baber/WOPTO huggingface dataset:
Patent JP-S63316344-A (JP)
Title: Magneto-optical recording system
Inventor: ISHII OSAMU
IPC: G11B11/105
Filed: 1987-06-19
Abstract: PURPOSE:To omit a bias magnetic field in an overwrite recording system, to simplify the constitution of a device and to reduce the size and weight of the device by specifying a magneto-optical recording medium and a recording system. CONSTITUTION:Three-layer structure consisting of a soft magnetic layer 14 having high Curie temperature, a vertically magnetized thin film (auxiliary layer) 13 having Curie temperature lower than the layer 14 and a vertically magnetized thin film (recording layer) 12 having anisotropic magnetic field larger than that of the thin film 13 and Curie temperature lower than that of the thin film 13 is formed. After initially magnetizing the thin films 12, 13 in the vertical one direction, information is recorded by modulating the intensity of optical beams in two strong and weak steps and is initialized so that the magnetization of the auxiliary layer 13 is arranged in one direction before new information is recorded. Since the intensity of optical beams can be modulated in the two strong and weak steps at the time of overwriting and the direction of magnetization of the recording layer 12 in an irradiation area can be aligned in one direction or another optional direction, overwriting can be attained without using a bias magnetic field.
Patent JP-H0329711-A (JP)
Title: Apparatus for adjusting phase of rotating body such as lateral sealer of packing apparatus
Inventor: NO CHUJI
IPC: B65B9/06
Filed: 1989-06-14
Abstract: PURPOSE:To reduce the packing losses due to phase shift by a method wherein before start of a packing apparatus, a differential driving motor for differential gears is brought in operation by a controller so that rotating bodies are brought back into a phase relation which has been stored in a memory circuit during the preceding operation. CONSTITUTION:A phase relation between rotating bodies Aa, Ab and Ac is stored in a memory circuit 22 of a controller 19 while a packing apparatus performs packing work properly. When the same packing work is re-started, while the packing machine is out of operation, servo-motors Ma, Mb and Mc are operated to rotate a lateral sealer 1a, a packing material transfer roller Ab and a supply conveyer Ac. The servo-motors Ma, Mb and Mc are stopped after they are operated for a time period corresponding the number of pulses previously stored in a memory circuit 22 since original point signals Sa2, Sb2 and Sc2 are output. Then, the controller 19 performs a calculation to make the rotating bodies in phase with each other regardless of the packing speed in the preceding packing operation.
Patent JP-H04372477-A (JP)
Title: Side cover of fork lift
Inventor: KOJIMA TOSHIAKI
IPC: B62D25/24
Filed: 1991-06-24
Abstract: PURPOSE:To provide a fork lift side cover, which is situated backward of the front wheel cover whose rear is either inclined downward or curved, which covers an opening formed aside under a toe board, and which does not constitute obstacle to maintenance works for a battery, etc., accommodated under the toe board. CONSTITUTION:A fork lift side cover 4 situated backward of the front wheel cover whose rear is curved and covering an opening formed under a toe board is borne by a rod-shaped projecting piece 13 with capability of opening/shutting inclination and inserting and removing, wherein the projecting piece 13 is implanted in a horizontal plate 10 through a resilient cylinder 6 installed at the bottom. Also this side cover 4 is held in shutting attitude by a clip 7 which is in bite engagement with a pipe 14 installed projecting on a bracket 11.
Patent JP-S5484472-A (JP)
Title: Forming method for fluorescent screen of color picture tube
Inventor: TAKAMI SHIYOUZOU
IPC: H01J9/227
Filed: 1977-12-19
Abstract: PURPOSE: To suppress occurrence of the defective dielectric strength or the clogging of the shadow mask hole and thus to obtain a high-quality flurescent screen by  forming a smooth film on the fluorescent dot group or the fluorescent stripe group.  
