baber/WOPTO huggingface dataset:
Patent DE-2547753-A1 (DE)
Title: Length measuring device using cylindrical surfaces - has metal cylinder within cylinder having insulated outer surface and conductive inner surface to form capacitative relationship
IPC: G01D5/24
Filed: 1975-10-24
Abstract: Length measuring device has surface of first part cylindrically curved and second part arranged within cylindrical surface. The conducting coatings of capacitance extend over teh surface of the first part. The cylinder axis extends in the direction of measurement. The coating of capacitance on the second part is designed parallel to the cylindrical surface. The first consists of a hollow cylinder made of insulation and the conducting coatings of capacitance extend over the inner surface. The surface over which the conducting coatings of capacitance extend is cylindrical. The second part consists of a metal cylinder.
Patent DE-2547766-A1 (DE)
Title: Concrete pipe reinforcing cage centering - uses four centering bolts at end away from concrete supply distributed along cage periphery(NL110576)
IPC: B28B21/24
Filed: 1975-10-24
Abstract: A system to hold a centering device upright within a reinforcement cage, used in the production of reinforced concrete pipes, manufactured in a stepwise fashion starting from one end of the pipe, has at least four centering bolts, inserted into the end of the reinforcement cage away from the end at which casting of concrete commences. The bolts are inserted at the commencement or just before commencement of the casting operation. The centering bolts lie inside or outside the reinforcement cage, but close to it and parallel to the longitudinal centre line of the cage. Preferably, when the concrete approaches the bolts location, they are extracted from the mould. The mould typically consists of a two-part casing with a central spindle, along which a table rolls reciprocally.
Patent DE-2549185-A1 (DE)
Title: Component set for structure assembly - has plastic longitudinal and cross members with shaped beading locking into recesses
Inventor: OSTERRIED JAMES L
IPC: A63H19/30
Filed: 1975-11-03
Abstract: The set can be used for a wide variety of purposes typically for use in drawing board apparatus and in children's toys where it can be used for building e.g. rails for a train set. There are two parallel flexible longitudinal members and a number of identical transverse connecting pieces. These are kept at a constant angle to the longitudinal elements and have recessed ends. A beading along the longitudinal strut is sprung into the recess, the two components being made of a plastic material with adequate flexibility. Developments of the design have the beading on the longitudinal members, different shapes of beading and cross members of rectangular and circular shape to produce varying structures.
Patent DE-2553153-A1 (DE)
Title: Ball type game of chance using ball patterns - has single ball scoop selector shovel mounted on rotating chamber wall
Inventor: EHRAT KURT
IPC: G07C15/00
Filed: 1975-11-26
Abstract: A game of chance having at least one ball chamber with a number of different counters or letters or drawings or colours printed on the game balls, has the ball chamber (1) mounted in a rotatable manner around a rotating axle (3) and has a ball catching shovel (4) firmly fixed to the inner peripheral surface (1a) of the ball chamber (1) and which projects inwards into the chamber (1). Rotation of the chamber (1) results in mixing of the balls together and with frictional contact against the chamber walls (1a). As a result one randomly chosen ball can be picked up by the shovel (4).
Patent DE-2602629-A1 (DE)
Title: Anchor winch rope tensioning equipment - has rotating discs on axes offset from each other with tapering faces for gripping rope
Inventor: KIESLICH ROBERT
IPC: B66D1/74
Filed: 1976-01-24
Abstract: The rope tensioning equipment is particularly for use as a sheet- or anchor winch on sailing yachts. It has two hand-or motor driven conical discs coupled together between which the rope is guided, the conical faces being towards each other. The axis of rotation (16) of the smaller disc (60) nearer the housing (20) is offset from that (15) of the upper and larger one (50). On the incoming side (12) of the rope a symmetrical, wedge-shaped space (121) is formed with the ends of the tapering surfaces (122,123) in line vertically. On the outgoing side the surfaces (132,133) are offset from each other so that the rope (11) is supported on the end portion of the tapering surface offset towards the main axis of rotation (15).
