baber/WOPTO huggingface dataset:
Patent JP-H11207465-A (JP)
Title: Underwater welding torch
Inventor: FUKUDA KAZUHIRO
IPC: B23K9/16
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an underwater welding torch for reducing a consumption of a welding shield gas by replacing a part of the expensive welding shield gas by an inexpensive inert gas. SOLUTION: The underwater welding torch 1 is provided with a nozzle 2 being a cylindrical body and a contact tip 3 which is provided in the axial center of the nozzle 2 and guides a welding wire 4. A gas flow passage 5 which makes the welding shield gas 6 (CO2 or CO2 -Ar) flow is formed between the nozzle 2 and the contact tip 3. Moreover, the nozzle 2 is provided with a water flow passage 7 having an annular cross section within the cylindrical body wall and a gas flow passage 8 having the annular cross section and making an auxiliary gas 9 (N2 gas) flow in the inside of the water flow passage 7 respectively, which are respectively extended in the axial direction of the nozzle 2 and opened at the tip end in a shape widen toward the end.  And a cavity 11 consisting of a N2 gas flowing zone and a welding atmosphere full of the welding shield gas 6 within the zone is formed within a water curtain 10 which is formed by high pressure water from the water flow passage 7.
Patent JP-S54103435-A (JP)
Title: Film for hot-melt adhesion
Inventor: SHIMA KEIZOU
IPC: C08L77/00
Filed: 1978-02-02
Abstract: PURPOSE: A film for hot-melt adhesion having improved blocking resistance and slipperiness obrained by molding a composition prepared by blending a three or multi-component copolyamide, having a specific melting point, into a film with specified thickness.  
     CONSTITUTION: A polyamide resin composition consisting of A) 100 parts by wt. of a three or multi-component copolyamide, e.g., nylon 6/66/12, nylon 6/610/12, etc., having a melting point of 80W150°C and B) 0.3W2.0 parts by wt. of calcium stearate is molded into a film with thickness of 20W80μ by an extruder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07147136-A (JP)
Title: Protective film for gas discharge panel, its forming method, and gas discharge panel and display device using the protective film for gas discharge panel
Inventor: KOIWA ICHIRO
IPC: H01J11/40
Filed: 1994-02-02
Abstract: PURPOSE:To provide a method for forming a protective film for gas discharge panel low in manufacturing cost and excellent in mass productivity. CONSTITUTION:A paste having a composition containing 25wt. of magnesium (MgO) powder (average particle size 1000Angstrom ) having a high purity of 99.98% 5.0wt.% of ethyl cellulose as resin, and 70wt.% of butyl carbitol as solvent is used. This paste is screen-printed on a dielectric layer 34 to form a preliminary protective film. The preliminary protective film is dried and baked to form a protective film 36.
Patent JP-S57125530-A (JP)
Title: Removing circuit for interference of adjacent station at receiver
Inventor: FUJISHIMA MASAKAZU
IPC: H04B1/10
Filed: 1981-01-28
Abstract: PURPOSE: To surely remove only a beat signal between adjacent stations out of demodulated outputs, by mixing an opposite phase signal with the same level in synchronizing with the beat signal included in a demodulated output.  
     CONSTITUTION: When a band changeover switch COS is set to an FM Side, sinusoidal waves which are of the same aplitude as 19kHz pilot signals included in the output of an amplifying circuit 6 and have the phase difference of 180 degrees are outputted from a resonance circuit 116. When set to the AM side, 9 kHz sinusoidal waves which are of the same amplitude as 9kHz beat signals and have the phase of 180 degrees are outputted from the ciruit 116. Since this sinusoidal wave is applied to an addition circuit 7 as a canceling signal SOSL, a signal accurately eliminating the 19kHz pilot signal only is picked up at FM reception, and a signal accurately removing the 9kHz beat signal only is picked up at AM reception. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000217219-A (JP)
Title: Subaqueous cable burying apparatus
Inventor: MATSUO TORU
IPC: H02G1/10
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To easily move a burying apparatus on the underwater bed by towing the apparatus by a platform or the like on the water, even if the surface of the bed is uneven. SOLUTION: A burying apparatus 10 is provided with an excavating body 11 for burying a cable C in underwater bed and with the longitudinal frames 14, which support the excavating body 11 both from the left side and from the right side. The left and right longitudinal frames 14 have a plurality of wheels 17, 17, etc., which roll on the underwater bed B, attached thereto via respective suspensions 16, 16, etc., so that the wheels can be moved upward and downwards relative to the frames 14. While the burying apparatus 10 is towed by a platform or the like on the water and moved on the underwater bed, the cable C is buried in the underwater bed.  Since the plurality of wheels 17, 17, etc., are moved vertically relative to the longitudinal frames 14 via the respective suspensions 16, 16, etc., impact on the burying apparatus 10 is absorbed and the attitude of the burying apparatus 10 is stabilized, even when the burying apparatus 10 runs over an uneven surface. Thus roll-over of the burying apparatus 10 and damages to the cable C due to roll-over of the burying apparatus 10 are prevented.
