baber/WOPTO huggingface dataset:
Patent JP-2005130672-A (JP)
Title: Controller for vehicle
Inventor: INUKAI HIROSHI
IPC: B60L11/18
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the degradation of performance of a capacitor, while maintaining a state of accumulating electric charges.  <P>SOLUTION: When an ignition switch is turned off (YES in S100), after the elapse of a predetermined time of electric charge accumulating time, and the traveling distance of a vehicle exceeds a predetermined distance (YES in S200), an ECU executes a program, including a step for changing a capacitor block kept in an electric charge accumulating state (S300), and steps (S600, S700) in which the capacitor block to be kept in the electric charge accumulating state in first/second capacitor blocks is kept in the electric charge accumulating state, and the other capacitor block is discharged and made into an electric charge discharging state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004153273-A (JP)
Title: Quantum dot formation method utilizing thin-metal film or metal powder
Inventor: KIM YOUNG-HO
IPC: H01L29/06
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing nano-sized metal oxide quantum dots with uniform size distribution, and quantum dots produced by the method; to control the size of nanoparticles by adjusting the heat treatment conditions, the percentage of the solvent, and the thickness of the insulating layer; and to control the density of the produced quantum dots by adjusting the thickness of a thin metal film, by using a multilayer thin film, by selecting the type of the solvent and adjusting the quantity of the solvent, or by making metal and precursor materials react with each other, in advance.  <P>SOLUTION: This quantum dot formation method, utilizing a thin metal film, comprises a step (a) of depositing a thin-metal film layer on a substrate; a step (b) of coating the thin-metal film layer deposited on the substrate with an insulator precursor; and a step (c) of subjecting the substrate, on which the thin-metal film layer and the insulator precursor are formed, to heat treatment in a tubular furnace so that the substrate gradually reaches a maximum temperature in the range of 200°C to 500°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005133344-A (JP)
Title: Method of stabilizing revetment back face
Inventor: KOTAKE NOZOMI
IPC: E02B3/12
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of stabilizing a revetment back face greatly contributing to the improvement of workability and reduction of a construction cost, not to speak of sufficiently stabilizing back-fill and the back face ground against permeate flow and overflow to the back of a dam body.  <P>SOLUTION: A recessed part 4a is formed on the upper face of the back-fill 4 at the back of a caisson (the dam body) 3 constituting a revetment, and a net 12 is laid on the top end of the back-fill 4 including the recessed part 4a, and the dam body 3. Stones 11 are then thrown onto the net 12 in the recessed part 4a and piled up almost by the depth portion of the recessed part 4a. The free ends of the net 12 facing in orthogonal directions in the normal direction of the revetment are wound on the piled stones 11, and the free ends are mutually consolidated by a binder 13 to construct a stone aggregate 10 long in the normal direction of the revetment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131111-A (JP)
Title: Cleaning apparatus and cleaning brush
Inventor: YABUTA SADAICHI
IPC: A47L11/22
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning apparatus and a cleaning brush which keep cleaning efficiency by keeping the performance of combing up dust, suction force and performance of collecting the dust even when using it for a long period, and which can be used for a long time and are comparatively inexpensive by simplifying mechanism.  <P>SOLUTION: The cleaning apparatus is provided with the cleaning brush B having a rotary shaft 1 and brush bristles 2 which are provided spaced peripherally in the peripheral direction of the rotary shaft 1 nearly in a radial state in a view of the cross section of the shaft. The brush B has a brush bristle extension mechanism for extending the brush radius (r) of the brush bristles 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004153834-A (JP)
Title: Disk drive, error amplifier therefor and associated method
Inventor: GONTOWSKI WALTER S JR
IPC: G11B5/596
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier which improves a clamp operation and saturation detection and is used for a disk drive or the like.  <P>SOLUTION: The amplifier has an output stage including first and second output transistors and a bias stage for generating first and second bias voltages in control terminals of the first and second output transistors based upon a supplied voltage and an input signal of the amplifier. Besides, the amplifier includes a clamp stage equipped with first and second clamp transistors for respectively clamping outputs of the first and second output transistors to higher and lower clamp voltages. The amplifier further includes a clamp stage connected to said clamp stage for supplying a saturation signal to at least one for clamping the output of the first output transistor to the higher clamp voltage (a) and clamping the output of the second output transistor to the lower clamp voltage (b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005138325-A (JP)
Title: Filler dispersion type resin sheet, substrate for image display device and image display device
Inventor: HARADA TADAAKI
IPC: B32B27/38
