baber/WOPTO huggingface dataset:
Patent DE-2408747-A1 (DE)
Title: Synthetic D-penicillamine compsns - contg. di-sodium ethylenediamine tetraacetate and opt. fillers etc.
Inventor: ASINGER FRIEDRICH PROF DR
IPC: A61K31/195
Filed: 1974-02-23
Abstract: Compsns. contain penicillamine (I) or its acceptable salts and Na2EDTA and opt. >=1 carriers etc. such as starch, mannitol, cellulose, CaCO3, PVP, gelatin, talc. vinyl pyrrolidone-vinyl acetate copolymer, Ca stearate, solid or liquid paraffins etc. They maybe given a coating soluble or insoluble in the gastric juices or they may be formulated as suppositories, creams opt. together with salcylamide.
Patent DE-2416144-A1 (DE)
Title: Antiulcer agents contg amino-substd benzylamines - e.g. 2-amino-3-bromo-5- carbethoxy-N,N-diethyl-benzylamine
Inventor: NOLL KLAUS-REINHOLD DIPL CHEM
IPC: C07D295/135
Filed: 1974-04-03
Abstract: Antiulcer agents contain one or more amino-substd. benzylamines of formula (I) (where R1 is H or acetyl; R2 is H, Cl or Br; R3 is F, 1-4C alkyl, CF3, CN, carbamoyl, COOH, COEt, OCH3, COCH3, -CHOH-CH3 or a group -CH2-NR6R7 in which R6 and R7 are CH3, cyclohexyl or hydroxycyclohexyl, or NR6R7 is pyrrolidino, piperidino or morpholino; and R4 and R5 are CH3, C2H5, cyclohexyl or hydroxycyclohexyl, or NR4R5 is pyrrolidino, piperidino, hexamethyleneimino, morpholino or 4-methyl-1-piperazinyl) or their physiologically tolerable salts with inorganic or organic acids, e.g. 2-amino-3-bromo-5-carbethoxy-N,N-diethyl-benzylamine hydrochloride, generally in an amount of 25-100 mg (pref. 30-60 mg). Daily dosage of (I) is generally 75-400 mg, pref. 90-240 mg. Dosage forms include tablets, dragees, capsules and solutions.
Patent DE-2417958-A1 (DE)
Title: Racquet or bat type striker for ball games - has short handle and central loosely attached striking field to impart low ball velocities
Inventor: STIKLORUS LOTHAR DIPL ING
IPC: A63B59/80
Filed: 1974-04-11
Abstract: A racquet or bat for ball games similar to tennis or table tennis etc. which are to be played in very restricted spaces, is designed to impart a low velocity to the game ball by means of a fairly inelastic striking area. The striking area is made from lightly woven textile material, artificial webbing or a narrow network of lightly tensioned fine filaments. The central striking area is attached to the short handled egg shaped framework by a single looped thin cord.
Patent DE-2421429-A1 (DE)
Title: Non-destructive material testing using ultrasonics - involves several send-receive units with different resonance surfaces in one housing
Inventor: PIES WILFRIED ING GRAD
IPC: G01N29/22
Filed: 1974-05-03
Abstract: The apparatus includes improved equipment for nondestructive, ultrasonic testing of moving materials. Sheet steel may be tested during production using the impulse echo traverse method. Dead zones are obviated by making use of scanning heads having several receiving units of a number of senders, and each sender works only as such and each receiver operates only as a receiver, the resonance surfaces of each being of different magnitudes. Pref, the resonance surface of the sender in the transverse direction of the test material is greater than that of any one receiver. Each receiver may have an associated pre-amplifier.
Patent DE-2426914-A1 (DE)
Title: Handling tackle with automatically variable suspension point - has component with groove accommodating pin on lifting shackle
Inventor: GASPAR JOZSEF
IPC: B66C3/00
Filed: 1974-06-04
Abstract: The tackle is equipped with a device securing it at two or more suspension points, and comprising a component (2) with one or more grooves, in which a pin (4) attached to a lifting shackle (3) works. The grooves can be curved. The tackle allows a wide range of items and materials to be handled, giving automatic loading and discharge without the need for an additional actuator mechanism or an additional operator. The lower surface of th forks holding the load to be lifted are set at such an angle that the lifting tackle (1) tilts forwards when it is resting on the ground.
