baber/WOPTO huggingface dataset:
Patent JP-H04297528-A (JP)
Title: Bending floater
Inventor: OTAWA KIMIAKI
IPC: C21D9/63
Filed: 1991-03-27
Abstract: PURPOSE:To prevent warp of a sheet due to temp. difference in width direction developed with difference between fluid speeds in sheet center and in sheet edge part in the case of wide breadth of sheet, with respect to fluid injection type bending floater for conveying mainly steel sheet in process line product for iron plant or sheet-shaped material of paper or plastic film, etc., under condition of curving and non-contacting. CONSTITUTION:Plural floaters 1 are disposed along locus conveying the steel sheet 8 and connected with a plenum chamber 4 through flow rate adjusting dampers 3 to each. The plenum chamber 4 is constituted so as to blow cold blast in there with a blower 5. An air exhaust passage 2 is arranged between mutual floaters 1 and an exhaust passage adjusting valve 7 is set at the outlet to each. Air blown from a nozzle 6 in the floater 1 is exhausted not only from both end parts of the steel sheet 8, but also from exhaust passage 2 through the whole periphery of each floater.
Patent JP-H02264425-A (JP)
Title: Semiconductor crystal growth device
Inventor: KUME ICHIRO
IPC: H01L21/208
Filed: 1989-04-04
Abstract: PURPOSE:To prevent P from mixing with a molten solution by a method wherein PH3 gas is fed along the surface of a wafer to a carbon boat to be inserted into a reaction tube. CONSTITUTION:An InP substrate wafer 6 is mounted on a specific position on a carbon boat. Next, after inserting the boat into a quartz reaction tube 1, PH3 gas 8 is fed to a quartz tube 7 for leading-in PH3 gas 8. The fed PH3 8 runs from a space 10 in the boat 3 through the part above a bulkhead 9 to prevent the wafer 6 in the reaction tube 1 from thermal cracking. The reaction tube 1 kept as it is for specific time is cooled down to the deposition temperature. Furthermore, since the PH3 gas is fed from nearly central position of the reaction tube 1, P is hardly deposited on the inner wall of the reaction tube 1 on the part farther from the central position. Accordingly, P can be prevented from mixing with a molten solution 5 thereby enabling a semiconductor to be epitaxially deposited at a specific composition ratio.
Patent JP-H07272234-A (JP)
Title: Information recording method
Inventor: ONO FUMIAKI
IPC: G11B5/008
Filed: 1994-03-31
Abstract: PURPOSE:To obtain an information recording method in which scanning of a track can be precisely performed and information can be recorded with high density with a magnetic recording device or a magnetic recording and reproducing device having simple structure. CONSTITUTION:A track group 3 is formed by arranging the prescribed numbers of data tracks 2 having the prescribed length in the direction of width of a tape 1 and also in the almost parallel direction to a longitudinal direction of the tape 1 on the magnetic tape 1. And a first control track 4 in which a tracking signal to precisely scan respective data track 2 is recorded is formed between track groups, and a second control track 5 in which a track group moving control signal to move the reproduced data track 2 between track groups is recorded is formed at the upper part and the lower part of the tape 1 holding the track group 3 between them.
Patent JP-H03281618-A (JP)
Title: Primer composition for polyamide
Inventor: SHIRATO HITOSHI
IPC: C09J183/04
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a polyamide coating film excellent in heat resistance, water resistance, hot-water resistance and adhesion by using a composition prepared by mixing a phenolic resin oligomer with two silane compounds as a primer. CONSTITUTION:This primer composition is one used in forming a polyamide coating film on a metallic surface. This composition mainly consists of a phenolic resin oligomer, a silane compound having both functional groups of SiOR and/or SiOH and functional groups of a vinyl group and/or a carboxyl group in the molecule and a silane compound having both functional groups of SiOR and/or SiOH and a functional group of an amino group in the molecule. It is desirable that the number of equivalents of SiOR and SiOH of one silane compound is equal to that of the other. The mixing ratio of the silane compounds to the phenolic resin is about 0.1:99.9 to 30:70 by a weight ratio.
