baber/WOPTO huggingface dataset:
Patent RU-2756365-C9 (RU)
Title: Threaded connection for steel pipes
Inventor: SUGINO MASAAKI
IPC: F16L15/04
Filed: 2019-07-01
Granted: 2021-10-06
Abstract: FIELD: engineering elements. 
     SUBSTANCE: invention relates to a threaded connection for steel pipes, containing a nipple (10) containing a section (11) with a conical external thread and a thrust part, and a coupling containing a section with a conical internal thread and a thrust part. In the screwed position wherein the thrust parts are adjoining, the depressions (13) on the section (11) with an external thread are adjoining the vertices on the section with an internal thread, interacting with the vertices, and gaps are provided between the vertices (12) on the section (11) with an external thread and the depressions on the section with an internal thread. In the longitudinal section containing the axis (CL) of the threaded connection pipe, the vertices (12) on the section (11) with an external thread are formed by a convex curve passing tangentially to first angular sections (12a) in the shape of an arc connecting the vertices (12) with the support sides (15) and to second angular sections (12b) in the shape of an arc connecting the vertices (12) with the embedded sides (14). A solid lubricating coating (30) is formed on the surface of the section (11) with an external thread. 
     EFFECT: invention is capable of preventing problems with screwing without loss in the productivity in relation to the threaded connection. 
     6 cl, 7 dwg, 1 tbl
Patent DK-4993-D0 (DK)
Inventor: MOGENSEN ERLING KRISTEN
IPC: B62B3/02
Filed: 1993-01-15
Abstract: PCT No. PCT/DK94/00024 Sec. 371 Date Aug. 4, 1995 Sec. 102(e) Date Aug. 4, 1995 PCT Filed Jan. 14, 1994 PCT Pub. No. WO94/15845 PCT Pub. Date Jul. 21, 1994A container base (5) is adapted to receive various types of side-boards owing to a new corner structure. The corner structure is characterized in that coupling means can be inserted in two mutually perpendicular horizontal directions and in a vertical direction. This is achieved in that a pair of pipe profiles (10, 11) has open ends to receive coupling means, and by the provision of a further pipe profile (12) which extends perpendicularly to the pipe profiles (10, 11). The further pipe section is terminated at the same level as or below the lower side wall of the substantially horizontal pipe parts and is secure to the lower wall edges of these. All pipe profiles are located in such a way that they do not prevent introduction of a coupling means into any of the pipe profiles of the corner.
Patent DK-13788-D0 (DK)
Inventor: HOLLAND IAN BARRY
IPC: C12P21/02
Filed: 1988-01-13
Abstract: PCT No. PCT/GB87/00331 Sec. 371 Date Feb. 26, 1988 Sec. 102(e) Date Feb. 26, 1988 PCT Filed May 14, 1987 PCT Pub. No. WO87/06953 PCT Pub. Date Nov. 19, 1987.A process for the production of a polypeptide in which host cells transformed with DNA coding for a fusion protein comprising the polypeptide and a further peptide comprising a C-terminal secretion sequence are cultured to express and secrete the fusion protein. The C-terminal secretion sequence is, for example, the haemolysin C-terminal secretion sequence.
Patent DK-133691-D0 (DK)
Inventor: LUNDSTROEM BARRY
IPC: G01N1/22
Filed: 1991-07-10
Abstract: PCT No. PCT/SE90/00004 Sec. 371 Date Sep. 4, 1991 Sec. 102(e) Date Sep. 4, 1991 PCT Filed Jan. 3, 1990 PCT Pub. No. WO90/07991 PCT Pub. Date Jul. 26, 1990.A suction device for the removal by suction of waste gases or other environmentally harmful gases from a working location, e.g., from the exhaust pipe of an automotive vehicle, including a suction line which is connected to a central suction means or to a suction fan and one end of which is intended to be connected temporarily to, e.g., an exhaust pipe of an automotive vehicle or the like for the purpose of removing by suction exhaust gases deriving from the engine of the vehicle. In order to enable the suction line of such suction devices to be extended manually, even when the suction line is suspended vertically directly from a ceiling-mounted main suction line, the suction line is telescopic and a spring is mounted between the telescoping part of the suction line, such that the spring will be tensioned when the suction line is extended and therewith assist in restoring the suction line to its retracted state.
