baber/WOPTO huggingface dataset:
Patent JP-H0598349-A (JP)
Title: Production of bead wire having high strength and high ductility
Inventor: OCHIAI YUKIO
IPC: C21D8/06
Filed: 1991-10-04
Abstract: PURPOSE:To perform wire drawing at high reduction of area and to produce a high strength steel wire for bead wire, where the effect produced by increasing C content is made the most of, by perfectly preventing the formation of grain boundary pro-eutectoid cementite in a hyper eutectoid steel. CONSTITUTION:A wire of a steel having a composition containing 0.90-1.25% C, 0.15-1.5% Si, 0.3-1.0% Mn, and 0.1-1.0% Cr is heated to undergo austenitizing and then hardened in a refrigerant held at 400-650 deg.C at a cooling velocity specified by inequality Y<=0.16logX+0.82 [where Y means C content (%) in the steel and X means cooling velocity ( deg.C/sec)], and successively, isothermal transformation is completed in the refrigerant, by which a fine pearlite structure free from pro-eutectoid cementite can be formed. Wire drawing is done at 86.0-94.0% draft, and the steel wire after wire drawing is subjected to blueing at 350-450 deg.C and further to straightening.
Patent JP-S62143939-A (JP)
Title: Plasma treatment of inner surface of plastic tube
Inventor: TAKEUCHI MASAHIRO
IPC: H05H1/24
Filed: 1985-12-19
Abstract: PURPOSE:To facilitate the setting of glow discharge condition even in the case of treating a plastic having poor heat-resistance, by intermittently applying voltage to the inside of a plastic tube in a low-pressure gas atmosphere while cooling the plastic from outside. CONSTITUTION:A pair of bar electrodes 7, 7' are inserted into a plastic tube 1. The length of the electrode is equal to that of the plastic tube. An opening of the plastic tube 1 is connected to an evacuation box and the other opening is connected to a gasfeeding box. High electrical potential potential is applied between the bar electrodes 7, 7' while supplying a low-pressure gas to the plastic tube to generate glow discharge along the whole inner surface of the plastic tube. The electrical potential is intermittently applied to the plastic tube 1 while cooling the tube from outside. EFFECT:A uniform plasma treatment can be applied to the inner layer of even a long plastic tube.
Patent JP-2000109178-A (JP)
Title: Liquid storing bag
Inventor: DENDA ATSUSHI
IPC: B65D88/16
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a bag in which its manufacturing is easily carried out, its cost is low, a superior durability is attained and a discharging of a full amount of stored liquid can be carried out. SOLUTION: A bag body 2 is constituted such that two rectangular body sheets 3, 3 made of soft synthetic resin are overlapped to each other and connected to form an integral assembly at their circumferential edges. A non- connected portion is left at a part of an upper end connecting portion 2a of the bag body to form a pipe fixing port 4 communicated between an inside part and an outside part. Then, a feeding or discharging pipe 5 is inserted into the pipe fixing port 4 with its one end 5a being protruded into an inner space of the bag body 2 and it is connected in a liquid-tight state.
Patent JP-H08242846-A (JP)
Title: New streptomyces albulus, phytopathogen-controlling material containing the bacterium and controlling method
Inventor: SHIIBA KIWAMU
IPC: A01N43/08
Filed: 1995-10-06
Abstract: PURPOSE: To obtain a microbial material, a phytopathogen-controlling material and farmyard manure having good antagonistic activities against phytopathogens on turf grass, etc., belonging to genera such as Sclerotinia, Rhizoctonia, Pythium, Curvelaria, Gaeumannomyces, Colletotrichum, etc., and using no agrochemical, etc. CONSTITUTION: Phytopathogen controlling is performed by using a new Streptomyces albulus having D-xylose and raffinose utilization and having antagonistic activities against phytopathogens, or a phytopathogen-controlling material or farmyard manure containing the bacterium. The use of (2,3-trans)-2-(1'- hydroxyalkyl)-3-hydroxymethyl-butanolide together with the new Streptomyces albulus enhances the controlling activity of the new Streptomyces albulus against the phytopathogens.
