baber/WOPTO huggingface dataset:
Patent JP-2005008934-A (JP)
Title: Soft magnetic material
Inventor: MATSUMOTO AKIKAZU
IPC: C22C38/06
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cast iron based soft magnetic material whose iron loss can be reduced while securing its magnetic flux density.  <P>SOLUTION: The cast iron based soft magnetic material has a carbon content and a silicon content satisfying the CE (Carbon Equivalent) value of ≥2, and further comprises aluminum in the iron based matrix. Since graphite is formed, and further, silicon and aluminum are comprised, the specific resistance of the cast iron based soft magnetic material increases, and the value of its iron loss/magnetic flux density can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008040-A (JP)
Title: Supporting device of rigid electric traction for tunnel
Inventor: TSUKAGOSHI HIROSHI
IPC: B60M1/30
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate fine adjustment for the support position by supporting two rigid electric tractions at an enough insulation interval in a small space in a tunnel.  <P>SOLUTION: An anchor bolt 2 is fixed to a ceiling T of the tunnel, and a bearing seat metal fitting 3 and a base metal fitting 4 are fixed. An insulator 5 is fixed below the base metal fitting 4, and a support metal fitting 6 is fixed below it. The rigid electric traction 31 is supported on the support metal fitting 6 to constitute a support device 1. The base metal fitting 4 is provided with a bolt insert hole 4a for passing the anchor bolt 2 with enough play. In the bearing seat metal fitting 3, the lower surface is a cylindrical surface 3a. The base metal fitting 4 is provided with a circular arc recessed surface 4b coming into surface contact with the cylindrical surface 3a of the bearing seat metal fitting 3, and the fixing angle of the bearing seat metal fitting 3 can be adjusted in the periphery of the cylindrical surface 3a in a relative floating range of the bolt insert hole 4a and the anchor bolt 2. The support metal fitting 6 is subjected to angle adjustment to the bearing seat metal fitting 3 integrally with the base metal fitting 4, whereby the support position of the paired rigid electric tractions 31 can be adjusted around the cylindrical surface 3a of the bearing seat metal fitting 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008769-A (JP)
Title: Polymer compound, positive resist material and pattern-forming method using the same
Inventor: HATAKEYAMA JUN
IPC: G03F7/039
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer compound suitable for a base resin of a positive resist material, particularly for a chemically amplified positive resist material, which exhibits high resolution, wide exposure latitude, a small dimensional difference between a sparse pattern and a dense pattern, and good process adaptability superior to those of conventional positive resist materials, gives an excellent pattern shape after exposure and is excellent in etching resistance, a positive resist material using the same and a pattern-forming method.  <P>SOLUTION: The polymer compound has at least a recurring unit represented by general formula (1) and a recurring unit derived from a monomer selected among indene, acenaphthylene, chromone, coumarin and norbornadiene, and a weight-average molecular weight within the range of 1,000-500,000. In the formula, R<SP>1</SP>is a hydrogen atom or a methyl group; R<SP>2</SP>is an acid-labile group; and k is 1 or 2. The positive resist material has a very high alkali resolution speed contrast between before and after exposure, exhibits high sensitivity and high resolution, gives an excellent pattern shape after exposure, exhibits a suppressed acid diffusion rate in particular and is excellent in etching resistance. Thus, the polymer compound gives the positive resist material particularly suitable as a fine pattern-forming material for manufacturing a very large scale integration or a photomask, particularly the chemically amplified positive resist material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012022-A (JP)
Title: Flip chip packaging body and method for packaging flip chip
Inventor: TAN KUNIHIRO
IPC: H01L21/60
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flip chip packaging body and a flip chip packaging method which can correspond to the fineness of a semiconductor device at low costs.  <P>SOLUTION: In the flip chip packaging body in which a plurality of external connection terminals 11 arrayed on one plane of a semiconductor device 7 to wiring patterns 3 of a packaging substrate 1 through solder 13, an insulating material layer 9 having apertures 9a is formed on the wiring pattern 3 formation surface of the packaging substrate 1 correspondingly to the external connection terminals 11, and each external connection terminal 11 is electrically connected to the wiring pattern 3 through solder 13 formed in each aperture 9a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009241-A (JP)
Title: Jig for cage, and cage assembling method
Inventor: YAGUCHI SHIGERU
IPC: E04C5/06
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jig for a cage, which facilitates assembly of the cage, simplifies reinforcement arrangement work in the field, and prevents deformation or distortion of the cage, that has occurred during hanging or transportation of the cage in a conventional method.  <P>SOLUTION: The jig 10 for the cage is constructed in the following manner. Firstly a space truss is formed by rigidly arranging a first main reinforcement 1 as a vertex of an isosceles triangle, second main reinforcements 2, 2 at respective bottom side locations, and lattice reinforcements 3 at diagonal side locations, and then bearing members 7, 7 each having a width D<SB>1</SB>, are connected to the space truss so as to be orthogonal to the first main reinforcement 1 at locations outside the same. Then the jig 10 for the cage is erected (a), (b) between girders (H beams) 13, 13, at a location at which a beam is constructed, such that the second main reinforcements 2 are mounted on upper surfaces 14 of the respective girders 13. Further, upper shaft reinforcements 16, 16, lower shaft reinforcements 17, 17, and stirrups 18, 18 forming the beam are arranged and connected to each other by using the jig 10 for the cage as a guide, to thereby construct (b), (d) the beam (cage) 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015074-A (JP)
