baber/WOPTO huggingface dataset:
Patent DE-2635600-A1 (DE)
Title: Portable lamp with accumulator - has switch capable of morse signalling and electronic brightness control to reduce current consumption
Inventor: REISS HANS-JUERGEN DIPL ING
IPC: G04G3/02
Filed: 1976-08-07
Abstract: The portable lamp, although of 20 to 35 watts is of small size and weight with a rounded-off shape and consisting of three sections: an outer cover, a front ring inser and a rear cover with conical contact surfaces providing a firm and tight closure supported by clamp action. A screw secures the rear cover. A handle (4) permits transport and operation with one hand. There is a reflector with a cover pane. A rechargeable accumulator (6) permits lamp operation in any position and unrestricted storage. The lamp switch permits operation for normal use or for Morse signal transmission. There is also an electronic brightness control (8) to reduce current consumption.
Patent DE-2642292-A1 (DE)
Title: Mechanical handler for measurement of cylindrical components - has specimen centred, rotated for measurement and discharged in continuous cycle
Inventor: BRANKAMP KLAUS PROF DR ING
IPC: G01M99/00
Filed: 1976-09-21
Abstract: The mechanical handler for the continuous measurement of cylindrical components in a production line consists of a conveyor shaft (1) driving a pair of feed rollers (5) and pick-up fingers (2) by which the cylindrical bar (3) is guided onto the surface of the feed rollers by a curved guide plate (4). The sample under test is brought under a pair of centring rollers (8)(9) attached to a frame carrying a pair of gauging probes. The sample is rotated so that any eccentricity may be detected. A cam profile (7) on the conveyor roller then strikes and lifts the centring rollers so that the specimen is released and rolls away down a pair of discharge guide fingers (10).
Patent DE-2658231-A1 (DE)
Title: Circular saw for e.g. profiled steel section - has upper part rotatable about vertically adjustable axis to minimise cutting time
Inventor: PEDDINGHAUS ROLF
IPC: B23D45/04
Filed: 1976-12-22
Abstract: The cold cutting circular saw (4) esp. for profiled steel sections (10) is designed to reduce the cutting time to a min. The upper part (5) of the saw incorporates the drive housing and i swivable about a horizontal axis (3) which is vertically adjustable relative to the table supporting area so that the workpiece (10) is cut through with the smallest possible power stroke. The height (X) of the swivel axis (3) relative to the lower edge of the flange of e.g. an I-beam is given by a formula relating the radius of the saw blade, the depth of the beam and the width of the beam flanges.
Patent DE-2658996-A1 (DE)
Title: Fixture component with mechanical torque indicator - involves counter bearing with threaded pin to which torque application part is fitted
Inventor: BUSLER ALBERT DIPL ING
IPC: F16B13/06
Filed: 1976-12-27
Abstract: Fixture component, such as a screw, bolt or dowel, with a mechanical torque indicator, has a counter bearing at its rear end, and an engagement part for the application of a torque. The counter bearing (6a) has a threaded pin (9b) which projects over its rear face surface, and to which the engagement part is fitted. when a pre-determined torque is reached, the connection between engagement part and counter bearing is broken, and between the engagement part and the threaded pin an axial displacement occurs. The threaded pin is integral with the counter bearing via a breaing device which severs when the pre-determined torque level is attained.
Patent DE-2704138-A1 (DE)
Title: Sack supporting column parallel guide - has top and bottom parallel links with pivot heads and length adjustment
Inventor: HERDA DIETER ING GRAD
IPC: G01G13/00
Filed: 1977-02-02
Abstract: The parallel guide is for the sack supporting column in a valved sack filling machine with an electronic weighing unit connected to a power absorption device loaded by the column. It comprises top and bottom parallel links working in bearings on column and machine frame at opposite ends. The top and bottom links (7) have pivot heads (8) at each end, and between the heads is a mechanism (10, 11) adjusting the link length. A rod has right and left hand threads, onto whose ends the heads screw. Each head can have a pendulum type ball bearing.
