baber/WOPTO huggingface dataset:
Patent JP-2002139739-A (JP)
Title: Liquid crystal display device and method for manufacturing semiconductor chip used for the same
Inventor: NAKAJIMA TAKANOBU
IPC: H01L29/786
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To decrease the size and the weight of a liquid crystal display device wherein a protruding part 6 protruding from a side surface 3a of one transparent substrate 3 is provided at the other transparent substrate 2 of the two transparent substrates encapsulating a liquid crystal and stuck to each other and semiconductor chips for displaying and driving a number of transparent electrodes 4 and 5 for pixel in both the transparent substrates are mounted on the protruding part 6. SOLUTION: The semiconductor chips are specified to be constituted of a first semiconductor chip 7 for displaying and driving half of the transparent electrodes for pixel in both the transparent substrates and a second semiconductor chip 8 for displaying and driving the rest and the two semiconductor chips are disposed in the longitudinal direction of the protruding part 6.
Patent JP-2002138118-A (JP)
Title: Graft-copolymer and thermoplastic resin composition containing the same
Inventor: ISHII YUTAKA
IPC: C08F2/26
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a graft-copolymer having excellent gloss and color- developing ability, and improved processability, and to provide a thermoplastic resin composition comprising it. SOLUTION: This graft-copolymer is obtained by polymerizing a vinylic monomer in the presence of an acrylic rubber obtained by emulsion polymerization system at a pH less than 9.0. This thermoplastic resin composition comprises the graft-copolymer and a vinylic copolymer.
Patent JP-2002141277-A (JP)
Title: Aligner and pressure correction method
Inventor: AMANO TOSHITAKA
IPC: H01L21/027
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide proper ways of correcting the change of image-forming characteristics which accompany pressure fluctuations, in terms of the throughput of a device and correction accuracy. SOLUTION: The stage driving to the exposure position begins (S501), at least one of the atmospheric pressure and environmental air pressure within a device is read at a certain interval, and the amount of pressure fluctuation from the read the barometric value is calculated (S502). Correction means is decided automatically from the correction means that correct the amount of change of the image-forming characteristic accompanying the pressure change from the calculated amount of pressure change, the correction is calculated from the amount of pressure change (S503), the image-forming characteristic is corrected (S504), and the pattern of an original plate is projected and exposed onto the original plate, that is mounted on the stage of the original plate by way of the projection optical system.
Patent JP-2002144270-A (JP)
Title: Suction jig and carrying method of carried article
Inventor: NAKAMORI TOSHIO
IPC: B65H5/08
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a suction jig capable of carrying a carried article without leaving a sucked mark and a carrying method of the carried article. SOLUTION: A sucking surface of the suction jig 10 is constituted of a flat plate type porous plate 20 and a sealing member 22. At the time of sucking, the sealing member 22 is adhered to a work, and the porous plate 20 and the work make contact with each other on a flat surface. Consequently, even when the work is of a thin sheet type, the work is not deformed in a produced shape at the time of sucking and it can be carried without leaving the sucked mark on the work.
Patent JP-2001358264-A (JP)
Title: Thermal conduction sheet and method of manufacturing the same
Inventor: NAKANISHI MOTOYASU
IPC: B32B3/24
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a thermal conduction sheet which can sufficiently prevent the peeling of an adhesive face and delamination of constituent elements themselves, has a high lamination maintaining strength, hardly has defects such as cleaving with respect to the deformation, and has an excellent mass productivity, needless to say a good thermal conductivity. SOLUTION: A sheet-like elastomer layer 2 is laminated on one face of a sheet-like graphite layer 1. The sheet-like graphite layer 1 is formed with many through holes in the thickness direction. Many elastomer projections 4 projecting from the sheet-like elastomer layer 2 are set in the through holes 3 to construct the thermal conduction sheet.