Title: Inventory management system, inventory management method, and its program
Inventor: YASUGATA KENJI
IPC: B65G1/04
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately determine which of a plurality of article storing means an article is stored into and to suppress reduction of carry-out efficiency, in a constitution of a conveying means for conveying the article in a form of an article carry-in opening and an article control region.  <P>SOLUTION: When a state comes into a carry-out priority state where article carry-in work has precedence over article carry-out work, the carry-in number as the number of articles to be carried in from the carry-in opening 13 is previously set. When the state is not the carry-out priority state (S101), one article storing means 10 of first and second article storing means is determined as a storing destination (S106, S107, S110, S111) so that the number of empty storage spaces having no article in the first article storing means 11 approaches a state where it is larger than the number of empty storage spaces in the first article storing means 12 by the carry-in number set by a carry-in number setting means 32 (S105, S109).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015373-A (JP)
Title: Tetraazacyclodecahexaene compound, its preparation method, polymer compound, photoisomerization method and optical control element
Inventor: NAKADA MUNETAKA
IPC: C07D487/04
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tetraazacyclodecahexaene compound suitably used for an optical memory, an optical switch, etc.  <P>SOLUTION: The tetraazacyclodecahexaene compound is represented by formula (1) (wherein R<SP>1</SP>-R<SP>4</SP>are identical to or different from each other and are each an electron-withdrawing group).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014733-A (JP)
Title: Power source control device for vehicle
Inventor: OKABE NOBUYUKI
IPC: B60R16/033
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent excess consumption of electric power at turning off of an ignition when the electric power is supplied through a second relay comprising a latch relay or a semiconductor relay in a power source control device for a vehicle.  <P>SOLUTION: An ordinary relay maintaining a closed condition only when exciting current is supplied to a coil and the latch relay switching the condition when the exciting current is supplied to the coil and maintaining the condition even after supply of the exciting current is stopped, which are connected in parallel to each other, are interposed between an ECU power source and an ECU as an electrical load. When the ignition is turned off, the latch relay is closed and the ordinary relay is opened, and the electric power from the ECU power source to the ECU is supplied through the latch relay. When the ignition is turned on, the ordinary relay is closed and the latch relay is opened, and the electric power from the ECU power source to the ECU is supplied through the ordinary relay.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348931-A (JP)
Title: Optical disk player equipped with cleaning device
Inventor: KUWABARA MASAAKI
IPC: G11B7/12
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning member for an optical pickup objective lens outside the outer circumference of an optical disk in a player.  <P>SOLUTION: A cleaning member mounting part 20 is provided at a position outside the outer circumference of the optical disk 15, the cleaning member 8 is formed, and a thread control part 17 is provided with a switching function 18 to configure a function circuit 19 for individually controlling a thread motor 12 to make the thread motor 12 operate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023528-A (JP)
Title: Folding door device
Inventor: SUZUKI HIROSHI
IPC: E05D15/06
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding door constituted so that the upper rail opening/closing while the folding door is suspended is divided and a separate rail is provided in a crossing fashion in the divided position and a pulling frame comes into contact with each other when both folding doors are closed and the width thereof is not widened.  <P>SOLUTION: A substantially L-shaped suspender 12 is provided in a hanging pulley 11 suspending a pulling frame 10 of the front end side of the folding door and the upper end of the pulling frame is fixed to the horizontal fixing part 14 of the suspender 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004056128-A (JP)
Title: Manufacturing method of mtj cell of magnetic ram
Inventor: LEE SEAUNG SUK
IPC: H01L27/105
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the yield, productivity, characteristics, and reliability of an element while using a semiconductor film as a tunnel barrier layer by adjusting the amount of added impurities for controlling electric conductivity, thereby obtaining the high integration of elements.  <P>SOLUTION: This manufacturing method is characterized by including: a process in which a fixed magnetic layer is formed in an upper portion of linked layers; a process in which a tunnel barrier layer is formed of a semiconductor film in an upper portion of the fixed magnetic layer; and a process in which a free magnetic layer is formed in an upper portion of the tunnel barrier layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005022892-A (JP)
Title: Ferrite composition, magnetic core, and electronic component
Inventor: YOKOYAMA AKIRA
IPC: H01F1/34
