baber/WOPTO huggingface dataset:
Patent DE-3563807-D1 (DE)
Title: Tdma print-to-multipoint communication system
Inventor: SPERLICH JOSEF DIPL ING
IPC: H04J3/06
Filed: 1985-04-23
Granted: 1988-08-18
Abstract: A TDMA point-to-multipoint communications system composed of a central station and a plurality of substations, with multiple utilization of a transmission band and with the transmission time between the central station and the substations having a different value for each substation, is operated to effect transmission between the central station and the substations in a succession of time frames, by the steps of: transmitting from the central station, during a first time period, a succession of signal groups, each directed to a respective substation, in a sequence such that the first transmitted signal group is directed to the substation having the longest associated transmission time and the last transmitted signal group is directed to the substation having the shortest associated transmission time; transmitting a respective signal group from each substation to the central station during a second time period following the first time period, the respective signal group being transmitted from each substation at a selected time after completion of transmission to that substation of a signal group from the central station during the first time period, the selected times being such that transmission from the substations during the second time period is in an order inverse to the order in which signal groups are transmitted to the substations during the first time period, and the selected times including the time required for each substation to switch from a receiving state to a transmitting state.
Patent DE-3564011-D1 (DE)
Title: Device for realizing a bracing connection of parts being situated at distance from each other
Inventor: RUCKERT EDVARD
IPC: F16B5/02
Filed: 1985-05-23
Granted: 1988-09-01
Abstract: The invention concerns a device for the clamping connection of structural parts which are spaced apart from each other by means of a spacer disk arranged within said space and resting by its outer broad side against one structural part. For easier mounting the spacer disk, in order to obtain an axial displacement, derived from its rotation, to the free distance between the structural parts, is provided with helical pitched bearing surfaces opposite which there are form-fitting helical mating, pitched bearing surfaces which are coordinated to the other structural part.
Patent DE-3566895-D1 (DE)
Title: Process for preparing aqueous dispersions of acrylic-urethane graft copolymers
Inventor: ZOM WALTER MARIA W
IPC: C08G18/81
Filed: 1985-05-10
Granted: 1989-01-26
Abstract: Ethylenically unsaturated aqueous urethane dispersions of controlled molecular weight are prepared by first reacting an active hydrogen atom containing polymerizable vinyl compound with a diisocyanate.The adduct thus formed. being a nearly selectively made mono-ethylenically unsaturated mono-isocyanate compound, is used in preparing an aqueous urethane polymer dispersion by reacting this adduct with polyisocyanates, organic compounds containing active hydrogen atoms like polyols and polyamines and organic compounds containing at least one active hydrogen atom and at least one group capable of saltformation. foiiowed by neutralizing, dispersing in water ano chain-extending the prepolymer.This ethyienically unsaturated aqueous urethane polymer dispersion is subjected to an emulsionpolymerization by conventional techniques with acrylate, methacrylate and related polymerizable compounds, yielding an aqueous dispersion of an urethane-acrylate graft copolymer.These urethane-acrylate graft copolymers are particularly useful as binders for coatings, printing inks and related applications.
Patent DE-3570292-D1 (DE)
Title: Method for quality evaluation of the cement around a bore hole tube
Inventor: CATALA GERARD
IPC: G01V1/40
Filed: 1985-08-23
Granted: 1989-06-22
Abstract: A method for evaluating the quality of the cement surrounding a borehole casing is provided. The method generally comprises obtaining signals which were recorded by a CET tool known in the art, and processing the signals by: dividing each signal into particularly defined time windows; determining absolute magnitudes for each signal which are functions of the energy of the signal in the respective windows; determining normalized magnitudes for each signal from the absolute magnitudes and normalization parameters; and evaluating the quality of cementation as a function of the fact that the normalized magnitudes for each signal obey a predetermined law, and as a function of the relationship between each normalized magnitude and a pair of threshold values respectively associated therewith. According to another aspect of the invention, information obtained from a CBL tool known in the art is compared to the information gained from the CET tool. If the curves output by the respective tools diverge, the presence of gassy cement is determined. If, after correcting for gassy cement the curves diverge, additional information as to the environment beyond the casing may be obtained.
Patent DE-3582483-D1 (DE)
Inventor: JENNING MICHAEL
IPC: H04L27/233
Filed: 1985-12-20
Granted: 1991-05-16
Abstract: A noncontacting signal and energy transmission device includes a stationary microstation and a moveable microunit, wherein data is transmitted between the microstation and the microunit simultaneously by phase shifted signals and by synchronously switched signals, which also supply power to the microunit.
