baber/WOPTO huggingface dataset:
Patent JP-S6219311-A (JP)
Title: Trimming press
Inventor: INOUE MUTSUO
IPC: B23C3/12
Filed: 1985-07-17
Abstract: PURPOSE:To permit machining for trimming and cutting excess thickness with one machine by installing a measuring control device in addition to a tool for eliminating excess thickness and a plane cutting mechanism, in a trimming press for removing burrs of a casting. CONSTITUTION:A slide member 12 is lowered to the bottom dead point by an actuating cylinder 11, then a gate 2, hole burrs, and an extrusion 3 are removed by tools 13, 14, 15 for eliminating excess thickness and an extrusion 4 is removed by a cutter 16C. Next, a milling cutter motor 25 is stopped, a measuring rod 24 is lowered by a cylinder 23 and its tip is touched to a reference face S1, the obtained value is read by a control device, cutters 17-20 are set in accordance with a value obtained by adding a cutting depth to the above value, a cutting mechanism 21 is lowered to the bottom dead point by a cylinder 22 and machining of the reference faces S1, S2 is made. When a cutting mechanism 21 is not used, change-over is possible. After completion of actions, a work 1 is extracted and if it is found to be good by checking, further work is made by changing over to automatic production. And these actions are controlled by said control device.
Patent JP-S6315333-A (JP)
Title: Microprogram sequence control system
Inventor: SHINTANI SADANORI
IPC: G06F9/26
Filed: 1986-07-07
Abstract: PURPOSE:To easily perform sequence change such as the insertion, the addition, the deletion, or the change of order of a microinstruction, by separating the instruction field and the address field of a microinstruction code, storing them in a control memory, and an address memory respectively, and controlling the sequence of the microinstruction by the bit of information of the address memory. CONSTITUTION:The microinstruction field is separated from the address field, and they are stored respectively in a microinstruction control memory muCS17, and a microinstruction address memory muAS15, and the microinstruction sequence is controlled by address data stored in the muAS15. In other words, the microinstruction sequence such as sequential execution, jump, subroutine jump, return, and conditional branching, etc., by processing the bit of information of the address field by a sequence controller, and an intruction, and an address are separated and stored. In this way, it is possible to easily perform the sequence change such as the insertion, the addition, the deletion, and the change of the order, etc., of the microinstruction.
Patent JP-H026920-A (JP)
Title: Acoustooptic element
Inventor: TAKEDA TAKAKO
IPC: G11B7/125
Filed: 1988-06-24
Abstract: PURPOSE:To obtain superior light durability and to eliminate deviation between the optical axis of incident light and the optical axis of projection light by composing the acoustooptic element of an acoustooptic medium and a medium for optical axis correction. CONSTITUTION:This acoustooptic element consists of the acoustooptic element and the medium 5 for optical axis correction which is constituted by forming an incidence surface and a projection surface in parallel at a specific distance and adhering reflection preventive films 10 on the incidence surface and projection surface. Light which is incident at a Brewster angle phi to the normal of the incidence surface of the acoustooptic medium 1 passes through the acoustooptic medium 1 and exists from its projection surface. Then the light which is projected is incident at a specific angle to the normal of the incidence surface of the medium 5 for optical axis correction and passes through the medium 5 for optical axis correction and exits from the projection surface in the direction of the optical axis of the light incident on the acoustooptic medium 1. Consequently, the optical axis of the light incident on the acoustooptic medium 1 and the optical axis of the projection light are aligned with each other.
Patent JP-S5490784-A (JP)
Title: Device for reducing impulsive fressure on bottom of half- sunk high-speed catamaran
Inventor: MATSUMOTO YOSHIAKI
IPC: B63B59/00
Filed: 1977-12-27
Abstract: PURPOSE: To reduce the effect of impulsive pressure of wave on the outside plate of a half-sunk high-speed catamaran, by fixing a rugged elastic mat to the outside plate.  
