baber/WOPTO huggingface dataset:
Patent JP-H01113179-A (JP)
Title: Torch for welding
Inventor: TAKADA TOSHIHARU
IPC: B23K9/29
Filed: 1987-10-28
Abstract: PURPOSE:To obtain a product with high quality of the titled torch by forming a bend on a part of the torch tip for welding and enabling to perform automatic welding and reducing rearrangements in the course of welding. CONSTITUTION:A pipe A is put in the bend and an arrangement line C of a pipe 1 is brought in line with an axis of the torch 3 for welding and the tip of an electrode 5 is faced to an interface between a stand 2 and a pipe B and while the torch 3 for welding is rotated horizontally as shown by an arrow in the figure, welding is proceeded. In the course where torch 3 is rotated horizontally, the torch 3 itself is rotated by 180 deg. and rotated toward a welding end point without interrupting welding. The torch 3 returns to a welding starting point by putting the pipe A in the bend 6 in a reverse shape to the starting point at the end point. By this method, welding work of the pipe B will do by making arrangements only once and the welding work can be completed under the same condition.
Patent JP-S6326969-A (JP)
Inventor: HAYASHI HIDEO
IPC: H04N5/00
Filed: 1986-11-14
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-H06133536-A (JP)
Title: Universal power supply
Inventor: SATAKE YUUKI
IPC: H02M3/28
Filed: 1992-10-12
Abstract: PURPOSE:To prevent inadvertent operation of a first switching circuit 11 when the entirety is operated as a DC/DC converter by a DC power supply DC. CONSTITUTION:A DC power supply voltage Vd is introduced through a block circuit 14a to a voltage detecting circuit 14 for detecting an output voltage Vo and feeding the output voltage Vo to a first switching circuit 11. When a DC power supply DC is established and the DC power supply voltage Vd is generated, the block circuit 14a blocks operation of the voltage detecting circuit 14 thus interrupting the operation of the first switching circuit 11.
Patent JP-H0585872-A (JP)
Title: Production of granular fertilizer
Inventor: HONDA JITOKU
IPC: C05G5/12
Filed: 1991-09-25
Abstract: PURPOSE:To obtain granular fertilizer improved in efficacy by incorporating a powdery fertilizer with an electroless Ni plating waste liquor to make a granulation followed by drying through a conventional method. CONSTITUTION:Firstly, when the Ni content of an electroless Ni plating waste liquor is high, excess Ni is removed by solvent extraction or Ni powder deposition technique, and in case reductive phosphoric acids such as hypophosphorous acid or phosphorous acid are present, these acids are regulated, in advance, by e.g. air oxidation. Thence, a powdery fertilizer containing N, P and K at specified weight ratio is incorporated with an appropriate amount of the above resultant electroless Ni plating waste liquor containing malic acid, succinic acid, etc. When needed, a granulating auxiliary is added to the resulting mixture to make a granulation followed by drying through a conventional method and then sieving, thus affording the objective fertilizer with improved efficacy.
Patent JP-S63127061-A (JP)
Inventor: IMAIDA TAKESHI
IPC: F25B13/00
Filed: 1986-11-17
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-H08125576-A (JP)
Title: Multicarrier signal processor
Inventor: ROBAATO EBUAN MAIYAA
IPC: H04J13/10
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce the dynamic range of a multicarrier signal by isolating and modifying a carrier signal to be modified and connecting the modified carrier signal with an unmodified multicarrier signal. SOLUTION: A multicarrier signal processor 201 is provided with a controller 307 receiving at least a part of the multicarrier signals. The controller 307 analyzes the signal and recognizes at least one carrier signal of the multicarrier signal as that to be modified. At least one signal modifier 38N receiving at least a part of the multicarrier signals communicates with the controller 307. The modifier 38N isolates the carrier signal to be modified by the direction of the controller 307 and modifies it. A signal coupler 303 receives the modified carrier and connects it with the unmodified multicarrier signal. it is desirable that the processor 201 is used for reducing the dynamic range of the multicarrier signal.
Patent JP-H04149458-A (JP)
Title: Image forming device
Inventor: ITAGAKI HIROSHI
IPC: G03G15/00
Filed: 1990-10-12
Abstract: PURPOSE:To accurately adjust registration by providing a pattern image forming means, a pattern image read means, and a registration correction means and plurally performing pattern image reading actions. CONSTITUTION:This device is provided with the pattern image forming means 1-5 for forming a pattern image for correcting the registration, the pattern image read means 6-10 for reading the formed pattern image, and the registration correction means 20 for correcting misregistration based on the result of reading by the means 6-10. Then, at least, the pattern image reading actions are plurally performed and misregistration is corrected according to plural data of the misregistration. Thus, the misregistration is accurately corrected.
Patent JP-H10102421-A (JP)
Title: Waterproofing construction method for bridge surface such as highway bridge
Inventor: NAGANO YUTAKA
IPC: E01D19/08
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To simplify execution and, at the same time, to promote waterproof efficiency by spreading bituminous material and fiber material to level after primer is applied on a floor slab such as highway bridge, and impregnating the fiber material with bituminous material. SOLUTION: Primer such as asphalt rubber mixed solvent type adhesive, etc., is applied on an RC concrete floor slab such as highway bridge. Then, an operation car 1 is moved and, at the same time, bituminous material such as reforming asphalt composition adding rubber to ethylene-ethyl acrylate copolymer is injected to the floor slab 17 from front and rear nozzles 7A and 7B through a conveying pipe 5, front and rear spray bars 6A and 6B from a retaining warmth tank 2. Then, fiber material 13 of synthetic fiber such as polyester fiber, etc., stored in a fiber material storage device 12 is injected to the floor slab 17 through a fiber material injection nozzle 16. The fiber material 13 is infiltrated and mixed with the bituminous material to form a waterproofing layer on the floor slab 17.  By the constitution, execution can be simply carried out and, at the same time., waterproof efficiency can be promoted.
Patent JP-2001103124-A (JP)
Title: Information communication unit
Inventor: ITO TAKAYASU
IPC: H04M1/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone, i.e., an information communication unit with an antenna, that can apply ON/OFF control to an operating state of prescribed functions of itself attended with a telescopic operation of the antenna. SOLUTION: The information communication unit 1 having the antenna 101 for radio wave transmission/reception is provided with a means that activates prescribed functions of the information communication unit 1 when detecting that the antenna takes an operating position to obtain an optimum reception state when the antenna 101 sends/receives a radio wave and a means that deactivates the prescribed functions when detecting that the antenna takes a stored position at which the antenna is stored in the information communication unit 1. Since the telescopic operation of the antenna 101 controls the prescribed functions of the information communication unit 1, the ON/OFF control is applied to the operating state of the prescribed functions attended with the telescopic operation of the antenna 101.
Patent JP-H06124550-A (JP)
Title: Digital data recording device
Inventor: ETO YOSHIZUMI
IPC: H04N9/80
Filed: 1992-10-13
Abstract: PURPOSE:To retry a recording.reproducing even though a recording.reproducing condition is poor by providing a recording and reproducing control section and to more effectively conduct an error correction decoding by providing a correction control section and setting the correction number in an error correction decoding to an adequate value in accordance with the frequency of error occurrence. CONSTITUTION:The digital data recording device consists of a recording system signal processing section 1 which performs an error correction coding to data, a recording and reproducing section 2 which performs a data reading and writing from and to a recording medium and a reproduction system signal processing section 3 which performs an error correction decoding to the data reproduced from the recording and reproducing section. Moreover, a recording and reproducing control section 4 which controls the switching of the operations of the sections 1, 2 and 3 in the two recording and reproducing modes and a correction control section 5 which switches the error correction decoding method of the section 3 are provided.
Patent JP-H05112718-A (JP)
Title: Curable composition containing alkenylated compound
Inventor: HIIRO TOMOKI
IPC: C08G77/50
Filed: 1991-10-22
Abstract: PURPOSE:To provide a curable compsn. which cures quickly at high temp. to give a uniform cured article free from foaming. CONSTITUTION:A curable compsn. is prepd. by compounding a compd. having at least one alkenyl group in the molecule and obtd. by reacting a carboxylated compd. with an alkenylated epoxy compd., a compd. having at least two hydrosilyl group in the molecule, and a hydrosilylation catalyst as the essential components.
Patent JP-2000105727-A (JP)
Title: Multiprocessor, single processor, and data storage control method
Inventor: HORIGUCHI MASAHITO
IPC: G06F12/08
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide processors which can speed up the processing. SOLUTION: This system is provided with the processors 21 to 24 and controllers 221 to 224 which save data needed to be saved in private caches 31 to 34 other than corresponding private caches 31 to 34 when the data rewritten after being read to the private caches 31 to 34 from a main storage device 6 need to be saved from the corresponding private caches 31 to 34 so that data requested to be accessed from the private caches 31 to 34 and processors 21 to 24 are read out of the main storage device 6 and written to the private caches 31 to 34 corresponding to the processors 21 to 24 having sent the access requests.
Patent JP-H06129346-A (JP)
Title: Variable displacement pump
Inventor: NAKAO HIROTOSHI
IPC: F04B49/00
Filed: 1992-10-13
Abstract: PURPOSE:To enhance the controllability and energy savings of a variable displacement pump near a neutral position by improving the responsiveness of the pump at reduced pressure using simple constitution. CONSTITUTION:A controlling cylinder 15 and a bias piston 16 have their spherical end portions 15a, 16a pressed into contact with the respective upper and lower sides of a swash plate 1 for adjusting the displacment of a variable displacment pump 10, and the controlling cylinder 15 is connected to a delivery line 2 via a servo valve 20 and a pressure relief valve 18 is pressed into contact with the bias piston 16. When the swash plate 1 is tilted in the negative direction, the pressure relief valve 18 is pushed rightward via the bias piston 16 to open a first pressure relief port 18b so as to start discharging pressure oil in a pressure working chamber R1 and then the controlling cylinder 15 opens a second pressure relief valve 10b near a maximum tilting position, whereby responsiveness of the pump at reduced pressure is enhanced.
Patent JP-H07125472-A (JP)
Title: Dampening water composition for lithographic printing plate
Inventor: MATSUMOTO HIROSHI
IPC: B41N3/08
Filed: 1993-11-02
Abstract: PURPOSE:To improve printability, aging stability of liquid by incorporating a specific unit chemical structure in water soluble polymer compound in dampening water composition for a lithographic printing plate and specifying viscosity of the water soluble solution and degree of substitution of its compound carboxymethyl-containing group. CONSTITUTION:Dampening water composition for a lithographic printing plate contains water soluble high-molecular composition, and comprises a unit chemical structure represented by the general formula in the water soluble compound, wherein a particle size of water soluble solution of 10wt.% of its compound is set to a range of 5-100cps at 25 deg.C, and degree of substitution of carboxymethyl-containing group of the compound is set to a range of 1.0-3.0 or preferably 1.2-2.9. In the formula, R<1>-R<3> are hydrogen atom,-(CH2CH2O)CH2 COOM group, and at least one of the R<1>-R<3> is-(CH3CH2O)n-CH2COOM. n is integer of 0 or 1-5, M is H, Na, K, Li or NH4. Thus, a printed matter in which liquid aging stability is enhanced and which has excellent stability is obtained.
Patent JP-H02194275-A (JP)
Title: Concrete vibrator with drainage device
Inventor: UKITA KAZUAKI
IPC: E04G21/08
Filed: 1989-10-20
Abstract: PURPOSE:To remove surplus water at the same time as stamping of placed concrete by installing an impeller rotating round a vibratory element in a ring- shaped gap surrounding it, and sucking the water into the ring-shaped gap. CONSTITUTION:A concrete vibrator 10 is provided to generate vibration on a vibratory body 20 using a vibrating shaft 21 for stamping of the placed concrete. A holder 50 is installed at the periphery of this vibratory element 20, covered with an impeller casing 70, and put in communication with an opening 41 formed in the exterior surface of the casing 70 so as to form a ring-shaped gap d10 which surround the vibratory body 20. A drainage hole 72 is formed at this ring-shaped gap d10, and a screen 80 is fitted in the opening 41. An impeller is futted in this ring-shaped gap d10 and rotated round the vibratory body 20 with vibration of the same so as to suck the water contained in the placed concrete from the opening 41 into the ring-shaped gap d10 for drainage out of the drainage hole 72.
Patent JP-H05113135-A (JP)
Title: Gas turbine
Inventor: SUZUKI HIROSHI
IPC: F02C7/24
Filed: 1991-10-22
Abstract: PURPOSE:To simplify an adibatic structure in a gas turbine which is housed in a casing. CONSTITUTION:An adibatic space 55 which is communicated with a space inside a combustion cylinder 35 is determined between an inner cap 45 and an outer cap 42 which support the combustion cylinder 35. A gasket 56 is provided between the inner cap 45 and the outer cap 42. A plurality of cutouts 56B faced to the adibatic space 55 are formed on the gasket 56. A through-hole 45C is formed on the inner cap 45 for communicating the cutout 56B with a casing 21 into which compressed air from a compressor is introduced.
Patent JP-H07127971-A (JP)
Title: Argon separator
Inventor: UTADA OSAMU
IPC: F25J3/04
Filed: 1993-11-02
Abstract: PURPOSE:To simplify the structure of an apparatus for separating and collecting high purity argon by liquefaction rectification separation, reduce the power cost, and ensure high purity of collected argon and improve the yield. CONSTITUTION:Argon-containing gas derived from a double rectifier tower 1 is compressed by an argon compressor 52, and is thereafter introduced into a crude argon tower 3 for separating crude argon. A deoxydizing tower 102 for separating oxygen in the crude argon is provided at the upper portion of the crude argon tower 3, and a condensation evaporator 61 is provided at a connection portion between the deoxydizing tower 102 and the crude argon towers 3, which employs a bottom solution in the deoxydizing tower as a condensation refrigerant for the top gas of the crude argon tower 3.
Patent JP-S61156135-A (JP)
Title: Electrophotographic sensitive body
Inventor: ODA OSAMU
IPC: G03G5/08
Filed: 1984-12-28
Abstract: PURPOSE:To reduce the residual potential while maintaining satisfacoty dark attenuation characteristics by adding oxygen to an Se-Te alloy. CONSTITUTION:To an Se-Te alloy is added 1-1,000ppm oxygen. Oxygen is addes so as to reduce the residual potential while maintaining satisfactory dark attenuation characteristics, but >1,000ppm oxygen is liable to cause bumping during vapor deposition and makes a vapor-deposited film defective. Oxygen is added in the form of SeO2 of by bubbling.
Patent JP-S62134384-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: B62J17/06
Filed: 1985-12-05
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-H04150034-A (JP)
Title: Manufacture of semiconductor device
Inventor: OZASA YASUHIKO
IPC: H01L21/60
Filed: 1990-10-12
Abstract: PURPOSE:To eliminate that an etching residue for upper-layer interconnection formation use is produced at a stepped part by a method wherein the stepped part of an interlayer insulating film at the upper part of a lower-layer interconnection is filled with a photoresist and flattened. CONSTITUTION:An aluminum interconnection 3 as a lower-layer interconnection is formed on an oxide film 2 on a silicon substrate 1; a CVD nitride film 4 is applied; a through hole 6 is made on the aluminum interconnection 3 by using a patterned photoresist 5. Then, a titanium film 8 and a platinum film 9 are sputtered on the whole surface; the through hole 6 is plated with gold 11 via a photoresist 10; the platinum film 9 and the titanium film 8 are gas- etched. The stepped part of an interlayer insulating film at the upper-part of the lower-part interconnection is filled with the photoresist and flattened; it is eliminated that an etching residue is produced at the stepped part. Thereby, a defect by a short circuit is eliminated, and a fine gold interconnection can be formed.
Patent JP-H04149228-A (JP)
Title: One-pack type moisture-curing polyurethane composition
Inventor: KUNUGIZA MOTOYASU
IPC: C09K3/18
Filed: 1990-10-12
Abstract: PURPOSE:To obtain the subject composition, consisting essentially of a compound having hydroxyls, etc., apparently protected with an alkaline earth metallic halide in the molecule, useful as adhesives, waterproofing materials, etc., and capable of providing excellent mechanical properties, durability, etc. CONSTITUTION:The objective composition is obtained by adding a solvent, a plasticizer, a filler, etc., to a compound, having hydroxyls apparently protected with an alkaline earth metallic halide and isocyanates in the molecule and prepared by reacting an adduct of the alkaline earth metallic halide (preferably calcium chloride) with an organic polyhydroxyl compound having >=2 hydroxyls (preferably primary hydroxyls) with an organic isocyanate compound having >=2 free isocyanates as an essential component.
Patent JP-H11111125-A (JP)
Title: Vacuum valve
Inventor: OKUTOMI ISAO
IPC: C22C9/06
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide superior corrosion resistance, prevent temperature rise during current carrying, reduce noises and improve power transmission efficiency, and improve reliability by making a composition of at least one material of a sealing metal fitting consisting of a specific wt.% of Ni, a specific wt.% of C, and a sum of Fe and Co of less than a specific wt.%, and the remainder being Cu. SOLUTION: At least one material composition of sealing metal fittings 2a and 2b for sealing openings at both ends of an insulation cylinder 1 with air tightness consists of 25 to 55 wt.% of Ni, 0.001 to 0.1 wt.% of C, 0.001 to 5 wt.% of a sum of C and Mn, 0.005 to 1.5 wt.% of a sum of Mg and Mn, or 0.001 to 1.5 wt.% of a sum of C, Mg, and Mn. Further, 5 wt.% or less is added in a sum of Fe and Co, and the remaining main component is Cu. Thereby, when the openings at both ends of the insulation cylinder 1 are metal-blazed under a high temperature of about 500 to 1000 deg.C and sealed with air tightness, strength under the high temperature atmosphere is small to a thermal stress due to a difference of a thermal expansion coefficient, and the stress release can be ensured.
