baber/WOPTO huggingface dataset:
Patent JP-2002148535-A (JP)
Title: Optical scanner
Inventor: YAZAWA JUNICHI
IPC: H04N1/19
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To make black or white stripes inconspicuous by reducing the level generating black or white stripes in an output image even when a superposed part or a gap part is generated in a junction part of scanning lines adjacent to each other in a scanning line direction in a divided scanning type optical scanner to be used for a printer or the like. SOLUTION: Scanning lines La, Lb adjacent to each other in the scanning line direction are respectively formed by 1st and 2nd scanning optical systems. In the distribution of quantity of light when superposition is generated in the junction part C of the scanning lines La, Lb, the quantity of light in the range generating the superposition is between '1' and '2'. Since the quantity of light does not exceeds '2' (the quantity of light is about 1.5 times) even when the quantity of light is increased due to the superposition, black stripes generated in the superposed range is suppressed to a lower level than heretofore.
Patent JP-2002157581-A (JP)
Title: Method for reducing image data capacity and device therefor
Inventor: HOSONO DAIGO
IPC: G01N21/956
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an image data capacity reducing method for reducing a capacity so as not to cause a hindrance in usage and also relieving burden on a memory or an arithmetic unit concerning a large capacity of image data and to provide a device therefor. SOLUTION: When master data generated in a master data memory part 32 is preserved in a main storage device 35 based on extraction data from a feature extracting part 31, a non-inspection area is set and master data within the area is erased and not preserved, though master data with the possibility of being protruded from the non-inspection area by a position deviation is not the object of erasure. Thus, the processing speed of calculation, etc., is increased by relieving burden on the main storage device 35, the master data memory part 32 and a defect collating part 33.
Patent JP-2002156492-A (JP)
Title: Nuclear power generation system
Inventor: KITO KAZUAKI
IPC: G21D5/08
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To attain high heat efficiency with a simplified constitution. SOLUTION: Intermediate heat exchangers 20 and 22 are placed in the primary system 12 of SCR 10, supercritical water is used for the coolant of the primary system 12 which is connected to the secondary system 36 via the intermediate heat exchangers 20 and 22. In the secondary system 36, a turbine 46 is inserted and supercritical water is used also for the coolant of the secondary system 36. The coolant thermally recovered by cooling the SCR 10 becomes high temperature, is sent to the intermediate heat exchangers 20 and 22 and heat-exchanged with the coolant in the secondary system 36. In the intermediate heat exchangers 20 and 22, high temperature and high pressure fluid over pseudo-critical temperature is produced and the turbine 46 is driven by the high temperature and high pressure fluid over pseudo-critical temperature.
Patent JP-2002158039-A (JP)
Title: Electrolyte for secondary battery and secondary battery
Inventor: YOKOYAMA SHOICHI
IPC: H01M10/05
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte for secondary battery that has a high ion conductivity and is a polymer electrolyte useful as a material for an electrochemical device such as a secondary battery having excellent safety, and a secondary battery that uses this electrolyte and has a superior cycle property. SOLUTION: In the secondary battery electrolyte made of an ionizing compound and an organic polymer, the organic polymer contains a polymer of boric acid ester compound or a polymer of nitril group-contained compound.
Patent JP-2002126898-A (JP)
Title: Crushing device for pet bottle using cleaner
Inventor: ARAI YASUYUKI
IPC: B29B17/00
Filed: 2000-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a crushing device for a PET bottle using a cleaner, not needing manpower in crushing the PET bottle. SOLUTION: On the tip port of an instrument 2 formed with a female screw and a suction hole 5 provided on the tip port of the instrument 2 provided with a cylindrical shape, or on the tip of an instrument 2 provided with a cylindrical shape, formed with an inserting/removing instrument provided with a suction hole 5 and a packing 7, a drinking mouth of the PET bottle 1 is fixed, the rear end of the instrument 2 is inserted into a nozzle of the cleaner, the switch of the cleaner is on, and the air in the PET bottle is sucked, thereby crushing the PET bottle 1 to make it small.
Patent JP-2002164074-A (JP)
Title: Fuel-cell stack and its method of manufacture
Inventor: HARA NAOKI
IPC: H01M8/24
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel-cell stack capable of achieving a small and flat SOFC (solid oxide fuel cell) of high reliability, a method of manufacturing it, and an SOFC using the stack. SOLUTION: The solid electrolyte fuel cell stack comprises a stack of cell plates each having a solid electrolyte layer coated on its upper and lower surfaces respectively with a fuel electrode layer and an air electrode layer. Cell plates A each comprising an air electrode layer 2, a base 4, a solid electrolyte layer 3 and a fuel electrode layer 1 stacked in that order and cell plates B each comprising the fuel electrode layer 1, the base 4, the solid electrolyte layer 3 and the air electrode layer 2 stacked in that order are stacked alternately. The air electrode layers or the fuel electrode layers of both cell plates are brought into contact with each other and an air passage or a fuel passage is formed by the channeled air electrode layers and the flat air electrode layers or by the channeled fuel electrode layers and the flat fuel electrode layers.
