baber/WOPTO huggingface dataset:
Patent DE-3476933-D1 (DE)
Title: Displaying arrangement of information on a reader for blind people
Inventor: BURCHART JOACHIM
IPC: G09B21/00
Filed: 1984-11-27
Granted: 1989-04-06
Abstract: The invention relates to a device for displaying information on a reading unit for the blind. Instead of character fields arranged with certain spacings apart from one another for displaying Braille characters, the reading table is occupied by a dense matrix of character elements (4) with uniform line and column spacings. In the totality of character elements, certain character fields (6) are provided which serve for displaying the Braille characters. These are surrounded by other character elements which are not set in the displaying of Braille text, so that the Braille characters have the required spacing apart from one another. The whole reserve of character elements (4) is used for reproducing large-area graphics, large symbols, tables or the like. With a certain arrangement, described in detail, of the character elements, all of the information displayable on a viewing screen can be reproduced on the reading table, with the exception of reverse-brightness information and that displayed in colors. A number of embodiment examples are described which are intended especially for reproducing video text or viewing screen texts on a reading unit for the blind.
Patent DE-3486179-D1 (DE)
Inventor: BOSS MICHAEL ALAN
IPC: A61K47/00
Filed: 1984-03-23
Granted: 1993-08-26
Abstract: This invention relates to multichain polypeptides or proteins and processes for their production in cells of host organisms which have been transformed by recombinant DNA techniques. According to a first aspect of the present invention, there is provided a process for producing a heterologous multichain polypeptide or protein in a single host cell, which comprises transforming the host cell with DNA sequences coding for each of the polypeptide chains and expressing said polypeptide chains in said transformed host cell. According to another aspect of the present invention there is provided as a product of recombinant DNA technology an Ig heavy or light chain or fragment thereof having an intact variable domain. The invention also provides a process for increasing the level of protein expression in a transformed host cell and vectors and transformed host cells for use in the processes. <IMAGE>
Patent DE-3570470-D1 (DE)
Title: Surge control system
Inventor: BOLTON JOSEPH A
IPC: D21F7/12
Filed: 1985-10-24
Granted: 1989-06-29
Abstract: A surge control system for dewatering press felts on a papermaking machine which includes a suction pipe (12), a variable speed drive motor (38), a centrifugal exhauster (26) driven by the variable speed drive motor and connected to the suction pipe to provide vacuum to a felt (14) passing over a slot (18) for dewatering thereof. A surge valve (28) is provided and is opened to admit air to the centrifugal exhauster (26) so as to prevent surge when the centrifugal exhauster is operating at a predetermined level at which the centrifugal exhauster will surge.
Patent DE-3584961-D1 (DE)
Inventor: BUJADOUX KAREL
IPC: C08F2/06
Filed: 1985-07-04
Granted: 1992-01-30
Abstract: The polymerization catalyst based on a transition metal compound comprises: A) a mixture of at least one chloride of a transition metal M selected among iron, vanadium and chromium and at least one electrone donor, in respective proportions, such that said chloride is soluble in said donor of electrons, and B) a compound of titanium or vanadium in liquid state, the molar ratio between the metal M and the compound (B) being comprised between 0.3 and 6. Application to the polymerization of ethylene or the copolymerization of ethylene with at least one $g(a)-olefin under a pressure comprised between 1 and 2.500 bars, at a temperature comprised between 70?oC and 320?oC.
Patent DE-3650292-D1 (DE)
Inventor: COPLAN MYRON J
IPC: B01D53/22
Filed: 1986-12-09
Granted: 1995-05-11
Abstract: A hollow fiber separatory module (10) includes an annular hollow fiber bundle (12) housed within a pressure resistant shell (22). The fiber bundle (12) is encased within an impervious barrier (18). Pressurized fluid is fed into the channel (34) formed between the impervious barrier (18) and the shell (22) and passes into the fiber bundle through an opening (19) in the impervious barrier. The fluid flows parallel to the axis of the annular fiber bundle and passes into respective permeate and ra ffinate outlet ports (29 and 16).
