baber/WOPTO huggingface dataset:
Patent DE-19920157-A1 (DE)
Title: Determination of parameters of substances in media, especially oxygen saturation in living tissues, comprises using model function to take account of both back scattered and reflected light
Inventor: SCHWEITZER DIETRICH
IPC: G01N21/31
Filed: 1999-04-29
Abstract: Determination of parameters of substances in media comprises illuminating the medium, spectrally resolving the reflected and backscattered light, and approximating the amount of reflected and backscattered light by a model function that includes both the amount of light backscattered by the medium without fully penetrating the medium and the amount of light reflected by a background and fully transmitted through the medium.  An Independent claim is also included for an arrangement for performing the determination, comprising an illuminated slit and an optical system, including a pivotable mirror, that creates an image in the form of a series of strips behind the eye and confocally transmits the light reflected or backscattered by the strips to the entrance slit of a polychromator, the output from which, corresponding to sequentially illuminated and scanned strips, is connected via a detector to a computer.
Patent DE-19921891-A1 (DE)
Title: Valve operating arrangement for a multiple cylinder IC engine allowing compact cylinder head layout
Inventor: TIEDE KLAUS
IPC: F01L1/18
Filed: 1999-05-12
Abstract: A valve operating arrangement for a multiple cylinder IC engine with a cam shaft (10,11) and a roller cam-follower lever (4,7) which at both sides has, cam shaft interacting, roller support arms (14,15). The follower levers carrying the rollers (12,13) are arranged close to circular, ignition -plug wells (3) and are attached to bearing blocks (18,19), located relatively close to the ignition-plug wells, by pivot pins (16,17).
Patent DE-19924127-A1 (DE)
Title: Kommunikationsnetzwerk für den Pflegebereich
Inventor: GROS JOHANNES
IPC: G08B5/22
Filed: 1999-05-26
Abstract: Ein Kommunikationsnetzwerk für den Pflegebereich weist Netzwerkgeräte und eine Busleitung (36, 42, 44, 46) auf, die die Netzwerkgeräte verbindet. Um ein zuverlässiges und kostengünstiges Netzwerk für unterschiedliche Kommunikationsdienste im Pflegebereich zu schaffen, mit dem die Sicherheitsanforderungen im Pflegebereich erfüllt werden, sind die Netzwerkgeräte und die Busleitung (36, 42, 44, 46) für eine digitale, isochrone Datenübertragung ausgelegt und die Datenübertragung erfolgt in Datenrahmen mit vorbestimmter Zeitdauer und vorbestimmter Anzahl von Zeitabschnitten für die Anordnung von Daten, wobei in jedem Datenrahmen wenigstens ein Zeitabschnitt für die Anordnung von Notrufdaten reserviert ist.
Patent DE-19930031-A1 (DE)
Title: Sulfobetaine-based terpolymers used as thickeners for aqueous salt solutions, especially oilfield brines, contain optionally substituted acrylamide, hydroxy-alkyl (meth)acrylate and sulfobetaine monomer units
Inventor: FENCHL ANDREA
IPC: C08F4/34
Filed: 1999-06-30
Abstract: Terpolymers based on sulfobetaines, containing 5-79 mol% optionally N-substituted (meth)acrylamide units, 20-94 mol% hydroxyalkyl (meth)acrylate units and 1-75 mol% vinyl monomer units with tetra-organyl ammonium- or pyridinium-sulfobetaine groups Terpolymers based on sulfobetaines, containing (a) 5-79 mol% units of formula (I), (b) 20-94 mol% units of formula (II) and (c) 1-75 mol% units of formula (III): R<1>  = H or methyl;  R<2>, R<3>  = H, 1-4C alkyl or phenyl;  m  = 1-4;  X  = a group of formula -CO-O-Y-R<4>-N<+>R<2>R<3>-R<4>-SO3<->, -O-R<4>-N<+>(R<2>R<3>)-(CH2)n-CH(SO3<->)-(CH2)n-Py or -(Py')<+>-R<4>-SO3<->;  Y  = O or NH;  R<4>  = -(CH2)m-, 1,4-phenylene, pyridine-3,6-diyl or pyridine-2,5-diyl;  Py  = 1-pyridyl with a substituent R<1> in position 2;  Py'  = pyridinium-2-yl with a substituent -R<4>-SO3<-> on the nitrogen atom; n  = 0-3 . An Independent claim is also included for a process for the production of these terpolymers from (meth)acrylamide, hydroxyalkyl (meth)acrylate and sulfobetaine monomers by homogeneous radical polymerisation in aqueous solution at 10-100 deg C.
