baber/WOPTO huggingface dataset:
Patent DE-2906507-A1 (DE)
Title: Plant growth regulating compsn. - contg. alpha amino cyclo:alkanoic acid derivs., e.g. for dwarfing cereals
Inventor: SCHROEDER ROLF DR
IPC: A01N53/00
Filed: 1979-02-20
Abstract: (A) Plant-growth regulating compsn. contains >=1 cycloalkanoic acid deriv. of formula (I) (R = OH, alkoxy, aralkoxy, amino (opt. mono-or di-alkyl substd.) or O encircled negative M encircled positive; R1 = NH2, NHCOR2 or N encircled positive H3X encircled negative; n = 1-5; M+ = equiv. of an alkali or alkaline earth metal or NQ+4; each Q is H or alkyl; R2 = H, alkyl or aryl; and X is chloro, bromo or iodo). (B) Cpds. of formula (Ia) are new: (R3 is as R but not OH; R4 = NH2, NHCOR5 or N encircled positive H3X1 encircled negative; R5 = H (if R3 is not = ethoxy), alkyl (if R3 is not = methoxy) or aryl; X1 encircled negative is iodo, bromo, or, if R3 is not = ethoxy, chloro). (I) are more active than known regulators such as 2-chloroethyl-trimethylammonium chloride. Typical responses, depending on time and amt. of application, include inhibition of vegetative growth e.g. in cereals and grasses; increasing sugar content of beet or protein content of soya; induction of parthenocarpic fruiting; stimulation of latex in rubber trees; inhibition of side shoots in tobacco; as dessicants for vines or cotton; as fruit ripening or abscission agents, and to protect against frost and drought.
Patent DE-2911024-A1 (DE)
Title: Motor-driven window-pane adjusting mechanism - uses relative movement between dog clutch halves to release locking mechanism
Inventor: HOYLER ALFRED ING GRAD
IPC: E05F15/697
Filed: 1979-03-21
Abstract: The mechanism adjusts the window panes, sliding rooves etc. of motor vehicles. It has a pref. electric motor driving a freely-rotating component, preferably a worm wheel via a worm. Openings in the worm wheel end face accommodate elastic damping members enclosing dogs of a coupling half fixed to the output shaft, so that there is a relative movement between the coupling halves on starting up. The motor has a locking mechanism (46, 64) holding it when stopped, and means are provided (50, 52, 60, 62) to release this mechanism, these utilising the relative movement between the halves.
Patent DE-2911114-A1 (DE)
Title: Portable pneumatic percussion tool - has conical spring fitted between valve plate and inlet tube to absorb shocks
Inventor: BALAKIN IVAN JAKOVLEVITSCH
IPC: B25D9/14
Filed: 1979-03-21
Abstract: A portable pneumatic percussion tool, which may be used as a riveter or for fettling castings, has a piston (8) sliding in a cylinder (12). Once the inlet valve (18) is opened by the trigger (15) the piston (8) is raised and then forced downwards by compressed air to strike the head of the tool. At the end of its upward stroke the piston impacts the valve plate (10) which seals the upper end of the cylinder (12). The shock of this impact is absorbed by fitting a conical spring (55) between the valve plate (10) and the undersurface (31) of the air inlet tube (26).
Patent DE-2922345-A1 (DE)
Inventor: IMAMURA TETSUYA
IPC: C11D3/43
Filed: 1979-06-01
Abstract: A weakly acidic or acidic liquid detergent composition comprising a water-soluble solvent, an anionic and/or nonionic surfactant, an acidic substance or a mixture of acidic substance and water-soluble salt thereof, wherein said water-soluble solvent has the formula RO(C2H4O)x(C3H6O)yR' wherein R and R' are hydrogen, methyl or ethyl, with the proviso that R and R' are not hydrogen simultaneously, the sum of x plus y is from 3.0 to 10 and 0</=x</=0.25y.
Patent DE-2926546-A1 (DE)
Title: Large plan reading equipment - has plan in successive sections on strip wound between parallel spools
Inventor: LIPHARDT MANFRED DIPL KFM
IPC: G09B29/06
Filed: 1979-06-30
Abstract: The reading equipment is for large texts and illstrations, sucb as maps, town plans, teaching aids etc., divided into a number of sections. These sections are situated on a strip (6) one behind the other, the strip being wound between two parallel rotary spools (4,5). The spools can be accommodated in tbe lower part of a box (1) with a hinging cover (2).