Patent DE-3585973-D1 (DE)
Inventor: YOKOYAMA NAOKATA
IPC: C07D221/04
Filed: 1985-07-03
Granted: 1992-06-11
Abstract: Compounds of the formula IA or IB <CHEM> wherein A represents an optically substituted saturated divalent grouping which together with the two carbon atoms to which it is attached represents a fused 5-, 6- or 7-membered carbocyclic or heterocyclic ring selected from optionally substituted fused cyclopenteno, cyclohexeno, cyclohepteno, dihydrothieno, dihydrothiopyrano, tetrahydrothiepino, dihydrofuro, dihydropyrano, tetrahydrooxepino, dihydropyrrolo, tetrahydropyrido and tetrahydroazepino; R1 represents lower alkyl, phenyl, or phenyl mono- or disubstituted by lower alkyl, lower alkoxy, halogen or trifluoromethyl; or R1 represents an aromatic heterocyclic radical selected from e.g. optionally substituted pyridyl, quinolyl, isoquinolyl, pyrimidyl and thiazolyl; R2, R3, R3 min  are hydrogen or lower alkyl; and pharmaceutically acceptable salts; are useful as benzodiazepine receptor modulators for the treatment of nervous system disorders. Pharmaceutical compositions, methods of preparation and certain intermediates useful as benzodiazepine receptor modulators are also disclosed.
Patent DE-3586055-D1 (DE)
Inventor: NEUMEIER ROBERT
IPC: G09F/
Filed: 1985-10-03
Granted: 1992-06-17
Abstract: The assessory has its closure head designed as a pot-shaped casing (7) with an open end and a closed end (bottom (7)). The open end fits into the elastic neck of the balloon (1a) A light reflector (15) lies in the open end and envelops the lamp (14) and is connected by connections (6, 10, 11) to an external mechanical coupling (8) that also holds the closure head and electrically connects the lamp to a current supply (30). The electromechanical coupling is designed as a screw base (8) for a lamp.  The electromechanical coupling may lie at the bottom of the casing or be connected via a tube fixed to the bottom or electrical cable mechanically to the casing.
Patent DE-3661710-D1 (DE)
Title: Container-closing device
IPC: B65B7/28
Filed: 1986-07-22
Granted: 1989-02-16
Abstract: 1. A device for closing containers (13), preferably pre-prepared food dishes, which in each case comprise a circumferential rim flange (14), by means of a flexible lid (10) formed entirely or partially from metallic ribbon or metal foil, which device (9) comprises a flanging frame (23) divided into a plurality of displaceable sections (23'), which are used for flanging the respective lid (10) around the rim flange of the respective container, the sections (23') of the flanging frame (23) being displaceably held and guided on at least one retaining part (19) by means of hinged bars (21, 22) and the device also comprising at least one upper part (11), which is displaceable relative to the retaining part (19) and against which the respective lid (10) can come to rest, characterised in that the sections (23') of the flanging frame (23) can be held and guided on the retaining part (19), of which there is at least one, by means of link quadrilaterals (60) which comprise the hinged bars (21, 22), such that the link quadrilaterals (60) allow for the inward and upward movements of the sections (23') relative to at least one upper part (11), which movements are necessary for the flanging.
Patent DE-3676269-D1 (DE)
Inventor: MARCUCCI FRANCESCO
IPC: G01N33/548
Filed: 1986-04-01
Granted: 1991-01-31
Abstract: An allergological test for detecting an allergic condition, said test consisting in contacting the mucous membrane direct with the allergen or the anti-IgE antibody linked to a solid phase, so that a rapid in situ incubation is obtained of the allergen or of the anti-IgE antibody with the mucous membrane antibodies, and in the successive in vitro determination of the specific or total IgE through radioimmunological or immunoenzymatic procedures. Said testing procedure is carried out by employing a plastic material application device comprising one or more receptacles or housing in which some supports are inserted, such supports bearing allergens or anti-IgE antibodies linked to the supports themselves. Said testing procedure can also be employed for performing a particular test of specific challenging.