     CONSTITUTION: The mat 18, which is made of elastic material such as FRP, rubber, plastic, etc. and has straight grooves, is fixed by a bonding agent 17 to each of the outside slats 1W4, outside bottom plate 5 and outside lateral plates 7 of the half-sunk catamaran. The dead rise angle effect and the flare angle effect of the grooves of the elastic mat, the air enclosing effect between the grooves and the impact absorbing effect mat act together to reduce the impulsive pressure of wave on the voyage. Since the impulsive pressure can be reduced only by fixing the rugged elastic mats to the outside plates, it is not required to make a double boat structure resistant to the impulsive pressure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0449892-A (JP)
Title: Pump drive
Inventor: NAGAYAMA MASAHITO
IPC: H02P7/29
Filed: 1990-06-15
Abstract: PURPOSE:To finely set the discharge of a pump by combining driving pulse voltages of different duties and generating the voltages one after another with a regular period to regulate the discharge of the pump. CONSTITUTION:The combinations of driving pulse voltages of different duties are programmed beforehand according to the discharge of a pump. A control circuit 4 selects a combination corresponding to the preset discharge from the program based on the select-set signal from a selector-setter 6 and generates and transmits pulse signals according to the selected combination. The pulse signals transmitted from the control circuit 4 with a regular period drive a photocoupler 3, a gate signal is transmitted to a MOSFET Q1, the MOSFET Q1 is turned on for a time corresponding to the duty of the pulse signals, and driving pulse voltage of the same duty as the pulse signals is applied to a pump driving motor 1.
Patent JP-S6220360-A (JP)
Title: Resin sealer
Inventor: SHIMIZU KAZUO
IPC: H01L23/31
Filed: 1985-07-19
Abstract: PURPOSE:To prevent moisture resistance due to absorption of heat from deteriorating by forming a paint film having large heat reflecting effect on the sealer body mounting surface and the opposite side surface. CONSTITUTION:Leads 4 are removed from the side of a sealer body 3 in a surface-adhesive type semiconductor package, and the end 4a is bent so as to be parallel to the mounting surface of the package. In this case, the lower surface of the body 3 becomes a mounting surface, paint 7 having heat reflecting effect such as silver white paint such as Al2O3 is coated on the upper surface B of the sealer body. Thus, the variation in the stress state due to the difference of thermal expansion coefficients of resin around a chip decrease to enable effective mounting, and to obtain the reliability of moisture resistance of an IC package, thereby improving the heat resistance reliability of the package.
Patent JP-S6219968-A (JP)
Title: Shape simulation method
Inventor: MATSUZAWA TOSHIHARU
IPC: G06F19/00
Filed: 1985-07-19
Abstract: PURPOSE:To prevent a surface indicating the shape from intruding again into an area already passed through by giving an index for discriminating whether the surface passed or not to representative points in an area in which the surface indicating the shape moves. CONSTITUTION:When simulation is made on variation of shape of resist with developing, '0' is given to a lattice point in the objective area 1 of calculation when it is an already developed area 3, and 1 is given if it is an area 4 not yet developed, and '0' is given to lattice points passed by the developed face with progress of developing calculation. Calculated position of the surface of resist is a point 8, and a value '0' is given to all lattice points 6 existing in the area passed by a broken line 9 (curve 2) expressing the surface of resist, and '1' is given to all other points 7. When nearest four lattice points surrounding an observed point 8 have the index '0' indicating that they are already developed, the point 8 is deleted, and outline 9 of resist is made to normal state.
Patent JP-S5681871-A (JP)
Title: Liquid level control unit
Inventor: YOKOYAMA HIROSHI
IPC: G03D13/00
Filed: 1979-12-07
Abstract: PURPOSE: To increase both the assuredness and the reliability of the liquid level control, by integrating for a fixed time the quantity of signal supplied from the detecting means and delivering the control signal when the integrated amount gets out of the reference value to give an adjustement to the liquid quantity.  
