baber/WOPTO huggingface dataset:
Patent DE-2631332-A1 (DE)
Title: Luggage tag strip with eyelet and string - has detachable part and part permanently attached to luggage
Inventor: BERNARD WERNER
IPC: G09F3/02
Filed: 1976-07-13
Abstract: The luggage tag strip has an end section (2) gummed on one side and a tear-off section divided in two parts (3, 4) by a cut (8) or perforation. Its size is the same as the luggage tag (1) and is made of pressure-sensitive copy paper. A section (5, 6) gummed on one side is provided on both sides of a zone (7) of the tear-off part free from adhesive, in which the cut (8) is provided. A smaller piece of silicone paper (9) is glued to both gummed sections (5, 6) and is permanently attached by the eyelet (10) to the smaller part (3) of the tear-off section and with the luggage tag.
Patent DE-2632123-A1 (DE)
Title: Electronically controlled machine tool or transfer line - has control unit delivering control signals to control elements through distributor
Inventor: HAMMERSCHMIDT REINHOLD ING GRA
IPC: G05B19/418
Filed: 1976-07-16
Abstract: The transfer line has several similar machining units with pickups delivering electric test signals. It has further a control unit to which test signals are applied. It delivers together with a programming unit control signals to control elements responding to them. Each pickup (15-18, 25-28, 35-38) outputs is connected to an interrogation circuit which interrogates them consecutively individually or in groups and applies test signals to the control unti (4). Each control element (11-14, 21, 24, 31-34) is connected to a distributor to which control signals from the control unit (4) are applied individually or in groups. Distributor delivers these signals individually or in groups to individual control elements or groups of them (11-14, 21-24, 31-34). Interrogation circuit and distributor are controlled by the control unit synchronously in accordance with a series address program.
Patent DE-2635682-A1 (DE)
Title: Packaging machine for packing several bottles or cans into boxes - has bottles suspended from one conveyor on horizontal bar above boxes on second conveyor as conveyors converge vertically
IPC: B65B35/44
Filed: 1976-08-07
Abstract: The multiple packing machine inserts packages accommodating several bottles, cans etc. and having closed tops and one or more open ends, into plastic or cardboard boxes. The packages (10) are suspended from supports, particularly bars (23) as they are transported, and inserted by them in the boxes (20). Two or more packages can be suspended from the same bar, which can be in the form of a bent arm protruding from one side of a moving holder (24). There can be several transverse bars on a single holder, and the packages can threaded onto and stripped off the bars by relative movement in the travel direction.
Patent DE-2641546-A1 (DE)
Title: Integrated circuit with several active components - has conducting layer on chip surface which is connected to active components and to supply voltage
Inventor: KRAUSE GERHARD
IPC: H01L23/528
Filed: 1976-09-15
Abstract: The integrated circuit components are suitably interconnected and can be coupled to a supply voltage. A large area first conducting layer is provided for all components on the semiconductor chip surface or inside it. The supply voltage can be connected to it. It is in contact with the active component, or by its whole surface with the semiconductor chip. Grooves (40) are made in the first conducting layer (32) and conductance of the material in the grooves (40) is lower than that of the first layer (32). An emitter is formed through one zone (2) and a body (1) to two based zones (5, 6) and an upper level of collector regions (8, 9).
Patent DE-2648926-A1 (DE)
Title: Backlash hammer producing drop forged pieces at single stroke - has one face of piston subjected to spring force and other face coupled to pressure medium lead
Inventor: BECHE HANS DIPL ING
IPC: B21J7/34
Filed: 1976-10-28
Abstract: The backlash hammer has its lower pile driver hydraulically driven downwards and lifts the upper rammer through a hydraulic coupling. The upward movement tensions a gas bag by means of a piston. This provides the energy for the following stroke. For the prodn. of drop forged pieces at a single stroke the final speed of the pile driver is raised from ca. 3m/sec. to ca. 6m/sec. A piston is guided into a recess in the upper region of the lower pile driver. One face of the piston is subjected to the force of a pressure spring which is supported on a collar of the recess. The other piston face is coupled to a pressure medium lead.
Patent DE-2649444-A1 (DE)
Title: Radio or TV receiver for motor vehicle - has delay circuit for repeating information briefly obscured by noise
Inventor: MICIC LJUBOMIR DIPL ING
IPC: H04N5/60
Filed: 1976-10-29
Abstract: The radio or t.v. receiver for a motor vehicle, is designed to prevent noise obscuring certain esp. interesting pieces of information, e.g. sports results. A delay circuit is coupled to the output of the demodulator following the IF stage, and its own output can be switched by the listener through to the LF output stage driving the loudspeaker. In normal circumstances the switch connects the demodulator's output to the LF stage. When the listener fails to hear a piece of information he operates the switch and the information-which is held by a delay circuit is repeated.