Patent JP-2002148257-A (JP)
Title: Feces collecting container
Inventor: HIROSE TETSUO
IPC: G01N1/04
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a feces collecting container capable of easily collecting a required amount of feces in a wide range of hardness from water-like feces to hard feces. SOLUTION: The feces collecting container is comprised of a tubular container main body 1 and a cap part 4 provided with a stick 3 with a collecting part 2 for collecting feces at the tip. With the stick 3 housed inside the container main body 1, the opening part 5 of the container main body 1 is sealed by the cap part 4. A feces collecting hole 15 of a shape capable of holding water- like faces by their surface tension is formed at the collecting part 2 provided for the tip of the stick 3.
Patent JP-2002150444-A (JP)
Title: Lending case for dvd and the like provided with antitheft functions
Inventor: TAKINAMI MASASHI
IPC: B65D85/57
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a lending case for DVD etc., capable of rapidly unlocking a lock of the lending case brought by a client to a counter and unlocking a plurality of superposed cases in a lending case provided with a theft prevention functions, so that DVD etc., displayed on a shelf of a rental shop will not be stolen. SOLUTION: This case comprises a body case 1 and a cap 2 and has a structure with the cap not being opened by sliding and inserting a lock plate 10 to a lock plate insertion space 8 from a side surface opening 9 of the case. Both clamp pieces 23, 23 of the lock plate 10 are engaged with guide grooves 24, 24, formed on the cap 2 and the body case 1 and a claw 15 projected from the case is provided on a side edge of the lock plate 19. A lock claw 18 for engaging with an engagement part 28 of the body case 1 is provided on a flat spring 17 deflection-deformed making a base part 16 as a center.
Patent JP-2002144472-A (JP)
Title: Metal-thermoplastic resin laminate, and coated wire and laminated steel panel using the same
Inventor: OTSUKA YOSHIHIRO
IPC: C08L67/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a metal-thermoplastic resin laminate of which the metal base material and a thermoplastic resin composition are excellent in durable adhesiveness even if an adhesive is not used, and a coated wire and a laminated steel panel both of which use the metal-thermoplastic resin laminate. SOLUTION: The metal-thermoplastic resin laminate is characterized by that a thermoplastic resin composition prepared by compounding 3-70 pts.wt. of an epoxidized diene polymer having an epoxy resin in its main chain and containing oxirane oxygen in a concentration of 0.5-4.0 wt.% with 100 pts.wt. of a thermoplastic resin is laminated or applied to a metal. The coated wire and the laminated steel panel both of which use the metal-thermoplastic resin laminate are also disclosed.
Patent JP-2002151660-A (JP)
Title: Magnetic random access memory and magnetic information write method
Inventor: NAKAO HIROSHI
IPC: H01L43/08
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To properly maintain the holding characteristics of magnetic information by magnetizing both of a pinned layer and a free layer in the most stable direction, so that 4F2 which is the smallest size is taken as the cell size of an MRAM. SOLUTION: This magnetic random access memory is provided with a magnetic tunnel junction J provided with the free layer, an insulation layer and the pinned layer laminated and formed between a vertically positioned and crossed word line WL and a bit line BL. The free layer and the pinned layer at the magnetic tunnel junction J form a square in a plane, and the magnetizing direction Hp of the pinned layer is fixed in a diagonal direction.
Patent JP-2002148846-A (JP)
Title: Toner
Inventor: IKEDA NAOTAKA
IPC: G03G9/08
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide toner with which stable image density and an image having an excellent image quality are obtained over a a long term without being affected by the fluctuation of environment. SOLUTION: This toner has toner particles incorporating at least a binder resin and a colorant and inorganic particulates externally added and mixed to the toner particles, and surface processing with a charge control resin is applied to the inorganic particulates.
Patent JP-2002149172-A (JP)
Title: Storage medium and download method
Inventor: NAKAI SHUICHI
IPC: H04N7/167
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently perform downloading. SOLUTION: Program information describing the procedure of downloading is stored in a storage medium and provided to a user. By using the storage medium, a procedure to automatically performing a processing without relying on a user operation is comprised in a process till desired contents data is finally downloaded after access to a server. Thus the number of operations of the user, etc., is reduced.