Patent DE-19934670-A1 (DE)
Title: Objektdetektionssystem
Inventor: WINNER HERMANN
IPC: G01S17/86
Filed: 1999-07-23
Abstract: Objektdetektionssystem, insbesondere für ein Kraftfahrzeug, wobei das Objektdetektionssystem aus einer Kombination von wenigstens drei Objektdetektoren besteht, die jeweils einen anderen Detektionsbereich und/oder eine andere Detektionsreichweite aufweisen.
Patent DE-19935124-A1 (DE)
Title: Ceramic catalyst structure production comprises extrusion, transport, drying and firing of thin-walled, multi-celled ceramic hexagonal honeycomb structure
Inventor: OBATA TAKASI
IPC: B28B3/20
Filed: 1999-07-27
Abstract: A thin-walled, multi-celled hexagon honeycomb is extruded horizontally. It has parallel opposite sides with a C-axis running longitudinally-parallel. The axis (seen to pass through vertical walls) is kept vertical. The honeycomb is then transported, dried and fired. Preferred Features: The C-axis is ca. 10 deg  off-vertical on either side. The C-axis is kept vertical.
Patent DE-19936464-A1 (DE)
Title: Colored coating useful for coating wall and floor tiles, contains transparent glass particles and shows different colors depending on the viewing angle
Inventor: DRECHSLER ANDREAS
IPC: C09D5/29
Filed: 1999-08-03
Abstract: Colored coating, contains transparent glass particles and shows different colors depending on the viewing angle. A colored coating for plate-like structural elements (12) having transparent particles (18) on their surfaces, with a layer of transparent lacquer (16), of different color from that of the coating on the structural elements, where the part of the surface covered with transparent particles (18) is smaller than the total coated surface, and the layer thickness of transparent lacquer (16) is less than of the transparent particles (18) is new.
Patent DE-19937105-A1 (DE)
Title: Oxidkatalysatoren
Inventor: HEINEKE DANIEL
IPC: B01J23/62
Filed: 1999-08-06
Abstract: Katalysatoren, die DOLLAR A a) 10 bis 99,9 Gew.-% Zirkondioxid und/oder Titandioxid und DOLLAR A b) 0,1 bis 30 Gew.-% Siliciumdioxid und DOLLAR A c) 0 bis 60 Gew.-% Aluminiumoxid und DOLLAR A d) 0,1 bis 10 Gew.-% mindestens eines Elementes der ersten oder zweiten Hauptgruppe, eines Elementes der dritten Nebengruppe, eines Elementes der achten Nebengruppe des Periodensystems der Elemente und/oder Zinn enthalten, DOLLAR A mit der Maßgabe, daß die Summe der Gewichtsprozente 100 ergibt, ein Verfahren zur Dehydrierung von C 2 - bis C 16 -Kohlenwasserstoffen und die Verwendung dieser Katalysatoren dazu sowie ein Verfahren zur Herstellung dieser Katalysatoren.
Patent DE-19940730-A1 (DE)
Inventor: SAGAWE JOHANN
IPC: F04C2/18
Filed: 1999-08-27
Abstract: The aim of the invention is to provide a rotary displacement machine, whereby turbulence in the supply area, i.e. the area where the medium to be displaced passes from the supply channels into the displacement chambers, is prevented to a large extend and the filling of the displacement chambers is improved. Disclosed is a rotary displacement machine with at least two displacement gearwheels with external teeth for displacing a fluid and with at least one supply channel with at least one supply mouth in the area of the displacement gearwheels for supplying the fluid to the displacement gearwheels. According to the invention, at least two supply mouths are provided and each supply mouth is embodied in such a way that fluid that exits the supply mouth when the rotary displacement machine is operated in a correct manner can either only reach the teeth of only one displacement gearwheel or the teeth of such displacement gearwheels which rotate in the same direction.
