as the footstool, and carried from the storage section to a necessary location, as needed, so as to be available as the footstool.  <P>SOLUTION: The footstool formed of a tread 2 and leg portions 3 bearing the tread 2, is stored in the storage section S of the cabinet F in a drawable and portable manner, as the partition of the storage section S.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007032297-A (JP)
Title: Gas turbine equipment
Inventor: KUROKI HIDETOSHI
IPC: F02C7/00
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide gas turbine equipment capable of suppressing drop of efficiency even if a casing thermally deforms.  <P>SOLUTION: The equipment is provided with an inner casing 17 arranged inside of a compressor casing 11 with a gap and forming a compressed air flow passage 16 in a space with compressor rotors 15A, 15B, and an inner casing 26 arranged in a turbine keeping a gap in a turbine casing 18 and forming a combustion gas flow passage between turbine rotors 24A, 24B. Since gap between the compressor rotors 15A, 15B, the turbine rotors 24A, 24B and each inner casing 17, 26 can be maintained almost constant during operation from start by the structure mentioned above even if the compressor casing 11 and the turbine casing 18 thermally deform, the gas turbine equipment capable of suppressing drop of efficiency can be provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007036591-A (JP)
Title: Line-detecting method
Inventor: KATO KOYA
IPC: H04N5/365
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high accuracy line-detecting method for detecting lines that appear on an image photographed by a solid-state imaging device.  <P>SOLUTION: The method comprises step (a) of preparing picture data taken by a solid-state imaging device, corresponding to the row and column directions of the imaging device; step (b) of filtering the data in its column direction, using a two-dimensional filter; step (c) of calculating the difference between the adjacent data in the row or column direction obtained in step (b); and step (d) of converting the data obtained in step (c) into binary data, using a threshold.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030351-A (JP)
Title: Thermoplastic resin film and its manufacturing method
Inventor: NAKAI SHINICHI
IPC: B29C48/92
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a thermoplastic resin film which prevents generation of unevenness of a color.  <P>SOLUTION: A roll 72 of the thermoplastic resin film is enclosed by a thermal insulation panel 76. The thermoplastic resin film is heat-treated for 0.01 to 300 hours by blowing a warm wind of a glass transition temperature Tg of the thermoplastic resin-60°C to Tg+20°C along the roll 72 with the wind core 78 as the center while the roll 72 being intermittently or continuously rotated at 0.01 to 10 rph in such a direction that the roll 72 becomes fastened. The heat-treated thermoplastic resin film satisfies a change of not less than 0% to not more than 10% in each of change under wet heat (δRe(w)) and change under dry heat (δRe(d)) of in-plane retardation (Re) and change under wet heat (δRth(w)) and change under dry heat (δRth(d)) of retardation in thickness direction (Rth).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007034087-A (JP)
Title: Image forming apparatus
Inventor: MASAKI EIJIRO
IPC: G03G15/01
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of correcting the surface potentials of photoreceptor drums changed over time, with a simple configuration.  <P>SOLUTION: In the image forming apparatus, when surface fogging is detected, a voltage applied to the electrifying wire 51a of an electrification unit 51 in the black image forming unit 40 of all image forming units 10, 20, 30 and 40 is changed between a voltage at the same level as that during an image forming operation and a voltage lower than that during the image forming operation only by a predetermined value, and the voltage applied to the electrifying wire 51a of the electrification unit 51 in the black image forming unit 40 during the image forming operation is corrected according to the difference between detection values of image density by a density sensor 71 before and after the voltage applied to the electrifying wire 51a is changed. Further, in the three remaining image forming units 10, 20 and 30 except the black image forming unit 40, the voltages applied to the electrifying wires 51a of the electrification units 51 in the respective image forming units 10, 20 and 30, during the image forming operation are corrected according to the print ratio of images to photoreceptor drums 50.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007036116-A (JP)
Title: Semiconductor device manufacturing method
Inventor: YAMANARI SHINICHI
IPC: H01L29/49
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor device manufacturing method adapted to the manufacturing of an SoC device after the 45 nm generation in which the processability of a metal gate structure is improved without increasing the number of processes.  <P>SOLUTION: The method includes a high-dielectric-constant material layer forming process for forming a high-dielectric-constant material layer on a semiconductor substrate, a gate electrode layer forming process in which a metal gate electrode layer is formed by patterning a metal layer after forming the metal layer abutting on the high-dielectric-constant material layer and composed of a metal, a metal alloy or compounds of the metal and metal alloy on the high-dielectric-constant material layer, a protection film forming process for forming a protection film having wet etching resistance to the side wall of the metal gate electrode layer, and a high-dielectric-constant gate insulating film forming process for forming a high-dielectric-constant gate insulating film by patterning the high-dielectric-constant material layer by wet etching.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005326886-A (JP)