Patent DK-320888-D0 (DK)
Inventor: BROMLEY PETER
IPC: C12N15/09
Filed: 1988-06-13
Abstract: In the production of proteins of biological interest by means of a stress inducible gene expression unit/eukaryotic host cell system, the transformed cell lines are multiplicated by tumour growing in immunodefficient warm-bl ooded animals, after which the multiplicated cells are cultured in vitro and subjected to stress, whereby expression occurs in high yield. In vivo multiplication rates of 10<5>-10<6> the innoculated quantity/2 weeks are reported without any loss of the latent inducible expression capacity.
Patent DK-321283-D0 (DK)
Inventor: SKUBALLA WERNER
IPC: C07C405/00
Filed: 1983-07-12
Abstract: Carbacylin derivatives of the general formula I <IMAGE>  in which   R1 denotes a hydrogen atom or the radical OR2, in which R2 can denote hydrogen, alkyl, cycloalkyl, aryl, the radical <IMAGE> or a heterocyclic radical, or R1 can denote the radical NHR3 where R3 denotes an acid radical or the radical R2, n can denote the number 2, 3, 4 or 5, X denotes a hydrogen atom or a fluorine atom,    A denotes a -CH2-CH2-, a trans -CH=CH- or -C IDENTICAL C- group,   W denotes a free or functionally modified hydroxymethylene group or a free or functionally modified <IMAGE> group, in which the OH group can be in the  alpha  or  beta position,    D denotes the group <IMAGE> a straight-chain, saturated alkylene group having 1-5 C atoms, a branched saturated or a straight-chain or branched unsaturated alkylene group having 2-5 C atoms, which may be substituted by fluorine atoms,    m can denote the number 1, 2 or 3,   E represents a direct bond, a -C IDENTICAL C- group or a -CR6=CR7- group, in which R6 denotes a hydrogen atom or an alkyl group having 1-5 C atoms and R7 denotes a hydrogen atom, an alkyl group having 1-5 C atoms or a halogen atom,   R4 denotes an alkyl, cycloalkyl or a substituted or unsubstituted aryl group or a heterocyclic group,    R5 denotes a free or functionally modified hydroxyl group, and, if R2 denotes a hydrogen atom, the salts thereof with physiologically acceptable bases, a process for their preparation and their use as pharmaceuticals.
Patent DK-339585-D0 (DK)
Inventor: NATTRASS FRANK
IPC: B65D88/16
Filed: 1985-07-25
Abstract: A flexible bulk container has a side wall structure 1 formed from a length of tubular woven fabric comprising a base fabric and a plurality of parallel reinforcing bands such as 2 to 5 integrally woven with the base fabric and extending parallel to the tube axis. A bottom 26 is stitched to the side wall structure at one end of the fabric length and a top wall structure 24 may be secured at the other end of the fabric length. The container has a plurality of lifting loops 20 to 23 at the top end of the fabric length, each lifting loop being formed by cutting back a portion of the base fabric alongside each of two adjacent reinforcing bands (e.g. 3 and 4) to leave- parts of the bands projecting from the base fabric, and securing together the free ends of the projecting parts to form the loop (e.g. 20). One of the projecting parts may be twisted through 180° before the free ends are joined together.
Patent DK-345685-D0 (DK)
Inventor: MACHIDA ATSUHIKO
IPC: C12N15/09
Filed: 1985-07-30
Abstract: A polypeptide vaccine is disclosed with the amino acide sequence of Asp-Pro-Arg-Val-Arg-Gly-Leu-Try-Phe-Pro-Ala-Gly-Gly-Ser-Ser-Ser-Gly-Thr-Val that bears the receptor for polymerized human serum albumin capable of raising antibodies to inhibit the access and entry of hepatitis B virus (HBV) to hepatocytes. The polypeptide vaccine is also shown in which the 9th amino acid residue (Phe) is replaced by leucine.
