baber/WOPTO huggingface dataset:
Patent DE-2743052-A1 (DE)
Title: Automatic rope-down equipment - has cable drum on seat with lowering speed control by eddy current
Inventor: WIRTH MANFRED
IPC: A62B1/10
Filed: 1977-09-24
Abstract: The roping-down equipment consists of a seat fitted with a drum containing a coiled on cable. For use the end of the cable is fixed to a suitable point in the room, such as the window-hinge, heating pipe or similar and the user lowers himself down after climbing out of the window. The lowering velocity is automatically controlled by a whirl brake or eddy current brake contained in the gear assembly driven by the rotating drum during the descent. The equipment is also fitted with an additional brake operated optionally by the user from a handle and Bowden cable which enables him to override the speed of the automatic gear.
Patent DE-2743420-A1 (DE)
Title: Processor for repetitive multiple mathematical operations - has visual display and clock circuit with selected pulse rates to drive switch to combiner
Inventor: MOSTOW ARTHUR L
IPC: G06F15/02
Filed: 1977-09-27
Abstract: The processor is for repetitively conducting multiple mathematical operations, and has a numeral input, a total sum store, a sum optical indicator, and a section combining the input number with the total sum number. The portable or pocket calculator is designed automatically to repeat such operations as addition, subtraction, multiplication and division at selectable time intervals and visually to display each result. A clock circuit actuates the combination section at defined intervals and contains an oscillator producing pulses at selected pulse rates which drive a switch connected to the combination section.
Patent DE-2750195-A1 (DE)
Title: Physical quantity variation measuring device - applies signal to first input of summating amplifier and after processing to its other input
Inventor: BECHTOLD HORST ING GRAD
IPC: G01D3/06
Filed: 1977-11-10
Abstract: The physical quantity varies about a specified value, and is esp. the force appearing during testing in a machine of a shock absorber to which a force is periodically applied. The specified value is electrically derived from the instantaneous test value. At the beginning of measurement a signal representing the physical quantity is applied to a summating amplifier whose output is connected to display units and through an analogue-digital convertor to a comparator. A counter output is connected to the comparator other input. Oscillator pulses are applied to it until the two input patterns coincide. Counter content is inverted and applied through a D/A-converter to the amplifier other input.
Patent DE-2752636-A1 (DE)
Title: Pile driver angle setting mechanism - has bridge holder retaining support bridge end at acute angle against jib arm
Inventor: POEHLER KURT
IPC: E02D7/16
Filed: 1977-11-25
Abstract: There is a guide unit for the piles and sheet piling beams being driven in, and for the rammer, cardanically hinged to a jib arm and movable up and down by a winch, on the ramming machine, together with a support bridge hinged to the bottom of the arm. The guide unit is also hinged to this, on a sliding joint. The support bridge end (3) on the guide unit side is supported at an acute angle against the jib arm (6) by a rigid or variable-length (5) bridge holder. It is held so that it can be adjusted to a set distance and position relative to the arm. This reduces labour involved, and simplified adjustment of the required angle of inclination.
Patent DE-2754665-A1 (DE)
Title: Pallet construction made from wooden beams - has L=shaped reinforcement rails mounted on lower edges of load-carrying beams
Inventor: WIEGAND ADOLF
IPC: B65D19/00
Filed: 1977-12-08
Abstract: The pallet has the three or more load-carrying beams (3, 4, 5) mounted parallel and at a distance from one another on the two support beams (1, 2). The beams are typically made of wood. In order to reinforce the structure and to enable smaller section beams to be used, L-shaped rails (6, 7, 8, 9) are fitted around the lower corners of the transverse beams (3, 4, 5) and are screwed down to the longitudinal beams (1, 2). The rails have rounded corners which are fitted about suitably shaped corners of the beams.
Patent DE-2755211-A1 (DE)
Title: Direct hydrostatic pressure measurement - uses semiconductor bridge circuit contg. semiconducting elements of opposite pressure dependency
Inventor: GERMER WILFRIED DIPL PHYS
IPC: G01L9/00
Filed: 1977-12-10
Abstract: An arrangement for direct measurement of hydrostatic press. uses a bride circuit contg. semiconductor element branches and producing an output voltage proportional to the press. Its temp. compensation is maintained even for rapid temp. variations. The semiconductor elements are subjected to the press. being measured and consist of material with equal temp. depending but opposite press. characteristics, i.e. intrinsically conducting InSb and Te. The two arms contg. Te elements also contain series compensation resistors.
