baber/WOPTO huggingface dataset:
Patent DE-19536124-A1 (DE)
Inventor: HOTSCHICKE DETLEF
IPC: C04B41/50
Filed: 1995-09-28
Abstract: In an exhaust manifold (10) for the exhaust system of an internal combustion engine, with a pipe (12) forming the inner side of a manifold and having at least one stub (14 to 17) for connecting to at least one combustion chamber of the engine and with a heat insulating layer (18) fitted around the pipe (12), it is proposed that the heat insulating layer (18) be made from a very fast-curing moulding compound comprising a high-temperature-resistant binder, a particulate component of a porous material and a fibre or needle-shaped reinforcing component and that the heat insulating layer (18) as such form the outer surface of the exhaust manifold (10), so that the exhaust manifold (10) is able to withstand the hard conditions in the engine compartment of a motor vehicle, has a low heat capacity and nevertheless has an outstanding insulating effect.
Patent DE-19540017-A1 (DE)
Title: Heat pump using environmentally acceptable working medium for use in air conditioning
Inventor: LASCHUETZA HELMUT DR ING
IPC: F25B30/02
Filed: 1995-10-27
Abstract: The heat pump has a gas-filled cylinder and piston in each of the warm and cold spaces connected together through a throttle valve. The spaces above the pistons are variable in volume and are compressed and expanded with a controllable phase difference. The system is filled with an inert gas such as helium, air or nitrogen. The compression chamber (1) in the warm side (7) is smaller than the expansion chamber (2) in the cold side (8), both volumes being variable and connected by a channel (3) containing a throttle valve (11.1) which enables a pressure and temperature difference to exist between the cylinders. The pistons (5,6) are cycled with a phase difference of 30 to 75 deg. by a common compressor motor, according to the temperature differential required. Heat exchangers (9,10) transfer the thermal energy to the surrounding spaces.
Patent DE-19542237-A1 (DE)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/20
Filed: 1995-11-13
Abstract: An injection molding nozzle with an elongated body removably seated in a one-piece outer collar. The outer collar has a circular insulation flange which seats in the mold to locate the nozzle. The elongated body has an electrical heating element coiled around a central melt channel. Terminal portions of the heating element extend outwardly through a U-shaped opening in the outer collar into a ceramic connector. The connector is secured in place by an inner lip which slides into a groove around the U-shaped opening.
Patent DE-19544953-A1 (DE)
Title: Adhesive strip for perforated sheets etc.
Inventor: PUSKAILER HELMUT
IPC: B42F3/02
Filed: 1995-12-01
Abstract: The adhesive strip for perforated sheets etc. has a tab on which there is an adhesive layer protected by a pull-off protective paper. There are at least two axially spaced pairs of recesses forming a web-like region between them, through which a tongue-like deformable arc can be inserted. The protective paper has cutouts connecting the two recesses of a pair. The cutouts (17-20) are longer than the shortest spacing between the recesses (3-6) of a pair. The spacing formed between the cutouts is not less than the width of the recesses but less than the width of the arc (9).
Patent DE-19546263-A1 (DE)
Title: Conveyor mechanism for agricultural baling press
Inventor: AMANATIDIS KONSTANTINOS
IPC: A01D90/04
Filed: 1995-12-12
Abstract: The pick-up drum (5) delivers the crop via a conveyor passage (6) to the baling chamber. The passage is enclosed by a transporting rotor (7) at the top and a bottom (10) deflecting against spring action (15), and through which numerous cutting knives (16) pass. The bottom can be arranged to deflect against spring action only when the pressure by the rotor on the crop exceeds a predetermined value. It can also deflect for a limited amount at the end nearest the baling chamber (1). It can also be swung upwards on an axis (14) near the pick-up drum end by a hydraulic ram (12) at its outlet end.
Patent DE-19546658-A1 (DE)
Title: Steam piston and cylinder unit with heater at cylinder head
IPC: F01B17/04
Filed: 1995-12-14
Abstract: A piston (20) guides the non-sealing displacement element (3) and one or more burners (6,8) in one or several stages surround the cylinder casing (4) in the lift path of the element (3) so as to load the cylinder casing in the hot sector (41) of the cylinder. The head (45) of the cylinder is also surrounded by the afterburn space (81) of the burner stage (8), using a catalytic burner for preference. In this case, both the casing and head of the cylinder (49,45) carry a catalytic coating or form monolithic catalysts. The burner flow paths (6,8) come in U-shape, with burner outlet on the same side as the high pressure channel (14) inlet. The burner round the head and casing of the cylinder should be enclosed by steamraiser or preheater (9) and the superheat stage is composed of several high pressure channels (14) led through between the burner stages and/or in the cylinder casing (40). This casing should be profiled lengthways on its exterior to take the high pressure channels embedded between the monolithic catalyst profiles.