     CONSTITUTION: When the level of the developing solution is lower than the reference level, the light emitted from the light emitting element 26 is received by the photodetector 27. Accordingly, the capacitor 30 is charged for the fixed time set by the timer 31, and the control signal is delivered from the output terminal 33 when the charging potential becomes higher than the reference potential of the comparator 32. On the other hand, the potential of the capacitor 30 is discharged by the timer 31 while the charging potential of the capacitor 30 is lower than the reference potential of the comparator 32 although the capacitor 30 is charged and in case the light irradiated from the element 26 is cut off frequently by the developer. Thus no control signal is delivered from the terminal 33. In such way, an assured and high- reliability conrol is possible for the liquid level. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H055548-A (JP)
Title: Air conditioner
Inventor: FUKUNAGA HIDEAKI
IPC: F24F11/02
Filed: 1991-06-28
Abstract: PURPOSE:To provide an air conditioner capable of restricting a total electrical current in a power supply circuit in a house to be less than a shut-off current even if a plurality of indoor devices are in their high load condition. CONSTITUTION:A plurality of indoor devices 10 are connected to one outdoor device 20 capable of performing a control over capability of a compressor. The outdoor devices 20 are operated to control capability by limiting a maximum applied electrical current in response to an electrical power restricting operation command fed from the indoor devices 10. In this case, the outdoor devices 20 operate a controlling of capability of a compressor in response to a limited value of the maximum applied electrical current which is decreased in a step-wise manner in response to an increased number of the indoor devices to which the electrical power restricting operating command is fed.
Patent JP-H08333191-A (JP)
Title: Production of single crystal and apparatus therefor
Inventor: IINO EIICHI
IPC: C30B30/04
Filed: 1995-06-01
Abstract: PURPOSE: To produce a uniform single crystal having a large diameter at a uniform and high oxygen concentration with a slight defect according to a horizontal magnetic field applied Czochralski method(HMCZ method). CONSTITUTION: A lifting and lowering device capable of carrying out the microadjustment of relative positions of superconducting electromagnets 12 and 15 and a crucible 2 in the vertical directions is provided in an apparatus for producing the single crystal according to an HMCZ method for coaxially and oppositely arranging coils constituting superconducting electromagnets of a device for applying a magnetic field so as to sandwith the crucible therebetween and pulling up the silicon single crystal from a melt while applying the horizontal magnetic field to the raw material melt in the crucible. The lowering of the central part Cm in the depth direction in the melt 41 in the crucible with the advance of the step for pulling up the single crystal is compensated by lifting the crucible with the lifting and lowering device.  Thereby, the coil central shaft Cc of the superconducting electromagnets 12 and 15 is controlled so as to always pass through the central part Cm or a part thereunder during the step for pulling up the singe crystal. The uniformity of the intensity distribution of the magnetic field to be applied to the melt 41 is raised as compared with that of the conventional HMCZ method to improve suppressing effects on the convection of the melt 41 over the whole interior of the crucible.
Patent JP-H118999-A (JP)
Title: Power supply
Inventor: HORIUCHI SHIGERU
IPC: H02M7/48
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a compact and economical power supply consisting of an engine for driving a vehicle, a generator coupled with the engine, a voltage regulator, a converter, an inverter, and the like. SOLUTION: When an engine 1 of a drive vehicle is started, an AC generator 2 coupled with the engine 1 through a gear is driven, and the output voltage VG therefrom is converted via a converter 6 into a DC voltage which is passed through an inverter 7 to produce an AC voltage VR. In order to sustain constant the output frequency of the inverter at 50 Hz or 60 Hz, the AC voltage VR is inputted to a frequency regulator. Consequently, various power supplies of an arbitrary voltage set by a voltage setter 5 and an arbitrary frequency set by a frequency setter 9 can be obtained at the output terminals (U1, V1, W1) 12. An AC generator 22 driven through a vehicle-mounted diesel engine 21 is controlled by an automatic voltage regulator AVR 24 so as to have a constant set voltage level.
Patent JP-S6051186-A (JP)
Title: Preparation of 2-(n-cyanoimino)-3-cyanoethylthiazolidine
Inventor: FUJIMOTO DOUTAROU
IPC: C07D277/18
Filed: 1983-08-30
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for synthesizing an antagonist with H2 receptor, repellent, etc. efficiently, by reacting N- cyanoiminothiazolidine with acrylonitrile in a solvent in the presence of a base. CONSTITUTION:N-Cyanoiminothiazolidine shown by the formula I is reacted with acrylonitrile in a solvent (preferably alcohol, dioxane, DMF, dimethyl sulfoxide, or acetone) in the presence of a base (strong base such as preferably alkali metal hydroxide, alkali metal alkoxide, alkali metal hydride, etc.) preferably at room temperature-50 deg.C, to give the desired compound shown by the formula II.