Patent JP-H04296687-A (JP)
Title: Speed meter for ship approaching pier
Inventor: TAKENAKA KOICHI
IPC: G01S15/42
Filed: 1991-03-26
Abstract: PURPOSE:To improve measuring accuracy owing to the increase in measuring frequency by providing transducers provided with a plurality of frequencies on the bow and stem and transducing switched so that the frequencies of the transducers may be differed from each other. CONSTITUTION:A pulse circuit 3 is triggered by a timing signal of a fixed cycle from a timing circuit 1, and an output pulse signal is applied to the terminal A of a transducer 5 and energized to radiate ultrasonic wave of the first frequency f1. In addition, the output of a dividing circuit 2 operating in synchronism with the timing signal is applied to a switching apparatus 4, and the pulse signal from the pulse circuit 3 applied to the terminal B of the transducer 5 to radiate ultrasonic wave of the second frequency f2. The reflecting signals from the ship of frequencies f1 and f2 which were radiated alternately are received by receiving circuits 6-1 and 6-2 respectively to measure(7-l and 7-2) the distance from the alongside pier to the ship and the moving speed. When measurement error exceeds the threshold, measured value is eliminated as abnormal value, and only the measured value of specified accuracy is averaged (8) the average value is indicated (9) as measured data.
Patent JP-H0230690-A (JP)
Title: Coated granular fertilizer and production thereof
Inventor: UMAHARA AKIRA
IPC: C05G3/00
Filed: 1989-04-04
Abstract: PURPOSE:To obtain a slowly acting fertilizer capable of supplying a vegetable with nutrient at an adequate stage by coating a granular fertilizer with a coating material composed of a specific polymer. CONSTITUTION:A coating material (A) composed of a vinyl chloride-ethylene copolymer contains vinyl chloride and ethylene at a weight ratio of (50-90):(50-10) in terms of monomer and contains <=10wt.% of a functional monomer such as acrylamide, methacrylamide, N-methylol acrylamide, N-butoxymethyl acrylamide, acrylic acid, glycidyl methacrylate and hydroxyethyl acrylate. A granular fertilizer 4 (B) such as urea having particle diameter of 2-10mm is heated at 40-50 deg.C. An emulsion of the component A is sprayed through a nozzle 3 against the heated component B 4 with hot air of 40-50 deg.C in an amount of 5-40wt.% based on the component B and dried to obtain a coated material (C). The component C is heated at 80-130 deg.C to effect the aging of the coating layer and obtain the objective coated granular fertilizer.
Patent JP-S62244971-A (JP)
Inventor: HASEGAWA YUKIO
IPC: E04B1/35
Filed: 1986-04-16
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-S59211386-A (JP)
Title: Solid-state image pickup device
Inventor: CHIKAMURA TAKAO
IPC: H04N5/335
Filed: 1983-05-16
Abstract: PURPOSE:To attain high density for picture elements and high speed by forming MOS transistors (TRs) reading a signal charge on a photoconductive film into a vertical scanning circuit in longitudinal direction. CONSTITUTION:A gate electrode 21 of the MOS TRs forms a row connection with the vertical scanning circuit. Further, a drain section 24 has the opposite conduction to that of a substrate 32 and forms a column connection to a horizontal scanning circuit via a diffusion layer 25 having the same conduction type. Further, a source section 26 has an opposite conductive type as that of the substrate 32 and is connected to a metallic electrode 28. Then, the MOS TRs reading the signal on the photoconductive film into the drain scanned vertically are formed in longitudinal form.
Patent JP-S60231572-A (JP)
Title: Vertical fillet welding device
Inventor: TOYOHARA TSUTOMU
IPC: B23K9/02
Filed: 1984-05-01
Abstract: PURPOSE:To improve workability and working efficiency by mounting a welding torch, an attracting device and chain driving mechanism, etc. to a traveling carriage which is suspended and supported by means of a chain. CONSTITUTION:The traveling carriage 11 suspended and supported by the chain 5 descends smoothly when the chain 5 is delivered from a gear box 15 by operating an operating part 20 such as a switch. A welding torch 17 is then lowered along the cross line which is a weld line and desired vertical fillet welding is thus executed. A limit switch 19 is actuated upon arriving of the carriage 11 at a lower limit position, then the traveling of the carriage 11 and the fillet welding by the torch 17 are simultaneously and automatically stopped and the specified fillet welding is completed.
Patent JP-S59212156-A (JP)
Title: Pinch roll for continuous casting device
Inventor: KATOU MASAHIKO
IPC: B22D11/128
Filed: 1983-05-17
Abstract: PURPOSE:To provide a titled pinch roll which is low in initial cost and has an excellent function by supporting the upper pinch roll in a way as to permit free change of its position and holding the lower pinch roll in a fixed position so as to grasp only the web of a beam blank in the stage of casting the beam blank in particular. CONSTITUTION:This pinch roll is so constituted as to grasp the web 90c of a beam blank 9 with upper and lower pinch rolls 80c, 80d. Roll chocks 13a, 13b are suspended freely vertically movably by means of cylinders 14a, 14b to vertical frames 12a, 12b. thereby forming a roll gap adjusting mechanism. The circumferential surfaces of the pinch rolls 80c, 80d that contact with the web 90c of the blank 9 are made to have the max. width permitted within the casting conditions to increase pulling force. It is also possible to cast a broad slab. The grasping of a square billet is accomplished within the width of the above- mentioned circumferential surfaces of the rolls.
Patent JP-H09284162-A (JP)
Title: Receiver
Inventor: ISHII JUNICHI
IPC: H04B1/16
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale by providing a local oscillation circuit and using a changeover circuit, two mixer circuits and a π/2 phase shift circuit in common for an FM demodulation circuit and an orthogonal demodulation circuit. SOLUTION: An output of an intermediate frequency amplifier circuit 4 is outputted in the case of demodulating an FM signal and an output of a local oscillation circuit 6 is outputted in the case of demodulating a quadrature modulation signal through a switch 7 throwing its position by a switching control signal S101. In the case of demodulating the FM signal, a 1st frequency mixer circuit 51 mixes frequencies of an intermediate frequency signal and the intermediate frequency signal via the switch 7 and a 2nd frequency mixer circuit 52 mixes frequencies of the intermediate frequency signal and the intermediate frequency signal whose phase is shifted by π/2, then the circuit 52 provides an output of the frequency- demodulated signal.  On the other hand, in the case of demodulating a quadrature modulation signal, the 1st frequency mixer circuit 51 mixes frequencies of the intermediate frequency signal and a local oscillation frequency signal and the 2nd frequency mixer circuit 52 mixes frequencies of the intermediate frequency signal and the local oscillation frequency signal whose phase is shifted by π/2, then the circuit 51 provides an output of an in-phase demodulation signal (I signal) and the circuit 52 provides an output of an inverted phase demodulation signal (Q signal).
Patent JP-H05248255-A (JP)
Title: Lubricating device for engine
Inventor: OKI KANAME
IPC: F02B53/04
Filed: 1992-03-09
Abstract: PURPOSE:To prevent a gas seal from its abnormal wear and seizure by suitably supplementing lubricating oil washed out by fuel adhering in a combustion chamber. CONSTITUTION:A device has a fuel adhering amount detecting means for detecting an amount of fuel adhering to a wall surface of a combustion chamber 7 and a lubricating oil amount increasing means 27 for increasing an amount of lubricating oil supplied into the combustion chamber 7 when the adhering amount of fuel detected by this detecting means is in an increasing trend.
Patent JP-S5514907-A (JP)
Title: Air control valve for fuel injection engine
Inventor: TAKAMARU TAKESHI
IPC: F02D33/00
Filed: 1978-07-14
Abstract: PURPOSE: To disuse extra pipes and others for simplification by providing an after- burning prevention and a first idling mechanism to an air control valve to adjust the suction air amount of an internal combustion engine with a common air outlet.  
     CONSTITUTION: An air control valve 1 to regulate the suction air amount of an automobile apark-ignition engine provided with a fuel injection unit is provided with an after-burning prevention mechanism to detect a suction pipe negative pressure at the sudden closing of a throttle valve 2 for supplying air by bypassing the throttle valve 2. It is also provided with a first idling mechanism to supply a fixed amount of air for the operation of a car cooler or a car air-conditioner by bypassing the throttle valve 2 even in the idling of the engine. Since both mechanisms of after- burning prevention and first idling are equipped to the air control valve 1, the whole structure can be simplified very compactly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10284534-A (JP)
Title: Electrode connector and its manufacturing method, and semiconductor device having electrode connector and its manufacturing method
Inventor: KURODA HIROSHI
IPC: H05K3/34
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing process by a method wherein an electrode connector in which a plurality of solder pillars are buried in thermosetting resin is heated in a state that it is an arranged between a semiconductor chip and a wiring substrate, and the solder pillar is reflowed and both external electrodes of the semiconductor chips and wiring substrate are electrically connected by the solder pillar. SOLUTION: An electrode connector 1 is set in an upper part of a printed substrate 5, and an external electrode 5a of a substrate 5 is brought into contact with a solder pillar 2 of an electrode connector 1. Next, a semiconductor chip 6 is set in an upper part of the electrode connector 1, and a solder pillar 2 of the electrode connector 1 is brought into contact with an external electrode 6a of the semiconductor chip 6. Next, it is heated and the solder pillar 2 is reflowed, and the solder pillar 2 is joined to the external electrode 5a of the substrate 5, and also is joined to the external electrode 6a of the semiconductor chip 6, so that the semiconductor chip 6 is mounted to the substrate 5. In this case, thermosetting resin 3 of the electrode connector 1 is completely set and solidified by heating, and the solder pillar 2 is completely joined to the thermosetting resin 3.
Patent JP-S58210090-A (JP)
Inventor: RONARUDO BURUUSU GAMIRU
IPC: A61K31/35
Filed: 1983-05-17
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-H05253676-A (JP)
Title: X-shaped welding gun
IPC: B23K11/11
Filed: 1992-03-11
Abstract: PURPOSE:To provide the X-shaped welding gun capable of preventing deformation and damage of electrodes and a welding panel by automatically adjusting the opening time of a stopper at the time of welding work and abutting both electrodes on the welding panel at the almost same time. CONSTITUTION:The X-shaped welding gun is provided on an axis 6 provided with a couple of arms 1 and 2' fitted with the electrode 3 and 4 on the respective tips on a cradle 5. A cylinder 7 for the stopper is then set up on the cradle, a rod 11 of a piston 10 which can be abutted on the stopper 9 is connected to the one arm 1, a control value 8 provided with a flow rate control member 16 which can be abutted on the other arm 2 is set up on the cradle and the control value is connected to a fluid supply and discharge path 13 to the cylinder for the stopper, by which the supply and discharge of a fluid to the cylinder for the stopper is automatically controlled.
Patent JP-S58204769-A (JP)
Title: Ac/dc converter
Inventor: OOSHIMA IWAO
IPC: H02M7/10
Filed: 1982-05-24
Abstract: PURPOSE:To rationalize the installing position of components by disposing low and high voltage thyristor bulbs in a DC transmission AC/DC converter aligned at the sides of AC buses of both transformers for energizing both. CONSTITUTION:An AC/DC converter is composed of units IN1 and IN2 in which thyristor bulbs 1a, 1b energized by low and high voltage transformers TR1a, TR1b are connected in series with one another. When disposed in a site R, the TR1a, TR2a are aligned inside and the TR1b, TR2b are outside, the buses of the former are simultaneously wired in 3 phase to the thyristor bulbs 1a, 2b, the buses of the latter are connected via three single phase buses to the thyristor bulbs 1b, 2b. Accordingly, since the thyristor bulb arms of the same type are aligned at the same side, check and maintenance can be facilitated, and the length of connecting wires can be shortened, thereby rationalizing the installing area.
Patent JP-H07290305-A (JP)
Title: Boring bar
Inventor: UEDA HIROKI
IPC: B23B29/02
Filed: 1994-04-25
Abstract: PURPOSE:To provide a boring bar capable of effectively suppressing chatter vibration and boring a work with high machining accuracy even when L/D is made larger. CONSTITUTION:This boring bar is provided with a head section 2 having a cutting tip 1 at the top of an axial shank section 3, and the shank section 3 is coated with a film layer 5 made of a steel material or an aluminum material having the bending elastic modulus higher than that of fiber reinforced plastic on the outer periphery of an axial main body 4 made of fiber reinforced plastic. The shear deformation of the plastic matrix material constituting the main body 4 of the shank section 3 is restrained by the film layer 5 on the outer periphery, and high rigidity and a high loss factor can be concurrently secured. Even when L/D is made larger, the occurrence of chatter vibration is suppressed, and a work can be bored with high accuracy.
Patent JP-S5421275-A (JP)
Title: Photo mask for semiconductor wafer manufacture
Inventor: SAKASHITA TAKESHI
IPC: G03F1/00
Filed: 1977-07-19
Abstract: PURPOSE: To prevent mixed use of wafers by enabling to identify the types by visual inspection, by providing the display section at arbitrary location in the element pattern regions of a plurality displayed on the mark surface and by using it as the pattern type display in forming the element pattern on a wafer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01258147-A (JP)
Title: Method for moving/duplicating document between hierarchies in electronic filing system
Inventor: MIZUHO HIROSHI
IPC: G06F17/30
Filed: 1988-04-08
Abstract: PURPOSE:To easily perform the classification and arrangement of a document by performing the movement(duplication) of the whole or a part of the document in a designated hierarchy by indicating a moving(duplicating) origin/destination on a hierarchical structure diagram displayed in an image. CONSTITUTION:A hierarchy selection mechanism (a) expresses hierarchical structure in the image, and a document retrieval mechanism (b) performs the input of a retrieval condition, and retrieves the document which coincides with an inputted condition by using a document managing mechanism, and takes it out, and displays it as a list on a display. Next, when the movement(duplication) of the document is instructed by an operator, a document(group) selection mechanism (c) offers whether all or a part of the documents is targeted. After the above operation and confirmation are completed, a control mechanism (f) performs the update of information on the document managing mechanism (d). In such a way, it is possible to perform the movement(duplication) of the document accurately and rapidly.