Patent JP-S57126263-A (JP)
Title: Wind power generating apparatus
Inventor: KIMURA HISAO
IPC: F03D9/00
Filed: 1981-01-28
Abstract: PURPOSE:To readily generate a wind power generating apparatus with the slight rotation of a windmill by always rotating and standing by the outer rotor of an induction generator at a speed in the vicinity of the synchronous speed of an induction motor, and rotating the inner rotor in a direction reverse to the outer rotor by wind power. CONSTITUTION:A stator 2 of an induction motor is secured to the inner periphery of a housing 1, and the outer rotor 3 of the motor is rotatably supported inside the stator. The outer rotor 4 of an induction generator is integrally provided inside the rotor 3, and the inner rotor 5 of the generator is rotatably supported inside the rotor 4. The rotor 4 of the generator is always rotated and  stood by at a speed in the vicinity of the synchronous speed of the motor and hence in the same state as the no load operation of the motor. The rotor 5 of  the generator is rotated in a direction reverse to the rotor 4, thereby operating  so that the rotating speed of the rotor 4 be higher than the synchronous speed.  Accordingly, the generator can generate efficiently even with the slight rotation  of a windmill.
Patent JP-H11215194-A (JP)
Title: Communication device
Inventor: NOMAGUCHI TAKESHI
IPC: H04L12/64
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To enable a transmission side device to confirm whether or not transmitted data are received on the reception side by providing a reception confirmation communication control part that executes reception confirmation by using a network of an end to end system. SOLUTION: A communication device 11 performs a connection with regard to a communication device 12 on the reception side by using a line exchange network 14 of a network of an end to end system this time at a point of time when an arbitrary time prescribed by an operator passes or at an arbitrary time set in advance after transmission of document data. Then, in the communication device 12, confirmation (reception confirmation) is made whether or not the document data of a document number by which transmitter information indicates the communication device 11 are normally received. The reception confirmation by means of this line exchange network 14 is made by a reception confirmation communication control part 312 between itself and the reception confirmation communication control part 312 equipped with the communication device 12 on the reception side.
Patent JP-S62170799-A (JP)
Title: Vertical pump
Inventor: MORI YOJI
IPC: F04D29/10
Filed: 1986-01-22
Abstract: PURPOSE:To prevent the leakage of liquid and suction of air by internally providing a blocking oil casing above an impeller then fixing a magnetic fluid casing containing a permanent magnetic material through a dry seal above said blocking oil casing. CONSTITUTION:A blocking oil casing 13 is provided above an impeller 2 and a blocking oil W is injected. A magnetic material casing 9 is provided above said blocking oil casing 13 and a permanent magnetic material M is contained between upper and lower dry seals 7, 6. During operation, the blocking oil W will perform sealing while during stoppage, the dry seal 6 performs sealing and the movement is stopped by the inner pressure. Consequently, the leakage of liquid and the suction of air can be prevented.
Patent JP-S56110622-A (JP)
Title: Carcinostatic agent
Inventor: YOSHITANI KIYOHIKO
IPC: A61K31/80
Filed: 1980-02-04
Abstract: PURPOSE: A carcinostatic agent with very low toxicity containing a specific polyorganosilsesquioxane as an active constituent.  
