baber/WOPTO huggingface dataset:
Patent JP-H10218911-A (JP)
Title: Manufacture of resin composition
Inventor: ANNO HIROSHI
IPC: C04B26/06
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple and effective manufacturing method of a resin composition requiring no aging process and fully improved in productivity, especially a manufacturing method of a resin composition suitable for a molding material of an artificial marble. SOLUTION: This manufacturing method of a resin composition comprises putting a monomer component mainly comprising a methacrylate, a methacrylate polymer, and an inorganic filler into a continuous biaxial kneader and kneading at a temp of 65-120 deg.C to obtain a clay-like substance, then mixing a curing agent into the obtd. clay-like substance during or after cooling. In this case, the monomer component mainly comprising a methacrylate is put into the continuous twin screw kneader at the same time or before the solid component mainly comprising a methacrylate polymer and an inorganic filler.
Patent JP-H08202256-A (JP)
Title: Music teaching system
Inventor: KONISHI KEIJI
IPC: G09B5/04
Filed: 1995-01-31
Abstract: PURPOSE: To provide a music teaching system through which effective music education is given in an enjoyable manner. CONSTITUTION: The system is provided with an information inputting means 5, an image displaying means 23, a musical instrument controlling means 6, a musical tone generating means 10, an image generating means 20 and a system controlling means 1. When information relative to musical instrument playing is inputted through the means 5, musical instruments which are ready for playing are displayed on the means 23. A muscial instrument, which is to be played by a user, is selected among plural musical instruments through the means 5 and is made playable. When the means 6 corresponding to the playable instrument is operated, the means 10 generates the muscial tone of the instrument based on the operation of the instrument and the picture based on the playing operation is generated by the means 20.
Patent JP-S54126657-A (JP)
Title: Method and apparatus for straightening of metal strip by static pressure type straightening tool
Inventor: KAWAGUCHI KIYOSHI
IPC: B21D1/05
Filed: 1978-03-25
Abstract: PURPOSE: To make small the capacity of the pump, and to prevent the surface of strip from the  scratch flaw, by settling the maximum value of the back presure of the fluid, by settling two  turning angles at which a pressure only a set pressure lower than the maximum pressure can be  obtained, and by settling the angle of the straightening tool at nearly middle of above settled two  turning angles.  
     CONSTITUTION: The motor 29 is actuated for turning the straightening tool 14; when the back  pressure increases, the tool 14 continues its turning direction until the back pressure comes to  maximum; and this maximum value of the back pressure is memorized. Further, the motor 29  continues its turning; and when the back pressure becomes only a set pressure lower than the  maximum back pressure, the motor 29 is reversed, and the angle θ 2  at this moment is memorized.  Again, when the back pressure becomes maximum, and after that, becomes only a set pressure  lower than the maximum back pressure, the motor 29 is returned to initial turning direction, and  the angle θ 1  at this moment is memorized; then, the mean value (θ 1 +θ 2 )/2 is operated, and the  motor 29 is stopped at this mean value. According to this method, the tool is attached at an angle  by which the back pressure becomes nearly maximum. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06226160-A (JP)
Title: Coating method and apparatus
Inventor: HASHIMOTO SEIKI
IPC: B05D1/02
Filed: 1993-01-29
Abstract: PURPOSE:To enhance coating efficiency or coating quality by effectively incorporating a tracking type coating method in an outside type coating method. CONSTITUTION:A swing arm 40 is provided to the leading end of the support arm 36 moved up and down by a reciprocator 33 in a swingable manner and swung by a predetermined angle with respect to the running direction of an article 3 to be coated by a rotary mechanism 39 to generate the synthetic displacement of the up and down movement of the support arm 36 and the swing movement of the swing arm 40 and a coating machine 43 is displaced in the running direction of the article 3 to be coated. By this constitution, the article 3 to be coated is tracked by the synthetic displacement of the swing movement of the swing arm 40 and the up and down movement of the support arm 36 without moving the whole of the reciprocator 33 to be coated by the coating machine 43.
Patent JP-S60180488-A (JP)
Title: Driving device of motor
Inventor: MAEDA TETSUO
IPC: H02P7/288
Filed: 1984-02-24
Abstract: PURPOSE:To improve the load characteristic and a transient stability of a system by providing a capacitor for integrating a current in response to the rotating speed difference, and limiting the charge amount of the capacitor when the difference is higher than the prescribed value. CONSTITUTION:A F/I converter 2 supplies a current I in response to the frequency difference between a rotating speed detecting pulse and a reference pulse through a resistor 5, a smoothing capacitor 4, an integrating capacitor 8 and an amplifier 7 to a motor 1. On the other hand, when the difference of the rotating speeds increases more than the specified value, a switch 10 is closed, and the connecting point of the capacitors 4, 8 is clamped to a reference power source 9. Thus, the load characteristic and transient characteristic can be improved.
