baber/WOPTO huggingface dataset:
Patent DE-19536007-A1 (DE)
Inventor: BRADATSCH EDMUND
IPC: B31F1/20
Filed: 1995-09-28
Abstract: A machine for the manufacture of an at least single-face lined web of corrugated board 40 comprises a pressing device 16 for pressing a liner web 32 against a glued, corrugated paper web 29. The pressing device 16 comprises a running, vapor-permeable belt 19 which is preferably screen-type in form. The belt may be of steel or plastic material, may be of woven or knitted fabric, and may have low adhesion towards the glue. The permeable belt allows vapour from the heated glue to escape. The belt may be wider than board 40 and allow vapour to escape from corrugating flutes in roll 3.
Patent DE-19538009-A1 (DE)
Title: Bolting system for reactor pressure vessel lid
Inventor: ZEITZSCHEL GUENTER
IPC: G21C13/073
Filed: 1995-10-12
Abstract: The bolting system (1) for bolting and securing the lid (2) of a pressure vessel (3) has a gp. of sliding bolts (5) which can be moved in cylindrical guides (6) set around the periphery and with their axes (4) radial to the opening (7) in the pressure vessel (3) into which the lid (2) locates, and which can engage in, or be withdrawn from, holes (13) in the periphery of the pressure vessel lid (2). Also claimed is a process for securing the lid of a pressure vessel by use of the above bolt system.
Patent DE-19539371-A1 (DE)
Inventor: STEINHUBER WOLFDIETRICH DR
IPC: A61B3/13
Filed: 1995-10-23
Abstract: An imaging optical instrument with an optical system establishing an observation beam (18), and illuminating device generating a lighting beam (8), a slot-like observation diaphragm (13) moving in an intermediate image plane of the observation beam (18) and a slot-like lighting diaphragm (3) moving synchronously in an intermediate image plane of the lighting beam (8), in which the observation beam (18) and the lighting beam (8) meet obliquely on the object plane (10) and the slot images of the observation diaphragm (13) and the lighting diaphragm (3) substantially coincide in the object plane (10).
Patent DE-19540706-A1 (DE)
Inventor: GIESE PETER DIPL ING DR
IPC: F16H7/08
Filed: 1995-11-02
Abstract: A tensioning device for traction means has a tension arm (1) whose tension roller (2) is held by a spring force against the traction means. The tension arm (1) is mounted on a friction bearing (3) opposite a housing (4) and can rotate. The friction bearing surfaces (7, 12) are conical surfaces configured parallel to one another and concentric with the tension arm axis (5). A helical spring (14) wound along the tension arm axis (5) is fixed on one side to a tension arm-fixed support (15) and on the other to a stationary support (16) and exerts an axial force (FD) which is directed into the friction bearing (2) as a reaction force (FR) perpendicular to the friction bearing surfaces (7, 12).
Patent DE-19542287-A1 (DE)
Inventor: KUNZ MARKWART DIPL CHEM DR
IPC: C07B41/08
Filed: 1995-11-14
Abstract: In preparation of di- and higher-oxidised carboxylic acids or carbohydrates, carbohydrate derivatives or prim. alcohols, a 0.1-60% aqueous solution of the carbohydrate (or derivative), prim. alcohol or mono-oxidised derivative of these is oxidised with oxygen or a gas containing oxygen, on a noble metal or mixed metal catalyst, the stream of products is fed to one or more electrodialysis stages in series, and the di- or higher-oxidised carboxylic acids and removed and recovered there.
Patent DE-19548675-A1 (DE)
Title: Spinning tube drive for centrifugal or vacuum spinner
Inventor: BARTH JOHANNES DR
IPC: D01H1/36
Filed: 1995-12-23
Abstract: The drive system for the spinning tubes (4), which traverse in the centrifuge of a centrifugal or vacuum spinner, gives a separate drive (5) for the separate spinning tubes (4) and/or small groups of spinning tubes, in groups of two, four or eight tubes.  Each of the step motors (5) is controlled in a start and stop action by an electronic system.  The tubes (4) can be powered by screw thread motors.
Patent DE-19549429-A1 (DE)
Title: Apparatus for catalytic reduction of nitrate and nitrite in water
Inventor: WENSKE HANNO DR
IPC: B01J35/04
Filed: 1995-10-27
Abstract: An assembly which catalytically reduces the nitrate and/or nitrite content of water in the presence of hydrogen consists of: (a) a source for gaseous hydrogen; (b) an assembly which homogeneously introduces the hydrogen into the water; (c) a capillary reactor assembly in which the nitrite/nitrate is subjected to catalytic treatment; (d) a nitrogen discharge outlet at the head of the reactor; and (e) an associated process control assembly. The novelty is that: (A) after the hydrogen inlet and the zone in which the water is enriched with hydrogen bubbles, one or more sections (1) incorporate a directionally-oriented capillary structure, the upper surface of which is made from material which is easily hydrogenated and dehydrogenated; and that (B) means are provided by which this zone (1) can be heated.