Patent DE-3650357-D1 (DE)
Inventor: LEVER O WILLIAM
IPC: C07C237/30
Filed: 1986-08-15
Granted: 1995-08-31
Abstract: The present invention provides a compound of formula (I)or a salt, ester or amide thereof: wherein R<sup>1</sup> is -CH<sub>2</sub>-CH<sub>2</sub>-, CH<sub>2</sub>-O- or -O-CH<sub>2</sub>-: R<sup>2</sup> and R<sup>3</sup> are the same or different and are each hydrogen, C<sub>1-4</sub> alkyl or taken together with the nitrogen comprise a nitrogen-containing heterocyclic ring having four to six ring members; R<sup>4</sup> is a single bond or a C<sub>1-7</sub> bivalent aliphatic hydrocarbon group may be joined to the aromatic ring system at the 2, 3. 8 or 9 positions; n is 0 to 3. processes for its preparation and intermediates therefor, pharmaceutical compositions containing it and its use in medicine.
Patent DE-3666224-D1 (DE)
Title: Process for purifying thiocarbamylsulfenamides
Inventor: GUZMAN REYNES ENRIQUE
IPC: C07C333/20
Filed: 1986-07-23
Granted: 1989-11-16
Abstract: Thiocarbamylsulfenamides are readily recover­ed from solutions of the thiocarbamylsulfenamides by the addition of a dilute aqueous caustic solution, to flash off the solvent separating the thiocarbamylsul­fenamide from the resulting water slurry and drying the thiocarbamylsulfenamide.
Patent DE-3674098-D1 (DE)
Inventor: JINKS ANTHONY
IPC: A61K47/00
Filed: 1986-01-02
Granted: 1990-10-18
Abstract: PCT No. PCT/GB86/00001 Sec. 371 Date Nov. 10, 1986 Sec. 102(e) Date Nov. 10, 1986 PCT Filed Jan. 2, 1986 PCT Pub. No. WO86/04233 PCT Pub. Date Jul. 31, 1986.Complete dissolution of a wide range of drugs in chlorofluorocarbon aerosol propellents is achieved by the presence of glycerol phosphatides, preferably phosphatidylcholine.
Patent DE-3674739-D1 (DE)
Inventor: UNGARELLI RAFFAELE
IPC: C07C1/32
Filed: 1986-12-19
Granted: 1990-11-08
Abstract: A process for the preparation of (2,2)-paracyclophane or derivatives thereof by Hofmann elimination of p.-methylbenzyltrimethylammonium hydroxide or derivatives thereof, in an aqueous solution of an alkali metal hydroxide, wherein said elimination is carried out in the presence of a ketone of formula:
 CH3 - CO - CH2 - R      (I)
 wherein R is hydrogen, a halogen or an alkyl-carboxylic group.
Patent DE-3679511-D1 (DE)
Inventor: VON BONIN WULF DR
IPC: C08G18/58
Filed: 1986-11-13
Granted: 1991-07-04
Abstract: A porous or non-porous intumescent mass comprising one or more carbonization auxiliaries, one or more fillers and optionally one or more other auxiliary agents, produced by the reaction of a polyisocyanate with an isocyanate reactive compound, optionally containing phosphorus or boron, in the presence of polyepoxide. The intumescent mass according to the invention having good fire characteristics and can be used to produce structural elements for fire resistance purposes, fire barriers, textile coatings, linings, laminates and pipe insulators.