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filler dispersion type resin sheet excellent in heat resistance and strength, enhanced in light transmissivity and suppressed in warpage.  <P>SOLUTION: This filler dispersion type resin sheet is constituted by laminating an epoxy resin layer (B) containing no filler on both sides of a filler-containing epoxy resin layer (A) containing an epoxy resin having a polysulfite type skeleton and a filler. As the polysulfite type epoxy resin, a resin represented by the formula (1) is designated. This resin sheet can be used, for example, as a substrate for an image display device such as a liquid crystal substrate or the like or a substrate for a solar cell and the image display device such as a liquid crystal display device, an EL display device or the like can be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101479-A (JP)
Title: Cleaning liquid for semiconductor substrate
Inventor: TAKASHIMA MASAYUKI
IPC: H01L21/304
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning liquid for a semiconductor substrate which can be used at a room temperature, and which is configured to maintain excellent cleaning performance for removal of particle-shaped foreign matter or ion-shaped foreign matter or the like on a semiconductor, and to sharply suppress etching to a silicon oxide film or a metallic film comprising tungsten or the like.  <P>SOLUTION: This excellent cleaning liquid for a semiconductor substrate is configured to be used at a room temperature, and to maintain the removing performance of metallic ion or metallic impurity on an excellent semiconductor substrate surface, and to prevent etching from being generated in a silicon oxide film or a metallic film such as tungsten. Thus, (1) the cleaning technology of a semiconductor substrate surface in manufacturing a semiconductor device is becoming gradually significant for the micro-fabrication and high speed operation of the semiconductor device, (2) not only silicon but also a silicon oxide film and a silicon nitride film or the like are used as materials constituting the elements of the semiconductor device formed on a wafer, and a metallic film such as cobalt or tungsten is newly introduced in these days, and (3) cleaning liquid to efficiently remove impurity stuck to the wafer surface can be developed without damaging such materials constituting the elements of the semiconductor device that are used in these days.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142759-A (JP)
Title: System and apparatus for satellite broadcast reception
Inventor: TSUKASAKI OSAMU
IPC: H04N7/173
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To receive an arbitrary channel through easy operation by using existing television broadcast facilities for community reception.  <P>SOLUTION: A device is equipped with a remote controller 20 which selects an arbitrary transponder number of a satellite broadcast, an upconverter 31 which oscillates a frequency signal corresponding to a choice made by the remote controller 20 and superposes it on a transmitted signal to obtain a signal including an intermediate frequency signal corresponding to the selected transponder number of the satellite broadcast, a BS/CS tuner 35 which selects the intermediate frequency number with the transponder number selected in the upconverted signal and selects a channel of the arbitrary satellite broadcast from the intermediate frequency signal with the selected transponder number, and a control part 32 which totally controls the upconverter 31 and BS/CS tuner 35.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140219-A (JP)
Title: Rotation transmitting device
Inventor: SATO KOJI
IPC: F16D47/04
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lowering of sucking force of an armature that controls rotation of a holder for a two-way clutch due to leakage of flux in a rotation transmitting device in which the two-way clutch and an electromagnetic clutch that controls on and off of the two-way clutch are mounted between an input shaft and an outer ring.  <P>SOLUTION: The two way clutch 5 that causes an engagement element 8 to engage and disengage the input shaft 1 and the outer ring 2 by a relative rotation of the holder 9 relative to the input shaft 1, and the electromagnetic clutch 16 that exerts a rotation resistance to the holder 9 by causing the axially movable armature 17, of which rotation is stopped by the holder 9 due to energization to an electromagnet 19, to be attracted by the rotor 18 of which rotation is stopped by the outer ring 2 are mounted between the input shaft 1 and the outer ring 2. A magnetism shield 24 is attached between the opposing faces of the armature 17 and the holder 9 to prevent the flux that flows from the rotor 18 to the armature 17 from leaking to the holder 9 side. Thus, the lowering of the attraction force that the rotor 18 attracts the armature 17 is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140402-A (JP)
Title: Air conditioner
Inventor: MOCHIZUKI KOJI
IPC: F24F13/20
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of performing replacement and cleaning of an air filter without opening and closing a suction grill.  <P>SOLUTION: This air conditioner comprises a front panel 6 attached to an indoor unit 1 and having a sucking port 101; and the suction grill 8 openably and closably attached to the front panel 6 and having a sucking port 7, and the air filter 102 for collecting dust is formed on the front face side of the sucking ports 101 and 7 of the front panel 6 and/or the grill 8. According to such a structure, the air filter 102 can be easily attached and detached without opening and closing the grill 8, the size of the air filter 102 can be made small enough to cover the suction port 101. The contamination of the air filter 102 can be also confirmed at a glance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142845-A (JP)
Title: Camera photography limitation system of mobile wireless terminal and mobile wireless terminal