Patent DE-2654162-A1 (DE)
Title: 2,4-Di:oxo-1,3,6,9-tetra:aza-spiro-(4,4)nonane derivs. - as pharmaceuticals and plant protecting agents prepd. by reacting a delta-2 imidazoline with a mono:isocyanate
Inventor: GIESECKE HENNING DR
IPC: C07D487/10
Filed: 1976-11-30
Abstract: of formula (I) are new (where R' and R7 are each opt. substd. aliphatic, aliphatic-aromatic or aromatic gps.; R2-5 are each H or opt. substd. aliphatic, aliphatic-aromatic or aromatic gps; and R6 is an opt. substd. aliphatic, aliphatic-aromatic or aromatic carbamoyl). (I) can be used as pharmaceuticals and plant protecting agents and as auxiliaries for textiles and rubber.
Patent DE-2654163-A1 (DE)
Title: Hydraulic motor for machine control system - has piston provided with tapered pressure face toward inlet port in cylinder end
Inventor: THURN KARL-HEINZ
IPC: F15B15/14
Filed: 1976-11-30
Abstract: The hydraulic working cylinder has a working piston charged by a pressure medium and carrying a sealed piston rod. The piston surface (23) facing the pressure medium has a converging nose (24), extending into the internal cylinder chamber (11). The nose consists of a rotation-symmetrical body, the longitudinal central axis of which coincides with that of the working piston (4). The nose may be conical or truncated cone-shaped, with a base surface (25) having a dia. corresponding to that of the piston. The working cylinder is tubular (1) and has threaded caps (6, 7) open at their ends. Each cap has a central bore (8, 9) with the piston rod (5) passing through one of them.
Patent DE-2656000-A1 (DE)
Title: Melt spun polymeric filament cooling appts. - has air chamber with damper controlled inlet press. regulator and guide vanes to control air flow profile
Inventor: RICHTER JOACHIM DIPL ING
IPC: D01D13/02
Filed: 1976-12-10
Abstract: Melt spun polymeric filament appts. is formed by an air chamber provided with an air inlet duct in which is arranged a damper, a press. equalising control device and adjustable air flow guide vanes. Arrangement of air chamber permits of variation of air flow profile emerging from the chamber the controlled cooling of the filaments permitting of raising production rate, increasing range and quality of melt spun filaments.
Patent DE-2705665-A1 (DE)
Title: Envelope with tuck in flap - has front and rear sheet glued together along side edges with flap enclosing cover through slot in rear sheet
Inventor: MATSUI YASUE
IPC: B65D27/00
Filed: 1977-02-10
Abstract: The envelope for unsealed letters consists of a sheet materail cut to form a rear sheet and a front sheet with folding self adhesive edges on both sides and a flap. Between the rear sheet and the front sheet is provided a folding line. The rear sheet (2) includes a slot (5) which is positioned near and parallel to its top end which is leaving free on both sides the width of the self-adhesive edges (4, 4'). The rear sheet (2) is folded on the front sheet (1) and the self adhesive edges (4, 4') are attached to the rear sheet (2). Both side edges of the flap (3) are tapered in such a way that the flap (3) can be inserted below a part (8) formed by top end of the sheet (2) and the slot (5) and withdrawn again.
Patent DE-2719853-A1 (DE)
Inventor: SCHIPPERS HEINZ DIPL ING
IPC: B65H54/547
Filed: 1977-05-04
Abstract: The chuck, which can be used in winding machines for example for winding up material in filamentary or web form, can receive one or more spool carriers (spool tubes). For each spool carrier, the expanding mandril (3) has at least two clamping locations (6). Each clamping location (6) comprises a plurality of circumferentially distributed clamping elements (7), which for clamping the spool carriers extend out radially through openings in the outer sleeve (14). The clamping elements (7) are designed in the form of rollers. Each clamping location (7) is assigned an annular piston-like drive device (9) for the radial movement of the clamping elements (7) in the releasing sense. This drive device may be driven electrically, pneumatically or hydraulically; on account of a screw connection with the expanding mandril, it executes a rotating movement simultaneously with its axial advancing movement, so that the clamping elements (7) are moved on the free-wheeling principle in the releasing sense. <IMAGE>
Patent DE-2720629-A1 (DE)
Title: Adjustable head rest for motor vehicle seat - has cushion carrier in deformable cushion mounted on composite frame with uprights, support bracket and crossbar with polyamide sleeves
Inventor: BUTZ EUGEN OTTO
IPC: B60N2/48
Filed: 1977-05-07
Abstract: Head rest for a motor vehicle seat has a cushion carrier in a deformable cushion body adjustably supported between 2 sleeves each of which is fitted on a carrier rod and connected by a cross-bar. In each side part of the cushion carrier there is a bracket with notch on top into which a counter bracket fits which is fixed w.r.t. the cross-bar. The cross-bar itself is a profile held in place by the sleeves each of which features a peg fitting into a bearing of the cushion carrier, a fixing point for a spring and also the counter bracket. The sleeves are pref. injection-moulded from a polyamide. The construction enables head rests for vehicle seats of various widths to be mfd. without recourse to a wide variety of mfrg. tools.