     CONSTITUTION: The fluorescent screen is formed on the inner surface of panel 1 by carrying out the following processes in sequence: the process to form and dry the fluorescent dot group; the process to spray the water on the panel inner surface; the process to form a film by coating and drying the emulsion solution covering over the fluorescent dot while spraying the water to the panel side surface; the process to form a metal thin film through the metal evaporation; and the baking process respectively. As a result, a smooth film can be formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H078712-A (JP)
Title: Filter cloth tensioning device of filter press
Inventor: NAKAJIMA HIROMASA
IPC: B01D25/12
Filed: 1993-06-23
Abstract: PURPOSE:To provide a filter cloth running type filter press capable of preventing the hanging of filter cloth at the time of the opening of filter plates. CONSTITUTION:A filter cloth tensioning movable roller 10 moving in the same direction as filter plates at the time of the opening of the filter plates is installed to the upper frame of a filter cloth running type filter press. The slackening of the filter cloth 1 on the front side of the filter plates at the time of the closing of the filter plates is absorbed by the filter cloth tensioning movable roller 10 to prevent the hanging of the filter cloth.
Patent JP-S5851716-A (JP)
Inventor: KITAO NOBUHIDE
IPC: H02G9/08
Filed: 1981-09-24
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-H0317950-A (JP)
Title: High pressure mercury lamp
Inventor: SAITO NAOKI
IPC: H01J61/35
Filed: 1989-06-14
Abstract: PURPOSE:To obtain a high pressure mercury lamp capable of controlling the quantity of ultraviolet rays emitted to the outside by forming a film of zinc oxides of specific average particle size on the surface of an outer tube or a light emitting tube. CONSTITUTION:A light emitting tube 1 is made from transparent quartz and is provided inside an outer tube 2 made from hard glass. A film 4 of zinc oxide of predetermined thickness is formed on the outer face of the outer tube 2 and its formation is achieved by mixing zinc oxides of average particle size less than 0.5 micron with a binder of alcohol and nitrocellulose, etc., spraying the mixed liquid onto the outer tube 2 and performing thermal treatment. Ultraviolet rays radiating from the light emitting tube 1 are absorbed by the zinc oxide film 4. The quantity of ultraviolet rays of less than 380nm emitted by the lamp is thereby reduced.
Patent JP-S6037493-A (JP)
Title: Main body member for quickly removable tube coupling and manufacture thereof
Inventor: JIYON DERIKU GESUTO
IPC: F16L21/08
Filed: 1984-07-20
Abstract: The disclosure relates to a quick release tube couplings in which a collet with resilient arms is arranged to co-operate with a tapering cam surface in a member surrounding the collet to force the arms to grip a tube within the collet. The member is formed from two, male and female parts each having a bore, the male part bore being tapered to provide the cam surface. The male and female parts are assembled with a pair of annular surfaces on the respective parts spaced apart by an edge or projection on one of the surfaces and ultrasonic vibration is applied to soften the ridge to cause the surfaces to weld together and to allow two other opposed annular surfaces to come together and be welded by said ultrasonic vibration to weld the two parts together at two spaced annular regions.
Patent JP-S5854704-A (JP)
Title: Analog pattern generator
Inventor: SHIYUDOU MASASHI
IPC: G01R35/00
Filed: 1981-09-28
Abstract: PURPOSE:To accurately generate an analog pattern signal for various tests, by correcting the gain and polarity of a generated waveform based on data in an ROM at each prescribed cycle. CONSTITUTION:An analog signal S1 generated from a basic analog signal generating circuit 1 is applied to a comparator 21. When a reference voltage of a comparator 21 is zero, a rectangular wave is generated from the comparator 21. A pulse signal to readout data is formed from a stroage device 4 based on the edge of this rectangular wave. Further, the basic analog signal S1 is applied to an analog pattern signal generating circuit 5 and wave-shaped with the data read out from the storage device 4. As a result, an analog signal suitable for the test and adjustment of a magnetic device can be obtained.
Patent JP-H0231989-A (JP)
Title: Tricycle
Inventor: BAATO ESU BEDOROSHIAN
IPC: B62K5/04
Filed: 1989-06-14
Abstract: PURPOSE: To vary the handling characteristic by inserting the front end of the guide wheel axle structure of a cycle type skate board vehicle to the front receiving port of a frame lower installing plate, supporting the rear end through upper and lower elastic members, and changing the elastic member fastening force. CONSTITUTION: A cycle type skate board type vehicle has a wheel by a pedal crank provided on the rear part of a frame and a guide wheel provided on the front part. A mounting plate 60 is mounted through the flange plate 24 of a frame lower part 20b to provide an axle structure 62 for supporting the guide wheel. The fulcrum tip 62d of the axle structure 62 is inserted to a front receiving port 60d formed in the reverse side of the mounting plate 60, and the rear end 62f thereof is mounted through upper and lower elastic members 88, 92. The curving property is enhanced by decreasing the fastening force of the upper and lower elastic members 88, 92, and the straight advancing property is enhanced by increasing the fastening force, so that the handling characteristic can be varied.
