baber/WOPTO huggingface dataset:
Patent JP-2008109722-A (JP)
Title: Motor drive
Inventor: OGAWA KEIJI
IPC: H02M7/48
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive arranged to operate a cooling system with the highest efficiency, by shifting the phase angle of a motor such that harmonic regulation is satisfied by reducing the harmonic components in current waveform of a single-phase AC input, without having to use a reactor of large capacity and the cooling system (refrigeration cycle) has a target delivery temperature.  <P>SOLUTION: Voltage/current of a single-phase AC power supply 101 rectified by a first rectifier circuit 102 is inputted directly to an inverter 106, and the applying voltage to a motor 109 is calculated, by using a voltage smoothed by a second rectifier circuit 103 and a first capacitor 104. Consequently, the applied voltage to the motor 109 is substantially synchronized with the voltage waveform of the single-phase AC power supply, to obtain a low-cost and compact motor drive with the current waveform of the single-phase AC input 101 improved, without having to use a reactor of large capacity. Furthermore, the delivery temperature D2 is brought to a target delivery temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105784-A (JP)
Title: Hopper device, recording device and liquid jetting device
Inventor: KOBAYASHI SATOSHI
IPC: B65H1/14
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hopper device capable of preventing creep deformation in a transmitting route to transmit motive power when a hopper gets down against energizing force of a hopper spring.  <P>SOLUTION: This hopper device 145 is furnished with the hopper 101 free to move to make contact with and separate from a feeding roller 290 by placing a recording medium P on it, an energizing means 283 free to energize the hopper 101 to the side of the feeding roller, a lifter part 280 provided on the side of the hopper of the energizing means 283 and to make contact with the hopper 101 by moving in the energizing direction and a rotating part 270 to be engaged with the lifter part 280 by axially rotating in the moving direction of the lifter part 280, and the rotating part 270 constitutes its characteristic feature that it is furnished with flat surface parts 271, 271 orthogonal with the energizing direction and the flat surface parts 271, 271 are engaged with the lifter part 280 (282, 282) when the hopper 101 is moved in the direction to be separated from the feeding roller 290.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008107277-A (JP)
Title: Signal measuring indicator
Inventor: KIMURA YASUHIRO
IPC: G01R23/173
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal measuring indicator that can for easily and speedily discriminate the frequency of the source of occurrence of beat noises.  <P>SOLUTION: The signal measuring indicator for displaying the amplitude at each frequency, by measuring signals of an output video line of a tuner displays the signals from the tuner at frequencies before being frequency-converted by the tuner. The signal measuring indicator can easily and speedily discriminate the frequencies prior to the conversion of the frequencies of the beat noises displayed on the signal measuring indicator by the tuner, i.e. the frequencies of the source of the practical beat noises.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008112484-A (JP)
Title: Recording method and optical disk recording device
Inventor: HOSHISAWA HIROSHI
IPC: G11B20/10
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method and a recording device in which data can be arranged optimally for a write once type optical disk.  <P>SOLUTION: This invention is solved by the following (1) and (2). (1) In a digital data recording method of a write-one type optical disk being recordable randomly, when a recording instruction from a high order device for an arbitrary address in a user area on the write-once type optical disk is received and it is judged that a recording-specified address position is already recorded from management information managing the recording region of a user area, recording is performed by converting recording destination for the recording instruction to a not yet recorded region being adjacent to the recording region including the recording-specified address. (2) In a write-once type optical disk recording device, when a recording instruction from a high order device for an arbitrary address in a user area on the write-once type optical disk is received and it is judged that a recording-specified address position is already recorded from management information managing the recording region of a user area, recording is performed by converting recording destination for the recording instruction to a not yet recorded region being adjacent to the recording region including the recording-specified address.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111920-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ISHII TOMOJI
IPC: G03G15/20
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which restrains excessive temperature rise in a paper non-passing area at a nip part by existent temperature control without requiring complicated temperature control, and maintains the improvement of fixing property and the shortening of warming-up time in spite of inexpensive and simple constitution, and also to provide an image forming apparatus.  <P>SOLUTION: The fixing device is equipped with a heating roller 22 and a pressure roller 23 rotating in a press-contacting state each other, and is provided with a heat radiation member 33 constituted of an aggregate of two kinds of thermal deformation members 34 and 35 having a different thermal expansion coefficient so as to come into contact with the outer periphery of the heating roller, and also arranged in the paper non-passing area W in the nip width of the nip part 21 formed by the heating roller 22 and the pressure roller 23. The heat radiation member 33 is deformed so that contact area with the outer periphery of the heating roller 22 may be changed in accordance with the temperature of the paper non-passing area W due to a difference between the thermal expansion coefficients of the two kinds of thermal deformation members 34 and 35.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111960-A (JP)