     CONSTITUTION: A carcinostatic agent containing a polyorganosilsesquioxane having units of formula I (R is H or methyl; Y is cyano, carbamoyl, alkoxycarbonyl, etc.; n is a positive integer, usually 3W15), e.g. the compound of formula II, as an active constituent. The structure of the silsesquioxane is an important factor for the anticancer activity. The polyorganosilsesquioxane having the units of formula I has a remarkable carcinostatic action and low toxicity compared with the ordinary carcinostatic chemotherapeutic agent. In general, the agent is preferably administered intravenously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62170070-A (JP)
Title: Recording and reproducing device
Inventor: MIYAKO HARUYOSHI
IPC: G11B19/00
Filed: 1986-01-21
Abstract: PURPOSE:To surely prevent malfunction by using an optical signal transmission means so as to transmit/receive a signal of the 1st and 2nd controllers provided to a turntable controlling a drive means. CONSTITUTION:A magnetic head 13 provided to the turntable 12 is moved by a drive means such as a motor 15, a pulley 16 and a belt 17, and a magnetic sheet and the magnetic head 13 arranged fixedly are slided to record or reproduce magnetically the data. The 1st controller 57 provided to the turntable 12 controlling the drive means, the 2nd controller 56 provided to the main body transmitting/receiving the signal of the controller 57 and an optical signal transmission means 58 provided to the main body or the turntable 12 placed at the center of the turntable 12 are provided. Further, the transmission means 58 transmits/receives a signal between the 1st controller 57 and the 2nd controller 56. Thus, the turning accuracy of the turntable 12 is improved, the noise in the process of the signal transmission is reduced and the malfunction is surely prevented.
Patent JP-S61171324-A (JP)
Title: Reducing process of residual strain in saturated polyester resin bottle molded by biaxial orientation
Inventor: KINOSHITA HARUMI
IPC: B29K67/00
Filed: 1986-01-21
Abstract: PURPOSE:To contrive to eliminate the residual strain inside of the bottle molded by biaxial orientation by pressurizing at high temperature the inside of the bottle which is made of saturated polyester resin and is held in the mold made of the material with low thermal conductivity such as asbestos, etc. CONSTITUTION:A mold is made of the material with low thermal conductivity such as asbestos, etc. instead of a metal mold, and a bottle is held in this mold. By pressurizing at high temperature the inside of the bottle, the bottle is heated and the residual strain in the bottle wall is reduced. After its thermal deformation temperature has been heightened, the bottle is taken out and is cooled. The thermal deformation temperature of the saturated polyester resin bottle 1 which is biaxially oriented and has residual strain is different according to the kind of materials, but it is about 55 deg.C. The thermal deformation temperature may be heightened by about 5-20 deg.C by the reduction of residual strain caused by the bottle heating. Thus, the reduction of content, the deformation of the bottle due to thermal shrinkage or the breakage owing to the increase of its inner pressure and the slackness of a cap, etc. are prevented.
Patent JP-S62168159-A (JP)
Title: Color image forming method
Inventor: WATANABE YOSHIKAZU
IPC: G03C7/30
Filed: 1986-01-20
Abstract: PURPOSE:To make bleaching in a short period and to obtain a stable image density in a bleaching process by specifying the sum total of the dry film thickness of a total hydrophilic colloid layer on the side having a photosensitive layer to <=18mum. CONSTITUTION:Not only the image density by the fluctuation of bleaching conditions is stabilized but also the bleaching effect is synergistically accelerated when the multi-layered color photographic sensitive material having <=18mum sum total of the dry film thickness of the total hydrophilic colloid layer is subjected to the bleaching process in the presence of a bleaching accelerator. The sum total of the dry film thickness is <=18mum, more preferably 10-18mum, more particularly preferably 13-17mum. The method for forming a thin layer includes a method for decreasing the weight of the hydrophilic colloid which is a binder, method for using a coupler having high color formability, method for decreasing the weight of a high boiling point solvent, etc. The bleaching is thus quickly executed without environmental pollution and defective desilvering and the stable image density is obtd. in the bleaching process.
Patent JP-S62168908-A (JP)
Title: Oil pump device for engine
Inventor: DEGUCHI HIROAKI
IPC: F01M1/02
Filed: 1986-01-21
Abstract: PURPOSE:To achieve miniaturization by fitting a pump cover member on the inner surface of a cover member which covers the transmission member that transmits the rotation of a crankshaft to a camshaft so as to provide a pump gear chamber between the cover member and the pump cover member. CONSTITUTION:Between the chain sprocket of a camshaft and the chain sprocket 6 of a crankshaft 2 a chain 10 is wound around, and on the side surface 4 of a cylinder block 1, a chain cover 12 is fitted by bolts. The outer circumference of a shaft hole 12a on the chain cover 12 facing to the inner recessed part 13c of the crankshaft pulley 13 is swelled toward the inner recessed part 13c, and on the inner surface of the chain cover 12 facing to this swelled part 12b a recessed part 12d is formed, and this recessed part 12d is covered by a pump cover 17 which is fixed so as to be oil-tight to the chain cover 12 by means of bolts 16, and a gear chamber 19 for a pump gear 8 is formed.
Patent JP-H01246392-A (JP)
Title: Corrosition-resistant electroplating method and plated product
Inventor: SAMUERU DABURU REBIN
IPC: C25D7/12
Filed: 1989-01-20
Abstract: PURPOSE: To improve the corrosion resistance and heat resistance in a base or other atmosphere by electroplating the surface of a base body with a metal having a high electromotive potential and providing the surface of this base layer with a coating layer having the electromotive potential equal to the electromotive potential of the base layer via an intermediate layer having low electromotive potential.  
     CONSTITUTION: The base layer 14 consisting of Ag, Pd, Pt, Au or their alloys having the electromotive potential higher at least by about 1.2V than the electromotive potential of the metal of the base body 12 consisting of an Fe-Ni-base alloy, etc., is formed by electroplating on the base body 12. The single intermediate layer 16 consisting of a metal such as Ni, having the electromotive potential lower by at least about 1.2V than the electromotive potential of the base layer 24 is formed on the base layer 14. The coating layer 18 of the metal (alloy) having the electromotive potential equal to the electromotive potential of the base layer 14 is formed thereon by electroplating. The three-layer system plated articles are simple in stages and do not allow the passage of the iron ions from the base body 12. Even if the plated articles have surface defects, the iron ions from the base body 12 close the defects in the form of iron oxide and, therefore, the corrosion may be prevented. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S57125257-A (JP)
Title: Stabilized synthetic resin composition
Inventor: YAGO SHINICHI
IPC: C08L23/00
Filed: 1981-01-27
Abstract: PURPOSE: To obtain a synthetic resin composition having remarkably excellent thermal and oxidation stability and high compatibility, and resistant to bleeding, whitening, etc., by compounding a specific phenolic compound together with a specific sulfur compound.  
     CONSTITUTION: A synthetic resin is compounded with the compound of formula I(R' is group of formula II; R" and R''' are same as R' or group of formula III; R 1  is 4W9C branched alkyl; A is 1W4C alkylene; R 2  is ≥4C alkyl) and the compound of formula IV (X is 4W20C alkyl; n is integer 1W4). The weight ratio of the compound of formulaIto the compound of formula II is 1 to 1W10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60161018-A (JP)
Title: Cutting machine
Inventor: SUZUKI HIDE
IPC: B23D23/00
Filed: 1984-01-27
Abstract: PURPOSE:To enhance cutting accuracy of a material to be cut, by arranging three or more edge tools on a cutting surface of the material to be cut and engaging racks mounted to each edge tool or the like with pinions mounted to the main unit of a cutting machine so as to cut the material by each edge tool performing a synchronous motion in a direction of the material to be cut. CONSTITUTION:When four edge tools are provided for a square billet, each of the four edge tools 12 and each tool rest 13 are respectively movably mounted in vertical and lateral directions on the cutting surface of a material to be cut 11 to a main unit housing through a sliding part. Then each tool rest 13 provides in its both sides racks 14, and each rack 14 is engaged with a pinion 15 rotatably mounted to the main unit housing. While the pinion 15 is engaged with another different pinion 15 engaging with the rack 14 mounted to the neighboring tool rest 13. Now a hydraulic cylinder 16, if it is actuated, presses the tool rest 13 rotating the pinions 15 as the rack 14 is lifted. In this way, the material to be cut 11 is high accurately cut by synchronously advancing each edge tool 12 toward the material 11.
Patent JP-H02196105-A (JP)
Title: Gas turbine disc
Inventor: SASA TADASHI
IPC: F01D5/30
Filed: 1989-01-23
Abstract: PURPOSE:To intend to prevent creep deformation and/or to make fitting contact conform by arranging a buffer layer composed of buffer material containing ceramics between a root portion at the base end side of a bucket and a disc body's groove portion into which the root portion fits. CONSTITUTION:A buffer layer 12 composed of buffer material 11 containing ceramics is arranged between a root portion 3 formed at the base end side of a bucket 2 and a groove portion 4 formed in a disc body 1 to fit the root portion 3 in it. In this case, the buffer material 11 is formed in a metallic tape containing, for instance, ceramics in powder state (alumina). Also, the buffer layer 12 is formed in a piles for instance, of plural sheets of metallic tapes different in ceramics content. Thereby, a gas turbine disc never causing creep deformation of the buffer material 11 even at the time of high temperature, high speed operation, and yet being able to hold fitting contact with the bucket 2 and the disc body 1 uniform is obtained.
