baber/WOPTO huggingface dataset:
Patent DE-3545547-A1 (DE)
Title: Ball cock as a shut-off and regulating fitting for flows of gaseous and liquid substances, particularly those containing abrasive solids
IPC: F16K5/06
Filed: 1985-12-21
Abstract: Ball cock as a shut-off and regulating fitting for flows of gaseous and liquid substances, especially those containing abrasive solids. The basic structure comprises pipe connection elements, seat rings, a valve ball with a shaft and a shaft guide housing with a shaft seal. The valve ball and the seat rings are composed of a sintered ceramic material. The valve ball is fitted into the seat rings in a sealed manner without the use of elastomers. The seat rings are clamped between the pipe connection elements and the shaft connected to the valve ball is passed through the shaft seal. According to the invention, the shaft guide housing is designed with a casing element which surrounds the seat rings at their circumference. The pipe connection elements have a clamping flange with an inside diameter corresponding to the through bore of the seat rings. The casing element is clamped between the clamping flanges of the pipe connection elements, a soft packing being arranged between the outer front face of the seat rings and the complementary sealing surface of the clamping flanges. <IMAGE>
Patent DE-3605022-A1 (DE)
Title: Pipe clamp
Inventor: ALLERT KURT
IPC: F16L3/10
Filed: 1986-02-18
Abstract: Pipe clamp which can be opened out. Its two pipe-clamp parts are produced from in each case one strip which, with the exception of the at least one hinge eyelet, is disposed in two layers. The hinge eyelet or eyelets connects/connect these two layers together in one piece.
Patent DE-3611395-A1 (DE)
Title: Rotating piston compressor
Inventor: SCHABERT HANS-PETER DIPL ING
IPC: F04C28/14
Filed: 1986-04-04
Abstract: In the rotating piston compressor according to Patent Application P 3530436.7, in which the piston (3) is supported with a thin-walled shell (9), the drive shaft (13) bearing the shell (9) serves as drive member for control members (16, 30, 31) which separate suction and pressure spaces (18, 19) in the cylinder (2) from one another and/or suction and pressure lines (17, 21) which are connected to the cylinder (2). A forced control which is suitable for high speeds is thus obtained. <IMAGE>
Patent DE-3614022-A1 (DE)
Title: Support apparatus
Inventor: KOCK HEINRICH
IPC: B64F1/315
Filed: 1986-04-25
Abstract: A support apparatus (10) for loading platforms has two support parts which can be displaced relative to each other by means of a pressure medium. The first support part (12) has on its outer surface (13) a plurality of grooves (140-149) essentially parallel to and at a distance from one another. The grooves are arranged at right angles to the displacement axis (15) on both support parts (11, 12). A bearing part, which has a groove (17), is fastened to the first support part (11) in that a fitting key (18) is located both in the groove (17) of the bearing part (18) and in the groove (140-149) of the first support part (11). <IMAGE>
Patent DE-3615423-A1 (DE)
Title: Rotary valve for controlling the admission and exhaust of internal combustion engines, especially of four-stroke engines
Inventor: RENNER ALBERT
IPC: F02B75/02
Filed: 1986-05-07
Abstract: For controlling the admission and exhaust of internal combustion engines, especially for four-stroke engines, a cylinder head, which is equipped with 2 vertical ports, is arranged above the combustion chamber. Likewise, a horizontal shaft, which is also equipped with 2 ports, is located in the cylinder head. Due to the rotation of the shaft the ports, according to the four-stroke cycle, are either made to coincide (exhaust or induction), or closed (compression or power). A half revolution of the valve shaft corresponds to one four-stroke cycle, so that after each cycle the direction of flow in the ports of the shaft is changed. The surfaces of the valve shaft which respectively close the combustion chamber at the firing point have a small depression in order to be able to accommodate any deposits of solid combustion residues.
