baber/WOPTO huggingface dataset:
Patent JP-S56315-A (JP)
Title: Production of synthetic pulp of polyester
Inventor: YOSHIDA MAKOTO
IPC: D06M101/16
Filed: 1979-06-11
Abstract: PURPOSE: A mixture of linea aromatic polyester and a specific organic compound is, after formed, treated with an alkali and beaten to produce said pump having extremely fine and uniform fibri structure and giving paper with high strength and good printability.  
     CONSTITUTION: A mixture of (A) linear aromatic polyester, preferably consisting mainly of the recurring units of the formula (n=2W6) and (B) an organic compound that is incompatible with component A and soluble in an alkaline solution is formed into fiber or hollow fiber preferably. The formed product is treated with an alkaline solution, preferably aqueous sodium hydroxide or potassium hydroxide and beaten. Component B has preferably 2 or more difference in solubility parameter from component A and an organic sulfonate metal salt is preferred. The amount of component B is preferably 1W10wt%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55165207-A (JP)
Title: Detecting method for plug in pipe forming mill
Inventor: NAGANUMA YOUICHI
IPC: B21B25/00
Filed: 1979-06-11
Abstract: PURPOSE:To check the faulty movement of the plug at every rolling pass, on purpose to contrive the reduction of the line trouble, by installing the metal detector utilizing the high frequency electric current before and behind the plug pack, at applying the rolling work to the inner surface of the seamless pipe. CONSTITUTION:When the rolled pipe T runs out while being supported by the thrust bar 2, the high frequency electric power amplifier 6 supplies the electricity to the signal transmitting coils' terminals 7a, 7b to generate the magnetic field, in order to judge whether the plug 3 is correctly supported in the plug pack 4. Hereby, the signal receiving coils' terminals 8a, 8b detect the induced voltage equivalent to the size of the interposed metal. This induced voltage is amplified and rectified and converted to the DC signal which is input to the input port 14. On the other hand, the DC voltage, from the pilot generator 12 directly connected to the thrust block 1, is input to the input port 14 through the voltage/frequency converter 13. The output of the input port 14 is input to the computer 15 and is compared with the reference pattern; then, the anomaly is displayed on the display unit 17 through the output port 16.
Patent JP-H07282555-A (JP)
Title: Magnetic head
Inventor: SUZUKI MASARU
IPC: G11B21/21
Filed: 1994-04-11
Abstract: PURPOSE:To improve the sliding resistance characteristic of a magnetic head and to prevent application of an unnecessary stress on a magnetic core part so as to prevent generation of noises by forming a protective film consisting of an oxide on the sliding surface of a magnetic recording medium with a slider consisting of a nonmagnetic material. CONSTITUTION:The protective film of the oxide (for example, silicon oxide) is formed by a sputtering method on the surface of the slider 11 of the magnetic head. Silicon oxide, aluminum oxide or zirconium oxide is optimum as the high-hardness oxide. The film thickness thereof is floating loss with the floating type and contact type magnetic heads, induces leaking magnetic fields at the time of recording or an output decrease at the time of reproducing and is, therefore, preferably <=20nm. The film does not form a uniform layer and an effect of improving the sliding resistant characteristic is not admitted if the film thickness is <=2nm.
Patent JP-H02285264-A (JP)
Title: Probe card for testing microwave semiconductor part
Inventor: MOORISU GUROONE
IPC: G01R1/073
Filed: 1990-03-23
Abstract: PURPOSE: To realize measurement using microwave by connecting an integrated circuit chip with a coaxial cable connector of a probe card. CONSTITUTION: A cut is made in the center of a supporting plate 12 to provide a measuring aperture which is surrounded by a heat sink and a gold plated copper plate 17 serving as the earth. The copper plate 17 is covered with an insulating board 16 in order to support a large number of micro stripe lines 18. The stripe lines 18 intersect a metal ring 25 surrounding the aperture collectively and a short needle 24 of brass is brought into contact with the ring 25 and secured in place while being insulated by an epoxy layer 26. Furthermore, a metal sector 19 is arranged between the stripe lines 18 and all I/O joints are arranged as close as possible to the aperture by means of a microwave coaxial connector 21 and a matching component 30 is fixed between the needle 24 and the connector 21 in order to reduce the matching loss of a test circuit.  According to the arrangement, the needles 24 surrounding the aperture are connected surely with the connector 21 through the stripe lines 18 and the mismatching loss can be limited.
Patent JP-H01244639-A (JP)
Title: Functional block for lsi
Inventor: NAKADA ERI
IPC: H01L27/04
Filed: 1988-03-25
Abstract: PURPOSE:To shorten and simplify a power wiring and signal wirings, and to prevent the deterioration of performance by forming a pair of power terminals on the left side and the right side at a first reference interval and at least one pair of power terminals on the upper side and the lower side at intervals with an integral multiple of a second reference interval, shaping a plurality of input/output terminals in regions on the insides of upper and lower and left and right each side and constituting a functional block. CONSTITUTION:Since first and second power terminals 1A, 1B, 2A, 2B for each functional block 10A, 10B are positioned at places where they are brought into contact mutually, then can be connected without drawing around wirings, and can be connected to first and second power pads 21A, 21B, 22A, 22B at the shortest distances by first and second power terminals for the nearest functional block and power wirings 23. Since input/output terminals 5 among respective functional block 10A, 10B can be connected to the upper layers of these functional blocks 10A, 10B by signal wirings 7 in short paths, no wiring region is required, and the power wirings 23 and the signal wirings 7 can be shortened and simplified, thus preventing the deterioration of performance to facilitate designing the wirings.
Patent JP-S58194884-A (JP)
Inventor: RUIJI BERUNARUDEI
IPC: C07D457/02
Filed: 1983-04-26
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-S53109742-A (JP)
Title: Running machine
Inventor: YAMAMURA YUKIO
IPC: A63B23/00
Filed: 1977-06-15
Abstract: PURPOSE: To provide a running machine which allows a user to easily adjust his running pace to the pitch sounds given. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59200027-A (JP)
Title: Electronic fuel injection controller for internal- combustion engine of vehicle
Inventor: TAKAO MITSUNORI
IPC: F02D41/34
Filed: 1983-04-25
Abstract: PURPOSE:To enable a comfortable transient drive, by minimizing the effect of electric noise as an error while maintaining a responding property for the transient state of an internal-combustion engine, to determine an injected quantity of fuel to smoothly rotate the engine with good response in the transient state. CONSTITUTION:The average of digital values, which are generated by an A-D converter 5 during one rotation, for example, of an internal-combustion engine 1, is determined by a means 6. It is judged by a means 8 whether the difference between at leads two of such averages determined by the means 6 is larger than the prescribed value of a physical quantity indicating the transient state of the engine 1. If it is judged by the means 8 that the difference is larger than the prescribed value, the average of digital values generated by the A-D converter 5 during an interval shorter than that of determination of the average of the digital values is sent out as an output signal by a means 7. The effect of electric noise, as an error, which mixes with the output signal, is thus minimized so that an injected quantity of fuel for the transient state of the engine 1 is determined with good response and high accuracy.
Patent JP-H08164435-A (JP)
Title: Method for machining caterpillar track ring with common press machine
Inventor: YOKOYAMA SUMIKO
IPC: B21D53/88
Filed: 1992-02-20
Abstract: PURPOSE: To improve the productivity by making holes, etc., by a common press machine. CONSTITUTION: A caterpillar track ring is produced through each process of a raw material cutting process A to a heat treating process B to a hot forging process C to a thermal refining process D to a cold pressing process E to a broaching process F to a horizontal hole making process G to a high frequency hardening process H to a synthetic sizing process I, however among them, the cold pressing process E, the broaching process F and the horizontal hole making process G are executed in order with a common press machine.
Patent JP-S57189592-A (JP)
Title: Synchronous operation system
Inventor: KOYAMA NARIAKI
IPC: H02P5/51
Filed: 1981-05-14
Abstract: PURPOSE: To eliminate the machining error of a thread in a depthwise direction and to remove the crushing of threads by rotating a feed motor always synchronously with the rotating speed of a spindle.  
