baber/WOPTO huggingface dataset:
Patent DE-3472742-D1 (DE)
Title: Method for encrypted information transmission
Inventor: HOFMANN LUDWIG DIPL ING
IPC: H04K1/00
Filed: 1984-09-28
Granted: 1988-08-18
Abstract: 1. Method for the coded transmission of messages in transmission systems having permanently stationary and/or mobile subscriber units (terminals), for example in telephone, car telephone or radio networks, in which method a transmitter (4) for an individual subscriber code is arranged in the terminal of one transmission side and an analyser (8) is arranged in the other transmission side which is constructed as central station and is only accessible from the exchange side and in which method, in a first method step, the subscriber number is transmitted from the transmission side containing the transmitter (4) to the other transmission side, the subscriber code is determined in the latter and the receiver is set in accordance with the code and in which method, thereafter, in a second method step, the transmission path is switched through to the transmit section in the terminal containing the transmitter (4), for transmitting the coded useful signal, characterized by a hierarchical structure, in such a manner that several terminals are in each case connected to a centre in the networks and the code signalling from the terminal to the central unit occurs in a non system-compatible sequence, and also in that, in the first method step, the code set is transmitted from the transmission side containing the transmitter (4) to the other transmission side constructed as central station.
Patent DE-3563303-D1 (DE)
Title: Button
Inventor: ZIJL SIETZE
IPC: A44B1/04
Filed: 1985-03-12
Granted: 1988-07-21
Abstract: The invention relates to a button, consisting of a carrier (1), to which a cover is connected. According to the invention the cover comprises a transparent outer foil (3) provided with a printing on its inner face, which inner face is directed to the carrier. In an important embodiment of the invention the cover further comprises an inner foil (2) positioned underneath the outer foil (3) between the outer foil (3) and the carrier (1).
Patent DE-3566650-D1 (DE)
Title: Automatic vehicle for an automatic transportation installation
Inventor: KRIEG WALTER
IPC: B60T7/12
Filed: 1985-07-09
Granted: 1989-01-12
Abstract: To provide safe operation for unmanned operation of a guiding wire controlled vehicle also at higher speeds of about 10 km/h the vehicle comprises a contact feeler mounted on a safety cart, which contact feeler is located ahead of the face surface of the vehicle by a distance exceeding the braking distance thereof. Upon contacting an obstacle the contact feeler triggers a retracting means which retracts the safety cart against the face area of the vehicle triggering at the same time the braking operation thereof. Accordingly, the vehicle can be brought to a full stop without injuring or damaging as well as bodily contacting the obstacle.
Patent DE-3576041-D1 (DE)
Inventor: WENINGER ROLAND
IPC: A01G25/16
Filed: 1985-10-23
Granted: 1990-03-22
Abstract: In order to regulate the watering of plants by a watering hose (12) a porous hollow body (1) may be driven into the ground in order to form with the cover (2) which carries a guiding sleeve (9) an inner sealed air-tight space connected to a closing valve responsive to the soil moisture. The guiding sleeve (9) mounted above the soil is provided with a diametral passage orifice (11) for the watering hose (12) and carries an adjustable valve body (3) as well as an adjustable stop (10) opposite thereto. The water (13) which fills the hollow body (1) prevents air from traversing it, and the cover (2) comprises a moving control element (4) which displaces the valve body (3) from a closed position to an open position when water comes out from the hollow body (1) and creates therein a depression, acting against a return force, and which brings it back to the closed position by means of the return force when water fills in the hollow body (1). The control element (4) is preferably configured as an elastic membrane (5) carrying on its outer side the valve body (3).
Patent DE-3576644-D1 (DE)
Inventor: LINK WILLIAM J
IPC: A61F2/16
Filed: 1985-08-12
Granted: 1990-04-26
Abstract: An intraocular lens, including an optic having an optic body with a posterior surface and first and second circumferentially spaced spacing tabs at the periphery of the optic body. Each of the spacing tabs extends radially outwardly from the periphery of the optic body and axially of the optic body in the same axial direction. A haptic is mounted on the optic and projects generally radially outwardly of the periphery of the optic. With this construction, the intraocular lens can be implanted in the eye, with the spacing tabs in contact with the wall of the capsular bag to space the posterior surface of the optic from the wall of the capsular bag.
