baber/WOPTO huggingface dataset:
Patent JP-H07248082-A (JP)
Title: Pipe connecting method, and pipe connecting device executing it
Inventor: MURAYAMA SHIGETADA
IPC: F16L19/06
Filed: 1994-03-10
Abstract: PURPOSE:To improve the working property at the connecting work execution of a pipe to be connected, and perform this work execution only with a general tool in a pipe connecting method for fastening a screw cylinder in the state where the pipe to be connected is inserted to the internal thread part of a connecting cylinder, thereby connecting the pipe to be connected in the outer circumferentially air-tight state and stopped state. CONSTITUTION:A seal hole part 1a is provided in the deep part of the internal thread part 13 of a connecting cylinder 1 concentrically thereto, a pressurizing end surface 1b opposed to the top end of a screw cylinder 2 is provided on the deep end part of the seal hole part 1a, and a seal ring 3 is housed in the seal hole part 1a. The seal ring 3 is axially compressed and deformed by fastening the screw cylinder 2. Thus, the radial width of the seal ring 3 is extended to bite the whole area of the inner periphery of the seal ring 3 into the pipe wall of a pipe P to be connected, and the pipe wall is plastically deformed to be protruded inward over the whole circumference.
Patent JP-H11238596-A (JP)
Title: Plasma processing device
Inventor: AOE JUN
IPC: H01L21/31
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal discharges generated between a silicon substrate and a lower electrode. SOLUTION: Reaction gas is introduced into a processing tank 1 through an upper electrode 3, having a reaction gas blow off port to generate plasma between a lower electrode 6 of a protruded surface form coated with an insulation film 7 and the upper electrode 3. Porous insulation 11 is installed in a heat transmitting gas supply port 10 provided in the lower electrode 6, and heat transmitting gas is introduced via the porous insulation 11 to have a subject substrate 5 to be processed cooled. Electrical insulation between the subject substrate 5 and the lower electrode 6 can thus be achieved surely by the insulation film 7 coated on the surface of the lower electrode 6 and the porous insulation 11 to prevent the generation of abnormal discharges, thereby plasma processing can be performed stably.
Patent JP-2000237881-A (JP)
Title: Production of panel structural body and panel structural body
Inventor: MICHISAKA KOZO
IPC: B23K20/12
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a panel structural body having a good joining state even when the dimensions of the end parts of both external plate of two panel are different. SOLUTION: As two panels 10A, 20, panels in which opening parts 14, 24 are formed between the end parts of both external plate parts 11, 12 and 21, 22, respectively, are used. Among the panels, the dimension between the external faces of both external plate parts 21, 22 of the panel 20 is made smaller than the dimension between both external plate parts 11, 12 of the other panel. The end parts of the external plate parts of both panels 10A, 20 are butted against each other through an intermediate member 30A having fitting parts 31, 32. When butting these both panels 10A, 20, the fitting part 32 of the intermediate member 30A is tightly fitted into the opening part 24 of the panel 20, the opening part 24 of the panel 20 is forcedly expanded, the difference in dimensions between the external face of the end parts of both external plate parts of both panels 10A, 20 is corrected.  At this state, the end parts of both external plate parts of both panel 10A, 20 are joined to the intermediate member 30A by friction agitation joining.
Patent JP-S53125463-A (JP)
Title: Injection molding of laminates
Inventor: ASAHIOKA NOBUYA
IPC: B29C35/00
Filed: 1977-04-09
Abstract: PURPOSE:To mold laminates having improved adhesiveness efficiently, by injecting a specific modified polyolefin into a mold cavity, and by injecting a resin having carbonyl groups in the main chain.
Patent JP-H04297084-A (JP)
Title: Power source
Inventor: SOHARA YASUYUKI
IPC: H05K1/14
Filed: 1991-03-06
Abstract: PURPOSE:To increase a mounting density and to reduce influence of heat generation of a power source circuit component by forming a drive controller pattern on a conductor through hole printed board, and stereoscopically securing it to a metal base printed board for a power source circuit. CONSTITUTION:A drive controller pattern 10 is formed on a plurality of conductor layers formed on both side surfaces of an insulating layer or an inner layer of a conductor through hole printed board 21, connected by a conductor through hole 22, and a drive control component 11 is mounted. Connecting terminals 23, 24 are formed at corresponding positions of a metal base printed board 2 and the board 21, and the board 21 is so secured to the board 2 in an erected state as to electrically connect the terminals 23, 24. Thus, since a complicated circuit is simplified by using the holes to form the board having a small area, a mounting density can be increased.
