baber/WOPTO huggingface dataset:
Patent JP-2003091934-A (JP)
Title: Disk player
Inventor: KUDO AKINORI
IPC: H04N9/804
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a disk player whose operability is improved while searching for a desired reproducing position. SOLUTION: When a reproduction operation (fast forward, for example) is instructed with a reproduction speed equal to or greater than a double speed, a system controller 60 obtains reproduction data (VOBU-video object unit) corresponding to a present reproducing position, reproduces video and subtitles using the data at a double reproduction speed and conducts processing for display. Then, the controller 60 alternatively repeats a process to move a reproducing position for a prescribed moving amount (equivalent to three VOBUs , for example) without conducting a high speed reproduction operation and a process in which a high speed reproduction operation is conducted with a double speed reproducing speed employing the VOBU corresponding to the reproducing position after the movement and the video and the subtitles are displayed.
Patent JP-2002236204-A (JP)
Title: Resin sheet, method for manufacturing the same and liquid crystal display device
Inventor: YAGI NOBUYOSHI
IPC: G02B1/10
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a thin and lightweight resin sheet having an antiglare function for preventing the so-called goast phenomenon in which an illumination light such as a fluorescent light or sunlight, and or part of the surrounding objects such as a keyboarder is reflected on the screen surface, and to provide a method for manufacturing the resin sheet and a liquid crystal display device which uses the resin sheet. SOLUTION: The resin sheet is composed of at least a gas barrier layer, a base layer and one hard coat layer with the hard coat layer present as the outermost layer. The hard coat layer has recesses and protrudes on the outer surface.
Patent JP-2003097211-A (JP)
Title: Rotary fluid machine
Inventor: ICHIKAWA HIROSHI
IPC: F01C1/344
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To compensate for the influence of rotational oscillation of a rotor in a rotary fluid machine when a hollow rotary shaft integrated with the rotor is rotatably supported on an outer periphery of a fixed shaft fixed to a casing. SOLUTION: In the rotary fluid machine comprising the rotor rotatably accommodated in the casing, the hollow rotary shaft 113 rotated together with the rotor, and the fixed shaft 102 relatively rotatably engaged with an inner periphery of the rotary shaft 113, the fixed shaft 102 is supported in a floating manner on the casing via a fixed shaft supporting spring 95 having an alignment function. When the rotational oscillation of the rotor is transmitted via the rotary shaft 113 to the fixed shaft 102, the rotational oscillation of the rotor is restrained by the alignment function of the fixed shaft supporting spring 95. Also, increase in frictional resistance or occurrence of extraordinary wear in sliding regions of the rotary shaft 113 and the fixed shaft 102 is effectively avoided. Furthermore, leakage of vapor from a rotary valve V provided on sliding surfaces of the rotary shaft 113 and the fixed shaft 102 is reduced.
Patent JP-2003099119-A (JP)
Title: Optimal maintenance plan decision method
Inventor: KUMANO SHINTARO
IPC: G06Q50/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an optimal maintenance plan decision method capable of making a maintenance plan in the whole depreciation period of a plant or a product by quantitatively considering the point of view of costs. SOLUTION: Data related with damage probability and maintenance costs related with a unit or components constituting a plant or a product are stored, and the depreciation period of the plant or components is divided into short maintenance periods with specific intervals, and the states of the unit or components constituting the plant or product when each short maintenance period ends are calculated based on the damage probability, and the unit or components to be inspected or repaired when the short maintenance period starts are selected based on the calculated result, and the inspection and repair costs are calculated by an arithmetic means, and by repeating the calculation until the depreciation fiscal year, the units or components to be maintained can be selected, and the maintenance costs can be calculated.