Patent DE-3584498-D1 (DE)
Inventor: NIELSEN POUL ERIK
IPC: A47G1/16
Filed: 1985-04-11
Granted: 1991-11-28
Abstract: A corner holding for mirrors and similar elements includes a base element and a plurality of holding members, with the base element being adapted, by breaking along the weakening lines formed by a cross-shaped recess, to be divided into four sections, and with a shape corresponding to the shape of the holding members being provided with locking pins for the introduction into locking holes of the base element of the sections which are furthermore provided with fixing holes. The base element includes a circular plastic plate adapted for division into four sections defined by the cross-shaped recess, while the holding member includes an outwardly open pocket adapted for reception of a mirror corner so that a mirror by way of four holding members can be fixed to base elements secured to a wall surface. With the holder, a considerable simplification is realized by the mounting of a given mirrors wall since the number of base elements and holding member always corresponds to the number of mirrors. The mounting of the mirrors, for example, requires the use of a base element divided into four sections together with four holding members, while the mounting of four mirrors for a mirror wall requires the use of one entire base element, four half base elements, and four quarter base elements, that is, in total, four entire base elements and sixteen holding members.
Patent DE-3660370-D1 (DE)
Title: Glass door with hinged frame for a vehicle
Inventor: QUEVEAU GERARD
IPC: B60J5/10
Filed: 1986-04-28
Granted: 1988-08-18
Abstract: A hatchback-type door assembly for a vehicle has a door subassembly hinged to the vehicle and a window subassembly separately hinged to the vehicle, the hinge axis of the door subassembly and the window subassembly coinciding with one another, whereby the door subassembly may be pivotally opened while the window subassembly remains closed or, alternatively, the window and door subassemblies may be opened in unison.
Patent DE-3660794-D1 (DE)
Title: Moulding process of seal rings
Inventor: SAXOD MICHEL
IPC: B29C45/14
Filed: 1986-04-03
Granted: 1988-11-03
Abstract: 1. Process for moulding seal rings of the kind comprising a frame (19), a sealing lip bonded to said frame and consisting of a body (21), particularly of elastomer material, and of an operative sealing bearing surface (20) in the form of a covering of low-friction material, particularly of a fluorinated resin such as in particular polytetrafluoroethylene, in which process a metal frame, an annular disc of low-friction material, and a material, particularly an elastomer material, intended to form the body of the sealing lip are introduced into a mould (1, 2) and, once the moulding has been effected, the moulded ring is ejected after the mould has been opened, and the excess portion of the lip is cut off, characterized by the fact that the frame (19) and the annular disc (20) of low-friction material are placed in position in the open mould (1, 2), the mould is closed in such a manner as to grip the disc between two facing parts (4, 11) of the mould over a width (C) amounting to between about 30% and 70% of the width of the disc, that the interior cavity of the mould is placed under vacuum, that the material, particularly elastomer material, intended to form the body of the sealing lip (21) is injected into said cavity, and that the excess portion of the lip is cut off, after ejection of the ring, in such a manner as to include at least the rim portion of the disc which was gripped on the closing of the mould.
Patent DE-3661102-D1 (DE)
Title: A wedge brake arrangement for heavy road vehicles
Inventor: SEVERINSSON LARS MATTIS
IPC: F16D65/22
Filed: 1986-05-05
Granted: 1988-12-08
Abstract: A wedge brake arrangement for drum brakes on heavy road vehicles includes a brake cylinder push rod (29), plungers (26) axially movable perpendicularly to the push rod, and force transmitting rollers (32) between parallel wedge surfaces at the end of the push rod and on the respective plunger. In order to obtain full control over the reaction forces from the plungers (26) at brake operation the push rod (29) is guided by the housing (25) of the arrangement in the plane of the plungers by means of guide rollers (35) between plane surfaces at the end of the push rod (29) and in the housing (25), respectively, the surfaces being parallel with each other and with the axis of the push rod.
Patent DE-3664205-D1 (DE)
Title: Method and apparatus for feeding a rotating melter
Inventor: DEMAREST HENRY MARTIN
IPC: C03B3/00
Filed: 1986-11-29
Granted: 1989-08-10
Abstract: In a rotating vessel (10) for liquefying pulverulent material (20) wherein the pulverulent material (20) forms a lining (21,25) on sidewall portions of the vessel (10), pressing means (30) are provided for creating a flattened end portion at the top of the lining (21) onto which additional pulverulent material (20) is fed and subsequently pressed into the lining (21). The pressing means is preferably a rotationally driven wheel (30) and the pulverulent material (20) may be glass batch. A more stable feeding operation and reduction of dusting are attained.
