baber/WOPTO huggingface dataset:
Patent JP-2006260645-A (JP)
Title: Tracking error detecting method, tracking servo method, tracking error detecting circuit, tracking servo circuit and phase difference detecting method of digital signal
Inventor: OSHIKUBO HIROMICHI
IPC: G11B7/09
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tracking error detecting method in which highly precise tracking error detection and tracking control can be conducted by relatively slow speed and small scale digital circuits and to provide a tracking servo method, a tracking error detecting circuit, a tracking servo circuit and a phase difference detecting method of digital signals.  <P>SOLUTION: A tracking servo circuit 10 is constituted to be a one-chip circuit. In the circuit 10, input section low pass filters (LPF) 12 to 18 and gain controlled amplifiers (GCA) 20 to 26 are analog circuits. The circuits located in the back stages after analog-digital(A/D) converters 28 to 34, i.e., offset cancel circuits 36 to 42, equalizers (EQ) 44 to 50, first and second phase difference detectors 52 to 54, an adder 56, a low pass filter (LPF) 58, a gain controlled amplifier (GCA) 60 and servo DSP154 are all digital circuits.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005184035-A (JP)
Title: Semiconductor light-emitting device
Inventor: SAITO TETSUO
IPC: H01L33/62
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device which, during light-emitting operation, suppresses the fluctuation of an output or the wavelength of light emission, in each light-emitting part which is in an array configuration.  <P>SOLUTION: In a semiconductor light-emitting device, in which a plurality of (n) light emitting parts E<SB>1</SB>-E<SB>n</SB>are arranged on a substrate in an array configuration, when the shortest distance of distances L<SB>1</SB>, L<SB>2</SB>-L<SB>n-1</SB>between facing side edges of each adjacent light-emitting part of n light-emitting parts E<SB>1</SB>-E<SB>n</SB>is defined as L<SB>k</SB>, the distance L<SB>c</SB>between each light-emitting part E<SB>1</SB>-E<SB>n</SB>arranged on a substrate 1 and a substrate surface 3 opposite to the surface on which each light-emitting part E<SB>1</SB>-E<SB>n</SB>is arranged, is configured so as to satisfy the condition: L<SB>C</SB>≤L<SB>k</SB>/(2×tan30°).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006259355-A (JP)
Title: Image forming apparatus
Inventor: SAITO MASATO
IPC: G03G21/00
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the fixing capacity of a fixing part and to maintain and stabilize electric energy to be stored at a minimum value required by performing optimum discharge corresponding to stored electric energy in the case of applying the stored power as power supply to the fixing part in addition to external power supply.  <P>SOLUTION: On the assumption that power stored in a battery 112 is mainly applied as power to be supplied to a fixing unit, a fixing part heating source 100 is usually electrified only by external power supply, and when temperature rise is required, power from the battery 112 is supplied in addition to the external power supply in accordance with the residual of the battery 112. Since the power supply is performed by two steps (LOW mode and HIGH mode), a certain residual is maintained without remarkably changing the residual of the battery 112, so that the image forming apparatus can cope with an emergency situation (service interruption or the like on the way of image forming processing).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006256206-A (JP)
Title: Resin coated aluminum alloy plate and can lid using it
Inventor: NISHI MARI
IPC: B65D65/40
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin coated aluminum alloy plate used for a can lid having stable opening and feathering resistance, and to provide a can lid made by using it.  <P>SOLUTION: The aluminum alloy plate is subjected to an alumite treatment or the alumite treatment and a silane coupling treatment.The resin coated aluminum alloy plate is made by covering the treated aluminum alloy plate with two resin layers of a polyester copolymer. The can lid is obtained by shaping the resin coated aluminum alloy plate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006261072-A (JP)
Title: Anode activator and battery
Inventor: ISHIHARA HIDETAKA
IPC: H01M10/052
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery that has a high capacity and a superior cycle characteristic, and provide an anode activator used for it.  <P>SOLUTION: The anode 22 contains the anode activator which can be reacted with lithium. This anode activator is constituted by containing tin, cobalt, and carbon. In addition, in this anode activator, content of carbon is 9.9 wt% or more and 29.7 wt% or less, while the ratio of cobalt against the sum of tin and cobalt is 30 wt% or more and 70 wt% or less. Furthermore, coordination number of carbon as the the nearest atom around cobalt calculated by the radial structural function that is calculated based on the one-time scattering theory of X-ray absorption spectroscopy is 0.2 or more.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006267361-A (JP)
Title: Document display device, program for making computer execute method for displaying document on document display device and document display system
Inventor: NAGATOMO YASUHITO
IPC: G06F3/14
