baber/WOPTO huggingface dataset:
Patent JP-H0225027-A (JP)
Title: Manufacture or processing of semiconductor integrated circuit device and applicable energy beam processor
Inventor: TAKAHASHI TAKAHIKO
IPC: H01L21/768
Filed: 1988-07-13
Abstract: PURPOSE:To enable the depth to be controlled with high precision even if beam currents fluctuate in processing by a method wherein the beam currents are measured at every specific time lapse to compute the time integral values from which the processed depth can be computed. CONSTITUTION:During the process, beam current iB detected by a blanking aperture 6 is measured by an ampere meter 12 to transmit the signals digitized by an A/D converter 13 to a controller. Simultaneously with the starting process, a trigger 14 is actuated to transmit trigger signals 14' to the converter 13 at every specific time lapse to transmit the value of the current iB to a switch circuit 15. Besides, the proportional relation between depth Z and dosage D is decided by a decision circuit 16 (21, 25) from the values of input data to control the switch circuit 15. When Z and D are proportional to each other, the sputter volume V is processed through the intermediary of a multiplying circuit 17(22, 23) and an adding circuit 18(24). Furthermore, the existing depth Z is processed by dividing the volume V by an opening space A using a dividing circuit 19. When Z and D are not proportional, the value of current iB is transmitted to another multiplying circuit 23; the dosage D is processed by another adding circuit 24; and the existing depth Z is processed by another deciding circuit 25.
Patent JP-H0516094-A (JP)
Title: Device for cutting molding intermediate product
Inventor: NAGATA TAKUJI
IPC: B26D1/06
Filed: 1991-07-12
Abstract: PURPOSE:To obtain a cutting device which can surely prevent the damage of foil by a cutting blade at the time of cutting ends of a main body part from a molding intermediate product. CONSTITUTION:A cutting devices 5 is provided with a placing base 6, which has a first and a second inclined surfaces 7, 8, and a movable plate 11, which can move vertically. A first and a second presser pieces 14, 15 having presser surfaces 18, 19 are fitted out of guide bars 12, 13, which are extended downward from the movable plate 11, freely to move vertically, and both the presser pieces 14, 15 are always energized downward by coil springs 16, 17. When both the presser pieces 14, 15 are moved downward with the movable plate 11 to pinch a molding intermediate product 1 between both the presser pieces 14, 15 and the placing base 6, a decoration part 3 is bent from a main frame 2 so as to separate the aluminum foil 4 from the main body part 2. A cutting blade 20 for cutting the end 2a of the main body part 2 from the molding intermediate product 1 is fixed to the lower surface of the movable plate 11.
Patent JP-H0836072-A (JP)
Title: Electronic control timekeeper
Inventor: TAKAKURA AKIRA
IPC: G04C10/00
Filed: 1994-07-25
Abstract: PURPOSE:To improve the stability of a smoothing capacitor and the function of an electromagnetic brake and stabilize the operation of a quartz transducer and an IC installed in an electronic control electron timekeeper and also the rotation cycle of a motor by altering the rectifying method of an electric circuit. CONSTITUTION:A generator 3, a smoothing capacitor 4, and a control circuit 5 are installed in series. An electric loop composed of the smoothing capacitor 4 and the control circuit 5 is shut by an electrically rectifying element.
Patent JP-H117900-A (JP)
Title: Electron beam stimulated plasma generating device
Inventor: RIYUUJI MAKOTO
IPC: C23C14/32
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent the attrition in an opening part for leading out electrons from a discharge part and prevent a material in the opening part from being included in a reaction gas plasma to have a bad effect on the plasma process. SOLUTION: A narrow path 10 for leading out electron beams from a discharge part 7 is formed out of a metal plate or insulating material electrically insulated from each electrode, preferably, alumina, aluminum nitride or quartz. The narrow path 10 of the discharge part 7 may be provided in the direction having an angle of, for example, 90 deg. to the direction of connecting an intermediate electrode 2 to a discharge electrode 3.
