baber/WOPTO huggingface dataset:
Patent DE-2462555-A1 (DE)
Title: Hoist for self loading lorry - with C-shaped supports open to loading edge and containing rams
Inventor: KLAUS KASPAR
IPC: B60P1/54
Filed: 1974-05-10
Abstract: The self loading lorry has two C-shaped supports (43) mounted on the rear, with the open profile to the loading edge. The top of the profiles have extending telescopic hoists (48) while the bottom ends have extending floor struts (54). The units are easily fitted to any flat top lorry with a minimum of alteration. They enable unit loads to be handled rapidly and cheaply. The C-profiles can be covered by tarpaulin, with removable panels on the open side, and the hoists can support a gantry type of winch to cover the length of the lorry.
Patent DE-2500946-A1 (DE)
Title: Card filing system with sliding index tags - double rail allows tags to slide one over another
Inventor: PATER JOSEF
IPC: B42F21/06
Filed: 1975-01-11
Abstract: The double rail (10) is formed from a plastic moulding with a split lower edge (25) to grip the filling card. The lower rail is attached to the main body by a narrow horizontal strip so that a U-section groove is formed on either side to allow the large indicator tag to be retained by small claws which fit into these U-section grooves. The upper part of the rail has two narrow parallel slots. One slot grips the upper part of the tag and the other slot grips the tongues of the smaller tags. The smaller tags are of different colours according to the information which each tag indicates.
Patent DE-2506142-A1 (DE)
Title: Fuel economisation system for use with room heating stoves - has all or part of requisite fuel combustion air drawn from outside rooms being heated
Inventor: ENDUESTRI AYDOGAN
IPC: F24C15/00
Filed: 1975-02-14
Abstract: A system for economising the amount of fuel used in the heating of rooms by means of a combustion stove using solid, liquid, or gaseous type fuels, has the fresh combustion air needed to complete the combustion of the solid liquid or gaseous fuel within the heat producing combustion stove (5) drawn in from outside the room (1) which the stove (5) is heating by means of a separate special fresh air input pipe (8). All or some of the combustion air required by the stove (5) can be drawn in this way.
Patent DE-2508674-A1 (DE)
Title: Centrifugal machine time lag lock - has cable for brake connected to switch and delayed action locking lever
Inventor: HAVERKAMP HANS
IPC: D06F49/00
Filed: 1975-02-28
Abstract: The electrically driven domestic centrifugal machine has a locking mechanism in the lid which interacts with a mechanical brake connected to a movably mounted locking lever (16) so that there is a delay between switching off the motor and opening the lid to rule out risk of injury. The bearing point (20) for the locking lever connected to the brake (11, 12) is located outside the centrifugal axis (13) within the angle range of (+-) 30 deg. between the axis and the rear edge of the brake band engaging on the locking lever which then comes into action. A switch member (25) actuated by Bowden cable (10) to ventilate the brake also forces locking lever into its locking position immediately prior to the ventilation of the brake.
Patent DE-2510302-A1 (DE)
Title: Three phase inverter network - has controlled current output and frequency used as manipulated variable for motor drives
Inventor: ABRAHAM LUDWIG DIPL ING DR
IPC: H02M7/44
Filed: 1975-03-10
Abstract: A three phase inverter network for a motor drive, in which the current output is controlled and the inverter frequency is used as the manipulated variable. The network has a number of checking and limiting features by means of which overcurrent production is avoided. A dc supply (1) is sequentially switched by means of semiconductor switches (R, S, T) to three outputs, which provide a three phase supply to a suitable lead, typically an electric motor (3). Each of these currents is monitored (4, 5, 6) and used to control the frequency of the switch operation via a control network (7), to which a demanded current input (w) is also fed. This network consists of a demand unit (8), a switch identification unit (9), a phase discriminator (10) and a phase switching unit (11) which drives the semiconductor switches attached to the dc supply.
Patent DE-2511985-A1 (DE)
Title: Fluid viscosity measuring apparatus - has low friction drive using two oscillating concentric shafts both of which move axially
Inventor: BROOKFIELD DONALD WINTERS
IPC: G01N11/14
Filed: 1975-03-19
Abstract: A viscometer with reduced internal friction, has elements rotating in the fluid in known fashion(19) has coaxial hollow shafts (26, 31) surrounding the shaft (41) supporting the rotating element, the second hollow shaft being able to move axially relatively to the first and extending into the liquid chamber (13) which has packings (33). The shaft carrying the rotating element passes through the two hollow shafts. The first hollow shaft is driven from the drive (19) through a coupling (22) and other couplings link the shaft of the rotating element and the first coupling through torsion elements (40). The two hollow shafts are set in reciprocal movement relative to each other by motor driven drive elements.