Patent JP-2003094960-A (JP)
Title: Traveling vehicle
Inventor: DOI KAZUNORI
IPC: B60K15/073
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle without a possibility of leading to a grave accident even with the occurrence of a fuel leakage from a fuel tank by installing the fuel tank at a part not close to an engine. SOLUTION: A front cover 45 for the fuel tank 34 for the engine mounted to the rear part of an operator's seat 19 is detachably mounted between the fuel tank 34 and the back face of the operator's seat 19. Stays 38, 39 are connected by welding in the breadth direction of the bottom face and back face of the fuel tank 34. Both end parts of the stays 38, 39 are supported to both side reinforcing members (vertical pillars 42 and a horizontal pillar 43) of the operator's seat 19 to prevent deformation of the fuel tank 34 formed of sheet metal, while reinforcing the fuel tank 34. The front cover 45 for the fuel tank is disposed at the back face part of the operator's seat 19, and the fuel tank 34 can be easily attached and detached by removing the cover 45.
Patent JP-2003053312-A (JP)
Title: Carbonization and volume reduction plant
Inventor: UENO HIROAKI
IPC: C10B53/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a carbonization and volume reduction plant which is high in thermal efficiency, is long in the life of a carbonization and volume reduction chamber and deodorization chamber and promotes the detoixification of the flue gas of a burner for heating the gas generated from the carbonization and volume reduction chamber and the carbonization and volume reduction chamber. SOLUTION: The space in the flame segment of the burner 4 for heating the carbonization and volume reduction chamber 2 is set at the optimum value intrinsic to the burner and the carbonization and volume reduction chamber 2 is mounted with fins. The gas generated from the carbonization and volume reduction chamber 2 is fed into the deodorization chamber 7 by an impeller 6a and is introduced from the circumference of the flame of the burner 13, by which the eccentricity of the flame to burn the gas is reduced and further the decomposition oxidation of the flue gases of the carbonization and volume reduction chamber 2 and a heating chamber 1 in a turbulence chamber 12 maintained at a high temperature is promoted.
Patent JP-2003096012-A (JP)
Title: Method for distilling styrene or styrene derivative
Inventor: HIRAYAMA KAZUO
IPC: C07C25/28
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a new method for distilling styrene or a styrene derivative. SOLUTION: 2,6-Dichloroquinone-4-chloroimide is added as a polymerization inhibitor to the styrene derivative shown by general formula I (wherein, R is hydrogen, an alkyl, alkoxy, alkanoyloxy group or the like; n is an integer of 0 to 5; R may be the same or different when n is 2 or more; and X1 to X3 are the same or different and show each hydrogen, an alkyl group or the like), and said styrene derivative is distilled.
Patent JP-2003094372-A (JP)
Title: Robot hand
Inventor: TAKIZAWA HARUMITSU
IPC: B29L23/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To extract the hose unmistakably even when it is not positioned at the middle of closing jaws in a process wherein a robot hand grips and extracts a bent vulcanized rubber hose out of a mandrel. SOLUTION: The robot hand 10 is equipped with a pair of opening/closing jaws 18A, 18B, a pair of jaw driving cylinders 20A, 20B, and a jaw unit 14 that grips and releases the object by opening and closing the jaws 18A, 18B. Each of the jaws 18A, 18B can move independently, irrespective of the other's movement. The cylinders 20A, 20B are provided so as to move the jaw 18A with the piston rod 26A of the one side jaw driving cylinder 20A and move the jaw 18B with the cylinder main body 22B of the other jaw driving cylinder 20B.
Patent JP-2003109601-A (JP)
Title: Catalyst layer for high molecular electrolyte fuel cell and method of manufacturing the same
Inventor: YONAMINE TAKESHI
IPC: H01M4/86
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst layer capable of uniformly supplying a reaction gas to a catalyst and quickly discharging the reaction product water, and having high hydrogen ion conductivity and superior reaction efficiency. SOLUTION: This catalyst layer is composed of carbon powder holding a platinum metallic catalyst, a hydrogen ion conductive high molecular electrolyte, and a water repellent material, the carbon powder has a specific surface area of 50-900 m<2> /g, the hydrogen ion conductive high molecular electrolyte has an ion exchange capacity of 0.9-1.4 meq/g, and the water repellent material is composed of tetrafluoroethylene-hexafluoropropylene copolymer.
