baber/WOPTO huggingface dataset:
Patent JP-H01281138-A (JP)
Title: Pipeline system for process gas supply
Inventor: OMI TADAHIRO
IPC: F17D1/02
Filed: 1988-05-08
Abstract: PURPOSE:To enable every process gas supply pipeline to be purged independently by connecting a purge gas pipeline to a branch point between the process gas supply pipeline and every process equipment pipeline with at least four valves. CONSTITUTION:A process gas is supplied from a process gas supply pipeline 320 to at least two or more process equipments 301-303. For the purpose of purging every process equipment pipeline branched from the process gas supply pipeline 320 independently, a purge gas pipeline 321 is installed and connected to the branch point between the process gas supply pipeline 320 and process gas equipment pipelines with at least four valves 308-311. By using this system, a stagnation of gas does not occur in every branched pipeline and it is possible to purge every process gas supply pipeline independently.
Patent JP-S60254555-A (JP)
Title: Battery compartment
Inventor: MATSUMURA TETSUO
IPC: H01M50/271
Filed: 1984-05-31
Abstract: PURPOSE:To surely lock a battery compartment by forming stoppers which lock a battery cover to a main case with a pair of elastic arms, and fitting projections formed in the arms to grooves. CONSTITUTION:A battery is accommodated in a compartment installed in a part of a main case 1 of electronic appliance, then a cover 5 is fitted. A sliding groove 10, an operation groove 11, a fitting groove 12, and a rail 13 are formed at the upper end 5a of the cover 5. A stopper 7 comprising a pair of elastic arms 14 having projections 15 at their tips, an operation part 7a having a projection 7b, and an engaging part 17 is fitted to the above grooves. When the projection 7b is fitted to the main case, the projection 15 of the arm 14 are engaged to concavities 16 of the rail 13 to lock the cover 5. The cover is surely locked without being affected by dimension error in spite of a simple construction. Therefore, the battery compartment can be made compact.
Patent JP-S5336585-A (JP)
Title: Production of vinyl chrolide or vinylidene chrolide type polymer
Inventor: WADA NORINOBU
IPC: C08F6/00
Filed: 1976-09-16
Abstract: PURPOSE: To carry out a vinyl chloride or vinyliden chloride type polymerization by completely catching unreacted monomers remaining in the polymerizer after the polymerization without purging the said monomers into the air. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63274873-A (JP)
Title: Oscillation detection circuit
Inventor: GOTO KUNIYUKI
IPC: G01R31/28
Filed: 1987-05-06
Abstract: PURPOSE:To obtain easy circuit constitution by deciding whether or not the integral value of the oscillation output of an oscillation circuit is within a reference voltage range, and inputting the decision result to a storage circuit. CONSTITUTION:The oscillation output 101 of the oscillation circuit 1 is passed through the parallel circuit of the series circuit of an inverter 2 and a resistance 3, and a capacitor 4 to become an integral signal 104, which is inputted to the inversion input terminal of a comparator 5 and an input terminal of a comparator 6. A reference potential 102 is supplied to the input terminal of the comparator 5 and a reference potential 103 is supplied to the inversion input terminal of the comparator 6. Here, when the output 101 is not outputted by the circuit 1, a fixed potential is supplied to the inverter 2 and its output is fixed at an H or L potential. The input potentials of the comparators 5 and 6 are not within the level ranges of the potentials 102 and 103 and one of the comparators 5 and 6 outputs an L potential. Consequently, the output 105 of an AND circuit 7 is an L potential, which is inputted to an FF circuit 8 together with a decision input signal 106; and a decision signal indicating that there is no oscillation output is outputted as an L potential through a terminal 54, so that the oscillation is detected.
Patent JP-H07319647-A (JP)
Title: Printer and its control method
Inventor: HARADA TAKUHITO
IPC: G06F3/12
Filed: 1994-05-25
Abstract: PURPOSE:To improve the efficiency of printing processing by performing a time-sharing processing for received data. CONSTITUTION:When printing jobs are received from plural host computers, an immediate processing part 201 processes jobs which should be processed immediately. Other jobs are sent to a timesharing processing part 206 and while the jobs from the respective host computers are divided at a specific time interval, printing processing is performed by controlling an emulator judgement part 112 and emulators 113-115. Consequently, even if there is a very large job, other jobs do not stagnate and jobs which need not actuate the emulators 113-115 can be processed immediately.
