baber/WOPTO huggingface dataset:
Patent JP-H05336432-A (JP)
Title: Camera shake detecting device for image
Inventor: KONDO TETSUJIRO
IPC: H04N5/232
Filed: 1992-05-30
Abstract: PURPOSE:To provide the camera shake detecting device for the image which detects a hand shake vector with high precision by interpolation even when the image contains a body in motion. CONSTITUTION:A field difference detection part 11, a correlative integrated value table generation part 12, and a macrovector detection part 15 detect motion vectors by macrovectors obtained by dividing one screen into plural parts so that the macrovectors which do not adjoin to each other are generated. Then an effective vector decision part 16 and a vector determination part 17 regards the minimum value coordinate of each macrovector in an integrated value table as a hand shake vector candidate to detect the same motion vectors in at least two macrovectors at spatially isolated positions, and outputs the motion vectors as hand shake vectors.
Patent JP-S5788885-A (JP)
Title: Acceleration function generator for motor
Inventor: GOMI MICHITAKA
IPC: H02P29/00
Filed: 1980-11-20
Abstract: PURPOSE:To rapidly start and accelerate a motor by integrating the output of an arithmetic circuit until the rotating speed of the motor reaches a target rotating speed to output a speed command signal corresponding to the rotating speed to be presented at the present time. CONSTITUTION:An arithmetic circuit 10 calculates a load torque taub at the rotating speed (n) based on a speed command, this torque taub is substrated by the morot torque taum (constant), and the subtracted result is multiplied by (k), and the product is produced. The output of the circuit 10 is integrated by an integrator 8 under the condition that the speed command is lower than the target rotating speed NX, and the resulting integrated value, i.e., the speed command is delivered from an output terminal 1. In this manner, the acceleration with the speed command can be all effectively utilized for the motor torque taum.
Patent JP-S6414313-A (JP)
Title: Salt-resistant water-absorbing yarn
Inventor: KOBAYASHI HIROYA
IPC: C08F20/38
Filed: 1987-07-02
Abstract: PURPOSE:To obtain the titled yarn absorbing an aqueous liquid even by bringing the yarn into contact with an aqueous solution such as underground water containing polyvalent ions, comprising an acrylonitrile polymer containing a specific amount of dissociated groups and the ratio of sulfonic group (salt) in the dissociated groups of >= a specific amount. CONSTITUTION:The aimed yarn comprising an acrylonitrile polymer containing 0.5-5mg equivalent/g dissociated groups and having >=20 equivalent sulfonic group or salt thereof in the dissociated groups. The polymer is preferably a copolymer of a monomer mixture consisting of (A) 70-98mol% acrylonitrile, (B) 2-30mol% sulfonic group-containing unsaturated monomer shown by the formula [R<1> is H or methyl; R<2> is 2-4C alkylene; X is -NH- or -0-; Y is H, alkaline (earth) metal or ammonium] and (C) 0-20wt.% other polymerizable monomers.
Patent JP-S5591836-A (JP)
Title: Manufacture of electronic device
Inventor: UMETSU MASAMI
IPC: H01L21/60
Filed: 1978-12-29
Abstract: PURPOSE:To eliminate the formation of step in level between surfaces of an electronic part and a substrate, by placing a substrate-making dielectric material into a mold in such a position as to cover surrounding of an electric part placed in the forming mold keeping the electrode with its surface on the bottom side and hardening it by applying pressure or heat. CONSTITUTION:In a cavity 5a of a bottom mold 5 for forming a dielectiric substrate 2, a semiconductor element 1 is placed by keeping its electrode 1a dwnward, and by applying pressure and heat onto the top by a plunger 6a of a top mold 6, a product is obtained. The dielectric materials 2a are to consist of phenol, diallylphthalate and ceramic, etc., and the preformed materials may be used. Since it is possible in this manner to proceed with forming operation while keeping the semiconductor element 1's electrode 1a pressed against a flat surface in the cavity 5a of the bottom mold 5, the semiconductor element 1 can be formed keeping surfaces of the electrode 1a and the substrate 2 on the same level, and therefore, breakage in wiring works to be done later can be eliminated.
