baber/WOPTO huggingface dataset:
Patent JP-S57162940-A (JP)
Title: Rotor for superconductive rotary electric machine
Inventor: SAKUYAMA MASAKI
IPC: H02K3/48
Filed: 1981-03-31
Abstract: PURPOSE:To prevent the generation of both thermal stress and shiftig of the spool for the subject rotor by a method wherein, when the spool on which superconductive field coil has been wound is fixed in a groove using a wedge, a teflon sheet is interposed between the spool and the wedge, excluding the center part of the linear section of the coil. CONSTITUTION:A race track-formed superconductive field coil 3 is wound  around the spool 16, and the spool is placed in the groove of the coil mounting shaft 2. Thenm the teflon sheet 20 is arranged on the spool 16 excluding the center part A of the linear section in longitudinal direction of the coil, and the wedge 19 to be used for fixing the spool is inserted in the sheet. Accordingly, the frictional force between the spool 16 and the wedge 19 is reduced, the generation of thermal stress is prevented, and the shifting in longitudinal direction of the spool 16 can also be prevented.
Patent JP-2000252600-A (JP)
Title: Circuit substrate and its manufacturing method
Inventor: INOUE KAZUO
IPC: H05K1/11
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a circuit substrate that can be formed easily, has an interlayer short-circuiting part with high conductivity, and can obtain high connection reliability, and its manufacturing method. SOLUTION: A circuit substrate is provided with at least one insulation layer 10, at least two wiring layers 11 and 12 provided on its both surfaces, and an interlayer short-circuiting part 15 that is provided on the insulation layer 10 so that it can be extended in its thickness direction and electrically connects wiring layers. Also, in the interlayer short-circuiting part 15, a conductive particle indicating magnetism is contained in a thermosetting resin while being aligned in the thickness direction of the insulation layer.  In a manufacturing method, a short-circuiting part formation material where a conductive particle indicating magnetism is dispersed into a liquid thermosetting resin material is filled into a through hole that is formed in a sheet- shaped insulation layer formation material consisting of a semi-cured thermosetting resin material and is extended in a thickness direction, a magnetic field is operated to the short-circuiting formation material in the thickness direction of the insulation layer formation material, and at the same time the insulation formation material and the short-circuiting formation material are heat-treated for forming the insulation layers 10 and the interlayer short-circuiting parts 15.
Patent JP-S57163890-A (JP)
Title: Message timepiece
Inventor: NISHIMURA KOUSUKE
IPC: G04G13/02
Filed: 1981-04-01
Abstract: PURPOSE:To decrease the number of keys for message data input by providing characters to the circumference of a dial, and inputting character data in rotating a hand for analog display to a position which corresponds to the character data to be inputted. CONSTITUTION:When an alarm message input mode is set with a mode changeover key K0, a second hand 8 rotates a little bit faster than normal and when the second hand Z is opposed to a desired character E, an input key K1 is pressed to store character codes for a message successively in an alarm message memory.
Patent JP-H04284453-A (JP)
Title: Drying device for photosensitive lithographic printing plate
Inventor: KENMOCHI YOICHIRO
IPC: G03F7/30
Filed: 1991-03-14
Abstract: PURPOSE:To obtain the photosensitive lithographic printing plate driving device which efficiently dries the photosensitive lithographic printing plate and facilitates the cleaning of rollers. CONSTITUTION:A conveyance path for a PS plate P is formed of a guide roller 80 and a skewer type roller 82 in the drying chamber 70 of a drying part 18, and the PS plate which is inserted from an insertion opening 84 is dried with a hot blast blown from a hot blast blow-off opening 94 and discharged from a discharge opening 86. A receiving base 96 where the PS plate which is discharged is provided adjacently to the discharge opening. The guide roller and skewer rollers are formed by arranging small rollers 88 on shafts 90 coaxially. The hot blast passes between the adjacent small rollers of the skewer roller and is blown to the surface of the PS plate even on the downstream side of the skewer roller and even when the PS plate is discharged from the discharge opening and mounted on the receiving base 96, the surface of the PS plate is dried with the hot blast blown out of the discharge opening.