Patent DE-19602978-A1 (DE)
Title: Motor vehicle headlamp design
Inventor: EICHLER HEIKE DIPL ING
IPC: F21V7/00
Filed: 1996-01-27
Abstract: A car headlamp has a bulb (12), a reflector(10) and a collecting lens (20) for the convergent light beam from the reflector. The reflector is designed so that images of the bulb are reflected by it which are located in a plane (28) at right angles to the optical axis near the focus of the lens facing the reflector and above an imaginary line which corresponds to the light/dark boundary, reversed right to left and top to bottom.  The reflector in the region below the horizontal plane containing the optical axis is designed so that images of the bulb have their lowest point on the imaginary line and after passing through the lens, have their highest point on the light/dark boundary.
Patent DE-19618498-A1 (DE)
Title: Arrangement for monitoring pump in dishwasher etc.
Inventor: BARTELS ANDREAS
IPC: D06F33/47
Filed: 1996-05-08
Abstract: An arrangement is for monitoring a pump (1) in a dishwasher or washing machine. At least one piezoelectric or piezoresistive sensor (10) is mounted on the pump (1), or a part (2) connected to the pump, and detects the vibrations of the pump (1). The sensor (10) is connected to an electronic valuation system.
Patent DE-19619712-A1 (DE)
Title: Cage for needle roller-bearing
Inventor: OHASHI IZUMI
IPC: F16C33/46
Filed: 1996-05-15
Abstract: The bearing cage has opposed pairs of circular sectors (1). They have interposed crossbar sectors (3) equi-spaced round the circumference to form needle roller pockets (4) between adjacent crossbars. They use the opposing side faces of the bar sectors as roller guiding surfaces (6) equipped with outside (7) and inside (8) diameter claws to hold the rollers within their pockets. The cage acts as outside diameter guide system and each crossbar is stepped on its top surface (11) to run radially inwards relative the top outside diameter guide face so the diameter claws fit onto this stepped sector. In the event of an inside diameter guiding cage, the outside diameter guide surface is arranged on the inside of the cage and each crossbar sector is stepped on the inside so as to radiate outwards to take the inside diameter claws on the stepped sectors as specified.
Patent DE-19624667-A1 (DE)
Title: Shrink-on label completely enclosing bottle
Inventor: KLOTZKI ULRICH
IPC: B65C3/06
Filed: 1996-06-20
Abstract: Shrink-on labels (2) which completely enclose a container (1), esp. a bottle, are formed away from the container (1) in a separate device (12).  The required length of labelling material (13) is drawn from a supply and formed into a label and cut off from the supply.  It is then slipped on the container (1) and fixed into place by shrinking.
Patent DE-19631592-A1 (DE)
Inventor: SCHAFFER WOLFRAM
IPC: F16D65/18
Filed: 1996-08-05
Abstract: The invention concerns an electromechanical brake, in particular a disc brake (10), comprising a brake pad (14) which can be urged against a brake disc (16) by means of an electromotive actuating arrangement (18). According to the invention, in order to be able to release the brake (10) in the event of an electronic component failing, for example, a releasable support device (42) supports the actuating arrangement (18) on a brake calliper (12) when the brake pad (14) is urged against the brake disc (16). In order to release the support device (42), its distance from the brake disc (16) is increased such that the actuating arrangement (18) and together therewith the brake pad (14) are released from the brake disc (16).
Patent DE-19633301-A1 (DE)
Title: Radiation detection system - has output converted into electrical value, with frequency related to primary charge carrier, value then subjected to harmonic analysis to determine incident energy and incident density as function of time
Inventor: MEYER DIRK
IPC: G01T1/24
Filed: 1996-08-19
Abstract: The system uses a radiation detector (1) with output connected to a fast current amplifier (2) the output signal of which continually follows the current of the charge carrier formed in the detector using a known method. The output signal is transformed in a converter (3) into the frequency of an electrical value so that the frequency can be traced back to the primary charge carrier using a known method. The waveform of the frequency is measured with an electronic circuit (4) which is resolved in a computer (5) according to fundamental frequencies (Fourier analysis), or groups of frequencies associated with individual incidents of specific energy (standard set). The numerical sizes of these resolutions form the basis for determining the energy of the individual incidents. Their distribution with time is related to the incidence density.
