baber/WOPTO huggingface dataset:
Patent JP-H0215782-A (JP)
Title: Picture encoding system
Inventor: SAITO TOMOAKI
IPC: H04N19/33
Filed: 1988-07-04
Abstract: PURPOSE:To encode high-quality pictures in highly compressed states for utilizing the encoded pictures for printer outputs, etc., and at the same time, to improve the document retrieving speed by means of low-quality pictures utilizing a display device (low resolution) by causing part of encoded data of encoded picture to also have pictures for retrieval. CONSTITUTION:A picture 101 is obtained in Processing Step 200 by dividing a picture 903 into (nXn) meshes 102. Then resolution-conversion is performed on the divided (nXn) meshes 102 into one dot in Step 300 and a picture 104 is obtained. In Step 400, data 103 in which all dots remove white meshes in the meshes appearing in the picture 903 are obtained and, in Step 600, data 105 in which the data 103 are replaced with a normal pattern and expressed in encoded codes are obtained. Then data 106 which are obtained by encoding the picture by an arbitrary encoding system are obtained in Step 901 and the picture 104 is obtained by decoding the data 106 in Step 902. In Step 700, a picture 107 obtained by normalizing the picture 903 from the data 105 and 106 is decoded in Step 700. In Step 800, the picture 903 is decoded from the data 104 and picture 104.
Patent JP-S6329649-A (JP)
Title: Adhesive polyethylene oxide hydrogel sheet and its production
Inventor: PURESUTON KIYUUSHIYU
IPC: C09J7/10
Filed: 1987-06-30
Abstract: A solid sheet of adhesive hydrophilic gel which is a homogeneous aqueous mixture, substantially free of unbound water, monomers and crosslinking agents, consisting essentially of an amount dispersed uniformly in water of from about 4 to 35 wt.% of a crosslinked polyethylene oxide, effective to form with the water a tacky surfaced viscoelastic solid which sheet of hydrophilic gel is produced by subjecting a liquid film of an aqueous solution having a viscosity of about 2-2,000 x 10<3> cps of water soluble polyethylene oxide having a weight average molecular weight from about 0.02-6 x 10<6> Daltons to an amount of high energy radiation effective to convert the liquid film to a sheet of the viscoelastic solid having an adhesive face.
Patent JP-H11351048-A (JP)
Title: Control system for internal-combustion engine
Inventor: SHIBAGAKI NOBUYUKI
IPC: F02D41/34
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To suppress any sudden variation in engine output resulting from a changeover of combustion type with reliability. SOLUTION: For executing a rich-spike process, an electronic control unit(ECU) 60 for an engine 10 changes the combustion type of the engine 10 from homogeneous lean combustion to homogeneous rich combustion. In the above combustion-type changeover, the ECU 60 decreases the opening degree of a throttle valve 34, gradually raises the fuel injection quantity of an injector 50 from a level for the homogeneous lean combustion to a level for the homogeneous rich combustion, and gradually retards the ignition timing of a spark plug 26 from timing for the homogeneous lean combustion to timing for the homogeneous rich combustion.
Patent JP-S6321135-A (JP)
Title: Low noise laminated gear and manufacture thereof
Inventor: TAKI MASAYOSHI
IPC: F16H55/14
Filed: 1986-07-14
Abstract: PURPOSE:To obtain a low noise laminated gear, which allows to fully prevent noise from generating as high speed gear, by a structure wherein at least two resin gears, which are arranged between steel plate outer gears on both outsides and steel plate inner gears, each of which is inserted between the resin gears, are laminated to one another into an integral body and the booth profile end face of the resin gear is made to be slightly projected beyond the tooth profile end face of the steel plate gear. CONSTITUTION:Steel plate gears are worked out of carburizing steel by fine blanking and fixed by brazing with pure copper to one another after respectively fitting projected parts 18a to recessed parts 18b. After carburizing the steel plate gears under the above-mentioned state, molten thermosetting resin such as phenolic resin, epoxy resin or the like is cast in respective gaps 15 and, after the hardening of the resin, tooth profiles are formed by cutting of unnecessary portions. The tooth profile end face 16a of the resin gear 16 is made to be projected by about 0.5mm beyond the tooth profile end faces 11a, 12a, 13a and 14a of the steel plate gears 11-14. When the tooth of a gear contacts that of another gear, the projected resin tooth profile end faces 16 collide with each other, resulting in acting the resin as cushion. Consequently, the noise generating by the contact of teeth with each other is reduced at its source itself and, in addition, the generated noise is also absorbed by the resin gears 16.