Patent DE-2512258-A1 (DE)
Title: Cattle feed mfr. from distillers wash and yeast residue - by mixing in specified ratio, evaporating and drying
IPC: A23K10/38
Filed: 1975-03-20
Abstract: Distiller' wash is converted into cattle feed by drying a mixt. of 0.4-0.9 (0.7-0.8) parts by volume of distiller's wash with 0.6-0.1 (0.2-0.3) parts by volume of yeast residue contg. water. The resulting feed does not cause eczema as when raw wash is fed to animals directly. The high nutritive value at reasonable cost makes this an attractive method of disposing of the large quantities of distiller's wash.
Patent DE-2514932-A1 (DE)
Title: Roll cutting and reeling machine - with adjustable holding device and fitted with a connected longitudinal cutting installation
Inventor: HELD FRANZ
IPC: B26D1/00
Filed: 1975-04-05
Abstract: The roller cutting and reeling machine is for reeling tracks of cut strips made from paper, foil, etc. into rolls, where the holding device for the rolls is reeled and is adjustable over the whole operating width of the machine. The holding device(7) coordinated to the front of a roll(8) is connected to a longitudinal cutting installation(21) necessary for the production of a strip being reeled into the same roll to make an adjustable construction unit(6, 7, 14, 17, 21, 22a, 23a). Each construction unit contains two holder arms(7, 23a) one of which holds the roll(8) of a strip being reeled with the other(23a) being coordinated to the roll(25) of an adjoining strip to be wound.
Patent DE-2515396-A1 (DE)
Title: Storage pocket for car boot - has flexible cover to enclose curved sides of boot for small item stowage
Inventor: KRIESCHE ERNST ING GRAD
IPC: B60R7/02
Filed: 1975-04-09
Abstract: The side of the car boot is fitted with a vertical curtain (2) to enclose a narrow storage space between it and the curved body shape. The curtain is fitted to an angled support bar (9) at the bottom, with the support bar bolted to the cross stiffening member in the floor pressing of the boot. The top edge of the curtain is attached to an angled rim (7) at the edge of the boot by press studs (4). The stoward space so formed is ideal for tool and spares storage, as well as an accessible for tool and spares storage, as well as an accessible pocket for a hazard warning triangle etc.
Patent DE-2519259-A1 (DE)
Title: Polyether urethane antistatic agents for polyamides - giving compsns. which impart wash-resistant antistatic properties to fibres, yarns and fabrics
Inventor: KUENZEL HANS-EGON DR
IPC: C08L77/00
Filed: 1975-04-30
Abstract: Polyether-methanes are of formula (I) (where R' and R" are linear, cyclic or branched, opt. unsatd. alkyl opt. contg. heteroatoms e.g. O or N, dialkyl or opt. alkyl-substd. aromatic gp.; R'" is H, 1-5 C alkyl, cycloalkyl, aryl or aralkyl, and n is >=3, pref. 7-45). (I) are antistatic agents for polyamides for prodn. of fibres, yarns and knitted or (non)woven fabrics. Polyamide compsns. contg. (I) exhibit wash-resistant antistatic properties.
Patent DE-2524604-A1 (DE)
Title: Analogue indicator positional deviation monitor - uses divergent electromagnetic illumination and relative intensity detectors in reflected beam
Inventor: BRANDSTETTER HEINZ PETER DIPL
IPC: G01D5/30
Filed: 1975-06-03
Abstract: An optical position sensor for an analogue measuring device enables determination of the deviation from the desired position of the display indicator. A signal is also produced for switching and control circuits. The device may be used with rotary or sliding indicators or those using the height of a fluid in a pipe or capillary tube, in partic. for temp. or press. instruments. A divergent optical, infra red, or ultraviolet source (1) directs a beam (5) at the indicator (2) through a slit (4). The reflected rays (6) are detected in at least two detectors (3) placed to either side of the indicator. Relative intensity variations as detected by the detectors are used to indicate deviations beyond defined limits. The incident angle of the rays (5) on the indicator (2) is between 0 deg. and 90 deg..