Patent JP-S57164581-A (JP)
Title: Infrared ray photoelectric convertor
Inventor: ITOU MAKOTO
IPC: H01L31/024
Filed: 1981-03-31
Abstract: PURPOSE:To facilitate the inspection whether a leakage is present or not in a manufacturing stage, by providing a conductive heater between an electrode and lead pin of a conductive heating type getter fitted on the evacuated part of a cooling vessel of vacuum flask structure. CONSTITUTION:The conductive heating type getter 3 is connected between the electrode pins 1 and 2 provided on the evacuated part of the cooling vessel of vacuum flask structure. Then, conductive heaters 7, 8 (9 represents electrode lead-out terminals) are connected between the electrode pins 1 and 2 and lead pins 5 and 6, and electric current is conducted to the conductive heater before activating the getter to test the crack at the part of electrode pins in advance.  Thus, a high reliability infrared ray photoelectric convertor can be obtained  because the previous prevention against cracks in getter activation is possible.
Patent JP-S58167678-A (JP)
Title: Production of formed coal
Inventor: TSUYUKUCHI AKIO
IPC: C10B57/04
Filed: 1982-03-26
Abstract: PURPOSE:Starting coal to be formed, a powdery binder softening at a specific temperature and a fluxing agent are kneaded at a temperature lower than the above softening point, stood for a certain time and formed into a shape to produce inexpensive formed coal with the expensive binder decreased. CONSTITUTION:(A) Starting coal to be formed, (B) a powdery binder softening at 60-250 deg.C such as coal pitch and (C) a fluxing agent that is fluid at room temperature and compatible with component B such as coal tar are kneaded at a temperature lower than the softening point of component B, the kneaded product is stood for 3-10min and pressed into a form. The kneaded product is stood by using a floor converyor connected to the kneader and conveying the product for 3-5min to the forming machine.
Patent JP-S59186742-A (JP)
Title: Car running state indicator
Inventor: NISHIMURA EIJI
IPC: F16H61/02
Filed: 1983-03-24
Abstract: PURPOSE:To facilitate eye confirmation of running state varying with time by forming such that the predetermined speed change zone and current position are multi-displayed through an indicating means. CONSTITUTION:Output signals from speed sensor 1, engine load sensor 2 and speed change position sensor 3 are provided through A/D converter 4 in a display control means 8 to a position generating circuit 5 where the current position is calculated. Then in a picture image synthesizer circuit 66, a speed change zone signal (shift down and shift up speed change line) is produced from a memory 7 selected by a power mode/economy mode exchange switch 9 on the basis of a speed change position signal. On the basis of speed change zone signal and current position signal, a display means 12 is operated to display current speed change position on a speed change position display section 13. On the other hand, shift up line L1, shift down line L2 and flickering current position indicating point P are displayed.
Patent JP-H11226688-A (JP)
Title: Spiral hoop reinforcing bar manufacturing apparatus, and manufacture
Inventor: ARIOKA SOICHIRO
IPC: B21F3/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a spiral hoop reinforcement capable of easily adjusting the length and the diameter of the spiral hoop reinforcement to be manufactured, easily adjusting the pitch of the spiral hoop reinforcement, and manufacturing the spiral hoop reinforcement at a low cost. SOLUTION: A spiral hoop reinforcement manufacturing apparatus is provided with a winding shaft 3 to which the rotational force is transmitted from a motor 1 as a power source and which winds a reinforcement 2, and a spiral shaft 4 which is rotated at the prescribed speed ratio relative to the winding shaft 3, and gives the spiral pitch P to the reinforcement 2 to be wound around the winding shaft 3, and each of the shaft is placed on a support base 5. The pitch need not be adjusted after manufacturing the spiral hoop reinforcement, and the manufacturing process can be simplified and facilitated compared with the conventional manufacturing method, and the manufacturing cost can be reduced.
