baber/WOPTO huggingface dataset:
Patent JP-2004061459-A (JP)
Title: Position detector, lens equipped with this, and method for position detection
Inventor: MORIMOTO YASUSUKE
IPC: G01D5/36
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detector, a lens equipped with this and a method for position detection which accurately detects positions by suppressing lowering of position detection accuracy due to discontinuation of position detection result, which was a problem in the conventional technique.  <P>SOLUTION: The position detector detects the position of a measuring object moving together with either one of a magnetic member extending in measuring axial direction and magnetized in a specific pattern, or a magnetism detection means for outputting a plurality of phases of signals periodically varying according to a relative motion to the magnetic member in the measuring axial direction based on a plurality of phases of signals. The detector has at least a phase conversion means for outputting a plurality of phases of phase conversion signals in the case that a specific phase difference is given to the phases, a reference operator for operating reference position information based on the signal values of phases in the case that a measuring object is in the present position, an auxiliary operator for operating auxiliary position information based on the conversion signal values of phases in the case that the measuring object is in the present position, and a position operator for operating the present position of the measuring object base on the reference position information and the auxiliary position information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072397-A (JP)
Title: Image processing apparatus and image processing method
Inventor: SUZUKI SATORU
IPC: G06T1/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and an image processing method capable of simplifying a circuit without increasing a memory in capacity, in a color conversion using a look-up table in combination with interpolation operation.  <P>SOLUTION: In the color conversion using the look-up table in combination with interpolation operation, a scaling operating unit is provided in the image processing apparatus, the look-up table stores grid point data of each of a plurality of grid points constituting an interpolation space of the interpolation operation for each interpolation state, and a method of reading out the grid point data of the look-up table consists of a step of applying scale processing to the image data to be inputted, and a step of creating the address of the look-up table on the basis of the image data subjected to the scaling processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003070817-A (JP)
Title: Sensor device for artificial limb, and artificial limb having such sensor device
Inventor: BIEDERMANN LUTZ
IPC: A61F2/60
Filed: 2002-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a sensor device (15) in order to measure a force applied to an artificial limb, for the artificial limb, especially, for an artificial leg. SOLUTION: This sensor device has a ring-shape external member (16) having a closed constitution, and internal members (21 and 22) which have a sensor element (31) to measure a force applied in the direction of the connecting axis, and connect two internal sides (17a and 17b) on the opposite sides of the external member. The external member deforms under the application of a bending moment. On the contrary, the internal member (21) senses only an axial force which is applied in the direction of the connecting axis. Therefore, a measurement of the axial force which is not affected by the bending moment is possible. In addition, the sensor device can transmit loads.
Patent JP-2004069557-A (JP)
Title: Concentration measurement device for greenhouse effect gas contained in atmosphere
Inventor: HIRANO MASANORI
IPC: G01N1/28
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a greenhouse effect gas concentration measurement device capable of precisely measuring the concentration of a greenhouse effect gas contained in the atmosphere under a very severe environment such as the stratosphere.  <P>SOLUTION: In this concentration measurement device having an air flow tube 3, through which air taken in from the atmosphere is let to flow at a predetermined flow rate, and a measurement device body 7 measuring a concentration of CO<SB>2</SB>contained in the air passing through the air flow tube 3, a silicone rubber heater 12 heating the air before entering the measurement device body 7 is arranged in the air flow tube 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003063214-A (JP)
Title: Tire for winter
Inventor: HINO HIDEHIKO
IPC: B60C11/12
Filed: 2002-08-07
Abstract: PROBLEM TO BE SOLVED: To improve on-snow traveling performance. SOLUTION: By providing a center longitudinal groove 3 continuously extending in a tire peripheral direction on a tire equator C on a tread surface 2, rib-shaped parts 6a and 6b having sipings S on both sides of the center longitudinal groove 3 and continuously extending in a tire peripheral direction without a break are formed. In the center longitudinal groove 3, a groove edge line 3E in which groove wall surfaces on both the sides cross the tread surface 2 repeats a reference pitch P constituted of a first oblique side part 3a extending by being inclined in the tire peripheral direction and a second oblique side part 3b which includes a component extending in a direction opposite to at least the first oblique side part 3a and is continuous to the first oblique side part 3a in the tire peripheral direction.  The tire peripheral length of the first oblique side part 3a occupies more than 60% of the reference pitch P.
