baber/WOPTO huggingface dataset:
Patent DE-2620761-A1 (DE)
Title: Mechanical processing unit for car roof skin - has bodywork reception unit with guide along which travels machining tool carrier
Inventor: PARNITZKE JOACHIM
IPC: B23Q9/00
Filed: 1976-05-11
Abstract: The mechanical handling unit is esp. for a car roof skin during bodywork production and assembly. A reception unit has a guide (4) along which moves a tool carrier (5) fitted with a suitable tool (8), for example a milling-or deburring-tool. The reception unit has an elevating device to effect precise positioning of the guide up against stops. The guide (4) comprises a part (17) whose contours correspond to that of the shape to be formed and a support part (16) coupled to it. The guide part (17) interacts with horizontally and vertically arranged roller pairs (18).
Patent DE-2621467-A1 (DE)
Title: Safety strap for retension of loose ski - is attached to sole plate toggle clamp lever via cable (OE151276)
Inventor: KROB ERWIN ING
IPC: A63C9/00
Filed: 1976-05-14
Abstract: The safety strip (9) which retains a link between the ski and the ski boot (3) when the safety binding opens, is at one end attached to the heel clamp plate (2) which is fixed to the ski. The other end of the strip (9) is fixed to one arm of a toggle clamp lever (4). The toggle clamp lever (4) clamps a sole plate (1), which is detachable, to the ski boot by means of cable (8). When the ski binding is open, the pulling force which is produced by retaining the loose ski is always smaller than the clamping force from the toggle clamp. Thus the loose ski will remain attached to the ski boot by means of the sole plate clamping assembly.
Patent DE-2626481-A1 (DE)
Title: Aluminium type window frame pane overlap cover battens - forms cover frame with connecting flange fitting flange on base frame
Inventor: HUBER FRIEDBERT
IPC: E06B3/58
Filed: 1976-06-12
Abstract: The window has cover battens set on the glazing frame, overlapping the pane on the side away from the frame and securing it in position. The cover battens combine to form a cover frame (30), and are set on the basic glazing frame (10) vertically to the clamping plane of the pane (25), being connected to the frame by retainers. There is a connecting flange (32), prolonged from a cover batten at right angles to the plane of the pane, fitting against a matching connecting flange (13) of the base frame, for exact fixture of the cover batten relative to the base frame. The latter flange may form an enclosing recess for the pane of glass.
Patent DE-2630609-A1 (DE)
Title: Sprinkler for agricultural use - has shank and head to fit into pipe, with elastic cylindrical seal surrounding shank
Inventor: LEAL-DIAZ JAIME DR
IPC: A01G25/02
Filed: 1976-07-07
Abstract: The sprinkler which consists of two sections, may be inserted into a pipe, has an outlet aperture near the surface of the pipe, and an inlet aperture within the pipe. The sprinkler has a rigid shank (3), its head serving as outlet. The shank fits into the pipe wall with a seat (12), so that the head is aligned with it. An elastic cylindrical seal surrounds the shank, to form a wall section of the fluid holding pipe section. The in- and outlet are at opposite ends of the sleeve. The shank partly forms the fluid path, which is also bordered by the sleeve. The sleeve alters the flow cross section of the path, due to hydraulic pressure.
Patent DE-2632603-A1 (DE)
Title: Halogenated triazolyl and imidazolyl-(2)-butanone and butanol cpds. - for use as fungicides and bactericides
Inventor: KRAEMER WOLFGANG DR
IPC: C07C45/68
Filed: 1976-07-20
Abstract: New triazole and imidazole derivs. of formula (I) and their salts (where R is opt. substd. phenyl or alkyl; X is H, alkyl or halogen; Y is halogen, Z is halogen, alkyl, cycloalkyl, alkoxy, haloalkyl, alkylthio, alkoxycarbonyl, opt. substd. phenyl, phenoxy or phenylalky, NH2, CN or NO2; n is 0-5; A is CO or CHOH; B is N or CH). Cpds. (I) are useful as agricultural fungicides and bactericides, e.g. for control of Podosphaera, Erysiphe, Fusicladium and Uromyces. A typical cpd. is 4-chloro-1-(4-chlorophenoxy)-3,3-dimethyl-1(1,2,4-triazol-1-yl)-2- -butanone. In an example, this is prepd. from 1-bromo-4-chloro-1-(4-chlorophenoxy)-3,3-dimethyl-2-butanone and 1,2,4-triazole.
