baber/WOPTO huggingface dataset:
Patent JP-S5632004-A (JP)
Title: Dynamic blade for turbine
Inventor: ISHII BUNJI
IPC: F01D5/30
Filed: 1979-08-24
Abstract: PURPOSE: To measure sound waves correctly and know a deteriorated degree of a material easily by a method wherein side end faces of a dynamic blade planting portion are made parallel to each other to make a distance between transmitting and receiving probes equal, in the outside dovetail type dynamic blade planting portion.  
     CONSTITUTION: In an outside dovetail type planting portion 6 planting dynamic blades in a circumferential direction of a rotor wheel, a distance between transmitting and receiving probes at each portion becomes equal by making side surfaces 4, 5 parallel to each other. Thus, the distance between both of the probes can be discriminated correctly, therefore, correct sound waves may be measured and deterioration of material at respective portions of the planting portion may be discriminated. For further reference, a spacer 8 is inserted into a space between a prior-art type planting portion 1 in which the side surfaces thereof are inclined. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11303485-A (JP)
Title: Door lock device for car
Inventor: HAYAKAWA SHIGERU
IPC: E05B85/02
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To ensure burglarproofness by integrally forming a flange wall covering a linking site with an open lever and a latch mechanism from the upper section of a car door and the outside of a car-door cabin to a base member. SOLUTION: The door lock device for the car is disposed into a car door, and constituted while having a base plate 2, a latch mechanism 3 and a lever mechanism. One arm section as a fitting site with the pole 32 of the latch mechanism 3 of a lift lever 41 is covered with the bulging section 31b of a body 31, a first flange wall 24 and a second flange wall 25 from the upper section of a car door and the outside of a car-door cabin. Consequently, the penetration to the fitting site of an improper tool, etc., is prevented, and operation by the improper tool, etc., of the lift lever 41 is obviated. The first flange wall 24 and the second flange wall 25 may also be formed integrally to the body 31. Accordingly, burglarproofness can be ensured without requiring a protector cover as another member.
Patent JP-S58223283-A (JP)
Inventor: YAMAZAKI KATSUHIRO
IPC: H05B3/48
Filed: 1982-06-22
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-H05301098-A (JP)
Title: Treatment of aluminum electroplating waste water
Inventor: SUZUKI HITOSHI
IPC: C02F9/00
Filed: 1992-04-27
Abstract: PURPOSE:To treat an aluminum electroplating waste water safely and inexpensively by changing halogenated onium compds. being hardly bio-degradable constituents into bio-degradable materials and removing metallic constituents by oxidation treatment. CONSTITUTION:After the aluminum electroplating waste water contg. halogenated onium compds. is oxidized with hydrogen peroxide in the presence of iron, it is treated by an activated soludge.
Patent JP-H01278278-A (JP)
Title: Starting system for belt conveyor using wound-rotor type induction motor
Inventor: MATSUYAMA TAKAYUKI
IPC: B65G43/00
Filed: 1988-04-28
Abstract: PURPOSE:To always start a belt conveyor for a predetermined period of time by sequentially short-circuiting the secondary resistors of motors of driving pulleys when the speed detection pulse value of a rotation detecting pulse generator attached to rotary pulley is smaller than the output of a linear command accelerator. CONSTITUTION:Motors 5, 6 are provided at a first drive pulley 2, and a motor 7 is provided at a second drive pulley 3 to form a multi-drive belt conveyor. Pulse generators 8, 9, 10 are respectively attached to the motors 6, 7 and a driven pulley 4. A speed calculator 12 integrates the number of pulses of the generator 10 to calculate an accelerating speed. On the other hand, a linear command accelerator 11 outputs a linearly increasing acceleration command value with the designated starting time as a target value. A comparator 13 sequentially reduces the secondary starting resistors of the motors 4-7 when the accelerating speed is smaller than a linear acceleration command value.
Patent JP-S5533458-A (JP)
Title: Recovery of methyl acetate
Inventor: SAKA KAZUKI
IPC: C07C67/58
Filed: 1978-09-01
Abstract: PURPOSE: To recover methyl acetate (M), by extracting M with p-xylene in preparing terephthalic acid from p-xylene through liquid-phase oxidation with molecular oxygen.  