Patent JP-H07222702-A (JP)
Title: Vacuum cleaner
Inventor: ISSHIKI NOBUO
IPC: A47L9/08
Filed: 1994-02-10
Abstract: PURPOSE:To provide a high suction force, to easily clean even a part hard to clean, and to prevent an article from being impaired by providing a suction port and a discharge port at the head part of a vacuum cleaner. CONSTITUTION:Plural almost rectangular shape discharge ports 2 (discharge force is slightly weekened by employing a groove shape discharge port) are provided along with the front edge of the head part 1, and the dust and dirt can be floated by blowing off by the air discharged from the discharge ports, and they are sent from the suction port 3 to the filter part of a cleaner main body with the air. At this time, discharge speed and a discharge direction from the discharge ports 2 are controlled, and a tornado vortex flow is generated in the neighborhood of the suction port 3, which enables the suction force to be increased. Also, a function to stop the air at need can be attached.
Patent JP-H04285568-A (JP)
Title: Conductive element for low-frequency treatment instrument
Inventor: KAMI TOMOHIRO
IPC: A61N1/32
Filed: 1991-03-15
Abstract: PURPOSE:To enable good medical treatment to be obtained with less current concentration in a human body by providing one end of a conductive element with a conductive adhesive gel to close both electrodes in a lengthwise direction, and the other end with a plug connection section for low-frequency feed to both electrodes. CONSTITUTION:A conductive element 1 can be easily handled, because plug connection sections 16 and 16 for connection to a low-frequency treatment instrument body are grouped at one end of the element 1. Also, the total area of a conductive adhesive gel 13 is large enough and, therefore, can be properly pasted to a human body. The gel 13 has a resistance value several ten times as large as the carbon printed electrode 15, and is laid between the electrodes 14 and 15 of the element 1. Thus, even if adhesion is poor between the concealing section of electrodes 14 and 15, and the human body, or the adhesive gel 13 at the concealing section of the electrode 15 is almost detached from the human body, current flowing to the human body is dispersed over an area along the approximately entire lengthwise direction of the element 1, thereby enabling good stimulus to be obtained.
Patent JP-H06241084-A (JP)
Title: Engine revolving speed control device
Inventor: FUKAE NOBUYASU
IPC: F02D11/10
Filed: 1993-02-15
Abstract: PURPOSE:To enhance the operating easiness and ensure a high safety by equipping an engine with an additional function of engine speed maintaining control with which the engine can be operated while a desired engine speed is maintained in response to the accel. position. CONSTITUTION:In response to the sensing result given by an accel. position sensing means B, a control means A reads out of a memory device A2 a map in which the target engine speed corresponding to the accel. position has been set, and the specified target engine speed is calculated by a calculating device A1. The engine E is controlled through a fuel supply device C so that the specified target engine speed is attained. Therein the engine speed maintaining control by reference to a specific engine speed sensed by an engine speed sensing means D is selected by a selecting means F. When a select signal is to be emitted, the accel. position at this time is put in memory. The target engine speed is set to a value corresponding to the stored value in the case the sensing value of the accel. position lies within a certain range including the stored value.
Patent JP-H01223224-A (JP)
Title: Reversing device for attachment for connecting rear part of agricultural tractor
Inventor: IGARASHI TORU
IPC: E02F3/40
Filed: 1988-03-02
Abstract: PURPOSE:To obtain the desired reversing operation of an attachment by constituting the attachment connected with a three-point link so as to be reversed freely by the extension/contraction operation of a top link. CONSTITUTION:In the state where an attachment A is held at a proper height, an operator operates the handle 41 of a locking mechanism 4 by extending the hand rearward from a driver's seat. Then, a top link operating rod 2 slides from a top link basic rod 1, and the attachment A is reversed, having the attachment connecting part 33 of a lower link 3 as reversing shaft. Then, a lift arm 32 is lowered to shift a whole three-point link downward, and then the working rod 2 is accommodated into the basic rod 1, and the stop metal piece of the working rod 2 is engaged with the latch metal part 42 of the locking mechanism 4 which is formed in the vicinity of the top edge of the basic rod 1, and a locked state is generated.