Patent JP-S6221403-A (JP)
Title: Production of different thickness steel plate
Inventor: TAMURA TSUNEMI
IPC: B21B37/26
Filed: 1985-07-18
Abstract: PURPOSE:To improve size accuracy and to reduce the cost of a product by rolling down the other surface of a different thickness steel plate with a down roll while supporting the steel plate with a backup roll in the rear on the line of a thick plate rolling mill thereby flattening only the surface. CONSTITUTION:The different thickness steel plate having the inclined step part in the intermediate position in the rolling direction of the thick steel plate. The other surface of the different thickness steel plate is rolled down by the perpendicularly hydraulically driven down roll 3 while one surface thereof is supported by two small-diameter rolls supported by a backup roll 6 in the rear position of the line of the thick plate rolling mill, by which the surface on one side is flattened. This device is preferably installed between a finishing mill and a hot leveler. The pressing in the succeeding stage is eliminated by the above-mentioned method, by which the cost of the product is reduced and the size accuracy is improved.
Patent JP-S5585601-A (JP)
Title: Thermal expansion adjusting material and production thereof
Inventor: YAMAGUCHI KENJI
IPC: C22C38/16
Filed: 1978-12-21
Abstract: PURPOSE: To produce thermal expansion adjusting material excelling in thermal conduction and small in coefficient of thermal expansion, by mixing the powder of invar alloy coated with copper on the surface and the powder of copper, and sintering after forming by compressing the green compact.  
     CONSTITUTION: The surface of powder of invar alloy containing Fe by 64wt% and Ni by 36% is coated with Cu by plating or vapor deposition, or other method. This powder of copper coated invar alloy is mixed with powder of copper by 30W 60% rate uniformly. After forming to a certain form by compressing this mixture powder, it is put in a sintering furnace to be heated to 650W800°C up to 30min to be sintered. Thus, Ni, in the invar alloy is diffused in the Cu powder to be bonded. This sintered material is rolled, drawn, compressed and otherwise processed, and is then annealed at 650W800°C up to 30min. Thus is obtained a thermal expansion adjusting material of which is high conductivity and low coefficient of thermal expansion, which is suited to bonding of silicon wafer with copper leads. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5381687-A (JP)
Title: Novel dna decomposing enzyme
Inventor: EGAMI FUJIO
IPC: C12N9/16
Filed: 1976-12-28
Abstract: PURPOSE: An enzyme which specifically decomposes polyadenyl deoxyribonucleic acid, extracted from hepatopancrease of Achatina fluica. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6319498-A (JP)
Title: Vehicle parts maintenance alarming device
Inventor: MURAKAMI YASUHIRO
IPC: F02B77/08
Filed: 1986-07-08
Abstract: PURPOSE:To perform proper correction of an alarming timing even if malfunction occurs to switches, by a method wherein, during maintenance, correction is made so that a running distance remaining till a maintenance timing is lengthened, and the correction is prohibited during running of a vehicle and rotation of an engine. CONSTITUTION:The running distance, remaining till a maintenance timing, of a part needing maintenance is computed according to the running distance of a vehicle to display it. A title device is provided with a maintenance input means, operated when maintenance is made on a part, a means effecting correction so that a remaining running distance is increased when the maintenance input means is operated, and a correction prohibiting means, prohibiting correction during running of a vehicle or during rotation of an engine. Even if a supply switch or an exchange switch is made erroneously during of a vehicle or during rotation of an engine, a maintenance timing of a part is prevented from correction, and correction of the maintenance timing of a part can be properly effected.
Patent JP-H117115-A (JP)
Title: Photosensitive material processing device
Inventor: KACHI YASUHIKO
IPC: G03D13/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To hold confidentiality without necessitating to pay a careful attention to a processing member. SOLUTION: A heater unit 80 which is a heating means for erasing an afterimage is disposed in the midst of a carrying path extended to a point where a processing sheet 58 is taken up by a take-up roller 50 on a downstream side from a holding heating processing part at a heating drum 38. The surface of the processing sheet 58 is heated at a prescribed temperature (sufficient temperature to make the mordanting agent of the processing sheet 58 react) by the heater unit 80. A heat transferring means may be radiation or warm wind. The mordanting agent remaining on the processing sheet 58 is entirely removed by a reaction by the heating and is taken up by the take-up roller 50 after the afterimage is erased.