Patent JP-H08231451-A (JP)
Title: New terpene compound and improving agent for aroma and flavor of tobacco containing the same compound as active ingredient
Inventor: MIZUTANI MASAFUMI
IPC: C07C33/05
Filed: 1995-02-28
Abstract: PURPOSE: To obtain the subject compound, represented by a specific formula, having characteristics of imparting an excellent aroma, flavor and smoke volume to tobacco or enhancing the aroma, flavor and smoke volume and useful for improving the aroma and flavor quality directing to a low nicotine and a low tar content by adding a small amount thereof to shredded tobacco. CONSTITUTION: A compound of the formula, specifically 1- isopropyl-5-(hydroxymethyl)-8-methyltricyclo[4.4.0.0<2> ,<8> ]dec-4-ene. Furthermore, this compound is preferably obtained by dipping, e.g. a raw herb or the whole herb of a tobacco plant Nicotiana umbratica of a wild species belonging to the genus Nicotiana of the family Solanaceae in an organic solvent such as chloroform in a short time, extracting the herb, then concentrating the extract solution, successively separating and purifying the resultant resin fraction according to a silica gel column chromatography and a high-performance liquid chromatography.
Patent JP-S51116388-A (JP)
Title: A loop amount control apparatus
Inventor: ITOU JIROU
IPC: B65H77/00
Filed: 1975-04-04
Abstract: PURPOSE: The detection of loop position with high precision without the use of mechanical or optical postion detection. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54133367-A (JP)
Title: Eccentricity inspection device of steel cored cables
Inventor: ISODA KENICHI
IPC: G01B7/02
Filed: 1978-04-07
Abstract: PURPOSE: To inspect the eccentricity of steel core automatically and nondestructively from the output difference of two magnetic flux detecting means, by providing a permanent magnet in the  central base of a magnetic circuit of deformed E-shaped magnetic body and magnetic flux detecting means on both side bases, and passing steel cored cable in the gap at the open ends of the  three bases.  
     CONSTITUTION: Central magnetic pole 3, permanent magnet 7, E-shaped magnet 6, left side Hall  element 8, right side Hall element 9, left side magnetic pole 4, and right side magnetic pole 5 are  integrally bonded to compose a deformed E-shaped magnetic pole circuit. In the gap formed by  the central magnetic pole 3 and right and left magnetic poles 4, 5, a steel cored cable 1 is held  symmetrically with respect to the central line of the central magnetic pole 3. When the outside  diameter center of the cable 1 is deviated from the centere line of the steel core, a difference is  caused in the quantity of magnetic flux branched into right and left magnetic paths, thereby producing a difference in the output voltages v 1  and v 2  of right and left Hall elements, so that voltage  or current is generated in the output of a differential amplifier 10. This voltage is observed in an  output voltmeter 11 and a recorder 16 to detect the quantity of eccentricity d. When this quantity  of eccentricity exceeds a specified value, a buzzer 17 sounds to give an alarm.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05209604-A (JP)
Title: Friction joint
Inventor: MIKI JIICHI
IPC: F16B2/04
Filed: 1992-01-30
Abstract: PURPOSE:To prevent deformation of a sleeve in key grooves of a shaft and a hub, which sleeve has pressure medium sealed therein for connecting the shaft to the hub. CONSTITUTION:Pressure medium 16 is sealed in a space portion of a sleeve 14, and mechanically compressed. Pressure is applied to an inner surface of the sleeve 14 due to compression of the pressure medium 16. An inner sleeve 14a on the side of a shaft 26 is contracted, while an outer sleeve 14b on the side of a hub 28 is expanded. The shaft 26 is connected to the hub 28 through the sleeve 14. A recession (c) is formed on the outer sleeve 14b. The outer sleeve 14b is in contact with the inner sleeve 14a by means of the recession (c), and a contact portion (d) is welded. The welded portion (d) is arranged in key grooves 30, 32 of the shaft 26 and the hub 28, respectively. Deformation of the inner and outer sleeves 14a, 14b in the key grooves 30, 32 is prevented by the welded portion (d).