Patent DE-19643001-A1 (DE)
Title: Vehicle wheel suspension with rod and strut-connected gusset plates
IPC: B60G21/05
Filed: 1996-10-18
Abstract: The rod (16) has an open profile (32), made of aluminium, and is closed off by an end plate. The gusset plates (38,44,46) are moulded in part to the plate (36) and rod (16) so that plates (44-46) complete a closed profile in conjunction with end plate. The profile formed by the plates tapers towards the cross strut (20), with plates (38-46) firmly joined by flanges (42), as is the end plate (38) to the profile by the flanges (34).  Plates and/or cross struts are riveted to one another, as are the edges of plates and the strut. The end plate is also made of Al and is punch-riveted to the rod (16) and/or gusset plates (44,46). In addition, all connections should be bonded together in part. The strut is made of steel or as an extruded Al profile.
Patent DE-19644321-A1 (DE)
Title: Absolute position measurement by cascaded direct and indirect systems
Inventor: HERTINGER KLAUS
IPC: G05B19/39
Filed: 1996-10-24
Abstract: The method combines the absolute value of rotation (Ua) of a motor (A) with the absolute position (t) of a linear-scale incremental direct measurement system (Md) for the driven table (M). The transmission ratio of the gearing (U) is allowed for in determination of the next succeeding period of division of the direct system.  The actual absolute position (Pt) of the table is deduced (X3) with allowance for the detected absolute value (t) within the grating division of the incremental system. This value is cascaded with the absolute rotation (Ua) which may be transformed by means of a functional equation into an absolute position.
Patent DE-19644450-A1 (DE)
Title: Parallel analogue-to-digital converter with threshold value adjustment
Inventor: STAUDT-FISCHBACH PETER
IPC: H03M1/36
Filed: 1996-10-25
Abstract: The first stage of a two-bit A/D convertor has three p-channel MOSFETs (M1(1)-M1(3)) with different dopant concentrations, each producing a digital output signal (e.g. Out(1)) for the next stage from the analogue input (U(in)). The n-channel MOSFETs (M2(1)-M2(3)) of the second stage acting as a 1-out-of-n encoder have pull-up resistances (R(PU)) and produce output voltages (A(1)-A(3)) for the third stage. This has two p-channel MOSFETs (M3(1),M3(2)) sharing a common pull-down resistance, and a third p-channel MOSFET (M3(3) with its own pull-down resistance (R(PD)). It has an output connection from each of the pull-down resistances.
Patent DE-19647849-A1 (DE)
Title: Heat exchanger pipe wall formation
Inventor: GIAMMARUTI ROBERT JOSEPH
IPC: F28D15/02
Filed: 1996-11-19
Abstract: A heat pipe (22) in a heat exchanger is sealed and supported by a device. The pipe support is a support grid (30) comprising a number of rings welded or held together by other devices. The ribs (24) of one of each heat pipes engage the inner diameter of the rings and rest on it, thus providing a support for the section of the heat pipe. The sealing of a heat pipe is achieved by ring-shaped sealing or cover discs (38). These discs slide over the end of one of each heat pipes before they are fixed to the pipe wall (36). The discs can be fixed in their position either by screws (40), a high temperature silicon sealing mass (42), or with another method.
Patent DE-19652362-A1 (DE)
Inventor: BRUCK GUIDO H DR ING
IPC: H04N19/61
Filed: 1996-12-17
Abstract: In analogue television systems, it is known to compensate for the receiver-end luminance defects which are caused by transmitter-end low-pass filtering of the gamma-predistorted chrominance signals, with the aid of transmitter-end correction signals. This method for luminance correction can also be used in connection with modern picture coding methods such as e.g. MPEG. To that end, the chrominance is encoded and decoded again in the encoder. A correction signal is derived from the decoded chrominance signal and is used during the encoding of the luminance. The macroblocks which are motion-compensated for prediction are based on the correspondingly decoded chrominance signal and on the decoded, corrected luminance signal.
