baber/WOPTO huggingface dataset:
Patent JP-2006067416-A (JP)
Title: Self-bias circuit
Inventor: MORITA KOJI
IPC: H03K19/0948
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-bias circuit which can shorten a start-up time from a power down state to a generation of constant current.  <P>SOLUTION: A self-bias circuit used as a constant current source is provided with a transfer gate which is a switch for power down composed of a first NMOS transistor and a first PMOS transistor, a constant current generation circuit with a current mirror circuit composed of a second PMOS transistor and a third PMOS transistor, a start-up circuit starting up the constant current generation circuit, a power down circuit switching over an operation state of the constant current generation circuit by providing a power down signal to a transfer gate, a transfer gate control circuit interrupting the first NMOS transistor by providing an L level to a gate of the first NMOS transistor, and a switchover circuit switching over an input of the transfer gate control circuit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006071768-A (JP)
Title: Information processor, control method, storage medium and program
Inventor: SATO ERIKO
IPC: G09G3/36
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor improving an after-image characteristic in a display device using liquid crystal.  <P>SOLUTION: The information processor provided with an LCD (liquid crystal display) and a backlight as the display device comprises: an LCD controller that controls the LCD, a means that, when erasing an LCD display, shuts down a backlight power source, displays a white mono-color screen, at the same time, shuts down an LCD power source and, then, turns the LCD controller off; and a means that, when performing a white mono-color display, rewrites the content of a frame buffer into white data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006073075-A (JP)
Title: Magnetic disk device and its control method
Inventor: SHIMIZU HIROKI
IPC: G11B21/08
Filed: 2004-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high recording density by lowering slider floating with a simple constitution in a magnetic disk device.  <P>SOLUTION: This magnetic disk device 100 is provided with a magnetic disk 5 having a track 30 for recording data, a magnetic head slider 1 having a magnetic head mounted to float on the rotated magnetic disk 5 to record/reproduce data in/from the magnetic disk 5, and a controller 110 for controlling the operation of the device. In the magnetic disk 5, the data of a slider floating amount fluctuating in the track 30 is recorded beforehand in the track 30. The controller 110 controls the operation of the magnetic head slider 1 with respect to the magnetic disk 5 based on the slider floating amount data recorded in the track 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006068993-A (JP)
Title: Reversible thermal recording medium
Inventor: TERAI TOMOHIKO
IPC: B41M5/28
Filed: 2004-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversible thermal recording medium which makes it possible to rewrite image information and character information at any time when needed and to surely hide a portion of the information which is desired to be hidden selectively.  <P>SOLUTION: In the reversible thermal recording medium having a reversible thermal recording layer 2 which enables display of a visible image and erasure thereof according to a change in coloring properties or transparency with a change in temperature, a hiding layer 4 of scratching properties which is capable of hiding the display of the thermal recording layer 2 and can be simply peeled off is provided on the surface of the recording medium. An irreversible recording layer 5 or a light reflecting layer is preferably provided on the back side of the recording layer 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005074234-A (JP)
Title: Apparatus for separating biological fluid into components continuously
Inventor: BRIGGS DENNIS
IPC: A61M1/00
Filed: 2004-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external blood separation device, a processing unit, and a method which shorten the time to carry out the whole medical treatment session of photo-pheresis or apheresis.  <P>SOLUTION: An apparatus (10A) for separating the components of a fluid with an outer housing (100A) which stores a core. The apparatus is provided with three separate fluid pathways so that they can separate a biological fluid continuously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006069118-A (JP)
Title: Light source controller and image forming device using the same
Inventor: KOGA KATSUHIDE
IPC: H04N1/113
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To form a high-quality image by performing surface potential correction appropriate to characteristics of a photoreceptor even if the photoreceptor has the characteristics of unevenness in potential with steep change in the main scanning direction.  <P>SOLUTION: A pulse current control circuit 50 stores control data corresponding to potential measured for each sampling point beforehand. The control data is read synchronously with the scanning movement of a laser beam, smoothed by being converted into an analog signal after interpolation if required, and inputted to a pulse current source 42 as a signal Vcom. The pulse current source 42 changes the intensity of an output laser beam from a semiconductor laser 43 by changing an output current value corresponding to a value of the signal Vcom. By this, the unevenness in surface potential of the photoreceptor scanned with the laser is eliminated. The surface potential of the photoreceptor becomes almost uniform.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006072197-A (JP)
Title: Sound proof barrier with active silencing device
Inventor: MATSUI NOBUYUKI
IPC: E04B1/82