Patent JP-S63209041-A (JP)
Title: Optical card
Inventor: MIURA KYO
IPC: G11B7/24012
Filed: 1987-02-25
Abstract: PURPOSE:To prevent writing by reading out light while an optical card is turned over and stopped after movement by coating the recording region part of an optical recording layer with a film coating layer, laminating an immobilized layer further thereon and immobilizing the film coating layer to the recording region part of the optical recording layer. CONSTITUTION:The optical recording layer 22 is provided on the track groove surface of a transparent substrate 21 having the track groove part 26 and only the recording region part 28 of the optical recording layer 22 is coated with the film coating layer 25 consisting of a thin resin film. An optical recording material 27 obtd. in such a manner and a card base material 24 are adhered via the immobilized layer 23 consisting of an adhesive agent, etc. Writing by reproduction light in a margin part 29 where the optical recording layer is formed is thereby suppressed and the optical card which suppresses the tracking error by the turn over and stop of the optical card and the tracking error by the stop at the time of track selection by track access is easily formed.
Patent JP-H04259103-A (JP)
Title: Voltage controlled oscillator
Inventor: TANABE MOTOYASU
IPC: H03B5/08
Filed: 1991-02-13
Abstract: PURPOSE:To improve the frequency stability by temperature change of the voltage controlled oscillator. CONSTITUTION:A bias voltage compensation circuit comprising a thermister T, a resistor R3 and a temperature compensation varactor diode CR2 is added to a frequency control varactor diode CR1 receiving a control voltage and a bias voltage to cancel due to a temperature of the element regulating the frequency of the voltage controlled oscillator is given to the frequency control varactor diode CR1.
Patent JP-H01215373-A (JP)
Title: Apparatus for producing thin organic film
Inventor: YOTSUYA YUMIKO
IPC: H01L51/00
Filed: 1988-02-25
Abstract: PURPOSE:To form a uniform and clean org. film in a vessel by providing an operating wall which is fixed at both ends and is expandable and contractable to a vessel sliding surface and compressing means. CONSTITUTION:The operating wall shrinks as the compressing means moves to compress the monomolecular film on a water surface developed in the vessel. The molecules existing near the side wall are thereby moved in the compressing direction even if said molecules have high viscoelasticity. Although the monomolecular film on the water surface hardly moves in the position apart from the compressing means, the operating wall does not substantially move either. Since the operating wall which serves as the side wall moves at nearly the same distance as the distance at which the compressing means on the water surface moves, the film is compressed uniformly over the entire part of the vessel A and the clean and defect-free LB film (Langmuir-Blodgett's film) is accumulated.
Patent JP-S62198187-A (JP)
Inventor: OHASHI NOBUAKI
IPC: B32B9/00
Filed: 1986-02-26
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-S61200485-A (JP)
Title: Satellite navigation apparatus
Inventor: KAWAZOE TOSHIHIRO
IPC: G01C21/00
Filed: 1985-02-28
Abstract: PURPOSE:To measure the present position of a moving body without cease even when the number of receivable satellites are reduced by the effect of a shielding, by operating the signals to be received of satellites in combination by an operational processing circuit. CONSTITUTION:A control circuit 3 calculates the initial position of a moving body 10 and the satellite present in the sky of the moving body 10 from almanac data and informs the satellite to be received to a receiving circuit 2. The receiving circuit 2 demodulates the navigation message data of the satellite to be received by the signal from an antenna 1 and measures the dummy distance between the satellite and the moving body 10 to output the same to an operational processing circuit 3. The control circuit 4 determines the combination of satellites used in positional measurement with due regard to the receiving state of each satellite transmitted from the receiving circuit 2 to transmits the same to the operational processing circuit 3. The operational processing circuit 3 forms a navigation equation from the navigation message data of the satellite, dummy distance data and the initial position of the moving body 10 to calculate the present position and speed of the moving body 10 to display the same on a display apparatus 7 through a position display operation circuit 5.
Patent JP-H08233356-A (JP)
Title: Bath heater with hot water supplying system
Inventor: HAMAKO YASUTAKA
IPC: F24H1/00
Filed: 1995-02-28
Abstract: PURPOSE: To provide a bath heater with a hot water supplying system which can be operated according to usage purposes and has an enhanced operability. CONSTITUTION: In a bath heater with a hot water supplying system, having a hot water supplying function for supplying hot water through a hot water supplying heat exchanger 3 and a bath heater function for reheating bath water through a circulation passage formed by communicatively connecting two circulation ports 16 provided in a bathtub 17 by two pipe lines incorporated with a bath heater heat exchanger 8 and a circulation pump 10, an operation switch 23, a bath filling switch 24 and a selector switch 30 for selecting an operation mode in which an operation is being continued until a reheating switch 28 is turned off or another operation mode in which the operation is automatically stopped after the elapse of a set period of time is provided.
