baber/WOPTO huggingface dataset:
Patent DE-2528506-A1 (DE)
Title: Suit pocket spectacle holder - has fastener clip with magnet detachabley gripping spectacle holder
Inventor: AMTENBRINK PETER
IPC: A45C11/04
Filed: 1975-06-26
Abstract: The spectacle holder has a clip for fastening to the pocket rim. In order to eliminate fraying of the pocket rim due to frequent fastening and removing of the holder from from the pocket, the holder includes a separate fastening clip (7) with which it is slid over the pocket rim (8). The fastening clip (7) is fastened to a magnet (3) whih serves as a retainer element for the spectacle holder (1). The number of fastening and removing operations is limited to a change of suits, instead of a great number of similar manipulations during one day, so that the wear and tear on the pocket rim is reduced.
Patent DE-2531891-A1 (DE)
Title: Sheathed mortared wall erection using climbing form - has three gantries and hoist stanchions for three paired closed shell forms
Inventor: PERTL PETER
IPC: E04G11/22
Filed: 1975-07-17
Abstract: The system is used for the erection of masonry walling from blocks, or bricks and amortaring mass, between two flat sliding form surface units which can be moved upwards. Their interval is established by one or more gantries, and they are attached to vertical guide hoisting stanchions resting on a base. At least three pairs of sliding form surface units are in the form of closed shells, of a desired exterior outline shape. At least three gantries and three guide hoisting stanchions are allotted to the pair of shells distributed over this outline, and all of these can be synchronously propelled. The stanchions may be set within the shell periphery.
Patent DE-2540447-A1 (DE)
Title: Charcoal grill roast warming unit - has two shaped clay plates fitted with clamps to retain and distribute the roast juices
Inventor: EFFENBERGER WILHELM
IPC: A47J37/06
Filed: 1975-09-11
Abstract: Unit for keeping warm and/or finally browning off of roasted foods such as poultry or meat already grilling of different consistency and height on an open flame and/or a small charcoal fire. By the use of especially shaped plates made from e.g. clay, has the food laid between them, the already grilled food can be kept hot without any important changes in shape. colour or taste whilst at the same time avoiding any burning and/or sticking of the food. The shaped plates consist of a lower plate with honey-combed recesses at the lower side through which heat concentration points arise below the roasted food, and rib shaped projections on the upper side of the lower plate to provide for ventilation of the food. A fat edge stores the juices from the roast, and acts together with the upper plate which is fitted with drop shaped short grooves and a all round furrow to catch the moisture from the roast, and to distribute it over the whole of the roast.
Patent DE-2548775-A1 (DE)
Title: Electric space heating for domestic application - uses fluorescent lighting tubes arranged in groups on the walls
Inventor: KRAUS HARRY
IPC: F24H3/00
Filed: 1975-10-31
Abstract: Standard fluorescent lighting tubes are arranged in groups of up to about ten and each such group is mounted directly on a wall slightly above the floor level. A metal plate is held off the wall and forms a shield in front of the tubes which extends some distance above and below the top and bottom of the tubes. The heat produced by the tubes raises the temperature of the protecting shield which gives off a certain amount of radiation to the room and also produces a convective flow of air over the tubes behind the shield. This produces an even warmth in the room with improved ventilation and lower electricity consumption.
Patent DE-2552022-A1 (DE)
Title: Automatic adjuster for disc brakes - has circular springs or tangential arms serving as valves and suspended on anchoring plate for self centering
Inventor: HEINEMANN FRITZ
IPC: F16D65/52
Filed: 1975-11-20
Abstract: The automatic adjuster for disc brakes uses a sprung, discontinuous, circular braking section of T-shaped cross-section with apertures. Tangential, valve-like operating arms or circular springs are installed within this braking section and are suspended on a brake anchoring plate to be self-centering in operation. When the brake is operated the braking section (3) ejects into the opposed, cylindrical drum inner runner surfaces. They deflect at right angles at a third position to complete the braking. The braking pressure forms in three dimensions. The long apertures receive the guide bolts (5) fitted to the anchoring plate (1). The small apertures set limits to the lifting motion and centre the braking system.
