baber/WOPTO huggingface dataset:
Patent JP-2008064084-A (JP)
Title: Power generator using buoyancy
Inventor: KIM SOK HYONG
IPC: F03B17/04
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generator using buoyancy for continuously producing electric power.  <P>SOLUTION: A guide though-box 12 connected with a net basket 16 is installed in an upper one side opening part of a water tank 10. A vertically operating hydraulic cylinder 20 is installed in an upper part of the water tank, and is connected to the guide through-box by one shaft. A chain belt 60 wound on a vertically support gear and a driving gear is arranged. A basket 61 is installed at an equal interval on its outside surface. A turbine can be driven by connecting a driving shaft of the driving gear to the turbine 70 by a driving belt. A buoy input port 41 having an upper buoy guide pipe is arranged on the upper side of the chain belt. A lower recovery box 51 having a lower buoy guide pipe is arranged on the lower side. A horizontally operating hydraulic cylinder 30 is arranged in a bottom part of the lower buoy guide pipe. A buoy 100 is stored in a moving member 30 connected to a cylinder, and a buoy storage groove 31 is formed to be supplied in the water tank. A tap water plug 200 is arranged in a water tank upper part for replenishing water in the water tank.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008007854-A (JP)
Title: High strength steel sheet with excellent stretch flangeability
Inventor: KASHIMA TAKAHIRO
IPC: C22C38/06
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength steel sheet which is a TRIP steel sheet having bainitic ferrite as a matrix phase and has ≥980 MPa tensile strength (TS) and excellent stretch flangeability.  <P>SOLUTION: The high strength steel sheet has a composition consisting of 0.10 to 0.20% C, 0.8 to 2.5% Si, 1.5 to 2.5% Mn, 0.01 to 0.10% Al, <0.1% (not including 0%) P, <0.002% (not including 0%) S and the balance iron with inevitable impurities. The steel sheet also has a structure characterized as follows: at least bainitic ferrite and retained austenite are contained; bainitic ferrite, retained austenite and polygonal ferrite and/or quasi-polygonal ferrite are made to, by area ratio to the whole structure, ≥70%, 2 to 20% and ≤15% (not including 0%), respectively; and retained austenite with ≤5μm average grain size comprises ≥60% of the above retained austenite.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008299519-A (JP)
Title: Image processor
Inventor: TSUCHIYA SHINICHI
IPC: H04N1/393
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of picture quality at a low cost in magnifying the image data of rectangularly divided pages and transferring the image data to the outside.  <P>SOLUTION: In transferring the image data of rectangularly divided pages through a variable magnification processing part 207 and an image I/F part 117 to an external controller 120, when the size of the image data from the variable magnification processing part 207 in the main scanning direction does not conform to the boundary size for the image I/F part 117, a scanner image processing part 115a performs control to transfer only the pixels conforming to the boundary size and to omit the other pixels.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300173-A (JP)
Title: Lithium ion battery
Inventor: NAGAHAMA MASATOSHI
IPC: H01M4/58
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion battery capable of preventing decomposition of a solvent used in an electrolyte and bringing out the energy density, which a positive active material and a negative active material essentially have, to the maximum.  <P>SOLUTION: A positive electrode side electrolyte 5 prepared by dissolving a lithium salt in a positive electrode side solvent comprising a first ionic liquid and/or a first organic solvent and a positive active material 6 are arranged on the positive electrode 1 side of a separator 3 comprising an inorganic solid electrolyte having lithium ion conductivity, and a negative electrode side electrolyte 7 prepared by dissolving the lithium salt in a negative electrode 2 side solvent comprising a second ionic liquid and/or a second organic solvent and a negative active material 8 are arranged on the negative electrode side of the separator 3. The positive electrode side solvent has a potential window in at least a potential region where the positive active material performs oxidation reduction reaction, and the negative electrode side solvent has a potential window in at least a potential region where the negative active material performs oxidation reduction reaction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298588-A (JP)
Title: Carriage for fixing radioactive material shipping/storage cask
Inventor: YOSHIMURA EIJI
IPC: G21C19/32
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cask fixing carriage capable of being manufactured easily and cheaply by a general iron work and satisfying a quake-proof rigidity of the cask in storage.  <P>SOLUTION: The cask fixing carriage 10 is a box-shaped structure made of a combination of steel plates which are general standard steel plates and the space surrounded by steel plates is filled with concrete 16. The top steel plate 11 and the bottom steel plate 15 are general standard steel plates (e.g., about 35 mm thick each). The thickness between the top steel plate 11 and the bottom steel plate 15 with concrete 16 between them is about 330 mm to satisfy the quake-proof rigidity of the cask in storage (natural frequency of 20 Hz or more). A space 23 into which an air palette is inserted is provided between the bottom plate and the floor 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296812-A (JP)
Title: Locking control method for point, and stroke adjustment mechanism of offset link in electric switching machine
