baber/WOPTO huggingface dataset:
Patent GB-1346265-A (GB)
Title: Hydrodesulphurization of heavy hydrocarbon oil with hydrogen  presaturation
IPC: C10G45/22
Filed: 1972-03-24
Abstract: 1346265 Hydrodesulphurizing heavy oils TEXACO DEVELOPMENT CORP 24 March 1972 13907/72 Heading C5E A process for hydrodesulphurizing heavy hydro - carbon oils having Conradson carbon residues of at least 1% comprises contacting the oil with hydrogen in a presaturation zone at below 700‹ F. and then contacting the oil, substantially saturated with hydrogen, with a hydrodesulphurization catalyst at above 700‹ F. and in the presence of gaseous hydrogen. Both stages can be carried out in a single vessel having a saturation zone filled with an inert packing, e.g. alumina, disposed above a catalytic zone containing the catalyst, e.g. nickel or cobalt together with molybdenum or tungsten in the oxide or sulphide form on alumina. The oil is passed downwardly through the two zones and hydrogen is introduced at the bottom of the catalyst bed and at the bottom of the inert packing to flow upwardly. Suitable feeds are atmospheric and vacuum residues, heavy gas oil, shale oil, tar sand oil and crude oil.
Patent GB-1346884-A (GB)
Title: Solderless coaxial cable connector
IPC: H01R13/646
Filed: 1972-07-28
Abstract: 1346884 Two part coupling PYE Ltd 28 July 1972 35392/72 Heading H2E In a solderless connector 1 for coaxial cables 16, inner contact member 4 is clamped to inner conductor 20 and contact body 2 preferably by means of a screw 26 passing through a threaded hole 13. Outer contact member z is cylindrical and has fingers 15 which pass through slots 11 in the frusto-conical section 7 of contact body 2 and are clamped against braiding 18 by means of a clamping ring 5 which surrounds a corresponding number of wedge shaped extensions each of which has an inner surface in contact with one of the contact fingers 15 such that movement of the ring 5 in the longitudinal common axis deflects the fingers with respect to the axis to a clamp and make electrical contact with the outer conductor 18 of the coaxial cable, which may therefore be of various sizes. Cover 6 is a plastics moulding of, e.g. polythene or ethylvinylacetate, and includes, on convergent portion 22 grooves 24, which facilitate the severing of that portion, thereby varying the size of opening 23 for various sizes of cable. Contact member 3 may be stamped and then rolled into a cylinder from a sheet, e.g. tin plate, berylliumcopper or brass sheet and may then be plated nickel or silver. Clamp ring 5 may be made of metal, e.g. brass and has an internal thread which will then cut a thread on plastics contact body 2 (of, e.g. high density polyethylene, nylon or poly-propylene), as it forces extensions 10 together. Alternatively, if clamp ring 5 is made of plastics, a thread is cut on to contact body 6 the narrowest diametric point of which corresponds to the internal diameter of the clamp ring 5.
Patent GB-1347689-A (GB)
Title: Fabrication of articles
IPC: B31D5/00
Filed: 1970-09-19
Abstract: 1347689 Laminates J W SWAIN (PLASTICS) Ltd 13 Sept 1971 [19 Sept 1970] 44723/70 Heading B5N [Also in Division B6] A hollow article is produced by assembling outer members to form an enclosure around one or more central components of the article, the enclosure being airtight save for a vacuum connection, and the or each central component extending between opposed faces of the article and dividing it into interconnected compartments, and applying vacuum to the connection to draw the outer members on to the central component or components such that they become bonded thereto. The article may be a vacuum base for a printing machine comprising face 15, core 19 and back members 16, the face member being perforated at 14 and 14a after the face and back members have been drawn on to the core member by the application of vacuum and bonded thereto. The face and back members or core member may be coated with adhesive, e.g. epoxy resin, prior to assembly or may be of resinous nature, e.g. polyester resin impregnated glass fibre. The core may be of honeycomb or corrugated form, e.g. of resin impregnated paper or aluminium, with interconnecting passages between the cells or corrugations. During assembly the face member may be placed face downwards on an accurately flat surface, e.g. a glass surface, so that the face member will be accurately flat.
Patent GB-1347757-A (GB)
Title: Electrode materials
IPC: B23K35/36
Filed: 1971-06-16
Abstract: 1347757 Welding by fusion INSTITUT ELEKTROSVARKI IMENI E O PATONA AKADEMII NAUK UKRAINSKOI SSR 16 June 1971 28125/71 Heading B3R A continuous arc-welding electrode, particularly intended for CO 2 -shielded welding comprises a steel sheath and a powdery core the core comprising the following components in percentage by weight: The electrode is suitable for A.C. or D.C. welding. In examples given in which specific core compositions are recited, the steel sheath constitutes 75%, 70% and 65% of the total weight of the electrode.
Patent IL-102463-A (IL)
Title: Laser scanning apparatus
IPC: B23K26/08
Filed: 1992-07-10
Abstract: Laser scanning apparatus includes a machine frame (2), a first supporting member (4) for supporting a working medium, and a second supporting member (6) for supporting at least the delivery end of a laser beam delivery system. One of the supporting members, preferably the latter one, is a movable carriage mounted in cantilever fashion from one side of the machine frame for effecting relative movement between the working medium and the laser beam delivery system to cause the laser beam to scan the working medium. <IMAGE>
Patent IL-103482-A (IL)
Title: Tilting mechanism for a chair
IPC: A47C1/032
Filed: 1992-10-21
Abstract: Mechanism for a chair, especially an office chair, comprising a biased back support (5) and a seat (4) being synchronously movable with the back support (5), the spring (2) for the seat (4) as well as for the back support (3) being arranged in the journalled axis (2) for the back support (3) in the frame (1) of the mechanism, the seat (4) being journalled near the front edge, to the frame (1) with a shaft (6) being arranged horizontally and vertically in a distance from the journalling axis (2) of the back support, the seat (4) being journally connected with a shaft (7) on a support arm (3) to which the back support (5) is connected by means of a connection piece (9) by which the difference between the rotation radius around the shaft (7) and the radius of the rotation of the seat (4) around the shaft (6), is compensated.
[WO9309698A1]
Patent IL-106340-A (IL)
Title: 3-Pyridine amide compounds and their salts processes for their production and insecticidal miticidal and nematocidal compositions containing them
IPC: C07D213/82
Filed: 1993-07-14
Abstract: The amide compound of the formula (I) or its salt: <CHEM> wherein X is an oxygen atom or a sulfur atom, Y is a haloalkyl group, each of R<1> and R<2> which are independent of each other, is a hydrogen atom, an alkyl group which may be substituted, an alkenyl group which may be substituted, an alkynyl group which may be substituted, a cycloalkyl group which may be substituted, -C(W<1>)R<3>, -S(O)nR<4> or -NHR<5>, or R<1> and R<2> together form =C(R<6>)R<7> or together with the adjacent nitrogen atom form a C4-5 5- or 6-member heterocyclic group which may contain a nitrogen atom or an oxygen atom, R<3> is an alkyl group which may be substituted, an alkenyl group which may be substituted, an alkynyl group which may be substituted, a cycloalkyl group which may be substituted, an aryl group which may be substituted, an alkoxy group, an alkylthio group or a mono- or di-alkylamino group, R<4> is an alkyl group or a dialkylamino group, R<5> is an alkyl group or an aryl group, each of R<6> and R<7> which are independent of each other, is an alkoxy group or an alkylthio group, W<1> is an oxygen atom or a sulfur atom, m is 0 or 1, and n is 1 or 2, provided that when m is 0 and X is an oxygen atom, R<1> and R<2> are not simultaneously hydrogen atoms.
Patent IL-106985-A (IL)
Title: Apparatus for sensing and analyzing surface characteristics of objects
IPC: G01N/
Filed: 1993-09-10
Abstract: An apparatus for sensing and analyzing the reflectivity of at least a portion of the surface of an object (11), comprising: a light source whose output is directed toward that portion of the surface of the object, said light source comprising an array containing a plurality of switchable light generating units (30), each of said switchable light generating units emitting light within an individual selected waveband, said array collectively generating light containing a plurality of individual wavebands; sensing means (18, 20) to sense the light reflected from that portion of the surface of the object; and analysis means (computer system) receiving the input from said sensing means, to analyze the reflected light; wherein each said switchable light generating units inherently emits light within a single, narrow, fixed waveband, and wherein said array collectively generates light containing a plurality of individual fixed wavebands.
