baber/WOPTO huggingface dataset:
Patent DE-2810323-A1 (DE)
Title: Front door comprising frame and panels on either side - has strong interlayer in form of carbon fibre tape with resin-treated reinforcement
Inventor: MAIER WILLI
IPC: E06B3/82
Filed: 1978-03-10
Abstract: Front door is made up of a frame to which a panel is glued on each side. An interlayer of high tensile material is provided at least in some sections of the adhesive connection. Specifically, the interlayer is located on >=1 side of the door and at least near a door lock. The interlayer comprises a tape with high tensile inlay, esp a fibrous or wire reinforcement, glue-bonded to special-application main pref. epoxy or polyester resin. The interlayer may be made of a carbon-fibre tape and may extend over the entire height of the door.
Patent DE-2814508-A1 (DE)
Title: Wall mounted pen holder - has suction cup with stem sliding on slot in holder, forming rotary joint
IPC: B43K23/00
Filed: 1978-04-01
Abstract: The pen or pencil holder can be attached such as a wall. It has a rotary connection between the plug section holding the pen and the suction cap supporting it. The plug section (3) has a recess (6) into which fits the top section (4) of the suction cup (2). the recess (6) is a T shaped slot to hold the T shaped suction cup stem (5).
Patent DE-2822300-A1 (DE)
Inventor: STAKELBECK HANS-PETER
IPC: D06L4/30
Filed: 1978-05-22
Abstract: A short liquor (goods/liquor ratio 1:0.5-1:5) containing a hydroxylamine salt is poured at room temperature on to the wool carpets. The wool carpets impregnated with the short liquor are wound up on a batching roller and packed air-tight and then left at room temperature. The short liquors used in this process contain, as a rule, 0.1-5% hydroxylamine salt, especially in the form of chloride or sulphate. The improvements to be achieved when using this process, i.e. the increase in the light fastness and, when there is subsequent dyeing of the wool carpets, the increase in the brilliance of the dyeing are remarkable.
Patent DE-2830480-A1 (DE)
Title: Skin or hair treatment implement - is designed to apply liquids and consists of brush attachment, vibrator, and liquid container
Inventor: SCHINDELBECK HEINER
IPC: A45D19/02
Filed: 1978-07-11
Abstract: The skin or hair treatment implement, esp. for the application of liqs. such as tints, has a brush attachment (26) which can be made to vibrate on its holder (22) by means of an electromechanical vibrator (8). The holder (22) for the brush is positioned on the end of a shaft (20) joined to the vibrator (8). The connection between the shaft (20) and the vibrator (8) is detachable. The brush attachment (26) can be adjusted to any angle between sixty and ninety degrees in relation to the axis of the shaft (20). The bristles (24) of the brush are between fifteen and thirty millimeters in length, and pref. between eighteen and twenty-five millimeters, and are corrugated. Ducts (28, 30) connect the brush attachment (26) with a liq. container (32) with a throttle valve (38) in the main duct (30).
Patent DE-2833839-A1 (DE)
Title: Micro sheet film cassette - has glass plates to hold film flat and springs locating against corner of frame
Inventor: ZEUTSCHEL HEINZ ING GRAD
IPC: G03B21/11
Filed: 1978-08-02
Abstract: A cassette houses micro sheet film, e.g. 18 x 24 cms format. The sheet film (3) is held flat between two sheets of glass (1, 2) and all three components are pushed against the frame (4, 5) of the cassette for registration. Springs (6, 7, 9) push the three units into the corner (10) of the frame formed by two sides (4, 5). The corner (10) is used as the reference register point. The cassette fits flat film or dyline film copying units.
