baber/WOPTO huggingface dataset:
Patent DE-19527569-A1 (DE)
Title: Side wall for vehicles, esp. for superstructure of skips
Inventor: LANGENDORF HEINRICH
IPC: B60R13/01
Filed: 1995-07-28
Abstract: The wall has an inner surface (3) with a high strength to withstand heavy loads, and an outer surface (4) with a reduced wall thickness. The outer surface is formed from a thin metal sheet, and is maintained at a distance from the inner wall, by shaped metal sheeting (5). The inner wall surface may be made from high-quality, abrasion- resistant steel sheeting, and the outer wall surface may be made from a thin metal covering sheet, which may accept a caption. The separating sheeting may have U- or trapezium-shaped elements, or wave-like corrugations.
Patent DE-19529246-A1 (DE)
Inventor: WEIMER THOMAS
IPC: B01D53/14
Filed: 1995-08-09
Abstract: Known processes for removing CO2 from gas mixtures through absorption in KOH or NaOH solutions are carried out until all hydroxil ions are converted into carbonates. The new process should reduce energy and equipment requirements for carbon dioxide removal thanks to a continuous and cost-effective regeneration of the washing solution. A high hydroxil ion concentration in the washing medium is crucial to achieve a good separation rate and thus low energy and equipment costs when absorbing CO2 in KOH or NaOH solutions. The presence of other ions plays only a secondary role. By adding alkaline earth oxides or hydroxides to the washing solution, carbonate ions may be partially precipitated and hydroxyil ions may be partially regenerated. A KOH/K2CO3 or NaOH/Na2CO3 solution with a high hydroxil ion concentration is thus obtained for absorbing CO2. The invention is useful to remove carbon dioxide from gas mixtures with low energy consumption.
Patent DE-19531036-A1 (DE)
Title: Analogue=digital converter
Inventor: WAKIMOTO AKIHIKO
IPC: G06F3/05
Filed: 1995-08-23
Abstract: The analogue to digital convertor (ADC) converts an analogue signal in an A/D conversion unit. The A/D converted data values are stored in a first register (3). A second register (4) receives the data in the first register (3) via a first switch over device (6). A comparator (5) compares the data values in the first register (3) and the data values in the second register (4). On the basis of the results of the comparison, the switch over device (6) is opened or closed. The convertor may have a second switch over device (8), provided in each of a number of channels. One of the analogue signals in the channels is input into the A/d conversion unit (2). A selector (7) outputs a selection signal, corresponding to a selected channel, to the second switch over device (8) and the first register (3). The first register (3) has memory regions which correspond to the channels. The second register (4) stores a max. or a min. data value of the converted data of all channels.
Patent DE-19531639-A1 (DE)
Title: Torsional vibration damper, especially for engine crankshafts
Inventor: WALTER JUERGEN DIPL ING
IPC: F16F15/12
Filed: 1995-08-29
Abstract: The damper has an annular, inner component which is rotationally fixed especially to an internal combustion engine crankshaft, in order to absorb torsional vibration. It also has an outer component which is mounted on the inner component, and which can rotate through a limited range relative to it.  The outer component has circular chambers (5) distributed around its circumference and parallel to its axis, which are formed by recesses in the touching curved surfaces of the components, and which have slit, annular, spring-steel sleeve inserts (6) and oil-filled free spaces. Side discs are fixed to both end sides of the outer component, in order to seal the chambers laterally, and extend from the inner component into the inside of the sleeve insert in each chamber. Each sleeve insert is formed in one piece as an annular spring, and has a slit (7) through which a stroke-limiting pin (10) extends inside with a clearance.
Patent DE-19533117-A1 (DE)
Title: Mobile radio communication system with interface for facsimile or printer
Inventor: HOFMANN JUERGEN DIPL ING
IPC: H04N1/00
Filed: 1995-09-07
Abstract: The mobile communication device exchanges digital data via radio with the central service station of a mobile communication network and/or with a subscriber connected to the network. A control device for controlling the data communication detects incoming short messages based on the predetermined data transmission protocol.  The control device sends the user information in the short message to the user of the mobile communication device. Signals containing the user information are sent to a code converter via a control device. The code converter converts these signals into control signals which can be processed by a facsimile device or a printer via an interface.