Patent JP-2001205832-A (JP)
Title: Ink jet recording method and ink jet recorder
Inventor: STEVEN F POND
IPC: B41J2/01
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording method and an ink jet recorder in which a gray scale color print and a high resolution color image can be formed while reducing total cost of imaging material and imaging hardware. SOLUTION: The ink jet recording method comprises a step for forming a first pixel 22 by ejecting at least one kind of ink in color ink set onto a basic material, and a step for forming a light interference pixel by ejecting opecifier ink 24 onto the first pixel 22 wherein resolution of the first pixel does not decrease substantially at the light interference pixel.
Patent JP-2002156840-A (JP)
Title: Image forming device
Inventor: DOSHODA HIROSHI
IPC: G03G15/16
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of realizing an ozone-less state, the reduction of cost, miniaturization and power saving by providing a transfer member with a ferroelectric layer where pyroelectric property by dipolar orientation is not lowered with time and which is not cracked and made excellent in wear resistance, shape retention and mechanical strength. SOLUTION: In this image forming device provided to be opposed to an image carrier and equipped with the transfer member transferring a toner image on the image carrier to recording material, the ferroelectric layer at least in the dipolar orientation state is provided on the transfer member and is constituted of an inorganic sintered body obtained by directly sintering inorganic ferroelectric material at high temperature.
Patent JP-2002153655-A (JP)
Title: Game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To facilitate inspection by reducing the control burden of a main CPU. SOLUTION: A CPU 1020 provided on the side of a display device 100 for displaying various selection results which serves as an example of a peripheral device controls the display of special symbols, normal symbols, and chance- increasing symbols in a unified fashion (steps S1700, 1702 and 1703), thus simplifying the control system of the peripheral devices and facilitating inspection by an inspection facility, while reducing the control burden of a main control portion 200.
Patent JP-2002155875-A (JP)
Title: Scroll compressor
Inventor: IWASHIDA AKIRA
IPC: F04C18/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce centrifugal force of a drive part in high speed operation to improve durability and reduce sliding loss, and effectively reduce leak loss in the whole operation range. SOLUTION: A fixed scroll part 5 and a rotary scroll part 6 are formed of metal materials of different thermal expansion coefficients, and lap thickness T1 of the one having the larger thermal expansion coefficient is set to be thicker than the one having a smaller thermal expansion coefficient. A lengthwise inclination is provided in a raised end 4c of a spiral lap 4c having the larger thermal expansion coefficient in such a way that a thrust direction gap G between the spiral lap 4 in the scroll part 6 having the larger thermal expansion coefficient and an end plate 1 in the scroll part 5 having the smaller thermal expansion coefficient is increased from the outer circumferential side to the center side for achieving above purpose.
Patent JP-2002162939-A (JP)
Title: Image display method and image display device method and device for image displaying
Inventor: YAMAGUCHI AKIRA
IPC: G09G3/20
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an image display method and an image display device, by which appropriate image display is realized even though the transfer rate of i/f is insufficient when displaying an image on a monochromatic LCD panel having a digital i/f and a subpixel structure and a 9.5-bit high gray-scale image is displayed by a one card two head system in the image display by a QXGA using a DVI, for example. SOLUTION: Image data different in number of gray scales are transferred by one subpixel and other subpixels as image data corresponding to each subpixel of a monochromatic display. In the monochromatic display, image data corresponding to the same number of gray scales are generated by each subpixel using the transferred image data to display the image.
Patent JP-2001186514-A (JP)
Title: Method and device for detecting repeated frame of video signal
Inventor: JANKO BOZIDAR
IPC: H04N19/89
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To surely detect a repeated frame of a video signal that is frozen under an actual environment. SOLUTION: A video acquisition module 12 acquires an input video signal, a subtraction unit 14 and a frame delay circuit 16 obtain an inter-pixel difference of a corresponding field of a consecutive frame and an absolute value unit 18 obtains an absolute difference. A bit map 20 stores the absolute differences and a threshold generator 22 obtains a threshold TH from the absolute difference. A comparator 24 compares the output signal of the bit map 20 with the threshold and stores the result to a logic bit map 26. A segment counter 30 obtains a count value of each segment of the logic bit map and a normalizing distribution computer 28 obtains a normalized count value. A limit circuit 32 obtains a boundary value from the normalized count value and detects the repetitive frame, in response to output the signals of comparators 34 and 36.
