baber/WOPTO huggingface dataset:
Patent DE-3474759-D1 (DE)
Title: Device for manually filling cigarette tubes
Inventor: RUPPERT HEINRICH W
IPC: A24C5/42
Filed: 1984-12-05
Granted: 1988-12-01
Abstract: In an apparatus for filling cigarette tubes in particular filter cigarette tubes, comprising a casing having a tobacco compressing chamber disposed in the longitudinal direction thereof, a coverlike press bar associated with this tobacco compressing chamber and located in a cover, that covers the casing housing and hinged on a shaft, as well as an ejector pusher for introducing a pressed plug of cut tobacco into a cigarette tube, that is intermittently retained by clamping on a short socket, the clamping device is intended to be embodied such that the clamping operation is completely divided from the filling operation, wherein the functional reliability of the individual elements of the filling apparatus is increased without making the apparatus less convenient to use. This is attained by providing spring-loaded clamping element 10 for a cigarette tube placed on a short socket 9, the clamping element 10 being independent of the cover 6 and pusher 7, by a manual pushbutton 2 is urged laterally against the short socket 9. As a result, when filling the cigarette tube the user automatically actuates the clamping element 10, and the clamping operation is ended by the user at the end of the filling operation.
Patent DE-3475454-D1 (DE)
Title: Fabrication of stacked mos devices
Inventor: MACELWEE THOMAS WILLIAM
IPC: H01L21/82
Filed: 1984-12-19
Granted: 1989-01-05
Abstract: In a process for manufacturing vertically integrated MOS devices and circuits, gate oxide and a gate are formed on a semiconductor substrate such as a silicon substrate. A layer of polysilicon is then deposited over the wafer, the polysilicon contacting the substrate silicon through a window in the gate oxide. The substrate silicon and the polysilicon are then laser melted and cooled under conditions that encourage crystal seeding from the substrate into the polysilicon over the gate. Subsequently, ions are implanted into the silicon substrate and the polysilicon to form source and drain regions. By introducing the source and drain dopants after melt associated seeding of the polysilicon, the risk of dopant diffusion into the device channel regions is avoided.
Patent DE-3475469-D1 (DE)
Title: Massage apparatus
Inventor: LAIB WILHELM
IPC: A61H19/00
Filed: 1984-07-10
Granted: 1989-01-12
Abstract: Massage apparatus for medicinal-therapeutical treatment of human genitals at psychical or physical irritations. A carrier tube is enclosed in a toroidal rubber hose, also filled with an antifriction mass like glycerin. Pairs of support rollers inside of the hose are journalized on the tube in encircling relationship thereof. Driving rollers, each associated to one pair of support rollers, are in engagement with the rubber hose supported by the inner support rollers for effecting revolving movement of the hose longitudinally around the tube. The drive rollers encircling the hose on the tube are rotatably supported in a common frame or housing and by their engagement with the support rollers at the same time maintain and support the carrier tube and hose.
Patent DE-3481626-D1 (DE)
Inventor: GOEDHART MACHIEL
IPC: C11D3/12
Filed: 1984-10-10
Granted: 1990-04-19
Abstract: By the inclusion of an effective level of a layered clay, e.g. a synthetic hectorite, in an enzymatic dishwashing composition, the formation of spots and films on the cleaned objects is significantly reduced.
Patent DE-3564896-D1 (DE)
Title: Space division multiplex switching network
Inventor: KNORPP EBERHARD DIPL ING
IPC: H04Q3/68
Filed: 1985-05-23
Granted: 1988-10-13
Abstract: 1. A space division multiplex switching network comprising a plurality of identical coupler assemblies which each comprise a plurality of input terminals and extension terminals and a number of output terminals which is a whole-numbered multiple of the number of input terminals, where said output terminals can each be selectively connected to each of the input terminals and can each be connected to a specific different member of the extension input terminals, characterised in that it comprises at least two switching network sections which each comprise an equal number of the coupler assemblies (1A to 4A; 1B to 4B), that the inputs (E; e) form a number - equal to the number of switching network sections - of input groups of equal size, where the inputs (E) of the first input group are connected via input-individual input amplifiers (VE0 to VE15) which are assigned to the coupler assembly and are provided with a plurality of outputs, to feeder lines which are to be connected via the switching network to server lines, that the inputs (e) of the other input groups are each connected to outputs of corresponding input amplifiers (VE0 to VE15) which are assigned to other coupler assemblies, and indeed from further input group to further input group to outputs of input amplifiers which are assigned to a coupler assembly of another respective switching network section, and that the outputs (A; a) of each coupler assembly are connected in part (A) to server lines and in part (a) to the extension inputs (EE) of a coupler assembly, which differs from coupler assembly to coupler assembly, of the same switching network section.