Patent IL-109224-A (IL)
Title: Vented seal for a container
IPC: A47J27/00
Filed: 1994-04-05
Abstract: A vented seal for a container, said seal comprising a panel (14) having an outer face (18) and an inner face (20), a vent hole (30) defined through said panel between said outer and inner faces, a portion of said panel laterally adjacent said hole being depressed inwardly relative to said outer face and defining an outwardly opening recess (26), a reclosable cover (34) for said vent hole, means (32, 60) for releasably retaining said cover in a closed position overlying and closing said hole, said cover being outwardly releasable from said closed position, said cover, in said closed position, extending laterally beyond said hole and partially overlying said recess, said recess, beyond said cover, providing access to said cover inwardly thereof for manual engagement with and outward release of said cover, and said cover including an outer surface which, in said closed position, is in substantially a common plane with said outer face of said seal panel, means (44) hingedly mounting said cover to said seal panel for pivotal movement toward and away from said closed position, said recess being substantially annular with said hole defined generally centrally thereof and at a level inward of said outer face of said seal panel.
Patent IL-121138-A (IL)
Title: Integrated optical beam deflector apparatus
Inventor: SHEKEL EYAL
IPC: B41J2/44
Filed: 1997-06-23
Abstract: A selectably directable optical beam deflecting device comprising: at least one substrate (52) having formed thereon a multiplicity of waveguides (54), each waveguide receiving light and emitting light, the totality of light emitted by said multiplicity of waveguides producing at least one selectably directable output beam (56); and at least one sequential multiplexer (58) applying electrical inputs to said at least one substrate for individually controlling the light emitted by each of the multiplicity of waveguides, thereby governing the orientation of said selectably directable output beam.
Patent IL-125981-A (IL)
Title: Use of a thermal hysteresis protein for the preparation of therapeutic compositions and such therapeutic compositions
IPC: A61K38/00
Filed: 1997-03-26
Abstract: Use of a thermal hysteresis protein for the preparation of a therapeutic composition comprising from about 1 mg/ ml to about 50 mg/ml of said protein in a tissue compatible solution for use in destruction of undesirable tissue through perfusion of said tissue with said therapeutic composition followed by freezing the perfused tissue with a cryogenic probe, substantially as described in the specification.
Patent IL-148154-A (IL)
Title: Vaccine against intra-cellular pathogens
IPC: A61K39/00
Filed: 2002-02-14
Abstract: The present invention relates to a method for producing and isolating specific immunogenic heat shock proteins induced by heat or tumour necrosis factor treatment of cells infected by intra-cellular pathogens; and vaccines prepared from such proteins.
Patent IL-149892-A (IL)
Title: Complexes and delivery methods for inhibiting the ethylene response in plants
IPC: A01N25/28
Filed: 2002-05-28
Abstract: The present invention generally relates to the regulation of plant physiology, in particluar to methods for inhibiting the ethylene response in plants or plant products, and has three embodiments. The first embodiment relates to methods of minimizing impurities capable of reversibly binding to plant ethylene receptor sites during the synthesis of cyclopropen and its derivatives such as methylcyclopropene thereby avoiding the negative effects these impurities have on plants treated with with cyclopeopene and its derivatives. The second embodiment relates to complexes formed from molecular encapsulation agents such as cyclodextrin, and cyclopropenes and its derivatives such as methylcyclopropene, in addition to cyclopentadiene and diazocyclopentadiene and their derivatives, thereby providing a convenient means for storing and transporting these compounds capable of inhibiting the ethylene response in plants, which are reactive gases and highly unstable because of oxidation and other potential reactions. The third embodiment relates to convenient methods of delivering to plants these compounds capable of inhibiting the ethylene response in the plants in order to extend their shelf life.
Patent IL-158959-A (IL)
Title: Solid pharmaceutical formulations comprising modafinil
IPC: A61P25/28
Filed: 2002-05-23
Abstract: The present invention is related to compositions of modafinil, including compositions of modafinil and one or more diluents, disintegrants, binders and lubricants, and the processes for their preparation thereof.
Patent IL-169232-A (IL)
Title: Process for preparing duloxetine and intermediates for use therein
IPC: A61P25/00
Filed: 2005-06-16
Abstract: A process for making (+)duloxetine or an acid addition salt thereof, comprising reacting intermediate compounds of formulae (I) and (II) so as to yield a compound of formula (III), or an acid addition salt thereof in the presence of a base and a phase transfer catalyst, where one of X and Y is hydroxy and the other is a leaving group, and subjecting a compound of formula (III), or an acid addition salt thereof, to further process steps so as to yield (+) duloxetine, or an acid addition salt thereof, substantially free of (-)duloxetine.