Patent DE-19535512-A1 (DE)
Title: Packaging device
Inventor: KEIM DIETER
IPC: B65B65/02
Filed: 1995-09-25
Abstract: The device has a part which acts against the product to be packaged, the packaging or a part of the packaging. An electromagnetic linear drive (3) has a movable part (4) and a driving part (5), whereby the movable part is connected to the part which acts against the product or packaging. The part which acts against the product or packaging consists of a device which can accelerate the product etc. There is a device which guides the moving product, etc. and the moving part of the electromagnetic linear drive is connected to a ram (6) which acts directly upon the product.
Patent DE-19541501-A1 (DE)
Inventor: KUNZ RAINER
IPC: F22B37/02
Filed: 1995-11-07
Abstract: In order to be able to dispose of a radioactively contaminated steam generator (2) with a multiplicity of U-shaped heating tubes (4) fixed in a tube plate (6), the invention calls for the heating tubes (4) to be cut off above the tube plate (6), the dome (12) of the steam generator (2) cut open and the heating tubes (4) gripped one after the other at the U-bend (42) by force-locking means. Once gripped, each heating tube (4) is drawn through crushing rollers (26) to achieve an initial reduction in size and reduce the bend radius of the tube (4), and then passed into a press (26) where it is pressed flat.
Patent DE-19544837-A1 (DE)
Title: Gear shift for manual operation of multiple gear, with gear shift lever
Inventor: GUDLIN TAMAS DR ING
IPC: F16H61/36
Filed: 1995-12-01
Abstract: The gear shift comprises a lever (16) which is displaced by a power transmission arrangement to gear-selection and gear-shifting controls of the gear. The power transmission has an adjusting lever and/or cable pulleys connected in operation to the gear shift lever and gear shifting shaft.Cable pulley arrangements or a combination of adjusting lever and cable lever arrangements transmit the selection or shifting movement from the adjusting elements of the gear shift lever to the adjusting elements of the gear shift shaft.
Patent DE-19544929-A1 (DE)
Inventor: AZDASHT GHASSEM
IPC: H01L21/60
Filed: 1995-12-01
Abstract: A process and device are proposed for applying a solder (102) to a substrate (104) or chip (108) without using flux, as follows: a region (140) on the surface (110) of the substrate (104) or on the connecting face (106) of the chip (108) to which the solder (102) is applied is cleaned to create a solderable surface. The cleaned region (140) is then isolated from the surroundings by a protective gas and lastly, the solder (102) is applied to the cleaned isolated region (140) and re-melted.
Patent DE-19545209-A1 (DE)
Inventor: CREMERS HARRY
IPC: F28D19/04
Filed: 1995-12-05
Abstract: The invention concerns a heat exchanger of the type in question with at least one suitably tempered surface moving substantially tangentially to itself or with at least one suitably tempered surface region moving substantially tangentially to itself, in order to prepare a heat exchanger for tempering at least one directed fluid flow (1, 7; 2, 6) or to prepare a corresponding tempering process in which the flow resistance of the heat exchanger per se is as low as possible, in spite of the surface coming into contact with the directed fluid flow (1, 7; 2, 6) being comparatively large, the fluid flow having in the vicinity of the surface or the surface region a movement component acting in the same direction as the direction of movement of the surface or surface region. The invention further concerns a process whereby the fluid flow is guided in the immediate vicinity of at least one suitably tempered surface or surface region moving substantially tangentially to itself, the direction of movement of which surface or surface region has a movement component acting in the same direction as the fluid flow.
Patent DE-19546228-A1 (DE)
Title: Grinding machine with disc fixed to drive shaft of electric motor
Inventor: WIAND RICHARD K
IPC: B24B45/00
Filed: 1995-12-11
Abstract: A core with an inner hole through for the drive shaft has first fixtures for fixing the core to the drive shaft. A cylindrical grinder element has an outer layer of abrasive grit, and second fixtures for fixing the grinder element to the core. The core consists of a first and a larger diameter second cylinder to form a shoulder. The grinder element has an inner hole through for engaging with the first core cylinder. The second fixtures have an outer thread on the first cylinder, and an internal thread on the grinder element's inner hole.
Patent DE-19548477-A1 (DE)
Title: Appts. for hydraulic and electrical connecting water supply device to washing machine
Inventor: GINDRI PIETRO
IPC: D06F39/08
Filed: 1995-12-22
Abstract: An installation is for the hydraulic and electrical connection of a water conducting device to a washing machine. It has a first connecting unit (11), which can be premounted in an opening (8) in a washing machine wall (9). A second connecting device (31) is connected to an end of a water introducing device (2). Both connecting devices contain hydraulic lines, which can be joined to each other in a regulatable manner. The second device (31) carries a flange (33) which is equipped with holding plates (35) to enable it to be fixed on the machine wall (9).
