baber/WOPTO huggingface dataset:
Patent DE-19922942-A1 (DE)
Title: Apparatus for the photolithographic illumination of biological substances, useful in the manufacture of DNA chips, includes a micromirror array controlled to produce any given illumination pattern
Inventor: BRAUN ARON
IPC: C07B61/00
Filed: 1999-05-14
Abstract: Apparatus for the photolithographic illumination of biological substances comprising \- 1 light source, an array of more than 100 small mirrors, and a control unit that can control the angle of each mirror independently to produce any given illumination pattern, is new. An Independent claim is also included for a process for the photolithographic illumination of biological substances, comprising arranging the substances on a surface and illuminating them with light reflected from individual controllable mirrors so that each point to be illuminated on the surface receives light from a mirror independently of other points on the surface in a pattern preselected by a control unit.
Patent DE-19923271-A1 (DE)
Title: Rotating head arrangement esp. for verifying recorded data
Inventor: MAEMINE KENJI
IPC: G11B5/02
Filed: 1999-05-20
Abstract: The arrangement has a first (W1) and a second (W2) recording magnetic head set each with a pair of magnetic head elements.  It also has first (R1) and second (R2) play back magnetic head sets each with a pair of magnetic head elements. A rotation transformer  is mounted on a drum to send a signal to the magnet head. The first and second recording head sets are arranged opposite each other via a rotary shaft. The first and second play back head are arranged away from each other via the shaft. One of the head elements of the first recording head set and one of the head elements of the second recording head set are connected to a first channel of the transformer. The other elements of the first and second recording heads are connected to a second channel of the transformer so as to simultaneously carry out recording and play back.
Patent DE-19924115-A1 (DE)
Title: Control of electromagnetic intake and outlet valves in IC engines has each individual valve switched corresponding to engine stroke via partially conducting electrical slip ring connected rigidly to crankshaft
Inventor: REICHE JENS-MARKO
IPC: F01L9/20
Filed: 1999-05-26
Abstract: The control of electromagnetic intake and outlet valves in IC engines to introduce the combustion mixture and to extract the waste gases from the combustion chamber is described. Each individual valve is switched open or closed corresponding to the engine stroke via a partially conducting electrical slip ring which is connected rigidly to the crankshaft and connected to an electrical control circuit.
Patent DE-19924353-A1 (DE)
Title: Transport vehicle for animals has pivoting dividing walls arranged at an angle of 45 to 90 degrees, especially between 55 and 80 degrees
Inventor: BREUER MATTHIAS
IPC: B60P3/04
Filed: 1999-05-27
Abstract: The vehicle has several stalls separated by dividing walls (3) that can be rotated from a locked position optionally about one of two essentially vertical rotation axes (5) in its end regions. The dividing walls are arranged at an angle of 45 to 90 degrees, esp. between 55 and 80 degrees.
Patent DE-19927979-A1 (DE)
Title: Preparation of alkylenediol dicyclohexanoate, useful as nontoxic plasticizers, by hydrogenation of the dibenzoate over Group 8 metal catalyst on macroporous carrier
Inventor: BRUNNER MELANIE
IPC: C08K5/103
Filed: 1999-06-18
Abstract: Hydrogenation of at least one alkylenediol dibenzoate or derivatives (A) by treatment with hydrogen-containing gas in presence of catalyst (B) that contains at least one Group 8 metal, optionally also at least one Group I-VII metal, on a carrier that contains macropores. An Independent claim is also included for seventy dicyclohexanoates when prepared by this method, and their mixtures.
Patent DE-19932284-A1 (DE)
Title: Intake system for multi-cylinder IC engines has cylinder intake pipes connected to intermediate pipe, for direct feed of ambient air intake into second air collection chamber
Inventor: LANG HEINZ
IPC: F02B27/02
Filed: 1999-07-10
Abstract: The intake system has air collection chambers (1,2) and cylinder intake pipes (4). Instead of opening directly into the first collection chamber, each pipe is directly connected to an intermediate intake pipe (6). The intermediate pipe is functionally independent of the first collection chamber, and is connected to the second collection chamber only. A pipe connection (10) is located between the two chambers, and the ambient air taken in by the engine is fed into the second chamber.
