baber/WOPTO huggingface dataset:
Patent JP-2002251944-A (JP)
Title: Gas-blast circuit breaker
Inventor: MORI TADASHI
IPC: H01H33/915
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas-blast circuit breaker capable of contributing to miniaturization and cost reduction of an apparatus by simplifying a puffer piston and reducing the diameter thereof while avoiding excessive pressure rise of a compression chamber. SOLUTION: A cylinder part 30 having the same outside diameter continuously from an piston surface 29a is formed on the puffer piston 29. This cylinder part 30 is formed over a length equal to a movable part stroke of a moving distance of an operation rod 13 and a cylinder 11 in the gas-blast circuit breaker operation. A seal device 26 for preventing the gas leakage from the inside of the compression chamber 12 by sliding on the cylinder part 30 is installed on the inside surface of the cylinder 11. A releasing slot 15 for releasing the gas in the compression chamber 12 is formed in the side surface part of the cylinder part 30. The releasing slot 15 is disposed toward the side of an operation mechanism part from a position contacting to the seal device 26 at the time a fixed arc contact 1 is separated from a moving arc contact 5.
Patent JP-2002253057-A (JP)
Title: Formed product for planting pot
Inventor: KAGEYAMA EIJI
IPC: A01G9/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a formed product for planting pot capable of inexpensively being provided because of having a relatively simple structure, allowing saving labor and improving efficiency of an operation of fitting and arranging a planting pot in a storing pocket of a frame case and allowing easily and singly changing the direction of the planting pot in the storing pocket of the frame case so that the flower faces a desired direction. SOLUTION: This formed product for planting pot is structurally characterized by forming the whole product by a synthetic resin with a thin wall, arranging a plurality of single planting pot 15 composed of a cylindrical peripheral wall 11 opening at the top face and a bottom wall continuing to the bottom end of the axial direction of the peripheral wall 11 in the longitudinal and latitudinal directions, forming a connecting part 16 on each adjacent facing open edge 17 and 17 of top open edges 13 of mutually adjacent planting pots 15 and separably connecting to unitedly form a tray shape as the whole and forming the total shape of the top end part of the peripheral walls 11 and 11 of the mutually adjacent planting pots 15 and 15 in inverted U shape when mutually bringing the adjacent facing open edges 17 and 17 into contact.
Patent JP-2002255974-A (JP)
Title: Silicon compound, liquid crystal composition and liquid crystal display element
Inventor: KATO TAKASHI
IPC: C07F7/12
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a new silicon compound having a low viscosity, a low threshold voltage and improved compatibility, a liquid crystal composition containing the same, and a liquid crystal display element using the liquid crystal composition. SOLUTION: A silicon compound of the general formula (1) (wherein, Y<1> is a 1-10C alkylene or the like; Y<2> is a 1-10C alkyl or the like, and an arbitrary -CH2 - group of the alkyl may be substituted with -O- or the like; A<1> to A<4> are each independently 1,4-cyclohexylene, 1,4-phenylene, a 1,4-phenylene whose arbitrary -H is substituted with a halogen, or the like; Z<1> to Z<3> are each independently a single bond or the like; and p and q are each independently 0 or 1). A liquid crystal composition containing the silicon compound and a liquid crystal display element using the liquid crystal composition are also provided.
Patent JP-2002261717-A (JP)
Title: Radio communication system
Inventor: OSAGAWA FUJIO
IPC: H04B7/26
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To overcome the problem from viewpoints of increases in a predetermined volume, a weight and a facility cost of a radio device, in the case that warships and other vessels, aircraft or the like simultaneously need many radio channels and a radio jamming removing performance (hereinafter referred to as 'ECCM' properties) by needing a frequency, in response to the number of channels to assure many radio channels. SOLUTION: A radio communication system reduces the numbers of the radio devices and antenna units by adding a voice encoder, a time-division multiplexer, and a voice decoder to a conventional use channel machinery and materials and multiplexing the radio channels by a time-division multiplexing communication, decreases in size of the warships and other vessels, persons and expenses required for a maintenance due to decreases in a radio reflecting sectional area and the number of mounting machinery and materials by reducing a volume and a weight of occupying communication equipment material, and improves the ECCM properties by enhancing an efficiency of the radio channel.
