baber/WOPTO huggingface dataset:
Patent JP-2005196214-A (JP)
Title: Liquid crystal display device
Inventor: YANG HUI-WEN
IPC: G02B5/30
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of reducing the light leakage to a diagonal viewing angle in a dark state.  <P>SOLUTION: The liquid crystal display device is equipped with a liquid crystal layer disposed between two substrates, two polarizing plates disposed on the outer sides of the two substrates, and a compensation film disposed between at least one polarizing plate and the substrate. The retardation values of the compensation film are 1≤RO(450)/RO(λ<SB>0</SB>)≤1.3, 1.1≤RO(650)/RO(λ<SB>0</SB>)≤2.1, and 100nm≤RO(λ<SB>0</SB>)≤240 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006189696-A (JP)
Title: Identification lamp and flag pin using the lamp and distance display plate
Inventor: IKENO SANKICHI
IPC: A63B69/36
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an identification lamp which has good visibility and is provided with a light source that emits light in the visible region toward a viewer and a protecting member that protects the light source from the impact made by a flying object.  <P>SOLUTION: The identification lamp is provided with an LED lamp (light source) 18 which emits light in the visible region toward a golfer (the viewer) and a lamp guard (protecting member) 15 which protects the LED lamp 18 from the impact made by a golf ball (flying object). The lamp guard 15 surrounds the LED lamp 18 and is constituted into the shape (cylindrical shape) which is extended toward the golfer and has an opening O which is smaller than the minimum size of the golf ball.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006195563-A (JP)
Title: Arithmetic processing unit
Inventor: NAKAJIMA MASAMI
IPC: G06F9/305
Filed: 2005-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arithmetic processing unit capable of carrying out high speed arithmetic processing by suppressing a propagation delay of a carrier in arithmetic operation.  <P>SOLUTION: An ALU 1 carries out logical processing and arithmetic processing using data of a plurality of registers 31-1 to 31-m storing normal binary digit data inputted from a processor and stores computed results in the registers 31-1 to 31-m. An ALU 2 carries out logical processing and arithmetic processing using data of a plurality of conversion registers 41-1 to 41-m associated with the registers 31-1 to 31-m and storing residue number system data subjected to code conversion by a code conversion part 5, and stores computed results in the conversion registers 41-1 to 41-m. When outputting data stored in the conversion registers 41-1 to 41-m to the processor, an output is carried out after converting the residue number system data into normal binary digit data by applying inverse code conversion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006195753-A (JP)
Title: Processor with function for preventing illegal execution of program
Inventor: SAKOMA YUSUKE
IPC: G06F21/12
Filed: 2005-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent illegal execution of a program by creating a key code corresponding to the program with a previous distribution restriction and by comparing an arbitrary code of the executed program and the key code when executing the program.  <P>SOLUTION: A digital signal processor 1 consists of a download interface 11, a DSP core 12, a program memory 13, a data memory 14, a peripheral circuit 15, and a key code memory 16, which are connected with each other via internal buses. The digital signal processor 1, an external control device 2, and an external memory 3 are connected with each other via external buses 4. Key code information corresponding to the code of an application program of which distribution is restricted is stored in the key code memory 16, and illegal execution of the program is prevented by comparing the code of the executed application program and the key code.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006193381-A (JP)
Title: Insulation structure, its production method, and field emission display device using the same
Inventor: WADA TAKAO
IPC: C04B41/87
Filed: 2005-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a structure capable of easily preparing a ceramic, metal, glass, or resin electronic and electric member which needs to have an arbitrary resistance.  <P>SOLUTION: An arbitrary ceramic, metal, glass, or resin substrate is impregnated or coated with a peroxo-containing ceramic precursor, and the ceramic precursor is fired and crystallized at an arbitrary temperature to attain an arbitrary volume resistivity and an arbitrary surface resistivity. In particular, such substrate is impregnated or coated with a peroxo-containing ceramic precursor, and the ceramic precursor is crystallized to obtain an insulation structure in which the substrate of a volume resistivity of 10<SP>8</SP>to 10<SP>12</SP>Ωcm and the formed surface resistance layer has a surface resistivity of 10<SP>7</SP>to 10<SP>11</SP>Ω/square. Here, the volume resistivity can be adjusted by the porosity and firing temperature of the substrate, and the surface resistivity can be adjusted by mainly the firing temperature.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277386-A (JP)
Title: Method of oxidizing work, oxidizer, and storing medium
Inventor: AOKI KIMIYA
IPC: B05C11/00
Filed: 2005-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of oxidizing a work which selectively and efficiently oxidizes the surface of a silicon layer while suppressing the oxidation of a tungsten layer without raising the process temperature.  <P>SOLUTION: The work oxidizing method houses a plurality of works W in a process chamber which is capable of evacuated and has a prescribed length with silicon layers and tungsten layers exposed onto the surface, and feeds the process chamber with a process gas to selectively oxidize the surface of the silicon layer of the work. The process gas uses an oxidative gas and a reductive gas which are reacted under a low pressure to produce oxygen activated species and hydroxyl group activated species to oxidize the surface of the silicon layer. This selectively and efficiently oxidizes the surface of the silicon layer while suppressing the oxidation of the tungsten layer without raising the process temperature.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006200760-A (JP)