Patent DE-2634752-A1 (DE)
Title: Universal multipart folding ladder locking hinge - has connecting rod linking paired stop levers for simultaneous lock or release
Inventor: SCHMIDT HEINZ
IPC: E06C7/50
Filed: 1976-08-02
Abstract: The multi-purpose ladder comprises four equal-length pieces which fold together, with paired hinge components, linking them, and is adaptable as a single long ladder, step-ladder or ladder frame. The locking hinge has a stop lever (i) mounted in one half (f), notching in a groove (d) in the other half (e) under spring pressure. The two stop levers in a pair of hinges at any one hinge point are joined to a connecting rod (1), so that locking or release is always effected on both sides simultaneously. Release may be effected by balls (g) pressing the lever out of the groove when the activating knob is turned.
Patent DE-2638150-A1 (DE)
Title: Mould closure control for shoe sole injection moulder - has one control valve manual and others automatic
IPC: B29C45/67
Filed: 1976-08-25
Abstract: In parent patent, control device for a cylinder-piston unit for opening and closing the mould of a rubber or plastics injection moulding machine, esp. for the prodn. of shoe soles, comprises a change-over valve for connecting one of these cylinder chambers, of the mould closure uit to a compressed air source and the other chamber to free atmosphere. A key valve is present in a circuit branch which is used to interrupt and close off this branch. In this addn. this key valve is replaced by a cam-operaed, spring-loaded valve, mounted on a moving part, e.g. turntable, of the machine. During the machine cycle, this valve passes over the cam, after the manually operated control valve has traversed, with its non-manual side, a control cam for automatically presetting it. In the parent patent, the valve has to be operated by hand, in this addn. the valve is cam-operated.
Patent DE-2641706-A1 (DE)
Title: Single or polyphase asynchronous machine - has rotor winding formed as squirrel cage bar winding inclined to rotor axis for high starting torque
Inventor: AKBAR SAMY DIPL ING
IPC: H02K17/16
Filed: 1976-09-16
Abstract: The machine has a rotor wound for a high starting and running-up torque, with the winding consisting of a number of closed circuits, in each of which two individual coils (A, B) are connected in series and staggered w.r.t. each other by half a pole pitch. The staggering of coils (A, B) is between about a quarter and a half of the pole pitch. Owing to the inclination of rotor winding by the electrical angle between 90 deg. and 180 deg., each inclined individual coil itself represents an electric circuit, since both coil halves above and below the rotor central line can be identified as A and B coils operating in series. Thus any required circuit can be realised by corresponding inclination of rotor winding consisting of short-circuited coils cast as bar winding similar to squirrel cage winding.
Patent DE-2644143-A1 (DE)
Title: Remote control appts. for wing mirror setting - operates with electro magnetic stepping cam system on each axis
Inventor: GERAY FRANZ DIPL ING
IPC: B60R1/072
Filed: 1976-09-30
Abstract: The remote control for the external driving mirror has solenoid controls to tilt the mirror about the two orthogonal axes. EAch tilt movement has two solenoids (27, 28) to straddle the tilt axis (14), with a spring (24) to hold the mirror in the central position. A stepping cam (16) on the tilt axis secures the solenoid set positions. The control for the mirror is simple, with stepping pulses applied in the required tilt direction. When the settings reach any end stop, further tilt signals do not damage the mechanism. No complex motors and gearings are required.