Patent DE-3573628-D1 (DE)
Title: Apparatus for the inspection of the underside of bridges
Inventor: MOOG ALFONS
IPC: E01D19/10
Filed: 1985-03-21
Granted: 1989-11-16
Abstract: The invention relates to a bridge bottom inspection apparatus which includes an operating chassis movable along the edge of the bridge. A lift tower (6) is raisably and lowerably supported by chassis and can extended downwards past the edge of the bridge. A work platform (5 ) is attached to the lift tower and can be cantilevered beneath the bridge. In order to permit the apparatus to be erected simply, to reduce its overall weight and therefore the load upon the bridge, and to overcome high sound insulation walls located in the guard rail region, the operating chassis has a guide tower (8) located on the bridge, on which the lift tower (6) is guided for up and down movement by means of cantilevered support elements (10). The operating chassis may be a rail or transport vehicle (1). The guide tower (8) is mounted on a turntable (3) of the vehicle pivotably about a horizontal axis (9). Particular further developments of the bridge bottom inspection apparatus described serve to permit it to be moved past masts arranged at the edge of the bridge in such a manner that the lift tower (6) and the work platform (5) can remain in their work position.
Patent DE-3581597-D1 (DE)
Inventor: CASERO RICCARDO
IPC: A61K8/73
Filed: 1985-11-20
Granted: 1991-03-07
Abstract: Dermotropic cosmetic compositions are described, having a normalizing, trophic and moisturizing action and essentially comprising as the active agent, a mixture of acidic mucopolysaccharides and umbilical cord extract, optionally in association with common additives and auxiliary substances used in the cosmetic field. These compositions are particularly useful in preventing and treating baldness.
Patent DE-3583890-D1 (DE)
Inventor: LISON RUDOLF
IPC: B23K1/20
Filed: 1985-04-03
Granted: 1991-10-02
Abstract: Metal surfaces to be precoated with metal layers to promote thermal joining are prepared by cleaning with a rotating cylindrical or plate-like brush. The substrate and the coating material are both simultaneously pressed against the brush displaced from each other by an angle (L), which together with the rotational speed of the brush determines the time for brushing prior to location of the two surfaces in contact with each other.
Patent DE-3650023-D1 (DE)
Inventor: SUNAGAWA MAKOTO SUMITOMO PHARM
IPC: C07C323/57
Filed: 1986-12-23
Granted: 1994-09-15
Abstract: Described are amino acid compounds of the formula: <CHEM> wherein R is a lower alkyl group, R1 is a hydrogen atom or a protecting group for carboxyl, R2 is a hydrogen atom, a protecting group for amino, an optionally substituted allyl group of the formula: <CHEM> (wherein R3 and R4 are each a hydrogen atom, a lower alkyl group or an aryl group), a beta-hydroxyethyl group in which the hydroxyl group is optionally protected, a formylmethyl group in which the formyl group is optionally protected, a carboxymethyl group in which the carboxyl group is protected or a 2-furylmethyl group and X is an optionally protected carboxyl group, a hydroxymethyl group in which the hydroxyl group is optionally protected or a substituted mercaptomethyl group of the formula:  -CH2SR5 (wherein R5 is an aryl group or an ar(lower)alkyl group), which are useful intermediates in the synthesis of 1-alkylcarbapenem compounds.
Patent DE-3660434-D1 (DE)
Title: Slide bearing material needing little maintenance
Inventor: BICKLE WOLFGANG
IPC: C08J5/16
Filed: 1986-09-23
Granted: 1988-09-01
Abstract: A material for a low-maintenance sliding surface bearing comprises a metallic backing and on said backing a bearing layer comprising PVDF and an additive for improving the friction and sliding properties. To meet more stringent requirements regarding hygiene, the bearing layer is free of lead and contains 0.5 to 3% by weight of a non-toxic metal oxide power and 10 to 40% by weight of glass microspheres.