Patent DK-399889-D0 (DK)
Inventor: HARTINGSVELDT WIM VAN
IPC: C12R1/665
Filed: 1989-08-15
Abstract: Transformation of Aspergillus, particularly A. niger is demonstrated. Integration at the glucoamylase locus is exemplified. A chymosin expression construct is inserted at a locus, where the chymosin may be joined to a signal sequence for efficient secretion.
Patent DK-403386-D0 (DK)
Inventor: SHARF ALOIS
IPC: A01F12/40
Filed: 1986-08-22
Abstract: 1. A distributor device for straw cutters, in particular attachment straw cutters for combine harvesters, comprising an upper cover plate (4) beneath which are arranged in juxtaposed relationship a right-hand and a left-hand group of guide plates (6) which are disposed at an angle and preferably a right angle to the upper cover plate and which are mounted pivotably about axes (10) at their ends towards the straw cutter and which are fixedly connected at a spacing from said axes to guide pins (11) which pass through guide slots (12) in the cover plate (4) or the housing, and further comprising a control bar (14) associated with each of the two groups of guide plates (6), characterised in that the guide pins (11) are pivotally connected to the guide plates (6) by fixed mountings (17, 18, 19) and the guide plates (6) are mounted in slots (9) on the axes (10) at their ends towards the straw cutter (2), the guide slots (12) of each group are displaced in the transverse direction and extend substantially parallel to each other and to the line which passes through the axes (10), and the control bars (14) of each group are arranged inclinedly outwardly with respect to said line in such a way that spacing of the guide pins (11) from the axes (10) decreases outwardly from one guide plate (6) to another, in accordance with the displacement of the guide slots (12).
Patent DK-475487-D0 (DK)
Inventor: ASATO GORO
IPC: A01N43/90
Filed: 1987-09-11
Abstract: The present invention relates to novel 5-acyl, 23-acyl and 5,23-diacyl derivatives of the LL-F28249 compounds. These LL-F28249 compounds (collectively) are isolates from the fermentation broth of Streptomyces cyaneogriseus subspecies noncyanogenus having deposit accession number NRRL 15773. The present 5-acyl and 5,23-diacyl compounds are prepared by selective acylation using acid chlorides or anhydrides in the presence of 4-dimethylaminopyridine. The 23-acyl compounds are prepared by selective acylation of the 5-O-silylated LL-F28249 compounds. These novel compounds have potent anthelmintic, insecticidal, ectoparasiticidal, nematicidal and acaricidal activity. Compositions containing these derivatives of LL-F28249 also are described herein.
Patent DK-496189-D0 (DK)
Inventor: BLASZKIEWICZ PETER
IPC: C07C311/08
Filed: 1989-10-06
Abstract: Fluorine-substituted benzene derivatives of the general formula I 
<IMAGE>
 in which Y represents an OH- or -NHSO2R<1> group with R<1> having the meaning of a 
<IMAGE>
group or a straight- or branched-chain alkylene group having from 1 to 10 carbon atoms which is optionally substituted by 1 to 6 fluorine atoms and carries a fluorine atom or the radical V at the end, in which V stands for hydrogen or the radicals U-OR<5> or 
<IMAGE>
 where U represents a CO or SO2 radical, R<5> represents hydrogen, a saturated, unsaturated, straight- or branched-chain or cyclic hydrocarbon radical having up to 16 carbon atoms and optionally substituted by 1 to 6 hydroxyl groups, R<6> and R<7> independently of one another represent hydrogen, a straight- or branched-chain alkyl group having 1 to 16 carbon atoms and optionally substituted by 1 to 6 hydroxyl groups or 1 to 12 fluorine atoms.
