baber/WOPTO huggingface dataset:
Patent DE-3823655-A1 (DE)
Title: Support and/or conveying roller for metal
Inventor: MILTZOW BERND DIPL ING
IPC: B22D11/128
Filed: 1988-07-08
Abstract: The invention relates to a support and/or conveying roller for metal casting installations, especially continuous casting installations, with a core into the surface of which is cut a thread that forms a cooling channel and is connected to a corresponding thread in the inner curved surface of a sleeve surrounding the core. The support and/or conveying roll has the following features:   a) the outer curved surface (13) of the sleeve (10) has a deposition weld (14), b) the top (23) of the thread of the core (20) is connected in a positionally fixed manner to the root (15) of the thread of the sleeve (10),   c) the core (20) has a concentric hole (24), d) bearing pins (30) are provided, these being insertable into the hole (24) of the core (20) with a radial gap (40).   <IMAGE>
Patent DE-3826923-A1 (DE)
Title: Container for the delivery, transportation, dispensing and collection of tennis balls
Inventor: METZLER KURT OTTO
IPC: A63B47/02
Filed: 1988-08-09
Abstract: The invention relates to a container (1) for the delivery, transportation, dispensing and collection of plastic tennis balls (7), which container is substantially characterised by the removal of the base (2) except for an inward-facing flanged edge (2.1) and the arrangement of longitudinally orientated, spaced, calibrated sprung steel bars (3). The tennis balls (7) are pushed in through the free gaps between the bars (3) and their emergence at the bottom is blocked. Moreover, folding handle stands (5) are provided which are effective either upwards as a carrying facility or collection position or downwards in the folded-down position as supporting feet.   <IMAGE>
Patent DE-3832051-A1 (DE)
Title: Toy goal wall
Inventor: LOBERMEIER HANS
IPC: A63B63/00
Filed: 1988-09-21
Abstract: The invention relates to a toy goal wall with holes arranged at different heights for catching a toy football, which wall is held by a stand. The object of the invention is to provide, using very simple means, which is a goal wall as stable and light as possible and which can easily be erected and requires little space for storage and can be taken down just as quickly as it was put up. The invention consists in that the goal wall, joined together with its stand, be manufactured as a foldable blank, in that this blank be composed of at least three flat panels which are fastened to one another and of which one has the holes arranged at different heights, in that the two end panels be provided with attachment elements for their mutual attachment, and in that in the erected condition the panel which is provided with holes be situated in a sloping position with its upper edge behind the lower edge.
Patent DE-3839811-A1 (DE)
Title: Fuel injection nozzle for internal combustion engines
Inventor: HOFMANN KARL DIPL ING
IPC: F02M61/16
Filed: 1988-11-25
Abstract: In injection nozzles of the generic type the valve needle lift can be varied during engine operation, thereby adjusting the injection quantity to the demand for the respective operating condition. The object of the invention is to design the means for adjusting the lift stop so that they do not prevent a coaxial arrangement of the connection fitting (24) for the fuel feed line on the nozzle housing or nozzle holder (10). In order to achieve the object an adjusting sleeve (50) is provided, which is rotatably mounted on the circumferential surface of the nozzle housing or nozzle holder (10) and in any position can be connected to the external means of adjustment (54) for rotation of the adjusting sleeve. Diesel engines are the preferred sphere of application. <IMAGE>
Patent DE-3840593-A1 (DE)
Title: Therapeutic composition containing hANP and process for prolonging the hANP active substance release
Inventor: PREDEL HANS-GEORG DR MED
IPC: A61K9/00
Filed: 1988-12-02
Abstract: The invention relates to a therapeutic composition containing human atrial natriuretic peptide and/or partial peptides of hANP dissolved in a physiologically acceptable solution for administration via the mucous membranes, in particular the nasal mucous membranes, for the treatment of oedematous states, of heart failure and arterial hypertension.
Patent DE-3842856-A1 (DE)
Title: Process for producing electrodes for secondary cells from organic compounds
Inventor: BARTL ANTON DR RER NAT
IPC: B29C70/12
Filed: 1988-12-20
Abstract: The invention relates to a process for producing electrodes for secondary cells used in electrical engineering/electronics, in precision instrument engineering and in medicine. The electrodes are produced using coloured pigments which are derivatives of perylenetetracarboxylic acid. A secondary cell containing the electrode produced in accordance with the invention and a lithium counterelectrode in an aprotic electrolyte has a storage capacity of 250 mAh/g at 2.3 to 2.5 V and functions reversibly without change for more than 50 cycles.
Patent DE-3901278-A1 (DE)
Title: Apparatus for the production of a cross-wound bobbin
Inventor: BROCKMANNS KARL-JOSEF DR ING
IPC: B65H54/28
Filed: 1989-01-18
Abstract: In order to ensure that, even at high winding speeds, the thread runs reliably into the threaded groove of the thread-guide drum at each point on its traversing path, according to the invention the drive device of a preliminary thread guide (15, 19, 20, 21, 22; 25) moving to and fro is designed so that it moves the preliminary thread guide at a traversing speed which, in the region of the traversing reversal points, is for a time zero or at least substantially lower than, but during its remaining traversing stroke is higher than the travelling speed of the thread run-in point into the thread groove (5) of the thread-guide drum (4). At the same time, the preliminary thread guide is designed so that, at the traversing reversal point, it first holds the thread (13) and then releases it, after which its traversing speed is such that it trails behind the thread, catches it up again at the latest in the middle of the traversing stroke and then leads it until the traversing reversal point is reached. <IMAGE>
Patent DE-3903048-A1 (DE)
Title: Method for controlling the focussing device for an objective of a TV camera or the like
Inventor: BEL HARTMUT VAN
IPC: H04N5/232
Filed: 1989-02-02
Abstract: This camera is used for generating a sequence of frames. The control is effected in dependence on the picture contents of the frames, the frames being subdivided into part-frames, attention fields being determined, edge operations being carried out and histograms being determined. If the maximum of a histogram is located at wide base widths, the focussing device is switched on for adjusting the sharpness of the objective, the consequence being that the maxima of the histograms move from frame to frame, the direction of movement of the focussing device being changed when a maximum moves in the direction of wide base widths in a next frame. The maxima of the histograms in which changes in direction have been carried out are marked as turning points, with the consequence that the point of maximum sharpness is located between two turning points. If a maximum is located at "zero" or "one" between two turning points, this adjustment of the focussing device is determined as the setting of maximum sharpness.
Patent DE-3905552-A1 (DE)
Inventor: RUESCH HEINZ
IPC: A61M25/00
Filed: 1989-02-23
Abstract: A disposable catheter for urine diversion with a catheter shaft 2 has eyes 5. The distal end of the catheter shaft 2 is delimited by a funnel 3, and the proximal end is delimited by a tip 4, which tapers conically and ends in a spherical thickened area 8. The axis 9 of the tip 4 and the axis of the catheter shaft 2 are arranged coaxially, and the tapered area of the tip 4 merges into a short, neck-shaped section 7 onto which the spherical thickened area 8 is formed. The surface of the catheter shaft 2 and of the tip 4 can have microscopically small, half-rounded protuberances 15. <IMAGE>
Patent DE-3916743-A1 (DE)
Title: Pressurised water supply for dental surgery or laboratory - has storage container with level regulating valve and outlet and pump container
Inventor: HOFMANN HANS-JOACHIM DIPL ING
IPC: A61C1/00
Filed: 1989-05-23
Abstract: The pressurised water supply for a dental surgery or laboratory incorporates a storage container (10) connected to a fresh-water pipe (18) by means of a level-regulating valve (16). The valve (16) outlet (14) is above the level (12) adjusted to max.  in the container (10). At least one pump container (34) is connected by a non-return valve (36) to a section of the  storage-container (10) beneath the maximum level, and is connected in a top part f the container by a control-valve (44) to a source of compressed air (48) or to the ambient atmosphere.  The pump container (34) has a pressurised water discharge pipe (40) leading to a bottom container section. USE/ADVANTAGE - The pressurised water supply uses compressed air as an energy source to repressurise fresh water behind the free-fall section.
Patent DE-3917809-A1 (DE)
Title: Stacking device for plastics bags - consists of vertical slider which presses bags onto spikes attached to conveyor belt
Inventor: MEYER ERICH
IPC: B31B160/10
Filed: 1989-06-01
Abstract: Bags made from plastics film are finished by welding at the welding station (11) and then removed by means of an endless belt (13).  The bags are held against the belt (13) by a suction device (16) mounted between the upper and lower sides of the belt (13). As the bags pass underneath the suction device a slider (20) mounted by the side of the belt (13) pushes each bag in turn downwards onto a pair of spikes (24) attached to a second endless belt (18).  When a stack of bags of the required height has been formed the belt (18) is actuated to mvoe the stack and bring the next pair of spikes (24) into position. USE - Mfr. of plastic bags.
Patent DE-3918497-A1 (DE)
Title: Articulator for prodn. of dental prosthesis - has model secured to base plate with synthetic resin
Inventor: ZEISER MANFRED P DR
IPC: A61C13/38
Filed: 1989-06-07
Abstract: The articulator is for use in producing a dental orosthesis.  It has a base plate (1) which supports two pillars (6, 7).  These pillars (6, 7) support a cross-member (3) which carries a swinging arm (2). A model (40) of the prosthesis is mounted on the base plate (1). The model (40) is attached to the base plate (1) by means of a layer of synthetic resin. The model (40) is set in the resin in the required angular oosition whilst the resin is still in a soft condition. When the resin hardens, the model is held firmly in the required position. USE - Production of dental prostheses.
Patent DE-3919280-A1 (DE)
Title: Noise protection wall
Inventor: PICHON JOSEPH
IPC: E01F8/00
Filed: 1989-06-13
Abstract: According to the invention, the front wall 12 and the rear wall 13 of each wall element 2 consist of a flexible material having the necessary surface mass for the functioning of the noise protection wall. The front wall and the rear wall are carried by a self-supporting, rigid skeleton 11 with means 9, 10, 20 for transverse loading, which is arranged between the walls 12, 13. The connection means 1 between the wall elements 2 are fixed to the skeleton 11 of the wall elements and have at least one sound-absorbing wall 17. <IMAGE>
Patent DE-3923636-A1 (DE)
Title: Offset printing machine - has plate cylinder, inking roller and moisture applying roller driven at different peripheral speeds
Inventor: KOTTERER WERNER J
IPC: B41F7/26
Filed: 1989-07-17
Abstract: An offset printing machine has a plate cylinder (1), with a roller (6) which applies moisture and rollers (12) which apply the ink. The moisture applying roller (6) is driven so that its peripheral speed is different from that of the plate cylinder (1). A roller (15) which bridges the gap between the inking roller (12) and moisture applying roller (6) is driven at a speed different from that of either of these two rollers (12,6). The difference in speed between the bridging roller (15) and the plate cylinder (1) is greater than the speed difference between the inking roller (12) and the plate cylinder (1) but less than the speed difference between the moisture applying roller (6) and the plate cylinder (1). USE - Offset printing machines.
Patent DE-3925090-A1 (DE)
Inventor: HOENER WOLFGANG DIPL ING
IPC: G05D23/19
Filed: 1989-07-28
Abstract: Method of operating a refrigeration system, in particular a combination refrigeration system with at least two parallel-connected compressors which are operated simultaneously together or alternately to cover the respective refrigeration requirement of at least one refrigeration point provided with sensors, a reference signal for the current refrigeration conditions at the refrigeration point (11) being transmitted from each refrigeration point (11) to a central unit (20) and the respective refrigeration requirement being determined from this, and the connected compressors (22) correspondingly being switched on or off by the central unit (20). <IMAGE>
Patent DE-3925278-A1 (DE)
Title: Roller for use on agricultural vehicles - has rolls set deeper than vehicle wheels
Inventor: REUTTER JOSEF
IPC: B60B19/12
Filed: 1989-07-31
Abstract: A soil roller is designed for fixing on agricultural vehicles.  It has rollers arranged in a frame and driven by the vehicle. The rollers are arranged in such a way that in the working position the rollers (3,8,9) are lowered deeper than the wheels (7) of the vehicle (1). USE/ADVANTAGE - Tractor with rollers for agricultural work.  The sinking of the roller into the soil is largely avoided.
Patent DE-3928447-A1 (DE)
Title: Device for centring and positioning croissants - uncooked pastry after rolling centred horizontally and rotationally so item enters next stage of processing in position
Inventor: PETERSEN CHRISTIAN DIPL ING
IPC: A21C3/06
Filed: 1989-08-29
Abstract: The croissants received from the transport conveyer are released one by one into the cenering system by an inlet device which is activated by a cam attached to chain which moves in synchronism with a second chain carrying a set of centering boxes. This is in order to ensure that the activation of the inlet device and the readiness of one of the centering boxes occur simultaneously. Six centering boxes each having a recess lying at right angles to the direction of motion, are fixed to the chain by supports one edge of which runs on a guide rail in order to produce an inclined position of the centring boxes until they are symmetrically centered. After the centring, the croissants move onto a roller section to position their points. USE/ADVANTAGE - This invention is used in the prodn. of croissants in the bakery industry. The un-cooked croissants from the rolling machine are centered horizontally and rotationally before enetering the pinching and curving process and the finished prod. is therefore of a uniform geometry and is easier to handle and more pleasing in appearance.
