baber/WOPTO huggingface dataset:
Patent JP-H09275014-A (JP)
Title: Coil part and its manufacturing method
Inventor: FUJII HIROSHI
IPC: H01F41/04
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a troidal coil part with advantages in electronic characteristics. SOLUTION: A coil part includes a conductor 2 with a plurality of turns in an insulated body. The conductor 2 has each turn part with diameters different gradually from one end to the other end along an inner face of a hollow outer insulating body 1, and at least each turn part is located at different plane positions. The conductor 2 has an inner magnetic body 5 for forming a closed loop magnetic path inside the conductor 2. In this way, a coil part with good electronic characteristics, such as small stray capacitance between the conductors, and small direct current resistance in the conductor 2, along with a structure easy to fabricate in small number of steps, can be obtained.
Patent JP-S559654-A (JP)
Title: Preparation of azo lake pigment
Inventor: YUI MASAYUKI
IPC: C09B63/00
Filed: 1978-07-05
Abstract: PURPOSE: To prepare an azo lake pigment having uniform and high qualities, by supplying a reactor continuously and simultaneously with a solution containing a diazo compound and a lake forming agent and a solution containing a coupling component, and carrying out the coupling reaction in the reactor.  
     CONSTITUTION: A reactor is supplied continuously and simultaneously with (A) a solution or dispersion of a diazo component obtained by the diazotization of an amine of formula II [R is (non)substituted benzene- or naphthalene-ring having one or more -SO 3 H or -COOH], and a lake forming agent comprising a water soluble salt of Ca, Ba, Sr, etc., and (B) a solution or dispersion of a coupling component obtained by dissolving a compound III in an alkaline aqueous solution, and if necessary, adding a rosin soap or a surface active agent. The molar ratio of the coupling component to the diazo component is 1 to 1W1.2. The coupling reaction product is continuously taken out of the reactor to obtain the azo lake pigment of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05278921-A (JP)
Title: Sheet exhaust tray
IPC: B65H31/00
Filed: 1992-04-03
Abstract: PURPOSE:To provide a sheet tray, which can simply be accommodated compactly during out of service and can work satisfactorily with sheets of large format while in the service mode. CONSTITUTION:Under the sheet, exhaust hole 17 in the body M of a device concerned, a recess 18 is formed, where a sheet exhaust tray T11 is installed in such a way as capable of being accommodated and drawn out. The tray T11 is embodied in the unit construction, comprising a tray part 21 formed by folding a thin resin sheet to generate pleats 21a, so that the part 21 can be opened and shut as if a folding fan, and a unit case 22 capable of being accommodated in the condition that the tray part, 21 is shut. The tray part 21 cap also be opened single-hingedly in an approx. horizontal plane round a rotary shaft provided at one end inside of the unit case 22. During out of service, the tray part 21 is held in the condition accommodated in the unit case 22, and is held in the condition the tray part 21 is fully spread in the service mode.
Patent JP-S5417683-A (JP)
Title: Semiconductor device
Inventor: KAMIYA YASUO
IPC: H01L29/72
Filed: 1977-07-08
Abstract: PURPOSE: To manufacture a semiconductor device with the maximum switching power increased without connecting the clamp element of a diode, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S558871-A (JP)
Title: Formation of anticorrosive coat on bolt
Inventor: NAGAO SHIYOUZOU
IPC: F16B33/06
Filed: 1978-07-05
Abstract: PURPOSE: To obtain anticorrosive coat free of destruction when clamping nut and having good workability by the procedure in which an anticorosive coat is applied on the portion from the head of bolt to a thin spacer provided on the periphery of the threaded portion of bolt and then the spacer is removed.  
