baber/WOPTO huggingface dataset:
Patent JP-2002077723-A (JP)
Title: Moving image processor and moving image processing method and recording medium
Inventor: KOMAKI YOSHIO
IPC: H04N19/503
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce arithmetic quantity necessary for the correction of a moving image. SOLUTION: An encoding unit 100 for encoding a moving image is provided with a correcting part 121, a scene judging part 122, a correction data generating part 123, and a scene change detecting part 124. The scene change detecting part 124 detects the scene change of the moving image based on a different picture at the time of encoding, and inputs the detected result to a scene judging part 122. The scene judging part 122 judges the scene of the picture after the scene change by using a predicted picture from the movement compensating part 116 in detail, and a correction data generating part 123 decides a correcting method based on the result of the scene judgment. The correcting part 121 performs correction by the decided correcting method until the next scene change is detected.  Thus, the correcting method is updated only when the scene change is generated so that the correction can be properly performed, and that the arithmetic quantity necessary for the correction can be reduced.
Patent JP-2002076337-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HOSHINO YUTAKA
IPC: H01L21/28
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To enable a further microminiaturization by allowing a reduction in an on-resistance of a transistor and an improvement in a breakdown voltage to be compatible. SOLUTION: A semiconductor device having an insulated gate type field effect transistor comprises: a semiconductor substrate having a first conductivity type semiconductor region on its main surface; a gate conductive film formed on a surface of a channel forming region of the main surface via a gate insulating film; a heavily doped source region formed at one end of the gate insulating film, and having a high second conductivity type impurity concentration; a lightly doped drain region formed on another end side opposed to the one end side and having a low second conductivity type impurity concentration; and a heavily doped drain region formed in the first conductivity region of the main surface at the other end side of the gate insulating film, and formed to interpose the lightly doped drain region together with the channel forming region and having a high second conductivity impurity concentration. In this device, the lightly doped drain region has a trapezoidal part protruding in its sectional shape at a position higher than the surface of the channel forming region.
Patent JP-2002079225-A (JP)
Title: Continuous dehydrator for vegetable refuse
Inventor: YOSHIMI KAZUNARI
IPC: B65G65/46
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a continuous dehydrator whereby vegetable refuses produced as industrial wastes, even if contain root tubers of edible roots, can be dehydrated continuously without stagnation in the treatment tank in reducing their volume. SOLUTION: This dehydrator is provided with a cylindrical treatment tank 4 having vegetable refuse inlet 2 at the rear, having a helical conveying means 6, an impeller-like extruding means 7, and a rotary cutting edge 8 in its cavity in the given order, and having a pressure-receiving filtration plate 10 fixed in position adjoining to the edge 8 in the front end of the tank 4 and having a plurality of slots 11 each with a funnel-like cross-section in which the opening on the side of pressure reception is wide, and that of the opposite side is narrow. According to this structure, the vegetable refuses, even if contain root tubers A, can be smoothly discharged from an exit 3 because the refuses are extruded while the tubers are cut finer and dehydrated.
Patent JP-2002092687-A (JP)
Title: Paper sheet housing device
Inventor: IWAI KOJI
IPC: B65H29/46
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet housing device capable of increasing the number of paper sheets to be housed without increasing the fore and aft directional dimension of the device. SOLUTION: Since each driving shaft 12 are provided freely to be driven in the vertical direction, in comparison with a conventional paper sheets housing device provided with a shaft to be moved in the fore and aft direction at a nearly central part of an arm, a fore and aft directional space to be required for the movement of each driving shaft 12 is reduced, and a fore and aft directional dimension of a part for housing paper sheets can be sufficiently secured. With this structure, the number of paper sheets to be housed can be increased without increasing the fore and aft directional dimension of the device.
Patent JP-2002099925-A (JP)
Title: Image display method and image display device
Inventor: SATOU NATSUKO
IPC: G06T15/08
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To display an image allowing instant comprehension of the conditions around a surface and that at a desired depth of a body structure. SOLUTION: A plurality of similar layers L1-1 to L1-n and L2-1 to L2-n, having a fixed thickness d1, are formed inside basic layers L1 and L3 representing the surfaces of lungs α and β, and a three-dimensional image of a desired layer is displayed. A three-dimensional image of a composited layer formed by compositing a plurality of desired layers is displayed. The three- dimensional images of a plurality of the desired layers are displayed in a cine form. In this way, the overall image of the vicinity of the surface and of the desired depth area of the body structure can be observed through a bird's eye view.