Patent JP-H08148861-A (JP)
Title: Controller device
Inventor: FUTATSUKA YUJI
IPC: H05K7/14
Filed: 1994-11-18
Abstract: PURPOSE: To enable maintenance and inspection to be facilitated by a method wherein a quick disconnectable display panel and a terminal base from a substrate as well as an arbitrary fixing means of substrate and a terminal base or substrate and the display panel are provided thereby enabling the substrate to be removed from either side from the display panel side or terminal base side. CONSTITUTION: A substrate 2 is fitted with a fixing metallic fitting 5 from a display panel 1 to a terminal base, a substrate front face 6 connecting to display panel 1 or terminal base as well as a substrate rear surface connector 7. Besides, the display panel 1 and the terminal base 3 is provided with a front surface fixing tool insertion hole 8 and rear surface fixing tool insertion hole 9. Furthermore, the terminal base is provided with a fixed metallic fitting rotating hole 10. In such a constitution, the substrate 2 can be removed by simultaneously removing together with the display panel 1 or by pulling out the terminal base 3 in the parallel state with the insertion hole on the display panel side.
Patent JP-H02131100-A (JP)
Title: Magnetic circuit for speaker unit
Inventor: SAITO HARUHISA
IPC: H04R9/02
Filed: 1988-11-11
Abstract: PURPOSE:To decrease the abnormality of magnetic flux of a magnetic gap and an operating point magnetic flux of a magnet by projecting a pole piece fitted onto a center pole from the apex of a top plate, fitting a conductive ring to the outer circumferential part and making the pole piece with a magnetic high reluctance member such as cast iron. CONSTITUTION:The thickness of the pile piece 13 made of a magnetic high reluctance member made of cast iron or the like fitted to the center pole 1a utilizing an annular ring part 13a projected to a lower bottom face is set so as to projects from the apex of the top plate 5 and a conductive ring 10 made of copper or aluminum is fitted to the apex outer circumferential part. Moreover, the conductive ring 2 made of copper or aluminum is fitted to the outer circumferential part of the center pole 1a below the lower face of the top plate 5 is fitted beneath the ring part 13a. Since the pole piece 13 projects from the apex face of the top plate 5, the center of phi1 is matched with the center of the magnetic gap 9 to avoid vertical asymmetry.
Patent JP-2000120826-A (JP)
Title: Ball screw
Inventor: TSURU KAZUO
IPC: F16H25/24
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw which can lubricate in the saved space across a long term. SOLUTION: In this ball screw, lubrication members 27, 28 are arranged on the parts 4C, 4D adjacent to the closed loop track 20 constituted by a ball guide 7 out of the inside spiral groove 4 of a nut member 3. Therefore, when the screw member 1 is relatively rotated for the nut member 3, the outside spiral groove 2 of the screw member 1 is lubricated by moving to the lubrication members 27, 28 while sliding. Therefore, the lubrication is carried out by utilizing the unuse parts 4C, 4D of the inside spiral groove 4 in which the ball 6 for supporting does not run effectively.
Patent JP-H11116140-A (JP)
Title: Wire drawout device
Inventor: MATSUSHIMA HARUO
IPC: B65H57/20
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a wire drawout device of flyer type which can certainly prevent the flyer from making an overrun using a simple structure and can always keep constant the drawout tension in good following-up after the change of the winding diameter. SOLUTION: A wire drawout device 10 is configured so that a wire M wound on a bobbin 1 is drawn out with the aid of a guide member rotating freely round the axis of the bobbin 1, wherein a braking member 18 in elastic contact through a coil spring 21 with the surface of a wire M formed on the bobbin 1 is arranged in a certain phase difference from the guide member and rotates together with the guide member, wherein the elastic contact force with the winding surface generated by the coil spring 21 changes with varying winding diameter of the wire.
