baber/WOPTO huggingface dataset:
Patent JP-H02216607-A (JP)
Title: Production of magnetic head
Inventor: MORIMOTO KIYOSHI
IPC: G11B5/53
Filed: 1989-02-15
Abstract: PURPOSE:To simplify the winding work by applying a coil winding machine to at least one magnetic head core. CONSTITUTION:A magnetic head core attaching device is successively provided with a carrying device 2 which carries a carrier 10, a base plate supply device 1a, an attaching device 3 of a first head core, a resin coating device 4 which coats the first head core temporarily fixed by the attaching device 3 with a resin for actual fixing, a resin curing device 5, an attaching device 6 of a second head core, a position adjusting device 7 which positions the second head core, a resin coating device 8, and a curing device 9. The coil winding machine and a robot device which takes out a base plate 1, to which magnetic head cores are fixed, from the carrying device 2 and attaches it to the fixing base of the coil winding machine are provided between the first curing device 5 and the second head core attaching device 6. Thus, the winding work is simplified to improve the efficiency because a winding is provided around the first magnetic head core without being hindered by the other magnetic head core.
Patent JP-S56131984-A (JP)
Title: Gas laser device
Inventor: YAGI SHIGENORI
IPC: H01S3/038
Filed: 1980-03-19
Abstract: PURPOSE:To take out large-power laser beams from an unstable-resonator type laser in an efficient and stable manner by applying AC discharge (silent discharge) through the intermediary of a dielectric as a method for excitation of discharge and further by optimizing the setting interval and angle of electrodes. CONSTITUTION:The discharging surfaces of the electrodes 21 and 22 are covered with dielectrics 23 and cooled by circulating deionized water 25 through a watering channel 24. In relation to the outside diameter D2 and expansion angle theta at the center part of resonant standing wave 6 decided by the optical constant of an unstable resonator, the discharging gap (d) in the intermediate part between the electrodes 21 and 22 is made nearly equal to or slightly larger than D2 and the angle formed by two electrodes is made nearly equal to theta. When high AC voltage is given in this constitution, silent discharge, which is very stable and uniform, is caused in a space 5. In addition, convergence at the focus 16 of the beam 14 is excellent, since no local high-temperature part exists in a space 6. And, since the space 6 is wholly covered with the resonant standing wave 6, excited molecules are utilized entirely for oscillation and thus the high efficiency of energy is secured.
Patent JP-H07243475-A (JP)
Title: Vertical direction damping device
Inventor: MIDORIKAWA HIROSHI
IPC: E04H9/02
Filed: 1994-03-07
Abstract: PURPOSE:To provide a damping device which is constituted to constrain only horizontal vibration and perform vertical vibration and rocking by a method wherein a vertical slide means is attached to an air spring, the upper end thereof is attached to an upper plate through an oscillating means and the lower end thereof is attached to a buffering rubber through a lower plate. CONSTITUTION:An air spring 1 is nipped between upper and lower plates 2 and 3. A stroke ball bearing serving as a vertical slide means is disposed at the inner central part of the air spring l. In this case, a link ball 6 is disposed at the upper end part of the bearing 5a. Further, the upper part of a shaft 5b is inserted in the bearing 5a and the lower part of the shaft 5b is fixed to a lower plate 3. The lower plate 3 is attached to a building floor through a pair of bases 3a and 3b between which a buffering rubber 4 is nipped. This constitution absorbs vertical vibration by means of the air spring 1, smoothes vertical movement by the bearing 5a and absorbs horizontal vibration, performs operation following rocking by means of the link ball 6, and provides a buffering effect by means of the buffering rubber 4.
Patent JP-S61195519-A (JP)
Inventor: KAMISASA YUKIHIRO
IPC: H01H11/06
Filed: 1985-02-25
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-H10219388-A (JP)
Title: Steel sheet excellent in workability and minimal in fluctuation in workability in width direction and its production
Inventor: INOUE TADASHI
IPC: C21D8/04
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet excellent in workability and uniform in workability in a width direction and applicable to use in press working requiring strict dimensional accuracy, and its production. SOLUTION: The steel sheet excellent in workability and minimal in fluctuations in workability in a width direction can be obtained by providing a composition containing, by weight, <=0.2% C, <=1.0% Si, <=3.0% Mn, <=0.2% P, <=0.1% S, <=0.004% O, 0.01-0.1% sol.Al, and <=0.02% N, controlling cleanliness to <=0.05%, regulating average crystalline grain size (D) to 5-35μm, and also regulating the fluctuations (Dmax/Dmin) in the average crystalline grain size in a coil-width direction to <=2.0.