Patent DE-3620562-A1 (DE)
Title: Dust extraction device for rotary grinding machines
Inventor: FABRITIUS HANS J
IPC: B24B55/10
Filed: 1986-06-19
Abstract: Dust extraction device for rotary grinding machines according to patent... (Patent Application P 3607106.4), in which the extraction bell (2) has a means (90 to 93), operable from outside the extraction bell, for locking the rotation of the drive shaft (73) of the grinding machine (7), and said means is arranged and constructed so that it can engage in the blades (62) of the blade wheel on the fan (6). <IMAGE>
Patent DE-3621967-A1 (DE)
Title: Pipe-shaped pump unit with drive motor
Inventor: LETTMANN HEINRICH JOSEF
IPC: F04D13/06
Filed: 1986-07-01
Abstract: In order to be able to insert a pump unit driven by a drive motor in a transport pipeline, it is proposed that the rotor (12) of the drive motor (10) of the pump unit (1) that can be introduced in the transport line (3, 3) be connected directly or through driving power transfer members to the rotor(s) of the axially transporting pump(s) (20; 30; 40; 50), whereby the rotor (12) of the drive motor (10) exhibits a rotor body that accepts the short-circuited rotor winding (12.2) between the pole shoes (12.1), which rotor body is equipped with a pipe-shaped internal space (19) extending over the entire length of the rotor (12). <IMAGE>
Patent DE-3624615-A1 (DE)
Title: Closing and opening device on presses, in particular hollow-article blow moulding machines or the like
Inventor: KOETKE CLAUS-DIETER
IPC: B29C49/32
Filed: 1986-07-21
Abstract: Closing unit or press system which ensures a frictional closing operation of two-part or multipart parallel mould parts. The special feature of this system is the central force coupling in the case of a column-free closing plate plane. A free working range is ensured and a parallel closing of the mould parts with a centrally acting closing force.
Patent DE-3625279-A1 (DE)
Inventor: BERG ALOYS DR
IPC: A61K31/10
Filed: 1986-07-25
Abstract: The invention relates to the use of probucol for preventing and treating heart diseases, wherein a reduced myocardial oxygen consumption is desirable or necessary, such as cardiomyopathy of various origins, the hyperkinetic heart syndrome and coronary heart disease, including coronary insufficiency and its concomitant symptoms or secondary diseases.
Patent DE-3630730-A1 (DE)
Title: Single-pin hinge as a twin hinge
IPC: E05D3/08
Filed: 1986-09-10
Abstract: In the single-pin hinge as a twin hinge with a frame hinge part and two wing hinge parts articulated on a common joint pin, the frame hinge part has a fork part receiving the joint pin, the hinge arms of the wing hinge parts being arranged between the legs of the fork part. At the same time, the frame hinge part consists of a fastening part extending along a body wall, of an intermediate arm extending at right angles thereto on the end face of the body wall and of the fork part projecting at right angles from the intermediate arm. The intermediate arm (8) has a length exceeding the thickness of the body wall (12), as seen in horizontal projection. At the same time, the length of the intermediate arm (8) is larger by half the thickness dimension of the fork part (9) than the body-wall thickness, as measured from the inside of the fastening part (6) of the frame hinge part (2). This design affords the possibility of being able to use a single-pin twin hinge even when two individual pieces of furniture are placed with a respective body outer wall against one another. <IMAGE>
Patent DE-3633265-A1 (DE)
Title: Electric battery
IPC: H01M10/36
Filed: 1986-09-30
Abstract: Chargeable, lead-free electric battery in accordance with P 3514013.5 which has been improved by adding silica gel (SiO2) to the electrolyte in the anode compartment.
Patent DE-3640013-A1 (DE)
Title: Instrument for reattachment of a detached retina to the inner wall of the eyeball
Inventor: SCHLEGEL HANS-JOACHIM PROF DR
IPC: A61F9/007
Filed: 1986-11-24
Abstract: The invention proposes an instrument for reattachment of a detached retina to the inner wall of the eyeball. This instrument comprises a bubble-shaped or pocket-shaped balloon (12 and 17, respectively) which can be inserted into the interior of the eyeball, consists of a thin-walled, flexible, transparent, water-tight, sterilisable material which contains ferromagnetic particles (15, 20) at least in some parts and which is connected to a piece of tubing (13, 18) opening in the balloon interior, and at least one permanent magnet (23) which is surrounded by a sheath (24) of a water-tight, sterilisable material. <IMAGE>
Patent DE-3640198-A1 (DE)
Title: Covered attachment for a compensation weight
Inventor: THISSEN WERNER P
IPC: F16F15/32
Filed: 1986-11-25