Patent DE-2727413-A1 (DE)
Title: Multipurpose control desk for teaching purposes - has upper box containing appts. mounted on mobile substructure
Inventor: GEMUENDEN OTTO
IPC: G09B5/06
Filed: 1977-06-18
Abstract: The wide box under part of the desk contains the various teaching equipment and aids including e.g. cassette recorders and is connected to a supporting cupboard base structure which is mounted on castors for easy movement. The broad upper appts. housing can be connected to the substructure by screws, rivets or support webs. The upper part is pref. designed so that its horizontal surface cross-section is considerably larger than that of the substructure. The upper part pref. includes a hydraulically powered infinitely adjustable platform which can take an overhead projector.
Patent DE-2730909-A1 (DE)
Title: Support strut for lorry cover - has angled head formed by sloping fork with aligned apertures for horizontal supports of either flat or inclined roof
Inventor: KOHNS BERNHARD-JOSEF
IPC: B62D33/02
Filed: 1977-07-08
Abstract: The load surface of the lorry is covered by a removable framework supporting the covers. The uprights have angled heads formed by sloping forks (2) with securing holes (7) for the horizontal supports. The heads can be angled inwards or outwards depending on whether the top cover is to be angled or flat. The multi-purpose mounting is achieved by setting the uprights at 180 deg. in the recesses on the lorry floor. The same roof supports can be used to form the flat or sloping roof.
Patent DE-2735792-A1 (DE)
Title: Sprocket for round link chain - has pocketed tooth flanks with flat upper faces inclined to travel direction
IPC: F16H55/30
Filed: 1977-08-09
Abstract: The pocket accommodates the round link of a steel chain, being formed between the flanks of four adjacent teeth or claws. The top parts (17) of the tooth flanks have flat faces inclined to the chain travel direction and tapering upwards, while at the pocket base (18) these faces join onto cylindrical ones, whose radius is roughly equal to half the chain thickness (d). The opening angle between two opposite flank faces can give a considerable safety clearance from the groove edge. The contact points of the horizontal chain link with the teeth can be roughly in the middle of the cylindrical faces.
Patent DE-2737649-A1 (DE)
Title: Self-braking furniture castor - has groove in bent axle which straightens under load to relieve braking force
IPC: B60B33/02
Filed: 1977-08-20
Abstract: The self braking castor has a bent axle rigidly fitted into the castor forks and with the centre part of the axle weakened by a groove (71) cut across the axle. As load is applied to the castor the axle bends and in doing reduces the friction hold on the inside bore of the castor wheel. The brake action is simple and has no moving parts which can be clogged with dust and grease. The amount of brake force is controlled by the size of the cut groove.
Patent DE-2741120-A1 (DE)
Title: Anti-jack-knifing valve for articulated vehicle - consists of sprung flow restriction valve reducing through put with pressure rise
Inventor: SCARPATETTI DIETHER V DIPL ING
IPC: B62D53/08
Filed: 1977-09-13
Abstract: The two sections of the articulated vehicle are linked by hydraulic dampers on each side of the coupling. The dampers are linked by a flow control valve which reduces the throughput rate as the pressure difference increases. This blocks the compensating line when the vehicle jacknives and prevents a serious collis ion. The flow control valve incorporates a spring loaded damper piston (39) which is displaced against spring pressure by the pressure pulses in the line, to progressively block the flow holes (32) on the outlet of the valve. Two opposing valves are used to provide protection in either direction.
