baber/WOPTO huggingface dataset:
Patent JP-S6311477-A (JP)
Title: Power steering device
Inventor: SUNAGA SOSUKE
IPC: B62D5/07
Filed: 1986-06-30
Abstract: PURPOSE:To restrict the stroke of a piston by activating a solenoid valve to communicate a feed path and a return path of the pressure fluid when detecting that a piston obtaining the auxiliary steering force has reached a preset stroke quantity. CONSTITUTION:When a piston 6 in a cylinder 4 is moved in either direction and approaches one of sensors 46, a magneto/electric converting element 48 is affected by a magnet 56, and the output voltage is made high. This output voltage is measured by a controller 55 connected via a lead wire 54 and turns a solenoid valve 44 On or OFF. When the piston 6 approaches the sensor 46 to a preset distance, the solenoid valve 44 is turned ON, a feed path 36 and a return path 40 are communicated, and the pressure oil discharged from an oil pump 38 is returned directly to a tank 42. As a result, the auxiliary steering force which has been guided to one of pressure chambers 8 and 10 via a control valve 34 and applied to the piston 6 is released, and the further stroke of the piston 6 is restricted.
Patent JP-S5378234-A (JP)
Title: Coating material compositions
Inventor: BABA SUSUMU
IPC: C09D5/02
Filed: 1976-12-21
Abstract: PURPOSE: A coating material composition capable of forming coating films having improved flexibility at low temperatures, free from tack, comprising an inorganic extender pigment in an emulsion containing a polymer wherein a rigid polymer layer is formed on a non-rigid polymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5857004-A (JP)
Title: Stacked rotor
Inventor: MIURA HARUO
IPC: F04D29/34
Filed: 1981-09-30
Abstract: PURPOSE:To prevent any increase of unbalance owing to a high speed rotation in a stacked rotor employed for an axial machine, by mounting keys on the contact surface between both adjacent wheels and on the contact surface between said wheels and stacking bolts which combines those wheels together. CONSTITUTION:A movable blade 3 is mounted on the outer periphery of a wheel 1. A plurality of said wheels 1 are stacked in an axial direction and each of said wheels 1 is clamped by means of a plurality of stacking bolts 2 having end  pieces at the both ends thereof and penetrating through bolt apertures 4 of a  contact surface 5. In this case, at least three grooves 6 are formed in a radial and circumferential direction by equal spaces on each of contact surfaces 5 between the adjacent wheels 1 and then, keys 7 are inserted into each of grooves 6, respectively, thereby restricting a relative deviation of each wheel 1 in the circumferential direction and preventing the adjacent wheels 1 from displacing relatively in the axial direction before and after the rotor is rotated. Thus, an increase of the unbalance owing to a high speed rotation is prevented and a radial vibration is reduced.
Patent JP-S6046033-A (JP)
Title: Manufacture of dielectric insulator isolating substrate
Inventor: MIWA MASAHIDE
IPC: H01L21/762
Filed: 1983-08-23
Abstract: PURPOSE:To minimize the size and to increase the density of an isolated dielectric insulator island by expressing the relationship between the size of a corner compensating pattern and the isolating V-shaped groove width or etching depth for preventing the under cutting of the corner of the isolated insulator island in a specific relation formula. CONSTITUTION:Aqueous alkali solution as an anisotropic etchant of a single crystal silicon substrate with a crystalline surface 100 as a main surface has hydroxided potassium, pure water and isopropyl alcohol, and 15% or more of volume rate of isopropyl alcohol is added to aqueous hydroxided potassium solution having 20% or more of weight concentration of the hydroxided potassium. The size (l) of the corner compensating pattern formed at the outside corner of the etching mask of the isolated insulator island can be expressed by l=aw+b or l=ah+b in the relationship to the isolated V-shaped groove width W or the etching depth h. For example, (a) is 0.4-0.5, (b) is -9--4, and the compensating pattern satisfies l=aw+b of the correlation formula in a range of 0.4W-9<=l<=0.5W-4.