Patent DE-2836613-A1 (DE)
Inventor: SCHMIDT GUNTER DIPL CHEM DR
IPC: C07D233/38
Filed: 1978-08-22
Abstract: 1. Alpha-Aminophenylacetic acid derivatives of the general formula see diagramm : EP0011092,P18,F1  in which R**1 represents hydroxy or alkoxy with 1 to 4 carbon atoms, R**2 represents hydrogen, alkyl with 1 to 4 carbon atoms, trifluoromethyl or halogen, R**3 and R**4 are identical or different and in each case represent hydrogen, allyl or alkyl with up to 4 carbon atoms, the alkyl radicals being optionally substituted by amino, cyano or alkoxy with 1 to 2 carbon atoms or R**3 and R**4 together with the nitrogen atom form a 5-membered to 7-membered aliphatic ring, which can optionally be saturated or unsaturated and which can contain one oxygen atom, one sulphur atom, one SO grouping, one SO2  grouping or one N-R''' grouping, wherein R''' represents hydrogen, alkyl with 1 to 2 carbon atoms or methoxyethyl,or together with the nitrogen atom form a triacolyl radical. R**5 represents hydrogen or alkyl with 1 to 4 carbon atoms and R**6 represents hydrogen or alkyl with 1 to 2 carbon atoms, and pharmacologically acceptable salts thereof, for use in the treatment of inflammatory diseases.
Patent DE-2837067-A1 (DE)
Title: Hydroxyethyl starch prodn - by reacting maize starch with ethylene oxide, then acid hydrolysis to controlled limiting viscosity, useful as blood plasma substitute
Inventor: SHIBA TOSHIE
IPC: C08B31/12
Filed: 1978-08-24
Abstract: Prodn. of a hydroxyethyl starch (I) of degree of substitution (DS) 0.5-0.55 and limiting viscosity (LV) 0.09-0.14 (pref. 0.09-0.12) comprises first mixing a waxy maize starch ( >99% amylopectin) into a paste. This is then hydroxyethylated with ethylene oxide to the required DS in the presence of alkali, then hydrolysed with acid to the required LV without significantly changing the DS. The prod. is then decolourised, subjected to reverse osmosis and dried. Alternatively acid hydrolysis can precede etherification, and the prod. can be jubjected to ultrafiltration before or after reverse osmosis. An antiseptic may be added before reverse osmosis. (I) causes less thrombocyte aggregation that prods. of higher LV. It is prepd. in powder form without use of organic solvents and has lower chloride and sulphate contents than prods. obtd. by processes involving solvent extraction of impurities.
Patent DE-2837933-A1 (DE)
Title: Safety pin for securing batteries of oil tanks - has safety arms, u-foot, pipe connection and screw to form safety pin
Inventor: WEISS PETER
IPC: B65D90/12
Filed: 1978-08-31
Abstract: The rectangular tube stretched transversely over the oil tank against the walls forms one unit with the fitting pieces at the end, the full thread screws with round bar heads and the protection plates with welded pipe connections. In conjunction with the safety arms which are screwed parallel to the tank walls from below to the upwards passing screws, and the pressure ram with the U-shape foot, pipe piece, screw with protection plate, and fixing nut, the complete unit forms a safety pin.
Patent DE-2841368-A1 (DE)
Title: Cover for plant beds - consists of solar radiation transparent sheet mounted on foldable frame with struts to support ridge section
Inventor: HEMMER ALFONS
IPC: A01G9/16
Filed: 1978-09-22
Abstract: A sheet which is permeable to solar radiation is supported on a home made up of hinge-connected longitudinal sections and transverse elements. The transverse elements are split in their middle at a hinge so that the frame can be collapsed together. The sheet (32) is carried by a ridge strip (22) held by a holding strut (18) fitted to the transverse sections (10, 12). The holding struts (18) are themselves supported by a support strut (26).
