baber/WOPTO huggingface dataset:
Patent JP-S5831071-A (JP)
Title: Manufacture of heat resistant al alloy conductor
Inventor: YANASE HITOSHI
IPC: C22F1/00
Filed: 1981-08-18
Abstract: PURPOSE:To obtain an Al alloy conductor with especially superior heat resistance by drawing a rough wire of an Al alloy contg. Zr, Fe and Si with emulsion type soluble oil having a prescribed concn. as lubricating oil at a regulated wire temp. and a regulated reduction rate of area. CONSTITUTION:A rough wire of an Al alloy consisting of 0.01-0.8% Zr, 0.07- 0.8% Fe, 0.03-0.3% Si and the balance essentially Al is drawn with emulsion type soluble oil having 10-60% concn. as lubricating oil at <=100 deg.C wire temp. and >=60% reduction rate of area. The oil reduces the generation of heat of drawing when the wire is passed through a die, and the accumulation of the heat is reduced. Thus, the occurrence of a lonnealing phenomenon is prevented, and the desired heat resistant Al alloy conductor with enhanced heat resistance is obtd. The strength and electric conductivity of the conductor are hardly deteriorated by said drawing.
Patent JP-S6021213-A (JP)
Title: Processing method of tip of synthetic resin monofilament
Inventor: YAMADA HIROTOKU
IPC: B29K101/00
Filed: 1983-07-18
Abstract: PURPOSE:To prevent the tip of a synthetic resin monofilament from discoloring, by a method wherein high temperature region is maintained under inactive gaseous atmosphere when an edge of the tip of the monofilament is made to dull or round by exposing the tip of the monofilament partially in the high temperature region which is more higher than the melting point of said resin. CONSTITUTION:A monofilament 7 whose edge of the tip is either dulled or rounded is obtained continuously by making the tip of a sinthetic resin monofilament 1 pass through a treatment cylinder 2 under a high temperature and inactive gaseous atmosphere for a required period of time. As a processing part of the tip of the monofilament does not discolor almost and heating atmosphere is kept constant due to a matter that a heating region is held under the inactive gaseous atmosphere in this processing method, the tip shape is finished uniformly.
Patent JP-S5557119-A (JP)
Title: Direct current regenerator
Inventor: ANDOU JIYUNICHI
IPC: G01J5/48
Filed: 1978-10-20
Abstract: PURPOSE:To secure an effective DC regeneration for the faint AC signal through the circuit consisting of the delay circuit featuring the analog signal shift register structure, the subtractor and the adder each. CONSTITUTION:The input signal converted into the time-series signal through analog signal shift register 1 is supplied to 1st delay circuit 2 comprising the shift register of the same element structure. The input signal is then supplied to register 1 as well as to subtractor circuit 3 with delay of one cycle to obtain the difference signal. This output is supplied to adder circuit 4 along with the output of 2nd delay circuit 5 of the same structure as circuit 2. Thus the both signals are added together. Switch circuit 6 supplies selectively the 0-level signal to circuit 5 only in the input period of the reference signal supplied prior to the input signal and in the next one cycle, and supplies the output signal of circuit 4 in other periods respectively. The delay output signal of circuit 5 is delivered via buffer amplifier 7. As a result, the input signal is always delivered with delay of one cycle and after elimination of the DC component.
Patent JP-S5832781-A (JP)
Inventor: NIITSUMA HIROMITSU
IPC: A62C35/11
Filed: 1981-08-20
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-S618603-A (JP)
Title: Position detecting device
Inventor: FUJIHASHI YOSHINORI
IPC: F02P7/077
Filed: 1984-06-23
Abstract: PURPOSE:To detect the position of a mobile body with good accuracy by generating a DC signal correctly corresponding to the position of a mobile body even the frequency, peak value, etc. of an oscillator being varied. CONSTITUTION:The titled device is constituted of No. 1 ideal diode circuit 4 rectifying the half-wave of the output S1 of a transmitter 3, No. 2 ideal diode circuit 5 performing the half-wave rectifying with a different polarity from that of the half-wave rectifying of the circuit 4 of the output S2 of the prescribed place p of a detecting coil 2 and the integration circuit 6 rectifying the all-wave of the outputs S3, S4 of the circuits 4, 5. Since the output S3 of the circuit 4 is taken out, the plus half-wave only is turned over to negative with 1/2 of the amplitude and the negative hald-wave becomes on the level of the standard voltage V0 accordingly. In regard to the output S2, similarly only the negative half- wave is turned over positive. The output S5 of a circuit 6 is made on the level of the regular reference voltage V0, therefore. It becomes similarly of the reference voltage V0 even in case of the peak value being changed with the change of the output of the transmitter 3 due to the change in temp., etc. and on the same level as the time of the normal operation of the transmitter, and the standard position of the mobile body is correctly corresponded to.
