baber/WOPTO huggingface dataset:
Patent DE-3373471-D1 (DE)
Title: 3-acyl substituted derivatives of 2- or 4-thiazolidine-carboxylic acid having a phyto growth regulating and biostimulating action
Inventor: PALLA OTTORINO DR
IPC: C07D417/06
Filed: 1983-03-21
Granted: 1987-10-15
Abstract: Derivatives of 2- or 4-thiazolidine-carboxylic acid having an acyl group in position 3 are herein described.Said compounds are endowed with a phytogrowth regulating and biostimulating action.
Patent DE-3380812-D1 (DE)
Title: Sorbit, process for its preparation and its use
Inventor: REIFF FRIEDRICH DR
IPC: C07C29/78
Filed: 1983-11-23
Granted: 1989-12-14
Abstract: A modified sorbitol with improved tableting properties, viz, has a melting point of about 96 DEG  C., a bulk density of 0.3-0.6 g/ml, a gamma -sorbitol content of at least 90%, a purity of at least 98%, a specific surface area of 0.7-1.5 m2/g, a bending strength of at least 7 N/mm2 at a compressive force of at least 10,000 N, and a friability of less than 1% at a compressive force of at least 10,000 N, can be prepared by obtaining a sorbitol solution by hydrogenation of crystallized glucose at a temperature below 170 DEG  C., and spray-drying this solution at a temperature of 140 DEG  to 170 DEG C. The sorbitol thus obtained has a water content of less than 1%. The sorbitol is useful for the production of compressed formulations.
Patent DE-3382613-D1 (DE)
Inventor: SIERACKI M
IPC: A61M15/00
Filed: 1983-12-02
Granted: 1992-10-01
Abstract: Upon the detection of an appropriate apnea event, respirating gas supply apparatus according to various embodiments supply stimulus to the upper airway passages of an in vivo respiratory system in an effort to dislodge any occlusion or obstruction in the upper airway passages. In one embodiment the stimulus applied is a high pressure pulse of gas. In another embodiment an electrical signal is applied to an electromyographic electrode (270) positioned in proximity to a nerve controlling a muscle or organ which may obstruct the upper airway passage.
Patent DE-3463929-D1 (DE)
Title: Process for the preparation of trichloromethylsulphenic-acid chloride
Inventor: BAKUCZ MIKLOS DIPL ING
IPC: C07C313/08
Filed: 1984-07-20
Granted: 1987-07-02
Abstract: 1. Process for preparing perchloromethylmercaptan by chlorination of carbon disulphide in an aqueous medium, characterised in that the starting materials and the chlorine gas are introduced, under atmospheric or elevated pressure, at a temperature above the boiling point of the carbon disulphide, into the aqueous catalyst medium which contains sulphuric and hydrochloric acids and is kept constantly circulating ; the reactants are absorbed in the aqueous medium by increasing the intensity of stirring or by applying elevated pressure ; and after the reaction has ended the organic phase is separated out from the reaction mixture and conveniently fractionated by steam distillation and the aqueous medium is recycled into the reaction process as catalyst.
Patent DE-3464638-D1 (DE)
Title: Movable apparatus for levelling and equalizing an aggregate layer
Inventor: JORDENSE ANTONIUS PETRUS MARIA
IPC: E01C19/18
Filed: 1984-12-07
Granted: 1987-08-13
Abstract: A movable apparatus for levelling and equalizing an aggregate layer intended to serve as a base layer for a road or runway top layer, the apparatus comprising an elongated carrier member supported at both ends by movable support assemblies, such as wheel assemblies, and having secured thereto elongated scraping members by means of securing means consisting of lifting devices for position-adjusting and -fixing the individual scraping members with respect to the carrier member, these lifting devices being hydraulically, mechanically, manually energizeable or electromotor-driven.