Patent JP-S54127630-A (JP)
Title: Display unit
Inventor: MOTOYAMA AKIRA
IPC: G06F17/21
Filed: 1978-03-28
Abstract: PURPOSE: To accelerate the editing speed by carrying out the editing without changing the contents of the memory by giving writing to the line address register via the control circuit and then selecting one of the line address registers via the address register with transmission of the contents of the line address register to the memory.  
     CONSTITUTION: Memory 5 supplies the address information of address register 3, performs the reading and writing of the display information corresponding to the address information, and converts the display information read out from memory 5 into the pattern of the character, figure and the like at display part 8 to display it on the display screen. Here, line address register 10 prescribes the line array of the display information on the display screen. Then the writing is given to regisiter 10 via control circuit 9; register 3 selects one of registers 10; and the contents of the selected register is given to memory 5. In this way, the display information is edited in the prescribed sequence without changing the contents of memory 5, thus accelerating the speed of edition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06247620-A (JP)
Title: Folding device for lengthy object
Inventor: KAJIMOTO TADATSUNE
IPC: A23L7/109
Filed: 1993-02-24
Abstract: PURPOSE:To provide a folding device of a lengthy object capable of surely fold-machining the lengthy object such as pickles with stable quality at a high speed and capable of being simplified for its mechanism and miniaturized. CONSTITUTION:First and second folding means and a forming means are provided on a horizontally fixed table 1. The first folding means couples the middle section of a lengthy object with a switching unit 3 and moves and folds pickles in the direction perpendicular to the length direction of the lengthy object on the table 1. Pickles are guided in the moving direction by a guide section. The second folding means couples the middle section of the folded lengthy object with a push rod 18 and moves and folds it in the direction perpendicular to the first moving direction on the table 1. It is guided in the moving direction by a pressing plate 26 and a guide plate 29. The folded lengthy object is formed into the shape suitable for the filling process and conveyed by the chuck 31 of a forming means.
Patent JP-H08232001-A (JP)
Title: Method for solidifying metallic cut waste
Inventor: ONISHI IKUO
IPC: B22F3/00
Filed: 1995-02-24
Abstract: PURPOSE: To solidify metallic cut waste at low treating temp. and in a small scale device. CONSTITUTION: Resol resin R is added at the ratio of 2wt.% in the cut waste W of a cast iron containing cutting oil, and after kneading them with a mixer 3 for 2min, the mixed material is cut off with a cut-off machine 6 in every fixed quality and compress-formed into the solid cylindrical briquette shape with a pressing machine 7. The cut waste compressed body P is heated at 200 deg.C for 30min in a heating furnace 8 and hardened.
Patent JP-S59161426-A (JP)
Title: Preparation of polyester
Inventor: YAMADA HIRONORI
IPC: C08G63/20
Filed: 1983-03-07
Abstract: PURPOSE:To obtain a polyester having improved color tone, spinnability and stretchability, having a small amount of admixtures attached to a spinneret, by adding an alkali metal salt of acetic acid and (p-hydroxy)benzoic acid (ester) to a polyester during polycondensation of polyester. CONSTITUTION:In preparing a polyester by reacting a bifunctional carboxylic acid consisting essentially of terephthalic acid or its ester-forming derivative with at least one glycol or its ester-forming derivative, an alkali metal salt of acetic acid shown by the formula I (M is alkali metal), benzoic acid (ester) shown by the formula II (R is H, or 1-2C alkyl) and/or p-hydroxybenzoic acid (ester) shown by the formula III are added to the polyester at an arbitrary stage before initial stage of polycondensation of polyester. Preferably the three compounds shown by the formulas I -III are added to it, an amount of the compound shown by the formula I added is 0.005-0.03mol, and amounts of the compounds shown by the formula II and III are preferably 0.01-1.5wt%, respectively.