Patent JP-H11116978-A (JP)
Title: Fuel oil additive
Inventor: TATSUMI YUKIO
IPC: C10L1/18
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To excellently disperse sludge and deposit with an excellent cleanability and to excellently remove deposit or lacquer built up inside a combustion chamber by employing a polyethermonool having a specific chemical structure as a fuel oil additive. SOLUTION: A fuel oil additive comprising a polyethermonool (A) represented by the formula (wherein R is a hydrocarbon radical, preferably an 8-22C alkyl, alkenyl, aryl; R' is a hydrocarbon group of one kind other than ethylene group or two or more kinds of hydrocarbon groups, preferably a 2-4C alkylene; (m), (n) are 1 or more) is blended with a fuel oil at 1-5,000 ppm based on the fuel oil. Employing 1-5,000 ppm of a compound containing a basic nitrogen atom (B) together with the component (A) results in a fuel oil having further excellent deposit removing properties. These additives exhibit an excellent cleans-up performance especially when added to an automotive gasoline fuel or an automotive diesel fuel.
Patent JP-S62142777-A (JP)
Title: Formation of deposited film
Inventor: KANAI MASAHIRO
IPC: H01L21/205
Filed: 1985-12-18
Abstract: PURPOSE:To contrive economization of energy and easy control of film quality and to obtain an electrically insulating deposited film having uniform physical characteristics with excellent productivity and mass productivity even if the film has a large area by bringing gaseous raw materials contg. specific elements and gaseous halogen oxidizing agent into contact with each other to chemically form precursors. CONSTITUTION:The liquid or solid materials among the raw materials contg. Al, C, B or Zr which can be made gaseous state for forming the deposited film are gasified in a vessel 106 and are introduced into a vacuum chamber 120 and the gaseous materials are introduced from a cylinder 102 into said chamber, respectively through gas introducing pipes 109, 110. The gaseous halogen oxidizing agent which has the oxidation effect on the above-mentioned materials and is filled in a cylinder 103 is introduced by a gas introducing pipe 111 into the chamber 102 and is brought into contact with the above-mentioned materials to chemically form the plural precursors contg. the precursors in the excited state. The electrically insulating film is formed from >=1 such precursors as the supply source for the deposited film constituting element on a substrate 110 which exists in the film forming space of the chamber 120.
Patent JP-S62144935-A (JP)
Title: Preparation of laminated sheet
Inventor: TANAKA YASUNORI
IPC: C08J5/24
Filed: 1985-12-20
Abstract: PURPOSE:To obtain a laminated sheet without leaving air void and having excellent heat resistance and moisture resistance by applying a deaeration treatment on a base material impregnated with a resin not to leave air void, by piling up pieces of base material of long length impregnated with the resin thus obtained and by press-molding it under a specified pressure while it is passed through a pair of belts. CONSTITUTION:A deaeration treatment is applied on a base material impregnated with a resin not to leave air void. Pieces of the base material of long length impregnated with the resin thus obtained are piled up and, if necessary, copper foils are piled up on one or both sides of the piled base materials, and are thereafter continuously pressed under a pressure of 5-40kg/cm<2>. When the deaerated base materials impregnated with the resin are used and heat-and press-molded under a continuous press condition, a laminated sheet without leaving air void can be obtained and it has little warp, excellent dimensional stability and accuracy of thickness.
Patent JP-S62145786-A (JP)
Title: Laser oscillator protecting device for measuring trolley wire wear
Inventor: MIMURA SEIJI
IPC: H01S3/097
Filed: 1985-12-20
Abstract: PURPOSE:To stabilize a laser generator by detecting the output voltage drop of a vehicle power source by providing a power source protecting device, breaking a circuit when the voltage drop is a predetermined value or lower, and maintaining a voltage supplied to the laser generator at constant value, thereby preventing an output controller from becoming defective. CONSTITUTION:The fact that the output voltage of a vehicle power source 2 is a predetermined value or lower is detected by an input voltage detector 17 to break a circuit by a breaker 18. The output voltage is detected by an output detector 19 until the output voltage drops to a predetermined value, a signal responsive thereto is fed back to a voltage stabilizer 20, and a voltage supplied to a laser generator 1 is set to a predetermined value. Then, when the voltage of a trolley wire is recovered so that the output voltage of the power source 2 rises to arrive at the predetermined value, it is detected by the detector 17 to close the breaker 18, and the voltage is again supplied. Accordingly, the defect of the laser generator can be completely prevented.
