baber/WOPTO huggingface dataset:
Patent JP-2005253132-A (JP)
Title: Battery charging method and battery charger of auxiliary motor driven food service cart
Inventor: KATO SONOO
IPC: H02J7/00
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery charging method and battery charger of an auxiliary motor driven food service cart in which overcharge is prevented without managing the charging amount of a battery each time by charging the battery with an appropriate amount.  <P>SOLUTION: On condition that the charging capacity of a battery lowers to A% or below or the lost charging capacity (discharged amount) of the battery reaches (100-A)%, the battery is permitted to be charged and the charging capacity of the battery is recovered up to 100%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249001-A (JP)
Title: Speed reducer
Inventor: ISHIGAKI YOSHIMI
IPC: F16H1/32
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed reducer, reduced in size by a comparatively simple mechanism.  <P>SOLUTION: This speed reducer includes: a hollow cylindrical shaft part 6 rotatably supported in slit cases 2, 3; a worm gear mechanism 5 for reducing the rotation of a motor and transmitting the same to the cylindrical shaft part 6; an eccentric shaft part 20 formed with eccentricity to the axis X of rotation of the cylindrical shaft part 6; a differential gear mechanism 7 having a differential external gear 22 fixed to the cases 2, 3 and a differential internal gear 21 externally journaled to the eccentric shaft part 20 and circumscribing the differential external gear 22 to mesh therewith; a differential phase takeout part 8 for taking out the phase lag of the differential internal gear 21 corresponding to a difference in number of teeth of the differential gear mechanism 7; an output shaft part 9 passed through the cylindrical shaft part 6 with both ends extended to the outside of the cases 2, 3 and rotatably supported on the cases 2, 3; and a transmission part 10 for transmitting the phase lag to the output shaft part 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004160657-A (JP)
Title: Thin abrasive wheel
Inventor: AVRIL NICOLAS
IPC: D04H3/04
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin abrasive wheel having resistance ability against a center load during grinding.  <P>SOLUTION: This wheel is an unwoven fiber reinforced abrasive wheel having a mounting hole at its center and a circular peripheral edge and is provided with at least one non-woven fiber reinforced disc which has abrasive grains, bond and a fiber of a uniform shape and extends from the mounting hole at the center of the abrasive wheel to a circular peripheral edge. The non-woven fiber reinforced disc has a first parallel fiber line having a circular peripheral edge and an additional parallel fiber line at a specified angle to the first parallel fiber line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005250699-A (JP)
Title: Hierarchical database device, method for selecting product of hierarchical database device, and program
Inventor: MINAMINO NORIKO
IPC: G06Q30/02
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently compile detachable products into a database and facilitate the selection of parts of the detachable products.  <P>SOLUTION: The hierarchical database device includes a table storage means for storing a first product content table having a plurality of content data lines, and a second product content table having a plurality of content data lines and enabling combination to a first product in accordance with a reference relationship with respect to the first content table; a reference requirement storage means for storing reference requirements between the first and second product content tables; a selection means for selecting the first content data line designated from the first product content table; a picking means for picking out at least one of the second content data lines that matches the reference requirements from the second product content table in a way that corresponds to the first content data lines; and a synthesis means for creating a synthesized content table by synthesizing the first and second content data lines.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004207251-A (JP)
Title: Cross section ratio adjusting method for superconducting wire with metal cover and manufacturing method of the same
Inventor: MIKUMO AKIRA
IPC: H01B13/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjusting method for making cross section ratios of a core wire part and a metal cover at a superconducting wire with a metal cover uniform in a longitudinal direction, and to provide the superconducting wire with a metal cover made uniform by the above method.  <P>SOLUTION: Distribution of the cross section ratios of the superconducting wire with metal cover is calculated from an electric resistance actually measured depending on the electric resistance of a first material contained in the core part and the electric resistance of a second material composing the metal cover layer. The cross section ratios are made uniform by dissolving a surface part of the superconducting wire by electrolytic polishing depending on the calculated distribution.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005251976-A (JP)
Title: Semiconductor device and circuit simulation method
Inventor: SAWARA YASUYUKI
IPC: H01L27/04