Patent DE-2931215-A1 (DE)
Title: Flowmeter accurately measuring flow direction changes - has cylinder with piston position sensor and piston by=pass channel
Inventor: BARTHOLOMAEUS REINER
IPC: G01F1/26
Filed: 1979-08-01
Abstract: The flowmeter has an axially sliding control piston (7) sliding against a spring force in a hollow cylindrical body (1) and coupled with a position transducer. It enables highly accurate detection of the transition from one direction of flow to the other and is of relatively small and simple construction. The piston (7) has two control edges (10,11) mutually separated in the direction of motion. Two control edges (12,13) in the hollow cylindrical body (1) are the same distance apart. The region between them has a press connection (15). The piston has control slots (8,9) near its base (6) and its open end. The spacers in the hollow cylindrical body between its control edges and below the piston base (6) are joined by a connecting channel (26) inclined to the axis.
Patent DE-2940829-A1 (DE)
Title: High load objective lens assembly - has lenses enclosed by metal sleeves inside housing with air forced around each lens element
Inventor: HELLRIEGEL WALTER DIPL ING
IPC: G02B7/02
Filed: 1979-10-09
Abstract: The objective lens system with three lenses (9', 9", 9"') enclosed by metal sleeves (9', 9", 9"') has the three lenses stacked inside a housing sleeve(1) resting on a flange (3) at the bottom, projecting inwards. They are held down by springs (11) under an end ring (2) mounted inside the top. In line with each metal sleeve is a ring of air entry holes (4) through the side of the housing sleeve. Each ring of holes is connected separately by a line connected to a device (13) for supplying air under pressure. The joint faces (7) between the metal sleeves are enclosed by resilient bands (19).
Patent DE-2945878-A1 (DE)
Title: Gelled pet food of intermediate moisture content - contg. sodium alginate gelled with divalent or multivalent cations
Inventor: SMITH JOHN ROYSTON
IPC: A23K50/45
Filed: 1979-11-14
Abstract: Food prod. comprises meat, meat prods. and/or other protein sources, has moisture content 25-45 wt.% and pH 4-7, contains enough water-soluble preservative to reduce the water activity to a level at which the prod. is bacteriologically stable, and also contains Na alignate (or other alginic acid deriv). (A) crosslinked to a gel by di- or multivalent cations. Pref. (A) is 0.3-3 wt.% and is gelled by Ca2+, esp. slowly released from an insoluble Ca source by addn. of acid. Pref. prods. have water activity 0.75-0.91; moisture content 30-40% and pH 4.5-5.5. The gel structure ensures attractive, meat-like appearance and a prod. with high animal acceptance.
Patent DE-3000209-A1 (DE)
Inventor: WIESER JOSEF DR
IPC: C07D295/18
Filed: 1980-01-04
Abstract: The present invention relates to the novel compound N-[3-(1'-3''-Oxapentamethyleneamino-ethylideneamino)-2,4,6-triiodobenz oyl]- beta -amino- alpha methylpropionitrile which due to the sparing solubility in water, can be purified readily in a simple manner and can be used for the preparation of the known active compound for agents for peroral rapid cholecystography N-[3-(1'-3''-oxapentamethyleneamino-ethylideneamino)-2,4,6-triiodobenz oyl]- beta -amino- alpha -methyl propionic acid.
Patent DE-3001660-A1 (DE)
Title: Lifting levers in paper strip unwinding mechanism - move synchronously, have end toothed rods driven by gearwheels
Inventor: MUELLER HANS-JOACHIM
IPC: B65H19/12
Filed: 1980-01-18
Abstract: The mechanism is for unwinding of paper strips from rolls in paper processing plants, and involves a winding roll support comprising two base supports (2) which are spaced apart at a distance greater than the length of the roll and are stationary. On each support (2) carries a lifting lever which runs vertical to the axes of the supports and parallel to them. The lever (3) is synchronously movable, and at its end are facing, movable clamp units (4). These units comprise a toothed rod driven by a gearwheel, and at the rod end are fitted frusto-conical blocks.
Patent DE-3003985-A1 (DE)
Inventor: MUCKENHIRN DIETER
IPC: G02C7/04
Filed: 1980-02-04
Abstract: In the inserted state, the lens is held in a preferred direction by the interaction of a support surface (18) of the contact lens (1) and the rim (12) of the lower eyelid, as well as by the gravitational effect of the prism (10). In the regions (11 and 15) located below the upper and lower eyelids, the lens is constructed such that it is not perceived as irksome. In particular, the two regions (11, 15) below the upper eyelid and lower eyelid are constructed to be approximately the same. The lens (1) can be constructed both as a soft contact lens and as a hard one, since the advantages are achieved independently of the type of material. <IMAGE>
Patent DE-3008537-A1 (DE)
Title: Screw anchoring steel components onto concrete - involves spaced nut and disc units on screw guide bases
Inventor: SCHNABEL WINFRIED DIPL ING
IPC: E04B1/41
Filed: 1980-03-06
Abstract: The system is used for subsequently anchoring steel components, set on concrete slabs, individual or strip foundations, retaining walls, or similar, built into the concrete. It is esp. used for fixing guardrails and noise screen walls in bridge and road building. A number of screwing units are held at predetermined intervals apart by spacer pieces (7). Each unit comprises a covered or sheathed metal screw unit (4), and a metal disc (3), laid on this, for tension distribution, on the bottom edge of a tube (2), or similar, serving as screw guide. Forces are conveyed into the concrete, dimensional tolerances are reduced, and resilience under jolting is provided.