Patent DE-2553168-A1 (DE)
Title: Lubricator for intermittently operating compressed air motors - providing metered oil supply partic for-hand tools
Inventor: STEINER KURT
IPC: F16N7/34
Filed: 1975-11-27
Abstract: A conventional positive displacement type metering injector (9) is fitted into a recess (8) in the motor body, provided with seals (20, 23) so that oil is drawn from a reservoir (11) through ports (13, 17) into the injector and sprayed into the air passage (3). The injector is actuated by a button (10) bearing on the sleeve (15) into which the piston (14) is screwed, adjustable for displacement by the trigger (7) which operates the air valve (5) so that the desired quantity of oil is injected each time the motor starts.
Patent DE-2608449-A1 (DE)
Title: Intruder detector radio wave system - uses microwaves received by aerial connected to preamplifier and logarithmic filter
Inventor: BUCKLEY NORMAN IAN
IPC: G08B13/22
Filed: 1976-03-01
Abstract: The system prevents unintentional alarm initiation in an intruder detector. A transmitter emits radio waves across an area to be monitored and a receiver senses changes in the resultant signal, which initiation might otherwise occur as a result of environmental changes or natural causes such as the entry of a small animal into the monitored area. A receiver for such a system is adapted to sense the received signal at predetermined intervals of time and only to cause alarm initiation in the event that the change occuring in any one of the predetermined intervals exceeds a predetermined amount. Such an arrangement serves, to compensate automatically for changes, in the received signal, arising from environmental changes.
Patent DE-2616936-A1 (DE)
Title: Static inverter with two complementary MOSFETs - with feedback to one gate causing oscillation
Inventor: OGATA YOSHIHIRO
IPC: H02M7/537
Filed: 1976-04-17
Abstract: The static inverter has a complementary pair of MOSFETs with their drain terminals connected together and their sources connected to the voltage supply (either constant or pulsed). The two input signals are applied to the gates of the MOSFETs with a phase such that the presence of the stable state of one input at one gate causes the stable state of the other input to appear at the other gate. The two input voltages have the same magnitude. At least one of the stable states of the second input voltage, is derived from the drain outputs.
Patent DE-2625492-A1 (DE)
Title: Plug fastener secured in hole by adhesive - has bond formed by resin in hole and hardener on plug
Inventor: BUCHHOLZ JOSEF
IPC: F16B13/14
Filed: 1976-06-05
Abstract: The plug fastener comprises an anchor part insertable into a hole (7) of a structure (8) e.g of concrete or of wood. The hole is lined with a layer of soft synthetic resin. The anchor part has a surface layer of a hardener which cooperates with the resin to provide a hard connection (9) between the fastener and the hole surface. Pref. the surface of the anchor part is roughened and the hardener is retained on the anchor part by a sleeve of perforate or gauze-like material. The sleeve may be of a material which dissolves on contact with the resin.
Patent DE-2628838-A1 (DE)
Title: Butterfly valve for circular pipe section - has plastics pipe made slightly smaller than valve plate to give sealing at periphery
Inventor: POMICZINSKI HORST
IPC: F16K1/22
Filed: 1976-06-26
Abstract: The round pipe (1) made from elastic plastic, encloses a circular plate located by a diametrical hinge pin (3). By rotating the plate by an external lever, the pipe can be blocked to prevent any gas or liq. flow. To obtain an adequate seal between plate and pipe for low pressure differentials, the flexible pipe has a dia. of 1 to 3% less than the valve plate. By providing an interference fit for the hinge pin (3), the valve plate will remain in the position that was selected.
Patent DE-2630169-A1 (DE)
Title: Water-soluble choleretics contg. camphoric acid(mono)-methyl esters - prepd. by reacting camphoric acid with sodium methylate
Inventor: MOLTENI LUIGI
IPC: A61K31/125
Filed: 1976-07-05
Abstract: New medicaments for oral administration contain alpha-and beta-monomethyl esters of dl-, d- and l-camphoric acid, opt. in the form of their salts with physiologically tolerable cations. In the prepn. of the methyl ester of dl-camphoric acid or its Na salt, dl-camphoric acid is reacted with sodium methylate in methanolic soln. or in any inert solvent. Camphoric acid monomethyl esters have higher cholesteric activity than dehydrocholic acid, and have a more favourable therapeutic index. In an example, dl-camphoric acid monomethyl ester sodium salt is prepd. by adding a solution of camphoric anhydride (18.2g) in MeOH (200 ml) to a soln. of Na (2.3g) in MeOH (100 ml), boiling 1 hr., and filtering off the prod.