Patent DE-19549415-A1 (DE)
Title: Endo-tracheal cannula with outer cannula inside which is inner cannula
Inventor: GANZ FRANZ-JOSEF DR MED
IPC: A61L27/14
Filed: 1995-11-20
Abstract: At the exo-tracheal end of the inner cannula (2) is provided an adapter component (4) for fixture of the inner cannula and the outer cannula (1) and the holding component (3) of the outer cannula and the adapter component (4) of the inner cannula are connected to one another. The connection of the adapter component and the holding component is by means of securing components (5). The outer cannula and the inner cannula at their exo-tracheal ends have a widened formation and the widening of the endo-tracheal ends of the outer cannula and inner cannula is funnel-shaped. The angle of the widenings of the outer and inner cannulas amounts to 20 deg. For fixture of the adapter component on the inner cannula a securing ring is provided.
Patent DE-19600715-A1 (DE)
Title: Eggshell cracking assembly for separating yolk and egg white
Inventor: WIMMER JOHANN
IPC: A23L15/00
Filed: 1996-01-11
Abstract: Assembly cracks eggs open to liberate the contents for use in the preparation of portioned egg products. The eggs are positioned in a funnel (23) over a horizontal packaging support (16) and are cracked open so that the contents drains through the funnel (23) into a recess (17). The eggs advance through the assembly in steps.  The novelty is that:  (a) each funnel (23) incorporates a cracking blade (41) with a synchronised control (37);  (b) eggs are delivered to the funnels (23) by a transverse delivery system (15) which is synchronised with the funnel advancement;  (c) the length of each transverse delivery system matches the respective funnel;  (d) the transverse delivery system is supplied (18) by an egg-feed unit (83), and  (e) the outlet side incorporates an eggshell ejection unit (86).
Patent DE-19602035-A1 (DE)
Inventor: KNEBEL JOACHIM
IPC: B01J23/02
Filed: 1996-01-20
Abstract: The invention relates to a transesterification process for the preparation of (meth)acrylates of the formula (I), in which A is a radical selected from the group comprising -CH2CH2-, -CH2CH2CH2-, (A), (B), R' is a straight-chained or branched alkyl radical, optionally substituted with an aryl radical or an aryloxy radical and having 1 to 28 carbon atoms or for a radical (C), R'' is hydrogen or methyl and n is an integer from 2 to 250, in a transesterification reaction, during which there is transesterification of a (meth)acrylate of the formula (II), in which R is a lower alkyl radical and R'' has the above meanings in the presence of a transesterification catalyst comprising calcium hydroxide (Ca(OH)2) or consisting of calcium hydroxide in association with lithium chloride with an alcohol of the formula (III) R'''-(O-A-)n-OH, in which R''' is hydrogen or the radical R', and A and n have the above meanings.
Patent DE-19602158-A1 (DE)
Title: Fixing device for operating handle of sanitary ware
Inventor: KRONENBITTER BERND
IPC: F16K31/60
Filed: 1996-01-23
Abstract: The mounting is operated by a lever. An operating handle has a holder (3) whose cross-section matches the free end of the control lever. The end of the lever placed in the holder is pushed by a fixture element. The holder has at least two contact surfaces (4,5) for the lever and which run together at a wedge-shaped angle through the holder against which the end of the lever is pressed.
Patent DE-19606028-A1 (DE)
Title: Curved mirror production from deformable medium
IPC: B29D11/00
Filed: 1996-02-19
Abstract: Producing a mirror or a reflector, with a curved reflection surface, comprises: (i) placing a surface of an easily deformable medium in a mould, which corresponds to the shape of at least part of the reflection surface; and (ii) setting either the deformable medium (4) itself or a medium applied onto the deformable medium, while maintaining the surface shape of the deformable medium (4). Preferably, the easily deformable medium is a liquid, e.g. molten glass, molten thermoplastics or liquid synthetic resin, or is a membrane, onto which a liquid (preferably a synthetic resin) is applied. The liquid is preferably shaped by rotation in a container and is set by cooling or, when resin is used, by hardener addition or UV irradiation, while the membrane is preferably shaped by differential pressure.