Patent JP-H02282433-A (JP)
Title: Raw material charged into shaft furnace
Inventor: TANAKA KATSUHIRO
IPC: C22B1/248
Filed: 1989-04-21
Abstract: PURPOSE:To reduce the consumption of expensive lump coke in a shaft furnace and to save melting and reducing cost by adding a specified amt. of a powdery or granular carbonaceous material to steel scraps and press-briquetting them to obtain raw material charged into the shaft furnace. CONSTITUTION:When steel scraps of ordinary steel or stainless steel are press- briquetted to obtain raw material charged into a shaft furnace, a powdery or granular carbonaceous material are added to the steel scraps by an amt. satisfying an inequality 4<=Mc<=100. (A.Xcr+48)/Xc where Mc is the amt. (kg/T-scraps) of the carbonaceous material added per 1T steel scraps, A is the amt. of the carbonaceous material added in accordance with the concn. of Cr in the steel scraps and A=0.4kg/%Cr.T-scraps, Xcr is the concn. (wt.%) of Cr in the steel scraps and Xc is the amt. (wt.%) of fixed carbon in the carbonaceous material. The powdery carbonaceous material is preferably dispersed in heavy oil and added to the steel scraps in the form of a slurry. Powdery chromium oxide is blown into the shaft furnace from a tuyere and it can be efficiently and economically melted and reduced.
Patent JP-H01273832-A (JP)
Title: Exhaust device of rotary piston engine
Inventor: TERASAWA YASUYUKI
IPC: F02B53/06
Filed: 1988-04-25
Abstract: PURPOSE:To permit the recombustion of the uncombusted portion in exhaust gas by installing the first exhaust port in each cylinder and the second port opened to the delay side in comparison with the first exhaust port and allowing the second exhaust ports to communicate each other, in the constitution in which a plurality of cylinders having different phase are equipped. CONSTITUTION:In the application to an engine equipped with two cylinders 1a and 1b (which has a phase difference of 180 deg. and in which rotors 5a and 5b are rotatably supported onto the eccentric parts 4a and 4b on an eccentric shaft 3, two exhaust ports 8a and 8b are formed on the cylinders 1a and 1b. Each exhaust port 8a, 8b is constituted of the first exhaust port 12a, 12b which is divided into two parts for the revolution direction of the roller 5a, 5b by a partitioning plate 20 and communicates to an exhaust passage 11 and the second exhaust port 13a, 13b opened to the delay side. The second exhaust ports 13a and 13b communicate each other through a communication passage 14, and an exhaust gas introducing passage 15 in which an opening/closing value 16 which is closed only in a low load region is connected to the communication passage 14.
Patent JP-2000294025-A (JP)
Title: Flat light source device and liquid crystal display device
Inventor: TAKASHIO MANABU
IPC: G02F1/1335
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a flat light source device and a liquid crystal display device equipped with such a light source device, allowing easy mounting and removal of a metal reflector on a frame and reuse of the reflector. SOLUTION: A fluorescent lamp is accommodated internally and the light emitted from the lamp is led to the end face of a photo-guide body, and the two side ends 15a of the reflector 15 are fixed removably to the frame 2 with screws 18, and an engaging piece 20 is fixed to at least one place between the side ends of reflector 15 and is removably engaged with the engagement parts 21 and 22 of the frame 2.
Patent JP-S58218187-A (JP)
Title: Double hetero-junction type semiconductor photo amplifier
Inventor: IWAMURA HIDETOSHI
IPC: H01S5/22
Filed: 1982-06-11
Abstract: PURPOSE:To transmit the light for amplifying layer effectively at remarkably high S/N by a method wherein the title double hetero-junction type semiconductor photo amplifier is made of a super grid construction wherein the amplifying layer is made of the quantum well layers and the barrier layers laminated alternately and repeatedly. CONSTITUTION:An amplifying layer 4 is substituted for another amplifying layer 43 with overall thickness of say 0.2mum made of super grid construction wherein the quantum well layers 41 comprising GaAs say 100Angstrom  thick and the barrier layers 42 comprising Al1-yGayAs (0<y<1) say 30Angstrom  order thick are laminated alternately and repeatedly. Therefore the photo amplification band width in case the light is amplified in the amplifying layer 43 is determined by the transition between the discontinuous energy levels. Consequently, very little natural light may be emitted even if the amplifying layer 43 is supplied with more current or the natural light is emitted in said layer 43 since the photo amplification band width is small increasing the photo amplitude.