Inventor: YASUOKA KAZUE
IPC: E01B7/00
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To ensure opposite locking in reverse conversion of a point.  <P>SOLUTION: When a Y shape crank of a conversion locking unit is turned by stroke generated on an electric switching machine to convert the point from the fixed position to the reverse position, opposite locking failure by deviation of a turned angle of the Y shape crank is compensated. In the state that a spring pressure is applied to an offset link 9 for connecting the electric switching machine 4 and the conversion locking unit 3, the stroke is made variable over a constant range, and difference of the stroke required for converting the point from the fixed position to the reverse position and opposite-locking it is absorbed in a variable range of the stroke of the offset link 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008019243-A (JP)
Title: Method for producing 1,3,3,3-tetrafluoropropene
Inventor: SAKU FUYUHIKO
IPC: B01J27/135
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 1,3,3,3-tetrafluoropropene from a raw material which is available on an industrial scale or relatively easily producible from a raw material available on an industrial scale.  <P>SOLUTION: The method for producing 1,3,3,3-tetrafluoropropene by the dehydrofluorination reaction of 1,1,1,3,3-pentafluoropropane in gaseous phase in the presence of a catalyst uses a catalyst supporting a zirconium compound on a metal oxide or activated carbon.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008304540-A (JP)
Title: Reflective liquid crystal display medium and display device
Inventor: MATSUNAGA TAKESHI
IPC: G02F1/1343
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective liquid crystal display medium in which excellent white balance is efficiently obtained in a white display even when a cholesteric liquid crystal is used for a liquid crystal layer, and further constructions of the display medium and of the device are simplified, and a display device using the reflective liquid crystal display medium.  <P>SOLUTION: The reflective liquid crystal display medium is constructed by sequentially stacking respective light reflection panels respectively and selectively reflecting blue light, green light, and red light in this order from the observer's side, and further having a light reflection panel reflecting yellow light between these light reflection panels, wherein a pair of substrates of each light reflection panel has strip-shaped electrodes arranged on mutually opposing surfaces so as to vertically intersect each other, and an electrode width of the light reflection panel reflecting yellow light is larger than that of each of light reflection panel reflecting another color light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303749-A (JP)
Title: Scroll compressor
Inventor: TERAI TOSHIYUKI
IPC: F04C18/02
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor capable of being easily machined while improving sealing performance with a simple configuration.  <P>SOLUTION: The scroll compressor, having a fixed scroll and a turning scroll each with a spiral wrap on an end plate and a frame with a main bearing rotatably supporting a spindle for turning the turning scroll inside a sealed vessel, comprises: a back pressure chamber on a back face of the end plate of the turning scroll; a sealing means for sealing the back pressure chamber and a space around the main bearing; a sealing means mounting section disposed on top of the frame to be opposite to an end face of that turning boss portion of the turning screen into which the spindle is inserted; and a seal supporting means for placing the sealing means at the sealing means mounting section. The seal supporting means is provided with a support section for supporting the sealing means and an elastic section for bringing the sealing means into contact with the back face of the turning end plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007298178-A (JP)
Title: Ultra-low temperature container
Inventor: YOSHINO AKIRA
IPC: B23K9/00
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultra-low temperature container further reduced in weight.  <P>SOLUTION: In this ultra-low temperature container obtained by welding metallic plates, the metallic plate is composed of a material SUS304N2 specified by Japanese Industrial Standards (JIS) G4304 or G4305 (1999), and the welding is performed by TIG welding using a welding wire or a welding rod composed of a welding material AD316LN, AY316LN, AYF316LN or AS316LN specified in Japan Stainless Steel Association Standards (SAS)521 (1991).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008303020-A (JP)
Title: Pallet tower
Inventor: WATANABE OSAMU
IPC: B65G59/06
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet tower (a pallet storage device) capable of charging/discharging pallets of the designated number from a lower portion thereof when tens of pallets for general physical distribution are stacked, so that the pallet tower of the present invention can easily charge/discharge the pallets of the designated number by hands or by a hand lift without using any forklift, and the space can be saved since tens of pallets can be stored according to the present invention.  <P>SOLUTION: When discharging pallets, the pallets of the designated number stacked and stored in a pallet tower and counted from the bottom side are left behind, and all the pallets thereabove are slightly elevated. Thus, the pallets of the designated number can be easily taken out from a lower part of the pallet tower. When charging the pallets, all pallets are elevated above the height of the pallets of the designated number, and the pallets of the designated number can be charged from the lower part of the pallet tower. The pallet tower can easily charge/discharge the pallets of the designated number of one to ten into/from the lower part by using a hand lift.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305152-A (JP)