Patent JP-2002168976-A (JP)
Title: Automatic supply device
Inventor: SHIBUYA MAMORU
IPC: A01K5/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic supply device capable of clearly showing pointers and easily setting time for conducting predetermined movements. SOLUTION: This automatic supply device 1 is equipped with a movement for a clock, a passage for supplying a predetermined material, a supply port 12 for communicating with the passage in order to supply the predetermined material to the outside, an opening and closing valve for opening and closing the supply port, and an accommodation case 13 for accommodating the movement for the clock and the passage whereon the supply port is provided to face external direction. The movement for the clock is equipped with the pointers 4 and 6 on a rotating shaft thereof and an actuating part for conducting opening and closing movements of the opening and closing valve while keeping a predetermined phase difference from the pointers 4 and 6. The accommodation case is provided with a display part 11a for setting the time for conducting opening and closing movements by displaying the pointers.
Patent JP-2002170995-A (JP)
Title: Collimated light radiator
Inventor: HATTORI AKIRA
IPC: G02B27/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a collimated light radiator radiating a highly accurate collimated light. SOLUTION: A condensing part, i.e., an FZP(Fresnel zone plate) 3, is disposed at a position spaced apart from the light emitting part 4b of an LED 4 by a distance L sufficient with respect to the emission diameter and a light shielding part 2b for refracting unnecessary light outward is disposed on the periphery of the FZP 3. Furthermore, a secondary light source of a microspot formed at the focal point of the FZP 3 is provided with a collimator part 2a focused thereat.
Patent JP-2002166748-A (JP)
Title: Display device for vehicle
Inventor: HIRAO AKINARI
IPC: G09G5/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To properly display on a screen according to the physical constitution of a driver, brightness on the outside of a car, and an operational control. SOLUTION: As a seat slide position is set the forwarder, the position of the eyes of the driver sitting on a seat is moved to the forward more upper side, the display area of a display 11 set in an instrument panel 13 between a driver's seat D and a front passenger's seat A is moved smaller and to the upper side of the operator's seat side.
Patent JP-2002170630-A (JP)
Title: Shield connector
Inventor: MIZUTANI YOSHIO
IPC: H01R13/648
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a shield connector with small number of parts. SOLUTION: An elastic contact part 31, formed into a shape of cutting off a cylinder at its middle part along the longitudinal direction, and shifting the end parts in the direction of diameter so as to lie one upon another, is formed to a metal ring 29 mounted inside a through hole 28 of a conductive flange 23. The elastic contact part 31 is made to cover a shield layer 13 of a shield cable 10, while leaving its deformed and elastically expended diameter intact, and made to contact with the shield layer 13 by its restoring force. Afterwards, a waterproof cylinder part 22 and a housing 21 are successively formed around the shield cable 10 by molding.
Patent JP-2002173650-A (JP)
Title: Pressure-sensitive adhesive film for protecting optical sheet
Inventor: KIKUCHI TAKASHI
IPC: C09J7/02
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive film that has excellent performance for protecting optical sheets, permits high-accuracy defect inspection of the optical sheet to which the adhesive sheet is applied and gives good coating appearance, when the optical sheet after adhesive film is peeled off is coated with an adhesive or a hard coating agent or the like. SOLUTION: In an adhesive film in which a plastic film is provided with an adhesive layer on one surface, an adhesive film for protecting an optical sheet is used that has >=80% the whole light permeability and has <=30 deg. of the change in the water-contact angle of the glass face between before and after heat treatment at 100 deg.C for 1 minute, as the adhesive layer is applied to the glass face.
Patent JP-2002172560-A (JP)
Title: Machining method and device of trunnion for toroidal continuously variable transmission
Inventor: MITSUHASHI SHIRO
IPC: B24B41/06
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a machining method of a trunnion for a toroidal transmission capable of improving the efficiency by shortening a machining time, and executing the machining with high accuracy in size. SOLUTION: In this machining method of the trunnion for the toroidal continuously variable transmission having a pair of concentric shaft parts 7a, 7b on both end parts for oscillatably, displaceably and rotatably supporting a power roller forming the toroidal continuously variable transmission, and having a circular hold 16 for assembling a radial needle bearing, on a flat face 15 of an intermediate part, the circular hole 16 of the trunnion 8 is taken as tool reference and fixed by a 180 deg. dividing chuck mechanism 45, one shaft part 7a is ground by a grinding wheel 43, and then the other shaft part 7b is ground by the grinding wheel 43 after the 180 deg. dividing of the trunnion 8.