Title: Illumination optical system, display observation optical system and optical device
Inventor: YAMAMOTO SAYAKO
IPC: G03B17/20
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an observation optical system achieving observation of a bright and clear image on a display body.  <P>SOLUTION: The display observation optical system 20 is equipped with the illumination optical system 25 condensing light from a light source 21 and the display body 22 illuminated by the light condensed by using the illumination optical system 25 and also capable of transmitting illuminating light from the illumination optical system 25, wherein the image displayed on the display body 22 is observed by utilizing the illuminating light transmitted through the display body 22. In the display observation optical system 20, the illumination optical system 25 is constituted of a positive lens 26 and a meniscus lens 27 turning its convex surface to the display body 22 side, which are arranged in order from the light source 21 side to the display body 22 side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007068216-A (JP)
Title: Moving picture decoding method and device
Inventor: NAKAJO TAKESHI
IPC: H04N19/85
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To allow highly efficient decoding regarding a moving picture which changes in luminance over time, e.g. a fade image or dissolving image.  <P>SOLUTION: A variable length decoder 303 decodes encoded data 300 including a predictive error signal representing an error of a predictive picture signal with respect to a moving picture signal including a luminance signal and two color difference signals, motion vector information 414, and index information 415 representing a combination between at least one reference picture signal and a predictive parameter prepared in advance for each of the luminance signal and the two color difference signals, a frame memory/predictive picture generating unit 308 generates a predictive picture signal 412 in accordance with the reference picture number of the combination denoted by the decoded index information and the predictive parameter and generates a reproduction picture signal by using the predictive error signal and the predictive picture signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008113318-A (JP)
Title: Connection structure of waveguide
Inventor: SUZUKI TAKUYA
IPC: H01P1/04
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain low-loss waveguide connection characteristics with less signal leak on the connection surface of waveguides and to prevent deterioration in the connection characteristics due to high-order mode resonation generated in displacement of the waveguide, even when a gap is generated between a multilayer dielectric substrate and a metal substrate.  <P>SOLUTION: This connection structure of the waveguides for connecting a waveguide 2 formed on the multilayer dielectric substrate 1 and a waveguide 4 formed on the metal substrate 3 includes choke structure having: a rectangle conductor pattern 7 which is formed around the waveguide 2 of the multilayer dielectric substrate 1 and has dimensions of approximately λ/4(λ: free space wavelength of signal waves) from the end of an E surface of the waveguide 2; a conductor opening 8 which is formed at a predetermined position on the conductor pattern 7 between the end of the conductor pattern 7 and the end of the E surface of the waveguide 2; and a dielectric transmission path 9 with short-circuited tip which is connected to the conductor opening 8 and has length of approximately λg/4 (λg: effective wavelength in the substrate of the signal waves) formed in the laminating direction of the multilayer dielectric substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008115910-A (JP)
Title: Wooden plate member, desk, chair and box-shaped object
Inventor: KANEDA TOSHIHIKO
IPC: F16B5/07
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden plate member, a desk, a chair and a box-shaped object capable of preventing reduction in, aesthetic appearance and rigidity characteristic of the wood with the lapse of time, by effectively preventing the generation of a crack, a clearance and twist, enriching diversity on design, and optimal even for an outdoor use, by maintaining excellent durability originally possessed by wood.  <P>SOLUTION: A guide groove 15b extending from one end to the other end in the longitudinal direction and having a rectangular cross-sectional shape is formed at a head 15a of a wooden piece member 15. A first fitting recessed part 12b fitted to the head 15a of the wooden piece member 15 in a slidable state is formed on the interface surface of an optional columnar wood 12. A second fitting recessed part fitted to a body of the wooden piece member 15 is also formed at a wooden support member 14. After fitting the head 15a of the wooden piece member 15 to the first fitting recessed part 12b, a wooden plate material 11 is formed by joining adjacent columnar woods 12 and 12 in close contact by interposing a wooden dowel 13 therebetween. Thereafter, the body of the wooden piece member 15 is fitted to the second fitting recessed part to fix the wooden plate member 10, thus solving the problem.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007108767-A (JP)
Title: Electro-optical apparatus and electronic device
Inventor: MURADE MASAO
IPC: G09F9/30