Patent JP-2004077520-A (JP)
Title: Objective optical element
Inventor: IKENAKA SEINO
IPC: G02B13/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective optical element (objective) capable of changing the incident diameter of a laser in accordance with wavelength to be used in an optical pickup device for reproducing and/or recording the information of two or more kinds of optical information recording media by using luminous flux having different wavelength.  <P>SOLUTION: The objective optical element OL1 used in the optical pickup device 1 for reproducing and/or recording the information of two or more kinds of optical information recording media M1 and M2 by using the luminous flux having the different wavelength λ1 or λ2 makes the luminous flux passing an outer side than a diameter required to form a light condensing spot reach a position separate from the light condensing spot on the information recording surface M1r of the optical information recording medium M1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076592-A (JP)
Title: Control device for hybrid vehicle
Inventor: TAJIMA YOICHI
IPC: B60L50/16
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for hybrid vehicle formed to avoid an uncomfortable shock easy to be generated in a current one as much as possible by appropriately controlling the number of revolution of a motor when a brake is operated during the creep traveling driven by the revolution of the only motor.  <P>SOLUTION: This control device is provided with a motor control means 22 for controlling the number of driving revolution of a motor/generator 6 to the predetermined number N1 of revolution less than the number of idle revolution when braking condition of a foot brake is detected by a brake operation detecting means 23 in the case where the motor/generator 6 is driven for revolution at the number of idle revolution or more. With this structure, an uncomfortable shock easy to be generated by a change of the motor revolution when braking is reduced as much as possible to improve the driving feeling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045000-A (JP)
Title: Automatic operation system based on solar intensity for solar cogeneration (solar thermoelectric supply) system
Inventor: ISHIHARA TAKAO
IPC: F24S90/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation system capable of being automatically operated to collect the heat energy (heat for heating), when the solar energy is effectively obtained, and being automatically stopped when the solar energy can not be effectively obtained to prevent the waste of the power of the fan.  <P>SOLUTION: In this system, an automatic temperature adjusting device capturing the solar intensity as the temperature change by a temperature sensor mounted on a solar cogeneration module or a solar hot air module, and being operated at more than a set temperature, and a ventilator power source system are combined. The operation of the system is started when the solar intensity is effective to collect the energy, and the operation is stopped when the solar intensity is insufficient. Whereby the solar energy can be automatically effectively collected at all times without depending on human power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075273-A (JP)
Title: Winding device
Inventor: SATOU SEIICHIROU
IPC: B65H59/00
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding device capable of dispensing with troublesome manual operation and preventing unevenness in tensile force as in the case of manual operation.  <P>SOLUTION: A winding means such as a winding bobbin 8 winding a long object such as an electric wire 2 is driven by a torque motor 7, and tensile force applied on the long object is detected by a tensile force detection means such as a dancer 15. Voltage applied to the torque motor 7 is controlled by a control means such as a CPU 11 so that the tensile force agrees with a target value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077856-A (JP)
Title: Active matrix substrate and its manufacturing method, and liquid crystal display device provided with the same
Inventor: MURAI ATSUTO
IPC: G02F1/1333
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active matrix substrate wherein photolithographic alignment of a terminal pad in a terminal disposing direction can be largely secured and the breakage of an insulating film due to deflection of an insulation substrate generated when a driver for driving a liquid crystal is mounted is suppressed.  <P>SOLUTION: The active matrix substrate 9 is provided with the insulation substrate 1, the insulating film 13 provided on a layer of wiring terminals 2 on the insulation substrate 1 and having contact holes 3 formed to be extended in the terminal disposing direction so as to exposing a plurality of the wiring terminals 2 and a plurality of conductive terminal pads 4 disposed on the layer of the insulating film 13 on the insulation substrate 1 so as to cover a plurality of the respective wiring terminals 2 exposed from contact holes 3 of the insulating film 13. A signal inputting terminal 10 is constituted of the wiring terminal 2 and the terminal pad 4 corresponding to the wiring terminal 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078633-A (JP)
Title: Plant supervisory control device, preventive maintenance service server, and preventive maintenance service method using them
Inventor: ARAKAWA TAKUYA
IPC: G06Q50/10
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant supervisory control device, a preventive maintenance service server, and a preventive maintenance service method using them, wherein even a beginner can sufficiently carry out preventive maintenance measures with respect to a facility apparatus.  <P>SOLUTION: The plant supervisory control device 11 collects pieces of data from each facility apparatus 15, and it uploads the pieces of data to the preventive maintenance service server 12 via the Internet 13. The preventive maintenance service server 13 extracts corresponding pieces of data during operation of the facility apparatus from the uploaded pieces of data in time sequence, and stores them in a database 32. A maintenance state of the facility apparatus is determined on the basis of the stored pieces of data, and a determination result is distributed to the plant supervisory and control device 11. The distributed determination result is displayed and outputted by the plant supervisory control device 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034283-A (JP)