Patent DE-2757941-A1 (DE)
Title: Toy railway carriage door - has forked hinge joints inserted into wall slots and bent open
Inventor: SCHMID EUGEN
IPC: A63H17/26
Filed: 1977-12-24
Abstract: The door is fastened to the carriage wall via one or more hinges. The forked hinge joints (2-6) are fitted into slots (12) of the carriage wall (1), and are secured against it by bending open of the forks. The forks are longer and therefore easier to bend before fitting, than after insertion of the hinge pin (9, 10, 11). The hinge pins and the accommodating bores have square cross sections, so that the door (7) has rest positions. The carriage wall consists of sheet metal or plastics material.
Patent DE-2802752-A1 (DE)
Title: Hydraulic generator for vehicle speed proportional pressure - has valve actuated by unequal centrifugal weights connected with spring
Inventor: SCHMIDT DIETER ING GRAD
IPC: G01P3/20
Filed: 1978-01-23
Abstract: The hydraulic regulator generate pressure in relation to travelling speed of the vehicle. This pressure actuates vehicle automatic change gear system. The regulator is compact and it can be accurately made with regard to centrifugal weights. The valve (11) is actuated by weights (12, 13) of different magnitudes held on shaft (1). The heavier weight (13) comes into contact with a stop (14) on shaft on the specified mean speed. The lighter weight (12) engages with its arm the valve and this weight is connected by a spring (21) with an arm (22) to heavier weight.
Patent DE-2803588-A1 (DE)
Title: Fire retardant resin contg. halogenated aromatic cpd. - and co-polyester, polyamide, and poly-alkylene phenylene! ester! or ester!-ether!
Inventor: KYO KAYOMON
IPC: C08L67/00
Filed: 1978-01-27
Abstract: A fire-retardant resin contains (A) 1-98.9 wt. % of an aromatic copolyester, (B) 1-98.9% of a polyamide, (C) 0.1-98% of a polyalkylene phenylene ester or ester-ether, and (D) 0.5-50%, w.r.t. A+B+C, of an aromatic halogen cpd. (A) The polyester is prepd. from tere- and isophthalic acids, in molar ratio 9:1-1:9, and a bisphenol of formula where X is O, S, SOi, SO, CO or 1-5c alkyl(id)ene, and the R gps. are H, Cl, Br or 1-5C alkyl. (B) The polyamide has recurring units of formula -(CO-R5-NH-)n or -(CO-R6-CO-NH-R7-NH)-n, where the R gps. are 4-11C alkylene and n = 30-500. (C) The ester or ester-ether has recurring units of formula: in which the R gps. are H, Cl, Br or 1-5C alkyl, m is 1-10, n = 30-500, and Y is an ester or ether unit. The additive D does not affect the moulding, mechanical, chemical or electrical properties, or the heat stability, of the resin.
Patent DE-2807658-A1 (DE)
Title: Goalkeeper's glove giving good grip on ball - owing to cross-sectionally stepped latex foam ribs extending over its palm and fingers
IPC: A63B71/14
Filed: 1978-02-23
Abstract: Glove for sportsmen, esp. goalkeepers, has superficial roughness to improve grip and frictional adhesion to a ball. The roughness is in the form of a "multi-step" profile with >=3 "steps" lying in different planes. All "steps" opt. consist of the same material(s). The profile may be of the rib type with "step" cross-section. The ribs extend longitudinally, transversely or obliquely with the fingers of the glove. The ribs are straight or wavy, and the top "step" of the ribs may be continuous or in sections. The profiles are of adhesive foam, pref. a latex, applied to a textile base.
Patent DE-2808267-A1 (DE)
Title: Laterally stiffened plastics or rubber ski boot shaft - which allows relatively free bending towards toes whilst restricting sideways deformation
Inventor: VOGEL RAIMUND W
IPC: A43B5/04
Filed: 1978-01-13
Abstract: Plastics and/or rubber ski boot has a shaft with stiffened sides allowing a wearer to bend his/her leg forward in the direction of the toes by >=15 degrees and straighten it again, against infinitely variable, increasing resistance exerted by the shaft in its elastic region, whilst sideways deformation is restricted to =4 degrees. These characteristics remain constant irrespective of the load borne by the boot. The wearer's leg can be bent towards the toes to subtend a max. angle of 45 degrees with the sole of his/her foot. The shaft is stiffened above the ankles by an elastic nylon knit sleeve incorporated in it.