Patent JP-S6016985-A (JP)
Title: 1,2,4-triazine derivative, its preparation, and antitumor agent containing it
Inventor: TAKATANI TAKAO
IPC: C07D401/04
Filed: 1984-06-22
Abstract: NEW MATERIAL:6-Pyridyl-4,5-dihydro-1,2,4-triazin-3(2H)-one shown by the formula I and its salt. USE:An antitumor agent. Having strong suppressing activity against tumor. PREPARATION:6-Pyridyl-1,2,4-triazin-3(2H)-one shown by the formula II or its salt is reacted with a reducing agent such as sodium boron hydride, etc., to give a compound shown by the formula I .
Patent JP-S5831278-A (JP)
Inventor: IKEUCHI TAKAYUKI
IPC: F26B17/14
Filed: 1981-08-19
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-S5754319-A (JP)
Title: Electron-beam exposing device
Inventor: UCHAMA TAKASHI
IPC: H01L21/027
Filed: 1980-09-18
Abstract: PURPOSE:To eliminate a useless time for waiting drawing and thereby to conduct exposure of high efficiency by changing the speed of a movable sample table according to the drawing rate of an exposure pattern of a sample. CONSTITUTION:An electron beam 2 is focused on a substrate 7 placed on the movable sample table and is subjected to a position control by a polariscope 5 based on a position instructing signal from CPU15. The position of the sample table is detected by a laser interference length measuring unit 13 and the detection signal thereof is delivered to a motor through the intermediary of a motor controlling unit 14, whereby a feedback control is conducted. To the motor controlling unit 14 is inputted from CPU15 a speed instruction value 18 varying by real time in accordance with a position instruction value 17 and the drawing rate. By this constitution, a useless time is eliminated and thereby exposure of high efficiency can be conducted.
Patent JP-S61286823-A (JP)
Title: Motor driving mechanism for single-lens reflex camera
Inventor: TSUJIMURA MASAO
IPC: G03B19/12
Filed: 1985-06-14
Abstract: PURPOSE:To rewind a film on the completion of film winding by providing a one-way clutch which does not transmit the rotation of a sprocket to a quick return mechanism when the sprocket rotates in the rewinding direction of the film. CONSTITUTION:This mechanism is equipped with a mirror, the quick return mechanism which performs automatic stop operation, etc., a film winding mechanism, and a film rewinding mechanism. In this single-lens reflex camera, the setting of the quick return mechanism and the winding operation of the film winding operation are carried out by the rotation of one motor in the 1st direction and the rewinding operation of the film rewinding mechanism is performed by the rotation in the 2nd direction; when the motor of the motor driving mechanism of the single-lens reflex camera is rotated in the 1st direction, the rotation of the motor is transmitted to the quick return mechanism and film winding mechanism. Then, a gear 12 makes one turn during the rewinding operation against the downward force of a spring to move the projection part 16a of a charge cam 16 beyond a projection part 12a, so that the rotation is not transmitted to a charge cam 16.
Patent JP-S5921477-A (JP)
Title: Saddle shaped automatic welding method
Inventor: ASANO ISAO
IPC: B23K9/032
Filed: 1982-07-27
Abstract: PURPOSE:To reduce a welding defect, and to raise the work efficiency, by moving a torch along an intersection line of a base pipe and an oval column face inscribed to a branch pipe, when butt-welding the base pipe and the branch pipe in the shape of T. CONSTITUTION:When the end face of a branch pipe 2' of an outside diameter (d) is butted in the shape of T with the side face of a base pipe 1 of an outside diameter D and they are welded automatically, an oval pipe whose long axis is made equal to an inside diameter d' of the branch pipe 2' and whose short axis is made (d-2DELTAd) is supposed. An intersection line 15 formed by penetrating this oval pipe and the base pipe 1 is made a groove center line. Subsequently, the end part of the branch pipe 2' is cut along said intersection line 15, also the opening of the base pipe 1 is formed to a saddle shape, and a welding torch is moved along the intersection line 15. According to this method, a plane projection of the intersection line 15 is overalpped with an oval column face 16, and its elevated face projection becomes a smooth saddle shape E having no break point. Accordingly, a welding defect is reduced, and the work efficiency is raised.