Patent DE-19653656-A1 (DE)
Inventor: PARK SANG-HOON
IPC: H01L21/336
Filed: 1996-12-20
Abstract: A semiconductor device includes: a SOI wafer including a Si base substrate 21, an insulation film 22 and a Si layer 23; field oxide regions 24; a gate electrode 27A; formed on the Si layer; a conduction layer e.g. of polysilicon 25A spaced apart from the gate electrode, the conduction layer being formed over the Si layer and the field oxide regions; sidewall spacers 29 formed over the Si layer between the gate electrode 27A and the conduction layer 25A; low concentration impurity regions, e.g. of phosphorus, 28 formed in the Si layer below the sidewall spacers; and high concentration impurity regions, e.g. of arsenic 30, formed adjacent to the low concentration impurity regions. A layer of metal silicide may be provided on the gate electrode 27A and the conduction layer 25A. The impurity for the regions 28 is implanted before formation of the sidewall spacers 29, and the impurity for the regions 30 is implanted afterwards.
Patent DE-19702348-A1 (DE)
Title: Secondary magnetic circuit based on magnetic body with slots for asynchronous linear induction motor
Inventor: NOLLE EUGEN DR
IPC: H02K41/025
Filed: 1997-01-23
Abstract: The secondary magnetic circuit of an asynchronous linear induction motor comprises a continuous magnetic rail (1) which forms the track for the travelling primary circuit. Each secondary pole tooth is made up of the magnetic laminations (21,22) pitched across the track rail (1) and is topped by a further magnetic strip (3) whose edges project into the gap (6) to retain the conductor parts (51,52). A condition equivalent to that of a short-circuited cage rotor in a rotary machine is obtained by connecting the projecting ends of the bars (51,52) by a suitable conductors (not shown) and all fixing including a capping strip (4) is carried out by electric or laser welding and/or adhesives.
Patent DE-19703072-A1 (DE)
Title: Aluminium arsenide-gallium arsenide epitaxial layer structure
Inventor: GOTTSCHALCH VOLKER DR
IPC: H01S5/34
Filed: 1997-01-17
Abstract: In an epitaxial layer structure used for luminescent devices based on AlAs/GaAs heterojunctions and produced by gas phase epitaxy, an intense short wave luminescence in the blue to red spectral range is produced in the layer structure which consists of a periodic stacking of respectively 2 monolayers or up to 7 monolayers of GaAs embedded in 7 nm AlAs. The MOVPE grown interfaces between the direct GaAs and indirect AlAs semiconductor layers cause conventional low energy luminescence from the X level of the AlAs conduction band to the F level of the GaAs valence band to be minimised so that the higher energy transitions in the 2 or up to 7 monolayers thick GaAs quantum wells can be used for intense short wave emission. Also claimed is a process for producing the above epitaxial structure, in which low pressure MOVPE is carried out at 50 mbars, using trimethyl aluminium, trimethyl gallium, trimethyl indium, arsine and phosphine in a hydrogen atmosphere, at a growth temperature of above 750 deg C and a growth rate of 1 monolayer per sec. to produce interfaces in the AlAs/GaAs superlattice such that low energy emission of type 2 transition is minimised preferentially wrt. the high energy type 1 transition.
Patent DE-19704045-A1 (DE)
Inventor: METZNER KLAUS DR
IPC: C12R1/05
Filed: 1997-02-04
Abstract: The invention relates to a novel microbial method for producing polyhydroxy alkanoates by means of sterile aerobic fermentation of a bacterial microorganism on a liquid culture medium. Said method is characterized in that the strain Ralstonia eutropha (Alcaligenes eutrophus) DSM 11348 is used as the microorganism.
Patent DE-19707575-A1 (DE)
Title: Prefabricated exterior wall element for cellars
Inventor: KOHNERT HELMUT DIPL ING
IPC: E04B1/76
Filed: 1997-02-26
Abstract: The elements consist of a heat insulation layer enclosed by multi-layer concrete sections comprising of a concrete outer- and inner layer (1,3). These are connected together at their bases by a lateral concrete layer (4). The top end of the inner layer is reset in its height in comparison to the outer layer by the height of the slab (6), forming its support. The top edge of the slab terminates to connect with the top edge of the outer layer, while the top end of the outer layer alone forms the support for the cellar level outer wall element (7). The heat insulation layer is located free of heat bridges up to the top edge of the outer layer. Anchoring elements (8) are located at a spacing of 1 m from one another and have a unified cross sectional area of less than 400 mm<2>.
Patent DE-19707654-A1 (DE)
Title: Motor pump aggregate with linear drive for hydraulic braking system for vehicle
Inventor: DINKEL DIETER
IPC: H02K33/12
Filed: 1997-02-26
Abstract: The motor pump aggregate has a drive module (2) and at least two driven pump units (3,4). The drive module is arranged to be axially aligned with at least one pump unit. The drive module may be arranged in the middle between the two pump units. The drive module may have a drive element (17) oscillating in an axial direction. The drive element (17) may have a magnetic permeable piston (18) which is magnetically actuated by electromagnets. An electromagnet may be arranged on each side around the circumference of the piston.