Patent DE-2631827-A1 (DE)
Title: Disc brake for heavy vehicle - has axially spreadable friction rings operated by toothed gearing allowing axial removal of brake
Inventor: KLAUE HERMANN DR ING
IPC: F16D55/18
Filed: 1976-07-15
Abstract: The disc brake for heavy vehicles has a pair of discs facing one another and two friction rings disposed the discs. The friction rings are mounted on respective actuating rings whose adjacent sides have complementary ramp surfaces separated by rolling elements. One of the actuating rings has gear teeth provided e.g. at its internal circumference. The teeth mesh with a pinion. On rotation of the pinion the ramp surfaces cooperate to spread the rings to effect braking. The brake is easily separable from the pinion e.g. for replacement of the friction rings.
Patent DE-2643558-A1 (DE)
Title: Mechanical control for hydrostatic transmission - has two centrifugal bodies acting on sleeves to control bridging coupling
Inventor: ELSNER ERNST ING GRAD
IPC: F16H61/14
Filed: 1976-09-28
Abstract: The unit is designed for controlling the bridging coupling (21) of a motor vehicle hydrodynamic torque converter (10). It operates in relation to the two speeds of the primary (11) - and secondary - sides of the transmission. Only the secondary centrifugal set (36) acts on the control sleeve (38) in the direction engaging the bridging coupling. The primary centrifugal set (31) is associated with its own sleeve (33) which, via a spring, acts against the control sleeve in the direction opening the bridging coupling. The centrifugal bodies (31, 36) trigger the displacement of the control sleeve in the end position for the closed condition of the coupling on exceeding a certain sped ratio.
Patent DE-2648105-A1 (DE)
Title: Guidance system for trackless vehicles - uses AC cable with two vehicle coil pair sensors operating independent of height
Inventor: RUBEL ERICH DIPL ING
IPC: G05D1/02
Filed: 1976-10-23
Abstract: The system is for guidance of trackless vehicles along a cable through which an alternating current flows uses a pair of coils on the vehicle which sense the magnetic field of the cable and produce a control signal for the steering system. The coils are intersecting, one horizontally mounted and the other vertically mounted. The system ensures that control is independent of the receiver height. Two pairs of coils are used with their vertical coils the same distance from a longitudinal vehicle plane and mounted in a vehicle cross-sectional plane. The horizontal coils are coaxial and symmetrically mounted about the longitudinal plane.
Patent DE-2657102-A1 (DE)
Title: Water soluble protective cover for toilet seats - has corrugated extensible flat design with perforated centre opening
Inventor: TRULLENQUE TERES ROSA
IPC: A47K13/16
Filed: 1976-12-16
Abstract: The disposable protective seat cover for toilets is made in one flat piece with corrugations in at least one direction so that when extended it is long enough to cover the seat. The cover which is soluble in water has a curved shape (5) and has tabs or similar fastening means at each end to secure the cover in place. A perforated line defines the centre opening section (9) which is attached to the back edge of the cover by a non-perforated section (7) so that when the perforated line is broken the centre section drops down to cover the curved rear face of the basin.
Patent DE-2658074-A1 (DE)
Title: Cyclopropane carboxylic ester(s) with halobenzyl alcohol(s) - useful as insecticides and acaricides, in plant protection, storage of food etc. and in hygienic applications
Inventor: NAUMANN KLAUS DR
IPC: A01N53/00
Filed: 1976-12-22
Abstract: Cyclopropane carboxylic esters of formula (I) are new:-(R=F, Cl, Br, and when R=F or Br, then m=0-5, n=0-5 but m and n are not both 0. When R=Cl, m=0-4; n=1-5. When m=0 and n=5, R can also be CH3). (I) have low toxicity to warm-blooded animals, excellent residual activity on wood and clay, and are stable on white-washed surfaces. In an example, reaction of pentafluorobenzyl alcohol with 2,2-dimethyl-3-dichlorovinyl-cyclopropane carboxylic acid gave pentafluorobenzyl 2,2-dimethyl-3-dichlorovinyl-cyclopropanecarboxylate.