Patent JP-2002091954-A (JP)
Title: Document file processing system for plural character code system and method of processing the same
Inventor: YAMAZAKI MAKOTO
IPC: G06F3/12
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To perform reliable file preparation processing without impairing contents even in the document data of a character code system different from a character code system in a printing processing and an electronic document file processing, in regard to a document file processing system of a plurality of character code systems for making a single font format printer perform printing processing or for preparing a general purpose electronic document file and its processing method. SOLUTION: When acquired variable data is a character code system which is the same as that of the printer 12, an editing means 24 recognizes a character code together with fixed information on an acquired template 29, and when the character code system is different from that of the printer 12, the means 24 performs code recognition only of the fixed information on the template 29 and prepares an edition file obtained by integrating the variable data with the character code system as it is.
Patent JP-2002089432-A (JP)
Title: Generating system for automobile
Inventor: TSURUKAWA FUMIAKI
IPC: B60R1/06
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To extend a travel distance and improve fuel consumption efficiency of an electric vehicle, hybrid vehicle, etc. SOLUTION: Many small-sized wind power generators utilizing a side wind are mounted in a body, and an integral unit of a side-view mirror and the wind power generator with small resistance of air is installed.
Patent JP-2002089274-A (JP)
Title: Oil extraction device in inter-cooler of internal combustion engine
Inventor: SATO YOSHIMI
IPC: F02M35/10
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To surely and smoothly extract oil stored in a case 14 of an inter- cooler 13 provided in an intake passage 11 from a blower compressor 8 of an exhaust turbosupercharger 6 to an internal combustion engine 1 to the downstream of an intake air control valve 4 for the internal combustion engine 1 through an oil extraction passage 19. SOLUTION: A rising part 21 is provided on an inner surface of the case 14 at a part adjacent to an opening part of the oil extraction passage 19 to the case 14.
Patent JP-2002093231-A (JP)
Title: Back-light device
Inventor: ISHIZEKI HIROBUMI
IPC: F21Y103/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a back-light device allowed to be reduced in size and thickness and capable of obtaining the maximum luminance in a short time after power is applied. SOLUTION: This back-light device 10 has a light guide member 12 along the back of a light transmitting panel 11, a cylindrical light source 13 disposed on the end face of the light guide member 12, and a lamp reflector 14 for covering the light source 13. The lamp reflector 14 is provided with a circular-arc surface 14A corresponding to the radius of curvature of the light source 13. In the back-light device 10, the clearance G1 between the light source 13 and the circular-arc surface 14A is from 0.2 mm to 0.5 mm.
Patent JP-2002088568-A (JP)
Title: Polyolefin monofilament and method for manufacturing the same
Inventor: IWAMA TADANORI
IPC: D01D5/088
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide polyolefin monofilaments having well balanced uniform filament diameters and tensile strengths, having inherent properties of polyolefin and suitable as an industrial material. SOLUTION: The polyolefin monofilaments have diameters of >=0.05 mm, the variance of filament diameters in the longitudinal direction of <=5% per 100 m and the variance of tensile strengths of <=6%.
Patent JP-2002092951-A (JP)
Title: Phase change optical disk and method of manufacturing the same
Inventor: SUZUKI KATSUMI
IPC: G11B7/243
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To heighten the film deposition rate of a dielectric material protective film and to enhance manufacturing capacity of a phase change optical disk by optimizing a material which constitutes the dielectric material protective film protecting a phase change recording layer. SOLUTION: In the phase change optical disk 10, the dielectric material protective films 2 and 4 consisting of a mixed material of ZnS and TiO2, ZnS and Ta2O5 or ZnS and CeO2 and mixtures formed by adding ITO thereto, a recording film 3 and a reflection film 5 are respectively sputtered to a substrate 1. The mixed material containing ITO is capable of direct current sputtering, even though it is a dielectric material. Thus, tact time is reduced.
Patent JP-2001120535-A (JP)
Title: Cooling system and computer tompgraph having cooling system
Inventor: HELL ERICH DR
IPC: H05G1/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To constitute a cooling system to an X-ray source arranged in a gantry rotatable with the rotary axis as the center so as to improve exhaust of heat generated when actuating the X-ray source arranged in the gantry. SOLUTION: This cooling system is provided with a first annular heat exchanger 9 connected so as to conduct heat with an X-ray source 2 arranged in a gantry 1, and is provided with a second heat exchanger 13 arranged in an annular shape, and this heat exchanger is arranged around the first heat exchanger to be connected so that these mutually conduct heat.
Patent JP-2002097029-A (JP)
Title: Forming die for optical element
Inventor: KASAI HIROAKI
IPC: C03B11/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent peeling of a film in a forming die for press forming an optical element and possess non-fusion property with glass and durability. SOLUTION: In the forming die for an optical element, a first layer 3 of chromium, a second layer 4 of chromium nitride, and third layer 5 of chromium oxide or/and chromium oxynitride are successively laminated on a forming surface 2a of a die base material 2.