Inventor: MORITA KAZUO
IPC: H04W4/02
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit camera photography by a mobile wireless terminal with a camera by displaying a warning message at a display part.  <P>SOLUTION: A simple base station installed in an area where camera photography is inhibited sends a photography inhibition information signal including display information giving a warning that photography is inhibited in the area and the mobile wireless terminal with the camera in the area displays the display information included in the photography inhibition information signal at the display part. Character information registered in the simple base station is properly changed to change display contents on the mobile wireless terminal. A forcible end flag for photography is registered in the simple base station to stop even the function of camera photography.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141853-A (JP)
Title: Optical pickup system
Inventor: MIYASHIGE HIROAKI
IPC: G11B7/12
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup system which can easily fix and position an optical element to a housing.  <P>SOLUTION: The optical pickup system 1 is provided with a housing 3 formed by transparent resin, a collimator lens section 5, a riser mirror section 7 and a hologram laser mounting section 9, and they are integrally formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004139606-A (JP)
Title: Autonomous system and autonomous type robot
Inventor: KITAGUCHI TAKASHI
IPC: B25J5/00
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To construct a system and a robot having high autonomy and adaptability to a dynamic state.  <P>SOLUTION: The system with high autonomy and autonomous type robot 59 can be constructed because the autonomous system and autonomous type robot 59 comprise: a chaos neural network 56 in which states change dynamically; a signal inputting means 60 for inputting a signal to the chaos neural network 56; and a signal output means 61 for receiving a signal outputted from the chaos neural network 56.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005141157-A (JP)
Title: Optical submarine cable and metal split piece to be used therefor
Inventor: YAMAMOTO AKIRA
IPC: G02B6/44
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an undersea optical cable, having superior water infiltration prevention characteristics, and to provide metal split pieces which is used for the same.  <P>SOLUTION: The underwater optical cable 10 has a cylindrical pressure-resistant layer 3 composed of a plurality of metal split pieces 3a to 3c, each having a fan-like cross section and butted along the circumference direction on the periphery of an optical fiber unit 2, with gaps formed inside and outside the pressure-resistant layer 3 being filled with a compound 9 to prevent water invasion. In each of metal split pieces 3a to 3c, corners 17a, 17b made by the abutment faces 14a, 14b and the inner peripheral face 15, corners 18a, 18b made by the abutting faces 14a, 14b and the outer peripheral face 16, and at least one side portion 19a, 19b in the radial direction of abutting faces 14a, 14b are formed into curved faces. The radial length t1 of regions 20a, 20b where adjacent metal split pieces 3a to 3c are in contact with each other is less than 33% of the radial thickness T1 of the metal split pieces 3a to 3c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151010-A (JP)
Title: Image processing system, job processing method, information display control method, storage medium storing computer readable program, and program
Inventor: TAKAHASHI HIROYUKI
IPC: G06Q50/10
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To register service information for charging service counter value in an image processor as counter information while displaying a processing function, which can be executed by the service provider of a network, equivalently as if it is the function of the image processor.  <P>SOLUTION: In the image processing system comprising a service provider providing an MFP 102 connected with the Internet INT and a predetermined image processing service, the MFP 102 acquires image processing function information which can be provided from a plurality of service providers, and displays first image processing function based on the acquired image processing function information and second image processing function which can be executed in an image processor alternatively on the same operating screen on the MFP 102, and registers/manages counter information corresponding to executed image processing informed from the service provider.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144799-A (JP)
Title: Inkjet recording medium
Inventor: TOTANI KAZUO
IPC: B41M5/00
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording medium, which is excellent in reproducibility of a highly fine image and has a favorable print fixture without impairing the texture of the base material such as the proof paper of a fancy paper, news paper or the like.  <P>SOLUTION: In the inkjet recording medium having an ink accepting layer on a water-absorbable support, the ink accepting layer includes a porous pigment having the average particle diameter of 0.5-2.0 μm, a binder and a surfactant having an HLB value of at least 10.0 and not more than 15.0 under the condition that the surfactant takes 10-30 mass% of the ink accepting layer and the dry spread of the ink accepting layer is set to be within the range of 0.2-1.0 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148409-A (JP)
Title: Conductive toner and developing device using same, and image forming apparatus
Inventor: OKUNO TATSUO
IPC: G03G15/08