Filed: 2004-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To alter amplitude/phase characteristics of a diffracted sound itself of a noise source by changing a sound proof barrier itself with an active silencing device into a cylindrical or rectangular duct etc., and to uniformly and securely reduce the diffracted sound of the sound proof barrier circumferentially along the barrier with one pair of a controller and a microphone even when a plurality of speakers are used.  <P>SOLUTION: The sound proof barrier with the active silencing device comprises a line sound source speaker 2 for control which is installed at or nearby a tip part of the sound barrier 1 and has equal-amplitude and in-phase line sound source characteristics and a point sound source group 3 for control constituted by arranging a plurality of point sound source speakers 3a apart circumferentially along the barrier so that one speaker in every half wavelength, a reference microphone 4 which is installed inside the sound barrier 1 nearby its upper end and detects the sound pressure of the noise source, a microphone 5 for control which is installed outside the sound barrier 1 nearby its upper end and detects the sound pressure of the diffracted sound, and a control unit 6 which adjusts the amplitude and phase of the speaker 2 or 3 with a signal detected by the reference microphone 4 and minimizes a signal detected by the microphone 5 for control.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006073161-A (JP)
Title: Semiconductor memory device and method of generating activation signal of sense amplifier
Inventor: SHIMIZU HIROSHI
IPC: G11C11/419
Filed: 2004-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which delay of an activation signal activating a sense amplifier can be dynamically changed.  <P>SOLUTION: The activation signal is generated by selecting one of a plurality of dummy bit lines 34a, 35b, 35c in which the number of dummy cells 32 for extracting electric charges being connected differs depending on distance between the memory cell from which read-out is performed and the sense amplifier when data is read out.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006077271-A (JP)
Title: Plating method and plating apparatus
Inventor: NAKAYAMA YASUYUKI
IPC: C25D21/18
Filed: 2004-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating method that prevents the reprecipitation of a component having eluted into a plating liquid from a rare-earth sintered magnet of an article to be plated, and inhibits the degradation of the adhesiveness and reliability of a plated film, and to provide a plating apparatus.  <P>SOLUTION: When plating a R-T-B base sintered magnet, this plating method includes supplying an oxidative gas to the plating liquid L to be used, to oxidize and precipitate the component, for instance Nd and Fe, in the R-T-B base sintered magnet, which has eluted into the plating liquid L during plating. In the above step, it is preferable to supply the oxidative gas in a bubble form into the plating liquid L, so as to enhance the contact efficiency of the gas with the eluted component in the plating liquid L. The plating apparatus preferably has a filter 16 so as to collect a precipitated oxide of the eluted component.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006077669-A (JP)
Title: Idling speed rise control device and vehicle posture determination device
Inventor: KOSHO KENYA
IPC: F02D29/02
Filed: 2004-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an idling speed rise control device of smaller effect of aging with a simpler structure.  <P>SOLUTION: An inclination open close valve 6 is provided in a bypass air passage circulating intake air with bypassing a throttle valve of an engine. The inclination open close valve 6 includes a valve seat 11a and a valve element seated in a horizontal posture of a vehicle and separated from the seat in an inclined posture. The bypass air passage is opened and closed by seat and separation of the valve element 8. Idling speed of the engine is raised by the inclination open close valve 6 when the vehicle is in an inclined posture.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005093049-A (JP)
Title: System and method for determining value of storage element
Inventor: KENNETH K SMITH
IPC: G11C29/50
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To more precisely determine a value stored in a memory device.  <P>SOLUTION: A method for determining the value of the memory device is disclosed. In some embodiment, this method comprises a step 500 of selecting an intended column including a desired memory device R<SB>MEM</SB>, a step 504 of disabling the desired memory device R<SB>MEM</SB>, a step 506 of measuring a first current I<SB>SENSE</SB>supplied to the intended column, a step 508 of adjusting a measurement circuit in order to compensate the skew introduced by an non-intended memory device R<SB>LEAK</SB>, a step 510 of enabling the desired memory device R<SB>MEM</SB>, and a step 512 of measuring a second current I<SB>SENSE</SB>supplied to the intended column.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006080469-A (JP)
Title: Nitride semiconductor light emitting element
Inventor: OKAGAWA HIROAKI
IPC: H01S5/042
Filed: 2004-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a novel p-n junction type nitride semiconductor light emitting element wherein a metal except metals forming good ohmic contact with a p-type nitride semiconductor is used as a p-side electrode.  <P>SOLUTION: In the nitride semiconductor light emitting element, a metal which is in ohmic contact with an n-type nitride semiconductor is used in a p-side electrode for injecting hole to a p-type nitride semiconductor layer, and a contact layer forming the p-side electrode is formed of an n-type nitride semiconductor. Metals such as Al (aluminum), Ti (titanium), W (tungsten), Nb (niobium) and V (vanadium) can be used as a material of the p-side electrode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006085253-A (JP)
