baber/WOPTO huggingface dataset:
Patent DE-3824820-A1 (DE)
Inventor: BIRKLE GEBHARD
IPC: G01B11/10
Filed: 1988-07-21
Abstract: The invention relates to a device for the contactless determination of the geometrical dimensions by the shadow method of an object (7) which is in the beam path of a band of light of parallel beams with a laser light source (2) and an opto-electrical sensor (16) to receive the band of light and generate an electrical measuring signal and with two spaced, mirror-symmetrical prisms (8, 8') defining between them a measurement space (6) in which the object may be placed, in which the first prism (8) near the light source (2) deflects the light (a1, a2, i1, i2, s1, s2) to the second prism (8') which reforms the spread band to its original width. The edges of the shadow of the object (7) generate an electric voltage depending on the shading of the second prism (8') in the sensor (16), providing a measure of the dimension (d) of the object (7). The sensor is preferably a line sensor (CCD line sensor).
Patent DE-3828114-A1 (DE)
Inventor: DIXIT NAGARAJ S
IPC: C11D17/00
Filed: 1988-08-18
Abstract: The physical stability of aqueous liquid gel-like compositions based on montmorillonite, attapulgite, hectorite or other inorganic colloid-forming clay or other thixotropic thickener is greatly improved by incorporating in the composition small amounts, such as 0.1 to 0.2 weight percent of polycarboxylic acids and metal salts thereof stabilizers. Aqueous compositions containing inorganic builder salts and other functional inorganic salts, chlorine bleach, enzymes, bleach-stable detergent, thixotropic thickener and polycarboxylic acids and metal salts thereof as a physical stabilizer exhibit a significant increase in apparent viscosity and remain stable against phase separation for an extended period of time. The thixotropic properties can be retained or improved using smaller levels of the clay thixotropic thickener than in the absence of the physical stabilizer. Use as liquid gel-like automatic dishwasher compositions is described.
Patent DE-3829641-A1 (DE)
Inventor: WALKER HANS DR
IPC: A61K47/28
Filed: 1988-09-01
Abstract: The invention relates to novel, transdermally applicable pharmaceutical preparations including sterolines or spiroketalines, a solvent selected from the group consisting of ethoxylated sterols and C12-C30 alcohols, and lipophilic ointment base. Methods of treatment using same.
Patent DE-3829936-A1 (DE)
Title: Method for dehumidifying a filter cake
Inventor: STAHL WERNER PROF DR ING
IPC: B01D33/64
Filed: 1988-09-02
Abstract: A method is described for dehumidifying a filter cake which accumulates by filtration on a filter medium, which is distinguished in that a defined air throughput is permitted which serves as a signal, a certain time or a defined angle of rotation after the first air breakthrough, for compressing the partially dehumidified filter cake by applying a pressing force to this until the porosity has decreased to a desired amount.
Patent DE-3833182-A1 (DE)
Inventor: FREUDENBERG TILLMANN DIPL ING
IPC: F16F13/00
Filed: 1988-09-30
Abstract: A rubber mount having a hydraulic damping device, comprising a bearing (1) and a support (2), which, together with a spring element of annular construction made of rubber elastic material, surround an operating chamber (3) filled with fluid, the operating chamber (3) being connected by a damping opening (4) to a compensating chamber (5), and the spring element being designed as a bearing spring (6) having a vertical axis of deformation (7). In the stressed state of the rubber mount, the bearing (1) is supported on the support (2) by at least one relieving spring (8) inserted parallel to the bearing spring (6), and the relieving spring (8) is made of a material which is essentially not subject to creep and/or subsidence. 