Patent DE-3679692-D1 (DE)
Inventor: HUNKELER WALTER DR
IPC: C07D487/14
Filed: 1986-02-24
Granted: 1991-07-18
Abstract: Compounds which are imidazodiazepine derivatives of the formula <IMAGE>  I  wherein A together with the carbon atoms denoted by alpha  and  beta  signifies the group   <IMAGE>  one of R1 and R2 signifies hydrogen and the other signifies hydrogen, halogen or trifluoromethyl, R3 and R4 each signify hydrogen or halogen and n signifies the number 2 or 3, the compounds having the (S)- or (R,S)-configuration with reference to the carbon atom denoted by gamma , and their pharmaceutically acceptable acid addition salts have been discovered which possess anxiolytic, anticonvulsant, muscle relaxant and sedative-hypnotic properties. They can be prepared into compositions, including pharmaceutically acceptable ones, using suitable inert carriers.
Patent DE-3681174-D1 (DE)
Inventor: BERGHAEUSER ULRICH
IPC: B23D49/00
Filed: 1986-11-11
Granted: 1991-10-02
Abstract: The electrically driven saw has two parallel, reciprocating blades (7) alongside each other, coupled to holders (15,18) at their rear ends with longitudinal shoulders along their outer surfaces, extending away from the teeth. A guide plate (6) has two support portions alongside each other, forming a slot for the blades. The bottom edges of the current portion form locations for the shoulders. The guide plate has a bending torque resistance of between 7.5 and 30 times that of a saw blade. The support portions are pref. arranged to exert a torque pressing the blades together at the teeth.
Patent DE-3683129-D1 (DE)
Inventor: CAROSELLI HELLMUT
IPC: B29C55/06
Filed: 1986-11-03
Granted: 1992-02-06
Abstract: A draw-through arrangement is applied to film which are passed through at least one longitudinal stretching system consisting of driven stationary and vertically moving rollers.  In the stretching system all the rollers have a draw-in device at one end; this device has a groove for the draw-through arrangment to pass through.  The arrangement has an elastic rod with releasable grip, holding members and feed-in gaps; film is brought into the grips and is carried by the rod through the stretching system under suitable tension.
Patent DE-3684091-D1 (DE)
Inventor: HEIDER JUERGEN
IPC: H01J61/073
Filed: 1986-10-22
Granted: 1992-04-09
Abstract: The high pressure gas discharge lamp comprises a single ended pinched quarty discharge chamber (2) containing mercury, or mixtures of metal halides and a noble gas and having two discharge electrodes (4,5) of high melting point metal wire. The wire legs remote from the discharge are connected to molybderium foils (6,7) and hermetically sealed within the pinch region of the chamber my melting. The discharge points (18, 19) are formed by making a closed loops (20,21) at the ends of the wires. The ends (18, 19) forming the discharge loops face each other and the turns of the loops do not contact their adjacent turns where the wires crosses (24, 25). The loops lie in the plane of the discharge. The discharge electrodes are at right angles to the axis of the legs (22, 23).
Patent DE-3684727-D1 (DE)
Inventor: SCHIMMEL GUENTHER DR
IPC: B01D11/04
Filed: 1986-06-04
Granted: 1992-05-14
Abstract: Heavy-metal-contg. residues comprising dialkyl dithiophosphate extractant and solid adsorbent, resulting from the purificn. of H3PO4 by extraction and adsorption, are processed by one of two methods: (A) The residue is suspended in water to form an aq. phase (dil H3PO4), an organic phase (heavy-metal-contg. extractant) and a solid phase (adsorbent).  The organic and solid phase are sepd in either order from the aq. phase, which is recycled to the extraction step.  The organic phase is (a) recycled, (b) converted to a heavy metal concentrate by thermolysis or oxidn., or (c) mixed with a small amt. of powdered solid to form a solid prod.  (B) The residue is treated with an oxidising agent, opt. in aq. soln. to destroy the heavy metal/extractant concentrate.  The adsorbent is sepd. from the resulting aq. salt soln., part of which is opt. recycled (after adding make-up oxidising agent) to increase the salt concn.  The withdrawn salt soln is neutralised or evapd to isolate heavy metal hydroxides or salts.  The absorbent isolated in process (A) or (B) is either disposed of or recycled to the H3PO4 purificn. process.
