baber/WOPTO huggingface dataset:
Patent DE-2404451-A1 (DE)
Title: Safety system for occupants - with hinged padded restraining shells swung in front of occupants
Inventor: PECHTL FRANZ
IPC: B60R21/02
Filed: 1974-01-31
Abstract: Each car seat is fitted with a hinged restraining frame in front of the seat. The frame is padded on the seat side and provides a large area of cushioning contoured to fit the seat occupant. Each frame is hinged on a torsion hinge in the middle of the vehicle so that to leave the seat the frame is tipped upwards into the middle of the vehicle. The door side of the frame is secured by a catch linked to the door mechanism. A simple release lever unclips the spring loaded frame. The system replaces the seat belts, with the frame obscuring the view of the seat occupant when not fitted.
Patent DE-2405923-A1 (DE)
Title: Capacitive HF proximity switch - has HF oscillator and capacitive sensor whose capacitance to earth changes when object approaches
Inventor: MUELLER HARRO DIPL ING
IPC: H03K17/955
Filed: 1974-02-07
Abstract: The object to be detected is non-metallic, and the sensor capacitance change is evaluated to determine the distance of the object. An amplitude stabilised oscillator is connected to an h.f. transformer with two symmetrical output windings; one terminal is connected to the sensor or to a reference sensor, and the other to a capacitance current or voltage converter, whose outputs are connected to a difference forming stage. The two output windings have tappings forming the other terminals, and the other winding ends are earthed through neutralising capacitors; capacitances to earth of the reference sensor and of the test sensor are approx. equal.
Patent DE-2405997-A1 (DE)
Title: Pull switch for electric motorcycles - has switching rod with lateral deflection admitting displacement of switching bridge
Inventor: PRCHLIK JIRI
IPC: H01H1/18
Filed: 1974-02-08
Abstract: The electric wall switch is intended for electrically driven motorcycles and has a switching rod, longitudinally displaceable in the switch housing. On the rod si slidably mounted a switching bridge which abuts resiliently a suitable stop. The bridge first contacts the stationary contacts, when the switching rod is displaced in the make direction, and on continuation of this switching rod motion provides a sprung yield. The switching rod has a lateral deflection in relation to its displacement axis, through which the switching bridge is slidably displaceable after touching the stationary contacts, in order to produce a contact friction. Preferably the rod section mountin the switching bridge is provided with the lateral deflection.
Patent DE-2407144-A1 (DE)
Title: Herbicides contg 4-amino-3-methylthio-1,2,4-triazinones - and 3-(5-butylsulphonyl-1,3,4-thiadiazol-2-yl)-1,3-dimethyl-urea
Inventor: SCHMIDT ROBERT RUDOLF DR
IPC: C07D285/12
Filed: 1974-02-15
Abstract: Herbicidal compsns. contain (a) 3-(5-n-butylsulphonyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylurea (I), of formula: and (b) a 1,2,4-triazin-5 (4H)-one of formula (II): and (b) a 1,2,4-triazin-5 (4H)-one of formula (II): (where R1 and R2 are H or together form an opt. substd. alkylidene or cycloalkylidene residue). Combination of (I) and (II) have synergistically increased and extended activity; esp. against Alopecurus myosuroides and Galium aparine; they are esp. useful for selective post-emergence weed control in cereal, potato, tomato and soya bean crops.
Patent DE-2407553-A1 (DE)
Title: Building box for constructive play - serves as container etc. yet can be joined to others
Inventor: EICHINGER HARTMUT
IPC: A63H33/10
Filed: 1974-02-16
Abstract: The building box can be used as a stool or container yet can be joined to others to form shop shelves, rooms, cupboards, goods train or whatever else a child's phantasy may devise. It can itself be constructed from detachable pieces to widen the scope and size of building possibilities. The box is open at the top and has at least one hold at each end. The base has a groove running round all four sides. Four boards can be fitted into these grooves to form a tray or false flooring. The trays can be used to interlock with other boxes, while the flooring can be seen as a frame for a doll's bed etc.
Patent DE-2410616-A1 (DE)
Title: Unsatd. polyester-polyurethanes resin combination - as coating materials having a long pot life
Inventor: LEHMANN HANS
IPC: C09D175/04
Filed: 1974-03-06
Abstract: The combination of an unsatd. polyester resin and a one-component polyurethane is used as a lacquer binder/impregnant. No fast curing reaction occurs between the two components giving a long pot life. The polyester may be "Leguval N505" and the polyurethane "Edadurlack 01/2261". The resins are used in a ration of 1:1-2.