Patent JP-H01321623-A (JP)
Title: Manufacture of electrolytic capacitor
Inventor: KURITA JUNICHI
IPC: H01G9/052
Filed: 1988-06-22
Abstract: PURPOSE:To enable capacity to be increased as compared with the conventional products, and enable material reduction in the case where a capacitor with the same capacity is manufactured by irradiation of lasers on the lead buried part of a conventional pressed compact in a low oxygen atmosphere, and then sintering it at a specific temperature. CONSTITUTION:A pressed compact 1 that the lead wire 1a of valve acting metal is buried is formed, and laser beams 2 by YAG pulse laser are applied to that lead buried part so as to fuse and unite the lead wire 1a and a part of the pressed compact 1 in the vicinity. And the pressed compact 1 is sintered at 1200 deg.C-1600 deg.C in vacuum. Hereby, as compared with a conventional capacitor, 40% capacity-up can be realized at maximum in the same size, and in the case that a capacitor with the same capacity is to be obtained, 40% material reduction at maximum becomes possible.
Patent JP-S5943985-A (JP)
Title: Hydraulic turbine of multi-staged pump
Inventor: OOKOUCHI TAKESHI
IPC: F03B11/06
Filed: 1982-09-06
Abstract: PURPOSE:To both improve strength of a shaft and decrease height of the whole machine further enable performance of a main machine to be improved, by reducing a distance between upper and bottom bearings with the constitution such that a draft tube is extensibly provided to the peripheral side from the bottom of a runner in the bottom stage. CONSTITUTION:A bottom bearing 14 can be arranged in an approximate position to an upper bearing as compared with the conventional arrangement due to the constitution such that a draft tube 15 is extensibly provided to the peripheral side from the bottom of a runner 7 in the bottom stage. As a result, strength of a shaft can be improved while height of the whole machine can be decreased by reducing dimensions of the upper and the bottom bearings, and a necessary amount of excavation for installation can be decreased with the improvement of economical efficiency while load distribution for the bottom bearing 14 can be reduced, thus constitution of the bearing itself can be simplified. While the flow path area of a spiral draft tube 17 is formed larger than that of a casing 1, and a flow speed in the casing 1 can be increased higher than the flow speed in the draft tube 17 with the improvement of pumping efficiency.
Patent JP-2000342715-A (JP)
Title: Golf ball
Inventor: ASAKURA TAKESHI
IPC: A63B37/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To improve aerodynamic symmetric prperty for a golf ball. SOLUTION: Plural dimples are arranged on a spherical face of a golf ball 1. The first large circle L1 which forms the largest circumferential of the spherical face and the largest circumferential length of the first large circle L1 are devided into quarters. The spherical face is divided into eight equilateral triangles ▵ of the sphetical face having a side 9 whose length is 1/4 of the largest circumferential length virtually by the second and third large circles L2 and L3 which cross to the first large circle L1 at right angles by dividing the first circle L1 which composes a parting line N which passes six equilateral triangles of the spherical face among the eight equilateral triangles s of the spherical face and devides each equilateral triangle of the spherical face is priovided. No dimple which crosses to a parting line 3 is arranged at the parting line N.  The sum total of dimples for all equilateral triangles of the spherical facing which are arranged to both sides of the first to third large circles L1-L3 with setting them as a center is equal respectively.
Patent JP-S63317830-A (JP)
Title: Label production system based on internal form
Inventor: IWAMURO MASAHIKO
IPC: G06F9/44
Filed: 1987-06-20
Abstract: PURPOSE:To restore a source program from a processing unit of an internal form without storing the label names by producing a text of an intermediate form at every processing unit of the internal form and then producing a source program based on said text. CONSTITUTION:The numbers are given to the processing units by allocating the serial numbers to each group of the processing units and at the same time a head address is set in a processing unit of an internal form. When an intermediate text of a branching instruction is produced, the intermediate text of a processing unit is retrieved based on the jumping destination address of the branching instruction. Then a processing unit number in the relevant text is set at the intermediate text of the branching instruction. Thus GOTO primary label n1, secondary label n2 m-th degree label nm are produced from the intermediate text of the branching instruction.
Patent JP-S5485537-A (JP)
Title: Hot-water circulating heating system
Inventor: KURIKI SHIGERU
IPC: F24H1/22
Filed: 1977-12-20
Abstract: PURPOSE: To provide a hot-water circulating heating system, which is economical and durable as compared with a forced circulation type heating system, and in  which it is prevented that temperature on the surface of radiator is raised to an excessively high temperature.  