Patent DE-2648983-A1 (DE)
Title: Cylindrical ornamental packing for sweets - has fold lines in top forming cone with extensions resembling flower pattern
Inventor: D ANDOLA MICHELE
IPC: B65D85/60
Filed: 1976-10-28
Abstract: The folded box is for use as an ornamental packing for sweets etc, comprising a sheet of cardboard formed into a cylinder with a base. Fold lines divide the top part of the cylinder into triangles, which when folded together, form a conical top for the cylinder. There are extension sheets at the top forming a flower pattern when folded. The base can be used to close the filler opening. Round the periphery of the cylinder, there may be curved base fold lines with the apex downwards, joining onto each other. From these, other fold lines extend obliquely upwards to form isosceles triangles. Adjacent triangles enclose folding triangles between them with the apexes downwards.
Patent DE-2652511-A1 (DE)
Title: Material transport system - with parallel rails moved in circular motion between fixed parallel rails, used e.g. in pasteurisation of material in cans
IPC: A23L3/02
Filed: 1976-11-18
Abstract: A transport system for material, e.g. gor takin cans with contents which are to be preserved through a pasteuriser, consists of an array of fixed parallel rails, between which arrays of moving parallel rails are located. Eccentric shafts force the latter to lift the cans, move them in the direction of transport and deposit them on the fixed rails. This saves the expenditure of energy and of collant when a coolant when a continuous conveyor runs through the heating and cooling zone and returns to the heating zone.
Patent DE-2652848-A1 (DE)
Title: Technical appts. fluid conduit system - has fluid channels passing over sections with over-bridging arrangement and locating surfaces
Inventor: TEICH ERNST
IPC: F15B13/08
Filed: 1976-11-20
Abstract: A fluid conduit system for adjusting, control and measuring appts. comprises a rigid channel plate with fluid channels open on one side, and a number of connections, sealed, facing predetermined sections of the system. At least one fluid channel (13) which passes over a section has an over-bridging arrangement (24), allowing fluid to pass beneath it at each transfer point from a channel in another section of the channel plate (1). Each over-bridging arrangement has a locating surface for the edge areas of two adjoining individual seals (3, 4), which are for the fluid connection units (2), and is made by casting or injecting in a core.
Patent DE-2655542-A1 (DE)
Title: Coarse mine rubble handling system - mixes rubble with slurry containing sand, water and binder stored above ground
Inventor: VOSS KURT HEINZ DIPL ING
IPC: E21F15/10
Filed: 1976-12-08
Abstract: A handling method for mine rubble (7) stored at an underground storage point (7) includes mixing the coarse rubble with a heavy liquid and discharging the mixture into e.g. storage tank for disposal which may be above ground. Fine granular material such as sand (1) stored in tankers above ground is mixerd with a binding medium are discharged by a conveying screw (2) onto a paddle wheel mixer (4). Waen (3) from a tank above ground, is also discharged onto the paddle wheel and the mixture is pumped through a supply pipe (6) underground where another conveying screw discharges the coarse material into the flow. This then passes through another pipe to the discharge point.