Patent DE-3932900-A1 (DE)
Title: Thermal valve in gas or fluid pipe - has closure piece pressed by spring against valve seating formed by metal nozzle, and intermediate piece
Inventor: RAVAZZOLI ROMANO
IPC: F16K17/38
Filed: 1989-10-03
Abstract: The thermal valve (10) is positioned in a pipe (11) conducting a gas or fluid to the appliance being operated. A closure-piece (14) is pressed by a spring (15) against the valve seating (12). A plastics intermediate piece (16) is positioned between the valve seating (12) and closure piece (14). The valve seating (12) is formed by a metal nozzle (13) against which the closure-piece (14) rests. The intermediate piece (16) consists of a middle collar (17) from which protrude fitments (18) pointing tow the nozzle (13), and second fitments (19) pointing to the closure piece (14). USE/ADVANTAGE - The flow of gas or fluid in a pipe automatically stopped, esp. in the case of undesirable temp. changes in the pipe.
Patent DE-3933265-A1 (DE)
Title: Leakage detection of multiple wall pressure containers - by periodically increasing pressure in test chamber between walls and maintaining result against threshold value
Inventor: LUDWIG KLAUS-DIETER
IPC: G01M3/32
Filed: 1989-10-05
Abstract: A method of leak testing a multiple wall container with at least one monitoring chamber (4) contg. compressed air or inert gas between an inner and an outer wall involves causing defined pressure increases in the monitoring chamber at defined time intervals, checking the pressure and triggering an alarm if it is below a threshold value. Gas is released after pressure testing until the normal pressure is reached and without generating an alarm. USE/ADVANTAGE - Reliable detection of leaks in double-walled containers in which internal pressure equalling test pressure can mask leaks.
Patent DE-3934373-A1 (DE)
Title: Hand-brush with round brush section - rotates on axle has a housing and drive motor
Inventor: BINDER JOHANN
IPC: A45D29/17
Filed: 1989-10-14
Abstract: The hand-brush has at least one round brush section (1) which rotates on a first zle (X2) in a housing (2) by means of a drive motor (11). At least part of the brush periphery has bristles (8) accessible on the outside of the housing (2). The brush section (1) is held in a cavity (10) on the outside of the housing (2) which has a first housing-section with two ends (3,4) between which is a peripheral surface. The first end (4) has a cavity (10) open towards the end (4) and to part (5") of the perip-heral surface (5). USE/ADVANTAGE - The hand brush, especially for cleaning finger nails is comfortable and easy to use.
Patent DE-3938100-A1 (DE)
Title: Frame supporting camera and flashlights - has arms extending from each side of camera with pivoting extensions
Inventor: KLOSE WOLFGANG DR MED
IPC: G03B15/03
Filed: 1989-11-16
Abstract: The appts is used for taking photographs of relatively small objectes (1) at distances of between 5 metres and 5 cm. The appts consists of a frame which supports a camera (2) and the frame has an arm (3) extending from each side of the camera for support-ing accessories such as flash lights (4). Each arm has an articulated extension which can be swung about an axis at right angles to the arm and can be locked in any required position. Alternatively the extension may be attached to the arm by a ball and socket joint. USE - Photography of small ojects at short distances. Frame supports camera and pair of flashlights.
Patent DE-3938578-A1 (DE)
Inventor: SCHEIDER ALFRED F
IPC: B24D13/20
Filed: 1989-11-21
Abstract: A rotary buffing tool comprises a hub 52 adapted to be driven for rotation and having secured thereto fabric layers or elements 47 formed from an aromatic polyamide or aramid fiber or yarn. Yarns or fabric may be made with blends of various aramid fibers. The buffing tool does not require the addition of fire retardants and is highly resistant to heat, burning or smoking during cleaning, machine, or robotic applications. The high strength, toughness and resiliency of the fabric withstands cutting, tearing or burning when used in "mush" buffing where the buff fabric materials are forced into slots, sockets or other complicated geometries to a depth of up to six inches. The aramid fabric is also highly resistant to chemical contamination and provides excellent polish or finish with a mild abrasive action to a wide variety of materials. The fabric is also compatible with advanced composite materials now widely replacing metals in the automotive and aerospace industries. <IMAGE>
Patent DE-3940239-A1 (DE)
Inventor: H DURCHMESSER STMARK OISTEIN
IPC: C11B1/12
Filed: 1989-12-05
Abstract: In a process for the extraction of fat/oil from fat fish whole fish is kept in warm water until it has attained a temperature of 40-100 DEG C, whereby a first oil fraction is isolated from the fish and is separated from the warm water, after which the warm, whole fish is taken out of the water and is pressed, whereby oil-containing press fluid is formed from which there is separated a second oil fraction. Preferably the fish is kept in the warm water until it has attained a temperature of about 60 DEG C.