Title: Information processor and print control method and computer-readable storage medium with program stored and program
Inventor: HIROSUGI YOKO
IPC: G06F3/0481
Filed: 2004-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To assign an icon which is excellent in visibility for easy understanding of each print setting set through a printer driver to each registered print setting.  <P>SOLUTION: A plurality of print setting selected from a print setting picture by a printer driver are stored on an external memory 11 as a print setting file, and a prescribed icon for recognizing print setting contents is assigned and set to each stored print setting file, and the assigned prescribed icon is arranged on a picture displayed by a display device 101 by a CPU 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006085261-A (JP)
Title: Floor layout creation robot and floor layout creation system
Inventor: MATSUMURA AKIRA
IPC: G06F17/50
Filed: 2004-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent input errors by eliminating the need for a customer to input information that serves as the basis for layout and design, and to calculate a cable length on the basis of layout information that takes the number of connector ports and wiring paths along height into consideration.  <P>SOLUTION: A layout creation robot 10 investigates a customer floor 30 whose layout is to be created. The robot then acquires existing computer installation information and layout information that serve as the basis for the creation of the floor layout. Based on those pieces of information acquired and either information from a customer terminal 20 about a computer to be newly installed or information about the transfer of an existing computer, the robot creates and reports the floor layout and a list of newly required cables to the customer terminal 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006084600-A (JP)
Title: Electrostatic charge image developing toner, method for manufacturing same and image forming method
Inventor: TANIGUCHI SHUICHI
IPC: B01F7/16
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrostatic charge image developing magnetic toner which is excellent in various properties such as developing performance, transferability, fixability and cleanability, and to provide a developer and an image forming method.  <P>SOLUTION: The electrostatic image developing toner contains a binder resin, magnetic powder and a release agent and has a shape factor of 110-140, wherein the surface of the magnetic powder has been subjected to basic treatment with a metal compound. The developer for developing electrostatic charge image comprises the toner and a carrier. The image forming method uses the toner or developer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006084246-A (JP)
Title: Temperature indicator
Inventor: KOIKE TADASHI
IPC: G01K5/70
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To confirm a low temperature, a medium temperature and a high temperature in relation to a temperature indicator for displaying the height of the temperature of a measuring object by being mounted on the measuring object such as a pipe for steam or hot water, a valve for controlling the high temperature fluid, or an apparatus.  <P>SOLUTION: This temperature indicator 1 has a case 2 to be mounted on the measuring object; a low-temperature side see-through part 6 provided on one end side of the case 2; a high-temperature side see-through part 7 provided on the other end side of the case 2; a mounting plate 5 fixed in the case 2; a low-temperature side temperature responsive member 8 contracted or elongated by a temperature change, whose one end side is mounted on one surface side of the mounting plate 5; a low temperature display part 10 mounted on the other end side of the low-temperature side temperature responsive member 8, and projecting toward the low-temperature side see-through part 6 when reaching a prescribed low temperature or lower by being displaced by contraction or elongation of the low-temperature side temperature responsive member 8; a high-temperature side temperature responsive member 9 contracted or elongated by a temperature change, whose one end side is mounted on the other surface side of the mounting plate 5; and a high temperature display part 11 mounted on the other end side of the high-temperature side temperature responsive member 9, and projecting toward the high-temperature side see-through part 7 when reaching a prescribed high temperature or higher by being displaced by contraction or elongation of the high-temperature side temperature responsive member 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006082661-A (JP)
Title: Construction machine
Inventor: YABUKI YASUHISA
IPC: E02F9/00
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve work efficiency for covering a heat exchanging device with a building cover.  <P>SOLUTION: The heat exchanging device cover 25 is directly mounted to a support frame body 13 of the heat exchanging device 12 built on a turning frame 5. As this composition makes it unnecessary to provide a cover-mounting framework for mounting the heat exchanging device cover 25 around the heat exchanging device 12, the mounting structure of the heat exchanging device cover 25 can be simplified and the number of components can be reduced. As the heat exchanging device 12 and the heat exchanging device cover 25 can be made into a unit, the workability for mounting/removing the heat exchanging device cover 25 to/from the heat exchanging device 12 can be improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006082173-A (JP)
Title: Workpiece supporting jig, and method for cutting-off workpiece using wire saw
Inventor: SAKAI SHINOBU
IPC: B24B27/06
