baber/WOPTO huggingface dataset:
Patent DE-19943232-A1 (DE)
Title: Solvent extraction of substance containing chromium from aqueous waste liquor, e.g. from tanning or electroplating, uses phosphate ester or amine as carrier for trivalent or hexavalent chromium respectively
Inventor: KUEKE FRITZ
IPC: C02F1/58
Filed: 1999-09-10
Abstract: In solvent extraction of substances (I) containing chromium (Cr) from an aqueous waste liquor (II) with a water-insoluble solvent phase (III) of different density, in which (III) contains a dissolved carrier suitable for solvent extraction of Cr-III and/or Cr-VI compounds, the carrier is phosphate ester for extraction of Cr-III ions or an amine for extraction of Cr-VI ions. Solvent extraction of substances (I) containing chromium (Cr) from an aqueous feed solution (waste liquor) (II) involves passing (II) and a solvent phase (III) to extraction apparatus and discharging the extracted phase as raffinate and the extract phase with extracted (I). (III) consists of a water-insoluble solvent, with a density different from that of (II) and contains a dissolved carrier suitable for solvent extraction of Cr-III and/or Cr-VI compounds and optionally a solvent aid. The carrier is phosphate ester for extraction of Cr-III ions or an amine for extraction of Cr-VI ions.
Patent DE-19948334-A1 (DE)
Title: Hard disk drive control system, for reducing the noise generated by the movement of the transducer head in a hard disk drive, uses a controller to provide a sinusoidal function of time for the acceleration of the transducers head
Inventor: KANG CHANG-IK
IPC: G11B5/55
Filed: 1999-10-07
Abstract: The hard disk drive (10) consists of a rotating storage disk (12), a transducer (16) and a movement controller. The transducer is movable across the surface of the disk to write information to and read information from the disk. The controller moderates the movement of the transducer so that it's acceleration across the disk is a sinusoidal function of time. The controller executes a servo routine with the transducer which involves determining the position of the transducer. The ideal position of the transducer is then calculated. A position correction value is generated according to the function of the actual and ideal positions of the transducer, which is used to move the transducer. An Independent claim is included for a method of controlling movement of the transducer.
Patent DE-19949091-A1 (DE)
Inventor: BAUM EVA
IPC: C08G63/66
Filed: 1999-10-12
Abstract: The invention relates to polyester-polyether block copolymers which can be produced by the catalytically induced attachment of alkylene oxides to H functional starting materials. Said copolymers are characterised in that polyester alcohols are used as the H functional starting materials and multi-metal cyanide compounds are used as the catalysts.
Patent DE-19951895-A1 (DE)
Title: Ventilatorhaube
Inventor: TRITT FRIEDRICH
IPC: F04D29/64
Filed: 1999-10-28
Abstract: Die Erfindung betrifft eine Ventilatorhaube mit einem daran lösbar befestigten Lüfterring, wobei die Ventilatorhaube einerseits an dem Kühler einer Brennkraftmaschine lösbar befestigt ist und andererseits den Lüfterring trägt, der den Ventilator mit seiner Ventilatorachse umgibt, wobei am Innenumfang der Öffnung der Ventilatorhaube und am Außenumfang des Lüfterringes korrespondierende Führungen angeordnet sind, die durch Verdrehen oder Verschieben des Lüfterringes ineinandergreifen. Der Einbau der Kühlanlage sowie notwendige Inspektions- und Wartungsarbeiten werden dadurch weiter vereinfacht, daß erfindungsgemäß der Lüfterring (2) aus einer Position, in der er zumindest überwiegend im zwischen Ventilatorhaube (1) und Kühler gebildeten Raum (9) angeordnet ist (Einbauposition), in eine Position, in der die Ebene der Hinterkante (10) des Lüfterringes (2) hinter der Ebene der Hinterkante (11) der Ventilatorhaube (1) liegt (Betriebsposition) und zurück, in Richtung der Ventilatorachse (3), bewegbar ist.
Patent DE-19952196-A1 (DE)
Inventor: RIEGEL THOMAS
IPC: H04N19/60
Filed: 1999-10-29
Abstract: The invention relates to a method and a device for transforming an image block comprising block pixels disposed in a predefined figure, whereby block pixels are transformed into said predefined figure by using of an invertable image.
Patent DE-19954053-A1 (DE)
Title: Magnetic field detector, e.g. for rotational speed detection for internal combustion engine and braking control, has a giant magneto resistive element operating in a magnetic field of below eight-tenths of the saturation magnetic field
Inventor: TAGUCHI MOTOHISA
IPC: G01R33/09
Filed: 1999-11-10
Abstract: A magnetic field detector element (28) comprises a GMR element (7) operating in a magnetic field of below eight-tenths of its saturation magnetic field. Independent claims are also included for: (i) a process for producing the above magnetic field detector element; and (ii) a magnetic field detector comprising the above magnetic field detector element.
