baber/WOPTO huggingface dataset:
Patent DE-3567488-D1 (DE)
Title: Machine for the preparation of textured textile pile needle felts
Inventor: DILO RICHARD
IPC: D04H11/00
Filed: 1985-10-17
Granted: 1989-02-16
Abstract: Unit for the production of structured textile velour needle-bonded fabric webs from a pre-needle fleece of staple fibers, consisting of a fleece laying apparatus, a pre-needling machine and a velour needling machine, wherein at least the velour needling machine (15) is equipped with a brush belt (21) carrying the fleece to be needled and serving as needle stitch base, said belt being made up of numerous brush plates (24) carrying bristle clusters (25), the outer edges (26) of said plates (24) being of a zig-zag design formed in such a way that the edges (26) of respectively adjacent lying brush plates (24) interlock in such a way that the bristle clusters (25) along the outer edges are spaced at the same distance towards each other as those in the inner area of the brush plates (24), the bristles of the bristle clusters (24) are trimmed on their free ends in a conical or wedge-shaped manner, the holding down plate lies on the fiber fleece web and is pressed down onto it and crown needles (23) are used for the three-dimensional structuring of the pre-needled fiber fleece.
Patent DE-3568220-D1 (DE)
Title: Method and apparatus for checking the electrical continuity of a device composed of electrically conductive matter by measuring the impedance
Inventor: LAHITTE PIERRE VICTOR ANDRE
IPC: G01N27/20
Filed: 1985-10-04
Granted: 1989-03-16
Abstract: 1. Method for checking the electric continuity of an electrically conducting material device, in which a current (I) is injected between two points (Ao, Bo) of said device and the resulting voltage (U) between these points is measured, characterized in that said current (I) is an AC current and in that its pulsation (omega) is chosen sufficiently large so that the impedance (Z) between said two points (Ao, Bo), measured by the ratio of said voltage (U) to said current (I), may be considered as being equal to the product of the inductance of the path of the current between said points multiplied by said pulsation (omega).
Patent DE-3577864-D1 (DE)
Inventor: OGOE A
IPC: C08K5/43
Filed: 1985-07-24
Granted: 1990-06-28
Abstract: Carbonate polymer composition comprising a carbonate polymer having dispersed therein a metal salt of an aromatic sulfimide and a metal sulfate or bisulfate having a pka from 1 to 5 inclusive whereby the sulfimide is used in an amount to provide improved flame retardancy and sulfate or bisulfate is used in an amount to provide increased processing stability. The use of metal sulfates or metal bisulfates is effective in reducing molecular weight changes during melt shearing.
Patent DE-3577868-D1 (DE)
Inventor: CHIBA KAZUMASA NAGOYA PLANT
IPC: C08K5/54
Filed: 1985-11-20
Granted: 1990-06-28
Abstract: PCT No. PCT/NL85/00047 Sec. 371 Date Jul. 15, 1986 Sec. 102(e) Date Jul. 15, 1986 PCT Filed Nov. 20, 1985 PCT Pub. No. WO86/03213 PCT Pub. Date Jun. 5, 1986.The subject invention relates to polytetramethylene adipamide resin compositions containing 100 parts by weight of the polyamide and 2 to 20 parts by weight of a silicon oil. Objects produced from the composition possess good surface appearance, excellent sliding properties and high heat resistance and rigidity.
Patent DE-3585529-D1 (DE)
Inventor: PHILLIPS C
IPC: G01C17/28
Filed: 1985-11-22
Granted: 1992-04-09
Abstract: A flux gate sensor having sense windings for providing an output proportional to the strength of an external magnetic field in which the sensor is placed. A gating circuit which is responsive to a pulse which is generated when the core of the sensor is driven into and out of saturation gates the output of the sense windings to a pair of filters which in turn provide an output proportional to the intensity of the external magnetic field. With two sense windings the outputs of the filters may be used to determine the direction of the magnetic field relative to the sensor and thereby be used as a compass.
Patent DE-3662323-D1 (DE)
Title: Noise cancellation
Inventor: COX SIMON ANDREW
IPC: H04B3/23
Filed: 1986-01-28
Granted: 1989-04-13
Abstract: In a noise cancellation system an adaptive filter produces a noise cancellation signal. The cancellation signal is compensated in response to indications of timing variations. For a linear traversal filter (19) compensating coefficients (26) are provided which combine with, or replace, their respective primary coefficients when a timing variation occurs. Higher order compensating coefficients may be provided for selected taps and a modular structure is adopted thus facilitating implementation in integrated form.