Patent DE-2812245-A1 (DE)
Inventor: LOSCH MAX H DR ING
IPC: E04B7/16
Filed: 1978-03-21
Abstract: The sliding roof parts (3, 4) are mounted on load-bearing rollers (5a, 5b and 5c, 5d, respectively). In this arrangement, the load-bearing rollers (5a, 5b) of the lower sliding roof part (4) run on the upper chords of the beams (1) of the roof structure. Of the load-bearing rollers (5c, 5d) of the upper sliding roof part (3), the load-bearing rollers (5c) nearer the roof ridge likewise run on the upper chords of the beams (1), but the load-bearing rollers (5d) further away from the roof ridge, however, run on the upper chords of the beams of the lower sliding roof part (4). As a result, the angle of inclination of the upper sliding roof part (3) may be different from that of the fixed roof part (2) and/or of the lower sliding roof part (4). <IMAGE>
Patent DE-2812775-A1 (DE)
Title: Space flight accelerometer with sphere in evacuated housing - has sphere position nulling electrodes with electrode pair displacement measurement
Inventor: MEYER FRIEDR-WILH
IPC: G01P15/08
Filed: 1978-03-23
Abstract: A spaceflight accelerometer has a metallised sphere (10) in an evacuated housing and six electrode pairs with regulated supply voltage arranged in the spatial axes measuring the position of the sphere and indicating it via optoelectronic or capacitive measurement devices producing electrical measurement signals. It is designed for highly accurate economical acceleration measurement. The ectrode pairs are adjustable along their respective co-ordinate axes and can effect sphere repositioning via control elements. The electrode pair displacement required to null the sphere position is a measure of the corresp. axial acceleration.
Patent DE-2823250-A1 (DE)
Title: Golf or croquet type game - uses hammer like club with inclined striking surfaces and flexible ball driven around and through artificial targets
Inventor: ZERRATH HEINRICH DIPL KFM
IPC: A63B59/60
Filed: 1978-05-27
Abstract: The appts is for a golf or croquet type game and consists of an elastic ball of tennis ball size which is capable of floating, and is driven over surfaces arranged as a game surface into, at, around and through artificial targets by strokes with a hammer like club the head of which is made suitable for making strokes on at least one small and at least one wide side. The club is slanted wither straight or curved from the centre in the direction of the length axis extending vertical to the club handle towards the transverse axis in either one or both directions. A ruler like marking is applied to the shaft of the club at the point where the handle section leads to the shaft.
Patent DE-2824275-A1 (DE)
Title: Monolithically integrated logic unit - has transistors whose collectors are connected to two diodes whose characteristic slope is steep
Inventor: RYDVAL PETER DIPL ING
IPC: H01L21/762
Filed: 1978-06-02
Abstract: The logic unit signal inputs are connected to the bases of bipolar transistors of the same type. The emitters of the transistors are connected together to a first supply potential, and their collectors through a common load resistor to a second supply potential. Signal output is the point between the collectors and the load resistor. The load resistor consists of at least two semiconductor diodes (D1,D2) whose slope of the current-voltage characteristic is steeper than that of the emitter-base diodes of the transistors (T1, T2...).
Patent DE-2825778-A1 (DE)
Title: Convertible sleeping bag and eiderdown - has removable outer cover with (slide) fasteners for easy washing
Inventor: MOELDERS CLAUS
IPC: A47G9/08
Filed: 1978-06-13
Abstract: The sleeping bag has a heat-retaining insert with a removable cover. Connecting members, e.g. slide fasteners are fastened to the transverse side edge and longitudinal side edges of the cover. This allows the cover to be readily removed and washed in a washing machine without the bulky contents. The cover can enclose the insert on all sides so that one slide fastener tape passes along the side edges up to the middle of one of the cross edges whilst the opening for removing the insert is along the whole of the other cross side.
Patent DE-2832107-A1 (DE)
Title: False floor, partic. for ship's compartments - is layer of plates on top of resiliently, adjustably, mounted t-bars with gaps over bars
Inventor: MUELLER KLAUS-DIETER
IPC: B63B29/02
Filed: 1978-07-21
Abstract: The false floor, partic. for ships' compartments, is mounted on upright bolts (4) fixed, (e.g. by welding) to the deck (1) above the crossing points of the supporting frame grid (3). Resilient-e.g. synthetic resin or rubber- caps (5) with a metallic threaded insert (6) are screwed onto these bolts adjustably for levelling, and support rigid cruciform members (8) of metal or synthetic resin held on by screws (7). The ends of T-bars (9) are fixed onto these members. The floor plates are laid on top so arranged that the gaps (11) between them are over the bars.
Patent DE-2838239-A1 (DE)
Title: Guyed tower with raisable and lowerable head - has several guying cables linked to move up and down with head
Inventor: NIKA ROBERT DIPL ING
IPC: F03D80/50
Filed: 1978-09-01
Abstract: The tower structure is braced with cables anchored to the ground at some distance from the tower shaft. It has a head carrying apts. for raising and lowering on it. The cables (10) are coupled to the tower head (3), so as to travel up and down together with it. Each cable may be hinged to the head and/or ground, or led across a convex flexible surface (12). On the ground each can be attached to a component which is movable in a radial line. With this guying system, cables need not be dismantled before the head is lowered every time, nor re-mounted after it is raised.