Patent JP-S5696263-A (JP)
Title: Distance and direction video signal tester
Inventor: WATANUKI AKIO
IPC: G01R13/20
Filed: 1979-12-28
Abstract: PURPOSE:To ensure trial indication of the video signal of a sonar for example by adding some circuits including a counter counting direction synchronizing pulses and set in accordance with distance synchronizing pulses to an oscilloscope of general type. CONSTITUTION:Directional angle theta is calculated from the count output of a counter counting direction synchronizing pulses 3 and reset in accordance with distance synchronizing pulses 2. The signal obtained through the D/A conversion of the angle theta is fed to the vertical axis input Y of an oscilloscope 17, and distance reference pulses 1 are inputted to the trigger input of a horizontal axis and fed to the brightness modulation input Z of video signal 4. Therefore, vertical or horizontal scavenging is made in accordance with the signal representing directional angle theta or in accordance with distance R and brightness indication is performed in accordance with the video signal 4 based on the scavenging.
Patent JP-H0617275-A (JP)
Title: Production of alpha-ketonate
Inventor: ASHIDA KAZUHITO
IPC: C25B3/23
Filed: 1992-06-30
Abstract: PURPOSE:To provide the process for production of the alpha-ketonate which is electrochemically advantageous. CONSTITUTION:The alpha-hydroxilic acid ester is dispersed in a liquid mixture composed of an aq. soln. of at least one halides selected from the group consisting of alkal metal halides, onium halide salts and alkaline earth metal halides and a poly-lower hydrocarbon halide and the liquid mixture is energized. More preferably, a ruthenium compd. is incorporated into the liquid mixture and a pH buffer is incorporated into the aq. soln. of the halides.
Patent JP-S6150887-A (JP)
Inventor: KOSUGE HIDEYOSHI
IPC: B62K25/24
Filed: 1984-08-20
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-S6233079-A (JP)
Title: Production for precious metal clad material
Inventor: NOGUCHI MASATAKA
IPC: B23K20/00
Filed: 1985-08-05
Abstract: PURPOSE:To increase the surface quality of a product by extruding the compound billet forming its core part with a metallic material, its outer periphery a precious metal and its outer skin a copper alloy and sealed with degassing and by performing the cold work after exposing the precious metal layer on all the cold work and outer skin removal. CONSTITUTION:The skin cylinder formed with a precious metal is fitted to the outer peripheral face of the core member formed by a metallic material and the protecting cylinder formed by a copper alloy or carbon steel is fitted to the outer part thereof further. Both ends of the protecting cylinder is closed by an end member and the inner part is made in degassing state. The compound extrusion material that each layer is joined with diffusion is obtd. by subjecting the compound billet thus obtd. to a hot hydrostatic pressure extrusion. The precious metal layer is then exposed by removing the protection layer with its melting after subjecting the compound extrusion material to a cold work. Thereafter the surface is smoothed by performing a cold work. The product having excellent surface quality can thus be obtd.
Patent JP-H0520101-A (JP)
Title: Arithmethic register information monitoring system
Inventor: TAKAHASHI KAZUHISA
IPC: G06F11/34
Filed: 1991-07-15
Abstract: PURPOSE:To decrease the number of times of saving of information of a vector system tea register, etc., and to improve the performance of a computer system. CONSTITUTION:A process switching means 2 switches a process to be operated. A debug processing control means 3 controls the processing by a debug request. An arithmetic register information control means 5 contains and controls an arithmetic register information saving means 51 and an arithmetic register information restoring means 52. An arithmetic register information monitoring means 4 executes saving of information of a vector system register, etc., of the process concerned in common by a debug processing and switching of the process, and executes saving of information of the vector system register, etc., only when a vector system instruction is executed extending from the previous time to this time.