Patent DE-19607063-A1 (DE)
Title: Internal combustion engine with alternating compression ratios
Inventor: HECKL-OESTREICHER BRIGITTE DR
IPC: F01B7/14
Filed: 1996-02-24
Abstract: The engine has a cylinder housing in which two pistons are arranged, and between whose end surfaces the combustion process occurs. The linear strokes of the pistons are transmitted by connecting rods to two rotating crankshafts, which are coupled by gearing. The crankshafts can rotate in the same or opposite directions, and the engine can be operated on a two- or four-stroke cycle, and can have more than one cylinder. The engine can be adapted to run on all conceivable fuels, and to drive vehicles, generators or other machinery. The gearing is such that both crankshafts rotate at different angular speeds, whose ratio is 2 to 1.
Patent DE-19609034-A1 (DE)
Title: Appts. for guidance of instruments used in endoscopic surgery
Inventor: GUMB LOTHAR
IPC: A61B90/50
Filed: 1996-03-08
Abstract: The appts. has three axes (e.g. I, III) of rotation and one (IV) of translation. The main axis (I) fixed on a carrier (2) passes through an invariant point (1). The longitudinal axis (III) of the instrument shaft (10) has a 30 deg. prism (15) at its end for linear movement of the shaft in its housing (17) along the fourth axis. The electronic camera (16) is fixed rigidly to a guide (13) behind the shaft so that the image plane of the optical system is rotatable w.r.t. the image sensor.
Patent DE-19611805-A1 (DE)
Title: Construction element screw connection
Inventor: LADYSHENSKI IOSSEF DR ING
IPC: F16B39/04
Filed: 1996-03-26
Abstract: The connection comprises an internal thread (44) through either the element (49) or a nut. This thread takes a bolt (47), and it or the through bore it lies in has an axial groove (39). This groove forms a seat for a curved cotter pin (50) on the bolt's thread, so as to prevent relative rotation between the thread and bolt. The groove continues into a bore (46) through the bolt's head (43). One end (51) of the cotter pin passes through both bore and groove to grip the thread, and the other end (52) passes through a radial bore (53) through the head.
Patent DE-19618088-A1 (DE)
Title: Ink jet recording material with receptive coating containing stabiliser to increase light fastness of dye
Inventor: BERGTHALLER PETER DR
IPC: B41M5/52
Filed: 1996-05-06
Abstract: - In ink jet recording material comprising a base and a receptive coating containing a binder, the coating also contains a water-soluble inorganic thiosulphate, tri-thionate or tetra-thionate or an organic thiosulphate in an amount of 2-200 wt.% with respect to the binder.
Patent DE-19622739-A1 (DE)
Title: Two-part finger-ring
Inventor: MAYER KARL
IPC: A44C9/00
Filed: 1996-06-07
Abstract: The two parts of the ring (1) can be rotated to change their relative positions. One part of the ring is an inner ring (2), and the other is an outer ring (3). The outer ring can be moved in a guide element (10) located on the inner ring. A central plane (M) of the guide element subtends an angle ( alpha ) to the axis (A) of the inner ring. On rotation of the outer ring about the axis of the inner ring, its orientation with respect to the inner ring is altered. The guide element comprises a hollow groove in the inner ring. The groove is semi-circular or U-shaped in cross section.
Patent DE-19622758-A1 (DE)
Title: Enclosed body detection method especially for land mines
Inventor: HARDING GEOFFREY PROF DR
IPC: G01N23/223
Filed: 1996-06-07
Abstract: The method involves using a gamma ray source (3) of less than 10 MeV energy, to irradiate the ground via an aperture (4).  The annihilation radiation produced at scattering angles between 120 and 160 degrees, reaches a detector array (61, 62, 63) via a slit (7). The detectors are arranged such that each detector element receives radiation from a different depth below the ground.  A filter (8) of a high atomic number material is fitted behind the slit, in order to attenuate the Compton scattering radiation produced by the irradiation, considerably.
Patent DE-19622832-A1 (DE)
Title: Post-injection exhaust gas cleaning system e.g. for diesel IC engine
Inventor: GLASSEY STEPHEN F
IPC: F01N3/24
Filed: 1996-06-07
Abstract: An exhaust gas cleaning system for an IC engine uses fuel injection with the ability to inject fuel during the output stroke of the engine. The control system has a computer to calculate the duration that the injectors are active and when they should be activated. The injectors have such a construction as to allow a fuel quantity to be injected at a certain time and for a certain duration, independently of the previous injection cycle. The injectors can be kept with a fixed flow rate during the open period. The injectors can perform a main injection, followed by a secondary one.