Patent DE-3662925-D1 (DE)
Title: Vibrating machine for tiling
Inventor: TONDINI CLAUDIO
IPC: E04F21/18
Filed: 1986-10-01
Granted: 1989-05-24
Abstract: This invention relates to a vibrating machine for applying tiles on a bonding agglomerate disposed between a surface to be covered and said tiling, said machine constituted by a frame, by an assembly of rollers which, disposed beneath the frame, are mounted on parallel shafts, and by a vibration generating device coupled to the frame, each shaft being immobilized in the direction of rotation with respect to the frame, and bearing a plurality of rollers separated, one from the following one, by a distance, each of the rollers being in addition mounted to rotate on this shaft. According to the invention: (a) the distances separating the two rollers borne by the same shaft are equal; (b) all the rollers present a common length, the distance separating two successive identical rollers being slightly greater than said length; and (c) the rollers borne by the various shafts are disposed in quincunx. One application of the invention is the production of a machine for high-quality laying of tiles.
Patent DE-3663108-D1 (DE)
Title: Process for isolating and purifying the hepatitis b surface antigen
Inventor: VAN WIJNENDAELE FRANS
IPC: C07K14/02
Filed: 1986-05-21
Granted: 1989-06-08
Abstract: The supernatant of engineered yeast cells having produced hepatitis B surface antigaen and disrupted in the presence of a polysorbate non-ionic detergent is clarified by addition of urea and adsorbed on colloidal silica from which the purified antigen is desorbed with a low ionic strength buffer supplemented with urea and a polysorbate non-ionic detergent.
Patent DE-3667573-D1 (DE)
Inventor: FALK KLAUS-MARTIN
IPC: H01M50/172
Filed: 1986-08-16
Granted: 1990-01-18
Abstract: 1. Feedthrough for the pole of an electrical accumulator cell, whereof the plastics lid for receiving the pole has an opening which is located in a chimney-like recess in the lid formed by a lid tube with an inwardly directed closure flange, the pole being provided in the region of the recess with a screwed-on sleeve, sealed with respect to the lid tube, as a pole nut, characterised in that the sleeve is an injection moulded plastics part (21) with a peripheral snap edge (24), which fills the annular cylindrical cavity of the chimney-like recess in a form-locking manner, so that the snap edge (24) is pressed into a correspondingly shaped groove on the cell lid.
Patent DE-3669033-D1 (DE)
Inventor: NORDQUEST ALAN
IPC: A61F2/958
Filed: 1986-09-04
Granted: 1990-03-22
Abstract: An inflating and deflating device, especially for a balloon dilatation catheter, comprising a housing (11) and a syringe (12) carried by the housing (11). The syringe (12) has an outlet (6) adapted to be connected to, for example, a catheter. The syringe (12) includes a container (13) and a piston (16) which is slidably mounted in the container (13). The syringe (12) also includes a rigid plunger (18) connected to the piston (16) and extending out of the housing (11). The plunger has helical threads (32) formed thereon to provide an elongate ratchet (31). A pawl (361 is movable between ratchet-engaging and ratchet-disengaging positions. A spring (42) is carried by the housing (11) and engages the paw (36) and yieldably urges the pawl (36) into its ratchet-engaging position. A tab (46) carried by the housing (11) is connected to the pawl (36) and is used for moving the pawl (36) out of engagement with the ratchet (32) to release the ratchet. The pawl (36) and the ratchet (32) are formed so that when the syringe contains a liquid, the plunger can be pushed inwardly by hand to provide a desired pressure on the liquid in the container and the plunger can be rotated to gradually increase or decrease the pressure on the liquid in the container.
Patent DE-3672550-D1 (DE)
Inventor: KAPPELLER REINHARD DIPL ING
IPC: G08G1/0968
Filed: 1986-08-11
Granted: 1990-08-16
Abstract: 1. Arrangement for a traffic guidance and information system for the wire-line bidirectional transmission of information in the form of data blocks between a main station, which is formed by a beacon controller, and a plurality of substations having in each case one beacon transmitter and receiver, which transmit the information to and receive information from mobile transmitting/receiving units of vehicle devices by means of electromagnetic waves, the dialog traffic between the main station and the substation being carried out either successively in alternation or simultaneously, characterized in that there are provided in each main station (H) a transmitting and a receiving device (SH, EH) which are connected to a transformer (UH) switched into a transmission line (UL), a control device (STH) which is connected on the one hand to the transmitting and receiving device (SH, EH) and on the other hand to a master computer (LR), and a remote power supply device (SVH) for the substations (U1 to Un), in that the main station (H) is connected to a plurality of substations (U1 to Un) via in each case one transmission line (UL1 to ULn) having a small number of line wires which serve both for the information transmission and for the remote power supply, in that each substation (U1 to Un) has a power supply device (SVU) and a transformer (UU) which are connected to the transmission line (UL), in that connected downstream of the transformer (UU) of the substation (U) is a receiving device (EU), the output of which is connected to a control device (STU) of the substation (U) and to the beacon transmitter (IRS), and in that the substation (U) has a transmitting device (SU) which is activated by the beacon receivers (IRE) and is connected to the transformer (UU), the control device (STU) of the substation (U) controlling the receiving device and the transmitting device (EU, SU) in dependence on the normal transmit signals of the main station.