Patent DE-3663427-D1 (DE)
Title: Method of making integrated circuits by the mos and cmos technique, and cmos structure
Inventor: MONROY AGUSTIN
IPC: H01L21/265
Filed: 1986-02-25
Granted: 1989-06-22
Abstract: 1. A process for manufacture of an integrated circuit with MOS transistors, comprising the following operations : a) formation, in an active zone, on a monocrystaline silicon substrate (10) having a first type of conductivity of a thin insulating layer (16) constituting the gate insulator of a field effect transistor, b) deposition and photogravure of a masking resin (18), the pattern of the resin protecting a zone covering the site of the gate to be made and projecting slightly on each side of the latter, c) ionic implantation of impurities having a second type of conductivity opposite to the first to define portions (20 and 22) of regions of source and drain, d) removal of the resin, characterized by the following operations : e) photogravure of the thin insulating layer (16) to uncover the monocrystalline silicon in the zones (36, 38) serving to establish contacts for the source and drain electrodes, f) deposition of a uniform layer of a metallic silicide (40) over the entire substrate, the silicide resting on the insulating thin layer where this is present and coming into direct contact with the monocrystalline silicon in the uncovered zones, g) photogravure of the silicide to define a gate (60), a source electrode (64), a drain electrode (68) and interconnections, h) implantation of ionic impurities to define the ends (72, 74) of the regions of source and drain, auto-aligned with the gate (60), the silicide acting as an implantation mask.
Patent DE-3666316-D1 (DE)
Title: Phase detector
Inventor: SIMONS JOHANNES MATHIEU MARIE
IPC: H03D13/00
Filed: 1986-06-19
Granted: 1989-11-16
Abstract: A phase detector for generating a measurement signal indicating the extent to which the actual distance ( tau ) between the flanks of data pulses generated for serial data transmission and the detection times determined by a detection clock differs from a required distance (Tg). The phase detector generates on every flank of the data signal a first and a second puls, by means of two D-flipflops (11,12) controlled by the detection clock. 
<??>The pulsewidth of the first pulse is equal to the detection clock cycle time T. The pulsewidth  tau  of the second pulse is equal to the distance between the flank of the data-signal and the next following flank of the clocksignal. The amplitudes of the first and second pulses are adjusted and the adjusted first and second pulses are then fed to a differential amplifier (16). The adjustment is such, that the ratio between the amplitudes of the first pulses and the amplitudes of the second pulses is equal to Tg/T, so that the average value of the output signal of the differential amplifier is a measure of the difference between the actual distance  tau  and the required distance Tg.
Patent DE-3669268-D1 (DE)
Inventor: HOEGGER CORNEL
IPC: B02C18/30
Filed: 1986-01-15
Granted: 1990-04-12
Abstract: 1. A device for grinding foodstuffs and separating soft and hard constituents, having at least one circular perforated disc (4) with discharge openings (16, 17) situated in the centre of the circle for the hard constituents, and a knife impeller (2) with knives (3) movable over the respective perforated disc (4), characterised in that a supporting disc arrangement is provided for the respective perforated disc (4), of which the stressed first supporting disc (6) is provided with channels (8) in a concentric circle arrangement, in which discrete holes (7) through the supporting disc (6) form passages for carrying off the ground soft product to annular channels (11, 12) in the second supporting disc (9), and that the feed opening for the foodstuffs to be treated is arranged radially through a lateral opening (1) in the housing into the processing space between the knife impeller (2) and the respective perforated disc (4).
Patent DE-3670689-D1 (DE)
Inventor: WICHER EUGENIUSZ
IPC: G01F15/00
Filed: 1986-07-07
Granted: 1990-05-31
Abstract: Difficulty is found in assembly of a one-way valve into a gas-flow tube of a gas meter. This invention provides for assembly of the tube (13) and valve (15) on opposite sides of an interior wall (12). A grommet (22) of carefully chosen dimensions is fitted into an opening in the wall, valve (15) is pushed onto the grommet and thus lightly held, until tube (13) is inserted into the grommet and compresses it to grip more tightly.
Patent DE-3673321-D1 (DE)
Inventor: STEININGER HANS-PETER
IPC: B27N3/02
Filed: 1986-10-25
Granted: 1990-09-13
Abstract: 1. Method of continuously producing chip boards, fibre boards and like boards, with which a fleece formed on a support and consisting of lignocellulose and/or cellulose-containing chips, fibres and the like, mixed with at least one bonding agent, is pressed while being heated in a calander press with a heated pressurising drum embraced over a part of its circumference by a steel band running over guide rollers and pressurising rollers and is discharged in the form of a continuous length of board, the fleece being compressed at the leading end of the pressing gap and then being heated while enclosed between heated pressurising drums and steel band and while being simultaneously advanced and is brought to the necessary hardening temperature, an additional application of pressure being applied to the steel strip, at least at one further circumferential position of the heated pressurising drum and thus to the fleece, which is under the radial holding pressure of the steel band, and thereafter the fleece is cured to form a finally compressed length of board, characterised in that the additional application of pressure only takes place after a time when the particles are heated to a temperature at which they are fully transformed into their yieldable state, and which corresponds substantially to the final hardening temperature of the bonding agent being used.