Patent DE-2845876-A1 (DE)
Title: Shower cubicle sliding door construction - has three top-suspended sliding elements with lower ends guided in U=shaped rail elements
Inventor: MAIER JOSEF
IPC: A47K3/34
Filed: 1978-10-21
Abstract: The shower cubicle sliding door consists of three sliding sections(1, 2, 3) which are suspended from an overhead rail and the lower ends are guided in U-shaped channels of a combined profile. The external sliding section(1) is fitted on its lower edge with U-shaped channel(11) with legs(20) and (21) which are unequal in length. The channel is guided on a U-shaped extension of a composite channel(6). The lip shaped extension has an open U-shape which serves to guide the upward-pointing flange(24) fitted to the frame(22) of the sliding section(2). The sliding section(3) has a frame part similar to that of the sliding section(2) with a downward-extended U-shaped channel(8) which is guided by the cantilevered flange(7) of the composite channel(6).
Patent DE-2857520-A1 (DE)
Title: Bale-breaker with pinned opening roller - has open=ended grille reinforced by fore and aft presser rollers
Inventor: LEIFELD FERDINAND DIPL ING
IPC: D01G7/04
Filed: 1978-11-02
Abstract: Bale breaker has a movable carriage carrying an opening roller with pins which project through the bars of a grille to pluck tufts of fibre from the top a series of bales across which the carriage moves to-and-fro. Parallel with the opening roller is at least one presser roller which holds the bale steady against the action of the opening roller. Preferably, a presser roller is provided both in front of, and behind the opening roller. The surface of the presser roller is formed from a series of toothed rings. It is driven by the motor which moves the carriage, and rotates in the same direction as the opening roller. Extra roller prevents the bales from tipping under the force of the opening roller.
Patent DE-2900227-A1 (DE)
Title: Gas turbine engine with separate combustion chambers - has insulating mantle round combustion chambers to reduce heat losses
Inventor: MEYER HELMUT
IPC: F02C5/12
Filed: 1979-01-04
Abstract: A gas turbine has a turbine impeller (11) on a shaft (16) which is extended to carry a compressor. Between the compressor and the turbine there is a ring of combustion chambers (3, 6) arranged in a circle round the shaft. There is an outer casing (1) round the combustion chambers and turbine. A hollow annulus (2) is arranged round the combustion chambers within the casing. It has either a vacuum inside it or insulating material. This reduces heat losses from the combustion chambers and increases the efficiency of the engine. There is a similar insulating annulus between the combustion chambers and the shaft.
Patent DE-2901496-A1 (DE)
Title: Ice hopper with loosening mechanism - has slide with scraper plate and slide with transverse augers
Inventor: TKATSCHEV PETR VLADIMIROVITSCH
IPC: F25C5/18
Filed: 1979-01-16
Abstract: The ice hopper is rectangular in shape with loading and discharge openings and a movable mechanism loosening the ice, together with an ice-discharge conveyor, all inside it. Lengthwise guides (5) are mounted in the top part of the hopper (1), and the ice-loosening mechanism (6) comprises two slides (7, 8) travelling along them. One slide has a scraper plate and the other set of augers (26), mounted one above the other in a plane at right angles to the slide travel direction.
Patent DE-2903266-A1 (DE)
Inventor: SCHREYER KARLHEINZ
IPC: G08B26/00
Filed: 1979-01-29
Abstract: 1. Hazard warning system comprising a frequency measuring device (FM) which is arranged in a central control (Z), and comprising a plurality of alarms (M1...M16) which for power supply can each be connected to a direct voltage by means of a two-wire alarm line (ML1...ML16) and which furthermore contain a circuit arrangement (LM , CM , TM ) in order to produce a frequency characterized the message state of the alarm line on the particular alarm line, wherein in a plurality of alarm lines can be respectively led to an intermediate station (Z5) in which by means of a t.d.m. device (ZM), all connected alarm lines can be serially connected to a single two-wire transmission line (UL) which connects this intermediate station to the central control, characterized in that in the intermediate station (ZS), a current supply circuit (SV) for the t.d.m. device (ZM) is connected to the two wires (a, b) of the transmission line (UL) in parallel with the t.d.m. device (ZM) by means of a respective choke (La, Lb), that the current supply circuit (SV) has both a parallel connection for a direct voltage source (B) which is to be arranged in the intermediate station (ZS) and a device for voltage stabilization (DZ), and that there are provided switches (s1, s2) which depending upon switching position respectively establish between the transmission line (UL) and the intermediate station (ZS) a.d.c. connection or a capacitive connection (Ca , Cb ) in order to effect d.c. blocking in the transmission line (UL) of the intermediate station (ZS) from the central control (Z).