Patent JP-2002082367-A (JP)
Title: Front teleconverter having vibration isolating function
Inventor: SUZUKI KENZABURO
IPC: G02B15/163
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a front teleconverter which is properly corrected of various aberrations, including those in vibration isolation and has superior imaging performance and vibration isolation performance desspite high magnification. SOLUTION: This front teleconverter(TC) is adapted to be mounted freely detachably on the object side of a photographic lens (L1 or L2, etc.), and is greater in afocal magnification than 1.9. The front teleconverter(TC) has a positive lens group GF, having a cemented positive lens and a negative lens group GR having a cemented lens including a positive lens, of which the convex face is directed to the image side. Vibration isolation is effected by moving a vibration isolating lens group GV, consisting of a lens group having the negative refracting power over the entire part or part of the negative lens group GR, in a direction nearly which is orthogonal with the optical axis.
Patent JP-2002175641-A (JP)
Title: Optical head
Inventor: TAKASHIMA MAKOTO
IPC: G02B7/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To solve a conventional problem of difficulty in making stable adjustment on account of the generation of histeresis or crosstalk at the time of sphericality gate, in an optical head having an optical base formed with a large-friction causing material. SOLUTION: An elastic structure 1b is installed in the optical base that comes into contact with a gate screw 3, an actuator 2 is pressed on the optical base through the elasticity and thereby hysteresis and crosstalk are reduced.
Patent JP-2001211186-A (JP)
Title: Device and method for transmitting data
Inventor: KAWAKAMI YASUNORI
IPC: H04L12/28
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide data transmitting method and its device, by which the procedure of transmission/reception is facilitated and the burden on a user is relieved. SOLUTION: The method and the device are ones for exchanging the synchronizing communication by a plurality of channels between a plurality of units through the use of a high speed serial bus. When an audio-vidual unit exchanges synchronizing communication data, a default channel number being a fixed channel number is used as far as the channel number to be used is not designated from the outside.
Patent JP-2002181028-A (JP)
Title: Universal connection mechanism for adjusting direction variable part angle of equipment and equipment using the same
Inventor: IWASAKI TSUNAMI
IPC: F16C11/04
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a universal connection mechanism capable of easily miniaturizing the mechanism by an inexpensive configuration when adjusting an angle of a direction variable part for a basic part of equipment, adjusting an angle of the direction variable part for the basic part, and fixing the direction variable part at the angle stably. SOLUTION: This universal connection mechanism adjusting an angle of the direction variable part for the basic part by supporting the direction variable part of the equipment for the basic part so as to oscillate and turn freely is provided with a shaft part supporting the direction variable part in one end part, a movable support member whose central part in the direction of axial line is connected with the other end part of the shaft part and which is provided with fitting parts like circular column in which convex faces are formed at both ends in a T-shape, a hollow holding member in which concave faces coming into slide-contact with the convex faces at both ends of the fitting parts are formed on an inner peripheral wall to support the movable support member so as to oscillate and turn freely for the basic part,  and a lock means engaging with the fitting parts and regulating the movement of the movable support member for the holding member.
Patent JP-2001204719-A (JP)
Title: Device provided with displaceable supporting device
Inventor: ERTEL RAINER
IPC: A61B6/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To avoid the fault of operation due to grips 11 and 20 in a device provided with a supporting part 7 and a supporting device 8 supported by the supporting part 7 relatively displaceably with respect to the part 7 on a supporting side 12 and providing the device 8 with these grips 11 and 20 for manually displacing the device 8 relatively with respect to the part 7. SOLUTION: The grips 11 and 20 are arranged on the supporting side 12 of the supporting device 8.
Patent JP-2002183723-A (JP)
Title: Image processing device and method
Inventor: OCHIAI YOSHINOBU
IPC: H04N1/19
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an image without unsuitable feeling by effectively eliminating the influence of an abnormal condition such as dirt or a scratch on the output image while realizing high resolution of an image processing device itself. SOLUTION: This image processing device obtains a visible image and an infrared image from image information recorded in a silver film, thereafter detects lost picture elements caused by the abnormal condition such as dirt or a scratch residing on the silver film from the infrared image, forms an edge image from the visible image, and restores the lost picture elements on the visible image by referring to the positional relationship between the lost picture elements detected from the infrared image and the edge picture elements on the edge image.
Patent JP-2002187855-A (JP)
Title: Prophylactic and therapeutic agent for endometriosis
Inventor: SUGAMATA MASAO
IPC: A61K31/4535
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a medicine effective for prophylaxis and therapy of endometriosis. SOLUTION: This prophylactic and therapeutic agent for endometriosis contains an antiallergic drug as an active ingredient.