Patent DE-3664698-D1 (DE)
Title: Electro-conductive elastomeric materials
Inventor: JACKSON JOHN
IPC: H01B1/24
Filed: 1986-01-20
Granted: 1989-08-31
Abstract: A method of manufacturing an electro-conductive elastomeric material comprises the steps of mixing together a silicone polymer gum such as type C2501, graphitic carbon particles such as 55 micron particle size, a curing agent such as Silester O.S., and a cross-linking agent such as DBTL in the presence of a mesogenic oil which is synthetic, unsaturated, and has two oleic chains. The preferred oil is di-oleyl-oxalate.
Patent DE-3672644-D1 (DE)
Inventor: FISHER ROBERT J
IPC: G05B19/35
Filed: 1986-03-25
Granted: 1990-08-23
Abstract: A memory positioning system for use in a remote control rear-view mirror having electric motors for adjusting the mirror's position, which position is electrically detected by linear potentiometers connected to a microprocessor that records the potentiometer-generated signals. After the signals corresponding to a pre-selected position have been recorded and the mirror adjusted to a different position, the mirror can be returned to the pre-selected position by commanding the mircroprocessor to operate the motors until the potentiometers detect the previously recorded positions corresponding to the recorded signals. A rib and slot on the mirror's main spherical pivot mounting provide only a limited predetermined amount of vibration-absorbing pivotal movement about an axis which intersects the plane of the mirror. The mirror also has stops which permit only a limited amount of pivotal movement about the same axis.
Patent DE-3674059-D1 (DE)
Inventor: BOESHAGEN HORST DR
IPC: C07D333/00
Filed: 1986-04-12
Granted: 1990-10-18
Abstract: The invention relates to N-indolylethyl-sulphonic acid amides of the formula   <IMAGE>   wherein R1, R2, R3, R4 and R5 are defined in the specification and X is carboxyl, alkoxycarbonyl, cyano or carboxamido. These active compounds are useful in medicaments in combating thromboses, thromboembolisms, allergies or asthmatic disorders.
Patent DE-3674810-D1 (DE)
Inventor: JUST CHRISTOPH DR
IPC: C09D135/00
Filed: 1986-01-29
Granted: 1990-11-15
Abstract: Copolymers based on (A) 5-95% by weight of at least one polymerizable carbamoyloxyalkyldicarboxylic acid ester, carrying hydroxyl groups, of the general formula I   <IMAGE>   in which R1 represents hydrogen or alkyl or hydroxyalkyl having in each case 1 to 30 carbon atoms in the alkyl radical, R2 represents alkyl or hydroxyalkyl having in each case 1 to 30 carbon atoms in the alkyl radical, or the radical <IMAGE>  subject to the proviso that R1 is hydrogen and x is an integer from 2 to 10, R3 represents linear or branched alkylene having 2 to 5 carbon atoms, R4 represents hydrogen or methyl and R5 represents hydroxyalkyl or hydroxyaminoalkyl having in each case 2 to 20 carbon atoms in the alkyl radical, or an alkyl radical of this type which also contains ester groups and/or ether groups, and (B) 5-95% by weight of at least one copolymerizable monomer belonging to the group comprising (a)  alpha , beta -olefinically unsaturated monocarboxylic acid and alkyl and hydroxyalkyl esters thereof having in each case 1 to 18 carbon atoms in the alkyl radical, and amides and nitriles thereof, and also monoalkyl and dialkyl esters of  alpha , beta -olefinically unsaturated dicarboxylic acids having 1 to 18 carbon atoms in the alkyl radical, (b) vinyl-aromatic monomers, (c) vinyl esters of organic monocarboxylic acids having 1 to 18 carbon atoms in the carboxylic acid radical, and (d) glycidyl esters of unsaturated monocarboxylic and/or dicarboxylic acids, the sum of the components (A) and (B) being in all cases 100% by weight, and a process for their preparation. The copolymers are used for the preparation of shaped articles and/or coatings which have excellent properties.
Patent DE-3676050-D1 (DE)
Inventor: VON DER ELTZ HANS-ULRICH DR
IPC: D06P3/14
Filed: 1986-10-30
Granted: 1991-01-17
Abstract: Hitherto there has been no practical pad-dwell process for wool piece goods which could be carried out without using large amounts of textile assistants. In addition, it has been necessary with all these processes to supply energy. Furthermore, large amounts of urea have always been used, which inevitably resulted in a high degree of waste water pollution. It has now been recognized according to the invention that satisfactory results can be obtained in the dyeing of wool piece goods with reactive dyes by effecting the padding operation with the dye solutions within the pH range from 1.5 to 4 and at room temperature and the subsequent dwell operation to obtain dye fixation without supply of heat. To prevent the formation of a frosting effect and to obtain deeper shades it is expediently possible also to add to the padding liquor nitrogen-containing ethoxylation products, in particular ethoxylated fatty amines, and/or alkyl polyglycol ethers.
Patent DE-3684131-D1 (DE)
Inventor: SIMON JAMES ALLEN
IPC: A61F9/02
Filed: 1986-12-22
Granted: 1992-04-09
Abstract: An adjustable, disposable eye protector is formed from an adhesive-backed (12) ovoid to circular shaped film segment (14). The conical shaped eye protectors are easy to use for reducing exposure of the eyes to incident light or other potential eye irritants. When formed from polymeric film segments having low ultraviolet (UV) transmittance, the present eye protectors are used effectively to protect eyes from harmful UV radiation.
Patent DE-3685007-D1 (DE)
Inventor: FOCKE HEINZ
IPC: B65B11/48
Filed: 1986-11-28
Granted: 1992-05-27
Abstract: The prepd. package blanks (21,22) are folded around hollow cores to form soft packs, while the machine (20) rotates in a continuous process. The cores are withdrawn to allow the cigarette blocks to be inserted. The components for the cigarette pack are fed to the equipment in a continuous process, and do not require complex synchronising members. The pack is folded into shape by passing different work stations around the rotary support.
Patent DE-3750361-D1 (DE)
Inventor: YAMAKAWA TAKESHI
IPC: G06F15/00
Filed: 1987-11-09
Granted: 1994-09-15
Abstract: A fuzzy computer basically includes a plurality of fuzzy membership function generator circuits (43, 43A, 43B, 43C, 43D), and a fuzzy inference engine (50, 51) for executing a predetermined fuzzy operation among fuzzy membership functions that have been generated. A fuzzy membership function is represented by electric signal distributed on a plurality of lines. <IMAGE>
Patent DE-3771962-D1 (DE)
Inventor: ATKINSON GORDON E
IPC: A61M5/14
Filed: 1987-08-06
Granted: 1991-09-12
Abstract: A check valve for sealing a fluid supply while permitting selective withdrawal of fluid includes a tubular side wall (12) defining an insertion end (14) and a supply end (16). A diaphragm (18) is connected to the side wall and extends across the tube interior to close the interior. The diaphragm defines a slit (20) therein extending diametrically across the diaphragm. The diaphragm is defined as a concave surface toward the insertion end of the side wall. A housing (30, 32) secures the side wall, encloses the supply end thereof, and exposes the insertion end. A port (38) extends through the housing to communicate with the supply end.
Patent DE-3775435-D1 (DE)
Inventor: LANGE JUERGEN
IPC: E05D5/06
Filed: 1987-02-12
Granted: 1992-02-06
Abstract: The cupboard or similar furniture article has a door (1)  hinged through 180 deg., and secured by one hinge half near the end face (3) of the cupboard wall (2), so that the hinge axis (32) is in front of the latter. The wall half (10) of the hinge protrudes towards the door and is coupled by a hinge pin (13) to the door hinge half (11). The door hinge half is countersunk in the door end face so that the hinge pin is inside the door. The door hinge half is pref. U-shaped, fitting over the ends of the wall hinge half.
Patent DE-3775535-D1 (DE)
Inventor: ROEMPP CLAUS DIPL ING
IPC: H04J3/22
Filed: 1987-12-02
Granted: 1992-02-06
Abstract: A digital signal (DSI) is transmitted in a time slot in a  pulse frame belonging to a time multiplexed signal provided for a bit rate higher than that of the digital signal. The digital signal is sampled at the transmitter to give a second digital signal (DS2) for sending in the time multiplexed signal. At the receiver after demultiplexing, the second digital signal is sampled and forbidden phase zones (VB) are omitted to avoid double sampling. The two sampling events occur at different clock rates.
Patent DE-3782333-D1 (DE)
Inventor: FRESE CHRISTOPH
IPC: C12M1/107
Filed: 1987-08-20
Granted: 1992-11-26
Abstract: Biogas is produced by a two-stage fermentation of viscous materials in a fermenter. In a first acid fermentation stage, oxygen is consumed with the aid of acid bacteria. Biogas is produced in the following second main fermentation stage. In both stages, the fermentation medium is mixed by a slow continuous movement of circular plates in the axial direction of the fermenter.
Patent DE-3782428-D1 (DE)
Title: Sea anchor or drogue
Inventor: ABERNETHY WILLIAM JOHN
IPC: B63B/
Filed: 1987-02-25
Granted: 1992-12-03
Abstract: The drogue has a forward section (11) tapering outwards from the hawser attachment (25) at it's nose until it reaches the back section (12) which is an open based reversed hollow frustum of a cone.  The forward section has surface channels (22) which widen and deepen from front to rear and internal channels (19) with front facing entry slots (20).  The channels all vent into the rear section (12).S The rear section has stabilising relief slots (24) and stabilising fins may be fitted.  The body may also be formed of longitudinal flow tubes with inlets in the front section and restricted outlets from the back.
