baber/WOPTO huggingface dataset:
Patent DE-19927511-A1 (DE)
Title: Zoom lens with wide angle capability
Inventor: YONEYAMA SHUJI
IPC: G02B15/173
Filed: 1999-06-16
Abstract: A zoom lens system for a camera has four lens element sets (10,20,30,40), all positive save the second set (20) from the object, which is negative. The lens sets are moved in the direction of the object for increasing focal length. Positive third lens group has negative lens element (L11) and positive lens element (L10) and positive fourth lens group (40) has negative lens element (L13).
Patent DE-19930919-A1 (DE)
Inventor: FENCHEL STEFAN
IPC: B24B45/00
Filed: 1999-07-06
Abstract: The invention relates to a device which makes it easier to loosen a screwed connection. The inventive device comprises an intermediate ring (12) having at least one surface (22) which is located on the first side (18) thereof and is slightly inclined with respect to a plane (E) which is perpendicular to the longitudinal direction (L) of the screwed connection. Said device also comprises a counterpart (14) which has similarly inclined surfaces (33) on the side facing the intermediate ring (12), whereby said inclined surfaces have the same angle of inclination ( alpha ) as the surfaces (22) of the intermediate ring (12) . The inclined surfaces (22 and 33) come to rest upon each other when the screwed connection is tightened, whereby the inclination ( alpha ) of the inclined surfaces (22 and 33) is located in an opposite direction to the thread pitch of the screwed connection. In order to provide an improved device, enabling a screw connection which has become tightened through use to be loosened in a simple manner requiring only a limited amount of force and dispensing with blows to the thread, whereby the inventive device can be used in a reliable manner for high power machines such as core drills, the inclination of the surfaces (22) of the intermediate rings (12) and the inclination of the surfaces (33) of the counterpart (12) are directed towards the periphery and the intermediate ring (12) is provided with a good grip surface (28) on the second side (26) thereof.
Patent DE-19932411-A1 (DE)
Title: Precision electrical temperature sensor
Inventor: DIETMANN STEFAN
IPC: G01K7/18
Filed: 1999-07-14
Abstract: An electrical temperature sensor has an intermediate layer (10) as diffusion barrier layer on a platinum resistance layer (1). An electrode (4) is arranged at a certain distance on the side of the resistance layer (1) away from the ceramic substrate surface (2). An Independent claim is also included for a process for the production of the sensor comprising applying the platinum resistance layer in the form of a thin layer to an electrically insulating surface of a ceramic substrate (2) and structuring, followed by applying a diffusion barrier layer (10) and then applying an electrically conducting layer as electrode (4) at a certain distance from the resistance layer (1).
Patent DE-19933128-A1 (DE)
Inventor: KRATSCHMER SILKE
IPC: C08G64/04
Filed: 1999-07-19
Abstract: The invention relates to a novel polycarbonate and its use as a material in the production of molded articles and semifinished products, especially for transparent articles such as data memories or audio compact discs, slabs, cellular sheets, films, lamp housings, panes, especially panes for motor vehicles, diffusion glasses, but also for electrical applications or for the construction of houses.
Patent DE-19939423-A1 (DE)
Inventor: MAHR BERND
IPC: F02M41/16
Filed: 1999-08-20
Abstract: The invention relates to a fuel injection system (1) for an internal combustion engine. According to the inventive system, the fuel is injected into the combustion chamber of the internal combustion engine via injectors (10; 61) with at least two different fuel pressures. A hydraulic pressure multiplicator (11) that generates the higher fuel pressure is provided in parallel to a by-pass line (19). Said pressure multiplicator (11) can be activated and deactivated via a valve unit (13). The invention provides a fuel injection system with an improved efficiency since the pressure multiplicator is not permanently operated and the losses through friction are reduced.
Patent DE-19945463-A1 (DE)
Title: Vorrichtung zur Runderneuerung von Reifen
Inventor: CHUNG YOUNG-SHIK
IPC: B29D30/62
Filed: 1999-09-22
Abstract: Vorrichtung zur Runderneuerung von Reifen mit einer Ladeeinheit zum Zuführen eines polierten Reifens in einen Reifenladebereich, der in der Vorrichtung zur Runderneuerung von Reifen definiert ist, und Laden des polierten Reifens in einen unteren Formabschnitt einer in bzw. an dem Reifenladebereich wartenden Form, wobei die Form eine der auf einem Schlitten montierten Formen ist, einer Formöffnungs/Schließeinheit zum Koppeln eines oberen Formabschnitts der Form an den unteren mit dem polierten Reifen beladenen Formabschnitt oder Abtrennen des an die untere Form gekoppelten oberen Formabschnitts, einer Gummispritzformeinheit zum Spritzformen ungehärteten Gummis auf eine Lauffläche des in die Form geladenen, polierten Reifens mit Hilfe einer Gummipumpe oder einer Gummiinjektionsmaschine, einer Heizplattenbefestigungseinheit zum Montieren einer elektrischen Heizplatte an die Form in der Gummi spritzgeformt ist, Aushärten des geformten Gummis und Abtrennen der elektrischen Heizplatte von der Form, einer Aushärteeinheit, die mit dem Schlitten bzw. Wagen ausgestattet ist und entlang der Führungsschiene herumläuft, während der geformte Gummi für eine gewünschte Zeitdauer aushärtet, wodurch das geformte Reifenprofil des Reifens vollständig aushärtet, und einer Entladeeinheit zum Abladen des vollständig ausgehärteten Reifens aus der Form und Entladen des Reifens von der Vorrichtung zur Runderneuerung von Reifen nach außen, wobei die Vorrichtung zur Runderneuerung von Reifen ...
Patent DE-19945968-A1 (DE)
Title: Fuel pump for injection IC engine has the fuel pump and the control valve as one module fitted outside the fuel tank, used e.g. in motorcycles
Inventor: DILL SHAWN
IPC: F02M37/10
Filed: 1999-09-24
Abstract: A fuel pump for an injection IC engine has the fuel pump (16) and the control valve (18) as one module (10) fitted outside the fuel tank (12) and connected to the fuel tank by a supply line and a return line (70). The output (28) of the pump is split between the output feed (22) to the engine (24) and the return feed for excess fuel. The control valve operates either as a pressure dump valve for excess fuel or as a bypass valve. The excess fuel is returned directly to the fuel tank or back to the inlet (26) of the fuel pump.
Patent DE-19950440-A1 (DE)
Title: Fixiervorrichtung für wenigstens ein, im Sterilbereich bei Operationen einsetzbares Bedienelement, bspw. ein Operationsinstrument
Inventor: LEMKE NORBERT
IPC: A61B90/50
Filed: 1999-10-19
Abstract: Beschrieben wird eine Fixiervorrichtung für wenigstens ein, im Sterilbereich bei Operationen einsetzbares Bedienelement oder Fixierelement, das räumlich weitgehend frei positionierbar und fixierbar gelagert ist, wobei der Sterilbereich vom Nicht-Sterilbereich im Wesentlichen durch ein tuchartiges Abdeckmittel abgegrenzt ist. DOLLAR A Die Erfindung zeichnet sich dadurch aus, dass ein, im Nicht-Sterilbereich befindliches Haltemittel vorgesehen ist, das wenigstens getrennt durch das Abdeckmittel über eine Wirkfläche mit dem Bedien- oder Fixierelement in Wirkverbindung tritt, und dass die Wirkverbindung auf magnetische Kräfte beruht.
Patent DE-19950665-A1 (DE)
Title: Mascara brush on stem has and cover with thread; stem is rotatably mounted in cover and has drive arrangement for engagement with electric motor rotary drive
Inventor: KANZ GERHARD
IPC: A45D34/04
Filed: 1999-10-21
Abstract: The mascara brush has a brush on a stem and a cover (r) with a thread. The stem is rotatably mounted in the cover and has a drive arrangement (h) for engagement with an electric motor rotary drive. The cover forms a disc-shaped coupling part and the brush stem has radial slots in the end remote from the brushes.
Patent DE-19950713-A1 (DE)
Title: Arrangement with gain controller for signal combination circuit has reference generator receiving bias signal, with converter producing control signals from reference and input control signals
Inventor: PHANSE ABHIJIT
IPC: H04B3/14
Filed: 1999-10-21
Abstract: The arrangement has a reference signal generator circuit that produces two reference signals with variations corresponding to those of a received bias signal. There is a signal converter circuit that produces two output control signals from the reference signals, and an input control signal. The input control signal has a range of values between a maximum and minimum. The output control signals are constructed from a differential control signal.  Independent claims are also included for a gain control method for a signal combination circuit.
Patent DE-19953986-A1 (DE)
Title: Suction head for the end of a fuel line in the tank of a portable tool has a rod weight within the tub-shaped housing to ensure immersion in the fuel at all fuel tank positions
Inventor: BOSSLER HANS
IPC: F02M37/22
Filed: 1999-11-10
Abstract: The suction head (4) for the fuel line to draw fuel from the tank to the motor, of a portable tool, has a plastics tub-shaped housing (7) with a closure cover (10). The cover (10) has the connection (9) for the end of the fuel line. The housing (7) has windows (11) in its mantle surface, covered by woven filters (12). The center of the housing (7) carries a rod weight (30), extending from the base (14) to the cover (10), held to them at both ends (31,34) within a coaxial insert (19)..
Patent DE-19955670-A1 (DE)
Title: Crankshaft or camshaft surfaces are induction hardened using adjacent inductors operated at different frequencies
Inventor: GEZARZICK WALDEMAR
IPC: C21D9/30
Filed: 1999-11-19
Abstract: A crankshaft or camshaft induction hardening process, comprising operating adjacent inductors (14-16) at different frequencies (F1, F2), is new.  A crankshaft or camshaft induction hardening process comprises operating each inductor (14-16) associated with one of the hardening faces (10-12) at a frequency (F1, F2) different from that of the inductor (10-12) associated with the adjacent hardening face (10-12) during simultaneously heating of the hardening faces (10-12). Independent claims are also included for the following: (i) equipment for induction hardening of crankshafts or camshafts; and (ii) use of the above equipment for carrying out the above process.
Patent DE-19958256-A1 (DE)
Title: Stored pressure arrangement or accumulator control method for supplying a consumer , such as an injection cylinder, or a core cylinder of an injection molding machine
Inventor: DANTLGRABER JOERG
IPC: F15B1/033
Filed: 1999-12-03
Abstract: Operation of stored pressure arrangements or accumulators for supplying a hydraulic consumer load, such as an injection cylinder involve constant pumps, but these types of pump are subject to considerable losses in the standby mode with the accumulator charged up. Nevertheless, constant pumps are preferred because of their simpler design and better cost-effectiveness. The accumulator (4) is supplied via a constant pump (8) with a pressure medium and the control cycle then requires setting of a desired pressure (Psoll) via a controller (14) followed by determining the actual pressure (Pist) in the accumulator , and then varying the speed (revs) Nsoll of a drive- motor (10) of the constant pump (10) if the actual pressure is less than the desired pressure.
Patent DE-19961860-A1 (DE)
Title: Arrangement for attaching lining to shower or bath
IPC: A47K3/16
Filed: 1999-12-22
Abstract: Pockets (121) are provided on the side of the lining (12) facing the bath to receive a fastening member (15, 16). The fastening member (16) is configured to make a positive connection to complementary locations on the frame section attached to the bath wall. Pockets may be provided on the top and bottom of each lining member.
Patent DE-19961869-A1 (DE)
Title: Adjustment device for traverse in printing press, with one component connected to another at two points, at one of which friction force is created by force element
Inventor: PETERSEN GODBER
IPC: B23Q3/18
Filed: 1999-12-22
Abstract: The adjusting device adjusts one component (1) relative to another (5). The first component in its longitudinal direction is connected to the second one at two points (e.g. 6). At least one of these points has a preset friction force created at it by a force element (8). This component can be pushed against a setting device (11) in the direction of the friction force by a guide device (12).
Patent EP-1153621-A1 (EP)
Inventor: WENZ ROBERT DR
IPC: A61K6/838
Filed: 2000-05-12
Abstract: Powder mixture with a high compression strength comprises tricalcium phosphate (TCP), 30-70% of which being of particle size 0.1-7 microns and 10-60% being 40-100 microns in size, precipitated hydroxyapatite (PHA), comprising a cation-defined HA, and a further phosphorus-containing inorganic compound(s). Powder mixture comprises tricalcium phosphate (TCP), 30-70% of which being of particle size 0.1-7 microns and 10-60% being 40-100 microns in size, precipitated hydroxyapatite (PHA), comprising a cation-defined HA of formula (I), and a further phosphorus-containing inorganic compound(s) (II). Ca8.75V(Ca)1.25((HPO4)5.5-x(CO3)0.5)(OH)xV(OH)2-x (I) x = 0-2.
Patent EP-1039018-A1 (EP)
Inventor: ITAMI YASUO
IPC: D06M15/256
Filed: 1994-12-27
Abstract: A fiber is firstly treated with a carboxylic acid-metal
complex obtained from a metal salt and a carboxylic acid in a
first stage, and then treated with a usual fluorine-containing
water- and oil-repellent in a second stage.
According to the present invention, the water-repellency
which is durable to washing and friction is imparted to a
textile, and the touch, the feeling and the flexibility of
the textile itself are not deteriorated.
Patent EP-1074569-A1 (EP)
Inventor: BAUER STEPHAN DR
IPC: C08G18/48
Filed: 2000-07-27
Abstract: Polyol mixture containing: (i) a polyester-ol obtained from an olefin-unsaturated carboxylic acid copolymer and a mono-alcohol, a 2-9C polyhydroxy compound (VII) or a more than 10C diol (II), or from diol (II), compound (VII) or a poly-carboxylic acid; or (ii) a polyether-ol from diol (II) or an alkylamine and an alkylene oxide. A polyol mixture containing: (A) 0.1-100 wt.% polyester-ol (i) or polyether-ol (ii) with 10-10000 carbon atoms, or at least two of these (not derived from castor oil or dimer fatty acid), in which (i) is obtained from (a) a copolymer (I) of an olefin (IV) with an  alpha , beta -unsaturated carboxylic acid (V) and a mono-alcohol (VI) or a 2-9C polyhydroxy compound (VIII) or a diol (II) with 10 or more carbon atoms, or a mixture of two or more of these, or from (b) diol (II) and polyhydroxy compound (VII) or a carboxylic acid (VIII) with at least two COOH groups, or a mixture of two or more of these, and (ii) is obtained from (c) diol (II) and an alkylene oxide (IX) or from (d) an alkylamine (III) and alkylene oxide (IX); (B) 0-99.9 wt.% other polyester-ol(s) or polyether-ol(s); and (C) 0-10 wt.% additives. Independent claims are also included for: (1) a method for the production of polyurethanes by reacting a component containing this polyol mixture or alkylamine (III) with a polyisocyanate component; (2) polyurethanes obtained by this method; (3) polyurethanes containing a polyol mixture as described; (4) formed objects containing polyol mixtures or polyurethanes as described.
Patent EP-1178641-A1 (EP)
Inventor: ZHAOCHENG WANG
IPC: H04J11/00
Filed: 2000-08-01
Abstract: The present invention relates to a cellular communication system for wireless
telecommunication on the basis of an OFDM scheme, comprising a plurality of base
stations B, whereby at least one base station B is allocated to each cell C of the
communication system and whereby information communicated from said base stations
comprises data parts and pilot parts. The present invention further relates to a method
for operating such a cellular communication system. The present invention is
characterised in that the frequency reuse factor of the data parts is different from a
frequency reuse factor of the pilot parts. Hereby, an optimisation between high capacity
and reliable and correct channel estimation on the basis of the pilot parts can be
achieved.
Patent EP-1191143-A1 (EP)
Inventor: MEHTA MAHENDRA
IPC: B44C5/04
Filed: 2000-09-05
Abstract: A continuous process for treating abrasion resistant particles with a
coupling agent and producing a wear resistant paper for use in forming a
decorative laminate which comprises the steps of: forming a web of
cellulosic fibers on a papermachine (24), admixing an aqueous dispersion
of a stabilized organofunctional coupling agent with the abrasion
resistant particles and forming a slurry (20) of particles which have
reacted with the coupling agent; and applying the slurry to the web on
the papermachine (24).
Patent EP-1092529-A1 (EP)
Inventor: WANG WEIPING
IPC: B29C70/44
Filed: 2000-06-08
Abstract: A caul (24) is used in an autoclave process for consolidating a
composite, multi-ply, gas turbine fan blade preform (12) having first and
second opposite sides (12h, j) and a varying thickness therebetween. The
caul (24) includes a body having fibres situated in a matrix.
The caul is complementary in shape to the preform first side (12h) and has a
bending flexibility varying over the body for correspondingly varying
consolidation of the preform. The second side (12j) of the preform (12) is
shaped by a bottom mold (22) in the autoclave chamber (20).
Patent EP-1053685-A1 (EP)
Inventor: NOEL ROLAND
IPC: A23C9/142
Filed: 2000-05-09
Abstract: Whey is dematerialized by electrodialysis or nanofiltration preceded by stage(s) replacing cations with protons and stage(s) replacing anions with chloride ions. The whey may not be untreated and unconcentrated. The cation exchange is performed using a column of weak cationic resin upstream of a column of strong anionic resin for removing the anions. After ion exchange the whey is pasteurized before electrodialysis o nanofiltration.
Patent EP-1063667-A1 (EP)
Inventor: LEROY PIERRE
IPC: H01H85/30
Filed: 2000-06-23
Abstract: The fuse has a cylindrical body and a visible indication of fuse rupture. The fuse has a sealed cylindrical body (2) extending along an axial direction (A), with a percussion device (4) mounted inside the sealed body (2). This is arranged to be displaced along the axial direction (A) when it is actuated, to act on a part (9) used to signal fuse rupture. The visual signalization piece has a rounded head (10) connected to a circular base (11) by a foot (12) around which is rolled a ribbon (13). The piece (9) is mounted co-axially in an extension section at the end of the fuse body (2) and is separated from the percussion device (4) by a flexible sealing disk (14). The disk closes an end of the fuse and is mounted on a co-axial crown (6,7) fixed in the fuse body. The circular base (11) is mounted so as to press against the fixed crown (6,7), and the rounded head (10) has a diameter sufficient to close the tubular extension part. The base of the part (9) has breakable ribs (11), which break when the percussion device is activated, so as to expel the head (10) from the tubular body (8). The ribbon (13) has an end fixed to the fusible body, and an end fixed to the foot of the signalization piece, so that when it is expelled it hangs from body to visually signal fuse rupture.
Patent EP-1065469-A1 (EP)
Inventor: DELMAS JEAN-FRANCOIS
IPC: G01C15/02
Filed: 2000-06-27
Abstract: Device comprises a target element (4) and its support (1). The support comprises a containing head (12) for the target with a recess (15) with a conical seat (16) open to the outside. The target element has a collar (42) with a lateral surface to the conical seat and a plate (45) extending out of the support in an equatorial plane of a spherical dome of the target that abuts the conical seat. The plate has two parallel surfaces, at least one of which is self-reflecting or is covered with a self- reflecting surface and comprises a hole (46) centered on an axis to the faces of the plate.
Patent EP-1066994-A1 (EP)
Inventor: BARDOT MICHEL
IPC: B60G21/05
Filed: 2000-06-30
Abstract: The rear wheel axle for a motor vehicle has two curved arms (6a,b) connected by a profile (6) which is deformable in torsion but rigid in flexion. Two longitudinal spring plates (11a,b) connect the arms to the chassis (1). The plates are rigidly fixed at one end to the chassis and at the other end by an elastic pivot angled to the chassis to carry longitudinal loads.
Patent EP-1072735-A1 (EP)
Inventor: MARCON LIONEL
IPC: E04F21/22
Filed: 2000-07-28
Abstract: The device comprises parts for fixing on battens, a rod (4) driven in translation relative to the fixings, a push plate (5) fixed at one end (40) of the rod and driving parts (60) for driving the rod along a longitudinal axis (X) in the forward direction (A). The fixing part comprise a yoke (30) forming a vice fitted with a screwable wedge (31) for adapting the transverse dimension of the yoke to the width of the batten. A lever (32) selectively fixes the yoke on the batten.
Patent EP-1136166-A1 (EP)
Inventor: REGAZZONI
IPC: B23Q3/155
Filed: 2000-03-15
Abstract: A system is described (1) for moving workpieces (2n) from or towards a storage
place (3), from this towards one or more electroerosion machines (4c) and from
these towards a washing and/or measuring machine (5) that comprises an
articulated manipulator arm (6) that moves in accordance to the instructions sent
by a computer (7) and is fitted with tools that transmit data to the computer (7),
which stores them, on the position taken up when each of the above workpieces
(2n) is deposited both in the storage place (3) and on one of the electroerosion
machines (4c) so that the workpieces (2n) can be processed. The computer (7)
has means for ordering a sequence of movements of the manipulator arm (6) in
accordance with a program based on the stored data that were previously
transmitted by the manipulator arm (6).
Patent EP-1147250-A1 (EP)
Inventor: DE SWART GIJSBERTUS
IPC: B65H59/30
Filed: 2000-01-21
Abstract: A loom with an insertion brake (6) disposed between a yarn feeder (4) and the shed (3) of the loom, which insertion brake (6) comprises a movable brake element (21), which is capable of movement between two fixedly disposed yarn guides (20) from a position of rest on one side of the yarn (1) to an operative position on the other side of the yarn (1), wherein the movable brake element (21) is connected to a driving motor (23), the excitation of which is controlled by an electronic system, in which at least one programme for the time and the position of the movable brake element (21) is incorporated, wherein the electronic system comprises a position detection sensor (24) for sensing the instantaneous position of the brake element (12), wherein the electronic system compares the instantaneous brake element (21) position with the position which is desired according to the programme and, if a deviation is established between the sensed instantaneous position and the desired position, controls the amount of current being supplied to the motor in such a manner that said deviation is at least largely eliminated in combination with the reactive force of the yarn.