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document display system which displays text including charts and descriptions of the charts and on which texts and charts are always and easily contrasted.  <P>SOLUTION: The document display system is constituted by connecting a document display device 1 having a display 101 with a document display device 2 having a display 102. The document display device 1 has a text, chart display destination determination part 211 for selecting the display 101 or the display 102 as a display screen for displaying the charts and selecting the other display as a display screen for displaying the texts, a logical structure analysis part 211 for judging relevance between the charts or texts to be displayed on the display 101 and the charts or texts to be displayed on the display 102 and a layout processing part 213 for displaying the charts or texts relevant to the predetermined charts or texts displayed on the display 101 on the display 102 while the predetermined charts or texts are displayed on the display 101.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006263044-A (JP)
Title: Fluorescence detecting system
Inventor: SENDAI TOMONARI
IPC: A61B1/00
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To individually acquire autofluorescence information based on autofluorescence and chemical agent fluorescence information based on chemical agent fluorescence from a part to be tested administered with a fluorescent chemical agent.  <P>SOLUTION: This fluorescence detecting system emits an excitation light L1 with a wavelength of 750 nm to a part 1 to be tested of a subject previously administered with the fluorescent chemical agent, and captures the image of the chemical agent fluorescence emitted from the fluorescent chemical agent with a CCD image pickup device 107 to acquire the fluorescence image information. This system also emits an excitation light L2 with a wavelength of 410 nm thereto, and captures the image of the autofluorescence emitted from the part 1 to be tested with a CCD image pickup device 107 to acquire the autofluorescence information. The administered fluorescent chemical agent which is excited by the light with the a wavelength of 750 nm but not excited by the light with the a wavelength of 410 mm so as to prevent the mixing between the wavelength band of the chemical fluorescence and the wavelength band of the autofluorescence. The image based on the autofluorescence information and the image based on the chemical agent fluorescence information are displayed in parallel to each other or superimposedly disposed on a monitor 161.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006265019-A (JP)
Title: Hollow silica microcapsule having zeolite wall material and method for manufacturing the same
Inventor: NAKADA KUNIHIKO
IPC: B01J13/04
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide hollow silica microcapsules having a narrow pore diameter distribution and using a pore forming wall material having a zeolite structure.  <P>SOLUTION: The hollow silica microcapsules are manufactured through (A) a step of obtaining a W/O type emulsion by mixing an aqueous solution containing a silicate of an alkali metal with an organic solvent and a surfactant; (B) a step of forming hollow silica microcapsules by mixing the obtained emulsion with an aqueous solution containing the ammonium salt of an inorganic acid or the like; (C) a step of washing the hollow silica microcapsules with water without carrying out alcohol cleaning and then drying and firing those; (D) a step of impregnating an aqueous solution containing a structure regulating agent into the fired hollow silica microcapsules; (E) a step of carrying out a hydrothermal synthesis reaction by heating the hollow silica microcapsules with the impregnated aqueous solution containing the structure regulating agent to a crystallization temperature of the zeolite; and (F) a step of removing the structure regulating agent from the hollow silica microcapsules after the hydrothermal synthesis reaction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006265887-A (JP)
Title: Roof structure
Inventor: ISHIKAWA TAKASHI
IPC: E04H9/16
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof structure of a no-snow-dropping type, which melts snow before accumulation without requiring the removal of the snow accumulated on the roof.  <P>SOLUTION: This roof structure comprises a roofing material A and a heat-medium spraying unit H. The roofing material A comprises a metal roofing material B wherein a male-female connecting structure is formed at a width-direction side edge and which is provided with a recessed gutter-like part 11 by forming a snow stop part P rising in an upper part, through the using of the male-female connecting structure, and a heat-medium holding sheet C which is formed in the gutter-like part 11. In the roof structure, the roofing material A is fixed to a substrate α in such a manner that the snow stop part P of the roofing material A is almost parallel with the ridge of the roof, so that a heat medium H2 can be sprayed on the sheet C of the roofing material A by the unit H.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006263555-A (JP)
Title: System and method for recovering energy
Inventor: NAKAGAWA TAKASHI
IPC: C02F11/06
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for recovering energy applicable to small-scale biological treatment facilities, and a method for recovering energy.  <P>SOLUTION: The system for recovering energy 1 includes biological treatment facilities 3 for biologically treating organic waste water, sludge concentration means 15 for concentrating sludge generated in the biological treatment facilities 3, thermal treatment means 21 for thermally treating the sludge concentrated in the sludge concentration means 15, and thermoelectric power generation means 23 for generating electricity by a temperature difference between biological treatment water discharged from the biological treatment facilities 3 and an exhaust gas generated in the thermal treatment means 21. In this configuration, since electricity can be obtained by the temperature difference between the exhaust gas generated by the thermal treatment of the sludge and the biological treatment water, the amount of the sludge to be thermally treated can be made smaller. Hence, this system can be applied to the small-scale biological treatment facilities.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006269688-A (JP)