Patent DE-3675626-D1 (DE)
Inventor: ZIVITZ MAURY
IPC: G01D5/34
Filed: 1986-09-18
Granted: 1990-12-20
Abstract: Centrifugal analyzer with a position detector comprising a photodetector having means for emitting light and means for responding to the intensity of the light when reflected thereto. A member is provided on the rotor of the analyzer having a surface reflective of the light, convex to the photodetector, and movable relative to the photodetector so as to sweep the light reflectively across the photodetector means for responding thereto for providing a continuously-curving response therefrom when the rotor is rotated such that the member passes the photodetector.
Patent DE-3680612-D1 (DE)
Inventor: DE NORA ORONZIO
IPC: C25B9/19
Filed: 1986-03-07
Granted: 1991-09-05
Abstract: PCT No. PCT/EP86/00120 Sec. 371 Date Oct. 17, 1986 Sec. 102(e) Date Oct. 17, 1986 PCT Filed Mar. 7, 1986 PCT Pub. No. WO86/05216 PCT Pub. Date Sep. 12, 1986.The present invention relates to an electrolyzer comprising at least an intermediate electrodic structure interposed between two electrodic end-structures, a separate on each side of the intermediate electrodic structure, device for impressing electrolysis current to the electrolyzer and means for feeding electrolytes to and withdrawing electrolysis products from the electrolyzer compartments. The intermediate electrodic structure comprises a current conducting and distributing core (1) of at least one highly conductive metal sheet; a series of substantially parallel, projecting ribs (2, 10) provided or not onto both surfaces of said core (1); a liner (3) on each side of the core (1) and made of a corrosion resistant metal. These liners (3) are formed by cold- or hot-pressing to fit to the ribs (2, 10) in case core ribs are provided, or have parallel ribs (10') fixed thereto in case core (1) has no ribs. The liners (3) have peripheral projecting flanges (4) parallel to the liners.
Patent DE-3681031-D1 (DE)
Inventor: SETH PYARE LAL
IPC: A61K9/52
Filed: 1986-12-16
Granted: 1991-09-26
Abstract: The product consists of tablets which contain at least 600 mg of ibuprofen and a binder, or a mixture of binders, based on cellulose and cellulose derivatives in the form of microspheres which are coated with an acrylic resin of defined nature and are compressed together with a disintegrant; the tablets are preferably also coated with a lacquer layer. As a consequence of the high content of active compound and its delayed release in the body, the therapeutic treatment with ibuprofen can be reduced to a minimum number of intakes and dose units per day.
Patent DE-3682116-D1 (DE)
Inventor: KENT DEREK
IPC: F24F1/00
Filed: 1986-05-29
Granted: 1991-11-28
Abstract: A heating and/or cooling system having a system controller (10) and a number of heating and/or cooling sources (2-1, 2-2, 2-n), which may be multi-stage heat pumps, the heating and/or cooling sources (2-1, 2-2, 2-n) being operated in parallel with respect to the delivery of the heated or cooled working medium. Each of the sources (2-1, 2-2, 2-n) is controlled by an individual controller (5-1, 5-2, 5-n) which is issued with demand signals from the system controller (10). The system controller (10) commands the sources (2-1, 2-2, 2-n) to increase or decrease their heating or cooling capacity by comparing the temperature of mixed working medium from the parallel outlets (6) of the sources (2-1, 2-2, 2-n) to preset reference values. The system controller (10) sequentially energises or de-energises the sources (2-1, 2-2, 2-n) so that at any time the only minimum number of sources (2-1, 2-2, 2-n) which can satisfy the heating and/or cooling demand are energised.