     CONSTITUTION: The thin spacer d of a Mylar film, etc., having excellent strippability, is inserted into the threaded portion B 1  of the bolt B 0 , and then the portion from the bolt head B 01  to the middle of the threaded portion B 1  is coated wit the resin C of a rubber, an ethylene-propylene copolymer, etc., having excellent flexibility, by a dipping method, etc., followed by baking as needed. Then, the spacer d is removed. Because, when clamping the parts a and b to be clamped with the bolt B and the nut N, no destruction takes place due to the deformation of the coat C on the threaded portion B 1  into a bellows form by clamping force, it is possible to keep the anticorrosive function in good condition without damaging its workability by providing it with a sufficient thickness of the coat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60225012-A (JP)
Title: Measuring instrument of length
Inventor: KOBASHI TAKASHI
IPC: G01B21/02
Filed: 1984-04-24
Abstract: PURPOSE:To prepare a huge digital-type length measuring instrument by a method wherein a slider is provided on the main body of a long scale, a short scale is fitted to this slider, a sub-slider is fitted to this scale, and an encoder is provided in the sub-slider. CONSTITUTION:A main scale jaw 2 is formed on a main scale 1, and a slider 4 having a slider jaw 3 is fitted thereto. One end of a scale 6 is fixed to the slider 4, while the other end of the scale 4 is supported by a sub-slider 7. Moreover, an encoder is incorporated in the sub-slider 7. Then, a clamp 9 is tightened while clamp 8 is loosened, so that the sub-slider 7 can be moved in relation to the main scale 1. Next, when the slider 4 is moved with a basic sizer held by the jaws 2 and 3 between, the sub-slider 7 is also moved, and a basic length is stored in a digital indicator 14. Then, the clamp 8 is tightened while the clamp 9 is loosened, so that the scale 6 and the sub-slider 7 and moved relatively, and a length is indicated digitally by the movement of the scale 6. Since a small scale can be used and a thermal effect can be disregarded, a huge length measuring instrument can be prepared.
Patent JP-H0591974-A (JP)
Title: Surgical instrument
Inventor: KEBUIN DABURIYUU SUMISU
IPC: A61B10/00
Filed: 1992-04-04
Abstract: PURPOSE: To provide a disposable endoscopic surgical instrument. CONSTITUTION: A surgical instrument 10 is provided with a hollow tube 15, a crevice 30 formed separately from the tube 15, end part acting devices 90 and 92 pivotally fixed to the crevice 30, a push rod 60 which elongates through the tube 15 and is mechanically joined to the end part acting devices 90 and 92 and an actuating means to impart reciprocating motion to the tube 15 to the push rod 60. The reciprocating motion is converted into pivotal motion of the end part acting devices 90 and 92.
Patent JP-S57200558-A (JP)
Title: Gate valve method of transferring wafer into air-tight chamber
Inventor: AKAI YASUSUKE
IPC: H01L21/677
Filed: 1981-06-01
Abstract: PURPOSE:To reduce a required space, by enabling wafers to pass through slits of two gate valves thereby every other wafer is first transferred and then the remaining wafers are transferred. CONSTITUTION:The wafers, for example twenty-five wafers, equi-spaced and stored in a cassette in a chamber A of an air-tight apparatus will be transferred into an adjacent chamber B. In this case, the two gate valves 2A, 2B each having slits 5 through which the wafers can be passed are provided between the chambers A, B, which gate valve 2A is movable, and which gate 2B is fixed. When the slits 5 of the gate valves are registered, every other wafer, that is, thirteen are transferred via slits 5 into the cassette 2B. Next, the movable gate valve 2A is moved vertically to register the slits 5, and the remaining twelve wafers are transferred into the cassette 2B.
Patent JP-S58200383-A (JP)
Title: Digitization system
Inventor: ITOU TSUYOSHI
IPC: G02F1/133
Filed: 1982-05-17
Abstract: PURPOSE:To facilitate a check and to simplify a mechanism for printed-circuit board detection by a digitizer, by arranging transparent liquid crystal on a draft of a printed-circuit board on a digitizer plate surface, and displaying draft information on the liquid crystal. CONSTITUTION:Position information on an optional layer of the draft 3 of the printed-circuit board seen through the liquid-crystal plate 14 is scanned with a stylus pen 15, whose detection information is outputted as X and Y coordinate information from the digitizer 13 and inputted to a CPU6 together with information on an element set by an operation mechanism. The detection information inputted to the CPU6 is supplied to the liquid crystal plate 14 and displayed corresponding to the detection position. Therefore, the draft 3 of the printed-circuit board can not be viewed, so the draft information is inputted to the CPU6 correctly.