Patent DE-19622925-A1 (DE)
Title: Belt-type metal strip casting unit
Inventor: BRUEHL MICHAEL DR
IPC: B22D11/06
Filed: 1996-06-07
Abstract: In a thin strip casting unit with a molten metal feed device, a carrier belt for molten and solidified metal and side limiters closely adjacent the belt, an oscillation system is connected to the feed device and/or the side limiters to allow oscillation preferably perpendicular to the belt travel direction or, in the case of the side limiters, simultaneously perpendicular and parallel to the casting direction. Preferably, the side limiters are set at an adjustable angle to one another and consists of one or more water-cooled hollow profile sections.
Patent DE-19624002-A1 (DE)
Inventor: ALT CLAUS-CHRISTIAN DIPL ING
IPC: B60K17/16
Filed: 1996-06-15
Abstract: A multi-point mounting arrangement for a final drive is arranged in an at least partially elastic manner on the vehicle body or an axle support, between the drive shafts 7, 8 of driven wheels of a drive axle with independent wheel suspension, the said drive shafts being provided with joints. At least three mounting points 25-27 are arranged on the final drive housing 10 in the region of the input-shaft side 4 of the drive, and their connecting points or flange surfaces 35-37 lie approximately in one plane, transversely to the longitudinal direction of the input shaft 4 of the drive.
Patent DE-19625183-A1 (DE)
Title: Manually-operated light pen for index table
Inventor: GRUBER BRUNO
IPC: G09B29/10
Filed: 1996-06-24
Abstract: A manually-operated light pen for an index table has a tightly clustered light source (9). There is a holder(1) on which is located a manually adjustable sliding body carrying several mirrors (9,10) lying in the light path from the source and which are manually justified upon certain regions of the index table.  The sliding body is a rod (6) that slides along its axis in a U-shaped rail. The upper part of the body is cylindrical and can rotate. A threaded rod carries the mirrors. The mirrors have a retainer which forms a ball joint. A handle (12) engages with the sliding body. The body and the rod carry markings.
Patent DE-19630913-A1 (DE)
Title: Burn-in sensor circuit for semiconductor memory
Inventor: CHO SUNG HO
IPC: G01R31/317
Filed: 1996-07-31
Abstract: The circuit contains an external voltage sensor unit (70) for reducing and supplying an external voltage according to applied biassing voltage (V bias), while a burn-in signal generator (80) provides a preset level of the burn-in signal. The preset signal level is fed back and a logic threshold voltage reduced, when a preset level of the dropped voltage is higher than the logic threshold voltage. Pref. the circuit contains a MOS capacitor (74) to supply a noise, mixed in the output signal of the external sensor, to the burn-in signal generator.
Patent DE-19632116-A1 (DE)
Title: Semiconductor chip identification device
Inventor: HOUDEAU DETLEF
IPC: H01L23/544
Filed: 1996-08-08
Abstract: The chip identification device has a metal layer (3) applied to the chip passivation coating (2) in the form of an identification pattern. The metal layer may be formed of Al, Cr, Ti, Pd or Au and is applied to a pair of diagonally opposing areas of the chip surface. Pref. the identification metal layer is applied to the edges of the chip at diagonally opposing points via a vapour deposition process using a mask for providing the identification pattern.
Patent DE-19639505-A1 (DE)
Title: Rotary drive for servicing large Diesel internal combustion engines
Inventor: HAS RUEDIGER
IPC: F02B67/00
Filed: 1996-09-26
Abstract: The rotary drive (1) has double acting pneumatic fluid cylinders (A-C) with controls (11), which, through a 4-2 way valve (15) encompass control and response arrangements for running in. The drive is connected with a control (4) of the pneumatic cylinders for engagement with cast-in teeth (8) on the fly wheel of the engine. The pneumatic cylinder can have cone shaped drive heads (12) with tapers which each correspond to the angle of the gear tooth faces. The drive heads of each cylinder are movable between the teeth. The cylinder can be controlled for left or right movement of the engine.
Patent DE-19641057-A1 (DE)
Title: Running device for attachment of optical fibre cable to overhead power line
Inventor: EINSLE GUENTER
IPC: G02B6/48
Filed: 1996-10-04
Abstract: The device rolls on front and rear wheels (AR,FR) along the overhead power cable (ES), unreeling nonconductive plastic strings or tapes (e.g. AE1) from supply reels (VS1) through adhesive-coating devices (TE1). The optical fibre (OC) is unwound from a suspended drum (VT) and laid along the underside of the cable before the strings or tapes are wrapped around both. Where two supplies (VS1,VS2) of string or tape are utilised, they are coated with adhesive from a common source (KL) and wound in the same or opposite directions. The adhesive may be applied continuously from impregnated rollers or spray nozzles, or at intervals spaced apart by means of a controlled pump.