Patent JP-H0451423-A (JP)
Title: Metallized-layer forming transfer material and manufacture thereof, and fluorescent film forming method using said transfer material
Inventor: NAKAMURA YUZO
IPC: H01J9/227
Filed: 1990-06-18
Abstract: PURPOSE:To enable formation of a fluorescent film having good smoothness without any blister, crack, pinhole, or the like on the face-plate of a cathode-ray tube by providing a metallized-layer having at least ventilating gas micropores on a base-film provided with a separating layer. CONSTITUTION:A metallized-layer 4 having at least ventilating gas micropores 4a ..., 4a on a base-film 1 provided with a separating layer is provided. A separating layer 2 is formed on the entire area of a base-film 1, furthermore a metallized-layer 4 is formed on the entire area. After that, a lot of ventilating gas micropores 4a are formed in the metallized-layer 4 by applying laser beam to complete a transfer material 11. The metallized-layer 4 and the separating layer 2 are transferred onto the phosphor layer 5 of a face-plate 7. Next, the separating layer 2 is removed by baking. A fluorescent layer 10 having the metallized-layer 4 is formed by removing binder resin which mutuality bonds respective phosphor pigments in the fluorescent material layer 5 and solvent and the like.
Patent JP-H0821166-A (JP)
Title: Skylight
Inventor: USHIJIMA MASATO
IPC: E06B7/30
Filed: 1994-07-11
Abstract: PURPOSE:To simplify the structure of a light-transmitting plate, and to eliminate the effect of the thickness of a door. CONSTITUTION:In a skylight 1 consisting of an internal casing 2 with a cylindrical section 6 fitted into a hole section formed to a door and a flange section 5, an external casing 3 having a light-transmitting hole 13 fitted externally and fixed onto the flange section 5, and a light-transmitting plate 4 fitted and held into both casings 2, 3, one or a plurality of ventilating grooves 10, 17 are formed to the light-transmitting plate abutting surfaces 3A, 8A of the internal and external casings 2, 3. Both ventilating grooves 10, 17 are communicated by ventilating spaces 9 on the outer circumferential side of the light-transmitting plate 4.
Patent JP-S6220258-A (JP)
Title: Sealed nickel-cadmium storage battery
Inventor: IWAKI TSUTOMU
IPC: H01M4/52
Filed: 1985-07-18
Abstract: PURPOSE:To make the assembly by cadmium electrode possible without partial charge by forming a sealed battery with a nickel electrode containing cobalt metal, a cadmium electrode whose formation is not performed, and an electrolyte added with a specified amount of water. CONSTITUTION:Nickel powder and a binder are added to cadmium oxide powder, and the mixture is bonded to a core material to form a cadmium electrode. Nickel powder, metallic cobalt, and a binder are added to nickel hydroxide, and the mixture is bonded to a core material to form a nickel electrode. Both electrodes are stacked with a separator interposed between them. Water whose volume is equivalent to 50-100% of the amount required to convert cadmium oxide into cadmium hydroxide is added to electrolyte obtained by dissolving lithium hydroxide in potassium hydroxide, and the obtained electrolyte is poured in the stacked cell to form a sealed nickel-cadmium storage battery. Thereby, the cadmium electrode can be assembled in the battery without partial charge and required performance can be obtained.
Patent JP-H09313216-A (JP)
Title: Size-adjustable band
Inventor: ADACHI MASAYOSHI
IPC: A42C5/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a size adjustable band wherein an arbitrary length can be extremely strongly held and each operation of tightening and releasing can be extremely easily carried out. SOLUTION: A holding body 5 is press-contacted on the front face of an adjusting belt 1 and holds each longer side edge. An adjusting knob 3 which fits in a pinion 4 and rotates with the pinion 4 is provided on the front face of the holding body 5. A ratchet nail 6A for restricting rotation in one direction of the adjusting knob 3 is provided on the outer periphery of a hooking ring 6 fixed on the front face of the holding body 5. A ratchet ring 3A hooking on and releasing from the ratchet nail 6A is provided on the back face of the adjusting knob 3. A releasing ring 7 for hooking on the ratchet nail 6A hooked on the ratchet ring 3A and releasing forcibly the ratchet nail 6A is arranged between the holding body 5 and the hooking ring 6. A definite length can be strongly held thereby and each operation of tightening and releasing can be extremely easily carried out.