     CONSTITUTION: In case of tapping, a Z-axis moving command numeral ZC is inputted to a pulse distributor PDC. This numeral ZC is stored in a register. When a spindle motor SPM is rotated at this time, a pulse generator PG generates a pulse train SP whenever the motor SPM rotates in the prescribed amount. The distributor PDC performs a pulse distribution calculation whenever a pulse SP is generated, outputs a distribution pulse ZP, and rotatably drives a feed motor ZMT. As a result, the rotating speed of the motor ZMT becomes proportional to the motor SPM. Accordingly, when the proportinal constant is suitably determined, both motors can be rotated entirely synchronously with each other. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62229964-A (JP)
Title: Semiconductor logic circuit device
Inventor: SEKINE MASATOSHI
IPC: G06F15/78
Filed: 1986-03-31
Abstract: PURPOSE:To make a complicated LSI eliminating any concrete logical circuit designing process by a method wherein a simulator unit formed into a hardware containing a CPU block and a cord for simulator of specified logic circuit are integrated into the same chip. CONSTITUTION:A simulation control part 2, an address conversion part 3, an ALU block 4, a stack 5, a RAM 6, an input . output control part 7 and a ROM 8 are integrated into an LSI chip 1. An intermediate cord for simulation to fulfil the concrete logical functions as a micro cord is housed in the ROM 8. A system designing process is performed by hardware description language and after verification of this language by a functional simulator 9, a cord for simulation performed by the functional simulator 9 and another functional simulator 10 formed into a hardware fulfilling the same function as that of the former simulator 9 is integrated into the same chip 1 to make a specified LSI eliminating any logical circuit designing process.
Patent JP-S62228457-A (JP)
Title: Manufacture of aluminum alloy plate excellent in flatness
Inventor: SAITO TOSHIO
IPC: C22F1/00
Filed: 1986-03-31
Abstract: PURPOSE:To reduce the warpage of a thick plate after hardening and to improve the value of goods, by subjecting the thick plate of heat treatment-type Al alloy after hardening treatment to working under prescribed conditions by means of skin pass rolling, etc. CONSTITUTION:The thick or broad plate of heat treatment-type Al alloy is hardened, which is rolled by means of skin pass rolling in the first stage and then straightened by means of a stretcher in the second stage. At this time, working is carried out under the following conditions: roll crowing of the skin pass rolling in the above first stage, 0.04-0.08%; roll crowing (%), h/WX100 [where (h) is a difference in diameter between roll center and roll end] and W is roll breadth; and the total draft, 1-3%. Moreover, the length of time required from the above hardening treatment to the conclusion of the above second stage is regulated to <20hr.
Patent JP-S63241400-A (JP)
Inventor: KISANUKI IKURO
IPC: G21F9/00
Filed: 1987-03-28
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-S51150173-A (JP)
Title: Apparatus for separating mi xtures
Inventor: SHIBATA SATORU
IPC: B04B11/00
Filed: 1975-06-18
Abstract: PURPOSE: To provide a highly efficient apparatus for separating mixtures with one rotary tube which is integrated therewith. In this apparatus, a plurality of hollow cylindrical rotary bodies having end plates at opposite ends are aligned on a shaft. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11248419-A (JP)
Title: Interferometer and aligner having the same
Inventor: NAKAGAWA MASAHIRO
IPC: G01B9/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an interferometer wherein degradation in measurement precision is suppressed to minimum, even if position or attitude of a measurement optical reflection mirror changes. SOLUTION: Related to an interferometer comprising a light source 1, a beam splitting means 3a for splitting the beam from the light source 1 into reference beams R and measurement beams M, a reflection mirror 7 for reflecting measurement beams M fitted to an object which is to be measured, and a photoelectric detector 10 for detecting the interference light caused by interference between the measurement beams M reflected on the reflection mirror 7 and the reference beams R, an aberration correcting mechanism 8 is placed on an optical path between the light source 1 and the photoelectric detector 10 so that wavefronts of the measurement beams M and reference beams R incident on the photoelectric detector 10 is axially symmetric about the optical axis of respective beams.
Patent JP-S55821-A (JP)
Title: Ep ash incinerating method
Inventor: WATANABE YOSHIKI
IPC: F23G7/00
Filed: 1978-06-19
Abstract: PURPOSE: To efficiently incinerate soot formed with the incineration of EP ash when incinerating soot in exhaust gas, the EP ash, collected by means of a precipitator of an electric precipitator, etc.  
     CONSTITUTION: EP ash is introduced into a turning fluid-layer furnace 1 from a feed port 2, and agitated by the turning currents and jets of fluid mediums, such as, sand, etc. under high-temperature conditions and incinerated. Exhaust gas enters a single cyclone 4, the first stage precipitator, through a duct 3, and soot is collected and sent into a rotary kiln 5. Meanwhile, exhaust gas exhausted from the single cyclone 4 reaches a multi-cyclone 7, the second precipitator, through a duct 6, and soot collected here is also fed into the rotary kiln 5. Soot is incinerated by mixing soot under a high-temperature condition from the single cyclone 4 and soot with comparatively low temperature from the multi-cyclone 7 and by using an auxiliary combustion burner 8 as necessary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57188679-A (JP)
Title: Sputtering source for thin film forming device
Inventor: KANAZAWA GENICHI
IPC: C23C14/35
Filed: 1981-05-18
Abstract: PURPOSE:To improve the utilization efficiency of a target material and to make sputter distributions uniform by disposing magnets for generating magnetic fields of a magnetron sputtering device in such a way that their magnetization directions are at a right angle to the direction of electric fields. CONSTITUTION:Plural permanent magnets 1 are disposed in a sector shape. These are fixed together with an outside magnet 10 and an inside magnet 11 and are disposed in the device. An electric field is applied between the cathode 2 and the anode 4 in a vacuum chamber 6 of an inert gaseous atmosphere of a reduced pressure, whereby a target 3 is sputtered. Since there are many effective parallel parts of lines 7 of magnetic force and these intersect orthogonally with electric power lines, the consuming parts of the target 3 are wider. Since the plasma generating parts are endless, plasma is confined. Therefore, the target material is utilized effectively and the sputter distributions are made uniform.
Patent JP-S60216961-A (JP)
Title: Die casting device
Inventor: NAKAMURA HIROMI
IPC: B22D17/20
Filed: 1984-04-12
Abstract: PURPOSE:To convey a molten material to dies without solidifying said metal by the constitution consisting in providing an adapter between a duct for introducing the molten metal and a sleeve communicating with a cavity and heating the inside of the adapter by a heater. CONSTITUTION:The adapter 30 is interposed between the sleeve 20 penetrating through a stationary plate 12 and a stationary die 16 and the duct 62. The top end of the duct body 62 is engaged with the recess 42 of an adapter 30 and the projecting part 38 of the adapter 30 is engaged with the hole part 24 of the thin walled part 22 of the sleeve 20, respectively. A movable plate 10 and a movable die 14 are then lowered while the adapter 30 and the duct 62 are heated by heaters 46, 66 and the molten material 70 introduced from the duct 62 is extruded into the cavity 18 by a plunger 58. The molten metal fed through the duct is thus conveyed smoothly into the cavity of the dies without solidifying said material.
Patent JP-S60217639-A (JP)
Title: Thick film substrate for hybrid integrated circuit
Inventor: YANAGISAWA KATSUAKI
IPC: H05K1/09
Filed: 1984-04-12
Abstract: PURPOSE:To enable to make the titled substrate smaller in size by a method wherein a conductive pattern is provided on the lower layer of the conductive land on which a semiconductor chip will be mounted. CONSTITUTION:After the first conductor such as an Ag-Pd layer 12, for example, has been screen-printed and sintered on an aluminum-ceramic substrate 11 using a desired pattern, the first insulating layer 13 is printed and sintered. Subsequently, the second conductive layer such as Ag-Pd 14, for example, containing a semiconductor chip mounted land is printed and sintered on the pattern of the first conductive layer. Then, a resistor layer 15 with a desired pattern is printed and sintered. Lastly, a protective glass layer 16 is printed and sintered. As a result, the size of the thick film substrate can be made smaller in size, because the first conductive layer is present in the lower layer than the semiconductor chip mounted land, and the miniaturization of the hybrid integrated circuit can be accomplished.
Patent JP-S58191680-A (JP)
Inventor: TAKAHASHI HIROTOSHI
IPC: B62M17/00
Filed: 1982-05-04
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-S63239653-A (JP)
Title: Digital recording control mechanism
Inventor: OZAWA KENICHI
IPC: G11B20/10
Filed: 1987-03-27
Abstract: PURPOSE:To impartially collect royalties of a copyright from those users only whose purposes are for the dubbing under their obligations to pay the royalties by composing an information readout means to read out a bit of recording license information stored in a medium, a detector circuit to detect a recording restriction signal contained in an input signal and so forth and executing the discrimination accordingly. CONSTITUTION:When an Rec operation signal is inputted by an operation inputting means 85 into a control circuit 83, the control circuit 83 discriminates if the recording restriction signal is contained in the input signal 80 by the detector circuit 81, and if this signal is not contained, an Rec mode is immediately designated for a system control circuit 88 and also a signal processing circuit 86 respectively. This condition is referred to as no signal of the input signal or a natural sound without involving in the copyright. And, when a signal containing the recording restriction signal is inputted, and if no recording license information is stored in a memory 82 the Rec mode is immediately stopped. By this method, at the time of dubbing such information only as an object for payment of a royalty of its copyright, a medium for the recording license information is essential such as a card, etc., thus ensuring the impartial collection of the royalty of copyright.