Patent JP-S60224942-A (JP)
Title: Fuel injection pump
Inventor: WAKASA AKINORI
IPC: F02D41/00
Filed: 1984-04-24
Abstract: PURPOSE:To permit an actuator to function as a dashpot and prevent a pump from its torque shock, by gradually releasing the operating pressure from the actuator for use of the first idle operation when a control lever of the injection pump is placed in an opening of the predetermined value or more at deceleration of an engine. CONSTITUTION:When a first idle signal is generated, a control unit 20 turns on the first control valve 11 and introduces the negative pressure to a pressure-type actuator 5. While the control unit 20 turns off the valve 11 from a position detection signal for a rod 6 of the actuator 5 when the rod 6 comes to be placed in a position corresponding to a predetermined first idle opening theta1, thus actuating a control lever 2 of an injection pump 1 to the opening theta1. Next the control unit 20, when an opening thetac of the lever 2 becomes the opening theta1 or more further with an engine in its decelerating condition, controls the second control valve 12 after controlling the first control valve 11 when the opening thetac exceeds a preset opening theta2(>theta1) for dashpot action, permitting the actuator to display the dashpot action preventing rapid deceleration.
Patent JP-H06276485-A (JP)
Title: Method for reproducing fast feed picture and fast returned picture from motion picture information subject to high efficiency coding
Inventor: YAMAGISHI TORU
IPC: H04N19/577
Filed: 1993-03-17
Abstract: PURPOSE:To obtain a reproduced picture with a smooth motion from motion picture information subject to high efficiency coding at the timer of reproduction of fast feed picture and fast returned picture. CONSTITUTION:When a picture of only I frame is selected and reproduced from a bit stream in which I, P, B frames or the like are in existence in mixture and a fast feed/fast returned picture is reproduced, the average interval between I mutual frames arranged in the bit stream is arranged so as to be a predetermined interval by which an interval of displayed pictures is made constant, and the retrieval of an I frame to be reproduced succeedingly to the reproduced I frame is started from a position resulting from subtracting a predetermined value K from an integer multiple of the predetermined interval in the case of reproduction of a fast feed picture and the retrieval of an I frame to be reproduced succeedingly to the reproduced I frame is started from a position resulting from adding a predetermined value M to an integer multiple of the predetermined interval in the case of reproduction of a fast returned picture. Thus, a time required to detect an object I frame is reduced, number of reproduced pictures per unit time is increased and a reproduced picture with smooth motion is easily obtained.
Patent JP-H01257255-A (JP)
Title: Electrophoresis-medium supporting plate
Inventor: NAKANO TAKAMORI
IPC: G01N27/26
Filed: 1988-04-06
Abstract: PURPOSE:To make the position of an electrophoresis path in an electrophoresis medium constant, by scribing markers at arbitrarily specified positions of an electrophoresis- medium supporting plate, and forming a well which is to become a starting point of the electrophoresis path along the marker positions. CONSTITUTION:A liquid-state medium is inputted between an electrophoresis-medium supporting medium plate 2 on which markers 1 are written and a supporting plate 4. Then, a comb (jig having irregularities) 3 on which markers 1' are written is inserted so that the markers 1' match the markers 1 of the supporting plate 2. Thus, an electrophoresis medium is formed. When the electrophoresis medium formed in this way is used, the position of the electrophoresis path becomes constant for every electrophoresis medium with respect to the supporting plate 2. A detecting device is attached to the specified position of the supporting plate 2 with an automatic detecting device having an electrophoresis pattern constituted with the following devices: an electrophoresis device which separates a specimen marked with, e.g., radioisotope; and a device for detecting the specimen in electrophoresis on real time. Then, the electrophoresis path can be positioned at the response part of the detecting device all the time. Therefore, the electrophoresis characterized by high reproducibility can be performed.
Patent JP-S527557-A (JP)
Title: Double rail hoist
Inventor: YAMAZAKI ISAMU
IPC: B66C11/00
Filed: 1975-07-09
Abstract: PURPOSE: To provide a double rail hoist capable of ready assembly and processing, which can readily adopt itself to the alteration of the width of the transversal beam and can prevent floating of the wheel with a frame structure light in weight and small in size. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0617134-A (JP)
Title: Method for quenching leaf spring and restricting device
Inventor: MORITA MOTOO
IPC: C21D9/02
Filed: 1992-03-04
Abstract: PURPOSE:To prevent the generation of strain in the leaf thickness and leaf width directions at the time of quenching a leaf spring. CONSTITUTION:Five disks are arranged in a fixed shaft 15 arranged in the inner part of an oil vessel 12, and a supporting pedestral 19 is fitted to out of each disk so as to be freely swung. Eight restraining jigs 22 are arranged on the outer peripheral surface of each supporting pedestral 19, respectively and by five sets of the restraining jigs 22 arranged in line in the shaft direction of the fixed shaft 15, the leaf spring 10 is restrained. V-shaped fixed claws 30 are arranged on the pedestral 29 of the restraining jigs 22 and also, movable claws 31 are freely rotably supported on the pedestral 29. An opening end part in the movable claw 31 facing the upper part of the fixed claw 30 is bent into V-shape. The leaf spring 10 inserted between both claws 30, 31 in the condition of forming in the vertical direction to the width direction are restrained to the both directions of the leaf width and the leaf thickness. By synchronously rotating the five sets of the supporting pedestrals 19 in this condition, the restrained leaf spring 10 is dipped into oil.