Patent JP-H04354702-A (JP)
Title: Part management system
Inventor: TAKEMOTO KAMAMASA
IPC: G06Q50/04
Filed: 1991-05-31
Abstract: PURPOSE:To carry out rapid shipment suitable for small lot multi-production by classifying delivery parts per production lot into delivery-experienced parts and the others, and grouping the delivery-experienced parts in a unit per production lot at a kit making station. CONSTITUTION:A control device to which an inspection finish switch signal is input starts a transport conveyor 1C, and classifies and transports parts buckets when they are placed on transport carriages 4. Based on delivery parts data in a memory device 23, whether delivery is experienced or not is judged by an inspection part 1b regarding parts of the same number machine as a machine of which parts called from a host computer 22. As a result, in the case where delivery parts are first time delivery parts for the numbered machine a minicomputer 20 commands direct delivery to a rack 90 and retrieves an empty position for the delivery to indicate it to a system controller 24. According to this command the controller 24 controls the carriage 4 and a stacker crane 91 so as to house parts in the indicated position. In the case where the delivery parts are the delivery-experienced ones, former delivery parts are taken out to be transported to a conveyor 71.
Patent JP-S5254144-A (JP)
Title: Differential-type protecting relay
Inventor: TSUJIKURA YOUSUKE
IPC: H02H7/22
Filed: 1975-10-28
Abstract: PURPOSE: To provide a differential-type protecting relay having a working-ratio judging device which uses the vector sum, as motive power, and the scalar sum, as inhibitive power, of the secondary current of transformer group, an external trouble detector and an output judging circuit for judging the output of the both. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05295206-A (JP)
Title: Agricultural vinyl chloride-based resin film
Inventor: WATANABE YOSHIYUKI
IPC: C08L27/06
Filed: 1992-04-23
Abstract: PURPOSE:To provide the subject film excellent in antifogging nature, antimisting nature, and dustproofness, comprising a vinyl chloride-based resin, specific phthalic ester plasticizer, nonionic surfactant as antifogging agent, and epoxy resin. CONSTITUTION:The objective agricultural film comprising (A) 100 pts.wt. of a vinyl chloride-based resin, (B) 40-60 pts.wt. of a phthalic ester plasticizer containing >=5wt.% of a m-phthalic enter (e.g. m-dihexyl phthalate) and, optionally, another plasticizer (e.g. of fatty acid ester base), (C) 0.5-5 pts.wt. of a nonionic surfactant as antifogging agent (e.g. sorbitan stearate), (D) 0.5-5 pts.wt. of an epoxy resin (e.g. bisphenol A diglycidyl ether), and, as necessary, (E) as antimisting agent, 0.01-1 pt.wt. of a fluorine compound having, in one molecule, at least one kind of group selected from among fluorine group and hydroxyl group and/or alkylene oxide group. This film is a pref. provided, on one side, with a coating film derived from, e.g. a solvent-type coating.
Patent JP-H11321978-A (JP)
Title: Discharge gate mechanism of powder and granule hopper
Inventor: ODAGI KATSUAKI
IPC: B65D88/28
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent powder and granular material from being caught in a clearance between a discharging cylinder and a gate plate. SOLUTION: This discharging gate mechanism is made such that a discharging cylinder 2 formed in a rectangular shape as viewed from above is arranged to be communicated with a lower end of a hopper main body 1, and a lower end of the discharging cylinder 2 is formed as a protruded arcuate surface with a radius R1 from a lateral central point O1 of the discharging cylinder 2 being provided. A concave arcuate surface gate plate 3 drawn with a longer radius R2 than the radius R1 around a point O2 moved in a horizontal lateral direction only by δ from the lateral center point O1 of the discharging cylinder 2 is hung in such a way that it may be rotated around the lateral center point O1 and then the concave arcuate surface gate plate 3 is connected to a pulling-up cylinder 4.