     CONSTITUTION: p-Xylene is oxidized with a molecular oxygen-containing gas in the liquid phase in the presence of a heavy metal catalyst and acetic acid solvent, and the aqueous acetic acid containing the methyl acetate by-product (M) is brought into contact with p-xylene in the liquid phase to extract and separate M counter currently. p-Xylene after extraction may be directly fed to an oxidation reactor and oxidized. M acts as an oxidation accelerator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11321513-A (JP)
Title: Air bag type occupant crash protection device
Inventor: KANDA MINORU
IPC: B60R21/20
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an air bag type occupant crash protection device provided with a lid of high assembly workability. SOLUTION: This an air bag type occupant crash protection device 1 has a gas generating inflator 2, air bag 5 inflated by a pressure of gas generated by the inflator 2, and a retainer 4 fixed to a car body for storing the air bag 5, and has the air bag 5 inflated in a car interior by pushing away a lid from an opening 7a of an instrument panel 7 closed ordinarily by the lid 6 in the case that a deceleration speed exceeding a prescribed value acts on a vehicle. The retainer 4, in each of its mutually opposed wall surface, is provided with a hook part 12, the lid is provided with a plurality of engaging pieces 13 having respectively a hole 14 for engaging with the hook part, and the hook part and the engaging piece are engaged with each other by elastically deforming at least either of these hook part or engaging piece.  In this way, mounting work of the lid relating to the instrument panel can be simplified.
Patent JP-S58223106-A (JP)
Title: Optical circuit element member
Inventor: OGURA SHIGETAROU
IPC: G02B6/122
Filed: 1982-06-21
Abstract: PURPOSE:To eliminate the curvature, etc., of a crystal plate and to obtain an optical circuit element member usable for a superior optical switching element, etc., by pasting the crystal plate which has light guides on both surfaces on a thick substrate with high flatness. CONSTITUTION:Both X-Z surfaces of LiNbO3 single crystal 1 are polished and then the crystal is washed in pure water by ultrasonic waves after being washed with an alkalescent solvent; and Ti films 2 are vapor-deposited on both surfaces of the crystal 1 after drying. Then, it is held at about 1,000 deg.C in an acid atmosphere to perform thermal diffusion for about three hours and then gradual cooling is carried out in another furnace at about 650 deg.C to form light guides 2. The light guides 2 are formed on both surfaces, so the crystal plate 1 has almost no deformation. For this purpose, the surfaces of a nonpiezoelectric substrate 5 and the light guides 2 are wetted with liquid and both surfaces are brought into contact and dried naturally to stick them tightly. Then, a prism 4 is pressed and a comb-shaped electrode 3, thin-film lens 7, etc., are provided to obtain the optical switching element of high quality, etc., at low cost.
Patent JP-H08305137-A (JP)
Title: Image forming device
Inventor: NAKAYAMA HIROSHI
IPC: G03G15/047
Filed: 1995-05-01
Abstract: PURPOSE: To provide an image forming device free from a defect in a halftone image. CONSTITUTION: The timing of the turning on of each LED element of an LED erasure array 42 corresponding to the rear end of a reproduced image is set after the lapse of a delay time defined according to the image density of an original document detected via an image density sensor 28a. The rear end of a halftone image is thereby prevented from being erased unintentionally by light sneaking from the LED erasure array 42 on the photoreceptor drum 38.
Patent JP-S61266058-A (JP)
Title: Flat brushless motor
Inventor: SAEKI YASUO
IPC: H02K29/06
Filed: 1985-05-20
Abstract: PURPOSE:To simplify leads and to enhance a motor efficiency by forming a projection extended externally at the outer periphery of the first sheet coil layer, forming a wiring pattern thereat, and mounting a position detector. CONSTITUTION:In a flat brushless motor in which a plurality of sheet coil layers formed with a spiral coil pattern of a thin film are superposed on both side surfaces of a sheetlike insulator oppositely to a drive magnet 16, a projection 14a' extended externally is integrally formed with the outer periphery of the first sheet coil layer 14a. The lead connecting pattern of a position detector and a coil wiring pattern are formed at the projection 14a', and a detector 15 is mounted at the prescribed position. The lead 14b' of the coil pattern is integrally formed at the outer periphery of the second or more sheet coils 15b, and connected at the prescribed position on the projection 14a'.