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce generation of clock noise of high-frequency, in an input image signal and in a data signal formed based thereon, in an active-matrix driving type electro-optical apparatus such as a liquid crystal apparatus.  <P>SOLUTION: The liquid crystal apparatus (200) includes a liquid crystal layer disposed between a pair of substrates, pixel electrodes (11), formed into a matrix form on a substrate (1) and TFTs (30) serving for switching and controlling the pixel electrodes(11). Shielding lines (80, 82) for electrically shielding image signal lines (VID1-VID6) from clock signal lines (CLX, CLX') and are maintained at a constant voltage are formed on the substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008118057-A (JP)
Title: Flexible printed wiring substrate
Inventor: OGURI SHINJI
IPC: H05K3/28
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent disconnection failure of a wiring pattern caused by substrate flexure that is easy to occur when the substrate is equipped in a housing.  <P>SOLUTION: In an FPC substrate 1C, a square contact land 3, a wiring 4, a covered region 6b consisting of a cover coat 6 for covering the wiring 4 except an exposure region 3b which exposures the contact land 3, and an attaching opening 9 engaging with a projection provided for attaching the substrate at a frame 7 of an equipment, are formed on a substrate surface. Ends of the wiring 4 are tailed out from one side S2 orthogonal to the other side S1 located at a side which faces the attaching opening 9 among peripheral ends consisting of four sides of the contact land 3. A covered border line L2 between the exposure region 3b and the covered region 6b is set to almost coincide with the one side S2 orthogonal to the other side S1 among the four sides forming the contact land 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008123722-A (JP)
Title: Electrode material for cold-cathode fluorescent lamp
Inventor: NAKAI YOSHIHIRO
IPC: H01J61/067
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode material suitable to the electrode of a cold-cathode fluorescent lamp, a manufacturing method of the electrode for the cold-cathode fluorescent lamp that uses the electrode material, and to provide the cold-cathode fluorescent lamp having high luminance and long lifetime.  <P>SOLUTION: The cold-cathode fluorescent lamp 1 has a fluorescent layer 11 on the inner wall and is provided with a glass tube 10 with rare gas and mercury encapsulated therein and with a pair of electrodes 12 disposed at both ends in the glass tube 10. Each of the electrodes 12 comprises a nickel alloy, containing at least one kind of element selected from among a first group comprising Ca, Sc, Ga, Ge, Ag, Rh and Ta in total, with a content of 0.001 mass% and higher and 3.0 mass% and lower. The electrode of is not a simple nickel substance but is an nickel alloy, containing the additive elements described, can improve its discharge capacity, oxidation resistance, sputtering resistance, and reactivity resistance against mercury, resulting in contribution to the high luminance and long lifetime of the fluorescent lamp.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008119194-A (JP)
Title: Slot machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F5/04
Filed: 2006-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent surrounding players from being disturbed even while continuously performing the variable display of patterns and to prevent visibility of the variable display of patterns by a variable display device from being obstructed by an image display device disposed on the front side of the display area of the variable display device.  <P>SOLUTION: A CPU 41a continuously controls the rotation of reels after the rotation of the reels is started until a stop operation is performed, and a CPU 91a mutes a game sound effect being emitted when prescribed time elapses without the stop operation being performed in the state of emitting the game sound effect after the rotation of the reels is started. Also, a CPU 191a performs plotting on the basis of an attribute for most preferentially displaying the object for a transmission area of a color for transparency in the transmission area corresponding to a see-through window in the display area of a liquid crystal display device 51 while the reels are varying. Also, a liquid crystal driving circuit turns the display area to a transmission state in the state that video signals are not output from a graphic controller.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008121806-A (JP)
Title: Manufacturing method of valve shaft and valve shaft manufactured by the method
Inventor: NISHIDE KATSUNORI
IPC: F16K1/00
Filed: 2006-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a valve shaft by which the valve shaft can be manufactured at low cost, and prevented from being damaged and so on as much as possible.  <P>SOLUTION: The manufacturing method of the valve shaft comprises: a shaft material cutting process of forming a shaft body 2 composed of a tip A, a center B, and a rear portion C which are different in diameter by cutting a cylindrical shaft material 1; a shaft body forging process of forming a shaft body 3 with a brim having a D-cutting portion 13 and the brim 11 by applying cold forging to the shaft body 2 obtained by the shaft body cutting process; and a flanged shaft body forging process of forming a screw a at the tip A by applying rolling processing to the flanged shaft body 3 obtained by the flanged shaft forging process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008100487-A (JP)
Title: Growth recording table
Inventor: ADACHI KIKUO
IPC: A61B5/107