Patent JP-2003104389-A (JP)
Title: Self-supporting package
Inventor: TOYAMA TOSHIHIRO
IPC: B65D33/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a self-supporting package which has easiness in pouring a content liquid as the package itself does not interfere, stability and shape retention with a problem of bending at its middle difficult to occur even if a large amount of liquid is put, a shape which easily causes convention for easy dissolution when mixing a powder with a liquid in the package and correctness in a measurement value when scales for volume are applied. SOLUTION: The self-supporting package is formed of a bottom structure region and a pair of side face structure regions joined with the bottom structure region and facing each other, while the pair of side face structures are joined and sealed with each other at an upper end and lateral ends. A ratio in length of an upper end side and a bottom end side of the flat package is 0.15 to 0.65:1.0. A resealable spout is provided at the upper end of the package. The self-supporting package is preferable for putting in contents to be dissolved or diluted with a liquid added for use, for example, filled with a liquid diet or an intestinal washing agent for use.
Patent JP-2003103279-A (JP)
Title: Septic tank
Inventor: EGUCHI TAMIYUKI
IPC: C02F3/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To realize a septic tank capable of subjecting synthetic domestic wastewater to cleaning treatment even if a part of a filter membrane module is exposed from synthetic domestic wastewater. SOLUTION: The septic tank 1 equipped with a container 2 for storing synthetic domestic wastewater, the filter membrane module 4 wherein a plurality of tubular filter membranes 11a having the filtering function of synthetic domestic wastewater on the inner surfaces thereof are housed in a cylindrical housing container 10 having a waste liquid discharge port 2 and held at both end parts thereof and an air bubble feeder 6 for supplying air bubbles to the filter membrane module 4 from the region under the filter membrane module 4. The filter membrane module 4 is arranged in the container 2 so that the tubular filter membranes 11a are opened in an up and down direction.  The container 2 can set the water level of synthetic domestic wastewater between a water level l4 immersing the whole of the filter membrane module 4 in synthetic domestic wastewater and a water level l3 bringing a part of the filter membrane module 4 to a state exposed from synthetic domestic wastewater.
Patent JP-2002202836-A (JP)
Title: Input device, equipment, control method, program, and storage medium
Inventor: MAYUZUMI ICHIKO
IPC: G06F3/038
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an input device which can easily specifies a device that a user desires to operate without increasing data processing, communication traffic, etc. SOLUTION: A wireless mouse 120 has a system controller 201, a radio communication part 121, a display part 123, and a mouse function setting button 124. When the mouse function setting button 124 is pressed, the system controller 201 recognizes controllable devices (multimedia 101 and IPWeb font 110) present in the peripheral by using the radio communication part 121 and displays the device names of the recognized devices and a list of the host names at a display part 123. When the user selects an arbitrary device, a link of radio communication with the selected device is established and the wireless mouse serves as an input device of the device.
Patent JP-2003115308-A (JP)
Title: Pressure adjusting mechanism
Inventor: MIYAKOSHI TERUBUMI
IPC: H01M8/04
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a pressure adjusting mechanism in which a fluid is enabled to flow both in the normal direction and in the reverse direction. SOLUTION: External connecting holes 2, 3 to make the fluid respectively inflow or outflow are installed at the mutually adjacent first and second pressure adjusting rooms 9, 10, a pressure adjusting wall 13 capable of moving forward and backward toward the second pressure adjusting room 10 and supported with a prescribed elastic force is installed at the third pressure adjusting room 11 adjacent to the second pressure adjusting room 10.  This mechanism has a supporting shaft 14 which is penetrated through circulation holes of respective partition walls and which, coupled with a pressure adjusting wall 13, moves in accordance with forwarding and backwarding of the pressure adjusting wall 13, the first pressure adjusting valve 18 which is mounted on the supporting shaft 14 via an elastic material so as to be driven toward the first partition wall 7 in the first pressure adjusting room 9 and which opens and closes the circulation hole installed at the first partition wall 7, and the second pressure adjusting valve 17 which is fixed to the supporting shaft 14 in the second adjusting room 10 and which opens and closes the circulation hole installed at the second partition wall 8.