Patent DE-3682150-D1 (DE)
Inventor: SVENDSEN LEO GULVAD
IPC: H01R9/00
Filed: 1986-08-04
Granted: 1991-11-28
Abstract: Low tortuosity porous polymer sheets (25 to 2000 pores per square millimetre) with metal plated in the pores so as to project beyond sheet surfaces provide uniaxial electrical interconnects. A first "flash" layer of metal is electrolessly plated in the pores and the "flash" coating of metal is then removed from the sheet surface to isolate the pores electrically from one another. Further plating is then applied only to the already plated pore surfaces to fill the pores and/or project beyond the sheet surface. Solder may fill the plated pores. Polymer layers may be removed from the sheets to expose the metal in the pores. The articles are useful in making electrical connections to the contact pads of microcircuits during testing and assembly into electronic devices.
Patent DE-3688384-D1 (DE)
Inventor: JANSSEN ANNEGRET
IPC: A61L15/58
Filed: 1986-07-22
Granted: 1993-06-09
Abstract: Absorbent article, e.g. sanitary towel or slip liner, has a core of absorbent material and a sheath of liq. permeable sheet material, with a pressure-sensitive self-adhesive layer of hot melt adhesive, covered with a removable protective film, on one side. The novelty is that the adhesive consists of 20-80% stactic polymer (I), 20-80% tackifier resin and 0-80% plasticiser oil. Pref. (I) is an atactic copolymer, esp. an atactic alpha-olefin copolymer, pref. mixed with atacticpolypropylene The components are heated for mixing.
Patent DE-3772046-D1 (DE)
Inventor: KING PING
IPC: C10M103/06
Filed: 1987-06-12
Granted: 1991-09-12
Abstract: A lubricant additive that includes antimony thioantimonate and antimony trioxide in a specified ratio for enhancing the extreme pressure, antiwear, and antiabrasive properties of conventional lubricants as well as for use in lubrication of a wide variety of lubricated contact surfaces.
Patent DE-3773560-D1 (DE)
Inventor: KRONSEDER HERMANN
IPC: B65C9/00
Filed: 1987-07-15
Granted: 1991-11-14
Abstract: The glue is applied to the labels via a rotating roller (4), with the thickness of the glue controlled by a blade at an adjustable spacing from the roller surface. The blade comprises a narrow strip (7) clamped into a mounting (1), and is replaceable when worn. The blade is clamped between two shaped grip strips, with locating stops (9-11). Another variation can have a shaped strip with several sharp edges, which are aligned with the roller surface one at a time.
Patent DE-3776693-D1 (DE)
Inventor: ENGELMANN DIRK
IPC: B63B35/79
Filed: 1987-03-19
Granted: 1992-03-26
Abstract: The surf-board is provided in the lower aft region with a narrow flexible tongue whose bending range is restricted by an elastic device and in the upper aft region with a covering material. Two supports (15,20) are arranged one behind the other in the surf-board's longitudinal direction. The rear support (15) is secured to the tongue (1) and the forward one (20) is located forward of the tongue or lying in front of it. The board also has a stringer (4) which is inherently elastic in the longitudinal direction of the board or is supported elastically between the two supports.
Patent DE-3776911-D1 (DE)
Title: Vibration type weight measuring apparatus
Inventor: GOODIER THOMAS
IPC: G01G3/14
Filed: 1987-07-01
Granted: 1992-04-02
Abstract: The appts. comprises a single vibratory beam or a pair of vibrating beams (12,14) having a portion which oscillates at a particular measurement frequency related to the stress applied to a vibration type force sensor by a weight having a nodal point that does not vibrate back and forth at the measurement frequency. A support supports the weight to be measured. One end of the vibratory beam is coupled to the support for applying a stress to the vibratory beam that determines the measurement frequency at which the beam vibrates. A rotational mass (13) is coupled to the nodal point of the vibratory beam that rotates at the measurement frequency.
Patent DE-3777174-D1 (DE)
Inventor: HERDIES JULIEN
IPC: B25H1/12
Filed: 1987-06-25
Granted: 1992-04-09
Abstract: The tool box consists of two parts which can fit one inside the other for convenience of transport, or the inner part can be mounted on top of the outer part for convenience of access when in use.  The lower part has a rectangular plan form with openings in its front and rear walls.  Its side walls have vertical ridges which engage grooves in the side walls of the upper part to guide it as it is inserted into the lower part. The upper part has two sets of drawers (17) with the drawers in each set mounted one above the other.  The space between the drawers is occupied by a bin (20) which is hinged along its lower edge sothat it can be swung outwards to provide access to its interior.