Patent JP-H04258940-A (JP)
Title: Camera
Inventor: KANEKO YOSHIYUKI
IPC: G02B7/08
Filed: 1991-02-14
Abstract: PURPOSE:To make a releasing sense excellent and to allow a photographer to execute photographing which gives freedom from care to the photographer. CONSTITUTION:A return action instruction means 24 which instructs lens position control means 28, 29a and 29b to execute such an action that a photographing lens is returned to an initial position after film winding actions by film feeding means 1 and 9c are finished so that a film is rewound immediately after an exposure action is finished and the action that the photographing lens is returned to the initial position is executed thereafter is provided.
Patent JP-S59167591-A (JP)
Title: Preparation of 8-(hydroxycarbonylmethyl)pyrrolizidine
Inventor: SATOU FUMIO
IPC: C07D487/04
Filed: 1983-03-11
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of various pyrrolizidine derivative such as antiarrhythmic agent, etc., in one step, by reacting 1,8-dehydropyrrolizidine with malonic acid. CONSTITUTION:Dehydropyrrolizidine of formula I is made to react with malonic acid of formula II in an nonreactive solvent such as dioxane, DMF, etc. at 60- 150 deg.C for several hours to obtain the objective compound.
Patent JP-S58158027-A (JP)
Title: Production of magnetic recording medium
Inventor: SHIRAHATA RIYUUJI
IPC: C08L67/02
Filed: 1982-03-16
Abstract: PURPOSE:To improve skew characteristics, appearance, shapes, etc., by heating a magnetic recording medium having a thin magnetic film on a plastic film under application of tension thereto. CONSTITUTION:A raw sheet 4 of a magnetic tapes having a thin magnetic film formed by a vapor deposition method or a plating method is moved in contact with the drum surface of a hot drum 3 having a surface 31 kept at a specified temp. by means of guide rolls 2 from a delivery part 1, whereby the sheet is heat-treated. The sheet 4 past the drum 3 is taken up on a take-up part 6 via a guide roll 5. While the raw sheet is moved under <=400g/mm.<2> tension in this stage, the sheet is brought into contact with the drum 3 having the hot drum surface 31 heated to 70-200 deg.C for 0.1-30sec.
Patent JP-H02220797-A (JP)
Title: Coated electrode for cr-mo type low alloy steel
Inventor: TANAKA OSAMU
IPC: B23K35/30
Filed: 1989-02-21
Abstract: PURPOSE:To improve the high-temp. strength characteristics of a high-strength 2.25 to 3% Cr-1% Mo steel in particular without intensifying the room-temp. strength by regulating the contents of respective components by taking the yield into a deposited metal into consideration and taking the relations of the specific components into consideration as well. CONSTITUTION:The coeffts. of the yield of the respective elements in the deposited metal are first taken into consideration by using formula 1 in the case of incorporating additive elements into a core wire and/or coating material. The contents of the respective elements under such conditions are specified, by weight, to <=0.12% C, <=1.0% Mn, <=0.4% Si, 1.9 to 3.5% Cr, 0.85 to 1.5% Mo, <=0.2% Ni, <=0.017% N, 0.16 to 0.40% V and 0.002 to 0.045% Nb. Further, the P to be determined by the combination of the respective contents of C, Mn and Ni by formula 2 is adjusted to a 1.00 to 1.70 range in order to effectively assure the necessary room-temp. strength and to obtain the high creep strength.
Patent JP-S59165637-A (JP)
Title: Manufacture of elastic pipe joint
Inventor: TANAKA HIROSHI
IPC: B29C43/36
Filed: 1983-03-10
Abstract: PURPOSE:To obtain an elastic pipe joint with an expanded section with no burr, etc. efficiently and simply by repeatedly pasting a pipe joint blank on the outer surface of a special inner die using the inner surface shape of the pipe joint as an outer surface shape and removing the inner die after pressure vulcanization. CONSTITUTION:A pipe joint blank in which an unvulcanized rubber and a reed screen cord, etc. are combined is pasted repeatedly on the outer surface of an inner die 1 having the inner surface shape of a pipe joint as an outer surface shape in predetermined thickness, and the inner die 1 is removed after pressure vulcanization, thus acquiring the elastic pipe joint with an expanded section. The inner die 1 is formed by a core die 2, a section thereof corresponding to the expanded section of at least pipe joint takes a column, and a core 3 (integrally formed by a material having compressive strength and easy to be broken by an impact or a bending), an outer surface thereof takes the inner surface shape of the expanded section of the pipe joint and an inner surface thereof is fitted to the outer surface of the core die 2, and the core die can be drawn out in at least one direction of an axis.