Patent DE-3468379-D1 (DE)
Title: Base plate of a filing appliance for punched documents
Inventor: PFLUGFELDER THEODOR
IPC: B42F13/24
Filed: 1984-01-18
Granted: 1988-02-11
Abstract: 1. Filing appliance for punched documents having a base plate deformed by stamping in which two organizer pins are anchored by means of a collar engaging in a bead containing a drilled hole (5), and exhibiting a transfer stirrup, the free ends of the legs of which cooperate with the organizer pins, the cross-member of said transfer stirrup being carried in two mountings formed from tongues bent out of the base plate and overlapping said cross-member, the transfer stirrup swivel axis formed by the bearing axis of said mountings running parallel to the plane formed by the two organizer pins, and the reinforcing deformation by stamping being constituted by bent back sections lying in planes perpendicular to the swivel axis of the transfer stirrup, characterized in that the planes extending perpendicular to the swivel axis of the transfer stirrup and lying in the region of the mounting tongues the profile of the base plate steadily ascends, in relation to the plane that forms the contact surface of the base plate, from the margin zone (11) constituting one portion of said contact surface and exhibiting drilled holes (10) for fixing rivets, via a step (6) containing the beads for the organizer pins, and as far as the roots of the tongues (4) forming the bearings for the transfer stirrup and overlapping the cross-member of the transfer stirrup, and that the lengthwise edge of the margin zone (11) is set back in its central portion (1) in relation to the two margin sections (2) of the part of the contact surface containing the drilled holes (10) for the fixing rivets, and the per se known projection provided on the opposed long side of the base plate and incorporating a slot to receive a leaf spring bearing against the arched central portion of the cross-member of the transfer stirrup has a width - seen at right angles to the lengthwise edge - corresponding to the extent by which the lengthwisse edge of the margin zone (11) is set back.
Patent DE-3471534-D1 (DE)
Title: Stored program control
Inventor: WOLLSCHEID DIETER DIPL ING
IPC: G05B19/05
Filed: 1984-01-16
Granted: 1988-06-30
Abstract: A memory programmable controller of the multiprocessor type having both word and bit processors is disclosed. The controller has a data memory in which process images of the process being controlled are stored and a user program memory in which a control program is stored. In order to increase the rate at which commands are executed by the controller, means are employed by which the bit processor fetches commands from the user program memory at the same time that it is executing a prior command. Accordingly, two sequential commands are respectively executed and fetched simultaneously, thereby increasing the speed of the controller. Separate bus systems dedicated to the bit processor which enable the bit processor to access the user program memory and the data memory are employed.
Patent DE-3474717-D1 (DE)
Title: Gas atmosphere heating furnace
Inventor: TAKAHASHI SUSUMU
IPC: F27B9/30
Filed: 1984-07-11
Granted: 1988-11-24
Abstract: The furnace has a series of connected chambers (A-D) with atmospheric gas circulated in at least one, for forced heating or cooling. A plate (4) provided in the gas-circulated chamber (A) is outside the movement path of articles in the chamber but within a flow path of the forced convection. The plates are adjustable in any selected plane between one plane which is parallel with the plane of forced heating or convection and another transverse to it. The first chamber can be for preheating, with the plate provided in a space between the walls of the preheating chamber and a baffle case (2) in the chamber.
Patent DE-3475565-D1 (DE)
Title: View simulating device
Inventor: HOHMANN THOMAS
IPC: F41G3/26
Filed: 1984-02-17
Granted: 1989-01-12
Abstract: A computer loads various digital quick access memories, the contents of which are fed together into a computer-controlled picture multiplexer. The land picture memory used has perpicture point a word length of eight bits. Six bits are used for coding a grey value of the actual picture point, i.e. its brightness, and the two remaining bits provide four addresses with which individual part surfaces of the land picture are marked. With these addresses, a transformation table is addressed which contains four words with a length of e.g. 16 bits., with which the distances of the various part surfaces of the land picture are accurately coded. To obviate conflicts with several targets and closely adjacent sight obstacles, the coding of the land picture points with two additional bits is essential.
Patent DE-3475701-D1 (DE)
Title: Precipitated silica pigment for silicone rubber
Inventor: WAGNER MELVIN PETER
IPC: C08L83/04
Filed: 1984-06-19
Granted: 1989-01-26
Abstract: Finely-divided amorphous, pptd., high structure silica consists of at least 85 wt.% SiO2 (anhydrous basis); less than 2 wt.% water-soluble alkali metal sulphate, less than 1 (pref. less than 0.5) wt.% water-sol. alkali metal chloride, and 0.05-5 (pref. less than 2) wt.% alkali metal oxide (the total of these comprising 1-5 (pref. 1-3) wt.%); and has calcium and/or barium oxides deposited on its surface at least in equimolar amt. w.r.t. the total alkali metal present, and pref. in molar ratio 1-2:1. The coating is 0.5-3 wt.% CaO and the alkali metal metal is Na. The silica has BET surface area 120-160 sq.m/g.