Patent DE-19933657-A1 (DE)
Title: Headlamp for vehicles, has reflector in its rest position with vehicle stationary, driven up by controllable adjusting device close to cover device
Inventor: ZWIEHOFF GUENTHER
IPC: F21V14/04
Filed: 1999-07-17
Abstract: A headlamp has a housing (10) with an adjustable reflector (20) in the housing, a light exit opening (12), and a cover device (40) by which a gap between the front edge (21) of the reflector and the inside of the housing can be covered. The reflector (31-32) in its rest position with the vehicle stationary, can be driven up by a controllable adjusting device close to, preferably on stop to the cover device. With the vehicle moved and with the light switched on, it can be pivoted and/or slid into an operating position for the vehicle's illumination.
Patent DE-19933700-A1 (DE)
Inventor: NANNT HANS-PETER
IPC: A47L15/42
Filed: 1999-07-19
Abstract: The invention relates to a front-loading dishwasher (1), comprising a dishwashing receptacle (5) and a door (2) which is mounted onto the machine body and which can be pivoted about a horizontal axis, in order to close a loading opening of the dishwashing receptacle (5). The inner wall (3) of said door engages with its base edge, which forms a door lip (4), behind a receptacle flange (7) which extends upwards from the base (6) of the dishwashing receptacle in the area of the lower edge of the loading opening. Said inner wall terminates at a distance from the dishwashing receptacle base (6). A seal (10) is located between the door (2) and the dishwashing receptacle (5) which is configured as a sealing strip (11) that extends across the entire width of the door. The invention aims to produce a dishwasher of this type in a simple manner, in which a flawless seal and the prevention of dirt deposits in the sealing area are guaranteed over a long period of use and minimum effort is required to operate the door (2). To this end, guiding and fixing elements (20) are provided to maintain the seal (10) in the static position and to guide the seal (10) during the operation of the door (2).
Patent DE-19936983-A1 (DE)
Inventor: ZIEGLER PETER
IPC: H02H3/00
Filed: 1999-08-05
Abstract: The switch has a current measurement unit, a comparator for comparing the measured current with a reference value, a switch unit for opening and closing the current circuit band a voltage supply unit for providing a measurement voltage when the circuit is open. The switch unit opens the circuit if the current measurement value falls below a reference value. Low current measurement values occurring when the circuit is closed are automatically detected and a corresp. value stored as a reference value for the comparator unit.
Patent DE-19941007-A1 (DE)
Inventor: REBOHL THORSTEN
IPC: F02M25/07
Filed: 1999-08-28
Abstract: The air ratio of an internal combustion engine (6) with exhaust gas recirculation is regulated by predetermining a set value (mL,soll) characterizing the mass supply of fresh air, in accordance with operating parameters (mL,soll, nmot) and correcting this set value by superposing a correcting quantity (mL,korr) obtained using measurements of the exhaust gas air ratio. The corrected set value is then used as an input value for a regulating circuit (41) for exhausted gas recirculation. The correcting quantity is stored in a storage element (54) as a function of the operating parameter and when the operating point of the internal combustion engine (6) changes, the set value is superposed by the value for the correcting quantity that is stored for the new operating point.
Patent DE-19944889-A1 (DE)
Title: Method of detecting traffic situations with fuzzy classification, multidimensional morphological data filtering and dynamic domain formation
Inventor: SCHNOERR CLAUDIUS
IPC: G08G1/01
Filed: 1999-02-03
Abstract: The method involves processing measurement values detected at different times.  The detected traffic measurement values for each observed street are separated by location and time per measurement value category in repeated updated historical windows extending over a defined period from the current time to produce past traffic information and are entered and stored.  The stored data are filtered with various filters, each forming a characteristic. The individual characteristics are combined to form a characteristic vector describing the traffic situation at each corresp. point in the traffic network.  Traffic information for output is based on the characteristic vectors. An Independent claim is also included for a traffic situation detection center.
Patent DE-19947380-A1 (DE)
Title: Proximity sensor operation method of
Inventor: HAFFNER KEN
IPC: G01V3/10
Filed: 1999-10-01
Abstract: The proximity sensor cooperates with a trigger (4), an LC resonant circuit (1) and a frequency generator (3). The sensor has an analysis circuit (5) for determining a component, independent of the trigger material, of a complex system parameter dependent on the position and the material of the triggering object (4). The system parameter can be e.g. the impedance of the LC circuit, the amplitude of oscillation or a voltage distribution between the oscillation circuit and a series resistance.  An Independent claim is included for a proximity sensor.