Patent JP-H06299692-A (JP)
Title: Building work scaffold temporary construction method
Inventor: OKA YOSHIFUMI
IPC: E04G5/04
Filed: 1993-04-10
Abstract: PURPOSE:To prevent overturning at a jobsite by supporting a scaffold of the jobsite without connecting it to an external wall by a bracing material such as a bosh, a wall connector or others. CONSTITUTION:One edge side 11 of a steel material 13 having two edges 11, 12 crossing at an acute angle alpha on an outer margin is directed in the horizontal direction orthogonal with an outside surface 15 of a building base 14, and the other edge side 12 is directed in the diagonal direction where a head end 16 is separated from an external wall surface 17 upward. By jointing its bent angular part 18 to the building base 14 and jointing a head end 19 of the one edge side 11 projected in the horizontal direction and the head end 16 of the other edge part 12 projected in the diagonal direction to a vertical bar 21, a building construction scaffold 20 is supported and erected.
Patent JP-H05301972-A (JP)
Title: Production of bonded composite body of thermosetting resin and rubber
Inventor: HIRAKAWA HIROSHI
IPC: B29K63/00
Filed: 1992-04-27
Abstract: PURPOSE:To obtain a method for integrally bonding a molding material consisting of an epoxy resin composition to a molding material consisting of a rubber composition containing an acrylonitrile-butadiene copolymer rubber composition or a hydrogenated acrylonitrile-butadiene copolymer rubber. CONSTITUTION:The objective producing method is characterized by laminating an uncured molding material consisting of an epoxy resin composition to an uncured molding material consisting of an acrylonitrile-butadiene copolymer rubber composition or an uncured molding material consisting of a rubber composition containing a hydrogenated acrylonitrile-butadiene copolymer rubber, methacrylic acid, zinc oxide and an organic peroxide and integrally curing and bonding these materials under heating.
Patent JP-H048348-A (JP)
Title: Receiving coil for magnetic resonance imaging device
Inventor: YASUGI YUKIHIRO
IPC: A61B5/055
Filed: 1990-04-25
Abstract: PURPOSE:To make a connection cable removable of a receiving coil by additionally providing a circuit, comprising an amplifier, modulator, transmitter and a power supply, in the receiving coil, transmitting a detection signal on a carrier by frequency or amplitude modulation to be received by the outside device and transmitting the signal by an electromagnetic coupling means. CONSTITUTION:A receiving coil 1 is a semiconductor loop of solenoid type and additionally provided with a tuning circuit 2. An output of the coil is drawn out by a high frequency cable 8 to a range of not giving an influence to uniform magnetic field and connected to a transmitting circuit 7 comprising a high frequency amplifier 3, modulator 4 and a power supply 6. A transmitter 5, which is an antenna lead, is connected to the transmitting circuit 7. The transmitting circuit 7 and the transmitter 5 are arranged in the body by a surgical means by mounting the receiving coil 1 directly to an internal organ 31 in the testee 29. The transmitting circuit 7, which is difficult to constitute non- magnetically, is set up in a position more distant from a camera position. Electromagnetic coupling is easily attained by arranging the transmitter 5 in the vicinity of a surface of the body. A battery of long life is used for the power supply 6 built in the transmitter circuit 7.
Patent JP-H0892767-A (JP)
Title: Method of performing low-energy plasma cleaning of cryogenicfilm
Inventor: BARETSUTO RIPII
IPC: C23F4/00
Filed: 1995-05-01
Abstract: PURPOSE: To provide a method for removing a cryofilm from a cryogenically cooled substrate without damaging the substrate surface.  
     CONSTITUTION: A plasma is formed by charged ions in a plasma source 30 and the ions are introduced to the cryofilm on the substrate 10, such as a telescope mirror 10, from the plasma source 30 by average energy not more than about 30 eV, to remove the cryofilm by sputtering. The cryofilm is first removed by using the plasma formed from material, such as helium, having its freezing point lower than the substrate temp. as the sputtering plasma. Org. material contaminants are then removed by the reactive plasma formed from material, such as oxygen, having the freezing point higher than the substrate temp. The frozen oxygen deposited by the same is further removed by sputtering with helium. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11329010-A (JP)
Title: Automobile headlight capable of emitting left or right side traveling beam
Inventor: DUSSANS PHILIPPE
IPC: F21V11/16
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an automobile headlight capable of forming a left or right traveling low beam by simply and instantaneously changing not only the same reflecting surface but also the same type lamp. SOLUTION: In this headlight, a lamp 10 and a reflecting mirror 20 are included and lamp shading bands 13, 14, 17, 18 extend along its axis and occupy intervals in the predetermined angular direction on both sides of its arc. The shading bands 13, 14, 17, 18 are arranged symmetrically with respect to the axis surface. and the reflecting mirror 20 is symmetrical with respect to the plane perpendicular to its axial direction and includes at least one pair of first regions 21, 22 which form a first beam part by horizontal cut and two upward light regions 23b, 24b which form a second beam part forming two different beams by supplementing the first beam part individually and selectively. The lamp 10 and the shading bands 13, 14, 17, 18 select one of the two angular positions capable of directing either of the upward light regions to the light source.