     CONSTITUTION: Hot water is circulated to radiator 8 by the pump function of bubbles and by the pressure difference between bubble generator 2 and hot-water reserving means 3 due to the difference of water head. In a hot-water circulating heating system arranged as above, required effect can be obtained by effecting heat exchange between hot water circulated to radiator 8 in pipe 7 and hot water returning from radiator 8 in pipe 6, at liquid-to-liquid heat exchanger 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6231946-A (JP)
Inventor: GAANITSUKU MAJISUYAN
IPC: H01R11/28
Filed: 1986-07-02
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-S6243446-A (JP)
Inventor: JIYON JIEFUREI TAREI
IPC: C08L25/00
Filed: 1986-07-02
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-H097082-A (JP)
Title: Disaster prevention system
Inventor: UJIYAMA IWAKUNI
IPC: G08B17/00
Filed: 1995-06-21
Abstract: PURPOSE: To provide a disaster prevention system which enables a supervisor to surely read a message and take proper measures in critical moments, for example, if a fire is sensed. CONSTITUTION: Of the disaster prevention system, having a sensor 3 which senses a predetermined physical quantity and outputs a sense signal, a reception device 1 which receives the sense signal outputted by the sensor 3, and a display part 2 which displays the sense state, the reception device 1 is provided with a message display processing part 1d which displays the message at the display part 2 when receiving the sense signal.
Patent JP-S6131908-A (JP)
Title: Measuring instrument for tip diameter of cutter for engraving
Inventor: OKUYAMA SHUNICHI
IPC: G01B11/08
Filed: 1984-07-25
Abstract: PURPOSE:To measure the tip diameter of the cutter accurately without skillfulness by taking a measurement while aligning the track of the tip diameter of a cut drawn in a ''Mylar(R)'' sheet to an index entered a transparent plate. CONSTITUTION:The track of the tip diameter of the cut drawn on a ''Mylar(R)'' sheet is aligned to the index entered into the transparent late 3 and the tip diameter of the cutter is measured. Namely, the tip diameter 11a of the cutter of 2mm. is brought into contact with the ''Mylar(R)'' sheet 2 and rotated as shown by an arrow, thereby drawing a circular track 2a with transparency. This ''Mylar(R)'' sheet is slid on the transparent plate 3 by rotating handles 9 and 9'. Then, a size of 2mm. is given onto the transparent plate 3 and when the couple of parallel lines of the index 3a match with the diameter of the track 2a, the tip diameter 11a of the cutter 11 is finished to the specific size of 2mm.. Consequently, an accurate measurement is taken without skillfulness.
Patent JP-S5855351-A (JP)
Inventor: KOBAYASHI AKIHIKO
IPC: C04B5/00
Filed: 1981-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5779375-A (JP)
Title: On-off valve
Inventor: KOJIMA TADASHI
IPC: F16K31/12
Filed: 1980-10-31
Abstract: PURPOSE: To surely perform starting operation of a gas burner or the like through an on-off valve in which two valve devices provided mutually in the series relation in a main flow line can be opened and closed by a single valve driving device, by operating the two valves with a prescribed timing difference.  
     CONSTITUTION: The first operating signal is fed to a coil 18 of a solenoid pump 12, then fluid in the first chamber 23 is forced by a plunger 19 to the second and third chambers 24, 25 further circulated in such sequence that this fluid returns to the first chamber 23 while being applied with prescribed resistance, thus pressure in the chambers 24, 25 increases to the first value. The pressure in the chamber 24 presses a responsive mover 16 downward to open a valve 13, and supply gas for instance, to a pilot burner. Then the second operating signal is fed to the coil 18, if pressure in the chamber 25 similarly goes up to the second value, a responsive mover 17 slowly starts lowering under the deceleration action of a dashpot 52 to open a valve 15, and supply gas for instance, to a main burner. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6214605-A (JP)
Title: Optical fiber
Inventor: WATARI MASABUMI
IPC: G02B1/10
Filed: 1985-07-12
Abstract: PURPOSE:To improve handling by making a reflection preventive film smaller in area than an end surface of an optical fiber core. CONSTITUTION:The reflection preventive film 2 which is smaller than the sectional area of the optical fiber 1 and arranged concentrically is formed on the end surface of the optical fiber and the interval between the edge of the reflection preventive film 2 and the edge of the optical fiber core 1 is 5-15% of the diameter of the optical fiber core 1. Consequently, mechanical characteristics of the edge part of the optical fiber with the reflection preventive film are improved to obtain the practical optical fiber which is easy to handle.