Patent JP-H03275622-A (JP)
Title: Oral solid preparation containing trimebutine maleate
Inventor: MURAKAMI TOSHIFUMI
IPC: A61K47/12
Filed: 1990-03-26
Abstract: PURPOSE:To provide a solid drug preparation having excellent stability by compounding trimebutine maleate as a main drug ingredient and an organic acid as a stabilizer. CONSTITUTION:Trimebutine as a main drug ingredient, citric acid and/or tartaric acid as stabilizers and arbitrarily conventional additives for the preparation are compounded and formed into the objective preparation. The organic acid is compounded in an amount of 0.1-20mg, preferably 0.1-10mg, per 100mg of the trimebutine maleate. A metal stearate salt (e.g. magnesium stearate) is preferably compounded as a lubricant especially for tablets among the solid drug preparation. The trimebutine maleate is useful as an agent for chronic gastritis and irritable enteritis syndrome.
Patent JP-H07278395-A (JP)
Title: Resin composition, diaphragm comprising the same and accumulator using the same
Inventor: TAKAMATSU NARUAKI
IPC: C08J5/18
Filed: 1994-04-13
Abstract: PURPOSE:To obtain a resin composition capable of effectively improving the resistance to flexural fatigue at low temperatures while ensuring excellent gas barrier properties and provide a diaphragm and an accumulator capable of effectively raising the durability at the low temperature. CONSTITUTION:This resin composition is obtained by blending (A) a saponified ethylene-vinyl acetate copolymer having 30-50mol% ethylene content and >=95mol% saponification degree of the vinyl acetate component with (B) a polyamide 6/66/610/612 tetrapolymer containing 50-80wt.% total amount of the two components of the polyamide 6 and polyamide 66 and (C) an ethylene- acrylic ester-maleic anhydride copolymer so as to provide (60-90)%/(5-35)%/(5-35)% ratio of the components (A)/(B)/(C) based on the volume. Furthermore, this diaphragm is constituted by comprising a resin layer composed of the resin composition. This accumulator 10 is formed by constituting a flexible film 22 installed in an accumulator body 12 using the resultant diaphragm.
Patent JP-S61232074-A (JP)
Title: Resistance welding device
Inventor: KASHIBA YOSHIHIRO
IPC: B23K11/24
Filed: 1985-04-08
Abstract: PURPOSE:To perform a good joining by making the pressure force of contact part and the current density same by displacement gage during welding to stabilized resistance heating and to discharge of compounds and oxides among metals in the pressure resistance welding by the opposing electrode of overlapped material to be joined. CONSTITUTION:The overlapped materials 3, 4 to be joined are welded by the pressure 7 of opposing electrodes 1, 2 and the electrification 5. In such case, the current density is made same by controlling a power source 5 by differential amplifier circuit 12 and controlling circuit 6 by measuring with eddycurrent displacement gage 9 the displacement of the reference plate 10 of electrode 1 and by operating with arithmetic circuit 11. The pressure force is made same as well by controlling pressurizing device 7 by differential amplifier circuit 13. The joining part is welded well by performing stabilized resistance heating on the joining part and by discharging outside the compound and oxide among the metals on the joining part.
Patent JP-H02253845-A (JP)
Title: Water absorbing agent having superior salt resistance
Inventor: NANBA TAKASHI
IPC: C08F220/20
Filed: 1989-03-28
Abstract: PURPOSE:To improve the salt resistance of a water absorbing agent by using a polymer obtd. by polymerizing a mixture of a (meth)acrylic ester monomer with a water soluble unsatd. monomer contg. a carboxyl group with a specified amt. of a cross-linking agent. CONSTITUTION:20-80wt.% (meth)acrylic ester monomer represented by formula I (where R is H or methyl, X is 2-4C oxyalkylene, n is an integer of 3-100, the mol fraction of oxyethylene groups to all the oxyalkylene groups is >=50% and Y is 1-5C alkoxy, phenoxy, etc.) is mixed with 20-80wt.% water soluble unsatd. monomer contg. a carboxyl group. A cross-linking agent is added to the mixture by 0.001-5.0mol% and they are brought into a polymn. reaction to produce a cross-linked polymer. This polymer is used as a water absorbing agent having superior salt resistance.