Patent DE-2611416-A1 (DE)
Title: Dose-regulated revolver-fired thermonuclear reactor - for lithium process has heavy lower flange with revolver for ignition inserts
Inventor: STROBEL CHRISTIAN DIPL ING
IPC: G21B1/00
Filed: 1976-03-18
Abstract: The parent patent describes a dose-regulated and revolver-ignited thermonuclear reactor, operating esp. by the lithium process. In this patent of addn. The primary water boiler has a massive flange at the base, comprising around is periphery through-bores for receiving the ignition chamber inserts and other bores for bolting it to the flange of a heavy boiler base. Additional through bores in this boiler base are aligned with the bores for the ignition chamber inserts, so that these inserts can be introduced by a pneumatic device into the revolver. The heavy boiler base contains a manhole with a cover. By comparison with the deuterium-tritium process, the present method, using lithium, requires only one eighth of the ignition energy dose. This permits a calibre of 1 cm to be used for the ignition charge by comparison with the previous value of 3 cm.
Patent DE-2611979-A1 (DE)
Title: Antiflatulence and diarrhoea compsn. for pigs and cattle - comprising specified plants, linseed, lactic acid and cattle salt
Inventor: MAYER ALOIS
IPC: A23K30/00
Filed: 1976-03-20
Abstract: Compsn. for treatment of flatulence and diarrhoea in domestic and farm animals, e.g. calves, cows, piglets and pigs, consists of: camomile and/or aniseed and/or calamus and/or fennel. These are mixed with one or more of: flaxseed meal, whole flaxseed feed, lactic acid and cattle salt, and a preserving agent. The compsn. pref. also contains citric acid and vanilla sugar (esp. 1 wt. %). In partic. the compsn. comprise 20-25 wt. % lactic acid based preserving agent % 1 wt. % citric acid; 1-2 wt. % camomile; 1-2 wt. % aniseed; 2 wt. % calamus, 2 wt. % fennel; 5-10 wt. % linseed; 5 wt. % cattle salt, the remainder being liquid.
Patent DE-2612683-A1 (DE)
Title: Handle for manually held impact tool - has thickened grip area of length roughly equal to width of average hand
Inventor: TUCNY PETER PROF
IPC: B25G1/10
Filed: 1976-03-25
Abstract: The impact tool, such as a hammer, axe, hatchet etc., has a handle of wood, plastic or metal, and of oval cross-section varying in size throughout its length. At the end (15) furthest from the tool head (10) it has a thickened grip area (17), whose length is roughly equal to the width of an average hand. The grip area can be of elliptical cross-section, the major axis of the ellipse being in the striking direction (s). The sides of the grip area can be rounded, and between the area and the tool head the handle can be of smaller and constant diameter, and preferably also of elliptical section.
Patent DE-2624540-A1 (DE)
Title: Hand-held appts. for stitching on buttons - with laterally movable needle bearing portion and double sided thread hook
Inventor: JERAUSKY HANS JOHANN
IPC: D05B97/10
Filed: 1976-06-01
Abstract: An upper portion bears the needle with trailing thread and is the part by which the needle and thread can be inserted through the fabric in a fabric-supporting lower portion. The upper portion is laterally movable according to the buttonhole spacing. In the lower portion is a reciprocable double-sided thread-lifting hook which moves between two end positions outside the two entry positions of the needle. The hook moves between needle and thread when the needle is inserted in the lower portion, so as to retain a thread loop when the needle is withdrawn and present it in a position for passage of the needle on re-entry of the latter.
Patent DE-2628546-A1 (DE)
Inventor: FORNAES HEINZ R
IPC: F23J3/02
Filed: 1976-06-25
Abstract: The device has at least one drive element (10) which changes in volume with changes in temperature. The motion thereby produced is transmitted to a movable member (18) whose working section is constructed to cover the relevant heat exchange surface. The drive and restoration produce the temperature differences of the drive element (10) between the halting and operating periods of the heating unit (25). The device is particularly suitable for heat exchangers (20-22) having mutually parallel longitudinal slots in which there engages in each case a prong (24), which scrapes on both sides, or a brush of the fork-shaped member (18). The device improves the heat transfer of the heat exchange surface, and this permanently maintains the efficiency of the system at its maximum. <IMAGE>
Patent DE-2631504-A1 (DE)
Title: Compact optical system for SLR camera - uses mirror split into separately pivoting sections or operating as part of shutter
Inventor: WIECHMANN MANFRED DIPL ING
IPC: G03B19/12
Filed: 1976-07-09
Abstract: The size of the SLR camera is considerably reduced by moving the objective closer to the mirror and by having the mirror (11) operating in such a way as to prevent its edge fouling the objective housing. One design has a the mirror hinged in two sections about a horizontal axis so that while the rear section swings upwards as normal, the front section folds downwards to clear the objective. A second design has the mirror (11) as the focal plane shutter, running up the inclined plane. At the same time the eyepiece of the viewfinder is closed by a subsidiary shutter to prevent light from the viewfinder falling on the film.
