baber/WOPTO huggingface dataset:
Patent DE-3486389-D1 (DE)
Inventor: HINTERWALDNER RUDOLF
IPC: D06M15/643
Filed: 1984-08-17
Granted: 1995-06-22
Abstract: The invention relates to novel hydrophobic and/or abhesive compositions, reactive thinners, plasticisers containing a monomeric, oligomeric and/or polymeric hydrocarbon compound with a high methyl group content, and/or derivatives thereof, having the formula <IMAGE>  in which     R1, R2, R3 and R4 are H, -CH3 and/or -CH2-CH3, A and B are H, -CH3, -CH2-CH3 and/or a radical of the above formula   2, and n is an integer between 0 and 20 000 000, preferably from 50 to 1 000 000, in particular from 50 to 500 000, and in which the methyl group content is at least 2.0, preferably from 3.0 to 4.0, mol per monomer or monomer unit. These novel compounds with a high methyl group content allow, in an economical manner, many inorganic, organometallic and/or organic substances to be rendered hydrophobic and/or abhesive or can be used to prepare films or sheets having hydrophobic and/or abhesive properties. The liquid compounds can also be employed as reactive thinners and/or plasticisers.
Patent DE-3571390-D1 (DE)
Title: Frit for the manufacture of a superficial and transparent ceramic layer of a ceramic-metallic dental reconstitution
Inventor: HEURTAUX MICHEL
IPC: A61K6/06
Filed: 1985-02-01
Granted: 1989-08-17
Abstract: 1. Glass frit required for producing a transparent ceramic surface layer, characterized in that it is obtained from a mixture containing at least two separate glass frits, namely : - approximately 90 % by weight of a first glass frit which is fusible and does not devitrify, and - approximately 10 % by weight of a second glass frit which is more refractory and devitrifies partially to leucite, the said mixture having a maximum particle size of less than 65 mu m and corresponding to the following overall composition : SiO2  59 to 59,5 % by weight Al2 O3  15 to 16 % by weight CaO 0,5 to 1, 5 % by weight MgO 0 to 0,2 % by weight K2 O 11 to 13 % by weight Na2 O 7 to 8 % by weight B2 O3  2,5 to 3,5 % by weight BaO 0 to 3 % by weight CaF2  0,5 to 3 % by weight TiO2  0,2 to 0,5 % by weight the said mixture forming part of the composition of a ready-for-use paste containing an appropriate quantity of a plasticizing agent and capable of being packaged in a tube or a paste dispenser of the aerosol type.
Patent DE-3577735-D1 (DE)
Inventor: VOLLENWEIDER KARL
IPC: E04B2/96
Filed: 1985-11-29
Granted: 1990-06-21
Abstract: 1. Expansion joint device for two hollow sections of fundamentally square cross section, with an abutting element (3) which practically fills the cavity of the abutting sections, characterised by the fact that the abutting element (3) possesses a cavity running transverse to the joint axis and which is formed from the essentially box-type section of an extruded profile, casting or forging ; this cavity being limited by two webs (4) and two flanges (5), these flanges being provided centrally with a single or multiple slot (8) running transverse to the joint axis for accepting a U-shaped rubber seal (11), on which the other section (2) can expand in the direction of its longitudinal axis and which, in the event of a leaking device, also prevents the ingress of water into the sections, the free ends being chamfered at the flanges (5) and at least one of the webs (4) carrying a threaded channel (6) by means of which the abutting element (3) can be immovably fixed to the one section (1) by means of a screw.
Patent DE-3583361-D1 (DE)
Inventor: LIERSCH MANFRED DR
IPC: C12P19/34
Filed: 1985-06-10
Granted: 1991-08-08
Abstract: The invention relates to DNA sequences which code for the amino-acid sequence of the thrombin inhibitor hirudin, to hybrid vectors containing such DNA sequences, to host cells transformed with such hybrid vectors, to polypeptides produced by such transformed host cells and having thrombin inhibitory activity, to processes for preparing these DNA sequences, hybrid vectors and transformed host cells and processes for preparing these thrombin inhibitors using the transformed host cells. The hirudin compounds have valuable pharmacological properties.