Patent JP-S60231668-A (JP)
Title: Condensed 7-membered ring compound and preventive or remedy for hypertensor containing the same
Inventor: SUGIHARA HIROSADA
IPC: C07D417/12
Filed: 1985-01-24
Abstract: NEW MATERIAL:A compound of formula I [R<1>, R<2> are H, halogen, CF3, alkyl, alkoxy, both may incorporate to form trimethylene or tetramethylene; R<3>, R<5> are H, alkyl, aralkyl; R<4> is H, alkyl; R<6> is condensed or noncondensed heteroaliphatic ring containing N, O or S atoms; A is alkylene; n is 1, 2] or its salt. EXAMPLE:3(R)-[1(S)-Carboxy-3-( 4-piperidyl )propyl]amino-4-oxo-2,3,4,5-tetrahydro- 1,5-benzothazepine-5-acetic acid. USE:It has an activity of inhibiting the enzyme transforming angiotensin and is used as a preventive or remedy for cardiovascular diseases such as hypertension, heart diseases and cerebral apoplexy. PREPARATION:A compound of formula II is dehydrated to effect cyclization or a compound of formula III is allowed to react with another compound of formula IV [W<a> is halogen, R<a>SO2-O- (R<a> is alkyl, CF3, phenyl)] to give the compound of formula I.
Patent JP-H01188372-A (JP)
Title: Bar code printer
Inventor: OZAWA TAKASHI
IPC: B41J3/50
Filed: 1988-01-22
Abstract: PURPOSE:To reduce a time delay in drive pulse and eliminate a shift in character printing by multi-dividing a drive pulse per a single-paper feed period and supplying multi-divided pulses to each block of a drive circuit. CONSTITUTION:A bar code signal (bar represents 0, space 1) encoded by CPU1 is input to a driver 3 which drives a thermal resistor 4, through a shift register 2. The driver 3 consists of so many blocks and a drive pulse for each block is provided by CPU1. The bar code signal from CPU1 is input to the driver 3 through the shift register 2A. Drive pulse (a) for time T1 is given to a drive block on one side by CPU1, and drive pulse (b) to the drive block on the other side by CPU1 after completion of the drive pulse (a). In this way, the drive pulses (a), (b) are alternately provided and this process is repeated until the total length of pulses to each block reaches a required value per a single dot line. In addition, the time T1 is controlled by CPU1 so that it is shorter than a drive pulse required for a single-paper feed period.
Patent JP-S57126418-A (JP)
Title: Antiallergic agent
Inventor: TOMIOKA KENICHI
IPC: A61K31/165
Filed: 1981-01-29
Abstract: PURPOSE: An antiallergic agent, consisting of a specific phenolethanolamine derivative as an active constituent, effective particularly for preventing and treating atopic asthma, and orally administrable.  
     CONSTITUTION: An antiallergic agent containing phenolethanolamine derivative of the formula, a salt or hydrate thereof as an active constituent. The compound of the formula is known to have powerful bronchodilator action. The compound is found to have also powerful antiallergic action and is useful as an antiallergic agent, particularly a preventing agent and remedy for the fit of asthma. The dose per administration unit for an adult is suitably 50W500μg for the oral administration and 5W500μg for the intravenous injection. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61171246-A (JP)
Title: Detection circuit for out of synchronism
Inventor: HODOHARA KIYOAKI
IPC: H04L7/00
Filed: 1985-01-25
Abstract: PURPOSE:To detect out of synchronism without using a frame pulse and to simplify circuit constitution by providing a comparison circuit comparing data stored in a data storage circuit and sending an error pulse when they are dissident. CONSTITUTION:When a data is synchronized with a clock, the data has a phase relation to the clock, a length L1 of a data converting point is unchanged and the data is coincident with an interval L2 of clock timing. The data like this is split, a part is fed to an FF circuit 6 directly and the rest is fed to an FF circuit 7 via a delay circuit 5 having a delay time (d) within one clock. On the other hand, since a clock is supplied at the overlapped part of the same data to the two FF circuits 6, 7, the same data are outputted independently of the circuit 5. When the data is not synchronized with the clock, even when the two pulses extracted from the circuits 6, 7 are coincident at a moment, they are dissident at the next moment. Then an error pulse is sent from a comparison circuit 8.