Patent DE-3773534-D1 (DE)
Inventor: SIEGENTHALER KARL J
IPC: B29D30/06
Filed: 1987-05-07
Granted: 1991-11-14
Abstract: A mobile tire curing unit having a top and bottom mold halves interconnectable in releasable manner so as to define an annular chamber for receiving a green tire, with one of the mold halves incorporating a closed circuit for a given curing media supply under pressure, the circuit being defined by a deformable inner tube, designed to occupy the annular chamber, and by a casing connected to the inner tube by a heated supply duct and a return duct; the casing also housing a powered fan for circulating the curing media inside the closed circuit, and the circuit being externally chargeable via an inlet valve.
Patent DE-3775559-D1 (DE)
Inventor: SPOONER D
IPC: B21B38/02
Filed: 1987-03-25
Granted: 1992-02-06
Abstract: PCT No. PCT/GB87/00206 Sec. 371 Date Oct. 21, 1988 Sec. 102(e) Date Oct. 21, 1988 PCT Filed Mar. 25, 1987 PCT Pub. No. WO87/05837 PCT Pub. Date Oct. 8, 1987.A rotor module (2) for a shapemeter comprising a central arbor (7) to a non-rotatable ring (10) surrounding the arbor (7) by at least one web (9) and an outer cylinder (12) rotatable on bearings (13) on the ring (10) and means, (16, 17) carried by the arbor (7) to cooperate with the inner surface of the ring (10) to detect relative movements between the arbor and ring in response to a force applied to the cylinder (12) at a pre-determined position in order to provide output signals representative of such movements.
Patent DE-3776065-D1 (DE)
Inventor: MARQUIS GHISLAINE
IPC: A61B5/103
Filed: 1987-10-08
Granted: 1992-02-27
Abstract: An apparatus for monitoring the activity level of an organ of the human body. The apparatus processes digital values recorded in the memory of a processor. These digital values correspond to the analog values of a differential signal supplied after amplification and filtration of activity signals supplied by sensors. The memory contains a program for processing the digital values by sampling during each period of a succession of periods shifted by a predetermined time interval. The program controls the calculation of the Fourier transform of these values during each period. The frequency spectrum of the input signal is obtained during each interval. During each interval the processor detects the peak of the spectrum relative to the organ to be studied, as well as the amplitude maximum of that peak. The processor supplies a signal representing the evolution of the maxima of the peaks for all the time intervals. This signal is characteristic of the activity level of the organ to be studied.
Patent DE-3776627-D1 (DE)
Inventor: TAKAMURA NORIO
IPC: C07D231/12
Filed: 1987-10-12
Granted: 1992-03-19
Abstract: Novel phenoxyacetic acid derivative of the formula: <CHEM> wherein A is a substituted or unsubstituted 5-pyrazolyl group, R<1> is hydrogen atom or a lower alkyl group, R<2> is hydrogen atom or a lower alkenyl group, X is a halogen atom and Z is oxygen atom or methylene group, and a salt thereof are disclosed. Said derivative (I) and a salt thereof have potent diuretic, saluretic and uricosuric activities.
Patent DE-3782396-D1 (DE)
Inventor: BREWSTER ANDREW GEORGE
IPC: A61K31/44
Filed: 1987-10-30
Granted: 1992-12-03
Abstract: The invention concerns novel pharmaceutical compositions containing a 4(Z)-6-(2,4-diphenyl-1,3-dioxan-5-yl)alkenoic acid which antagonises one or more of the actions of thromboxane A2, together with a compound which inhibits the synthesis of thromboxane A2. The compositions are useful as medicines in treating a variety of diseases or medical conditions in which thromboxane A2 and/or other prostanoid contractile substances are involved.
