baber/WOPTO huggingface dataset:
Patent DE-3674294-D1 (DE)
Inventor: ANTIGA RINALDO
IPC: A21C3/06
Filed: 1986-07-15
Granted: 1990-10-25
Abstract: The invention relates to the art field that embraces devices for coiling pieces of rolled pastry prior to packaging and freezing. In a machine as disclosed, single pieces of pastry fed in on a conveyor belt (4) are coiled automatically by a set of rollers (10, 11, 12) that force the pastry to roll up in the opposite direction to that in which it travels along the belt.
Patent DE-3675713-D1 (DE)
Inventor: POSPISCHIL DIPL-ING DR ING
IPC: H04M3/22
Filed: 1986-07-08
Granted: 1991-01-03
Abstract: For monitoring and controlling the traffic in a transmission network of a multiplex hierarchy stage comprising circuit switching devices connected via digital signal sections, all digital signals to be fed in are supplied at their source with an identification character for a desired digital signal connection. The identification character is communicated to all involved circuit switching devices so that the same can be tracked along the digital signal connection and the circuit switching devices are correspondingly controlled. Idle digital signal sections can be maintained active with an alternate signal which contains an alternate signal identification character. Given a disturbance of a digital signal section, an alternate circuit can be switched.
Patent DE-3762621-D1 (DE)
Inventor: TATSUOKA TOSHIO
IPC: C07D311/94
Filed: 1987-02-27
Granted: 1990-06-13
Abstract: The present invention relates to a novel oxabicycloheptane derivative of the following formula and a pharmaceutically acceptable salt thereof:where D is a hydrogen atom, a halogen atom, a hydroxyl group, an alkoxy group, an arylalkoxy group, an acyloxy group, a dialkylcarbamoyloxy group or an amidoalkyloxy group; B is a substituted or unsubstituted phenyl, thienyl or furyl group; A is the group(where t is 0 or I; m and n are each I or more, provided that m + n is an integer of 2 - 8; R' is an alkylamino group, a dialkylamino group, an arylalkylamino group, a morpholino group, a thiomorpholino group, a I-pyrrolidinyl group, a piperidino group, an N-alkylpiperazinyl group, an N-hydroxyalkylpiperazinyl or a pyrrolizidinyl group; and R<sup>2</sup> is a lower alkyl group or a hydroxyl group), or the group(where t, m, n, R' and R<sup>2</sup> are each the same as defined above), or the group(where R<sup>3</sup> and R<sup>4</sup> which may be the same or different each represents a hydrogen atom, a lower alkyl group, an alkoxycarbonyl group or an acyl group), or the group(where m, l, n, R' and R<sup>2 </sup>are each the same as defined above).The oxabicycloheptane derivative having the formula defined above and pharmaceutically acceptable salts thereof may be used in the preparation of medicaments that are effective in ameliorating or eliminating the symptoms that appear either as a result of organic disorders in the brain or on account of pathergasia. These compounds also have antidepressant effects and are useful as psychopharmacenticals. A pharmaceutical composition comprising the compounds of the formula defined above as active ingredient and a pharmaceutically acceptable carrier is also disclosed.
Patent DE-3775049-D1 (DE)
Inventor: VAN ZEGHBROECK BART JOZEF
IPC: G11B7/24033
Filed: 1987-05-08
Granted: 1992-01-16
Abstract: The storage disk has a Si substrate having a p-type body on which an n-type epitaxial layer is grown to a thickness of 1 micron. A 50 nm Si3N4 layer is added by chemical vapour deposition to form a storage layer in which the charge carriers can be trapped. Electrical contacts (15,16) are made to the substrate and storage layer respectively. With a control voltage applied between the contacts, a laser beam focused on a storage site (19) generates electron-hole pairs in the depletion zone of the p-n junction which is reduced by carrier transport towards the interface, injecting carriers into  the storage layer.
