baber/WOPTO huggingface dataset:
Patent JP-2003269984-A (JP)
Title: Navigation device
Inventor: YUASA TAKESHI
IPC: G09B29/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operationality of the map data displayed on a screen.  <P>SOLUTION: An operating part 11 is made as a knob grippable by an operator, and rotatable around an axis, axially displaceable and further displaceable in the arbitrary direction on a plane orthogonal to the axis, by the input operation of the operator. A control part 16 changes a scroll speed and a scroll direction of the map data on the display screen on the basis of a detection value of an operating condition of the operating part 11 outputted from the detecting part 12 in accordance with the input operation by the operator through the operating part 11. For example, when the operating part 11 is axially pressed down and operated by the operator in a condition that the map data is scrolled, the scroll speed is changed in accordance with the operation amount of the pressing operation, and when the operating part 11 is rotated around the axis by the operator, the scroll direction is changed in accordance with the operating amount of the rotating operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280494-A (JP)
Title: Machine ventilating mechanism and image forming apparatus
Inventor: SHIRAI HIROTSUGU
IPC: H05K7/20
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To alter an exhaust direction in a short time by a simple task with a simple tool without altering the installation direction and installation area of the machine or the arrangement of peripheral machines, implement, etc., in a case where hot air, odor, noise emitted from ventilation ports provided in an external cover of the machine impart unpleasant sensation to a person who is near the ventilation ports.  <P>SOLUTION: The machine having the ventilation ports 22 provided in the external cover and an exhaust fan 30 for expelling air in the machine is provided with: the ventilation ports 22, ventilation ducts 25, 26, and 27 which branch off to the corresponding ventilation ports 22 from a ventilation introducing part 23 disposed within the machine, the fan 30 disposed in the ventilation introducing part, and a ventilation path selection means 41 which communicates only arbitrary one of the ventilation ducts with the inside of the machine via the ventilation introducing part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283301-A (JP)
Title: Variable resistance circuit
Inventor: KOJIMA ITSUKI
IPC: H03H11/24
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable resistance circuit whose parasitic capacity is small and which uses a MOS transistor with a small fluctuation in production and controls a resistance value continuously.  <P>SOLUTION: A constant-current source 5 to be controlled by voltages, voltage generation portions 7, 8, 9 and 10 to generate the voltages proportional to currents of the constant-current source at a first and a second terminals of three terminal elements, and a variable resistance portion consisting of a MOS transistor 6 are provided. The voltages generated in a voltage generation circuit are supplied to both ends of the MOS transistor and impedances of both the ends of the MOS transistor are varied according to the voltages generated in the voltage generation circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275025-A (JP)
Title: Channel brush material and method for manufacturing the same
Inventor: NIIZAKI YUICHIRO
IPC: A46B3/08
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel brush material (and a method for manufacturing the same) in which both terminals of a long channel are pinched with pressure without hurting brush bristles and the brush bristles are firmly planted into the long channel when planting the brush bristles into the long channel.  <P>SOLUTION: A reinforcing wire is arranged inside the metallic long channel, the brush bristles are arranged while crossing the long channel, and a core wire is fitted from the surface of the brush bristle along the long channel. Then, brush bristles are folded into two by pushing the core wires into the long channel, the brush bristles are held between the core wires and the reinforcing wire by holding the opening right and left terminals of the long cannel with pressure, and the folded parts of the brush bristles folded into two are planted into the long channel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002362926-A (JP)
Title: Method of synthesizing and controlling pgo spin coating process precursor solution
Inventor: ZHUANG WEI WEI
IPC: H01L27/105
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of synthesizing a PGO ferroelectric spin coating process solution, and of determining an adequate PGO solution heat treatment method, a method of monitoring a PGO ferroelectric precursor spin coating process solution and a method of controlling the characteristics of the PGO spin coating solution. SOLUTION: This method includes a process step of providing lead acetate trihydrate, a process step of providing a di(ethylene glycol)ethyl ether, a process step of forming a di(ethylene glycol)ethyl ether lead solution by mixing the lead acetate trihydrate and the di(ethylene glycol)ethyl ether and a process step of heating the di(ethylene glycol)ethyl ether lead solution in an open air atmosphere at a temperature ranging from 170 to 185 deg.C.