Patent DE-2427083-A1 (DE)
Title: Electrical drilling machine feed speed governor - clamped to spindle, and contains piston, pressure and storage chambers
Inventor: PFITZNER KARL
IPC: B23Q5/26
Filed: 1974-06-05
Abstract: Hydraulic feed adjuster for electrical hand and spindle drilling machines, in which the spindle has a hydraulic governor, (3) secured through a stable double clamp (2). This governor only allows the drill to work with the adjusted feed speed in order to pierce the material, and prevents damage due to excessive speed on breakthrough. Whenthedrill is used in an upright position, coolant and lubricant are retained in a ring-shaped foot of the governor. This foot also retains the workpiece firmly. The governor comprises a cylinder-contained piston (4), a pressure chamber (6) and a storage chamber (8).
Patent DE-2429389-A1 (DE)
Title: Automotive automatic fan for radiator - has blade rotation impulse thermostat and rotating angle water temperature adjusted
Inventor: KRAG JEP REUTER
IPC: F04D29/36
Filed: 1974-06-19
Abstract: Automatic radiator fan for automotive application, the blades of which are located on the hub and rotatable around their longitudinal axis. A working thermostat is fitted either in the cooling water current on the water pump blade wheel or in the radiator output air area in front on the fan hub. The blades are rotated at an angle adjusted to the cooling water temperature. All blades are rotated via a control slide valve by means of cams on their inner bearing pin ends. The impulse for the blade rotation is produced by a working thermostat formed between the water pump blade wheel and the water pump shaft.
Patent DE-2431329-A1 (DE)
Title: Conveyor system drive for book and brochure production - has adjustment for books of different thicknesses
Inventor: KRATZSCH ACHIM
IPC: B42C19/08
Filed: 1974-06-29
Abstract: The conveyor consists of two endless chains or toothed belts arranged parallel to each other. Each belt or chain passes around two sprocket wheels mounted on vertical shafts one shaft at each end of the conveyor. The belt or chain is supported in guides mounted on a frame with transverse members. The books pass between the parallel faces of one side of each chain and the gap between these faces can be altered by adjusting the fixing of the cross members. The drive to the sprocket wheel is through bevel glass and a two-part horizontal shaft with a coupling permitting axial movement to allow for adjustment of chain tension.
Patent DE-2435297-A1 (DE)
Title: Industrial cleaning machine discs, esp of hemp or sisal - fabric threads extend radially ensuring greater durability
Inventor: LUCARELLI FLORINDO
IPC: A47L13/16
Filed: 1974-07-23
Abstract: Cleaning discs, esp. those made from yarns such as hemp and sisal, for industrial purposes, are produced in a form in which the threads of the fabric constituents are arranged radially. The discs are built up from segments in which the threads are laid parallel to each other and bonded by an adhesive. The threads of successive layers are set at definite angles to each other, and the segments are sewn together by a spiral seam, being finally punched to shape. The angle of impact of the threads in the discs with the object being cleaned is around 90 degrees, making for a much longer working life and less risk of centrifugally ejected particles.
Patent DE-2437295-A1 (DE)
Title: Wire spooling installation - with electronic control for adjusting speed of drum's forward movement
Inventor: ZWINTZSCHER WOLFGANG DR
IPC: B65H54/28
Filed: 1974-08-02
Abstract: Installation for the spooling in layers of band shaped material such as threads and especially wire with a fixed guide point and an axially rotating and in both directions axially adjustable drum with the adjustment mainly vertical to the direction of movement of the arriving material. The axial forward movement of the drum is controllable through a speed regulating device so that the individual surrounds of the material lie close to each other. At least one sensor is positioned on both sides of the intended position of the material during the spooling operation between the guide point and the drum in order to determine the actual position of the material. The sensor then produces speed regulating control signals through a control installation to either raise or lower the speed of froward movement of the drum.
Patent DE-2450509-A1 (DE)
Title: High pressure spray gun - has spray orifice surrounded by diffusor with deflector flange for emerging mixture
Inventor: MAASBERG WOLFGANG
IPC: B24C5/02
Filed: 1974-10-24
Abstract: The high pressure spray gun is for producing a mixture of spray material and/or carrier medium, especially a sand/water mixture for sand blasting, consisting of a closed system and a spray system. The spray orifice (3) is surrounded by a diffusor (4) with a deflector flange (5) to deflect the emerging stream mixture (2) between deflector flange (5) and surface to be treated (6) into the adjacent outer chamber. Diffusor (4) and deflector flange (5) are in the form of flat plates or the diffusor can be in the form of a cylinder casing with a base surrounding the spray orifice (3) while the deflector flange (5) is in the form of an angled casing edge.