Patent DE-2414202-A1 (DE)
Title: Concrete brick for banks, shores, etc. - has interlocking continuous connection elements
Inventor: BRUNKHORST WERNER
IPC: E02B3/14
Filed: 1974-03-25
Abstract: The connection elements include two formed recesses, extending from one side of the brick to the other, and similarly shaped tie bolts, which are inserted on the side with the larger recess diameter, so that the smaller diameter of the bolts fits into the smaller diameter of the recess in a neighbouring brick. The tie bolts consist of concrete. One side of each brick has ribs, eyes, etc. to predetermine the spacing. Spacing battens run along the sides of each brick in a longitudinal direction, and are positioned between the two recesses.
Patent DE-2419222-A1 (DE)
Title: Spiral shaped paper clip - orificed in centre to facilitate marking
Inventor: JOHANNSEN HANS WERNER
IPC: B42F21/00
Filed: 1974-04-22
Abstract: Paper clip to hold correspondence together or to provide a marking. The clip is made in spiral form with the centre shaped into a small area to make it possible to write a marking or indicator with normal writing utensils. There are holes and pins corresponding with each other to facilitate storage of the clips under each other. The surface of the clip is structured to provide a better degree of adhesion. The middle surface of the clip has a symbol with an opening in the clip's centre. The centre hold of the paper clip may additionally be covered with a press fit platelet which may be coloured as required.
Patent DE-2420222-A1 (DE)
Title: Coin-operated equipment protection against misuse - has visible coin guidance system and is especially for parking meters
Inventor: BUCHSTAEBER WILLI
IPC: G07F17/24
Filed: 1974-04-26
Abstract: To protect coin operated machines such as parking meters, vending machines etc., against the malpractice of using lower-value items, the operator or user or inspecter can see the items which have been inserted. The items are accepted in a guide and subsequently drop into a receptacle. Without the necessity of introducing an electronically controlled device, the coin guidance system allows the inserted items to be seen. The coin guidance system can also be fitted to small coin-operated equipment and ensures that no damage or loss are caused by the use of unauthorised items.
Patent DE-2420461-A1 (DE)
Title: Mechanical connector for electric switch gear - has dowel in one part secured in other part by deformable insert
Inventor: OLSEN WILLI
IPC: F16B5/02
Filed: 1974-04-24
Abstract: The switchgear components are joined together in a desired position by means of a dowel which interconnects the components. A set bolt and nut plate are used to initially clamp the components in a position, in which the dowel, previously introduced into one of the components and projecting from its surface, engages a counterbored hole in the other component. An inset of deformable material, such as aluminium, is introduced into the hole and deformed by means of a flypress, to fill the counterbore around the projecting head of the dowel, thereby retaining the two components together. The set screw and nut plate are subsequently removed.
Patent DE-2420533-A1 (DE)
Title: Gas-tight, coreless, mains-frequency induction melting furnace - induction coil forming integral part of furnace shell
Inventor: ORTSMANNS THEODOR
IPC: H05B6/26
Filed: 1974-04-27
Abstract: In a coreless, mains frequency induction furnace for heating, treating and/or casting of metals, esp. non-ferrous metals, using a ceramic crucible surrounded by a gas-tight jacket consiting of a central section extending at least over the length of the furnace coil and with upper and lower metal ends, the assembly being held together by tie-bars using seals and with water-cooled coil forming an integral part of the central section, the outside of the coil is coated with a gas-tight insulant and then surrounded by iron yokes which have no side limbs over the top and bottom of the coil, but consist of straight laminations pressed against the insulant on the outside of the coil by clamps supported by the tie bars and only the middle section of the coil carries the electric current. The furnace is gas-tight and can be used for vacuum melting where the crucible has optimum support.
Patent DE-2425225-A1 (DE)
Title: Imitation leather buttons, etc. - made from coated hygroscopic plastic mouldings with impregnated paper surface
Inventor: GIUSTI GABRIELE DR
IPC: B44F9/12
Filed: 1974-05-24
Abstract: Plastic buttons, grips, etc. are produced with the feel and appearance of leather by making a plastic item with a hygroscopic filler or interlay; coating with light-coloured transparent resin and curing; surfacing with a melamine resin-coated paper of desired colour and finally curing again. The hygroscopic component absorbs atmospheric moisture, swells and causes crazing in the top surface, so giving a leather effect.