Patent DE-19947944-A1 (DE)
Title: Fuel cell and housing, has cell stack at center with multiple compartments for inlet of gas and oxygen, and outlets
Inventor: THOM FRANK
IPC: H01M8/247
Filed: 1999-10-06
Abstract: The fuel cell stack (3) is set at the center of the housing (1) within which are several separating walls (2). Gas is fed (8) into the fuel cell. Here an active gas, such as hydrogen and carbon monoxide, is converted and passes through the anode exhaust chamber (5). Oxygen is fed into an entry chamber (6) and is coupled with a cathode exhaust space (4).
Patent DE-19948115-A1 (DE)
Inventor: SOLSCHEID HEINZ WILLI
IPC: B04B1/20
Filed: 1999-10-06
Abstract: In order to develop a centrifuge for the separation of mixtures of solid matter and fluids, in particular a spiral centrifuge, the operation of which is no longer hampered by coarse matter getting into the centrifuge, it is suggested according to the invention to position, at the solid matter discharge openings (15) that are located around cylinder circumference, solid matter sizing devices (18, 19) e.g. in the form of combs and to spin off the thickened solid matter product (21) and the coarse matter (23) separately from each other and to discharge them in separate chambers (25 and 26) of the centrifugal casing (24).
Patent DE-19948346-A1 (DE)
Title: Optische Phase Change-Platte
Inventor: LEE JAE-WON
IPC: G11B7/2437
Filed: 1999-09-29
Abstract: Eine optische Phase Change-Platte mit exzellenter Korrosionsbeständigkeit, exzellenten Aufzeichnungssignaleigenschaften und exzellenter Überschreibzyklusfähigkeit, die eine erste dielektrische Schicht, eine Aufzeichnungsschicht, eine zweite dielektrische Schicht, eine Reflexionsschicht und eine Schutzschicht enthält, dadurch gekennzeichnet, daß die Reflexionsschicht eine erste Reflexionsschicht umfaßt, die aus einem Metall oder einer Legierung desselben mit einer Elektronegativität im Bereich von 1,9 bis 3,0 hergestellt ist, und eine zweite Reflexionsschicht umfaßt, die aus Cu, Ag oder einer Legierung desselben hergestellt ist, wobei besagte erste Reflexionsschicht in geschlossenem Kontakt mit der zweiten dielektrischen Schicht und die zweite Reflexionsschicht mit der ersten Reflexionsschicht und der Schutzschicht steht.
Patent DE-19948351-A1 (DE)
Title: Camera with internal exposure function has controller that determines light output device according to sensitivity of film determined by film sensitivity detector
Inventor: TAKAHASHI HIROYUKI
IPC: G03B17/24
Filed: 1999-10-07
Abstract: The camera has an image superimposition arrangement with a light output device that exposes the film from the coating carrier side according to the character information forming the basis of the data to be superimposed and a film sensitivity detector.  A controller determines the light output of the light output device according to the sensitivity of the film
Patent DE-19948620-A1 (DE)
Inventor: STEDDIN SVEN-DIETER
IPC: A61B34/00
Filed: 1999-10-08
Abstract: The equipment includes at least one treatment instrument (1), a central control device and a display (2). The equipment includes devices (4,5,6) for detecting the spatial position of the treatment instrument. In a control mode, the detected spatial position of the instrument is converted by the control device into coordinates for controlling a pointer (3) on the display (2). The devices (4,5,6) for detecting the spatial position may comprise an infrared light source (5), an optical sensor (6) and at least one reflector (4) applied to the treatment instrument for reflecting the light emitted from the source. An Independent claim is included for a method of controlling dental equipment.
Patent DE-19949805-A1 (DE)
Title: Integrated circuit for silicon on insulator type non-volatile random access memory device, has sense component in silicon on insulator layer that overlaps on PN channel of silicon substrate
Inventor: AITKEN JOHN M
IPC: H01L29/786
Filed: 1999-10-16
Abstract: A PN channel (32) is provided in the single crystal silicon substrate (34). An insulating layer (36) consisting silicon di oxide is provided on silicon substrate. A silicon on insulator (SOI) layer (38) formed on insulating layer has sense component (40) overlapped on PN channel.
Patent DE-19950023-A1 (DE)
Title: Drive device for switch for electronic switching of loads has semiconducting bridge circuit with clock signal input, charge pump with 42 Volt supply for generating gate voltage for FETs
Inventor: RIEGER REINHARD
IPC: H02M1/08
Filed: 1999-10-09
Abstract: The switch has a one or more field effect transistors or FETs (T3) connected in series between an operating voltage source and the load. The device has a semiconducting bridge circuit (HB) and a charge pump (L) to generate the gate voltage for the FETs. The bridge circuit has a clock signal input (E1) and the charge pump has a first supply voltage connection (K1) for a supply voltage of 42 Volts. Independent claims are also included for the following: an arrangement for implementing the method.
