baber/WOPTO huggingface dataset:
Patent JP-H0436905-A (JP)
Title: Shielding wire for pressure welding
Inventor: KOMURE KATSUSHI
IPC: H01B7/17
Filed: 1990-05-31
Abstract: PURPOSE:To adhere the metal tape of a shielding layer to a drain wire by making up the drain wire of twisted wires of strands of tin plated annealed copper wire and forming one of the strands or a plurality thereof from thermoplastic strings and by method wherein the thermoplastic strings are molten when a sheath is extruded so that the molten strings and the metal tape forming a shielding layer are made to adhere. CONSTITUTION:A drain wire 3a made up of twisted wires of tin plated annealed wires is constituted of, for example, seven strands 6, and one strand 7 forming the external circumference of the drain wire 3a is formed from, for example, a polyethylene string of thermosetting plastic. Therefore, the polyethylene string 7 is molten by heat generated at the time of sheath extrusion and then heating of a core wire, so that the string 7 adheres to the metal tape forming a sheath layer formed longitudinally attaching to the external circumference of the string 7 and resultantly, the drain wire certainly adheres to the metal tape. It is thereby possible for the electric continuity between the drain wire 3a and the metal tape forming the shielding layer to be kept.
Patent JP-S627306-A (JP)
Title: Start controller of conveyor
Inventor: MIYAJI SUMIYUKI
IPC: B60L15/10
Filed: 1985-07-02
Abstract: PURPOSE:To prevent a driving motor from heating by limiting a current which flows to the motor only for the preset time within the opening time of brake means. CONSTITUTION:When forward command Xf and reverse command Xr are generated, a brake controller 40 outputs a brake open command Xb, and outputs an operation command Xa only for a delay time T (T opening time T1 of an electromagnetic brake 21). A comparing calculator 53 inputs a deviation between the upper limit current value IS from a limiting current setter 54 and a real current value detected by a current detector 52 to an adder 51 while the command Xa is output. Thus, the starting current is limited to the upper limit current value to prevent a driving motor 20 from overheating.
Patent JP-H07330771-A (JP)
Title: Production of 1h-pyrrolo-(1,2-b)(1,2,4)triazoles
Inventor: ITO TAKAYUKI
IPC: C09B57/00
Filed: 1994-06-03
Abstract: PURPOSE:To obtain triazoles useful as pharmaceuticals, agrochemicals, dyes, photographic couplers or their synthetic intermediates and producible in a short step in high synthetic efficiency. CONSTITUTION:This triazole compound is expressed by formula I [R1 is H or a substituent; R2 and R3 are each an electron-attracting group having a Hammett substituent constant sigmap of >=0.2; X is a halogen or OR4 (R4 is an alkyl, an aryl, an acyl, sulfonyl or phosphonyl)], e.g. the compound of formula II. The triazole compound can be produced by reacting a triazole compound of formula III with an olefin of formula IV (Y is a halogen) in a solvent such as dimethylacetamide.
Patent JP-S63308714-A (JP)
Title: Production of magnetic head
Inventor: SATO TETSUYA
IPC: G11B5/23
Filed: 1987-06-11
Abstract: PURPOSE:To improve magnetic characteristics by forming grooves arriving at a magnetic oxide on the thin film forming surface of a magnetic oxide piece, then removing, by etching, the work strains generated in the thin alloy film and the oxide by the formation of the grooves. CONSTITUTION:The thin magnetic alloy film 2 having a high saturation magnetic flux density is formed by sputtering of an amorphous magnetic alloy such as Co-Nb-Zn on the surface, which serves as a gap forming surface, of a ferrite piece 1 formed of Mn-Zn ferrite to a rectangular parallelepiped shape. A winding groove 3 is then formed thereto and track grooves 4 are formed thereto at the prescribed intervals corresponding to the track width. The piece 1 is etched to remove the work strain layer and further, a nonmagnetic film consisting of SiO2 or the like to serve as the gap spacer of the piece 1 is formed on the thin alloy film 2. The two pieces 1, 1 are then butted against each other and welding glass consisting of Pb, etc., is packed in the track grooves 4. These pieces are welded by heating. A surface for sliding with a magnetic tape is formed atop the block to a cylindrical shape by grinding and polishing; thereafter, the block is cut to a prescribed thickness at the cutting lines of alternate long and short dash lines to obtain magnetic cores 7. A coil is thereafter wound in the winding groove 3.
Patent JP-S5668613-A (JP)
Title: Production of excitometabolic agent
Inventor: MITSUHAYASHI RIYUUKICHI
IPC: A61P7/06
Filed: 1979-11-06
Abstract: PURPOSE: Fresh and frozen human placenta is extracted under specific conditions to produce an excitometabolic having activities of accelerating growth and metabolism.  
     CONSTITUTION: Fresh and frozen human placenta is washed with water, liquefied and exclused blood, then poured into an equal amount of 36% hydrochloric acid and hydrolyzed by heating at the boiling point for 72hr. The concentration at the boiling point under reduced pressure is repeated appropriately, the residue is diluted with aqueous citric acid again the solution is concentrated. The residual hydrochloric acid is neutralized with sodium hydroxide to remove the precipitate formed in the pH range from 4.5W5.0. Further, sodium hydroxide is added until the pH becomes 6.8 and the mixture is filtered, combined with citric acid until the pH becomes 6.5. Then, the product is concentrated so that the total nitrogen amount becomes  4g/dl, thus giving a liquid excitometabolic agent. The agent is a brown aqueous  liquid with a characteristic odor and contains various aminoacids, saccharides and  salts. In tests with mice and rabbits, effects of increasing body weight of neonates,  recovering anemia and accelerating protein assimilatin were observed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H021501-A (JP)
Title: Laser interference length measuring machine and positioning method using the same machine
Inventor: MIYAZAKI CHUICHI
IPC: G01B9/02
Filed: 1988-06-11
Abstract: PURPOSE:To erase a component caused by a variation of a refractive index of air in a displacement measurement use beam and to execute an exact measurement by using a completely independent refractive index correction use beam against the displacement measurement use beam. CONSTITUTION:A measuring beam which has been outputted from a laser oscillator 1 is divided into two by a beam splitter, one of them is led out as a measurement use beam to an object to be measured 53 through an interferometer 3a, its reflected beam is inputted to an optical path difference measuring instrument 20 through the interferometer 3a, and an output A is obtained. Also, the other beam which has beam divided by the beam splitter 5 is led as a refractive index correction use beam 37 to an interferometer 3b, and in the same way as the foregoing, the beam which has been reflected by the object to be measured 53 is inputted to an optical path difference measuring instrument 21, and an output B is obtained. An arithmetic unit 22 monitors indirectly a variation of a refractive index of air by the output B, and erases a component caused by a variation of a refractive index of air contained in the output A. In such a way, a measuring error caused by a variation of a refractive index of air can be reduced.
Patent JP-H07326826-A (JP)
Title: Optical frequency translator
Inventor: IBUAN PII KAMINAU
IPC: H04B10/2581
Filed: 1995-05-19
Abstract: PURPOSE: To simplify a construction with a relatively low cost from the viewpoint of a tuning speed, frequency selectivity, and a tuning range by forming an optical frequency translator on an optical integrated circuit having a wider gain band width. CONSTITUTION: The present optical frequency translator comprises a frequency routing device 12 formed on a semiconductor wafer 10 above between two reflection surfaces forming laser cavities 20, 24. Waveguides 161 to 16N of the frequency routing device 12 include an integrated optical amplifier 22 selectively operating as a gate for interrupting optical energy flowing through each waveguide 16 or as a gain provision device for amplifying the optical energy flowing through each waveguide 16. Once one of the optical amplifiers 22 is activated with a bias current, optical energy generated by the current operates together with the optical energy of an input signal to cause laser operation between the reflection surfaces 20 and 24. The laser operation is caused along a predettermined path length specified by the activated optical amplifier 22.
Patent JP-H05337075-A (JP)
Title: Flexible tube
Inventor: NAGAYOSHI MITSUGI
IPC: A61B1/00
Filed: 1992-06-04
Abstract: PURPOSE:To provide a flexible tube requiring no base between a curve section and an insertion section, capable of smoothly curving the curve section, and having good insertion property and flexibility. CONSTITUTION:A flexible tube having a curve section 3 and an insertion section 2 is integrally molded with the curve section 3 and the insertion section 2, and it is provided with the air chamber of the curve section 3 penetrating the flexible tube in the axial direction and expanded in the outer periphery direction via the fluid pressure, reinforcing fibers 15 restricting the expansion of the insertion section 2 in the outer periphery direction, and an air compressor 9 feeding the fluid pressure to the air chamber.
Patent JP-S6182530-A (JP)
Inventor: HAABEI JIEI SUTEIGURAA
IPC: H03K17/687
Filed: 1985-07-01
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-H10295190-A (JP)
Title: Assembling flowerpot
Inventor: KOJIMA YOSHIHIRO
IPC: A01G9/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide the safe flowerpot of excellent environment beautification optimum for the growth of plants. SOLUTION: The pot frame of this flowerpot is constituted by turning a member for which the fibers of paper are turned to a thick plate shape or a material for which the fibers such as Azadirachta indica A.Juss., S.albal or psoralea or seed shells are mixed with the fibers of the paper to a planar shape instead of clay and ceramics, etc.
Patent JP-S63423-A (JP)
Title: Refining method for noble metal
Inventor: SAKAIRI KOICHI
IPC: C22B11/00
Filed: 1986-06-20
Abstract: PURPOSE:To simplify an installation for refining and to make efficient refining with good purity by layering the oxides of impurity metals to the surface layer of metalslic particles, etc., essentially consisting of a noble metal and removing the surface layer. CONSTITUTION:The silver particles 1 or the like essentially consisting of the noble metal such as silver contg. the impurity metals 3 are heated in an oxidizing atmosphere such as the atm. to oxidize the impurity metals 3 on the surface layer of the silver particles 1 so that the oxides 3 are dispersed in the surface layer. The diffusion stage to decrease the silver concn. in the surface part by subjecting the silver particles 1 after the above-mentioned oxidation stage to a diffusion treatment in a vacuum or neutral gas to diffuse the impurity metals 3 in the silver particles 1 into the surface layer so that the oxides 2 and the impurity metal 3 exist mixedly. The oxides 2 are layered to the surface part of the silver particles 1 by alternately repeating the above-mentioned two stages so that the high-purity silver exist in the inside; thereafter, the surface part is removed by a soln, such as an acid and the particles 5 of the high-purity silver are obtd.
Patent JP-H0441956-A (JP)
Title: Fuel jet device of internal combustion engine for vehicle
Inventor: ITO YASUSHI
IPC: F02D41/10
Filed: 1990-06-04
Abstract: PURPOSE:To improve acceleration responsiveness without generating the back and forth oscillations of a vehicle by performing a main injection with a second required injection amount after a reserve injection when a required injection amount is shifted from a first to second amount. CONSTITUTION:In a device wherein fuel from a fuel injection valve 2 is controlled by an electronic control unit 10, a gear position detecting means 7, a crank angle sensor 17, a load sensor 18, and a vehicle speed sensor 19 are connected to an input port 15 of the electronic control unit 10. When a required injection amount is shifted from a first required injection amount to a second required injection amount for acceleration by a CPU 14, first, a reserve injection is performed follwed by a main injection based on the second required injection amount. The amount and period of the reserve injection and the starting time of the main injection are so set that a relative twisting angle at the starting of the main injection is a convergence twisting angle which substantially corresponds to the second required injection amount and kept the above condition after starting of the main injection.
Patent JP-S63779-A (JP)
Title: Pattern recognizing system
Inventor: TACHIKAWA MICHIYOSHI
IPC: G06K9/68
Filed: 1986-06-20
Abstract: PURPOSE:To efficiently perform matching, and to reduce the capacity of a dictionary, by performing the arithmetic operation of the distance or the similarity of corresponding dimensional components of a feature vector after rearranging a component, and the feature vector of a dictionary pattern, and performing the matching between an unknown pattern, and the dictionary pattern. CONSTITUTION:A feature vector Xn is inputted to a rearranging part 16, and after its component is rearranged in a sequence of standard deviation, or the largest size of dispersion, according to a rearranging table, and it is converted to a feature vector Yn consisting of high-order N-dimensional components, it is to a matching part 24. At the matching part 24, a distance Dk between the feature vector fkn of the dictionary pattern, and the feature vector Yn of an unknown character pattern for each character classification (k), is calculated by expression. And the sorting of the distances is performed, and the dictionary pattern having the minimum distance is decided as a candidate character.
