baber/WOPTO huggingface dataset:
Patent DE-2738845-A1 (DE)
Title: Appts. for sepg. bone structure from fish - cuts off passable parts from spine and tail fin (SW 26.3.79)
Inventor: BACKHAUS HORST
IPC: A22C25/16
Filed: 1977-08-29
Abstract: Those parts of the bone structures of filleted fish which are capable of passage, are removed mechanically by a pair of cutting tools rotating in a vertical plane and separated horizontally from each other by a gap of predetermined size. In front of the cutting tolls there is a feeder surface arranged horizontally or inclined, reaching towards their points of action. The feeder surface is formed by two flat surfaces joined by a "V"- of "U"- form depression which opens into the gap between the cutters. above the feeder surface before the cutters a pair of guide discs which can be rotated, are fitted. Their undersurfaces subtend an acute angle to the flat feeder surfaces, and their closest approaching circumferential points extend into the depression, and lie close to the guiding edges of the two flat surfaces, turning in the direction of motion. Used for sepg. the side sections of the fish skeleton from the spinal column. The machine takes the bone structures of the filleted fish in quick succession, whilst guiding the spine and the tail fin automatically. The bone frameworks can be fed forward irrespective of their nature since the tail fin has a constant surface and the spine fits in the depression.
Patent DE-2741342-A1 (DE)
Title: Polyethylene foam moulding prodn. with densified surface - by heating under pressure mould, for upholstery, packaging etc.
Inventor: GRAB GERHARD
IPC: C08J9/34
Filed: 1977-09-14
Abstract: A section of polyethylene foam of thickness 5-100 mm is placed in a heatable mould of about the same length and breadth as the section. The mould is closed, so that the vol. of the section is reduced by 1-90%, heated for 6-600 (30-300) s at 100-200 degrees C and then cooled to room temp. before opening and removing the moulding. The mouldings can be made easily and there is relatively large latitude in the choice of heating time and temp., due to the low thermal conductivity of the foam. The mouldings can be used for various technical purposes, seals, packaging materials and esp. as upholstery, e.g. for car roof linings or shoulder padding.
Patent DE-2747373-A1 (DE)
Title: Arrangement for removing toxic materials from outlet gas - for combustion engines in which the concn. of the gas is controlled after which it is fed over a catalyst
Inventor: KIMURA SADAHIRO
IPC: B01D53/94
Filed: 1977-10-21
Abstract: The arrangement cleans the outlet gases initially by controlling the condition of the gas in relation to its oxidation medium-reduction medium ratio in such a way that it can be regulated between the conditions weak and strong at least once in 5 seconds. It is further controlled by guiding the gases which are controlled in this way, through a catalyst made from an inorganic porous material. The porous material includes Rh, a metal of platinum group which differs from Rh and at least one element which has the capacity of storing oxygen so that HC, CO, and NOx can be removed from the outlet gas.
Patent DE-2802407-A1 (DE)
Title: Bead core positioner for tyre build=up machine - is mounted at end of shaft moving through hollow axle of belt-building drum and passes through transfer ring
Inventor: LIEBHERR ANTON DIPL ING DR ING
IPC: B29D30/32
Filed: 1978-01-20
Abstract: The tyre build-up machine has a belt building drum and a carcass drum is coaxial with the latter. The transfer ring is for transferring the belt from the belt building drum to the carcass. The shaft of the belt building drum is hollow and a shaft passes through it which can be displaced axially in direction of the belt-building drum and carries, at that the nearest the carcass drum, a core positioner. This adapted to be moved through an aperture in the transfer ring.
Patent DE-2812238-A1 (DE)
Title: Tube post receiving station - has receiver pipe mounted in bracket with mouth covered by flap in rest position (OE 15.8.78)
Inventor: HOCHREINER HEINRICH
IPC: B65G51/30
Filed: 1978-03-21
Abstract: The tube post station is for use as a receiving station, having a receiver pipe connected to the system from which the slug is removed. The pipe (3) is mounted in a bracket (2), to which a flap (4) is fixed shutting off the pipe mouth in the rest position. It also has a suction union (5), and a locking device (6) preventing the incoming slug (7) from sliding back again. The flap can comprise a plate of durable elastic material. The distance of the suction union from the pipe mouth can be less than the slug length, and the locking device can consist of a catch, thrust out from the inside of the pipe by the incoming slug and then engaging behind its rear end.