Patent JP-2002256120-A (JP)
Title: Rubber composition for heat-resistant rubber
Inventor: MATSUNAGA SHINYA
IPC: C08L23/08
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a vulcanizable rubber composition for heat-resistant rubber which can give a vulcanized rubber molding excellent in mechanical properties and resistance to heat aging. SOLUTION: This rubber composition is prepared by compounding (A) a copolymer blend comprising (a) 100 pts.wt. ethylene/α-olefin/nonconjugated polyene copolymer formed from ethylene, a 3-20C α-olefin, and a nonconjugated polyene and having an intrinsic viscosity [η] at 135 deg.C in decalin of 2.7-6.0 dl/g and (b) 3-100 pts.wt. ethylene/α-olefin copolymer formed from ethylene and a 3-20C α-olefin and having an intrinsic viscosity [η] of 0.2-1.0 dl/g with, based on 100 pts.wt. copolymer (a), (B) 0.2-5 pts.wt. aminic antioxidant, (C) 0.2-5 pts.wt. phenolic antioxidant, and (D) 1-10 pts.wt. sulfur-based antioxidant. A cross-linked rubber article is prepared by cross-linking the composition.
Patent JP-2002258275-A (JP)
Title: Reflective liquid crystal display panel and method for repairing pixel
Inventor: SUZUKI MITSUAKI
IPC: G02F1/13
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To relax restrictions on irradiation directions of laser beam irradiated for repairing defective pixels. SOLUTION: A reflective liquid crystal display panel comprises a light transmissive array substrate AR, an opposed substrate CT, a liquid crystal layer LQ which is placed in between these two substrates AR and CT as a cell of a liquid crystal component and has more than one of pixel divisions that are controlled their orientation of each liquid crystal molecules from the substrates. The array substrate AR contains reflective pixel electrodes 1 that reflect the incident light from a light source through the opposed substrate CT and the liquid crystal layer LQ and wiring members that are placed below these reflective pixel electrodes 1. These reflective pixel electrodes 1, in particular, include openings 1C for transmitting a part of light from the light source from the array substrate AR to confirm display conditions of each pixel.
Patent JP-2002263743-A (JP)
Title: Method for press-drawing perforated and bottomed cup
Inventor: SUZUMURA TAKASHI
IPC: B21D22/26
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a perforated and bottomed cup press-drawing method capable of preventing defects such as shortage of wall thickness and cracks generated during the drawing, and preventing degradation of the production efficiency. SOLUTION: A temporarily opened hole 12a in a stock 12 when pressing a bottomed cup 26 is expanded by an expansion punch 20 which is lowered in a slightly preceding manner to a drawing punch 18. An excessive stock fed during the expansion is successively moved to a draw-deformed part side. As a result, generation of shortage of wall thickness during the pressing can be suppressed. Generation of crack itself can be prevented by suppressing the shortage of wall thickness. In addition, additional working for repairing the shortage of wall thickness can be omitted, and degradation of the production efficiency can be prevented.
Patent JP-2002266515-A (JP)
Title: Car stop mechanism
Inventor: OSHIBA SHIGERU
IPC: E04H6/42
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a car stop mechanism for safely loading various cars. SOLUTION: The car stop mechanism 10 corresponding to the positions of front wheels for the car to be loaded is installed onto the loading surface F of a pallet P. The car stop mechanism 10 is composed of external projecting members 11 and 11 as a pair of round bars and internal projecting members 12 and 12 as a pair of the round bars having smaller diameters. The external projecting members 11 and 11 are welded to the loading surface F of the pallet P vertically in the traveling direction of wheels WL and WS. The internal projecting members 12 and 12 are welded to the loading surface F of the pallet P in parallel with these external projecting members 11 and 11 on the insides of the external projecting members 11 and 11.  A space between the mutual internal projecting members 12 and 12 is set in an extent that both internal projecting members 12 and 12 are brought into contact with the wheel WL when the wheel WL having a large diameter is loaded.