Patent DE-2454637-A1 (DE)
Title: Key holding mechanism for mortice lock - has spring loaded elements for preventing inadvertent removing of key
Inventor: LEVERS GERHARD
IPC: E05B13/06
Filed: 1974-11-18
Abstract: The key securing system ensures that an inserted key in a mortice lock cannot be pushed out of the lock from the opposite side. It also ensures that the key cannot drop out of the lock inadvertently. The securing mechanism can be readily fitted on existing mortice locks. The key is prevented from being removed by a pivoted blocking arrangement fitted between the key plate (1) and the door face. This blocking element (3) is held by a screw (5) on the key plate. Alternatively a slider can be used which is loaded by a restoring spring.
Patent DE-2455951-A1 (DE)
Title: Making dough portions, esp heavy doughs, ready for baking - battery of apportioners feeds single rising chamber
IPC: A21C9/08
Filed: 1974-11-27
Abstract: A plant for the production of portions of dough for rolls, medium sized bread, fruit loaves, etc., almost ready for theoven, includes a number of dough apportioning machines feeding a rising tunnel. It has between the machines cutting off and shaping the lumps of dough, and the conveyor passing through the rising tunnel, a dough feeder which synchronises the delivery of the dough portions into the conveyor buckets of the rising chamber. The endless draw belt of the dough feeder has a width to suit the number of dough apportioning aggregates and runs on guide and driving rollers of which, one pair of guide rollers are located on the ends of a pivoting frame. When this is tilted on its axis, a lump of dough at the end of the belt is turned over on to a transverse running conveyor belt; these dough shapes in turn rolling over into the buckets of the rising chamber conveyor. Handles portions of dough almost ready for the baking oven, esp. heavy doughs in large numbers, turning them over on the feeder and during passage through the rising chamber in the most delicate manner.
Patent DE-2456327-A1 (DE)
Title: Refractory chrome-magnesia granules - by mixing magnesium cpd., and finely divided chrome mineral, granulating and calcining
Inventor: STAUT RONALD
IPC: C04B35/047
Filed: 1974-11-28
Abstract: Refractory chrome-magnesia granules for prodn. of refractory components, e.g. bricks, are prepd. by (a) mixing (I) a Mg cpd. forming magnesia when calcined with (II) a finely divided chrome mineral, at least 50 esp. 90 wt % of which has a particle size below 44 u, (b) calcining the mixt. at a 1590-1820, esp. 1760 degrees C, and (c) grinding the resulting granules to a size suitable for the prepn. of granules that can be moulded and baked during the prepn. of the final prod. Only one calcining stage is used. The granules have a homogeneous, dense structure. Give refractory bricks with an s.g. and porosity similar to those of conventional bricks, and a higher strength and resistance to slag.
Patent DE-2457743-A1 (DE)
Title: Variable height double floor support - comprises rotatable superimposed hollow cylinders with oblique plane end faces
Inventor: PALLHORN SEBALD
IPC: E04F15/024
Filed: 1974-12-06
Abstract: The variable height support element is esp. suitable for providing compensation for uneven areas in the underfloor, in the construction of double floors. It is made up from two or more hollow cylinders (1, 2) which can be rotated about a common axis, with their mutually superimposed end faces each forming an oblique plane. The cylinders are pref. concentrically mounted about the axis, formed by a sleeve socket (3) and telescopically movable core (4), with the beginning and end points of the oblique planes offset at an angle provided by dividing 360 deg. by half the number of cylinders. There may be form-locking stop elements on the oblique planes.
Patent DE-2461588-A1 (DE)
Title: Actuator adjuster for switch and control elements - has drive plate with toothing around circumference and centering hub
Inventor: SCHAFFNER KURT
IPC: F16H53/04
Filed: 1974-12-27
Abstract: The adjustment unit has a drive plate with a central bore and a displaceable carrier for an actuator. The drive plate has circumferential toothing and carries a hub (7) on one side, for radial centering of the carrier. The carrier may be radially displaced outwards against a spring relative to the hub. The carrier has an adjusting worm (6) which may be moved into and out of engagement with the circumferential toothing on the drive plate. The carrier is positioned in a radially orientated elongated bore (11) on the hub, the width of which corresponds to the hub dia. The length of the bore ensures a secure engagement of the adjusting screw thread at one end and the complete take up of this worm in the drive plate toothing, at the other end.
Patent DE-2500735-A1 (DE)
Title: Clamped pipe repair kit - has axially flexible replacement pipe and coupling sleeves with spaced joints
Inventor: JOENSSON ARNE
IPC: F16L55/16
Filed: 1975-01-10
Abstract: A repair kit for pipes contains a section of pipe which has a number of U-bends so that axial flexibility is obtained. The damaged pipe section is removed such that a gap is left into which the repair pipe fits. A coupling sleeve locates the pipe ends which are to be connected. Clamp rings placed on the pipes screw into the coupling sleeves. As they approach their final position, flexible seal rings are axially compressed so that firm friction joints are produced inside the coupling sleeve. This can utilise taper compression joints or resilient rings axially compressed between a threaded nut and housing. The device is used where welding is impossible.
Patent DE-2504714-A1 (DE)
Title: Guide post for cup spring or nest of springs - consists of bush which expands to fit bore of springs
Inventor: MUHR KARL-HEINZ DR ING
IPC: F16F1/32
Filed: 1975-02-05
Abstract: The use of a bolt as a guide-post for a nest of cup-springs present considerable expense of manufacture to achieve the necessary hardness, surface finish of the shank and dimensional accuracy. The latter is particularly stringent in the case of "friction arm" cup springs, where play between the guide and the spring will reduce its vibration resistance. To overcome these problems, a guide post is proposed which is in the form of a bush (3), pressed into a hole in the mounting plate (4). The bush may be so dimensioned that it is conical in the free state, becoming cylindrical when it is fitted.
Patent DE-2505644-A1 (DE)
Title: Salted roasted nut prepn. - by treatment with aq. sodium chloride soln. before roasting
Inventor: BOHRMANN HANS DR
IPC: A23L25/00
Filed: 1975-02-11
Abstract: Salted, roasted nuts are prepd. by treating the opt. peeled and/or blanched nuts with an aq. NaCl soln. before roasting. Method is esp. for prepn. of salted, roasted peanuts, hazelnuts, almonds and cashew nuts. The NaCl is finely distributed on nut surface, can hardly be noticed with the naked eye, and cannot fall off as grains. The nuts do not stick to the bands. Before roasting, NaCl soln. can penetrate into outer layers of the nuts, and nuts have a uniform salty taste after roasting.
Patent DE-2507317-A1 (DE)
Title: Headlights unit with rotating self cleaning disc - has disc support ring directly driven by a linear motor
Inventor: PESCHKES WILHELM
IPC: B60S1/60
Filed: 1975-02-20
Abstract: The headlights unit for motor vehicles has a rotating covering glass disc. This disc is rotated at high speed for throwing dirt particles away by centrifugal forces. The rotating disc (3) is enclosed by a support ring (4). This ring is driven by a linear motor (6) and the ring is supported on grooved rollers (5) distributed over the ring circumference. The support ring has an outwards projecting flexible sealing lip (7) which is enclosed by the inwards dished rim (9) of the housing. Dirt and water is thrown into a collection chamber (10) and drained away through a slot (11).
Patent DE-2507738-A1 (DE)
Title: Ribbed vehicle cladding panel - has curved flattened portions at ends of trapezium cross-section ribs
Inventor: STEEN WILHELM
IPC: B62D33/04
Filed: 1975-02-22
Abstract: The panel is particularly for motor vehicles, having ribs (2) formed in it extending for its entire width. The ends of the ribs each have a re-flattened portion (4), whose outline is in the form of a segment of a circle (5, 6). The circle radii (r1, r2) are at least nearly as great as the rib widths (r1, r2) at top and bottom. The ribs can be of trapezium cross-Section, while the flattened portions have sloping sides (7) of width to match the sides (8) of the trapezium. The ribs can initially have ribs formed in it over its entire width, the rib ends being then flattened by suitable tools.
Patent DE-2515348-A1 (DE)
Title: Electric toaster with gentle release action - swivel action allows toast to fall down under gravity into removal position
Inventor: APPEL WOLFGANG
IPC: A47J37/08
Filed: 1975-04-09
Abstract: An electric toaster with upright toasting chambers, has a swivel mechanism (12, 26, 30) which at the end of the toasting time brings the slice of bread (34) from a horizontal position down into an inclined position, and there is no danger of the toast being suddenly ejected which sometimes happens if the force of the release mechanism is too strong. A swivel mechanism with a bread holder (12) which swivels about a horizontal axis (16) across the toasting chamber (10), causes the toasted bread slice to fall under the force of gravity onto a support from whence it can be removed. Beneath the toasting chamber there is preferably an inclined face which acts as a crumb tray.
Patent DE-2519021-A1 (DE)
Title: Conically expanding gear chuck - has block and expander components allowing reversible axial movement against housing or cone
Inventor: SPENSBERGER JOHANN
IPC: B23B31/40
Filed: 1975-04-29
Abstract: The gear chuck comprises an expander actuated by abutment against a cone connected to an axially movable clamping fastener. The gear is pressed against its substrate via an axial movement-reversing member, and the cone and expander are mounted axially displaceably relative to each other and together in a housing attached to a workpiece spindle, abutting against the housing in the direction of the workpiece. The clamping fastener and cone are axially displaceable relatively resiliently and conjointly, and after abutment of the cone the clamping fastener acts on the axial movement-reversing member which acts on the cone or expander. The axial movement-reversing member comprises a block mounted between the clamping fastener performing axial movement in one direction, the expander or a component acting on it and performing axial movement in the opposite direction, and the housing or cone.
Patent DE-2519723-A1 (DE)
Title: Aq. solns. for medical purposes - using water passed through reverse osmosis column to retain pyrogenic materials
Inventor: GOW JAMES GORDON
IPC: A61K9/00
Filed: 1975-05-02
Abstract: Aq. soln. of desired concn. is formed by passing water through a reverse osmosis column which retains 100% of pyrogenic matl. and by hen passing the water through a steriliser which eliminates 100% of bacterial matl. either before or after mixing the water with a desired matl., or a soln. of he matl. in a relatively high concn. Used for prepn. of medical soln. of desired concn., e.g. for peritoneal dialysis, bladder irrigation and intravenous use. Allows storage of medical soln. in highly concd. form and easy make up to desired concn. by water treated to remove all deleterious substances.
Patent DE-2526574-A1 (DE)
Title: Prosthesis - has inflatable air sac in contact with amputative stump held in rigid casing
IPC: A61F2/78
Filed: 1975-06-13
Abstract: In a prosthetic device for therapeutic treatment of an amputative stump, the combination comprises means providing an air sac in intimate contact with the amputative stump, means for introducing air into the sac for maintenance of the air under pressure therein, means providing a substantially rigid casing surrounding and confining the air sac, and supporting means for the casing.
Patent DE-2533097-A1 (DE)
Title: Stabilising polybutylene terephthalate moulding compsns. - using aziridines, to improve resistance to heat and oxidn.
Inventor: SCHLICHTING KARL DIPL CHEM DR
IPC: C08K5/3412
Filed: 1975-07-24
Abstract: Stabilisation is achieved against heat and oxidn. by adding aziridines (I) (where R is a 1-18C aliphatic gp. opt. substd. by Oh, CN, carbamido or carboxyalkyl. R can also be alkylene, aryl, cycloalkyl or acyl. No.n= 1-3). Stabiliser quantity may be 0.01-5 (0.1-1) wt. % wrt. polymer. Polybutylene terephthalate used has relative viscosity 1.3-2 (1.5-1.7), measured in 0.5% soln. at 25 degrees C in phenol/o-dichlorobenzene mixt. having wt. ratio 3:2. Injection-moulded articles and films resist heat-ageing.
Patent DE-2540944-A1 (DE)
Title: Pin for electric contact - provided with thin silver alloy contact layer coated with very thin, porous, hard god layer
Inventor: HARMSEN NILS DIPL ING DR
IPC: H01H1/023
Filed: 1975-09-13
Abstract: The pin has a silver alloy contact layer (thickness 0.5-10 mu, pref. 1-5 mu), coated with a porous, hard gold layer (thickness 0.05-0.8 mu, pref. 0.1-0.2 mu). The pref. alloys contain 20-85 wt. % Ag (pref. 50-70 wt. % Ag), the balance being Pd. Other suitable alloys contain at least 80 wt. % Ag with Al, Sn, Zn, Zn and/or In. The contact layer is formed on the contact layer is formed on the contact pin by rolling, welding-on, deposition under vacuum, sputtering or galvanic deposition. The Au layer is formed on the Ag layer (all around) by galvanic deposition, deposition under vacuum, sputtering or ion implanting. These electric pin contacts are used mainly in the telecommunication and the date-processing equipment. The contact resistance is low and uniform (not higher than that of much thicker Au layer). The resistance against chemical attack esp. by sulphur-contg. corrosive atmos, is good. As the Ag alloy and Au-layers are very thin the cost is not hihh.