Patent DE-3586053-D1 (DE)
Inventor: BELANGER ALAIN
IPC: A61K31/135
Filed: 1985-08-02
Granted: 1992-06-17
Abstract: A method of treating sex steroid dependent cancers in a warm-blooded animal which comprises administering a pharmaceutically effective amount of an antiandrogen and/or an antiestrogen and/or at least one inhibitor of sex steroid biosynthesis to the animal whose hormone output of the testes or ovaries, respectively, is blocked, with the proviso that the method of treating prostate cancer comprises administering pharmaceutically effective amounts of an antiandrogen and at least one inhibitor of sex steroid biosynthesis and with the further proviso that, if antiestrogen is used in treating breast cancer it is used in association with an antiandrogen and/or at least one inhibitor of sex steroid biosynthesis. The invention further relates to kits containing pharmaceutical compositions containing the active ingredients to be used in the novel combination therapy.
Patent DE-3586454-D1 (DE)
Inventor: O'CONNOR JAMES EDWARD
IPC: C08J5/04
Filed: 1985-11-18
Granted: 1992-09-10
Abstract: Processes for preparing fiber reinforced thermoplastic articles are provided, for example, thermoplastic fibers and reinforcement fibers can be intermingled to produce a composite yarn, which is used to weave a fabric, then the fabric heated to produce a reinforced article. As another example, thermoplastic yarn and reinforcement yarn can be woven together to produce a composite fabric, which, upon heating, produces a reinforced article.
Patent DE-3586654-D1 (DE)
Inventor: REBEIZ A
IPC: A01N/
Filed: 1985-07-17
Granted: 1992-10-22
Abstract: Herbicidal compositions comprising one or more compounds selected from the group consisting of inducers of  delta -aminolevulinic acid, enhancers of  delta -aminolevulinic acid conversion to photodynamic tetrapyrroles, and inhibitors of conversion of divinyl tetrapyrroles to monovinyl tetrapyrroles; and methods of making and using same.
Patent DE-3587448-D1 (DE)
Inventor: KONDO TETSUJIRO
IPC: H04N7/36
Filed: 1985-08-22
Granted: 1993-08-19
Abstract: This invention relates to an apparatus for an efficient coding which reduces the number of bits per one pixel of digital television signals. The pixel data in the present field is predicted by way of a linear combination of the pixel data in the past several fields and parameters as prediction coefficients, and the parameters which make this prediction difference minimum are derived, and this parameter is transmitted.
Patent DE-3660216-D1 (DE)
Title: Improvements in or relating to packaging
Inventor: BADEN FULLER ANTHONY THOMAS
IPC: B65B9/04
Filed: 1986-03-07
Granted: 1988-06-30
Abstract: A method is described for automatically packaging articles, such as food articles (11). In the method, substantially rigid preformed containers (1) of porous material are fed by conveyor means (4) and lined with a superimposed web of plastics material (7) at a thermo-forming station (5) so that the plastics material is united with and coherently bonded to the interior of the containers and so as to connect the containers. The containers are then filled and sealed with a second web of plastics material (12) whereafter the containers are separated. The sealing of the containers is conveniently effected by a so-called modified atmosphere packaging system. The use of the preformed containers (1) enables the packaging operation to be operated more efficiently and economically and with less downtime than previously proposed automatic packaging systems.
Patent DE-3667958-D1 (DE)
Inventor: LUNDBAECK STIG
IPC: B65G47/91
Filed: 1986-04-15
Granted: 1990-02-08
Abstract: The invention relates to a holder for industrial use attachable by vacuum suction. The vacuum is provided by a tube or similar means from a vacuum source to the holder, which comprises a rigid backpiece (3), a flexible intermediate element (2), and a central distance-maintaining element (1). The intermediate element (2) comprises a comparatively rigid sealing ring (9) with a sealing lip (13), which in use abuts against the element held fixed and with its opposite side against the backpiece (3). The central distance-maintaining element (1) is rigidly connected to the backpiece (3). Vacuum valve means (14) which is normally closed, opens when the holder is pressed against the element held fixed whereby the holder is becoming attached by the sucking action.