Patent JP-2002263673-A (JP)
Title: Carrier for water treatment, method for manufacturing the same, and facility for water treatment
Inventor: KOYOU HIROYUKI
IPC: C12M1/40
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for water treatment which has high water absorptivity, can perform efficient water treatment and has excellent durability, to provide a method for manufacturing the same, and to provide a facility for water treatment. SOLUTION: A carrier 4 for water treatment is obtained by carrying out gas foaming of thermoplastic resin of high water absorptivity by using a physical foaming agent or resin-made micro balloons which include gas. The carrier 4 for water treatment obtained by gas foaming has substantially spherical isolated bubbles. For example, when the carrier 4 is used as a fluidized bed, the carrier 4 exhibits good flow properties or good re-floating characteristics especially when the facility is restarted after air diffusion or halt of mechanical agitation. The carrier 4 also exhibits high mechanical strength, especially tear strength, and can realize outstanding durability. Hence such a carrier 4 for water treatment and a facility for water treatment in which such a carrier 4 for water treatment is used can perform efficient water treatment for a long period of time.
Patent JP-2002262755-A (JP)
Title: Pasture fence for harmful birds and beasts
Inventor: AIDA TOYOJI
IPC: A01M29/32
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a pasture fence for harmful birds and beasts capable of protecting ducks, call ducks, etc., left loose on a paddy field from harmful birds and beasts and enabling simple installation and recovery. SOLUTION: In this pasture fence for labor-saving, each fence column body and each fence column-fixing type block 2 among wide spans can each be adjusted at installation position and installation angle and enables free attachment or detachment and an auxiliary supporting rod 10 capable of adjusting the length is provided in order to stabilize fixation of the fence column body 1 and the supporting rod 10 can freely be attached or detached and a protective net 15 and a wire 21 are formed as a curtain system capable of freely surrounding and moving under the support of upper wire 17 of net and lower wire 18 of net and the protective net 15 or the wire 21 is formed also on upper face in addition to side faces forming protecting places in three-dimensional shape and as necessary,  impulse current is applied to the upper face for protection and facility for dividing the interior of the field into plural partitions by intermediate partition fences or removing plural partitions is provided.
Patent JP-2002267465-A (JP)
Title: Vehicle information plotting device
Inventor: OGAWA TSUYOSHI
IPC: G01C21/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle information plotting device that plots a highly visible graphic implying vehicle information, particularly, the information on a traffic jam plotted in accordance with the plotted type of a road on geographic information. SOLUTION: This vehicle information plotting device is provided with a vehicle information plotting position deciding means 103, a vehicle information graphic plotting position calculating means 104, and a vehicle information graphic plotting means 107. The deciding means 103 decides the plotting position of the graphic implying the vehicle information on an arbitrary road in accordance with the gradient of the road calculated by means of a road gradient calculating means 102 and the plotted type of the geographic information. The calculating means 104 calculates the plotting position of the graphic implying the vehicle information from the information decided by means of the deciding means 103. The plotting means 107 plots the graphic implying the vehicle information at the plotting position calculated by means of the calculating means 104.  Consequently, this device can offer more naturally recognizable highly visible vehicle information to the user.