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Patent DE-3836164-A1 (DE)
Title: Method for drawing in an endless fabric belt into a paper machine
Inventor: DOM JOSEF
IPC: D21F7/00
Filed: 1988-10-24
Abstract: The method may be carried out partially in the case of a running paper machine, which reduces the production lost times. In the felt belt loop (1), carrying tubes (3) or carrying ropes (3') are also accommodated by the winding device (2). This integrated set (2 and 3 or 2 and 3') is brought into a position so that the carrying tube (3) or carrying rope (3') can be accommodated in a mounting on the side of the machine. In this case, the carrying tube (3) or carrying rope (3') is arranged perpendicular to the paper machine in the free space in front of the machine. The mounting position is in the vicinity of an opening in the construction of the machine provided for drawing in the felt belt (1). The winding device (2) is driven into a position in which it is put down, whilst partially unwinding the belt loop. In so doing, a pre-draping shape 1A of the belt loop is formed. The put-down position is again in the vicinity of a further opening for drawing in the felt belt (1). Only after this pre-draping is the machine stopped and subsequently "cantilevered", all the necessary openings being exposed. By means of further unwinding, the belt loop is expanded into a form suitable for drawing in into the machine and, with the winding device, is driven into the machine. The belt loop is unwound fully from the winding device (2) and the empty winding device (2) is transported away out of the region of the machine. The ... Original abstract incomplete. <IMAGE>
Patent DE-3840367-A1 (DE)
Title: Direct drive
Inventor: ZIEGLER WOLFGANG PROF DR ING
IPC: F16H49/00
Filed: 1988-11-30
Abstract: Slow-running drives require a gear unit with a large reduction. Due to the inertia of this driving and gearing arrangement, driving without afterrunning is impossible. In order to provide a slow-running drive which is free from afterrunning and to provide a method for operating it, at least two coaxially aligned gearwheels (1, 5) in engagement with one another are provided, one of them being of flexible design and being deformable magnetically at least into an oval shape. Engagement between the two gearwheels (1, 5) is via the vertex of the major axis of the flexible gearwheel (5). The rotation of the vertex of the major axis is brought about magnetically. The harmonic drive and the method for operating it is particularly suitable for robots. <IMAGE>
Patent DE-3843944-A1 (DE)
Title: Electrical contactor arranged in a housing
Inventor: HOYER PETER DR
IPC: H02J13/00
Filed: 1988-12-24
Abstract: A single-pole or multi-pole contactor arranged in a housing, the electromagnetic drive of which contactor can be controlled via a cable system from any desired distance, is distinguished in that the control of the magnetic drive (29, 30) is provided via an installation bus line (18, 19), and in that, for this purpose, a bus coupler (36), having an address input switch (26), as well as, in addition, a switching relay (34) which can be directly or indirectly influenced by this bus coupler are arranged inside the housing (12 + 13) of the contactor (10, 28), this switching relay forming a switching point (33) in the supply-current circuit for the electromagnetic drive. In this case, the supply voltage for the electromagnetic drive can be tapped from the supplied power terminals (14, 15, 16) or, respectively, from one of them and a neutral conductor terminal (17), the switching relay, which can be directly or indirectly influenced by the bus coupler, being inserted into the conductor cabling for tapping the voltage. <IMAGE>
Patent DE-3905364-A1 (DE)
Inventor: GEISEN KARL DR
IPC: A61K31/505
Filed: 1989-02-22
Abstract: Pyrimidine derivatives of the formula I   <IMAGE> I  in which R1, R2, R3, R4 and R5 have the indicated meanings, the salts thereof, and a process for the preparation thereof are described. Because of their sorbitol-accumulating activity, they are suitable as a tool in a pharmacological screening model for aldose reductase inhibitors.
Patent DE-3906486-A1 (DE)
Inventor: FRANKLIN CHARLES R
IPC: B60C27/10
Filed: 1989-03-01
Abstract: An anti-skid chain for a vehicle tire comprises an inner and outer harness. The outer side harness comprises a closed loop harness line with elastic expansion members acting as a damping elements. A locking device is attached at one end of the harness line and a tensioning chain at the other end passes through the locking device, which permits movement of the tensioning chain for tensioning and prevents movement in the opposite direction. The inner side harness comprises a ring-shaped resilient stirrup which can be elastically spread apart for slipping across the tire tread. Closure members on the free ends of the stirrup lock the stirrup closed on release of the stirrup.
Patent DE-3910330-A1 (DE)
Title: Printing machine
Inventor: NISHIDA HIROSHI
IPC: B41F31/04
Filed: 1989-03-30
Abstract: The invention relates to a printing machine having a device for determining the quantity of printing ink, a plurality of stripping lamellae in conjunction with an ink fountain roller being actuated individually to control the spacing between them. According to the invention, there are provided a conversion unit, which contains conversion functions for calculating the stripper gap in relation to each individual stripping lamella and for updating the data of the conversion functions, and a control unit which receives the data of the most suitable conversion functions in order to give a command to each individual stripping lamella for individual adjustment of the stripper gap. The invention can be applied in the printing industry.
Patent DE-3920852-A1 (DE)
Title: Reset pulse generator circuit - has comparator circuit responding to trigger and fault function to reset processor
Inventor: NITSCHKE WERNER DIPL PHYS
IPC: G06F11/14
Filed: 1989-06-24
Abstract: The circuit has a trigger input (E1) coupled via a capacitor (C3), resistor (R11, R12) and diode (D1) to one input of a comparator (S2). A second input receives a request signal (E2) that is coupled to a similar arrangement (S3). The positive supply voltage (UST) connects with the positive inputs of both comparators. Outputs of the comparators connect with a third comparator (9).  The comparator generates an output that is a reset for a processor whenever there is not a trigger signal or if fault triggering occurs. USE/ADVANTAGE - Esp. in vehicle for airbag system or for seatbelts. Provides reset when fault occurs in processor.
Patent DE-3926461-A1 (DE)
Inventor: HARTMANN LOTHAR
IPC: B08B3/02
Filed: 1989-08-10
Abstract: In a valve pistol, particularly for a high pressure cleaning device, with a pistol housing (1) with a handle (2), with a valve (3) placed in the pistol housing (1) that is opened against the system pressure by a force transmission element that is displaced against a valve body (9) by a hand lever (12) that is mounted so that it can be pivoted on a pivot pin (11) in the pistol housing (1). The hand lever (12) can be pivoted over a certain pivoting path and has an actuating arm (13) that engages against the force transmission element (10). In accordance with a preferred embodiment, with little construction expense, it can be achieved that the holding force required on the hand lever (12) can be made as small as possible even when the valve body is opened, in that the pivot pin (11) is mounted in the pistol housing (1) or in the hand lever in a slot (14) extending approximately in the direction of movement of the force transmission element (10) and can be shifted in this slot, so that a shifting movement is partially superposed on the pivoting movement of hand lever (12) around the pivot pin (11), that the shifting movement of hand lever (12) is derived from its pivoting movement and for this purpose an effective drive connection, particularly a wedge-like connection is provided between the hand lever (12) and the pistol housing (1) or an L-shaped part for the pressure medium, and that a drive part is mounted on the hand lever (12) at a distance from the pivot pin (11) and a stationary support part, particularly a support roller (b 17), is installed on the pistol housing (1) or on the L-shaped part (6).
Patent DE-3927320-A1 (DE)
Title: Thermoplastic ABS moulding compsns. - contg. specified bisphenol cpds., have improved flowability on moulding
Inventor: HEINZ HANS-DETLEF DIPL CHEM DR
IPC: C08K5/41
Filed: 1989-08-18
Abstract: Compsns. (I) comprise (A) 85-99.5% (all pts.wt.), on (A) + (B), thermoplastic polymer from (A1) 30-100 % on (A), copolymer of (A1.1) 50-90 % styrene and/or styrene deriv. (A1.2) 10-50 % acrylonitrile and/or substd. acrylonitrile (A2) 0-70 %, on A) graft polymer obtainable by polymerising (A1.1) and (A1.2) in the stipulated proportions in presence of a rubber, (B) 0.5-15 %, on (A) + (B), bisphenol of formula (1), (2) or (3), R, R', R'' = H or 1-5C n-alkyl or n-alkoxy; R1 = H or 1-5 C n-alkyl; X = chemical bond, 1-15 C alkylene or alkylidene, O, S, SO, SO2, CO, or COO; m, n = 0-2; (C) 0-100 pts., per 100 pts. (A) + (B), conventional additives. Prepn. of (I) by mixing (A)-(C) in kneader, extruder, or on rollers, opt. in several stages. (A1.1) is polymerised styrene, alpha-methylstyrene, nuclear-substd. alkylstyrene, or mixt., (A1.2) is polymerised acrylonitrile and/or methacrylonitrile, (A2) is polybutadiene, styrene-butadiene copolymer, butadiene-acrylonitrile copolymer, or at least partly CrOSSlinked pOly-0u acrylate. ratio (A1.1) and (A1.) to rubber in (A2) is 95:5-10:90, and ratio (A1.1) to (A1.2) in (A) is 60:40-80:20. (B) is bisphenol A (II), bisphenol F, or 1,1-bis(4-hydroxyphenyl) -3,3,5-trimethylcyclohexane. USE/ADVANTAGE - Prepn. of shaped articles and other objects (claimed). (I) have improved flowability compared with conventional ABS compsns., permitting redn. in processing temp.; stiffness and hardness, and opt. UV stability, can also be increased.
Patent DE-3928404-A1 (DE)
Title: Input receiver for optical remote control signals - has operator with optical fibre connector coupled to transmitter
Inventor: SCHICKETANZ DIETER DR ING
IPC: H04B10/114
Filed: 1989-08-28
Abstract: The appts. (6E) input (IRE) receives optical remote control signals, transmitted in space by rediction. The signals are fed to an optical receiver (IRD) on transmission from a transmitter (ILS) in an actuator (BG). The latter has a terminal for an optical fibre (LWLI), coupled to the transmitter and leading to the appts. The appts. has also a terminal (LWE) for the optical fibre, which is linked to the optical receiver (IRO). Pref. the optical signals lie in the IR range. A diode without a blocking filter for the red spectral range may be used. The optical fibre may be of plastics. USE/ADVANTAGE - For TV and radio remote control, with simple, universally applicable remote control, irrespective of spatial arrangement of actuator and TV or radio appts.