Patent JP-2002160833-A (JP)
Title: Discharge mechanism of sheet body vessel
Inventor: MINAGAWA TATSUYA
IPC: G03B42/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet body from protruding from a vessel without affected by the attaching/detaching operation of the vessel. SOLUTION: This discharge mechanism is provided with a lid closing roller 80 capable of closing a lid body 24 and automatically deeding a cassette 14 to a prescribed position, a motor 38 rotating the lid closing roller 80, and a electromagnetic clutch 82 capable of transmitting and cutting off the torque by the motor 38 relative to the lid closing roller 80.
Patent JP-2002164837-A (JP)
Title: Mobile communication system and base station apparatus
Inventor: TODA TAIJI
IPC: H04W56/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system which simply, positively and autonomically establishes synchronism of transmission and reception timings between a plurality of base stations. SOLUTION: In a mobile communication system which has a plurality of base stations 2, and a mobile station 1 selectively connects circuit with one or two or more of the base stations and communicates by transmission and reception by at prescribed timings, the plural base stations consist of a base station which has a GPS receiver 19 and a base station which does not have a GPS receiver, the base station which has a GPS receiver 19 decides a transmission and reception timings of its own station based on the signal received by the GPS receiver 19 from the GPS satellite, and the base station which does not have a GPS receiver determines the transmission and reception timings by taking hierarchical synchronism with the base station which has the GPS receiver 19 as center.
Patent JP-2002159241-A (JP)
Title: Device for breeding fishes or shellfishes
Inventor: IWATA NAKAHIRO
IPC: A01K63/04
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a device which can culture fishes or shellfishes in a state capable of submerging in sand without causing the deterioration of a culturing environment due to the accumulation of contaminants such as excrements and feed residues, and to provide a method for breeding the same. SOLUTION: This device for culturing fishes or shellfishes, comprising a breeding water tank 1 for breeding the fishes or the shellfishes, sand or a sand- like material 14 spread over the bottom of the water tank in a stratified state in a thickness permitting the fishes or shellfishes to submerge in the sand or sand-like material, a means 3 (a water pipe for connecting a water supply tank 2 to the water tank 1 by a siphon action in the figure) for forming a water flow from the lower side of the layer of the sand or the like to the upper side, and a means (for example, a drainage port disposed above the sand layer) for discharging the contaminants in the water tank. The method for culturing the fishes or the shellfishes such as Paralichthys olivaceus by the use of the device.
Patent JP-2002170983-A (JP)
Title: Light receiving semiconductor device
Inventor: TSUJI MASAYOSHI
IPC: H01L27/14
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a light receiving element of 1 μm band for use in long distance optical communication formed on an Si substrate and having low noise characteristics and ultrahigh speed characteristics, and an inexpensive light receiving semiconductor device in which the light receiving element and a peripheral circuit are fabricated on a single Si substrate. SOLUTION: An electron injection type separated light absorption/ multiplication avalanche photodiode comprises an n+ type Si buffer layer 2, a nondoped n- type Si multiplication layer 3, a p+ type Si field relax layer 11, a p- type SixGe1-x composition inclined barrier relax layer 12, a p- type β-Fe((CyGe1-x)xSi1-x)2 light absorption layer 13 (0<x, y<1), a p+ type Si cap layer 5, and a p+ type Si contact layer 6 formed sequentially on an n-type Si(100) substrate 1. Any one or both of the field relax layer 11 and the barrier relax layer 12 may be dispersed with.
Patent JP-2002168007-A (JP)
Title: Support cover and support cover-equipped fence using h-shaped support
Inventor: TERASHITA TETSUMI
IPC: E01F15/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a support cover excellent in durability and capable of being easily mounted, and a sound insulation wall which is excellent in durability and beauty and fitted with the support cover. SOLUTION: The support cover 4, covering a flange section of an H-shaped support 3, is provided with a cover body for covering the surface of the flange in a width direction. The outer surface of the cover body is formed in such a curved shape as to swell outward, and both ends, in a width direction, of the cover body are provided with locking parts engaged with the side edge section of the flange. Additionally, the support cover 4 is mounted on at least one flange of the sound insulation wall, and the end of a wall member 6 is inserted into a groove part 8 formed of the web and flange of the H-shaped support 3 for the purpose of making the wall member 6 supported on the H- shaped support 3.