Patent DE-2526707-A1 (DE)
Title: Package for cigarettes and other goods - has hinged cover embracing inner casing attached to front wall
Inventor: ANDERSSON ROLF URBAN
IPC: B31B50/88
Filed: 1975-06-14
Abstract: Package for cigarettes confectionery and other uses consists of a front wall and a back wall and a top and bottom part enclosing the package. The top part together with parts of the top wall are forming a hinged cover which is embracing an inner casing of the packing. The inner casing is formed by a part consisting of a bottom section extension rigidly attached to the front wall. The inner casing forming part is of a T-shape and consists of intermediate part of the same size as the front wall which is including each side of its top end an additional section, which between them have an intermediate part and are in free contact with adjoining part of side walls and the front wall.
Patent DE-2527850-A1 (DE)
Title: Power cable with conductive layer between conductor and insulation - the conductive layer comprising graft copolymer crosslinkable by humidity
Inventor: KEUPER DIETER
IPC: H01B9/02
Filed: 1975-06-23
Abstract: An electric power cable is made up of a conductor, a thermoplastics or elastomeric insulation, an an interposed conductive layer. Pref. the insulator is peroxidically cross-linkable. The intermediate conductive layer comprises a graft copolymer as base material adapted to the cross-linked by the action of humidity. Used esp. forhigh or extremely high voltage current transmission. The cable as claimed may be produced at an increased prodn. rate. The conductive intermediate layer has improved thermal stability, esp. in the event of over-loading or short-circuits. The graft copolymer may be a polyolefine backbone, grafted with a silane. Also suitable is an EPDM or similar elastomer, opt. blended with a (co)polyolefine(s). The conductive layer contains 40, pref. 10-15% carbon-black filler.
Patent DE-2531677-A1 (DE)
Title: Aryl- triazolo-thieno-diazephines - anticonvulsants anxiolytics and antiaagression prepn. from substd. thienyl acetamides
Inventor: WEBER KARL-HEINZ DR
IPC: C07D495/14
Filed: 1975-07-16
Abstract: Prepn. of 6-aryl-4H-s-triazolo- 3,4-c thieno- 2,3-e -1,4-diazepines of formula (VII) and their acid addn. salts by a multistage process from cpds. (I) via novel thieno-4,1-oxa-zepines (II), including reaction of a later intermediate with R3CONHNH2. In the formulae, R1 and R2=H, halogen, 1-2C alkyl or together form a 5-6 membered ring; R3=H, Cl, Br 1-3C alkyl, 1-3C omega-hydroxy alkyl, 3-6C cycloalkyl or a 5- or 6-membered heterocycle contg. O, S or N and which may be substd. on the N by lower alkyl. R4 and R5=H, F, Cl or Br. X=halogen, amino or acyloxy. Cpds. (VII) are anticonvulsants, anxiolytics, and anti-aggressive agents.
Patent DE-2532314-A1 (DE)
Title: Shaft-inserted prefabricated bathroom cell unit - with U battens enclosing wall bars interlocked by guide bolts
Inventor: WIIK TORSTEN
IPC: E04B1/348
Filed: 1975-07-17
Abstract: The prefabricated sanitary cell room unit, esp. a bathroom, can be incorporated in a house built on the system where a vertical shaft is left for subsequent building-in from above. It comprises a number of U-shaped cross-sections, with walls made from vertically arranged shaped bars. the top and bottom ends of these bars (1) are enclosed by U-shaped battens (4. 6). The battons at the bottom (4) are fitted with guide-bolts facing downwards, while the batterns at the top (6) contain holes for guide-bolts. The may be conicaly tapered downwards.
Patent DE-2535607-A1 (DE)
Title: Adjustable table lamp held without fixing devices - has spring changing angle between upper and lower arms at different height positions of lamp
Inventor: LESKE HORST
IPC: F21V21/26
Filed: 1975-08-07
Abstract: Lamp unit is capable of being swivelled and adjusted. It is normally used as a table lamp and stays at any desired height without any additional fixing devices. The lamp includes a base section arranged vertically with one end of an upper arm having a linked connection with its upper end. One end of a second one or two section lower arm (12) is attached to the lower end of the base section (1). The other end of this lower arm (12) is connected to a holding section (6) or a combined holder-sliding section which has either a rigid or an adjustable connection to the upper arm (4). That end of the lower arm (12) opposite to the base section (1) is subject to the action of a spring (13) arranged in such a way that at different height positions of the lamp the angle between the upper and lower arms varies.