Patent JP-H05346251-A (JP)
Title: Range hood
Inventor: OKAMOTO KIMINOBU
IPC: F24F7/06
Filed: 1992-06-15
Abstract: PURPOSE:To provide a range hood of which the oil mist catching property has been improved. CONSTITUTION:An oil mist to flow to the front surface of a main body 1 is shielded by a hanging-down edge 5b by providing the hanging-down edge 5b at the front edge of a filter 5 attached to a main body suction port 4 of the main body 1, and the oil mist is inverted, and the inverted oil mist P is drawn from the main body suction port 4, and all the oil mist P can be caught. Also, a hanging-down edge 5c is formed of a filter, and the oil mist P flowing on the front surface of the main body 1 is made to pass through the filter of the hanging-down edge 5c, and therefore, oil dust can be caught.
Patent JP-H05347223-A (JP)
Title: Coil manufacturing device
Inventor: OGINO HIROHISA
IPC: H01F41/06
Filed: 1992-06-15
Abstract: PURPOSE:To prevent generation of flexural distortion on the strand which is fed to a coil former from a strand feeding drum. CONSTITUTION:A strand feeding drum 29, which can be moved along the axial direction of a coil former 23, is provided, and a guide roller 38a or 38c, with which the strand 26 wound around the strand feeding drum 29 is guided along the axial direction of the coil former 23, is provided. Also, a moving piece, which is make to about on a resistor 36 and moves along a guide bar 32, is provided on a base 38, and a position detecting means, consisting of a resistor 36 and a moving piece, is formed. When a strand draw-out part 26a moves from the center position, a positional deviation in axial direction is generated between the strand draw-out part 26a and the guide roller 38a or 38c, and a moving piece 35 begins to move. As a result, a control means detects a signal in accordance with the amount of deviation of the moving piece from the detection means, and the movement of the strand feeding drum 29 is controlled to the correcting direction of positional deviation based on the detected signal.
Patent JP-S6131998-A (JP)
Inventor: MAZAKI TATSUO
IPC: G21F9/16
Filed: 1984-07-25
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-S6216412-A (JP)
Title: Perfume composition
Inventor: KAWANAMI TOSHIRO
IPC: C11B9/00
Filed: 1985-07-15
Abstract: PURPOSE:A perfume composition, containing (2E,2E (or 4Z))-2,4,11-dodecatrienal and having green and fatty or ozonelike fragrance or orangy and ozonelike fragrance. CONSTITUTION:A perfume composition containing (2E,4E)-2,4,11-dodecatrienal expressed by formula I or (2E,4Z)-2,4,11-dodecatrienal expressed by formula II. The compound expressed by formula I has green and fatty tone and ozonelike fragrance, and the compound expressed by formula II has orangy and ozonelike fragrance. The above-mentioned compounds have very strong fragrances and are excellent as a perfume, but they are alone unstable. The stability is improved and excellent perfumes are exhibited by diluting and mixing the compounds with another perfume component. The above-mentioned composition is used by addition to a perfume, cosmetic, soap, shampoo, food, health, hygienic article, food, etc.
Patent JP-S5855742-A (JP)
Title: Direct calorimeter
Inventor: HIRAGA TETSUO
IPC: G01N25/20
Filed: 1981-09-29
Abstract: PURPOSE:To obtain a titled calorimeter having a quick response and simple construction, by utilizing compositely a radiant heat detecting means such as a heat current meter and a temperature sensor pairing with a flow meter and a humidity sensor pairing with the flow meter. CONSTITUTION:A vessel 1 for housing a body A to be inspected provided under environment of a prescribed temperature and a radiant heat detection means 5 for detecting the radiant heat value radiated in the vessel 1 from said body A and then, an air supply system route 6 for supplying air to the vessel 1 successively and moreover, an exhaust system route 7 for discharging the air in the vessel 1 to the outside successively, are equipped. Further, a flow meter 12 detecting a supply quantity of the air to the vessel 1 and the first temperature detector 18 and the first humidity detector 19 detecting the temperature and humidity of supplied air and also, the second temperature detector 21 and the second humidity detector 22 detecting the temperature and humidity of waste gas, are equipped.