Patent DE-2425716-A1 (DE)
Title: Plastics pipe bellows hot rolled from smooth tube - using corrugated internal and external rolls adjustable to tube size
IPC: B29C53/30
Filed: 1974-05-28
Abstract: In making tubes with longitudinal undulations (i.e., circumferential ribs and grooves), esp. PTFE pipe extensions such as bellows for expansion compensation an initially smooth tube is rolled against a circumferentially ribbed roll outside the tube, by means of a circumferentially ribbed roll inside the tube pressing outwards, the axes of the two rolls being parallel. The plastics tube is pref. rotated during heating with a slight clamping pressure between the two rolls, after preheating to 80-150 degrees C. By comparison with shaping inside or outside a ribbed mould, the new arrangement enables a relatively uniform thickness of the tube to be maintained throughout the undulations, without excessive drawing of the tube material; in addition, it is possible for the material of the initially flat tube to flow axially inwards from the end faces towards the central rolled part. In addition, it is possible to handle tubes of different sizes using the same equipment, by adjusting the positions of the rolls.
Patent DE-2426902-A1 (DE)
Title: Electrooptical liquid cell indicator system - has electrode segments in seven element code to form numerals
Inventor: LUCE NUNZIO A
IPC: G02F1/1345
Filed: 1974-06-04
Abstract: The indicator cell is of sandwich construction and it has an electrooptically active medium located between electrodes, at least one of which is applied to a sublayer and is coated on it in the form of electrode segments forming a segment grid. Thin-film conductor paths (20, 24) start from the electrode segments (16, 18) and end in solderable and electrically cconductive terminal elements (22, 26). The circuit elements are soldered to the terminal elements. The electrooptically active medium is a fluid crystal and the circuit elements can be circuits with monolithic integration.
Patent DE-2431167-A1 (DE)
Title: Monitor for overload protection circuit - has comparator comparing resistor and capacitor volts in two RC timing circuits to return supply
Inventor: MIETH GUENTHER ING GRAD
IPC: H02H3/07
Filed: 1974-06-28
Abstract: The monitor, for an overload protection circuit, has the overload protection circuit connecting two RC circuits of different time constants to an auxiliary voltage source when over loading occurs. The protection circuit disconnects certain loads from their power supply on over-loading. The power supply is switched back on again according to the result of a comparison between the voltage drop across the resistor (R1) in the RC circuit (R1, C1) having the larger time constant and the voltage across the plates of the capacitor (C2) in the RC circuit (R2, C2) having the smaller time constant. The monitor keeps the time for which the supply is switched out to a minimum.
Patent DE-2436289-A1 (DE)
Title: Fitting component clamp for window or door frame - has reentrant rib engaging with frame profile and clamping screw
Inventor: KUESTER JOCHEN
IPC: E06B3/34
Filed: 1974-07-27
Abstract: The clamp component (1) has a projecting rib (3) formed by a groove. This projecting rib engages with a re-entrant rib of a frame profile (10). The clamp component has also a projecting edge rib which accommodates at least one screw (5). After the clamping component has engaged with the ribs on the frame this screw is rotated and the reaction force ensures firm clamping of the fitting element body. The clamping component is firmly pressed at its other edge against a projecting rib of the frame profile. The body itself has a slightly concave edge to ensure good point contacts at the edge opposite the screw. The fitting is locked by tightening the screw and released by loosening the screw.
Patent DE-2437499-A1 (DE)
Title: Sliding support for car seat - having interlocked rails and captive bearings as well as locking system
Inventor: HUNWICKS ALEC ALFRED
IPC: B60N2/90
Filed: 1974-08-03
Abstract: The seat is supported on each side by pairs of interlocking rails. The rails are U-shaped with profiled side arms and turned over rims with the upper rail fitted to the underside of the seat by its base section while the other rail is inverted and bolted to the vehicle door by its base section. The rims of the rails are bent over to interlock, with a smooth running ensured using bearing surfaces. The main weight of the seat is supported on roller or ball bearings held captive in the bottom rail and braced against the profiled side flanges of the upper rail. The two rails can be locked together by a hydraulic ram, or by mechanical catches. The system is robust and provides good all round support for a passive seat belt system.
Patent DE-2447975-A1 (DE)
Title: Capacitor discharge unit for X-ray appts. - has charge initiating control combined with further control
Inventor: FIALA KARL DIPL ING
IPC: H05G1/60
Filed: 1974-10-08
Abstract: The further control of the apparatus, is pref. a focus selector and/or operating position selector. These selectors are in the form of multiple self holding keys, released after each exposure. They pref. close a further command circuit with a self holding function circuit which initiates the charge and possibly the discharge process. It disconnects when the nominal voltage is reached. A luminous display device shows the selected focus and/or operating position. A further luminous display device indicates that the capacitor nominal charge voltage has been reached. The number of necessary switches is reduced and false settings and overloading dangers are blocked out.