Title: Heat exchanger for air conditioner
Inventor: KURISUYA KOUJI
IPC: F24F13/22
Filed: 2005-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent scattering of dew condensation water while improving assembling workability of a tube sheet to a heat exchanger module of a heat exchanger of an air conditioner.  <P>SOLUTION: First tube sheets and second tube sheets mounted in the direction in parallel with fins, are mounted at both end portions of a number of fins, the first tube sheets are integrated with the fins by a number of heat transfer pipes, the second tube sheets have engagement portions respectively engaged with an inner face of an U-shaped face at a return side of the heat transfer pipe folded in the U-shape, and the second tube sheets have engagement portions of a plurality of rows to which heat transfer pipe end portions of the heat exchangers are respectively fitted. When the second tube sheets are engaged with the heat exchanger end portions in a post-process, the heat exchanger module is engaged and locked along the engagement portion formed corresponding to each heat transfer pipe, thus it can be easily assembled only by pressing work into the heat transfer pipe. As a plurality of shielding ribs are formed on a back face of the engagement portion, the dew condensation water moving along the engagement portion is not flashed along an inclined plane.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006203984-A (JP)
Title: Load drive device and load driving method
Inventor: HAYAMI YASUAKI
IPC: H02M1/12
Filed: 2005-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To control a pair of loads by suppressing generation of beat noise without increasing a peak level of EMI noise.  <P>SOLUTION: This device for a load driving is provided with first and second driving devices 21, 22 for driving a pair of first and second loads 31, 32; controller 23 for outputting a first and second control signals which control driving devices 21, 22; and a carrier frequency determination device 44 for determining carrier frequencies fc1, fc2 of first and second PWM control signals which cyclically vary in the controller 23. Average frequency of the carrier frequency fc1, fc2 and amplitude and a period of frequency variation waveform which indicate a cyclical variation in the carrier frequency fc1, fc2 are made equal, and a phase difference in the frequency variation waveform of the carrier frequency fc1, fc2 is taken as 180°.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006203477-A (JP)
Title: Photographing apparatus
Inventor: AYAKI KENICHIRO
IPC: H04N101/00
Filed: 2005-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing apparatus capable of properly carrying out photographing even when a strobe does not emit light.  <P>SOLUTION: An amplifier 39 amplifies an imaging signal obtained by a CCD image sensor 37 to revise the ISO sensitivity of an imaging system. An AE circuit 47 measures a luminous quantity of an object and calculates an exposure time of the CCD image sensor 37 required for ensuring a prescribed luminous quantity on the basis of a measured value. A CCD driver 38 changes the exposure time of the CCD image sensor 37. In the case of exposure adjustment, a system controller 30 controls the CCD driver 38 to obtain a shorter exposure time than a prescribed exposure time by the AE circuit 47 to increase the ISO sensitivity when the exposure time calculated by the AE circuit 47 is longer than the prescribed exposure time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006198714-A (JP)
Title: Staple puller
Inventor: OHATA TOMOYA
IPC: B25C11/00
Filed: 2005-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a staple puller capable of easily pulling out a staple in the staple puller.  <P>SOLUTION: The metal lever shape staple puller 10 is composed of a grasping part 12, an abutting part 14 and a tip end part 16. The grasping part 12 has the function of power point of the lever, the abutting part 14 has the function of a fulcrum, and the tip end part 16 has the function of working point. A stabilizing plate 18 is disposed on the abutting part 14 of the staple puller 10 to stably support the staple puller 10. The tip end of the staple puller 10 is branched to form an opening 23 in crocodile mouth shape, and a latch 20 to form a restriction part 22 having the function restricting the staple is disposed at the convergence part 21 of the opening 23.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006057990-A (JP)
Title: Showcase cooling device
Inventor: NAKAYAMA SHINICHI
IPC: F25D11/00
Filed: 2005-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a showcase cooling device for energy saving by reducing the operation factor of a compressor by performing temperature control of a plurality of refrigeration showcases in whole.  <P>SOLUTION: A control managing section 300 receives temperature signals from controllers 112A and 112B, and previously calculates an average temperature based on the upper limit temperature and the lower limit temperature. When it is determined based on the temperature signals that circulation cold air temperature exceeds the upper limit temperature in all refrigeration showcases 100A and 100B, the control managing section opens and controls all solenoid valves 108A and 108B, sets an attainment temperature at the open control time as a new upper limit temperature for each of refrigeration showcases 100A and 100B, calculates a new lower limit temperature based on the new upper limit temperature and the average temperature, and sets the new upper limit temperature and the new lower limit temperature determined for each of refrigeration showcases 100A and 100B in each of controllers 112A and 112B.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006208080-A (JP)