Patent JP-2002173338-A (JP)
Title: Front glass for illumination
Inventor: YAMAMOTO HIROSHI
IPC: C03C10/14
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide front glass for illumination which is used for an illuminator and has excellent thermal impact resistance to prevent damage of a light source and splashing of glass splinters to the outside of lighting fixtures in case of the failure of the light source and to facilitate forming of the front glass for illumination. SOLUTION: This front lens for illumination is transparent crystallized glass which contains, by mass per cent, 58 to 70% SiO2, 18 to 25% Al2O3, 0.5 to 5% Li2O, 0 to 2% Na2O, 0 to 2% K2O, 1 to 5% MgO, 0 to 0.3% CaO, 0.1 to 2% BaO, 0.1 to 7% ZnO, 0.1 to 7% TiO2, 0.5 to 7% ZrO2 and 0.1 to 2.5% Sb2O3 and in which a β-quartz solid solution is deposited as a main crystal.
Patent JP-2002166524-A (JP)
Title: Printing apparatus having printing plate supply device provided in its plate cylinder
Inventor: HIRAI KEISUKE
IPC: B41F27/12
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus having a printing plate supply device provided in its plate cylinder and easily charging a printing plate in the plate cylinder even when there is no work space at the peripheral surface side of the plate cylinder. SOLUTION: A guide member capable of inserting a printing plate cassette in the plate cylinder 1 in a slidable manner along the axial direction of the plate cylinder 1 is provided to the cylinder groove 20 formed to the plate cylinder 1 and an operator can load the plate cylinder with the printing plate axially through a side plate opening part 6a and an end surface opening part 20b. A leading end holding means 70 for holding the leading end of the loaded printing plate is provided outside the plate cylinder 1 and the plate cylinder is rotated in such a state that the printing plate is held y the leading end holding means 70 not only to develop the printing plate but also to allow the leading end holing means 70 to fall with respect to a taking-up shaft to mount the leading end of the printing plate.  By this constitution, the loading or mounting of the printing plate can be easily performed.
Patent JP-2002171638-A (JP)
Title: House wiring box
Inventor: MATSUNAGA YOSHINORI
IPC: H02G3/08
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a wiring box which can be connected easily and securely with a wire protecting tube, and be manufactured at low costs. SOLUTION: In the house wiring box, a wire protecting tube 3 in which a ring shaped crests 1 and troughs 2 are repeatedly provided, can be mounted. An insertion hole 6 for inserting the protecting tube 3 is provided on a side wall 5 in the box body 4. The first protrusion 7 to be engaged with a trough 2 of the protecting tube 3 inserted into the insertion hole 6 is protrusively provided in the inner peripheral surface of the insertion hole 6. The second protrusion 8 to be engaged with another trough 2 is protrusively provided in the inside or outside in the inserting direction of the insertion hole 6. While the first protrusion 7 is engaged with a trough 2 from one side in the radial direction, the second protrusion 8 is engaged with another trough 2 from the other side in the radial direction.
Patent JP-2002173098-A (JP)
Title: Space solar panel and its manufacturing method
Inventor: NAKAMURA KAZUYO
IPC: H01L31/042
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a solar panel and its manufacturing method allowing manufacturing and maintaining the space solar panel easily in a short time. SOLUTION: This solar panel 20 is wholly formed by detachably connecting several unit solar battery modules 21 comprising several solar battery cells 22 and connecting wires 23 for connecting the cells 22 and the unit solar battery modules are electrically connected with each other. Thereby the solar panel 20 can be easily formed by combining the normalized modules 21. When manufacturing or maintaining, working hours can be reduced as the modules are electrically connected only by connecting them mechanically.