Patent DE-2706182-A1 (DE)
Title: Catalyst bed for the dissociation of ammonia gas - is composed of a catalyst metal on a carrier and granules of a catalytically inert substance
Inventor: IIYAMA KIYOTAKA
IPC: B01J8/02
Filed: 1977-02-14
Abstract: The dissociation of ammonia gas into N and water is carried out by contacting with a mixed catalyst composed of a bed of (a) a catalyst metal on a carrier and (b) particles of a catalytically inert substance, for example a mixt. of (a) 1 p.b.w. catalyst of Pt, Rh, Ru and/or their alloys on a round, spherical carrier of alumina, silica, zeolite, kaolin or Si carbide of 2-10mm dia and (b) 0.2-10p.b.W. granules of catalytically inert substance such as alumina silica, zeolite, kaolin, Si carbide, metal and/or metal oxide of 2-10mm dia. Method achieves a temp. control of the ammonia contg. air whereby the formation of harmful N oxides is prevented.
Patent DE-2707628-A1 (DE)
Title: Pontoon for storage or processing offshore oil or natural gas - is pair of normal ship hulls enclosed by ship contoured vertical bulkhead
Inventor: BERGER EGINHARD DIPL ING
IPC: B63B35/44
Filed: 1977-02-23
Abstract: The pontoon comprises two normal ship shape hulls with an enveloping vertical bulkhead, holding them parallel but some distance apart. Construction material can be steel or concrete. The enveloping bulkhead pref. also has the plan form of a ship, extending beyond the others at the ends. In the forward space between them is the (conventional) single point mooring post with links to the inner hulls. Further back these are held apart by spacers. Storage tanks are the full width of an inner hull and can be tall relative to their width.
Patent DE-2714271-A1 (DE)
Title: Reefing system for small boat sail - has sail divided by sliding clasp fastener permitting upper section to be wrapped around mast
Inventor: GERICKE GUNTER
IPC: B63B35/79
Filed: 1977-03-31
Abstract: The rig of a small boat or sand yacht has its sail in two parts by a sliding clasp fastener (3). To reef, i.e. reduce the area of the sail (2), the fastener (3) is undone and the upper part of the sail wrapped (4) around the mast (1). The reefing facility obviates the need for a storm sail, and may be used on craft without a boom. A number of stages of reefing may be attained by dividing the sail into several panels joined by sliding clasp fasteners. An alternative form involves removal of a trapezoidal section from the central part of the sail.
Patent DE-2715465-A1 (DE)
Title: Flame cutting machine for large steel ingots - allows the ingot to be arranged at any angle w.r.t. the machine
Inventor: BROVMAN MICHAIL J
IPC: B23K7/10
Filed: 1977-04-06
Abstract: A flame cutting machine for cutting large steel ingots or scrapped castings consists of a frame mounted on a base supported on wheels which run on rails, and held upright by the overhead guide rail. An arm is mounted on a guide which can slide up or down the vertical column and also rotate in the horizontal plane. The flame tube is mounted on an arm so that it can slide longitudinally. The arm is mounted on the block so that it can rotate about the vertical axis and the block can move along the arm. This dual freedom of movement enabled the machine to cut blocks of metal in any direction no matter how the block is positioned w.r.t. the machine.
Patent DE-2721416-A1 (DE)
Title: Suction pump for fire fighting fluid - has independently driven priming pump switched off by liquid sensor in air suction line
Inventor: BONZ HANS
IPC: F04D9/04
Filed: 1977-05-12
Abstract: The pump, particularly fire fighting pump, is provided with a priming pump (6) connected to the suction line (2) via an air suction line (4). The priming pump is independently driven and is capable of a large pumping head and vol. It is switched on and off via a switch (12) which is coupled to a liquid sensor (7) in the air suction line. The priming pump may be a radial slide vane rotary pump. The sensor may be insulated from the wall of the line. It may have a stainless sensor head (8). The switch may be a solenoid switch. The air line may contain a valve (5) which is closed when the pump does not operate.
Patent DE-2730759-A1 (DE)
Title: Multilayer anti-reflex coating for lenses etc. - using nonuniform layer formed from four coatings applied consecutively
Inventor: KAMIYA OSAMU
IPC: G02B1/11
Filed: 1977-07-07
Abstract: Multilayer antireflex coating comprises four coatings applied consecutively to a substrate with the refractive index NG. The coating is such that it has the best possible antireflex properties at a reference wavelength lambda o in a band width in which the reflection is to be reduced. Starting from a medium containing the incident light and having a refractive index No. The first layer coating has an optical thickness lambda o/4 and a refractive index N1, the second coating is non-uniform and has an optical thickness lambda 0/2 and refractive indices varying in steps from N2' on the substrate side to N"2 on the medium side. The third coating has an optical thickness lambda o/4 and a refractive index N3 and the fourth coating has an optical thickness lambda o/4 and a refractive index N4.
Patent DE-2734741-A1 (DE)
Title: Cartridge for removing urea from blood - contains polymer bound xanthydrol or deriv.
Inventor: AFFONSO ALVARO DR
IPC: A61M1/36
Filed: 1977-08-02
Abstract: Cartridge for removing urea from human blood contains a packing of particulate, polymer-bound xanthydrol (I) or its deriv. Used in kidney machines. By attaching (I) to a polymer its migration into the blood, and that of its reaction prod. dixanthylurea, is prevented.
Patent DE-2740737-A1 (DE)
Title: Rapid assembly prefabricated honeycomb wall panel - has side carrier rails with fittings locking onto next panel
Inventor: WESER ALBERT
IPC: E04C2/36
Filed: 1977-09-09
Abstract: The building element, of the prefabricated wall element type, has a flat support body of honeycomb structure, with cells closed by rigid covering layer on both sides, and also carrier rails, each mounted on opposite narrow sides of the body, joined to the covering layers. The carrier rails are fitted with elements for engagement with the adjacent building element. They can have cutouts with support surfaces for engaging a rail on the next element, extending transversely to the narrow side. The rest of the rail may be hollow and open.
Patent DE-2743839-A1 (DE)
Title: Rapid determination of purity of non-electrolyte - by determining max. conductivity on continuous dilution in solvent (NL 18.4.78)
Inventor: TEGZE MIKLOS DIPL CHEM ING DR
IPC: G01N27/10
Filed: 1977-09-29
Abstract: A thick solution of the non-electrolyte containing an electrolyte is continuously diluted by a olvent. Solution conductivity is continuously, or at frequent intervals measured. Temperature of the solution is kept constant, or measured and conductivity corrected accordingly. solution conductivity at first rises and then falls, and its maximum is determined. Total solid content of the sample, or its impurity is determined from the electrolyte content proportion to the conductivity.
Patent DE-2745382-A1 (DE)
Title: Transfer machine numerical control - achieves position adjustment independently of cutting head feed advance using slide units for position variations
Inventor: MATSUNO TAKESHI
IPC: B23Q37/00
Filed: 1977-10-08
Abstract: Transfer machine comprises transmission units and installations for the positioning of workpieces, together with a number of work units (5) which carry out different work processes. Slide units (8, 9, 11, 12) are provided for the position variation of cutting heads in a direction dependent upon the workpiece. A numerical control for the slide units is provided, whereby the positional adjustment of the slide units takes place independently of the cutting heads' feed advance units. The machine can have slide units in each work complex which can execute horizontal and/or vertical movements. It obviates the complexity of drive and control systems on account of numerical control of the feed advance of each work unit (5) and likewise the difficulty of high speed drives for work unit positioning.
Patent DE-2756598-A1 (DE)
Title: Rim-reinforced compensator tube for low-pressure applications - is made of edge-bevelled pieces of profiled rubber band with passages for inserting stiffening rings, and shaping into sleeves
Inventor: STENDER RUDOLF
IPC: F16L33/28
Filed: 1977-12-19
Abstract: Claims mfr. of low-load-bearing tubular compensators with end-sleeves of flexible rubbery material whose rims have reinforcing rings moulded into them, for fitting to tubular connecting pieces. The rubbery material contains >=1 vulcanisable component. A flat continuous band corresp. esp. to the intended profile of the wall of the sleeve is prepd., in which >=1 very hard reinforcing strand is embedded near the rim-ends, from which pieces whose length corresponds to the circumference of the sleeve are cut off. Their edges are bevelled and vulcanised together with application of heat and pressure to form the sleeve. Relatively very cheap method of mfg. reinforced compensator tube for installation between connecting tubes, where only low pressures are applied but where reinforced rims are required.
Patent DE-2759144-A1 (DE)
Title: Spring loaded ski boot location plate - responds to excessive rotational force by releasing boot
Inventor: KIRSCH BERNHARD
IPC: A63C9/085
Filed: 1977-12-31
Abstract: A safety ski binding has a swivel plate (3) which is attached to a fixed cam plate (7) on the top face of the ski (1). Hinged clamping brackets (4) are attached to the front end of the swivel plate for the location of the ski boot toe. A boot location plate (2), placed on top of the swivel plate is kept in a central position by spring force. When an excessive rotational force from the ski boot is transmitted to the swivel plate (3), one of two rollers (17) on the underside of the plate will engage in a corner recess (9) on the fixed cam plate (7). This releases the toe clamps (4) and thus the ski boot is freed.
Patent DE-2805829-A1 (DE)
Title: Nipple-engaging collet for grease gun - has two-piece jaw biassed inward around nipple by internal housing taper
IPC: F16N21/04
Filed: 1978-02-11
Abstract: The grip collet is for a hydraulic lubricating nipple. A one-piece body contains all the components for gripping the nipple head. On the inside of the mouthpiece body (1), a recess (3) is provided in the vicinity of the entry aperture for the nipple head. The grip jaws (4) locate with their rear side when they are pressed radially outwards by the sealing body (5) or the nipple head. The recess itself is located between two areas of equal dia. of the mouthpiece body, and the grip jaws comprise two pieces the central axes of which intersect.
Patent DE-2807756-A1 (DE)
Title: Blank feeder in multiple ring rolling machine - has feed channel and guide for universal joint shaft driven eccentrically
Inventor: SCHUBERT JOACHIM
IPC: B21H9/00
Filed: 1978-02-23
Abstract: The feeder has a sloping feed channel and the rolling table has hydraulically or pneumatically operated grab. The lifting cylinder is pivoted on guide profile used to link eccentric. The eccentric is driven by a shaft with universal joints for large angles. Thee feed channel has on its lower end transfer head with comb prongs. The guide profile has loading chute with entry prongs. Guide profile exit has pair of pressurised fluid actuated flaps whose axis of symmetry coincides with grab centre line.
Patent DE-2811633-A1 (DE)
Title: Automatically controlling vehicle throttle valve - using monitored vehicle variables such as static and engine conditions to control speed
Inventor: MANN ARNOLD
IPC: B60K26/04
Filed: 1978-03-17
Abstract: The speed of a motor vehicle is controlled by an element (9, 10) actuated by the driver which transmits an electrical signal to the desired value input of an electrical controller (1). The output signal of this controller acts on a device (6) which controls the air-fuel mixture via throttle valve (16) the position of which is fed as an electrical signal to the actual value input of the controller. A current circuit (11) generates a signal which is a function of monitored variable, which signal is effective to modify the desired value input of the controller and thus restrict the movement of the throttle valve (16). The variables monitored may be doors shut, seat belts fastened, low oil pressure, excess temperature, running in, towing etc.
Patent DE-2818024-A1 (DE)
Title: Stabilising animal carcasses suspended on balance - using support which is adjustable in height and laterally
Inventor: OSTERTAG HANS ING GRAD
IPC: A22B7/00
Filed: 1978-04-25
Abstract: Animal carcasses in an abbatoir are transported on manually operated suspension tracks to a weighing station where the load is suspended from a weighing balance in stable manner to permit printing of weight. Animal carcasses are suspended from a weighing platform. This platform is connected to a support which is applied to one side of the suspended load such that a line connecting the centre of gravity and the suspension point form an angle with the vertical. The support is adjustable in height and laterally by means of bolts and holes to obtain stabilisation.
Patent DE-2820038-A1 (DE)
Title: Catalytic prodn. of methane from synthesis gas - using high flow rates to reduce cost
Inventor: DEW JOHN NORMAN
IPC: C07C1/02
Filed: 1978-05-08
Abstract: In the catalytic process for methanisation of H2/CO mixts., flow rates of 25,000- 70,000 m3/h/m3 are used. The process is used for prodn. of natural gas substitutes from coal. Increase in flow rate from the usual 2000-50000 m3/h/m3 raises reactor output and reduces cost, without significant effect on the reactor temp. profile or the product compsn.
Patent DE-2822468-A1 (DE)
Inventor: OGIHARA MASUO
IPC: G04C23/16
Filed: 1978-05-23
Abstract: A time detecting switch for a time signalling clock having a time wheel and detecting wheel both rotatably mounted coaxially and a phase detecting type slide switch between the time wheel and the detecting wheel comprises one of the wheels comprising an electrically conductive hub having a flange with a radial contacting surface at one end of the hub, an insulating disc and a sectoral switch plate around the hub, the disc being sandwiched between the plate and the flange with the plate being mechanically and electrically connected to the other end portion of the hub facing the other wheel. The other wheel has a sliding contact for contacting the sectoral plate and the radial contacting surface of the flange is capable of maintaining uninterrupted continuous sliding contact with the signalling circuit of the clock.
Patent DE-2826986-A1 (DE)
Title: Control system for electrical resistance welding machine - executes digital measurement of welding characteristics for stability of required process
Inventor: TAKAMATSU TOSHIO
IPC: B23K11/25
Filed: 1978-06-20
Abstract: The monitoring and control system uses digital measurement of the high frequency welding characteristics. The control and monitoring system has a welding characteristics counter for digital measurement of >=1 high frequency welding characteristics including the oscillating frequency and the oscillating period of the high frequency used for electrical resistance welding. It also monitors the phase difference between the high frequency voltage and the current of this high frequency. A restoring signal generator is coupled with the counter for generating the restoring signal which ensures that the welding characteristics counter will start digital measurement. Continuous quantitative values are obtd. which describe the welding phenomenon on the basis of digital measurement. The quantitative values can be held constant on a required valve according to the welding process involved.
Patent DE-2828017-A1 (DE)
Inventor: FELLRATH JEAN
IPC: G04G99/00
Filed: 1978-06-26
Abstract: An integrated control device for controlling a device such as a LED display or a miniature stepping motor for an electronic watch comprises at least one insulated-gate field effect transistor for controlling the supply of current to the element. The gate of the F.E.T. is connected to a control circuit including a voltage multiplier comprising a series-connected chain of rectifiers and a plurality of capacitors connected between the respective junctions between rectifiers and alternate inputs. High frequency signals of opposite phase are supplied to the inputs under control of an input control signal. Circuit means are provided for starting the action of the voltage multiplier at the beginning of an input control signal and for short-circuiting the output of the control circuit at the end of an input control signal.
Patent DE-2830259-A1 (DE)
Title: Ski training vehicle - consists of tubular frame scooter driven by reciprocating sprung foot plates linked to rear wheels
Inventor: SCHMITT ARTUR H
IPC: A63C17/12
Filed: 1978-07-10
Abstract: The ski training and exercise equipment comprises a scooter with a single front wheel under steering forks and twin rear wheels for support. The rear wheels are mounted on slides along each side of the support platform and are fitted non return ratchets to run forwards only. The wheels are also linked to foot supports (18, 19) so that a reciprocating action of the feet propells the vehicle forwards. The vehicle has leaf spring supports for the wheels to ensure constant contact with the ground.
Patent DE-2835238-A1 (DE)
Title: Seamless tubular filter fabric - having coarse plastic mono filament weft with finer warp threads of metal or plastic
Inventor: LENNARTZ RUEDIGER
IPC: B01D46/02
Filed: 1978-08-11
Abstract: A seamless, tubular filter element woven or a small wares loom, comprising a relatively corse weft of plastic mono filament forming a helix with a defined space between adjacent turns, and thinner warp threads of plastic or metallic, partic. stainless steel, monofilaments. The dia. of the weft thread is 2.8 - 3.4 times that of the warp threads, and 3-4 times the filter gauge, with a spacing between adjacent turns of the helix of 9-10 times the filter gauge. The warp threads have a dia. of 1.35-1.75 times the filter gauge, with a spacing which is from 10%-35% less than the dia., i.e. 1.13-1.4 times the filter gauge. The element is partic. suitable for filters with a gauge of less than 100 mu m microns ), and has a high strength and precise gauge. Because it is constructed throughout of monofilaments and lacks a seam, dirt particles are collected entirely on the surface, making it partic. easy to clean.
Patent DE-2840288-A1 (DE)
Title: Instant picture camera with side handgrip - having knob or crank geared drive for process and ejection rollers
Inventor: FAUTH GUENTER
IPC: G03B17/56
Filed: 1978-09-15
Abstract: An instant picture camera has a side hand-grip which incorporates the drive transmission to the rollers used to eject the print from the camera. The side grip (6) is fixed (5) to the side of the camera body (1). A knob (4), or a crank handle, transmits the drive (7) to a gear wheel (9) in the camera body. Alternatively an electric motor and its batteries are installed in the side grip to eject the print.