Patent DE-19604398-A1 (DE)
Title: Heat energy generator using heat pump for producing hot water and process water within insulating shell
Inventor: GABLER MARTIN
IPC: F24D3/08
Filed: 1996-02-07
Abstract: The generator uses an electric heat pump for hot and process water preparation in a heat- and noise-insulating shell with closed air circulation (2). The air circulation is by a fan (1) placed between two coolant/air heat exchangers (4,5). The air flow absorbs the heat energy of the fan and the coolant compressor plus the waste heat of the liquefier (4) and transmits the heat energy in the coolant evaporator (5) to the circulating coolant vapour, with coolant stored in reservoir (8). Subsequently the heated coolant vapour in the compressor (3) heated by compression passes into the coolant/water heat exchanger (6) where the heat energy needed for the warm water treatment is extracted and passed to the heating water system.
Patent DE-19607775-A1 (DE)
Title: Finishing appliance for especially machine crankshafts and camshafts
Inventor: NAGEL WOLF DIPL ING
IPC: B24B35/00
Filed: 1996-03-01
Abstract: Each of the at least two finishing jaws (31) has a contact surface. At least part of the contact surface has a curvature in a peripheral direction less than the curvature of the outline of the workpiece surface being treated. The contact surface of each finishing jaw holds the workpiece surface being treated over an angle of more than ninety, preferably more than one hundred and twenty, and especially around one hundred and forty, degrees. The apex of one of the less curved parts and succeeding the workpiece surface outline is staggered in position in relation to the apex of the other part by more than sixty, preferably ninety or more, degrees in a peripheral direction.
Patent DE-19617598-A1 (DE)
Title: Manufacture of tyre running surface material with shoulder strip
Inventor: KOEHNE STEPHAN DIPL ING
IPC: B29C48/00
Filed: 1996-05-02
Abstract: A vehicle tyre running surface with additional shoulder strips is made by continuously extruding the shoulder strip and calendering it to obtain the required thickness. It is then placed on the running surface and cut to the length required to suit the tyre circumference.  Preferably the running surface (1) and shoulder strips (2,3) are extruded from the dies (4) of a multiple extruder. The shoulder strips are extruded at greater thickness (2',3') and are conveyed (6) to a pair of calender rollers (7,8) where they are brought to the required thickness (2",3"). They are then returned (10) to the running strip (1) and rolled on with rollers (11,12). The shoulder strip can be below 2 mm thick, e.g. 0.5 mm thick, to retain good tyre performance. The material can be cut to length at this stage or forwarded continuously to the tyre building stage and cut to length there.
Patent DE-19619457-A1 (DE)
Title: Prepn. and spray-application of concrete and similar building materials
Inventor: MARKARITZER WALTER ING
IPC: B28C5/06
Filed: 1996-05-14
Abstract: In a process for the prepn. and emplacement (esp. by spraying) of building materials contg. a binding medium (esp. fast-acting self-hardening cement), a desired quantity or quantity per unit time of the binding medium is measured into or onto the conveying element of a conveying system to form a layer, and a component (e.g. sand, gravel, or a mixt. thereof) contg. residual or natural moisture is added without disturbance or mixing with the binding medium at a different, pref. later time, shortly or immediately before the addition of a gas (esp. air) which is used to transport and spray the mixt.. Also claimed are an appts. for the prepn. and emplacement of such materials, and the use of the process and / or the appts.
Patent DE-19621146-A1 (DE)
Title: Notebook computer with two or more individual displays or monitors
Inventor: HANISCH HEINO
IPC: G06F3/147
Filed: 1996-05-15
Abstract: Notebook computer with two or more separate displays so that it may be read like a book. Alternately the twin display may be on one monitor or display, but functionally operates as two separate displays.
Patent DE-19623129-A1 (DE)
Title: Modular element for construction of furniture, shelves etc.
IPC: A47B87/00
Filed: 1996-06-10
Abstract: A large number of pieces of furniture may be built up using a single type of modular element (11,15). Each element consists of a rectangular frame with right-angle bends introduced into the long sides to produce a frame which is L-shaped in side view. One arm of the L-shape is longer than the other. The short sides (14) of the bent rectangles may be joined together by special fastening elements incorporating screws. Ends of L-shapes may be joined to the angle portion of the long sides of the bent rectangles.