Title: Optical fiber vibration sensor
Inventor: KUMAGAI TATSUYA
IPC: G01H9/00
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber vibration sensor easy to lay a sensor cable, allowing production at low cost, and capable of detecting vibration applied along a longitudinal direction of the sensor cable, with high resolution.  <P>SOLUTION: One portion of an optical fiber loop 12 is used as the sensor cable 12a for measuring the vibration, in a Sagnac interference type optical fiber sensor for making two light signals emitted from a light source 15 and branched propagated in order through the first photocoupler 18, a polarizer 21 and the second photocoupler 19 incident clockwisely and anti-clockwisely into the optical fiber loop 12 including a phase modulator 22, for photoelectrically converting a return signal thereof by a light receiver 16 via the second photocoupler 19, the polarizer 21 and the first photocoupler 18, and for detecting the signal by a signal processing unit 23 to output a data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006210599-A (JP)
Title: High-voltage transformer and its manufacturing method
Inventor: GOTO TAKAHIKO
IPC: H01F41/04
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-voltage transformer whose installation area is small and which can be made low in height (or thin) while ensuring an appropriate output voltage characteristics, and to provide its manufacturing method.  <P>SOLUTION: A primary coil 3 is wound around on a winding groove 2 of a primary coil bobbin 1, a secondary coil 8 is wound around on a winding groove 7 of a secondary coil bobbin 5 wherein the winding groove 7 is formed by a plurality of flanges 6, and then the primary coil bobbin 1 and the secondary coil bobbin 5 are engaged so that the primary coil 3 and the secondary coil 8 are concentrically arranged. A part of a core 12 is inserted into the central parts of the coils 3 and 8 to form a closed magnetic circuit. In this case, a number of projections 21 are formed on the plane of the flange 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005125118-A (JP)
Title: Bottom board for boring work of game board
Inventor: KANAI KENJI
IPC: A63F7/02
Filed: 2005-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a decorative sheet from peeling off from a game base board; and to improve durability of a cutting tool, when forming a through-hole in a game board by performing cutting work to the decorative sheet side from the game base board side by the cutting tool of a router processing machine.  <P>SOLUTION: In a state of being fixed on a surface plate 13 of the router processing machine by mutually superposing a decorative sheet 1 and a bottom board 9 of drawing the design figure joined to a front face of the game base board 2 in the game board 4, when boring the through-hole 16 in the game board 4 by the cutting tool 17 of the router processing machine, when a recess hole 12 prearranged in the bottom board 9 thrusts through the game board 4, the cutting tool 17 is made to escape, and the decorative sheet 1 around the through-hole 1 is received, and is prevented from peeling off from the game base board 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006207550-A (JP)
Title: Recoil starter
Inventor: TAKAHASHI KOICHIRO
IPC: F02N3/02
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recoil starter in which the orientation of a cross bar of a pull handle is automatically controlled to two ways or less when the pull handle is returned to a suspension position.  <P>SOLUTION: The recoil starter is equipped with a recoil rope to be pulled out to the exterior through an opening part 54 provided on a front plate 56 of a recoil starter housing 26, and a pull handle 58 attached to the recoil rope to be seated on the opening part 54 when it is in a suspension position. First and second guide faces 50 and 52 which are engaged to each other upon the pull handle 58 being seated on the opening part 54 are provided on the inner face of the opening part 54 and on the outer face of a shaft part 60 of the pull handle 58, respectively. The guide faces 50 and 52 are formed so that the outlines of each of the cross sections of the guide faces 50, 52 have rotational symmetry of 2 times or less around a shaft line 18 of the opening part 54, so that they engage with each other only when the cross bar 66 of the pull handle 58 faces the predetermined direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006217029-A (JP)
Title: Image reading and recording apparatus
Inventor: NAKAGAWA DAIGO
IPC: B41J2/01
Filed: 2005-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading and recording apparatus wherein one sensor detects opening/closing of two doors such as a recording paper discharge tray and a cartridge door at a low cost.  <P>SOLUTION: In the image reading and recording apparatus, a cover member is openably/closably provided in front of a recording section, a discharge paper stack section for stacking sheets recorded by the recording section is openably/closably provided in front of the cover member, and the single opening/closing sensor provided to the image reading and recording apparatus is characterized in to sense the opening/closing of the two members comprising the discharge paper stack section and the cover member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006221846-A (JP)
Title: Fuel cell stack and assembly method thereof
Inventor: WAKAHOI TOSHIYA
IPC: H01M8/24