Patent DE-2818496-A1 (DE)
Title: Fan-operated deodorising system for toilets - draws off gases through waste discharge pipe and out to roof vent
Inventor: BUBECK FRIEDRICH
IPC: E03D9/052
Filed: 1978-04-27
Abstract: The toilet installation has an electro-motor driven suction fan (8) which draws off the odours and gases from the toilet pan. They then pass through a shut-off valve into the waste discharge pipe. This shut-off valve which can be a non-return flap can be mechanically or electrically operated. The fan be be mounted at any point on or around the toilet system. Once in the waste discharge pipe (4) the gases can escape through the air vent (5) leading up through the roof.
Patent DE-2829869-A1 (DE)
Title: Device for mfg. split selvedge - has doup yarn guide shaft end associate with rotary deflector
Inventor: MEYERING OTTO
IPC: D03C7/08
Filed: 1978-07-07
Abstract: Device for mfg. split selvedges with the aid of reciprocated weft yarn and a pair of continuously rotated, intersecting doup yarns, which are reciprocated vertically for the purpose of shed formation by needles is described in the parent patent. Yarns are rotated by a drive shaft and the weft yarn is inserted after rotation of the doup yarns through half-revolution. Shaft which carries the doup yarn bobbins is hollow and provided with an open end. Opposite end is provided with a pair of diametrally spaced doup yarn guide opening. Improvement is that a deflector serving for the guidance of the doup yarns, is provided between the end and the needles. The relationship between the shaft and the deflector is simplified.
Patent DE-2831248-A1 (DE)
Title: Rolling item collector mechanism - has shock absorbent tongue above trough movable into path of incoming items
Inventor: THOREN HANS-LUDWIG TEN
IPC: B65G57/18
Filed: 1978-07-15
Abstract: The rolling item collector mechanism is particularly for metal pipes, comprising a ramp and a collector trough open at the top. Above the trough is a tongue (19) of shock-absorbent material, adjustable in relation to the trough (40), and movable in and out of the path of the incoming items (30). Where the trough accommodates several layers of items it can be movable up and down. There can also be an inlet tongue (17) at the end of the ramp (41), its free end protruding into the trough and being adjustable for height in relation to the ramp.
Patent DE-2832105-A1 (DE)
Title: Switching plug and socket assembly - has rotatable pin receiver to complete connection after full insertion of plug
Inventor: FOLEY JEFFERY ROSS
IPC: H01R13/703
Filed: 1978-07-21
Abstract: The assembly includes a plug pin receiver (18) located in the socket and mounted for movement between a first position in which at elast one pin receptacle (27, 40) does not provide electrical connection to the corresponding plug pin and a second position in which connection is provided. Movement of the pin receiver between its two positions is only possible with the plug fully inserted, and the plug can only be withdrawn from the socket when the pin receiver is in the first, non-connecting position.
Patent DE-2832598-A1 (DE)
Title: Rail guided conveyor unloading side tipper for documents - has guide inserted in track to deflect tilting side from travel direction
Inventor: DZIGGEL KLAUS-PETER ING GRAD
IPC: B61C17/00
Filed: 1978-07-21
Abstract: Conveyors, carrying material or goods such as documents, having running rollers, with partial drive, travelling on lengths of profile rail. Unloading is effected by a tipping device at the unloading point, turning at least one side of the conveyor out of line. One sidewall (4) of the container space (3), at least, turns in relation to the chassis (2). It is fitted with a guide element (7) insertable into a guide track (8) at the unloading point. This is formed so that the sidewalls turning movement is deflected from the conveyor's travel movement. Mechanical effort required for automatic unloading is reduced.
Patent DE-2832690-A1 (DE)
Title: Grinding machine for engraving cutters - has baseplate fixed on engraving machine whose drive motor is used to drive grinding disc
Inventor: CLAAS CHRISTIAN
IPC: B24B3/06
Filed: 1978-07-26
Abstract: The device for grinding engraving cutters has an adjustable feed device for the engraving cutter to be ground. There is also a dressing device with a diamond to dress the grinding disc. The grinding device has its base plate fixed on an engraving machine. The drive motor for the engraving spindle also drives the grinding disc. There is a single feed device which acts for both the engraving cutter and the diamonds to dress the grinding disc.
Patent DE-2835543-A1 (DE)
Inventor: HIRSCHBERG RUDOLF DIPL CHEM DR
IPC: B24D3/00
Filed: 1978-08-14
Abstract: In grinding disks, toxic lead chloride and antimony sulfide may be replaced by non-toxic alkali metal chloroferrates (II,III) produced by melting together alkali metal chloride, anhydrous ferric chloride and iron powder.