Patent DE-3784058-D1 (DE)
Inventor: YLIKOSKI JYRKI
IPC: C12Q1/6816
Filed: 1987-10-16
Granted: 1993-03-18
Abstract: PCT No. PCT/SE87/00474 Sec. 371 Date Jun. 16, 1988 Sec. 102(e) Date Jun. 16, 1988 PCT Filed Oct. 16, 1987 PCT Pub. No. WO88/02784 PCT Pub. Date Apr. 21, 1988.A method for the detection of a nucleotide sequence of a nucleic acid in a sample. The method comprises the steps: (i) contacting under hybridization condition the single stranded form of the nucleotide sequence with a single stranded nucleic acid probe, in which plurality of rare earth metal chelate groups is covalently linked via a water-soluble polymer of non-nucleic acid structure to a nucleotide acid that as one of its strand has the nucleotide sequence to be detected and as the other strand the nucleotide sequence of the probe, and (ii) detecting the formation of double stranded nucleic acid. The plurality of rare earth metal chelate groups have at least one metal ion selected from the group consisting of Eu3+, Sm3+, Tb3+ and Dy3+ as the chelated rare earth metal. The probes as given above are also claimed.
Patent DE-3785666-D1 (DE)
Inventor: UBER ARTHUR E
IPC: G01T7/12
Filed: 1987-12-08
Granted: 1993-06-03
Abstract: A device for detecting and measuring small amounts of charge or current. The device comprises at least one charge detection subassembly (1,n) with an integrated circuit (100,120,130), a collecting electrode (110,E₁,155,170) that comprises an electrically conductive sense pad mounted on said integrated circuit (100,120,130) for collecting charge accumulated thereon, an amplifying means (20,T<sub>o</sub>,157,174,176) for generating a signal representative of the collected charge. Said amplifying means including an input transistor (T<sub>o</sub>) mounted on said integrated circuit and electrically connected to said collecting electrode (170). A controlled discharge means (176,T₁, T₂) is provided for removing charge from said collecting electrode (170). Furtheron means (22,24,186, 188) are provided for minimizing inaccuracies in said device due to leakage currents to said collecting electrode (110,E₁,155,170) from said controlled discharge means or said amplifying means. The device additionally comprises interface means for (36, 174, 212) buffering said signal from said amplifying means, detector control means (30,184) for controlling said discharge means, and means for supplying power (173, 206) to said amplifying means, said controlled discharge means, and said detector control means.
Patent DE-3854697-D1 (DE)
Inventor: SLAFER WARREN D
IPC: G11B7/24
Filed: 1988-09-01
Granted: 1995-12-21
Abstract: An optical information storage card having a rectangular format, said card comprising:   a substrate having, on at least one side thereof, surface relief formations forming an optically machine readable information surface; and,   a protection layer being in overlying juxtaposed relationship to said information surface;   said substrate and said protection layer being transmissive to a selected range of electromagnetic radiation usable for optically reading said information surface;   said information surface having a generally spiral and/or concentric format whereby said information surface can be read as said card is rotated about at least one axis.
Patent DE-3864514-D1 (DE)
Inventor: STORCK KARLHEINZ DR
IPC: B65G39/073
Filed: 1988-04-22
Granted: 1991-10-02
Abstract: The band drive (3) uses an endless band (4) which lies in contact with the vehicle wheels (9) on one side and is driven on the opposite side. A fluid bearing (5) supports the band (4) between the spaced guide and drive rollers (1,2) for the latter.  The guide and drive rollers (1,2) are drained to increase the coefficient of friction with the rear side of the drive band (4). Pref. the drainage of the guide an drive rollers (1,2) is effected via surface profiles defining drainage channels (19), the vol.  of the latter at least equal to the required fluid drainage rate.
Patent DE-3866901-D1 (DE)
Inventor: BACHEM HENNING DR
IPC: D06M15/59
Filed: 1988-03-07
Granted: 1992-01-30
Abstract: Water-sol., cross-linkable cpds. (I), contg. 1-acyloxy-2-hydroxypropyl gps. are prepd. by (a) reacting a prod., contg. halohydron gps., from NH3 or mono- or poly-amines and epihalhydrin or 1,3-dihalo-2-hydroxy-propane, with an inorganic base, and (b) reacting the cpds. obtd., contg. epoxy gps., with acids or derivs. free from halogen.