Patent JP-H0585231-A (JP)
Title: Shift hold controller of vehicle with continuously variable transmission
Inventor: WATANABE YOSHIKAZU
IPC: B60W10/10
Filed: 1991-09-26
Abstract: PURPOSE:To set a shift hold ON-OFF condition down to an optimization for shift hold control at time of braking as well as to control an automatic clutch so properly for its on-off motion. CONSTITUTION:An automatic clutch 2 and a continuously variable transmission 4 are combined together and mounted on a driving system, and a shift hold means 60 for increasing primary pressure forcibly by a shift hold signal out of a control unit 70 is installed in a transmission gear ratio control valve 30 in a hydraulic control system of the continuously variable transmission 4. In succession, not only an ABS operation but a tire lock are predicted by sudden deceleration, a wheel speed drop or the like on a low u road, and shift hold ON is judged, and in the case where brake OFF at time of this shift hold ON and stoppage by a false car speed are judged, shift hold OFF is judged, and shift hold control takes place. When these shift hold ON, OFT operations are judged, the automatic clutch 2 is controlled for its on-off motion at the same time.
Patent JP-H0586972-A (JP)
Title: Piston for engine and manufacture thereof
Inventor: TANIDA YOSHIO
IPC: F02F3/00
Filed: 1991-09-25
Abstract: PURPOSE:To make wear resistance of a piston ring groove compatible with initial drape property, in a piston made of an aluminum alloy. CONSTITUTION:A nickel.phosphorus plated layer 9 is formed on the surface of a top ring groove, formed in the piston base material 2 made of an aluminum alloy, in a state that pro-eutectic silicone particles 10...10 contained in the piston base material 2 are protruded in a dispersed state from the surface of the base material 10.
Patent JP-2000102772-A (JP)
Title: Washer
Inventor: MATSUI MOTOI
IPC: B08B3/10
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To wash out liquid chemicals or dust stuck on a glass substrate by making a flow of pure water a uniform flow to a glass substrate and further increasing the flow velocity of the pure water to strengthen a hit thereof against the glass substrate. SOLUTION: This washer is provided with a treating tank 10, a substrate guide 13 for fixing glass substrates 12, and a pure water pipeline 14 for feeding pure water. Furthermore, in order to increase the velocity of the pure water, a nitrogen pipeline 22 is connected to the pure water pipeline 14, and is provided with a regulator 23 for adjusting pressure of nitrogen and a nitrogen pressure gauge 24. Below the substrate guide 13, a water supply box 25 for mixing pure water and nitrogen to forcibly jet a mixture thereof is installed. Pure water 11 whose velocity has been increased by the nitrogen pressure is forcibly jetted from water supply holes made in the upper surface of the water supply box 25 like that in the pure water flow direction 27.  This pure water whose velocity has been increased flows upwards in clearances between the glass plates 12 to wash both sides of the glass substrates 12.
Patent JP-S63128342-A (JP)
Title: Silver halide photographic sensitive material containing novel coupler
Inventor: NINOMIYA HIDETAKA
IPC: G03C7/32
Filed: 1986-11-18
Abstract: PURPOSE:To obtain the titled material having excellent graininess and sharpness and to improve sensitivity and to reduce contamination of the titled material by incorporating a specific coupler capable of releasing a reducing agent which can be scavenged by effecting a coupling reaction to the titled material. CONSTITUTION:The titled material contains the coupler shown by formula I wherein A is a coupler residue having >=10 C a ballast group, R1 is a group capable of substituting to a benzene ring, (m) and (n) are each 1 or 2, when (m) is 2, R1 may be each the same or different with each other. R1 together with each other may form a ring. The total number of the carbon atoms contd. in (R1)m is >=10. As the titled material contains the novel coupler which is stable at the time of preservation and is capable of releasing the reducing agent having high ability of scavenging an oxidant of the color developing agent with a sufficient speed at the time of processing, the titled material having the excellent graininess and sharpness and high sensitivity and less contamination is obtd.