Patent DE-2744248-A1 (DE)
Title: Antiarrhythmic compsns. contg. bispidine deriv. - and calcium antagonist to reduce hypertensive side-effects
Inventor: BINNIG FRITZ DIPL CHEM DR
IPC: A61K31/395
Filed: 1977-10-01
Abstract: Mixt. comprises a bispidine derivs. of formula (I) and a calcium antagonist (II) or their physiologically acceptable salts. Ratio (I):(II) is 1-50:2-1. (R1-R4 are H, F, Cl, OH, lower alkyl, lower alkoxy, CF3 or NO2; R5 and R6 are H or Ph). Compsns are used as antiarrhythmic and coronary therapeutic agents. (II) counteract the hypertensive side-effects of (I).
Patent DE-2748170-A1 (DE)
Title: Vehicle engine cold start controller - has position of return arm adjusted by wax cartridge located in air flow from radiator
Inventor: SCHNAPPER MARTIN DIPL ING
IPC: F02D33/00
Filed: 1977-10-27
Abstract: The cold storing controller for an internal combustion engine includes a return spring assembly between the spindle (6) for the injection pump and the operating rod (8) connected to the operating pedal. The assembly includes a spring loaded arm (7) with a leaf spring (2) attached to the rear. Attached to the bottom of this arm is a wax cartridge (1) which is positioned in the path of the air blown through the radiator. At the rear of the housing for this cartridge, projects a piston (12) which acts against the bottom of the leaf spring. as the engine becomes hot, this piston moves to alter the pressure on the leaf spring.
Patent DE-2750786-A1 (DE)
Title: Solar heating system heat collector unit - houses temp. sensor controlling sliding panel to regulate air flow through unit
Inventor: HANKEMEIER JUERGEN ING GRAD
IPC: F24J2/46
Filed: 1977-11-14
Abstract: The heat collector panel for a solar heating system has a rectangular housing (1) with a transparent cover (2), and inside the bottom, a layer of insulation (3). At one end is an air inlet opening (6) and at the other end is an air outlet. The air outlet can consists of a line of slots (9) with a sliding cover (10) over them, with a corresponding number of openings. The movement of this cover can be controlled by a temperature sensor (12) inside the housing, so as to control the air flow through the panel.
Patent DE-2752307-A1 (DE)
Title: Hexa:methylene:imine prodn. by caprolactam catalytic hydrogenation - over hydrocarbon-treated catalyst at temperature above caprolactam dew point
Inventor: POPOV DMITRIJ MICHAJLOVITSCH
IPC: C07D295/023
Filed: 1977-11-23
Abstract: In prodn. of hexamethyleneimine (I) by catalytic hydrogenation of caprolactam, the hydrogenation is carried out at 240-270 degrees C on a hydrogenation catalyst treated with 5-8C aliphatic or cycloaliphatic hydrocarbon in the vapour/gas phase produced by evapn. of caprolactam at a temperature which is higher than the dew-point for the vapour/gas mixt. of hydrogen and caprolactam. (I) is an intermediate for herbicides, repellents, corrosion inhibitors and polymer stabilisers. (I) is obtd. in high yield with high catalyst efficiency. Evapn. of the caprolactam at a temp. above the dew point prevents contact of caprolactam droplets with the catalyst, which would lead to catalyst deactivation.
Patent DE-2812217-A1 (DE)
Title: Push=in rack for baking tins - with supports punched out of side walls and bent horizontal
Inventor: ULLMANN WALDEMAR
IPC: A47B57/10
Filed: 1978-03-20
Abstract: A push-in rack for plates, specially for baking tins in bakeries, consists of two parallel vertical carrier sheets which are assembled to a stable structure by cross plates on top and bottom. The supports for the baking tins are produced by punching rectangular horizontal flaps in regular distance from the side walls and by bending them inward to form horizontal ledges. This greatly simplifies the manufacture of these push-in racks.
Patent DE-2814366-A1 (DE)
Title: Vibration and sound-damping paste compsns. - are based on polyglycol ether(s) and/or ester(s) and are non-swelling to natural rubber
Inventor: LOCHNER KASPAR
IPC: C10M169/00
Filed: 1978-04-04
Abstract: Paste compsns. for clamping of vibration and noise contain >=1 polyglycol ether and for ester, ground graphite, >=1 wetting agent and opt. an organophilic Al silicate. In contrast to compsns. claimed in DT2647697, they do not cause swelling of elastomers, e.g. natural rubber. The pastes do not foam in service, have good heat conductivity and are self-sealing. They show a constant clamping action at high and low temps. and during prolonged loading, and absorb impact loads of high amplitude, making them suitable for sound-deadening, esp. for body shell vibrations.
Patent DE-2817655-A1 (DE)
Inventor: ODA HAJIME
IPC: G04G9/00
Filed: 1978-04-21
Abstract: An electronic watch with digital display comprises a main display section (13) and an auxiliary display section (15). A standard time, counted in a standard time counter (5) is displayed in the main display section, whilst another time counted in another time counter (6) or alarm instant counter (7) is displayed in the auxiliary display section. A mode selector switch (19, 18) chooses the display for the auxiliary display section (15). A correction arrangement (17, 16, 22) allows correction of the contents of displayed counters. A status switch makes it possible to interchange the standard time counter (5) with another time counter (6) for most functions. This watch makes it possible to set the alarm either with respect to local time (6) or with respect to standard time (5). <IMAGE>
Patent DE-2817908-A1 (DE)
Title: Couch for UV irradiation therapy - composed of profiled acrylic! strips with UV lamps and reflectors fitted under them
Inventor: WOLFF FRIEDRICH
IPC: A61N5/06
Filed: 1978-04-24
Abstract: Couch upon a person wishing to undergo treatment by UV radiation lies features a support plate of a material transparent to UV light, with UV lamps beneath it, and filters for filtering-out any undesirable sections of the UV spectrum. The support plate is assembled from tongued-and-grooved slats. The tongues and grooves have semi-circular cross-section. The slats are suitably made of an acrylic resin. UV lamps used feature rod-shaped UV radiators surrounded by grooved (fluted) reflectors.
Patent DE-2821514-A1 (DE)
Title: Key position evaluator for telephone exchange operator positions - detects when key has been operated and sends data-blocks serially to control unit
Inventor: HEIDEL GERT
IPC: H04Q3/42
Filed: 1978-05-17
Abstract: The evaluator cyclically samples the keys of an operator's set and sends the resulting key position information serially as a data block via one or more data highways to a control unit. Each key is assigned one bit placce in the data block. Sampling is controlled by a clock synchronised with the operator sets. The information contained in each data block is monitored by a counter which is updated by an information bit indicating that a key has been operated. The data block is only released for full evaluation when the counter reaches a count corresp. to the quiescent state to the first count step and when the same key information occurs in at least two consecutive data blocks.
Patent DE-2822431-A1 (DE)
Title: Fine coal recovery from sludge - uses liq. fraction separated after filtration for flotation with subsequent reintroduction into filtration process
Inventor: ZAHR PETER
IPC: B03B9/00
Filed: 1978-05-23
Abstract: The coal recovery process treats again the fluid fraction obtained after dewatering coal sludge. Fine grain coal with grain sizes of 20 microns and less, is obtained. The sludge containing a wider range of grain sizes is fed into the two-stage centrifuge (1) where the material undergoes a thickening process. The fluid fraction is conveyed into the second stage of the centrifuge where a further separating process produces a fraction with about 14% water content which is discharged along a line (3). The fluid fraction is piped through a return line (2) back into the streamfed into the centrifuge, whereas the thickened fraction in the first stage of the centrifuge is fed into a flotation chamber (5), from which the fluid fraction is returned by a line (6) into the centrifuge and the solid fraction discharged through another line (7).
Patent DE-2827171-A1 (DE)
Inventor: KLEINSCHMIDT WILLI
IPC: G01F23/00
Filed: 1978-06-21
Abstract: Apparatus is disclosed for determining the quantity of particles present in a container. A sensor device is movably mounted in the container and is in contact with the particles. When the filling height in the container falls below a predetermined value, an electrical switch is actuated and emits a signal to an indicator. The sensor device comprises a flap fixed on an axle rotatably mounted in the container. A resilient element presses the flap against the quantity of particles and a cam is mounted on the axle. On rotation of the axle, the cam actuates the electrical switch.
Patent DE-2834542-A1 (DE)
Title: Bituminous road surface application - involves preparation with extra gravel and compacting until top asphalt mortar layer forms
Inventor: SPIEKERMANN FRANZ DIPL CHEM DR
IPC: E01C7/35
Filed: 1978-08-07
Abstract: The road, or other track, surface being made consists of adding material with mastic asphalt structure, and of spread, pressed, pre-bituminised gravel. The former is prepared hot in an asphalt plant, transport onto site hot, and spread there. The building-in material is prepared, using pre-bituminised fine-grain filler and higher than normal gravel content, producing material ready for consolidation. It is transported onto site, without use of heating energy, and consolidated with vibrator boards after spreading, until asphalt mortar layer has formed on top of the spread material. The prebituminised gravel is then pressed in. This obviates any need for boilers with agitators during preparation and/or transport.