Patent DE-2837584-A1 (DE)
Title: Resistance measuring device for circuit verification - uses fluidic crystal, ferroelectric ceramic or electrochromic display
Inventor: LAUERER FRIEDRICH DIPL ING
IPC: G01R31/02
Filed: 1978-08-29
Abstract: The resistance measuring device, e.g. for open-circuit detection, uses a fluidic crystal and/or ferroelectric ceramic and/or electrochromic read-out display, for minimising the required operating voltage. The device may be supplied by a solar cell (4) with a voltage-dependent resistance e.g. a Zener diode (3), connected in parallel with it for stabilising the supplied voltage. A rechargeable battery or capacitor may be connected in parallel with the solar cell (4) and a selected fixed resistance (2) may be connected across the display (1) to determine the measurement range.
Patent DE-2839138-A1 (DE)
Title: Universal fitting wing mirror - includes swivel mounted stalk and securing foot attached to car bodywork
Inventor: KUHNEN WERNER
IPC: B60R1/06
Filed: 1978-09-08
Abstract: The universal fitting wing mirror has the stalk (13) fitted to one side via a single securing bolt (22) about which the mirror can be swung to face either way. The mounting foot for the stalk is likewise on a swivel mounting for fitting to either side of the vehicle. The stalk is located on the mirror by locating studs (23) which drop into prepared holes (24, 25) in the side of the housing. The securing bolt is held in the stalk on an axially sprung mounting.
Patent DE-2844021-A1 (DE)
Title: Roller tape measure with longitudinal stiffness enhancing holes - has holes or stampings arranged in several alternative patterns along tape
Inventor: LEIPOLD GUENTHER
IPC: G01B3/10
Filed: 1978-10-09
Abstract: A tape measure with a measuring tape wound on a roller has an increased bending stiffness in the longitudinal direction compared to conventional tapes. The tape (3) has perforated holes or stampings (4) distributed along a considerable part of its length and arranged in several rows each displaced relative to the next or alternatively all aligned. If the stampings are offset they may be positioned so as to overlap neighbouring stampings in the longitudinal direction. The holes or stampings may be more numerous or larger at the end of the tape remote from the roller than at the roller end.
Patent DE-2849736-A1 (DE)
Title: Floor mounted conveyor installation - combines drive of mobile conveyor vehicle through clutch to adjoining conveyor track with swivelling function
Inventor: KAUFMANN KARL-ERNST
IPC: B65G1/04
Filed: 1978-11-16
Abstract: The floor conveyor installation has a conveyor vehicle guided along a rail. There is a transfer conveyor which can be driven towards a conveyor track for goods which are being transferred on to the conveyor tracks adjoining the rail. The motor of the transfer conveyor is connected with a driven section of a clutch which can be swivelled by a swivel drive motor from the area of the conveyor vehicle (2) into the area of the conveyor tracks and being there connectable by a drive section of the clutch to a conveyor chain of the conveyor track.
Patent DE-2854125-A1 (DE)
Title: Hand operated blind rivet gun - has vacuum flow produced in tube extending from mandrel gripping jaws to move mandrel
Inventor: EBBERT ROBERT JAMES
IPC: B21J15/06
Filed: 1978-12-15
Abstract: The riveting system comprises a power operated rivet setting tool having a housing and a nose piece fixed on the housing for receiving a rivet with an attached mandrel projecting within the housing. Mandrel gripping jaws engage and retract the mandrel to effect the setting of a rivet in a workpiece and separation of its mandrel. The jaws are returned to an advanced open position releasing the mandrel. A tube extends from the mandrel gripping jaws to a mandrel collecting receptacle remote from the housing. A vacuum produces an air flow through the tube effective upon release of the mandrel for conducting the mandrel to the collecting receptacle. An air passage communicates with the entrance to the tube to bypass any rivet mandrel positioned within the nose piece to minimise the air flow restriction for conducting a mandrel to the collecting receptacle.