Patent JP-2003279632-A (JP)
Title: Method for nmr measurement
Inventor: UCHIUMI HIROAKI
IPC: G01R33/30
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the waiting time for measurement to make the same sample measurable repeatedly.  <P>SOLUTION: In this method for NMR measurement by which the same sample is measured repeatedly and integrated to enhance detection sensitivity, a tube 2 is connected to a probe 1 for NMR, the same sample is filled in a sample flow passage inside the probe 1 and a flow passage of the tube 2, the filled sample is moved between the sample flow passage inside the probe 1 and the flow passage of the tube 2 to conduct the NMR measurement repeatedly, and thereby, the waiting time for the measurement is shortened in the repeated NMR measurement. The tube 2 is connected loop-likely, a pump 4 is provided in its midway, the sample is moved by the pump 4, the sample in the same area is thereby moved frontwards and rearwards between an outside and an inside of a magnet, and control for the pump 4 is synchronized with control for an RF pulse, thereby a magnetic field jump NMR is also made possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278288-A (JP)
Title: Floor thermal insulating panel
Inventor: MATSUI KIYOTAKA
IPC: E04B1/80
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor thermal insulating panel improved in a heat insulation property impaired by a reinforcing member of the floor thermal insulating panel buried in a position where heavy equipment is installed for the floor thermal insulating panel of a building not so much affected by an outside air temperature such as a thermostat room or a low temperature warehouse.  <P>SOLUTION: The floor thermal insulating panel having a thermal insulating material foamed and filled into an inside space between a front side surface board 1 and a rear side surface board 1 is so constituted that the reinforcing member having a predetermined size is buried between the two surface boards 1 through a synthetic resin material 6 having strength withstanding the weight of the heavy equipment to be mounted in a space part between reinforcing steel plates 2 oppositely provided in the direction of the thickness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277770-A (JP)
Title: Petroleum refining method and refining equipment, and power plant
Inventor: HOKARI NOBUYUKI
IPC: C10G29/04
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To remove a metal such as vanadium in a heavy oil by a high- temperature high-pressure water to thereby prevent a catalyst from being poisoned and realize the use of a catalyst for a long time in the step of catalytic reaction such as hydrorefining in a petroleum refining process.  <P>SOLUTION: Oil reforming equipment consisting of a reactor for mixing and reacting a supercritical water, a heavy oil and an oxidizing agent and subjecting a metal such as vanadium to elimination reaction, and a catching unit for removing the eliminated metal in a liquid by an acceptor is installed on the upstream of a petroleum refining process. Accordingly, a metal such as vanadium is eliminated from a heavy oil by a high-temperature high-pressure water and an oxidizing agent and accepted by an acceptor. The catalyst is prevented from being poisoned and can be used for a long time by sending a heavy oil reduced in content of the metal to the refining process. The cost of operation of a petroleum refining plant is reduced, and the efficiency is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284039-A (JP)
Title: Method and device of recording proxy service
Inventor: SHINOZUKA TAKAYUKI
IPC: H04N21/2747
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of recording proxy service by a device of a service provider which can be accessed from a user device through the Internet, by which a TV program can be recorded without using a video deck and can be reproduced at an arbitrary time.  <P>SOLUTION: A device of a service provider transmits a screen to which conditions for receiving services are inputted in response to a registration request for receiving services from a user device, registers contents inputted by the user as user information when the contents are received, exhibits information indicating a license for receiving the services on the user device, and checks the qualification in response to a request of a recording reservation from the user device. When the user is qualified and when a condition for availability is satisfied, the reservation for recording is accepted. When the recording time starts, the recording is executed. If the user device requests a reproduction, the qualification is checked. When the user is qualified, the recorded data of moving images reserved by the user are transmitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002359930-A (JP)
Title: Device and method for controlling power factor
Inventor: SUMIYA DAISUKE
IPC: H02J3/18
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a power factor control device and its method which enable power factor control, keeping the balance of power factors and voltages, when system non-interconnection parallel operation by the use of generators of different specifications and capacities is carried out. SOLUTION: This control device is fitted with a target power factor setting means (9a) for setting at constant periods each range of power factors which a plurality of generators (1a-1d) aim at, a comparison means (9a) for comparing the voltage of a bus-bar (10) with a specified voltage value range at the constant periods, a first control means (9a) which performs control, so as to lower the voltage of at least one generator of the lowest power factor, when it is found by the result of this comparison means that the voltage of the bus-bar is higher than the voltage value range, and to raise the voltage of at least one generator of the highest power factor, when the voltage of the bus-bar is lower than the voltage value range, and a second control means (9a)  which controls the power factor of a generator being out of the power factor range so as to correct the power factor of the generator into the power factor range, when the voltage of the bus-bar lies within the voltage value range.
