baber/WOPTO huggingface dataset:
Patent JP-2005111632-A (JP)
Title: Method and apparatus for machining square bar material
Inventor: SASAKI RYOTARO
IPC: B24B41/06
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for machining a square bar material, by which an intermediate cylindrical portion can be ground so as to have the high concentricity with a pair of square flange portions when the square bar material is ground so as to have a drum core shape, and further the cracks and chipping of the square bar material during grinding can be prevented, and to provide an apparatus therefor.  <P>SOLUTION: One end face of the square bar material 1 is brought into contact with a flat receiving portion 12 supported so as to rotate. In addition, four corners of the other end face of the square bar material 1 are brought into contact with a conical recessed portion 14 provided on the tip end of a pushing shaft 15. The square bar material 1 is sandwichedly held between the flat receiving portion 12 and the pushing shaft 15 in the state that the central axis of the square bar material 1 coincides with or is in parallel with the rotary axis of the flat receiving portion 12 and the pushing shaft 15. After that, the square bar material 1 is turned together with the pushing shaft 15, and then, the outer periphery of the intermediate portion of the square bar material 1 is ground by means of a rotary grinding blade 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117926-A (JP)
Title: In-vitro biofilm and method for evaluating medicine
Inventor: KAZUNO KEIKO
IPC: G01N33/15
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vitro biofilm which is similar to a plaque under the edge of a human gum and is effective for searching and evaluating active ingredients against periodontal diseases and for developing agents for preventing oral cavity diseases or the like.  <P>SOLUTION: This in-vitro biofilm is formed by continuously culturing at least one kind of live bacteria living under the edge of a human gum in a culture liquid and adhering the continuously cultured live bacteria to an adhesion carrier whose at least one surface comprises an extracellular matrix constituent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119463-A (JP)
Title: Vehicular headlamp
Inventor: OKUDA HARUO
IPC: B60Q1/115
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular headlamp enabling a driver to sufficiently see a front side of a curved road on a sloping mountain path or a road sign in front of the curved road.  <P>SOLUTION: The vehicular headlamp is equipped with a headlight 13 stored in a headlight housing 11, having a light source, and forwardly applying light of the light source. In the vehicular headlamp, supporting portions 32c, 32c supporting the headlight 13 so as to vertically rotate are provided on a turn table 30 disposed in the headlight housing 11 so as to horizontally rotate. Therefore, an application direction of the headlight 13 can be rotated in four directions. For example, it is possible to efficiently see the front side of the curved road on the sloping mounting path, and to sufficiently check the sign in front of the curved road.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120755-A (JP)
Title: Extended boom of hydraulic working vehicle
Inventor: KONDO MASAMI
IPC: E02F9/00
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extended boom of a hydraulic working vehicle capable of solving such a problem that the extended boom has difficulty in manufacturing at a low cost because high machining tolerances are required when two mounting holes are formed in the extended boom since a pivot for fixing the extended boom and the body can't be made to pass through unless two mounting holes formed in the body side of the hydraulic working vehicle more accurately coincide with two mounting holes formed in the lower part of the extended boom when the extended boom is constituted of one member.  <P>SOLUTION: The extended boom 31 of the hydraulic working vehicle 1 is equipped with a working machine 6 and, at the same time, it is constituted of two members of the body member 32 and a connecting member 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082477-A (JP)
Title: Method of recycling ready mixed concrete sludge and recycled material of ready mixed concrete produced by the same method
Inventor: TSUDA TAKAKO
IPC: C04B18/16
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To recycle ready mixed concrete sludge (from which crushed stone, sand or the like is removed) which has been disposed as industrial waste until now as filler for high fluidity concrete, filler for roller compacted concrete and filler for a pipe jacking construction.  <P>SOLUTION: In the disposal of the ready mixed concrete sludge as residue after the excess of the ready mixed concrete is recovered and crushed atone and sand are recovered in aggregate recovery equipment, the ready mixed concrete sludge is naturally dried, forcibly dried or dried in the combination of natural dry and forcible dry to have ≤1% water content, the dried ready mixed concrete sludge is pulverized and the pulverized ready mixed concrete sludge is classified to recover sludge powder having ≤200 mesh grain size as the recycled material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124370-A (JP)
Title: High frequency inverter and discharge lamp lighting device
Inventor: MAEDA SHOHEI
IPC: H02M7/48