Patent DE-3668536-D1 (DE)
Inventor: IRIYAMA SHOZO
IPC: A41D19/015
Filed: 1986-09-12
Granted: 1990-03-08
Abstract: A fingertip protector for use with a work glove (26) comprising a cap (1O) adapted to be detachably fitted on a fingertip (12) of a user for covering and protecting the fingertip (12), and a cushion member (18) of a desired thickness secured to both the inner and the outer surfaces (1Oa,1Ob,resp.) of the cap (1O). The cap (1O) can have an opening (14) formed in a portion thereof which faces the finger cushion of the user's fingertip (12) when the cap (1O) is in use.
Patent DE-3678832-D1 (DE)
Inventor: GLEIM GUENTER
IPC: G01J1/42
Filed: 1986-12-04
Granted: 1991-05-23
Abstract: PCT No. PCT/EP86/00708 Sec. 371 Date Aug. 24, 1987 Sec. 102(e) Date Aug. 24, 1987 PCT Filed Dec. 4, 1986 PCT Pub. No. WO87/03700 PCT Pub. Date Jun. 18, 1987.An arrangement for compensating against changes in parameters of an optical emitter and an optical receiver in an optical scanner that detects different luminosities. The optical receiver is exposed to light from the optical emitter and provides an output voltage that is compared with a reference voltage. The output voltage is clamped to the reference voltage when the light received by the optical receiver has energy of an extreme value. The receiver detects light of varying brightness between maximum brightness and minimum brightness, and will operate at any durations of varied brightness levels. The receiver distinguishes between maximum brightness and minimum brightness, and when the brightness has a step-shape, a stair-shape function is provided by the receiver output voltage. The output voltage of the receiver is clamped to the reference voltage when the light energy received by the optical receiver attains either a maximum or a minimum.
Patent DE-3678970-D1 (DE)
Inventor: OHTAKA HIROSHI
IPC: A61P9/00
Filed: 1986-01-02
Granted: 1991-06-06
Abstract: A 1-benzhydryl-4-cinnamylpiperazine derivative represented by the following formula (I)wherein R<sup>1</sup> represents a hydrogen atom or a methoxy groups, and R<sup>2</sup> represents a hydrogen or flourine atom, or a pharmaceutically acceptable acid addition salt thereof. The compound (I) is prepared by selectively reducing the corresponding 1-benzhydryl-4-cinnamoylpiperazine derivative and optionally converting the product into its acid addition salt. The compound (I) is useful for improvement of cerebrovasculan disease in a human.
Patent DE-3684937-D1 (DE)
Inventor: FINK HERBERT DR DIPL CHEM
IPC: D04H1/645
Filed: 1986-02-19
Granted: 1992-05-27
Abstract: Sheet textile structures are bonded by the application of an aq. dispersion of a copolymer consisting of (a) 80-99wt.% 1-8C alkyl(meth)acrylates or their mixts. with styrene; (b) 1-10wt.% of novel acrylamidoglycol acid derivs. CH2=CR-CONH-COR''-COOR' R = H or Me; R', R'' = same or different alkyl and (c) 0-20wt.% other monomers. Pref. the textile sheet is a wholly, or substantially synthetic fibre fleece and consisting at least partly of polyester fibres. Textile sheet structures are claimed contg. 10-40wt.% of the binder.