Patent DE-3682338-D1 (DE)
Inventor: SIDLAUSKAS DAVID P
IPC: G07C9/00
Filed: 1986-07-08
Granted: 1991-12-12
Abstract: An identification apparatus is disclosed in which a three dimensional image of a hand (58) is obtained using a digitizing camera (2) and a pair of orthogonal reflecting surfaces (36, 37). The image is then compared (53) with a previously recorded (54) hand image, and if the images match, within a selectable tolerance, the owner of the hand (58) is accepted as a correct individual. Signalling and/or control apparatus (8) responds to the results of the comparison.
Patent DE-3683860-D1 (DE)
Inventor: WILTON JOHN H
IPC: A61P31/04
Filed: 1986-02-28
Granted: 1992-03-26
Abstract: CL-1577-B, compound is derived by the solvolysis under anhydrous conditions of either CL-1577A compound or CL-1577B compound, obtained from the fermentative action of a purified strain of Actinomycete designated ATCC 39363 under aerobic conditions.CL-1577-B<sub>4</sub> compound is a potent antimicrobial agent, possessing activity against a number of gram-positive and gram-negative bacteria, yeasts, and fungi. In addition, the compound exhibits in vivo activity against the P388 murine leukemia cell line and in vitro activity against the L1210 murine leukemia cell line.A method of making the compound as well as pharmaceutical compositions and methods for their use are also disclosed.
Patent DE-3684010-D1 (DE)
Inventor: CAMPBELL JOHN COLIN
IPC: E06C7/16
Filed: 1986-12-31
Granted: 1992-04-02
Abstract: A seat device (2) comprises a frame (6), hook means (16,18) extending from the frame (6) and for fitting over at least one rung (20,21) of the ladder (4), and a seat (22) extending from the frame (6) and for enabling a person to sit down whilst working on the ladder (4).
Patent DE-3687438-D1 (DE)
Inventor: HARTOG ARTHUR HAROLD
IPC: G01D5/26
Filed: 1986-08-19
Granted: 1993-02-18
Abstract: Optical time-domain reflectometry can be used to sense respective values of a physical parameter, such as temperature, at different locations along an optical fibre (2). Prior broad spectrum methods call for special correction techniques to account for differential attenuation. Improvements in accuracy can be obtained in relation to prior art methods, without the use of significantly more complicated signal processing circuitry, by ensuring that back-scattered optical radiation used to produce output signals indicative of the values being sensed is restricted to a preselected single spectral line resulting from inelastic scattering in the fibre, for example one of the Anti-Stokes Raman lines, or to two mutually adjacent such lines.
Patent DE-3688909-D1 (DE)
Inventor: GEORGE-KELSO SIMON
IPC: G01B3/02
Filed: 1986-11-26
Granted: 1993-09-23
Abstract: PCT No. PCT/US86/02557 Sec. 371 Date Jan. 9, 1991 Sec. 102(e) Date Jan. 9, 1991 PCT Filed Nov. 26, 1986 PCT Pub. No. WO87/03361 PCT Pub. Date Jun. 4, 1987.A tape rule or other displacement measuring apparatus comprises a reader means and a member that are relatively movable. The member carries a position track defined by a sequence of alternative markings made in succession along the member. The alternative markings record different values in a pseudo-random sequence which is the result of repetitive operations on a seed consisting of a small number of elements. The sequence has the property that a group of successive markings of length at least equal to that of the seed occurs at a single position in the sequence so that a succession of markings read from the track and of length at least equal to the seed defines an absolute position of the reading means and the member. The reading means has at least three sensors arranged to respond to different locations within each marking with the pattern of the markings and the location of the sensors arranged so that only a single sensor changes state each time that the member moves through an interval of displacement relatively to the sensing means. The states occur consecutively in alternative sequences along the member that are recognizable by decoding logic fed with successive states as a logical value corresponding to one of the alternative markings depending upon which sequence has been followed.