Title: Belt fixing device and image forming apparatus
Inventor: KATO YASUHISA
IPC: G03G15/20
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt transfer device capable of obtaining a satisfactory transfer image.  <P>SOLUTION: The belt fixing device comprises: a first rotor 6 having an elastic layer on its surface, disposed inside a highly heat conductive endless belt 1 which has an elastic layer on its surface; a pressure rotor 5 forming a pressure part when it is in pressure contact with the endless belt, which has an elastic layer on its surface and is disposed in pressure contact with the first rotor through the endless belt; and a second rotor 2 having a heat generation source 4, disposed inside the endless belt 1. The endless belt can be heated by disposing, in a recording medium conveyance direction, the second rotor upstream of the pressure part formed when the endless belt and the second rotor are in pressure contact with each other. A first contact area is formed by the pressure rotor and the endless belt in such a manner that when the pressure rotor presses the first rotor, the pressure rotor is partly wrapped by the endless belt. A second contact area is formed by the endless belt, the first rotor, and the pressure rotor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007042816-A (JP)
Title: Magnet compound for compression molding, long magnet compact, magnet roller, developer carrier, developing apparatus, and image forming apparatus
Inventor: TERAJIMA TOMOHITO
IPC: G03G15/08
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet compound for compression molding capable of providing a compression molded magnet which has high strength and a high magnetic force when it is molded into a long one, and in which there is reduced the variation of a magnetic force in a magnet compact and among coupling resin lots.  <P>SOLUTION: In the magnet compound 3 for compression molding including magnetic powder 1 and coupling resin particles 2, a ratio of a volume average grain size of the coupling resin particles 1 and a number average grain size is 1.1 to 1.3 or less. The volume average grain size of the coupling resin particles 2 is preferably 3 to 7 μm, and a fine powder content rate is preferably 10% or less in the magnet compound 3 for compression molding. Moreover, the compounding ratio of the coupling resin particles 2 is preferably 4 to 10 wt.%. Further, the magnetic powder 1 contained in the magnet compound 3 for compression molding is composed of wany magnetic powder with 100 to 200 μm average grain size, and the bulk density of the magnet compound 3 is 3.2 to 3.9 g/cm<SP>3</SP>for compression molding.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038534-A (JP)
Title: Id card manufacturing device/method
Inventor: NOZU TOSHIHITO
IPC: B42D15/10
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly manufacture an ID card with IC memory data and the details printed on a coupon face, both of which are precise by determining whether electronic data entered in the IC memory of the ID card coincides with the details printed on the coupon face at a low cost and simply/precisely, in manufacturing the ID card.  <P>SOLUTION: The ID card manufacturing device comprises a storage means which stores the entered electronic data, a printing means which prints an image on the coupon face of the ID card consisting of a non-contact type IC card and a data writing means which writes ID number data included in the electronic data to IC memory of the ID card. In addition, the device has a reading means which reads the ID number data written to IC memory. The read ID number data and the ID number data included in the electronic data stored in the storage means, are compared to determine whether both data coincide with each other, and when their non-coincidence is established, the drive of the ID card manufacturing device is stopped.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038151-A (JP)
Title: Method for coating pipe
Inventor: KUBO TOSHIHIRO
IPC: B05D7/22
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for coating a pipe in which a flaw generated when the pipe is coated can be repaired easily.  <P>SOLUTION: The first powder coating work is performed on the surface of the pipe. The second powder coating work is performed on the coating film of the firstly powder-coated flaw-detected pipe after the firstly powder-coated flaw-detected pipe is heated to the temperature at which the required adhesive strength between the coating film formed by the first powder coating work and the uncoated surface of the pipe can be kept. Epoxy resin powder paint is used as the coating for the powder coating work. The firstly powder-coated flaw-detected pipe is heated to 180-240°C when the second powder coating work is performed. The thickness of the coating film to be formed by the first and second powder coating works using the epoxy resin powder paint is 300-1,600 μm in total.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006009031-A (JP)