Patent JP-S6329914-A (JP)
Title: High-frequency coil
Inventor: MIYAKE CHIAKI
IPC: H01F21/06
Filed: 1986-07-23
Abstract: PURPOSE:To ensure high inductance, to automate an assembly process and to decrease the number of the control of parts by forming ribs monolithic- molded to a molding body to a plurality of vertical groove sections shaped to the outer circumference of a pot core in the molding body and the pot core. CONSTITUTION:A molding body 8 consisting of a resin is arranged to the lower section of a pot core 14, and parts unified by ribs 8a monolithic-molded with the molding body 8 are used to a plurality of vertical groove sections 14a formed to the outer circumference of the pot core 14. According to such monolithic molding, the pot core 14 can be held by the resins in the vertical grooves 14a in the pot core 14, the diameter of the pot core can be lengthened up to the inside diameter of a shielding case 13, and high inductance by the increase of winding spaces is obtained while the number of the control of parts can be decreased. Connecting pieces are mounted to the lower section of the molding body 8, and the molding body is engaged with a terminal board 10, thus automating the incorporation of the shielding case 13 while eliminating the need for reducing the outside diameter of the terminal board 10.
Patent JP-H0919960-A (JP)
Title: Replacement method for pipe end molding mold and pipe end processing apparatus
Inventor: MURATA MASAHIRO
IPC: B29K101/12
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a replacement method for a pipe end part molding mold which can reduce not only the replacement time of a mold main body but the number of parts, and provide further a pipe end processing apparatus. SOLUTION: Divided container members 42, 43 which are arranged along the periphery of the tip part of a shaft-shaped mold main body 2, in which adjacent ends are bonded airtightly to each other, and form an airtight chamber between the end part of a pipe which is engaged with the tip part of the mold main body 2 and them are moved and separated in the direction to cross the axial line of the mold main body 2 and in the direction to be separated from each other, and the mold main body 2 is moved in the axial line direction and to a base end part side. In this way, after the tip part of the mold main body 2 being removed from the divided container members 42, 43, the mold main body 2 is moved in the direction to cross the axial line of the mold main body 2 for replacement.
Patent JP-H0226279-A (JP)
Title: Ultrasonic motor
Inventor: IMASAKA YOSHINOBU
IPC: H02N2/00
Filed: 1988-07-12
Abstract: PURPOSE:To make no noise and to keep holding force constant in standstill by forming an oscillating body of an ultrasonic motor by a resin sheet-like moulded body containing milled fiber at a predetermined rate. CONSTITUTION:An ultrasonic motor is constituted by pressurizing a moving body 3 and by bringing it into contact with a tabular oscillating body 2 equipped with a tabular piezoelectric body 1. This moving body 3 is furnished with a frictional contact section 4 to come into frictionally contact with the oscillating body 2 and a power transmission section 5. In this connection, the above frictional contact section 4 is formed by a resin sheet-like moulded body containing milled fiber at the rate of not less than 5weight% and not more than 40weight%. This milled fiber is so fine a fiber in shape that there are less scratching phenomenon and less attackingness against its assortive material on the frictional contact surface and smooth sliding can be materialized between the oscillating body 2 and moving body 3.
Patent JP-S5797150-A (JP)
Title: Instruction processing system
Inventor: SHIRANAGA MATSUO
IPC: G06F12/16
Filed: 1980-12-09
Abstract: PURPOSE:To shorten a shifting time from generation of an error to start of restart execution, by a simple configuration, by accessing a control memory in accordance with a result of parity check of plural local memories, and reading out and controlling the corresponding control program. CONSTITUTION:This system is provided with a control memory 4, plural local memories 2 storing the same data, respectively, and the respective parity checking circuits 9, and in accordance with whether a read-out data of each memory 2 is correct or not, an available pattern of all the memories 2 is changed and the instruction is reexecuted. In this case, an address corresponding to the memory 4 is inputted to a register 4, also a controlling program corresponding to an availabe pattern of the memory 2 is stored in the memory 4 in advance so that an address to be set to the register 4 is controlled in accordance with an output of the circuit 9, the control memory 4 is accessed in accordance with a check result of the circuit 9, a corresponding control program is read out, by which the control is executed.
Patent JP-S5963272-A (JP)
Title: Steering device of vehicle
Inventor: FURUKAWA OSAMU
IPC: B62D7/15
Filed: 1982-10-01
Abstract: PURPOSE:To contrive to simplify a mechanism to take off the rotation necessary for rear wheel steering from a front wheel steering system by a structure wherein an offset arm is formed integrally with the pivoting member of the front wheel steering system. CONSTITUTION:An offset arm 22 is formed integrally with the pitman arm 4 of front wheel steering system. When a steering wheel 1 is operated for steering, the horizontal rocking of the pitman arm 4 in the direction of rightward and leftward results the rotation of the offset arm 22, which forms the other leg of a plane L-figure integrally with the pitman arm 4, so as to rock itself back and forth in the same horizontal direction as the movement of the pitman arm 4. The rotation taken off from the front wheel steering system causes to put a crank pin 51 into a crank motion. Because of the crank motion of the crank pin 51, the rear wheels 16 are controlled in the predetermined steering angle function, resulting in steering the rear wheels 16 in the direction opposite to or same as the direction of the front wheels 12 in accordance with the magnitude of the steering angle operation.
Patent JP-H0624706-A (JP)
Title: Method for purifying hydrochloric acid
Inventor: SAKANO TETSUMASA
IPC: B01D3/36
Filed: 1992-07-01
Abstract: PURPOSE:To provide a method for simply purifying hydrochloric acid containing alcohols such as isopropyl alcohol. CONSTITUTION:In hydrochloric acid having an azeotropic concentration or above, containing alcohols, these alcohols are converted into a chlorinated hydrocarbon by a chemical reaction and then the chlorinated hydrocarbon is separated. Then, the separated gas containing unreacted alcohols is absorbed in hydrochloric acid and circulated.
Patent JP-S5797243-A (JP)
Title: Dpcm signal transmitting system
Inventor: YOSHIOKA HIROSHI
IPC: G11B20/18
Filed: 1980-12-09
Abstract: PURPOSE:To detect code error produced at transmission lines surely with less redundancy, by transmitting a local demodulation signal as an error detection signal. CONSTITUTION:A DPCM coder 3 consists of a subtractor 31 to which a video data equivalent to one line from an A-D converter 2 is applied as video data for one block's share, a forecasting device 32, a nonlinear compressor 33, an adder 34, and a code converter 35. A local demodulation signal from the adder 34 is applied to a delay circuit 5 equivalent to one sample, the output and that of the code converter 35 are applied to an additional circuit 4, a signal from the delay circuit 5 is fetched when the video data equivalent to one line is finished, and it is added to the finished part of the video data equivalent to one block for transmission. At the transmission side, the finished value of one line in the demodulation output of a video data and the added value are compared for the detection  of error.
Patent JP-H119033-A (JP)
Title: Rice transplanter
Inventor: KIMURA HIROTO
IPC: A01B63/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter for making a seedling transplanting apparatus properly follow a field face regardless of the state of the field so as not to cause the shallow transplantation of seedlings. SOLUTION: This rice transplanter is equipped with a control apparatus 42 for lifting and lowering a seedling transplanting apparatus so that the height of the seedling transplanting apparatus, liftably supported on a traveling machine body, above a field face is maintained at target height. The traveling machine body or the seedling transplanting apparatus is provided with an acceleration sensor 41. The rice transplanter is furnished with a correcting means for reducing the lifting and lowering control sensitivity of the control apparatus 42 when the vibration of acceleration of a fixed value or larger than it in the vertical direction is detected by the acceleration sensor 41.
Patent JP-H0225089-A (JP)
Title: Manufacture of single sided thin copper foil-clad circuit board
Inventor: ISHIZUKA KOICHI
IPC: H05K3/06
Filed: 1988-07-14
Abstract: PURPOSE:To form an excellent single side copper-clad laminar board by a method wherein both the sides of a both sided copper foil-clad circuit board are subjected to etching through a spray type etching machine using a copper etching solution to leave only one copper foil-clad side unremoved and the ratio of the thickness of the unremoved copper foil to that of the original copper foil is specified. CONSTITUTION:A both sided copper-clad circuit board composed of a copper foil and an electrical insulator is subjected to an etching through a spray type etching machine using a copper etching solution to etch its both sides. In this process, the etching is performed as follows: the copper etching solution is a water solution composed of hydrogen peroxide, sulfuric acid, and persulfate as a main agent, and a stabilizing agent of the main agent, a dissolution promoter, and others are added to the solution; the concentration of an etching component and an etching temperature are kept at a low level; a supplied etching component in contact with the surface the copper foil is made small in volume; and an etching speed is made slow. After the etching process has been finished, the copper foil surface of a laminated board is cleaned and dried up, and then it is coated with a separable resin or a rust preventive is applied onto it. By these processes, a single side thin copper-clad laminar board, whose copper foil is 18mum or less, can be easily formed.
Patent JP-S6153343-A (JP)
Title: Rubber composition
Inventor: MORI YOJI
IPC: C08L33/02
Filed: 1984-08-21
Abstract: PURPOSE:To obtain a rubber composition having remarkably improved mechanical strength, by blending a highly saturated rubber with a highly unsaturated rubber at a specific ratio, and vulcanizing the blend rubber by dynamic vulcanization. CONSTITUTION:(A) 20-80pts.(wt.) of a highly saturated rubber (e.g. ethylene- propylene copolymer rubber) is compounded with (B) 80-20pts. of a highly unsaturated diene rubber (e.g. natural rubber, isoprene rubber, etc.) and (C) a vulcanizing agent, and the mixture is kneaded and subjected to the dynamic vulcanization in a manner to give a vulcanized composition containing <=10wt% component A extractable with a solvent at room temperature and >=90wt% component B extractable with a solvent at room temperature.
Patent JP-H1127020-A (JP)
Title: Antenna system
Inventor: HATAZAWA KENJI
IPC: H01Q19/13
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize an antenna system together with cost reduction by adding a primary radiator (horn) to a high frequency receiving part, forming the concave and convex cylindrical attachment faces to the high frequency receiving part and a clamp unit respectively, and then fitting both concave and convex attachment faces to each other. SOLUTION: A high frequency receiving part 12 is fit to the attachment part of a fixed clamp unit 20 and can revolve right and left around the center axis 17a of a primary radiator (horn) 17. A convex cylindrical attachment face 24 of the part 12 is fit to a concave cylindrical attachment face 25 formed at the tip of the unit 20. Then a special conical spring washer 26 is attached to a fixing screw 21, and the screw 21 is put into a slot 31 via a special spacer 27 having a planar face and a concave cylindrical face on both sides respectively. The screw 21 is clamped to a short shaft boss 30 which has its inner wall processed by the tapping machining 29 and also loosely fit via a resin or rubber spacer 28.
Patent JP-H1124298-A (JP)
Title: Image forming method
Inventor: OSHIBA TAKEO
IPC: C08L69/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which a high-quality stable image can be formed extending over a long term. SOLUTION: By this method, at least a brush roller is used in a process that toner left on an organic photoreceptor is eliminated after a toner image formed on the photoreceptor is transferred to a recording material. The organic photoreceptor is constituted by being provided with an electric charge generation layer including at least oxititanyl phthalocyanine and an electric charge transfer layer consisting of at least an electric charge transfer material and binding resin on an electrical conductive supporting body. Then, the 10-point average surface roughness Rz of the electrical conductive supporting body is 2 0.4 μm and <=2.5 μm. The oxititanyl phthalocyanine is provided with the maximum peak within the range of 27.2 deg.±0.2 deg. of a Bragg angle 2θ with respect to a Cu-K(α) line.  Besides, the binding resin of the electric charge transfer layer is polycarbonate whose viscosity average moler weight Mv is >=3.0×10<4> an <=15.0×10<4> .
Patent JP-H0521152-A (JP)
Title: Microwave oven
Inventor: MINAGAWA HIROSHI
IPC: H05B6/74
Filed: 1991-07-15
Abstract: PURPOSE:To match the impedance of a magnetron to that of a load in an oven chamber depending upon the load. CONSTITUTION:A dielectric 15 placed on an aperture 14 of a waveguide 13 is slided with a servomotor 16 depending upon outputs from an electric field sensor 11. By adjusting the projecting amount of the dielectric 15 into the aperture 14, the phase of microwaves incisent to the oven chamber from the waveguide 13 can be adjusted. Thereby discharge from the slide portion of the dielectric can be prevented.