Patent DE-2904329-A1 (DE)
Title: Shooting target transport mechanism - comprises truck travelling between U=section rails
Inventor: HERROEDER EWALD
IPC: F41J7/02
Filed: 1979-02-05
Abstract: The shooting target transport mechanism comprises a truck which is designed to run on the two U-section rails. The two rails are mounted edgewise and they are open towards each other. The standpipe or support member for the target is mounted on the truck, which can comprise a flat I-section frame, on which the pipe is mounted centrally. Alternatively it can be triangular and there may be rollers on the ends working in the rails. These rollers may be made of plastics material and are mounted on ball-bearings.
Patent DE-2904873-A1 (DE)
Title: Food sales display counter for dairies etc. - has easy clean, sturdy reinforced plastics forming self supporting frame
Inventor: ADLER WALTER
IPC: A47F3/00
Filed: 1979-02-09
Abstract: Sub-frame of counter which supports the sales display compartment which is closed on the side facing the customer by glass is designed as a self-supporting carcass body of glass-fibre reinforced plastics. The body is made in one piece without any visible connecting seam thus allowing easy hygienic cleaning since it is not only water-resistant but is unaffected by normal cleaning means. The frame can be made into any shape yet is quite stable and sturdy. Guide rails for drawers etc. can be laminated into the glass fibre reinforced material.
Patent DE-2905963-A1 (DE)
Title: Floor laid on ceiling or existing floor - has grooved panels joined by lengthways T=shaped girders and cross-tongued rails
Inventor: JAINZ JOACHIM
IPC: E04F15/024
Filed: 1979-02-13
Abstract: Ready-to-lay panels are used. They have peripheral groove and tongue elements and they are joined together to make up a floor for laying on an existing floor or unfinished ceiling. Use is made of height-adjustable longitudinal girders. Panels rest on these, and are interconnected firstly by normal tongues aligned parallel to them, and secondly by tongued bars extending continuously at right angles to them. Simple elements permits simple and perfectly flat floor laying. The panels may have grooves all round their periphery, and the tongue elements are thin elongated strips which may fit into these grooves.
Patent DE-2906928-A1 (DE)
Title: 2-Methylene-3-alkenyl-4-hydroxy-cyclopentyl chrysanthemate ester(s) - useful as insecticides and pyrethrin intermediates
Inventor: SZEKELY I DR
IPC: A01N53/10
Filed: 1979-02-22
Abstract: Optically active or racemic chrysanthemate esters of formula (I) are new. (where R1 and R2 are H, halogen or lower alkyl, or one of R1 and R2 can be lower alkoxycarbenyle; R3 is H, lower alkyl or 1-alkenyl). (I) are used in preparing pyrethrins of formula (II): (II) are known insecticides. As well as being intermediates for preparing (II), cpds. (I) themselves have insecticidal activity, e.g. giving knock-down times (KD50) of 20-50 min. against Musca domestica and Blattella germanica. Specific (I) includes 1 beta-hydroxy-2 beta-(cis-2-butenyl)-3-methylene-4 beta-cyclopentyl circled positive -trans-chrysanthemate.