Patent DE-19641731-A1 (DE)
Title: Arcjet cooling apparatus especially for spacecraft propulsion system
Inventor: MESSERSCHMID ERNST PROF DR RER
IPC: F03H1/00
Filed: 1996-10-10
Abstract: The cooling apparatus includes a porous heat sink (13) which is allocated to at least one of two electrodes (5). Preferably, a gas passes through the heat sink and flows to the arc (7). The gas flow in the heat sink is anti parallel and orthogonal to the heat gradient.  The arcjet (1) is operated by gas and the cooling gas is preferably, the operation gas. The heat sink is a restrictor for the gas which is supplied to the arc.
Patent DE-19643581-A1 (DE)
Title: Electrical isolation point for audio frequency railway track circuit
Inventor: FAHRENBERG PETER DIPL ING
IPC: B60M5/00
Filed: 1996-10-11
Abstract: The device includes two oscillation circuit capacitors which are mounted outside the track circuit and are connected to the conducting loop via central tapping lines (4,5) to form separate connecting line pairs.  The connecting lines of each of the connecting line pairs are arranged spatially closely adjacent to each other over at least part of their commonly fed lengths to achieve very close coupling. For very weak coupling the connecting line pairs can be spatially separated.
Patent DE-19643961-A1 (DE)
Title: Extracting high-purity starch and high-yield protein from leguminous vegetables at lower cost
Inventor: KRIKKEN JAN
IPC: A23J1/14
Filed: 1996-10-31
Abstract: In a process and assembly to extract starch and protein from finely-ground leguminous vegetables, especially peas the ground ingredient, soaked in a water-based soaking agent, passes through a first process section (I) incorporating a number of solid-liquid separation stages (6, 9, 10) in which proteins are extracted. The suspended solid phase emerging from the final solid-liquid separation stage (10) is then surrendered to a second separation stage (II) process (19, 21, 22) in which fibres are removed and a solid-liquid separation stage (11) in which starch is separated from the liquid phase. The novelty is that: (a) in the first section (I) the water-based soaking agent is an alkaline concentrate (B); (b) in the second process section (II) the soaking agent is a liquid phase separated from the starch; (c) the alkaline concentrate (B) and the liquid phase separated from the starch in the second process stage (II), are fed to the first stage (I) of the process between the first and last solid-liquid separation stages (6, 10); (d) the liquid phase separated from the next-stage respectively solid-liquid separation stages (9, 10) in the first section (I), is returned in contra-flow to the suspended solids in the previous solid-liquid separation stage (6, 9); (e) the fluid phase separated from the first-section (I) first-stage solid-liquid separation (6), is taken from the process line and the proteins then removed.
Patent DE-19647550-A1 (DE)
Title: Core shuttering for reinforced concrete spatial cells, especially pre-fabricated garage
Inventor: ZEIDLER MANFRED DIPL ING
IPC: B28B7/30
Filed: 1996-11-16
Abstract: Comprises shell elements formed from several board-form fitting sections (12), the surfaces of which change smoothly into the surfaces of the shell bodies (11). The fitting sections are retained on the shell bodies and/or on a support frame (13) located in the core shell (10). The fitting sections engage with the core shell by retaining bolts. The support frame has several members in the form of telescopic longitudinally adjustable tubes.
Patent DE-19648956-A1 (DE)
Title: Intermediate cleaning appliance for wet wiper-mop
Inventor: HEINZER KLAUS
IPC: A47L13/58
Filed: 1996-11-26
Abstract: A cleaning appliance (4) is attached to a holder (6-14), with a wiper strip forming a sloping plane. The holder is detachably or permanently fixed to the rim of the water-bucket (2). The cleaning appliance consists of a flat grid or mesh (22) or board with openings and or surface profiling. The holder is positioned on the top opening of the bucket and on its edge (16).   The cleaning element has a wiper strip sloping at an acute angle to the horizontal. A mop-immersion opening (28) is positioned below the highest point of the wiper strip. A dirty-water collector tray (24) immersible into the water-bucket is positioned below the bottom end of the wiper strip.
Patent DE-19649641-A1 (DE)
Title: Agent useful in care of teeth and gums
Inventor: POHL ERWIN
IPC: A61K8/92
Filed: 1996-12-02
Abstract: Tooth and mouth care agent comprises a mixture of common salt and cold pressed sunflower oil. The agent comprises 35-70 wt.% of common salt (which is optionally fluorinated or iodated) and 20-60 wt.% of sunflower oil. A typical composition comprises common salt (35-70 wt.%), sunflower oil (20-60 wt.%), filler (3-10 wt.%), sweetener/fragrance (0.1-1 wt.%) and colouring agent (0.2-2 wt.%).