Patent DE-2633132-A1 (DE)
Title: Stereo TV film system - uses double grating for separate right and left images and two channel transmission
Inventor: BOEHM REINHARD DIPL ING
IPC: G03B35/02
Filed: 1976-07-23
Abstract: The stereo TV transmission has twin channels with each channel providing a separate beam in the CRT. The screen has two layers of echelon type gratings mounting between it and the guns, with the grating ridges directed right and left. Each beam reacts with one grating to produce a lateral image. The images are transmitted in rapid succession for both right and left so that the viewer is presented with a simulated stereo image, without having to use special spectacles. The difference in intensity between the separate images is compensated for.
Patent DE-2634569-A1 (DE)
Inventor: EDWARDS HUGH JEREMY WILLIS
IPC: E04C5/16
Filed: 1976-07-31
Abstract: Arranged displaceably within a cylinder (1) is a piston. Two arms (3) project from one end of the cylinder. At its free end, each arm bears an inward-projecting strip (4). A first die part (14) is attached to the piston. A second die part (15) interacting with the first die part is attached releasably to a yoke (2). A pressure fluid can be admitted through an opening into the cylinder bounded by the piston and a bottom plate, with the result that the first die part (14) is pressed against the second die part (15) by the piston. The yoke is connected to the free ends of the arms by way of slots in the yoke (2) which accommodate the said strips (4). The said slots are bounded by lateral flanges (17, 18) of the yoke. The outer flanges (17) are wedge-shaped and are complementary to the shape of the upper part of the said strips (4). The other flanges (18) are of complementary design to the underside (4c) of the strips. The wedging effect to which this gives rise limits the extent to which the yoke can be pushed onto the cylinder. This design makes possible a compact construction and hence allows the device to be used even where space is restricted. <IMAGE>
Patent DE-2638566-A1 (DE)
Title: Poultry gathering by mobile overhead conveyor - which extends from hen house interior to external collection vehicle
Inventor: LASSUS AIME
IPC: B65G17/20
Filed: 1976-08-26
Abstract: Conveyor comprises a chassis mounted on wheels and carrying an endless conveyor track which can move suspended carriers in closed circuit between a carrier loading frame at one end of the chassis and an unloading frame at the other end. The loading and unloading frames can both be swung through a limited angle about a vertical axis through a hinged connection to the main longitudinal frame of the conveyor track, so that loading or unloading frame can be set at an angle to the longitudinal axis of the chassis. Loading and/or unloading frame can be inclined to the horizontal to present a transverse run of conveyor track at one or both ends which is at a different height from that of the longitudinal frame track. Pref. the inclination of an end frame to the horizontal is adjustable. Esp. designed for gathering poultry from long, narrow hen houses of difficult access.
Patent DE-2639810-A1 (DE)
Title: Dispenser drum for paper from supply roll - uses friction drum to control length dispensed together with stop arm contacting catch released by tear-off forces
Inventor: SCHIRRMACHER ROLAND
IPC: A47K10/36
Filed: 1976-09-03
Abstract: A dispenser assembly for paper sheet (7) from a supply roll (6) has a friction drum (8) which controls the length of paper given out per cycle. A transverse cutting edge (19) attached to a hinged bel crank (21) is used to tear the sheet from the supply roll, the metering friction drum (8) rotates until a stop arm (14) reaches a spring loaded catch. The force required to tear off the paper sheet releases the catch (18). A spring loaded crank arm (26) then rotates the friction drum to its starting position. This movement also feeds enough paper past the cutting edge which can be gripped, in order to pull out the required amount of paper for the next sheet.
Patent DE-2645683-A1 (DE)
Title: Coffee filter machine for household use - has tube with openings at bottom ensuring loosening of ground coffee for good steam circulation
Inventor: BOEHM HANS-GEORG DIPL PHYS DR
IPC: A47J31/30
Filed: 1976-10-09
Abstract: The household or espresso coffee machines comprises a coffee pot with a closed coffee filter wherein the mixture of brewing water and steam is passed centrally through the filter lid by a tube (4) and thus into the ground coffee where it emerges through one or more openings provided at the end (7) of the tube to ensure an improved distribution of the steam which thus passes around the ground coffee (6) extracting the full flavour without compacting it too tight. Further openings (24) are provided at the top end (24) of the tube which then ensures adequate ventilation after the brewing process and thus prevents any drawback of the coffee sludge into the heating system. One or more additional openings can be provided in the tube shaft and are designed to be closed as required so that the steam can escape by the most direct route from the filter without having to pass the main part of the ground coffee, so that the flavour of the brewed coffee can be varied.
Patent DE-2647066-A1 (DE)
Title: Disc milling cutter with screw connected tips - has connecting blocks with pressed bolts clamped by radially manipulated screws
Inventor: WANDEL EMIL
IPC: B23C5/24
Filed: 1976-10-19
Abstract: The disc milling cutter has replaceable cutting tips held in connecting blocks. The connecting blocks are held in transverse grooves on the milling cutter circumference. The tips can be adjusted relative to cutter axis and clamped by wedges. Clamping screws are provided which can be used also in relatively thin cutter discs. The connecting blocks (2) have outwards sloping setting faces (3a). Each of these faces is in contact with a setting screw (4). These screws are held in tapped holes (4a) in the cutter body (1) and manipulated in radial direction. The sloping faces are part of the circumference of a bolt (3) held in the connecting block (2). This bolt can be pressed into the connecting block.
Patent DE-2647590-A1 (DE)
Title: Glow discharge treatment vessel for metal workpieces - has vacuum tight wall connection with lead in insulator bush surrounded by spherical gudgeon
Inventor: ELWART JAN
IPC: B01J19/08
Filed: 1976-10-21
Abstract: Electric current connection in the wall of a vessel used for high current glow discharge where the conductor is located in an insulator bush surrounded by a spherical gudgeon. The gudgeon fits in a ball seat formed by an inner and an outer ring to make a vacuum-tight seal in the vessel wall. At least the outer ring is detachably mounted in the wall; and both the rings are pref. located in a bush which has recesses exposed to coolant flowing through a double wall. The end of the insulator bush inside the vessel is pref. fitted with a row of insulating and conducting rings forming a screen preventing undesired discharges. Used in the nitriding, metallising, annealing, hardening, carburising or decarburising of metals. Neither the conductor nor the insulator bush are exposed to tensile or compressive stresses in large vessels, so they are not bent or fractured and can easily be dismantled.
Patent DE-2649239-A1 (DE)
Title: Filter bag attachment to vacuum cleaner - consists of plate with lip on bag and connecting socket on dust suction pipe
Inventor: GLONING GUNTER
IPC: A47L9/14
Filed: 1976-10-29
Abstract: The fixture for attaching a filter bag (31) to a vacuum cleaner suction pipe, consists of a relatively rigid connecting plate on the filter bag (31). The connecting plate (20) is inserted over the end of the dust suction pipe in the form of a socket (10). Underneath the conical and of the connecting socket (10) is an attachment (17, 18, 19) which takes the bottom edge of the connecting plate (20) of the filter bag (31). Diametrically opposite is a holder cam (15) on the connecting socket (10). The cam (15) holds in place a sealing lip (24) inserted over the connecting socket (10). The lip (24) is on the connecting plate (20) of the filter bag (31). The outer casing of the connecting socket (10) is divided into a conical and a cylindrical part (25, 32).
Patent DE-2653996-A1 (DE)
Title: Digital data transfer between central unit and terminals - uses clock pulse signal control of serially connected terminal stores
Inventor: GRAEFE VOLKER DR RER NAT
IPC: H04Q9/14
Filed: 1976-11-27
Abstract: A circuit for transferring digital data between a central location and a number of widely distributed terminals is designed for transfer of data in rapid succession to all terminals with exact time relations between terminal data supply. This is achieved with minimal circuitry. Each terminal (1) has an associated data station (5) and store (6). The data stations contain logical gating circuits (8) between store and terminal and the stores are connected in series with the central unit. A central gate signal generator (20) is connected to all gate circuits and a central clock generator (18) to all stores. Data transfer occurs serially through the stores as in a shift register transfer under clock signal control.
Patent DE-2657514-A1 (DE)
Title: Three dimensional effects on fabrics contg. keratin fibres - by use of a proportion of felt proofed yarn, with subsequent shrinkage
Inventor: SCHUDEL PAUL
IPC: D06M13/52
Filed: 1976-12-18
Abstract: 3-Dimensional effects are prepd. on woven or knitted fabrics contg. keratinous fibres by: (a) weaving or knitting a fabric from a mixt. of (i) felt-proofed yarn(s) contg. keratinous fibres and (ii) an untreated yarn contg. keratinous fibres, (i) and (ii) opt. being doubled or twisted together; and (b) subjecting the fabric to a washing or felting process. The process is used for obtaining, on keratinous fabrics, partic. wool, the 3-dimensional effects previously produced on synthetic fabrics by stretching shrinking and heat-setting. A wide variety of effects can be achieved using the same felt-proofed yarn in combination with untreated yarn.
Patent DE-2704596-A1 (DE)
Title: Electric control mechanism with deflectable control rod - has control rod attached to frame, part of universal joint operating independently two potentiometers
IPC: G05G9/047
Filed: 1977-02-04
Abstract: Separate or combined deflections of the control rod (7) in two mutually perpendicular directions operate two potentiometers independently of each other. Each potentiometer is operated by deflection of one of two frames forming a universal joint. The control rod is attached to one of the frames. The control rod (7) is attached to a spherical cap (70) which forms the inner tiltable frame. The cap holds inside it one of the two rotary potentiometers (91). Preferably the mechanism housing (30) has an aperture for the control rod in its front side. A funnel shaft collar in insulated in the aperture, reaching inside the housing with its spherically cut end.
Patent DE-2708446-A1 (DE)
Title: Digitoxigenin and digoxigenin sulphate ester(s) - useful as water-soluble cardioactive agents
Inventor: PETERSEN RUDOLF DR RER NAT
IPC: C07J31/00
Filed: 1977-02-26
Abstract: Digitoxigenin and digoxigenin sulphate esters of formula (I) and their salts are new (where R1 is H or R2SO3O; R2 is H or Me). Cpds. (I) where R2 = H are prepd. by reacting digitoxigenin (II) or digoxigenin with H2SO4 or its derivs. (e.g. ClSO3H, SO3 or SO-base adducts. The products can opt. be converted to the corresp. cpd. where R2 = Me by reaction with diazomethane. Cpds. (I) are positive-inotropic cardioactive agents with much higher water-solubility than digitoxin and digoxin. They are preferentially excreted via the gall bladder and intestine, and are thus esp. useful in cases of renal insufficiency.
Patent DE-2718937-A1 (DE)
Title: Blind stitch sewing machine - has an adjustment for operation of second carrier by a slide which can be used while machine is operating
Inventor: MAIER ERWIN
IPC: D05B27/04
Filed: 1977-04-28
Abstract: In a blind stitch sewing machine, there are two adjacent carriers, with a constant shift cycle for the first carrier, and a variable shift cycle for the second carrier achieved by altering the swing radius of a pivoting clip for the adjustment mechanism attached to the machine frame. A slide with a bolt link gives a radial adjustment limit for the pivoting clip. The slide is supported by a running roller and switch on the machine frame so that, from a start position, the swing radius of the bolt is reduced on the pivoting lever, to increase the shift cycle of the second carrier. The adjustment for the second carrier is so simplified, that it can be executed while the sewing machine is in operation.
Patent DE-2729194-A1 (DE)
Title: Adhesive or coating compsn. contg. alkali metal silicate - finely divided inorganic material and organic polymer esp. polymethacrylate
Inventor: NESER RUDOLF
IPC: C09D1/04
Filed: 1977-06-28
Abstract: An adhesive prod. and/or coating mass for mineral fibres consists of a soln. of >=1 alkali metal silicate contg.(a) >=1 finely-divided inorganic material contg. mineralogically >=20% kaolinite, and (b) >=1 H2O-soluble, alkali-resistant organic polymer, partic. a polymethacrylate. The compsn. pref. contains 5-45 esp. 7-20 wt.% (w.r.t. total mixt). of component (a), and 1-20 pref. 3-12 wt.% aq. alkaline soln. (at 5-15%) of component (b). The compsn. can contain 0.1-10 pref. 0.5-3 wt% H2O-soluble silicone prod. pref. an alkali metal salt of methyl-silicate acid and/or 0.05-5 partic. 0.1-1 wt% Al salt of a 16-26C linear aliphatic carboxylic acid. It can also contain =1 wt% ammonium or sodium polyacrylate and 0.3-1.5 wt% wax of microcrystalline polyethylene or polypropylene. The coating material can be used e.g. for insulation and protection. the prod. has good storage stability, e.g. retaining its quality over a period >=12 months when stored in closed containers. The adhesive or coating does not become brittle, irrespective of drying conditions, and has high resistance to water.