Patent DE-3688677-D1 (DE)
Inventor: LEVITT HARRY
IPC: H04R3/02
Filed: 1986-10-07
Granted: 1993-08-12
Abstract: In a hearing aid system, selected optimum parameter values are programmed into an electronically erasable, programmable read-only memory (EEPROM) (84) which supplies coefficients to a programmable filter (64) and amplitude limiter (67) in the hearing aid so as to cause the hearing aid to adjust automatically to the optimum set of parameter values for the speech level, room reverberation, and type of background noise then obtaining. The programmable filter may be a digital equivalent of a tapped delay line in which each delayed sample is multiplied by a weighting coefficient, and the sum of the weighted samples generates a desired electro-acoustic characteristic; or a tapped analog delay line in which the sum of the weighted outputs of the taps generates the desired characteristics. Acoustical feedback is reduced by an electrical feedback path in the hearing aid which is matched in both amplitude and phase to the acoustic feedback path, the two feedback signals being subtracted so as to cancel each other. Alternatively, a single filter in the forward path may be used for this purpose with a transmission characteristic equivalent to that of the programmable filter in the forward path plus the electrical feedback path. Also, the relative speech-noise content in the signals from the hearing aid microphone is sensed and binary words are generated and supplied to the programmable filter for selecting from memory a set of delay line tap coefficients that are effective to impart to the filter the appropriate frequency response for the specific environmental noise condition being detected.
Patent DE-3760207-D1 (DE)
Title: Ball-joint
Inventor: KEHL GEORG
IPC: F16C11/06
Filed: 1987-02-11
Granted: 1989-07-06
Abstract: A self-securing ball-and-socket joint which has a ball head integrally formed on a rod, an outer structural part having a bore that pivotably receives the ball head and a radially elastic CIRCLIP brand retaining ring as well as a separate auxiliary assembly tool for the retaining ring. In the outer structural part beside the center of the ball head, there is a circumferential groove having a support face for the retaining ring. When the ball-and-socket joint is assembled, the retaining ring is first inserted into the circumferential groove. Then the auxiliary assembly tool is inserted into the bore. At its initial end the auxiliary assembly tool is embodied in the manner of a centering and expansion tool, so that it aligns the retaining ring with respect to the circumferential groove and finally forces it into this groove. Upon further displacement of the auxiliary assembly tool, the retaining ring snaps home into a detent notch provided on the circumference of the auxiliary assembly tool. As a result, the retaining ring is prevented from falling out of the outer structural part. For final assembly of the ball-and-socket joint, all that remains to be done is to insert the ball head in the course of which the auxiliary assembly tool moves away from the CIRCLIP retaining ring and the CIRCLIP retaining ring finally snaps home into its securing position in the groove in the rod outwardly of the ball head.
Patent DE-3766648-D1 (DE)
Inventor: LENNON PATRICK JAMES
IPC: C07F7/08
Filed: 1987-04-30
Granted: 1991-01-24
Abstract: Silahydrocarbons such as tetraorganosilanes prepared from halo-substituted silanes and an organomagnesium compound in the presence of a catalytically effective amount of a cyanide.
Patent DE-3769651-D1 (DE)
Inventor: GOMOLL GUENTER DIPL ING
IPC: B41J19/00
Filed: 1987-10-16
Granted: 1991-05-29
Abstract: Device for tensioning a traction element (1) in a printer, especially in a matrix printer, for a backwards and forwards movement of a component (5) presupposes a first, driven deflection roller (11) mounted fixedly on the frame so as to be able to rotate and a second deflection roller (12). In addition, a wedge-shaped area (15) is present which, with increasing inclination (16), is displaceable parallel to a frame surface (17) running vertically to the traction direction (18) and is subject to the force of a tension spring (22) so that the adjustable, second deflection roller (12) serves as a means of increasing the traction force in the traction element (1). In order to create the most rigid system possible which also takes account of the production elongation of a traction element (1) - traction element - it is proposed that the second deflection roller (12) with its roller bearings (24) is mounted, so as to be able to rotate, in a lever (13) constructed as a covering housing (23), that in the housing (23) an adjustable cam (25) is mounted adjacent to the wedge-shaped area (15) so as to be able to rotate and that the cam position can be fixed. <IMAGE>
Patent DE-3775079-D1 (DE)
Inventor: FIALLA PETER
IPC: B44C1/10
Filed: 1987-02-17
Granted: 1992-01-23
Abstract: A decorative composite sheet or laminate comprises a polyurethane elastomer sheet having a printed front face and a transparent plastics sheet over this front face. The transparent sheet pref. comprises mainly polyvinyl fluoride. The polyvinyl fluoride sheet is esp. 15-100 (15-50) micron thick and the elastomer is 25-200 micron thick. The printed pattern may be produced by  or screen printing. The rear face of the printed sheet may be coated with an adhesive, esp. a hot melt adhesive, pref. based upon a satd. copolyester.