Title: Mincing tool
Inventor: KITAMURA SHUICHI
IPC: A47J43/28
Filed: 2002-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To perform a series of work such as lengthwise and widthwise fine cutting and slicing only by sliding food held in the hand, and to easily and speedily perform mincing with little work.  <P>SOLUTION: A mincing tool comprises a slide way for sliding the food, a first cutter 3 for cutting the food into a number of strips in front of a slide-way bent portion 1C (7C), a second cutter 4 for cutting the food into a number of strips behind the bent portion 1C (7C) and a third cutter 5 for slicing the food behind the second cutter 4, which are arranged in order of sliding the food on the slide-way 1 (7) for its mincing. The direction of a part 1a of the slide way having the first cutter 3 and the direction of a part 1b of the slide way having the second cutter 4 are crossed at a predetermined angle so that the sliding part of the food cut into a number of squares by the first cutter 3 and the second cutter 4 is sliced by the third cutter 5 so as to be minced. The slide way 7 is formed in an L shape, substantially an L shape or a ring shape for circularly sliding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080691-A (JP)
Title: Radio service system
Inventor: SAITO YOSHIHISA
IPC: H04W48/12
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio service system convenient for a user and a communication provider, which advances and expands radio service business.  <P>SOLUTION: A radio provider 11 has information on radio services to be provided by a plurality of communication providers (mobile communication carriers A, B and C, a hot spot vender D and the like) and has a function for providing information on available radio services through a user terminal 9 to a user 10 when the user uses the user terminal 9, and the user terminal 9 has a function to be automatically switched to a mode capable of utilizing a radio service selected by the user when the user 10 selects the available radio service.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088246-A (JP)
Title: Wireless communication method and wireless communication device
Inventor: YAMAMOTO YUKIHIRO
IPC: H04W84/12
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the data transmission efficiency in a wireless communication system and to improve the communication quality without complicating a decoding circuit of a receiving device.  <P>SOLUTION: A wireless packet stores a plurality of coded words. Each coded word includes user data and an error correction code. Coded word number information indicating the number of coded words stored in the wireless packet, and coding parameter information indicating the coding method used when a coded word is generated are set in the header of the packet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085765-A (JP)
Title: Collimator lens holder and mounting method for collimator lens
Inventor: SAKAMOTO YUZURU
IPC: G02B7/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collimator lens holder for easily matching the optical axes of a pair of collimator lenses with each other and a mounting method for the collimator lens.  <P>SOLUTION: This collimator lens holder holds a pair of the collimator lenses 6a and 6b roughly in a columnar shape at a prescribed interval. In holding parts 2a and 2b holding the collimator lenses 6a and 6b, holding grooves 4a and 4b along the center axis direction of the collimator lenses 6a and 6b are formed. The side walls of the collimator lenses 6a and 6b are abutted to the inner walls of the holding grooves 4a and 4b on two lines roughly parallel to the center axis direction of the collimator lenses 6a and 6b, position relation in the radial direction of the collimator lenses 6a and 6b is controlled, and the optical axes of both collimator lenses 6a and 6b are matched with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085036-A (JP)
Title: Air conditioner and operation method for air conditioner
Inventor: MIZUNO IKUO
IPC: F25B45/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner enhancing a peeling off property of an article to be washed from a pipe wall, i.e., a washing property of an existing pipe by dissolving a refrigerator oil (article to be washed) comprising a mineral oil in a refrigerator oil (synthesized oil) by passing a slight amount of the refrigerator oil (synthesized oil) contained in a cooling medium in the existing pipe in the high temperature state and carrying out washing of this existing pipe not by an exclusive washing device but a newly provided air conditioner itself.  <P>SOLUTION: The air conditioner is provided with an outdoor heat exchanger 5; a compressor 2; an oil separator 10 for separating the refrigerator oil in the cooling medium delivered from the compressor 2; a four-way valve 8 for switching a cooling medium flow passage at the time of cooling and heating; a liquid receiver 7; a cooling medium evaporation heat feeder 4; an accumulator 6; a heating expansion valve 21; and a cooling medium pipe for communicating these. A first cooling medium by-pass pipe for connecting the cooling medium pipe at the delivery side of the compressor 2 and a cooling medium pipe at a suction side of the compressor 2 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086519-A (JP)
Title: Currency discriminating device
Inventor: BAKU KENCHU