Patent DE-2907553-A1 (DE)
Title: Game of dice for blind or persons with poor vision - includes dice fitted with naps representing symbols in recessed surfaces and with catching device attached to dice throwing beaker
Inventor: HEITMANN HANS
IPC: A63F9/00
Filed: 1979-02-26
Abstract: Dice system used for blind persons or people with limited vision, consisting of a dice throwing beaker which can be covered and at least one die having one symbol on each of its surfaces. Each surface of the dice has a recess with side surfaces falling at an incline and a level base surface positioned parallel to the edges of the die. On the base surface there is a nap (7) or protrusion which can be felt and which represents the symbol. The throwing beaker has a catching device with a window accessible from outside which is size corresponds to at least one die surface and which holds at least one die after ending the throwing operation in such a way that at least one nap of the dice surface facing the window of the catching device can be touched by the player's finger from outside.
Patent DE-2912416-A1 (DE)
Title: Dough raising tray - with felt base plate on spaced carrier bars
Inventor: STAMM HEINZ
IPC: A21C13/00
Filed: 1979-03-29
Abstract: The Parent Patent No. 2910477 described a dough raising tray, esp. for bread and crusty roll dough mouldings to be treated in raising delay units, which has a base plate permeable to air. The pref. material for the base is a textile felt or a cotton tissue, with plastic or metallic components, resting on steel bars. The passage of air through the base plate removes all excess moisture, yet retains the natural bright crust of the finished pastry. When the pieces of dough are left overnight, then they do not show any spots of sweat which spoils their appearance.
Patent DE-2913392-A1 (DE)
Title: Panic proof public emergency call box - detects presence of caller by ultrasonic echo sounder, effective over defined area in front of box
Inventor: SCHEEL KLAUS-DIETER ING GRAD
IPC: H04M11/04
Filed: 1979-03-30
Abstract: The emergency telephone call box is connected to the public telephone system. It has an alarm button, fixed microphone and loudspeaker, control circuits and an ultrasonic echo sounder to detect the presence of a caller. Pressing the alarm button automatically dials the emergency code and sends call box identification, provided that the echo sounder detects that a caller is present i n a defined space in front of the call box. If he presses the alarm button again, the control circuits hang up and, provided that he is still there, repeat the dialling procedure. If he leaves the detection space, the echo sounder causes the control circuits simply to hang up. The monitor region for the echo sounder forms a petal shaped lob (UEB) extending in front of the call box unit (UWE).
Patent DE-2914717-A1 (DE)
Title: Pin-type body massage instrument - has members slid axially in drillings in guide plate by rotary driving member
Inventor: GOETZ MANFRED
IPC: A61H7/00
Filed: 1979-04-11
Abstract: The body-massage instrument has a housing forming a handle. There is a head which is applied to the body and equipped with a number of pin-type massage members. The members (6) slide axially in drillings in a guide plate (7), performing a reciprocating movement under the action of a rotary driving member (5), so that their working ends protrude for varying amounts beyond the plate. The rear ends of the pins can be supported by springs from the rear face of the guide plate.
Patent DE-2917189-A1 (DE)
Title: Gravity doser for powders - esp to provide accurate dose of medicines fed into tablet making machines
Inventor: BOGEN WOLFGANG
IPC: G01F11/18
Filed: 1979-04-25
Abstract: The powder is located in a hopper, and volumetric dosing is achieved by a moving piston rod fitted with a fixed upper piston (2) and a lower piston (3) sliding axially along the rod. When the rod is lifted, the distance between the two pistons increases until a collar on the bottom of the rod butts against piston (3); but when the rod is lowered, piston (2) moves towards piston (3), and pushes a dose of powder into a dosing chamber (8). Piston (3) is pref. fitted with a sealing lip (7) so a force of min. 3p/mm3 of the vol. of chamber (8) is needed to press it downwards from its raised position. In mfg. medicine tablets, e.g. vitamin C tablets, there are strict tolerances on the wt. of each tablet made in presses. The invention provides a doser producing accurate volumetric dosing of flowable powders and thus reliable and consistent wts.
Patent DE-2926800-A1 (DE)
Title: Warning indicator for automobile folding rear seat catch - provides signal when seat back is not fully upright
Inventor: ROSENAU WOLFGANG DIPL ING
IPC: B60N2/36
Filed: 1979-07-03
Abstract: The releasable catch (3) has a warning indicator (14,15) for indicating that the catch is not secure, to prevent the seat being used. The catch (3) comprises a peg (7) mounted on the chassis and a spring-biased catch arm (4) attached to the side of the seat back (1) at the top, with a contact track (9) attached to the side of the seat back (1) at the bottom close to its pivot axis (2). When the back is pivoted into the normal position, just before that the catch (3) is secure the contact track cooperates with a contact arm (10) to close the current circuit for the warning indicator (14,15). The contact track (9) moves out of contact with the contact arm (10) when the seat back (1) is in the fully upright position and the catch is secure.
Patent DE-2928995-A1 (DE)
Title: Handle for use on sports equipment - fits clenched fist of user and has recesses accommodating index finger and thumb
Inventor: CUB VALENTIN
IPC: A63B60/08
Filed: 1979-07-18
Abstract: The handle for a sports racquet, esp. for tennis or squash or for a golf club is adapted anatomically to the shape of the clenched fist. The handle has a recess (1) for the index finger, a recess (2) for the thumb, and a support surface (3) for supporting the thumb. Three further recesses (4) are for the middle, ring and little fingers, with additional support surfaces (5,7). The surface of the handle is absorbent and is made of any suitable material possessing a max. coefficient of friction between the hand and the handle.
Patent DE-2933111-A1 (DE)
Title: Inflammable fluid-dispensing vessel - has safety valve formed by mouthpiece with apertures lockable to it
Inventor: SCHUSTER WILHELM
IPC: B65D47/06
Filed: 1979-08-16
Abstract: The vessel dispenses fluids, highly-inflammable ones in particular, and has flexible compressible walls, a safety valve and a cap. The safety valve is formed by a mouthpiece lockable to the vessel and forming a sealed joint with it. This has a number of apertures, each at least 10mm long and with a maximum diameter of 1.5mm. The mouthpiece can be inserted or formed in the truncated-cone portion of a support fitted over the vessel neck, and can be of non-inflammable plastic softening under the effect of heat.
Patent DE-2934506-A1 (DE)
Title: Top kitchen cupboard front flap type hinge - has pouch or U=shaped clamp holder as hanger holding flap aligned
Inventor: ROHDE REINHARD
IPC: E05D15/46
Filed: 1979-08-27
Abstract: A holder fastened to the cupboard has a swivel mechanism hinging it to another holder connected to the front flap. The second holder consists of a flap-mounted piece and a second piece joined to the swivel mechanism, in ironmongery esp. on a raised kitchen cupboard. The hinging device shared by the two pieces, for holding the upward-sway front flap (2) straight, is in the form of a pocket or U-shaped clamping holder (24), pref. firmly joined to one of the two ironmongery pieces (7a, 7b). With this holder secured to the second piece, it pref. has its two parallel open shanks pointing to the flap, to corce-lock onto the first piece. It can be made of plastics. This permits rapid and easy front flap mounting.
Patent DE-2935951-A1 (DE)
Title: Positive iron clad battery plates mfr. - by compressing lead frames with active material in plastic tissue and sewing
Inventor: WIESENER KLAUS PROF DIPL CHEM
IPC: H01M4/76
Filed: 1979-09-06
Abstract: Positive ironclad plates for laad accumulators are produced by laying the lead frames with the active material on a plastic fibre tissue and passing them through a pair of rollers. The tissue is folded over, passed through a roller press, and the plate is profiled for the sewing operation. In the final stage, the plate is sewn together to form parallel segments. The result is a uniform compression of the active material, without air cushions or gas intrusions during the electroforming. A good contact is thus ensures between active material and sheath.