Patent DE-2703814-A1 (DE)
Title: Dense alumina prosthetic bone implants - coated with biologically active glass
Inventor: GREENSPAN DAVID CHARLES
IPC: C03C21/00
Filed: 1977-01-29
Abstract: The surface of dense Al2O3 materials are coated with at least two layers of biologically active glass. The glass has thermal expansion coefft. (0-100 degrees C) of 95-145 x 10-7/degrees C while that of the ceramic 50-70 x 10-7/degrees C. The first glass layer is fired onto the ceramic at a temperature for bonding to be effected by ion diffusion, cooled to allow microcracks to form and is then covered with at least one more layer of biologically active glass, which is fired on and bonded by the micro-cracks. The prod. is used as a cement free prosthetic bone implant. Provided that the Na2O + CaO content is >30 wt.% the implant is acceptable to living tissue. The use of two or more layers of glass means that there is no residual thermomechanical stress in the implant and the resistance of the Al2O3 ceramic to ageing phenomena is increased.
Patent DE-2715012-A1 (DE)
Title: Insulating ceramic or glass substrate holder for microwave assemblies - has U=shaped bracket with two L=shaped arms of different lengths
Inventor: SCHUSTER RICHARD ING GRAD
IPC: H05K7/10
Filed: 1977-04-04
Abstract: The holder (1) consists of several holding elements which are insertable into the bottom of the housing and designed for resting on the substrate top surface. The holding elements consists of a plastics part with a fastening shank and a U-shaped bracket whose two L-shaped arms are of different length. Their transversal parts point to each other. Transversal element of the longer arm is connected to the fastening shank, while the other transversal element perpendicular to the bracket plane is in the 'on' position springily resting on the substrate.
Patent DE-2719648-A1 (DE)
Title: Electric motor with contra:rotating rotor and field magnetic system - has separate commutators for rotor and field system
Inventor: BURTIS WILSON A
IPC: H02K23/60
Filed: 1977-05-03
Abstract: The contra-rotating motor has a means of making the field system rotate in the opposite direction to the rotor. Both the field system and rotor has a commutating arrangement to selectively apply current to the excitation currents. The commutating arrangement consists of a ring on the field system allowing given windings to receive excitation current and a ring on the rotor allowing certain of its windings to be excited. The commutating arrangement can be adjusted manually by two rings that alter the phase shift between windings.
Patent DE-2720650-A1 (DE)
Inventor: BUFE BURKARD
IPC: G02B21/06
Filed: 1977-05-07
Abstract: Arranged seen in the direction of a light are a light source (1), a positive lens (2), an optical fibre (3), a spherical collector lens (4), a radiant field stop (5), an aperture stop (6) and a condenser (7). The radiating element (1') of the light source is situated between the focal point and the vertex of the positive lens. The optical fibre is arranged directly behind the positive lens between the lens vertex and the focal point. The light exit surface of the optical fibre serves as a secondary light source (3') and is larger than the radiating element. The collector lens, radiant field stop, aperture stop and condenser are optically conjugate relative to the light exit surface of the optical fibre. <IMAGE>
Patent DE-2723814-A1 (DE)
Title: Extruded plastics ducting for laying cables in houses - has hooks holding hinged cover to angled bottom fixed to wall
Inventor: HANSEN GUNNAR BRUN
IPC: H02G3/04
Filed: 1977-05-26
Abstract: The extruded plastic ducting, for laying cables in houses, consists of an angled bottom (4) screwed to a surface (1) and a hinged cover (6) that hinges to close the bottom. The hinge consists of a thinned region (5). The cables are placed inside the bottom and the cover is hinged up and held in place by a hooked arrangement. The arrangement consists of a hook (7) projecting from the top of the bottom and a hook (8) projecting from the cover. The two hooks engage.
Patent DE-2728025-A1 (DE)
Title: HF surgical instrument electric power plug - has plastics case with insert providing meandering passage for clamping cable
Inventor: FARIN GUENTER ING GRAD
IPC: H01R13/52
Filed: 1977-06-22
Abstract: The plug has an injection moulded plastics case (1) conically widening towards the cable end, and provided with two opposite large recesses. Its cable side end has a greater round cross-section than the other end, and has a divergent, opening end with an inner arched surface. The case inner wall between two round ends is rectangular, with recesses at its narrow sides. It has further a two-armed inner element (7) with a corresponding rectangular cross-section and two hooks fitting in the recesses. It is also made of injection moulded plastics and has at its cable end a meandering passage for clamping the cable. Its other, sleeve-like end carries a metal contact (13) fastened by a transversal pin (14).
Patent DE-2738851-A1 (DE)
Title: Strip holding electric safety device - has insulating body with contact strip, and holder with another contact pushed on it
Inventor: SCHOLTHOLT HANS
IPC: H01T4/06
Filed: 1977-08-29
Abstract: The safety device is pref. an overvoltage arrester protecting circuits against overvoltages and/or overcurrents. It consists of contacts partly embedded in an insulating support, with the safety devices clamped between the contacts. The safety device on terminal is connected to a contact strip connected to the circuit to be protected, and the other terminal to an arm of an earthed U-shaped holder pushed on the insulating support. The holders (5) with clamping strips (10) holding the safety device are pushed on a common for all insulating body (2). The latter has on its end opposite to the contact strip (7) a perpendicular projection (6) on which rests one of the holder (5) strips (14).
Patent DE-2739389-A1 (DE)
Title: Bottle washing plant transporter speed regulating unit - has storage table and equipment for controlling speed of conveyors
Inventor: LINDBERG AAKE
IPC: B65G43/08
Filed: 1977-09-01
Abstract: Regulating equipment for transport speed of e.g. bottles in a bottle washing plant, has a first machine for handling the bottles and is driven by a variable drive and transport equipment for transferring the bottles on a second driven machine for handling the bottles. The transport equipment consists of a driven conveyor and a collecting table positioned by the conveyor. Across the table is a projecting boom which is movable along the table and forms a side limit for the conveyor. When the second machine is running at a lower speed or is stopped the boom moves the bottles from the conveyor on the collecting table. The transporter has one or more additional conveyors for transporting the bottles from the first machine on the first conveyor (4) which is driven by variable drive. The boom (14) is connected to a position sensing device (18) which is coupled to the variable drives (7, 8) of the first machine and the additional conveyor.
Patent DE-2739672-A1 (DE)
Title: Bell-type blast furnace charging device - providing outlet of adjustable size and shape for charge receiving hopper
Inventor: NEMCOV NIKOLAJ S
IPC: C21B7/18
Filed: 1977-09-02
Abstract: The device includes a charge-receiving hopper located above the furnace, with an inlet hopper between them. The outlet of the inlet hopper is closed by a bell which is suspended from a rod extending through the receiving hopper wherein it is protected from the charge by a series of guard rings. The bell rod is in turn dependant from parallel suspension rods. Immediately below the receiving hopper there is an outlet of adjustable size and shape formed by multiple downwardly converging sector shaped shields surrounding the bell rod. The shields are mounted in guideways and are mechanically actuated to be movable in their own plane. The system normally provides for uniform peripheral distribution of charge but can when necessary provide for charging a batch to a particular area at the top of the stack. It also provides an extended service life.
Patent DE-2741752-A1 (DE)
Title: Vehicle indicator showing speed over fixed distance - uses pick=up intervals with automatic erasure for new pick=up
Inventor: ERZMONEIT HORST
IPC: G01P1/08
Filed: 1977-09-16
Abstract: The vehicle distance and speed indicator has a dial indicating the speed. It is possible to read whether the permissible speed is being observed or exceeded. A holding reading indicates whether the vehicle has kept to the distance shown. The indicator system is independent of discs or roll which have to be used for recording. The indicator system is erased automatically for a new pick-up. The direction of indication and the magnitude are read off on the fixed scale for pick-up intervals.
Patent DE-2752587-A1 (DE)
Title: Remote controlled toy vehicle for game - has track with limits defined by photoelectric cells
Inventor: MOSER WILLI
IPC: A63F9/14
Filed: 1977-11-25
Abstract: The toy vehicle is movable on a track, and the end of the track is fitted with a contact released by the vehicle to operate a camera which takes a picture of the person operating the remote control system. There are further contacts operated by the toy vehicle to operate a camera which takes a picture of the person operating the remote control system. There are further contacts operated by the toy vehicle at the limit of the track to generate a signal to end the game. The limits of the tract are formed by light barriers with photo-electric cells and the vehicle deviating from the intended track generates the signal at the photo-electric cells.
Patent DE-2753239-A1 (DE)
Title: Laminated adhesive tape as anti-tamper device for bottle closures - is coated with acrylic! glue and incorporates strong PVC, polyester or acetate lamina
Inventor: AST HANS-PETER
IPC: B65D55/08
Filed: 1977-11-29
Abstract: Tamperproof safety device for bottle and similar closures comprises a laminated strip to be glued over the gap between closure and neck of the bottle. The device contains an irreversibly destructible material coated on 1 side with an acrylic adhesive and printed on the other side which is also laminated with a transparent, tear-resistant (e.g. polyesteR, PVC or acetate) film. This film has 1 or more perforations rendering any tampering conspicuous.