Patent DE-2854666-A1 (DE)
Title: Automatic exchange with memory bank - permits selection and collection of third party during telephone call with selected number stored for call duration
Inventor: SCHNABEL HARALD DIPL ING
IPC: H04M3/58
Filed: 1978-12-18
Abstract: An automatic exchange has a controller, e.g. a processor, and a memory bank. During a conversation it may be necessary for one party to refer to a third party. This party can be called up by first connecting the incoming call to a holding circuit. The subsidiary call can then be made. To allow for the requirement that the third party may be reqd. again its number is stored when the main call is resumed. The facility thus exists for quick reconnection to this number, or depending upon the type of exchange, for setting up a three way conversation. During the storage period the third party instrument can be used for other calls independently. The memory is cleared when the incoming call is terminated.
Patent DE-2854899-A1 (DE)
Title: Loudspeaker box with adjustable resonance - has tubes reducible in length until desires resonant frequency is attained as measured across resistor
Inventor: ROSKE ERICH
IPC: H04R1/28
Filed: 1978-12-19
Abstract: The loudspeaker box contains tubes that can be cut until the desired resonant frequency is obtained. The tubes are fitted deliberately oversize to allow their lengths to be reduced by cutting. The tubes connect the inside to the outside surface of the box, and are made of e.g. wood, plastics or light metal. The loudspeakers are driven by an a.c. signal of variable frequency but constant voltage. The resulting acoustic resonant frequencies of the driving and oscillating parts are measured as impedance maxima (voltage maxima) at a resistor connected into the loudspeaker circuit. The tubes are then shortened until the desired resonant frequency is attained.
Patent DE-2902041-A1 (DE)
Title: Variable vol. cable connector housing - comprises two axially movable tubular sections of differing dia. to compensate for temp. variation
Inventor: FUHRMANN BERND DIPL ING
IPC: H02G15/24
Filed: 1979-01-17
Abstract: The tubular housing comprises two sections (1 2) of different dia. mounted coaxially one behind the other or fitting one inside the other. The adjacent ends of the two sections are sealed to one another by e.g. a bellows coupling or an annular piston (3). In the former case two bellows sections of differing dia. are used each sealed to one of the tubular sections (1 2 ) at one end and coupled to an intermediate annular coupling disc at the other. In the latter case the sealing piston (3) has a seal (4 5) around its internal and external surface respectively contacting the inner surface of the larger dia. section (2) and the outer surface of the smaller dia. section.
Patent DE-2902733-A1 (DE)
Title: Air conditioning system turbulence outlet - has thermostat tappet acting directly on blade tilting mechanism
Inventor: GERSCH DIETFRIED ING GRAD
IPC: F24F13/14
Filed: 1979-01-25
Abstract: The air-turbulence outlet is for an air-conditioning system, the blades inducing the turbulence tilting about axes extending radially from the outlet axis. The tappet (16) of a thermostat (17) mounted in the outlet acts directly on the mechanism tilting the blades (3). A sleeve (18) supporting the thermostat expansion body (17) can be fixed to the mechanism which can comprise a crank (9) on the blade spindle and whose crankpin fits in a tubular component (10) sliding in the axial direction (19) of the outlet and supporting the coupling rod (15) to the tappet.
Patent DE-2906311-A1 (DE)
Title: Scraping machine for cleaning unsorted used bricks - has revolving drum comprising individually revolving rods with scraper surface (BE 20.8.79)
Inventor: VISSCHER GERRIT
IPC: B28D1/00
Filed: 1979-02-19
Abstract: The used bricks are fed into a machine via supply channels where they are cleaned by scraper members in the form of wire spirals which are mounted on rotatable rods (2) which make up the sleeve of a rotatable drum (1). The drum is mounted on a movable substructure and has an open feed-in and an open delivery side. Suitable drive units are provided to rotate the drum about the core line while further devices are provided to rotate the rods about their core line. This machine can also be used in conjunction with a machine for removing plaster bricks from plaster.
Patent DE-2908200-A1 (DE)
Title: Ignition element for heating oil burner - comprises finely porous ceramic esp. alumina and silica
Inventor: BOECKING HEINZ
IPC: F23Q7/08
Filed: 1979-03-02
Abstract: Ignition element for igniting heating oil in shell burners is described where the oil is sucked up into a vaporiser made of porous ceramic filter material, is described, in which the material has a total porosity of >60%, 6-20% of which is closed porosity, and where the average pore dia. is 3.5-5.5 angstroms. Specifically the material comprises 60-65 wt.% Al2O3, 28-32 wt.% SiO2, balance K2O, Na2O and CaO. The initial density of the material is 2.5-2.7 g/cm2. The width of the element is slightly greater than its height. Finer pores give rise to finer droplets passing through the filter and hence earlier ignition and lower ignition resistance. The ignition temp. is lowered to about 700 degrees C from about 1100 degrees C of prior art.
