baber/WOPTO huggingface dataset:
Patent DE-3834450-A1 (DE)
Title: Facsimile unit
Inventor: MAEMURA KOICHIRO
IPC: H04N1/333
Filed: 1988-10-10
Abstract: A facsimile unit exhibits a function for stepping down a data transmission rate from initial transmission rates to a number of new transmission rates on the basis of a ratio between the total number of data frames which have been initially transmitted to a receiver and the number of data frames which have been requested by the receiver for a retransmission. In this manner, an optimum new data transmission rate can be determined accurately and quickly. A parameter memory which contains information relating to ranges of determination in which an error correction mode of the operation is to be used, can be preferably provided in a facsimile device which exhibits both the error correction mode (ECM) and a normal mode. In this type of construction, the ECM mode can then be set automatically. In such a facsimile device which has both an ECM and a normal transmission mode, a common buffer memory is provided for temporarily storing coded image information either in the ECM or in the normal transmission mode.
Patent DE-3838184-A1 (DE)
Title: Immunological separation and detection method for multiple determinations
Inventor: GILAK ARMIN DIPL CHEM DR RER N
IPC: G01N33/538
Filed: 1988-11-10
Abstract: An RIA/IRMA simultaneous method carried out using three, where appropriate two, antibodies and a chromatography column makes it possible to carry out simultaneously at least two determinations of immunologically detectable substances without elaborate separation techniques in a short time.
Patent DE-3838627-A1 (DE)
Title: Open-jawed spanner for screws, nuts or the like
Inventor: ULRICH HEINRICH
IPC: B25B13/46
Filed: 1988-11-15
Abstract: The open-jawed spanner consists of a spanner handle (1) and a spanner head (2) with two spanner jaws of different jaw length which form the spanner opening (3) between them. The spanner head (2) and the spanner handle (1) are pivotably interconnected, the pivot axis (7), which extends outside the spanner opening (3), being situated perpendicularly on the plane of the spanner opening and a stop (8) being provided, which limits the pivoting movement of the spanner handle (1) with respect to the spanner head (2) in the pivoting direction shown by the arrow (6). <IMAGE>
Patent DE-3842857-A1 (DE)
Title: Electric flow heater
Inventor: KANTNER ALEXANDER DIPL PHYS DR
IPC: F24D19/10
Filed: 1988-12-20
Abstract: In an electric flow heater the energy which is consumed when water is drawn is to be shown to the user in a simple manner. For this purpose, a current measuring device (11, 12) measures the current which flows through the heating element. The electric energy which is consumed during a water-drawing operation can be read on a display device (13). <IMAGE>
Patent DE-3842912-A1 (DE)
Title: Toilet seat with contact protection cover
Inventor: LUTZ RAINER
IPC: A47K13/16
Filed: 1988-12-21
Abstract: In the case of a toilet seat with contact protection cover, at least the sitting surface of the toilet seat is covered with the contact protection cover, the latter being arranged in an attachment above the WC bowl. A fully automatic operation of the toilet is described, in which the toilet seat is fully automatically covered with the contact protection cover, the seat is fully automatically pivoted from its raised position to the lowered position, and after use the flushing is set in operation, whereby the contact protection covers are removed from the toilet seat and the seat is pivoted into its raised position again. The seat is assigned a voluntarily operable lifting and lowering drive, in the case of which, with the seat raised, a clamping device comes into operation which withdraws a contact protection cover from the receiving space and firmly clamps it on the seat. When the seat is lowered and once it has been relieved of the load, the flushing is set in operation, which removes the contact protection cover from the seat.