Patent JP-H08258268-A (JP)
Title: Printing method by ink jet printer
Inventor: HAWAADO EICHI TOOBU
IPC: B41J2/21
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To dispense with the stabilization of a meniscus of ink while enabling high speed printing. SOLUTION: A printing method uses an ink jet printer 590 equipped with ink 104, a heating element 110, and a drive circuit sending power to the heating element 110 for heating the ink 104 and ejecting the liquid drops of the ink 104 to a printing surface 102. Pulse train-like power is sent to the heating element 110 for heating the ink 104 in a constant ejection rate by a drive circuit to eject the liquid drops of the ink 104 to the printing surface 102 by pulses. A pulse train is sent to the heating element 110 in a spray mode by the drive circuit 604, so that at least one of a plurality of liquid drops is intentionally ejected in the direction not crossing the printing surface 102 at a right angle to enable high speed printing.
Patent JP-S63215853-A (JP)
Title: Control method of air-fuel ratio for on-vehicle internal combustion engine
Inventor: ABE RYOJI
IPC: F02D41/00
Filed: 1987-03-05
Abstract: PURPOSE:To improve exhaust gas purification performance by increasing speed in change of reference correction values correcting air-fuel ratio correction reference values which control an air-fuel ratio control volume in an air-fuel ratio feed-back control, in accordance with the reduction in engine speed. CONSTITUTION:With an engine 5 operated, an air-fuel ratio control reference value set in accordance with engine operating conditions is corrected in a control circuit 20. And the air-fuel ratio of mixture is controlled in such away that the air-fuel ratio correction value is adjusted in accordance with the comparative result between the output from an O2 sensor 14 and an air-fuel ratio judgement reference value under computing an air-fuel ratio output value based on said air-fuel ratio correction value and air-fuel ratio control reference value, thereby controlling a linear type electromagnetic valve 9. In this case, the reference correction value in corrected by the amount of value corresponding to a renewal coefficient based on the air-fuel ratio correction value, wherein said renewal coefficient is controlled to be increased in accordance with the reduction in engine speed. The renewal coefficient is made maximum at the condition of engine idling.
Patent JP-S61210627-A (JP)
Title: Pinhole plate for measuring effective light source
Inventor: OOTA MASAKATSU
IPC: G03F9/00
Filed: 1985-03-15
Abstract: PURPOSE:To enable size, shape and position of an injecting pupil to be measured simply and with high accuracy by a method wherein an optical transmission section lager than a pupil image by a pinhole and a light shielding layer possessing conforming position pattern in a luminous flux passing through another pinhole are provided. CONSTITUTION:Incident max. luminous flux injecting to pinholes 8, 9 and illuminating luminous flux form a pupil image A effective light source image B on a light shielding layer 5''. As a pinhole 10 larger than the pupil image A and a reference mark 11 exist is the light shielding layer 5'', the pupil image A by the incident max. luminous flux, the effective light source image B and a reference mark image 11' are formed to a photosensitive layer. When the pupil and the effective light source are baked, the relationchip of relative position between the effective light source and the pupil and area ratio are detected, if the relationship of relative position between the reference pattern image and the pupil, and the relationship of relative position beween the reference pattern image and the effective light source image are measured, because they use the same reference. Thereby, size, and the position of the injection pupil can be measured simply and with high accuracy.
Patent JP-S59174115-A (JP)
Inventor: TANASE TAKAFUMI
IPC: A47J27/00
Filed: 1983-03-25
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-S63219968-A (JP)
Title: Magnetic fluid application valve
Inventor: OYA HIROSHI
IPC: F16K13/10
Filed: 1987-03-05
Abstract: PURPOSE:To improve sealing performance and durability by arranging a magnet on the surface of a valve seat for a slide valve facing with a valve body in order to hold magnetic fluid, and sealing the passing fluid by means of the magnetic fluid when a valve is closed. CONSTITUTION:A valve body 6 is mounted slidably in valve boxes 1, 1' having a through-hole 7 such that the through-hole 7 is blocked, and valve seats 3, 3' are arranged such that they contact with the opposite side faces of the valve body 6. A magnet 14 is arranged on the surface of the valve seat 3' facing with the valve body 6 in order to hold magnetic fluid 2. When a valve is closed, magnetic fluid is held between the valve body 6 and the valve seats 3, 3' so as to seal the passing fluid. Since the sliding face can be sealed by means of magnetic fluid, open/close operation is facilitated and reliable sealing is achieved even for a rough sliding face. Durability is also improved.
