baber/WOPTO huggingface dataset:
Patent JP-H09281231-A (JP)
Title: Signal processor
Inventor: SATO CHIAKI
IPC: G01S13/90
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain altitude data of high precision, decrease an operation quantity, and automatically perform a series of processes by previously deciding an area where the registration of a following stage is performed in interferometery processing. SOLUTION: An image division part 10 divides an image into a specific number of parts to size which facilitates the processes of following stages. Then a variance arithmetic part 11 finds amplitude variance values of the respective divided image data from a specific expression. In general, amplitude variance is small where variation in altitude is small. For the purpose, it is decided with the specific expression that the processes of the following stages are done only for areas where a threshold is exceeded. Then an image segmentation part 13 cuts an image out of an area which can be processed. Similarly, an image is cut out of 2nd image data. A 1st registration part 4 positions those two cut image data. A following interference processing part 5 and succeeding parts are the same as a conventional device.
Patent JP-S61250776-A (JP)
Title: Picture processing device
Inventor: KURAKAKE MITSUO
IPC: G06F17/16
Filed: 1985-04-30
Abstract: PURPOSE:To decrease the waste of the RAM capacity to constitute a multiplier by operating an (n) number of multipliers for each division and prohibiting the output of the multiplier which is not assigned when the calculation of the sum of products with the load coefficiency for the picture element data of the local area is performed. CONSTITUTION:Picture element data stored at a frame memory 1 are successively sent to registers 23-21, given to multiplexers 53-51 together with the load coefficiency selecting information given from a coefficiency selecting circuit 3 to registers 43-41, and given as address information of a RAM to constitute multipliers 73-71. For respective RAMs, multiplying results are written by a processor 6 beforehand, the area not used corresponding to the spare of the assignment of the multiplier in respective rows of the load coefficiency column is a blank and an output enable/disable control circuit 16 prohibits the output of the multiplier when the circuit corresponds to the blank.
Patent JP-S5616835-A (JP)
Title: Water leakage detecting method
Inventor: SHIMAZAKI YUKIO
IPC: G01N27/12
Filed: 1979-07-20
Abstract: PURPOSE: To detect early water leakage automatically, by making it possible that conductors, which are coated with insulating materials softened by water, are brought into contact with each other due to repulsive elastic force of one conductor, at least, when insulating coating is softened.  
     CONSTITUTION: Covered wires where conductors 3 are coated with insulating materials 4 softened and melted or swollen and softened by water can be brought into contact with each other due to repulsive elastic force of one conductor, at least, when insulating coating is softened. The example, electric wire 5 where two covered wires obtained by extruding and coating polyethylene oxide 4 on annealed stainless speed strands 3 of diameter 0.9mm by thickness 10mm are twisted around each other at pitch 40mm is wired along a detected pipe. Consequently, if coating is softened due to water leakage, coating 4 is destructed by reaction force of conductor 3 and electrical short-circuit is generated to issue alarm. By this constitution, water leakage can be automatically detected early. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62248024-A (JP)
Title: Keyboard unit provided with display function
Inventor: ISHIMOTO RYOICHI
IPC: G06F3/023
Filed: 1986-04-22
Abstract: PURPOSE:To obtain a keyboard unit whose fixed key area is small, and also, which is inexpensive and abounds in flexibility, by adding a thin display device having a simplified display function, and a touch panel input part to a general keyboard unit. CONSTITUTION:An operator usually uses a general key 6 and a ten key 7 placed in the left side part or the center part of a keyboard unit 3 provided with a display function. In case inputting of fixed information is required, the fixed information is inputted by depressing a fixed information input area 8 of the right side part of the keyboard unit 3 provided with a display function. That is to say, the fixed information is inputted by depressing suitably a touch panel input part 9. In case change of the fixed information is required, desired fixed information is inputted suitably by changing a character of a thin display device 10 by the touch panel input part 9 of the fixed information input area 8 of the right side part of the keyboard unit 3 provided with a display function.
Patent JP-S5520419-A (JP)
Title: Inside measuring unit
Inventor: NARIMATSU AKIYOSHI
IPC: G01B7/13
Filed: 1978-07-29
Abstract: PURPOSE: To enlarge a measuring stroke and make it possible to measure inside dimensions, which are as small as possible, with a high precision by arranging a measuring spindle and a spare anvil on the same measuring axis and arranging a magnetic scale and a detection head in parallel with them and moving them in parallel.  
     CONSTITUTION: Measuring spindle 32 and spare anvil 33 are arranged on the same measuring axis, and bias is always given to measuring spindle by repulsive spring 34. Magnetic scale 35 and detection head 36 which are known conventionally are arranged in parallel in position separated from the measuring axis above in shield case 37, and the output of detection head 36 is taken out by lead wire 48. Then, guide rod 40 which is linked with measuring spindle 32 by linkage material 38 is screwed into linkage material 38 and bearing part 41 are arranged in parallel with the measuring axis, and measuring spindle 32 and magnetic scale 35 are moved according to the inside diameter of a measured object in parallel with guide rod 40, and the output is generated from detection head 36. Guide plate 42 is fitted rotatably around axis 43. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09257095-A (JP)
Title: Vibration eliminator
Inventor: KATO HIROAKI
IPC: F16F15/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To effectively suppress vibration of a vibration elimination base of a vibration eliminator composed of a plurality of supporting devices provided with actuators for applying driving force to a vibration elimination base by arranging the actuators so as to apply damping force to the vibration elimination base for suppressing the vibration. SOLUTION: Support devices 1 a to 1b are arranged on four corners of a vibration elimination base, and each composed of actuators 2a to 2d for applying driving force to the vibration elimination base, and a vibration sensor for sensing horizontal vibration of the vibration elimination base. The actuators 2a to 2d are so arranged that a conditional number of a matrix WfA is minimum in a formula of WfAfact =fpnod which is effected between actuator thrust fact generated by the actuators 2a to 2d and vibration elimination base driving force fnod applied to the vibration elimination base as synthetic force, and obtained by replacing regular vibration elimination base driving force fpnod regularized by the maximum value fnod-nax of the driving force with operation mode distribution formula.
Patent JP-S60237396-A (JP)
Inventor: IWAMOTO TATSUYA
IPC: G21C17/108
Filed: 1984-05-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11293001-A (JP)
Title: Biaxially oriented polyethylene-2,6-naphthalate film
Inventor: UCHIDA SHUNICHI
IPC: B29L7/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyethylene-2,6-naphthalate film with a low oligomer content. SOLUTION: A polyethylene-2,6-naphthalate chip with an oligomer content of 0.6 wt.% or smaller, obtained by using a metal compound as a polymerization catalyst, is water treated by bringing it into contact with water or water vapor of from 40 to 200 deg.C for, from 1 to 200 hours and then film-formed through melting to obtain the titled film with an oligomer content of 0.6 wt.% or smaller. The obtained film is used for magnetic recording media.
Patent JP-H03291960-A (JP)
Title: Substrate for semiconductor-device lamination and laminated semiconductor device
Inventor: SHIMOISHI TOMOAKI
IPC: H01L25/18
Filed: 1990-04-09
Abstract: PURPOSE:To prevent the dislocation between an interconnection terminal pattern on the surface and an interconnection terminal pattern on the rear when the interconnection terminal patterns are formed on the surface and the rear of an insulating substrate and the interconnection terminal patterns are overlapped by a method wherein identical interconnection terminal patterns are formed on identical faces of one pair of substrates to be overlapped so as to be turned mutually by 180 deg.. CONSTITUTION:These are substrates for semiconductor-device lamination use in which interconnection terminal patterns 9 formed on the surface and the rear of insulating substrates 8 are overlapped and connected electrically. Identical interconnection terminal patterns are formed on identical faces of one pair of substrates for semiconductor-device lamination use to be overlapped in such a way that they are turned mutually by 180 deg.. For example, identical interconnection terminal patterns 9 are formed On identical faces of four identical frame members 8 on an insulating substrate 200 so as to be turned mutually by 180 deg.. That is to say, the identical interconnection terminal patterns 9 as they are and the interconnection terminal patterns 9 which have turned them by 180 deg. are formed alternately. on the identical faces of the individual frame members 8. This assembly is divided and cut off; the identical interconnection terminal patterns 9 formed on the identical faces of the individual frame members 8 are overlapped and connected by using a throguhhole interconnection 10.
Patent JP-S61253172-A (JP)
Title: Gas cutting equipment
Inventor: NARA MASATOSHI
IPC: B23K7/10
Filed: 1985-04-30
Abstract: PURPOSE:To prevent the deposition of a fused slag into its receiving tank, to save the trouble of periodical cleaning and to reduce the cost by forming the bottom part of the fused slag receiving tank on the outward path of the scraper for scraping the slag. CONSTITUTION:Numerous rollers 1 are made as the structure to descend in case of the torch T which moves simultaneously with a slag S passing through the just thereabove and a fused slag receiving tank 2 is formed at the lower part of the roller 1. The slag receiving tank 2 forms the outward path A of the scraper 5 by the slant wall 4 at the inner side of the side wall 3 of the right and left and the bottom face 2A. The scraper 5 is endlessly traveled by chain wheel 7 by fitting three pieces of chains 6. On the other hand, the jet nozzle group to form a water screen along the slant wall 4 is arranged on the upper part of the inner side of the slant wall 4. The slag fell into the slag receiving tank 2 is scraped by the scraper 5 and pushed outside the tank from the end part 2A by said constitution. The troubles for the periodical cleaning is thus saved and the cost is reduced.
Patent JP-H01266071-A (JP)
Title: Device for steering rear wheel of vehicle
Inventor: DOI AYUMI
IPC: B62D7/15
Filed: 1988-04-18
Abstract: PURPOSE:To enable rear-wheel steering with high reliability with a simple structure by moving a transmission gear with a defined shape in the vehicle width direction by the rotation of an input shaft and steering rear wheels when a front-wheel steering angle which is transmitted to the input shaft of a rear- wheel steering device exceeds a defined value. CONSTITUTION:At the time of the straight traveling of a vehicle, the engaging position between a pinion 13 on an input shaft 12 to which front-wheel side steering force is transmitted and a transmission gear 16 is the center position of the curved-face outer teeth portion L1 of the transmission gear 16. In this condition, as front wheels are steered with the steering angle thereof exceeding a defined value, the engaging position between the pinion 13 and the transmission gear 16 comes to a parallel outer teeth portion 12. As the slotted hole 18 of the transmission gear 16 agrees with the slotted hole 20 of a slider 19, the rotation of the pinion 13 is transmitted to the parallel outer teeth portion L2, to move the transmission gear 16 right-left directions. As a result, the slider 19 is moved via a connecting portion consisting of the projecting portion 17 of the transmission gear 16 and the cut-out 21 of the slider 19, steering rear wheels via tie rods 10L, 10R.
Patent JP-2000282960-A (JP)
Title: Egr-cooling device
Inventor: SHINKAI KATSUJI
IPC: F02M25/07
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce harmful exhaust gases and prevent harnesses, cords, hoses, or the like arranged in the surrounding from being thermally damaged, by providing a first cooling means on the outer part of the pipe wall of an EGR duct, a second cooling means on the outer part of the nearby pipe wall of an EGR valve, and a third cooling means on the outer part of the pipe wall of an EGR pipe respectively. SOLUTION: A first water jacket 9 as a first cooling means is formed on an EGR duct 7, provided additionally on a first EGR pipe 6 connected to an exhaust manifold 4 provided on the exhaust side 2e of an engine via a block 3, and a second water jacket 14 as a second cooling means is connected thereto. A second EGR pipe 13 is contained in a third water jacket 18 as a third cooling means, and an EGR valve 8 is interposed on the way of the EGR duct 7. EGR gas flowing in the EGR duct 7 is cooled by cooling water in the first water jacket 9, and the EGR valve 8 in the duct 7 is cooled by cooling the water which flows into the second water jacket 14 provided on the outer circumferential part in its vicinity.
Patent JP-S58211048-A (JP)
Title: Electrical vibration compensator device
Inventor: NAKAMURA SHIGEMITSU
IPC: F16F15/30
Filed: 1982-06-01
Abstract: PURPOSE:To automatically adjust the vibration exciting force of an electrical vibration compensator for minimizing the vibration of a ship hull, by detecting the frequency and phase of a vibration exciting source and the vibration of a vibrating member and by adjusting unbalance masses on a flywheel in accordande with signals indicating the detected informations. CONSTITUTION:A detector 16 in an electrical vibration compensator 13 detects the frequency of a vibration exciting source, meanwhile, a detector 24 detects the frequency of vibration exciting force F of the vibration compensator 13. A frequency adjuster 47 controls the rotational speed of an electrical motor 18 so that the frequency of vibration exciting force F of the electrical vibration compensator 13 automatically follows up the detected frequency of the vibration exciting source. Further, a vibration detector in an accommodation space 14 detects the amplitude of vibration of a ship hull, and therefore, a vibration exciting force adjuster 48 delivers a signal for minimizing the amplitude of the ship hull in accordance with the detected amplitude, thereby the amount of steel balls in a steel ball container in the flywheel 20 of the electrical vibration compensator 13 is optimized for automatically adjusting the vibration exciting force of the electrical vibration compensator 13.
Patent JP-H08294201-A (JP)
Title: Neutral device for electric car
Inventor: TOKUSHIMA SHOJI
IPC: B60L3/00
Filed: 1995-04-19
Abstract: PURPOSE: To provide a neutral device for an electric car which can respond to the control trouble when the driving with a simple construction. CONSTITUTION: A neutral device 1 has a neutral mechanism 4 which can cut off the torque of a motor 2 which is transmitted to wheels by a torque transmission system and, further, has a failure deciding means 13 which decides the failure of a prime mover control means 3 which controls the motor 2 and a neutral mechanism control means 8 which operates an actuator 5 in response to a signal from the failure deciding means 13 to make the neutral mechanism 4 perform cutoff operation. The failure deciding means 13 is composed of a voltage comparing unit which compares the input terminal voltage of a motor drive unit 12 with a predetermined reference voltage and outputs a signal in accordance with the comparison result.
Patent JP-S5521392-A (JP)
Title: Tension retainer for tense rope
Inventor: BUARUTAA PORUTO
IPC: B65H75/34
Filed: 1979-07-25
Abstract: An apparatus for maintaining tension on a tension cable which is wound on the drum of a winch and connected at one end to a position varying object, especially for maintaining the tension of a power cable leading to a travelling coal extraction machine. The winch, preferably a conventional pressure drive operated hauling coiler can be regulated and driven reversibly and it can produce also at stand-still a continuous rotary moment. A tensioning device having a tensioning pulley 11 is also provided and is subjected to the force of the spring 14, the tension cable 6 being guided around the pulley 11 so that over the spring force a desired nominal tension can be set on the tension cable. Position changes of the tension pulley produce over an actuating linkage 14 a control of the winch so that the tension pulley returns into the original equilibrium position. This control process may be accompanied by running the cable off the winch or hauling it in. Instead of the tension pulley 11 the tension device can comprise also another movable element for example the drum 9a  of the winch 9 when the winch is to be guided movably as a whole against the spring force.
Patent JP-S61252604-A (JP)
Title: Manufacture of rare earth magnet
Inventor: SATO TADAKUNI
IPC: C22C33/02
Filed: 1985-05-02
Abstract: PURPOSE:To obtain economical and high-performance R-Fe-B-based magnet by sintering a powder compact of the (Pr-Nd)Fe-B-based alloy formed by raw material of didymium mainly composed of Pr, Nd, then gradually cooling it at the particular cooling rate and then quickly cooling it through heat treatment at a specified temperature. CONSTITUTION:In manufacturing the R2T14B-based magnet (R is yttrium and rare earth element, T is a transition metal) by the powder metallurgical method, the powder compact of (Pr-Nd)Fe-B-based alloy using the raw material of didymium mainly composed of Pr, Nd is sintered, then gradually cooled at the cooling rate of 500 deg.C/hr or less and then it is quickly cooled through heat treatment at a temperature range of 350 deg.C-650 deg.C. Using didymium with a ratio of Pr and Nd of 3:7 and purity of 90% or more, Fe and ferroboron, an ingot of (Pr-Nd)Fe-B-based alloy consisting of R35wt%, B1.1wt% and Fe (remainder) is formed. Then it is ground and molded under the magnetic field, in order to form a compact. This compact is kept under the vacuum condition for 1hr at 1,060 deg.C. Thereafter, it is kept for 1hr under the Ar atmosphere for sintering. Thereafter, it is cooled gradually at the cooling rate of 100 deg.C/hr and then heat-treated for 1hr at a temperature range of 300 deg.C-700 deg.C. Finally, it is cooled again quickly.
Patent JP-H02271415-A (JP)
Title: Input key for computer or the like and device for displaying position of input finger
Inventor: MATSUMOTO JUJI
IPC: G06F3/023
Filed: 1989-04-12
Abstract: PURPOSE:To easily operate such a display device even for a beginner by displaying the code and position of an input key for a personal computer or word processor, etc., on the display part of an equipment or on a transparent sheet attached on a display screen completely samely as the real input key and displaying a key in a key code part on the sheet on which a finger is positioned. CONSTITUTION:The code is written on a transparent sheet 1 such as vinyl, etc., by liquid crystal completely samely as the position relation of the real key and respective codes 2 are set so that density can be changed or erased by electric operation. Thin metal leaf or wire netting 5 is attached on an input key 6 so that the code can be translucently observed. Then, the metal leaf on the respective input keys and the respective codes on the sheet corresponding to the key are connected through a detection amplifier 4 by electrically using an electric wire 3. Thus, when the finger touches the metal leaf on any one key, such a state is detected, electrically converted and amplified. Then, the color of the code, which the finger touches, is made deep and the state can be immediately sensed even while fixing a glance on the display screen.
Patent JP-H03294616-A (JP)
Title: Exhaust emission control device for engine
Inventor: HOSODA YOSHIYUKI
IPC: F01N3/24
Filed: 1990-04-11
Abstract: PURPOSE:To purify exhaust gas and improve the durability of engine by flame- coating alumina on the inner face of a muffler cylinder or on a punching plate inserted into a muffler cylinder, and supporting catalytic agent on the alumina part. CONSTITUTION:At the backward end part of an exhaust pipe 1 in a muffler cylinder 2, a punching plate with many small holes drilled is fitted to the muffler cylinder by welding, providing a gap against the inner face of the muffler cylinder 2. Alumina 5 is flame-coated on the surface of the punching plate 4, and catalytic agent is supported on the alumina 5 part. Exhaust gas of the engine is entered into the muffler cylinder 2, and contacted with the catalytic agent to generate oxidation reaction and purify unburnt component in exhaust gas. Thus, the exhaust gas is purified and the durability of engine is also improved.
Patent JP-H07301116-A (JP)
Title: Catalyst deterioration diagnosing device for engine
Inventor: NAKAJIMA YUKI
IPC: G05B23/02
Filed: 1994-05-06
Abstract: PURPOSE:To unwastefully work a catalyst until it is judged that the catalyst is badly deteriorated. CONSTITUTION:An air-fuel ratio feedback correction amount alpha is calculated by a calculating means 23 based on an output from an upper stream sensor 22, a fundamental injection amount Tp is corrected by the air-fuel ratio feedback correction amount alpha and a fuel injection amount is calculated by a calculating means 24. When a diagnosis condition is regulated to a constant value, calculation of an air-fuel ratio feedback correction amount based on an output from an upper stream sensor 22 is prohibited by an air-fuel ratio correction amount calculating means 27 for calculation prohibition and diagnosis. Instead of an air-fuel ratio feedback correction amount prohibited by the calculation, an air fuel ratio correction amount for diagnosis by which the inversion frequency of an air-fuel ratio is forcibly increased is calculated and the correction amount is outputted to the fuel injection amount calculating means 24. In a state that the inversion frequency of an air-fuel ratio is increased, outputs from the two sensors are compared with each other and it is decided by a deciding means 28 whether either high deterioration or middle deterioration occurs to a catalyst.
Patent JP-S61252814-A (JP)
Title: Tappet device for engine
Inventor: NISHIMURA HIROBUMI
IPC: F01L13/00
Filed: 1985-04-30
Abstract: PURPOSE:To improve the switching of a low speed cam and high speed cams for each other and the rotation limits to them in a two-intake-valve engine, by causing the profile of each of the high speed cams to contain that of the low speed cam. CONSTITUTION:When an engine having two intake valves for each cylinder is in a low speed range, no pressure oil is supplied through a pie 27 to that the large-diameter hole of a selector 19, which does not interfere with a plunger 17, is opposed thereto by a spring 20. As a result, a rocker arm 15B is swung by a low speed cam 13B to open and close the intake valves. When the engine is in a high speed range, pressure oil is supplied through the pipe 27 to move the selector 19 to engage its small-diameter portion with the head of the plunger 17 to open and close the intake valves by high speed cams 13A. The profile of each of the high speed cams 13A is larger along the total circumference thereof than that of the low speed cam 13B.