Patent DE-3779209-D1 (DE)
Inventor: IMANARI MAKOTO
IPC: B01J23/24
Filed: 1987-07-24
Granted: 1992-06-25
Abstract: A catalyst containing a first group of many pores having a diameter of 1 x 10<2>  ANGSTROM  to less than 1 x 10<3>  ANGSTROM  and a second group of many pores having a diameter of 1 x 10<3>  ANGSTROM to 1.2 x 10<5>  ANGSTROM , the pore volume of the first group being at least 10% based on the total pore volume of the first group and the second group, and said catalyst comprising titanium and at least one metal selected from molybdenum, tungsten and vanadium as metal elements of catalytically active ingredients, and the use of the said catalyst for removing nitrogen oxides in exhaust gas are disclosed.
Patent DE-3782619-D1 (DE)
Inventor: FUMEAUX RENE
IPC: C07D473/04
Filed: 1987-10-23
Granted: 1992-12-17
Abstract: Compound of formula: <IMAGE> or a physiologically acceptable salt of this compound, in which formula R1 is a C2-C5  omega -hydroxy-n-alkyl or C3-C5 ( omega -1)-hydroxy-n-alkyl, R3 is a C1-C4 alkyl group, R8 is H, methyl or ethyl, and the sum of the carbon atoms in R1 and R3 is between 4 and 9. Pharmaceutical composition containing this compound.
Patent DE-3783950-D1 (DE)
Inventor: NAKAMURA ARATA OMRON TATEISI E
IPC: G01D5/26
Filed: 1987-06-02
Granted: 1993-03-18
Abstract: A reflection type photoelectric switch adapted to project light to an object to be detected and sense the object on the basis of reflected light therefrom, which comprises a split-type composite light receiving unit consisting of two light receiving segments, a differential amplifier receiving the outputs of the two light receiving segments, and a waveform shaping device for discriminating the differential amplification output of said differential amplifier with a predetermined level and generating a detection output for the object.
Patent DE-3786693-D1 (DE)
Inventor: GIANNELLA GIOVANNI PICCOLO
IPC: H01L27/02
Filed: 1987-04-08
Granted: 1993-09-02
Abstract: A bonding pad structure and method for making the same which can be connected at the metalization step to form passive or active devices in addition to forming a bonding pad. A P-doped region (34) is formed in an epitaxial layer (28) in the area of the bonding pad (22). This P-doped region (34) allows the formation of a junction capacitance between it and the epitaxial layer (28). In addition, by adding an oxide layer (36) over the P-doped region (34) an oxide capacitor can be formed between the metal bonding pad (30) and the P-doped region (34) with the oxide as the dielectric. The P-doped region can also be used as a resistance by providing metal connections (42,44) to either end. Finally, a vertical PNP transistor can be formed between the P-doped region (34), the epitaxial layer (28) and the P-doped substrate (26).
Patent DE-3852814-D1 (DE)
Inventor: WACHI SHIGEAKI C O SONY CORPOR
IPC: G11B21/08
Filed: 1988-11-18
Granted: 1995-03-02
Abstract: A system and method for accessing tracks for an optical disc apparatus are disclosed in which when a light spot is jumped toward a target track, an acceleration pulse is applied across a fine tracking actuator to accelerate the fine tracking actuator for a predetermined period of time, a relative speed of the light spot to the tracks of the optical disc is detected though a detection of a period of a traverse signal outputted due to a movement of the fine tracking actuator, and a control signal corresponding to the relative speed is used to control the movement speed of the fine tracking actuator. Therefore, before the end of a track jump, a constant relative speed can be achieved such that a smooth tracking servo can be carried out. Consequently, an access time to access the target track can be shortened.
Patent DE-3854189-D1 (DE)
Inventor: MORGENSTERN JUERGEN PROF DR
IPC: G01D5/22
Filed: 1988-12-20
Granted: 1995-08-24
Abstract: The invention relates to an electromagnetic device for inductively measuring attitude. A known device of this type provides coils (1,2,3) wound around a ferrite core cross, to which an alternating voltage is to be applied. The magnetic fields are inductively detected at a limited distance by means of measuring probes. Changes in direction between the probes of the receiver and of the transmitter have a highly distorting effect on the measurement result. The invention eliminates both the disadvantage of the measuring distance only being short and the disadvantage of the superposition of noise voltages in the case of changes in direction by means of the fact that the probe, having several winding axes (4,5,6) has turns diameters of the coils which are greater with a greater distance from the centre of the probe than with a shorter distance from the centre (7). This provides the possibility of filling out the entire probe volume with turns. Surprisingly, an almost complete independence of the direction of the probes with respect to one another is found in distance measurements. 
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