Patent JP-H05209222-A (JP)
Title: Production of 80kgf/mm2 class high tensile strength steel excellent in weldability
Inventor: YOSHIDA YUZURU
IPC: C21D8/00
Filed: 1992-01-28
Abstract: PURPOSE:To produce HT80 having specific thickness and excellent in weldability. CONSTITUTION:A steel which has a composition consisting of, by weight ratio, 0.05-0.11% C, <=0.5% Si, 0.6-1.6% Mn, <=0.03% P, <=0.005% S, 0.10-0.60% Mo, 0.15-0.65% V, 0.005-0.025% Ti, <=0.06% Al, <=0.012% N, and the balance iron with inevitable impurities and further containing, if necessary, one or >=2 kinds among 0.005-0.05% Nb, 0.05-0.70% Cr, 0.05-1.0% Cu, 0.05-1.0% Ni, and 0.001-0.006% Ca and is practically free from B is reheated up to 1000-1250 deg.C, rolled so that cumulative rolling reduction becomes >=50%, immediately hardened from >=750 deg.C down to ordinary temp., and then subjected to tempering treatment at a temp. in the range between 450 deg.C and the Ac1 transformation point.
Patent JP-H09226118-A (JP)
Title: Ink jet head
Inventor: NAGASHIMA MITSUTAKE
IPC: B41J2/045
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a printed circuit board and to achieve the simplification of a structure, minaturization and the enhancement of reliability by forming the conductive patterns of the flexible printed circuit board of an ink jet head based on a piezoelectric strain constant d33 into a comb-tooth shape. SOLUTION: Conductive patterns 17, 18 and wide reinforcing patterns 19, 20 are formed on one surface of a heat-resistant film 16 in matching relation to the arranging pitch of laminated piezoelectric elements and a metal layer such as a solder layer is formed on the surfaces of them and the patterns 18, 19, 20 are electrically connected by connection patterns 21, 22. Further, the conductive patterns 23, 14 connected to a drive circuit board are formed to the other ends of the conductive patterns 17 formed in matching relation to the arranging pitch of the laminated piezoelectric elements in a comb-tooth shape. By this constitution, this ink jet head can be enhanced in density by eliminating mutual interference, can be achieved in the lowering of voltage and miniaturization and can be enhanced in the reliability of the continuity to electrodes.
Patent JP-H08213186-A (JP)
Title: Static eliminator
Inventor: MORIYA JUNICHI
IPC: B29C37/00
Filed: 1995-01-31
Abstract: PURPOSE: To sufficiently expand an ion blow zone by providing an air intake section between an inflow port and a compressed air introduction section. CONSTITUTION: The compressed air is supplied to the air feed space 18 of a static eliminator A, and the prescribed voltage is applied to an electrode. When a suction pipeline 6 is operated, a forming material is drawn from a drier to a material hopper. On the other hand, the particles of the material is introduced from the inflow port Aa of the static eliminator A to a flow passage Ac. In this case, negative pressure is generated in an area upstream of an annular recessed groove 101, but the air is supplied through many air intake holes 102, when the material passes the groove 101, and an air flow containing the material and passing a throat section 1b comes to contain a sufficient air volume. Then, this air flow is accelerated with a compression core blown to the flow passage Ac via a plurality of nozzle holes 19.  Thereafter, the air flow containing the material and passing space 22 is ionized. In this case, as the air flow has an enough volume, discharge takes place normally and efficiently.
Patent JP-S62193208-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-02-20
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-H08212866-A (JP)
Title: Momentary switch
Inventor: TSUCHIYA NOBUYUKI
IPC: H01H13/52
Filed: 1995-02-01
Abstract: PURPOSE: To minimize the vertical component of the force for pressing the point of application of a switch by an operation part, and enhance the reliability of the switch operation by mounting the operation part to the holding part of a cage body through a plurality of hinges having longitudinal and lateral spaces, respectively. CONSTITUTION: An operation nob 1 is mounted on the holding part 2 of a cage body 6 by a plurality of hinges 3a-3c having longitudinal and lateral spaces, respectively. Thus, the nob 1 is held by the holding part 2 with little longitudinal and vertical displacement among the force point 4 of the nob 1, the point of application 5 of a switch 9, and the hinge parts 3a-3c, the nob 1 is moved in parallel to the holding part 2 when operated to minimize the vertical component of the force for pressing the point of application 5, so that the reliability of the switch operation is enhanced, and the space between the nob 1 and the cage body 6 can be minimized.