Patent DE-2838981-A1 (DE)
Title: Sulphurised compsn. prepn. from olefin, sulphur and hydrogen sulphide - used as extreme pressure and antioxidant lubricant additive
Inventor: DAVIS KIRK EMERSON
IPC: C07G99/00
Filed: 1978-09-07
Abstract: A sulphurised compsn. is prepd. by reacting 0.7-1.2 g-atoms of S and 0.1-1.5 (0.4-1.25), esp. 0.4-0.8 moles H2S, with 1 mole of a 3-30C (3-16C), esp. 7C terminal aliphatic monoolefin, at 50-300 degrees C (100-200 degrees C) and under super atmos. pressure. Finally, allow boiling cpds., including unreacted olefin, mercaptan and monosulphide, are removed. The olefin may be substd., but olefinic, aliphatic hydrocarbons are pref. esp. (di)isobutene. After removal of low-boiling cpds., the prod. may be treated with an alkali metal sulphide to reduce active S. The compsn. is a lubricant additive, improving extreme pressure properties, and reducing wear and oxidn.
Patent DE-2843166-A1 (DE)
Title: Vacuum packing machine for goods - has chambers of profiled material with front and rear walls on lid
Inventor: PAULSEN RALF F
IPC: B65B47/10
Filed: 1978-10-04
Abstract: The vacuum packing machine has chambers shaping the packing sheet material and evacuating and sealing the packets, each chamber comprising top and bottom parts movable in relation to each other. In the working position they clamp the sheet edges between them, and each comprises a base and a top, together with four walls at right angles to each other. One or more of the chamber parts are contructed of profiled material, and the front and rear walls (1-4) form part of a lid.
Patent DE-2843273-A1 (DE)
Title: Indenestrol A for treating hormone-dependent tumours - inhibits mammary tumours and has relatively low uterotropic potency
Inventor: METZLER MANFRED DIPL CHEM DR
IPC: C07C37/00
Filed: 1978-10-04
Abstract: A pharmaceutical for the treatment of hormone dependant tumours contains Indenestrol A of formula (I) (i.e. 3-ethyl-6-hydroxy-2-(4'-hydroxyphenyl)-1-methylindene), as the active ingredient, together with conventional inert physiologically acceptable carriers and auxiliaries. (I) inhibits mammary tumours. (I) hindered 7, 12-dimethyl-benz a - anthracene induced hormone dependent mammary carcinomas in Sprague Dawley rats more than other known non-steroid cpds. In addition (I) has a relatively low uterotropic potence in mice.
Patent DE-2844950-A1 (DE)
Title: Diffusion tower for extn. of sugar beet shreds - with central and concentric hollow shafts for transport blades contra-rotating at different speeds
Inventor: ZIENTEK HORST
IPC: B01D11/00
Filed: 1978-10-16
Abstract: A diffusion tower for the extraction of crushed vegetable material consists of a vertical central revolving shaft with transport blades, and a concentric hollow shaft with transport blades. The blades of the latter penetrate between the blades of the former and between retainer blades on the outer wall. The central and the hollow shaft revolve at different speeds. The two extraction spaces created thereby increase the throughput for the same space requirement, without worsening the extraction efficiency.
Patent DE-2851486-A1 (DE)
Title: Pencil sharpener forming part of jar type container - is attached to inside of lid with bore and connectable to container
Inventor: ESSL GEORG
IPC: B43L23/08
Filed: 1978-11-28
Abstract: Pencil sharpener attached to the inside of a lid fitted with a bore to insert a pencil and connectable to a jar. There is a cap (9) which covers the bore in the lid. It can be fixed in a position in which it closes the bore. The cap (9) is made in one piece with the cover (4) from a plastic material and both sections have a swivel connection through a part (13', 16) made in a reduced thickness or strength of material. The cover has a groove which works together with a projection (11) directed inwards and located on angled edge sections of the cap (9).
Patent DE-2852624-A1 (DE)
Title: Low noise circular stone parting disc - has thin sheet of damping material stuck on both sides of diamond cutter steel support core
Inventor: AHRENTSCHILDT ROLF-FRIEDRICH V
IPC: B24D5/12
Filed: 1978-12-06
Abstract: The low noise, circular parting disc steel support core is for fitting with diamond segments for cutting stone of all types, synthetic stone, concrete with and without reinforcement and fire-resistant materials as well as materials such as glass, steel and iron. A thin sheet is stuck on both sides of the steel core to damp the very high cutting noises. The damping sheets (2) can consist of different qualities such as white sheet deep drawn materials, aluminium etc. The damping sheets have different thicknesses according to the thickness and diameter of the core, from the thickness of a metal foil of 0.05 or 0.1 mm to 0.5 mm or thicker.
Patent DE-2909433-A1 (DE)
Title: Anti:gestagenic 15-beta, 17-beta-methylene:oxy steroid derivs. - prepd. by cyclisation of 15-beta-halomethyl-17-beta-hydroxy-steroid(s) with strong base
Inventor: WIECHERT RUDOLF PROF DR
IPC: C07J21/00
Filed: 1979-03-07
Abstract: New 15 beta, 17 beta-methylenoxy steroid are cpds. of formula (I): (where R1 is H or CH3 when there is a single bond in the 5,10-position; R2 is CH3 or C2H5; R3 is H or an opt. substd opt. unsaturated lower hydrocarbon residue; X is OXo, 2-6C alkylenedioxy, o-phenylenedioxy or H, OR4, R4 is H, lower alkanoyl or tetrahydropyranyl; and is a double bond in the 4,5-, 5,6- or 5,10 position). (I) have a strong affinity for the gestagen receptor, from which they displace progeoterone, and are devoid of progestative activity. (I) can thus be used as antigestagens for the induction of abortions.
Patent DE-2913598-A1 (DE)
Title: Room temp. control equipment - has pipes for heat conductive liq. fixed to metal framework of building
Inventor: GARTNER KARL
IPC: F24D3/14
Filed: 1979-04-04
Abstract: The temperature control equipment is for building rooms and comprises a framework, in which wall and window sections, not forming heat transfer parts, are mounted. Inside the room is a temperature control system (1) mounted on the metal framework (3) and comprising a set of pipes through which heat-conductive liquid flows. The pipes arealigned with the framework so that heat transfer occurs between the latter and the system. A single pipe is preferably used, forming a one-piece unit with the framework.
Patent DE-2914519-A1 (DE)
Title: Common control programmed telephone exchange - has main control with address storage and indexing routing through switch bank using subsystems
Inventor: LEIBERSBERGER HELMUT DIPL ING
IPC: H04Q3/545
Filed: 1979-04-10
Abstract: A common control stored programme exchange, esp. a PABX, has working programme and data stores for setting up, diverting and clearing calls through the exchange. The working store is for the status information relating to teh switch block connections whilst the programme and data stores are for the software control programmes and data required for charging, class of service etc. The main store controls the exchanges through sub-systems and the interworking between main control annd the subsystem controls together with the monitor, address and routing validity procedure functions of control associated stores is the feature. The subscribers are connected into the store acess circuits according to calling ratee characteristics and aree indexed in a basic address store section of the main control. Subsystems initiate procedures and calls are routed by addressing the indexing in the basic address stores to determine the status of the calling and called sub in the appropriate sections of the exchange.
Patent DE-2915851-A1 (DE)
Title: Metering small amounts of medicinal liquids - having vibrating piezoelectric capillary which gives controlled flow of liquid
Inventor: VOSS GUNTER M
IPC: B01J4/02
Filed: 1979-04-19
Abstract: Metering vessel for liquids uses >=1 piezo ceramic small tubes which function as pumps. They are mounted in the line out of the holding vessel, which is of a flexible material. The device is mounted in a housing and can have a flexible panel in the wall. Connections can be made by means of a quick release coupling of the type of a fireman's hose. The piezoceramic element surrounds a spray head with a felt ring. The element is driven by a battery device through an electrical chopper. For use with medicinal solns. and preparing aerosols etc. for medicinal and dentistry uses. Gives simple but accurate metering without the use of fluorinated chlorohydrocarbons, suitable for local application esp. for perfumes, deodorants or etherified oils, can be used for asthma patients.
Patent DE-2920921-A1 (DE)
Title: Deposit-free transport of wax contg. liquid - by injecting coolant to produce turbulence
Inventor: RICKE HANS-BENNO DIPL PHYS DR
IPC: A61C13/00
Filed: 1979-05-23
Abstract: A hot mixture of a liquid with fatty substances (wax), derived from flushing out the wax from plaster casts in the manufacture of artificial dentures is transported free from deposits by cooling the mixture and at the same time producing an intense turbulence. This causes the wax to become precipitated in the shape of fine droplets which run off the walls without forming any deposit. This prevents any clogging of the pumps or the pipe system even when no emulsifiers have been added to the liquid.