Patent DE-3852391-D1 (DE)
Inventor: REICHARD RICHARD
IPC: F16F13/26
Filed: 1988-04-05
Granted: 1995-01-19
Abstract: An isolating mount for connecting two parts or mechanisms includes a rigid bushing surrounded by a resilient block which includes closed cavities on opposite sides of said bushing located along a first plane parallel to the longitudinal axis of said bushing and a passage formed by pipes extending outside the mount between the cavities. A quantity of liquid fills the cavities and passage, providing a liquid column of predetermined inertia in the passage between the cavities for controlling the frequency and amplitude of forces transmitted through the bushing to provide tuning of the damping characteristics of the mount to preselected frequencies of vibration. A rigid outer body surrounds and contacts the block and exerts compressive force thereon substantially along the first plane. The bushing is connected to one of the two parts to be isolated and the outer body is connected to the other of the two parts. A fitting in the passage permits modification of the condition of the liquid, as by injection of liquid under predetermined pressure in the closed liquid damping circuit of the mount. Also disclosed are systems in which the effective length or diameter of the passage can be changed. Arrangements for interactively controlling such liquid injection, for example in response to engine or vehicle operating conditions, are also disclosed, along with (optionally) adjusting the opening of a metering valve connected to control flow in the passage.
Patent DE-3854378-D1 (DE)
Inventor: BLECKMANN INGO DIPL ING DR MON
IPC: H01H37/32
Filed: 1988-11-28
Granted: 1995-10-05
Abstract: The invention relates to a tubular heating element whose end (1a) has inside a jacket tube (1) an empty space which accommodates a protection element (36, 37, 38), a switching device being provided which, on reaching a specific temperature, is tripped by the protection element (36, 37, 38). It is furthermore provided that the protection element (36, 37, 38) is inserted into the end (1a) of the jacket tube (1) independently of the jacket tube (1) and that the switching device, on reaching the specific temperature, is tripped by the change of the shape of the protection element (36, 37, 38) pretensioned in the direction of a switching-off process. <IMAGE>
Patent DE-3862187-D1 (DE)
Inventor: LOOS HORST
IPC: E05C17/24
Filed: 1988-10-01
Granted: 1991-05-02
Abstract: There is described a limiting detent 16 for the opening range of wings of windows, doors or the like, especially turn-and-tilt wings, interacting with the frame via a setting-out device. A setting-out arm 6a is mounted at one end merely pivotably, for example on the frame, whilst at its other end it engages via a sliding pin 14 pivotably displaceably into a long hole 13 of a sliding guide 11, for example on the wing. One end of the long hole 13 forms a detent 15 for the sliding pin 14, which limits the maximum opening range of the wing. To reduce the effective length of the long hole 13, the sliding guide 11 can be assigned a detent piece 17. This detent piece 17 is designed as a strip of flat material which can be slipped onto the outer surface of the sliding guide 11 and which engages, by means of at least two projections 18 and 19 projecting from its underside, in recesses 13 and 20 in the sliding guide 11 fixedly in terms of rotation and displacement and projects at least by means of a transverse edge 21 as a detent into the region of the long hole 13. <IMAGE>
Patent DE-3863294-D1 (DE)
Inventor: MICHAELIS ALAN JOHN
IPC: H01L41/08
Filed: 1988-01-08
Granted: 1991-07-25
Abstract: A pulsed droplet ink jet printer has relatively long thin ink channels extending in parallel between an ink manifold (13), and a nozzle plate (5) providing a nozzle (6) for each channel. Side walls (11) may be formed substantially entirely of piezo-electric material so as to be displaceable transversely into a selected channel on the application of an electric field. This transverse displacement produces an acoustic wave in the channel which results in the ejection of an ink droplet. The side walls may deflect in shear mode to a cross-section of chevron formation. Usefully, it is arranged that both side walls adjoining the selected channel are displaced inwardly of the channel to cooperate in droplet ejection. Under this arrangement, the channels are assigned alternately to first and second groups of channels, only one group of channels being capable of actuation at any one instant. The nozzles associated with the respective groups of channels may be offset so as to compensate for the time delay in actuation of channels in the first and second groups.