Patent DE-3780058-D1 (DE)
Inventor: BUETTGENS WALTER
IPC: C08L71/02
Filed: 1987-03-20
Granted: 1992-08-06
Abstract: A reactive fire-protective formulation for rigid polyurethane foams comprises of a homogeneous mixt. of (1) a polyether-polyol based on an aromatic amine, sorbitol, tetrol or mixtures thereof (about 30-40 wt.%); (2) a neopentane cpd. contg. bromine and hydroxy gps. (about 55-65 wt.%); (3) a reaction prod. of (pref. equimolar amts. of ) diethanolamine and dimethyl methanephosphonate (about 8-12 wt.%). A process for preparing the above fomulation comprises of: (A) heating (1) to a temp. of about 120-140 deg.C to form a molten reaction medium; (B) thereafter adding (2) and (3) to the reaction medium with agitation while maintaining  the temp. of the resulting formulation at 120-140 deg.C and (C) thereafter continuing agitation for a further period of time (at least 30 minutes pref.). (2) is dibromoneopentyl glycol or a mixt. of 2-bromomethyl-2 hydroxymethyl-propanediol-1,3 (1-20 wt.% by wt. of the mixt., pref.) 2,2-bis-(bromomethyl) propanediol-1,3 (60-85 wt.% pref.) and 3-bromo-2,2-bis (bromomethyl)-propanol-1 (10-20 wt.% pref.)
Patent DE-3780910-D1 (DE)
Inventor: SPREITER FRANZ
IPC: F16B35/04
Filed: 1987-11-03
Granted: 1992-09-10
Abstract: The screwing device consists of an attachment bolt (1) and a threaded sleeve (14) surrounding its head (31). In this arrangement an external end wall (43) of the threaded sleeve (14) grips over the head and an inwardly directed edge (52) grips behind it so that the threaded sleeve (14) cannot move axially and is held on the attachment bolt (1) such that it can rotate. The bolt (1) is anchored in a base element, while the threaded sleeve (14) is screwed into a component to be attached thereto. The external thread (9) of the threaded sleeve (14) causes a change in the spacing between the base element and the component when the threaded sleeve is rotated separately by means of a tool which is only inserted therein. However, when the screwing device is being screwed in, a tool can be engaged simultaneously with both a recess in the head (31) of the attachment bolt (1) as well as in a recess (37) in the threaded sleeve (14). The screwing device can be designed overall to be self-tapping, so that there is no need for a stepped hole. <IMAGE>
Patent DE-3781783-D1 (DE)
Inventor: MARZI MAURO
IPC: C07C217/60
Filed: 1987-12-21
Granted: 1992-10-22
Abstract: N-alkyl derivatives of 2-amino-6,7-dimethoxy tetraline having general formula (I) <CHEM> wherein R is selected from hydrogen, ethyl, n-propyl and methyl cycloproyl; R1 is selected from hydrogen, hydroxy and -OR3 wherein R3 is selected from methyl, ethyl and n-propyl; and R2 is selected from hydrogen, methyl, hydroxy, trifluoromethyl, fluoro and methoxy, are endowed with potent antihypertensive activity.