Patent DE-3485168-D1 (DE)
Inventor: HAHN ROGER
IPC: B05C13/02
Filed: 1984-08-22
Granted: 1991-11-21
Abstract: @ A base coat applicator utilizing an in-feed chute which provides supply of cans which are mounted on mandrels for application of base coat material by applicator wheels. The mandrels are rotated so that surface speed of the cans matches the applicator wheel speed to prevent smearing. Independent control of the inventory production speed of the base coat applicator machine and the applicator wheels allows any desired num<sub>-</sub> ber of base coat layers to be applied to the cans. Two applicator wheels are used to reduce surface speeds to prevent misting and slinging of base coat material from the applicator wheels and can surfaces. The applicator assembly is automatically withdrawn when the supply of cans is not present and can be manually withdrawn by the operator to prevent application of base coat material to cans or empty mandrels. Disk transfer unit is utilized to transfer the coated cans to a deco pin chain.
Patent DE-3561716-D1 (DE)
Title: Process for preparing cycloalcadienes
Inventor: EBERLE HANS-JURGEN DR DIPL-CHE
IPC: C07C13/02
Filed: 1985-11-18
Granted: 1988-04-07
Abstract: The cycloalkenes, used as 0.01-0.05 molar solns., are contacted with the supported catalyst for 10-100 secs.
Patent DE-3562085-D1 (DE)
Title: Production of hydraulic binders
Inventor: MEYNARDI GUY
IPC: C04B22/06
Filed: 1985-06-24
Granted: 1988-05-11
Abstract: The invention has for its object: a fabrication process of hydraulic binders, characterized in that it consists: I. in preparing an active product according to a method comprising the following steps: selection of a raw material containing intimately mixed clay phases and calcium carbonate; heat treatment of said material at a temperature between 700 and 900 degrees C.; application during the heat treatment of a partial pressure of carbonic gas opposing the thermal dissociation of the calcium carbonate beyond that which combines with the clay phase; achievement of a simultaneous activation of the clay phases by dehydroxylation (pozzolanic activation) and of the clay-lime combinations with potential hydraulic properties, without formation of free lime; II. in mixing up to 95% of the active product so obtained with the corresponding complement to 100% of an activating product generating calcium hydroxyde.
Patent DE-3570075-D1 (DE)
Title: Cholecalciferol derivatives
Inventor: BAGGIOLINI ENRICO
IPC: C07F7/18
Filed: 1985-12-17
Granted: 1989-06-15
Abstract: The 26,26,26-trifluoro-1 alpha ,25-dihydroxycholecalciferol, particularly the 26,26,26-trifluoro-1 alpha ,25R-dihydroxycholecalciferol essentially free of the 25S-epimer, and the 26,26,26-trifluoro-1 alpha ,25S-dihydroxycholecalciferol essentially free of the 25R-epimer, is prepared by reacting a compound of the formula <IMAGE>  wherein Y is trialkylated Si, with the carbanion of [3S-(3 alpha ,5 beta ,Z)]-2-[2-methylene-3,5-bis[(1,1 -dimethylethyl)dimethylsilyloxy]cyclohexylidene]-ethyldiphenyl phosphine oxide and removing the silyl protecting groups. It exhibits enhanced vitamin D3-like activity.
Patent DE-3571809-D1 (DE)
Title: 2-azolylmethyl-3-difluorobenzyloxy-2,3-dihydrofluorobenzo(b)thiophenes, process for their preparation and compositions containing them
Inventor: RANE DINANATH FAKIR
IPC: C07D409/06
Filed: 1985-12-19
Granted: 1989-08-31
Abstract: 2-Azolylmethyl-3-difluorobenzyloxy-2,3-dihydro-5- and 6-fluorobenzo [b]thiophen antifungal compounds, especially 2-(1H-imidazolylmethyl-3-(2',6'-difluorobenzyloxy)-2,3-dihydro-5-fluorobenzo[b]thiophene, pharmaceutical compositions containing them and their use in treating fungal infections in animals including humans are disclosed.
Patent DE-3573550-D1 (DE)
Title: Device for electrical-resistance roller seam welding
Inventor: PORTMANN NIKLAUS
IPC: B23K11/06
Filed: 1985-11-16
Granted: 1989-11-16
Abstract: The apparatus described is so constructed that narrow can bodies having an internal diameter of 52 mm for example can be produced from rounded blanks by welding the edges of the blanks. The supply of welding current to the electrode roller is effected through copper caps, a clamping member, contact members disposed at each side thereof, contact jaws silver contact segments and peripheral surfaces of wide hubs which are provided on the electrode roller. The contact jaws engage the hubs of the electrode roller at both sides of the roller from above and below, as a result of which there is a large area for the transmission of current and a low specific contact pressure. The hub surfaces, which form the actual contact surfaces of the electrode roller, are continuously lubricated through felt lubricating segments. The contact pressure of the contact jaws can be adjusted in a simple manner by means of a screw. The whole apparatus and particularly the electrode roller are extensively cooled internally by a special cooling device.