Title: Design support system, design support method, and design support program
Inventor: SERIZAWA MASAHIRO
IPC: G06F17/50
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design support system for efficiently verifying conveyance control of a conveyance body in the system even when a system configuration is changed.  <P>SOLUTION: The design support system is provided with a plurality of sheet conveyance control simulators 101, 102, 103 for verifying sheet conveyance control by displaying sheet conveyance control simulation on a display part. Each of the sheet conveyance control simulators 101, 102, 103 simulates sheet conveyance control on the basis of information obtained by previously defining relation between the upstream side and the downstream side in the sheet conveyance control simulators 101, 102, 103, and when the sheet arrives at a prescribed position in the conveyance control simulation, notifies the downstream side conveyance body conveying control simulator of information on the sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306887-A (JP)
Title: Switching regulator
Inventor: KANETAKE NORIKAZU
IPC: H02M3/155
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching regulator which reduces loss even if a voltage fluctuation range of input voltage is wide.  <P>SOLUTION: A voltage monitor circuit 25 drives transistors 11a and 11b through switching control so that both transistors 11a and 11b are not simultaneously driven. When input voltage VB inputted from a DC power supply 13 is not lower than setting voltage Vt, a switch 28b of a switching circuit 28 is on-operated, a switch 28a is off-operated and a control signal of a PWM comparator 24 is inputted only to a driver 29b. Thus, only the transistor 11b is driven. When input voltage VB is under setting voltage Vt, the switch 28a of the switching circuit 28 is on-operated, the switch 28b is off-operated and the control signal of the PWM comparator 24 is inputted only to a driver 29a. Thus, only the transistor 11a is driven.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308725-A (JP)
Title: Method for depositing film of phosphor
Inventor: HIRAO TAKASHI
IPC: C09K11/64
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for depositing a film of a phosphor by which the phosphor can be made into a thin film having a smooth surface by making the crystal particle diameter of the phosphor small.  <P>SOLUTION: The method comprises depositing a film of the phosphor emitting light by the irradiation with electrons on a substrate, and the deposition of the film of the phosphor is performed while applying a bias power to the substrate by a sputtering method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309996-A (JP)
Title: Discharging member and manufacturing method for same, image forming method using same and image forming apparatus
Inventor: YOSHIZAWA HIDEO
IPC: H01T19/00
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharging member which can even be easily cleaned when discharge product, paper powder and toner external additives are stuck due to use over a long period of time and has no splitting, etc., in the discharging member in which such as the discharge product, the paper powder and the toner external additives do not stick to a surface of a charging electrode even in use over a long period of time, with uniform discharging property since no soiling occurs in the charging electrode, and image failure such as a stripe state image unevenness does not occur when assembled to an image forming apparatus.  <P>SOLUTION: The electrodes are needle-like electrodes or wire-like electrodes in the discharging member used for charging charged object by applying voltage to the electrode. A covering film with 50 to 2000 nm film thickness of inorganic oxides as a main component is formed on the surface of the electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284330-A (JP)
Title: Stick training tool with tube
Inventor: SAIKAWA MAKOTO
IPC: A63B21/02
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a training tool allowing user to perform a set of training consecutively and smoothly by performing various movements, which can give an appropriate amount of burden over user during interlocked movements and tone up various muscles generally and plurality of muscles at the same time.  <P>SOLUTION: Total of 4 stretch bands or tubular elastic members are attached on both right and left sides of the stick from approximately 90 cm to 200 cm, 2 on each side respectively. A leg-holding ring is attached to 2 of the 4 bands or elastic members and a cushion made of, for example, urethane is attached on both the ends of the stick.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002795-A (JP)
Title: Fluorescent x-ray analyzer
Inventor: OTAGURO ATSUHIKO
IPC: G21K1/04
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent X-ray analyzer which sets the irradiation range of primary X rays to the optimum size corresponding to an analyzing target region and enables a user to properly grasp the irradiation range of primary X rays.  <P>SOLUTION: The fluorescent X-ray analyzer is constituted so that a sample 40 is irradiated with the primary X rays emitted from an X-ray source 12 and fluorescent X rays discharged from the sample 40 corresponding thereto are received by an X-ray detector 13 to be analyzed and provided with the collimator 30 which is provided on the X-ray light path between the X-ray source 12 and the sample 40 and continuously altered in the size of its aperture, an input means 22 for allowing a user to indicate the aperture size of the collimator 30, an imaging means 14 for imaging the surface to be analyzed of the sample 40 and display means 19 and 20 for superposing the marker showing the irradiation range of the primary X rays corresponding to the presently indicated aperture size of the collimator 30 on the image of the sample 40 taken by the imaging means 14 to display it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005084-A (JP)