Patent JP-2003104580-A (JP)
Title: Sheet carrying device and image forming device provided therewith
Inventor: SHIKAME OSAMU
IPC: B41J11/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a sheet carrying device offering simple construction for detecting dirt on the surface of a carrying belt and detecting the existence or not of sheets on the carrying belt, and an image forming device therewith. SOLUTION: The sheet carrying device comprises the carrying belt 31 having sheet attracting means 36 as an electrode part for holding the sheets with electric force, for carrying the sheets endlessly turned while being held, a feeding electrode 52b and a feeding brush 51b as first feeding means for applying voltage to the sheet attracting means 36 during passage through a predetermined region, a feeding electrode 52a and a feeding brush 51a as second feeding means arranged at a preset position on the upstream side of a sheet carrying passage beyond the predetermined region and on the downstream side of the sheet carrying passage beyond the position of the sheets to be supplied to the carrying belt 31 for applying voltage to the sheet attracting means 36 during passage through the preset position,  a voltmeter as voltage detecting means for converting a current flowing from the second feeding means to the electrode part 36 during supplying power into voltage and detecting a voltage value, and a control part 80 as determining means for determining the surface condition of the carrying belt in accordance with the detected voltage value.
Patent JP-2003114552-A (JP)
Title: Image forming device
Inventor: FUKUSHIMA SATOSHI
IPC: G03G15/20
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To realize stable image formation by effectively correcting the short- term or long-term fluctuation of image density or tone reproduction caused by various factors, while releasing property between recording material and a fixing member is maintained over a long term. SOLUTION: In this image forming device, a visible image formed on the recording material in accordance with inputted image data is heated and melted so as to be fixed on the recording material by a fixing member. The device has a means for controlling an image forming condition and controls the image forming condition based on the characteristic of a read image pattern by forming the specified image pattern on the recording material, and reading the image pattern formed on the recording material by a pattern forming means. In the device, the temperature of the fixing member is changed in the case of forming the specified image pattern.
Patent JP-2003116036-A (JP)
Title: Image pickup device, processing method for imaging result and processing program thereof
Inventor: HOTTA KAZUYUKI
IPC: G03B7/28
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To make simpler a structure than conventional by applying an image pickup device, a method for controlling the image pickup device and a processing program of the image pickup device to a television camera, for example. SOLUTION: A reference voltage VRT in an analog/digital conversion processing is altered to correct the gain of an imaging result.
Patent JP-2003120342-A (JP)
Title: Throttle control device for internal combustion engine
Inventor: TOMITA TSUGIO
IPC: F02D45/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a throttle control device for an internal combustion engine that rapidly and precisely calculates a throttle sensor output value for a throttle full-closing position of a throttle valve. SOLUTION: The throttle control device is for an internal combustion engine comprising a throttle body having the throttle valve, a motor for drivingly opening and closing the throttle valve, and throttle sensors for detecting travel of the throttle valve. The control device continuously processes detection values of the throttle sensors for drive of the throttle valve in a closing direction to store and learn a throttle sensor value, and when the throttle sensor value is a minimum value, determines that the throttle valve is in a minimum travel position.
Patent JP-2002184727-A (JP)
Title: Metal abrasive solution and method of polishing board with the same
Inventor: KURATA YASUSHI
IPC: B24B37/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a metal abrasive solution which is capable of polishing tantalum, a tantalum alloy, tantalum nitride, or other tantalum compounds used as a barrier layer conductor at a higher rate than a wiring metal film and forming a buried metal film pattern of high reliability and a method of polishing a board with the same. SOLUTION: Abrasive solution comprises a conductor oxidizing agent, an metal oxide dissolvent, a protective film forming agent, and water, its polishing rate ratio of metal to a barrier layer (barrier layer/metal) is 1 or above, and its polishing rate ratio of a barrier layer to an insulating film layer (barrier layer/insulating film layer) is 10 or above. A polished film is polished through a method in which a polishing plate and a board are relatively moved, pressing the surface of the board containing copper, copper alloy, and a barrier layer against the abrasive cloth while the above metal abrasive solution is applied to the abrasive cloth of the polishing plate.