Patent DE-19941406-A1 (DE)
Title: Vehicle head lamp with moveable reflector has integral flange acting as a seal
Inventor: SHIRAI KATUTADA
IPC: F21V31/00
Filed: 1999-08-31
Abstract: The head lamp has an aiming mechanism in the form of screws (30) which can adjust the angle of the reflector with respect to the lamp body when aiming screws are turned. Annular elastic waterproofing ribs (34) are formed on a plastic portion of the aiming screw so as to be brought into a sliding contact with the inner surface of a screw insertion hole, thus securing a waterproofing capability for the lamp when the aiming mechanism is disposed between the lamp body and the reflector. A flange portion (35) is provided which can be integrally formed with the aiming screws so as to provide a seal when engaged with a peripheral portion of the screw insertion hole.
Patent DE-19941451-A1 (DE)
Title: Shackle for connecting to end links of stay chain used in mining and tunnelling has locking section fitted to head of bolt which has tensioning and retaining beads linked to mounting unit by ridge
Inventor: BERWALD WERNER P
IPC: E21F17/02
Filed: 1999-08-31
Abstract: The shackle for connecting to the end links of a stay chain used in mining and tunnelling has a locking section (27) fitted to the head (29) of the bolt fitted through the eyes at the bottom of the shackle . This has tensioning and retaining beads (28, 34) which are linked to a mounting unit (30) by a ridge (32).
Patent DE-19943299-A1 (DE)
Inventor: TUMA JAN
IPC: B29C59/02
Filed: 1999-09-10
Abstract: The invention relates to a surface for an object, comprising a base structure (10) which can be synthetically produced, a first type of projection (12) and a second type of projection (16), whereby projections of each respective type lie adjacent to one another. The invention aims to provide a self-cleaning surface which is cost-effective to produce and has excellent dirt-resistant properties. To this end, the adjacent projections of the first type (12) are in close contact with one another, the projections of the first and second type (12, 16) are located on a common side, facing away from the object and the projections of the second type (16) are arranged on the projections of the first type. The invention also relates to a method for producing said surface and to the use thereof.
Patent DE-19943339-A1 (DE)
Title: Ausrückevorrichtung, insbesondere für eine Kupplung
Inventor: ROHS ULRICH
IPC: F16D25/08
Filed: 1999-09-10
Abstract: Eine Ausrückevorrichtung, insbesondere für eine Kupplung mit einem Energiespeicher, der beim Ausrücken Energie abgibt und bei einem gegenläufigen Vorgang Energie speichert, weist Mittel zur Erhöhung der Energie im Energiespeicher in Abhängigkeit von einer in der Ausrückevorrichtung auftretenden Kraft auf, die einen hydraulisch oder pneumatisch betätigbaren Stempel mit variabler Wirkfläche umfassen.
Patent DE-19944277-A1 (DE)
Title: Photographic element useful as display material has transparent polymer film laminated with biaxially oriented polyolefin film with high spectral transmission and low reflection density
Inventor: BOURDELAIS ROBERT PAUL
IPC: G03C7/30
Filed: 1999-09-15
Abstract: Photographic element comprises a transparent polymer film with a stiffness of 20-100 mN, layer(s) of biaxially oriented polyolefin film with a spectral transmission of  >=  90% and reflection density less than 10% and image layer(s).  An Independent claim is also included for an imaging process in which material of this type, with image layer(s) of silver halide emulsion and dye-developing coupler, is exposed and developed.