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency inverter having simple circuitry in which switching elements having a short input current quiescent period and identical characteristics is employed and step-up chopper operation is attained, and also to provide a discharge lamp lighting device employing it.  <P>SOLUTION: The high frequency inverter HFI comprises: a bridge type rectifying/converting circuit BRC having AC input ends j1 and j2 where a pair of switching elements Q1 and Q2 and a pair of rectifying elements D1 and D2 are connected in parallel; a chopper circuit BCH including a feedback circuit FBC provided with an inductor L1 inserted into that circuit in series with the AC input terminals, a first feedback circuit element FB1 connected in parallel with the series part of the inductor L1 and the AC input terminals, a second feedback circuit element FB2 connected in parallel with that element, and the pair of switching elements Q1 and Q2; and third and fourth rectifying elements D5 and D6 interposed between the first and second feedback circuit elements and the series circuit of the pair of switching elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126734-A (JP)
Title: Electroless nickel plating bath, and plating method using the same
Inventor: SATO MAKOTO
IPC: C23C18/34
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating bath which is friendly to human bodies and the environment because no heavy metal ions of Pb, Bi, Tl, Cd or the like are not contained, and practically usable as an electroless nickel plating bath.  <P>SOLUTION: The electroless nickel plating bath contains a water-soluble nickel salt, organic acid or its salt, hypophosphite or boron compound, and acetylenic compound, and contains no metallic ions of Pb, Bi, Tl or Cd, and further the plating bath has any of following features (1) to (3), (1) the plating bath further contains sulfur-based compound, (2) the plating bath contains the organic acids or its salts which are (A) amino acid or its salt and hydroxy carboxylic acid or its salt, or (B) hydroxy monocarboxylic acid or its salt and hydroxy polycarboxylic acid or its salt, and (3) the plating bath contains phosphorous acid or its salt. The plating method using the plating bath is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125883-A (JP)
Title: Fiber reinforced plastic vehicle hood
Inventor: CHIRIFU TAKASHI
IPC: B62D25/10
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber reinforced plastic (FRP) vehicle hood having a sufficient strength under its usual service condition and showing a deformation for absorbing shock force at the time of collision.  <P>SOLUTION: This is a fiber reinforced plastic (FRP) hood (a front hood 1) formed by a laminate of a plurality of reinforced fibers (a skin 10 and a frame 20). At least one layer of one-way member 42 is arranged to have a plurality of fibers arranged along a vehicle width direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130638-A (JP)
Title: Power conversion device for electric vehicle
Inventor: HAYASHI MAKOTO
IPC: H02P27/08
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion device for electric vehicles, wherein excitation current command is adjusted according to the state of operation and the system efficiency is improved.  <P>SOLUTION: The power conversion device for electric vehicles comprises a direct-current power supply 1, an inverter 32 that converts the output of the direct-current power supply 1 into an alternating-current output for driving an alternating-current motor 4 via a smoothing capacitor 31, and a control means 33 that controls the inverter 32. The control means 33 separates the current of the alternating-current motor into an exciting current and a torque current orthogonal to the exciting current, by vector control or sensorless vector control and then controls them. The control means is so constituted that it has a changing means that selectively changes the command value for exciting current, according to the operation mode, powering or regeneration of the alternating-current motor 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131477-A (JP)
Title: Organic waste treatment apparatus
Inventor: AOKI KAZUAKI
IPC: B09B3/00
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic waste treatment apparatus having a stable fermentation/decomposition and dehumidification capacity with respect to the amount and quality of charged organic waste, issuing a warning to a user so as to stand by for charging to prevent secondary trouble beforehand, suppressing the amount of the moisture evaporated of a base material having being used for culturing aerobic microorganisms and preventing the clogging of a circulating route caused by drying and dusting to reduce the labor of a serviceman.  <P>SOLUTION: The current of a stirring motor in an organic waste treatment process is always detected and monitored. Herein, when the fluctuation value of the current of the stirring motor is detected during a fermentation/ decomposition time when fermentation/decomposition most advances during the treatment process and dehumidification quantity increases, the stirring operating efficiency of the stirring motor and the temperature control value in a fermentation tank are controlled not only to improve a fermentation/decomposition capacity but also to accelerate a dehumidifying speed. Further, at this time, a warning is displayed so that the next charging of organic waste is allowed to stand by.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136072-A (JP)
Title: Semiconductor laser equipment
Inventor: UDA AKIHIRO
IPC: H01L21/52
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser equipment which will not cause performance or reliability of equipment to deteriorate by phenomenon where the solder irradiated with laser at operation scatters, without causing the productivity to decrease in the manufacturing process of a submount and the mounting process of a semiconductor laser.  <P>SOLUTION: The submount has a flat surface with respect to a laser ejection direction which is wider than a semiconductor laser diode; and with respect to the laser ejection direction, the solder is formed only in a region inside a region, where the semiconductor laser diode is mounted on the surface of the submount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131919-A (JP)
Title: Flexible metal foil laminate
Inventor: MAEDA SATOSHI
IPC: B32B15/088
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long and wide flexible metal foil laminate improved in appearance, adhesive strength and the durability of adhesive strength using a laminated polyimide film of a heat-resistant polyimide resin and a thermocompression bonding polyimide resin being a substrate layer and a metal foil.  <P>SOLUTION: In the flexible metal foil laminate constituted by bonding the thermocompression bonding polyimide film, wherein a thermocompression bonding aromatic polyimide layer is integrally laminated at least on one side of the highly heat-resistant aromatic polyimide layer, and the metal foil under heating and pressure, the coefficient of linear expansion in the surface direction of the highly heat-resistant polyimide layer is smaller than that in the surface direction of the metal foil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136693-A (JP)
Title: Information managing apparatus, information managing method, and information managing program
Inventor: ITO SADANOBU
IPC: G06F19/00
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information managing apparatus which provides suitable information to various application at appropriate timings.  <P>SOLUTION: Client computers 42-44 each store observation information acquired by a human observation unit 1, a surrounding circumstance observation unit 2 and a robot type observation unit 3, together with their acquisition times per object, extract a plurality of those observation information acquired at specified time intervals or shorter as one cluster information among the stored observation information and store them per object. Based on the cluster information stored in the client computers 42-44, a data managing server 45 estimates and stores the conditions of objects according to a predetermined decision tree, and extracts and stores events between objects, based on the stored conditions of the objects.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131966-A (JP)
Title: Timber-laminated top board
Inventor: FUKUHARA ATSUSHI
IPC: A47B96/20
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timber-laminated top board which can be used as a top board with a large area by preventing warping and torsion, while being single-layer glued laminated timber wherein constitutive materials composed of long square timber or plate material are bonded to each other, and which minimizes manufacturing costs.  <P>SOLUTION: The constitutive materials 1, which are composed of the long square timber or plate material, sawn from small-diameter round timber, are arranged in such a manner that the direction of a curved convexity of an annual ring 2 is directed toward the front side, so that side end surfaces can be bonded together, and formed by compression in the directions of front and back sides. After that, a slit groove 6 is formed along a joint between the respective constitutive materials on the backside 5, or the vicinity of the joint.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136230-A (JP)
Title: Electronic equipment
Inventor: YOSHIDA SACHIKO
IPC: H01L21/56
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment for stabilizing electric characteristics by effectively shielding electromagnetic noise.  <P>SOLUTION: This electronic equipment 10 is configured, by mounting on the upper surface of a circuit board 1 having a plurality of connection pads 6, an electronic component element 2 having connection electrodes 7 electrically connected to those connection pads 6, and coating the electronic component element 2 with sealing materials 3 having resin materials as the primary components. A conductive region 3A, including a plurality of metal particulate 9 brought into contact with each other, is formed in the neighborhood of the surface of the sealing materials 3 so as to be isolated from the electronic component element 2 in the inside of the sealing materials 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133668-A (JP)
Title: Air cleaner for engine
Inventor: NAKAMIZO KEIICHI
IPC: F02M35/08
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner for an engine whereby dust entry into the inside of the engine during maintenance is prevented and replacement of a filter element and cleaning of the inside of a cleaner case is facilitated by making attachment/detachment of the cleaner case easier.  <P>SOLUTION: The air cleaner has an air outlet 101 underneath the filter element 72, for cleaned air that has passed through the filter element 72. The detachable cleaner case 70 housing the filter element 72 has a case body 71 with a downward opening and a base plate 73 closing the opening. The filter element 72 is supported detachably on a pedestal 60 attached to the engine body 1. The periphery of the pedestal 60 and the periphery of the filter element 72 are substantially flush with each other. A fitting hole 73c is formed in the base plate 73 to surround the peripheral of the pedestal 60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136337-A (JP)
Title: High-frequency circuit device
Inventor: TANAKA SHINICHI
IPC: H01L23/12
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency circuit device which is improved in isolation characteristics between external leads, by reducing unwanted waves radiated from the external leads.  <P>SOLUTION: The high-frequency circuit device, which has high-frequency circuit components and a plurality of external components which are connected to external leads of the high-frequency circuit component, is provided with a radiation wave absorbing circuit 100 which has 1st and 2nd external leads 10 and 20 as external leads of the high-frequency circuit, has a 3rd external lead 30 which is not connected to the signal path of the high-frequency circuit component, being constituted as one circuit component between the 1st and 2nd external leads 10 and 20, and further has circuit characteristics such that unwanted waves radiated from the 1st external lead 10 to the 2nd external lead 20 are absorbed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137480-A (JP)
Title: Game machine
Inventor: TOKUMARU JUNICHI
IPC: A63F7/02
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving the fun of a game by obtaining the actual feeling of drawing.  <P>SOLUTION: When a drawing permission condition for permitting the drawing by a player is established and the player operates an operation switch 108, since a discharge part 406 discharges a game ball and a display performance decision part 410 decides display performance indicated by an area where the game ball discharged from the discharge part 406 reaches as the display performance to be executed from then, the player can feel that he/she is actually involved in a drawing action. As a result, the game machine capable of improving the fun of the game by obtaining the actual feeling of the drawing is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142347-A (JP)
Title: Semiconductor laser and its manufacturing method
Inventor: YAMAMOTO SABURO
IPC: H01S5/40
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser whose light-emitting point gap is 10 μm or smaller, and that can be manufactured comparatively easily and can realize high output.  <P>SOLUTION: A CD wafer wherein layers constituting a CD chip 2 are formed and a DVD wafer wherein layers constituting a DVD chip 3 are formed are jointed to each other, by using an Au-Sn solder material 309 to form a wafer junction. The CD wafer and the DVD wafer are aligned with each other with high accuracy by alignment marks provided for the respective wafers. The wafer junction is separated to make a semiconductor laser device such that the CD chip 2 and the DVD chip 3, whose resonator lengths are substantially the same are jointed to each other. The spacing between the light-emitting point of the CD chip 2 and that of the DVD chip 3 can be set to 10 μm or smaller in comparatively easy manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004163938-A (JP)
Title: Light reflector of reflection liquid crystal display and method of manufacturing same
Inventor: TANG WEN-CHUNG
IPC: G09F9/30
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light reflector of a reflection liquid crystal display and a method of manufacturing the reflector in which the generation of an abnormal pattern due to a reflection on a panel in an exposure device is prevented and exposure time is made short in manufacturing a projected type resin structure.  <P>SOLUTION: A light reflection from the exposure device is cut off by forming a metal layer (12) before manufacturing the projected resin structure after manufacturing a thin film transistor on the surface of a glass substrate. In the case where a total reflection reflector is manufactured, the method is provided with a process in which a transparent electrode is installed, a process in which the metal layer is installed, a process in which a pattern is formed, a process in which a photoresist is applied, a process of exposure and development, and a process in which a metal reflection layer is installed. In the case where a half reflection type reflector is manufactured, the method is provided with the process in which the transparent electrode is installed, the process in which the metal layer is installed, the process in which the pattern is formed, the process in which the photoresist is applied, the process of exposure and development and a process in which the metal reflection layer is installed. The method is characterized in that a light transmissive region (15) is formed on the metal layer (12) by etching again after the process in which the metal reflection layer is installed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100961-A (JP)
Title: Linear guide device with lubricant sump
Inventor: TSUKADA TORU
IPC: F16C33/66
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance-free linear guide device with a long service life capable of always supplying proper amount of lubricant stably and automatically over a long time to a rolling element in a slider of the linear device.  <P>SOLUTION: A lubricant sump 20 consisting of polymer member containing lubricant is arranged in an opening space in which a guide rail 1 in the slider faces with a slider 2 in a linear guide device. The lubricant gradually seeps from the lubricant sump with the lapse of time and is supplied to a rolling groove 5 of a rolling element or the rolling element 8. Hence, effective lubrication is available for a long time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005143047-A (JP)
Title: Telephone exchange
Inventor: CHIGA EMI
IPC: H04Q3/58
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To switch a key function without inputting an ID every time for each user when switching, for each user, the function of a common telephone set that is set by a plurality of users.  <P>SOLUTION: Key setting information of function keys 141-14n for each user is held in a key setting storage part 203 for each user, a plurality of registered users, a user who uses the telephone set at present, and order information for switching a plurality of registered users are held in a registered user storage part 201 for each telephone set, and the plurality of registered users are switched. Thus, the key function can be switched without inputting the ID every time for each user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI