baber/WOPTO huggingface dataset:
Patent JP-S62263718-A (JP)
Title: Parallel a/d converter
Inventor: MATSUZAWA AKIRA
IPC: H03M1/36
Filed: 1986-05-09
Abstract: PURPOSE:To obtain a parallel A/D converter whose converting characteristic at a high frequency is excellent by providing a means adjusting the clock generation timing to each clock driver circuit. CONSTITUTION:The clock driver circuits 6A, 6B are provided with clock generation timing adjusting emans shown in variable resistors 7A, 7B. Transistors (TRs) 18a, 18b and resistors 20a, 20b are a circuit constituting a bias current source of TRs 14a, l4b and TRs 16, 17, resistors 7, 19 and a power supply 10 constitute a circuit setting a current value. Since the current value is inversely proportional to the resistors 7a, 7b, the operating current is changed by varying the resistance of the resistors 7a, 7b. In changing the operating current, a taupd of the circuit is changed to change the timing of clock generation.
Patent JP-S60250704-A (JP)
Title: Automatic tracking method of parabolic antenna
Inventor: KAMIARA SUMITAKA
IPC: H01Q3/08
Filed: 1984-05-25
Abstract: PURPOSE:To attain efficient reception during the movement of a parabolic antenna by changing the elevation angle and azimth of the antenna spirally within a previously fixed allowable changing range until a receiving level exceeds a fixed level when the receiving level drops less than the prescribed level. CONSTITUTION:A signal outputted from a stationary artificial satellite and received by the parabolic antenna 2 is converted into low frequency by a BS converter 22, reconverted into a receivable signal by a BS tuner 24 and then supplied to a television receiver 26. The receiving level signal detected in the tuner 24 is supplied to a microcomputer 20 through an A/D converter 18. At the movement of a moving body on which the antenna 2 is mounted, the azimth and elevation angle of the antenna 2 are spirally changed in the clockwise direction from a determined position within the ranges of the azimuth + or -10 deg. and the elevation angle + or -5 deg.. When the receiving level exceeds the efficient receiving level during said change, the antenna 2 stops at the position.
Patent JP-H06321282-A (JP)
Title: Detecting jig for positions of plurality of members
Inventor: SUGIYAMA SUKEHIDE
IPC: B65D85/62
Filed: 1993-05-07
Abstract: PURPOSE:To detect easily the fall and displacement of arranged lining plates. CONSTITUTION:Holes 31 are longitudinally made in a rectangular plate-like holding members 30. Into each hole 31 is inserted a detecting needle 32 consisting of a head 32a larger than the hole 31 in diameter and a detecting part 32b inserted slidably into the hole 31 and longer than the hole 31. When the detecting part 32b of the detecting needle 32 strikes against fallen or displaced one in an arrangement of lining plates 1, the head 32a moves away from the hole 31.
Patent JP-S63271822-A (JP)
Title: Manufacture of ac ceramic superconductive wire
Inventor: KASAHARA TOSHIO
IPC: H01B13/00
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a superconductive wire excellent in mechanical property and flexibility and reduce the AC loss by stranding element wires applied with a protective film and metal wires, applying the heat treatment, then impregnating a stabilizing agent. CONSTITUTION:The powder of Y, Ba, and Cu is refined according to the grain shape, purity or the like and thoroughly mixed with the preset mixing ratio. This mixed powder is stored in an elastic tube, the interior is degassed, both ends are sealed, and the hydrostatic compression is applied. A molding thus compression-molded is sintered to form a raw material rod. The tip portion of this rod is heated by a heating means such as the electrode heating to the dissolution temperature or higher for dissolution spinning. A protective film is applied around a filament body immediately after the spinning. A braided wire is formed with these element wires and multiple element wires made of stainless steel, and multiple braided wires are stranded. Heat treatment is applied to this stranded wire in the oxidizing atmosphere to change a ceramic wire into a superconductive state. A stabilizing agent is impregnated into this conductor, a sheath is applied to the outside to generate a superconductive wire.
Patent JP-S58225267-A (JP)
Title: Reinforcement of pressure vessel
Inventor: MACHIDA MITSUHIDE
IPC: F16J12/00
Filed: 1982-06-22
Abstract: PURPOSE:To increase the pressure resistance of the pressure vessel by a method wherein the amount of pressing-in of piston and a bucket is controlled independently by utilizing a double-action press. CONSTITUTION:A device, shown in the diagram, is set to the double-action press and the piston 5 as well as a pressure receiving plate 8 are arranged so as to be capable of controlling the loads therefor independently. At first, when the loads or the piston 5 and the pressure receiving plate 8 are not being applied, an external pressure Pa, due to the force fitting of the bucket 7, is only acting on a cylinder 6. Next, the load is applied to the piston 5 to generate an internal pressure Pa by compressing a pressure medium 4. When the pressure Pa has been increased, the cylinder 6 is broken in spite of the reinforcement of the external pressure Pb. Therfore, a multi-layered cylinder 9 is pushed by applying the load FB in order to prevent the breakage, then, the bucket 7 is pressed into the multi-layered cylinder 9. The cylinder 6 may be reinforced by the load FB.
Patent JP-H09292655-A (JP)
Title: Camera capable of recording data
Inventor: HOIZUMI TOSHIAKI
IPC: G03B17/18
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a camera which is miniaturized without increasing a cost even by providing a function where specified character string information is printed with a photographed image on photographing paper. SOLUTION: Intrinsic title numbers and language numbers are respectively allocated corresponding to the plural kinds of character string information, and when the power source of the camera is turned on, the title number is displayed on an information recording LCD 7, and the setting change of the title number is made by simultaneously operating a select switch 8 and a command dial 10a, and the setting change of the language number is made by simultaneously operating the select switch 8 and the command dial 10b. The title number and the language number set are recorded at the magnetic recording part of film at the time of winding the film, and the character string information corresponding to the title number and the language number is printed with the photographed image at the time of printing on the photographing paper.  The title number and the language number are displayed on the information recording LCD 7 originally provided at the camera so as to record date and time information.
Patent JP-S588607-A (JP)
Title: Mold for insert molding
Inventor: YAMADA YASUHIRO
IPC: B29C39/38
Filed: 1981-07-09
Abstract: PURPOSE:To obtain a precisely molded product, by providing a gate for an insert at one split mold and a protruded part which supports the insert at a position corresponding to said gate at a cavity face of another split mold on an insert attaching mold. CONSTITUTION:On split molds 10, 10' by which a molded product containing an insert 11 is molded integrally a gate 18 is provided about a center of the insert 11 to be attached and also a protruded part 19 supporting the insert is provided correspondingly to the gate 18 at a cavity face of another split mold which puts the insert 11 between. Though a molten resin which is forced in molding collides with the insert almost at a right angle, the insert is supported by the protruded supporting part at another face and deformation and displacement of the insert are prevented in such a way, and the molded product of which the insert is held at a predetermined position can be obtained.
Patent JP-S61267605-A (JP)
Title: Conveying apparatus for electronic part
Inventor: SUGIURA YASUO
IPC: B65G47/91
Filed: 1985-05-20
Abstract: PURPOSE:To reduce man power and to improve productivity by holding an electronic part with a lead terminal thereof inseted in a mesh belt and conveying same in a conveying apparatus for a blank substrate for a focus block. CONSTITUTION:When an elementary substrate 1 where a lead terminal 2 is soldered is supplied to a conveying apparatus, a sucking disc 3 is lowered to adsorb the elementary substrate 1 are lifted up together and moved onto a mesh conveyer 8. Simultaneously the mesh conveyer 8 is fed by fixed pitch. Lead terminal guide portions 11-12 are lifted up by a cylinder 14, and the guide plates 11 are expanded and passed through a mesh of the conveyer 8 to confront with the lead terminal 2. Subsequently, the sucking disc 3 is lowered by a cylinder 5 to insert the lead terminal 2 in the guide plates 11, and the adsorption is released. After that, the guide plates 11 are lowered to hold the substrate 1 on the conveyer 8. This arrangement can improve productivity.
Patent JP-H02290116-A (JP)
Title: Burying method heat pipe
Inventor: SAWAHARA TAKU
IPC: F28D15/02
Filed: 1989-04-28
Abstract: PURPOSE:To bury a heat pipe at low cost and in high efficiency by inserting a dummy bar into an underground pipe, by driving the dummy bar with a driver to bury the underground pipe under the ground, then by pulling out only the dummy bar and by inserting a heat pipe into the underground pipe. CONSTITUTION:A dummy bar piece 21 is inserted into an underground pipe piece 11. At this time, fine particles are poured into between the tip of the piece 21 and the piece 11 so that driving efficiency in burying the pipe under the ground may be improved. An underground pipe piece 14 and a dummy bar piece 26 are further added and driven, if necessary, and this work process is repeated over and over. An underground pipe piece 140 for heat insulation such as vinyl chloride pipe, etc., is applied for an underground pipe 10 (underground pipe piece 14) for final driving. After that, a dummy bar 20 is pulled out, a heat pipe is inserted into the underground pipe 10 and the material good in heat conductivity, such as a thermal joint, etc., is filled up between both of them.
Patent JP-S5231481-A (JP)
Title: Handrail for movement
Inventor: NAGASAWA HIDEO
IPC: B66B23/24
Filed: 1975-09-03
Abstract: PURPOSE: To obtain a good moisture proof handrail for movement characterised by used of a cotton a canvas layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62264018-A (JP)
Title: Converter lens
Inventor: YAMADA YASUYUKI
IPC: G02B15/12
Filed: 1986-05-10
Abstract: PURPOSE:To miniaturize the whole of a lens system and relax the assembling precision and reduce the variation of aberrations due to variable power by setting the focal length of the second lens group so that specific conditions are satisfied. CONSTITUTION:A converter lens C which is set on the image surface side of a main lens system M to change the focal length of the whole of the lens system is provided with the first lens group 1 where a negative lens or a positive lens or a positive lens and a negative lens are stuck to each other in order from the object side and the second lens group 2 consisting of a single negative lens. These lenses are constituted to satisfy conditions of inequalities (1)-(3) where f2 is the focal length of the second lens group 1 and DELTAn12 is the difference of refractive index of glass between the negative lens and the positive lens in the first lens group and r2 is the radius of curvature of the sticking lens surface in the first lens group and (f) is the focal length of the system of the converter lens G. Though this converter lens has a simple lens constitution consisting of three lenses of two groups, the assembling precision is relatively loose and a prescribed variable power ratio is easily obtained and variation of aberrations due to variable power is well compensated.
Patent JP-S5440967-A (JP)
Title: Take-up or take-out apparatus
Inventor: OKAMOTO KIYOHIDE
IPC: G11B15/32
Filed: 1977-09-06
Abstract: PURPOSE: To enable the tension of a long material for each reel to be controlled at a nearly desired value by arranging in parallel a plurality of electromagnetic coupling apparatuses in which a reel is installed on the outer periphery, on a single revolution axis.  
     CONSTITUTION: The electromagnetic coupling apparatuses 17-19 in which ring- shaped reels 9a-9c are fixed in free installation on the outer periphery of the cylinder part 6a of a driven body 6 through a key 10 are fixed in parallel on the revolution shaft 1 by setting the pressing part 2c of a driving body with bolt. Thus,  the revolution shaft 1 is revolved by a motor 21, and when exciting coils 3a-3c  are energized through variable resistors 11a-11c by a tension-controlling power  apparatus 20, the driving body 2 revolves at a fixed speed, and the driven bodies  6 or the reels 9a-9c are revolved by the magnetic attractive force between a pole  claw 2a and a hysteresis element 8, and a magnetic tape 15 is taken up through a  pinch-roller 18, and the number of revolution of the driven body 6 decreases with  the increase of the taken-up diameter, and the tension of the magnetic tape 15 is  kept constant 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11305627-A (JP)
Title: Mechanism for attaching/detaching fixing unit
Inventor: KIYOI HIROYUKI
IPC: G03G21/16
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for attaching/detaching a fixing nit capable of being easily attached/detached to/from an electrophotographic device without using a tool by a user. SOLUTION: As to this mechanism for attaching/detaching a fixing unit, when a cover 11 is opened, engagement between a pin 16 and an engaging groove 21 is released at the same time when engagement between a locking lever 12 and a locking pin 22 is released so that a rocking lever 20 rocks at a second position. A part of the movable surface 13a of a supporting member 13 is constituted to be utilized as a guide for guiding the movement of a fixing unit 8 to a taking-out position by the leading end of a rocking lever 20 and when the unit 8 is positioned on an operating position and a cover 11 is closed, after the lever 20 rocks at the first position while the lever 12 is engaged with the pin 22, the groove 21 is engaged with the pin 16.
Patent JP-H04334866-A (JP)
Title: Glass mat for storage battery
Inventor: MUTOU JIYUNSUKE
IPC: H01M2/16
Filed: 1991-05-13
Abstract: PURPOSE:To provide a cell glass mat which is never broken at the bent-up surface during a cell assembly process. CONSTITUTION:A glass mat is composed of glass fibers containing alkali which have an average diameter of 16 to 21mum and an average length of 30 to 100mm. An acrylic resin border having a glass transition point of 0 to -40 deg.C is bonded to a glass fiber mat manufactured by wet weaving method at the weight percentage of 8 to 15% of the said glass fiber mat. Resultant glass fiber mats are easy to slide, properly flexible, very strong, and highly resistant to cracking, so they are easy to handle thus allowing easy work during a cell assembly process. In addition, these glass fiber mats have a small electric resistance and little scattering in thickness, allowing high performance cells to be manufactured. They are also cheap to produce.
Patent JP-H1053522-A (JP)
Title: Antifungal and insecticidal product for external use
Inventor: KATZ JAIME
IPC: A61K8/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain an antifungal and insecticidal product for external use, free from irritation, extremely low in development of allergic symptom and applicable to veterinary medicines by including copper oleate in a specific state as an active ingredient. SOLUTION: This product contains copper oleate in a manner dispersed as aqueous colloid. The product can be utilized as shampoo, lotion or cream. For example, shampoo is obtained by formulating 0.1-2 wt. 96 of the active ingredient with 20-40wt.% of 25% aqueous solution of sodium lauryl ether sulfate as an aqueous colloidal dispersion, 1-3wt.% coconut oil fatty acid diethanol amide and the balance of distilled water. The product has excellent characteristics on beauty and further, the product is especially effective against louse, acarid, etc.
Patent JP-S63272064-A (JP)
Title: Semiconductor device with thin film resistor
Inventor: HOSAKA TAKASHI
IPC: H01L21/822
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a semiconductor device with a highly integrated and highly accurate thin film resistor by employing tungsten silicide as the material of the thin film resistor. CONSTITUTION:A tungsten silicide film is formed as a thin film resistor 3. For instance, chemical vapor phase reaction between WF6 gas and SiH4 gas is performed under a temperature within a range of 0 deg.C-800 deg.C to build up a tungsten silicide film 3 on an insulating film 2 formed on a silicon substrate 1 and, as the tungsten silicide film 3 is used as a thin film resistor, the tungsten silicide film 3 is processed so as to have a required pattern to obtain a required resistance value by photolithography and dry etching. Then a wiring metal 4 is built up and processed into a required pattern. With this constitution, as a tungsten silicide film has a small variation of a resistance and a small average resistance-temperature coefficient and, further, can be patterned highly accurately by dry etching, a highly accurate and reliable resistor can be formed.
Patent JP-S63273147-A (JP)
Title: File input processing system
Inventor: KOIKE KAZUYA
IPC: G06F12/00
Filed: 1987-04-30
Abstract: PURPOSE:To speed up the file input processing through the input in the input of plural records without giving effect on the existing application program by copying a data one by one record into the application program with respect to one READ request from plural record storage areas. CONSTITUTION:In inputting a data from a file by sequential processing, means 12, 16 applying the advanced read of plural records and rejecting an I/O instruction are provided as the software interface of the application program with respect to the system input/output control processing function section 17. Thus, a request from an input/output processing section 12 to the system input control processing section 17 is executed by a READ instruction requesting the input in the unit of plural records and lots of records are prepared in the plural record storage area 16 at once, then the input processing is executed in higher speed than that of the input in the unit of blocks. Thus, the file input processing is quickened without correcting the existing application program.
Patent JP-H01277857-A (JP)
Title: Copying machine
Inventor: ITO MASAZUMI
IPC: G03G15/04
Filed: 1988-04-30
Abstract: PURPOSE:To prevent all the copies from being left by displaying that the copies obtained from the same document are left in some pins when the copies are removed only from one of plural pins where the copies are ejected. CONSTITUTION:The title machine is provided with copying paper ejection pins 620 and 670, sorters 600 and 650 having plural processing modes and an automatic document feeder (ADF) 300 for ejecting the processed document to the previously determined pin in document ejection pins 501-505. Moreover, it is also provided with information display means respectively disposed in the copying paper ejection pins 620 and 670 and sensors 698 and 699 for detecting the presence or absence of copying paper in the respective pins 620 and 670. In case of detecting that the copying paper is removed from any copying paper ejection pin, a warning is given from the information display means disposed in one or plural copying paper ejection pins 620 and 670 where the copying paper, already copied, obtained from the same document group as the removed copying paper is ejected. Thus, the copies can be prevented from being left.
Patent JP-H11304270-A (JP)
Title: Vibrating type compressor
Inventor: OKAMOTO MASAKAZU
IPC: F25B9/14
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a vibrating type compressor over a wide capacity range without making the constitution of the compressor more complicated. SOLUTION: A Stirling refrigerating machine R is provided with a double- piston type vibrating compressor C and a free displacer type expanding machine F which generates cold by expanding the discharge gas of the compressor C. In addition, a controller 81 controls the capacity of the compressor C by changing the electric power inputted to a driving coil 18. The controller 81 is provided with a stroke leading-out section and a waveform control section. The stroke leading-out section leads out the stroke of a piston 7 based on the electric power inputted to the coil 18. The waveform control section offsets the electric power inputted to the coil 18 based on the stroke of the piston 7 led out by means of the stroke leading-out section. Then the waveform control section fixes the dead volume of a compressing space 8 by fixing the top dead center of the piston 7.
Patent JP-S60250324-A (JP)
Title: Optical system of laser recording device
Inventor: SEKIKAWA YOSHITO
IPC: H04N1/113
Filed: 1984-05-28
Abstract: PURPOSE:To make it unnecessary to attach a reflecting mirror, and to execute easily an assembly work by performing a reflecting coating to at least one part of outside parts of an area through which laser beams of a window transmit. CONSTITUTION:Laser beams immediately before starting a scan are reflected by a reflecting coating 20, and made incident on a beam position detecting sensor 10. As a result, a synchronizing signal is outputted from the beam position detecting sensor 10, and recording information stored in a memory is read out serially by a dot line unit, and sent out to a modulator. In the modulator, the laser beams are modulated based on a recording signal, and exposed successively to a photosensitive drum 11 through an optical aystem. When one dot line is ended, the laser beam are modulated until the next synchronizing signal is outputted from the beam position detecting sensor 10, and thereafter, the same process is repeated.
Patent JP-H046778-A (JP)
Title: Connecting tool
Inventor: TANAKA HIROHISA
IPC: H01R33/76
Filed: 1990-04-24
Abstract: PURPOSE:To prevent cracks from occurring at both end sections of a frame, and improve the appearance and the sealing performance to prevent the flux infiltration by providing lugs removable after ultrasonic deposition at both ends in the longitudinal direction on the frame. CONSTITUTION:Lugs 3 are provided at both end sections in the longitudinal direction of a frame 1. The lugs 3 have the length equal to nearly one pitch of terminal insertion holes 1a, they have no hole inside like the terminal insertion holes 1a, V-shaped grooves 1d are provided on both side faces in the longitudinal direction like other portions, and they are connected to both end sections. For the connection of the frame 1 and terminal metals 2, the terminal metals 2 are inserted through opening sections 1c of the terminal insertion holes 1a of the frame 1, pin receiving sections 2a are faced to pin insertion ports 1b, and coupling sections 2c are coupled with opening sections 1c and fixed by ultrasonic deposition. The lugs 3 can be cut off from both end sections at portions of the V-shaped grooves 1d.