Patent JP-S60209576-A (JP)
Inventor: JIYON TEI SUU
IPC: A61P9/00
Filed: 1985-03-15
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-H03254340-A (JP)
Title: Manufacture of raw material for bearing having excellent service life to rolling fatigue
Inventor: YASUMOTO SATOSHI
IPC: C22C38/22
Filed: 1990-03-03
Abstract: PURPOSE:To manufacture a raw material for bearing having excellent service life to rolling fatigue by continuously casting molten steel containing the specific wt.% of C, Si, Mn, Cr and Mo and executing the specific draft of squeezing work near crater end, which solidification in inner part of a cast billet is completed, and hot-working. CONSTITUTION:The molten steel containing wt.% of 0.60-1.50% C, 0.15-2.00% Si, 0.15-2.50% Mn, 0.05-1.00% Cr, >0.50-1.50% Mo and the balance of Fe and inevitable impurities, is continuously cast. The squeezing work is executed near the crater end, where the solidification in the inner part of cast billet is completed, at >=5% draft and successively, the hot-rolling is executed. In the molten steel, further, one or more kinds among 0.05-0.50% V, 0.05-0.50% Nb, 0.05-0.50% W, 0.10-2.00% Ni and 0.05-1.00% Cu, are incorporated. By this method, necessity for executing homogenized annealing at high temp. for long time, can be eliminated.
Patent JP-S61208788-A (JP)
Inventor: MATSUO KAZUHIKO
IPC: H05B7/12
Filed: 1985-03-14
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-H07223906-A (JP)
Title: Agrochemical preparation having reduced fish toxicity and its production
Inventor: NAKAHARA TAKEYOSHI
IPC: A01N25/12
Filed: 1994-02-14
Abstract: PURPOSE:To obtain an agrochemical preparation having reduced fish toxicity without deteriorating the quality as an agrochemical and having safety by compounding a technical powder of an agrochemical coated with a film forming component wherein the original active component of the agrochemical has high fish toxicity. CONSTITUTION:This agrochemical preparation having reduced fish toxicity is composed of an agrochemical raw material obtained by coating an entire or partial surface of powder of an agrochemical active component having high fish toxicity or a mixture of the agrochemical active component and an inactive carrier powder with a film forming component. The agrochemical active component has the TLM value of <=2ppm/48hr when measure by agrochemical testing laboratory method (Journal of plant Disinfection Institute, 1974) before coated. The film forming component is selected from materials which are oily at room temperature and have viscosities of <=5000cps at room temperature, solubilities in water of <=0.01-wt.% and specific gravities of 0.80-1.10 (e.g. a silicone oil and a vegetable oil) or materials which are solid or pasty at room temperature and liquid or oily when warmed or heated (e.g. a wax or a hardened oil). This preparation has high adsorption onto the soil of a paddy field, accordingly enables the reduction of flowing out of the agrochemical into rivers and contributes to the reduction of an environmental pollution by agrochemicals.
Patent JP-S60197122-A (JP)
Inventor: SAITOU NORIYOSHI
IPC: H02M7/48
Filed: 1984-03-19
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-S55153881-A (JP)
Title: Helical type double-axle rotary fluid pump
Inventor: YOKOI KOUMEI
IPC: F04C2/16
Filed: 1979-04-24
Abstract: PURPOSE: To remarkably shorten the axial length to fully miniaturize by gearing a pair of rotors twisted at least over 360° making a helical angle of 72W50° with n- pieces of teeth formed in a trochoidal curve.  
     CONSTITUTION: A plural number of grooves 4 of each screw of the rotors 1, 2 are closed with the changing axial position by gearing into a plural number of teeth 3 of the other rotor. The spaces having a gearing part near the discharge opening 15 have a gearing part also at the part near the suction opening 13 by an angle of twist over 360° and the spaces are blocked up at two spots near both ends. Consequently, even in case the contact of the gear near the discharge part 15 is eliminated by the rotation of both rotors 1, 2 to the gearing direction causing the counter-flow of the high compression pressure to the direction of the suction part 13, said counter-flow is checked by the contact part in the direction of the suction part. 
     COPYRIGHT: (C)1980,JPO&Japio