Patent DE-3777614-D1 (DE)
Inventor: GILLARD JOHN W
IPC: A61K31/41
Filed: 1987-12-15
Granted: 1992-04-23
Abstract: Compounds having the formula: <CHEM> are inhibitors of leukotriene biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating diarrhea, hypertension, angina, platelet aggregation, cerebral spasm, premature labour, spontaneous abortion, dysmenorrhea, and migraine.
Patent DE-3779625-D1 (DE)
Inventor: DIEKWISCH RITA
IPC: B30B5/02
Filed: 1987-09-25
Granted: 1992-07-09
Abstract: Three-dimensional articles are coated with a plastic lining by tensioning a plastic foil on the article by a peripheral frame on the table of a press. The movable top ram of the press has an internally heated membrane which is inflated and heats the foil and acts as a thrust pad to mould the plastic foil closely to the contours of the article.
Patent DE-3781332-D1 (DE)
Inventor: FRANKE RICKARD
IPC: B31B50/32
Filed: 1987-05-15
Granted: 1992-10-01
Abstract: A mandrel (1) used in a packaging machine being in a tubular shape and provided with a cooling chamber (4) at one end so as to cool a plain plate (3) which is positioned at the top of the mandrel and contacts the heated, infolded and compressed bottom of a tubular package carton blank. Four projections are formed on the outer surface of the mandrel so as to contact each corner of the tubular package carton blank to leave it open. A pair of water cooling pipes (6) are provided in the tubular mandrel with a space left between the internal wall of the tubular mandrel and connected to the cooling chamber so that only the bottom of the heat-sealed container made of a tubular package carton blank with thermoplastic coatings thereon is cooled and the side walls of the container are free from moisture condensation.
Patent DE-3781586-D1 (DE)
Inventor: ETTER HERBERT
IPC: B26D7/32
Filed: 1987-05-29
Granted: 1992-10-15
Abstract: The foodstuff e.g. meat, sausage, cheese etc. slicer has a slide carriage (4), moving the foodstuff past a rotary blade (3). The foodstuff slices are removed from the blade by a conveyor (7) consisting of a number of endless belts equipped with spikes and mounted one above the other. The conveyor is also mounted on a slide carriage, and the two carriages are driven by separate motors. Sensors transmit signals to a control device (31) which synchronises the  of the two slide carriages.
