baber/WOPTO huggingface dataset:
Patent GB-2358690-A (GB)
Title: Pipeline pigs
Inventor: COUCHMAN PETER ALLAN
IPC: F16L55/28
Filed: 1999-12-08
Abstract: A pipeline pig comprises a central body member and a first drive member 26 mounted on the body member, the first drive member including a central annular support element 60 mounted on and surrounding the body member, and a plurality of circumferentially spaced primary drive elements 62 one end of each being secured to the support element 60 whereby the primary drive elements 62 extend substantially radially from the support element 60 and such that, in use, the other, free ends of the primary drive elements 62 engage the inner wall of the associated pipeline. Each primary drive element 62 is capable of bending rearwardly of the direction of movement of the pig to maintain engagement with the inner wall of pipelines within a range of diameters without increasing the drag thereon, the first drive member 26 further including a flexible backing disc 68 rearward of the primary drive elements 62 and adapted to seal against the inner wall of the pipeline for all bent positions of the primary drive elements 62. Preferably, the pig also comprises an identical second drive member 34 located rearwardly of the first drive member 26.
Patent HU-T64824-A (HU)
Title: Adsorbent insertion product provided for ears as well as method and device for manufacturing it
Inventor: BRISEBOIS HENRI
IPC: A61F5/44
Filed: 1992-09-25
Abstract: A method for manufacturing a layer of a laminated, disposable absorbent product (10), such as a fluid-permeable cover layer (12), an absorbent core layer (14) and a fluid-impervious backing layer (16) thereof, with a conparatively small amount of waste matter. The method conprises the steps of longitudinally cutting a continuous web (32) of starting material according to a cyclic pattern (34) constructed with line segments corresponding to the edge contour of the disposable absorbent product. The cutting operation divides the continuous web in two strips (36,38), each strip having a patterned longitudinal edge whose outline corresponds to the cyclic pattern. The strips are crossed and joined to one another in a parallel and in a phase relationship to form a compound web having longitudinal edges producing repeatedly the edge contour of the disposable absorbent product. The invention extends to integrating this method into an operation for manufacturing disposable absorbent products, and to an apparatus for carrying out the methods according to the invention and the resulting products. <IMAGE>   <IMAGE>
Patent HU-T67719-A (HU)
Title: Vehicle, mainly lorry
Inventor: ROELLIN ULRICH
IPC: B62D29/00
Filed: 1992-10-29
Abstract: Vehicle, in particular fire-service vehicle, which has a driver's cab and a box body which is independent of the driver's cab, the box body having at least one space for receiving persons and the means for transporting persons and at least one space for receiving devices and/or freight and the means for transporting devices. <IMAGE>
Patent HU-T66725-A (HU)
Title: Mixture comprising an isocyanate-reactive compound, water and a blowing agent, and process for making foams therefrom
Inventor: THOEN JOHAN A
IPC: C08J9/14
Filed: 1992-02-11
Abstract: Polyisocyanate-based foams having a uniformly fine cell size are prepared by reacting a polyisocyanate with an isocyanate-reactive compound in the presence of a blowing agent mixture comprising a hydrocarbon component which has four or more carbon atoms and a polyfluorocarbon component which has a boiling point of from about 283 K. to about 393 K. at 760 mm Hg and wherein the boiling point:molecular weight ratio of said polyfluorocarbon component is less than or equal to 1.7. The hydrocarbon component is present in from about 5 to about 95 mole percent and the polyfluorocarbon in from about 95 to about 5 mole percent based on total amounts of hydrocarbon and polyfluorocarbon.
Patent HU-T74504-A (HU)
Title: The combination of a reversible plough and a soil preparation device
Inventor: SKJAEVELAND MAGNE
IPC: A01B17/00
Filed: 1995-05-24
Abstract: PCT No. PCT/GB95/01188 Sec. 371 Date Jan. 16, 1996 Sec. 102(e) Date Jan. 16, 1996 PCT Filed May 24, 1995 PCT Pub. No. WO95/34195 PCT Pub. Date Dec. 21, 1995An integrated combination of a reversible plow and a soil preparation device which includes a headstock, a carrying beam, a carrying arm mounted at one end of the combination, and at its other end having a swivel mounting. The carrying beam is mounted on a mounting block. The carrying arm is coupled with the mounting block so that the soil preparation device can take up a cooperative working position automatically after each plow body reversal. The carrying arm is adjustably mounted on the mounting block via a pivotable coupling.