Patent DE-3751819-D1 (DE)
Inventor: DECKARD CARL E
IPC: B23K26/08
Filed: 1987-10-14
Granted: 1996-06-27
Abstract: A method and apparatus (10) for selectively sintering a layer of powder to produce a part comprising a plurality of sintered layers. The apparatus includes a computer (40) controlling a laser (12) to direct the laser energy onto the powder to produce a sintered mass. The computer either determines or is programmed with the boundaries of the desired cross-sectional regions of the part. For each cross-section, the aim of the laser beam is scanned over a layer of powder and the beam is switched on to sinter only the powder within the boundaries of the cross-section. Powder is applied and successive layers sintered until a completed part is formed. The powder may consist of a plastic, metal, ceramic, or polymer substance. In the preferred embodiment, the aim of the laser is directed in a continuous raster scan and the laser turned on when the beam is aimed within the boundaries of the particular cross-section being formed. Preferably, the powder dispensing mechanism includes a drum which is moved horizontally across the target area and counter-rotated to smooth and distribute the powder in an even layer across the target area. A downdraft system provides controlled temperature air flow through the target area to moderate powder temperature during sintering. <IMAGE>
Patent DE-3765689-D1 (DE)
Inventor: MOLLET ALAIN
IPC: B61B12/02
Filed: 1987-04-29
Granted: 1990-11-29
Abstract: A parking track of a gondola lift or chair-lift comprises straight sections and curved sections and chains for driving cars on this track. On the straight sections the cars follow one another closely or almost touching and on the curved sections with a greater clearance sufficient to pass without the risk of one another colliding.
Patent DE-3768988-D1 (DE)
Inventor: DE BROCK RAOUL
IPC: B29C43/44
Filed: 1987-03-02
Granted: 1991-05-08
Abstract: A conveyor press for applying a surface pressure to moving workpieces, such as wooden planks, rubber and plastic webs and the like, has at least one pressing band arranged to be pressed against a workpiece. A pressure plate applies a working pressure to an operating portion of the pressing band; a plurality of rolling bodies is arranged in the region of the pressure plate in frictional contact with the pressure plate and the pressing band and may be returned from an outlet end to an inlet end of the pressure plate. The rolling bodies are formed as roller assemblies; each includes a row of rollers assembled in a unit. The rollers are located in alignment with one another in a final position and are rotatable relative to one another.
Patent DE-3773659-D1 (DE)
Inventor: LINGS GEOFFREY P
IPC: B60K5/04
Filed: 1987-03-10
Granted: 1991-11-14
Abstract: The power unit (1a) comprises a casing structure (8-11)  a reciprocating piston internal combustion engine comprising pistons (16) working in cylinders (7) disposed in line. The axes of the cylinders are parallel and lie in a common first plane (6a). A crankcase (28,29) has a crankshaft (14) rotatable within it about an axis (6) and driven by pistons. A transmission system (2) comprises gear-carrying shafts including an input shaft (4) and two coaxial output shafts adapted  respectively to drive two wheels located to opposite sides of the power unit. A second plane (6b) lies at right angles to the common first plane and includes the crankshaft axis. The transmission system is arranged alongside the cylinders so tha the input shaft, the output shafts and the cylinders all lie to the same side of the second plane.
Patent DE-3779801-D1 (DE)
Inventor: MENDOZA ABEL
IPC: C07C37/62
Filed: 1987-04-22
Granted: 1992-07-23
Abstract: The invention is a process to prepare a 4-(bromo or chloro)methyl-3,5-dihalo-2,6-disubstituted phenol from a 4-methyl-2,6-disubstituted phenol and a brominating or chlorinating agent, in an aprotic organic diluent. The process is highly selective and efficient. For example, high purity 4-bromomethyl-3,5-dibromo-2,6-dimethylphenol can be prepared from 2,4,6-trimethylphenol and bromine, in bromochloromethane at high conversion.
Patent DE-3780758-D1 (DE)
Inventor: NINANE LEON
IPC: C01D7/16
Filed: 1987-10-27
Granted: 1992-09-03
Abstract: Extraction of an organic liquid containing a water-insoluble nitrogenous organic base from an aqueous slurry of particles of inorganic material (20), according to which an inert gas (23) is circulated through the slurry. The process applies to the extraction of an amine present in an aqueous calcium chloride solution containing particles of inorganic material. <IMAGE>