Patent DE-19623286-A1 (DE)
Inventor: HEIM ARMIN DIPL ING
IPC: E01B7/20
Filed: 1996-06-11
Abstract: The invention concerns a point-operating system (1) with moving tongues (3) and moving switch diamonds located in box-type sleepers (6). The reliability of the system is improved, in particular the availability of the tongue is increased, by virtue of the fact that exposed areas have a flexible covering (9, 10).
Patent DE-19626276-A1 (DE)
Title: Cleaning apparatus for filter elements, especially filter cartridges
Inventor: LIST MANFRED DIPL ING
IPC: B01D46/42
Filed: 1996-06-29
Abstract: Cleaning apparatus for filter elements(1), esp. filter cartridges, comprises a compressed air impulse unit. The filter  element contains an inner concentric knocking off element (20 that can oscillate. An impact surface is located on the element (2) and is non-symmetrical w.r.t. the air jet central axis.
Patent DE-19628708-A1 (DE)
Title: Water heating plant - has check valve between pump and radiator, and pressure relief valve in radiator bypass, with secondary heat exchanger also provided
Inventor: KAMPE CARSTEN AUF DEM
IPC: F24D3/08
Filed: 1996-07-08
Abstract: A water heating plant has a hot water source (1) connected to a circulating pump (3) that in turn is selectively connected to a radiator(7) or a secondary heat exchanger (10) linked with a process water store (18). There is a valve arrangement comprising a pressure relief valve (23) in a bypass pipe (22) parallel to the radiator and a check valve between the bypass pipe and the radiator. The radiator is in series with the primary side of the secondary heat exchanger. The pump (3) is between the hot water source and this series combination.
Patent DE-19632351-A1 (DE)
Title: Foamable melt for sound insulation or for filling cracks in buildings
Inventor: JANDALI M ZOUHEIR DR
IPC: C08J9/16
Filed: 1996-08-12
Abstract: Foamable melt, which after the foam melting exhibits a volume increase and is exposed to a load, comprises a mixture of a copolymer and at least a chemical blowing agent.  Also claimed is a method for handling a foamable melt.
Patent DE-19636527-A1 (DE)
Inventor: BRUMMEL REINHOLD
IPC: F16B35/04
Filed: 1996-09-09
Abstract: A headlight can be secured to a vehicle by means of a holder. The holder has a retaining shoulder (1) which projects outwards from a headlight housing (2) and can be clamped between the two legs (5) of a U-shaped retaining hoop (3). The free end sections of the legs (5) of the U-shaped retaining hoop (3) stand freely and are joined together by a clamping bolt (6). The clamping bolt (6) arranged between the two free-standing end sections (4) of the retaining hoop (3) acts as a swivelling axis (7) for a plate-shaped retaining element (8). The plate-shaped retaining element (8) can be clamped by the clamping bolt (6) between the free-standing end sections (4) of the retaining hoop (3) and the retaining shoulder (1) of the headlight housing can be clamped by the clamping bolt (6) between the legs (5) of the retaining hoop (3).
Patent DE-19636649-A1 (DE)
Title: Telescopic swivel loader for load transport hoist and dump duties
Inventor: PAUS FRANZ-JOSEF DIPL ING
IPC: E02F3/28
Filed: 1996-09-10
Abstract: The hoist consists of telescoping elements (4,5) which can be raised and lowered by power cylinders (7,11) and swivelably mounted on a turntable (2), with all swivel and lifting functions controlled hydraulically from the drivers seat. The master and slave cylinders (11,12) are kept in parallel by a sensitive cylinder (13) which is used to tip the loading fork in its dump and receiving actions. The tipping angle is monitored by overload elements to prevent excessive load. When swivelled to the side, the rear part of the loader is locked down relative the front so force reaches the ground through the four rigidly interconnected wheels only. The overall effect is a smoothly adjusting loader system held under driver control throughout, by the power cylinders.
Patent DE-19640201-A1 (DE)
Inventor: BRAGULLA SIEGFRIED
IPC: C11D3/20
Filed: 1996-09-30
Abstract: The object of the invention is to improve agents for cleaning surfaces soiled with protein and/or fat, in particular with respect to the effect of these agents on deposits of milk and milk products. To that end, at least one protease and/or at least one lipase as enzyme(s), and at least one surfactant component and at least one acid component are used.
