baber/WOPTO huggingface dataset:
Patent DE-2522018-A1 (DE)
Title: Concrete structure reinforcing elements spacer - incorporating cement-content base, and connecting element shaped to fit reinforcement
Inventor: PAECH PETER DIPL ING
IPC: B28B23/00
Filed: 1975-05-17
Abstract: The spacer is for use in conjunction with reinforcing elements in concrete construction, or prefabricated concrete components, with a plinth supported on the shuttering, and a connecting element seated on this for attachment to the reinforcing element. The plinth (1) is at least partially made of cement and the connecting element (2) is shaped for insertion onto the reinforcing element. The connecting element may be a bent wire or pressed plate piece, made of metal, or a piece made from injected plastic. The plinth may be in the shape of a truneated cone, or it may be square. Plastering or other decorative finish can be easily applied to the component surface afterwards.
Patent DE-2530931-A1 (DE)
Title: Multiple bolt locking cover plate - has two sliding sections with toothed plugs gripping hexagonal bolt heads
Inventor: BACHMANN WILLI
IPC: F16B39/10
Filed: 1975-07-11
Abstract: The bolt-locking device (1) is used to secure at least two bolts in place and prevent inadvertent loss. It consists of two complementary sections (2, 3) with a slide fit. One section (2) has an extension (4) which slides loosely in a bore (5) in the other section (3). Perpendicular to this bore are two toothed bores (6), into each of which a form-locking plug (9) is inserted. This is gripped by the teeth, and has an inner hexagonal recess, which accommodates the bolt head. The bolt heads are prevented from rotating due to this linear connection between the heads and the plugs have toothed shafts for tightly engaging the holes.
Patent DE-2532185-A1 (DE)
Title: Wood carving attachment for hand electric drill - has ram rotated to produce vibration of variable magnitude for different workpieces
Inventor: GRIENER JOSEF
IPC: B27C1/00
Filed: 1975-07-18
Abstract: The attachment is driven by a hand electric power tool, and ensures clean working of the material without splintering. The handpiece (1) can be provided with bores for receiving a guide screw (4) in a guide groove (8 or 9), a ram (6) and a camshaft member (11). An infinitely adjustable locking screw (3) can be advanced so that the tool holder (10) stops on return of the ram and limits ram movement, to obtain finer vibration. If the guide screw is loosened off and the ram is turned through 180 deg., one guide groove (9) which is oblique imparts slight rotation to the ram during advance, causing the tool to remove shavings during carving.
Patent DE-2535563-A1 (DE)
Title: Monostable flip flop defining double time period - executes second transition when second triggering pulse arrives during first transition
Inventor: STRAUB GERHARD ING GRAD
IPC: H03K3/284
Filed: 1975-08-08
Abstract: The monostable flip flop is designed so that a triggering pulse arriving whilst the flip flop is executing a transition automatically causes a second transition to take place after the first has ended. This causes the time period defined by the flip flop to be doubled. This is achieved by incorporating a second time stage (T3, etc,) into the main flip flop circuit (T1, T2 etc.). This second time stage contains a capacitor (C5) which is charged fully during the pulse time so that at the end of this time it can discharge. The outputs of the separate time stages are connected over diodes (D6, D7).
Patent DE-2548003-A1 (DE)
Title: Door case profile corner connection - has slits on lugs engaged by clamping unit between lugs
IPC: E06B3/988
Filed: 1975-10-27
Abstract: The corner connection is provided between the structural shaped units in a door case or between two other shaped units. The end face of one is fitted with two or more lugs which penetrate the butt jointed side-wall of the other, and are protected from slipping out by clamping units. Each of the lugs incorporates a clamping slit running parallel to the sidewall for engagement by the clamping unit (7). This can be applied between the lugs with radially extending protrusions (7a, 7b, 7c, 7d), when the clamping unit is turned. There may be four lugs on the end of the shaped unit, in interfacing pairs. The protrusions may be notched at the ends.
Patent DE-2548378-A1 (DE)
Title: Rod linkage for remote adjusted driving mirror - has two sets of rods for rotational and pivot movements of control
Inventor: SPILLER RUDOLF
IPC: B60R1/064
Filed: 1975-10-29
Abstract: The wing mirror (49) is mounted on the outside of the car door on a stalk which can rotate about its axis as well as swing about a pivot. It is linked to an international control shaft (45) by two rods (46, 47) to provide the two modes of movement. The control shaft can be rotates about its axis to operate one rod to move the mirror in one direction. The shaft can also be pivotted about the coupling point (44) of the rotational rod, to move the other rod for the second degree of movement. The whole linkage is simple to set up and operate, and can be fitted to any vehicle door.