Patent DE-3676869-D1 (DE)
Inventor: HABERMEYER PETER DR
IPC: A61F13/14
Filed: 1986-04-16
Granted: 1991-02-21
Abstract: For the treatment of injuries and dislocations of the shoulder and for painful disorders of the shoulder joint, a shoulder bandage is proposed, which is stretched over the upper arm and shoulder area and can be secured on the body of the patient, there being provided in the bandage at least one pocket (3) for receiving and securing a flat bag for cooling or warming. <IMAGE>
Patent DE-3681157-D1 (DE)
Inventor: BAHL LALIT RAI
IPC: G10L15/14
Filed: 1986-03-27
Granted: 1991-10-02
Abstract: In the speech recognition system each word is represented by a sequence of probalistic finite state phone machine. An acoustic processor generates acoustic labels, each from a given label alphabet in response to a spoken input. A first table is formed in which each label of the alphabet provides a vote for each word in the vocabulary. Each label vote for a subject word indicates the liklihood that the subject word when spoken produces the respective label. A second table is also formed which includes a penalty that each label has for each word in the vocabulary. A penalty assigned to a given label indicates the liklihood of a word not producing the given label. Both label votes and penalties are considered in determining the liklihood score for a given word based on a string of labels.
Patent DE-3681968-D1 (DE)
Inventor: IMBAULT JEAN-JACQUES
IPC: B08B3/12
Filed: 1986-04-16
Granted: 1991-11-21
Abstract: The device comprises a tank (1) receiving a cleaning agent in which a part (P) to be cleaned is immersed. The tank (1) is equipped with electroacoustic transducers (2) capable of generating powerful ultrasonic mechanical waves in the cleaning agent. Means (3) for generating periodic electric signals make it possible to supply the transducers (2). Means for regulating the frequency and the power of the ultrasonic wave (4, 5) are provided in order to adjust the abovementioned parameters. Furthermore, means (6) make it possible to focus the beam resulting from the ultrasonic wave emitted by the transducers (2). The focusing and/or the deflecting of the resulting beam towards the part to be cleaned permits an illumination of a selective treatment of this part. Application to the cleaning of mechanical parts in industrial part-treatment processes such as, for example, chromium plating. <IMAGE>
Patent DE-3683045-D1 (DE)
Inventor: LUND STELLAN
IPC: A61H1/02
Filed: 1986-02-19
Granted: 1992-01-30
Abstract: Walker of the kind that comprises an arm support (2) journalled in a base (3) provided with wheels (4), the arm support being adjustable vertically relative to the base. According to the invention the arm support is connected to the base (3) over a controllable raise/lower device (5), which, in a deactivated state, locks the arm support vertically relative to the base, but which, in an activated state, exerts a force on the arm support, which force urges to raise the arm support relative to the base.
Patent DE-3684634-D1 (DE)
Inventor: SCHEFLOW OLIVER W
IPC: B26D7/12
Filed: 1986-04-18
Granted: 1992-05-07
Abstract: @ A rotary slicer (20) for comestible products. A stationary magazine (26) supports a product upright as a rotary table (38) carries a rotary knife (40) in an orbit that passes beneath the magazine. A freely rotatable centre plate (80) of the blade facilitates movement of the blade through the product. Orbiting movement of the blade is automatically stopped with the blade remote from the magazine and electrical interlocks (109, 112) prevent operation without all protective safety covers (24,102,106) in place. A removable sharpener (172) is attachable to the top of table and operates with the blade flush with the table top. A product follower (118) within the magazine holds the product in place and urges it downward during slicing. The follower in part extends outward between the magazine (26) and magazine cover (106) to allow manual movement and release from a latched raised position, after the magazine cover is closed.
Patent DE-3762743-D1 (DE)
Inventor: DEMARINIS ROBERT MICHAEL
IPC: C07D223/16
Filed: 1987-03-16
Granted: 1990-06-21
Abstract: Selective alpha-adrenoceptor antagonists having the formula: in which:    R is C<sub>1-5</sub> alkyl;    X is Br, Cl, F;    Y is -CH₂-CH=C(CH₃)₂, -CH=CH-CH₃,-CH₂-H₂, -CH=C(CH₃)₂, -CH=CH-CH₂-CH₃, or -CH=CH-CH(CH₃)₂; or any pharmaceutically acceptable salt or hydrate thereof, pharmaceutical compositions containing them, and their use as antagonists to selectively antagonize alpha₃ adrenoceptor mediated activity in mammals.