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferrite composition which exhibits a small electric power loss Pcv and a high saturated magnetic flux density Bs, has stable characteristics even when subjected to actual firing in air, and can be produced at a low cost.  <P>SOLUTION: The ferrite composition does not contain manganese oxide and contains a main component composed of iron oxide, titanium oxide, zinc oxide, copper oxide and nickel oxide. The main component in an amount of 100 mol% contains 46.0-50.0 mol% iron oxide (in terms of Fe<SB>2</SB>O<SB>3</SB>), 0-1.0 mol% (except 0 mol%) titanium oxide (in terms of Ti<SB>2</SB>O<SB>3</SB>), 20.0-35.0 mol% zinc oxide (in terms of ZnO), 1.0-6.0 mol% copper oxide (in terms of CuO) excepting 6.0 mol%, and the balance being nickel oxide, provided the sum of iron oxide and titanium oxide (in terms of Fe<SB>2</SB>O<SB>3</SB>+Ti<SB>2</SB>O<SB>3</SB>) is 50 mol% or lower.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023223-A (JP)
Title: Contact bonding method using terminal silyl group-containing polymer-type adhesive
Inventor: SATO AKIHIRO
IPC: C09J5/00
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To safely and efficiently bond an adherend to an adhesive object having a wide area in a contact bonding method using a terminal silyl group-containing polymer-type adhesive.  <P>SOLUTION: The contact bonding method uses a terminal silyl group-containing polymer-type adhesive which comprises a polyoxyalkylene polymer at least containing a polyoxyethylene as a main chain, and a urethane-based resin having a urethane bond of a specific substituent, and a hydrolyzable silicon group in the molecule as a component. The contact bonding method comprises coating the terminal silyl group-containing polymer-type adhesive 4 formed into a mist shape by a spray unit 3 on the adhesive surface of a floorcloth 2 (the adherend) to be stuck to a floorboard material 1 (the adhesive object) of a car A of Shinkansen (a Japanese high-speed train) by an air spray 3, and bonding the floorcloth 2 to the floorboard material 1 after passing a time at which tuck appears on the surface. As a result, the floorcloth 2 is safely and efficiently bonded to the floorboard material 1 having the wide area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028608-A (JP)
Title: Printer reduced in noise by feeding sheets during unwriting time
Inventor: IKEDA IKUMASA
IPC: B41J2/51
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of lessening a sheet feed noise during print operation in a serial scan printer.  <P>SOLUTION: The serial scan printer has a carriage drive controller, a controller performing positional control of a recording medium by line feed, a unit for issuing commands to the carriage drive controller and the positional controller of the recording medium, a band memory 1 storing data required for the carriage to perform scanning and writing, and a band memory 2 storing writing data required at the time of next scanning. The serial scan printer further comprises a band memory residual capacity measuring unit for measuring the volume of data received by the band memory 2, and a circuit for controlling the command unit to issue a command to the recording medium positional controller depending on the residual capacity of the band memory 2 after movement of the carriage from the writing region thus controlling the moving speed of the recording medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033305-A (JP)
Title: Wireless transmitter-receiver
Inventor: IRIE MICHIO
IPC: H04B1/40
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless transmitter-receiver the total cost of which can be reduced by downsizing an antenna switch.  <P>SOLUTION: In the wireless transmitter-receiver including a plurality of wireless transmission circuits 4T, 5T and a plurality of wireless reception circuits 4R, 5R which are capable of carrying out wireless transmission/reception at different wireless frequency bands, the plurality of wireless transmission circuits 4T, 5T respectively include isolators 15, 25 at the output sides of power amplifiers 14, 24. The output sides of the isolators 15, 25 are connected together and connected to the transmission side of a transmission/reception switching circuit 3 connected to a transmission/reception antenna 2. The plurality of wireless reception circuits 4R, 5R are connected to the reception side of the transmission/reception switching circuit 3 via a reception changeover switch 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030907-A (JP)
Title: Gas sensor
Inventor: NAKAGAWA SHINICHI
IPC: G01N27/12
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor having humidity resistance even if used in a high temperature and high humidity atmosphere.  <P>SOLUTION: This gas sensor 1 is constituted by forming a metal oxide semiconductor layer 41 based on tin oxide and a sensitive layer 4 having a catalyst 42 based on palladium on a substrate 2. Further, a pair of electrodes 6 are provided so as to come into contact with the sensitive layer 4. An insulating membrane 7 based on silicon oxide is formed on the surface of the sensitive layer 4 and the thickness thereof is set to 2-10 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028755-A (JP)
Title: Image forming apparatus and method of forming image
Inventor: IZUMIYA KENJI
IPC: G03G21/00
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To arbitrarily change an image quality mode corresponding to a residual capacity of a memory and to form an image by the image quality mode based on image information compressed corresponding to the residual capacity of the memory.  <P>SOLUTION: This image forming apparatus 100 forms an image based on the image quality mode. The apparatus comprises a memory means 10 for storing the image information by compressing it, an image forming means 20 for forming an image based on the image quality mode by sequentially reading the image information from the memory means 10, and a control means 30 for controlling the input or output of the memory means 10 and the image forming means 20. The control means 30 detects the residual capacity of the memory means 10 when the image information is stored in the memory means 10, and then the image quality mode corresponding to the residual capacity thereof is selected to be set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034199-A (JP)