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive toner with improved developing performance and transfer performance and to provide a developing device using the conductive toner and an image forming apparatus.  <P>SOLUTION: The conductive toner 3 is to be used for a developing device equipped with a toner carrier 4 which is disposed opposing to an image carrier 2 carrying an electrostatic latent image 1 and which carries a charged conductive toner 3, and with a development electric field forming means 5 which generates a development electric field between the toner carrier 4 and the image carrier 2 to develop the electrostatic latent image 1 on the image carrier 2 with the toner in the development electric field region. The toner has a variable resistance part 7 on the surface of an insulating toner base 6, which varies into high resistance in a development electric field and into low resistance in a charge injection electric field which is higher than the development electric field. The variable resistance part 7 has a coating layer comprised of the layered structure of at least two layers or more including an insulating outermost layer 8 having insulating property and a conductive inner layer 9 having conductivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151346-A (JP)
Title: Radio intercom system
Inventor: TAMURA SATORU
IPC: H04N7/18
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily check visitors by showing easily viewable images by efficiently transmitting image signals from a master unit of an intercom to several sub master units of the intercom when a slave unit makes a call.  <P>SOLUTION: The master unit of the intercom receives image signals from the slave unit of the intercom and wirelessly transmits image signals of one frame to a sub master unit No. 1 of the intercom. When the master unit receives next image signals, it wirelessly transmits image signals of another frame to a sub master unit No. 2 of the intercom. In a similar way, it wirelessly transmits image signals of another frame to a sub master unit No. 3 S of the intercom. The sub master units S of the intercom reproduce the received image signals and show images which are different from one another on monitors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146763-A (JP)
Title: Cooling protection member for flat roof
Inventor: HEII IWAO
IPC: E04B1/74
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling protection member spread, in particular, on an upper face of a roof slab in a flat roof building found in a concrete building in a city area mostly to prevent overheating of the roof slab and cool the overheated roof slab.  <P>SOLUTION: This cooling protection member constituted by using a case 1 the inside of which has water shutting-off property and whose upper part is opened as a water storage part 2 and closing an upper opening part 1a of the case 1 having water shutting-off property by a lid member 3 having water permeation property is fixed on the upper face of the roof slab by a bonding material T or the like. A plurality of cooling protection members are spread on the whole face or a part of the upper face of the roof slab S without causing a clearance, and water is stored in the water storage part 2. Since a part where the cooling protection members are spread on the roof slab does not receive direct rays of the sun, an overheating region of the roof slab S is narrowed, the roof slab S is cooled by water stored above, outside air heat is absorbed, and water is evaporated from the water storage part 2 to suppress radiation of heat from the roof slab S. In addition, a plurality of cooling protection members are spread on a waterproofing layer U applied on the upper face of the roof slab S to provide a function for protecting the waterproofing layer U together.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156617-A (JP)
Title: Method of driving plasma display panel
Inventor: OHIRA HIROSHI
IPC: G09G3/299
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of increasing of power consumption and background luminescence by a reset period (reset discharge), as the reset (initialization) period is conventionally necessary in order not to generate false discharge in each sub-frame.  <P>SOLUTION: In a method of driving a plasm display panel of ALiS(Alternate Lighting of Surfaces) structure to perform a grayscale display combining a plurality of subframes SF1, SF2 and SF3 etc. and to perform a progressive display, any subframes SF1; SF2 (SF3) in the plurality of subframes are divided into two of a first half and a second half auxiliary subframes SF1-F, SF1-L; SF2-F, SF2-L (SF3-F, SF3-L) and an arranging order of the divided auxiliary subframes and undivided subframes (SF3) SF4, ... is controlled and the reset period is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155790-A (JP)
Title: Float valve
Inventor: HASEGAWA MASAKAZU
IPC: F16T1/22
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a float valve which can prevent or reduce the leakage of gas due to the freeze of liquid in a float chamber.  <P>SOLUTION: The float valve comprises a body 20 forming a float chamber 30 for storing water, a float 40 having a float body 42 floating on the liquid surface of the water existing in the float chamber 30, and a valve 36 to be opened and closed according to the movement of the float 40. The float valve is configured such that when the volume of the water stored in the float chamber 30 became more than a specified amount, the valve 36 is opened and the water more than the specified amount is discharged by the upward movement of the float body 42 due to the buoyancy. The float body 42 is provided with a space 44 for receiving the expanded volume due to the freeze of the water existing in the float chamber 30. The space 44 is formed by a through-hole 43 penetrating the float body 42 in the vertical direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI