baber/WOPTO huggingface dataset:
Patent JP-S60224033-A (JP)
Title: Infrared-ray image display system
Inventor: IMAZU YOSHIKAZU
IPC: H04N7/18
Filed: 1984-04-20
Abstract: PURPOSE:To obtain a composite image by providing a device that detects the intensity of illumination of an object and displaying an image made by controlling a synthesized proportion of a visible light image signal and an infrared- ray image signal. CONSTITUTION:An optical system 3 makes scanning on an objective face 2 of observation in the horizontal and vertical directions and introduces infrared- rays IR to the detecting element of an infrared-ray detector 5 through a lens and makes photo-electric conversion. A signal sent to a signal processing device 7 through an amplifier 6 is sampled in necessary picture element unti by a timing controlling signal made from a synchronizing signal for scanning of the optical system 3 of a controlling section 14, and inputted to a composing section 11. Similary, visible light VL separated by reflection through a half morror 4 is introduced to a visible light detector 8, and after sampling in necessary picture element unit similarly to the processing device 7 through an amplifier 9 and a signal processing device 10, and inputted to the synthesizing section 11. The synthesized proportion of the infrared-ray image signal and visible light image signal is controlled to a required value by output of an illumination sensor 12 provided near the object 1.
Patent JP-H07288768-A (JP)
Title: Method and device for video signal processing
Inventor: KUWABARA YASUHIRO
IPC: H04N5/91
Filed: 1994-04-19
Abstract: PURPOSE:To reduce the noise to reduce the blur by using a noticed picture element and adjacent picture elements to prevent a false outline from being generated and preserving edges and fine lines of the picture. CONSTITUTION:Delay means 10 to 15 realize simultaneous processing of levels of required picture elements, and noise reduction means 16 to 19 provided with a smoothing means and a signal correcting means use a level Y(b) of the noticed picture element and levels Y(bu), Y(bd), T(bl), and Y(br) of adjacent picture elements adjacent to it in respective directions to generate a first substitution level in each direction by smoothing and use the level differences between the noticed picture element and adjacent picture elements to generate second substitution levels S2u, S2d, S21, and S2r obtained by correcting the first substitution level and synthesize these second substitution levels with prescribed weights to generate a synthesized substitution level S2s with which the level Y(b) of the noticed picture element should be substituted.
Patent JP-S62237511-A (JP)
Title: Guidance device
Inventor: HISAIE HIDEKI
IPC: G05D1/12
Filed: 1986-04-08
Abstract: PURPOSE:To prevent a guiding device from the reduction of guiding accuracy due to the abnormal oscillation of a guide signal at the time of approach of a flying body to a target by canceling guide at the approach of the flying body to the target and making the flying body linearly fly with an flying course obtained immediately before it. CONSTITUTION:Receiving a binary video signal 8, an area arithmetic circuit 21 measures the area of a target area in respective frames of the video signal and outputs area data 22. Receiving the area data 22 of target areas in respective frames, an area variation arithmetic circuit 23 outputs area variation data 24 to be the variation of an area based upon the front frame. A decision circuit 25 receives the data 24, and if the area variation is larger than a previously fixed value DS', outputs a switching command signal 26. When the signal 26 is outputted, a switching circuit 29 outputs zero data through D/A converters 12, 13 to output a pitch guide error signal 14 and a yaw guide error signal 15.
Patent JP-H10283027-A (JP)
Title: Electronic control type equipment
Inventor: KISHIMOTO SHUZO
IPC: G05B23/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To improve storage holding characteristics by changing the storage part of a second storage means every time information is stored and storing the information of a maximum value among the information stored in the respective storage parts of the second storage means to a first storage means at the time of recovery after turning off a power source. SOLUTION: The using frequency information of a first door switch 7 which is the number of times of turning the first door switch 7 on and off is not eliminated even when the power source is off since it is rewritten from a counter DCNT to a storage part EEPROM and stored. Thus, when the number of times of turning it on and off which is the using frequency information of the first door switch 7 becomes the prescribed value of 100,000 times, the exchange period of the first door switch 7 is correctly reported to a microwave oven user by a display part 5. Further, in the storage part EEPROM, every time the digit of 10 of the contents of the counter DCNT is updated (the contents of the counter DCNT are changed for a fixed value), the contents of the counter DCNT are rewritten and stored to one of addresses A and B.
Patent JP-H05231042-A (JP)
Title: Method of suppressing vibration of building
Inventor: TAKEDA TOSHIRO
IPC: E04H9/02
Filed: 1992-04-02
Abstract: PURPOSE:To conveniently use a vibration suppressing method in an industrially manufactured housing at a low cost by distributing a plurality of one-way vibration absorbers in a building so that the vibration absorbing direction of a part of the absorbers is different from the remainder of the absorbers. CONSTITUTION:Attached members 11 formed of steel plates are bonded to opposite side surfaces of a core member 11 made of wood or the like so as to form a cross beam 11 which are bonded attached at its opposite side surfaces with weights 12, respectively, so as to form a vibration absorber 10. Four such vibration absorbers 10 are distributed in a building 1 with both ends of the cross beam 11 being fixed to ceiling beams of the building 2. Further, two of the absorbers 10 are adapted to suppress vibration in a direction (x) while the remainder two thereof are adapted to suppress that in a direction (y).
Patent JP-S564091-A (JP)
Title: Voice generating watch
Inventor: MORI NORIAKI
IPC: G04G13/00
Filed: 1979-06-26
Abstract: PURPOSE: To make possible the announcement of specific time by voice as desired by accessing the voice information stored in the memory according to the time signal passing the gate when it is opened by the discrimination output at the set time.  
     CONSTITUTION: The specific time set by the switch SW is discriminated by the discriminating circuit 5W8 in the time discrimination circuit 4 and the discrimination output of the circuits 5W8 opens the gate 15 through the or circuit 14. In operation, the time signal corresponding to the set time from the time signal generation circuit 1 is applied via the gate 15 and converted into the required address signal by the time-memory address conversion circuit 19. Then, the voice signal in the memory 17 is read corresponding to the time and the specific set time is announced through the speaker SP as desired. Thus, the time can be recognized at a high accuracy both with eyesight and hearing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57195958-A (JP)
Title: Automatic speed change gear for cars
Inventor: DAIKOUJI TAKASHI
IPC: F16H47/06
Filed: 1981-05-29
Abstract: PURPOSE:To provide a speed change gear which can attain high efficiency even if a torque converter is adopted by dividing a torque from an engine to an automatic speed change gear and a reversing shaft and composing outputs therefrom by a differential gear to be transmitted to a driving wheel through a torque converter. CONSTITUTION:A torque of an engine is partially transmitted to a differential gear D through a manual gear device and a reversing shaft CS, and the remaining torque is continuously transmitted to a sun gear of the differential gear D through a variable speed gear CVT and a first clutch C1. An outputting member of the differential gear D is a revolving part of the differential gear coupled to a fluid torque converter Tc through a second clutch C2 and a lock-up clutch Cc. An impeller I of the torque converter Tc works as input from the differential gear D, and a turbine T of the torque converter Tc works as output to be coupled to a driving wheel.
Patent JP-H10272179-A (JP)
Title: Magnet coupling, and magnet pump using the same
Inventor: YOKOGAWA MICHIHIRO
IPC: A61M1/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the load at a fast rotation speed while lightening the load at the start, by making an attraction electrode of one of a driving magnet and a driven magnet freely movable in the radial direction and forcibly moving it by a centrifugal force corresponding to the rotational speed to make the area of an attraction domain automatically variable. SOLUTION: The driving magnet 4 and a followingly driven magnet 11 are each formed in a disc ring shape, have attraction electrodes N and S with the pole divided diametrically into six, for instance, and are arranged vertically with a gap above and below each thereof to be separated alignment each other so that the attraction electrodes are vertically opposed to each other. When the driving magnet 4 is given a centrifugal force by rotation, the attraction electrodes N and S are moved in the centrifugal direction to expand the inner and outer diameters L1 and L2 of the driving magnet 4. This lowers a magnetic force attracting an impeller during the low speed rotation to gradually increase a magnetic force with a shaft to a fast rotation. When coming into the fast rotation, a coupling torque and a thrust force are developed to the same extent as those of the conventional products.
Patent JP-H07272616-A (JP)
Title: Electron source and image forming device
Inventor: NAKAMURA NAOHITO
IPC: H01J29/04
Filed: 1994-03-29
Abstract: PURPOSE:To provide an electron source having the capability of improving the focusing function of an emitted electron beam. CONSTITUTION:Wiring 82 in a line direction, wiring 83 in a row direction and an electron emission element connected to both wirings are arranged on an insulating substrate 1 via a layer insulation 84. The electron emission section of the element is surrounded by the line-direction wiring 82 where a scanning signal is applied. In this case, the potential of the signal is equal to or below the potential of a modulating signal applied to the row-direction wiring 83. As a result, emitted electrons are subjected to the focusing action of electrical field formed in the vicinity of the electron emission section. According to this construction, an electron beam can be controlled without any need of providing a modulating electrode (grid).
Patent JP-2000274308-A (JP)
Title: Operation control method for cogeneration system and cogeneration system
Inventor: YAMASAKI TAKAYUKI
IPC: G05B11/36
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To perform the operation under an optimum operating condition from the viewpoint of a cost and enhance the economical property by determining the operating condition of a cogeneration system for minimizing the cost on the basis of the operation conduction of the cogeneration system, the purchase condition of power, and a prescribed condition of power utilizing facility. SOLUTION: This cogeneration system 1 is formed of a prime mover 2, a reduction gear 3, a generator 4, a waste heat recovering facility 5, a control device 6 and a fuel control valve 7. In a steel manufacturing factory having the system 1, fuel is supplied from a fuel company 10, and power is supplied from a power company 11. In this case, various cost merits are calculated by a cost merit calculating means 6a in the control device 6, and the minimum cost is determined on the basis of each calculate cost merit by a minimum cost determining means 6b. The operating condition of the cogeneration system 1 is determined on the basis of the cost merit calculation expression used to calculate the minimum cost.
Patent JP-S63248864-A (JP)
Title: Readily dispersible copper phthalocyanine pigment composition and production thereof
Inventor: MORI AKIRA
IPC: C09B67/20
Filed: 1987-04-03
Abstract: PURPOSE:To obtain the titled pigment composition homogeneously, readily and stably dispersible in organic solvents in a high concentration, by grinding crude copper phthalocyanine in the presence of a grinding aid, organic liquid, specific phthalocyanine derivative and sulfuric acid ester, etc. CONSTITUTION:Crude copper phthalocyanine [e.g. obtained by reacting phthalic anhydride (derivative) with urea and a copper source in an organic solvent] is ground in the presence of a grinding aid (e.g. sodium chloride), an organic liquid (e.g. n-propyl alcohol), a phthalocyanine derivative expressed by the formula (Pc is metal, etc.; X is methylene, etc.; R1 and R2 are H, alkyl, etc.; n is 1-4) and a sulfuric acid ester (preferably higher alcohol sulfate, etc.) or phosphoric acid ester (preferably higher alcohol phosphate, etc.) to afford the aimed pigment composition without aggregation of particles, growth of crystals and viscosity increasing phenomenon of liquid in organic solvents.
Patent JP-2000277597-A (JP)
Title: Electrostatic chuck
Inventor: ITO YASUTAKA
IPC: H01L21/683
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck in which generation of particles is suppressed even when applied with a high voltage or used at high temperature. SOLUTION: In the electrostatic chuck, an object is attracted electrostatically to the chuck face of an insulating basic material 2 comprising a sintered ceramic 14. A plurality of supports 6 made of a metallic material stronger against shear stress than the sintered ceramic 14 are secured to the insulating basic material 2. A part 6b of the support 6 is buried in the chuck face S1 and the remaining part 6a is projected from the chuck face S1.
Patent JP-H01253937-A (JP)
Title: Forming contact hole
Inventor: HOSOKI KENJI
IPC: H01L21/3205
Filed: 1988-04-04
Abstract: PURPOSE:To form a metal film without cuts at the stepped part of the open edge of a contact hole, by eliminating only an insulating film on the side of a dummy pattern formed beforehand by a plasma CVD method to form a contact hole of a gently sloped surface. CONSTITUTION:When a dummy pattern 7 is formed on a substrate 1 and an insulating film 3 is accumulated on the whole surface to form an SiO film by a plasma CVD method, a film with a constriction above the end of the dummy pattern 7 can be formed. When the SiO film is etched with such material as a solution of hydrofluoric acid, the SiO film stuck to the side of the dummy pattern 7 is etched much faster than that stuck to other parts. Selecting a proper etching time provides a construction shown in Figure (c). And when the SiN dummy pattern 7 is eliminated with such material as phosphoric acid liquid, a contact hole 6 of a gently sloped surface can be formed. This enables forming an upper metal film without cuts at the stepped part of said contact hole 6 to obtain reliable wiring.
Patent JP-S566832-A (JP)
Title: Hydraulic circuit for hydraulic shovel
Inventor: HIRATA TOUICHI
IPC: E02F3/26
Filed: 1979-06-29
Abstract: PURPOSE: To provide a positive speed-up each of the actuators as well as to improve the workability of the shovel in a hydraulic circuit for a hydraulic shovel having three units of pumps.  
     CONSTITUTION: Hydraulic circuit is provided with a group of change-over valves as a change-over valve 9 for a leftward movement, a change-over valve 10 for increasing a speed of the boom, a change-over valve 11 for an arm, a change-over valve 12 for a boom turning operation, another group of change-over valve 18 having a change-over valve 18a for additional turning operation and a change-over valve 18b for additional arm, pumps 2 and 3, swivel motor 40, leftward movement motor 80 and rightward movement motor 90 etc. Throttle valves E and F are arranged for said groups of change-over valves and the additional change-over valve is controlled for its change-over operation by a pressure difference between the points before and after the throttle valves E and F. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01255007-A (JP)
Title: Method for forming offset shape
Inventor: NAMIKADO SHIGEKI
IPC: G05B19/18
Filed: 1988-04-04
Abstract: PURPOSE:To prevent a sharp corner or a residual uncutted part from being generated by generating the optimum offset out of an intersection computing type offset and a circular insertion type offset at every block when the connection part of each block of input shape is formed in projecting shape. CONSTITUTION:In case of forming the mutual connection part of input shape blocks P3 and P4 in the projecting shape, the offset shape block of circular arc insertion type is obtained first, and prescribed marks (O5-O8) are attached on the block. After that, when a closed loop exists in initial offset shape, it is eliminated and also, when the offset shape block of circular arc insertion type partially eliminated at the time of eliminating the closed loop exists, marks (O7-O8) attached on the offset shape block are eliminated. And the offset shape block of circular arc insertion type on which the mark is attached is converted to the offset shape block of intersection computing type.
Patent JP-H11282352-A (JP)
Title: Manufacture of label with pocket, and label with pocket
Inventor: TSUKIJI YOSHIAKI
IPC: B31D1/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To allow easy and inexpensive production in manufacture of a label with a pocket formed with a pocket part on a surface of a label paper sheet for the label to be blanked into a form of the product label in a range including the pocket part within the label paper sheet for the label, and the label with the pocket manufactured therein. SOLUTION: A surface of a label paper sheet 1 is covered with a coating sheet 2 applied with a thermally fusible adhesive 20, the coating sheet 2 is thermally fused on the label paper sheet l1 patially by pressurizing a required area of the sheet 2 with a heating plate, a nonfused part 2b surrounded with a fused area 2a is made to serve for a pocket part forming area, and an opened part 22 opened to an outside is provided in one portion of the pocket part forming area.
Patent JP-S60224385-A (JP)
Title: Character multiple inserter device
Inventor: EGUCHI SHINICHI
IPC: H04N7/08
Filed: 1984-04-23
Abstract: PURPOSE:To superpose a super signal on inputted video signal at regular timing by providing a memory circuit in an asynchronous detecting circuit and making asynchronous detection. CONSTITUTION:A memory circuit 16 outputs two synchronizing signals between vertical blanking and supplies to a switching device 17. The output synchronizing signal of the switching device 17 and a separation signal of a synchronizing separation signal circuit 7 are received by a comparator circuit 9. Phase correlation of the synchronizing signal is compared and detected, and asynchronous detection is made, and this asynchronous detection signal is supplied to a key signal generating circuit 5 as output signal of an asynchronous detection circuit 11. The circuit 5 generates a key signal synchronized with the separation synchronizing signal from the circuit 7, and controls the key signal by the asynchronous detection signal. A super signal is superposed on the video signal at regular timing in a gain control circuit 4 by the controlled key signal.
Patent JP-S57198137-A (JP)
Title: Headlight reflection device for corner
Inventor: OZAKI IWAO
IPC: B60Q1/124
Filed: 1981-05-27
Abstract: PURPOSE:To drive a car in safety by providing lever-operating reflectors inside headlights of a car for lighting the lighting dead angles of the headlights at a corner. CONSTITUTION:Corner reflectors 1 and 1' are equipped in front of headlights 5 and 5' near to the center of a car body to keep an angle for radiating lights of headlights 5 and 5' partly to the whole lighting dead angles 3 and 3' downward. They can be equipped either to be fixed or to be rotatable by rotating shafts, and in either way, connected to a lever 6 at a driver's seat. When the driver's seat lever 6 is operated to the right or left, reflectors 1 and 1' are operated, and lights of headlights 5 and 5' are partly reflected to light headlight dead angles 3 and 3'. When the lever 6 is operated to the neutral, the work of lighting is stopped.
Patent JP-H09274108-A (JP)
Title: Polarizing element and liquid crystal display device
Inventor: KIN TATSUICHIRO
IPC: G02B6/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of polarization, light transmittance and productivity and to simplify constitution by adopting the constitution which is nearly the same in the refractive index to one of the linearly polarized light intersecting with microregions to a high-polymer film and is different in the refractive index to the other of the linearly polarized light. SOLUTION: The microregions consisting of the material different from the material of the transparent high-polymer film are uniformly dispersed into the film. The constitution in which the high-polymer film and the microregions have nearly the same refractive index n1 to the other of the intersecting linearly polarized light and have the different refractive index n2 to the other of the linearly polarized light is adopted. In such a case, the polarizing element of the high light transmittance is embodied by using scattering of light and simultaneously the inexpensive polarizing element which is producible in the same manner a for the production of the high-polymer film, is excellent in productivity, allows easy mass production and has a large area is embodied.  The polarizing element having the high light transmittance is embodied by the lamination type constitution obtd. by laminating the dichromatic polarizing element having the degree of polarization of >=99% on the high-polymer film so as to be paralleled with the axis of the light transmission thereof.
Patent JP-S60225354-A (JP)
Title: Method of manufacturing positive plate for alkaline storage battery
Inventor: MATSUKI NARIFUMI
IPC: H01M6/10
Filed: 1984-04-23
Abstract: PURPOSE:To improve the strength of a positive plate by immersing the entire of a positive plate into polyvinyl alcohol solution and immersing a beginning portion of winding and an ending portion of winding into polyvinyl alcohol solution with higher density. CONSTITUTION:Polyvinyl alcohol solution with density of 2% is prepared and after a positive plate 1 is immersed therein for about 1min, it is drawn out to dry itself for about 1hr. Next, polyvinyl alcohol solution with density of 10% is prepared and a beginning portion of winding and an ending portion of winding of about 5mm. in a positive plate 1 is immersed therein for about 1min and is drawn out to dry for about 1hr and a portion 2 processed by polyvinyl alcohol with low density and a portion 3 processed by polyvinyl alcohol with high density are formed to manufacture a positive plate to be wound in spiral for an alkaline storage battery. Accordingly, it is possible to eliminate the crumbling of the positive plate itself and the crumbling at a cutting plane in the beginning portion and the ending portion of winding, and to prevent the short circuit etc. due to piercing of a separator.
Patent JP-S60225115-A (JP)
Title: Contact lens
Inventor: TAKAMIZAWA MINORU
IPC: C08G77/42
Filed: 1984-04-23
Abstract: PURPOSE:To obtain contact lenses high in oxygen permeability and usable in contact with eyes for a long time by molding and finishing a polymer essentially consisting of polytrimethylvinylsilane. CONSTITUTION:Purified trimethylvinylsilane monomer is used as a starting material, and anion bulk polymn. is executed at 50-70 deg.C in an inert gas atm. in the presence of n-butyl lithium or the like as a catalyst to obtain polytrimethylvinylsilane having a high mol.wt. of >=200,000. This polymer is superior in oxygen permeability, high in mechanical strength and superior in workability, too. If its polymn. degree is lower than 200,000, the polymer becomes not sufficient in mechanical strength and difficult in fine precise mechanical working.