Title: Nonvolatile memory element
Inventor: SAWA AKIHITO
IPC: H01L27/10
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material composition constituting using three elements a nonvolatile memory element made from perovskite transition metal oxide having a CER effect.  <P>SOLUTION: An rare earth copper oxide made from oxygen, copper, and one kind of rare earth such as La<SB>2</SB>CuO<SB>4</SB>is employed as the material constituting hetero junction with such conductor having a low work function or electrical negativity such as Ti, as an electrode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006264095-A (JP)
Title: Retractable ball-point pen
Inventor: MATSUKAWA AKIRA
IPC: B43K24/08
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retractable ball-point pen, the feeling of a pushbutton action of which is favorable under the condition that the tip edge of an ink housing tube as a stepper part is caught neither by the minimum diametral part of inactive coil part formed at the tip of a refill spring nor by the stepped part securing the tip of the refill spring formed within a top mouth at the pushbutton action.  <P>SOLUTION: In the retractable ball-point pen, in which a refill 30 is housed within a barrel 10 under the state being sprung by the refill spring 40 to a tail end side so as to project the tip of a tip 33 beyond the tip opening 21 of the top mouth 20 by a pushbutton action in order to become writable, the tip of the inactive coil part 41 having in a taper extending forwards at the fore end of the refill spring is secured by the stepped part 22 within the top mouth so as to located the tip edge 31a of the ink housing tube 31 ahead the minimum diametral part 41a of the inactive coil part and, in addition, the tip edge of the ink housing tube ahead the stepped part within the top mouth under the waiting state of a tip being retreated in the top mouth.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006263591-A (JP)
Title: Pattern variable single angle spray gun
Inventor: KANEKO KATSU
IPC: B05B7/12
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single angle gun which is applicable to the diversity of a material to be coated and can vary a bending angle with respect to an air spray gun for spray-coating a material to be coated by atomizing a coating material or the like by a compressed air.  <P>SOLUTION: In the single angle spray gun, a circular center air port around a nozzle port and a side air port toward a spray axis from one direction outside of the center air port are arranged. Air is supplied to the center air port and the side air port respectively from separated supply passages and a control valve controlling the supply quantity of at least side air is provided. The supply passage to the center air port and the supply passage to the side air port are separated from each other by a gun main body, are formed from a concentric double tube extendedly projected forward and are connected to an atomizing part. Both air are supplied to the gun main body from an air circuit separately controlled to increase the control range.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006264185-A (JP)
Title: Inkjet recording method, inkjet recording device, and program
Inventor: YAMASHITA KUNICHI
IPC: B41J2/045
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording method which can suppress curling and cockling and also can suppress occurrence of image irregularities and strike-through, even when forming images having high image density, in two-liquid printing method.  <P>SOLUTION: In the inkjet recording method, wherein ink liquid droplets containing at least a coloring agent and the liquid droplets of liquid composition containing at least components which flocculate and/or thicken the ink are ejected onto at least a same region on a recording medium surface from a liquid droplet ejection means to form an image, the grant ratio R of the amount S of the liquid composition relative to the amount I of the ink per unit area is at least two or more levels.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006270676-A (JP)
Title: Panorama image generating program, panorama image generating apparatus, and panorama image generation method
Inventor: TERUI YUICHI
IPC: H04N19/625
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panorama image generating program, a panorama image generating apparatus, and a panorama image generation method for generating panorama images, using moving picture coded data.  <P>SOLUTION: The panorama image generating program for allowing a computer to execute a panorama image generating method for generating the panorama image, on the basis of the moving picture coded data resulting from coding moving pictures photographed by a mobile camera: a decode processing step of acquiring frame image and a motion vector group, by decoding the moving picture coded data; a camera position information generating step of calculating mobile information of the frame image, on the basis of the motion vector group and calculating the camera position information, representing the position of the camera on the basis of the mobile information of the frame image; and a display data generating step of generating display data, resulting from processing the frame image, on the basis of the camera position information corresponding to the frame image.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006269865-A (JP)
Title: Chip type solid electrolytic capacitor and lead frame used therefor
Inventor: SANO MITSUNORI
IPC: H01G9/08