Patent JP-2003122428-A (JP)
Title: Controller
Inventor: SAKAI AKIHIRA
IPC: G06F3/048
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To improve judgement on the importance of errors and operability if a number of errors have occurred. SOLUTION: An on/off switch is provided for determining whether or not each of errors in an error database 15 is to be displayed on an error display part 3 of the controller, and another on/off switch is provided for similarly determining whether or not the error is to be left in an error log file 7, whereby the unnecessary error display of the controller is canceled to improve judgement on the importance of each error and operability in the event that a number of errors have occurred.
Patent JP-2003124217-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: INOUE HIROAKI
IPC: C23C18/31
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent the thermal diffusion of wiring effectively by covering only the surface of buried wiring selectively with a protective film of constant thickness exerting an excellent thermal diffusion preventive effect of wiring. SOLUTION: The surface of the exposed wiring 8 of a semiconductor device having a buried wiring structure is subjected to pretreatment for forming a protective film in order to prevent the thermal diffusion of wiring and a seed layer 9 is formed, for example. A protective film 10 is then formed selectively on the surface of the wiring 8 subjected to pretreatment.
Patent JP-2003116789-A (JP)
Title: Endoscope cleaning device
Inventor: ATOMACHI MASANORI
IPC: A61B1/12
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To clean the inside of internal pipes of an endoscope, to particularly efficiently clean a metallic part in an opening part of the internal pipes hard to clean a stain by imparting ultrasonic vibration to the inside of the internal pipes from an opening part of the endoscope. SOLUTION: This endoscope cleaning device has a connecting tool 1 connected to the opening part formed in the internal pipes 11, 12, and 13 of the endoscope 10, and an ultrasonic vibrator 23 arranged in the connecting tool 1, and imparting the ultrasonic vibration to liquid in the internal pipes 11, 12, and 13 via the connecting tool 1.
Patent JP-2002308051-A (JP)
Title: Electronic vehicle theft prevention device
Inventor: HAYASHI MASAKI
IPC: B60R25/0215
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic vehicle theft prevention device of high reliability. SOLUTION: A lock pin 21 is engaged with and disengaged from a steering shaft 5. A motor 23 operates the lock pin. FET 62a-62c are arranged on an electric feeding passage 72b and control the operation of the motor 23. An ignition switch 81 starts an engine of the vehicle. The second feeding passage 72b is provided with a misrotation preventing switch 61. The misrotation prevention switch 61 mechanically shuts off the second feeding passage 72b when the ignition switch 81 is used.
Patent JP-2003126259-A (JP)
Title: Tracheotomy tube
Inventor: OWAKI SHINGO
IPC: A61M16/08
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a tracheotomy tube of which safety is enhanced by using a connecting member compact and surely connected. SOLUTION: This tracheotomy tube 21 includes an outer cannula 22, and an inner cannula 23. In this case, for the outer cannula 22, a first connecting wall section 26 is provided on the outer peripheral section of one end of a curved outer tube 25. For the inner cannula 23, a second connecting wall section 34, which can be connected with the first connecting wall section, is provided at the outer peripheral section of one end of a curved inner tube 33 which can be inserted in the outer cannula 22, and at the same time, a third connecting wall section 35 is continued from the second connecting wall section. In such a tracheotomy tube 21, a movable pin is provided on either one of the first connecting wall section and the third connecting wall section.  In this case, the distal end of the movable pin can be extended to a specified location which is on the outside of the end of the connecting wall section. Then, a groove 41 which holds the extended section of the movable pin is provided on the other of the first connecting wall section and the third connecting wall section. Such a tracheotomy tube is provided.