Patent DE-19950546-A1 (DE)
Title: Verfahren zum Einrichten eines geschützten Kommunikationssegments zwischen zwei Netzelementen eines Telekommunikationsnetzes sowie entsprechendes Telekommunikationsnetz
Inventor: SARFERT THOMAS
IPC: H04L69/40
Filed: 1999-10-20
Abstract: Zum Einrichten eines geschützten Kommunikationssegments zwischen zwei Netzelementen (NEa, NEz) eines Telekommunikationsnetzes muß eine geschützte Verbindung (PECT) und eine schützende Verbindung (PING) aufgebaut werden. Zu diesem Zweck werden zwischen entsprechenden Anschlußpunkten (TPa...TPc) innerhalb dieser Netzelemente (NEa, NEz) den Kommunikationsverkehr leitende erste Querverbindungen (cCC) für die geschützte Verbindung (PECT) und die jeweilige erste Querverbindung (cCC) schützende zweite Querverbindungen (pCC) für die schützende Verbindung (PING) eingerichtet, wobei dies in jedem Netzelement unabhängig von dem jeweils anderen Netzelement erfolgt.
Patent DE-19953615-A1 (DE)
Title: Tensioning system for an air freight restraint net has a belt of adjustable length with an anchor at one end and a clip to secure the holding rings at the net edges at the other end for faulty belt replacement without discarding the net
Inventor: LOESCHMANN EBERHARD
IPC: B64D9/00
Filed: 1999-11-08
Abstract: The tensioning system for an aircraft cargo restraint net (10) has a belt (40), with an adjustable length. One end of the belt (40) is bonded to an anchor (30), and the other end has a clip (50) to be attached to the holding rings (60) along the edges (11) of the net (10). The clip (50) has clamping pads (51,52), pressed together in the rest setting by a return spring, to pass through the net rings (60) and hold them in a force fit. Each clip (50) can slide along the belt (40), and be locked in place.
Patent DE-19954083-A1 (DE)
Title: Coating of a web surface directly or indirectly on one or both sides is applied while the web is still wet to prevent the escape of matter from the paper/cardboard into the water recirculation system
Inventor: TIETZ MARTIN
IPC: D21H23/32
Filed: 1999-11-10
Abstract: To spread a coating of a liquid or paste medium (18) directly or indirectly on one or both sides of a running web (14), especially of paper or cardboard, the first application of the coating medium (18) is applied to the web (14) before it is completely dry but after the end of the mechanical water extraction stage.  When the first coating of the medium (18) is applied, the web (14) has a dry content of at least 50% and has not achieved 75%. The coating is applied in the drying section (12) of the paper/cardboard prodn. machine (10). The coating medium (18) is applied to the web (14) surface in one or more layers, with a coating weight in at least one layer and pref. all layers of 1.5-2.5 g/m<2> and pref. 2.0 g/m<2>. The coating medium (18) is applied by a number of separate jets (30), in at least two rows offset against each other across (Q) the web (14). The jets (30) are structured to spray one or two coating materials. The coating medium (18) is also applied by a free-stream jet applicator (20), and by transfer rollers (16c,28), where one transfer unit is a drying cylinder (16c). The coating medium (18) is applied at a rate to give a surplus, and then it is scraped by a doctor, or the application has no surplus. The coating medium (18) has a different composition from application to application. The coating medium (18) is applied to the web (14) at a section where it is supported by a cylinder (16b-16d), which can be heated, unheated or cooled. The cylinders have a rubber mantle. Or the coating medium (18) is applied to the web (14) at a free section between two cylinders (16d,16e) in its path where it is not supported by a cylinder. The web (14) is dried after the application of the coating medium (18), and then dried further so that it can be rolled. An Independent claim is included for a web coating assembly with an initial applicator (20), in the direction (L) of web (14) travel, at a point where the mechanical water extraction has finished and the web (14) has a dry content of at least 50% but has not yet achieved a dry content of 75%.
Patent DE-19959381-A1 (DE)
Title: Ice traction aid for vehicle tires comprises elastomeric strip with stud-like projections wrapped round running surface and joined at ends
Inventor: RAMSAUER HERMANN
IPC: B60C27/16
Filed: 1999-12-09
Abstract: A traction aid for vehicles on icy surfaces consists of an elastomeric strip with numerous stud-like projections (4) to prevent skidding. The ends of the strip carry a joint, preferably a hook and loop closure (6,6'). The strip is secured to the tire by a cord (12) through side lugs (8) and can be in two adjoining lengths.
Patent DE-19959476-A1 (DE)
Inventor: GRAEFF UWE
IPC: H01R31/06
Filed: 1999-12-10
Abstract: The invention relates to an electronic component provided with an electrical connecting means (7) which are used to connect electrical conductors. Said component also contains at least one internal electronic unit (13) which is in electrical contact with the electrical connecting means (7). The electrical connecting means are (7) an integral part of an exchangeable adapter (8) provided in a base (12) located in an internal electronic unit (13).Said adapter is provided with standardized, first interface means (17) which are connected to the electrical connecting means (7). During assembly or disassembly of the adapter (8), said interface means are arranged on the base (12) and are connected to the internal electronic unit (13). The base can thus be selectively fitted with various adapters at the same point of assembly (11). Said adapters are provided with different electrical connecting means (7).
Patent EP-1124206-A1 (EP)
Inventor: POCKRANDT WOLFGANG
IPC: G06K17/00
Filed: 2000-02-08
Abstract: The invention relates to a method and device for mutual authentication of two data processing units. The mutual authentication of two data processing units is normally carried out in two separate successive authentications. A challenge-response method is normally used.  A first challenge is transmitted from a first data processing unit (1) to a second data processing unit (2) which sends back a first response. According to the invention, a second response is generated by the first data processing unit (1) and transmitted to the second data processing unit (2).
Patent EP-1151877-A1 (EP)
Inventor: MUNNIX PASCAL
IPC: B60T8/172
Filed: 2000-05-03
Abstract: A method of determining the yaw acceleration  of a vehicle body 10 is
disclosed, the method including the steps of:
   measuring the transverse acceleration agv, agh of the body 10 at at least
two positions, using transverse acceleration transducers 16, 18 spaced apart along
a longitudinal axis C/L through the body 10;   determining the difference (agh - agv) in transverse acceleration between
the two positions 18, 16; and   dividing said difference by the distance d between said positions.
Patent EP-1072614-A1 (EP)
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 2000-07-12
Abstract: A process for producing a polymer by polymerizing in
a polymerization vessel a monomer having an ethylenic double
bond is provided. In this process, the polymerization vessel
has a polymer scale preventive coating film on its inner wall
surfaces and other surfaces with which the monomer comes into
contact during polymerization. The coating film is formed
by coating a coating liquid containing (A) a compound selected
from the group consisting of an aromatic compound having 5
or more conjugated π bonds and a heterocyclic compound having
5 or more conjugated π bonds, and (B) a compound selected from
the group consisting of an inorganic colloid, a chelate reagent,
a metal compound that produces a metal ion capable of forming
a complex having at least two coordination numbers, and an acid;
the coating liquid being coated by means of steam as a carrier.
This process can shorten the time for forming coating films
of scale preventive agents to improve productivity, can
improve the effect of preventing polymer scales, can make
colored particles less which mix into polymer products, can
lessen fish eyes and initial discoloring of formed products
and can improve the quality of polymeric products and their
formed or molded products.
Patent EP-1084630-A1 (EP)
Inventor: HAMPL VLADIMIR JR
IPC: D21H19/12
Filed: 2000-09-12
Abstract: The present invention is directed to a method for
improving the ash characteristics of a paper wrapper
for a smoking article and for improving the ash
characteristics of the smoking article itself.
Specifically, it has been discovered that the ash
characteristics of a paper wrapper are noticeably
improved when the paper is treated with a carboxylic
acid salt solution having a pH of from about 5.5 to
about 8.0. The carboxylic acid salt solution can be
for instance, an aqueous solution containing a metal
succinate or a metal citrate.
Patent EP-1106292-A1 (EP)
Inventor: GLIMPEL HELMUT DIPL-ING
IPC: B21K1/56
Filed: 2000-10-19
Abstract: The screw has widened flat spots (10) in the outer pressure surfaces of the starting region (6). These act in a radial direction relative to the apex angles. Rounded edges (11) are formed running in the circumferential direction of the thread starts (4). The width of the flat spots from one thread start to another may be constant.