Patent JP-S5952122-A (JP)
Title: Exhaust device of combustion equipment
Inventor: HAMAKO YASUTAKA
IPC: F23L17/02
Filed: 1983-08-20
Abstract: PURPOSE:To provide an exhaust device which can be directly fitted to a combustion equipment, displaying a superior water-proofness and wind shielding characteristics, by fitting an exhaust pipe and a cylindrical exhaust cover in such a manner that the former has its opening projected outside the body of combustion equipment from the opening thereof and the latter includes a ceiling covering the opening of exhaust pipe. CONSTITUTION:An exhaust equipment 15 is constituted by an outer cylinder 16 provided as an exhaust cover and an inner cylinder 17. A plurality of exhaust ports 18 are provided at the peripheral wall of the outer cylinder 16, whereas an inner cylinder 17 is also provided with exhaust ports 19 at the upper portion of the exhaust ports 18. Since the inner cylinder 17 has an exhaust gas flow limiting member 22 provided at the portion thereof lower than the lowermost exhaust port 21 of outer cylinder 16, water drops 24 cannot enter into the body of combustion equipment through an exhaust cylinder connector 13 even when a rain fall 23 and the like enters into the exhaust equipment 15. Moreover, since the upper end of exhaust cylinder connector 13 is sharply converged with a tapered configuration, the water drops 24 entering along the outer periphery of inner cylinder 17 into the exhaust equipment 15 outflow along a top board 12, being facilitated by the configuration of inner cylinder 17 which has its lower part 20 formed as a tapered part of large diameter.
Patent JP-H09331028-A (JP)
Title: Semiconductor device and its fabrication
Inventor: TSUTSUI TATSUMI
IPC: H01L27/10
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a fabrication method in which reliability and stability are ensured while realizing high integration by covering the surface of a switching element for fusing a metallization with a protective film. SOLUTION: First and second electrically isolated metallizations 28, 31 are covered, on the periphery in the opposing regions, with an interlayer insulation layer 29 and an insulation layer 33 to provide an enclosed cavity region 32 thus obtaining a semiconductor device having a fusion connection switching element. The second metallization 31 is irradiated with a laser beam and fused at a part facing the enclosed cavity region 32 and the first metallization 28 is connected with the second metallization 31 through the fusion metal.
Patent JP-S5776079-A (JP)
Title: Phosphorus-containing color protecting agent
Inventor: SAITOU TORANOSUKE
IPC: C07F9/6574
Filed: 1980-10-31
Abstract: NEW MATERIAL:(1-Cyclohexyl-9,10-dihydro-9-phospha-10-exaphenanthrene-9-oxide) of formula.  
     USE: Agent for preventing the coloring of organic compounds with heat or light. A remarkable color protecting effect can be attained by adding only a small amount (0.01W2wt%) of the agent.  
     PROCESS: o-Phynylphenol is made to react with cyclohexene in the presence of metallic Al to obtain 2-cyclohexyl-60phenylphenol, which is subjected to the P-C bonding reaction with phosphorus trichloride in the presence of a catalyst such as zinc dust and then hydrolyzed to obtain the objective compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6044544-A (JP)
Title: Resin composition
Inventor: TSUMATOU TERUO
IPC: C08L27/00
Filed: 1983-08-19
Abstract: PURPOSE:A composition providing an oilless bearing having improved wear resistance, lubricating characteristics and good sliding characteristics, by blending a polyarylene ester with a fluorocarbon polymer, and oxybenzoyl polyester. CONSTITUTION:95-30wt% polyarylene ester is blended with 2.5-60wt% fluorocarbon polymer, and 2.5-60wt% oxybenzoyl polyester. A polyarylene ester having a structure consisting of bisphenol A(2,2-bis(4-hydroxyphenyl)propane)residue, terephthalic acid residue, and isophthalic acid residue is used as the polyarylene ester. A polytetrafluoroethylene having <20mu average particle diameter is preferable as the fluorocarbon polymer.