Patent HU-T77113-A (HU)
Title: Method for hygienically sealing drink containers and containers obtained thereby
Inventor: SANDRIN GIANNINO
IPC: B65D/
Filed: 1995-10-02
Abstract: Method for hygienically protecting drink containers (12) provided with a tear-off sealing tongue which remains attached to the head portion (11) of the container when the latter is opened. The head portion is coated by simple dipping into a non-toxic, biodegradable liquid that is capable of setting in a few seconds, thereby forming an adhering film (10) that coats at least that portion of the head portion (11) of the container in which the drink delivery orifice (14) is provided. The solution according to the invention is particularly simple, economic and effective to implement, convenient in its use, and complying with applying environmental regulations.
Patent IL-41886-A (IL)
Title: Water-insoluble preparations of peptide materials,their production and their use
IPC: C12N11/08
Filed: 1973-03-27
Abstract: Polypeptide materials such as enzymes are rendered water-insoluble by bonding to a cross-linked copolymer produced by copolymerizing of (A) about 0.1 to 30 wt. % of at least one alpha , beta -monoolefinically unsaturated dicarboxylic acid anhydride having about 4 to 9 carbon atoms; (B) about 35 to 90 wt % of at least one di-and/or poly(meth)acrylate of a dial and/or polyol; and (C) about 5 to 60 wt % of at least one hydrophilic monomer.
[US3871964A]
Patent IL-59978-A (IL)
Title: 2-aminoalkyl-5-pyridinols,their manufacture and pharmaceutical compositions containing them
IPC: C07D213/65
Filed: 1980-05-01
Abstract: There is described a process for preparing an enamine of formula (IX):   <IMAGE> where R<2> is a carboxylic acid protecting group and R<3> is the residue of a carboxylic acid derived acyl group and where R<5> and R<6> are the same or different C1-4 alkyl or C1-10 aralkyl groups; or taken together with the adjacent nitrogen atom form a heterocyclic ring containing from 4 to 8 carbon atoms and optionally a further heteroatom selected from oxygen and nitrogen; by reacting a compound of formula (XII):   <IMAGE> with an amine of formula HNR<5>R<6>, the reactant of formula (XII) being prepared by reaction of an appropriate enol derivative with a phosphorus reagent. The enamines of formula (IX) are useful in the preparation of 3- hydroxycephalosporins. The compounds of formula (XII) are novel.
Patent IL-65822-A (IL)
Title: Process for the preparation of dimedone
IPC: C07C45/45
Filed: 1982-05-19
Abstract: Process for the production of dimedone from isophorone. The isophorone is converted in the presence of a solvent with ozone into an ozone-addition product. An alcohol corresponding to the ester radical is added at the latest after the formation of the ozone-addition product for the formation of the intermediate product, 3,3-dimethyl-5-oxo-hexanoic acid ester. The ozone addition product is heated in the presence of acids to a temperature of 20 DEG  to 150 DEG  C. The 3,3-dimethyl-5-oxo-hexanoic acid ester is isolated thereby. The ester is then converted in a further step into dimedone by treatment of the ester with an alkali alcoholate in an anhydrous milieu.
Patent IL-67204-A (IL)
Title: Optical fiber tapped delay line
IPC: H03H15/00
Filed: 1982-11-08
Abstract: A fiber optic tapped delay line is disclosed in which a number of bends in a single optical fiber are formed to obtain taps of an optical signal traveling in that fiber at each bend location. Light removed at the bends is directed to a focusing lens, which focuses the light onto a photodetector acting as a summing device to produce a frequency-filtered output of the light signal traveling in the fiber. The device's response as a transversal filter is enhanced by weighting the taps either by use of a cylindrical lens, or by selectively masking a portion of light emitted by selected individual taps.
Patent IL-87438-A (IL)
Title: Test compositions and device for the visual determination of hydrogen peroxide in a fluid sample
IPC: C12Q1/28
Filed: 1988-08-12
Abstract: The invention involves the use of a multiple oxidative indicator system capable of generating different hues at different concentrations of hydrogen peroxide or at different concentrations of an analyte from which hydrogen peroxide is generated by means of the analyte specific oxidase. At least one component of the multiple oxidative indicator system changes from a particular hue to a different hue upon oxidation. A second indicator component is capable of being oxidized to a form having a hue which is visually distinct from the first indicator component in either of its forms. The test compositions of this invention are capable of generating visually distinct hues at different concentrations of hydrogen peroxide and can be used to generate a "rainbow" in an oxidative system.
