baber/WOPTO huggingface dataset:
Patent JP-2009013595-A (JP)
Title: Floor slab
Inventor: NISHIMURA TOSHIHIKO
IPC: E04B5/02
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fireproof floor slab formed by steel members.  <P>SOLUTION: An upper floor member 14 is joined with a lower floor member 12 supported on a beam or a column in a building 46 to form a hollow part 18. A reinforcing member 16 is arranged in the hollow part 18. Furthermore, water W is collected in the hollow part 18. Consequently, when the lower floor member 12 is heated in case of fire, the water W collected in the hollow part 18 evaporates and becomes steam, and rise of temperature of the floor slab 10 is suppressed by latent heat of the evaporating water W to stabilize a structure of the building and ensure fire resistance for shutting off heat to be spread to the other story.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016478-A (JP)
Title: Organic light emitting element
Inventor: OKINAKA KEIJI
IPC: H01L51/50
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent organic light emitting element of high light emitting efficiency.  <P>SOLUTION: The organic light emitting element includes an anode, a cathode and a layer composed of an organic compound held between the anode and the cathode. The layer composed of the organic compound includes a first light emitting area composed of a first material and a second light emitting area composed of the first material and a second material. The energy gap of the second material is larger than the energy gap of the first material, and the lowest triplet excitation energy of the second material is smaller than the lowest triplet excitation energy of the first material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015537-A (JP)
Title: Network setting restoration method and system
Inventor: ARAI DAISUKE
IPC: G06F12/00
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network setting restoration method and system capable of switching-back in a short time by copying a past setting file.  <P>SOLUTION: An update presence/absence determination section 304 determines, for each network apparatus, the presence/absence of update by comparing an acquired setting file with a registered setting file tied to a first identifier representing previous storage timing. A new storage section 312 acquires an updated setting file from the network apparatus, ties the setting file to a first identifier with a storage timing set for this time and a second identifier with a new storage timing set for this time, and stores them in a setting file database 301. A storage section 311 copies a registered setting file of the network apparatus with its setting file not updated, ties the registered setting file to a first identifier representing this storage timing and a second identifier tied to the setting file, and stores them.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015155-A (JP)
Title: Optical filter for display and display using the same
Inventor: SUZUKI YUJI
IPC: G09F9/00
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical filter for display where a winding up property is improved without reducing transparency.  <P>SOLUTION: The optical filter for display has a hard coat layer 12 at a surface side of a transparent film 11 and has a near-infrared ray absorbing layer 13 or has the near-infrared ray absorbing layer 13, a color tone conditioning layer 14 and/or a transparent resin layer 15 at a back surface side of the transparent film 11. In the optical filter for display, an uppermost layer at the rear surface side of the transparent film 11 contains polymer particulates.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019907-A (JP)
Title: Inspection apparatus
Inventor: KONDO TOSHIYUKI
IPC: G01R31/28
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To accurately move a camera and a probe.  <P>SOLUTION: The first correcting data acquisition and processing is performed for acquiring a positional displacement amount generated when a controller for controlling an X-Y-Z moving mechanism 3a which moves a stage 13a attached with the camera 4 and the probe 5, performs control so as to make a first reference position inside an inspection area A coincide with the center of an imaging area by the camera 4, as movement amount correcting data for making the center of the imaging area coincide with an inspection position related to the first reference position. Such first data acquisition and processings are performed at at least two first reference positions. A second correcting data acquisition processing is performed for acquiring a positional displacement amount generated when the controller performs control so as to bring the tip part of the probe 5 into contact with a second reference position inside the inspection area A, as movement amount correcting data for bringing the tip part into contact with an inspection position related to a second reference position. Such second data acquisition processings are performed at at least two second reference positions, to correct a movement amount of the stage 13a based on each of the movement amount correcting data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018640-A (JP)
Title: Vibration damping device for railroad vehicle
Inventor: OGAWA YOSHIHIRO
IPC: B61F5/24
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration damping device for a railroad vehicle capable of performing semi-active control for enhancing ride quality even in a composed train.  <P>SOLUTION: The vibration damping device for the railroad vehicle comprises a damping force variable damper 3 which is interposed between a vehicle body 1 in each railroad vehicle Vn of the set train T and a truck 2 for supporting the vehicle body 1 to suppress the vibration of the vehicle body 1 in the horizontal lateral direction with respect to the advancing direction of the vehicle Vn, and a control means 4 for performing the skyhook semi-active control of the control force F for suppressing the vehicle body vibration generated by the damping force variable damper 3. The set train T is divided between a vehicle having a pantograph and the next vehicle having a pantograph, and the skyhook damping coefficient Csn in each railroad vehicle Vn in the divided range is increased step by step from a leading side to a rearmost side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021368-A (JP)