Patent JP-H11327892-A (JP)
Title: Object access control system by designer information
Inventor: ICHISE NORIYOSHI
IPC: G06F21/12
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an object access control system by designer information for permitting the operation of an object even when the operation is the prohibited one by another operation restriction when the designer of a program and the designer of the object are recognized and coincident. SOLUTION: When an operation request as against the object 110 occurs by executing the program 120 by an executing device 101, the executing device 101 issues the operation request of the object 110 to an object operating device 102. Then, the object operation device 102 executes the operation request to the object 110 when the designer of the program 120 and the designer of the object are recognized to be coincident by a designer identifying device 103 even when the program 120 is brought-in by a person except the owner or the designer of the object 110 and the program.
Patent JP-H0444190-A (JP)
Title: Ic memory card
Inventor: SUZUKI KENJI
IPC: G06F21/79
Filed: 1990-06-11
Abstract: PURPOSE:To add a thin rewrite preventing function which cannot be realized with a mechanical switch by connecting a photo transistor TR to a rewrite preventing circuit. CONSTITUTION:At least one semiconductor storage circuit 1, a rewrite preventing circuit 2, and a photo TR 3 are provided. The rewrite preventing circuit 2 inhibits rewrite to the semiconductor storage circuit 1, and the photo TR 3 inputs a rewrite inhibiting signal to the rewrite preventing circuit 2. Since the photo TR 3 is used in this manner, the rewrite state is detected by the photo TR 3 to inhibit the rewrite, and the thickness of a memory card main body is reduced to <=1mm.
Patent JP-H0821268-A (JP)
Title: Number of revolutions of engine control device for tractor
Inventor: KAMIYAMA HIDEKI
IPC: A01B67/00
Filed: 1994-07-04
Abstract: PURPOSE:To reduce the occurrence of troublesome operation during forwarding operation of a tractor by performing discrimination of a working state and a non-working state, discriminating the magnitude of the set value of an engine load, obtained by an electronic governor control device, based on a preset set value, and automatically reducing the number of revolutions of an engine during forward operation of a tractor. CONSTITUTION:A value A of an accelerator sensor, a set load factor SF, a present load factor F, and a non-working state reference load factor KF are read. Only when the present load factor F is lower than the set load factor SF or the present load factor F is approximately equal to the non-working state reference load factor KF, it is decided that a tractor is in a non-working state, the number of revolutions is reduced to a value being approximately I/2 of the value A of the accelerator sensor. Further, when the present load factor F exceeds the non-working state load factor KF, it is decided that it is in a working state, the value A of the accelerator sensor is read and an electronic governor control device is controlled by means of the value A of the accelerator sensor. Thus, by reducing the number of revolutions of an engine, a fall in the middle of turning is prevented from occurring.
Patent JP-H0443316-A (JP)
Title: Magneto-optical thin-film material
Inventor: INUKAI TAKASHI
IPC: G02F1/09
Filed: 1990-06-11
Abstract: PURPOSE:To obtain the magneto-optical thin-film material which allows the control of magnetic anisotropy and has a large Faraday effect by specifying the ratio of Ce of a compd. expressed by compsn. formula Bi3-XCeXFe5O12. CONSTITUTION:The thin film of the Bi3-XCeXFe5O12 is formed on an Nd3Ga5O12 substrate by an rf sputtering method using a ceramic target consisting of the Bi3-XCeXFe5O12 and Bi2O3. The ratio X of the Ce of this time is so specified as to be within a 0<X<=2 range. The magneto-optical thin-film material which allows the control of the magnetic anisotroy and has the Faraday effect larger than the effect of the Bi3Fe5O12 is obtd. by controlling the ratio of the Ce in such a manner.
Patent JP-S6131686-A (JP)
Title: Water sealing pump
Inventor: FURUKAWA TATEKI
IPC: F04C23/02
Filed: 1984-07-23
Abstract: PURPOSE:To increase mechanical strength with simple structure and to facilitate inspection by integrating a port plate and the fixing section to motor side while providing an intake path and shaft seal device at the motor side of said plate thereby reducing the number of parts and the joint face. CONSTITUTION:A tubular section 25a to be fixed to the endface of motor at the end and another tubular section 25b surrounding the end section of rotary shaft 22 fitted with an impeller 3 while provided with a shaft seal device 11 at the inside are formed integrally on the side face of a port plate 25. An intake path 28a, an exhaust path 28b and a working water injection path 29 are bored from the outercircumference between said tubular sections 25a, 25b. With such arrangement, the number of parts and the joint face are reduced to reduce the axial size while to prevent leakage of working water and since the load of external piping is applied in the vicinity of fixing section of motor 21, mechanical strength of pump is increased. Further, inspection work can be facilitated.