Patent DE-19949602-A1 (DE)
Title: Method for extinguishing a fire involves atomising extinguishing fluid with a gas to form smaller fluid drips
Inventor: BUERGEL HANS-GERHARD
IPC: B05B7/00
Filed: 1999-10-14
Abstract: The extinguishing fluid e.g. water is atomised with a gas e.g. compressed air through a second substance jet so that the drips of extinguishing fluid produced have a mean diameter of less than 70 microns.  The extinguishing fluid is supplied at a flow rate of between 2 and 16 l/min and gas is supplied at a pressure between 2 and 6 bar.
Patent DE-19951047-A1 (DE)
Title: Connecting terminals to switching device(s) involves using common signaling channel(s) between connecting and transition devices to carry signaling information required by V5 interface
Inventor: MAEGERL GERHARD
IPC: H04Q3/58
Filed: 1999-10-22
Abstract: The method involves connecting the terminals to an access network via at least one connection device, connecting the access network to at least one V5 interface of the switching device via at least one transition device and using at least one common signaling channel for carrying at least some of the signaling information required to be transmitted between the connecting and switching devices as a result of the V5 interface used.  The method involves connecting the terminals (UT) to an access network (AN) via at least one connection device (IAD), connecting the access network to at least one V5 interface (V5IF) of the switching device via at least one transition device (IAT) and using at least one common signaling channel (CCSG) between the connecting device and the transition device for carrying at least part of the signaling information required to be transmitted between the connecting and switching devices as a result of the V5 interface used. Independent claims are also included for the following: an arrangement for implementing the method.
Patent DE-19951425-A1 (DE)
Title: Reibungskupplung, insbesonder für Kraftfahrzeuge mit einer verbesserten Verschleißnachstellvorrichtung
Inventor: GIROIRE JEAN-PIERRE
IPC: F16D13/75
Filed: 1999-10-26
Abstract: Die Erfindung schlägt eine Reibungskupplung vor, die eine Verschleißnachstellvorrichtung mit einem Ring (100) mit Rampen (56) umfaßt, der axial zwischen Einrückmittel (53) und der Druckplatte (51, 157) eingefügt ist, und die Bremsmittel (100) für den Einstellring (100) umfaßt, damit sich im Falle von axialen Schwingungen oder bei einem Überweg der Einrückmittel beim Ausrücken der Einstellring (100) mit Rampen (56) nicht dreht und keine Verschleißnachstellung erfolgt, wobei die Bremsmittel ein allgemein ringförmiges Organ (300) umfassen, das in einer Auskehlung der Druckplatte (51) eingesetzt ist und das durch Reibung mit einer formschlüssigen Fläche zusammenwirkt, die zum Einstellring (100) gehört.
Patent DE-19953931-A1 (DE)
Title: Data processing system uses dual port RAM coupled to a controller for loading purposes
Inventor: STRAUB NORBERT
IPC: G06F9/4401
Filed: 1999-11-10
Abstract: The data processor has a CPU unit (2) that connects with a RAM module (4) and a further memory (6). This memory is a two port RAM device (10,11) that allows data loading when coupled to a controller (7)
Patent DE-19955797-A1 (DE)
Title: Method for controlling a trailer's brakes applies hydraulic braking in a towing vehicle with a first trailer pressurized air circuit providing an air reservoir and a second trailer pressurized air circuit supplying compensating air.
Inventor: BLASCHKE WOLF-DIETER
IPC: B60T13/26
Filed: 1999-11-19
Abstract: A brake-pedal-activated hydraulic main braking cylinder (23) for a front and rear axle braking circuit applies a hydraulic braking system in a towing vehicle. A first trailer pressurized air circuit (1) provides an air reservoir. A second trailer pressurized air circuit (2) supplies compensating air. The towing vehicle has a pressurized air generator comprising a compressor (25) and an electric motor (26) driving the compressor.