Patent DK-598887-D0 (DK)
Inventor: LAUFER HELMUT
IPC: G11B17/30
Filed: 1987-11-13
Abstract: 1. Disk player with a magazine 2.1. A known compact-disk player with a magazine consisting of several superimposed compartments for accommodating compact disks has a system of levers and a pulley driven by an electric motor in each compartment for removing a disk from the compartment. 2.2. To decrease the considerable expense for each compartment (2) in the magazine (11), there is an access opening (15) on the rear wall of each compartment, through which a plunger (4) can travel to thrust the compact disk (7) out of the compartment. The plunger can be a flexible shaft that extends forward from the rear wall of the magazine through a tubular guide (3) and along one side of the magazine. The plunger can be introduced into and extracted from the compartment by means of a toothed rack (14) secured to the front of the flexible plunger (4) in conjunction with the cogwheel (10) that is driven by an electric motor (6) and engages the rack. 2.3. When embodied in a compact-disk player the invention is especially appropriate for installation in a motor vehicle. 2.3. Figures 1 and 2.
Patent HU-896637-D0 (HU)
Title: Process for the preparation of oculoselective beta-blockers and pharmaceutical compositions containing them as agents
Inventor: PATIL GHANSHYAM
IPC: C07C233/62
Filed: 1989-12-15
Abstract: In accordance with the present invention, disclosed herein are compounds of the formula <CHEM> wherein R is hydrogen, straight or branched loweralkyl, cycloalkyl, amino, loweralkoxy or acylamino, and R1 is straight or branched loweralkyl, amino, cyclohexyl, morpholino, piperidino, tetrahydrofuranyl, dihydrofuranyl, furanyl, tetrahydropyranyl, dioxolanyl, 2,2-dimethyl dioxolanyl, dioxanyl, pyrrolidinyl, tetrahydrooxazolyl, and dihydrooxazolyl, R2 is hydrogen or -COR3 wherein R3 is straight or branched loweralkyl, provided, however, when R1 is loweralkyl or cyclohexyl, R2 is not hydrogen, and pharmaceutically acceptable salts thereof. The compounds are useful in the treatment of glaucoma.
Patent IT-9009496-D0 (IT)
Inventor: GIRONI FABRIZIO
IPC: D03C9/00
Filed: 1990-09-25
Abstract: To obtain the selection of the healds 2 of the frames, of the flat type with open heads, individually from the set of healds held suspended on a track 1, the horizontal guides of which pass through the two upper and lower heads of the healds, provision is made for using: a guide track for the healds 2, comprising two portions 11, 12 connected to one another by means of a step 10 to be descended in the direction of the yarn drawing-in zone; and, beyond said step 10: a stop plate 3 for the set of healds, so that the heald 2', which each time is located at the front of the set pressed against said plate 3, does not bear on the track; and, above said step 10 and bonded against said plate 3: a vertical knife 4 having a plane head 40, of a thickness scarcely less than that of a heald 2 and subjected to an alternating movement, said knife acting axially on the top of said heald 2' which does not bear on the track, so as to cause it to fall along said step 10 until it comes to rest on the lower rail 12 of the track, and so as to allow its selection from the set; and, on the same side as said step 10, a pusher 7 of alternating horizontal movement which acts parallel to the track on the rear of the upper and lower noses 20 of the heald 2' thus selected, so as to cause it to advance on the lower rail 12 of the heald track towards the yarn drawing-in zone. 
<IMAGE>
Patent NO-863359-D0 (NO)
Inventor: HERBORT HANS-JOACHIM
IPC: C01B3/38
Filed: 1986-08-20
Abstract: A vessel for the generation of synthesis gas at a high pressure, using hydrocarbons, includes a catalytic endothermic reforming section with a plurality of reformer tubes heated externally and filled with a catalyst, and a mixture of hydrocarbons and steam entering the reformer tubes which are positioned by a common plate. The reforming gas generated in the tubes flows from the tubed section into a partial oxidation section which has a larger diameter than the tubed section and the shape of a pressure vessel closed at one end, the free ends of the reformer tubes penetrating into the partial oxidation section, and in which inlet gas such as additional hydrocarbons and oxygen or oxygen-rich gas are mixed with the reforming gas. A plurality of inlet devices for the inlet gas are positioned in the cylindrical shell of the partial oxidation section with the axes of the gas flow streams being inclined away from the radial. The inlet devices are spaced a predetermined distance from the outlet end of the reformer tubes such that a rotary gas vortex is produced and the product gas stream flows through the outer section of the chamber, heats the reformer tubes and leaves the reforming section via an outlet nozzle.