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve circuit simulation accuracy for propagation delay time and consumed power of a semiconductor integrated circuit, by making the accuracy of SPICE parameters improved by grasping accurate DC characteristics of a MOS transistor used in a CMOS logical circuit.  <P>SOLUTION: In a present semiconductor device, there are provided a ring oscillator 22 and a monitor 7 on the same wafer (not shown). In the ring oscillator 22, two lines of a plurality of CMOS logical circuits (not shown) are disposed, and CMOS transistors of the one line among these two lines are disposed point-symmetric, with respect to the CMOS transistors of the other line. In the monitor 7, there are provided monitoring CMOS transistors 26a, 26b corresponding to each layout direction of the two lines of the CMOS logical circuits in the ring oscillator 22. Consequently, even the errors caused by different layout directions can be monitored.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246262-A (JP)
Title: Sprinkling apparatus of decomposition treatment tank
Inventor: MISHIMA KAZUKI
IPC: B09B3/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable a colony to be intensively sprinkled on a place where the colony is partly insufficient when there is such a place in a sprinkling apparatus which is installed on a truck 4 moving forward and backward on a fermentation treatment tank 2 and is constituted so as to sprinkle and inject the colony through a plurality of injection ports 28a formed at the right and left sides.  <P>SOLUTION: This sprinkling apparatus is constituted so that partial sprinkling of the colony is made possible by causing a forward-and-backward conveyor 30 for conveying the colony to each of the injection ports 28a to be driven by separately installed motors 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004267776-A (JP)
Title: Transfer device for medical fluid
Inventor: JANSEN HUBERT
IPC: A61M39/26
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer device for medical fluid allowing a user to easily and safely operate it.  <P>SOLUTION: This device has a housing 2, two puncture elements 13 and 14 installed in the housing 2, and a slide 22 disposed between the puncture elements 13 and 14. The slide 22 can be displaced relative to the puncture elements, in a first displacement position, a channel connection is set up between the two puncture elements and, in a second displacement position, the channel connection is set up between one of the puncture elements and a side opening 21 of the housing. This device is so formed that the housing has a connector 5 for inserting a syringe conical body 36 of a syringe 37 in a side opening region and, when the syringe conical body is inserted in the connector, the front end 38 of the syringe conical body makes the slide move from the first displacement position to the second displacement position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005252094-A (JP)
Title: Laser dicing, adhesive sheet for die bonding, and method for manufacturing semiconductor device using same
Inventor: URAIRI MASAKATSU
IPC: C09J161/06
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet for laser dicing and die bonding that can effectively suppress the contamination of the surface of a semiconductor wafer with decomposed matter when the semiconductor wafer is cut with laser light to cut the semiconductor wafer fast with high precision, enables fragmented semiconductor wafers to easily be collected, and facilitates die bonding of the semiconductor chip.  <P>SOLUTION: The adhesive sheet for laser die bonding is disclosed which is provided with at least an adhesive layer on a base material, with the etching rate of the adhesive layer as >0.4 [(μm/pulse)/(J/cm<SP>2</SP>)] and the etching rate (etching speed/energy fluence) of the base material as ≤0.4 [(μm/pulse)/(J/cm<SP>2</SP>)].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248289-A (JP)
Title: Method for recovering hydrogen generated at the time of anode oxidation treatment
Inventor: KAKIHARA KUNIHIRO
IPC: C25D11/30
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently recover hydrogen secondarily generated at the time of an anode oxidation treatment stage by subjecting a metal product at an anode pole and separating hydrogen generated at a cathode pole from oxygen generated in the anode pole, so as to be catched.  <P>SOLUTION: A metal product S such as aluminium subjected to surface treatment is dipped into an electrolytic solution L as an anode pole 2; voltage is applied to a space with a cathode pole 3; in the anode pole 2, the metal product S is reduced and ionized, and the reduced metal product S is oxidized with oxygen to form an oxide film on the surface thereof;, in the cathode pole 3, hydrogen ions generated by electrolysis are reduced to generate gaseous hydrogen; and the gaseous hydrogen is separated from the gaseous oxygen generated in the anode pole, so as to be catched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255707-A (JP)
Title: Inkjet ink, manufacturing method therefor and inkjet recording method
Inventor: MORIMOTO HITOSHI
IPC: C09D11/033
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet ink for printing improved in jetting stability as one of rheological properties of an inkjet ink and excellent in preservation stability, an inkjet ink set, a manufacturing method therefor and a recording method.  <P>SOLUTION: The inkjet ink for printing comprises at least a disperse dye, a polymer dispersant, water and a water-soluble organic solvent and contains 10 ppb to 100 ppm of at least one polyvalent ion selected from among a zirconium ion, tin ion, molybdenum ion, tungsten ion, borate ion, hafnium ion, yttrium ion, titanium ion and aluminum ion. The inkjet ink set comprises the inkjet ink. The manufacturing method for the inkjet ink and the recording method are also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260099-A (JP)
Title: Hermetically sealing structure for semiconductor device
Inventor: ACHINAMI RINA
IPC: H01L23/02