Patent DE-3902903-A1 (DE)
Title: Medical bed
Inventor: MUETZELL THEODOR DR MED
IPC: A61G7/00
Filed: 1989-02-01
Abstract: The invention describes a MEDICAL BED for combating degeneration of the human skeleton. The invention proposes a frame (1) and a cloth (5) which is mounted so as to be displaceable relative to the (patient's) body (2) and relative to the frame (1); and, furthermore, an embodiment of the lying platform in the form of mutually overlapping supports (4 and 5), and moreover, fitting of the support member with elements of an adhesive closure (3). <IMAGE>
Patent DE-3906107-A1 (DE)
Title: Square press
Inventor: TOTH JOZSEF
IPC: B30B7/04
Filed: 1989-02-27
Abstract: The invention relates to a square press having pressing bodies (T1, T2, T3, T4) which with their flat surfaces (Z1, Z2, Z3, Z4) seal off the pressing space (1), and a press frame (2), which guides the pressing bodies (T1, T2, T3, T4) at their flat surfaces (V1, V2, V3, V 4), in which according to the invention each of the pressing bodies (T1, T2, T3, T4) has two sealing surfaces (Z1-Z2, Z2-Z3, Z3-Z4, Z4-Z1) and the sum of the sealing angles (a1, a2, a3, a4), in each case enclosed by the latter, is 360@, the guide surfaces (V1, V2, V3, V4) of the press frame (2) being designed perpendicularly with respect to the angle-bisecting T (f1, f2, f3, f4) of the sealing angles (a1, a2, a3, a4 ). The individual sealing angles (a1, a2, a3, a4) are preferably designed such that they are of the same size. The novel generation of pressing according to the invention, which brings about a change in volume which is in a square relationship to the pressing movement, can be used in a multiplicity of technical fields to increase the pressing parameters and to improve the quality of the pressed pieces. <IMAGE>
Patent DE-3908357-A1 (DE)
Title: Antilock hydraulic brake systems
Inventor: DAVID ANTON
IPC: B60T8/40
Filed: 1989-03-15
Abstract: The invention relates to an antilock hydraulic brake system comprising a pedal-operated master cylinder (21), to which the wheel brakes (22 to 25) are connected by way of pressure medium lines (31 to 38) and valve devices, with connections for a pressure medium reservoir, and wheel sensors (39 to 42) and control electronics (28) for detection of the rotational wheel behaviour, by means of which valve devices, inserted into the pressure medium lines (31 to 38) and actuatable for controlling the brake slip, each respectively control a control circuit assigned to a wheel brake. For a more functional construction and reduced auxiliary power demand, the invention proposes to combine the valve devices of each control circuit (1, 2, 3, 4), each respectively comprising a parallel connection of two directional valves (5 to 12), controllable independently of one another and open in the rest position, with a non-return valve (13 to 20) respectively assigned in series, of which one non-return valve (14, 16, 18, 20) per control circuit (1, 2, 3, 4) opens towards the brake master cylinder (21) and the other non-return valve (13, 15, 17, 19) towards the wheel brake (22, 23, 24, 25), a pressure wave generator (27) in a volume reduction phase feeding pressure medium into the wheel brakes (22 to 25) in order to build up pressure during antilock braking. <IMAGE>
Patent DE-3908635-A1 (DE)
Inventor: GROMILOVICH ALFRED DIPL ING
IPC: B24B41/02
Filed: 1989-03-16
Abstract: A grinding carriage (1) is supported on a grinding machine by a double-prism anti-friction narrow guide (2) and a pretensioned anti-friction flat guide (3) which are arranged parallel to the grinding spindle axis (5). The guiding ratio of the length of a needle cage of the guide (2) to the distance (b) between the prism guides of the guide (2) is 4:1. The double- prism guide (2) is arranged close to and under the axis of rotation (5) of the grinding spindle (6) to provide high rigidity and precision guiding. The grinding carriage (1) and the arrangement of the carriage drive (8) is designed in such a way that the overall mass centre of gravity Sges of the grinding carriage (1) with grinding spindle (6) and drive motor (7) are vertically aligned with the centre of the drive (8). <IMAGE>
Patent DE-3912520-A1 (DE)
Title: Rear suspension for motor vehicle - has each rear wheel mounted on stub axle which can swing about vertical axis
Inventor: BAUSCH PAUL DIPL ING
IPC: B60G3/26
Filed: 1989-04-17
Abstract: The motor vehicle has a rear axle suspension system in which each rear wheel is mounted on a stub axle attached to a block (5) which can swing about a vertical axis (6). The block (5) has an attached arm (8) which is pressed against a stop (13) by a compression spring (15). The block (5) is mounted on the outer end of an arm (1) which has its other end supported in a resilient bearing (2) attached to the underside of the vehicle structure (3). The outer end of the arm (8) is attached to a track rod (10) which is attached to the vehicle structure (3) by a bearing (11) which is flexible in the longitudinal direction of the  vehicle. .USE - Rear suspension for motor vehicle.
Patent DE-3913424-A1 (DE)
Title: Water massage hand brush - has exchangeable bristle head and bristle divider forming radial water exit slots
Inventor: GREBE HERBERT
IPC: A46B11/06
Filed: 1989-04-23
Abstract: The water massage hand brush consists of exchangeable bristle head (2), bristle divider (6), bristle head holder (3) with bayonet fixing attached to handle (1). The brush is connected to the water supply by a flexible hose (5). The bristle divider has radial spokes separating the bristles at the base, forming water exit slots, the bristles closing up above the slots. The water runs from a nozzle underneath the bristle head through the water exit slots, using full massage effect of the water. USE/ADVANTAGE - Water massage hand brush. Easy exchange of bristle head. Hardly any unnecessary splashing. Ideal for face massage.