Title: Base material for radiation graft polymerization and raw material for filter
Inventor: SUGO TAKANOBU
IPC: C08F255/00
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base material for radiation graft polymerization and comprised of polymer fibers, especially polyethylene fibers, to provide a radiation-grafted raw material obtained by introducing functional groups into the base material by radiation graft polymerization, and to provide an improved technique in a radiation graft polymerization method for a woven fabric or nonwoven fabric.  <P>SOLUTION: The polymeric base material in the form of a woven or nonwoven fabric for radiation graft polymerization, is characterized by comprising a woven or nonwoven fabric comprised of polymer fibers and a polymeric reinforcing agent which has higher strength and exhibits a lower rate for radiation graft polymerization than those with respect to the polymer fibers. The woven or nonwoven fabric material comprising polymer monofilaments having been subjected to a radiation graft polymerization treatment, is characterized in that the surface portion of the monofilaments is graft-polymerized by radiation and the central portion thereof remains ungrafted. The method for the radiation graft polymerization treatment of a woven or nonwoven fabric base material comprising polymer fibers, is characterized by continuously performing the first process for irradiating the woven fabric or nonwoven fabric base material with electron beams in a nitrogen atmosphere, the second process for bringing the base material into contact with a prescribed amount of a monomer in the nitrogen atmosphere, and the third process for graft-polymerizing the monomer in the nitrogen atmosphere.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007039098-A (JP)
Title: Paper carton
Inventor: TOYODA MORIHIRO
IPC: B65D5/54
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper carton capable of reducing its volume under a high volume-reducing rate in compliance with a reduction in volume of stored item through its use after opening a seal part, capable of reducing a volume under a high volume-reducing rate and further capable of conveniently re-closing the paper carton.  <P>SOLUTION: This paper carton is formed into a rectangular parallelpiped by closing a barrel part formed by a side plate, front plate, side plate and rear plate; a top part having an ear piece extending and arranged from each of both ends of the barrel part, top plate, ear piece and overlapped top plates adhering to each other; and a bottom part similarly having the ear piece, bottom plate, ear piece and overlapped bottom plate overlapped and adhering to each other. A zipper part composed of parallel cutting lines having a width substantially corresponding to a width of the side plate is formed to be removable at the same position as that of parallel folding lines formed at the aforesaid rear plate from each of the upper ends of the aforesaid side plates, front plate and side plates over these plates.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007037504-A (JP)
Title: Method for producing crab shaped steamed bun containing ingredient
Inventor: AKATSUKA RYOICHI
IPC: A23G3/34
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crab-shaped steamed bun having completely wrapped ingredients without sticking a plurality of doughs to each other through folding a piece of dough.  <P>SOLUTION: A method for producing the crab shaped steamed bun 10 containing ingredients comprises placing bun ingredients on a nearly center of isosceles triangle or equilateral triangle dough 1, folding the part (L1) of about one-third from the bottom line followed by covering the ingredients, and superimposing the part (L2) of about one-third from the top on the dough 1 covered with the ingredients. Furthermore, the method comprises folding the dough toward an upper part along an opened part superimposed by reversing the whole dough and folding at first the bottom part of the dough 1 on the right and left, folding further inside the tops of the right and left outside, putting cuts (C) into the tops of the parts projecting right and left to form the scissors of a crab, and forming small balls by rolling up dough the same as the dough 1 followed by placing on a central upper part to form the eyes 3 and 3 of a crab.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007046472-A (JP)
Title: Method for machining piston used in piston type compressor
Inventor: KAYUKAWA HIROAKI
IPC: F04B27/08
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To avoid formation of a tool mark of a type which easily causes wear of a projected spherical part of a shoe provided therewith or a recessed spherical surface shape seat formed on a piston.  <P>SOLUTION: A cutting tool 47 rotatably supported at an upper end part of a column 43 obtains rotary driving force from an electric motor 44 via a drive pulley 45, a timing belt 50 and a driven pulley 49. The cutting tool 47 rotates around a center axis line L1 of a shaft 471. The cutting tool 47 provides a spherical cutting surface by rotation. A cutting edge of the cutting tool 47 exists on a front surface side of the column 43 the cutting edge draws a spherical trajectory having a spherical center on the center axis line L1 of the shaft 471 when the cutting tool 47 rotates. The cutting tool 47 moves toward the center axis line L1 with rotating to cut and form recessed spherical surface shape seat surfaces 25, 26.  <P>COPYRIGHT: (C)2007,JPO&INPIT