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetically sealing structure for semiconductor devices which can easily be embodied at low cost without varying the electric characteristic of a sealed semiconductor chip.  <P>SOLUTION: In the hermetically sealing structure, there is prepared a cap capable of providing a hermetically sealed closed space in the peripheral edge of an electric circuit when joining the cap to a semiconductor chip having the formed electric circuit on its surface. The cap is so mounted on the surface of the semiconductor chip by an ordinary-temperature junction without giving any thermal damage to the semiconductor chip as to realize the hermetically sealing structure of the electric circuit present on the surface of the semiconductor chip. Also, by signal patterns formed on the surface of the cap, the electric circuit of the semiconductor chip is connected electrically with its external circuits. At this point, the hermetic state and the electric performance of the electric circuit are maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263857-A (JP)
Title: Easily heat decomposable one-pack type moisture-curable urethane composition
Inventor: YOSHIMOTO YASUYUKI
IPC: C08G18/32
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily heat decomposable one-pack type moisture-curable urethane composition which is easily heat-decomposed by heat-treating an adhesive, a sealing medium, a coating material, a casting agent, sealing material, a foamed article and the like and, for example, is easily heat-decomposed after moisture-curing by a desirable heat treatment when made into an adhesive to be applied to the bonding of an automotive glass window.  <P>SOLUTION: The easily heat decomposable one-pack type moisture curable urethane composition has a terminal isocyanate group-containing urethane prepolymer containing a urethane bond by the reaction of an oxime group with an isocyanate group as a component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269054-A (JP)
Title: Signal processor
Inventor: YAMAMOTO HIROYUKI
IPC: H04N5/18
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize a signal processor capable of providing image data free from variation in black level.  <P>SOLUTION: The signal processor comprises a first black level regulation circuit 230a having a section 231 for supplying a reference black level Srb to be set for an input analog image signal Si, a section 232 for detecting and holding the black level of the input analog image signal Si, a first differential amplifying section 233 for calculating a first operation value Ss1 by subtracting the black level detected at the input black level detecting section 232 and the reference black level supplied from the reference black level supplying section 231, and a second differential amplifying section 234 for calculating a second operation value Ss2 by subtracting the input analog image signal Si and the first operation value Ss1 and outputting the second operation value Ss2 thus calculated as an output analog image signal So.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267073-A (JP)
Title: Wireless ic tag reading method
Inventor: MORI HIDEKAZU
IPC: G06K17/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently read the discrimination information of a wireless IC tag stored in a buffer of an interrogator.  <P>SOLUTION: In this wireless IC tag reading method performing the wireless communication with each wireless IC tag in a storage box having the wireless IC tag storing the discrimination information and storing a distributed matter, reading out the discrimination information of each wireless IC tag in the storage box, and further reading out the discrimination information at every specific time interval from the interrogator storing the read discrimination information, a timing value is determined to make the time interval shorter than that determined when the discrimination information is read out from the interrogator last time (ST4), and the discrimination information is read out from the interrogator (ST6).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268066-A (JP)
Title: Battery and its manufacturing method
Inventor: KICHISE MAKIKO
IPC: H01M10/05
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery which is improved in current collection and PTC function.  <P>SOLUTION: The battery is equipped with an electrode containing active materials and electron conductive materials in contact with the active materials. Resins such as high density polyethylene, low density polyethylene, polyurethane elastomer, and poly vinyl chloride are dissolved in a solvent such as xylene etc. Conductive fillers such as carbon black with a particle diameter of ≥35 nm are dispersed in the solution and this is cooled down to deposit a mixture of the resins and conductive fillers as the electron conductive materials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266451-A (JP)
Title: Past problem system
Inventor: YOSHIZAWA HIROAKI
IPC: G09B7/02
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a past problem system which can provide a problem by changing a past problem arrangement.  <P>SOLUTION: The past problem system is mainly constituted of a control part 11 which controls the entire system, a display 12 which displays the problem, a mode selection part which selects a mode of changing the problem arrangement, an order changing part 14 which changes an order of problems, a replacement control part 15 which controls replacement of problems, a problem data base (DB) 16 which stores past problem data and an answer/description data base (DB) 17 which stores answer/description data to the problem. The replacement control part 15 is mainly constituted of a problem of the same kind extraction part 151, an answer sorting part 152 and a reconstruction part 153 as shown in the figure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264121-A (JP)
Title: Polystyrene resin foam particle, its production method, and foamed and molded product
Inventor: KOBAYASHI TOSHIRO
IPC: C08J9/224