Abstract: A covered attachment of the compensation weights (8) is provided on a wheel rim of a motor vehicle wheel. For this purpose, a circumferential groove which is open to the outside is provided on the wheel rim for receiving the compensation weight(s) (8), formed on a rim section (1) adjacent to the rim flange (2). Furthermore, a cover ring (20) which is provided with an attachment means is present for this groove and the compensation weights also located therein. In order to provide such an attachment means which ensures a secure seat of the cover ring on the wheel rim even in the case of clear dimensional deviations between wheel rim and cover ring, a profile (30) made of elastomer material serves as attachment means, the said profile (30) resting with a first part of its cross-section on the rim section (1) and resting with another second part of its cross-section on the cover ring (20) or on a flange which is connected in one piece to the cover ring or on securing elements which are provided on the cover ring. <IMAGE>
Patent DE-3701313-A1 (DE)
Title: Carrying pack for two cylindrical containers
Inventor: BIENAIME PATRICK
IPC: B65D71/54
Filed: 1987-01-17
Abstract: A carrying pack for two cylindrical containers, such as bottles, having a circumferential section (2) which surrounds the containers and is provided with closure parts. Moulded onto this circumferential section are, on the one hand, bottom sections (9, 10, 23) and, on the other hand, projections (13, 14, 18) with neck and head pieces. <IMAGE>
Patent DE-3706376-A1 (DE)
Title: Process for the preservation of wood and derived timber materials
Inventor: METZNER WOLFGANG DR
IPC: B27K3/30
Filed: 1987-02-27
Abstract: The present invention relates to a process for the preservation of wood and derived timber materials using a wood preservative based on at least one fluorine- or fluorine-ion-containing alkali metal salt and/or ammonium salt and/or a phosphate-ion-containing composition, preferably composed of, or also containing, alkali metal monofluorophosphate and/or alkali difluorophosphate, the wood (timber) being treated with a 1.5 to 35% by weight, preferably aqueous, solution of the wood preservative using the pressure and/or vacuum or double vacuum process or the immersion or spray process and, after exposure to the wood preservative, the wood (timber) is additionally subjected to an after-treatment with a solution or dispersion containing alkaline earth metal ions, copper ions and/or zinc ions.
Patent DE-3709203-A1 (DE)
Title: Transport stand for stacks of standing panes of glass
Inventor: BECKMANN HORST
IPC: B65G49/06
Filed: 1987-03-20
Abstract: Transport stand for stacks of standing panes of glass, having a frame-like stand bottom, which has continuous longitudinal beams at the edges, and at least four supporting feet fastened to the longitudinal beams, which supporting feet can be retracted and extended. The transport stand can be picked up by means of interior loading vehicles and fixed in the latter with the aid of a locking apparatus. The supporting feet can be swivelled out between two longitudinal beams and are mounted so as to be able to swivel in over the lower setting-down edge, the respectively outer one of these longitudinal beams being used for securing against tipping. The supporting feet at least of each longitudinal side of the stand are connected to a common actuating device. <IMAGE>
Patent DE-3716515-A1 (DE)
Title: Hydraulic Multi-Circuit Brake System for Motor Vehicles
Inventor: BECK ERHARD
IPC: B60T13/16
Filed: 1987-05-16
Abstract: The brake system has a brake master cylinder (1) with a vacuum brake booster (2) which can be actuated by means of a brake pedal (3). The brake master cylinder (1) has three working chambers (7,8,9) which are separate from one another and from which three separate brake lines (20,21,22) lead to wheel brakes (23-26). The wheel brakes (23-26) are preceded by solenoid valves (27,28,29 and 33,34,35) which can be activated by means of an anti-lock control system. For supplying pressure medium to the wheel brakes (23-26) during anti-lock control, there is provided a pump (45) which is driven by an electric motor (46) and which feeds into the brake lines (20,21,22) via pressure lines (38,39,40). The regulation of the brake pressure is brought about, during the operation of the pump (45), by means of central valves (10,11,12) in the pistons (4,5,6) of the brake master cylinder (1). <IMAGE>
Patent DE-3716781-A1 (DE)
Title: Locking mechanism for a cashbox provided with a lid
Inventor: SCHUPP HORST
IPC: G07F9/06
Filed: 1987-05-19
Abstract: A disc (1) is fastened rotatably to a lid (9) of a cashbox for receiving coins or bank notes. The disc (1) and lid (9) have orifices (4, 10) which are in line with one another only when the cashbox is pushed into a vending machine. The movement of the disc (1) is caused by a key element (14) fastened to the vending machine. The free end (13) of a spring (12) and notches (8a, 8b) made on the circumference of the disc (1) constitute catch elements which prevent the disc from being rotated in reverse when the cashbox is closed. <IMAGE>
Patent DE-3717783-A1 (DE)
Inventor: EIBAND KARL
IPC: B60T15/04
Filed: 1987-05-26
Abstract: A dual circuit brake valve, particularly foot-operated brake valve for brake installations of vehicles, works with a pressure limitation on the first and second circuits; this prevents a supply high pressure on the first or the second circuit being fully applied, that is it is able to act as a modulated pressure in the respective brake circuit. For the purposes of limiting high pressures, both the foot-operable piston on the first circuit and the relay piston able to be subjected to the modulated pressure of the first circuit are each fitted with an auxiliary piston (45, 29) which, under the action of a pretensioned spring (47, 35), acts with a valve seat (12, 28) formed on it against the inlet and outlet valve arrangement of the first or second circuit. Also provided between the first and the second circuit is a mechanical application which, if the first circuit fails, allows mechanical actuation of the valve arrangement of the second circuit. <IMAGE>
Patent DE-3720431-A1 (DE)
Title: Parallel rule
Inventor: GARDNER JOHN
IPC: G01C21/20
Filed: 1987-06-19
Abstract: In known parallel rules, the angle markings are arranged on one rule panel and the zero reference point of these angle markings on the other rule panel, so that an angle measurement is possible only when the parallel rule is closed. The parallel rule is intended to permit an angle measurement even when the rule panels extend at a distance from one another. The parallel rule has a rule panel (10) in which the zero reference point marking (15) is arranged on one longitudinal edge (11) and the angle markings (18) extend along the opposite longitudinal edge (12) and along the lateral edges (16, 17) adjoining the latter. The parallel rule makes it possible to determine the bearing on nautical charts in any desired position of the rule panels relative to one another. <IMAGE>
Patent DE-3720909-A1 (DE)
Title: Ball valve
Inventor: PRATNEKAR ANTON DR ING
IPC: F16K27/06
Filed: 1987-06-24
Abstract: A ball valve has a housing 1 with a single division at right angles to the direction of fluid flow, a minimum spacing R without areas of congestion in the passage being provided between the housing 1 and the spherical closure member 26, and it being possible for the actuating shaft 15 of the closure member 26 to be fitted outwards in the direction of the valve interior. The dividing plane E-E of the housing 1, which is provided with a spherical chamber 8 which is spatially concentric with the spherical closure member 26 and is locally enlarged by a cylindrical recess 11 in the direction of the actuating shaft 15 of the closure member 26, and which is divided in the plane perpendicular to the plane of the actuating shaft 15 of the closure member 26 and to the axis B of the passage 9, is arranged at an acute angle relative to the actuating shaft 15 of the closure member 26.
Patent DE-3721253-A1 (DE)
Title: Panels for trench walls
Inventor: SCHLUETTER ALOYS
IPC: E02D5/20
Filed: 1987-06-27
Abstract: According to the invention, concrete panels for trench walls are bevelled at the side so that a concrete panel already lowered forms the guide for the next concrete panel to be lowered.
Patent DE-3727085-A1 (DE)
Title: Adjusting device for a power control element of an internal combustion engine in a motor vehicle
Inventor: STERLER GEORG DIPL ING
IPC: B60K26/04
Filed: 1987-08-14
Abstract: The invention relates to an adjusting device for a power control element of an internal combustion engine in a motor vehicle, with an arbitrary control, comprising at least one accelerator pedal and a linkage and/or a cable control with a fixed deflection part, and with a servo motor acting on the control overriding the movement. In order to obtain a rapid, precise adjustability and a high functional reliability, the bearing of the deflection part is designed so that its position can be adjusted by way of the servo motor.
Patent DE-3731058-A1 (DE)
Title: Process and apparatus for influencing the flavour of liquids when these are contacted in flow through a siphon, drinking straw or the like
Inventor: KASTEN HEINZ
IPC: A23P10/10
Filed: 1987-09-16
Abstract: Extracts, essences or chemicals are deposited in a flow apparatus in such a way that they dissolve when liquid flows through.
Patent DE-3732958-A1 (DE)
Title: Rotational position transmitter for sensing the rotational position of a rotating body
Inventor: SCHAPER UWE
IPC: G01D5/14
Filed: 1987-09-30
Abstract: A rotational position transducer for sensing the rotational position of a rotating body, especially a rotating shaft (10), has a magnetic field generator (12) rotationally firmly connected with the body (10) and a stationary magnetic field sensor (13), of which the output signal depends on the strength (intensity) and direction of the magnetic field penetrating it. In order to achieve a through-going insensitivity of the rotational position transmitter to positional tolerances of the fixed magnetic sensor (13), the magnetic field generator (12) comprises a magnetic ring (14), which is axially magnetised in multipolar fashion and is made of permanent magnet material, and a contact sleeve (15) held rotationally firmly on the body (10) and having a ring flange (16) which projects radially outwards and overlaps the magnetic ring (14) at one end surface. The magnetic field sensor (13) is arranged on the other end face of the magnet ring (14), axially separated from it. <IMAGE>
Patent DE-3733088-A1 (DE)
Title: Overcurrent protection device for a load in a motor vehicle
Inventor: GLEHR MANFRED
IPC: H02H3/087
Filed: 1987-09-30
Abstract: An overcurrent protection device protects a load (11) in a load circuit. The load (11) is switched on and off by a switch (12) which is driven by a control element (20). A test element (30) detects an overcurrent in the load circuit and then produces a protection signal which causes the switch (12) to open. An inhibiting element (40) is provided between the control element (20) and the switch (12) and prevents the switch (12) being switched on from the time when the protection signal occurred until the next switching-on process. <IMAGE>
Patent DE-3735630-A1 (DE)
Title: Arrangement for exciting an H21 wave in a coaxial line
Inventor: THIELEN HERBERT DIPL PHYS
IPC: H01P1/16
Filed: 1987-10-21
Abstract: It is intended to excite the H21 wave in the annular cross-section of the jacketing waveguide of a coaxial aerial. The coaxial aerial consists of a central round waveguide (which is supplied with the H11 wave) as the inner conductor (1) and an outer conductor (2) surrounding it in the form of a ring, the inner conductor (1) being terminated like a pot towards the aperture and the outer conductor (2) towards the feed end by in each case one radial, metallic separating wall. To this end, four slots (3), (4), (5), (6) running in the axial direction are incorporated in the wall of the inner conductor (1), separated by mutual angular intervals of 90@. Half of the circular cross-section of the inner conductor (1) is filled with a dielectric (7). The separating surface of the dielectric (7) runs at right angles to the electrical vector of the H11 wave and can be covered by a metallic separating wall (11) (Fig. 2). <IMAGE>
Patent DE-3736279-A1 (DE)
Title: Automatic film loading device for sheet film (flat film) cassettes
Inventor: BRAEUNING GERHARD
IPC: G03B42/04
Filed: 1987-10-27
Abstract: The device has a cassette holder (3) which is arranged opposite the removal sides (2b) of supply magazines (2) for sheet film which are arranged one above the other. The cassette holder (3) has a fixed upper part (4) and a lower part (5) pivotally linked therein. The cassette holder (3) positions a cassette (20), with the hinge located at the bottom, in an oblique position facing the supply magazine (2), in which position the cassette can be opened. For unloading the cassette (20) the lower cassette part is opened only by the angle required for unloading, and swivelled for loading into an open position which is aligned with the selected supply magazine (2). As a result, short, time-saving conveying distances are achieved and thus the duration of the unloading and loading operation is shortened. <IMAGE>
Patent DE-3738867-A1 (DE)
Title: Measuring device for determining the leak resistance, earth-leakage resistance and site contact resistance
Inventor: PROFF WERNER
IPC: G01R27/20
Filed: 1987-11-16
Abstract: The invention relates to a device for determining the leak resistance or earth-leakage resistance by using a DC measuring voltage (measurement according to DIN 51953), as well as the site contact resistance by using an AC measuring voltage (measurement according to VDE 0100g,  §&  24). The measured resistance (RX) sought is, in both cases, determined with the aid of a measuring circuit (7) constructed according to the principle of "voltage comparison" and is output via an evaluation and indication unit (5). <IMAGE>
Patent DE-3740008-A1 (DE)
Title: Table lamp having a timepiece (clock, watch)
Inventor: NITSCHE HELLMUT DIPL ING
IPC: F21S6/00
Filed: 1987-11-23
Abstract: The invention relates to a table lamp or free-standing lamp having a timepiece. The lamp has a rotationally symmetrical shade (1) with a vertical spindle, which is connected to a drive shaft of a clockwork (2), the drive shaft having the same axis as the shade. The clockwork (2) is arranged above the bulb holder(s) (3) provided for the bulb(s), a fixed hand (pointer) (4) which is guided around by the lamp stand (5) pointing to an hour dial (6) located there. <IMAGE>