Patent DE-19712505-A1 (DE)
Title: Information system for communication between distributed terminals in building
Inventor: STEIS SIEGFRIED
IPC: H04L12/403
Filed: 1997-03-25
Abstract: The system includes a network with a server that can be a personal computer (10) connected to a communication line interface (12). The interface connects with a number of terminals (14) having a control module, display and power supply.  The control module is a micro computer that provides selective activation for handling transmitted data packets via the server. Preferably, the line interface connects the server and the receiving locations with the terminals via a twisted twin core cable (26), especially telecommunication cable (22).
Patent DE-19717662-A1 (DE)
Title: Continuous position detection method for rail vehicles
Inventor: HEIN TORSTEN
IPC: B61L25/02
Filed: 1997-04-25
Abstract: The method involves a measured section parallel to the track, consisting of at least one transmitter (1) and one receiver (2). These continuously detect the position of the vehicle, e.g. the transmitter transmits a number of waves or rays (4) parallel and at small distances to each other, and at high impulse rates, towards the receiver. The waves/rays are received, if they are not obstructed between transmitter and receiver. The data in the receiver is evaluated by the software in a computer to indicate position and speed of the vehicle. The computer calculates a reference point for loading and unloading of the vehicle, and steers the loading/unloading device relative to the reference point.
Patent DE-19718582-A1 (DE)
Title: Valve for use with catheter and urine bottle
Inventor: STAEUBLI HUGO
IPC: A61M39/26
Filed: 1997-05-05
Abstract: The catheter valve (1) has a locking mechanism which has a connection piece (10) which is arranged on the valve at the opposite end to the connection end (7) of the catheter (5). A coupling arrangement (3) is provided which is used for removable connection for a further tube connection (23,25,27) to the valve. The connection piece and the coupling piece have a push fit snap lock or ratchet type operation which allows them to be easily separated. The connection piece has a partly ring shaped shoulder part on the valve body (9) and the coupling piece comprises a pincer or claw like organ which engages in a spring action behind the shoulder and which is operated by finger pieces (19) which move the claws (17).
Patent DE-19720661-A1 (DE)
Title: Substrate for circuit board
Inventor: SCHURIG JUERGEN DR
IPC: H05K1/03
Filed: 1997-05-16
Abstract: Substrate for circuit board has: a layer of biologically degradable carrier material (1) having a fibre-forming structure; a biologically degradable stabilising material (2) to stabilise the carrier material (1); and a conducting layer (3). Production of the substrate is also claimed comprising: preparing the layer of carrier material (1); applying the stabilising material to the carrier material layer; stabilising by hot pressing; and applying the conducting layer (3).
Patent DE-19726541-A1 (DE)
Title: Precast refractory lining part
Inventor: WURTZ PAUL-ANTOINE
IPC: F27D1/04
Filed: 1997-06-23
Abstract: A precast part has one or more tongues (2) and grooves (1), and has longitudinal hollows (3) at the opposite side. Preferably, the precast part has the composition by wt. 55-90% preferably 65-80% Al2O3, 3-9% preferably 4-7% SiO2, 3-45% preferably 5-35% SiC and 2-6% preferably 3-5% C. Also claimed are (i) a refractory lining with two or more precast units as described above; (ii) a plastics material which is used to fill the gap between a tongue-and-groove  and which contains by wt. 50-80% preferably 52-76% Al2O3, 3-27% SiO2, 5-10% preferably 7-9% SiC and 5-10% preferably 8-9% C.   A method of producing the above refractory lining, in which the lining is cast from monolithic concrete or assembled from individual slabs is also claimed.
Patent DE-19726708-A1 (DE)
Title: Fire brigade trainer for centrifugal pumps
Inventor: HEIDE HANS-GEORG
IPC: A62C99/00
Filed: 1997-06-24
Abstract: A fire brigade engine operator trainer for the education of fire brigade members in centrifugal pumps consists of a valve and control housing in which are accommodated the valves and valve adjusting motors needed for simulation of different operating states of extinguishing water supply and which on its outside provides the necessary hose coupling unions and fastening devices for plug conductor parts or rain inlet shafts. There is also a remote control unit with which desired throughflow quantities in the valves can be adjusted in wire-connected or wire-free fashion. The energy needed for the trainer's control and drive is delivered from the vehicle power network of the drive motor to the centrifugal pump, to an accumulator or to a local 220 volt supply.