Patent JP-S5857876-A (JP)
Title: Video recording device
Inventor: KIMURA KENJI
IPC: H04N9/82
Filed: 1981-09-30
Abstract: PURPOSE:To attain small-sized device with light weight, which has been difficult for a device handling a broad band signal, by scanning a solid-state image pickup element at a low speed and picking up a video signal with limited frequency band. CONSTITUTION:Electric charged corresponding to amount of exposure of an objective 12 are stored in each photoelectric conversion cell of an image pickup element 10. The stored picture information is read out by scanning the cells with a horizontal shift address register 18 and a vertical address shift register 20. A photoelectric conversion output signal S16 obtained from this scanning is amplified 38 and applied to a YC separation circuit 40. A luminance signal out of outputs of the circuit 40 is applied to an adder 50 and a chroma signal is to an adder 52 respectively, where the signals are summed with a marker signal represending the start timing and a synchronizing signal and the result is applied to FM modulators 62, 64. The output of the FM modulators 62, 64 is given to a Y signal recording head 70 and a C signal recording head 72 via record amplifiers 66 and 68 and recorded on a magnetic tape 100.
Patent JP-S6135782-A (JP)
Title: Process for cell culture
Inventor: ICHIKAWA YATARO
IPC: C12N5/02
Filed: 1984-07-27
Abstract: PURPOSE:To supply a culture system with oxygen in high efficiency, and to promote the proliferation of cells, by transferring a fluorocarbon containing dissolved oxygen through a culture tank to the outside of the tank, dissolving oxygen in the fluorocarbon, and recycling the fluorocarbon again to the culture tank. CONSTITUTION:Cells are cultured in a culture tank in suspended state under the following conditions. (i) A fluorocarbon containing dissolved oxygen is supplied to the culture tank. (ii) The fluorocarbon is taken out of the culture tank. (iii) Oxygen is dissolved in the fluorocarbon taken out of the tank. (iv) The resultant fluorocarbon containing dissolved oxygen is circulated to the step (i). The inlet of the fluorocarbon to the suspension liquid in the culture tank may take the form of nozzle, slit, porous material, and various other forms. The fluorocarbon may be present in the suspension liquid in the form of a liquid column, liquid drop, liquid film, etc., and above all, liquid drop is preferable.
Patent JP-2000349292-A (JP)
Title: Thin film transistor
Inventor: TAKADA MANABU
IPC: H01L29/786
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To improve a thin film transistor in characteristics and reliability and to protect a gate insulating film against cracking, by a method wherein a silicon nitride film is set higher in film density than a specific value, and a compressive stress induced in the film is set in a prescribed range. SOLUTION: A molybdenum tungsten alloy thin film is formed on a glass substrate 10 and patterned into a plurality of stripes for the formation of a gate electrode 13a, a scanning line in one piece with the gate electrode 13a, and an auxiliary capacitor line 13b. The glass substrate 10 is introduced into a reaction chamber 111 through the introduction chamber and transfer chamber of a plasma CVD device, the substrate 10 is placed on a susceptor 145 making its primary surface where the gate electrode 13a is formed face upwards, a mask is put on the substrate 10, and a silicon nitride film 1 is deposited on the glass substrate 10 through a plasma CVD method. The film density of the silicon nitride film is 9×1022 atoms/cm3, and compressive stress inside the film ranges from 4×109 to 2×1010 dyn/cm2.
Patent JP-H0666803-A (JP)
Title: Two-stage method for coating antibody on solid phase
Inventor: RESURII OTSUPENHAIMAA
IPC: G01N33/543
Filed: 1993-06-25
Abstract: PURPOSE: To obtain a stabilized surface of a basic material coated with a secondary antibody bonded with a primary antibody by touching a basic material previously coated with the secondary antibody to the primary antibody bonded specifically with the secondary antibody together with a block agent. CONSTITUTION: A secondary antibody is touched, at first, to the surface of a basic material which can be bonded with the secondary antibody and the basic material is coated with the secondary antibody. A primary antibody to be bonded specifically with the secondary antibody, a block agent and a stabilizer, as quired, are then touched to the basic material which is thereby coated. Consequently, the nonspecifically bonded part is blocked to produce a stabilized surface of the basic material. The primary antibody includes a polyclonal antibody for antigen and steroid, cardiotonic glucoside, etc., as monoclonal antibody. The secondary antibody is a polyclonal or monoclonal antibody for the primary antibody. Preferably, the basic material is a test tube and the concentration of the primary and secondary antibodies is set, respectively, at 0.5-6μg/ml and 5-20000ng/ml.  Preferably, the block agent is a protein, bovine serum albumin, etc., and employed by 0.1-50mg/ml.