Patent JP-S6211416-A (JP)
Inventor: SUGIMURA TAKESHI
IPC: A23L7/10
Filed: 1986-07-16
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-S5688462-A (JP)
Title: Thermosetting resin composition
Inventor: TANIGUCHI TAKASHI
IPC: C09D183/00
Filed: 1979-12-21
Abstract: PURPOSE: To obtain a thermosetting resin composition which is excellent in sratching resistance, flexibility, and dyeability from a silane compound, an aluminum chelate compound, and a titanium compound or its condensation product.  
     CONSTITUTION: A thermosetting resin composition contains a silane compound (A) having an epoxy group and a hydroxyl group combined with a silicon atom in its molecule, an aluminum chelate compound (B) of formula I [where X 1  is a 1W8C alkoxy group, Y 1  is a ligand obtained from compounds of formulas II and III (M 1 , M 2 , M 3 , and M 4  are each a lower alkyl group), and n is 0, 1, or 2], and a titanium compound or its condensation product (C), represented by formula IV [where X 2  is OH or a 1W8C alkoxy group, Y 2  is a ligand obtained from compounds of formulas V, VI, VII, and VIII (M 5 , M 6 , M 7 , and M 8  are each a lower alkyl group and R a  and R b  are each a 1W8C hydrocarbon group), and m is 2, 3, or 4]. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6057682-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: H01L31/0248
Filed: 1983-09-08
Abstract: PURPOSE:To obtain electrically, optically and photoconductively stable characteristics of the titled member by a method wherein the distributed condition of Ge atoms in a layer region consisting of amorphous material, wherein Si atoms and the Ge atoms have been contained, is non-uniformly formed in the direction of the layer thickness of the laser region and C atoms are made to contain in a photoreceptive layer. CONSTITUTION:A layer region 103 consisting of amorphous material, wherein Si atoms and Ge atoms have been contained, is provided on a supporting body 101. The Ge atoms, which are contained in the layer region 103, are contained in such a way as to become a distributed condition that the Ge atoms are continuously distributed in the direction of the layer thickness of the layer region 103 and are distributed more on the side of the supporting body 101 than on the opposite side to a side where the supporting body 101 has been provided. C atoms can be made to contain in a photoreceptive layer 102 using a starting substance for C atom-introduction along with a starting substance for forming the photoreceptive layer 102. At that time, as the starting substances can be used gaseous substances produced by using C atoms as the constituent atoms or almost all among those produced by gasifying gasifiable substances.
Patent JP-H0913036-A (JP)
Title: Ferroelectric liquid crystal composition and liquid crystal element
Inventor: NAMEKAWA MASAAKI
IPC: C09K19/46
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a ferroelectric liq. crystal compsn. which is used for a liq. crystal element, is usable in a wide temp. range, and is excellent in high- speed response properties by compounding a host liq. crystal having a specific smectic phase with a specific chiral liq. crystal component. CONSTITUTION: This compsn. comprises an optically active tetrahydropyran deriv. of formula I and/or II (wherein Rf is a 1-2C fluoroalkyl; R<1> is a 3-20C alkyl; R<2> to R<4> and each H, a 1-5C alkyl, a 2-15C alkenyl, or a 7-10C aralkyl; X<1> is COO, OCO, O, or a single bond; X<2> is COO, OCO, CH2 O, OCH2 , C≡C, or a single bond; X<3> is COO, CH2 O, or O; X<4> is O or OCO; * is an axymmetric carbon; A and B are each a 6-membered cyclic group optionally having a halogen, cyano, or a fluoroalkyl group; and (n) is 0-1), either a mixture of at least one compd. of formula III and at least one compd. of formula IV or at least one compd. of formula V, at least one compd. of formula VI, VII, or VIII, and at least one compd. of formula IX.
Patent JP-H11345378-A (JP)
Title: Mechanism for adjusting optical axis of sensor
Inventor: KAWABATA YOSHIMI
IPC: G08B17/103
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical axis adjusting mechanism of sensor, by which an optical axis is adjusted with a simple configuration, its position is not deviated even if an unexpected vibration or an impact is added, the adjustment range can be easily restricted and the adjusting work can be quickly executed. SOLUTION: The optical axis adjusting mechanism of the sensor is provided with a fixing part 2 to be fixed to a building and a mobile base 5 which is linked to the fixing part so as to be freely rotatable in a vertical plane or a horizontal plane and is provided with an optical part 4. In the mechanism, the mobile base 5 is provided with a first spherical surface part 6 projected a tward the fixing part 2 side. The fixing part 2 is provided with the second spherical surface part 8 which is formed to have a shape corresponding to the first spherical surface part 6 of the mobile base 5 and is brought into surface contact with the first spherical surface part 6. Then, the mobile base 5 is linked with the fixing part 2 by the mutual surface contact of the first and the second spherical surface parts 6 and 8.
Patent JP-H0813109-A (JP)
Title: Production of aluminum alloy sheet for forming
Inventor: KOMATSUBARA TOSHIO
IPC: C22C21/06
Filed: 1994-06-23
Abstract: PURPOSE:To produce an aluminum alloy sheet for forming, particularly for the DI can body of a two-piece aluminum can, reduced in deep drawing earing rate, having high strength after baking finish treatment, and excellent in formability at a can body edge after DI forming and baking finish treatment as well as in DI formability. CONSTITUTION:An Al-Mn-Mg alloy is cast by the DC casting process, homogenized at 530-600 deg.C, and further hot-rolled while regulating hot rolling finishing temp. and final plate thickness to 250-320 deg.C and >2.5-3.5mm, respectively. The resulting plate is subjected to first-stage annealing at <=100 deg.C/hr heating rate at 330-400 deg.C for 1-10hr and successively to second-stage annealing at 450-600 deg.C for <=10min and then cold-rolled at >=85%, by which the aluminum alloy sheet in which the amount of Mn in the form of solid solution exceeds 0.16% can be obtained.
Patent JP-H0815995-A (JP)
Title: Wet type image forming device
Inventor: SAITO SATOSHI
IPC: G03G15/00
Filed: 1994-06-24
Abstract: PURPOSE:To provide a wet type image forming device capable of preventing soiling a transfer material tip part by toner with regard to the wet type image forming device capable of excellently transferring the toner image on a developing liquid layer thickness is varied, and provided with the transfer device holding the transfer material in contact with the latent image carrier. CONSTITUTION:The surface electrometer 15 is disposed between the developing device and the transfer part so as to opposing the surface of the photoreceptor drum 1. The surface electrometer 15 is connected to the control part 16 consisting of such as a microprocessor, and the power source circuit 17 for the transferring electric current variable transferring charger 6 is connected to the control part 16. Moreover, the device is provided with the thermometer 18 for measuring the temp. of the developer contained in the developer tank 12 and the heater for adjusting the temp. inside the developing device, or provided with the thermometer for measuring the temp. of the photoreceptor drum 1 and the heater for adjusting the temp. of the photoreceptor drum 1. Then, the thermometer is connected to the control part 16 consisting of the microprocessor storing the heater control program for actuating the heater.
Patent JP-S5591555-A (JP)
Title: High-pressure metal vapor discharge lamp
Inventor: KODAMA HITOSHI
IPC: H01J61/20
Filed: 1978-12-28
Abstract: PURPOSE: To prevent the cracking of luminous tube and the blackening of tube wall in early period as well as raise color rendering property by confining any one or both of Cd and Zn and a specific amount of a halogen in addition to mercury and a rare gas in a luminous tube.  
     CONSTITUTION: In the luminous tube 3, mercury, a rare gas, any one or both of Cd and Zn, and a halogen in 0.05×10 -6 W0.8×10 -6 gr atom per 1cc of the luminous tube are confined. For example, a metal vapor discharge lamp is formed by the eggplant-shaped glass outside tube 1 with the mouth piece 2 on its one side, the luminous tube 3 fixed by the supporting frame wire 4 provided inside the outside tube 1 and confined with mercury, Ar gas, any one or both of Zn and Cd, and iodine in the foregoing amount in its inside, and the electrode 5 adehred confinedly to both ends of the luminous tube and connected to the mouth piece 2 through the supporting frame 4 and the ribbon lead 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5967403-A (JP)
Title: Device for detecting displacement
Inventor: TANAKA HIROTSUGU
IPC: G01B7/02
Filed: 1982-09-24
Abstract: PURPOSE:To construct a sine-wave converter by a simple method, to increase the reliability thereof and to reduce the cost thereof, by constructing a converter converting a square wave into a sine wave by using a displacement detector, a resistor and a capacitor. CONSTITUTION:A square wave oscillated by a square-wave oscillator 201 is converted into a sine wave by using the resonance of a resistor 202, a displacement detector 203 and a capacitor 205, and the displacement thereof is detected by a detecting circuit 204. Since the displacement detector 203 is used for a resonance circuit, the reliability of the device is increased by a simple construction and the cost thereof is reduced.
Patent JP-S6226884-A (JP)
Title: Semiconductor laser
Inventor: UCHIDA MAMORU
IPC: H01S5/16
Filed: 1985-07-26
Abstract: PURPOSE:To achieve the improvement of optical cracking level of crystal and the reduction of astigmatic difference, and make it possible to converge the light with high power in a fine spot, by making the width of both end parts in the longitudinal direction of a second conduction type active layer formed in a long strip-shaped in the axial direction of a resonator wider than the width of a central part. CONSTITUTION:A diffusion mask 35' is used in the manufacturing process of a window-strip type semiconductor laser element. Tip parts of a pattern are wider than a central part, and their shape is semi-circular convex. Accordingly, the area of diffusion front part is increased, and the optical crack level of a crystal is improved. Enlarging the size of tip part tends to extend the beam spot and increase the astigmatic difference, however, being the circular shape of tip part makes the beam slender and improves an astigmatic difference on account of a lense effect. Thus the beam can be made slender, the astigmatic difference can be made small, and thereby a fine spot can be formed.
Patent JP-H0456494-A (JP)
Title: Signal processing circuit for solid color image pickup element
Inventor: MIYATA KATSURO
IPC: H04N9/07
Filed: 1990-06-25
Abstract: PURPOSE:To make a smear inconspicuous by eliminating a smear color without accompanying inferiority of the S/N of a luminance signal by providing a smear correcting circuit at the latter part of the low-pass filter of the route of a primary color signal which is primary-color separated. CONSTITUTION:The smear signal is eliminated by smear correcting circuits l, 1 and 1 only toward the primary color signals R, G, and B which are primary- color separated through sample-and-hold circuits 4r, 4g and 4b and low path filters 6, 6 and 6. Thus, since the smear correcting circuits 1, 1 and 1 do not influence the luminance signal at all, a smear correction can be executed without accompanying the inferiority of the S/N of the luminance signal. Therefore, it is possible to eliminate the smear color without inconvenience that vertical stripes generates as if it rains by the inferiority of the S/N of the luminance signal. And the smear becomes inconspicuous if only the color is eliminated.
Patent JP-H0513268-A (JP)
Title: Manufacture of film capacitor
Inventor: SHIBANO JUNJI
IPC: H01G4/015
Filed: 1991-07-08
Abstract: PURPOSE:To provide a manufacturing method of a low cost film capacitor capable of manufacturing a high reliability film capacitor, and what is more, eliminating a resin impregnation process after the winding of a dielectric film. CONSTITUTION:A pair of dielectric films 1 having a metallic film and a dielectric film 1' having no metallic film are lapped and wound up so that a capacitor element body 11 may be formed, thereby constituting a manufacturing method of the film capacitor 11 which comprises the above processes. Before the films are wound around the dielectric films 1 and 1', resin 6 having insulation properties is applied to the dielectric films 1 and 1'. After the application of the resin, the dielectric films 1 and 1' are lapped and wound, which forces the resin 6 between the dielectric films 1 and 1' to come out on the both ends of the element body 11. The end face of the element body 11 is subjected to insulation treatment by means of the projected resin 6.
Patent JP-H0512516-A (JP)
Title: Counting device
Inventor: SHIODA NOBUYASU
IPC: G06M7/00
Filed: 1991-07-08
Abstract: PURPOSE:To always accurately count up the number of carried objects supplied to a counter without generating misdetection by providing this counting device with a 2nd carrying means for carrying carried objects at a carrying speed higher than that of a 1st carrying means. CONSTITUTION:The counting device is provided with the 1st carrying means 2 for carrying carried objects A to the downstream side while preventing the vertical superposition of the carried objects A are the 2nd carrying means 3 arranged on the downstream side of the means 2, consisting of a carrying band and capable of carrying the objects A to the counter 4 at a carrying speed higher than that of the means 2. In addition, a separator almost parallel with the carrying direction is arranged on at least one of the 1st and 2nd carrying means 2, 3 or its opposite part. Since the carried objects A are carried continuously from the 1st carrying means 2 to the 2nd carrying means 3 whose carrying speed is higher than that of the means 2, the carrying intervals of respective carried objects A are separated in the carrying direction due to a speed difference between both the carrying means, preventing carried objects from being vertically superposed at the time of supplying them to the counter 4.
Patent JP-S5690930-A (JP)
Title: Cooling method of hot rolled wire material
Inventor: ISHIDA HIDEO
IPC: C21D9/52
Filed: 1979-12-24
Abstract: PURPOSE:To cool a wire material coil after hot rolling efficiently and uniformly by introducing said coil into a towerlike cooling tower from its lower part, and conveying the same from the lower part to the upper part by means of a spiral roller table, thereby cooling the coil. CONSTITUTION:A wire material coil 3 let off from a laying head 1 is placed on a roller conveyor 2 in the state that it is eccentrically superposed. This coil is introduced into a cooling tower 4 and is conveyed from below to above by a spiral roller conveyor 5. The coil 3 has the quantity of heat from the rolling process and the inside of the tower 4 may be maintained at a required atmosphere temp. by this heat radiation. The air supplied with a blower 9 flows through a circulation pipe 10 and circulates downward in the tower 4. In the ascending process, the coil 4 is uniformly cooled by the air flow from below the roller conveyor 5, and is carried to the outside of the cooling tower 4 by a roller conveyor 7.
Patent JP-S5867915-A (JP)
Title: Secondary air feed device for internal combustion engine with turbo-charger
Inventor: TSUKAMOTO HIROAKI
IPC: F01N3/32
Filed: 1981-10-19
Abstract: PURPOSE:To have at low costs a secondary air supply device with simple construction, good durability and easy servicing by providing a reduction of CO or HC generation owing to secondary air supply in the exhaust passage which does not require equipment of any special supply pump or the like. CONSTITUTION:Part of the air pressurized at a turbo-charger 5 and supplied to a prechamber 6 is fed into an exhaust pipe 3 through a secondary air supply line 11 and a check valve 12, where the CO and HC contained in the exhaust gas are combusted perfectly in the exhaust pipe 3 by this secondary air. When the pressure in the upper chamber 12b of check valve 12 is higher than that in the lower chamber 12c, i.e. when the pressure in the prechamber 6 is higher than that in the exhaust pipe 3, a reed 12e is opened to feed secondary air to the exhaust pipe 3 and when, by contraries, the pressure in the lower chamber 12c is higher than that in upper chamber 12b, the reed 12e is closed to prevent counterflow of the exhaust gas into prechamber 6.
Patent JP-S5868828-A (JP)
Inventor: OKAZAKI TETSUJI
IPC: H01H43/10
Filed: 1981-10-19
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-S6146150-A (JP)
Title: Rotor structure for timepiece
Inventor: SAKAMOTO KAZUO
IPC: G04C13/11
Filed: 1984-08-09
Abstract: PURPOSE:To increase the conversion efficiency by providing a bearing hole out of the inner peripheral hole of a magnet, thereby increasing the volume of the magnet. CONSTITUTION:A rotor body is supported at the upper portion to a wheel retainer 14, a bearing hole 11c is supported at the lower portion to the end 13a of a bearing member 13, the member 13 is projected from a base plate 14 through the inner peripheral hole of a magnet 12, the end 13a is projected from the inner peripheral hole of the magnet 12 and inserted into the bearing 11c in a movable state. Since the bearing hole 11c is formed not in the inner peripheral hole of the magnet 12 but above the magnet 12, the volume of the magnet 12 increases to increase the conversion efficiency. Further, a small-sized magnet can be used, and the assembling property is improved due to hardness in overturning to reduce the number of assembling steps.
Patent JP-S6144071-A (JP)
Title: Power steering
Inventor: AKAIWA MICHIRO
IPC: B62D5/24
Filed: 1984-08-09
Abstract: PURPOSE:To make improvements in rectilinear stability at time of driving at high speed, by interconnecting an operating chamber to a piston chamber via a fine hole formed in a worm shaft tip end at a time when a steering wheel is situated in and around a neutral position. CONSTITUTION:A device bearing above caption opens one side of control valves 11 and 12 and, in turn, throttles the other side on the basis of relative rotation between a worm shaft 9 and a stub shaft 13 to be produced according to rotation of a steering wheel. With this operation, a piston 1 is driven by a variation in pressure oil inside both first and second operating chambers 3 and 4 being controlled for feed and discharge, assisting a sector shaft 5 for rotation via gears 1a and 5a. In this case, a cover member 19 is attached to a tip end of the piston 1, and a piston chamber 20 is formed inside the piston 1. Then, a tip end 9b of the shaft 9 is inserted into a through hole 19a of the cover member 19, and an interval between the piston chamber 20 and the first operating chamber 3 is made interconnectable via a fine hole 18 formed in the tip end 9b.