Patent DE-2538040-A1 (DE)
Title: Curable unsaturated polyester mixture - contg polyester derived from polycarboxylic acid and or alcohol having norbornene or norbornane ring
Inventor: HALL ROLAND
IPC: C08F299/04
Filed: 1975-08-27
Abstract: Curable polyester mixts. for coatings and printing inks contain (1) unsatd. polyester resins from polyvalent alcohols and polycarboxylic acids, at least 25 mole % of the carboxylic acids being alpha, beta-ethylenically unsatd. and at least 25 mole % of the alcohol or acid component being a cpd. having a norbornane or norbornene ring, (2) an ethylenically unsatd. monomers and (3) a light sensitiser. The mixts. cure rapidly with u.v. light in the presence of atmospheric oxygen and/or pigments, to give films having an excellent combination of hardness and flexibility.
Patent DE-2540034-A1 (DE)
Title: Immersion coil heating element - has large bottom turn cooler than other turns in coil to avoid damaging base of vessel
Inventor: EHLERS WERNER
IPC: H05B3/80
Filed: 1975-09-09
Abstract: The immersion heating element, for rapidly heating liquids has an automatic thermal overload switch connected into the heating coil. The element consists of parallel supply tubes that pass over into the heating coil at the end of the element. The element stands in a vessell - e.g. containing water for making tea. The lowest, i.e. outermost turn (4) of the heating coil has a larger diameter than the turns (3) above it and is not involved to any great extent in the heating process. This means that there is less risk of thermally damaging the bottom of the vessel which the element touches and the thermal overload switch (6) in one of the supply tubes (8) can have a higher thershold.
Patent DE-2541222-A1 (DE)
Title: Contact assembly with linear support member - has insulator with through sockets aligned with support member apertures
Inventor: AMMON JOHN PRESTON
IPC: H01R12/71
Filed: 1975-09-16
Abstract: The contact assembly has a linear support body with retaining apertures and an insulator with a number of through sockets, axially aligned with the apertures in the support body. Through the socket extend contact elements whose intermediate regions are held against the inner walls of the sockets by friction. The contact elements lower regions are rigidly secured in the apertures of the support body. Preferably these regions of the contact elements have a press fit with these apertures. Above the intermediate regions of the contact elements may be provided a flat region for engagement of the respective retaining contact element. A lower part may engage the region secured in the support body, while protruding through the same.
Patent DE-2543443-A1 (DE)
Title: Sintering metal and alloy film on semiconductor substrate - by inducing current with electromagnetic alternating field
Inventor: BONU BONU DIPL ING
IPC: H01L21/324
Filed: 1975-09-29
Abstract: Sintering of films of substrates is achieved by inducing current giving the required heating by means of an electromagnetic a.c. field. The process is used esp. for sintering metal and/or alloy films on semiconductor discs. Uniform distribution of alloy inlets or intended local limitation of these, uniform alloy penetration depth and better contact for semiconductor materials of certain cry stallographic orientations is obtd. The films consists of Cu, Au, ti, Al, Ag, Cr and/or Ni or alloys of these with non-metals, esp. of Au and Al with Si or Ge. Sintering is carried out for 0.5-60, esp. 1-10 with a 1 MHz to GHz field.
Patent DE-2544516-A1 (DE)
Title: Document feed error detection device - uses permanent magnet and semiconductor field plate to detect multiple document delivery
Inventor: WEISE ARMIN
IPC: G06K13/067
Filed: 1975-10-04
Abstract: A device for detecting the presence of two or more documents, e.g. cards (1, 2), in a document feed device, e.g. a card feed in an automatic accounting machine, is used to produce a signal enabling protective measures to be automatically taken to avoid card processing errors. The signal source contains a switching transistor driven by a magnetically controlled semiconducting resistance and permanent magnet. The semiconductor resistance (3) acts as a field plate between two pole shoes (4, 4'), and is placed opposite a permanent magnet (5) so that a defined resistance is exhibited in the normal position. If the air gap (6) between the field plate and the permanent magnet increases because of the presence of more than one document, the change in resistance can be used to operate the transistor.
Patent DE-2553468-A1 (DE)
Title: Applying dental medicinal adhesive to a prosthesis - from a capsule contg. a once only sufficient quantity
Inventor: SCHARFE PETER
IPC: A61C5/70
Filed: 1975-11-28
Abstract: A dental medicinal adhesive is supplied in a quantity sufficient for one application in a flexible welded container of a material which is not attacked by any of the ingredients of the mixture. Thus, is approx. 0.5 ml polyvinyl pyrrolidine, dissolved in alcohol is packed in a capsule of gelatine. The dental medicinal adhesive is always available in the correct quantity and in a uniform homogeneous state ready for use.