Patent JP-S57202179-A (JP)
Title: Automatic focusing device
Inventor: TODAKA YOSHIHIRO
IPC: H04N5/232
Filed: 1981-06-08
Abstract: PURPOSE:To prevent malfunction due to deficient dynamic range, by switching the sensitivity of a detector detecting a video signal for automatic focusing at the upper and lower limits, and extending the dynamic range. CONSTITUTION:A light from a lens 1 is inputted to a step shape variable gain amplifier 10 from a terminal 3 as a video signal at a photoelectric converting circuit 2. A detector 5 is connected to an amplifier 10 and the gain of the amplifier is switched via an excessive output detection circuit 12 when the detected output is excessive and via a minimum output detection circuit 13 when the output is small. A latch pulse generating circuit 14 is connected to output detecting circuits 12 and 13, and a previous value held in a differential hold circuit 6 at the changeover of the gain is given to a motor driving circuit 7 to drive a lens driving motor 18. Thus, the malfunction at the gain switching is prevented, and the dynamic range of the detector 5 can be extended.
Patent JP-S61244379-A (JP)
Inventor: YAMAKAWA AKIRA
IPC: A63C5/048
Filed: 1985-04-23
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-H07293437-A (JP)
Title: Variable displacement swash plate type compressor
Inventor: UMEMURA YUKIO
IPC: F04B27/14
Filed: 1994-04-25
Abstract: PURPOSE:To provide a variable volume tilting plate type compressor which enables operation under a complete distroke state, has small size, light weight, brings about a small cost. CONSTITUTION:In a variable volume tilting plate type compressor, a moving means 52 forcibly moves in an axial direction a sleeve 61 until inclination of a socket plate 16 is shifted from a position perpendicular to a driving shaft 11 to a position inclined by a specified angle, which sleeve 61 is slidably fitted to the driving shaft 11 in an axial direction, and with which the socket plate 16 is oscillatably engaged through a connecting pin 64. The moving means 52 a push pin 62 which is abutted against an axial end face of the sleeve 61 in a reciprocating manner in an axial direction, and a hydraulic mechanism 63 which applies hydraulic pressure to the push pin 62 for moving.
Patent JP-S5713880-A (JP)
Title: Line id detecting circuit
Inventor: TADAMI MITSUSHIGE
IPC: H04N9/465
Filed: 1980-06-26
Abstract: PURPOSE: To improve detection precision by performing line ID detection without exercising automatic phase control in an initial state and by exercising automatic phase control over a subcarrier on the basis of the detected result.  
     CONSTITUTION: When a power switch 20 is closed, a monostable multivibrator 16 is driven to output a pulse which goes to a 1 for two seconds. This pulse closes a switch 17 to stop automatic phase control APC for two seconds. In this state, when a horizontal synchronizing signal H and a subcarrier signal SC are inputted to terminals 1 and 2, the signal H triggers a monostable multivibrator 4. The output B of this monostable multivibrator 4 and the output C of a delay circuit 5 are applied to an AND gate 6, which outputs a 140n seconds width pulse to FFs 7 and 8. The output of this FF7 is a line ID signal, which is supplied to a malfunction detecting circuit 22. When the output of the FF7 is in phase with that of the FF8 for longer than a 15H period counted by a counter 10, it is concluded that the output of the FF7 shows correct line ID. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05286843-A (JP)
Title: Skin cosmetic containing culture mixture of suehirotake @(3754/24)schizophyllum commue)
Inventor: FUKADA SHUZO
IPC: A61K8/00
Filed: 1992-04-08
Abstract: PURPOSE:To provide a novel cosmetic which has excellent skin color- lighteningeffect and humectant effect with physical and chemical stability and safety to skins or bodies. CONSTITUTION:The mycelia of SUEHIROTAKE (Schizophyllum commune Fr.) are cultured in a medium containing a saccharide including glucose in its molecule as an essential component and the culture mixture is used to prepare the objective skin cosmetic.