Patent JP-S5559228-A (JP)
Title: Prefabricated gravity type block barrier constructing method and its bonding block wall plate
Inventor: HIROSE KOUZOU
IPC: E02D29/02
Filed: 1978-10-24
Abstract: PURPOSE:To provide barrier with mechanically strengthened connections between prefariricated blocks so as to prevent swell-out of blocks by piling steep lay out blocks on foundation framework block, and by holding the piled bonding blocks via stay bar member with rear shim plate supported by prop members. CONSTITUTION:Foundation framework block 2 is arranged on back filling foundation concrete block 25 molded on the base ground, and is supported by backup mold frame plate 5 through stay frame member 20. Anchor hook member 4 secured by bolt 23 to under face of eaves-like connector section 14 of the framework block 2 is casted in the back filling foundation concrete block 25. Threshold-like connector section 10 of steep lay out block wall plate 1 is seated on upper face of eaves-like connector section 14 of the framework block 2, and upper stage bonding block wall plate 1 is piled on the lower stage bonding block wall plate 1 in sequence by positioning it on upper face of lintel-like connector section 9 of lower stage wall plate 1. Since connecting bolt 11 which extends between sections 9 and 10 at rear side of each wall plate 1 is connected through stay bar member 3 with backup shim plate 6 which is supported by prop members 7, when back filling torso concrete block 26 is casted, the bonding block wall plate 1 is prevented from its swell-out due to pressure of torso block 26 being casted.
Patent JP-S5558383-A (JP)
Title: Stopping method for electrolytic cell of cation exchange membrane method
Inventor: ITOI EIJI
IPC: C25B15/00
Filed: 1978-10-24
Abstract: PURPOSE:To prevent concentration rise of alkali chloride metal salt in the catholyte, by lowering  the temperature of the electrolytic cell by exchanging the high temperature anolyte with low temperature supply salt water when stopping power supply, when electrolyzing aqueous solution of  alkali chloride metal salt by cation exchange membrane method. CONSTITUTION:In an electrolytic cell which is divided into the anode chamber and cathode  chamber by means of cation exchange membrane, aqueous solution (salt water) of alkali chloride  metal salt such as NaCl is electrolyzed to produce chlorine and NaOH. In case power supply is  interrupted due to trouble in the power source or the like, the NaCl in the bath of anode chamber  enters the  cathode chamber through the cation exchange membrane, thereby lowering the purity  of the product NaOH. To prevent this, the anode bath in the anode chamber is exchanged with  salt water at low temperature immediately after power failure. Thus, the NaCl in the anode bath  is prevented from passing through the cation exchange memberane to leak into the cathode  chamber. At this time, when the NaOH concentration in the cathode chamber is 25, 30, 35 or  40%, the bath of the higher temperature in either anode chamber or cathode chamber is maintained below 55, 60, 69 or 90 deg.C.
Patent JP-H05331570-A (JP)
Title: Ceramic fiber mixer
Inventor: YAMAUCHI TOSHIO
IPC: B01F29/60
Filed: 1992-05-22
Abstract: PURPOSE:To disintegrate and mix ceramic fibers without crushing the fiber by charging the ceramic fiber and balls into a vessel with many energy absorbing rods projecting from the inner surface and rotating the vessel. CONSTITUTION:Plural kinds of ceramic fibers and balls are charged into a bottomed cylindrical vessel 1. The vessel 1 is then rotated on its center axis P1 to mix the ceramic fibers. In this ceramic fiber mixer, many energy absorbing rods 71,...78 are protruded from the inner surface of the vessel 1 at regular intervals in the direction of the center axis P1 at prescribed intervals in the circumferential direction. The rod 7 is made of the same material as the vessel 1 and may be coated, if necessary, with ceramic, rubber, etc. The ball is struck against the rod 7 during rotation to adjust the kinetic energy and to remarkably reduce the crushing of the ceramic fiber, and the quality of the preform is improved.
Patent JP-S5922492-A (JP)
Title: Integrated fm modulator
Inventor: OKADA YOSHINORI
IPC: H04N5/92
Filed: 1982-07-28
Abstract: PURPOSE:To attain the low voltage operation and to set an oscillating frequency with high accuracy and simple constitution, by eliminating an AC voltage dynamic range at an input section of an astable multivibrator and bringing a power supply voltage of an FM modulator to a low voltage. CONSTITUTION:A circuit surrounded with broken lines 9 is a bias circuit giving a base voltage of a PNP transistor(TR) 37 and a voltage of the emitter of the TR37, i.e., a voltage of an IC external terminal 58 is eliminated for the temperature characteristic by selecting suitably the value of resistors 50-53. Further, a circuit surrounded with broken lines 8 is a bias circuit giving a base voltage of an NPNTR38 and a voltage of the emitter of the TR38, i.e., the voltage of the IC external terminal 60 is eliminated for the temperature characteristic by selecting suitably the values of resistors 45-48. An oscillating frequency corresponding to a DC level at the tip of synchronizing part and 100% white level is adjusted with an externally mounted resistor 56, and the DC level at the tip of the synchronizing part is adjusted to a prescribed oscillating frequency with externally mounted resistors 55, 57.