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polystyrene resin foam particle and a foamed and molded product capable of improving crack resistance while maintaining compression resistance of a polystyrene resin.  <P>SOLUTION: Preliminary foamed polystyrene resin particles and soft resin emulsion with a glass transition temperature of between -20°C and 50°C (e.g., ethylene-vinyl acetate copolymer resin emulsion) are mixed. The whole surfaces of resin particles are coated with the soft resin emulsion and then the surfaces are dried, so as to form soft resin films on the whole surfaces of the foamed particles. A mold is filled with the resultant and then heated for foaming the resultant within the mold, thereby producing a polystyrene resin foamed and molded product with the entire surface coated with a soft resin layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274606-A (JP)
Title: Split sleeve for optical communication, and manufacturing method therefor
Inventor: MAEDA TOSHIHIKO
IPC: G02B6/24
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a split sleeve for optical communication, the problem that stress produced when the inner periphery is polished and the outer periphery is ground is reduced after subsequent slit processing and during use, and thereby the inside diameter roundness becomes worse, and splicing loss of the ferrules connected by the split sleeve is made worse.  <P>SOLUTION: The split sleeve 10 for optical communication has a slit 22 in the longitudinal direction, and after being immersed into 85°C hot water for two weeks, the split sleeve is completed in which an inside diameter roundness is 3μm or less in the range of 270 degrees centering on the position faced to the center of the slit 22, and a ratio of the width W2 of the slit 22 after immersion to the width W1 of the slit 22 before immersion (W2/W1) is 1.1 or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005109431-A (JP)
Title: Sm-co alloy based perpendicular magnetic anisotropy thin film and its forming method
Inventor: AISAKA TETSUYA
IPC: H01F41/18
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic anisotropy thin film effective for a perpendicular magnetic film, such as for a high density magnetic recording medium.  <P>SOLUTION: An Sm-Co alloy based perpendicular magnetic anisotropic thin film is made of an alloy containing Sm and Co, that has a perpendicular magnetic anisotropy, with the easy direction of magnetization oriented perpendicular to the film surface and its forming method is provided. The Sm-Co alloy based perpendicular magnetic anisotropy thin film has high perpendicular magnetic anisotropy. It is also superior in magnetic characteristics, such as coercive force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005271381-A (JP)
Title: Coating film transfer implement
Inventor: SHINYA MASASHI
IPC: B43L19/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To regulate an elastic deflection level of a transfer head to a desired appropriate deflection level, considering the pressing force of a user to a surface to which an image is transferred of a head part.  <P>SOLUTION: The coating film transfer implement is of such a construction that a supply reel 4 and a take-up reel 5 are arranged inside a case 3 with an opening 2 at the forward end; the head part 7 at the forward end of the transfer head 6 is projected from the opening 2; and a transfer tape 8 wound around the supply reel 4 is fed to be taken up by the take-up reel 5 by inverting the transfer tape 8 at the head part 7. In this implement, the transfer head 6 is formed in such a way that the transfer head 6 deflects elastically so that when the head part 7 is pressed to the surface to which an image is transferred, the head part 7 is transferred vertically in accordance with the intensity of the pressing force. Further, it is arranged so that the deflection level can be continuously regulated by making an operating force imparted by an operating means 15 which can be operated outside the case 3 act upon the transfer head 6 through a transmission means 19.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271158-A (JP)
Title: Centerless grinding wheel
Inventor: NOMURA REIICHI
IPC: B24D3/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centerless grinding wheel, performing high-accuracy grinding by preventing a step from being caused by a difference in thermal expansion in a joint of a wheel.  <P>SOLUTION: This grinding wheel 20 is constructed so that a hard abrasive grain layer 2 is formed on the outer peripheral end of a body 1. In the hard abrasive grain layer 2, the hard abrasive grain layers 2a to 2d provided in the outer periphery of the respective wheels are disposed in the longitudinal direction to come into contact with each other in a joint 3 of the wheel 3. The wheel is formed to have the hard abrasive grain layer 2 composed of two or more areas different in coefficient of linear thermal expansion, whereby a difference in coefficient of linear thermal expansion is set to 5×10<SP>-6</SP>K<SP>-1</SP>or less in the joint 3 of the wheel. Two or more thus constructed wheels are sequentially disposed in the longitudinal direction to vary the coefficient of linear thermal expansion of the hard abrasive grain layer 2 in stages.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273391-A (JP)
Title: Marine structure
Inventor: NAKAMURA TAKAYUKI
IPC: E02B3/12
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marine structure carrying out wave dissipating action and increasing the amount of dissolved oxygen in seawater to promote the inhabitation of marine organisms.  <P>SOLUTION: In the marine structure 1 in which a plurality of hanging plates 2 used as wave dissipating bodies are arranged at spaces at the front face of an impermeable bank 1a, the inside of the hanging plate is formed into a cavity and to form a hollow part 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI