baber/WOPTO huggingface dataset:
Patent DE-19938100-A1 (DE)
Inventor: CRASSER LEONHARD
IPC: B29C65/06
Filed: 1999-08-12
Abstract: The aim of the invention is to produce mitre-welded profiles (1, 2, 3, 4) or profile frames. A friction welding unit is used for the friction welding joining. Open and closed frame profiles can be produced by means of said unit. In a special embodiment, all mitre joints are simultaneously produced in a very short cycle time and with very low welding waste in a multiple-head friction welding device.
Patent DE-19940856-A1 (DE)
Title: Spring dish with dome bearing for vehicle, including outer rim to contain bearing and support groove inside it with inner shoulder for dome bearing
Inventor: BONRATH DIRK
IPC: B60G15/06
Filed: 1999-08-27
Abstract: The spring dish (4) is part of a strut. It has a spring (5) and a dome bearing (3). There is an outer rim (11) on the underside in which the spring can rest. there is a support groove (10) on the top side inside the outer rim, with an inner shoulder on which the dome bearing is supported. A ball bearing (14) is fitted between the dome bearing and the inner shoulder.
Patent DE-19941641-A1 (DE)
Title: Stereo CCD line sensor has simple hardware circuit performing all time-critical signal processing steps for single sensor so subsequent processing can be conducted without problems
Inventor: NUTZ KARL
IPC: G06T1/00
Filed: 1999-08-27
Abstract: The line sensor (1) covers a two-dimensional, triangular monitoring field with its aperture angle (3) and detects both an object (4) entering the field and its width in quasi-real time and outputs the data to the following evaluation circuits that can be universally programmed for various applications. All time-critical signal processing steps of a single-line sensor are performed by a simple hardware circuit contg. the evaluation functions and outputting the detected data so that subsequent signal processing corresp. to the current task can be conducted without problems.
Patent DE-19942484-A1 (DE)
Title: Inspection procedure for exposure of pattern data, involves computing error corresponding to predicted value of pattern width
Inventor: MANABE YASUO
IPC: G06F17/50
Filed: 1999-09-07
Abstract: A primary pattern point is generated between non-contact end points of patterns whose edges are same. A secondary pattern point is generated corresponding primary point. The exposure strength of the pattern point is calculated based on which predicted value of pattern width is computed. Inspection result is computed based on error opposing to predicted value.
Patent DE-19947347-A1 (DE)
Title: Swash plate compressor with variable adjustment has drive shaft rotating swash plate and piston moved backwards and forwards by swash plate, drive shaft having first and second spaced apart
Inventor: MIYAGAWA KAZUHITO
IPC: F04B27/08
Filed: 1999-10-01
Abstract: The swash plate compressor has variable adjustment and incorporates a drive shaft (106), a swash plate (111) rotatable by the drive shaft and a piston (109) moved backwards and forwards by the swash plate. The stroke length of the piston is regulated in order to vary the piston outlet capacity by altering the angle of inclination of the swash plate.  The drive shaft has first and second extending areas (113,114) spaced apart. The swash plate has an arm area (115,116) which has at least one double slot (117,118) in which the first and second extending areas are displaceably accommodated.
Patent DE-19948700-A1 (DE)
Inventor: THIEME GOTTHARDT
IPC: B01F3/04
Filed: 1999-10-05
Abstract: The invention relates to a device for the production of masses which can be foamed, in particular of foamable masses by means of air or other gases, for moulded bodies, insulation materials or similar. The aim of the invention is to create a device for simpler and quicker production of foamable materials. Said device comprises a drive mechanism, mixing chamber with a mixing tool and optionally a post-mixing chamber, a material feed and a material discharge with a mould-extraction adapter. Said mixing tool comprises at least one stator/rotor pair, whereby the rotor disc is driven by a drive shaft connected to the drive mechanism. The rotor, stator and mixing chamber have one or more openings for transmitting the flow of material in the vicinity of the drive shaft, towards the post mixing chamber or the material discharge.
Patent DE-19949768-A1 (DE)
Title: Electromagnetic relay has oscillating armature to which torque due to resiliency of each contact spring is offset mutually
Inventor: SAITO MASAO
IPC: H01H51/24
Filed: 1999-10-15
Abstract: Armature (36) arranged in oscillating manner centering around fixed spring (24) is polarized by two magnetic poles (31a,31b). Armature presses relay substrate against contact springs alternately when armature edges are polarized by poles. Contact openings and armature are arranged such that when pressing, torque due to resiliency of each contact spring is offset mutually on armature.
Patent DE-19950258-A1 (DE)
Title: Eccentric worm pump or motor has stator with end ring with through opening of essentially similar shape to stator interior, threaded with same pitch and number of turns over ring thickness
IPC: F04C2/107
Filed: 1999-10-18
Abstract: The pump or motor has a stator with a tubular solid casing, a helical inner volume and an outer profile following that of the interior. Cladding in the casing is of constant thickness over part of its length and an end ring on at least one end has a through opening of essentially similar shape to the interior volume of the stator and is threaded with the same pitch and number of turns as the interior of the stator over the thickness of the ring.  The eccentric worm pump (3) or motor has a stator (21) with a tubular solid casing of constant wall thickness, a helical inner volume and an outer profile following that of the interior. Cladding (39) within the casing is of constant thickness over a region of its length and an end ring (28) on at least one end of the casing has a through opening of essentially similar shape to the interior volume of the stator and is threaded with the same pitch and number of turns as the interior of the stator over the thickness of the ring.
Patent DE-19952513-A1 (DE)
Title: Kraftstoffeinspritzsystem für Brennkraftmaschinen mit konstantem Lecköldruck im Injektor
Inventor: KIENZLER DIETER
IPC: F02M61/14
Filed: 1999-10-30
Abstract: Es wird ein Kraftstoffeinspritzsystem für Brennkraftmaschinen vorgeschlagen, bei dem das Lecköl in den Injektoren (3) stets einen über dem Umgebungsdruck liegenden Druck hat.
Patent DE-19953156-A1 (DE)
Title: Transverse link for wheel suspension of motor vehicle has link element formed by extrusion of aluminium alloy in tubular form and has curved section and bearing elements connected to ends
Inventor: KATO RENTARO
IPC: B60G7/00
Filed: 1999-11-04
Abstract: A transverse link element(1) is formed by extrusion of aluminium alloy in a tubular form and has at least one curved section(1b). A pair of bearing elements(2) made of aluminium alloy are each connected to each of the end sections of the link element. The curved section of the transverse link element is produced by bending the element, after which the bearing elements are joined to it. An intermediate bearing element(4) is connected to an intermediate section of the link element.  An Independent claim is included for a procedure for the manufacture of the proposed transverse link comprising stages to produce a straight link element through extrusion, bending of the element, and connecting bearing elements.
Patent DE-19955642-A1 (DE)
Title: Tensioning device for belt drive has tensioning roller rotated relative to eccentric mounted on support pin with non-cylindrical mantle surface
Inventor: ADEL HORST
IPC: F16H7/12
Filed: 1999-11-19
Abstract: The tensioning device (1) has a tensioning roller which is spring loaded against the belt drive and which rotates relative to an eccentric (5), concentrically enclosing a support pin (2a), for limited pivot movement relative to the latter. The support pin has a non-cylindrical mantle surface defining one or edges (16) supporting the eccentric in a direction which is opposite to the radial force (F) exerted by the belt drive.
Patent DE-19957415-A1 (DE)
Title: Verfahren und Vorrichtung zum Herstellen von Klappschachteln für Zigaretten
Inventor: FOCKE HEINZ
IPC: B65B19/22
Filed: 1999-11-29
Abstract: Verfahren zum Herstellen von Packungen (10) aus dünnem Karton mit einer Außenumhüllung (13) aus einer Schrumpffolie. DOLLAR A Faltlappen (20, 21; 23, 24, 25, 26) der Außenumhüllung (13) werden durch vollfächiges thermisches Siegeln miteinander verbunden. Dadurch kann der Schrumpfprozess für die Außenumhüllung (13) eingeleitet werden. Um eine korrekte Form der Außenumhüllung (13) zu gewährleisten, werden die Faltlappen (20, 21; 23, 24, 25, 26) vor dem vollflächigen Siegeln durch eine Heftsiegelung mit kleinen, begrenzten Seitenflächen miteinander verbunden und danach vollflächig gesiegelt.
Patent DE-19958053-A1 (DE)
Title: Current-producing molded part comprises transparent flat glass disc, elastic adhesion promoting layer, silicon solar cells, adhesion promoting coating, and polymer artificial stone
Inventor: SCHULTZE-KRAFT ANDREAS
IPC: H01L31/048
Filed: 1999-12-02
Abstract: A current-producing molded part comprises a highly transparent flat glass disc (1); an elastic adhesion promoting layer (2); silicon solar cells (3) with soldered electrically conducting pathways; an adhesion promoting coating (4); a polymer artificial stone decorative layer (5), and a polymer artificial stone base layer (6).  A current-producing molded part comprises a highly transparent flat glass disc (1); an elastic adhesion promoting layer (2) made of highly transparent ethylene vinyl acetate; silicon solar cells (3) with soldered electrically conducting pathways; an adhesion promoting coating (4) made of polyvinyl acetate on the rear side of the cells; a polymer artificial stone decorative layer (5) made of used glass granules non-colored transparent inorganic fine filler and transparent reaction resin; and a polymer artificial stone base layer (6) made of colored and/or non-colored used glass granules and/or recycled polymer artificial stone granules and non-colored inorganic fine filler and transparent reaction resin.  Preferred Features: Electrical connecting bushings are embedded in the edge of the decorative layer.
Patent DE-19958743-A1 (DE)
Title: Oil deflector for oil sump of internal combustion engine has two overlapping deflector plates with longitudinal edge of second plate forming a main stripper edge and with guide strips in overlapping area to direct oil
Inventor: BOCK HEIKO
IPC: F01M11/08
Filed: 1999-12-07
Abstract: The deflector has two deflector plates (1, 2) between a crankshaft (3) and oil sump (4) overlapping one another to form a channel and with at least a longitudinal edge (6) of the second plate forming a main stripper edge (7). Rib strips (19) or other suitable means are provided in the overlapping area between the plates to direct the oil towards a suction point (11) formed in the sump.  The oil deflector plates extend over part of the length of the sump and at least one plate can be formed integral with the sump.
Patent DE-19958998-A1 (DE)
Title: Verfahren und Vorrichtung zur sicheren Fremdstarthilfe bei Kraftfahrzeugen und dergleichen
Inventor: MAECKEL RAINER
IPC: H02J7/00
Filed: 1999-12-08
Abstract: Ein Verfahren zur sicheren Fremdstarthilfe bei Bordnetzen von beweglichen Einheiten, Kraftfahrzeugen, Booten und dergleichen ist dadurch gekennzeichnet, dass ein Fremdstartstützpunkt (FSS) anfänglich nicht oder nur schwach bestromt wird und erst durch den Anschluss der Klemme eines Starthilfekabels in einen aktiven Zustand überführt wird, in welchem eine direkte galvanische Verbindung mit Bordnetz und/oder Batterie hergestellt ist. Der Fremdstartstützpunkt ist vorzugsweise dreiteilig ausgebildet.
Patent DE-19959674-A1 (DE)
Title: Mehrbereichs-Flüssigkristallanzeigevorrichtung
Inventor: SEO SEONG MOH
IPC: G02F1/1368
Filed: 1999-12-10
Abstract: Mehrbereichs-Flüssigkristallanzeigevorrichtung, welche ein erstes Substrat und ein zweites Substrat, welche einander zugewandt sind, und eine Flüssigkristallschicht zwischen dem ersten Substrat und dem zweiten Substrat aufweist. Eine Mehrzahl von Gatebusleitungen sind in einer ersten Richtung auf dem ersten Substrat angeordnet und eine Mehrzahl von Datenbusleitungen sind in einer zweiten Richtung auf dem ersten Substrat angeordnet. Hierdurch sind Pixelbereiche festgelegt. Eine Pixelelektrode ist über die Datenbusleitung elektrisch aufladbar und in dem Pixelbereich ausgebildet. Eine gemeinsame Hilfselektrode umgibt die Pixelelektrode und ist auf derselben Schicht ausgebildet, auf welcher die Gatebusleitung ausgebildet ist.
Patent DE-19959691-A1 (DE)
Title: Verfahren zur parallelen Detektions des Methylierungszustandes von genomischer DNA
Inventor: OLEK ALEXANDER
IPC: C12Q1/6858
Filed: 1999-12-06
Abstract: Beschrieben ist ein Verfahren zur parallelen Detektion des Methylierungszustandes von genomischer DNA, bei dem man folgende Schritte ausführt: DOLLAR A a) in einer genomischen DNA-Probe wandelt man durch chemische Behandlung an der 5'-Position unmethylierte Cytosinbasen in Uracil, Thymidin oder eine andere vom Hybridisierungsverhalten her dem Cytosin unähnliche Base um; DOLLAR A b) aus dieser chemisch behandelten genomischen DNA amplifiziert man mehr als zehn unterschiedliche Fragmente, die jeweils weniger als 2000 Basenpaare lang sind, gleichzeitig durch Verwendung von synthetischen Oligonukleotiden als Primer, wobei diese Primer jeweils Sequenzen aus an der Genregulation beteiligten und/oder transkribierten und/oder translatierten genomischen Sequenzen enthalten, wie sie nach einer Behandlung gemäß Schritt a) vorliegen würden; DOLLAR A c) man bestimmt den Sequenzkontext aller oder eines Teils der in den amplifizierten Fragmenten enthaltenen CpG Dinukleotide oder CpNpG Trinukleotide.
Patent DE-19960826-A1 (DE)
Inventor: ESSER GREGOR
IPC: G02C7/02
Filed: 1999-12-16
Abstract: The invention relates to a single vision spectacle lens for spherical or astigmatic defects of the eye. The inventive spectacle lens is characterized in that at least one surface is an atoric surface and that along at least one line the refractive error and the astigmatic error is regularly less than 0.15 dpt up to a angle of vision of 40 DEG . For the correction of an astigmatic defect, the deviation of the axis position from the prescribed axis position is less than 1 DEG .
Patent DE-19962708-A1 (DE)
Inventor: SCHERB THOMAS THOROEE
IPC: D21F3/02
Filed: 1999-12-23
Abstract: Press section for a machine for producing tissue webs (12) comprises a shoe press unit (16) and a counter-roller (18) forming a nip. The unit has one or more press shoes (20) and a flexible, liquid-impermeable belt (22). The counter-roller has a smooth surface and the web is passed on a felt (24) through the nip where the two are separated. The angle between the tangent ( alpha ) to the counter-roller at the end of the nip and the felt emerging from it is not more than 10 degrees (15, 18, 20), bracketed values being given in order of preference. An Independent claim is included for use of the press section in a machine for producing tissue webs, especially a breast roll former, twin wire former, crescent former or fourdrinier machine, in combination with a through air-drying concept.
Patent EP-1170264-A1 (EP)
Inventor: MITRA INA DR
IPC: C03C10/12
Filed: 2000-07-04
Abstract: Translucent glass ceramic has a light transmission in the visible region of 0.5 -10 % at a sample thickness of 4 mm, an impact resistance of more than 18 cm tested with a 200 g steel ball in a falling ball test, and a temperature difference strength of more than 650 degrees C. Keatite mixed crystals are present as the predominant crystal phase inside the glass ceramic and high quartz mixed crystals as further mixed crystal phase in the surface layer of the glass ceramic. The thermal expansion of the high quartz mixed crystals is smaller than that of the keatite mixed crystals so that a surface state of the ceramic is produced which counteracts the production of surface damage is avoided. The SiO2 content of the high quartz mixed crystals is less than 80 weight % so that on cooling the ceramic to room temperature conversion of the high quartz mixed crystals to an unwanted deep quartz mixed crystal phase which leads to tears on the surface of the ceramic is avoided. An Independent claim is also included for a process for the production of a plate-like glass ceramic. Preferred Features: The temperature difference strength of the glass ceramic is more than 700 degrees C. The glass ceramic has a composition of (in weight %): 3.0-4.0 Li2O, 0-1.0 Na2O, 0-0.6 K2O, 0.2-1.0 Na2) + K2O, 0-1.5 MgO, 0-0.5 CaO, 0-1.0 SrO, 0-2.5 BaO, 0.2-3.0 CaO + SrO + BaO, 1.0-2.2 ZnO, more than 19.8-23 Al2O3, 66-70 SiO2, 2.0-3.0 TiO2, 0.5-2.0 ZrO2, 0-1.0 P2O5, and optionally a refining agent such as As2O3, Sb2O3, SnO2, CeO2 and/or sulfate and/or chloride compounds in the usual amounts.
Patent EP-1083447-A1 (EP)
Inventor: ADOMEIT JOERG
IPC: G02B6/38
Filed: 2000-07-21
Abstract: Axes (10) for couplings (6) are aligned in a plane crosswise to a longitudinal groove (5) at an angle ( alpha ) to a front side (11) of a front panel (4). Longitudinal sides (12,13) of the longitudinal groove are bent at a tangent to their rear side (14) so that a plane (15) formed by the groove's longitudinal sides tilts at an angle ( beta ) to the front side's surface.
Patent EP-1201633-A1 (EP)
Inventor: HAHM TORSTEN DR
IPC: C07C29/88
Filed: 2000-10-25
Abstract: Splitting of water-soluble ethers is effected at 200-300 degrees C in an aqueous solution in presence of acids, followed by neutralization of the resulting solution. An Independent claim is also included for preparation of 1,3-propanediol (PDO) by the above ether-splitting process involves: (a) hydration of acrolein in presence of an acidic hydration catalyst; (b) catalytic hydrogenation of the resulting acrolein-freed, 3-hydroxypropionaldehyde-containing solution; (c) distillative work-up of the reaction product which contains water, PDO and by-products of higher boiling point than PDO; and (d) ether splitting of the high-boilers sump product as per above, followed by neutralizing the solution and recycling it to step (c).
Patent EP-1151714-A1 (EP)
Inventor: HYUN KIM SE
IPC: A47L9/06
Filed: 2000-12-07
Abstract: A vacuum cleaner, performing a cleaning operation using a
nozzle casing (210) coupled to a suction pipe (250) or using the suction
pipe (250) free from the nozzle casing (210), is disclosed. This vacuum
cleaner does not force a user to change an existing cleaning
tool with another tool even when it is desired to clean a
limited or narrow area that does not allow use of the nozzle
casing during the cleaning operation. In this vacuum cleaner,
the suction nozzle unit (200) consists of a nozzle casing (210) provided
with a suction nozzle (220) for sucking dust-laden air from a surface
into the casing. This casing (220) also has a mounting unit (211) provided
with a fitting bore (211a) communicating with the suction nozzle (220). A
hollow cylindrical suction pipe (250) is removably fitted into the
fitting bore (211a), with a dusting brush part (252) formed along the lower
edge thereof. A spring-biased locking bolt (310) removably locks the
position of the suction pipe (250) within the mounting (211) unit of the
nozzle casing (210). A connection pipe (230) is connected to the extension
pipe (13) of a cleaner body (10), while a connector (240) is hinged to the
domed end (230a) of the connection pipe (230) so as to be tiltable relative
to the connection pipe in a vertical direction. This connector (240)
also engages with the suction pipe (250) while allowing the suction
pipe (250) to be horizontally rotatable in opposite directions.
Patent EP-1220247-A1 (EP)
Inventor: AHIKO TAISUKE
IPC: H01G4/30
Filed: 2000-12-28
Abstract: A multiterminal multilayer ceramic capacitor having
a capacitor body comprised of first internal
electrodes and second internal electrodes alternately
stacked via ceramic layers. Each first internal
electrode has a first main portion positioned at the
center of a first face of a ceramic layer and a
plurality of first leads extending from the sides of
the first main portion to the sides of the ceramic
layer. Each second internal electrode has a second
main portion which is opposite to the first main
portion of the first internal electrode across the
ceramic layer and which is arranged in a second face
of the ceramic layer opposite to the first face to
have the same shape as the first main portion and a
plurality of leads extending to the sides of the
ceramic layer from the sides of the second main
portion at positions different from the first leads
provided at the first internal electrodes. The side
faces of the capacitor body are formed with first
external electrodes electrically connected
respectively to first leads positioned in the same 
line along the stacking direction of the ceramic
layers and second external electrodes formed
alternately with the first external electrodes and
electrically connected respectively to second leads
positioned in the same line along the stacking
direction of the ceramic layers. The top pads are
formed so as to continue from the top ends of the
first external electrodes and extend to the top face
of the capacitor body, and the bottom pads are formed
so as to continue from the bottom ends of the second
external electrodes and extend to the bottom face of
the capacitor body.
Patent EP-1130381-A1 (EP)
Inventor: HAMILTON DAVID
IPC: G01N21/53
Filed: 2000-03-03
Abstract: A transmission meter (1) and a method for measuring the transmittance of a fluid, the
meter (1) comprises an analysis chamber for passage of the fluid therethrough, means
for receiving an electromagnetic source (9) within said chamber and three sensors (D1,
D2 and D3) each configured to measure the output from said source (9), wherein each of
the three sensors (D1, D2 and D3) are located at different distances from the source (9).
The transmission meter may be used in a disinfection system either to measure the
transmittance of the untreated water or to measure the transmittance of the water as it is
purified.
Patent EP-1020991-A1 (EP)
Inventor: BERLAND CORINNE
IPC: H03G3/30
Filed: 2000-01-06
Abstract: The receiver comprises a network (2) with input (4) and output (5) containing a set of sections (7,11,12) connected in series. There is a control block (16) with an output control (17) and delay blocks (D1,D2) connected to the sections with variable gain provisions. The delays generated by the delay blocks are parameterizeable, and also parameterizeable as function of received radio signals. The successive gain control process makes the network more reactive to significant variations in the conditions of reception.  The network (2) comprises a band-pass filter (6), a low-noise amplifier (7), a mixer (8) connected to a local oscillator (9), a low-pass filter (10) connected to an amplifier (11), and a converter (12) comprising an analog-to-digital converter proper (13) connected to a digital amplifier (14) with variable gain. The amplifier (7), the second amplifier (11), and the converter (12) have variable gains, and are connected to the control block (16) which is a microprocessor. These are connected directly and in succession via the delay blocks (D1,D2). The converter (12) with variable gain contains a shift register (14), which has the role of a digital amplifier.
Patent EP-1197777-A1 (EP)
Inventor: BROPHY CHRISTOPHER PHILLIP
IPC: G02B6/35
Filed: 2000-10-17
Abstract: An optical device is provided. The optical crossbar switch (10)
includes a waveguide body (12) for directing a plurality of optical
signals between an input block (36) and an output block (38). The
wavegudie body (12) includes a plurality of intersecting signal
waveguides (22), and at least one pair of intersecting alignment
waveguides (26). A reflective alignment trench (30) is formed at the
intersection of the at least one pair of alignment waveguides (24) for
reflecting light prior to filling the reflective alignment trench (30)
with an optical matching fluid.