Patent JP-H0333471-A (JP)
Title: Injector
Inventor: AANESUTO AARU SUTETSUTONAA
IPC: F02M51/06
Filed: 1990-06-21
Abstract: PURPOSE: To uniformly supply fuel to all injection nozzles through passages by forming orifices so as to compensate for a difference in the lift of tapered valve from a valve seat. CONSTITUTION: The lift of a tapered valve 22 from the farthest valve seats 28e, 28f from one end of the tapered valve 22, of the valve seats 28a to 28f surrounding orifices 42a to 42f, is increased by the lift of the tapered valve 22 from the valve seats 28a, 28b nearest to one end of the tapered valve 22. The orifices 42a to 42f are formed into such a dimension as to compensate a difference in the lift of the tapered valve 22 from the related valve seats 28a to 28f. The orifices 42a, 42b related to the valve seats 28a, 28b nearest to one end of the tapered valve 22 are formed so as to increase more than the orifices 42e, 42f related to the farthest valve seats 28e, 28f from one end of the tapered valve 22.
Patent JP-H1117968-A (JP)
Title: Color conversion method of image
Inventor: OKUBO AKIHITO
IPC: G06T1/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide natural looks of colors of an image when the colors of the image to be displayed on a CRT are changed. SOLUTION: Chromaticity points R0, G0, B0 of three primary colors and a chromaticity point W0 of white of an actual CRT are set on an xy chromaticity chart of a CIE and the respective chromaticity points R0, G0, B0 of the three primary colors and the chromaticity point W0 of the white are connected by respective straight lines r, g, b. New primary colors R1, G1, B1 are set at proper positions between the respective chromaticity points R0, G0, B0 and W0 on these straight lines, the chromaticity points of these newly set primary colors R1, G1, B1 are calculated and the calculated chromaticity points are defined as R1(xR1 , yR1 ), G1(xG1 , yG1 ), B1(xB1 , yB1 ).  Image data of an XYZ color system is converted into the image data of a chromaticity space S1 of an RGB color system consisting of R1, G1, B1 by using a matrix parameter to be determined from these pieces of coordinate data (xR1 , yR1 ), (xG1 , yG1 ), (xB1 , yB1 ) and the converted image data is inputted in the CRT.
Patent JP-S6319668-A (JP)
Title: Electrophotographic copying method
Inventor: KOMURA SHUJI
IPC: G03G13/01
Filed: 1986-07-11
Abstract: PURPOSE:To obtain the reversal image of an original image by forming an area of desired color on transfer paper with colored toner and copying the image with toner in the area by using toner which differ in color from the colored toner by using a copying machine. CONSTITUTION:A dedicated original which is colored in black entirely is mounted on an original platen under the copying condition of normal black toner. in another way, a copy in taken with an original processor open while no original is placed on the original platen to obtain transfer paper which has black toner fixed over its entire surface. White transfer paper used for copying has enough insulating performance for the use of an electrostatic transfer type copying machine, so even when black toner containing carbon is transferred, the insulation between the top and reverse surfaces of the copying paper is maintained. Then, a developing device is replaced with a device containing white toner and the original to be copied is placed on the original platen. In this state, the transfer paper where the black toner is fixed is fed again and copying operation is carried out. A white toner image corresponding to the original image is transferred to and fixed on the transfer paper. Thus, the reversal image is obtained.
Patent JP-H0830383-A (JP)
Title: Input device
Inventor: TAKAHASHI ISAO
IPC: G06F3/0488
Filed: 1994-07-15
Abstract: PURPOSE:To perform inputting while using a pen-shaped indicator without using any sensor panel. CONSTITUTION:It is detected by a pressure sensor 24 that the tip of the pen of an indicator 11 is put on paper, and electromagnetic waves are radiated from a transmission part 19. On the other hand, the output of the pressure sensor 24 is transmitted to a position reader built in a portable computer 15. At the position reader, reception parts 17 and 18 output the direction, where the electromagnetic waves are most strongly received, and the position reader calculates the position of the pen input device 11 from this direction and the distance to the reception parts 17 and 18. Then, the position of the tip of the pen at the time point, when pressure is loaded to the tip of the pen, is stored as the position of the tip of the pen to start the first stroke of a character. Next, when the pen-shaped indicator 11 is moved, the direction of electromagnetic waves to reach the reception parts 17 and 18 is changed and the position to be transmitted is changed. Therefore, such a position change amount is stored as stroke data for the first stroke of the character.
Patent JP-H0719304-A (JP)
Title: Line pressure control device of continuously variable transmission for vehicle
Inventor: YAMASHITA YOSHINOBU
IPC: F16H9/00
Filed: 1993-07-02
Abstract: PURPOSE:To converge actual line pressure at the time to start drive mode transfer to target line pressure by estimating line pressure in accordance with clutch pressure at the time to start the drive mode transfer and correcting a line duty rate by a line duty rate correction value in accordance with deviation between this estimated line pressure and the target line pressure. CONSTITUTION:A line pressure estimation means 10 to estimate line pressure from clutch pressure (PCLU) at the time of transferring from a start mode to a drive mode and an adder 105 to compute a deviation amount by way of comparing this estimated line pressure (PLINOB) and previously set target line pressure (PLINSP) with each other are provided. A PI control part 106 to compute a duty rate to decide an on-off cycle of a clutch pressure control valve in accordance with this computed deviation amount and an adder 102 to correct the duty rate set by way of adding computed to the previously set duty rate in accordance with the target line pressure (PLINSP) are furnished.
Patent JP-H0329583-A (JP)
Title: 2-wire tv interphone system
Inventor: AMANO MASAHIKO
IPC: H04N7/18
Filed: 1989-06-27
Abstract: PURPOSE:To build up a 2-wire TV interphone system inexpensively in which plural master sets and plural slave sets are interconnected by stopping the operation of the master sets when it is detected that a current sent from the master sets to the slave sets is zero. CONSTITUTION:All master sets 4a, 4b are in the operating state in response to a call from a slave set, and when the other master set 4b than the master set 4a making talking is stopped, a changeover means of a relay adaptor 22 opens a transmission line 3' connecting to the master set 4b to be stopped. Thus, a current detection circuit 33 provided to the master set 4b whose transmission line 3' is opened detects it that the current sent from the master set 4b is zero to stop the operation of the master set 4b. Then the operation of the master set 4b during operation is stopped by opening the transmission line 3' connecting to the master set 4b whose operation is desired to be stopped at the relay adaptor 22 with very simple constitution having only to be provided with the current detection circuit 33.
Patent JP-S6055660-A (JP)
Title: Color solid-state image pickup device and manufacture thereof
Inventor: YASUDA YOSHIKO
IPC: H04N9/07
Filed: 1983-09-06
Abstract: PURPOSE:To prevent the corrosion and contamination to a wire bonding pad due to needle contact by providing the first electrode for probe inspection covered with a transparent protection film and the second electrode for wire bonding. CONSTITUTION:The first electrode 17 for probe inspection and the second electrode 18 for wire bonding are provided on a solid-state image pickup element 3. A passivation film 11 is formed by the opening of the first electrode 17, and probe inspection is performed by contact of a needle with the first electrode 17 exposed. Next, color separation filters 12-14 are formed on the element 3 after formation of the transparent protection film 20 covering the electrode 17. Further, a top coating film 15 provided with an aperture at the part corresponding to the second electrode 18 is formed, and then the films 11 and 20 are removed by etching. Since probe inspection is thus performed on an electrode other than the bonding pad, damages to the bonding pad by needle contact is prevented.
Patent JP-H0510233-A (JP)
Title: Ignition controller for internal combustion engine
Inventor: HASHIMOTO ATSUKO
IPC: F02P5/15
Filed: 1991-07-04
Abstract: PURPOSE:To obtain an ignition controller for an internal combustion engine which can control the ignition timing through the cycle advance angle electronic control with high precision. CONSTITUTION:An ignition timing controller is equipped with a standard position signal generator 2 which is installed on a cam-shaft and generates a standard position signal ST and a pulse signal generator 6 which is installed on a crankshaft and generates the pulse signal P having a certain crank angle pitch. Further, the controller is equipped with a counter 8 which generates a corrected standard position signal ST' by counting the pulse signals, having the corrected standard position corresponding to the standard position, as starting point, and a microcomputer 5A which calculation- controls the ignition timing for each cylinder on the basis of the standard position signal and the corrected standard position signal is installed. The microcomputer includes a memory means for memorizing the error between the standard position and the corrected standard position, and a correction means for reflecting the error to the control for ignition timing, and generates the corrected standard position signal having the corrected standard position with high precision as starting point, and the error between the standard position and the corrected standard position is reflected to the control of the ignition timing, and correction is performed.
Patent JP-S6225884-A (JP)
Title: Emergency dynamic braking system of servomotor
Inventor: TAMURA YASUHARU
IPC: H02P3/18
Filed: 1985-07-24
Abstract: PURPOSE:To reduce the number of parts having larger current capacity and to lower the cost of a controller and compact it by adding a function of dynamic braking on the abnormality of load to a discharge circuit used for inhibiting the rise of intermediate voltage. CONSTITUTION:When a protective circuit 20 drives each transistor T1-T6 for an inverter circuit 6 while the overcurrents of a servomotor 7 are detected by an overcurrent detector 21, several transistor T1-T6 is interrupted while a main switch 1 is opened. The main switch 1 is opened while a contact 14 is brought to an ON state, a switching transistor 9 is turned ON, and the charging voltage of a capacitor 4 lowers. When the charging voltage of the capacitor 4 is lower than generated voltage by the servomotor 7, the generated voltage of the servomotor 7 charges the capacitor 4 through diodes D1-D6, thus generating regenerative action in the servomotor 7.
Patent JP-S6323502-A (JP)
Title: Monitor for train
Inventor: NOZAKI YASUTAKA
IPC: B60L3/00
Filed: 1986-07-15
Abstract: PURPOSE:To eliminate an operation panel provided in a central station by providing the panel integral with a control panel, connecting the control panel to the central station only if necessary, and operating the operation panel to set or correct time calendar information. CONSTITUTION:A central station 1 concentrically manages all various units 4 while communicating with terminal stations 2 through a bus 5, and obtains operation information together with time calendar information to display them on an indicator 2. When the operation information of the units 4 collected in the station 1 must be read out, a control panel 6 is connected to the station 1 through a transmission line 7 to operate a read command operation unit, thereby recording the operation information of the units 4 on an external output unit. When time calendar information in a time calendar circuit is set or corrected, the panel 6 is connected to the station 1 through the line 7, the switch of the calendar operation unit is operated to set or correct it.
Patent JP-H1011253-A (JP)
Title: Three-dimensional virtual space displaying method
Inventor: KIYOSUE TOMOYUKI
IPC: G06F3/048
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To allow an operator to conveniently operate a character picture in a short time in a three-dimensional virtual space. SOLUTION: By depressing a short cut key 1 (step 21) from a normal state, the successive scanning of a portal point table is started and a pointer is displayed on a picture. By depressing the short cut key 1 by following this, the pointer is moved on the picture in succession (steps 22 to 25). When the pointer on the picture appears at a portal point desired to select, a short cut key 2 is depressed then to execute portal a selected subuniverse (steps 26 to 28).
Patent JP-H10340847-A (JP)
Title: Semiconductor manufacturing device, distortion measurement correction method, and device manufacture
Inventor: KATAYAMA HISASHI
IPC: G01B11/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To automatically and highly accurately measure and correct distortion for each wafer processing in a short time by a constitution which has been originally provided in a semiconductor manufacturing device. SOLUTION: In this semiconductor manufacturing device provided with a projection optical system LN for exposing the pattern of an orginal plate RT onto a substrate, positioning means MRX, MRY, IFX, IFY, MX and MY for positioning the substrate to the original plate, a mark detection means OE for detecting a mark formed on the substrate, so as to position the substrate to the pattern of the original plate. An information-processing means CU for obtaining the position of the mark based on the detected result and controlling the positioning means by the information-processing means CU, the images of the respective marks formed by exposing the pattern including the plural marks of the original plate onto the substrate via the projection optical system LN are detected in the mark detection means OE, and the distortion value of the projection optical system LN is obtained based on the detected result.