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece supporting jig which can determine the cutting-off position of every workpiece, and also can support a plurality of plate shape workpieces so as to simultaneously cut off the workpieces.  <P>SOLUTION: The workpiece supporting jig comprises a plurality of slicing stands 3 on which one plate shape workpiece 100 is mounted and fixed at a part of its outer circumferential side surface, a plurality of block bodies 4 on which one slicing stand 3 is mounted, a supporting base 5 for supporting the block bodies 4 so as to slide in the direction of the thickness of the workpieces in the state that a plurality of the block bodies 4 are arranged in parallel with each other such that the flat faces of the workpieces face to each other, and fixing means 6 for fixing the respective block bodies 4 at required positions on a supporting base 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006082367-A (JP)
Title: Head-up device of thermal transfer printer
Inventor: KOIZUMI HIDEAKI
IPC: B41J25/304
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-up device of a thermal transfer printer which can suppress the consumption of a thermal transfer ribbon by enabling a thermal head 3 to be efficiently separated from a platen roller 4, which can increase a response speed of head-up, and which can simplify and downsize a structure.  <P>SOLUTION: Noticeably, the thermal head 3 is as directly moved as possible by a driving force of a stepping motor 16, and a mechanism between the stepping motor 16 as a driving source and the thermal head 3 as a driven part is made as simple as possible. Characteristically, the stepping motor 16, whose output shaft 17 is provided in parallel with a head opening/closing shaft 8 of the thermal head 3, is provided; and the thermal head 3 is pulled up in such a manner as to be slightly separated from the platen roller 4, by driving the stepping motor 16, when printing does not have to be done on a printing medium using the thermal transfer ribbon.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006089852-A (JP)
Title: Method for neutral sizing and neutral sized paper
Inventor: IZUMITANI TAKEO
IPC: D21H17/15
Filed: 2004-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To firstly provide an excellent method for neutral sizing, which has slight stain in a paper machine and a papermaking system in neutral papermaking or in alkali papermaking, an early rise of sizing degree, no problem of slippage of obtained paper, efficiently develops a sizing degree at a low additive ratio and accordingly has a low cost and to secondarily obtain neutral sized paper which is made by the method for neutral sizing, has no problem of slippage and sufficient sizing properties.  <P>SOLUTION: The method for neutral sizing comprises using a neutral rosin sizing agent and an alkenyl succinic anhydride sizing agent as an internally added sizing agent and adding them in the weight ratio of solid content of the neutral rosin sizing agent/the alkenyl succinic anhydride sizing agent of 95/5-40/60 and an inorganic coagulant to a pulp slurry. The neutral sized paper having ≥4 wt.% and ≤30 wt.% of filler ratio in paper is obtained by applying the method for neutral sizing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006092587-A (JP)
Title: Identification device, reproducing device, identifying method, reproducing method, and optical disk
Inventor: GOTO HIROKI
IPC: G11B7/24082
Filed: 2004-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to freely watch contents, and to protect an author and to shorten a waiting time until contents are started to reproduce.  <P>SOLUTION: An optical disk is inserted in a reproducing device 300 and contents recorded in an optional recording region are set up by a setup part 304. After setup is completed, the frequency of an wobble formed in the recorded region of the contents is detected by a detection part 311. The kind of media of the recorded region is identified based on the frequency of the detected wobble by a media identifying part 312. When the media is exclusive for reproducing, the contents is started to reproduce. When the media is recordable, a judgement part 302 judges whether or not the contents are permitted to reproduce. When the contents are not permitted to reproduce, the contents are forbidden to reproduce. When reproducing is permitted, the contents are started to reproduce by a reproducing part 303.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006090716-A (JP)
Title: Manufacturing method of microarray
Inventor: TAKAGI FUMIO
IPC: C07K17/00
Filed: 2004-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of microarrays, capable of easily forming a protein or peptide array of high reliability.  <P>SOLUTION: A liquid, containing protein or peptide and a stabilizing agent, is discharged to a solid phase carrier by an ink jet system using a liquid droplet discharge head equipped with a liquid supply port and the discharge port connected to the supply port through a fine flow channel to discharge the liquid supplied from the supply port to the outside to fix protein or peptide on the solid phase carrier.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006092837-A (JP)
Title: Current collecting member for fuel cell, its manufacturing method, fuel cell stack using it and the fuel cell
Inventor: AZUMA MASAHIKO
IPC: H01M8/02
Filed: 2004-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress diffusion of Cr, as much as possible, in a current collection member formed of metal having conductivity and heat resistance and containing Cr.  <P>SOLUTION: This current collecting member 20 is characterized by that a Cr diffusion prevention layer 202, formed of a single element oxide of a fourth-period metal element in the periodic table except for a perovskite structure or a composite oxide of the fourth-period metal element in the periodic table, and Cr is formed on a surface of a current collection body 201 formed of alloy-containing Cr.  <P>COPYRIGHT: (C)2006,JPO&NCIPI