Patent DE-3765066-D1 (DE)
Inventor: REINHARDT BERND DR ING
IPC: D21H17/33
Filed: 1987-06-22
Granted: 1990-10-25
Abstract: 1. Method of producing yellowing-resistant paper webs from cellulose with the addition of sizing agents, fillers, retention agents and wet strengthening agents, characterised in that the paper web consists of sulphate cellulose derived from poplar or eucalyptus and pine-wood in a ratio of 15:85 to 85:15, with a grinding degree of 15 to 60 degrees SR ; and in that the paper web is provided with a surface layer consisting of a substantially hygroscopic additive which represents 5 to 100% of the quantity of binder.
Patent DE-3771987-D1 (DE)
Inventor: LUFT PETER
IPC: A62B18/08
Filed: 1987-10-05
Granted: 1991-09-12
Abstract: A protective mask for use in atomic, bacteriological and chemical warfare, is provided with a drink container. The flexible container (1) is attached to the mask (20) by a flexible tube (4). The latter receives the tapered end (3) of a spout, attached to a tube (6) which is secured to the mask by a fitting (19). The end of the spout is closed by a plug (7) which can be broken off along a line of weakness (9). A non-return valve (13) is fitted inside the spout.
Patent DE-3772815-D1 (DE)
Inventor: FRANKEN JOACHIM
IPC: B65D51/16
Filed: 1987-03-26
Granted: 1991-10-17
Abstract: The externally threaded neck (7) of a container holding a substance which may give off a gas is fitted with a screw cap holding a resilient sealing disc. Projecting from the rim (4) of the container neck are teeth, held in contact with the sealing disc when the screw cap is fitted. When the pressure increases due to the released gases, the disc is deformed against the teeth, allowing the gases to pass and escape at the screw threads (3). The teeth can be triangular (11) or sinusoidal (12). Alternatively, rounded depressions (13) can be incorporated, leaving intermediate flat parts. Gas escape can be assisted by a gap across the external screw threads. The disc can be of plastics foam.
Patent DE-3780942-D1 (DE)
Inventor: NAAKTGEBOREN ADRIANUS
IPC: A01D57/03
Filed: 1987-03-02
Granted: 1992-09-10
Abstract: A rotatable reel (4) has a transverse shaft (5) defining the rotational main axis (83), and includes crop-engaging members (6,7) rotatably mounted about respective further axes (84) disposed around the main shaft. A first drive (28) rotatably drives the reel in one direction (89). A further drive (34) is associated with a steering unit (87) for oscillating the steering device (87) during rotation of the reel. The crop-engaging members are thus equally oscillated back-and-forth around their respective further pivot axes on the reel and the locus (63) of the free ends of the crop-engaginq members deviates from the circular shape. Coupling members (101) are provided for neutralising the further drive when not required.
Patent DE-3782642-D1 (DE)
Inventor: SOLA ANTONIO
IPC: B01F23/10
Filed: 1987-08-19
Granted: 1992-12-17
Abstract: Compressed air modifier, for introducing a vaporised chemical agent into an air stream, has a compressed air supply line (11) with a pressure regulator (12) and a non-return valve (26) leading to a venturi mixer (17) discharging into the side of a mixing chamber (13). A drain pipe (20) connects the chamber (13) to the vapour space (15a) of a chemical agent storage vessel (15) via a pressure control valve (21), and various solenoid operated control valves (25) can isolate system components as reqd. When the system has reached a preset working pressure, the mixing chamber outlet (19) can be opened, causing the venturi mixer to spray vaporised chemical agent into the first compartment (13a) where an arcuate perforated metal baffle (14) intercepts entrained liq. phase droplets which are returned to the storage vessel (15).
Patent DE-3788383-D1 (DE)
Inventor: TASTO MANFRED
IPC: H04L7/02
Filed: 1987-08-05
Granted: 1994-01-20
Abstract: For synchronizing a data block in a receiver, there are transmitted consecutively and prior to the data block: a first bit sequence of alternating "0" and "1" levels for determining the bit clock and a second bit sequence for determining the block synchronization by correlation. In known methods of determining the bit clock, the phase range of the individual bits of the received digital signal is divided into sub-intervals and the phase position of the bit clock is determined on account of the number of edges in these sub-intervals. In order to avoid fading and phase jitter having a detrimental effect on the bit synchronism, more specifically when transmitting through radio transmission links, N-phase-shifted clocks having the same clock frequency are generated in the receiver by means of which the first bit sequence is sampled. The clock for which the number of sample-value changes of the first bit sequence is established as having a predeterminable minimum value during a predeterminable time-interval is utilized as the phase synchronous bit clock.