Patent JP-2000003570-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: SEKI TAKATERU
IPC: G11B5/60
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To form precisely a crown and a chamber of the floating surface of a magnetic head with a row bar as it is. SOLUTION: In this manufacturing method, plural thin film magnetic head elements are arranged on a substrate to be formed, and the substrate is cut out in a prescribed direction along the arrangement, and a block 22 called row bar of the shape connecting plural magnetic heads 1 in line on slider parts is formed, and one or more grooves 26 of prescribed depth and width are carved on the surfaces to be the floating surfaces 3 of the block 22, and thereafter, the surfaces to be the floating surfaces 3 of the block 22 are pressed to the curved surface of a surface plate, and the floating surfaces 3 of the block 22 at it is are ground, and the floating surfaces 3 of respective magnetic heads 1 constituting the block 22 are machined into the curved surface,  and the block 22 are cut out on the boundaries 711 of the magnetic heads 1 constituting the block 22 to be divided into individual magnetic head 1.
Patent JP-H0455511-A (JP)
Title: Underdrain of filter for processing precipitation
Inventor: KONO YOSHINOBU
IPC: E02B11/00
Filed: 1990-06-22
Abstract: PURPOSE:To enable manure and agricultural chemicals to be easily removed, by setting an adsorption layer consisting of an active carbon system adsorption layer and an upper clay system adsorption material layer, on the upper surface of a catchment pipe with the upper water-permeable surface. CONSTITUTION:Surface water 22 flowing on the upper surface of a slope face 2 at the time of precipitation, including the high density of manure and agricul tural chemicals included in the soil 20 of the slope face 2, flows down to the underdrain 1 of a filter for processing the precipitation. After that, to the flowing-down surface water 22, the manure of ammonia or the like is adsorbed by the clay system adsorption material layer 5 of an adsorption layer 6, and after that, the agricultural chemicals is adsorbed by an active carbon system adsorption material layer 4. After that, the purified surface water 22 is collected in a catchment pipe 3 via a water-permeable hole 3a and after that, the water 22 is discharged to the downstream.
Patent JP-S5789031-A (JP)
Title: Excavator
Inventor: KISHI MITSUHIRO
IPC: E02F3/32
Filed: 1980-11-22
Abstract: PURPOSE: To enable to perform a work in a manner to get out of the way of other traffic, by a method wherein a working object, which can move back and forth and from  side to side, is mounted on a vehicle body, and a revolving stand with bucked is installed on the working object.  
     CONSTITUTION: An excavation is performed by vertically moving a bucket 24 through  the operation of hydraulic cylinders 24, 25, qnd 26 by means of an operating mechanism on a revolving stand 19. In case soil sand to excavated is carried backward, the  bucket 24 is lifted horizontally and the under surface of the bucket 24 is elevated to a  higher position than that of an upper surface of a moving object 15. A working object  16 is moved in a A-direction over the moving object 15, a large gaer 17 is turned  through the rotation of a small gear 18 by means of a hydraulic motor, and the revolving stand 19 is pivoted in a B-d irection. When a boom 22 is brought to a condition to  parallel the moving object 15, the revolving stand 19 is caused to suspend turning. The  moving object 15 is moved in a C-direction along rails 14, the revolving stand 19, secured to a rear end of a vehicle body 10, is revolved, the boom 22 is caused to protrude outward from the rear part of the vehicle body 10, the working object 16 is  moved on the moving object 15, and the revolving stand 19 is positioned at the center  of the rear part of the vehicle body 10. Stand and soil in the bucket 24 is discharged  onto a load-carrying platform. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10338187-A (JP)
Title: Floating body structure mooring connecting device
Inventor: SASAJIMA TAKAHIKO
IPC: B63B21/50
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To simplify each work in a construction process and go ahead with work very safely by towing or hanging a floating body to move it into a mooring position, and mooring and connecting the floating body to a mooring support through a mooring member. SOLUTION: A jacket pipe 6 with such a length as not to come off a pile 3 even with the fluctuation of the water surface 4 is fitted through a movable body 5 fitted to the periphery of the pile 3 planted into the water bottom ground 1 so that a head top part is submerged under the water surface 4. A mooring support 8 is fitted to the head top face of the jacket pipe 6, and the mooring support 8 and a floating body 2 are fastened by a mooring member 9 constituted in such a way that a mooring connection part is movable.