Patent IL-89092-A (IL)
Title: Carbon fibrils
IPC: D01F9/127
Filed: 1989-01-27
Abstract: The invention relates to a volume of carbone fibrils that includes a multiplicity of fibrils (10) having a morphology consisting of vermicular tubes that are free of a continuous thermal carbon overcoat and have the graphite layers (12) that are substantially parallel to the fibril axis (16) and a process for preparing such fibrils.
Patent IL-92952-A (IL)
Title: R-enantiomers of n-propargyl-1-aminoindan compounds, their preparation and pharmaceutical compositions containing them
Inventor: YOUDIM MOUSSA B H
IPC: A61P25/28
Filed: 1990-01-03
Abstract: R-(+)-N-propargyl-1-aminoindane of formula (I) and its pharmaceutically acceptable acid addn. salts are new. (I) is prepd. by reacting R(-)-1-aminoindane with propargyl bromide or chloride in the presence of base (and opt. of solvent), then (I) is isolated by e.g. chromatography, distn. or selective extraction. The racemic starting material can be used instead and (I) then recovered by fractional crystallisation of salts formed with an optically active acid.
Patent IL-93895-A (IL)
Title: Carbonate derivatives of eseroline, a process for their preparation and pharmaceutical compositions containing them
IPC: A61K31/40
Filed: 1990-03-26
Abstract: This invention relates to 1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethylpyrrolo[2,3-b] indol-5-ol carbonate esters of the formula <CHEM>  where R is lower alkyl, cycloalkyl, aryl, aralkyl or <CHEM> X is hydrogen or halogen; the pharmaceutically acceptable acid addition salts thereof and where applicable to the geometric and optical isomers and racemic mixtures thereof. The compounds of this invention display utility as analgesic agents.
Patent IL-98660-A (IL)
Title: Method of printing an image on a substrate particularly useful for producing printed circuit boards
IPC: H05K3/00
Filed: 1991-06-28
Abstract: A method of printing an image on a substrate by applying to the substrate a film which is chemically activated by heat, and scanning the film by a beam of radiation according to the image to be printed, to chemically activate the film by heat and thereby to produce a pattern in the film according to the image scanned. The film includes a reagent capable of undergoing a redox reaction when heated in the presence of another reagent present with the film when scanned by the beam, to produce the redox reaction between the two reagents. <IMAGE>
Patent JP-H08204179-A (JP)
Title: Silicon carbide trench mosfet
Inventor: UENO KATSUNORI
IPC: H01L29/24
Filed: 1995-01-26
Abstract: PURPOSE: To prevent the dielectric breakdown of an insulating film, and increase avalanche resistance, by constituting a second trench deeper than a trench, and forming a Schottky electrode which is in contact with the inner surface of the second trench. CONSTITUTION: In the state that a voltage is applied across a drain electrode 9 and a source electrode 8, a positive voltage higher than or equal to a specific value is applied. A reversed layer is formed on the surface layer of a P-base layer 3 beside the gate electrode 7. An electron current flows from the source electrode 8 to the drain electrode 9 through the reversed layer. In an MOSFET, a second trench 20 is deeper than a trench 5 in the gate part. As the result, when a voltage is applied across the drain electrode 9 and the source electrode 8, and the voltage is increased, avalanche breakdown is generated first at the corner part of the second trench 20, so that avalanche breakdown can be prevented from being generated at the corner part of the trench 5 and a gate insulating film 6 is broken down.
Patent JP-H08201447-A (JP)
Title: Watthour meter with transmitter
Inventor: FUKUDA YUTAKA
IPC: G01R22/00
Filed: 1995-01-26
Abstract: PURPOSE: To confirm the operation of a transmitter visually without requiring any receiver or measuring unit by indicating whether a transmission pulse signal is present or not. CONSTITUTION: A control section 4 comprising a one-touch microcomputer receives a two-phase signal 3a from an optical coupling element 3 and executes computation. Every time when the count of the signal 3a, indicative of a measurement of electric energy, reaches a predetermined value determined by a preset transmission constant, a transmission pulse signal 5a is delivered through a transmission pulse signal output circuit 5. An optical output circuit 6 comprising an LED receives the signal 5a and the LED flickers. The signal 5a is converted through the circuit 6 into a visible output light thus realizing visual confirmation.
Patent JP-S56120199-A (JP)
Title: Method and device for fixing printed circuit board in electronic device
Inventor: ROTAARU BEEMU
IPC: F16B19/00
Filed: 1981-01-28
Abstract: A plate (such as a printed circuit board) is mounted and immobilized on a base (such as a chassis of a television receiver) by performing the following sequential steps: affixing mounting plugs on the base; positioning an apertured plate on the mounting plugs such that the head of each mounting plug projects through an opening of the plate and the plate rests on a support face of each plug; sliding the plate in its plane in a predetermined direction into a position in which an underside of each mounting plug head is situated immediately above a surface portion of the plate and edge portions defining the plate openings are in an abutting relationship with the respective mounting plugs; and bringing a component into an abutting relationship with a trailing edge of the plate subsequent to completion of the sliding step for preventing the plate from being shifted opposite the predetermined direction, whereby the plate is immobilized.
Patent JP-H01185679-A (JP)
Title: Electrophotographic wet developing device
Inventor: KURIO SADAO
IPC: G03G15/11
Filed: 1988-01-19
Abstract: PURPOSE:To obtain a high-density, uniform toner image over the entire area of a photosensitive body by providing opening parts on both ends of an electrode plate and collecting a liquid developer sideward through the electrode plate. CONSTITUTION:An electrophotographic sensitive body 7 after development squeezes an excessive developer by a couple 2 of squeeze rolls and the electrophotographic sensitive body 7 is discharged to a next process. The liquid developer is recovered from developer recovery areas 5 at the opening parts formed with side plates by notching both ends of a couple 3 of electrode plates, and when the electrophotographic sensitive plate 7 passes, the developer is supplied and recovered smoothly; and the unevenness of the toner developer is eliminated and uniform, high-density development is performed over the entire area of the electrophotographic sensitive body 7.
Patent JP-H07214370-A (JP)
Title: Radiographic method of weld zone
Inventor: MAEDA KAZUHIKO
IPC: G21K5/02
Filed: 1994-02-01
Abstract: PURPOSE:To provide a radiographic method capable of inspecting the weld zone of a tube body with a tube plate where the radiographic source can not be inserted from the opposite side, such as a U-shaped tube heat transfer tube and a plug for closing a tube hole in a tube plate. CONSTITUTION:In the inspection of the weld zone of a body to be inspected where a tube body 3 is connected to a tube plate 4 by the fillet welding 5, a hole is made in the center of a shielding plug 9, a penetrometer 7, a photograph film 18 and a film cassette 8, and a radiographic container 2 having a radiographic source 1 is inserted from the photographic film setting side, and the radiographic image of the weld zone 5 is mapped on the photographic film 18 by the radiation 6 emitted from the radiographic source 1.
Patent JP-H09197981-A (JP)
Title: Led display device
Inventor: SHIRATORI RIKIO
IPC: G09F13/22
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the maintenance of other components such as a cooling fan which cools an LED element and make the device itself thin and small-sized. SOLUTION: The surface of an LED element 20 is brought into contact with the internal surface of a cover member 16 or a metal plate which has high heat conductivity is interposed between the cover member 16 and an LED element unit 18 to radiate the heat generated by the LED element 20 to the outside through the cover member 16 or/and the metal plate.
Patent JP-H04245716-A (JP)
Title: Output circuit for semiconductor device
Inventor: KONDO KENJI
IPC: H03K19/0185
Filed: 1991-01-31
Abstract: PURPOSE:To prevent a logical circuit from generating malfunction by adding a transistor(TR) for negatively feeding back the power supply side or ground side voltage of an outputting CMOS TR to the inverter of the preceding CMOS TR. CONSTITUTION:The drain and source of a negative feedback p-channel MOS TR TF for inputting source voltage 8A to its gate terminal are inserted between respective drains of a p-channel TR T3 and an n-channel MOS TR T5 constituting the inverter 12 for an output circuit. Since the source voltage A8 is inputted to the gate end of the TR TF, the current capacity of the TR TF is reduced and ON resistance is increased. Consequently negative feedback for delaying and quieting the rise of the gate voltage A5 of a TR T2 as compared with a convention circuit is applied, the generation of noise to an output terminal OUT and internal ground voltage A7 can be suppressed and the delay of an output voltage waveform time and the malfunction of an internal circuit can be prevented.