Patent JP-2001288350-A (JP)
Title: High-whiteness degree biaxially oriented polyester film
Inventor: PFEIFFER HERBERT
IPC: C08J5/18
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a high-whiteness degree biaxially oriented polyester film having the ultrahigh whiteness degree, readily producible at a low production cost and capable of reutilizing a recycled raw material in an amount of 10-70 wt.% based on the weight of the film without changing the characteristics of the film in the production process. SOLUTION: This high-whiteness degree biaxially oriented polyester film is characterized in that the film has a base layer comprising at least a polyester, the base layer comprises a cycloolefin copolymer in an amount of 2-60 wt.% based on the weight of the base layer and at least one kind of white pigment in an amount of 0.1-25 wt.% based on the weight of the base layer and the glass transition temperature of the cycloolefin copolymer is 70-270 deg.C.
Patent JP-2002269088-A (JP)
Title: Method for associating information systems, and its implementing device and processing program thereof
Inventor: AOYAMA YUKI
IPC: G06F13/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide technology which makes it easy to refer to the process history of all associated information systems and also makes it speedy to confirm transaction contents and specify corrected data. SOLUTION: An inter-information-system associating method for associating processes between information systems has a step where transfer data outputted from a transfer source information system are transferred to a transfer destination information system, a step where transfer history document information is generated on the basis of the transfer data transferred from the transfer source information system to the transfer destination information system, transfer source property information showing property information of the transfer source information system having outputted the transfer data, transfer- destination property information showing property information of the transfer destination information system to which the transfer data are transferred, a step where the generated transfer history document information is stored,  and a step where the stored transferred history document information is referred to by retrieving the transfer history document information with the transfer source property information and transfer destination property information.
Patent JP-2002271691-A (JP)
Title: Image processing method, image processing unit, storage medium and program
Inventor: YONEZAWA HIRONORI
IPC: A63F13/213
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method, an image processing unit, a storage medium and a program that can make the spatial coordinates between a real projection space and a virtual space coincide and eliminate positional shift at compositing, between a real photographing video image and a CG(computer graphics) video image. SOLUTION: A correction means 105 corrects the distortion of a real projection video image prior to compositing of the real photographing video image with the CG video image by a video image compositing means 107, to make space coordinates of the real photographing space with those of the virtual space coincide, thereby eliminating a positional shift at compositing between the real photographing video image and the CG video image.
Patent JP-2002264415-A (JP)
Title: Device for holding roll-shaped ink film
Inventor: FUJII MAMORU
IPC: B41J17/24
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for holding a roll-shaped ink film which has a superior workability in exchanging the roll-shaped ink film by a simple constitution. SOLUTION: One and the other support holes 24 and 27 are formed to both end parts in a breadth direction of a winding drum 32 of the supply side to which the roll-shaped ink film 22 is wound. A first supporting part 25 is set to an apparatus body 23a and is fitted in the one support hole 24. A second supporting part 28 which has an axis on a line 26 including an axis of the first supporting part 25 is fitted in the other support hole 27 and can be moved to be inserted and detached in a direction of the axis to the other support hole 27. An elastic member 31 is held by a holding part 41 added to an apparatus body 23b. A base end part 37 of the elastic member 31 is received by the apparatus body 23b, and a free end part 30 resiliently presses the second supporting part 28 towards the first supporting part 25.
Patent JP-2002276270-A (JP)
Title: Electric shutter
Inventor: TANAKA KAZUTO
IPC: E06B9/88
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To stop a shutter always at proper timing in an emergency if a high limit position detection means is out of order. SOLUTION: At a predetermined shutter opening time, driving of a motor is started and measurement of a shutter opening operation time t1 is started (S405). When the opening operation time t1 exceeds a continuous opening limit time LT1 (S407), driving of the motor is stopped, and measurement of the opening operation time t1 is finished (S410). If the shutter reaches the high limit position and a high limit switch is turned on (S408), motor driving is stopped while measurement of the opening operation time t1 is ended (S413). Subsequently, the opening operation time t1 is stored as an opening time in an opening time storage buffer. When the opening time is stored three times in the opening time storage buffer, a continuous opening limit time LT1 is computed on the basis of these opening times.