Patent JP-S5333009-A (JP)
Title: Differential-type transmitter-receiver circuit
Inventor: TAKANO SEIJI
IPC: H04B1/40
Filed: 1976-09-09
Abstract: PURPOSE: A differential type is employed as the transmitting form of signal to increase the allowable degree for noises, so that the circuit can be constituted by using relatively small number of elements. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S602552-A (JP)
Title: Roll of thin film band
Inventor: USHIYAMA HIROSHI
IPC: B65H18/00
Filed: 1983-06-16
Abstract: PURPOSE:To prevent the relaxation and bending to the reverse side of an end of the width direction of a roll when a roll is unwound to be used by making the cut end of a thin film band in a form of more than two crossing lines. CONSTITUTION:The starting area for winding a thin film band onto a winding spool, namely the cut end, is tormed by crossing two lines 12 and 13, or 22 and 23, each other and left and right parts of said area are substantially formed symmetrically with respect to the center line of the length direction of said film band. By this constitution, the diameter of wound film band is almost same through the whole area along the width direction of said film band, and this uniformity can be maintained even when said film band is used while being unwound. As said thin film band is with almost same tensile force through the whole area along the width direction, the shrinking rate of said unwound thin film band can take nearly the same value through the whole area, and so the appearance changes such as deformation, wrinkling, or the like cannot be observed in the case of practical use and further in the case of storing said object for a long period.
Patent JP-H11304081-A (JP)
Title: Connecting structure of piping cover
Inventor: BABA NORIYOSHI
IPC: F16L57/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly work and to efficiently carry out the assembly work. SOLUTION: A side wall fixing member 42 is constituted of a fixed plate part 48 fixed on a side wall part 38 and a tongue piece part 49 connected to this fixed plate part 48, a recessed part 49a to position an inside joint plate 43 by being engaged with a protruded part formed on an inside joint plate 43 and a female screw part 49c to fix an outside joint plate 44 are formed on the tongue piece part 49 of this side wall fixing member 42, the inside joint plate 43 and the outside joint plate 44 on an outer surface of the side wall fixing member 42, and they are fixed on this side wall fixing member 42 by screwing a screw 47 into the female screw part 49c.
Patent JP-H046241-A (JP)
Title: Cubic boron nitride sintered body for tool and its manufacture
Inventor: ISHIZUKA HIROSHI
IPC: C04B35/583
Filed: 1990-04-24
Abstract: PURPOSE:To obtain a cubic boron nitride sintered body for tools combining sufficient hardness, strength and toughness by forming it from refractory metal compounds of specified ratios of C-BN, VIII group metals and Al as well as carbides, nitrides, carbon nitrides or the like. CONSTITUTION:This is a sintered body for tools constituted of refractory metal compounds of 30 to 80 vol.% C-BN and the balance VIII group metals and Al as well as one or more kinds among the carbides, nitrides or carbon nitrides of IV a, V a and VI a group metals and, if required, furthermore incorporated with the oxides of II a, II b, III a, IIIb, IVa, IV b and V a group metals such as Al2O3 and is suitable for the cutting of hardened steel having high hardness or the like. As the above sintered body, the one contg., by weight, 20 to 70% refractory metal compounds, 5 to 30% VIII group metals and <= 5% Al, and furthermore as for the VIII group metals and Al, the total content is regulated to 5 to 45% and they are preferably present as intermetallic compounds at least partially. The above sintered body can be obtd. by densely mixing the mixed powder of a reinforcing material contg. the VIII group metals, Al, refractory metal compounds or the like with C-BN powder in the prescribed ratios and integrating this mixed powder at 1200 deg.C and >= 40 kb.