Patent JP-S5812321-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: NAKAMURA KUNIO
IPC: H01L21/20
Filed: 1981-07-16
Abstract: PURPOSE:To diffuse impurity on the lower surface of an Si film, prevent the generation of channels in the neighborhood of the interface and obtain a substrate with less leakage current, by adhering an Si film, thus irradiating by laser, after conductive impurity ions are previously implanted onto the surface of the insulating film. CONSTITUTION:An oxide film 2 is formed on the Si substrate 1. Next, boron ions 3 are implanted onto the surface of the oxide film 2. Implanting energy is 50keV and implantation amount is approx. 10<13> to 10<14>/cm<2>. Next, an Si film 4 is adhered, and then laser light 5 is irradiated. As the laser light, in case of using the pulse wave by NdiYAG laser, the irradiating energy is appropriate in approx. 2 to 3J/cal; in case of using continuous wave by argon ion laser, the energy is enough in approx. 10<5> to 10<7>W/cal. Thus, the grain diameter of the Si film 4 is hypertrophied resulting in the prevention of channel generation. Therefore, a substrate with high mobility and low leakage current can be obtained.
Patent JP-S62267374-A (JP)
Title: Vinyl resin emulsion, production thereof and water-based paint composition
Inventor: YAMAGUCHI MASAYUKI
IPC: C09D201/02
Filed: 1986-05-14
Abstract: PURPOSE:To obtain the titled emulsion giving a paint having excellent storage stability and long-term water-repellency of the coating film and suitable for water-based paint for building and construction, by including an organoalkoxysilane as a water-repellent in emulsion resin particles of a water- based emulsion. CONSTITUTION:The objective emulsion is produced by carrying out emulsion polymerization of (A) an organoalkoxysilane of formula (R1)n-Si-(OR2)4-n (R1 is 1-16C alkyl, aryl or cycloalkyl; R2 is 1-10C alkyl, aryl or cycloalkyl; n is 1-3) and preferably (C) at last one kind of an alpha,beta-ethylenic unsaturated monomer at a weight ratio of 1/9-9/1 in (C) emulsion resin particles of a water- based emulsion. A film-forming property and a long-term water-repellency are imparted to the emulsion by the integration of the organoalkoxysilane into the resin.
Patent JP-S61269650-A (JP)
Title: Method of forming rotor of generator for bicycle
Inventor: KUMAKURA KENKICHI
IPC: H02K21/22
Filed: 1985-05-24
Abstract: PURPOSE:To inexpensively automate by annularly disposing a plurality of anisotropic magnet pieces, inserting a magnet ring wound with a magnet strip on the outer periphery into a drum molding die, injecting resin from the core of the drum mold, and securing the ring to the inner surface of the drum, thereby improving the workability. CONSTITUTION:Five magnet pieces 1 of radially anisotropic arc shape sequentially alternately magnetized with N- and S-poles in the thicknesswise direction are arranged, a magnetic band 2 is wound on the outer periphery, and secured by the magnetic force of both and an adhesive. The magnet ring 3 is inserted into a drum molding die, oil resistance resin is injected from the center of the mold to secure the ring 3 to the inner surface of the drum 4, thereby forming a rotor 5.
Patent JP-H06320290-A (JP)
Title: Energy-saving operation system for industrial robot
Inventor: HATTORI HIROSHI
IPC: B23K11/24
Filed: 1993-05-13
Abstract: PURPOSE:To be allowed to stop a motor for driving a hydraulic pump when a robot for spot welding is in stand-by state at the original position, and to reduce power consumption. CONSTITUTION:In a production line equipped with plural robots 2 to 13 for spot welding and a line controller 15, when robots 2, 3, 8 and 9 for spot welding, are in stand-by states at their original positions, energy-saving operation substrates 2D, 3D, 8D and 9D equipped with an electromagnetic relay 20 turning ON and OFF an operation preparation signal, are provided on controllers 2C, 3C, 8C and 9C. At the same time, limit switches 2E, 3E, 8E and 9E detecting the robots 2, 3, 8 and 9 for spot welding, are in their original positions when the electromagnetic relay 20 of the energy-saving operation substrates 2D, 3D, 8D and 9D, is in an exciting state, are provided.
Patent JP-H11306529-A (JP)
Title: Rotary carrier for magnetic head drum
Inventor: OTSUKA MASAHIRO
IPC: G11B5/53
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To accurately position a magnetic head drum. SOLUTION: This rotary carrier 1 supports and rotates a magnetic head drum (g) having a reference hole (c) in a position separated from a rotational center by a specified distance (referred to as 'reference distance', hereinafter) and fixes the magnetic head drum (g) in a specified position. The rotary carrier 1 is provided with a rotary support 5, a fixed chuck 14 supported in a position separated from the rotary support 5 by the reference distance, a movable chuck 16 moved in a direction separated from the fixed chuck 14 ('separating direction'), a compressive coil spring for pressing the movable chuck 16 in a direction for contact with the fixed chuck 14, and a chuck moving-means 23 for moving the movable chuck 16 in the separating direction from the fixed chuck 14.  The rotary support 5 is moved to approach the magnetic head drum (g) while the movable chuck 16 is brought into contact with the fixed chuck 14 by the compressive coil spring 20, and after the two chucks are inserted into the reference holes of the magnetic head drum (g), the movable chuck 16 is separated from the fixed chuck 14 by the chuck moving means.
Patent JP-S5235350-A (JP)
Title: Micro-wave heating device
Inventor: TOISHI TOSHIHIKO
IPC: H05B6/78
Filed: 1975-09-16
Abstract: PURPOSE: This intends to heat much granular matter or powder continuously and uniformly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S604936-A (JP)
Title: Optical scanning exposure device
Inventor: YAMADA HISASHI
IPC: G03B27/50
Filed: 1983-06-23
Abstract: PURPOSE:To correct intensity of illumination irregularity in a scanning direction and uniform intensity of illumination by arranging a light shield member which is parallel to the lengthwise direction of a slit for exposure between a projection lens and a photosensitive body. CONSTITUTION:When pieces of focusing luminous flux (a)-(d) having angles of views from a film 1 to a lens 2 are projected on the photosensitive body 5, the quantities of light are limited by the slit 7 for exposure. The light shield member 6 is arranged fixedly between moving optical systems 3 and 4, and slit 7 for exposure in the lengthwise direction of the slit; and part of the forcussing luminous flux (a) at the center part of the film is cut off so that the amount of light shielding decreases gradually according to the distance from the center part, and neither the pieces (b) nor (c) of focussing luminous flux at a film end part is cut off. The quantity of exposure becomes less and less toward the film center part, so the intensity of illumination irregularity in the scanning direction is corrected.
Patent JP-S605473-A (JP)
Title: Signal separating method
Inventor: YANAGIDA HIDETAKA
IPC: H04N5/93
Filed: 1983-06-23
Abstract: PURPOSE:To transmit both correlation and non-correlation signals with mutual interleaving by means of a new signal separating method where the digital signal having no correlation in a start section of each operation cycle having a period longer than a signal section by some multiples is extracted or setting the digital signal equal to the digital signal in the next signal section for interleaved signals. CONSTITUTION:A switching circuit 42 is turned off during the first horizontal scan period ThO of each operation cycle, and only the luminance signal Yo is delivered from a separating circuit 25. In this case, no carrier audio signal Alr is delivered. The circuit 42 is turned on in the next horizontal scan period Th1. During this period, the signal Yo which is supplied to the circuit 25 in the preceding period ThO is delivered from a delay circuit 39. This signal Yo is inverted into a negative number by the 2nd inverter 40 and supplied to the 2nd adder 41. It is possible to consider that the luminance signals Y1 and Yo are equal to each other. Thus only the carrier audio signal Alr1 is delivered from the adder 41.
Patent JP-S63276629-A (JP)
Title: Sorting system for record in file
Inventor: UEDA YOICHI
IPC: G06F7/24
Filed: 1987-05-08
Abstract: PURPOSE:To eliminate the need of initial processing of a sort, and to shorten the sort processing time by preserving a necessary control data, etc. in a sort fixed information storing file, and reading only a record added newly to a sort input file by the sort processing of the second time and thereafter. CONSTITUTION:When executing a sort processing by a sort parameter being different from the previous sort processing, a sort utilizing program 1 sets a new sort parameter to a sort parameter table 10, designates the table 10, and calls a sort processor 9. Also, when the same sort processing as the previous time is executed, the program 1 assigns a sort fixed information storing file 8 generated by the processor 9 instead of the table 10 and calls the processor 9. In such a way, at the time of executing sort processing of the second time and thereafter, only a record added newly to a sort input file is read and the sort processing is executed and the sort processing time of the second time and thereafter can be shortened.
Patent JP-H06325807-A (JP)
Title: Attaching and detaching type current lead
Inventor: TAKAHASHI MASAO
IPC: H01F6/00
Filed: 1993-05-14
Abstract: PURPOSE:To secure the normal feeding of power to a device even if the number of electrodes is increased by protrusively providing the arcuate power feeder electrodes connecting an upper electrode to a tube detachably connected to a cooling vessel in its sealed condition, with respective shifts in the axial direction of the tube, and providing the arcuate power receiver electrodes corresponding to and coming in contact with the respective feeder electrodes to a lower pedestal. CONSTITUTION:Arcuate power feeder electrodes 13 connecting an upper electrode 12 are protrusively provided to a guide tube 11 made of an insulating material respectively at specified pitches in the axial direction thereof, and then the tube 11 is inserted into a cooler 1 through its through hole via a sealing mechanism 2. When the tube 11 is inserted and pushed into an opening in a lower pedestal 20 until it is hit against a plug 23, the feeder electrodes 13 are brought into contact with respective power receiver electrodes 21 provided to the pedestal 20 to establish a condition enabling the feeding of power. In this condition, a coolant is entered into the tube 11 from its lower portion, cools heating connecting wires to be led upward and discharged from a discharge portion 15. When the feeding of power is completed, the tube 11 along with the sealing mechanism 2 is drawn out of the pedestal 20 and a shutoff flange is then fixed to the flange 3 of the sealing mechanism 2 so that the flange 3 may be sealed. This can decrease the consumption of the expensive coolant to secure the normal feeding of power even if the tube 11 is slightly rotated.
Patent JP-H048874-A (JP)
Title: Delivery oil confluent supply device for variable delivery system and constant delivery system
Inventor: KAMIOKA MAKOTO
IPC: F04B23/04
Filed: 1990-04-27
Abstract: PURPOSE:To maintain a constant flowrate regardless of pressure due to a load by compensating for a pressure difference between the inlet and outlet of a constant orifice at the side of a constant delivery system with a pressure compensation valve in supplying delivery oil from both of variable and constant delivery systems in the title via confluence. CONSTITUTION:When a flow direction changeover valve 17 is in the OFF condition, a pressure compensation valve 16 is made to act as an unloading valve. Also, hydraulic pressure at the outlet side of a constant orifice 15 is introduced to the inlet port A of a shuttle valve 30, and a connection between A and B ports is interrupted with a cartridge valve 20, thereby preventing a change in a confluent flowrate Q supplied to a load due to a leakage flowrate at the side of a pressure oil supply line L2. On the other hand, when the flow direction changeover valve 17 is in the ON condition, the vent port of the pressure compensation valve 16 is connected to the output side of the constant orifice 15, and the inlet port A of the shuttle valve 30 connected to a tank respectively, thereby maintaining an on-load condition. Then, pressure oil delivered from a constant delivery pump 2 is converged to a pressure oil supply line L1, and a pressure difference between the inlet and outlet of the constant orifice 15 is compensated for with the pressure compensation valve 16.
Patent JP-S591537-A (JP)
Title: Narrowing of molecular weight distribution of silicone oil
Inventor: TAZAWA AKIRA
IPC: C08G77/00
Filed: 1982-06-29
Abstract: PURPOSE:To lower the heterogeneity factor of a silicone oil in a direct and simple manner, by incorporating a silicone oil of a high heterogeneity factor into a silicone rubber then discharging the oil out of the system by application of pressure. CONSTITUTION:A silicone oil of a high heterogeneity factor (weight-average MW/number-average MW) is incorporated into a silicone rubber. Then, this silicone oil is discharged from the silicone rubber system by application of pressure, whereby a silicone oil having a heterogeneity factor which is lower by at least 20% than that of the initial oil can be obtained. In order to carry out the above process advantageously, it is preferable that the organic groups bonded to the siloxane units constituting the silicone rubber are identical or similar to those bonded to the siloxane units of the silicone oil to be subjected to the treatment for lowering a heterogeneity factor, or that almost all of the siloxane units of the former are constituted of such siloxane units.
Patent JP-H10303031-A (JP)
Title: Gas insulation static electric device
Inventor: MURAMATSU HIROSHI
IPC: H01F27/20
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To raise cooling efficiency by cooling a coil evenly to provide a coil of low-cost material with longer life, so that smaller flow channel for a coolant and more compact device are obtained because of improved cooling efficiency. SOLUTION: Between an inside insulation cylinder 3 and an outside insulation cylinder 4, plural coils 1 are stacked with a specified interval. Between the coils 1, a horizontal flow channel 2 in which a coolant flows horizontally is formed, and, between the inside insulation cylinder 3 and the inner diameter part of the coil 1 and between the outside insulation cylinder 4 and the outside diameter part of the coil 1, an inside vertical flow channel 5 and an outside vertical flow channel 6 where the coolant flows vertically are formed. Here, a height dimension 11 (Dh) of the horizontal flow channel 2 is set as 1/10 or shorter of width dimension 12 (Dv) of the inside vertical flow channel 5 and the outside vertical flow channel 6.
Patent JP-H06303974-A (JP)
Title: Method for amplifying cdna
Inventor: TAKAGI SHIGERU
IPC: C12N15/09
Filed: 1993-04-16
Abstract: PURPOSE:To obtain a method for amplifying a cDNA from a few cells by arranging the cDNA in the same length for each kind. CONSTITUTION:The method for amplifying a cDNA comprises respective steps of a step for subjecting an aggregation of an mRNA to reverse transcription and preparing an aggregation of a double-stranded cDNA, a step for digesting the resultant aggregation with a restriction enzyme, a step for joining a double- stranded DNA primer containing a recognition sequence of an RNA polymerase thereto, a step for amplifying the cDNA with a thermostable DNA polymerase and a step for reacting the amplified cDNA with the RNA polymerase and preparing the aggregation of the RNA. Furthermore, the method for amplifying the cDNA is to add a step for subjecting the aggregation of the RNA obtained in the final step to the reverse transcription after the step and preparing the aggregation of the cDNA and a step for amplifying the aggregation of the cDNA with the thermostable DNA polymerase for each aggregation.
Patent JP-S604918-A (JP)
Title: Display device for endoscope
Inventor: OOMAGARI YASUHIKO
IPC: G02B23/26
Filed: 1983-06-24
Abstract: PURPOSE:To perform photography with a sufficient quantity of light even when a photographing device is attached while a display device is attached to an endoscope eyepiece, and simplify structure and attain cost reduction. CONSTITUTION:A lens holding cylinder 20 equipped with a lens 19 is provided to the connection part 13 of a main body 8 in one body. A rectangular hole 20a perpendicular to the axial direction is bored in the lens holding cylinder 20, and a prism frame 21 is provided in the rectangular hole 20a in an upward/ downward movable state. A half-prism 24 and a transmission prism 25 are fitted to the flat part 22 of the prism frame 21 one over another adjacently. Guide members 27 and 27 which projected upward and downward from the lens holding cylinder 20 are inserted into guide holes 26 and 26 loosely and vertically to constitute a prism switching mechanism 28 which moves up and down the prism frame 21 linearly along the guide members 27 and 27. A pin receiving groove 29 is cut in the outer circumferential surface of the arcuate part 23 of the prism frame 21 and engages a prism switching pin 30 projected at the front end of a interlocking ring 16.
Patent JP-S60255112-A (JP)
Title: Composite semipermeable membrane and its production
Inventor: TOZAWA OSAMI
IPC: B01D71/24
Filed: 1984-05-31
Abstract: PURPOSE:To obtain the titled semipermeable membrane capable of being preferably used for separating an organic soln. contg. low-molecular solute or a gas by forming a thin film consisting of a diene polymer on the surface of the dense layer of a polyimide resin anisotropic membrane. CONSTITUTION:An anisotropic membrane of a polyimide resin consisting of a repeating unit shown by the formula is used, and its fractional mol.wt. is preerably regulated to 1X10<3>-1X10<5>. An organic soln. of a diene polymer having 7X10<4>-1X10<5> average mol.wt. is brought into contact with the surface of the dense layer of said membrane to form a thin film on the surface. Since polyimide resin has excellent resistance to organic solvents, the organic solvent can be appropriately selected. The diene polymer is preferably used at comparative dilution, and its content is desirably regulated to 0.01-10wt% and the thickness to about 10-5,000Angstrom .