Patent JP-2002277209-A (JP)
Title: Registration measuring method and device thereof
Inventor: TERADA HIROTSUGU
IPC: H04N9/093
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To measure the pasted location of channels of color components of a color separating prism optical system independently of a circuit system of an object to be measured etc. SOLUTION: An image pickup block 60, the object to be measured, is mounted to a lens mount part 17 of an X-Y stage 10. Measuring light of a wavelength matched with the channel of each color component of the color separating prism optical system of the image pickup block 60 is made incident onto the color separating prism optical system from a switching-type light source 30. By an image pickup device 40 for measurement for receiving via an enlarging optical system 20 the measuring light returned from a CCD image sensor of the channel of each color component via the color separating optical system, the image of a predetermined region of the CCD image sensor is picked up for every channel of each color component. The pixel location of each CCD image sensor is measured by a computer 50 for control/processing on the basis of its image output.
Patent JP-2002277379-A (JP)
Title: Method and instrument for measurement by scanning type capacitance microscope
Inventor: TAKASAKI YOICHI
IPC: G01B7/34
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To allow indirect observation under the condition where a desired voltage is impressed to a diffusion area of a sample surface part observed actually, without affected by sample structure, when a state of a local depletion layer in the diffusion area of a semiconductor sample is observed by an SCM. SOLUTION: The sample formed with an insulation film 105 on a surface where upper faces of the diffusion area 103, a well area 102 and a silicon substrate 101 are exposed is prepared by working a semiconductor device. A probe 111 for a cantilever 110 is made to contact on the insulation film of the surface of the diffusion area of the sample, a probe 112 for the probe is made to contact with the well area of the sample, a direct current bias of a prescribed voltage is impressed between the two probes under the condition therein, and a capacity change between the two probes with respect to a change of a voltage amplitude when an alternating voltage is impressed is detected therein, so as to observe indirectly the state of the local depletion layer in the diffusion area.
Patent JP-2002278811-A (JP)
Title: Field editing device and method, and field editing program
Inventor: AZUMA KEIJI
IPC: G06F17/30
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a field editing device capable of editing a field in the file of arbitrary data format. SOLUTION: The field editing device 1 is provided with a hexadecimal display means 11 for reading an editing object file being the object of field editing and hexadecimally displaying editing object data recorded in this editing object file, a field dividing means 12 for dividing these hexadecimally displayed editing object data into fields, a field extracting means 13 for extracting a designated field out of the fields divided by the field dividing means 12, and a data converting means 14 for converting the data format of a designated field in the fields extracted by the field extracting means 13.
Patent JP-2002280247-A (JP)
Title: Coil winder
Inventor: ONO FUJIO
IPC: H01F41/06
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a coil winder which can fair the bulge of a coil winding by means of a coil fairing means, keeping it wound on a core after finishing an ultrathin coil winding. SOLUTION: In the coil winder, which is equipped with a positioning jig 2 provided on, the core 1 which is counterposed to the positioning jig and rotated by a motor, and a jig cap 3 which his provided slidably in the axial direction of this core, and is further equipped with a coil winding section which can wind a coil on the core between the above positioning jig and the jig cap, a coil fairing means 6 is provided freely advancing and retreating toward the winding section, and under the condition that the coil be wound on the winding section, and the coil fairing means 6 advances toward the coil, so as to fair the coil wound on the winding section.
Patent JP-2002284570-A (JP)
Title: Oxide sintered compact and sputtering target
Inventor: UCHIUMI KENTARO
IPC: C23C14/34
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering target having less frequency of arcing in sputtering, which comprises substantially indium, tin, magnesium, and oxygen. SOLUTION: The oxide sintered compact has a texture consisting of particles comprising 10-20 atm.% tin, <=0.5 atm.% magnesium, and the rest indium and oxygen and particles comprising <=5 atm.% tin, 0.8-1.5 atm.% magnesium, and the rest indium and oxygen. The sputtering target consists of this sintered compact.