Patent DE-19641534-A1 (DE)
Title: Automatic grinder for use on disc shaped workpieces
IPC: B23Q7/02
Filed: 1996-10-09
Abstract: The grinder has a disc (1) rotatable in its plane with at least four workpiece clamps (3). The grinder has a second manipulator feeder (17) on the opposite side of the disc to a first manipulator feeder (9). A workpiece mount (18) is located near the pick up of one of the manipulator feeders.  One of the manipulator feeders or workpiece mounts is capable of being rotated with its workpieces about an axis parallel to the plane of the disc. There can be workpiece centralisers (14) near the pick up at each feeder. Washing and drying nozzles can be incorporated.
Patent DE-19649096-A1 (DE)
Title: Pharmaceutical, cosmetic and other compositions containing glycosidase
Inventor: BUENGER JOACHIM
IPC: A61Q5/02
Filed: 1996-11-27
Abstract: A pharmaceutical or cosmetic composition (I) containing one or more glycosidase (II) is new. Also claimed is the use of one or more (II) as an anti-adhesive agent with respect to microorganisms, viruses, parasites and protozoa.
Patent DE-19652433-A1 (DE)
Inventor: WROBLOWSKI HEINZ-JUERGEN DR
IPC: C07C255/60
Filed: 1996-12-17
Abstract: The invention relates to a novel method for producing 1-phenyl-uracil derivatives of formula (I), wherein R<1>, R<2>, R<3>, R<4>, R<5> and R<6> have the meanings cited in the description, and substituted phenyloxazine-dione of formula (II) is reacted with amino compounds of formula (III): H2N-R<6> or with acid adducts of amino compounds of formula (III), optionally in the presence of an acid acceptor and optionally in the presence of a diluent.
Patent DE-19702866-A1 (DE)
Title: Semiconductor electronic component to printed circuit board mounting apparatus for integrated circuit element
Inventor: OKAZAKI TADAO
IPC: H05K13/04
Filed: 1997-01-27
Abstract: The apparatus includes a mounting head (24) movable between the component support and the printed circuit board. With the mounting head coacts a holder (35) incorporating a suction end (25) for the component lifting. To the holder is rotatably coupled an eccentric cam disc (63) with a rotary drive. To the suction end is linked a plunger (64) and it contacts the eccentric cam disc surface for moving the suction end up and down on the rotation of the cam disc over a preset angle by the rotary drive. The cam disc is rotated by a toothed rack (48).
Patent DE-19707731-A1 (DE)
Title: Fixture on support with nut and shaft
Inventor: VASSEUR JEAN-CHRISTOPHE
IPC: F16B37/04
Filed: 1997-02-26
Abstract: The nut part (1) has a shaft with head (5) on top which has a support side (6) and a holder side. The nut fits into an opening in the wall of a support (50). The nut part is joined to the fixture part (2) by a strip (3) extending along an extension of the holder side and at right-angles to a slot going through the centre of the shaft. The fixture part has a head with four tongues arranged in a circle and distributed in pairs on two radial lines at right-angles to each other. Each tongue has a guide ridge fitting into the slot. Each of two tongues on a radial line at right-angles to the slot has an inner ledge on their free end and cooperate with a screw fitting through a central part of the head of the fixture.
Patent DE-19710930-A1 (DE)
Title: Friction clutch for internal combustion engine drives of motor vehicles
Inventor: KRUSE GEORG
IPC: F16D13/72
Filed: 1997-03-15
Abstract: The friction clutch contains a drive plate (3), a pressure plate (5), disc clutches (6,7), a clutch diaphragm spring (10) and a clutch cooling unit. The cooling unit consists of cooling channels (19-22). The channels are located in the drive plate (3) and the pressure plate (5), and are connected to a liquid cooling fluid.
Patent DE-19713014-A1 (DE)
Inventor: HELLMANN DIETMAR
IPC: C03C17/245
Filed: 1997-03-27
Abstract: The invention relates to a known quartz glass component which is used to produce a semiconductor. Said component comprises a rough surface which is formed by irregular raised structural elements extending from a first higher plane and a second lower plane. A plurality of structural elements have a substantially even covering surface extending on the first plane. Said surface is defined on all sides by facet-like, substantially even side surfaces running between the first and second plane. The invention provides a quartz glass component with long service life which is particularly suitable for CVD coating adhesion. According to the invention, the average surface roughness of surface Ra lies between 0.1  mu m and 10  mu m and the size of the projection of the structural elements on the first plane ranges, on average, between 30  mu m and 180  mu m.