Patent JP-2000271399-A (JP)
Title: Clothes drier
Inventor: YOSHIDA YASUYUKI
IPC: D06F58/28
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a clothes drier where the execution time of a cooling operation is appropriately set. SOLUTION: In this clothes drier provided with a rotary drum 3, hot air supply means 4 and 9, a drying control means 60 for performing the drying operation of supplying hot air into the rotary drum 3 by the hot air supply means and a cooling control means 61 for performing the cooling operation of supplying cold air to the rotary drum 3 by a cold air supply means 9 during prescribed cooling time after the drying operation is ended, an exhaust temperature detection means 15 for detecting an exhaust temperature from the rotary drum 3 is provided,  the drying control means 61 supplies the hot air of fixed calories into the rotary drum 3 by the hot air supply means after the drying operation is started until the detection temperature of the exhaust temperature detection means 15 reaches a prescribed temperature and the cooling control means 61 decides the cooling time corresponding to the time required after the drying operation is started until the detection temperature of the exhaust temperature detection means 15 reaches the prescribed temperature.
Patent JP-S5420122-A (JP)
Title: Antitumor preparation
Inventor: MATSUDA AKIRA
IPC: C07H15/26
Filed: 1977-07-14
Abstract: PURPOSE: To provide a long-acting antitumor agent which specifically accumulates to the tumor by the direct application to the tumor of gastro-intestinal walls, comprising bleomycins and a polyacrylic acid alkali metal salt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000271654-A (JP)
Title: Die exchange mechanism
Inventor: KOBAYASHI SUSUMU
IPC: B21D37/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive die exchange mechanism having a simple constitution in a panel bender. SOLUTION: A slide block 1 is provided in a die 31A subject to exchange constituting a top die and a pair of slide keys 2 is provided in a die attaching part 35 of a machine main body, respectively. The die 31A subject to exchange is attached to and detached from the die attaching part 35 by slidably forming the slide block 1 between a pair of slide keys 2.
Patent JP-H01257739-A (JP)
Title: Control device for semi-conductor exhaust gas sensor
Inventor: HIRATA KAZUFUMI
IPC: F02D41/00
Filed: 1988-04-04
Abstract: PURPOSE:To prevent fixing and depositing of an exhaust gas component on a sensor electrode part by holding the ON-condition of a heater for heatingly activating a semi-conductor exhaust gas sensor, for a prescribed time, with an ON-condition holding means even after an engine is stopped. CONSTITUTION:In a current-carrying control circuit 50, a SWH is closed as soon as an engine is operated so as to carry current to the heater RH of an O2 sensor, and a sensor main body RS is heated to a desired temperature for activating it, so that a voltage signal V0 is outputted corresponding to an O2 concentration in exhaust gas. This heating activation condition is held during the engine is in its operation condition. Next, even when the engine is stopped by OFF-operation of an ignition switch, the closed condition of the SWH is held for a prescribed time by operation of an OFF delay timer circuit 51 so as to carry current to the heater RH. Until the temperature of exhaust gas from the engine is reduced to a prescribed value so as to eliminate the possibility of sticking of carbon or the like, the stuck carbon is combustibly eliminated by the heater. Therefore, it is possible to prevent the reduction of measurement accuracy and to improve the durability.