Patent JP-H07333514-A (JP)
Title: Laser system
Inventor: TAKAOKA HIDEJI
IPC: G02B21/00
Filed: 1994-06-13
Abstract: PURPOSE:To provide a laser system which is compact and excellent in operability. CONSTITUTION:This system is provided with a cylinder chamber 1 in which gas cylinders 10 and 20 and an exhaust pump 30 are housed, a top board 2 attached to the cylinder chamber 1 extended over a 1st area above the cylinder chamber 1 and a 2nd area on space where the feet of an operator are arranged, an excimer laser device 3 whose one part or all part is arranged in the 1st area on the top board 2 and which is connected to the gas cylinders 10 and 20, and a microscope 4 whose one part or all part is arranged in the 2nd area on the top board 2.
Patent JP-H087380-A (JP)
Title: Information storing apparatus
Inventor: OGAWA MASAHARU
IPC: G11B7/00
Filed: 1994-06-13
Abstract: PURPOSE:To obtain an information storing apparatus which reads information from an information reading optical disc and writes information on an information writing optical disc by itself without the help of the control software of upper hierarchy computer and disc apparatus. CONSTITUTION:An information storing apparatus is composed of at least one information reading optical disc apparatus 1 which reads information from at least one information reading optical disc 11, at least one information writing optical disc apparatus 2 which writes information on at least one information writing optical disc 21 and a control signal 4 for the transfer of transferred data. Further, as another embodiment, an information storing apparatus has an optical disc storing/replacing mechanism with which a plurality of optical discs can be replaced and a plurality of the information writing optical discs and information reading optical discs can be succesively replaced.
Patent JP-H06341146-A (JP)
Title: Ditch cutter
Inventor: KITANAKA KATSUMI
IPC: E02D17/13
Filed: 1993-06-01
Abstract: PURPOSE:To obtain a ditch cutter which reduces the moment acting on the cutter and its own weight and also simplifies the base machine itself. CONSTITUTION:In a ditch cutter in which an endless chain type cutter 4 for excavating the ground is almost vertically fitted so as to freely move up and down against the transferable base machine 2, a rotary blade 13 is attached at the lower end of the cutter 4 for excavating the ground. By the rotation of this rotaty blade 13, the lower end of the cutter 4 is thrusted toward the excavating direction.
Patent JP-H1111416-A (JP)
Title: Method and device for folding head flap having extended cut piece width of hinge lid package for cigarette
Inventor: KLEINE WAECHTER MICHAEL
IPC: B31B50/52
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent the pressure-deformation of a cover by providing a device to fold in advance a side region projected from the width of a forward wall of a flap cover of a head flap along the prescribed folding line to surely hold the head flap on a side wall in the clever of a hinge lid package in its side area. SOLUTION: In a folding station 27, a head flap 4 of a cut piece 2 is captured by a projecting part of a folding mechanism 33, and the head flap 4 is folded around a folding edge part of a folding bar. The folding bar moves the head flap 4 between side jaws 34 where a die is located, and a side area 21 of the head flap 4 is folded along the folding line 23. The head flap 4 is folded inward of a forward wall 6 of the cover along the folding line 22, and abutted on the forward wall 6 of the cover. Because the side area 21 is not projected into the area of a cover side flap 13, the outwardly curving of the cover is avoided.
Patent JP-H09279138-A (JP)
Title: Fluorescent material
Inventor: SEKIZAWA NORIO
IPC: C09K11/84
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorescent material, capable of emitting fluorescence of three primary colors and excellent in heat and weatherability by applying an excitation energy thereto. SOLUTION: This fluorescent material is obtained by mixing a fluorescent pigment prepared by baking a fluorescent emitting ore capable of emitting each fluorescence of three primary colors of red, green and blue by applying an excitation energy thereto at a high temperature and pulverizing the baked ore with a special admixture having supplementary luminous effects without interfering with the luminous efficiency. Furthermore, a luminous building material is obtained by drawing a figure pattern on a building wall covering material, etc., with the resultant fluorescent material by using a solvent, then baking the figure pattern at a high temperature and exposing the formed figure pattern to an excitation energy. Since the fluorescent material is each of the three primary colors, figure patterns of all the color tones are obtained by suitable blending thereof.
Patent JP-S62286431-A (JP)
Inventor: TAKAMURA KOJI
IPC: A61B1/04
Filed: 1986-06-05
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。