Patent JP-2003282921-A (JP)
Title: Solar cell module
Inventor: FUKAWA YUKO
IPC: H01L31/042
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell module which retains a reliability over a long period of time and prevents the occurrence of defective insulation at corners on the rear face side of a main body thereof.  <P>SOLUTION: The solar cell module comprises the polygonal main body 1 which is provided with a frame member 2 in the periphery. The polygonal main body 1 is such that a plurality of solar cell elements 5 are disposed on the rear face side of a translucent panel 4 and are coated with a rear face protection material 6. Corners 7 of the main body 1 inside the frame 2 provided on the rear face side of the main body 1 are filled with an insulating filling material 8, or a tape is attached to corners on the rear side of the main body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289436-A (JP)
Title: Image processor, and program
Inventor: SAKURAI MIKIO
IPC: H04N1/40
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing technology capable of quickly executing area division by image analysis with high accuracy.  <P>SOLUTION: A digital camera 2 acquires a near scene focused image focused on a near distance object SA and a remote scene focused image focused on a remote distance object SB. The image processing apparatus generates a reduced image of the images to divide areas and converts the resolution of the image subjected to the area division to have the original image size. Then a contour line extracted by a differentiation filter from the near scene focused image is used to correct the area division image converted to have the original image size. Thus, the area of even a thin part (arms SAh) smashed at image reduction can accurately be discriminated. As a result, the image processing technology can quickly attain area division by the image analysis with high accuracy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285953-A (JP)
Title: Conveying device of recording medium, and ink jet type recording device
Inventor: SESHIMO TATSUYA
IPC: B41J2/01
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium conveying device and an ink jet type recording device capable of improving recording quality by shortening recording time especially when no-blank-space recording of the upper end of the recording medium is included.  <P>SOLUTION: A stage 50 is provided with only an ink receiving part 53 for receiving ink thrown out of a nozzle in the no-blank-space recording of the upper end of the recording medium. Thus, the upper end of the recording medium can be sucked on the stage and conveyed by movement of the stage, and one ink receiving part for the no-blank-space recording of the upper end is simply required to be disposed on the stage. Therefore, a rib required for securing a paper gap and reducing conveying resistance need not to be disposed on the stage. The no-blank-space recording of the upper end can be performed at a normal recording speed using all nozzles, so that the recording time can be shortened and the recording quality of the entire surface of the recording medium can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297113-A (JP)
Title: Pendant light and connection structure thereof
Inventor: KONO KENICHI
IPC: F21S8/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To allow easy coupled installation of pendant lights.  <P>SOLUTION: There are provided a top plate 5 provided at least on one end side of a main body 1, an opening 7 which is provided on the end face on one end side and in which a coupler can be inserted, and a displacement preventing part 8 provided on the main body 1 to prevent vertical movement of a coupler 6 near the opening 7. The coupler 6 can be vertically positioned between the top plate 5 and the displacement preventing part 8. Thus, when connecting the coupler 6 to the main body 1, the vertical movement of the coupler 6 or the main body 1 is limited to prevent loosening. So, connecting work is performed without holding the coupler 6 or the main body 1, for easy connection operation. One end part in the vertical direction of the opening 7 agrees with the top plate 5, while the other end part is the displacement preventing part 8. So, the top plate 5 is used as the member for preventing movement of the coupler 6 to one end side of the opening 7, and no separate member is required to be installed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294500-A (JP)
Title: Instrument apparatus
Inventor: TAMURA NORIHIRO
IPC: B60K35/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument apparatus capable of improving the strength of a mounting part without lowering the apparatus quality of the instrument apparatus.  <P>SOLUTION: The instrument apparatus is provided with an inside member 8, and the inside member 8 is provided with a cover 6 both arranged in front of a speedometer (instrument) 1 housed in a case 2 and having an opening part 5 which determines a visible area X of the speedometer 1, a raised wall 7 protruded to the front of the cover part 6, and a mounting part 24 formed in the raised wall 7. The instrument apparatus is further provided with an infrared discharge tube 20 for illuminating the front side of the speedometer 1 through a window 21 formed in the raised wall 7, a cover member 27 arranged in the back of the inside member 8 so as to cover the infrared discharge tube 20, and a mounting stay 30 both provided for the cover member 27 in a state overlaid on the mounting part 24 and mounted to an instrument panel (an object of mounting), etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293832-A (JP)
Title: Engine speed controller for multicylinder internal combustion engine
Inventor: DEMURA TAKAYUKI