Patent DE-3577484-D1 (DE)
Inventor: SCHNELLER ARNOLD
IPC: G03F7/004
Filed: 1985-02-16
Granted: 1990-06-07
Abstract: A radiation-sensitive composition is disclosed which comprises: (a) a polymeric binder comprised of an alkenyl phenol monomer; (b) a compound which forms a strong acid under the action of actinic radiation; and (c) a compound which contains at least one acid-cleavable C-O-C bond and has a solubility in a liquid developer which is increased by the action of acid. The composition yields positive-working recording layers which are more flexible than layers comprising known novolak binders.
Patent DE-3579616-D1 (DE)
Inventor: ALBERS HANS-ERHARD DIPL ING
IPC: G06K17/00
Filed: 1985-03-20
Granted: 1990-10-18
Abstract: 1. Chip card system with chip cards for use as a money substitute, as an identity card or as a storage medium, with which a single chip card (1) can be used successfully for different application cases, with which different areas of money (11 , 12 ... 1n ), integrated into the chip, or of a function unit are provided for the different application cases, a selection circuit (121) being provided in the chip for the selection of the different areas in the chip, for which circuit a certain selection procedure is fixed, by which it can be ensured that the areas relevant for the application case concerned and only these are assigned, that a processor (12), by which the processes necessary for the different specific application cases are executed, is provided for specific application cases as a function unit, this multifunctional chip card (1) being suitable to act together with an input/output device (2), in which a combination control element permitting activation is provided and into which the chip card (1) can be inserted and which additionally contains a power source for mobile use, and the input/output device (2) being connectable to a wireless transmitting/receiving device (3) for communication with a stationary device, characterized in that the processor (2) is fitted in the chip in a way known per se, in that this stationary device for its part contains a device which, if a plurality of mobile devices are present in the local area concerned, controls a multiple access in a way known per se and, if appropriate, according to a priority list, and in that the input/output device (2) remains in the ready-to-receive state for specific applications and, in response to the reception of a signal from the stationary station, with which the latter transmits an item of application information, automatically sends the required message.
Patent DE-3664752-D1 (DE)
Title: Process for the recovery of ammonia from waste water containing ammonia, carbon dioxide and hydrogen sulfide
Inventor: HILSEBEIN WOLFGANG
IPC: C01C1/10
Filed: 1986-06-07
Granted: 1989-09-07
Abstract: An aqueous effluent is supplied to a stripping column (total stripping column) from which a mixture that is rich in NH3, CO2 and H2S is withdrawn as a head product. In at least one additional stripping column the mixture is separated into a mixture which is rich in NH3 and a mixture which is rich in the sour gaes CO2 and H2S. The mixture which is rich in NH3 is scrubbed with liquid ammonia. The overhead product from the total stripping column is cooled in a condenser under a pressure of 1 to 7 bars and is thus transformed into a liquid phase to such an extent that the liquid phase contains 70 to 100% of the NH3 which has been supplied to the condenser. The liquid phase is supplied at a temperature of 30 DEG  to 90 DEG  C. to a second stripping column (NH3 stripping column), which is operated under a pressure of 1 to 4 bars and from which a gas mixture that is rich in NH3 is withdrawn as a head product. The gas mixture is scrubbed with water and ammonia and the NH3 gas which has been scrubbed is condensed.
Patent DE-3667749-D1 (DE)
Inventor: BONTE FREDERIC
IPC: C11D1/88
Filed: 1986-08-29
Granted: 1990-02-01
Abstract: New artificial surfactants composed of dipalmitoylphosphatidylcholine, distearoylphosphatidylcholine and soya lecithin and pharmaceutical compositions containing them, which can be used to replace deficient endogenous pulmonary surfactant.
Patent DE-3673771-D1 (DE)
Inventor: IFF RENE
IPC: F16K41/02
Filed: 1986-07-15
Granted: 1990-10-04
Abstract: Disclosed is a plastic lined rotatable valve. The valve includes a valve body that is formed by at least two con­nected together body parts or halves. Each body half is lined with an inert plastic material. The seal between the body halves or parts is provided by sealing flanges on the plastic lining. The sealing flanges are resiliently urged together, thereby to compensate for cold flow and to isolate the sealing flanges from stresses on the valve body due to uneven piping loads. The valve body halves or parts include rims about the junction where the halves or parts are joined together which form a rigid shell for the valve body, which further isolates the sealing flanges from mechanical stresses. The valve includes a plastic encapsulated valve member that is rotatable by a plastic encapsulated stem. A packing is provided for sealing between the stem and valve body.