Patent DE-3011921-A1 (DE)
Title: Sepg. carbon black and glass fibre from heated waste rubber tyres - by air stream separation followed by removal of residual carbon from fibres by combustion
Inventor: GUTIERREZ MANUEL M
IPC: C09C1/48
Filed: 1980-03-27
Abstract: The waste is in the form of a mate. The process comprises breaking the mat up into a cloud of C black particles and C black free fibres sepg the particles and the fibres, collecting the particles as a first useful by prod and combusting the fibres to burn off any residual C black to form a second useful by-prod. The cloud is pref blown by a gentle air-stream into a cyclone separator connected to a particle store and a fibre combustor heated to temperature of 500-550 degrees C. Two useful by products are obtd.
Patent DE-3012469-A1 (DE)
Title: Spinning pot wound yarn doffer - has variable spool inserted into wound yarn package without damage
Inventor: KOENIG REINHARD DR ING
IPC: D01H9/00
Filed: 1980-03-31
Abstract: To take a wound yarn package from a spinning pot a rotating spool (11), with a variable diameter, is lowered at a high speed into a slowly-rotating spinning pot (5), after a minimum diameter has been achieved in the yarn package (14), according to the rotary count of the drawing rollers (1) and the yarn running freely in the spinning pot (5). By synchronising the rotation, the yarn package (14) is fixed from within, and can be drawn out of the spinning pot (5) at an extremely low rotary speed or at rest. The spun yarn is severed at a defined point between the drawing unit (1) and the spinning pot (5). The system ensures that the yarn can be extracted and stored safely, no matter what type of yarn is being processed, giving a yarn package of a given diameter with undamaged inner windings.
Patent DE-3013176-A1 (DE)
Title: Convector heating unit - has electrical heating element between two probed walls forming flat tube and each contg. longitudinal slot
Inventor: LEMAIRE GHISLAIN CLAUDE
IPC: F24H3/00
Filed: 1980-04-03
Abstract: The convector unit is the form of a flat tube and comprises two sides fastened together, leaving a space between. This space is used to locate an electrical heating element arranged longitudinally, the sides being kept apart by bushes and spacers. A longitudinal slot top and bottom permits air to flow over the elements and a fan can be fitted into the base of the unit to assist this effect. If required, one side of the flattened tube can be formed by similar flat tubes filled with heat conducting liquid.
Patent DE-3013590-A1 (DE)
Title: Dough kneading machine - with separable trough locked to revolving drive head
IPC: B01F7/16
Filed: 1980-04-09
Abstract: Kneading machine for bakeries has a base for a revolving trough which can be sepd. from the machine and moved about by an independent wheeled tubular trolley. The drive head of the base has a vertical axis of rotation and is equipped with a power operated lifting element. It also carries locking elements for the trough base which are disengaged by the lifting action. The design facilitates the portability of the trough and results in the smallest possible weight for the machine, the grough and the lifting facilities.
Patent DE-3028390-A1 (DE)
Title: Strapping rows of stacked concrete slabs - using pushers to move alternate layers sideways before strapping to prevent mutual adhesion
IPC: B65B27/02
Filed: 1980-07-26
Abstract: The mechanism (1) is used for strapping (38) vertically stacked rows of concrete building elements such as paving slabs (10), partic. of the mutually interlocking or profile (23) type. A number of such rows stacked (5) on a pallet (3) arrive by conveyor (4) at a transfer station (2) from where a horizontally movable carriage pushes one row at a time on to a (roller) conveyor (9) through a centralising (33,34) gate (7) and on to a strapping unit (8). To prevent adhesion between superimposed slab layers in each vertical row, alternate layers are moved laterally (at 6 by actuated vertical rails (16,17) thus separating these layers before they reach the strapping station.