Patent JP-S63314568-A (JP)
Title: Image forming method
Inventor: KANEKO TADASHI
IPC: G03G13/01
Filed: 1987-06-17
Abstract: PURPOSE:To obtain a multicolor image having excellent color balance and high resolution by developing by one-sidedly scattering toner in a developer carried to a developing area toward an image carrier under an oscillating electric field. CONSTITUTION:The two-component developer 2 including the toner and a carrier is carried in a thin layer to the developing area K by a developer carrying carrier consisting of a magnet body 3 and a sleeve 4 which rotates on the outer periphery thereof. And by repeating stages in which an electrostatic latent image on the image carrier 1 is developed without contact under the oscillating electric field, plural toner images whose colors are different are formed on the image carrier 1 and plural toner images are transferred on a transfer material once. In this case, developing is executed by one-sidedly scattering the toner in the developer carried to the developing area toward the image carrier 1 under the oscillating electric field. Namely, since developing is executed so that the stuck toner does not return to the sleeve, the multicolor image having the high resolution and high image quality without turbidity of color can be obtained.
Patent JP-H112823-A (JP)
Title: Method and device for manufacturing liquid crystal display device
Inventor: FUJIMURA EIJI
IPC: G02F1/1339
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for the manufacture of the liquid crystal device which reduces combination deviation between substrates an reduces the curvature and recessing of the substrates constituting a liquid crystal cell and can form an accurate and uniform cell gap. SOLUTION: With a pressing head, a small-size substrate is pressed against a large-size substrate. In this case, the pressing force of the pressing head is set to approximately 4 kg/chip in a step (1) and the plane positions of the substrates are roughly determined in this state. In a step (2), the pressing force of the pressing head is increased up to approximately 8 kg and the lane positions of the substrates are accurately aligned. Lastly, a seal material is set in a step (3) by being irradiated with ultraviolet rays without varying the pressing force.
Patent JP-S637386-A (JP)
Title: Method for evaluating dry etching process
Inventor: OKIKAWA MITSURU
IPC: C23F4/00
Filed: 1986-06-27
Abstract: PURPOSE:To increase the uniformity of the distribution of etching rate in the surface of a wafer by detecting luminescence showing etching rate with a multichannel photodetector to measure the distribution of etching rate in the surface of the wafer during etching. CONSTITUTION:A wafer 1 to be etched is placed on the cathode 2 in a chamber 3 and plasma is generated with the cathode 2 and the anode 9 to etch the wafer 1. At this time, luminescence showing etching rate is introduced into a multichannel photodetector 8 through a quartz window 4, an optical path plate 5, a cylindrical lens 6 and an optical filter 7 to monitor the distribution of etching rate in the surface of the wafer during etching, and the resulting information is inputted in a controller for controlling etching conditions. Thus, the uniformity of the distribution of etching rate in the surface of the wafer is increased.
Patent JP-S6045852-A (JP)
Title: State history memory controller
Inventor: NISHIZAWA TAKASHI
IPC: G06F11/34
Filed: 1983-08-23
Abstract: PURPOSE:To prevent the storage of trace data of the same pattern by comparing the history data with the 1-cycle preceding history data for each bit, and designating the range of compared results for effective bit units. CONSTITUTION:The trace data fed from an information processor 1 is compared with the output data of a buffer register for each bit by a comparator 5. The result of this comparison is supplied to a control crcuit 7. The circuit 7 receives the output data of a mask register 6 and has OR circuits 12 and 13 which obtains an OR between the output of the comparator 5 and converters 10 and 11 which invert their polarities for each bit to perform an AND after receiving the outputs of those inverters and OR circuits through an AND circuit 14. Both the trace data and the timer data fed from a timer register 2 are written to a tracer 3 when the output of the circuit 14 is set at 0. This writing is inhibited when the output of the circuit 14 is set at 1.