Patent DE-19957072-A1 (DE)
Title: Device for joining and adjustment of two furniture elements, in particular one horizontal and one vertical element like bottom and front
Inventor: GROB RAINER
IPC: A47B88/00
Filed: 1999-11-26
Abstract: A first element (10) is cylindrically shaped and provided with slots (12) around the edge of the back surface and a cylindrical recess (14) off the center. A second element (20), also cylindrically shapd, is inserted into the recess (14) and movable joined. A third element (30) can be added by inserting its front edge into a slot (22), positioned at the second element (20). The device is fixed in a matching recess (6) at the inner surface of a vertical furniture part (3) (drawer, etc.), while the horizontal part (bottom of drawer) (5) rests on the third element (30). The bottom (5) can be adjusted by rotating the second element (20) with a screw driver bladee accommodated in one of the slots (12) in the first element.
Patent DE-19960308-A1 (DE)
Inventor: HEHN HERMANN
IPC: H02K15/02
Filed: 1999-12-14
Abstract: According to the invention, a rotor (2) is mounted onto a workpiece support (1) with its stacked laminations (27) so that it is received by bands (32) of elastic material arranged on receiving blocks (19, 20). Once ball bearings (13) have been mounted onto the shaft (33) (of the rotor), they rest on receiving elements (7, 8) which are located beneath the shaft (33), in such a way that the stacked laminations (27) are freely suspended, (position 27').
Patent DE-19960333-A1 (DE)
Inventor: MOORE RODNEY
IPC: C23C16/448
Filed: 1999-12-15
Abstract: The invention relates to a device for producing a gas mixture consisting of HMDSO and oxygen, whereby process gas is produced. In order to be able to continuously produce a large volume of process gas using such a device and to be able to withdraw the same at practical processable temperatures, the invention provides that a number of filling packages (2) are stacked in an elongated essentially vertical column (1) that can be cooled. In addition, an inlet tube (3), which is inserted into the column (1) from the exterior, and a gas outlet connection (6), which leads to the exterior, are secured in the upper area of said column (1). Devices (26) are also provided for measuring the temperature, the pressure and the amount of the exiting gas mixture. In addition, a distribution cup (29) which spans the cross-section of the column (1) and which is provided with gas flow-through openings (38) is placed underneath the inner discharge end (4) of the inlet tube (3).
Patent EP-1052451-A1 (EP)
Inventor: MIYATAKE MINORU
IPC: G02B6/00
Filed: 2000-05-12
Abstract: A light pipe is obtained by laminating on one or both
surfaces of a light-transmitting resin plate (1) a polarized-light
scattering plate (3,4) having fine birefringent domains dispersed
therein and hence showing anisotropy in scattering. The
polarized-light scattering plate (3,4) comprises a transparent film
having fine domains dispersed therein comprising a liquid
crystal polymer which exhibits nematic at temperatures lower
than the glass transition temperature of the polymer
constituting matrix of the transparent film and has a glass
transition temperature of 50°C or higher. The light pipe as
a laminate may further comprise a specular reflection layer (6),
a polarization-retaining lens and a light diffusion layer (7)
laminated thereon. The light pipe may further comprise a light
source (5) mounted at least on one side face thereof to provide a
planar polarized-light source.
Patent EP-1081331-A1 (EP)
Inventor: DETZER RUEDIGER PROF-DR-ING
IPC: E21F1/00
Filed: 2000-08-31
Abstract: The method involves setting up an acquisition flow in or below an upper region, especially on upper third, of a tunnel's cross-section, parallel and/or transverse to the tunnel's longitudinal axis to ensure uniform acquisition over the length of the acquisition flow, especially a turbulent flow. Air is sucked out radially or tangentially and fed to an outlet air channel (11) in the roof (12) of the tunnel (10). An Independent claim is also included for a suction system for a tunnel, especially a motorway or railway tunnel.
Patent EP-1136010-A1 (EP)
Inventor: CAZARD OLIVIER
IPC: A44C5/10
Filed: 2000-10-14
Abstract: The bracelet is made of support and decorative (3) elements. The support elements are enclosed between two flanges (16) of the decorative elements and fixed to them with a screw assembly (10-12).