Patent DE-3913954-A1 (DE)
Inventor: STIEF GEORG DR
IPC: A61P43/00
Filed: 1989-04-27
Abstract: PCT No. PCT/EP90/00644 Sec. 371 Date Oct. 18, 1991 Sec. 102(e) Date Oct. 18, 1991 PCT Filed Apr. 21, 1990 PCT Pub. No. WO90/12586 PCT Pub. Date Nov. 1, 1990.A method of treating erectile dysfunctions in mammals and men, by administering to the mammal or man a pharmaceutical composition comprising a therapeutically effective amount of a calcitonin gene-related peptide.
Patent DE-3914245-A1 (DE)
Title: Horizontal cylindrical central heating boiler - has doubler walled water jacket with radial fins projecting into furnace chamber from outer surface of inner lining
Inventor: DRUEE KONRAD
IPC: F24H1/26
Filed: 1989-04-29
Abstract: The central heating boiler especially for multi storey heating is a horizontal cylinder comprising a double walled water jacket (5). From the outer surface of the inner lining radial fins  project into the furnace chamber (10), and another cylindrical liner (28) with a wide gap (29) along the underside axially parallel to the cylnider, is located close to the fins. From the inside surface of the liner (28) other fins (32) project towards the inner casing of the water jacket forming a forced draught (30,31) for the flue gas. USE/ADVANTAGE - Has greater heating surface and better sound dampening.
Patent DE-3915608-A1 (DE)
Title: Yarn winding machine - has reel changeover mechanism with scissor motion for fine yarns
Inventor: LENK ERICH DR ING
IPC: B65H67/052
Filed: 1989-05-12
Abstract: A constant speed yarn winding machine has a cross wound traverse mechanism, yarn input roller reel change mechanism with a scissor motion and yarn threader, in which it is arranged for the blade on the scissor plate to have a notch with an acute angle, directed to the edge of the guide plate. The yarn is delivered at a constant speed through the eyelet (1) across the angular plate (25) into the traverse mechanism, and around a feed roller, which is also the drive roller for the reel (6) which is built on a tube. When the reel (6) is full, sensors cause the change mechanism to operate, so that the full reel revolves away from the drive roller, and a new tube, (10.2) is brought into action. USE - To have a gentle action on the scissor plate. for use with fine yarns, and at the same time to avoid the use of a separately driven scissor.
Patent DE-3915987-A1 (DE)
Inventor: VOLTMER HELMUT
IPC: B65C3/16
Filed: 1989-05-17
Abstract: A system for applying pressure sensitive labels (12) to articles (14), such as bottles, includes a vacuum drum (18) having an outer cylindrical surface (20), a plurality of vacuum passages (22) in open communication with the outer surface and equally spaced around the drum, means (24, 42) for delivering pressure sensitive labels onto the outer surface of the drum at a predetermined speed of advance and means for rotating the drum with a predetermined linear speed of the outer surface which is greater than the speed at which labels are delivered to the outer surface, so that the outer surface slips on each label until vacuum is applied to a vacuum passage at a label pick-up station (50) whereby the vacuum picks up the front edge of each label, and whereby labels are spaced uniformly on the drum from the label pick-up station to a label applying station. Labels are initially carried on a web (26), the speed of advance of the web being adjusted to match the speed of advance of the articles. <IMAGE>
Patent DE-3925484-A1 (DE)
Inventor: BOB KONSTANTIN DR
IPC: A61B1/00
Filed: 1989-08-01
Abstract: An endoscope device includes an endoscope tube having a forward head piece and a flexible eversion tube for moving the head piece into a channel-like body cavity by means of fluid pressure. The eversion tube has an outer portion; a turning portion engaging the head piece; and a rearwardly extending inner portion. A first fluid pressure is exerted in a space between the outer portion and the inner portion of the eversion tube, which space is sealed from ambient surroundings. A second fluid pressure is exerted in a space between the endoscope tube and a rearwardly extending inner portion of the eversion tube.
Patent DE-3930272-A1 (DE)
Inventor: BERGHAUS UWE F W DR
IPC: G01S17/95
Filed: 1989-09-11
Abstract: The lidar (1) comprises a transmitter (3) for linear-polarized radiation (12), a receiver (5) having a first receiving device which measures the intensity of the back-scattered radiation (15) from the transmitted cone of rays (12) in the polarization plane thereof and perpendicular thereto, and a second receiving device which measures the intensity of the back-scattered radiation (17) from an annular spatial region outside the transmitted cone (12), and an evaluating device (7) for evaluating the measured signals in order to determine whether a wall of fog (14) or snow or rain or a solid obstacle to visibility is present at a distance (d) to be measured. The nature of the obstacle and its distance (d) from the lidar (1) are indicated in an indicator (43a, 43b, 43c, 43d, 44). The lidar (1) according to the invention can be incorporated as a distance monitor in a motor vehicle and, in conjunction with a data processing device and a tachometer measuring the speed of the vehicle, can be used to obtain an optimum speed of the vehicle by acting on the drive and/or brake system, depending on the environmental conditions determined from the measured data. <IMAGE>
Patent DE-3931316-A1 (DE)
Title: Supporting wall construction for banks - uses small individual prefab. sections bolted together
Inventor: LOHMILLER HERMANN DR ING
IPC: E02D29/02
Filed: 1989-09-20
Abstract: The supporting wall secures several excavated zones above each other, using wall strips, pref. of reinforced concrete, which are constructed, beginning at the top. Each wall strip consists of two more separate sections (1, 16), e.g. a row of prefabricated elements, forming a segment (1) above the overlapping area, and an in-situ concrete boom (16) in that area. The connection between the sections is arranged, so that the forces acting on the segments are transmitted by its feet (1a) in horizontal and vertical direction, onto the concrete boom. The boom is supported by the ground behind it via anchors (4). The heads (1b) of a segment are connected by elements to anchor heads of the boom, to transmit forces in horizontal directon. USE - Earth bank supporting wall construction.
Patent DE-3933133-A1 (DE)
Title: Cover for collectors or windows - consists of foil stretched over frame and made taut by pneumatic source
Inventor: LESSING HELMUT DR
IPC: F24J2/50
Filed: 1989-09-18
Abstract: The covering and sealing device is used to protect solar eneergy collectors and windows. It uses a foil (2) and involves the use of a pneumatic source (8), either in the frame or outside it, to stretch the foil (2) tight and fill the intervening space (6) between the foil and the window or collector. The system ensures that the foil remains stretched light inside its frame. The frame and foil assembly are suitable for installation in a window opening. USE/ADVANTAGE - Window units for greenhouse or solar energy collectors have foil covers which are easy to assemble and repair.
Patent DE-3934563-A1 (DE)
Inventor: HAUFE RICO DIPL ING
IPC: B07B13/04
Filed: 1989-10-17
Abstract: Apparatus for separating out dimensionally-true sweets from a heap of sweets comprises a vibratory conveying table (1) provided with uniform longitudinal slots and guide rails (2) arranged in the region of the longitudinal slots, the slots including sorting gaps through which dimensionally-true sweets can drop. To prevent wedging of sweets in the gaps, a clearing comb (4) which is movable in horizontal and ventical direction parallelly to the longitudinal slots and engages into the longitudinal slots, is arranged in the region of the slots and underneath the table. The comb has tines (4.1) which travel on a cyclic path (I, II, III) from a start position (I) through the slots to an end position, and than back under the slots to the start position. <IMAGE>
Patent DE-3935550-A1 (DE)
Inventor: BAUER K PROF DR
IPC: A61K9/00
Filed: 1989-10-25
Abstract: A chewable or suckable pharmaceutical form, a process for its preparation and its use as platelet aggregation inhibitor for the prophylaxis and treatment of thromboses and infarcts is described. The chewable or suckable pharmaceutical form contains 100 parts by weight of acetylsalicylic acid, 10 to 100 parts by weight of an edible acid which is used in effervescent compositions, or of an acidic salt of an acid of this type, 0 to 5000 parts by weight of polysaccharide, 10 to 100 parts by weight of edible carbonate or bicarbonate, 0 to 5000 parts by weight of protein and sugar, sugar alcohols, sweeteners, flavourings, other customary granulating and/or tabletting aids and/or chewing gum bases, in each case, where necessary, with the proviso that the pharmaceutical form must contain either polysaccharide or protein or a mixture of these two substances.
Patent DE-3938653-A1 (DE)
Inventor: MATHE ZOLTAN F
IPC: C23C18/44
Filed: 1989-11-21
Abstract: An electroless gold plating composition comprises an aqueous solution of:   (a) alkali metal gold cyanide in an amount sufficient to provide from 1.0 to 16.6 grams per litre of gold (calculated as metal);   (b) from 3 to 110 grams per litre of alkali metal cyanide; (c) from 2 to 10 grams per litre of a boron compound which is an alkyl amine borane and/or an alkali metal borohydride;   (c) from 10 to 1100 grams per litre of alkali metal hydroxide; and   (e) from 0.1 to 0.3 grams per litre of a stabilizer of the formula   <IMAGE> wherein R1 is -COOH, -OH, -CH2OH or -SO3H (or an alkali metal salt thereof); R2 is -COOH, -OH, -Cl, -H, (or an alkali metal salt thereof) and is in the 2, 5, or 6 ring position, and  -NO2 is in the 3 or 4 ring position; said composition having a pH of from 12.5 to 14.0; the weight ratio OH<->/CN<-> being from 4.0 to 10.0; and the oxidation/ reduction potential of the solution being -550 to -700 millivolts. The bath may be replenished during use with a replenisher formulation comprising alkali metal gold cyanide in an amount of 60-100 grams per litre (as metal); alkali metal hydroxide in an amount of 1-10 grams per litre; and further stabilizer in an amount of 2-6 grams per litre. The oxidation/reduction potential of the solution may be monitored during the plating step and increments of stabilizer may be added to maintain the potential within the range -550 to 700 millivolts.
Patent DE-3938854-A1 (DE)
Title: Monitoring punching tools during punching process - by detecting parameters, e.g. body signal noise and punching force, in time correlation with punching process
Inventor: HAUSEN ANDREAS
IPC: B30B15/00
Filed: 1989-11-23
Abstract: One or more significant signal parameters are detected via sensors mounted on the punching tool in time correlation with the punching process and are compared with predefined demand values.  The body noise amplitude of the tool is monitored for compliance with a tolerance range. The permissible fluctuation of the body noise signal is not limited during defined time intervals so that punch specific impulses remain unchanged. The amplitude of the punching force on the tool can also be detected using a fixed range of fluctuation. The maximum and/or the integral of the punching force is/are determined over the punching period and compared with predefined demand values. USE/ADVANTAGE - For monitoring punching tools during punching process. Punching tool may be monitored throughout entire production process.
Patent DE-3941372-A1 (DE)
Title: Electrical supply cable for surface mining machine - has lead-in device at end of pivoted guide part leading to cable drum
Inventor: BRINKMANN FRIEDRICH ING GRAD
IPC: H02G1/06
Filed: 1989-12-15
Abstract: The electrical supply cable has a lead-in device (25) coupled via a guide path to a cable drum (18). At least part (13) of the guide path is pivoted to the mining machine (1) about a vertical axis (5), the lead-in device (25) attached to the free end of the pivoted part (13). The pivoted part (13) has a length sufficient to ensure that the lead-in part (25) projects beyond the mining machine in 3 coordinate directions, its height pref adjusted via a further setting mechanism. ADVANTAGE - Ensures ready cable access.
Patent DE-3942095-A1 (DE)
Title: Clamping ring for disc brake cylinder seal - has overlapping ends for all-round pressure grip
Inventor: STRATTHAUS MANFRED
IPC: F16D65/18
Filed: 1989-12-20
Abstract: The protective seal for the brake cylinder of the disc brake has shaped overlapping ends to provide an even pressure onto the seal all round the circumference, the ring presses the seal into a groove in the cylinder. The overlapping ends can have a stepped profile, in two directions. Alternately the ends can be sloped over each other, leaving the overall thickness of the ring unchanged. ADVANTAGE - Improved seal, less risk of ingress of moisture.
Patent DE-3943522-A1 (DE)
Title: New aminoethoxy carboxylic acid derivs.
Inventor: HERRMANN RUBERT DR RER NAT
IPC: C07C217/08
Filed: 1989-07-26
Abstract: Aminoethoxy carboxylic acid derivs. of formula (Ia) and (II)-(IV) are new, where m = 1-10; n = 0-10; Q=R2,R3N, maleimide, OCN-or SCN-; R2 and R3 = H, haloacetyl, acryloyl or maleimidoalkanoyl R1 = H, p-nitrophenyl, succinimido, halogen or 2-7C alkanoyl, but not H when R2=R3=H; Y = the residue of a COOH-contg. dye, peptide or protein, or a nucleic acid or biotin; Z = the residue of an amino-contg. chapter, dye, protein, peptide or nucleic acid. Prodn. of aminoethoxy carboxylic acids of formula (I) is effected by reacting an alcohol of formula (V) with a diazoacetate ester of formula (VI) N2CHCOOR, converting X to an amino gp. when X = halogen, and hydrolysing the prod.: X = halogen or phthalimido; R = 1-6C alkyl.