Patent JP-2002179199-A (JP)
Title: Refueling device
Inventor: KUROIWA NATSUKI
IPC: B60K15/04
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a refueling device which can easily feed fuel without generating blowback. SOLUTION: The fuel feed device has an oil feed nozzle 6, the forward end 7 of which is inserted into an oil feed opening 4 opened at the forward end of a filler tube 3 provided in a fuel tank 2 of an automobile 1 to feed fuel. A cylindrical seal body 8 composed of a rubber elastic body, the outer periphery 8a of which is pressure-fitted to the inside face 3a of the filler tube 3, is mounted to the forward end 7 of the nozzle 6.
Patent JP-2002189127-A (JP)
Title: Film for liquid crystal display device and method for manufacturing the same
Inventor: SAKAMAKI SATOSHI
IPC: B29C41/26
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To make a striped pattern hardly visible in a film for a liquid crystal display device used as a polarizing plate protective film or the like and manufactured in a solution film forming method even when the film thickness is <=60 μm. SOLUTION: Thickness data sampled at intervals of 1 mm extending over 500 mm continuously in a longitudinal direction are denoted as X(0)-X(500) (μm). Variance in thickness ΔD(n) (μm) per 1 mm is calculated based on the equation (1). ΔD(n)=X(n)-X(n-1)... (1) When the maximum term in ΔD(1)-ΔD(500) is expressed as ΔDmax, ΔDmax satisfies the inequality (2). ΔDmax<0.30... (2).
Patent JP-2002189287-A (JP)
Title: Mask blank evaluating method and apparatus
Inventor: TAKAHASHI SHINICHI
IPC: G03F1/20
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a mask blank evaluating method and apparatus which are capable of easily evaluating the entire part of mask blanks and are high in throughput. SOLUTION: The pressure to be added to a measuring sample is changed by changing the pressure in a pressure chamber 1. The pressure in the pressure chamber 1 is measured by a pressure gage 7. The silicon film in the measuring sample is irradiated with a laser beam 9 through a translucent film 10 and the reflected light meeting a bulging from the silicon film is imaged by a one- dimensional photodetector 11, such as a photodiode array. A personal computer 4 calculates the bulging of the measuring sample from the spread of the reflected light detected by the one-dimensional photodetector 11. This measurement is carried out plural times by changing the pressure and the personal computer 4 determines the residual stress in the measuring sample and the Young's modulus of the measuring sample from the pressure and the bulging of the measuring sample.
Patent JP-2002190070-A (JP)
Title: Life guard system
Inventor: IIO KENJI
IPC: G08B25/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a life guard system detecting not only an abnormal unlocking action in a lock but an abnormal condition such as occurrence of a fire and intrusion and an abnormal condition of a person on the interior side. SOLUTION: This life guard system is provided with the lock 14 arranged in a door 11, a lock action detecting means 15 installed on the interior side of the door 11 for detecting a locking action and a normal unlocking action of the lock 14 and an abnormal unlocking action from the exterior side, and an alarm generating means 19 giving an alarm K by the abnormal unlocking action detected by the lock action detecting means 15. By means of the lock action detecting means 15, a guard starting mode signal A is produced by detection of the locking action, a guard resetting mode signal B is produced by detection of the normal unlocking action, and an abnormal unlocking mode signal C is produced by detection of the abnormal unlocking action.  By means of the alarm generating means 19, a locking information F is produced by receipt of the guard starting signal A, an intrusion alarm K is produced by receipt of the abnormal unlocking mode signal C, and the intrusion alarm K is stopped by receipt of the guard resetting mode signal B.
Patent JP-2002199406-A (JP)
Title: Moving image gop synchronization system
Inventor: NAKADA YASUHISA
IPC: H04N19/177
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a moving image GOP synchronization system that reduces deterioration in the image quality at execution of 3:2 pull-down. SOLUTION: A reference signal generating device 1 generates a black burst signal 2 of a video synchronizing signal representing a black color and provides an output. A GOP data generator 3 generates a GOP data synchronizing signal from the black burst signal 2 and provides an output of TS data 8. A video signal generator 4 outputs an interlace video signal 9 from the black burst signal 2. Encoders 5, 5a, 5b receive the TS data 8 and the interlace video signal 9 discriminate the 3:2 pull-down and provide outputs of MPEG2 elementary streams 17, 17a, 17b.
Patent JP-2002195815-A (JP)
Title: Deflection correction measuring device
Inventor: SHIOTANI HIROYUKI
IPC: G01B11/26
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the enlargement of a measuring device for deflection correcting performance. SOLUTION: This deflection correction measuring device used to an optical system 103 comprising an optical deflection correcting means comprises a light source 101 for emitting a measuring light L, an exciter 104 for applying a vibration to the optical system; a reflecting member 105 for reflecting the measuring light emitted from the light source and passed through the optical system; and a scale 106 to which the measuring light reflected by the reflecting member is projected. The measuring light is reflected by use of the reflecting member and guided to the scale, whereby a high measurement precision can be obtained in spite of a small size.