Patent JP-H0814886-A (JP)
Title: Distance measuring device
Inventor: KOYAMA TAKASHI
IPC: G01C3/06
Filed: 1994-06-27
Abstract: PURPOSE:To provide a compact multi-point distance measuring device which prevents the degree of distance measuring accuracy from lowering even for a wide viewing angle. CONSTITUTION:In a multi-point distance measuring device, a light projecting system and a light receiving system are arranged in a base line direction, light emitting parts 2a to 2e in the light projecting system cast a plurality of light beams toward an object to be distance-measured, along the base line direction, and light beams reflected from the object to be distance-measured are received by the light receiving system so as to measure a distance to the object to be distance-measured. The light receiving system comprises a light receiving lens 4, a light receiving element having light receiving parts 4a to 4d receiving light beams having passed through the light receiving lens, and a reflecting member 3 for reflecting a spot beam from the light emitting part 2a toward the light receiving part 4a.
Patent JP-S5768981-A (JP)
Title: Scramble system for television signal
Inventor: KOMORI TOSHIO
IPC: H04N7/169
Filed: 1980-10-16
Abstract: PURPOSE:To enable to block the reproduction of picture surely and to make effective it for charged TV broadcast as long as a decoder is not provided, by transmitting a virtual synchronizing signal with shifted timing with a horizontal synchronizing signal on a TV signal transmitted from a transmission side and picking up the virtual synchronizing signal at the reception side. CONSTITUTION:An encoder 2 is provided at the front stage of a video transmitter 1. A signal switch 23 alternately switches parallel two synthesized signals CV2, CV3 during the horizontal blanking period according to the control signal, and a serially outputted scramble processing synthesis video signal CV4 is formed and transmitted to a transmitter 1 via a mixer 28. A switch 23 interrupts the signal CV4and outputs a DC voltage from voltage generating circuit 24 and makes control and synchronizing signals to the reception side. On the other hand, at the reception side, a TV signal received at an antenna 6 is amplified 51 via a selector switch 7 and it is corrected into a normal TV signal at an electronic control attenuator 52 and transmitted to a TV receiver 4.
Patent JP-S5670118-A (JP)
Title: Flexible conduit for control cable
Inventor: TERAURA MINORU
IPC: F16C1/26
Filed: 1979-11-07
Abstract: PURPOSE: To improve a flexibility and endurability, by a method wherein a coarse tape-shaped member, consisting of a stringy strand, is wound in a spiral around an outer circumference surface of a metal flexible tube rolled in a spiral to form a reinforcing layer, and an elastic synthetic resin cover is laid monolithically thereupon.  
     CONSTITUTION: A properly coarse tape-shaped member 5, consisting of a stringy strand 4, is wound in a sprial on an outer circumference surface of a metal flexible tube 1, wherearound a metal strand 2 is wound in a spiral, so that a part of an adjoining member 5 is overlapped on the member 5, and thus, a reinforcing layer 3 is formed. An elastic synthetic resin cover 7, which sufficiently enters into gaps in the meshes of the stringy strands 4 and is united monolithically so that it is embedbed into a thickness, is laid on the layer 3 to obtain a flexible tube. This causes the cover 7 to be united monolithically with the reinforcing layer 3, whereby the production of cracks at the cover 7 at a low temperature time can be prevented and permits the prevention of the entry of rain and water into the inside of the conduit when a part of the conduit is damaged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04369473-A (JP)
Title: Apparatus for automatic control of inspection solution
Inventor: NISHIGAKI YUKIO
IPC: G01N15/06
Filed: 1991-06-17
Abstract: PURPOSE:To automatically control an inspection solution suitable for a fluorescent magnetic powder flaw detection test. CONSTITUTION:Rectangular precipitation containers 1 are parallelly arranged at predetermined positions and machinery 12 quantitatively injecting an actual inspection solution in a plurality of the precipitation containers is mounted so as to provide a required interval. By this constitution, stable control can be performed with high accuracy over a long period of time.