Title: Receiving apparatus
Inventor: SAITO KOJI
IPC: H04B1/10
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving apparatus for improving quality of a demodulation signal or of an audio signal to be played back based on the demodulation signal.  <P>SOLUTION: A receiving apparatus 1 includes: a front end circuit (FE 11), a noise canceler 123 for canceling, through interpolation, a noise component contained in a reception signal converted into an intermediate frequency; a noise detecting section 127 for outputting a noise detecting signal; and a demodulation unit 125 for demodulating the reception signal. The receiving apparatus 1 comprises a detuning detecting section 128 which outputs a first signal as a detuning detecting signal when a degree of detuning is equal to or greater than a preset threshold, or outputs a second signal as the detuning detecting signal when the degree of detuning is less than the threshold, thereby controlling the noise canceler 123 so as not to perform interpolation while the first signal is outputted from the detuning detecting section 128.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000299-A (JP)
Title: Aligning device
Inventor: TOYAMA YASUHIRO
IPC: A63F7/02
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To properly align a group of game boards regardless of the number of stacks, more or less.  <P>SOLUTION: The aligning devices 10 are arrayed facing each other beside an aligning location S sandwiching the aligning location S and each have a pair of aligning members 24 and 24 made up of a plurality of stages of plates 26 arrayed vertically. The aligning devices 10 carry out the first grasping operation of the group A' of game boards with the plates 26 and 26 facing each other by selectively driving drive means 28 provided on the corresponding stages of plates 26 below the height of the group A' of game boards detected by a detection means 40. The aligning devices 10 turn a rotary conveying means 12 by 90° to change the direction of the group A' of game boards and then, carry out the second grasping operation of the group A' of game boards with the plates 26 and 26 facing each other, thereby neatly adjusting the four sides of the group A' of game boards.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001938-A (JP)
Title: Method for producing coated paper
Inventor: OGAWA MARIKO
IPC: D21H19/36
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide coated paper excellent in calendering resistance and having a desired glossiness, and to provide a method for producing the same.  <P>SOLUTION: The method for producing the coated paper includes the following step (I), step (II), and step (III), and the coated paper obtained by the production method and having a density of ≤1.0 g/cm<SP>3</SP>is also provided. The step (I): The step of bringing pulp fibers in contact with a pulp-treating agent containing a cross-linking agent to obtain base paper. The step (II): The step of applying an aqueous water soluble polymer solution having a tanδ of ≤2 at an angular velocity of 1 rad/s (25°C) on the base paper obtained in the step (I) to obtain surface-treated base paper. The step (III): The step of applying coating liquid on the surface-treated base paper obtained in the step (II) and calendar-treating to obtain the coated paper.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001707-A (JP)
Title: Polyester resin and pressure-sensitive adhesive composition
Inventor: KOIDE MASASHI
IPC: C09J175/06
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition capable of forming an adhesive layer excellent in tack, adhesion to substrate, heat resistance, wet-heat resistance, and transparency and to provide a laminate using the pressure-sensitive adhesive composition.  <P>SOLUTION: What are provided are a polyester resin (D) obtained by reacting a dibasic acid component (A) with an aliphatic diol (b1) having an alkyl group as a side chain, an aromatic diol (b2), and a diol (b3) other than (b1) and (b2) and/or a tri- or higher-hydric alcohol (b4) and having a glass transition temperature of -80 to 0°C, a pressure-sensitive adhesive composition containing the polyester resin (D) and a reactive compound (E), and a laminate composed of a pressure-sensitive adhesive layer formed from the pressure-sensitive adhesive composition and an optical member laminated thereon.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003758-A (JP)
Title: Device for supporting calibration of measuring instrument for plant and method for supporting calibration of measuring instrument for plant
Inventor: HAYASHI TOSHIBUMI
IPC: G01D18/00
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To allow the occurrence of drift to be early detected regardless of the type of a measuring instrument for plant and to create a rational calibration plan.  <P>SOLUTION: Process data from measuring instruments M1 to Mn for a plant P is output to a process data input means 1, and the process data input means 1 stores the process data in a process data storage means 2. A drift estimating means 3 analyzes process data stored in the process data storage means 2 and estimates whether or not drift occurs in measuring instruments M1 to Mn relating to the process data on the basis of data stored in a relevant database 31. A calibration plan creation means 4 creates a calibration plan for measuring instruments M1 to Mn on the basis of the estimation result of the drift estimating means 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT