baber/WOPTO huggingface dataset:
Patent DE-2716085-A1 (DE)
Title: Tile, stone slab, paving stone etc. cutting tool - has parallel guide tubes for carriage and stops for achieving precision cutting
Inventor: MAEDER WILLI
IPC: B28D1/22
Filed: 1977-04-12
Abstract: Tool assembly has baseplate with two parallel guide tubes for carriage with cutting wheel. The latter is lowered and lifted with a lever mechanism. The arrangement has stop profiles and adjustable lateral stop for holding tiles. Very narrow edge strips can be reliably and accurately cut. The lateral stop is of low weight and of relatively simple design. The side stop (19) slides on the end profile (16). This side stop can be locked and its broader side (23) and its angular side (20) form actual stop. This actual stop is situated on one side of the main profile (16) whose side faces the tile (17). A longitudinal slot (24) in the side of the side stop accommodates a fixing screw which is connected to the end of the head stop profile (16).
Patent DE-2716740-A1 (DE)
Title: Automatic coin checking system - uses capacitive and/or inductive sensors generating signals compared with reference values relating to size, denomination and material
Inventor: WICHODIL KARLHEINZ
IPC: G07D5/08
Filed: 1977-04-14
Abstract: Automatic checking of coins of various denominations is made by a collector or sensors, and the basis of size, form and material. The coins are fed past a number of electronic, capacitive and/or inductive sensors. The sensors respond to cause changes in phase, amplitude or frequency of signals. The signals are compared with predetermined reference values. The generated signals are checked in a logic circuit to indicate either acceptance or reflection. The coins to be checked are also passed through the light beams directed at opto-electronic sensors which are arranged to give accurate measurements of size and surface condition.
Patent DE-2717923-A1 (DE)
Title: Auxiliary control system for motorcycle - gives instructor ability to control braking and engine ignition to vary speed using radio signals
Inventor: KOELB GERD ING GRAD
IPC: H04B1/40
Filed: 1977-04-22
Abstract: A safety system for motor cycles is designed to allow an instructor direct control over the speed. Radio signals may be transmitted to a control module (1) on the motor cycle. A loudspeaker (7) allows direct signals to be received by the rider. Additionally switching stages (13, 14) within the module may be remotely operated to control braking and switch the ignition on and off. A tone signal change allows the rider to be aware of the fact that instructor operation has caused the change.
Patent DE-2719378-A1 (DE)
Title: Jewel decorating device for toe or finger nails - consists of tongs with pin on one arm fitting into orifice on second arm carrying further pin for jewel mounting
Inventor: MICHELS FAUSTO
IPC: A45D29/00
Filed: 1977-04-30
Abstract: The device for decorating natural or artificial finger and toe nails consists of a pair of tongs which has a pin on one side for making the hole in the tip of the nail. The pin fits into a hole in the other side of the tongs. One or the other side of the tongs has a second pin (8) which is preferably stressed by a spring (9). The second pin (8) takes the mounting (3) for the jewel and inserts it into the hole (2) in the nail (1). The pin (8) encloses the rims (3', 3") holding the jewel (4) or decoration. The mounting (3) has a circular groove (6) on the side. The mounting has a threaded pin inserted through the hole and held in place by a nut which is further secured by lacquer or a cement.
Patent DE-2731318-A1 (DE)
Title: Spray granulate of perfume and hard paraffin wax - contg. disperse dye for simultaneous printing and perfuming of polyester, etc.
Inventor: EIBL JOHANNES DR
IPC: A61Q13/00
Filed: 1977-07-12
Abstract: Spray granulate of particle size 10-600 mu m contains perfumes (I) and hard paraffin wax (II) plus opt. dyes (III), plasticisers, surfactants and/or other auxiliaries. Dye compsns. are prepd. by spraying dispersion or solns. of (I) and opt. the other components, in molten (II). The granules are pref. 5-40 mu m or 70-400 mu m and opt. after prepn. their surfaces are treated with surfactant. Pref. (III) are disperse dyes sublimable at 140-220 degrees C and the (II) has softening point >50 degrees C. Granules contg. (III) are useful for dyeing or printing (esp. transfer printing with a mottled effect) polyester, cellulose ester, polyamides, polyester-cotton etc. (I) is incorporated at the same time as (III) so that prints, of flowers, etc. can be produced having the corresp. perfume. Granulates with no dye are useful in finishing baths, as additives for washing or rinsing compsns. and esp. as room fresheners.
Patent DE-2731928-A1 (DE)
Title: Buried L=section moulding with clip=on masking section - may be set flush with wall plaster and has anchor formation in internal angle
Inventor: BECKMANN WERNER
IPC: E04F19/04
Filed: 1977-07-12
Abstract: The encastre type 'L' section moulding includes a "clip on" masking section which conceals the joint between the converging wall and ceiling linings e.g. paper. The section may be set flush in the wall and ceiling plaster layers, and receives the edges of the wall and ceiling papers. An anchor formation is provided in the internal angle of the section, and the masking section has a tongue which projects from its concealed face. The tongue enters the anchor formation to secure the masking section in place, and when in place the lateral edges of the masking section make a pressure contact on the resp. covered internal faces of the coving section. The anchor formation may comprise a channel which is formed by two integral webs.
Patent DE-2744542-A1 (DE)
Title: Solvent recovery by distn. from solid residues - by superheating solvent and spraying onto moving particle bed to deposit residue, transferring solid to fluidised bed etc.
Inventor: RITTER HANS DIPL ING DR
IPC: B01D3/34
Filed: 1977-10-04
Abstract: Solvents are sepd. from dissolved non-volatile impurities by (a) superheating the solvent under pressure then spraying it onto a moving, heated bed of particles where it evaporates adiabatically, depositing the residues on the particles, (b) transferring the solid which is a light melting point material to a fluidised bed where the combustible residue is burnt off, and (c) returning solids to the agitated bed after passage through a heat exchanger to recover some heat, which is also recovered from the exhaust gases. Used esp. for recovering solvent in lacquer prodn. of similar uses. The use of a wiped wall evaporators is known but with many solvents and dissolved solids fouling occurs. The system allows complete recovery of the solvent and disposal of the residues by combustion.
Patent DE-2750516-A1 (DE)
Title: Multiple dot printer for recording electric variables - prints different dots for different measurement points, with chart transport and dot printing controlled by one unit
Inventor: SEILER GUENTER ING GRAD
IPC: G01R13/10
Filed: 1977-11-11
Abstract: The variables are recorded on a moving chart (10). The printer has separate electric drives (6, 8, 12, 14) for point printing, switching of measurement points, change of colour and chart transport. A control unit consists of adjustable electronic circuits and pulse generators, delivering pulse trains controlling individual functions in accordance with a preset program. The printer has for each measurement point a point type and a figure type in accordance with the number of the measurement point. Control of the drive for the chart transport and for figure printing is derived from one unit, with adjustable operating times.
Patent DE-2753508-A1 (DE)
Title: Regulating minimum periods of heater operation - involves oscillator controlled binary counter operating via gating circuits
Inventor: TAAG JUERGEN
IPC: G05D23/24
Filed: 1977-12-01
Abstract: A regulator is employed to adjust the ratio of pulses to intervals of the operation of a heat source. The regulator operates from a voltage representing measured temperature to provide minimum periods of operation of the heater to prevent unacceptable noise. A varying voltage representing temperature is compared with a voltage which varies periodically and linearly with time and is produced by a convertor powered by an oscillator and binary counter. The duration of signal controlling minimum operating time of the heater is determined by another binary counter driven by an oscillator. The heater control receives a continuous voltage pulse representing minimum operating time from gating circuits.
Patent DE-2754813-A1 (DE)
Title: Warning safety system for car - is linked to transducer on accelerator linkage to generate vibration warning
Inventor: MANN ARNOLD
IPC: B60R16/02
Filed: 1977-12-09
Abstract: The vehicle warning system is linked to a transducer (5) control circuit operating on a pole piece (4) attached to the accelerator pedal (1) so that if any particular function fails then a vibration signal is applied to the pedal. The vibration is immediately felt by the driver so that he can check the control lamps on the dashboard. The frequency and amplitude of the vibration can be a measure of the importance of the particular fault.
Patent DE-2800217-A1 (DE)
Title: Washing machine for concrete slabs - has brushes mounted on oscillating beam driven by pair of crankshafts
Inventor: HILLJE JOCHEN
IPC: B08B1/02
Filed: 1978-01-04
Abstract: Machine has platform (3) which supports a conveyor (11) driven by a motor (12). The conveyor (11) brings the slabs (10) underneath brushes (8) which are mounted on a beam (1). The beam (1) is attached at each end to a vertically mounted crankshaft. The crankshafts are driven from a motor (9) through pulleys (4) (5) (6) and belts (7) so that an oscillating motion is imparted to the beam (1). As the beam oscillates, water is sprayed onto the slabs from a pipe (13). This type of brush drive is more effective than rotating cylindrical brushes or disc brushes.
Patent DE-2800914-A1 (DE)
Title: Sound insulating coating for vehicle panels etc. - comprises a heavy layer of polymer binder and mineral filler applied as a layer of variable thickness
Inventor: STANKIEWICZ ALOIS DIPL CHEM DR
IPC: G10K11/16
Filed: 1978-01-10
Abstract: Sound insulating material for application to vehicles, machines, etc., comprises (a) a heavy layer comprising a plastic binder contg. >40 wt.% fillers, which adjoins the wall to be covered, and (b) opt. a soft interlayer. The weight of the heavy layer is distributed unevenly over the surface of the wall and/or the interlayer has a resistance to flow which varies locally over its surface. Application the heavy base layer with an uneven weight distribution per unit area of the coated surface and/or the use of soft layers with differential flow resistance increases the sound insulating effect of the applied material. The materials weight less than the sound insulating materials of DT2006741 and are less bulky than those of DT2064445. The compsns. are esp. useful for application to vehicle body panels, machine housings, etc.
Patent DE-2801655-A1 (DE)
Title: Conspicuous cuff, sleeve or trouser leg for police etc. - comprises elastically springy plastics film which tends to roll to form a tube
Inventor: KEUTNER ERNST
IPC: A41F9/00
Filed: 1978-01-16
Abstract: Warning cuff or sleeve for e.g. traffic police, or traffic wardens or civilians, comprises a strip of elasticity springy plastics film (e.g. of unplasticised PVC) having a permanent tendency to curl or roll-up such that its edges will, in the absence of counter-acting force, form a tube whose inner dia. is about equal to the outer dia. of the sleeve of trouser leg over which it is to be slipped. Material is easy to put on or take off, without recourse to straps, buckles, hooks or the like; hence it is cheap to mfr. It may also be used as a cyclist's temporary gaiter preventing his trousers legs setting caught in the bicycle chain.
Patent DE-2803697-A1 (DE)
Inventor: BUECHNER HANS DR ING
IPC: G01J3/04
Filed: 1978-01-28
Abstract: The device has a light source with a luminous arc (1), a collector (2) with a field stop (3), an intermediate stop (4) and a condenser (5). In the event of displacement of the luminous arc (1) into the position (1'), its image (6') is produced in the intermediate stop. By arranging a horizontal gap in the intermediate stop (4) the effective radiance (b'h) therein remains constant. This has the consequence that the radiance in the object plane is independent of the relative position of the luminous arc. The illuminating device can be used in interferometers, spectral photometers, fluorescence photometers and double-beam photometers. <IMAGE>
Patent DE-2814213-A1 (DE)
Title: Coating and sealant compsn. for foodstuff prodn. - contg. benzimidazole deriv., metal (II) di:thiocarbamate, epoxy! resin and polyurethane resin
Inventor: OUDE-AOST HANS-WALTER
IPC: C08K5/3447
Filed: 1978-04-03
Abstract: Compsns. contg. a benzimidazole deriv. and a metal (II) dithiocarbonate mixed with epoxy resin and polyurethane resin are useful as coatings and sealants in foodstuff prodn. The growth of bacteria and fungi is inhibited by the coatings.
Patent DE-2818607-A1 (DE)
Title: Random generator instant game - has sensor for ticket to stop random number generator for comparison with number on ticket
Inventor: KRAUSE STEPHEN R
IPC: A63F3/08
Filed: 1978-04-27
Abstract: The commercial or lottery instant game is played with a ticket which bears a pre-printed number for the lottery game and no number for the commercial game. A random generated number is printed on the ticket for digit comparison with the pre-printed lottery number or digit sameness comparison of the printed random under on the commercial ticket. Sensing of the ticket stops a random number generator with a memory holding the random number developed on stopping. This number is printed on the ticket and displayed. In the absence of a ticket the device displays changing numbers as an attraction. The ticket may be validated by sensing and encoded with special information.
Patent DE-2818937-A1 (DE)
Title: Valve unit for paint spray gun - has hollow needle valve rod, with open end connected to paint feed
Inventor: SPIRIG EUGEN
IPC: B05B9/01
Filed: 1978-04-28
Abstract: The valve unit for a high pressure paint spray gun consists of a valve chamber with paint inlet connected to the paint feed and a paint outlet, formed as a valve seat which leads to the spray nozzle. A displaceable valve rod carries a valve body at its free end. The valve rod is a hollow needle (15) with one open end, connected to the paint feed (13). The other end of the needle is sealed by the valve body (18), and has transverse bores (20), opening into the valve chamber (19). The needle passes centrally through two stuffing boxes (16, 17), one of which seals against the paint feed, and the other against the valve chamber.
Patent DE-2819182-A1 (DE)
Title: Dental tool inserter for angle drive - has clamping collet with flexible guide preventing tool breakage and bending (OE 15.6.78)
Inventor: MALATA ETER DIPL ING
IPC: A61C1/14
Filed: 1978-05-02
Abstract: The mechanism is used for guiding a dental drill into an angle drive. It has a guide for the head of the angle drive and a stop on which the tool rests on insertion into the angle drive. The stop is designed as a clamping collet (9). The diameter of the tool accommodating bore of the clamping collet is smaller than the diameter of the tool shank. A tip guide(5) is provided which is flexible in the axial direction of clamping collet. This tip guide accommodates the free and of the tool and rests on a spring on the clamping collet bottom.
Patent DE-2822985-A1 (DE)
Title: Remote operated automatically locking rotating bolt lock - has eccentric arm and toggle lever system for automatic locking
Inventor: MAROLD ULRICH
IPC: E05B15/00
Filed: 1978-05-26
Abstract: The rotating bolt lock has a rotating bolt moving between locked and released positions. This lock is suitable especially for automatically locked doors operated by remote controls and which are opened by a solenoid. The rotating bolt (4) has a locking element held eccentrically on a pivot on this locking bolt. The locking element is a pivoted arm which acts as thrust rod on loading. The arrangement has a toggle lever whose one arm carries a fixed pivot bearing. The door is automatically locked after opening even if locking action may be forgotten.
Patent DE-2823535-A1 (DE)
Title: Hank dyeing polyester in jet-dyeing apparatus - by exhaust method, obviating heat-fixing; for dark shades
Inventor: RUITER ERNEST HENRI DE DR
IPC: D06B21/02
Filed: 1978-05-30
Abstract: A liq. dyestuff concentrate is added continuously and with uniform distribution over the exhaust phase, to a dyebath, preheated to the dyeing temp. and contg. no dyestuffs. In this process, the dyestuff concn. in the dyebath remains slightly above the equilibrium concn. The novelty is that the material dyed comprises polyester, opt. admixed with other fibres, e.g. rayon, and no pre-fixing is required (the liq. dyestuff concentrate, pref. a disperse dyestuff concentrate is introduced into the dyebath at a position before the jet). Fault-free dyeings are obtd. Subsequent heat-fixing is obviated because the goods are first brought to the dyeing temp. in the dyebath not contg. the dyestuff and opt. rinsed. This increasing temp. softens the material and thus hydrofixes it. This process is partic. suitable for obtaining dark shades on polyesters.
Patent DE-2824809-A1 (DE)
Title: Core tumbler plates for motor vehicle cylinder lock - have lugs bent parallel to key channel and offset holes for springs
Inventor: WOLFF REINHARD
IPC: E05B29/06
Filed: 1978-06-06
Abstract: The cylinder core is for a clinder lock, esp. on motor vehicles, with pairs of small tumbler plates along the key channel bearing lugs engaged by a compression spring in a hole, plates in a pair being spring-loaded opposite ways. The lugs on the plates (3, 4) are bent back parallel to the key channel (2) and lie in the plate's periphery. The holes (22, 23) in the core (1), for the compression springs are offset in front of the plates. The holes for each plate extend into the core from opposite sides, the one for the plate which grips the channel extending with a narrower channel to the corehs opposite side, while the other is a blind hole. This combines rigidity with small external dia. and has tumbler plates firmly held, without special components.
Patent DE-2827083-A1 (DE)
Title: Passive electro=optic liq. crystal display cell - where silicon oxide layer aligns liq. crystal molecules to produce sharp contrast
Inventor: GHARADJEDAGHI FEREYDOUN
IPC: G02F1/1337
Filed: 1978-06-16
Abstract: The cell contains a nematic, spiral-shaped liq. crystal between two glass plates. At least one of the plates is coated with a layer (a) to which the liq. crystal molecules adhere at an angle of zero; and parts of layer (a) are covered by an aligning layer (b) on which the liq. crystal molecules form an anchoring angle of 15 degrees, and leaving bare zones (a1). The result is that the liq. crystal molecules adhere to the plate at an angle below 10 degrees and with average angle on both plates below 5 degrees. Layer (b) pref. has ave. thickness below 70 angstrom, and has an angle of incidence on layer (a) of ca. 5 degrees. The contrast has a threshold value which depends on the voltage applied to some of the alphanumeric electrodes, so that a clear and sharp visual display is obtd.
Patent DE-2827252-A1 (DE)
Inventor: KARG ROLF DIPL ING DR
IPC: G01B11/02
Filed: 1978-06-21
Abstract: By converting the coordinates of characteristic reference points of a calibration image (EB), particularly the centroids of predetermined part-images (TB1 to TB4) within the calibration image in image data during an opto-electrical image conversion and by using these image data as parameters for at least one coordinate transformation, a rapid and reliable position and scale calibration can be achieved for correlating image data with object elements, particularly with the aid of a calibration image (EB) consisting of a number of part-images with straight-line gapped areas. By comparing, transforming and evaluating the characteristics of a known calibration image with the image data from an opto-electronic image converter, workpieces arriving unsorted on a conveyor belt can be easily processed further by an automatic manipulating machine. <IMAGE>
Patent DE-2828026-A1 (DE)
Title: Ceramic material cooling system for tunnel furnace - has alternately used cooling air blowing tubes on walls and ceiling
Inventor: GEIGER NORBERT
IPC: F27B9/12
Filed: 1978-06-26
Abstract: The tunnel furnace has a cooling arrangement downstream of the burner. The cooling system consist of a blower, air ducts and blowing tubes. This arrangement ensures high cooling effect and the cooling zone is short. Only two blowing tubes arranged in the furnace ceiling. Each blowing tube is arranged close to side wall. Two further blowing tubes are arranged in the same vertical plane on each side wall so that blowing tubes are close to the ceiling and the other blowing tubes are near the floor of the tunnel furnace. The flap system ensures that alternately only three of the six total blowing tubes are loaded with cooling air.
Patent DE-2828755-A1 (DE)
Inventor: DALLMANN HORST
IPC: G07C1/20
Filed: 1978-06-30
Abstract: 1. A radio network having portable transceivers which include an identification signal generator, for security personnel, and having a radio centre which is common to all radio sets and to which the identification signals produced in the identification signal generators of the radio sets are transmitted and which acknowledges the identification signal received, each identification signal comprising an identification code characteristic of the relevant radio set and an information code characteristic of the location of the identification signal transmission, and a coding device which is brought into engagement with the identification signal generator of the radio set at the location of the identification signal transmission for the purpose of forming the information code, characterised in that the identification signal generator is accommodated in a hand-held part which is spatially separated from the radio set and which is connected to the radio set by means of a cable.
Patent DE-2829439-A1 (DE)
Title: Vacuum cleaner with detachable connector between hose and mouthpiece - has removable locking member with detent cam for easy replacement
Inventor: OBBELODE WILFRIED
IPC: A47L9/24
Filed: 1978-07-05
Abstract: The end of the container pipe which fits into the vacuum cleaner mouthpiece is provided with a locking member (19) which is aligned parallel with the axis of the pipe (16). There is a detent cam (23) and a moulded recess (18) in the pipe (16). The actuating area of the locking member is provided with a releasable press button (25). An upright web (21) of the recess (18) in the connector pipe passes with play through the bore (20) in the end of the locking member to hold the latter in position. The lock when worn can be readily replaced without having to fit a complete new connector pipe.
Patent DE-2834543-A1 (DE)
Title: Prodn. of herbicidal 2-substd. 4,6-di:amino-s-triazine cpds. - from cyanuric chloride mixed with organic solvent also gelling agent, and an amine
Inventor: BITZER DIETHELM DIPL CHEM DR R
IPC: C07D251/28
Filed: 1978-08-07
Abstract: Prodn. of diamino-s-triazines of formula (I) is claimed: (where X is Cl, MeO, MeS or EtS and R is 2-4C alkyl). The process comprises (a) grinding or kneading anhydrous cyanuric chloride (II) with an organophilic inorganic and/or organic gelling agent swollen with an organic solvent; (b) reacting the product with 2 molar equivs. of RNH2 in the presence of H2O and an acid binder; and opt. (c) reacting the resulting cpd. (I; X = Cl) with MeOH, MeSH or EtSH. The process avoids the waste water disposal problems associated with the use of organic solvents (cf. DT1695117) avoids premature hydrolysis of (II), and gives a readily dispersible product which can be used directly for formulating herbicides.