Patent JP-2002099229-A (JP)
Title: Display device
Inventor: MIYOSHI TAKASHI
IPC: E01F9/688
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly exchange a display plate for internally illuminated display and to maintain sealing performance for a long period of time. SOLUTION: A gasket 20 is mounted at an open edge 18 of a main case 12 of the display device to make the display plate 17 insertable and removable in the state of opening a display case 14 into and from the main case. When the display case is closed, this gasket comes into tight contact with the inside surface of the display case 7 and is regulated the insertation and the removal.
Patent JP-2002096765-A (JP)
Title: Gate member for truck
Inventor: OYAMA CHIHIRO
IPC: B62D33/023
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a gate member capable of preventing the reduction of mechanical strength of a gate even if a thickness of an upper end part of the gate is reduced and an inner measurement width dimension between gates is enlarged. SOLUTION: A box-shaped hollow projecting part is provided at an intermediate position on an outer side of an upper gate member of the gate for truck constituted by the upper gate member, an intermediate gate member, and a lower gate member.
Patent JP-2002096711-A (JP)
Title: Manufacturing method of through anchor and through anchor
Inventor: KOKETSU EIJI
IPC: B60R22/24
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a through anchor and the through anchor simple in structure, easy to automate its manufacturing process and to reduce cost and favourable in a sliding property of webbing. SOLUTION: The through anchor 10 is constituted of a main body part 12 having a through hole 16, a covering part 18 to form an insertion hole 20 by covering a peripheral edge of this through hole 16 and a piece 22 a surface 26 applied with chromeplating of which is exposed on a lower edge of the insertion hole 20 and on which the webbing 50 for occupant constraint is wound around, and the sliding property of the webbing for occupant constraint is favourable. The covering part 18 is provided by integrally molding a resin material in a state of fixing the piece 22 on a mold separately from the main body part 12 to manufacture this through anchor 10. Consequently, a process to hold the piece 22 on the main body part 12 before fixing the mold of the main body part 12 is eliminated, and automation of the manufacturing process of the through anchor 10 is facilitated and becomes low in cost.
Patent JP-2001121321-A (JP)
Title: Tool head
Inventor: LEIBER HANS-JUERGEN
IPC: B23Q5/20
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a tool head wherein the force that drives means to displace a tool radially is independent of the rotating speed of the tool head and the radial displacement of the tool. SOLUTION: The tool head comprises a first slide 31 displaceable in opposite directions as first directions orthogonal to an axis of rotation 2 of the tool head, a second slide 32 displaceable in opposite directions parallel with the first directions, and displacement control means 4 for control of the displacement of the two slides and capable of moving them in opposite directions. The displacement control means act in opposite directions parallel with the axis of rotation 2 of the tool head. Each of the slides 31 and 32 has pressure means 5 capable of applying larger force than the centrifugal force acting on the slide to the same slide in the direction opposite of that of the centrifugal force.
Patent JP-2002109780-A (JP)
Title: Optical head test apparatus
Inventor: KADOKAWA YUICHI
IPC: G11B7/09
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical head test apparatus that can test an optical head device under the condition of obtaining the same characteristics as that obtainable when incorporated into an actual optical recording medium drive apparatus. SOLUTION: The apparatus for testing the optical head device 106 controls one or more functions out of focusing servo control, tracking servo control and spindle servo control, using control circuits (a PCB mounted thereon a controller, a servo circuit, a digital circuit, etc.), of the optical disk drive apparatus 100 into which the device 106 to be tested is to be incorporated.
Patent JP-2002108316-A (JP)
Title: Display control method, display controller, display unit and electronic equipment
Inventor: TAMURA TAKESHI
IPC: G09G1/16
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a display control method, a display controller, a display unit and electronic equipment enabling to perform the displaying of a moving picture giving no unnatural feeling even in the case of moving picture data which are to be generated at a rate lower than a reading rate. SOLUTION: A display controller 80 is provided with a display data RAM(random access memory) 82 and generates a frame frequency having frequency f0 in its internal oscillation circuit. The storage area of the display data RAM 82 corresponds to the moving picture display area of a liquid crystal panel. The display panel is driven with the moving picture data 86 read out from the RAM 82 with the frame frequency f0 to display the moving picture. When display data 90 which are generated from a display data generating circuit 88 with a frame frequency lower than the frame frequency f0 are to be written in the RAM 82, the controller 80 performs control so as to read out the display data with the frame frequency f0 after making the writing of the moving data advance at least one scanning line or more.