Patent EP-1072940-A1 (EP)
Inventor: BOYD JAMES D
IPC: G03B9/02
Filed: 2000-07-14
Abstract: A camera (100) has a body and a label (114) adhered to the body. The body
has a lens assembly including a taking lens. The taking lens defines an optical
axis. The taking lens (112) has at least one optical element. The optical element has a
central part and a peripheral part. The lens assembly has a label receiving surface.
The label receiving surface has an outer perimeter. The label receiving surface is
free of obstructions to label-placement. The label is adhered to the label receiving
surface in spaced relation to the outer perimeter. The label has a hole disposed
substantially concentric with the optical axis. The label includes an opaque
blocking portion surrounding the hole and overlapping the peripheral part.
Patent EP-1024517-A1 (EP)
Inventor: BARDELL STEVEN
IPC: H01J31/00
Filed: 2000-01-25
Abstract: In an electron beam tube arrangement, such as an IOT amplifier, an input cavity (5)
surrounds an electron gun (1). The cavity (5) includes parts which are at high and low relative
electrical potentials. These are separated by RF chokes (16 and 17) to provide dc isolation
whilst acting as a short circuit to high frequency radiation coupled into the cavity (5). The
arrangement also includes a bypass capacitor (26) located behind the electron gun (1) which
short circuits stray or leakage radiation to prevent deterioration of the amplified signal. The
bypass capacitor (26) presents a distributed capacitance of low inductance. In one
embodiment, the RF choke (16) and bypass capacitor (26) include insulating material defined by
a common member (18) on which metallisation layers are deposited.
Patent EP-1041310-A1 (EP)
Inventor: CHRISTMAS MICHAEL CHARLES
IPC: F16G13/06
Filed: 2000-03-10
Abstract: A chain comprises inner link plates (1) that are each connected to an adjacent
outer link plate (2) by means of at least one pin (3) that passes through overlapping portions
of the respective links. Outboard of the inner link plates (1) the pin (3) supports a rotary bush (8)
with a radially extending flange (9). The bush (8) in turn supports one end of an outer link
plate (2) and a roller (10). The outer link plate (2) is an interference fit with the bush (8) and the roller (10)
is rotatable relative thereto. In use the rollers (10) are supported on a guide rail as the chain
moves. The location of the bush bearing and roller provides easy access for
maintenance and lubrication.
Patent EP-1199678-A1 (EP)
Inventor: NAILLON MARTINE
IPC: G06N5/04
Filed: 2000-10-17
Abstract: The method is such that there cognitive agents which create main and supplementary mobile knowledge objects. These will trigger an alarm in the case of abnormality in the domain of a determined application. When the alarm is triggered several decisional paths limited to the object will be created. This decision- making system comprises a group agent with a collective knowledge base named CKM as well as several individual knowledge bases called IKM. Each of these is set in a specific knowledge domain and established in function to the global aim pursued. Mobile knowledge objects are linked to the CKM and IKM agents and are held in a base associated with the relevant agent in the order in which they are created. They are held in a well defined structure in the form of categories and subcategories.
Patent EP-1134788-A1 (EP)
Inventor: MANNHART EUGEN DR
IPC: H01L21/00
Filed: 2000-03-17
Abstract: The device displaces the substrate (1) in steps in a first direction (x) to a bonding station to make the next substrate position (2) available. A sensor (12) is provided for determining the position of a longitudinal edge (4) of the substrate relative to a second direction (y) orthogonal to the first direction. The sensor consists of measurement and reference light barriers.
Patent EP-1065019-A1 (EP)
Inventor: BRESCIANI EDOARDO
IPC: B22D17/14
Filed: 2000-06-30
Abstract: This invention concerns a suction valve for discharging
air and gas from dies in pressure casting. It includes two
internal channels (25), which fork from an incoming
passage (21) and which encircle the area of a sealing piston
(14), two external channels (26), which branch out in
opposite directions to the entrance (21) and which reach the
area of a stopper (25) from opposite sides, at least one first
laminar channel, retroflexed from an internal channel (25) to
a collateral external channel (24), and an internal branch
(27) from each internal channel (25) to the area of the
sealing piston (14).