Patent JP-H05230076-A (JP)
Title: Cinnamic acid derivative
Inventor: MOGI HISAO
IPC: C07C69/618
Filed: 1992-02-21
Abstract: PURPOSE:To obtain a new cinnamic acid derivative having excellent solubility of silicone-based materials and ultraviolet light absorbing performance. CONSTITUTION:A derivative of formula I [R<1> is H or alkoxy; R<2> is (substituted) monofunctional hydrocarbon; Y is alkoxy, aryloxy or OH; (n) is 0-3] such as 2-(p-methoxycinnamoyloxy) methyl-3-(p-methoxycinnamoyloxy) propyltriethoxysilane. The compound of formula I, for example, is obtained by subjecting equimolar amounts of a compound of formula II and a silane compound of formula III (preferably trimethoxysilane) to addition reaction in the presence of a catalyst of a platinum complex comprising a siloxane derivative of an olefin as a ligand in a solvent such as benzene preferably at 40-120 deg.C.
Patent JP-S60179412-A (JP)
Title: Rubber-like vinyl aromatic compound/butadiene copolymer
Inventor: YOSHIDA MASASHI
IPC: C08F212/06
Filed: 1984-02-24
Abstract: PURPOSE:The titled rubber-like copolymer excellent in processability and capable of providing tires excellent in wet grip, rolling resistance, etc., obtained by copolymerizing a vinyl aromatic compound with butadiene and modifying the copolymer with a specified coupling agent. CONSTITUTION:A vinyl aromatic compound (e.g., styrene) is copolymerized with 1,3-butadiene. The obtained copolymer is coupled with a trifunctional or tetrafunctional coupling agent (e.g., silicon tetrachloride or methyltrichlorosilane) to obtain the titled rubber-like copolymer. The obtained copolymer has a glass transition point >=-50 deg.C, contains a polymer chain modified with the trifunctional or tetrafunctional coupling agent, and has a content of polymer chains having an MW at least five times as high as that, in terms of standard polystyrene, at the peak position on the lower MW side in an MW distribution curve obtained by high-performance liquid chromatography of 3-23wt% based on the total polymer chains.
Patent JP-S63201952-A (JP)
Title: Data recording method
Inventor: KAMEDA KEIICHI
IPC: G11B20/00
Filed: 1987-02-18
Abstract: PURPOSE:To shorten access time by recording an analogue video signal and a digital sound signal at an equal rotational frequency or equal constant velocity. CONSTITUTION:A first data group in which plural frequencies frequency- modulate the digital sound signal, then the signal execute frequency-multiplexing and a second data group which which frequency-modulate the analogue video signal are area-divided on a same disk like recording medium and are recorded at equal rotational frequency or equal constant velocity. Since both a digital sound signal recording area 1 and an analogue video signal recording area 2 can be reproduced at the equal rotational frequency, it is needless to control a motor and to considerably change the rotational frequency in case of reproducing both, whereby access time can be shortened.
Patent JP-H07244989-A (JP)
Title: Decoder circuit
Inventor: YAMADA TSUTOMU
IPC: G11C17/00
Filed: 1994-03-04
Abstract: PURPOSE:To reduce a circuitry so as to reduce power consumption by turning off NMOS transisters Trs when common address signals are in non-selection mode and turning on PMOS transisters Trs to make NMOST source high potential. CONSTITUTION:When common address signals A5 to A8 become a selection mode, all of NMOS Trs Q1 to Q4 are turned on and also all of PMOS Trs Q5 to Q8 are turned off. Then, the source of an NMOS Tr Qb becomes a low potential and when a signal A1 becomes a selection mode, the Tr Qb outputs a selection signal S1 to the gate of a Tr Qc to open the gate. A current is not allowed to flow from a high potential power source voltage Vcc to a low potential power source voltage Vss via a CMOS Tr1 during a time when the signal S1 is outputted because either of PMOS Tr Qa and Tr Qb in the Tr1 is in an off-state. Moreover, since this device is small in the scale as a decoder circuit, when a selection signal is wanted to be increased, the parallel connection of plural CMOS Trs with the Tr1 is especially effective.