Patent JP-S63265402-A (JP)
Title: Thin-film thermistor
Inventor: ITO MASAHIKO
IPC: H01C7/04
Filed: 1987-04-23
Abstract: PURPOSE:To stabilize the resistance of a welding section and the characteristics of a thin-film thermistor for a prolonged term by welding a Pt lead to an Au-Pt thick-film electrode film in the thin-film thermistor, coating the electrode film with glass and protecting the electrode film. CONSTITUTION:A pair of Au-Pt thick-film electrode films 2 are formed onto one surface of a plate-shaped alumina substrate 1, and an SiC resistor coating 3 is shaped onto one surface of the plate-shaped alumina substrate 1 and the Au-Pt thick-film electrode films 2 so as to be electrically connected to the Au-Pt electrode films 2 mutually. Pt leads 4 are welded to the Au-Pt thick-film electrode films 2, and one surface of a thin-film thermistor is coated with a glass material having a transition point of 670-750 deg.C and a thermal expansion coefficient of (60-80)X10<-7>/ deg.C. Accordingly, a resistance value is stabilized significantly for a prolonged term while excellent heat resistance resisting a high temperature of 600 deg.C can be provided.
Patent JP-S58219252-A (JP)
Title: Aqueous emulsion of thermosetting resin
Inventor: YOSHIOKA TAKESHI
IPC: C08L61/06
Filed: 1982-06-14
Abstract: PURPOSE:To prepare an aqueous emulsion having excellent dispersibility and stability, and applicable to a molded article without deteriorating its water resistance and electrical properties, by dispersing a phenolic resin obtained by the use of a basic nitrogen compound as a catalyst, in water in the presence of a specific polyvinyl alcohol. CONSTITUTION:A phenolic resin obtained by the reaction of a phenolic compound with a formaldehyde compound in the presence of a basic nitrogen compound is dispersed in water using a polyvinyl alcohol having hydrophobic group and hydrophylic group in its structure and having a saponification degree of 80- 100% and a polymerization degree of 500-2,800. The hydrophobic group of the polyvinyl alcohol is e.g. -OCOR, -OR (R is >=6C aliphatic hydrocarbon group), etc., and its number is 0.001-0.2 per one polymerization unit. The hydrophilic group is, e.g. -COOH, etc., and its number is preferably 0.001-0.2 per one polymerization unit. The amount of the polyvinyl alcohol is preferably 1-5wt% based on the solid content of the resin.
Patent JP-2000135092-A (JP)
Title: Macropolypeptide containing oligopeptide repeating unit
Inventor: FERRARI FRANCO A
IPC: C12N15/11
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a synthetic DNA encoding a protein, containing a specific number of repeating units by oligomerizing a monomer DNA sequence containing plural different nucleotide sequences encoding a repeating same amino acid sequence. SOLUTION: This method for producing a synthetic DNA encoding a protein having at least about 5 kDal and containing a 4-30 codon repeating unit comprises preparing a monomer DNA sequence having an open reading frame in a cloning vector and containing at least two different nucleotide sequences encoding a repeating same amino acid sequence, cutting out the monomer DNA sequence from the cloning vector by digestion with a restriction enzyme and then oligomerizing the monomer DNA sequence to give the objective synthetic DNA useful for producing a high-molecular weight peptide containing a repeating unit useful as a structural material, or the like.
Patent JP-S58219963-A (JP)
Inventor: OOI SANKICHI
IPC: C09J5/00
Filed: 1982-06-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08307867-A (JP)
Title: Method and apparatus for fragmenting picture frame
Inventor: TSUHAN CHIEN
IPC: H04N7/26
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To divide video signals into a foreground having a relation with the video signals and a background having no relatin by generating segmented frames based on specific designation. SOLUTION: A prefilter 30 is connected to a pre-processor 20 and receives original frame signals from the processor 20 as input signals. At the filter 30, blocks having focal scales which are equal to or larger than a threshold are designated as focused sections and blocks having focal scales smaller than the threshold are designated as non-focused sections. Then the filter 30 segments the frame signals into a foreground having a relatin with video signals and a background having no relation and generates the output signals corresponding to the segmented frames. The segmented frame signals are transmitted to an encoder 40 and the encoder 40 converts the signals for the segmented frame into a compressed video bit stream. Then the compressed video signals are stored on a storing medium 50 or transmitted through an ISDN link.