Patent DE-3784722-D1 (DE)
Inventor: THORNBOROUGH J
IPC: H04M11/00
Filed: 1987-06-19
Granted: 1993-04-15
Abstract: A malfunction protection system, comprising: malfunction detecting means having input terminals, and metering means having output terminals arranged to be coupled through connecting lead wire means to said input terminals of said malfunction detecting means for transmission of metering pulses to said malfunction detecting means, said metering means in developing metering pulses being arranged to shift between a first state in which a predetermined low impedance is presented between said output terminals thereof and a second state in which a predetermined higher impedance is presented between said output terminals of said metering means, and said malfunction detecting means including voltage supply means, impedance means coupling said voltage supply means to said input terminals of said malfunction detecting means, and voltage comparator means coupled to said input terminals of said malfunction detecting means to respond to changes in the impedance presented by said metering means and connecting lead wires, said comparator means being arranged to develop metering signals in response to shifts between voltages at said input terminals of said malfunction detecting means which correspond to said predetermined low impedance and high impedance states of said metering means, and said comparator means being arranged to develop a malfunction signal in response to a voltage at said input terminals of said malfunction detecting means which is substantially outside a range of voltages at said input terminals of said malfunction detecting means which correspond to said predetermined low impedance and higher impedance states of said metering means. <IMAGE>
Patent DE-3872602-D1 (DE)
Inventor: KAUFHOLD MANFRED DR
IPC: C07C22/04
Filed: 1988-04-09
Granted: 1992-08-13
Abstract: In prodn. of opt; p-alkyl-substd.3-phenyl-2-methyl -propanol derivs. of formula (I), a methallyl-benzene deriv. (IIa) or its mixt. with the corresp. isobutenyl-benzene (IIb) is subjected to peroxide-catalysed addition of HBr; the resulting bromo cpd. (IIIa) or (IIIb) is reacted with a carboxylic acid alkali salt (to which an acid and/or a polar solvent are optionally added) at 100-200 deg.C or at up to reflux temp., the molar ratio of bromo cpd. to alkali salt being up to 1:10; and the resulting ester (IV) is hydrolysed or trans-esterified with a low-boiling alcohol. (In the formulae, R1 = H, CH3, C2H5, isopropyl or tert-butyl; R1 being in the p-position andopt. accompanied by positional isomers; R2 = H, CH3, C2H5, n-propyl or isopropyl; M = alkali metal). HBr is pref. used in amt. stoichiometrically equivalent to all of the isomers of formulae (IIa) and (IIb) and the addition reaction is pref. carried out at 0-20 deg.C. The bromo cpd. (IIIa,b) is pref. reacted with a 1-4C carboxylic acid alkali salt, pref. CH3XOONa or CH3COOK, generally at 100-200 (pref. 120-180)deg.C, the molar ratio of bromo cpd. to alkali salt pref. being 1:1 or 1:2.
Patent DE-3872919-D1 (DE)
Inventor: DEGNER DIETER DR
IPC: C25B3/23
Filed: 1988-04-14
Granted: 1992-08-27
Abstract: 3-t-Butyl-4-methoxybenzaldehyde dialkyl acetals of formula (I) are new: In (I) R = 1-4C alkyl. (I) are prepd. by electrochemical oxidn. of 3-t-butyl -4- methoxytoluene (II) in the presence of ROH, pref. at 20-60 deg.C and 0.5-20 A/dm2 in a non-compartmented cell with graphite electrodes. The electrolyte pref. comprises 3-60% (II), 35-90% ROH and 0.5-10% of a conductive salt.
Patent DE-3873520-D1 (DE)
Inventor: YAMADA YASUHIRO
IPC: C01B31/04
Filed: 1988-05-05
Granted: 1992-09-10
Abstract: Graphite body has 0.5 g/cm3 packing density, 50% or over recovery ratio at 10-90% compression ratio, is light wt. and has good elasticity.  The graphite body is made by treating carbonaceous material with HNO3 or mixed acid with H2SO4; and graphitising it at 2400 deg.C or higher.  The carbonaceous material is carbonaceous mesophase microbeads and (or) cokes contg. 2 wt.% or more of H2.
Patent DE-3887826-D1 (DE)
Inventor: WIMMER WALTER
IPC: A61K9/00
Filed: 1988-11-09
Granted: 1994-03-24
Abstract: The invention concerns an instant oral-release capsule containing an aqueous or aqueous alcoholic solution of nifedipine, containing a polyalkylene glycol and a polyoxyethylene ester component, the amount of the ester component in the solution being sufficient to prevent precipitation of nifedipine in the mouth of a patient after release of the solution from the capsule. Preferably, the ester component is an ethoxylated hydrogenated castor oil Cremophor RH40. The solution may further contain a second glycol component, especially glycerol.