Patent JP-S52119844-A (JP)
Title: Comparative examination method for two-dimensional picture
Inventor: HARA YASUHIKO
IPC: G06T7/00
Filed: 1976-04-02
Abstract: PURPOSE: To provide a two-dimensional picture comparative examination method by which two-dimensional patterns can be checked accurately at a high speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0316168-A (JP)
Title: Integrated circuit and assembling method thereof
Inventor: FURANSHISU JIEI MORISU
IPC: H01L29/205
Filed: 1990-02-16
Abstract: PURPOSE: To integrate at least one NPN heterojunction bipolar transistor and at least one PNP heterojunction bipolar transistor incorporated in a semiconductor layer with a JFET or MESFET, by providing electrical junctions between both transistors. CONSTITUTION: An integrated circuit is provided with a semiconductor layer, at lest one NPN heterojunction bipolar transistor 192, 194, and 210 incorporated in the semiconductor layer, at least one PNP heterojunction bipolar transistors 196 and 124, and electrical junctions between both transistors. PNP and NPN bipolar. Therefore, both the NPN and the PNP bipolar techniques can be utilized to integration with the FET technique, namely, both the NPN and the PNP bipolar transistors can be integrated with either a junction field effect transistor(JFET) or metal semiconductor field effect transistor(MESFET).
Patent JP-H06250868-A (JP)
Title: Computer
Inventor: NAKAGAWA NOBUO
IPC: G06F11/18
Filed: 1993-02-25
Abstract: PURPOSE:To remove an error by independently constituting three operation control parts, allowing the operation control parts to simultaneously execute the same operation and finding out the majority of respective operation results by an I/O control part. CONSTITUTION:Three operation control parts 15 each of which consists of a memory 1, a CPU 2, a control circuit 7, and an FIFO 14 for storing output information are independently constituted. The I/O control part 21 is constituted of a reference signal generating circuit 5 for generating a reference signal 6 for simultaneously and periodically starting the three operation control parts 15, a CPU 18 and a selector circuit 17 for successively selecting the FIFOs 14 of the control parts 15. Since the three operation control parts 15 are independently driven by the reference signal 6, this computer has an effect capable of easily synchronizing plural data outputs and easily detecting and separating a generated error.
Patent JP-S52117941-A (JP)
Title: Polypropylene resin compositions
Inventor: HARADA TAROU
IPC: C08L7/00
Filed: 1976-03-31
Abstract: PURPOSE: To improve the rigidity, heat resistance, and dimensional resistance without degrading the impact resistance and surface appearance, by incorporating a mixture of specific two kinds of inorganic fillers with polypopylene. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61196507-A (JP)
Title: Foil wound transformer
Inventor: YAMAZAKI KOJI
IPC: H01F27/28
Filed: 1985-02-27
Abstract: PURPOSE:To easily manufacture a foil-wound transformer having a cooling duct of high cooling efficiency by a method wherein a spacer is pinched with two metal plates, and the spacer and the two metal plates are bonded simultaneously by performing a spot welding to form a flow channel for a refrigerant. CONSTITUTION:A cooling duct 6' consists of two metal plates 6a' and 6b' and several rectangular-shaped spacers 16, both end parts of the spacers 16 to be arranged on a sheet of metal plate 6a' are temporary fixed by a bonding agent keeping away from the spot-welded part, the above-mentioned materials are temporary assembled by adding another metal plate, and the vacant space between the spacers 16 is formed into a flow passage. After the metal plates 6a' and 6b' and the spacers 16 are temporary assembled, a TIG welding is performed on the outer circumference, and several places along the longitudinal direction of the spot-welding position of the part pinched by the spacers 16 are spot-welded for the purpose of bonding the spacers 16 to themetal plates 6a' and 6b' located on both sides of the spacers 16. As a result, the wrinkle generated when a bending work is performed can be suppressed, the reduction in the cross-sectional area of the flow passage of the refrigerant can be prevented, and the cross-section of the flow passage of each part of the cooling duct can be maintained uniformly, thereby enabling to smooth the flow of the refrigerant and to obtain the foil-wound transformer having high cooling effect.
Patent JP-S62195042-A (JP)
Title: Polyphenylene ether composition
Inventor: FURUBAYASHI YOSHINOBU
IPC: C08L23/00
Filed: 1986-02-21
Abstract: PURPOSE:A composition, obtained by blending polyphenylene ether with a rubber-modified alkenyl aromatic polymer and a specific polyethylene and specific mineral oil and having good gloss and fluidity with simultaneously improved moldability, Izod impact strength and falling ball impact strength. CONSTITUTION:A polyphenylene ether composition obtained by blending 100pts. wt. resin composition containing (A) a polyphenylene ether and (B) rubber- modified alkenyl aromatic polymer containing 5-15wt% polybutadiene component at >=0.2 weight ratio [A/(A+B)] with (C) 0.3-12pts.wt., particularly 1.0-5.0 pts.wt. polyethylene having <=10, preferably <=8 melt flow ratio defined by the formula, <=0.940g/cm<3>, preferably <=0.920g/cm<3> density and 0.1-100g/10min, preferably 0.5-20g/10min melt flow rate and (D) 0.2-8pts.wt., particularly 1-3pts.wt. mineral oil having <=0.819 viscosity-density constant.