Patent JP-H03244840-A (JP)
Title: Manufacture of high strength clutch plate
Inventor: KANI HARUNOBU
IPC: F16D69/02
Filed: 1990-02-23
Abstract: PURPOSE:To improve the strength of a clutch without cutting a fiber by constituting it so as to be composed of a take-up process winding a tape so as to avoid the placement of a fiber in a rivet holing part, a thermoforming process performing thermoforming of a clutch plate base material without cutting the fiber, and a finishing process. CONSTITUTION:In order to make a rivet hole without cutting a long fiber, a bottom plate 2 is installed in a winder 1 with a torus storage part, and a pin 3 is erected on this bottom plate 2 at a spot equivalent to the rivet hole of a clutch plate. Next, a wound continuous tape 5 obtained by winding the long fiber continuous tape around a turning shaft 1a of a winder 1, is wound by pressing it with a roller 4 thereby completing a roll product 7. This roll product 7 is charged into a heat die 8 for thermoforming, thus a thermoforming product 9 is secured. Both upper and lower surfaces of this thermoforming product 9 are polished up into a product.
Patent JP-S58158778-A (JP)
Title: Surface uneven information inputting method
Inventor: ISHINO YOSHINOBU
IPC: G06T1/00
Filed: 1982-03-16
Abstract: PURPOSE:To record uneven information simply and easily, by storing, an uneven information, a difference of an emission charge quantity of an accumulating part corresponding to presence or absence of a memory cell contact with an object to be detected, or a difference of a distance. CONSTITUTION:A memory cell 2 is arranged like a matrix, and electrodes 7a, 7b placed in the row and line directions are formed in one body, respectively to obtain electrode line groups 6a, 6b. When voltage is impressed simultaneously between these electrodes, charge is accumulated in the accumulating part of all the cells. Subsequently, when a body like a finger, whose surface is uneven is pressed against this cell group, it is divided into a memory cell group 12 in which a detecting part 3 directly contacts with the body, and a memory cell group 13 in which said part does not contact with the body. In this way, charge of an accumulating part 5 of the cell group 12 is emitted through the body. In the cell group 13, however, charge is held as it remains an initial state. By detecting a conducting state between this electrode 7a and 7b, uneven information can be obtained as an electric signal.
Patent JP-S52124157-A (JP)
Title: Static type controller
Inventor: TSUKUDA YOSHIO
IPC: G05F1/56
Filed: 1976-04-12
Abstract: PURPOSE: In static type power controller employing a plurality of thyristor bridge groups, to enable conventional thyristor protector to interrupt failure current even when operating thyristor bridges are rduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03243907-A (JP)
Title: Twin-shaft lens driving device
Inventor: UJII JIYUNICHI
IPC: G02B7/04
Filed: 1990-02-21
Abstract: PURPOSE:To decrease not only the number of parts over the entire part but also the number of the parts to be accurately positioned and to reduce the size of a lens barrel with efficient disposition by providing two feed shafts in opposite positions on both sides of a lens. CONSTITUTION:The screw part 6a of a 2nd lens group frame 6 is screwed to the screw part 4b of the 2nd feed shaft 4 and the fitting part 6b is engaged with a circular cylindrical part 3c of the 1st feed shaft 3. Similarly, the screw part 5a of the 1st lens group frame 5 is screwed to the screw part 3b of the 1st feed shaft 3 and the fitting part 5b is engaged with the circular cylindrical part 4c of the 2nd feed shaft 4. The feed shaft 3 rotates and the 1st lens group frame 5 moves in the optical axis direction to rotate a 2nd rotating mechanism gear 8, by which the 2nd lens group frame 6 is moved in the optical axis direction, when rotating power is transmitted to a 1st group rotating mechanism gear 7. Since two pieces of the feed shafts 3, 4 are functioned to feed the lens group and to stop the rotation, the mechanisms to apply the rotating power to the shafts are disposed in the positions where the mechanisms do not interfere with the respective shafts. The number of the parts is decreased in this way and the parts where the accuracy is required are decreased as well. The miniaturization of the lens barrel is possible as well.