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip type solid electrolytic capacitor and a lead frame used therefor which prevents a conductive adhesive from protruding to the mounting surface, and improves its connection reliability in connection of a capacitor element layer to a cathode terminal with a conductive adhesive.  <P>SOLUTION: The chip type solid electrolytic capacitor is of a downside electrode type. In the capacitor, a connection of a cathode terminal 15 and a cathode layer of a capacitor element 11 is composed of a top end 19 formed by thinly crushing the top end of a lead frame and a crosstie-like protrusion 16, the top end 19 is connected to the cathode layer of the capacitor element 11 on the mounting side with a conductive adhesive 17, and the crosstie-like protrusion 16 has an approximately vertical surface which is approximately vertical to the mounting surface and faces the side of the capacitor element 11. The approximately vertical surface is connected to the cathode layer of the capacitor element 11, and has a groove 23a for storing the conductive adhesive 17. A groove or recess may be formed in the upside of the top end 19.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006270713-A (JP)
Title: Image processing apparatus and image processing program
Inventor: IGA TOSHIHIRO
IPC: G03G21/00
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To implement services of high frequency of use and other services with reduced operation by a user.  <P>SOLUTION: An image processing apparatus with a plurality of services comprises service registration means 1 for registering a specific service among the plurality of the services; standard parameter registration means 2 for registering a standard parameter in a job of the specific service registered in the service registration means 1; and job start control means 3 for starting the job of the specific service registered in the service registration means 1 with the standard parameter registered in the standard parameter registration means 2 when accepting job start without selecting any of the plurality of the services in a service selection mode capable of selecting a plurality of services.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006278108-A (JP)
Title: Starting method and reforming apparatus for fuel cell system, and fuel cell system
Inventor: WATANABE TAKAYUKI
IPC: H01M8/04
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of starting a fuel cell system safely in which row material gas has been sealed in a reforming apparatus during its stop, and a reforming apparatus which can start by making raw material gas sealed in during its stop discharge safely, and a fuel battery system comprising such as a reforming apparatus.  <P>SOLUTION: This fuel cell system 1 comprises: a reforming apparatus 2 which includes a gas cutting means 53s for sealing in raw material gas (m) and an exhaust passage 53 for discharging the sealed raw material gas (m) from the reforming apparatus 2 through the gas cutting means 53s; and a fuel cell stack 3 which generates electric power by introducing the reformed gas (g) produced in the reforming apparatus 2 and oxidant gas (k1). Further, the starting method of the fuel cell system 1 comprises the steps of: discharging the raw material gas (m) sealed in the reforming apparatus 2 from the sealing portion of the reforming apparatus 2 to the outside thereof; and mixing of air (k2) into the discharged raw material gas (m), and discharging it to the outside of the fuel cell system 1; wherein a concentration of the raw material gas (m) to be discharged to the outside of the fuel cell system 1 is always controlled to be less than an explosion lower limit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275154-A (JP)
Title: Pulley structure of continuously variable transmission
Inventor: OGAWA MASAHITO
IPC: F16H9/18
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for surely receiving hydraulic pressure reaction applied to a plunger.  <P>SOLUTION: A secondary pulley 21 has a fixed sheave 21a fixed to a secondary shaft 14, and a movable sheave 21b arranged on the secondary shaft 14 oppositely to this sheave. A hydraulic fluid chamber is partitioned on the back face side of the movable sheave 21b by the plunger 26 fitted to the secondary shaft 14. The secondary shaft 14 is formed with a shaft part 61 for supporting the fixed sheave 21a, a shaft part 62 for supporting the movable sheave 21b adjacently to this shaft part, and a shaft part 63 for supporting the plunger 26 adjacently to this part, and the shaft parts 61 and 62 are formed thinner than a fitting hole 91 of the plunger 26. The plunger 26 can be installed from the shaft part 61 side, and since a stopper 64 for positioning the plunger 26 can be integrally formed in the shaft part 63, rigidity of the stopper 64 can be easily enhanced, and the hydraulic pressure reaction applied to the plunger 26 can be received.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005283586-A (JP)
Title: Error correction of inertia navigation system
Inventor: HUDDLE JAMES R
IPC: G01C21/00
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for error correction in a navigation system.  <P>SOLUTION: This method and device realizes: (a) one or more elements determined from first continuous measurement of a gyrocompass and an accelerometer is corrected by use of a result obtained by doubly integrating a discotinuously measured second measurement value of a more accurate accelerometer in an inertial coordinate system; (b) relative movement of a vehicle is determined by use of a first acceleration measurement value not including an element of acceleration caused by the gravitational field of the earth, and a second acceleration measurement value including the acceleration caused by the gravitational field of the earth; and (c) an error by the inertial navigation system disposed inside the vehicle is corrected by use of a measurement result of a relative change of a position of the vehicle to an inertial coordinate frame.  <P>COPYRIGHT: (C)2006,JPO&NCIPI