Patent DE-3935033-A1 (DE)
Title: Driving shield with working face chamber - has bulkhead with openings giving access for different equipment
Inventor: GOEBEL CHRISTOPH
IPC: E21D9/08
Filed: 1989-10-20
Abstract: The tunnel driving shield has a working face chamber sealed off from the shield return space. It incorporates a bulkhead opening which can be closed. On the bulkhead is a suction flanged socket for a washing hose and nozzles. In the bulkhead (4) are openings (5,6) one above the other, which can be closed by covers (7,8), to give access for mechanical excavators (17). USE/ADVANTAGE - Allows selective use of mechanical or water jet equipment without awkward and involved changing processes.
Patent DE-3942794-A1 (DE)
Title: Bracing struts for motor vehicle body - form cruciform structure connecting two longitudinals chassis
Inventor: HAJTO JENOE
IPC: B62D21/06
Filed: 1989-12-23
Abstract: The motor vehicle with a self-supporting body, has a floor with two longitudinal members (2,3) fastened to its front end in the region of the front wheel suspension. These longitudinal members are connected to each other by cruciform bracing which is constructed from struts (12,13,24,25) and a central joining piece (20) to form a symmetrical structure. Two of the struts (12,13) are straight and are inclined at an angle of approx. 45 deg. to the longitudinal axis of the vehicle. The other two struts (24,25) are curved.  This form of bracing structure increases the torsional and lateral rigidity of the vehicle body.
Patent DE-4000053-A1 (DE)
Title: Optical enlarger for scanner data - projects marking lines at fixed distance from original stage plane onto projection board
Inventor: TANGEMANN PETER
IPC: G03F1/90
Filed: 1990-01-03
Abstract: The enlarger is used to register the data required for processes in scanning for the prodn. of printing manuscripts in the reproduction branch. The original image (1), e.g. transparency, negative or black-and-white film is projected to cover the image (2) in the lay-out (3). Two or more marking points or lines (4) at precisely set distance from the original image plane (5) with the original (1) are projected together onto the projection plane (6). With the aid of an electronic measuring tablet (7) the distance of the projected points or lines or transferred to a computer as electronic data. The computer uses the latter to ascertain the scale of enlargement. USE/ADVANTAGE - Producing digital forms images suitable for printing. Simplified construction reducing number of fault sources. Enlargement factor can be given directly in computer switched in-front of scanner.
Patent DE-4003429-A1 (DE)
Title: Simultaneous purificn. of waste water and waste air - with same activator, pref. weak lye
Inventor: GEIER-HENNINGER KURT
IPC: C02F1/66
Filed: 1990-02-06
Abstract: In simultaneous purificn. of waste water and waste air, the water and the air are treated at the same time, in a reactor, with the same activator, pref. weak lye. ADVANTAGE - The process is cheap, using CaO and ''Este Softreiniger'' 15 VP 1817 (RTM). There is no formation of nitrite and nitrate.
Patent DE-4005565-A1 (DE)
Title: Bicycle saddle with air cushion - with valves, to adjust hardness according to rider's weight
Inventor: BINDER HANS JOACHIM DR
IPC: B62J1/26
Filed: 1990-02-22
Abstract: The bicycle saddle comprises a cover (2), a carrier (4) and a support. Between the saddle and the cover, at least in the region under the bones, the saddle includes an air cushion (1) which can be inflated and has the same shape as the saddle. The cushion (11) is integrated in or underneath the cover (21), and the hardness of the saddle surface is controlled with a valve and an air pump. The cushion is made of elastic material, esp. synthetic foam. The cushion may comprise two air cushions. ADVANTAGE - The hardness of the saddle is adjustable according to the weight of the rider.
Patent DE-4007320-A1 (DE)
Title: Universal clothes hanger for all sizes garments - has length adjustable arms with fit-on extension members having non-slip covering
Inventor: BENGSCH PETER
IPC: A47G25/32
Filed: 1990-03-08
Abstract: The universal coat hanger has a head piece (2) with hook (1) and length adjustable hanger arms (3, 4). These arms are fitted with extension members (9, 10) which are of substantially U-shaped cross-section at least on their inside and are designed to fit onto the arms (3, 4). The extension arms pref. have a non-slip covering (21, 22). The hanger arms can have indentations or projections to engage with the resiliently fitting detent cams of the extension members. USE - As a hanger for all sizes of garments.