Patent DE-3940589-A1 (DE)
Title: Device for baking wafers or waffles - in which wafers are formed on extended flat surface which acts as lower half of baking mould
Inventor: RINDERLE KARL
IPC: A21B5/02
Filed: 1989-12-08
Abstract: In a new device for baking wafers, etc. the outline of the upper baking mould half (1) is formed by a ring (3) which can move relative to the upper mould half (1) and which has a sealing rim (7) which projects beyond it lower edge. This ring (3) moves on insulating guides (5) on the upper mould half (1), is fixed to a support plate (4), and is provided with at least one steam vent opening (6) above the level of its rim (7). Cutting edges (8,8') are provided to trim off any baked dough which enters the openings (6). The guides (5) may be in the form of a closed sealing ring surrounding the upper mould half (1). USE/ADVANTAGE - For automatic baking of wafers or waffles. Unlike the customary baking tray or support placed between the mould halves is not needed, and this is achieved without introducing a requirement for a separate process for removing the finished item from the mould after baking.
Patent DE-3941348-A1 (DE)
Title: Dustbin-handling linkage and mechanism - has lazy-tongs linkage movable between two beams
Inventor: SANDKUEHLER GEORG
IPC: B65F3/02
Filed: 1989-12-14
Abstract: The handling mechanism is partic. for dustbins. It has a system (12,12';14) for turning a handling claw (16) in vertical and horizontal directions. Those (14) working in the horizontal direction comprise two beams (18,20) and a lazy-tongs linkage (22) moving between them.  The first beam (18) can be turned on a lateral axis (24) by a pressure-operated ram (26), while the linkage can be moved by a thruster mechanism. USE/ADVANTAGE - Improved working radius and light weight dustbin handling mechanism.
Patent DE-4003424-A1 (DE)
Title: Protective plate for use of flame jet burner on rough ground - in which resistance is improved if conical burner has outer flame sprayed layer of tungsten carbide
Inventor: HEINRICH PETER
IPC: F23D14/56
Filed: 1990-02-06
Abstract: The method relates to a metal protective plate for a flame jet burner and a process for plate prodn. The protective plate consists of a metal substrate onto the stressed areas of which a wear resistant surface layer is applied. A self flowing layer contg tungsten carbide forms the wear resistant layer and is applied by powder or wire flame spraying. Prior to application the surface to be coated is cleaned and roughened and after application the coating is fused together. USE/ADVANTAGE - The protective plate is used on flame jet burners used on rough ground and economically extends the working life.
Patent DE-4005958-A1 (DE)
Title: Foaming liq. detergent based on alkyl poly-glycoside mixt.
Inventor: BALZER DIETER DR
IPC: C11D1/66
Filed: 1990-02-26
Abstract: Foaming liq. detergent consists of 3-40 (wt)% first alkyl polyglycoside (I), 3-40% second alkyl polyglycoside (II), 0-10% solvent aid (IIII), 0-10% electrolyte (IV) and 0-3% additives in water to 100%. Compsn. have formula, R10O-Znl (I); and R2-O-Zn2 (II). Where R1 = an (un)satd. branched or linear alkyl gp. with an ave. of 7-10C; Znl = a polyglycosyl radical with 1-3 hexose and/or pentose units; R2 = an (un)satd. branched or linear 11-18C alkyl gp., esp. a 12-18C fatty alkyl gp.; Zn2 = a polyglycosyl radical with n2 = 1-3 hexose and/or pentose units, esp. n2 = 1.1-2 glycoside units. (III) can be low mol. mono- or polyhydric alcohols, ethers of polyhydric alcohols, alkanolamines and/or hydrophobic substances; and (IV) alkali and/or alkaline earth halides. The (I)/(II) ratio is 1:1-10.