Patent DE-3784520-D1 (DE)
Inventor: KNAUF WERNER DR
IPC: A01N57/12
Filed: 1987-01-19
Granted: 1993-04-08
Abstract: Pesticidal compsns. contain (1) a macrocyclic cod. of formula (I) and (2) a second pesticidal component.  Where (R5 = H or Me; R26 = Me or Et; X = CH=CH, CH2-CH(OH) or CH2CH2). (II) are (I) phosphate esters: azinphos-ethyl or -methyl; 1-(4-chlorophenyl) -4-((O-ethyl, S-propyl) phosphoryloxy) pyrazole; coumaphos; demeton; demeton-5-methyl; dimethoate; ethoprophos; etrimfos; fenitrothion; fenthion; heptenphos; phosalon; pirimophos-ethyl or -methyl; profenofos; prothiofos; sulprofas and triazophos; (2) carbamates:nediocarbo; 2-(1-methylpropyl)phenyl methylcarbamate; butocarboxime; butoxycaroxime; carbosulfan; oloethocarb; isoprocarb; oxyamyl; pirimicarb; promacarb and thiodicarb; (3) carboxylates:allethrin; alphametrin; bioallethrin; bioresmethrin; cycloprothrin; cyfluthrin; cyhalothrin; alpha-cyano-3-phenyl 2-methylbenzyl-2,2-dimethyl 3-(2-chloro-2-CH3-vinyl)cyclopropane carboxylate; fenpropathrin; fenfluthrin; flucythrinate; flumethrin and tralomethrin; (4) benxoylureas of formula (II) (R1 = H or F; R2 = F, -4C haloalkoxy, phenoxy or pyridyloxy (the last 2 substd. by 1-3 of Cl or CF3); (5) other active cpds.:azocyclotin; binapacryl; bensultap; bisclofentesin; buprofecin; cartap; cyromacin; endosulfan; ethoproxyfen; fenoxycarb; f-ubenzimin; hexythiazox; ethofenprox; 5-(4-(4-ethoxyphenyl) 4-methylpentyl)-2-fluoro 1,3-diphenyl ether; 3-(2-chlorophenyl) 3hydroxy-2-(2-phenyl-4 thiazolyl) propenenitrile; thiocyclam; Bacillus thuringiensis, or a nuclear-polyhedral pr granulosis virus.
Patent DE-3785457-D1 (DE)
Inventor: VAN BRUNT K
IPC: G01R21/00
Filed: 1987-08-06
Granted: 1993-05-19
Abstract: Coaxial electric current detector operating over a range of dc to 1 GHz comprises: an annular dielectric substrate (14); first and second annular metal rims (15,16) on each side; metal foil (17) laid down on the radial inward surface extending completely about the circumference and having edge portions extending radially outward and in contact with the rims; dielectric covering the foil; a conductive strip (18) extending about the rims, and in contact with the outer edges of the rims; and resistive material (19) securing the strip to the edges of the rims such that the electrical resistance across the strip through the resistive material at both rims exceeds that of the foil.
Patent DE-3786325-D1 (DE)
Title: Vibration therapy device for patient with back trouble
IPC: A61H1/02
Filed: 1987-11-06
Granted: 1993-07-29
Abstract: The vibration therapy device has a treatment bed (1) with a support surface (2) resting on a frame carrying a vibration generation system for providing 3-demention vibrations designed to have a defined therapeutic effect. The oscillation generators (9,10) are driven simultaneously with a uniform frequency ratio. Pref the oscillation generators are driven by a single electric motor (8), with one generator used to provide a vertical oscillation of a tumbling disc beneath the bed surface (5).
Patent DE-3786473-D1 (DE)
Inventor: JANSSEN PETER JOHANNES MICHIEL
IPC: G11B7/08
Filed: 1987-03-12
Granted: 1993-08-19
Abstract: A multistage tracking system for an optical disk used in recording, storing and transmitting data and the like. The tracking system using a movable sled with objective lens for coarse tracking of individual tracks on the disk and a stationary tilting mirror providing fine tracking on a selected track.
Patent DE-3786980-D1 (DE)
Inventor: HASWELL JR WALTER T
IPC: C22C38/40
Filed: 1987-09-10
Granted: 1993-09-16
Abstract: A low carbon plus nitrogen, free-machining, austenitic stainless steel having improved machinability and excellent corrosion resistance. The steel composition in weight percent is essentially carbon plus nitrogen up to about 0.06, chromium 16 to 20, nickel 6 to 14, manganese up to 0.60, sulfur 0.15 to 0.50, silicon up to about 1, phosphorus up to about 0.20, molybdenum up to about 1 and balance iron.
Patent DE-3787664-D1 (DE)
Inventor: KITCHEN ALONZO GENE
IPC: C08F297/04
Filed: 1987-03-23
Granted: 1993-11-11
Abstract: Sequential charging of initiator and monomers in a multistage solution polymerization process involving conjugated diene and monovinylaromatic monomers wherein the initial and final charges are monovinylaromatic monomer results in the production of polymodal linear block copolymers with terminal resinous blocks. A typical 6-stage charge sequence is as follows: stage 1: (Si); stage 2: (Si); stage 3: (B); stage 4: (Si); stage 5: (B) and stage 6: (S) wherein (Si) is monovinylaromatic monomer and initiator, (B) is conjugated diene monomer and (S) is monovinylaromatic monomer. At each stage, polymerization is allowed to continue until no free monomer is present. The polymodal block copolymer products comprise high, medium and low molecular weight species designated, respectively, as S1-S2-B1-S3-B2-S4; S2-B1-S3-B2-S4; and S3-B2-S4 wherein S1, S2, S3 and S4 represent, respectively, polyvinylaromatic blocks resulting from polymerization of the first, second, third and fourth charges of monovinylaromatic monomer (stages 1,2,4 and 6); B1 represents a polydiene block resulting from polymerization of the first charge of conjugated diene monomer (stage 3); and B2 represents a polydiene block resulting from polymerization of the second charge of conjugated diene monomer (stage 5). The subject copolymers can be fabricated into sheets and molded objects possessing little color, a high degree of transparency and excellent impact resistance. These fabricated products do not craze on being impacted.
Patent DE-3850545-D1 (DE)
Inventor: PINI BELISARIO
IPC: F16C11/04
Filed: 1988-09-14
Granted: 1994-08-11
Abstract: The fitting is intended for use on table lamps or lights which require variable orientation of the reflector. It consists of a stalk (1) with tangential ribs which is entered into the tube forming thecolumn of the lamp. The stalk (1) has a cylindrical top (3) whose axis is perpendicular to the stalk (1). A slotted cover (5) carries the reflector (6) held by screws (7). The shoe (8), of the same profile as the head (3), is held in contact with it by a spring (10) and is the friction element. The cable passes up through the centre of the assembly. The reflector may be tipped through an angle exceeding 120 deg. and may also be rotated.
Patent DE-3854947-D1 (DE)
Inventor: HEIM JUTTA DR
IPC: C12N15/60
Filed: 1988-02-01
Granted: 1996-03-14
Abstract: Recombinant DNA molecules coding for a pectin lyase expression system and derivatives thereof, such as the structural gene of PLI and corresponding regulatory sequences, e.g. promoter, signal and terminator sequences, and hybrid vectors comprising corresponding DNAs, including hybrid vectors with DNA coding for homologous or heterologous polypeptides, hosts, especially filamentous fungi, e.g. Aspergillus hosts, transformed by said vectors, methods for the preparation of said recombinant DNA molecules and said hosts and the use of the recombinant DNA molecules for the preparation of new expression systems. A further objective is the preparation of polypeptides by means of said DNAs and said hosts. <IMAGE>
Patent DE-3855573-D1 (DE)
Inventor: TURCOTTE II WILLIAM E
IPC: G16H40/63
Filed: 1988-12-06
Granted: 1996-10-31
Abstract: An interactive medical test selector for use by a patient is about the size of a book and has a screen for displaying questions to a patient, a limited number of keys by which the patient can enter answers, and a memory device for storing the patient's answers. The test selector is battery-powered for portability and uses a low-power liquid crystal display or the like to display instructions and medical questions to the patient. Only four keys are seen or used by the patient for answering the questions: YES, NO, NOT SURE, and NEXT QUESTION. Additional control keys used by the medical staff are hidden from the patient. The device is controlled by a pre-programmed microcomputer on a chip, and a ROM-based, removeable and replaceable control program which not only collects, but also analyzes the patient's answers and makes appropriate recommendations based on those answers, and drives a remote printer or computer terminal.
Patent DE-3860747-D1 (DE)
Inventor: REICHERT GUENTHER DR
IPC: A62D3/33
Filed: 1988-08-01
Granted: 1990-11-08
Abstract: 1. Process for removing hydrogen sulphide, characterized in that the hydrogen sulphide to be removed is brought into contact with a transition metal 2-ethylhexanoate.