Patent DE-4007728-A1 (DE)
Title: Perylene-3,4,9,10-tetra:carboxylic acid di:imide pigments prepn.
Inventor: SCHUETZE DETLEF-INGO DIPL CHEM
IPC: C09B67/00
Filed: 1990-03-10
Abstract: Perylene-3,4,9,10-tetracarboxylic acid diimide pigments and their N-alkyl derivs. with 1-4C in the alkyl gp. having easy dispersibility, good brilliance and high colouring power, are prepd. by converting the crude pigment into finely divided form by milling in the absence of organic solvents, with or without the addn. of salt, by salt kneading or by pptn. from sulphuric acid, thene treating the prod., after removing salt or sulphuric acid, with a mixt. of water and an organicc solvent chosen from alcohols, ketones, carboxylic acids and carboxylic acid esters. Pref. the treatment is carried out at 60 - 200 deg.C, opt. under elevated pressure, using a mixt. of water and 1-4 C alkyl esters of aromatic carboxylic acids, partic. methyl benzoate or dimethyl phthalate. The raw material used for the solvent treatment is pref. in the form of a wet presscake. Pref. the treatment is carried out using 0.1 - 100 pts.wt. organic solvent and 1-30 pts.wt. water per pt.wt. dry pigment.
Patent DE-4007857-A1 (DE)
Title: Pair of rails for supporting vehicle seat - uses extendable strip to prevent ingress of foreign bodies
Inventor: GOERES DIETMAR DIPL ING
IPC: B60N2/07
Filed: 1990-03-13
Abstract: The pair of rails for a motor vehicle seat consists of a sliding rail (7) connected to the seat structure and a guide rail (1) connected to the vehicle floor, and having a slot (4) defined by a strip-shaped material section (3). An elastically extendable textile band (18) extends over the whole length of the guide rail and closes off the uncovered section of the slide rail by resting on the material forming the slot. ADVANTAGE - Pair of seat rails in which the ingress of damage creating foreign bodies is prevented.
Patent DE-4008546-A1 (DE)
Title: Monoclonal antibodies to osteocalcin - reacting specifically with active form, useful for diagnosis, esp. of bone disease
Inventor: HINO FUMITSUGU
IPC: C12N5/18
Filed: 1990-03-16
Abstract: New monoclonal antibodies react specifically with osteocalcin (OC) contg. a gamma-carboxyglutamate (Gla) gp. and do not react with OC not contg. a Gla gp. Also claimed are (a) hybridomas producing antibodies of the above type, (b) hybridoma FERM BP-2724, which produces antibodies that react with both Gla-contg. and Gla-free OC and (c) antibodies produced by FERM BP-2724. USE/ADVANTAGE - The antibodies are capable of distinguishing between the active (Gla-contg) and inactive (Gla-free) forms of OC and are thus useful for diagnosis of diseases associated with abnormal active OC levels esp. bone diseases such as post-menopausal eosteoporosis, as well as myeloma, Behcet's disease, chronic kidney disease and hyperthyrodism.
Patent DE-4009088-A1 (DE)
Title: Multi-fibre output coupler for applying laser beams to workpiece - has X-shaped body to receive fibres and screw spring mechanism in slot to adjust spacing and angle of fibres w.r.t. each other
Inventor: ORTIZ JUN ANGEL LUIS
IPC: B23K1/005
Filed: 1990-03-21
Abstract: The coupler has synthetic resin material for receiving a number of fibres and for directly applying laser beams to a workpiece. An arrangement disposed in the body adjusts the spacing and angle between the fibres. This arrangement has a screw disposed to engage a fibre at a position and a spring having two ends. The first spring end engages the fibre opposite the first screw and the second spring end engages the body. - A first pair of slots are parallel w.r.t. each other. A second pair are at 90 degrees w.r.t. each other.
Patent DE-4013822-A1 (DE)
Title: Leg or arm fractured bone fixing mechanism
Inventor: FISCHER JUERGEN DR MED
IPC: A61B19/00
Filed: 1990-04-30
Abstract: The fixing mechanism for a fractured bone consists of at least two rings (1,2), which are placed around the bone.  The rings are mutually spaced and lie in planes at right angles to the axis of the bone. Wire clamps (6,9) are fitted to each ring (1,2) and grip the ends of wires (7a,7b,10a,10b) which hold the parts of the bone in position. Adjacent rings are connected to each other by turn-buckles (13a,13b,13c,13d), which have ball joints at each end. Each end ball fits in a socket in a clamp (11a-d; 12a-d) attached to the rings.