Patent DE-3863583-D1 (DE)
Inventor: LISEC PETER
IPC: E06B3/673
Filed: 1988-05-09
Granted: 1991-08-14
Abstract: A device (1) for fabricating spacing frames (44) by bending hollow profile strips comprises two bending heads (12) which are arranged so as to be displaceable along a plate (10). In order to insert hollow profile strips into a clamp (13) and the bending heads (12) from a means (20) for conveying hollow profile strips, a gripper (30) is provided in the plane of symmetry of the clamp (13). Provided at that edge of the plate (10) of the bending device (1) which is opposite the bending heads (12) is a transport carriage (50) which transports the hollow profile strips which are bent to form a spacing frame (44) to a transfer device (60) which raises the spacing frames (44) transported thereto from the plate (10) and passes them to a welding apparatus (5) for welding the free ends (45) of the hollow profile strip bent to form a spacing frame (44). In order to move hollow profile strips which are bent to form a spacing frame (44) along the plate (10) to the transport carriage (50), there is provided a conveying means (41, 42). <IMAGE>
Patent DE-3866726-D1 (DE)
Inventor: BUCHMEIER WILLI DR
IPC: C22B3/32
Filed: 1988-02-15
Granted: 1992-01-23
Abstract: Citric acid partial esters of formula (I) are used to extract Fe from aq. solns.. R1-R3 = H, metal or 4-20C alkyl, provided that one or two are alkyl. Pref. cpds. (I) are those where one or two of R1-R3 are branched 6-13C alkyl (esp. 2-ethylhexyl) and one is Zn. Extraction of Fe is effected with a soln. contg. 0.01-1.5 (esp. 0.4-0.6) mole/l of (I) in an organic solvent, esp. xylene.
Patent DE-3867384-D1 (DE)
Inventor: CALFUS MARCO
IPC: F02D41/20
Filed: 1988-08-02
Granted: 1992-02-13
Abstract: The circuit comprises:  - an input (1) for connection to a low-tension supply (VS), - a storage coil (L1) for storing energy delivered by the supply (VB), and - electronic switching devices (SW1, SW2, SWi) for controlling the connection between the input (1), the storage coil (L1) and each of the loads (Li) in a predetermined manner to achieve a rapid transfer of current to each of the loads selectively, - a capacitor (C) situated in parallel with the branch circuits containing the loads (L1) and connected to the coil (L1) and the electronic switching devices (SW1, SW2, SWi), and - an electronic control unit (ECU) for piloting the electronic switching devices (SW1, SW2, SWi) according to a first operative mode in which, to transfer current to one of the loads (Li), the switching devices cause in succession, after the connection of the storage coil (L1) to the supply (VB): the connection of the storage coil (L1) to the capacitor (C) so as to form a resonant circuit, and then the discharge of the resonant circuit (L1, C) into the load (Li).
Patent DE-3868301-D1 (DE)
Inventor: SEVRIN MIREILLE
IPC: C07D471/04
Filed: 1988-08-03
Granted: 1992-03-19
Abstract: Compounds of general formula (I) 
<IMAGE>
 in which R denotes either a hydrogen atom or an alkylcarbonyl, arylalkylcarbonyl or arylcarbonyl group of formula COR1 where R1 denotes a C1-C6 alkyl group or a benzyl group or an optionally substituted phenyl group or an alkoxycarbonyl or benzyloxycarbonyl group of general formula COOR2 where R2 denotes a C1-C6 alkyl group or a benzyl group or a substituted aminocarbonyl group of formula CONHR3 where R3 denotes a C1-C6 alkyl group or a phenyl group or an arylsulphonyl group of formula SO2R4 where R4 denotes a phenyl group. Application in therapeutics.