Patent DE-2554423-A1 (DE)
Title: Temperature limit non-chemical reacting indicator - has colour dissolving medium in hollow container with thin walled body
Inventor: OSPELT HERBERT
IPC: G01K11/12
Filed: 1975-12-03
Abstract: The temperature limits non-chemical reacting indicator as in 2403951 is modified to avoid the disadvantage of producing it and positioning it at below usual room temperatures for which it is adapted to be used. The colour dissolving medium is enclosed in a thin walled destructible hollow body which is in contact with the colouring material adsorbent. On destruction of the hollow container, as by pressure, scratching or pulverising, the colour dissolving medium is so prepared for penetration of the adsorbent. It is rendered free on melting of the dissolving medium for indication of the measured limit temperature.
Patent DE-2554507-A1 (DE)
Title: Web drying tentering frame gripper - with feeler in the form of pivotable shoe engaging selvedge prior to gripper, to prevent selvedge sliding out of gripper
Inventor: EMMERICH KLAUS DIETER
IPC: D06C3/02
Filed: 1975-12-04
Abstract: Gripper engages the selvedge at min. distance but in a secure manner. Pref. the feeler is mounted pivotally on a pin and provided with a cam face engaged by a pin on the gripper to control the pivotal movement of the gripper into engagement with the web resting on gripper substrate. Gripper is held in its inoperative position by a lug fast with the gripper.
Patent DE-2555038-A1 (DE)
Title: IC vehicle engine exhaust purifier - has twin catalysts respectively of noble and non noble metal
Inventor: BUSSE FRITZ DIPL ING
IPC: F01N13/14
Filed: 1975-12-06
Abstract: Exhaust purifier has a housing contg. in succession a first catalyst of noble metal and a second catalyst of a non-noble metal. The temperature rise produced by exothermic reaction in the first catalyst assists in satisfying the higher starting temperature requirement of the second catalyst thereby making possible for use of non-noble metal. Either catalyst may be supported by a backing grid of ceramic or sintered material, wire wool, or granular material. And higher catalyst may be held in position in the housing by resilient supports acting radially and/or axially.
Patent DE-2556552-A1 (DE)
Title: Toothbrush fitting on end of finger - has handle replaced by finger cap and has sliding fitting attachment to brush piece
Inventor: SCHMITT HERBERT
IPC: A46B5/04
Filed: 1975-12-16
Abstract: This tooth brush has its handle replaced by a finger-shaped elastic, rubber cap (1). In order to keep the measurements of the tooth brush small, the cap (1) is fitted so far forward on one brush piece (5) that when the finger (5) is inserted into the cap (1) the back teeth can be reached. The brush piece can be made separately from the finger cap. The cap is then fitted with a slide piece which fits into a slot in the brush piece. This allows the cap to be used, along with a lid piece which fits in the open end of the cap, as a container for the brush piece.
Patent DE-2559168-A1 (DE)
Title: Wrapping and labelling machine - uses datum labelling for articles of differing size and shape
Inventor: NICHOLLS FREDERICK WILLIAM
IPC: B65C9/32
Filed: 1975-12-30
Abstract: Conveyors (1, 2) and guides (4, 5) conduct articles through an interchangeable swinging turret (7). The turret rollers (17), holding the rotating article (3) against the pressure roller (18), are contoured for stable three line support. A centrifugal feeder, or other adaptable feed, bring label to the labelling station (9) and nip (25). An article scanner (42) senses a label datum. An ad justable cam (13) stops label feed, when an article is three-line held, and stops the turret drive (11) during labelling while the rotating articles (3) is driven by the pressure roller (18). A scanner (27) controlls the articles feed into the turret rollers (17). A movable unit adapts to in-line insertion. A modified arrangement handles vertically unstable articles in horizontal attitude.
Patent DE-2602837-A1 (DE)
Title: Slot sealer for aircraft fuselages - is in bag form using T:shaped doublers to fix internal panels
Inventor: MUELLER GUENTHER
IPC: B64C3/40
Filed: 1976-01-27
Abstract: The device for sealing slots in aircraft fuselages is intended for use in conjunction with retractable ("swing-") wings. The device consists substantially of pairs of inflatable flexible bags, triangular in section, secured along the edges of the slot for the wing. Inside each bag there are transverse strengthening panels, fixed firmly to two sides of the triangle and detachably (e.g. by hinges) to the third. The connection between these strengthening panels (5) and the bag walls (6) may be made by means of T-shaped doublers (1), either produced integrally with the wall/panel material or made separately and bonded to one or the other before assembly. This technique not only simplifies assembly but also raises the reliability of the joints by eliminating "peeling" stresses.