IPC: G07D5/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a currency discriminating device for paper money or coins for letting a user easily know whether the current discriminating device is made available while a power is supplied, whether the current discriminating device is not made available although a power is supplied, or whether the current discriminating device is not made available since the power itself is not supplied.  <P>SOLUTION: The device is constituted so that a user can visually inspect visible lights with which currency is irradiated for discriminating the authenticity of currency from the outside of a current input port. Then, an irradiation part for irradiating currency with visible lights is put into irradiating states different from each other according to the power on/off states and use permission/inhibition states of the current discriminating device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204254-A (JP)
Title: Drive circuit and drive method
Inventor: SUGAWARA SATOSHI
IPC: H03K17/16
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a noise without suppressing a switching speed.  <P>SOLUTION: When an inputted pulse voltage is changed from 'L' to 'H' state, a timing circuit 1 turns off switches SW1 and SW2 and turns on a switch SW3. Besides, a switch SW4 is turned on and switches SW5 and SW6 are turned off. A portion between the gate and the drain of a P channel transistor M1 is turned on and an N channel transistor M2 is turned off. A gate charging current IC flows to the N channel transistor M3 and a gate voltage VG is increased. When the gate voltage VG nearly reaches the threshold voltage of the N channel transistor M3, the timing circuit 1 turns on the switch SW2 and turns off the switch SW3. The P channel transistor M1 becomes a diode connection and the increase change rate of the gate voltage VG becomes smooth. Thus, the noise generated from the N channel transistor M3 is reduced without suppressing the switching speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004092675-A (JP)
Title: Emergency shutoff valve
Inventor: KUBOYAMA KAZUMI
IPC: F16K17/36
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily and manually open a valve without requiring large force.  <P>SOLUTION: This emergency shutoff valve 1 maintains a valve opening state by providing a weight 6 on an arm 7 fixed on a valve stem 5 of a rotary valve and turning around the valve, forming a locking hole 12 on one end lower surface of an engagement lever 8 oscillatably supported on a frame 4 and avoiding lowering of the weight 6 by locking the locking hole 12 with a pin 11 provided on the arm 7, and it is provided with a manual unlocking means 15 to manually unlock the arm 7. This means 15 releases the locking by screwing a screw shaft 13 in the vertical direction into the fixed frame 4, oscillating the locking lever 8 by revolving the screw shaft 13 and extracting the pin 11 from the locking hole 12. Locking can be released without requiring large force as the locking lever 8 is slowly turned by rotation of the screw shaft 13. This means 15 can be attached on an existing emergency shutoff valve 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106186-A (JP)
Title: Coating method
Inventor: KANEKO YOSHINOBU
IPC: B41M7/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can efficiently do printing or coating with a thick printing or coating film while a substrate is not affected by heat.  <P>SOLUTION: In the coating method, the substrate is held and conveyed, the substrate is printed or coated with an electron beam-curable coating agent, and the coating agent is cured by being irradiated with electron beams by using a vacuum bulb type ultraviolet radiation device. Alternatively, a suction hole is formed in a board surface, a negative pressure is applied to its one surface, the disk-like or polygonal plate-like substrate is sucked, held, and conveyed on the opposite surface, printing or coating is applied with the use of the electron beam-curable coating agent, and the coating agent is cured by being irradiated with electron beams by using the vacuum bulb type electron beam radiation device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093725-A (JP)
Title: Display device and method of manufacturing the same
Inventor: TOKUYO SHINO
IPC: G02F1/17
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which can exhibit colors having desired reflectance and further make the contrast higher than that of conventional devices and a method of manufacturing the same.  <P>SOLUTION: The display device is provided with: a sheet substrate 6 having a plurality of cavities (gaps) 6a; two-color rotating particles (display particles) 3 arranged in the cavities 6a, moving by an interaction with an electric field and having the surfaces colored at least with two colors; and a translucent liquid 7 sealed in the cavities 6a. The device is characterized in that the color of the sheet substrate 6 and one color of the two-color rotating particles 3 are nearly identical to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102369-A (JP)
Title: Information retrieval method to acquire same system information, information retrieval method on wide-area network to acquire same system information, information retrieval unit, retrieving engine server unit, same system system retrieval engine server unit, retrieval index creating unit, and information retrieval system
Inventor: HIROKAWA SACHIO
IPC: G06F17/30
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information retrieving method and an information retrieval device for quickly and easily extracting the same system information by using the sample information.  <P>SOLUTION: This information retrieval method and device comprise a table-type information creating means 22 for creating an index made into a matrix by acquiring the row information from an element of each period cyclically appearing, and acquiring the column information from the element of the same position in each period, with respect to the table-type information of an HTLM document repeatedly retrieved by a detecting means 21, and a same system information extraction means 23 for extracting the other element of the column information including a keyword as the same system information when two or more keywords are included in the element of any column of the column information of the index made into a matrix.  <P>COPYRIGHT: (C)2004,JPO