Patent DE-2552378-A1 (DE)
Title: Medical type dilator device for cervical uses - has profiled head with vacuum connection to suction pump
Inventor: LINDEMANN HANS-JOACHIM DR MED
IPC: A61H23/02
Filed: 1975-11-20
Abstract: A dilator device for medicinal uses, in partic. for cervical channel dilation with a rigid rod type probe having a profiled head which can be moved by a vibratory device to produce vibrations lateral to the main axis of the device. In an addition to 24 54 351, the probe (91) constructed to produce a vacuum within the reproductive tract. The probe (91) has a central longitudinal hole (40) ending in the head section (101) in a suction aperture (41). A lateral aperture (42) is provided by means of which a flexible bore (43) connects the probe (91) to the suction or vacuum pump.
Patent DE-2553330-A1 (DE)
Title: Slotted angle iron member for constructing frame - has circular and clover leaf holes for fastener pin with spring retainer
Inventor: MCCONNELL KENNEDY
IPC: A47B57/50
Filed: 1975-11-25
Abstract: The member consists of a plate (101) with a series of clover leafed shaped holes (115) (110). These alternate with circular holes (105). These are used in conjunction with special pins (161) (160) and the plate has a right angled bend. This plate (101) can be fixed to another horizontal plate (120), which is also bent at right angles and has circular holes of two sizes (123) (125). Into these holes can be fitted specially shaped pins (153). On top of these pins can be fitted a spring locking piece (136) with holes (145) which fit the top of the pin (153) and hold the whole assembly together, thus forming a frame.
Patent DE-2554468-A1 (DE)
Title: Time measurement and display equipment for basketball - in which only one control knob is used to time both teams at appropriate intervals
Inventor: HARTENSTEIN HORST ING GRAD
IPC: G07C1/28
Filed: 1975-12-04
Abstract: The simple equipment is for timing two teams during certain periods in units of 5 second, particularly for basket ball umpiring, in which only one control knob is required to time both teams, and in which a local display on the control console and a remote corresponding display are provided. The control is mounted in a small console (11), with six lamps (14) each of which corresponds to a similar large remote display lamp in a remote display board. The console has a single control knob (17 of a joystick type, which can take up four positions (L, R, A, P) in addition to the normal inactive position. The various positions are used to time and display the two teams' appropriate elapsed times as required, in units of 5 seconds.
Patent DE-2556629-A1 (DE)
Title: Cooling water storage tank for washing-drying machine - with condenser which is supplied with cooling water during drying
Inventor: MUELLER FRANZ
IPC: D06F58/24
Filed: 1975-12-16
Abstract: An auxiliary cabinet unit is mounted on top of the machine and has a tank compartment which receives water extracted from the clothes during rinsing and passes it to the condenser during drying. Pref. the drain pipe for the machine is connected via an inlet pipe to the tank compartment, which is connected to the condenser via a cooling water pipe. Between the inlet pipe connected to the drain pipe and a water outlet is a control valve. Water consumption for washing and drying is reduced by 40-45% resulting in reduced costs for washing and drying.
Patent DE-2616007-A1 (DE)
Title: Raised insulated floor panels support system - comprising round or rounded carrier units in space above floor substructure
Inventor: FEIST ARTUS
IPC: E04F15/024
Filed: 1976-04-12
Abstract: The floor has a substructure, and a cover of floor panels supported on this making up the surface for walking on, with intervening heat and noise insulation. Individual carrier units are introduced into the space between substructure (20) and covering (24), supporting the latter. There can be plastic heating pipes (30) laid on the substructure between these, connected to the supply and return circuits of a central heating system. The retaining devices may be grooves (32) to accommodate battens with heating pipes; or shaped strips with rectangular corrugations. The carrier units may be balls (22), cylinders, or cubes with rounded corners and edges, and they may be elastic, and made of plastic with a hollow space or hard foamed.