Patent NO-884551-D0 (NO)
Inventor: RAYUDU SREEDHAR RAO
IPC: C02F1/50
Filed: 1988-10-12
Abstract: A method of inhibiting the growth of a microorganism in an aqueous liquid. To the liquid is added an effective amount of an iodoacetone compound of the formula:       In-CH3-n- @-CH3-m-Im   wherein n is 1, 2 or 3 and m is 0, 1, 2 or 3.
Patent NO-885470-D0 (NO)
Inventor: SCHAEPERS ARNO
IPC: H05K9/00
Filed: 1988-12-08
Abstract: The sealing systems of screened chambers require continuous servicing in order to maintain the necessary electrical contact through the sealing system and hence the necessary screen attenuation values. The servicing cost becomes unreasonably high especially when the chamber parts are produced from aluminium to save weight. 
<??>In the new sealing system, the contact surfaces are tin-plated. In consequence, the servicing cost is decisively reduced and excellent screen attenuation values are achieved. 
<IMAGE>
Patent NO-885512-D0 (NO)
Inventor: ROMBERG VAL G
IPC: C08J7/046
Filed: 1988-12-12
Abstract: A closure for use with a container with pharmaceutically pure contents therein. The elastomeric closure has an elastomeric base and a continuous polyparaxylylene coating on the base. The coating ranges from about 0.5 microns to about 2.0 microns in thickness. The closure member has a coefficient of friction of less than 1.0 and is capable of substantially preventing metal extraction from said elastomers.
Patent NO-892448-D0 (NO)
Inventor: WAITE PETER DONALD
IPC: C22B21/06
Filed: 1989-06-13
Abstract: An apparatus and process are described for treating molten metal. The invention comprises: (a) a heated vessel (10) having inlet (11) and outlet (12) means for the continuous flow of molten metal downwardly through the vessel (10), (b) a perforated plate (16) extending horizontally across the vessel dividing it into an upper treatment section and a lower treatment section, this plate forming an intermediate treatment section, and (c) a device for injecting gas in the form of small discrete bubbles into the metal in the lower treatment section, this device comprising a hollow rotatable shaft (20) extending downwardly through an opening (30) in the plate (16) with drive means coupled to the upper end of the shaft (20), a vaned rotor (22) fixedly attached to the lower end of the shaft within the lower treatment section, with one or more passageways within the rotor for conducting gas from the interior of the shaft to the metal in the lower treatment section. When the gas is discharged through the rotor (22) and the rotor (22) is rotated, the gas is injected into the metal in the form of small discrete bubbles (61) which are uniformly dispersed within the lower treatment section. In a preferred embodiment of the invention the gas bubbles move from the rotor upwardly and outwardly in a generally conical pattern (60) to be distributed across the bottom of the perforated plate (16) and pass upwardly through the perforations thereof.
Patent NO-894155-D0 (NO)
Inventor: O'NEILL BRIAN THOMAS
IPC: C07D499/86
Filed: 1989-10-18
Abstract: An efficient, multistep process for the synthesis of certain 6-(1-hydroxyethyl) 2-substituted penem antibiotics from 2-[4R-(triphenylmethylthio)-3S-(1R-(dimethyl-t-butyl silyloxy)ethyl)-2-azetidon-1-yl]acetic acid esters.