Patent JP-S63137291-A (JP)
Inventor: KASHIWABARA HOICHIRO
IPC: G09G3/14
Filed: 1986-11-28
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-H06112931-A (JP)
Title: Pre-processing method for digital signal
Inventor: SHIMADA HIROKAZU
IPC: H04L7/027
Filed: 1992-09-30
Abstract: PURPOSE:To easily build up a waveform processing unit utilizing the neural network by providing the pre-processing method making position and time axis matching for teacher data and learning data. CONSTITUTION:The distribution of a code interval of deteriorated learning data is obtained (steps 100-102), and the distribution of the code interval and the basic code interval of teacher data are compared to generate a code string of learning data (steps 103, 104). The teacher data and the learning data are compared and retrieved as code strings and the position is matched based on the coincidence of the code strings (steps 105-107). Furthermore, the code length is revised and final position and time axis are matched based on the result of a retrieval code string of an optimized code length (steps 108-112).
Patent JP-H06138932-A (JP)
Title: Machining result control system
Inventor: AKEDA YUKIHIDE
IPC: G07C3/08
Filed: 1992-10-23
Abstract: PURPOSE:To provide a maching result control system which can flexibly deal with the change of a machining order and also can control the machining result with high accuracy even in an unmanned working state. CONSTITUTION:An operator sets up a flag of 'schedule of machining' to the production program data (S1). Then the operator reads the data on the NC program sent from each CNC and performs the collation between the machining O number sent from each CNC and the machining O number of the production program data for the production program data to which the flag of 'schedule of machining' is set (S2, S3). Then the result data on the number of complete pieces, the machining time, etc., which are obtained based on the data on the number of pieces, the machining start/end, etc., sent from each CNC are recorded to the production program data that has the coincidence between both processing O numbers. Then the flag of ' schedule of machining' is fanlly cancelled (S4, S5). The data on the machining carried out by each machining cell are automatically sent to a cell controller from each CNC and recorded to the production program data. Thus the machining result can be controlled with high accuracy even in an unmanned working state.
Patent JP-H06139046-A (JP)
Title: Conversion processing method for binary data
Inventor: FUKUDA YOSHIKO
IPC: G06F5/00
Filed: 1992-10-23
Abstract: PURPOSE:To convert binary data suitable to the other system into a form suitable to its own system. CONSTITUTION:At the time of executing an application program, the binary data necessary for the execution are converted into the data for its own system. At first, the leading position of the binary data in a medium is positioned (S201), the binary data are read (S202), whether or not the expression form of the data is different from that of its own system is discriminated, and when it is different, it is converted into the expression form of its own system (S205). When an error is generated in the middle, the display of the error is operated (S204, S207).
Patent JP-2000101406-A (JP)
Title: Switching device
Inventor: KOJIMA MASAAKI
IPC: H05B3/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a switching device that prevents troubles such as broken lines, in which vibration exerted to a switching element itself is buffered and also the switching element is efficiently cooled. SOLUTION: An insulation sheet 52, a base plate 53 and a FET are inserted firmly and fixed between a metal made case 51 and an insertion plate 55. Since a source S of the FET connects to the insertion plate 55 and a drain D connects to the base plate 53 respectively, a load resulting from the weight of a harness is hardly imposed on a connection section, so that troubles such as broken lines due to the connection section left from the original position can be prevented in advance. Furthermore, the insulation sheet 52 placed to an upper face of the metal-made case 51 acts as an absorbing member with respect to vibration exerted to the FET itself. Moreover, the base plate 53 and the insertion plate 55 efficiently emit heat which is generated in the FET.
Patent JP-H08125305-A (JP)
Title: Membrane substrate
Inventor: KANAZAWA HIRONOBU
IPC: H05K1/18
Filed: 1994-10-26
Abstract: PURPOSE: To prevent sealer from overflowing from a resist layer to an outside and to ensure reinforcement and insulation of a chip part by providing a second resist layer formed on a first resist layer with a cut-out hole which is larger than a cut-out hole of the first resist layer. CONSTITUTION: A second resist layer 14 formed on a first resist layer 13 is provided with a cut-out hole 14a which is a size larger than a cut-out hole 13a of the first resist layer 13. According to this constitution, when conductive adhesive 16 connecting a terminal part of a chip part 15 and junction parts 12a, 12b of a wiring layer 12 is covered with sealer 17, the sealer 17 stands inside the cut-out hole 14a of the second resist layer 14 and does not overflow from the cut-out hole 14a of the second resist layer 14 even if the sealer 17 overflows from an inside of the cut-out hole 13a of the first resist layer 13 to an outside. Therefore, a terminal part of the chip part 15 and the conductive adhesive 16 are surely covered with the sealer 17 and reinforcement and insulation of a connection part thereof can be ensured.