Patent DE-3028545-A1 (DE)
Inventor: SPENGLER RICHARD RUDOLF
IPC: F41G3/26
Filed: 1980-07-28
Abstract: In the case of the device, at the weapon end, the target position at the time of firing is determined by evaluating the propagation time and angle of the light signals reflected from the target, while the position change which is carried out by the target during the simulated projectile time of flight is determined by measuring the movement direction and speed of the target by means which are provided on the target. The target position at the end of the projectile's time of flight, on which the evaluation of the simulated shot depends, is calculated from this. The target preferably has means for detecting the incidence direction of the light source and for determining the components of the movement speed (velocity) related thereto. The evaluation is preferably carried out at the target end, the range and offset values determined at the weapon end being transmitted to the target by coding the light signals at the start of the projectile's time of flight to the target, and it being possible to relinquish the aiming relationship between the weapon and the target immediately thereafter.
Patent DE-3030736-A1 (DE)
Inventor: HAMPRECHT GERHARD DIPL CHEM DR
IPC: C07D285/06
Filed: 1980-08-14
Abstract: N-Disubstituted aniline derivatives of the formula    <IMAGE>  I where R is C1-C4-alkyl, C1-C4-alkoxy, C2-C4-alkoxyalkyl or halogen, R1 is C1-C4-alkyl or halogen, R2 is hydrogen, C1-C4-alkyl or halogen, R3 is CH[OR5]2, COOR5 or COSR5, R5 being C1-C4-alkyl, and R4 is unsubstituted or methyl-, nitro- or halogen-substituted 1,2,3-thiadiazol-4-yl or 1,2,3-thiadiazol-5-yl, and the manufacture thereof. The novel compounds have microbicidal properties.
Patent DE-3031139-A1 (DE)
Title: Motor vehicle seat movable backrest - has friction blocking mechanism with eccentric element between blocking elements
Inventor: MENNE GERHARD
IPC: A47C1/027
Filed: 1980-08-18
Abstract: The friction block which is used to connect a seat and reclining backrest together includes a fixed part associated with the seat and a swivel part associated with the backrest and two blocking members (2,6) one axially movable inside the other. These two blocking members are connected in the blocking position by a friction element (7) which is in the form of an eccentric (14,15) which braces the blocking elements one against the other. An infinitely variable friction blocking system is now provided which has simple parts in an uncomplicated structure. By using a relatively long operating lever high block forces can be reached with short adjustment times.
Patent DE-3035567-A1 (DE)
Title: Agents against theileriosis e.g. in the form of drench - contg. 3-piperidinyl-acetonyl-quinazolin-4(3H)-one deriv. in form of its lactate, acetate or aceturate salt
Inventor: SCHEIN EBERHARD PROF DR
IPC: C07D401/06
Filed: 1980-09-20
Abstract: New agents against theileriasis contain a 3-(3-(2-piperidinyl)- acetonyl) -4(3H)-quinazolinone deriv. (I) in admixture with a pharmaceutically usual carrier and/or constituent. In (I), R1 and R2 are halogen, CF3, 1-4C alkoxy or CH3; Y is O, S or NOH; R is OH or 1-4C acyloxy; and X is the anion of lactic acid, acetic acid or aceturic acid. Specific (I) rac-trans-7-bromo-6-chloro-3 (3-(3-hydroxy-2-piperidyl) acetonyl)-4(3H)-quinazolinone lactate, aceturate and acetate are claimed.The lactates, acetates and aceturates (I) have better solubility than the corresponding hydrochlorides and are suitable for oral admin. in the form of aq.-solns.
Patent DE-3043960-A1 (DE)
Title: Container dispensing pasty or liq. prods. - has cylindrical body with resiliently adjustable bottom, coupled to piston rod guide of sealing compression piston
Inventor: ZIMMERMANN MICHAEL
IPC: B65D83/00
Filed: 1980-11-21
Abstract: The dispensing container uses a piston with a piston guide rod through an outlet oening in the container dome. The cylindrical container (1) has a resiliently adjustable bottom (4), rigidly connected to the piston guide rod (2). It contains a ressure iston (3) which has a sealing connection on al sides to both the inner wall (13) of the container and to the piston guide rod. The piston is rigidly connected to at least one flexible lockable and unlockable tooth (5). When filled, the lower section of the pressure piston engages the inner part of the bottom. When ressure is exerted on the bottom, through the piston guide rod fitted with a toothing (8) on its outer cover, the tooth with the pressure piston is raised in the direction towards the container dome (17).
Patent DE-3047092-A1 (DE)
Title: Close coupled lorry and trailer unit - has central telescopic drawbar and lateral towing brackets
Inventor: LAFORCE EGON
IPC: B62D35/00
Filed: 1980-12-13
Abstract: The rear of the lorry is fitted with a towing frame straddling the central coupling for the drawbar while the trailer is fitted with two lateral frames which grip the towing frame each side of the coupling and form a rigid unit. When the vehicles turn into a curve the lateral force unlocks the catch on the outside of the bend and the telescopic drawbar extends. The drawbar steers the front axle of the trailer while the force of the tow is taken by one or both of the towing brackets. The trailer is close coupled to the lorry and the available loading length is increased.
Patent DE-3047673-A1 (DE)
Inventor: RUETTEN KLAUS
IPC: B30B9/30
Filed: 1980-12-18
Abstract: 1. Method for the production of pressed blocks of waste material (17), especially rubbisch or garbage comprising bulky components, wherein the material introduced into a pressing box (1) through a filling shaft (5) is pressed with compection into a pressed block by a pressing plunger (2, 3; 21, 22) displaceable in the pressing box (1), and the pressed block thereafter is pushed in the pressing direction into a transport container (14) disposed in alignment behind the pressing box (1), characterized in that the material (17), especially the bulky material, passes, between its entry into the pressing box (1) and the pressing stage, trough a pressing and disintegrating phase, in which the total quantity intended on each occasion for one pressed block is subdivided into partial quantities, the partial quantities are pre-compacted and then are again combined to the total quantity.
Patent DE-3102885-A1 (DE)
Title: Construction kit for the production of a floor-heating system
Inventor: KOPP FRITZ
IPC: F24D3/14
Filed: 1981-01-29
Abstract: A construction kit for the production of a floor-heating system, consisting essentially of support plates (1) made of insulating material, which can be lined up against one another, and of a heating pipe (3) which can be laid to-and-fro on the laid-out support plates (1) and which can be inserted essentially positively into recesses (4) of the support plates (1), is provided according to the invention, for the purpose of a better dissipation of heat into the side regions of the support plates (1) located between the pipes (3), with a pipe-bearing surface (5) having the cross-sectional shape of an angle (6). The angular shape of the bearing surface (6) provides a large contact surface between the pipe (3) and a metal foil (9) which can be inserted between the latter and the support plates (1) and which, as a development of the invention, can be laminated onto the support plates (1). <IMAGE>
Patent DE-3105254-A1 (DE)
Title: Method for checking data stored in memories
Inventor: LANG HERBERT
IPC: G06F11/16
Filed: 1981-02-13
Abstract: A method for checking data stored in memories of computers is proposed which is used for checking the correct operation of the memories and the data processing system. In the method, the content of a predetermined number of storage locations is added together and the total number is compared with a predetermined reference number. If this number is not correct, the system is wholly or partially disconnected or an emergency program is executed. Checking is possible in groups in order not to disturb the normal program run. Another method can be used for checking, in particular, variable data. For this purpose, the memory content of one memory row is read out and saved, complemented and returned to memory, read out again, complemented and compared with the saved memory content.
Patent DE-3108005-A1 (DE)
Title: Tilting syphon feed
Inventor: REPPERT HERBERT
IPC: C02F1/00
Filed: 1981-03-03
Abstract: Tilting syphon feed, which is to be assigned to the area of waste water discharge, has the object of delivering batches of waste water, arising at a low rate, after storage in a collecting container, in an amount required by a unit provided downstream in order to be able to operate effectively. The invention achieves the object by submerging a syphon pipe, which is built into the collecting container and which is immersed in a tipping vessel external to the container, to such an extent that the water depth established in the tipping vessel, which is of the same magnitude as the submersion depth, causes the vessel to tilt. The emptying of the vessel releases the submersion depth in the collecting container and the syphon pipe begins to run. The tilting syphon feed is suitable in particular for feeding irrigation units and sand drainage filters, according to DIN 4261, which must be fed with a relatively large quantity of waste water in batches, so that the water arriving in the pipes does not percolate in the first few metres.
Patent DE-3111406-A1 (DE)
Title: Lamp magnifier attachment for viewing objects
Inventor: KARL GERHARD DIPL PHYS
IPC: G02B25/02
Filed: 1981-03-23
Abstract: For the purpose of magnified viewing of objects or originals in conjunction with a constant distance, it is possible to provide magnifiers with a stand which is set up on the original and thus provides a constant magnification. In order to keep the work place free of magnifier and object for the purpose of other work, and yet to be able to view the object or original in copious light and near the eye, provision is made of a magnifier having a clamp by means of which the magnifier can be fastened on lamp shades of work luminaires, and is provided with a retaining device for objects and originals, by means of which it is possible for the objects and originals to be viewed in copious light at eye level without disturbance over the normal work place. <IMAGE>