Patent JP-2001079216-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To facilitate program development or maintenance by constituting the control program of a variable prize ball device for variable display of general pattern and variable display of special pattern as a module, and includ ing a lower-rank slave module defined within the module in the program. SOLUTION: Data for designation each image corresponding to command data is stored in a ROM constituted in an LCD display device 35. When the command data is transmitted from a basic circuit 46 to the LCD display device 35 through an LCD circuit 48, a CPU in the LCD display device 35 transmits an image control command signal to a VDP constituted within the LCD display device 35 on the basis of the control program of the ROM, and the VDP generates image data. The control program of a variable prize ball device for variable display of general pattern and variable display of special pattern is constituted as a module, and the program comprises a lower-rank slave module defined within the module.
Patent JP-2002110589-A (JP)
Title: Breaking apparatus and method
Inventor: SAWADA KOICHI
IPC: B23K26/38
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a breaking apparatus and method for precise and easy breaking along programmed breaking line, with relatively simple and high cost performance processing means. SOLUTION: The breaking apparatus and method comprise a laser 3 for heating the programmed breaking line 7 of a material 1 to be broken, and a jig 4 for providing stiffness to the material 1 to be broken at the both sides of programmed breaking line 7.
Patent JP-2002106607-A (JP)
Title: Fan coupling device
Inventor: YAMADA TAKESHI
IPC: F01P7/08
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a controllable fan coupling device with high accuracy. SOLUTION: A storing chamber 32 is installed on the outer circumferential side of a labyrinth part M for transmitting a running torque of a drive disc 12 to a housing 14, and the volume of the storing chamber 32 is variably controlled by the sliding movement of a piston 30. The piston 30 is slidably moved by the pressing drive of an arm 33 relatively rotating to the housing 14 together with the rotation of a bimetal 37 thermally displacing with the variation of the outside temperature. Projections 31, 34 having cam surfaces 31a, 34a on the facing edge surfaces are installed in the piston 30 and the arm 33 respectively, and the rotation of the arm 33 is converted into the sliding movement of the piston 30 through the projections 31, 34.
Patent JP-2002115697-A (JP)
Title: Electric blower
Inventor: SUZUKI HITOSHI
IPC: F04D29/44
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower capable of preventing deformation or damage of a fan or a diffuser or burnout of an electric motor part caused by abnormal rise of a vacuum degree and temperature when a suction opening part of a fan case of an electric blower is sealed. SOLUTION: An electric blower is comprised of a stator 4 having a rotor 5, a rotor rotation shaft 6 and a fan 13 attached on a tip thereof, a diffuser 12 leading cooling air to the electric motor part, and a fan case 14 covering the fan 13 and sealing an upper part of the diffuser 12. A through hole 17 is provided on an opening part 16 and the rotor rotation shaft 6 to be an air duct. Air can flow in the electric blower through the through hole 17 even under a condition that the suction opening 14a of the fan case 14 is sealed.
Patent JP-2002073250-A (JP)
Title: Cover with character
Inventor: AKIHO KAZUHIKO
IPC: H04M1/23
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is necessary to perform the language setting of a personal computer or the like at the time of sharing and inputting multi-language to one personal computer or the like, and that it is necessary to prepare several keyboards suitable for any language to be used, and to reconnect the keyboard to be used to the main body of the personal computer or the like for the purpose of realizing its conformable use. SOLUTION: A keyboard cover 1 is formed like a cover so that the keyboard part of a normal personal computer or the like can be covered, and provided with marks corresponding to characters newly set for the respective keys of the keyboard, that is, characters in the other language other than the characters originally indicated by the respective keys.
Patent JP-2001186270-A (JP)
Title: Line powered codec, device for increasing power of line powered codec and method for increasing power of line powered data access arrangement including line powered codec
Inventor: JONATHAN HERMAN FISHER
IPC: H04M19/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and reliable digital access arrangement(DAA) which can be fed with power at least partially by an available line current provided by various countries. SOLUTION: This DAA adaptively enables an operation that is suitable as a condition guarantee by power supplied from the telephone line and meanwhile, satisfies relevant required conditions of many countries. In a line powered codec, a startup procedure for an international line powered codec uses register setting, for instance, register setting of a specified country, and the register setting is fed with power from the low voltage side (e.g. a PC or modem side) of the line powered codec and maintained. Thus, a state in which the line powered codec is programmed can be maintained even during a low line power state, so the line powered codec does not always return to a default state by resetting due to a power loss in the telephone line.
Patent JP-2002117194-A (JP)
Title: Component collection supporting system for used product
Inventor: OKADA YUKO
IPC: G06Q50/26
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem that work efficiency is lowered when precise disassembly is performed for collecting all components in the case of processing used OA equipment or the like. SOLUTION: In order to solve such a problem, by selecting a production stopped component included in a used product and a recyclable component to be recycled from the used product corresponding to the demand of the production discontinued component by unitarily managing a request to the production discontinued component, the production discontinued component included in the used product can be effectively recycled, the disassembly of components can be planned while considering a economical effect in processing of the used product and unwanted costs in disassembly can be reduced.