Patent JP-H054325-A (JP)
Title: Method and device for dry baking printing of unilateral outside air sucking multistage horizontal circulation type
Inventor: MAKITA TETSUO
IPC: B41F23/04
Filed: 1991-06-17
Abstract: PURPOSE:To embody forced exhaust and hot air circulation without irregular temperature distribution of the air in a dry baking printing chamber both in exhaustion and suction from and to the dry baking printing chamber. CONSTITUTION:In a device body 1, a right side vertical partition board 6, a rear face plate 7 provided with a group of vents 13, and a housing area (e) are formed being partitioned in a dry baking printing chamber 9. A lateral partition board 11 partitions continuously a range from a deducting buffer (a), a suction heating area (b) to ventilation areas (c) and (d) up and down and horizontally in multistage so as to arrange suction cells 20 and blast heating chambers 19 continuing horizontally on each stage, and hot air sending chambers 34, 35 in multiple stages. Sirocco fans 3 are provided in the blast heating chambers 19 on each stage. On a right side wall 1a, an outside air inlet 5 communicating with the suction cells 20 of the sirocco fans 3 at each stage is provided. Further, on the vertical face fronting the dry baking printing chamber 9 and the suction cell 20, an exhaust duct 12 is extended uprightly, provided with a group of exhaust holes 28 and passing through a roof plate 1d of the device body 1 by a top end thereof.
Patent JP-H08339592-A (JP)
Title: Cylinder device
Inventor: SATO KENJI
IPC: G11B15/61
Filed: 1995-06-12
Abstract: PURPOSE: To make it possible to produce a simple cylinder by forming a stationary cylinder into a cylindrical shape with a resin material and providing the inside wall surface corresponding to the tape position regulating part of a tape guide surface formed on the outer peripheral surface thereof with a partition wall connected to a pivotal supporting part for freely rotatably supporting the revolving shaft of a rotary cylinder. CONSTITUTION: The stationary cylinder 10 is molded out of a resin material. On the inside wall surface side corresponding to the tape position regulating part 10c of the tape guide surface 10b formed on the outer peripheral surface of the peripheral part 10a of this cylinder, is provided with the partition wall 10e connected to the pivotal supporting part 10d for freely rotatably supporting the revolving shaft of the rotary cylinder. A recessed undercut part is formed at the boundary part of the tape guiding surface 10c of the outer peripheral wall and the tape position regulating part 10c of the stationary cylinder 10 by the 'shrink' occurring accompanying the increase of the volume by the partition wall 10e.  As a result, the formation of the undercut part by the resin molding is made possible and the simple cylinder production without requiring intricate production stages, such as metal working, is made possible.
Patent JP-S632912-A (JP)
Title: Production of prosthetic material
Inventor: IWAMOTO OSAMU
IPC: A61K6/884
Filed: 1986-06-23
Abstract: PURPOSE:To produce a dental prosthetic material having remarkably decreased soft layer at the surface of a hard material, by carrying out radical polymerization of an acrylic resin and/or an inorganic filler and an acrylate monomer in an aqueous solution containing CO2 at a specific oncentration. CONSTITUTION:A dental prosthetic material can be produced by the radical polymerization of an acrylic resin and/or an inorganic filler (e.g. amorphous silica, titanium oxide, etc.) and an acrylate monomer in an aqueous solution containing carbon dioxide gas at a concentration corresponding to >=70% of the saturated concentration. The above aqueous solution can be produced by reacting a carbonate or a bicarbonate (e.g. Na2CO3, NaHCO3, etc.) with an acid having higher acidity than carbonic acid (preferably an organic acid such as acetic acid) at a chemical equivalent ratio of 0.5-2.0 in water. The catalyst for the radical polymerization is preferably a combination of a peroxide and an amine or its salt, a photo-sensitizer, etc.
Patent JP-H0438746-A (JP)
Title: Tape loading device
Inventor: IMAI TOSHIO
IPC: G11B15/665
Filed: 1990-06-01
Abstract: PURPOSE:To decrease the inclination of a guide member in the vicinity of a cassette, and to miniaturize a device, and to lessen possibility that a magnetic tape is damaged by providing the guide member or a positioning member with a step part. CONSTITUTION:The step part 9 formed at the guide member 7 can decrease the inclination of the member 7 in the vicinity of the cassette, and decreases the inclination of a guide base 4 and a tape guide 5 in the vicinity of the cassette 1. Therefore, the twist of the magnetic tape 2 is decreased, and the unsymmetrical extension of the magnetic tape 2 or the damage to the tape due to the climbing of the magnetic tape over a flange 5a is prevented. Besides, since the rising amount of the guide base 4 in the vicinity of the cassette 1 decreased, the damage of the tape due to the contact of the magnetic tape 2 and the cassette 1 can be prevented.