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a growth recording table, which enables advertisments for the name of a store, the name of an event or the like over a long period of time and, in addition, a grasp of the average height and weight by age.  <P>SOLUTION: This growth recording table is equipped with a "scale" in a sheet for measuring the height and is provided with a space for printing illustrations and a calendar and a space for advertizing the name of a store, the name of an event or the like and is recorded with the average height and weight by age and the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008119419-A (JP)
Title: Photoepilation device
Inventor: OKAWA KAZUMI
IPC: A45D26/00
Filed: 2006-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoepilation device in which the movement of an irradiation part on the skin can be directly detected, and contact between the irradiation part and the skin is surely detected.  <P>SOLUTION: The photoepilation device includes: a xenon lamp 1 as a light emitting part for emitting light; the irradiation part 2 for irradiating skin hair with the light emitted from the xenon lamp 1; and a control part 3 for controlling the light emission of the xenon lamp 1. The irradiation part 2 includes: a roller type encoder 4 as a movement detecting part for detecting the movement of the irradiation part 2 on the skin; and a contact type switch 5 as a contact detecting part for detecting contact between the irradiation part 2 and the skin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130650-A (JP)
Title: Cutter for printed board
Inventor: YOSHIDA ISAO
IPC: H05K3/00
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cutter for a printed board smoothly separating an end material after cutting with a cutter device from the main body side of the printed board.  <P>SOLUTION: In the cutter for the printed board, the main body side of the printed board (W) is pressed and fixed to a table (4) by a clamping device (5), the rear end section of the printed board (W) exposed to a rear section from the clamping device (5) is held by a chuck device (10) and the printed board (W) placed between the clamping device (5) and the chuck device (10) is cut with the cutter device (30). In the cutter for the printed board (W), a chuck shifter (25) moving backwards the chuck device (10) to the clamping device (5) in the state closing the clamping device (5) and the chuck device (10) after operating the cutter device (30).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008125671-A (JP)
Title: Method for using hair curler and structure of code for hair curler power feeding device used in this method for using hair curler
Inventor: KIMURA HITOSHI
IPC: A45D4/16
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional hair curler, disposed with three power feeding sockets on the surface of a hair curler heating stand of a triangular shape, plug blades are arranged on its rear face, and the plug blades arranged at the position displaced from the central position of the hair curler heating stand, to secure of miniaturization of this hair curler heating stand and stability at the time of mounting it on a wall socket, employs the constitution to mount the hair curler to the power feeding socket and has a fault in convenience and in safety.  <P>SOLUTION: The hair curler is constituted of the hair curler winding hair, a connection tool provided with a power receiving terminal fitted to the power receiving pin of the hair curler on the proximal end of a cord, and the hair curler heating stand provided with a plurality of power feeding sockets provided with a power feeding terminal into which the power receiving pin is to be inserted disposed on the free end of the code of the connection tool.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126825-A (JP)
Title: Vessel
Inventor: FUKUHARA MASAAKI
IPC: B63H21/38
Filed: 2006-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel capable of using an NGH for fuel and achieving the effective use of water obtained by the decomposition of the NGH.  <P>SOLUTION: Fuel gas generated by an NGH decomposition device 12 is supplied to a gas engine 14 via a buffer tank 13, and used for the driver fuel of the gas engine 14. NGH decomposition water generated secondarily by the NGH decomposition device 12 is supplied to a first heat exchanger 18 via a buffer tank 17, and used for primary cooling water for cooling secondary cooling water for an air conditioning system 21. The NGH decomposition water is further supplied to a second heat exchanger 19, and used for primary cooling water for cooling the secondary cooling water of the gas engine 14. The NGH decomposition water passed through the second heat exchanger 19 is stored in a water storage tank 33 as water for living.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130423-A (JP)
Title: Vapor/liquid separator and fuel cell using it
Inventor: GOTO MOTOI
IPC: H01M8/04
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor/liquid separator capable of separating the vapor from the liquid more efficiently, and to provide a fuel cell using it.  <P>SOLUTION: A heat generating body such as a catalyst is installed at the inner wall 100b of a cabinet 100 and the outer wall 101b of a case 101. By installing the catalyst to react gas components discharged from a vapor/liquid separating membrane 102 via an exhaust port 101a, temperature in the case 101 can be raised by reaction heat generated by heat generating reaction of the catalyst. Since the case 101 is positioned so as to be surrounded by the cabinet 100, the heat generated in the cabinet 100 is efficiently transferred to the case 101. By raising the temperature in the case 101 by the reaction heat generated by the heat generation of the catalyst, the amount of saturated steam is increased, and agglomeration of water in the case 101 can be suppressed. Since the agglomeration of water is suppressed, it is prevented that efficiency of vapor/liquid separation is reduced due to the fact that water is adhered to the vapor/liquid separating membrane 102.  <P>COPYRIGHT: (C)2008,JPO&INPIT