Patent JP-H05129863-A (JP)
Title: Loudness control circuit
Inventor: OGURA SHINICHI
IPC: H03G5/10
Filed: 1991-10-31
Abstract: PURPOSE:To provide the electronic loudness control circuit capable of applying loudness to both a signal at a high frequency and a low frequency band. CONSTITUTION:The loudness control circuit provided with a sound volume adjustment variable resistor 1 with an intermediate tap T is provided with a buffer means 6 with at least a low output impedance, an audio signal is inputted to an input terminal of the buffer means 6 via a high frequency bypass capacitor 2, the output of the buffer means 6 is connected to the intermediate tap T of the sound volume adjustment variable resistor 1 via a series circuit comprising a low frequency block capacitor 3, a protection resistor 8 and a shunt resistor 4, a connecting point P between the protection resistor 8 and the shunt resistor 4 connects to ground via an electronic switching element 10 to apply ON/OFF control to the electronic switching element 10 thereby applying ON/OFF control to the loudness.
Patent JP-H11106031-A (JP)
Title: Automatic arraying method for tapered article and device thereof
Inventor: KOKAMA TOMOHIRO
IPC: B65G47/30
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic arraying method for tapered articles and device thereof capable of automatically and efficiently arranging many tapered articles by alternately turning articles upside down. SOLUTION: While tapered articles 1 are carried in even-numbered rows by a carrier means 2, each of tapered articles 1 of rows of half the number is inverted on the carrier means 2 by an inverting means 14. The locations of tapered articles 1a, 1b are changed on the carrier means 2 by mixing means 12 (12a to 12d) so as to alternately arrange the tapered article 1b inverted by the inverting means 14 and the tapered article 1a which is in a standing state in the longitudinal direction and lateral direction.
Patent JP-H11104783-A (JP)
Title: Forging device for jaw clutch hole with reverse taper
Inventor: ISHIDA HITOSHI
IPC: B21J13/02
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To quickly and simply carry out the processing by forming an engaging face of the jaw clutch hole into a reverse taper by forging. SOLUTION: In this device, a die hole 4a being tapered downwards is provided at the center part of a die body 2, and a pair of divided dies 6 being divided in a semi-circular disc shape are opposed and taper-engaged with the die hole 4a so as to extrusion-form a forming teeth 7 on the upper face of at least one of the divided die 6. Further, a forming face 7a' of the forming teeth 7 facing on the divided face side of the divided die 6 is inclined in a direction of the divided face of the divided die 6 as it goes upwards. An intermediate product 20 holding a jaw clutch hole 22 at the end face part of the circular body is arranged at the upper part of each divided die 6, and the jaw clutch hole 22 is engaged in the forming teeth 7 of the divided die 6. Further, a punch 15 is provided, which presses and moves each divided die 6 downwards along with the intermediate product 20.
Patent JP-H07119622-A (JP)
Title: Electromagnetic acceleration tube
Inventor: SHIGEYAMA KAZUKI
IPC: F41B6/00
Filed: 1993-10-19
Abstract: PURPOSE:To provide an electromagnetic accelerating tube for efficiently exhausting neutral gas confined therein and also not distributing smooth propulsion of a flight body. CONSTITUTION:Longitudinally or laterally slender slit openings perforating from a passage 4 side to the outside of an insulating body 3 are provided in an electromagnetic accelerating tube wherein the passage 4 for a flight body is formed by means of a pair of conductive rails 1, 2 and as insulating material 3 to surround those conductive rails 1, 2 for the purpose of accelerating and propelling the flight body by means of Lorentz's force acting on an armature body owing to discharge current, as well as generating the plasma-like armature body from the back side of the flight body by means of the discharge current flowing between the conductive rails 1, 2.