Patent DE-3675134-D1 (DE)
Inventor: MILLER WILLIAM HAROLD
IPC: C07D241/08
Filed: 1986-09-22
Granted: 1990-11-29
Abstract: Substituted and unsubstituted 2,5-diketo­piperazines can be prepared by a process which comprises bringing together a substituted or unsubstituted glycin­amide and a haloacetyl halide, optionally in the pre­sence of a non-nucleophilic base, and thereafter adding a stronger base.
Patent DE-3680587-D1 (DE)
Inventor: GOLLAN AYRE Z
IPC: B01D53/22
Filed: 1986-05-01
Granted: 1991-09-05
Abstract: Feed gas is directed along the non-skin surface of gas separation membrane modules (21) comprising a cylindrical bundle of parallel contiguous hollow fibers (11) supported to allow feed gas to flow from an inlet (22) at one end of a cylindrical housing (21) through the bores (12) of the bundled fibers (11) to an outlet (24) at the other end while a component of the feed gas permeates through the fibers (11), each having the skin side (13) on the outside, through a permeate outlet (26) in the cylindrical casing (21).
Patent DE-3680655-D1 (DE)
Inventor: HARTMANN ROBERT
IPC: G07F7/06
Filed: 1986-06-10
Granted: 1991-09-05
Abstract: The lock uses a coupling mechanism with a catch bolt and a cooperating  connector (22) which is released when a coin or token is inserted in the lock. The coin or token is held in the lock upon the coupling being released to allow use of the trolley. The coin is returned to the user when the trolley is returned and the catch bolt recoupled to  a new connector (22). The unlocking of the coupling can be effected manually via an unlocking device which can only be used after insertion of a coin.
Patent DE-3681189-D1 (DE)
Inventor: NAKAMURA YOSHIYUKI
IPC: H04N9/896
Filed: 1986-03-25
Granted: 1991-10-10
Abstract: A write clock generator (2, 10) for a time base corrector incorporated in a video tape recorder can generate a write clock signal (WCK) including accurate phase and frequency fluctuation information on a reproduced video signal (VDIN) in spite of a simple circuit configuration. A write clock signal (WCK) is generated from a VCO (12) which oscillats in response to a reproduced burst signal (BURST). Further the VCO (12) is so controlled on the basis of frequency difference (S21) between said generated write clock signal (WCK) and a frequency fluctuation signal (S19) that the frequency difference (S21) may be eliminated. The frequency fluctuation signal (S19) is generated in response to a horizontal synchronizing signal H (SYNC) so as to include time base fluctuations in a reproduced video signal (VDIN).
Patent DE-3688968-D1 (DE)
Inventor: RAUSCHER ELIZABETH A
IPC: A61N2/04
Filed: 1986-09-11
Granted: 1993-10-07
Abstract: The present invention relates to novel methods and novel apparatus designed for non-invasive pacing of the human heart and non-invasive counteraction of pain in humans based on imposing magnetic fields through a specialized novel method and apparatus. This invention incorporates the discovery of new principles which incorporates a simplified non-invasive method of applying a device to pace and normalize the human heart and to diminish or extinguish pain and aid the healing of now optimally functioning organs. The specification present detailed scientific analysis and support for the novel methods and apparatus presented therein.
Patent DE-3763288-D1 (DE)
Inventor: SASSIER PIERRE
IPC: A62C35/08
Filed: 1987-04-17
Granted: 1990-07-26
Abstract: A fire extinguisher with high speed discharge is provided comprising a container containing an inhibiting liquid which vaporizes when it is expanded and a pressurized gas such as nitrogen. A cover closes the container. An explosive charge tears the cover by a shock wave; it is disposed in the neighborhood of this cover at the end of a pyrotechnical stick coaxial with the container with one end fixed to the bottom thereof. The stick is secured to the side wall of the container by means of a support piece disposed in the vicinity of the opening of the container. This support piece centers the explosive charge along the axis of the container.
Patent DE-3765441-D1 (DE)
Inventor: RENZ RUDOLF
IPC: C09D7/65
Filed: 1987-02-26
Granted: 1990-11-15
Abstract: Process for increasing the proportion of components which are non-volatile in processing conditions in basic coating compositions containing essentially organic thinners or solvents for the production of multiple coatings, preferably metallic effect paints. The process is charaterized in that up to 10% by weight of the components which are volatile in processing conditions are replaced by an aliphatic polyether of by mixtures of aliphatic polyethers. The aliphatic polyethers have an average molecular weight of at least 300, contain at least one hydroxyl group per molecule and in normal conditions should be liquid.