Patent JP-S5232353-A (JP)
Title: Device for measuring ghost image
Inventor: AKIYOSHI TSUYOSHI
IPC: H04N17/00
Filed: 1975-09-05
Abstract: PURPOSE: To accurately measure the offset distance of ghost appearing in TV screen by projecting marker signal while picture signal exists. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0834913-A (JP)
Title: L-lactic acid polymer composition, molded product and film
Inventor: SUZUKI KAZUHIKO
IPC: C08K3/00
Filed: 1995-05-02
Abstract: PURPOSE:To obtain a molded product and film which are excellent in molding processability, transparency, flexibility, antiblocking properties and sliding properties and can decompose into nonhazardous water and carbon dioxide under natural environments, when they are scrapped. CONSTITUTION:This L-lactic acid polymer composition comprises (A) 100 pts. wt. of a mixture of 80-95wt.% of L-lactic acid polymer containing more than 75% of L-lactic acid and 5-20wt.% of a plasticizer selected from the group consisting of polyhydric alcohol esters and hydroxy-polycarboxylic acid ester and (B) 0.1 5 pts.wt. of an antiblocking agent containing more than 90wt.% of SiO2 and having 7-50nm average particle size and 0.1-2 pts.wt. of a lubricant. Further, the molded product and film produced therefrom and processes for producing them are disclosed.
Patent JP-S589972-A (JP)
Title: Preventing method for corrosion and stress corrosion cracking of metallic surface and retardation for their progress
Inventor: UENO GUNJI
IPC: C23C28/00
Filed: 1981-07-11
Abstract: PURPOSE:To prevent corrosion and stress corrosion cracking of a metallic surface and to retard the progress thereof by subjecting the metallic surface to application of compressive stress and blasting for the purpose of roughening then applying bonding coat, finish melt spraying and a sealing treatment thereon. CONSTITUTION:Metallic surfaces of cast iron or the like are blasted with shot or grit materials to clean them; at the same time, compressive stresses are applied thereto by peening. The surfaces are next blasted with grit materials and are thereby roughened. Immediately, they are applied with bonding coat of an Ni-base alloy intended for tight adhesion and the secondary corrosion prevention then with finish melt spraying of Al, titania, etc. for the purpose of the primary corrosion prevention. As a final stage, these surfaces are applied with a sealing treatment by the use of a silicone resin, epoxy resin or the like. The formation of such laminated films is highly effective for preventing the corrosion and stress corrosion cracking of the metallic surfaces and for inhibiting the progression thereof.
Patent JP-H01278581-A (JP)
Title: Forming of coating layer for improving weather resistance
Inventor: HANABUSA SHINICHI
IPC: C09D5/00
Filed: 1988-04-30
Abstract: PURPOSE:To prevent the lowering of luster and discoloration caused by bleeding, by forming a thick coating film having a laminated structure containing plural coating layers, wherein the content of a weather-resistant stabilizer is larger in the inner coating layer than in the outer coating layer. CONSTITUTION:The objective coating layer having improved weather-resistance is a thick coating film formed by wet-on-wet coating and having a laminated structure containing plural coating layers, wherein the content of a weather- resistant stabilizer [e.g. 2-(5-methyl-2-hydroxyphenyl)benzotriazole] is larger in the inner coating layer than in the outer coating layer.
Patent JP-S61265500-A (JP)
Inventor: MIYAZAWA TETSUO
IPC: C08L7/00
Filed: 1985-05-20
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-H07316974-A (JP)
Title: Device for continuously treating web
Inventor: UEDA TSUGUHISA
IPC: D06B3/28
Filed: 1994-05-23
Abstract: PURPOSE:To surely accelerate a web up to a speed necessary for the touch improvement, rub relaxation and scour washing of the web, and prevent the successively jetted web from forming knots. CONSTITUTION:Two retaining tanks 4, 5 each having a leaping part 9 and a relaxing part 10 having many bored water-draining holes of a prescribed diameter at a prescribed distance are disposed adjacently to each other. A web-jetting device 7 in which jet flow-generating devices 15, 15 having jet nozzles 14c, 15c, respectively, are connected to both the openings of a reverse U-shaped jet flow passage pipe 13, and in which the web-feeding ports 14b, 15b of the jet flow-generating devices 14, 15 are placed above the leaping part 9 is disposed. Jet flows are generated from the jet nozzles 14c, 15c, and the web A is jetted on the leaping part 9 and subsequently collided against the relaxing part 10. The operations are repeated to rub and relax the web A.