Patent JP-S56168012-A (JP)
Title: Heater for mass fuel combustion
Inventor: ERUNO BIRO
IPC: F24H9/18
Filed: 1981-03-11
Abstract: The heating apparatus has a grate construction (4) connected with an actuating mechanism (6), the former comprising open, hollow grate elements (4) which are provided with air outlet openings at at least one of their ends and which are arranged along an endless surface, and on air inlet head (16) fitted to at least one of the ends of the grate construction (4). The grate elements (4) may be tubular and arranged along a cylindrical surface.
Patent JP-H02213810-A (JP)
Title: Surface package type lens
Inventor: KANBE YOSHIAKI
IPC: H01H35/00
Filed: 1989-02-15
Abstract: PURPOSE:To align the convergence position of a lens with an optical element even when the lens rotates at the time of packaging by aligning the rear-side main plane of the lens with the center of a fixation member for fixing the lens to a substrate. CONSTITUTION:The rear-side main plane 7 of the lens 1 is aligned with the center of the fixation member 6 for fixing the lens to the substrate 5. Therefore, even if the lens rotates around the fixation member for the fixation to the substrate, the position of the lens principal point 15 is determined and the position of a light convergence spot does not shift. Consequently, even if the lens rotates at the time of packaging, the convergence position on the lens can easily be aligned with the element and the packaging accuracy is improved, so no-adjustment assembly is enabled.
Patent JP-H03239380-A (JP)
Title: Laser light source device
Inventor: FUKUHARA SATOSHI
IPC: H01L31/12
Filed: 1990-02-16
Abstract: PURPOSE:To suppress mode hop and stabilize oscillation by detecting the discon tinuity of the output signal of a photodiode by a monitor circuit and controlling the driving current of a semiconductor laser so as to permit the output signal of the photodiode to continue by driving current control circuit. CONSTITUTION:The output light of a semiconductor laser 6 is made incident on a lens 7, changed as parallel light and the parallel light is made incident on a beam sampler 8. Then, the part of the output light of the semiconductor laser 6 is branched as monitor light and is made incident on an optical resonator 9. The output light of the optical resonator 9 is made incident on a photodiode 10 so as to be changed to be an electric signal and the output signal is inputted to a monitor circuit 12 through an amplifier 11. A driving current control circuit 13 controls the driving current of the semiconductor laser 6 so as to permit the output signal of the photodiode 10 to continue by the discontinuity detecting signal of the monitor circuit 12 and a driving circuit 14 drives the semiconductor laser 6 by a control signal output from the driving current control circuit 13. Thus, mode hop is suppressed and oscillation is stabilized.
Patent JP-H03239327-A (JP)
Title: Etchant for surface treatment and plating method using it
Inventor: MAKITA KAZUYUKI
IPC: H01L21/308
Filed: 1990-02-16
Abstract: PURPOSE:To remove an oxide film on the surface without deteriorating the surface state of an alloy layer and to enhance the adhesiveness of a plated layer by a method wherein an etchant is constituted of a hydrofluoric acid solution whose coefficient of viscosity is four times or higher the coefficient of viscosity of water. CONSTITUTION:A hydrofluoric acid solution whose coefficient of viscosity is four times or higher the coefficient of viscosity of water is used. At this time, the hydrofluoric acid solution is prepared by mixing various substances having a high coefficient of viscosity with hydrofluoric acid; preferably, it is to be prepared by mixing a hydrofluoric acid aqueous solution with phosphoric acid or glycerin. Thereby, even when a part which is easy to corrode exists at the boundary part 4 between silicon 2a and a metal 2 or the like, the supply of a liquid and ions is reduced by the high coefficient of viscosity and the corrosion does not progress. While a good-quality surface state is being manufactured, an oxide film on the surface can be removed, and a plated layer whose closecontact property is good can be formed.
Patent JP-H02217698-A (JP)
Title: Spherical cargo oil tank of lng ship
Inventor: MORITA HIDETOSHI
IPC: F17C3/04
Filed: 1989-02-15
Abstract: PURPOSE:To lessen the outside dimension of a tank by forming a spherical shell tank so as to surround the outside surfaces of a cargo oil tank, providing this shell tank with a fillup hole equipped with a lid, and filling the spherical shell space thus formed with granular anti-heat material. CONSTITUTION:The outside surfaces of a cargo oil tank 1 are surrounded with spherical shell tank 3, which is concentrical with a certain space reserved and is liquid-tight. This shell tank 3 is provided with a fillup hole 9 equipped with a lid. The spherical shell space formed between these shell tank 3 and cargo oil tank 1 is filled with two or more types of granular anti-heat materials 10. A pump 13 is provided, which evacuates the voids in these granular anti-heat materials 10, or substitutes with a gas having a small thermal conductivity. Thus the outside dimension of tank is lessened and the working time for inerting shortened.
Patent JP-S53122101-A (JP)
Title: Variable capacity type liquid pressure pump input torque limiter
Inventor: UEHARA KAZUO
IPC: F04B49/00
Filed: 1977-03-31
Abstract: PURPOSE:To enable accurate input torque control by keeping the input torque of a variable capacity type liquid pressure pump constant without using this discharge pressure.
Patent JP-S60182353-A (JP)
Title: Fuel-injection pump
Inventor: KUNIMOTO ETSUO
IPC: F02M59/46
Filed: 1984-02-28
Abstract: PURPOSE:To prevent the occurrence of secondary injection and cavitation, by installing a variable throttle and an automatic valve capable of regulating valve opening pressure in a side passage interconnecting both upstream and downstream sides of a discharge valve, in case of a fuel-injection pump for a Diesel engine. CONSTITUTION:A regulating rod 502 is rotatably and oiltightly inserted into a discharge valve metal device 3 in a side passage interconnecting both upstream and downstream sides of a discharge valve 4 as well as free of opening or closing the side passage 501, and after interconnection, it will function as a throttle. In addition, at the lower part, there is provided with a needle valve 503, and an automatic valve is constituted of a push rod 5031, a spring 5032 and a spring bearing 5033 whereby valve opening pressure is regulated with rotation of the spring bearing 5033. With this valve opening pressure and the throttle regulated, secondary injection and cavitation are extensively preventable and, what is more, low fuel consumption is kept by favorable combustion for years so extensively as well as durability is improved too.
Patent JP-S52119198-A (JP)
Title: Crystal watch
Inventor: KAWASHIMA HIROFUMI
IPC: G04G3/00
Filed: 1976-03-31
Abstract: PURPOSE:To improve the characteristics, to decrease the price, to maintain the stability and the reduce the power consumption by improving the construction of the electrode of the turning-fork type crystal resonator and by selecting the coupling factor.
Patent JP-H09212920-A (JP)
Title: Disk for inspection
Inventor: NISHIZAWA AKIRA
IPC: G11B7/26
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a disk by which the optical axis of an optical head at a disk player can be adjusted with always uniform adjusting accuracy by a method wherein a thin plate whose thickness distribution is different inside its face is interposed and inserted into the pasting face of two single-plate disks. SOLUTION: A disk C for inspection is constituted in such a way that an optical disk 11, a taper-shaped thin plate 12 and a disk 13 for pasting are laminated sequentially, that the optical disk 11 and the taper-shaped thin plate 12 are pasted with an adhesive 14 and that the taper-shaped thin plate 12 and the disk 13 for pasting are pasted with an adhesive 15. At this time, when a protective layer 4 does not have a bonding action, the optical disk 11 is pasted on the taper-shaped thin plate 12 via an adhesive layer by the adhesive 14.
Patent JP-H08235463-A (JP)
Title: Lead wire and sniffer sensor using this
Inventor: UENO HIROSHI
IPC: G08B17/06
Filed: 1995-02-23
Abstract: PURPOSE: To obtain the lead wire with excellent workability and the sniffer sensor using this lead wire by composing the lead wire by platinum core material and gold coating material covering the external side of this core material on a concentric circle. CONSTITUTION: A lead wire 7 is composed of platinum core material 71 whose diameter is 25μm, for instance, and gold coating material 72 covering the external side of this core material 71 with the thickness of 25μm, for instance, on a concentric circle. The sniffer sensor is provided with an alumina base 1, two pairs of gold electrodes 2 formed with space in the up and down directions of this alumina base 1, the sensitive film 3 formed between the one pair of gold electrodes 2 on the upper surface side of the alumina base 1 and the heater film 4 formed between the alumina base 1 and the one pair of gold electrode 2 on the lower surface side. The sniffer sensor is further provided with plural number of terminals 5 or 4 terminals, for instance, and 4 lead wires 7 for connecting each of these terminals with the gold electrode 2.  The connection of the terminals 5 and the lead wire 7 is performed by flowing strong current and a spot welding by which even the metal of different material can be bonded.