Patent JP-S568533-A (JP)
Title: Static measuring method for metallic texture
Inventor: KATAYAMA MICHIO
IPC: G01N23/207
Filed: 1979-07-02
Abstract: PURPOSE:To realize an extremely quick and high-accuracy measurement for the texture of the metal rolled plate, by irradiating the continuous X-rays to the test sample and then detecting for counting the diffraction X-ray sent from the sample through the semiconductor detector fixed at the constant diffraction angle position. CONSTITUTION:The continuous X-rays generated from the X-ray tube are changed into the parallel beams through the incident solar slit, and the parallel component is put in directly in a plate form and with an angle secured. The X-ray having the specific energy among those components reaches the semiconductor detector located at the position symmetrical to the X-ray source and against the sample normal line in the form of the diffracted line on the (hkl) face. Here the X-rays amplified after converted into the electric pulse are analyzed by the multiple waveheight analyzer for selection of the waveheight level of the pulse. And then the energy analysis process is given to these waveheight levels, and these data are multi-integrated to the memory region correspoonding to each waveheight level. The CPU eliminates the background after the A/D conversion to secure the correspondence of the data to the random sample diffraction X-ray intensity within the memory and through the waveform number process. Thus the axial density distribution can be obtained through a simple method.
Patent JP-H10276672-A (JP)
Title: Solid liquid-in-oil dispersion type food containing gas
Inventor: KATAOKA KIYOSHI
IPC: C09K23/56
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject food capable of being easily coated, even when frozen or left at the ordinary temperature, capable of being distributed and stored in the gas-containing state for a long period, having a light and soft texture and low in calorie by adding a flavor and a specific amount of an emulsifier to an fatty oil or fat having a specific SFC value. SOLUTION: This food is produced by adding a flavor and >=1.5 wt.% of an emulsifier preferably a polyhydric alcohol ester) to a fatty oil or fat having a SFC of <=20% at 10 deg.C. The flavor may be added to the mixture of the fatty oil or fat with the emulsifier, wherein calorific value of the mixture is <=20% of the whole calorific value of the mixture, when the mixture is kept at 80 deg.C for 10 min, cooled to -80 deg.C at a cooling rate of -2 deg.C/min and measured by DSC from 20 deg.C to 5 deg.C.
Patent JP-H09282844-A (JP)
Title: Digital information recording-reproducing apparatus
Inventor: HAGITA YOSHIHARU
IPC: G11B20/10
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To realize a digital VTR which can properly replace and edit a part of audio information data included in digital composite data of television signals recorded to a magnetic tape. SOLUTION: In the apparatus, a multiplication process for audio data DAA and coefficient data DKT by a multiplication part 74, a multiplication process for audio data DRA and coefficient data DKR by a multiplication part 79 and an addition process for audio data DAB and audio data DRB by a data addition part 80 are carried out while any of the audio data DAA, DRA, DAB and DRB is constituted of interleaved data segments. In consequence, edition audio data DAW is formed at the data addition part 80.
Patent JP-H0670253-A (JP)
Title: Display method of text page on screen of television set
Inventor: RAINHARUTO MIRUTESU
IPC: H04N5/445
Filed: 1993-03-17
Abstract: PURPOSE: To evade continuous switching for displaying a contents index page and a teletext page without requiring additional circuit technological cost in a method for displaying the text page on a screen of a television device. CONSTITUTION: Two text pages are displayed on a screen at the same time by adjusting properly the width of the text page according to a change of an image point frequency of a teletext decoder.
Patent JP-2000277547-A (JP)
Title: Manufacture of electronic part
Inventor: OKUNO ATSUSHI
IPC: H01L21/56
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a thin plate-shaped substrate from being twisted or wound, by relieving the substrate of being fixed by vacuum suction after a liquid sealing resin sealing an electronic element mounted on the substrate is gelled or cured. SOLUTION: A plate 6 is placed on a liquid sealing resin 3 before or after a thin plate-shaped substrate 1 is fixed by vacuum suction, and a spacer 7 is placed on the periphery of a jig plate 4 to hold a gap 8 equal to the sum of the thickness of the substrate 1 and the thickness of the sealing resin 3a to be produced. The substrate 1 is fixed to the placing surface 4a of the jig plate 4 by a vacuum suction device 5, further the flat plate 6 is placed on the liquid sealing resin 3, and then the liquid sealing resin 3 is gelled or cured in a state in which the flat plate 6 is pressed and moved to the position where it is stopped by the spacer 7. Thereafter, the substrate is relieved of being fixed by vacuum suction.