IPC: F02D45/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To suitably suppress instability of an engine speed in idling operation due to a change-over of an engine combustion mode in an internal combustion engine changing over the engine combustion mode between a normal combustion mode and a temperature raising combustion mode.  <P>SOLUTION: The engine 10 changes the engine combustion mode between a stoichiometric combustion mode of controlling an air-fuel ratio of each cylinder #1-#4 in a stoichiometric air-fuel ratio, and the temperature raising combustion mode of controlling an air-fuel ratio of a part of the cylinders #1-#4 in a richer side than the stoichiometric air-fuel ratio and controlling air-fuel ratios of other cylinders in leaner sides than the stoichiometric air-fuel ratio on the basis of a temperature raising request of an NOx catalyst 22. An electronic controller 50 controls an opening of a throttle valve 21 so that an actual engine speed in idling matches a target engine speed. The electronic controller 50 learns an ISC learning controlled variable for neutralizing a dissociating trend of the target engine speed and the actual engine speed per each combustion mode individually, and it changes the ISC learning controlled variables in response to each combustion mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291788-A (JP)
Title: Method for operating vehicle identification information in vehicle service providing facility
Inventor: ONOE MASASHI
IPC: G06Q50/10
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for operating vehicle identification information in a vehicle service providing facility, capable of identifying vehicles of a plurality of users more precisely and effectively.  <P>SOLUTION: Vehicle identification information capable of identifying respective vehicles, and vehicle kind information and vehicle individual information of each vehicle relating to the vehicle identification information are stored in a database. The vehicle identification information of the vehicle is acquired from a vehicle receiving the provision of service, and the vehicle kind information and the vehicle individual information of the vehicle are retrieved from the database based on the vehicle identification information of the vehicle. The vehicle kind information and the vehicle individual information of the vehicle are transmitted. When service is provided to the vehicle, service content information relating contents of the service is stored in the database.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296931-A (JP)
Title: Method for recording/reproducing recorded data, recording/reproducing device and multilayer optical recording medium
Inventor: MIZUSHIMA TETSUO
IPC: G11B7/004
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method for recorded data capable of surely restricting the reproduction of the recorded data from a copied optical recording medium while reducing a load on a normal user.  <P>SOLUTION: The recorded data recording method records recorded data encrypted based on a predetermined encrypted code on a multilayer optical recording medium 1 constituted by laminating two layers, i.e., an L1 recording layer 3 and an L0 recording layer 5, at least on one surface side of a substrate. A distance W is obtained between a reference point P3b on the L1 recording layer 3 second from the incident direction of a reproducing laser beam or a recording laser beam and a reference point P5b on the L0 recording layer 5 first from the incident direction, and distance information to specify the obtained distance W is used as an encrypted code to encrypt the recorded data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002325204-A (JP)
Title: Imaging device
Inventor: HASHIMOTO SEIJI
IPC: H04N5/353
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain images with less noise components. SOLUTION: In an imaging device including one common amplifier and photoelectric conversion parts a11, a12, and unit cells are arranged two-dimensionally in the horizontal and vertical directions so as to have signals from the photoelectric conversion parts a11, a12 through one common amplifier outputted to an output line, has a plurality of vertical output lines 57 provided one for each of a plurality of unit cells in the vertical direction, accumulation capacitors CTN, CTS1 , CTS2 provided for each vertical output line for accumulating signals from the photoelectric conversion parts through the common amplifier included in the unit cell and having at least the number equal to the number of the photoelectric conversion parts included in the unit cell,  a noise removing means 87 for removing a noise component from a signal including a photoelectric conversion signal and the noise component generated in the photoelectric conversion parts by using the signal obtained by resetting the common amplifier input part, and a common output line provided commonly for a plurality of the accumulation capacitors provided on each of different output lines.
Patent JP-2004005763-A (JP)
Title: Thin-film magnetic head, its manufacturing method, and magnetic disk drive
Inventor: KUDO YOSHIHIRO
IPC: G11B5/40
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film magnetic head that can obtain a large reproduced output by miniaturizing it to meet the demand for high density recording and suppress overheating, and to provide its manufacturing method and a disk drive using this head.  <P>SOLUTION: A heat radiation layer is provided neighboring the magnetic transducer layer on the reverse of its side facing the recording medium, to radiate the heat generated by the transducer layer. On the side opposite to the side facing the recording medium, the edge is formed to 2nm thickness or larger but 30nm thickness or smaller. By this, the heat of the magnetic transducer layer is radiated more effectively than before, to control the temperature rise. Thus, it becomes possible to suppress the electrical resistance increase and obtain a larger reproduced output.  <P>COPYRIGHT: (C)2004,JPO