Title: Wafer heat treatment jig, and vertical heat treatment boat equipped therewith
Inventor: MIZUNO MICHIHIKO
IPC: H01L21/683
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer heat treatment jig using a vertical heat treatment furnace for giving heat treatment to a semiconductor silicon wafer while preventing the occurrence of slipping dislocation, and to provide a vertical heat treatment boat equipped therewith.  <P>SOLUTION: The plate-shaped wafer heat treatment jig supports the semiconductor silicon wafer being horizontally placed thereon when giving heat treatment thereto. It is doughnut-shaped with a hole passing through the center. On the face where the semiconductor silicon wafer is placed, ring-shaped protrusions are formed which are protruded continuously in a full-ring shape for supporting the semiconductor silicon wafer placed thereon. The ring-shaped protrusions are such that three or more protrusions having the same height are formed in a concentric shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019568-A (JP)
Title: Projecting wheel type automatic wind direction tracking wind turbine
Inventor: KUO WEN-CHUNG
IPC: F03D3/02
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To generate electric power by a generator by moving a rotary shaft by a belt at a low wind speed, by receiving wind energy in the unfixed direction, by automatically opposing the wind direction, by controlling a turning angle of a blade by a projecting wheel, an introducing structure of a crank and aerodynamic power, by providing a projecting wheel type automatic wind direction tracking wind turbine.  <P>SOLUTION: This projecting wheel type automatic wind direction tracking wind turbine is composed of the generator, the rotary shaft of interlocking with the generator and a fan blade unit arranged on the rotary shaft. A projecting wheel element is arranged in the rotary shaft, and the projecting wheel element has an introducing part of a predetermined shape, and the blade of the fan blade unit contacts with the introducing part by the crank. When the blade is a fair wind and a back wind, a desirable pressure receiving state and a minimum wind resistance state are automatically formed by the belt movement of the introducing part, and the optimal power generation effect is attained by generating electric power by the generator by moving the rotary shaft by the belt at a low wind speed by receiving the wind energy in the unfixed direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008020919-A (JP)
Title: Fiber structure with improved bend resistance
Inventor: FINI JOHN M
IPC: G02B6/02
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large mode area (LMA) fiber with improved resistance to bend-induced distortions.  <P>SOLUTION: The LMA fiber utilizes highly oscillatory modes such that the effective index of the propagating modes remains less than the bent-fiber "equivalent" refractive index over a greater portion of the core. By providing a signal mode with a reduced effective index, the "forbidden" (evanescent) region of the core is reduced, and bend-induced distortion of the propagating mode is remarkably avoided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009024354-A (JP)
Title: Lifting mechanism for washing toilet seat apparatus
Inventor: HAMAMOTO YOSHIAKI
IPC: E03D9/08
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily separate a washing toilet seat apparatus from a toilet bowl in cleaning and other maintenance work in a toilet apparatus and to stably hold the separated state.  <P>SOLUTION: A lifting mechanism 4 capable of separating the washing toilet seat apparatus 3 from the toilet bowl 2 comprises a cam member 11 provided at one of the toilet bowl side and the washing toilet seat apparatus side; a sliding member 12 slidably provided at the other of the toilet bowl side and the washing toilet seat apparatus side and reciprocated while being engaged with the cam member 11 to carry out the lifting operation of the washing toilet seat apparatus 3; a horizontal surface 22b holding the washing toilet seat apparatus in the lifted position; and an operating member 14 connected to the sliding member 12 to allow the manual reciprocating motion of the sliding member 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025217-A (JP)
Title: Method of measuring silver ion and method of measuring test substance
Inventor: OMI MIYUKI
IPC: G01N27/49
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To measure silver ions in a measuring solution with high sensitivity.  <P>SOLUTION: The method comprises steps of: collecting silver fine particles, as a labelled substance, onto the surface of an electrode by use of a biological interaction; contacting a measuring solution with the electrode to electrochemically oxidize the silver fine particles collected onto the surface of the electrode; electrochemically reducing silver ions in the measuring solution to deposit silver onto the surface of the electrode; and measuring an electric current in the measuring solution for electrochemically oxidizing the silver deposited on the surface of the electrode, wherein the measuring solution contains chlorine ions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008027450-A (JP)
Title: Cache-efficient object loader
Inventor: KRISHNASWAMY RAJA
IPC: G06F9/46
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cache-efficient object loader.  <P>SOLUTION: An improved object loader is provided that is designed to take advantage of a caching architecture of many of today's processors to improve performance. Some of today's most advanced processors, like the PENTIUM processor, have a two-level caching scheme utilizing both a primary cache and a secondary cache, where data contained in the primary cache is accessible 50 to 150 times faster than data in main memory. The improved object loader uses a hash table and an object handle table to load objects, where each of these tables is designed and utilized in such a manner so as to take full advantage of the processor's caching architecture to increase system performance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009030637-A (JP)
Title: Controller for parking mechanism
Inventor: HIRAI TOSHIJI
IPC: B60W20/00
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a parking mechanism capable of surely changing to a parking range even when the response speed of an actuator is low.  <P>SOLUTION: The CPU of an electronic control unit for hybrid automobiles detects the rotating position of a parking gear when it determines that a hybrid automobile is present on a slope (YES in step S1)(step S3), and so rotates a motor that the parking gear is engaged with a parking pole according to the rotating position of the parking gear when the actuator moves the parking pole to a locked position in response to an output signal (step S4).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008040491-A (JP)
Title: Liquid crystal alignment system
Inventor: LEE CHIN-YANG
IPC: G02F1/1337
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fabricating liquid crystal alignment to stabilize alignment with a pretilt angle in a single manufacturing process, compared with the prior art, by modifying the surface of an alignment film with adjustable directions and angles, and to provide a liquid crystal alignment system to be applied to the fabrication method.  <P>SOLUTION: An alignment film having alignment of liquid crystal molecules is treated with a single or a plurality of plasma generating devices, so that the liquid crystal molecules can be aligned at a pretilt angle on the film surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009038851-A (JP)
Title: High speed motor drive
Inventor: SHIMAYA HIROMOTO
IPC: H02P27/06
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive high speed motor drive of simple configuration which operates a permanent magnet high speed motor coupled directly with a load machine with high efficiency by generating a high frequency power supply of perfect sinusoidal waveform using a rotary frequency converter, and can operate stably without causing step-out even when the load changes suddenly.  <P>SOLUTION: The high speed motor drive including a motor 3 being operated from a commercial power supply 1 or an inverter 9, a multipolar high frequency generator 4 coupled directly and mechanically with the motor, and a permanent magnet high speed motor 7 being operated from a high frequency power supply consisting of this high frequency generator to drive a load machine is further provided with a speed control signal feedback circuit 10 for regulating the field magnetic flux of the high frequency generator by the speed signal of the permanent magnet motor as required in case of load characteristics causing load variation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038723-A (JP)
Title: Image display device and image display control method
Inventor: SUGIYAMA HIROYUKI
IPC: G09G5/18
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which adjusts the difference of frequencies between writing video data into and reading it from a memory, and displays high-quality images with a simple structure without adding a structure to determine a reading timing based on a vertical synchronous signal in a memory reading side.  <P>SOLUTION: A controller 29 determines whether or not reading operations catch up with writing operations for buffer memories BUF 1 to 4. If determining that the reading operations catch up with the writing operations, the controller 29 controls the next reading timing for the buffer memories BUF 1 to 4. After reading of video data for valid image lines is completed, the controller 29 delays the timing until beginning next reading of the buffer memories BUF 1 to 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038294-A (JP)
Title: Output adjustment method, manufacturing method of silicon epitaxial wafer, and susceptor
Inventor: NISHIZAWA TAKESHI
IPC: H01L21/205
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a silicon epitaxial wafer for almost uniformizing a temperature difference between a silicon substrate and a susceptor over the entire surface of the silicon substrate, and to provide the susceptor used in it.  <P>SOLUTION: As a first susceptor 13, the one for which a plurality of recessed parts 13b are formed on a surface to mount the silicon substrate W is used. The output of a heating device is adjusted so as to roughly fix the heights or depths of a plurality of projected or recessed epitaxial layers formed at positions corresponding to the recessed parts 13b of the main surface of the silicon substrate W.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036363-A (JP)
Title: Electric actuator
Inventor: SEKINE KOICHI
IPC: H02K7/116
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric actuator capable of reducing a dedicated space necessary for a display mechanism of a valve opening and improving visibility and manual operability of a valve opening pointer.  <P>SOLUTION: In addition to a gear mechanism for transmitting driving force from an electric motor 3 to an output gear 12 for moving an output screw shaft 4, a planetary gear mechanism is constituted to have a common axial center with the gear mechanism. In the planetary gear mechanism, deceleration is performed to achieve engagement of planetary gears, and a pointer levers 27 are connected so as to be operated integrally with carriers 22 serving as members in a final stage to which rotating torque is transmitted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039788-A (JP)
Title: Oil mist supply system
Inventor: SUDA SHINICHIRO
IPC: B05B7/30
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and useful oil mist supply system supplying an oil mist generated in an MQL (minimum quantity lubrication) device (efficiently) to a cutting tool at an end without loss through piping and joints.  <P>SOLUTION: A rotary joint 1 comprises: a passage formed in an axial direction of a joint body 1a; and an air IN port 1c formed in the radial direction of the joint body 1a to communicate with the passage. A check valve 3 is placed in communication with the base end side of the joint body 1a. An atomizing mechanism 2 comprises a nozzle (a throttle) provided in the rotary joint 1. Air and oil are supplied into the passage through the air IN port 1c and an oil IN port 3a, and the air and oil are mixed in the rotary joint 1 to generate the oil mist. The generated oil mist can thereby be discharged as it is in an effective state from the end of the tool without loss through piping and joints as in a conventional method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040618-A (JP)
Title: Vacuum bag for manufacturing deeply bent laminated glass
Inventor: TAKAHASHI KATSUMI
IPC: C03C27/12
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum bag for manufacturing deeply bent laminated glass which has a high elongation at break and tear strength, where a rubberized cloth follows and adheres tightly to glass even three-dimensionally structured laminated glass shaped to be deeply bent, which is free from the risk of causing uneven adhesion and the damage of glass and has superior releasing property from the resin of an intermediate film for the laminated glass.  <P>SOLUTION: The vacuum bag for manufacturing deeply bent laminated glass comprises a rubberized cloth having a four layer structure comprising a first EPDM rubber layer, a first tricot knit layer, a second EPDM rubber layer and a second tricot knit layer. The second tricot knit layer is made as a surface layer at the inside of the vacuum bag.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045153-A (JP)
Title: Endoscope reprocessor
Inventor: SAI MASAFUKU
IPC: A61B1/12
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope reprocessor which enables an operator to efficiently and easily install an endoscope.  <P>SOLUTION: The endoscope reprocessor includes a basin, a rack which secures thereto a portion of the endoscope and moves vertically within the basin, drive means for vertically moving the rack, a positioning portion for adjusting a rack stopping position when the endoscope is to be set on the rack, and a drive control means for controlling the drive means from computed results from the positioning portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046736-A (JP)
Title: Chlorine leaching method of nickel sulfide
Inventor: KAKIMOTO MINORU
IPC: C22B3/04
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chlorine leaching method of a nickel sulfide, capable of improving leach rates of nickel and cobalt when carrying out chlorine leaching of the nickel sulfide produced by wet smelting of nickel oxide ore.  <P>SOLUTION: In the method, the nickel sulfide produced by wet smelting of nickel oxide ore is used as a raw material and is subjected to chlorine leaching in an aqueous chloride solution containing copper ions. The method comprises: a step (1) of adding hydrochloric acid to a slurry obtained by repulping the nickel sulfide in the aqueous chloride solution so as to adjust the pH to 0.4-0.6; a step (2) of blowing a chlorine gas into the slurry obtained in step (1) in the presence of copper ions; a step (3) of blowing air into the slurry obtained in step (2); and a step (4) of subjecting the slurry obtained in step (3) to solid-liquid separation so as to obtain a nickel-containing leachate and leaching residues.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049940-A (JP)
Title: Protocol header analysis equipment and packet communication apparatus
Inventor: KUSANO HIROYUKI
IPC: H04L29/06
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide protocol header analysis equipment and packet communication apparatus, capable of reducing the processing the load on a CPU.  <P>SOLUTION: The protocol header analysis equipment 200 sequentially analyzes the protocol headers of a received packet at an L2 header analysis unit 210, an L3 header analysis unit 220, and an L4 header analysis unit 230. An ESP trailer analysis unit 250 analyzes a subsequent header number, indicating a front-end header of an inside header included in an ESP trailer region. An analysis result aggregation unit 240 performs classification processing on an outer header and the inner header that are obtained by the foregoing procedure to output the analysis result 201 of the received packet. A control unit 150 associates the analysis result 201, to enable prioritization of pertaining received packets and filtering of unwanted packets.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046372-A (JP)
Title: Metal nanoparticle, zeolite with dispersed metal nanoparticle and method for producing zeolite with dispersed metal nanoparticle
Inventor: MATSUMOTO TAIJI
IPC: B22F9/22
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To produce zeolite with nano-sized metal particles uniformly dispersed inside the pore.  <P>SOLUTION: This production method comprises the steps of preparing zeolite as a precursor holding both ions of a metal ion and an ammonium ion by exchanging an exchangeable cation existing in the zeolite having a nano-size pore volume with the metal ion and the ammonium ion, and heat-treating the prepared zeolite to decompose the ammonium ion to generate ammonia having high reducing power to reduce the metal ion so that the nano-sized metal particles are uniformly dispersed inside the pore of zeolite.  <P>COPYRIGHT: (C)2009,JPO&INPIT