Patent JP-H03219183-A (JP)
Title: Valve device
Inventor: OKUTSU YOSHIYUKI
IPC: F16K47/02
Filed: 1990-01-22
Abstract: PURPOSE:To prevent the occurrence of cavitation, noise, vibration or the like by forming donut-like space in a seat ring, and making the space continuous to the external surface of the seat ring via a flow passage. CONSTITUTION:A cylindrical seat ring 3 erected on a division 2 is provided within a valve body 1, and the center hole of the division 2 forms a fluid flow hole 6. Also, donut-like space 7 continuous to the hole 6 is formed beneath the seat ring 3, and a flow passage 8 is so formed as to have one end continuous to the space 7 and the other end open to the external surface of the seat ring 3. When a valve plug 15 is moved up, a fluid flowing into the donut-like space 7 via a throttle 9 is decompressed and becomes a vortex, due to the aforesaid space 7 forming an expansion chamber. The external portion of the vortex has higher pressure than the center portion, thereby preventing the occurrence of cavitation, erosion, noise and vibration.
Patent JP-H02189555-A (JP)
Title: Electrophotographic organic sensitive body
Inventor: SHIMIZU HIDEKO
IPC: G03G5/06
Filed: 1989-01-18
Abstract: PURPOSE:To obtain the electrophotographic sensitive body which has good and stable electrostatic chargeability without making precise control of film thickness by using novel oxytitanium phthalocychnine as a charge generating agent and incorporating a specific compd. as a charge transfer agent therein. CONSTITUTION:The oxytitanium phthalocyanine compd. crystal which is expressed by the formula I and which exhibits the max. 9.7 at 27.2 Bragg angle (2theta+0.2 deg.) and the strong refraction peak at 24.1 is incorporated into the photosensitive body and the compd. expressed by the formula II is used for the charge transfer layer. In the formula I, X1 to X4 respectively independently denote various halogen atoms, m, n, l and k respectively independently denote number of 1 to 4, in the formula II, A denotes an electron donating group such as dimethyl amino group or diethyl amino group; a denotes a hydrogen, alkyl group, alkoxy group, etc.; R1, R2 denote a hydrogen atom, alkyl group, aralkyl group, etc. The electrophotographic sensitive body which can be inexpensively and easily produced and has the good electrostatic charge maintaining property and stability is obtd. in this way.
Patent JP-S60154490-A (JP)
Inventor: YOSHIDA HITOSHI
IPC: H05B3/14
Filed: 1984-01-23
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-H08199153-A (JP)
Title: Heavy metal fixing agent and detoxication treatment using the same
Inventor: IDE MIKIO
IPC: A62D3/36
Filed: 1995-01-26
Abstract: PURPOSE: To obtain the subject fixing agent suitable for inexpensively and readily carrying out treatment for detoxifying soil contaminated with a heavy metal or ash containing a heavy metal at a cold district without losing excellent chelating action, comprising an aqueous solution of lithium diethyldithiocarbamate. CONSTITUTION: This fixing agent comprises (A1 ) an aqueous solution of lithium diethyldithiocarbamate and the concentration of the component A1 , for example, is adjusted to be >=25wt.%, especially 30-65wt.%. The fixing agent, for example, contains <=30wt.% of a salt dialkyldithiocarbamate such as sodium or potassium diethyldithiocarbamate and may contain an alkali such as sodium hydroxide or potassium hydroxide or an acid such as hydrochloric acid or sulfuric acid so as to adjust the pH of the aqueous solution to 10 to 12.
Patent JP-S62169908-A (JP)
Title: Pulverized coal combustion boiler
Inventor: NOZOE SHUNPEI
IPC: F23L7/00
Filed: 1986-01-21
Abstract: PURPOSE:To improve combustion efficiency, to prevent exhaust of NOx, and to ensure safety of the interior of silo, by a method wherein a separating device, separating air into nitrogen and oxygen, in provided, nitrogen is fed to a pulverized coal silo, and oxygen is fed to a mixture flow transport pipe, and a secondary and a tertiary air pipe. CONSTITUTION:In a separating device 20, air is separated into nitrogen and oxygen. Pulverized coal from a pulverized coal silo 3 is fed to a furnace 1 together with air for combustion, and oxygen is fed to a mixture transport pipe 13a, a secondary air pipe 10, and a tertiary air pipe 14. In the furnace 1, control is effected so that, subsequently to a rapid ignition and temperature increase process, the furnace is brought into reduction atmosphere in a first stage combustion area, and it is brought into oxidation atmosphere in a second stage combustion area through a tertiary air nozzle 16 and the following air nozzles. This constitution enables sharp promotion of combustion, reduction of an amount of a residual unburnt content in ash to provide high combustion efficiency, and prevention of exhaust of NOx. Through utilization of nitrogen, atmosphere in the pulverized coal silo 3 is inactivated, and spontaneous ignition of pulverized coal is prevented from occurring.