Patent DE-2912126-A1 (DE)
Title: Bathroom sliding shower partition - has horizontal frame sections with grooves accommodating suspension and guide elements
Inventor: BREUER HORST
IPC: E05D15/08
Filed: 1979-03-27
Abstract: The shower partition consists of three horizontally sliding sections suspended by rollers from cantilevered paths of top rail. The rollers are fitted to hangers with their other ends anchored in grooves of the upper horizontal frame sections. The lower horizontal frame sections are provided with similar grooves into which the corresponding ends of bottom guide elements are anchored. The extreme lower ends of the guide elements slide along a groove and a vertical protrusion of the hollow bottom guide section mounted on the top edge of the tub or shower bowl. The vertical sections of each sliding part are provided with protruding lips which engage with each other when the partitions is in the closed position and prevent escape of water from the shower compartment.
Patent DE-2913393-A1 (DE)
Title: Modulated diaphragm valve for flow pipeline - has thermal motor actuated valve stem connected to flow regulating diaphragm
Inventor: KUNZ BERNARD L
IPC: F16K31/40
Filed: 1979-03-30
Abstract: The diaphragm actuated valve has valve closure element between inlet and outlet. The valve diaphragm is held as a closure plate in a chamber in the main flow path. The diaphragm can assume a large number of positions and the valve operations can be readily modulated. The position of the valve stem in relation to its actuator (32) can be optionally varied. Hence the diaphragm (11) is modulated in controlled manner by the actuator (109) connected to valve stem. This controls optionally the operating position of the valve stem relative to the actuator (32). The actuating arrangement can be a thermal motor with a large number of actuating positions for valve stem.
Patent DE-2919513-A1 (DE)
Inventor: HOOPER DAVID CHARLES
IPC: C11D3/50
Filed: 1979-05-15
Abstract: A deodorant product comprises a deodorant composition and a carrier for the composition chosen from abrasive cleaners, bleaching agents, waxes, film-forming polymers or mixtures thereof, the deodorant composition having a deodorant value of from 0.50 to 3.5 as measured by the Deodorant Value Test. The deodorant active components are classified into six classes consisting of:Class 1: phenolic substancesClass 2: essential oils, extracts, resins and synthetic oilsClass 3: aldehydes and ketonesClass 4: polycyclic compoundsClass 5: estersClass 6: alcoholsprovided that where a component can be classified into more than one class, it is placed in the lower or lowest numbered class; said components being so selected that(a) the deodorant composition contains at least five components of which at least one must be selected from each of Class 1, Class 2 and Class 4;(b) the deodorant composition contains components from at least 4 of the 6 classes; and(c) any component present in the deodorant composition at a concentration of less than 0,5% by weight of said composition is eliminated from the requirements of (a) and (b).
Patent DE-2919622-A1 (DE)
Title: Prodn. of stabilised water-soluble enzyme derivs. - by reaction with polysaccharide aldehyde and redn. of product
Inventor: PFEIFFER HANS F DIPL CHEM DR
IPC: C11D3/386
Filed: 1979-05-16
Abstract: Prodn. of enzyme derivs. (I) is carried out by (a) reacting a NH2-contg. enzyme with a CHO-contg. polysaccharide deriv. (II) to form a water-insoluble enzyme deriv., and (b) reducing the prod. to form a water-soluble deriv. in which >=2 of the available CHO gps. in (II) are linked to >=2 of the available NH2 gps. in the enzyme. (I) are 100% soluble in water and have better stability than the starting enzymes in aq. media. They retain their activity for longer periods, have better thermal stability, even in alkaline media, and have better solubility and stability in surfactant-contg. aq. systems (e.g. liq. detergent compsns.).
Patent DE-3006646-A1 (DE)
Title: Hydroculture container plant supports - are fixed by gripper on container edge, connected with clamping sheath
Inventor: KIENLE OTTO
IPC: A01G9/12
Filed: 1980-02-22
Abstract: The device is for fixing plant support rods to hydroculture containers. A gripper (14) can be set on the edge of the hydroculture container. It is connected with a clamping sheath (10,21) which can be set to different thicknesses of plant support rods and is set up to accept the bottom end of a plant support rod. The connection is via a sideways projecting telescopic arm (11), whose length of extension can be fixed by an arresting screw (17).