Title: Slot machine
Inventor: SAKUMA RYUICHI
IPC: A63F5/04
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve a taste of a game by improving the freedom degree of a variable display device and continuing the expectation of a player.  <P>SOLUTION: When same patterns are completed and stopped on five effective lines in total of upper, middle, lower stages or diagonals, or a "cherry" appears in the left reel, the player gets a win. A win flag is required to be set in an internal lottery for getting the win. In a case where the left reel is a third reel stopping in the last, when same two "bells" or "JACs" are completed on the effective lines when stopping to the second reel, it may be unavoidable to produce a win by being internally won according to a pattern position when the stop condition of the left reel, or the third reel, is satisfied. Therefore, when it is unavoidable to produce the win, this machine controls to prevent the completion of two same patterns when stopping the second reel. Or, when stopping the second reel, this machine controls to complete two same patterns as possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035696-A (JP)
Title: Automatic centripetal hoist crane
Inventor: INOUE KENICHI
IPC: B66C13/22
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hoist crane capable of reducing the load swinging phenomenon to such a degree as not impairing the practical use and allowing even an unskilled operator to perform safety loading/unloading works.  <P>SOLUTION: The hoist crane of automatic centripetal type is composed of a means to disengage brakes for a traversing device and a running device before a wind-up motor is started and perform repetitively the short-time wind-up operations intermittently and automatically and a means to set the wind-up operation time, the period of repetition and its frequency, and the hoist is drawn to approximately right over the load by repeating the short-time wind-up operations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039360-A (JP)
Title: Device and method for multiple communication tests equipped with plurality of virtualized input and output communication port couples
Inventor: NAKAGAWA TETSUO
IPC: H04L69/40
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for communication tests that can conduct a communication test with one personal computer as if communication between a plurality of personal computers were tested by equipping one personal computer with not actual input and output communication ports of hardware of a personal computer, but virtual input and output communication ports available by software.  <P>SOLUTION: The multiple communication test device equipped with a plurality of couples of virtualized input and output communication ports is equipped with the plurality of couples of virtualized input and output communication ports that enable a communication test by using only one personal computer etc., equally to use of a plurality of personal computers etc., without requiring a plurality of personal computers etc., for communication test or using equipment for communication state confirmation and a cable for communication by equipping the one personal computer with a plurality of software applications for communication test, a couple of a plurality of software programs for communication test, and virtual input and output communication ports by the pair of the plurality of software programs for the communication test, and further equipped with a plurality of couples of virtualized input and output communication ports that make it possible to conduct a communication test by one personal computer etc., equally to use of a plurality of personal computers without requiring a plurality of personal computers etc., for communication test or using equipment for communication state confirmation and a cable for communication.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036335-A (JP)
Title: Dyeing method and dyed material
Inventor: HISHIKAWA KEISUKE
IPC: D06P1/673
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dyeing method with which dyeing exhibiting a color tone and further various color tones of dyeing by natural dye and having high fastness is actualized and to obtain a dyed material.  <P>SOLUTION: The dyeing method comprises adsorbing a dye absorbing substance that is plus ionized in ≥3 difference in charge number between dye and the substance and adsorbs dye such as a cation agent composed of an amino acid as a base, e.g. a carboxy group, a sulfone group, etc., a plus ion substance such as a quaternary ammonium salt, etc., for making chitosan, serine, etc., to become a protein base, water-soluble, a porous substance of fine particle that is composed of a water-insoluble protein and has 0.001-1.000 μm particle diameter, porous fine powder that is composed of silicon or a mineral substance such as shellfish, etc., and has 0.001-1.000 μm particle diameter, chemical dye and natural dye on a fibrous material to be dyed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004078192-A (JP)
Title: Optical scanner and imaging apparatus using same
Inventor: SHIMOMURA HIDEKAZU
IPC: G02B26/10
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner whose light quantity is stabilized even when the wavelength of a light source varies in a use environment as the optical scanner which uses a short-wavelength light source of ≤500 nm.  <P>SOLUTION: A scanning imaging lens system has at least one plastic lens and is equipped with an optical member having a spectral characteristics inverse to a wavelength characteristic of transmissivity of an optical resin used for the plastic lens.  <P>COPYRIGHT: (C)2004,JPO