Patent NO-900024-D0 (NO)
Inventor: LECHNER ULRIKE
IPC: B27K5/04
Filed: 1990-01-04
Abstract: The invention relates to a process for impregnating wood with organosilicon compounds of the general formula  R-Si(OR')3'  in order to reduce the water absorption of wood. <IMAGE>
Patent NO-905038-D0 (NO)
Inventor: EDWARDS JUDSON VINCENT
IPC: A61K38/04
Filed: 1990-11-21
Abstract: A method for controlling the growth of tumor tissues, especially small cell lung and prostatic carcinomas, and gastric acid secretion, causative and symptomatic of, peptic (esophageal, gastric, and duodenal) ulcers. Treatment comprises administering to a patient in need thereof, an effective amount of a bombesin/GRP type inhibitor. Antagonists of bombesin/GRP which are derivatives of naturally occurring bombesin/GRP possessing a thiomethylene or methylene sulfoxide bond connecting the two amino acids on the carboxy terminal end is modified are described. The antagonism is confirmed using conventional competitive binding and biochemical assays as well as conventional physiological tests and the use of these derivatives in a variety of conditions in which bombesin/GRP is implicated is also described.
Patent NO-914227-D0 (NO)
Inventor: SEIDL RICHARD
IPC: B05B3/10
Filed: 1991-10-29
Abstract: A spinner disc (1), driven in a rotary manner about an essentially vertical rotational axis (7), for a winter-service grit spreader for spreading granulated gritting material is provided on its top side with throwing blades (2, 3, 4) which run essentially radially to the rotational axis and have different radial lengths (11, 12, 13). Gritting material is continuously fed to the spinner disc (1) from a supply container via a drop tube by means of a conveying device. In order to improve such a spinner disc (1) in such a way that, irrespective of the spreading widths set in each case as a function of rotational speed, a uniform distribution of the gritting material can be achieved over the entire spreading width, the radially inner ends of all throwing blades (2, 3, 4) lie on the same radius (R) and the radially outer ends (2/1, 3/1, 4/1) of the throwing blades (2, 3, 4) lie on different radii, the outer edge (11) of the spinner disc (1) in the radial direction towards the rotational axis (7) terminating flush with the outer ends (2/1, 3/1, 4/1) of the individual throwing blades (2, 3, 4). <IMAGE>
Patent NO-921376-D0 (NO)
Inventor: WEPF HANS-PETER
IPC: B05B15/02
Filed: 1992-04-08
Abstract: In painting in a paint-spray booth (1) with a water-sprinkled rear wall (2), the booth effluent is divided by ultrafiltration (13) into permeate and paint-containing residue. The permeate is recycled. Fresh spray composition is fed in. The paint is preferably an alkyd resin, an acrylic resin, a polyvinyl acetate resin, a silicone resin, a copolymer thereof, a mixed polymer thereof or a mixture thereof. The spray composition contains one component for preventing coalescence, preferably one or more aliphatic amines having an average molecular weight from 75 to 133 or mixtures or derivatives thereof, and a component for delaying the drying. If the paint used is emulsifiable or dispersible in water, the spray composition and/or the booth effluent preferably contains a component for stabilising the emulsion or dispersion. The booth effluent contains a component for adjusting the throughput, preferably a derivative of glycol or of a higher alcohol. The spray composition and/or the booth effluent can contain a biocidal component. The conductivity of the fresh water is maintained below a limit of preferably 10<-4>  OMEGA <-1> cm<-1>, preferably by reverse osmosis. The paint-containing residue from the booth effluent is concentrated by removal of water until its paint content is approximately equal to that of the fresh spray composition. The residue thus concentrated is re-used. The concentrating and the re-use can be carried out continuously or discontinuously and, in the latter case, the concentrated residue is put into temporary storage. <IMAGE>
Patent NO-924341-D0 (NO)
Inventor: LINA MARIE-JOSE
IPC: D21H19/20
Filed: 1992-11-11
Abstract: Fluoro copolymers obtained from monomers:     (a) ester of polyfluoroalcohols with an alkenemonocarboxylic acid,   (b) ester of aminoalcohols with an alkenemonocarboxylic acid, (c) vinyl monomer containing an alkyl carboxylate or alkyl ether group.   Application to the coating and impregnation of various substrates to make them oil-repellent and water-repellent.