Patent JP-H08232088-A (JP)
Title: Electrode cleaning method for vacuum arc descaling and device therefor
Inventor: TAKEDA KOICHI
IPC: C23G5/00
Filed: 1995-02-23
Abstract: PURPOSE: To clean the descaling electrodes of a vacuum arc descaling device and to restore descaling performance by inverting the polarities of these electrodes when deposits adhere on the descaling electrodes. CONSTITUTION: A hot rolled steel sheet 3 adhered with contaminants, such as oxide scale and oil on its surfaces in a vacuum vessel 1 are arranged to face the plural descaling electrodes 2 to 2" made of water cooled copper. Voltage is impressed between the hot rolled as cathode and the descaling electrodes 2 to 2" as anodes to generate arcs therebetween, by which the surfaces of the hot rolled steel sheet 3 as the cathode are descale and cleaned. The anodes 2 to 2" are inverted in polarity to the cathode for a short time by polarity changing mechanisms 5 to 5" installed between power sources 4 and 4" when the descalability is deteriorated by the deposition of the deposits on the anodes 2 to 2" in long-term use.  The arcs are then generated between the auxiliary anodes made of carbon, by which the deposits of the descaling electrodes 2 to 2" are removed and the descaling performance is restored.
Patent JP-H08231170-A (JP)
Title: Manufacturing device of hand belt and method thereof
Inventor: YOSHIDA MASANORI
IPC: B66B23/24
Filed: 1995-02-23
Abstract: PURPOSE: To dispense with any remeasurement at a time when layered canvas is taken into pieces by detecting the workload of a take-over machine forming a layered product as moving the canvas, and installing a marker which puts a position indicator to a tension member according to the detected value, in this manufacturing device of a hand belt available in an escalator or the like. CONSTITUTION: This hand belt manufacturing devices S helds a tension member 3 to be fed out of a tension member feeding part 16 with each canvas 2 to be fed out of plural pieces of can as feeding parts 17, forming a core body 4 or a layered product by means of a core body forming part. In addition, a take-over machine 18 consisting of a belt 18b suspended by a pair of pulleys 18a is installed in the downstream of this core body forming part, and movements of the layered product are carrier out by the belt 18b. In this case, an encoder 20, detecting the workload of this take-over machine 18, is installed there, whereby a marker 22 putting a position indicator to the tension member 3 being supplied and another marker 23 putting the position indicator to the backside of the core body 4 both are controlled by a control unit 21 calculating the workload of the take-over machine 18.
Patent JP-H08231794-A (JP)
Title: Styrenic composite resin composition
Inventor: ITAKURA MASAHIKO
IPC: C08L25/04
Filed: 1995-02-23
Abstract: PURPOSE: To provide a composition comprising a styrenic resin, a cellulosic material, and an inorganic filler in a specific ratio, having a woody touch, small in the linear expansion coefficient, excellent in the balance of the physical properties and in productivity and processability, and useful as a wood substitute. CONSTITUTION: This styrenic composite resin composition comprises (A) a styrenic resin, (B) a cellulosic material (e.g. wood meal having a size of 10-400 meshes), and (C) an inorganic filler (e.g. glass fibers, glass beads, glass flakes, tale, mica, silica or calcium carbonate). Therein, the total content of the components B and C is 30-60wt.% based on the weight of the composition, and the content of the component B is 5-45wt.%.
Patent JP-H07304957-A (JP)
Title: Addition-curable silicone psa with excellent lap-shear strength
Inventor: SHIYAOU BAAN RIN
IPC: C09J7/02
Filed: 1995-02-24
Abstract: PURPOSE: To obtain an addition-curable silicone pressure-sensitive adhesive compsn. suitable for PSA tapes for high-temp. operation by compounding an alkenyl-contg. diorganopolysiloxane having a specified viscosity, a benzene- soluble MQ resin, a set of two specific crosslinkers, and a catalyst.  
     CONSTITUTION: This adhesive compsn. comprises (A) an arom.-soluble copolymer having formulas I and II (wherein R is 1-6C hydrocarbon group provided about 0.2-5 wt.% of which contain hydroxyl groups), (B) an alkenyl-contg. polydiorganosiloxane having a viscosity of at least about 3,000 cP at 25°C, (C) a crosslinker comprising a polyfunctional hydrogenated silicone having at least two Si-H bonds per chain and a polyfunctoinal alkenylsilicone having at least two Si-bonded alkenyl groups per chain, (D) a reaction mixture of 60-100 pts.wt. component A and 40-0 pts.wt. component B, and (E) a hydrosilylation catalyst. Component A is a known polymer having M units and Q units and formed by reacting a silica hydrosol with hexamethyldisiloxane, etc. 
     COPYRIGHT: (C)1995,JPO