Patent DE-2449942-A1 (DE)
Title: 2'-Amino-2'-deoxypentofuranosyl guanine prodn. - by culturing Aerobacter cloacae
Inventor: SUZUKI TAKEO
IPC: C07H19/16
Filed: 1974-10-21
Abstract: (2'-Amino-2'-deoxypentofuranosyl)guanine (I), an anticancer, is produced from A. cloacae (FERM-P 1893). In an example, the microbe was cultured in a medium (pH 7.0) contg. sucrose 10, yeast ext. 0.1, (NH4)2SO4 1, KCl 0.8, MgSO4 0.1, and K2HPO4 0.02% plus FeSO4 40 and ZnSO4 3 mg/1. at 30 degrees for 24 hrs. Prodn. of (I) was 205 mg/1. (I) in the culture supernatant was adsorbed on to Amberlite IRC-50 (H+) eluting with 0.5 N NH4OH and Diaion SK1B (NH+4) eluting with 10 mM NH4OH, treated with Diaion HP, and crystd. with addn. of Me2CO yielding 440 mg from 3 1.
Patent DE-2450073-A1 (DE)
Title: Predistortion circuit for video signal coding - supplied from facsimile image scanner and its clock pulse source
Inventor: ZAMPERONI PIERO DR ING
IPC: G06T9/00
Filed: 1974-10-22
Abstract: The pre-distortion circuit is inserted between an image scanner and a signal coder for run length coding of the binary pulsed facsimile signals, the runs being coded into code-words of the same length. Circuit means are provided for shortening run lengths of exactly 2N image elements or of a whole multiple of this number of image elements to successive runs of one image element. Preferably the last image element of the run of 2N image elements is inverted. The predistortion circuit preferably comprises a buffer register, storing the binary values of the successive image elements, and connected via anti-valence elements to a modulo-N counter, via an inverter. The counter output is connected via a logic circuitry to a delay circuit supplying the coder via a further anti-valence element.
Patent DE-2460333-A1 (DE)
Title: Luteinizing-follicle stimulating hormone releasing hormone - analogues with 7-leucine replaced by other amino acids
Inventor: KOENIG WOLFGANG DR
IPC: C07K7/23
Filed: 1974-12-20
Abstract: Peptides of formula (I): (where X is Ser(But), Cys(But), Asp(OBut), Glu(OBut), Orn(Boc) or Lys(Boc); Y is glycinamide or NHR; R is 1-3C alkyl opt. substd. by OH or halogen, or cyclopropyl; and Trp can be replaced by pentamethylphenylalanine, Ser can be replaced by Ala or Thr. Tyr can be replaced by Phe, Gly can be replaced by a D-amino acid corresp. to a naturally occurring L-amino acid, Arg can be replaced by Orn, and Lys can be replaced by homoarginine), are analogues of the natural luteinising hormone/follicle stimulating hormone releasing hormone (LH-RH/FSH-RH) in which X=Leu and Y=Gly-NH2, and can thus be used for treating feminine and masculine sterility of hypophysical origin and in the diagnosis of hypophysis dysfunction; they are more than twice the activity of the natural LH-RH/FSH-RH and exhibit a pronounced depot effect.
Patent DE-2507848-A1 (DE)
Title: Swivel arm rest for car seats etc - has stop plates and locking collars preventing accidental displacement
Inventor: GROSS HERMANN
IPC: B60N2/75
Filed: 1975-02-24
Abstract: The swivel arm rest, for car seats etc., comprises a basic element encased in a plastics moulded member (3) swivel mounted on a tubular spindle (4) and connected by a bracket (5) to the back rest of the seat. The swivel region of the arm rest is defined by a stop plate (6) firmly connected to the spindle (4) and contains two guide slits for two stop bolts (9) firmly pressed on one side in the basic element. The stop bolts are provided with a collar (14) which the stop plate (6) adjoins during the swivel process. In raised position a stop (18) on the collar (14) abuts the stop plate (6) to prevent accidental axial displacement.
Patent DE-2510310-A1 (DE)
Title: Detecting and eliminating faulty places in yarns - pneumatic signalling circuit clears single, doubled and fancy yarns
Inventor: AALDERINK FRIEDRICH
IPC: B65H63/06
Filed: 1975-03-10
Abstract: A device for detecting and eliminating faulty places in yarns, i.e. thick or thin places in single or double yarn, and esp. places without cover in chenille yarns, has at least one control station, detecting without contact, faults in the strand running through, which exceed a predetermined tolerance, so that there is an immediate or delayed response. The control station puts out a pneumatic signal to a pneumatic amplifier, the output of which is connected to a negator, and this loads a stroking cylinder, the piston rod of which operates a clearer. In a pneumatic circuit for detecting both thick and thin plates in the thread, there are tapings into the main supply behind a pressure regulator and a fine filter, feeding pneumatic signallers to provide the amplified pressure. Both signallers are linked to an amplifier, the output for detecting thick places going to the (X) inlet of an actively operated negator, the outlet (A) of which goes to the (X) inlet of an OR-gate. The (Y) inlet of the latter is connected to the outlet (A) of the thin place detector amplifier, and the outlet of the OR-gate is connected to a passively operated negator linked to the stroking cylinder. Between the outlet (A) of the OR-gate and the (X) inlet of the negator, there is a timer comprising a diode and a choke in parallel with an air bottle (26). Detects the faults in yarns with great consistency at high speeds.
Patent DE-2514873-A1 (DE)
Title: Hydrocarbon mixture ointment base - contg. water/oil emulsifiers and oil/water emulsifiers
Inventor: NUERNBERG EBERHARD PROF DIPL C
IPC: A61K9/06
Filed: 1975-04-05
Abstract: Ointment base is based on a brushable hydrocarbon mixture contg. water/oil and oil/water emulsifiers, opt. together with other adjuvants. The ointment base contains 7-20 wt. % of one or more water/oil emulsifiers and 7-25 wt. % of one or more oil/water emulsifiers. By addition of water, the ointment base can be converted into an amphiphilic cream. The ointment base permits fine and homogeneous distribution and optimal release of active ingredients. Its rheological properties are good, and physical and chemical stability are favourable. The finished preparations can readily be washed off, and undesired physiological effects (e.g. allergenicity) are absent. The formulations are well tolerated, and they are miscible with other dermatological preparations.
Patent DE-2515705-A1 (DE)
Title: Acrylic copolymer soln. for stoving lacquers - prepd. from glycidyl esters of monocarboxylic acids, hydroxyethyl acrylate, alkyl (meth) acrylates and styrene
Inventor: DALIBOR HORST DIPL CHEM DR
IPC: C08L63/00
Filed: 1975-04-10
Abstract: A copolymer soln. is claimed comprising (A) 20-30 pref. 23-27 wt.% org. solvents for lacquers and (B) 70-80 pref. 73-77 wt.% of a copolymer obtd. by a process (also claimed) which comprises heating at 155-200 degrees C a mixt. of an inert solvent and a compsn. comprising (a) 25-30, pref. 27-28 wt.% glycidyl esters of alpha-alkylalkane-monocarboxylic acids and/or alpha,alpha-dialkylalkane-monocarboxylic acids of formula C10-14 H20-26O3 and then slowly (6-10 hrs) and regularly adding (b) 10-18, pref. 11-12 wt.% hydroxyethyl acrylate, (c) 7-9, pref. 7-8 wt.% acrylic acid (d1) 20-30 pref. 26-27 wt.% styrene and/or Me methacrylate (d2) 13-40 pref. 26-30 wt.%, n-butyl acrylate and/or ethyl acrylate in the presence of (e) pref. 2-2.4 wt.% tert-butyl peroxide and (f) pref. 2-2.7 wt.% dibenzoyl peroxide, pref. as a 75 wt.% aqs. dispersion, the sum of the monomers (a) to (d2) totalling 100 wt.%. The soln. is used as a binder together with etherified melamine-formaldehyde resins and app. solvents in the prepn. of stoving lacquers esp. for automobile bodies and also for paper, textiles, leather etc.
Patent DE-2521853-A1 (DE)
Title: Ventilating system for cable junction box - has serpentine warm air outlet passage at top above door edge
Inventor: LANGMATZ HANS
IPC: H02B1/56
Filed: 1975-05-16
Abstract: The ventilating system, for a cable junction box, consists of warm air outlet holes at the top of the box between the front edge of its top plate (1) and the top edge of its door (2), both the door and the top plate being plastic. The top plate has three downward pointing ribs beneath its front edge just above the top of the door. A plate (6) with an upward pointing rib (12), is screwed to the innermost of the three downward pointing ribs. The upper end of the upward rib faces the lower end of the shorter centre downward rib, such that a serpentine passage (P) is formed by all ribs.