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To store a laminate into a casing, to satisfactorily prevent the casing from being deformed by a simple and compact configuration, and to increase stiffness.  <P>SOLUTION: In a fuel cell stack 10, the laminate 14, where a plurality of unit cells 12 are laminated, is stored into the casing 24. The casing 24 has end plates 20a, 20b, a plurality of side plates 60a-60d, and angle members 62a-62d arranged at four corners in the laminate 14. The angle members 62a-62d are interposed between the laminate 14 and the side plates 60a-60d, and have first and second reception sections 78a, 78b, where end faces 82a, 82b of the side plates 60a-60d are thrusted and supported.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006221430-A (JP)
Title: Medium handling apparatus
Inventor: IWASHIMA HARUTO
IPC: G07D9/00
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To reliably detect even media remaining in positions with no residual detection sensors arranged without increasing detection sensors.  <P>SOLUTION: A mechanical unit part is moved over a predetermined range to move a residual medium to a residual detection sensor position, thereby presence of a residual medium is detected. Alternatively, a change detection storage means is provided to store a detection change in the residual detection sensor, and after the mechanical unit part is moved, according to the stored result, the presence of a residual medium is determined. Alternatively, a timer unit part is provided, and according to the passage time of a residual medium and the mechanical unit part, the presence of a residual medium is detected. Alternatively, a timer unit part is provided, and according to the time from the movement start of the mechanical unit part to the detection of a residual medium or the mechanical unit part, the presence of a residual medium is detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006221976-A (JP)
Title: Organic el display
Inventor: FUJIMOTO AKIRA
IPC: H05B33/02
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display of which manufacturing process is simplified and manufacturing cost is reduced since its diffraction gratings of spacings corresponding RGB wholly can be formed together.  <P>SOLUTION: The organic EL display includes a transparent substrate 20, a buffer layer 22 formed on the transparent substrate 20, and organic EL devices 10 formed on the buffer layer 22, wherein the buffer layer 22 consists of a material having refractive index equivalent to that of transparent electrodes 11 of the organic EL devices 10, and the two-dimensional diffraction gratings which have two different kinds of grating periods respectively are formed on a surface of the buffer layer 22 on a side of the substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006227921-A (JP)
Title: Power supply method of serial encoder
Inventor: HARA KENJI
IPC: G08C19/00
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply method of a serial encoder enabling to reduce wiring of an encoder cable without a high frequency circuit or the like.  <P>SOLUTION: A first pulse transformer 7 for serial communication is provided in a control device 1, a second serial communication pulse transformer 8 is provided in the serial encoder 3, a power supply of the serial encoder 3 is supplied to a middle point of a winding on an encoder side of the first pulse transformer 7, the power supply of the serial encoder 3 is taken out from a middle point of a winding on a control device side of the second pulse transformer 8, and a shield coating of a data transmission path is made as a ground line to the power supply of the serial encoder 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006226852-A (JP)
Title: Distance setting type photoelectric switch
Inventor: TSUKIKI SHINICHI
IPC: G01J1/02
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance setting type photoelectric switch capable of changing and regulating a reference distance by a software, using a two-split PD as a photoreception element.  <P>SOLUTION: This distance setting type photoelectric switch is provided with a light emitting element and a projection lens for projecting light toward an object, a photoreception lens and the photoreception element for receiving reflected light from the object, and a main control part for processing a signal from the photoreception element to output a binary signal. A photoreception face is split into two of an N side photoreception face and an F side photoreception face, and individual photoreception luminous energy signals are obtained from the respective split photoreception faces, in the photoreception element. The main control part carries out normalization computation of dividing a difference (N-F) between N side photoreception luminous energy obtained from the N side photoreception face and F side photoreception luminous energy obtained from the F side photoreception face by the sum (N+F) of the both photoreception luminous energies. The reference distance is able to be set within a prescribed range Rgl including a point Dref where a computed result gets zero. A comparison output of a detection value up to a work with the reference distance is output as a measured result.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314652-A (JP)
Title: Aqueous colloidal gas black suspension, method for producing the same and use thereof
Inventor: KALBITZ WERNER
IPC: C09D11/00
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous gas black suspension exhibiting, on a supporting material, high optical density, low zeta-potential, high surface tension, low viscosity and good storage stability, and, in ink-jet printing, excellent water resistance.  <P>SOLUTION: The aqueous colloidal gas black suspension comprises at least one gas black, an azo compound of general formula 1 (wherein, R<SP>1</SP>to R<SP>18</SP>are H, OH, SO<SB>3</SB>H, SO<SB>3</SB>Na or the like) and water, and a method for producing the suspension is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI