baber/WOPTO huggingface dataset:
Patent JP-S58135901-A (JP)
Title: Measuring apparatus for line length on full-scale or contracted-scale drawing which inks over line
Inventor: YAMAMOTO KENZOU
IPC: B43L13/00
Filed: 1982-02-08
Abstract: PURPOSE:To enable a measurer to measure accurately and safely with actual dimension without requiring re-measurement of line double or triple times or without including the possibility of skipping over lines even when measurement is interrupted in the  midway of the measurement. CONSTITUTION:In a rotary transmission gear mechanism, a rotation of a gear 1 is doubled by the rotational engagement between the outer periphery of the gear 1 and a small gear of a gear 2. The rotation is further doubled by the rotational engagement between a large gear, which is one of the pair with the small gear 2, and  a gear 3, and is still further doubled by the rotational engagement between a large gear, which is one of the pair with the gear 3, and a small gear 4. A slit plate 19  which is one of the pair with the gear 4 rotates enlargedly and makes one round every  time the gear 1 shifts (rotates) 1mm. on its periphery. According to the rotation of the plate 19, ten slits 6 equi-spaced on the plate 19 rotates in a groove of a photo-microsensor 5 intermittently intercepting the optical path of the sensor 5 so as to apply input  signals to a computer. One signal is applied every one interception and inputted to the computer. Thus, the actual length of the line is instantly indicated on an indication  window 16 by tracing the line to be measured by the gear 1.
Patent JP-S58135609-A (JP)
Title: Preparation of ferrite magnetic material
Inventor: NISHIYAMA SHIYUNICHI
IPC: C01G49/02
Filed: 1982-02-08
Abstract: PURPOSE:To enable a device to have high dimensional accuracy and to increase the performance of the device by employing the material with the contraction coefficient being 10% or less. CONSTITUTION:0.3-15wt% glass powder is added to soft magnetic ferrite powder and the mixture is kneaded at temperature higher than the softening point of the glass by 200 deg.C to coat the ferrite powder particle with the glass. Then the mixture is heated at temperatures higher than those at which the minute shrinkage of the ferrite begins. Although a compact obtained by pressurizing ferrite powder in a metal mold contains void holes, diffusion will occurs among atoms constituting the ferrite is heated at temperature higher than 800-1,000 deg.C, causing the void holes to decrease and the compact to shrink.
Patent JP-H02198496-A (JP)
Title: Image processing method
Inventor: YOKOYAMA AKIMICHI
IPC: G09G5/36
Filed: 1989-01-27
Abstract: PURPOSE:To contrive to track an outline at a high speed by encoding an outline bit of a bit pattern by a state of its vicinity bit, and tracking the outline bit, while predicting the tracking direction by a code of the outline bit. CONSTITUTION:When a bit map is written on a memory 1, the bit map on the memory 1 is scanned from the left to the right and from up to down by an address control of a scan control part of an encoding system 2, a target point and vicinity point are outputted successively as a pair from the memory 1, and the target point is converted to a byte code by an encoding part 4. Subsequently, a byte map corresponding by one-to-one to a point on the bit map 1 is obtained in a memory 5. Next, a tracking control part 9 executes a scan control of the byte map on the memory 5, a code which is read out is decided by a code deciding part 8, and by predicting the direction of the outline point by a kind of its code, tracking of the outline is started. The tracking direction is limited to two directions. In such a way, tracking of the outline can be executed at a high speed.
Patent JP-S57132538-A (JP)
Title: Production of miniature pellet
Inventor: OMI ETSUJI
IPC: B01J2/10
Filed: 1981-02-10
Abstract: PURPOSE: To reduce the time for granulation considerably by ventilating the inside of a mixing vessel under granulation in the stage of granulating dust into miniature pellets.  
     CONSTITUTION: In the stage of adding a proper amt. of quicklime to dust contg. moisture and granulating the same by high speed mixing to miniature pellets, the inside of a mixing vessel under granulation is ventilated. Since this prevents the steam produced by reaction heat from filling the inside of the mixing vessel, the hindrance of the mutual bonding of spurious particles produced at the point of the time when the moisture in the dust is controlled to a proper amt. by the moisture fixing effect of quicklime is obviated. Hence, the granulation time in this granulation stage is reduced considerably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10213219-A (JP)
Title: Lock-up clutch control device for automatic transmission
Inventor: UCHIDA TAKUMI
IPC: F16H61/14
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of engine-stop when a brake is abruptly applied during the period of deceleration, and enlarge a fuel cut control area. SOLUTION: An automatic transmission is provided with a lock-up clutch device 24 arranged at a fluid-power transmission gear, an engage side oil chamber RM2, a release side oil chamber RM1, switch signal generating means for generating switch signals, control oil pressure generating means for generating control oil pressure PCON which corresponds to the throttle opening, and oil pressure supplying means which receives a switch signal from the switch signal generating means to employ a release side position and an engage side position, and which supplies release oil pressure to the release side oil chamber RM1 at the release side position, engage oil pressure to the engage side oil chamber RM2 at the engage side position, and the control oil pressure PCON to the release side oil chamber RM1, respectively.  Even when the brake is abruptly applied during the period of deceleration, the lock-up clutch control device 24 can be immediately released, since the control oil pressure PCON is supplied to the release side oil chamber RM1.
Patent JP-S55113613-A (JP)
Title: Manufacture of fine grain alkali hydroxide
Inventor: NAKAYAMA YOSHIKI
IPC: C01D1/44
Filed: 1979-02-20
Abstract: PURPOSE: To obtain a fine grain alkali hydroxide effectively usable in alkylation reaction of activated methylene, etc. or other use by heating a solid alkali hydroxide in the presence of a solvent and a dispersant followed by agitation.  
     CONSTITUTION: A solid alkali hydroxide such as potassium hydroxide or sodium hydroxide is heated to a temp. about the b.p. of a solvent such as chloroform or carbon tetrachloride in the presence of the solvent and a dispersant such as a surfactant and agitated turbulently to finely disperse the alkali hydroxide in the solvent in mμWμ unit. By distilling offf the solvent alkali hydroxide ultra fine grains are easily obtd. Formerly, manufacture of the grains was difficult owing to its high hydroscopicity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58138218-A (JP)
Title: Valve device of engine
Inventor: INAGAKI TAKASHI
IPC: F02B21/00
Filed: 1982-02-10
Abstract: PURPOSE:To improve suction and discharge efficiency and to obtain quick combustion by providing a piston upper combustion chamber in a cylinder hemispherically and by arranging at least two valves on one side and at least one valve on the other side radially with the center point of the hemisphere serving as a center. CONSTITUTION:A combustion chamber 4 is formed hemispherically with its upper surface 7 forming approximately a hemisphere, and individual valves 5, 6 are arranged radially with the center point of the hemisphere serving as a center. Two radial lines 15 on one side and two radial lines 16 on the other side are assumed with the center point 14 approximately serving as a center, and the valve 5 on one side and the valve 6 on the other side are arranged almost along these lines. Therefore, individual valves 5, 6 are placed nearly at a right angle to the upper surface 7 respectively. According to this disposition, the valve diameter can be made comparatively large, the combustion chamber can be made comparatively small, and the machining can be made easy.
Patent JP-S61176900-A (JP)
Inventor: KANO AKIKO
IPC: A61B6/00
Filed: 1985-02-01
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-S6183719-A (JP)
Title: Vertical shaft excavating device
Inventor: MIYAZAKI MAMORU
IPC: E02F3/47
Filed: 1985-02-02
Abstract: PURPOSE:To improve excavation efficiency, by a method wherein a casing tube is driven in a ground surface, and an excavator is lowered trough the working of a hydraulic winch and a hydraulic hose winding reel to secure the excavator to the interior of the tube. CONSTITUTION:A tubing machine body 14 is fixed securely, a casing tube 15 is driven in a ground surface, and an excavator 8 is lowered through the working of a hydraulic winch 6 and a hydraulic hose winding reel 9. The securing cylinder of the excavator 8 is secured to the casing tube 15 to perform excavation. The excavator 8 is separated from the tube 15, the hydraulic winch 6 and the hydraulic hose winding wheel 9 are operated, the excavator is lifted up to discharge soil to excavate a vertical shaft. Since instead of a hydraulic type arm, a wire rope is employed, the above mentioned process enables excavation of even a portion deep in a ground without limitation of an excavation depth.
Patent JP-H06231039-A (JP)
Title: Memory managing device
Inventor: SHIROMIZU HIROSHI
IPC: G06F12/06
Filed: 1993-02-08
Abstract: PURPOSE:To provide a memory managing device capable of controlling a memory module by reducing the number of input signal lines of a memory controller. CONSTITUTION:A memory module constitutional content ID signal buffer device 104 is provided between the memory modules A105, B106 and the memory controller 102, and an ID code representing the constitutional content of the memory module is outputted from the buffer device 104 to a memory module data signal bus 112 during performing the initialization processing of an information processor, and the memory controller 102 receives the ID code representing the constitutional content of memory capacity of the memory modules A105. B106, etc., from the memory module data signal bus 112.
Patent JP-H11210342-A (JP)
Title: Screen door with ventilation adjustment function and blind rain shutter door
Inventor: HIRAI KIICHI
IPC: E06B7/082
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a screen door having a ventilation adjustment function for adjusting ventilation in the strong wind, and a blind rain shutter door. SOLUTION: A screen door 1 with a ventilation function has a fixed plate 3 and a movable plate 4 moving along the planar direction of the fixed plate 3 superposed on top of each other and attached to one side of a screen door body 2 made of a square frame and an insect net door attached to the frame. In this case, the fixed plate 3 and the movable plate 4 are formed like a grating having a plurality of openings K3 and K4, and when the movable plate 4 is made to travel in a planar direction, the degree of opening becomes small, thereby adjusting ventilation.
Patent JP-H09209995-A (JP)
Title: Suction water passage of drainage pump
Inventor: KONISHI MASAHIDE
IPC: F04D29/54
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of a surface eddy near both side surfaces of a closed section part in a suction water passage and the generation of an air suction eddy, prevent the suck in of an air to a drainage pump, avoid the generation of vibration and noise, reduce the residual water amount of a pump suction water tank by lowering the lowest water level capable of pumping up to a low level and also miniaturize the pump suction water tank by increasing a flow speed. SOLUTION: The suction water passage 2 from a suction water tank to a drainage pump has a closed section part 7 surrounded by a bottom surface 3, both side surfaces 4, 5 and a ceiling 6. The ceiling 6B on the upperstream side of the closed section part 7 is formed in an uniform section shape provided with a straight line orthogonally crossing to a flow F and a slant surface 8 for restraining the generation of a surface eddy and an air suction eddy following to this by retreating from the upperstream side of the suction water passage 2 toward the downstream side in the width direction both sides of this straight line.
Patent JP-H07225472-A (JP)
Title: Plate making method of waterless planographic printing plate
Inventor: FUJIMARU KOICHI
IPC: G03F7/38
Filed: 1994-02-16
Abstract: PURPOSE:To remove a silicone rubber layer of unexposed parts without adversely affecting a photopolymerizable adhesive layer and silicone rubber layer by injecting or spraying the vapor of water or an aq. soln. consisting essentially of the water to a plate surface. CONSTITUTION:The original plate of the waterless planographic printing plate formed by successively laminating the photopolymerizable adhesive layer and the silicone rubber layer on a substrate is exposed with images and thereafter, the vapor of the water or the aq. soln. consisting essentially of the water or the water-contg. solvent mixture consisting essentially of the water is injected or sprayed to the plate surface of original plate of the planographic printing plate to dissolve or swell a part of the photopolymerizable adhesive layer and thereafter, the silicone rubber layer of the image part is removed. The water is required to be used as the essential component in the case of the aq. soln. or the solvent mixture contg. the water. In such a case, a most quantity of water is contained as a main component in all solvent which are contained in the aqueous solution or the solvent mixture.
Patent JP-H06212815-A (JP)
Title: Bath room and assembling method thereof
Inventor: MATSUMOTO SHOICHIRO
IPC: E04H1/12
Filed: 1993-01-13
Abstract: PURPOSE:To facilitate conveyance, handling and assembly operation, prevent the limitation of an assembly process and install a bathtub sufficiently stably. CONSTITUTION:A bathtub 10 and a waterproof pan 14 for a wash place are borne onto a footing surface 2 respectively, and a panel trestle 12 on the bathtub side consisting of a framework structure is supported in the periphery of the bathtub 10 on the footing surface 2. Wall panels 18 are mounted on the panel trestle 12 on the bathtub side and the waterproof pan 14 for the wash place, and a ceiling panel 28 is installed onto the wall panels 18.
Patent JP-S63187784-A (JP)
Title: Drop-out compensating method
Inventor: TAKEI MASAHIRO
IPC: H04N5/95
Filed: 1987-01-29
Abstract: PURPOSE:To improve a reproducing video by detecting the signal lacking period of a reproducing video signal reproduced from a recording medium and using a picture element in a direction where the correlation in circumference of compensating picture element is the strongest to compensate the period. CONSTITUTION:The drop-out period of the reproducing video signal 24 reproduced from the recording medium, for example a magnetic sheet 10, is detected and by obtaining the difference between a former line and a following line in order to know which direction of picture element signal is the most correlative, the most correlative signal to a drop-out picture element of adjacent picture elements signal is retrieved and the picture element signal is set as the alternative signal of the drop-out picture element. As a result, nearly complete compensation can be executed to a picture in which vertical correlation is low such as an oblique line, which can not be fully compensated hitherto. Thus, the compensated picture having good quality can be obtained.
Patent JP-H09213465-A (JP)
Title: Cooking device
Inventor: INOUE ZENICHI
IPC: H05B3/68
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of a temperature in the outer peripheral end part of a heat cooking plate and heating of the bottom surface of a main body case. SOLUTION: For a heat cooking plate 10 supported in the outer frame part 26 of a main body case 20, a film heat generator 12 is printed and baked in the back surface of an insulating base material 11 and the insulating base material 11 is directly heated by the film heat generator 12. The film heat generator 12 is covered with a pair of heat insulators 14 and 15. The heating cooking plate 10 includes a proper gap with the bottom surface of the main body case 20 and by a multiblade fan 27 installed in the main body case 20, air is sucked and supplied as a cooling wind into the gap.
Patent JP-S55114032-A (JP)
Title: Limitation system for level variation
Inventor: MORIWAKI IKUROU
IPC: H03M1/18
Filed: 1979-02-23
Abstract: PURPOSE: To limit the output level variation of a programmable variable gain circuit set to its initial gain by converting the output of the above-mentioned circuit into a digital signal, by holding this signal, and then by controlling the gain of the above-mentioned circuit by the holding output in a direction where its output level variation is limited.  
     CONSTITUTION: Programmable variable gain circuit VGA set to its initial gain and an A/D converter converting its output into a digital signal are provided; and the output of A/D converter is held by latch circuit LC, etc., and by its holding output, the gain of programmable variable gain circuit VGA is controlled in a direction where its output level variation is limited. As a result, high-speed operation and simple constitution are realized and the accurate gain can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11218805-A (JP)
Title: Finder unit
Inventor: OMIYA AKIO
IPC: G02B7/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To make compasable a diopter adjusting mechanism whose structure is simple and which is easily assembled without deteriorating the optical performance of a finder by turnably fitting a diopter correcting ring to the outer periphery of a barrel body to support a diopter lens and making the cam pin of the diopter lens follow the cam surface of the diopter correcting ring so that the diopter lens is moved backward and forward, and to provide a finder unit by which information display within a finder is made easy-to-view and the positional adjustment of a visual field frame at the time of assembly is facilitated by performing the information display within the finder such as the visual field frame by an LCD panel. SOLUTION: The diopter lens 94 is arranged inside the barrel body 90, the diopter correcting ring 92, with which a diopter adjusting dial 26 is integrally formed, is turnably fit to the outer periphery of the body 90, and the cam pin 94A protrusively provided on the lens 94 abuts on a cam surface 92A formed at the end of the ring 92 through the straight advance groove 90A of the body 90, then the lens 94 is moved backward and forward by the rotating operation of the dial 26.
Patent JP-S62177468-A (JP)
Title: Radar equipment for marine vessel
Inventor: OGAWA TETSURO
IPC: G01S7/36
Filed: 1986-01-31
Abstract: PURPOSE:To obtain a high-reliability radar image by putting the 1st and 2nd radar antenna is partial charge of individual azimuth angle direction respectively. CONSTITUTION:The 1st and 2nd radar antenna driving parts 14A and 14B drive an rotate the 1st and the 2nd radar antennas 12A and 12B synchronously with each other by an antenna synchronizing control part 4. The azimuth angle ranges of target detection are assigned to the antennas 12A and 12B so that the azimuth angle range in front of a bow is assigned to the antenna 12A mounted at the bow part and the azimuth angle range behind a stern is assigned to the antenna 12B mounted at the stern part. When the antennas 12A and 12B are within the bow-directional azimuth angle range, a microwave switching mechanism 8 is switched to the size of the antenna 12A and when the antennas 12A and 12B rotate into the azimuth angle range behind the stern, the mechanism 8 is switched to the side of the antenna 12B. Even if there is an on-ship structure which reflects a radio wave and generates a virtual image between the bow and stern, the azimuth angle ranges are set properly so as to evade the structure and removed the virtual image, thereby improving the reliability to a radar image.
Patent JP-H02200006-A (JP)
Title: Delay circuit for semiconductor integrated circuit
Inventor: TSUDA NORIKO
IPC: H03K5/134
Filed: 1989-01-30
Abstract: PURPOSE:To obtain a large delay quantity without enlarging an element area by cascading a unit delay circuit provided with an input line and an output line through the input line and the output line. CONSTITUTION:The delay circuit is composed of two cascaded unit delay circuit D1 and D2, for the unit delay circuit D1, a non-inverting buffer NI1 is provided on an initial stage part where a signal from an input terminal T1 is inputted, the drain of an N channel MOS transistor(TR) N1 is connected to a power source VDD, the drain of a P channel MOS TR P1 is connected to a ground VSS, and capacity C1 is connected between an output part A1 of the non- inverting buffer NI1 and the ground VSS. Further the unit delay circuit D2 has the same configuration as the unit delay circuit D1. In such a case, the signal delayed by the unit delay circuit D1 is further delayed by the unit delay circuit D2. Thus the large delay quantity can be obtained without enlarging the element area.
Patent JP-S58137837-A (JP)
Title: Formation of color image
Inventor: HIRAI HIROYUKI
IPC: G03C7/407
Filed: 1982-02-10
Abstract: PURPOSE:To inhibit color staining in a color image forming system, by color- developing an imagewise exposed color photosensitive silver halide material with a combined developing and intensifying bath in the presence of a heterocyclic compound contg. nitrogen and by processing the material with a soln. contg. an intensifying activity restrainer. CONSTITUTION:About 1X10<-7>-1X10<-2>/l heterocyclic compound contg. nitrogen such as benzotriazole is added to a combined developing and intensifying bath contg. hydrogen peroxide or a compound releasing hydrogen peroxide and a color developing agent but contg. practically no bromine and iodine ions. A color photosensitive material is color-developed with said combined developing and intensifying bath and processed with a soln. contg. about 1X10<-5>-2X 10<-1>mol/l intensifying activity restrainer such as KI or compound represented by the formula.
Patent JP-S62179374-A (JP)
Inventor: TAKATSU KAZUO
IPC: A24D1/04
Filed: 1986-02-03
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-S63189149-A (JP)
Inventor: OKUMURA YOSHITAKA
IPC: A61N1/40
Filed: 1987-01-30
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-S56117248-A (JP)
Title: Electrophotographic receptor
Inventor: OOSAKI EISUKE
IPC: G03G5/10
Filed: 1980-02-20
Abstract: PURPOSE:To enable to remove a photoconductive layer easily and perfectly from a substrate without polluting the working environment by providing a heat shrinkable tube for peeling between the cylindrical substrate and the photoconductive layer. CONSTITUTION:A heat shrinkable tube, a photoconductive layer, and further, if necessary, an insulation layer are formed on a cylindrical substrate, whereby an electrophotographic receptor is produced. Here, metals or alloys such as stainless steel and Al are used for the cylindrical substrate, if necessary, glass or the like of which the surface is subjected to conduction treatment by In2O3 etc. is used. The photoconductive layer is formed by sticking a photoconductive material such as ZnO into a binder such as polyethylene or polystyrene or vacuum-depositing an inorg. photoelectric material such as Se-Te. A heat shrinkable film of PVC, PP, PE, etc. is properly used for the heat shrinkable tube. Since the heat shrinkable tube is held closely adhered to the cylindrical substrate by compressive force, it is easily peeled when a score is given to part of said tube, hence the removal of the photoconductive layer etc. is easy and the pollution of working environment does not occur at all.