Patent DE-2659897-A1 (DE)
Title: Reacting epoxides with phenols or carboxylic acid or its anhydride - using phosphonium inner salt as catalyst
Inventor: DORRAKIAN GEORGE ANTHONY
IPC: C08G59/42
Filed: 1976-03-08
Abstract: In the reaction of (A) a vicinal epoxide with (B) a phenolic cpd. and/or a carboxylic acid (anhydride), the improvement comprises the use of a catalyst of formula (I): (where R is 1-20C aliphatic hydrocarbyl; R1 is H or 1-20C hydrocarbyl; R2 is H; 1-20C alkyl or 1-20C alkoxycarbonyl; and n=o=20). (I) catalyses reactions between: (1) (Meth)acrylic acid and a 2-4C alkylene oxide to form functional monomers; (2) lower alkylene oxides used equimolar amts. of phenols to produce hydraulic fluids; (3) 2-4C alkylene oxides and alkylated monohydric phenols to form nonionic surfactants; (4) epoxy resins and monocarboxylic acids (or anhydrides) to give products having terminal ester gps., useful in coatings, adhesives, reinforced plastics or mouldings; (5) epoxy resins with polycarboxylic acids (or anhydrides) giving crosslinked, insoluble resins useful as coatings; and (6) epoxy resins and phenols to give phenolic ethers bearing >=1 aliphatic sec. OH gp. and epoxy and/or phenolic OH terminal gps. useful in forming laminating adhesives, surface coatings, filament winding, coatings, etc. (I) gives high yields with generally excellent colour. Acid is unreactive with epoxy resins at conventional storage temps. Precatalysed epoxy resins can thus be produced by blending the components. When used with expoxy resins and phenols, (I) gives higher mol. wt. prods. than with triphenyl (2-carboxyethyl)phosphonium hydroxide inner salt of CA.
Patent DE-2701926-A1 (DE)
Title: Lubricating wires twisted into cable - by atomising lubricant at ambient temp. adjacent point of twisting, for uniform deposition of lubricant on all wires
Inventor: POLKE HANS-JOACHIM DIPL ING
IPC: D07B7/12
Filed: 1977-01-19
Abstract: Wires twisted into a cable are lubricated at the pt. of twisting by atomising the lubricant such that all wires are lubricated uniformly. Pref. th lubricant is atomised at ambient temp. and the atomisation zone is disposed upstream of the twisting pt. of the wires.
Patent DE-2710197-A1 (DE)
Title: Supplementary power turbine for air or water powered systems - has ratchet coupling pushed towards engagement by axial force on blades
Inventor: NAAKE LUDWIG
IPC: F03D15/00
Filed: 1977-03-09
Abstract: The supplementary power turbine for an air or water powered system using a propeller, has axial flow radial blades (3) mounted on a ring hub (2) free to rotate around the main drive shaft (1). The downstream radial face of this ring has a ratchet configuration (4) and there is a correspondingly shaped flange (5) facing it on the drive shaft. When fluid speed through the rotor reaches a certain level the axial force on the blades brings the ratchets into engagement and torque from the turbine supplements that from the propeller.
Patent DE-2711097-A1 (DE)
Title: Grain prepn. for brewery extraction - by producing semi-finished grist and finish-grinding in brewery before feeding to extraction plant
Inventor: PALYI LESLIE
IPC: C12C7/047
Filed: 1977-03-14
Abstract: In the prepn. of grain for the prodn. of a beer brewing extract, the cleaned and husked grain is coarsely ground to a semifinished prod. with a high percentage of extract material and low contents of fibre, ash, fat and protein. This is ground to a size which can be handled by the conveying facilities in a brewery where it is finish-ground and fed to the extraction and filter plant, resulting in a yield of 55-68% for maize, 70-80% for wheel and 65-75% for barley. Process saves the wasted 10-15% of the raw material of the unmalted grain which at present has to be sifted off to enable the brewery conveyors to handle it, and which can only be used for animal fodder.
Patent DE-2714673-A1 (DE)
Title: Self excited reference or calibration oscillator - has two phase shifting stages whose gains are constant and independent of oscillator frequency
Inventor: ARNOUX DANIEL
IPC: H03L5/00
Filed: 1977-04-01
Abstract: The oscillator is in the form of a phase shifter delivering polyphase balanced voltages. It consists of a feed-back loop with one phase shifting stage with constant gain, a second phase shifting stage with constant gain and adjustable phase shift depending on the oscillator frequency, and a basisc amplifier whose phase shift is zero or a multiple of 360 deg. Its gain is constant, and the total transmission function is such that at the required oscillator frequency the total gain is one, and total phase shift is 0 or 180 deg. Gains of the two phase shifting stages (2, 3) are constant and independent from oscillator frequency. They are determined only by the circuit parameters and need not readjustment. Phase shift (psi) generated by the first phase shifting stage (2) is held constant by fine adjustment independent from frequency.
Patent DE-2717205-A1 (DE)
Title: Suspended folder for filing system - has detachable pocket with indicator store used for suspension folder
Inventor: SIPPL CHRISTIAN
IPC: B42F15/04
Filed: 1977-04-19
Abstract: The suspension folder for filing systems has a top ledge used for filing indicators. The suspended pocket is used to hold an easily detachable gatherer (7), the top edge of which (10) equipped with indicia (10, 11, 12) may be inserted into the top ledge (4) so that the indicia of the gatherer also mark the suspension folder. The suspension folder is 'U' shaped within the area of it's top ledge (4) and forms a slide in the opening for the insertion of the upper edge.
Patent DE-2719337-A1 (DE)
Title: Automatic animal feeding system - has filler valve fitted to each metering container and opened by filler pressure in ring main
Inventor: HONKOMP SEN JOSEF
IPC: A01K5/02
Filed: 1977-04-30
Abstract: The automatic system for animal feeding has several metering containers at feed points, filled from a common liquid feed ring main. A filler valve fitted to each metering container is opened by the filler pressure in the ring main. Simultaneously, an outlet opening at the metering container passing to the feed point is closed. Consequently the air in the metering container is compressed by the inflowing wet fodder. When there is pressure balance between the filler pressure and air pressure in the metering container at an adjustable value, a valve in the ring main is opened. Because of the remaining over-pressure in the container, the filler valve is closed and simultaneously, the outlet orifice is opened. The compressed air then presses the wet fodder out of the container.
Patent DE-2721194-A1 (DE)
Title: Mono:olefin (co)polymerisation using Ziegler catalyst - with solid titanium component on silica or silica-alumina support, giving high constant yield
Inventor: SCHWEIER GUENTHER DIPL CHEM DR
IPC: C08F10/00
Filed: 1977-05-11
Abstract: (Co)polymerisation of 2-6C alpha-monoolefins at 30-200 degrees C and 0.1-200 bar employs Ziegler catalyst contg. a component (I) contg. Ti and a metal cpd. (II) of the formula MAm-nXn (where M is Al, Mg or Zn. A is a 1-12C hydrocarbyl gp. X is Cl, Br, I or H. m is the valency of Me. n is 0 to m-1), the atomic ratio of Ti:Me being 1:0.1:500. In the prodn. of (I) a finely-divided porous inorganic oxide (III) of particle size of 1-100 mu m pore vol. of 0,3-3 cm3/g and surface area of 100-1000 m2/g, having the formula SiO2.aAl2O3 (in which a is 0-2) is contacted with a soln., in an organic solvent, of an Al cpd. (IV) of the formula AlB3-pYp (in which B is a 1-12C hydrocarbyl gp. Y is Cl, Br, I, H or OR; R is a 1-12C hydrocarbon gp. p= 0-3), in a (III):(IV) wt. ratio of 1:0.05-10. (2) The intermediate solid obtd. is dispersed in a soln. contg. 100 pts. wt. alcohol of the formula Z-OH (in which Z is a satd. 1-8C hydrocarbon gp.), 0.01-6 pts. (as Ti) of TiCl3 and/or TiBr3 and 0.01-4 pts. (as Mg) of a Mg cpd. which is soluble in the alcohol, using a (III):Ti wt. ratio of 1:0.01-0.2 and a (III):Mg wt. ratio of 1:0.01:0.25. This dispersion is evaporated to dryness at a temp. below 200 degrees C and above the m.pt. of the alcohol used. (3) The second intermediate solid (V) is dispersed in a soln., in an organic solvent, of a metal cpd. (VI) of the formula MtGs-tEt (in which Mt is Al or Si. G is a 1-12C hydrocarbon gp. E is Cl, Br, I, H or an OD gp.; D is a 1-12C hydrocarbon gp. s is the valency of Mt. t is 0 to s-1 if Mt is Al and 0 to 4 if Mt is Si), using a wt. ratio of (V):(VI) of 1:0.05-2. The polymer is obtd. in a high and constant specific yield and has esp. favourable morphological properties, such as high bulk density and good powder flow.
Patent DE-2722008-A1 (DE)
Title: Fused plug for protecting electrical circuit - has transparent window for observing or indicating condition of fusible element
Inventor: NOWAK HELMUT
IPC: H01H85/20
Filed: 1977-05-14
Abstract: A plug insertible is into a socket to complete an electrical circuit. It includes two flat contact pins (27, 28) embedded in an insulating housing (12) and interconnected by a fusible wire (16) having an arched portion (25) located in a cavity in the housing. The vertex of the arched portion is adjacent a window (29) in the housing which may be used for direct observation of the condition of the fusible wire, or it may be closed by a layer (30) of a material that responds to melting of the wire to give an indication of this, e.g. by being destroyed or by changing colour, or by operating a mechanical or electrical indicating device, e.g. by means of a compression spring which is released when the wire fuses.
Patent DE-2723861-A1 (DE)
Title: Plug for closing slag gutter on blast furnace - where row of shutter plates mate with gutter profile
Inventor: MUELLNER PAUL ING
IPC: F27D3/15
Filed: 1977-05-26
Abstract: Plug where at least two plates, e.g. three, with a profile matching the cross-section of the gutter, are inserted. The plates are spaced in a row and possess some transverse play in the gutter. The pref. device uses one plate mounted on a swivel carrier and fitted with two hook-shaped brackets located in oversize slots in the other two plates to provide the transverse play. A lever mounted on the same pivot as the carrier is fitted with a ratchet hook for lowering the row of plates into the gutter. The plates are pref. made of steel with high thermal conductivity and a gap of 40-100 mm is used between the plates. Used to stop the flow of molten slag in a gutter while changing a slag ladle on a blast furnace. The plug assumes the cross-section of the gutter, even when the latter is worn, so the plug is very easy to make.
Patent DE-2727545-A1 (DE)
Title: Herbicidal 1-phenyl-1-formyl-3-methyl-urea cpd. prepn. - by reacting formanilide(s) and methyl isocyanate in polar solvent
Inventor: BUCK WOLFGANG DR
IPC: C07C275/50
Filed: 1977-06-18
Abstract: Prepn. of urea derivs. of formula (I) is carreid out by reacting formanilides of formula (II) with MeNCO in a polar aprotic solvent. In the formulae, X and Y are H, 1-4C alkyl, 1-4C alkoxy, Cl, Br or CF3. In an example, 1-phenyl-1-formyl-3-methylurea is prepd. from formanilide and MeNCO in DMF. The use of polar solvents gives high yields (e.g. 79-83%) in short reaction times (cf. US 2762695 and DT 2638402).
Patent DE-2729280-A1 (DE)
Title: Seat belt retractor mechanism - has webbing friction reducing guide roller with tapered shoulders
Inventor: SCHWANZ WILFRIED ING GRAD
IPC: B60R22/34
Filed: 1977-06-29
Abstract: The webbing is coiled-on onto the take up spool in such a way that the edges of the webbing do not touch the spool flanges in order to eliminate friction on these surfaces. The spool (3) accommodates the necessary number of widings (5) resulting after a complete coiling-on cycle. The spool (3) is fitted in housing (2) and the other relevant working parts of the mechanism, such as retractor spring and blocking assembly are arranged on either side of the housing. The housing has a slot (13) at the top through which the webbing (4) is entering and leaving the housing. Underneath the slot guide roller (8) is fitted with stubs (9) seated in flanks (10, 11) of the housing. On both ends of the roller (8) has shoulders (12) with surfaces tapered towards the stem of the roller (8) ensuring a strictly central position of the webbing in relation to the flanks (10, 11) without a contact between webbing and flank.