Patent DE-3861272-D1 (DE)
Inventor: NEUMANN BERNHARD DR RER NAT
IPC: B32B37/20
Filed: 1988-08-19
Granted: 1991-01-24
Abstract: A film made of plasticised PVC (polyvinyl chloride) has one glossy surface and another, matt surface. The glossy surface, which may also have been printed, is protected by a thin, transparent, separate film of polypropylene. This polypropylene film has preferably been biaxially stretched. This design facilitates winding-up of the glossy PVC film without folding and without impairing the glossy surface.
Patent DE-3862701-D1 (DE)
Inventor: HEIJENGA BEREND
IPC: B65D85/80
Filed: 1988-07-06
Granted: 1991-06-13
Abstract: A container for a small quantity of milk, cream or the like, comprising a tub-shaped filling cavity (1) with a flat circumferential stif rim (4) and a cover sheet (5) thereto by means of a sealing seam, said flat rim and cover sheet at one side being extended beyond the connecting seam (6), for forming a pulling tab (5 min ) allowing said sheet to be pulled away for forming a dispensing opening. In the extended rim portion (4 min ) of the stiff rim (4) a channel (7) communicating with the filling cavity (1) is formed, extending slightly beyond the connecting seam (6) and transversely to the outer boundary (8) of said seam (6), said channel (7), beyond the connecting seam (6), being surrounded by an additional sealing seam (9) which is weaker than the connecting seam portion (6 min ) extending transversely to said channel (7), so that said pulling tab (5 min ) can be pulled away up to said connecting seam (6 min ), for uncovering a dispensing opening (7 min ) with a fixed small dimension for said channel (7).
Patent DE-3864071-D1 (DE)
Inventor: LATHAM IAN ANDREW
IPC: C07C67/00
Filed: 1988-05-11
Granted: 1991-09-12
Abstract: Complexes useful as radiopharmaceuticals contain the <99m>Tc-NO moiety and a ligand which confers biological target-seeking properties on the complex. Preferred are mono-cationic complexes, particularly having the formula      [<99m>Tc(NO)L2X]<+> where X is halide or pseudohalide and L is a bidentate ligand for Technetium, which have interesting properties for use as heart visualising agents. Examples of ligands include di-(dialkyl and diphenyl)-phosphinoethanes and o-phenylenebisdimethylarsine. The complexes may be made by reacting generator eluate pertechnetate with a hydroxylamine salt and with the ligands, preferably in a single step by providing a reaction mixture containing the three reagents optionally in the presence of a reducing agent.
Patent DE-3865645-D1 (DE)
Inventor: BERTRAM LEO
IPC: F04D29/02
Filed: 1988-12-05
Granted: 1991-11-21
Abstract: The pump has an electric drive motor (14) positioned above the liquid level in a container and a driven pump wheel (23) contained in a pump chamber (11) at the base (9) of the container, coupled to the motor (14) via an intermediate drive shaft (21). The motor (14) comprises a 2-pole, single-phase synchronous motor with a permanent magnet rotor (25) with a releasable coupling between the motor shaft (24) and the low-friction plastics drive shaft (21) projecting through the pump sump (41) without an intermediate seal. The drive shaft (21) is fitted with a low-friction plastics sleeve (18) centred via the motor bearing plate (39) and supported by an intermediate bearing point (20) receiving the flexure forces between the pump wheel (23) and the drive shaft (21).
Patent DE-3872017-D1 (DE)
Inventor: CAROBBI RENATO
IPC: C08F8/44
Filed: 1988-03-22
Granted: 1992-07-23
Abstract: Stable boron resins of high selective absorbent power and their production process. Said boron resins consist of a polyacrylic matrix functionalised with quaternary ammonium groups, an epoxy group and phenylboric groups in accordance with general formula (I): <CHEM>  in which P , R, R1, R2, R3, Y and X<-> are as defined in the text. The resin is prepared by condensing an acrylic resin with an epihalohydrin and then with a halide or hydroxide of an oxiphenyl-aminophenyl- or thiophenyl-boroxin or their alkyl derivatives. Compared with similar currently known resins, the resins of formula (I) have improved selectivity in sugar separation. They can be used for purifying lactulose.
Patent DE-3875306-D1 (DE)
Inventor: MISCHAK P
IPC: A61K38/13
Filed: 1988-02-23
Granted: 1992-11-19
Abstract: Novel methods for immunotoxin based human therapy in which immunosuppressive amounts of cyclophosphamide, azathioprine, cyclosporine or 6-mercaptopurine are co-administered to enhance the long term effectiveness of the immunotoxin and diminish complications from the patient's immune response to the immunotoxin. The cyclophosphamide may be used in combination with other agents in managing the patient's treatment for various diseases, such as cancers.
Patent DE-3875585-D1 (DE)
Inventor: BRIGGS CATHERINE BEVERLEY ANNE
IPC: C07C233/34
Filed: 1988-10-25
Granted: 1992-12-03
Abstract: Water soluble surface active compounds are provided having the formula <CHEM>  wherein each of R<1> and R<2> independently is hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, or substituted or unsubstituted aryl, provided that not both R<1> and R<2> are hydrogen,  and each of x and y independently is an integer from 3 to 6. The compounds are particularly useful as coating aids and dispersing aids in the preparation of photographic materials.
Patent DE-3876941-D1 (DE)
Inventor: VORLOP KLAUS-DIETER DIPL CHEM
IPC: B01J39/08
Filed: 1988-10-22
Granted: 1993-02-04
Abstract: Particles suitable for selective sepn. of metal cations (I) from aq. solns. contain a non-ionic, non-polymeric agent (II), which complexes (I), dispersed in a continuous aq. phase, which is embedded in a hydrophilic gel, is a constituent of a hydrophilic gel and/or is surrounded by a water-insol., ion-permeable sheath.
Patent DE-3882953-D1 (DE)
Inventor: LEITKO CURTIS E
IPC: E21B4/14
Filed: 1988-12-19
Granted: 1993-09-09
Abstract: An earth boring apparatus has a pneumatically operated earth boring tool, a flexible conduit or drill pipe connected to the tool and to a source of pneumatic fluid. The tool has an earth boring member and a reciprocally movable hammer positioned in the tool to apply a percussive force. A valve assembly in the flexible conduit or drill pipe substantially adjacent to the tool between the tool and the source of pneumatic fluid controls the flow of pneumatic fluid to the tool in response to the pressure of pneumatic fluid in the flexible conduit or drill pipe permitting the valve to be opened to permit flow of pneumatic fluid to the tool at a predetermined operating pressure to transmit an initial pulse of pneumatic fluid to initiate operation of the hammer. The valve is kept open at a lower pressure than that required to open it. One form of the valve is a pressure operated valve, spring-loaded toward closed position, opened at a first predetermined pneumatic pressure permitting flow to said tool and closed at a second, substantially lower, pneumatic pressure. Another form of the valve includes a valve, spring-loaded toward closed position, which opens in response to pneumatic conduit pressure, and spring loaded ball detents or a pneumatic pressure operated latch to secure the valve in an open position. The latch and valve are operated to closed position at a lower pressure.
Patent DE-3886172-D1 (DE)
Inventor: JACQUIER ROBERT
IPC: C07K1/06
Filed: 1988-04-29
Granted: 1994-01-20
Abstract: Process for the preparation of optically pure peptide synthons in which an amino acid or a silylated peptide activated by a phosphorus-containing derivative is condensed with an amino acid or an N-silylated peptide in which the acidic functional group is protected.
Patent DE-50000892-D1 (DE)
Inventor: BAUMEISTER JOACHIM
IPC: B22F7/00
Filed: 2000-05-18
Granted: 2003-01-16
Abstract: Component is made of a composite material having at least one layer of solid metallic material and at least one foamable metallic material. At least one outer and/or the inner surface of the component is made of foamable metallic material. An independent claim is also included for a process for producing a component comprising arranging at least two layers of foamable metallic material separated by a separating device between at least two layers of solid metallic material, rolling and removing the composite component.