Patent DE-2621801-A1 (DE)
Title: Heat resistant glass cooking plate - has radiation surface and automatically working gas and temp. controls to ensure safety
Inventor: SCHEIDLER HERWIG
IPC: F24C3/12
Filed: 1976-05-15
Abstract: Domestic cooking plates of heat resistant glass have a radiation surface comprising IR burners, a cover plate of ceramic glass, ignition safety, temp. limiting and controlling devices and a vent for the exhaust gases. The gases burn with a flame at the surface of a plate positioned above a combustion chamber, the glass cooking plate covers this and is positioned a little way above it. The space surrounding the radiation burners for the gaseous fuel consists in each case of a ring with a venting stub, each enclosing a jet and fastened to it. The jets are fixed very close to the glass cover plate. Each burner has a thermostat to protect the glass with possibly a control device for the gas flow, and the pilot lighter, the lighting safety device, the thermostat for the temp. control and the device for controlling the energy supply are all in the space between the burner plate and the cooking plate, aligned geometrically and functionally.
Patent DE-2629795-A1 (DE)
Title: Pivotal outlet pipe for valve - has valve insert to limit movement of pipe held in place by radial screw
Inventor: ZWINK HELMUT
IPC: E03C1/04
Filed: 1976-07-02
Abstract: The valve outlet comprises an outlet pipe supported on the valve outlet boss (1) for rotation about the axis of that boss. The pipe has a spigot (3) contg. a part of flow passage through the boss and pipe and engaging a counter bore in the free end of the boss. The spigot has a cut-out (14) extending over about 180 deg.. To limit the angular movement of the pipe the cut-out is engaged by an insert (13) held in position by a radial screw in the boss. The insert has extensions (7) embracing the uncut part of the spigot circumference where the arms lie in a shallow groove in that circumference.
Patent DE-2645154-A1 (DE)
Title: Electronic computer address system - derives address information from main memory and adds to content stored in index register
Inventor: KIHARA TOSHIMASA
IPC: G06F9/355
Filed: 1976-10-06
Abstract: An electronic computer address system derives address information from main memory and adds to content stored in index register. The sum denotes an effective address. The address in the main memory is denoted by a command word. The index register stores numerical values. The address information is represented by a word of N bits. The index register has a storage capacity of more than N bits and the main memory of more than 2N words. The first 5 bits of a command word (2) are in an operation code, the next 3 bits are in an index register code and the last 16 bits in an address code.
Patent DE-2656270-A1 (DE)
Title: Sunblind with solar energy collecting strips - has thin aluminium ribs with internal channels for liquid flow
Inventor: WENKEL HANS-ALBERT
IPC: F24J2/04
Filed: 1976-12-11
Abstract: The sun blind assembly is arranged on a building wall above a window. This blind has two side supports between which are arranged thin strips. The thin strips (3) are designed as solar energy collectors. These strips can be rotated from vertical position through forty five degrees. This ensures that the strips can be set depending on the season, to a given optimum angle of inclination for solar energy collection, for example once a month. Each strip is a thin aluminium profile with internal channels (7). The latter are connected to liquid supply and removal connections which are connected supply and collection arrangements.
Patent DE-2659552-A1 (DE)
Title: Compensation of ship generated earth magnetic field interference - uses cathodic anti-corrosion protection system whose reference value is introduced in control circuit of magnetic protection device
Inventor: WECKE ROBERT ING GRAD
IPC: B63G9/06
Filed: 1976-12-30
Abstract: The compensation system is intended for magnetic earth field interference caused by a ship, essentially f its parts immersed in water use cathodic anti-corrosion system. For this purpose a combination arrangement is used which generates an electric reference value, which is introduced into a control circuit of a magnetic protective system. The introduction affects signals, limited by a rated value generator. Preferably the current and/or voltage between a reference electrode, or a built-in anode, and the protected ship's hull is used as the reference value. This value appears on windings of a sensor, serving as the rated value generator. Alternately these windings may be connected to the system control circuit.
Patent DE-2706731-A1 (DE)
Title: Fuel injector timing adjustment system - has construction tolerances measured to ascertain correct fuel pump adjustment
Inventor: DYBALLA MANFRED
IPC: F02M65/00
Filed: 1977-02-17
Abstract: The fuel injector closing time is detected by an acoustic sensor (7) clamped to each of the injector valves. The signals are fed to an amplifier (9), a low pass filter (10), an impedance matching amplifier (11) and a monostable switch stage (12). The output is fed to an evaluator unit (13e. The evaluator unit is able to detect the time difference between two input signals. The second impulse is taken from a fixed sensor receiving impulses from two markers fixed to the flywheel. The markers are ferro-magnetic pegs representing the positions of the front and rear cylinders pistons. The evaluator is able to display the construction tolerances and indicate the exact pump adjustment degree.
Patent DE-2706933-A1 (DE)
Title: Fabric pressure roller assembly - has a partially inflated tube between the rollers to equalise pressure along the roller length
Inventor: LAFEBER ANDRE DIPL ING
IPC: D06C15/02
Filed: 1977-02-18
Abstract: In the finishing processes for piece goods, yarns, film and paper, the material passes between two rollers. This can be in applications such as transporting, drawing, heating, embossing, fixing, dehydration or stabilising the web. A pneumatic or hydraulic inflatable tube is inserted in the gap between two or more rollers, so that it runs parallel to the longitudinal orientation of the rollers. The tube is pressed partially flat so that its walls press against the roller surfaces to rotate with the rollers. The tube projects out to each side of the rollers giving a bulge with the ends of a circular cross section, and the ends are bonded to rotary seals. The pressure medium is passed into and out of the tube through rotary seals. The design ensures that the pressure is applied equally to the material independently of the length of the pressure zone and the width of the material. The pressure is adjustable without changing the length of the pressure zone. Pressure zone lengths can be selected up to 30cm. for example. The material passes through at a constant speed through the pressure zone, without any abrasion on the material.
Patent DE-2713209-A1 (DE)
Title: Circular saw for cutting large panels - has saw mounted in carriage with panel accommodating clamps forming locating stops
Inventor: STEGHERR LUDOLF
IPC: B27B5/07
Filed: 1977-03-25
Abstract: The device is for cutting panel-shaped workpieces to shape, with the aid of a circular saw movable vertically and horizontally to the workpiece. The saw is fitted a carriage moving relative to the workpiece or to a panel shelf. This incorporates a panel pickup device. The carriage may travel in a stationary frame, with stationary connection to the panel shelf. It may incorporate an adjusting device, forming an end stop for the panel forwarded on the carriage. The part of the chassis accommodating the panel section may be able to swivel in a horizontal plane in the plane of the panel.
Patent DE-2720732-A1 (DE)
Title: Mechanical tumbling machine for salted meat - with paddle mixer in drum cooled to zero degrees Celsius
Inventor: IYIMEN SIDDIK DR RER NAT
IPC: A22C17/00
Filed: 1977-05-07
Abstract: Machine for the treatment of salted meat in the prepn. of boiled ham and similar meat products is a horizontal cylinder with a cooling system down to zero deg. C along the walls or inside the paddle mixer. The mechanical treatment of the meat is intensified by continuous operation, by higher speeds and/or by greater paddle surfaces. This shortens the time for the even distribution of the injected brine prior to boiling from 3-4 days to 30-120 mins. The finished boiled ham can be cut into very thin slices without crumbling.
Patent DE-2723146-A1 (DE)
Title: Angular setting for NC machine tool table - uses electric motor and then hand wheel with final hydraulic locking
Inventor: FLAD EGON
IPC: G12B5/00
Filed: 1977-05-23
Abstract: Optical angle table is adjustable through ninety degrees, both horizontally and vertically, by hand or by means of a motor, and permits reading of the required angle via an optic (4) with an accuracy of a second of arc. Likewise, the clamping plate (3) can be stopped and locked at any required angle, vertically and horizontally, making possible the precision machining of workpieces positioned upon it, with the same degree of accuracy. The rough adjustment of the required angle occurs firstly via an electric motor positioning drive (7) and the fine adjustment is then achieved by means of a hand wheel (5). The electric motor is placed into operation by means of a command device. The table is finally locked into position by means of two stabilising arms (2) operated hydraulically.
Patent DE-2731448-A1 (DE)
Title: Medical liq. infusion device - has bladder filled with pressurised liq. discharged via suitable distributor
Inventor: COHEN AHARON DR
IPC: A61M5/148
Filed: 1977-07-12
Abstract: The device for the infusion of a liquid such as blood, under pressure consists of an elastic container made of elastic elastomer. The container is filled with the liquid under pressure and is fitted with a valve which can be opened to release the fluid at a constant pressure. The bladder (1) is filled with liquid under pressure by a pump or syringe through the inlet end (2), with the inlet clamp (3) open and the outlet clamp (5) closed. It can be transported with both clamps closed. For use, the clamp (5) at the outlet end (4) is opened. Alternately a bag is used, which can be compressed by a piston with a feedscrew, to generate the pressure. The bladder may be combined in a closed box with an empty bladder which can be inflated from an outside gas container. A pressurized gas bag may act on a piston in a container with the liquid.
Patent DE-2735284-A1 (DE)
Title: Autoclave for hardening sand-lime bricks - fitted with automatically operated drain valve for removing condensed steam
Inventor: BERGERHAUSEN KARL ING GRAD
IPC: B01J4/00
Filed: 1977-08-05
Abstract: The autoclave has a steam inlet pipe and is used esp. for hardening sand-lime bricks. The condensate drain pipes on the autoclave are connected to a pressurised vessel in which the level of the condensate triggers a control pulse opening or closing a ball valve in drain pipe. Inlet pipe has a by-pass connected to the upper part of the measuring vessel, the lower part of which has an outlet pipe leading to the junction of the drain pipes. Pulses are pref. fed to an electric level tester actuating a pneumatic cylinder operating valve. Automatic removal of condensate from the autoclave is possible so that uniform brick hardening conditions are maintained but loss of steam is avoided.
Patent DE-2736700-A1 (DE)
Title: Nematic liquid crystal cell - has substance reducing angle of inclination at interface between the compsn. and coated glass plates defining the cell
Inventor: CROSSLAND WILLIAM ALDEN
IPC: C23C14/22
Filed: 1977-08-16
Abstract: Liquid crystal cell has a nematic liquid crystal material between 2 edge-sealed glass plates, at least one of which has a coating affecting the orientation of the nematic phase at this surface with an angle of inclination to the surface. The novelty is that, at the interface between this coating and the liquid crystal material, a substance is present which reduces the angle of inclination but not to zero. This substance can be present in the form of a coating on the first coating or added to the liquid crystal material. It may be a surfactant or a surface coupling agent. The surface treatment improves the resistance of the cell to thermal deterioration. Coatings of SiO or SiO2 deposited at an angle are pref.
Patent DE-2743821-A1 (DE)
Title: Rolling conical tip on rod or tube prior to drawing - using planetary skew rolling mill with axial drives for roll shafts
Inventor: TUSCHY ECKHARD DR RER NAT
IPC: B21B1/20
Filed: 1977-09-29
Abstract: The continuous workpiece is fed into a planetary skew rolling mill and, after forming the conical tip on the front end of the workpiece, the direction of rotation of the rolls is reversed. During rolling, the conical rolls are pref. moved axially towards or away from the axis of the workpiece, and rolling may occur in several stages, the rolls being moved progressively nearing the workpiece axis after each stage. The pref. rolling mill includes a sensor measuring the conicity or dia. of the workpiece tip and linked to a controller driving an adjusting spindle or hydraulic cylinder which moves the rolls axially w.r.t. the workpiece axis. The pref. rolling mill also includes rolls driven at an adjustable speed. Used to form a pointed front end on continuous rods or tubes, where the point is used to feed the rod or tube into a drawing die.
Patent DE-2746533-A1 (DE)
Title: Mouldable silicone rubber sheet contg. polyolefin - pref. polyethylene fibrids, suitable for deep drawing and embossing
Inventor: MICHEL WOLFGANG
IPC: B29C51/00
Filed: 1977-10-17
Abstract: Silicone rubber sheet contains 10-30 wt. % polyolefin(s), pref. polyethylene, pref. in the form of fibrids. The sheet pref. is drawn. The sheet is suitable for deep drawing or embossing. It retains its shape at temps. up to 75 degrees C but returns to its previous shape above 180 degrees C. It is useful as release sheet, for the prodn. of 3 dimensional seals and membranes and as embossed sheet.
Patent DE-2747793-A1 (DE)
Title: Electron beam welder with vacuum chamber - has elastically-mounted jig holding workpiece and gun to prevent relative position changes due to chamber wall deformation
Inventor: STEIGERWALD K H DIPL PHYS DR
IPC: H01J37/30
Filed: 1977-10-25
Abstract: The electron-beam welder is designed so that the relative positions of the electron gun and workpiece are not affected by deformations to the walls of the vacuum chamber. This is accomplished by making the gun/workpiece jig independent of the cover (14) or bell jar that contains the vacuum. The jig is fixed to a base (16) which rests via a vibration-absorbing three-point mount on the base plate of the vacuum chamber. The jig is therefore not rigidly linked to any part of the chamber.