Patent JP-H10231203-A (JP)
Title: Herbicidal composition
Inventor: HOSHI HISAYUKI
IPC: A01N43/58
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicidal composition, especially a herbicidal composition suitable for controlling weeds in corn fields and soybean fields. SOLUTION: This herbicidal composition contains a 2-chloro-4-fluoro-5-(4- methyl-5-trifluoromethyl-3-pyridazinon-2-yl)phenoxy aliphatic hydrocarbon derivative and N-(phosphonomethyl)glycine or its salt as active ingredients. When used for the stems and leaves of various weeds, the herbicidal composition can effectively kill the weeds generated in farm lands or non-farm lands, and the herbicidal effects are synergistically increased in comparison with cases wherein the ingredients are singly used. The herbicidal composition can be applied at low dosages and has an expanded herbicidal spectrum. The herbicidal composition is especially effective for the control of a wide range of weeds in corn fields and soybean fields, before the crops are sowed, and does not give such a chemical damage as causing a problem to the corns and soybeans which are sowed after the treatment.
Patent JP-S51112240-A (JP)
Title: Input output unit control system
Inventor: HIRAMITSU YUUJI
IPC: G06F13/00
Filed: 1975-03-28
Abstract: PURPOSE: To assure control by adding a parity data signal to various signals between a control unit and an input/output into to correctly transfer signals. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04255245-A (JP)
Title: Piezoelectric stage
Inventor: KIYOHARA MASAKATSU
IPC: G12B5/00
Filed: 1991-02-06
Abstract: PURPOSE:To offer a stage incorporated with piezoelectric elements, which can flatten a semiconductor wafer or the like which is attracted by vacuum suction and move slightly the position of a material to be inspected. CONSTITUTION:A multitude of piezoelectric elements 2... are incorporated in a main body 1 of a piezoelectric stage integrally with an electrode 3 for electrostatic attraction use, which attracts a material W to be treated, such as a wafer or the like. This stage is obtained by firing a multitude of ceramic green sheets printed with a conductive paste, which is used as electrodes of the elements 2, after the sheets are superposed one upon another in the thickness direction of the stage.
Patent JP-S62199896-A (JP)
Inventor: NAKATSUKA ZENZO
IPC: D21H27/02
Filed: 1986-02-20
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-S58153656-A (JP)
Title: Type-impact serial printer
Inventor: NAKAMURA KAZUTO
IPC: B41J9/133
Filed: 1982-03-09
Abstract: PURPOSE:To obtain the titled printer, which can perform printing by a hammer itself in addition to the printing by a type body, by the constitution wherein a character or a symbol is formed on the tip of the hammer, and a concave part corresponding to the character or the symbol at the hammer tip is provided on the back surface of the type body, to which the hammer tip is contacted. CONSTITUTION:The character or symbol 2, which has a simple form and is frequently used and liable to be damaged, is provided at the tip of the hammer 1. The concave part 5 corresponding to the character or the symbol at the hammer tip is formed on the back surface of the type body 3 to which the hammer tip is contacted. When the printing is performed by the hammer itself, the tip of the hammer 1 passes a void part 7 formed in the line of the type bodies 3 and reaches a platen through an ink ribbon.
Patent JP-H02215548-A (JP)
Title: Thermal head
Inventor: TAKEDA YUUSUKE
IPC: B41J2/345
Filed: 1989-02-16
Abstract: PURPOSE:To improve roundness of a printing dot by forming a slit of a specific shape on the surface of a heat generating resistance body. CONSTITUTION:Supposing that a feed direction of an object to be printed such as a heat sensitive sheet or the like is (y), and a direction orthogonal to the feed direction (y) is (x), a plurality of heat generating resistance bodies 4 formed of Ta2N, TaSiO2 etc. are arranged in one row in the (x) direction through insulative bodies 6. Moreover, an electrode 8 is aligned corresponding to each heat generating resistance body 4. A common electrode 10 is also provided. A slit 12 having an opening surface in a rectangular shape is formed at the central part of the surface of each heat generating resistance body 4. A width (a) in the (y) direction of each slit 12 is smaller than a width (b) in the (x) direction, and moreover, the width (b) is approximate to half a pitch (c) of the heat generating resistance bodies 4.