Patent DE-3852702-D1 (DE)
Inventor: LUNDQUIST ESKIL
IPC: B44C1/04
Filed: 1988-11-30
Granted: 1995-02-16
Abstract: A decorative web, sheet or panel of plastic or some other material is made by applying a liquid to a support in a predetermined pattern. Then a decorative material is applied, preferably in the form of a powder, whereupon such decorative material has not been bonded with the liquid, is removed. The application of liquid in a new pattern and decorative material of a colour or structure deviating from that of the decorative material first applied, as well as the removal of excess material are repeated, until the desired final pattern is obtained, whereupon the liquid is evaporated or caused to be sorbed by the decorative material, and the obtained aggregate is molten or sintered, where appropriate after levelling and application of a further layer.
Patent DE-3863640-D1 (DE)
Inventor: WIEBE MARTIN
IPC: E21B47/022
Filed: 1988-01-19
Granted: 1991-08-14
Abstract: In a self-steering drill string pipe (1) for rotating drill strings of rock drilling machines which has an inner drilling shaft (2) with a flushing channel (4), which inner drilling shaft (2) can be connected to the drill string and the drilling tool, and a housing (10) which is mounted on this drilling shaft (2) in such a way as to be rotationally movable about the drilling shaft (2) and on which swing-out control strips (11-14) are arranged on the outside and in which the parts of the hydrostatic drives (24) acting on the control strip as well as the electronic (20) and electric control system are accommodated, the power requirement being produced by the rotary movement during the drilling operation, provision is made according to the invention for an annular space (26) to be present between the drilling shaft (2) and the housing (10), which annular space (26) has a radial connection (27) to the flushing channel of the drilling shaft and is closed off at both ends by one rotary non-return valve (28, 29) each sealing against the borehole flushing fluid, and for the annular space (26) to serve as a tank for the working fluid of the hydraulic system, which working fluid is formed by the borehole flushing fluid.
Patent DE-3869958-D1 (DE)
Inventor: KINZEL WALTER
IPC: E01D15/12
Filed: 1988-09-01
Granted: 1992-05-14
Abstract: The bridge for a trench or ditch spanning is hand assembled and consists of two pairs of track supports, laid in parallel with tie rods (4) connecting them laterally. The : support (1) is formed into a ramp (2) at one end and at the other end hasa a hinged ramp (3). The hinged ramp comprises hinged flaps pivotted on a hinge pin and on the surface there is a folding running section, which rests on a projection from the surface of the ramp, when in the raised position.
Patent DE-3870755-D1 (DE)
Inventor: IRAEGER HEINER DR
IPC: B22D1/00
Filed: 1988-06-30
Granted: 1992-06-11
Abstract: Cast iron melts are inoculated by flowing the melt passed an inoculation body located in the feeder system to the mould by two oppositely located recesses. Specifically, the recessses are found in the separation plane of the mould with the body having a longer longitudinal than transverse axis.  The body may be cone shaped or double cone shaped.  The area below the body may have a restriction to reduce melt flow and improve inoculation.
Patent DE-3877198-D1 (DE)
IPC: B01J20/26
Filed: 1988-04-25
Granted: 1993-02-11
Abstract: A gel composition including a water absorbent polymer of a hydrocarbon chain backbone with pendent anionic groups. The gel composition is activated with moisture so that the water absorbent composition migrates to absorb the water. Also, the gel composition protects wires which carry a small dc current and heals shorts caused by moisture in such wires. The gel composition can include a tackifier which makes the mixture adhere to surfaces.
Patent DE-3889731-D1 (DE)
Inventor: ROIATTI JEAN-MARIE
IPC: H01H71/74
Filed: 1988-12-06
Granted: 1994-06-30
Abstract: In order to stop the calibration of the calibrating screw (10) for the bimetal element of a thermal circuit breaker mounted in a box (13), which screw (10) is accessible from outside through a hole in the box inside which the screw can be turned in one or other direction relative to a stationary, complementary internally threaded element in which the screw is engaged, a clip (1) has been provided which is arranged so as to lock itself in the hole of the box and to prevent any movement of the calibrated screw (10). <IMAGE>