Patent DE-19959393-A1 (DE)
Title: Phase alignment method for cam disc for speed change gear in motor vehicle, involves computing rotating angle of axle line at disc periphery to rotate workpiece so that workpiece is placed at periphery of axle line
Inventor: MATSUMOTO YASUTAMI
IPC: B23Q3/18
Filed: 1999-12-09
Abstract: A workpiece is rotatably held in the periphery of an axle line at a recess. The rotating angle of the axle line is estimated, based on the detected position of the axle line of the recess, to rotate the workpiece so that the workpiece is positioned at the periphery of the axle line.
Patent DE-19961801-A1 (DE)
Title: Hydraulic regulator device for utility vehicles esp. excavators has combination of valves with shift-down device for transmission to increase performance when working in hard grounds
Inventor: MORIMOTO KATSUYUKI
IPC: E02F9/22
Filed: 1999-12-21
Abstract: The device has a transmission (3), first and second pumps (4,5) driven by a working machine (1). A steering pipe (6) has a priority valve (7) to feed hydraulic oil from the first pump to a steering reversing valve (8a). A machine pipe (9,a) feeds oil from the second pump to a machine reversing valve (10). An auxiliary pipe (13) acts with the priority valve to feed the residual oil from the first pump to the working machine pipe. There is a shift-down switch device (15) for the transmission.  The shift-down switch has a relief valve (14) connected to the working machine pipe to extract oil coming from the second pump. A pressure increase valve (22,24) is connected to the machine pipe to increase the pressure of the hydraulic oil. A shut-off valve (17) prevents return flow of oil to the relief valve. A control unit (16) uses the relief valve to extract oil coming from the second pump, and to increase the pressure in the downstream machine pipe, when the transmission is shifted from second to first gear by the shift-down switch.
Patent EP-1033532-A1 (EP)
Inventor: OKAZAKI HIROFUMI
IPC: F23C99/00
Filed: 2000-02-23
Abstract: A burner for burning fine coal powder comprising:
a fine coal powder nozzle (10) for injecting a mixture of
the fine coal powder and air; and air nozzles (11,12) for
injecting air: wherein the sufficient amount of air for
complete combustion of the fine coal powder is supplied
from the air nozzles; a reducing flame (18) at a high
temperature is formed by consuming oxygen rapidly with
forming a flame at a high temperature by igniting the fine
coal powder rapidly in the vicinity of the outlet of the
burner; and an oxidizing flame (19) having an uniform
distribution of gas composition in radial direction to
the central axis of the burner is formed by mixing the
air injected from the air nozzle in the downstream of the
reducing flame at the high temperature.
Patent EP-1040906-A1 (EP)
Inventor: KUROKAWA MASAFUMI
IPC: B29C39/42
Filed: 2000-03-07
Abstract: A process for injecting a urethane material into a mold
cavity from a gate to mold articles. Urethane molded
articles are produced by first forming a coating film layer
on the inside surface of a mold cavity. Next, a first
urethane material containing pigment is injected into the
cavity. Finally, a second urethane material containing more
pigment than the first urethane material is injected into
the cavity.
Patent EP-1147900-A1 (EP)
Inventor: CALVO LIDIA
IPC: B41J2/165
Filed: 2000-04-20
Abstract: An inkjet printing device for printing plots comprises a printhead, which
has a plurality of nozzles, and is capable of performing a variety of servicing
functions. A method of recovering a printhead of this device comprises the
steps of a) defining a set of causes of failures for said printhead; b) checking if
one or more nozzles of the printhead are failing; c) identifying the cause of
failure of a failing nozzle within said set; d) based on the identified cause of
failure, performing an appropriate servicing function for recovering the failing
nozzle.
Patent EP-1063125-A1 (EP)
Inventor: GUTTENBERGER RICHARD
IPC: B60R1/072
Filed: 2000-04-27
Abstract: At least one friction element with an adjusting element forms a one-piece unit(3a,3b) which serves as a connecting means between the first(1) and second(2) elements of the drive. The friction and adjusting unit is tension loaded, and comprises a metal band, composite part or plastic part with at least one toothed section(11). The friction and adjusting unit is connected to the second element by connecting points(4b,4d). The second element pivots around two axes(5a,5b) located at right angles to each other, and there is one friction and adjusting unit for each pivot axis.
Patent EP-1048208-A1 (EP)
Inventor: BARBARI MATTEO
IPC: A01K13/00
Filed: 2000-04-27
Abstract: The automatic cooling station (1) for animals comprises an animal transit
cage (2) which is open at the front and rear, a duet (4) for supplying water or
the like which is supported by the sides (3) of the cage (2) and is provided
with means (5) for dispensing water inside the chamber formed by the sides
(3), a tray (6) for collecting the dispensed water which is arranged below the
cage (2), an animal presence detector which is fixed to the cage (2) and is
operatively connected to an electronic controller (8) which controls a pump
(9) that supplies the duct, the detector being adapted to report the presence
of the animal to the controller (8) in order to actuate the pump (9) and
deliver water according to programmable timings and quantities.
Patent EP-1068896-A1 (EP)
Inventor: OSTGARD DANIEL DR
IPC: B01J25/02
Filed: 2000-05-31
Abstract: A fixed bed catalyst of the Raney-type is produced from metal alloying fibers and/or flakes formed according to a crucible metal extraction process, and then tabletting, and pressing into mats and/or filling into cartridges.
Patent EP-1063028-A1 (EP)
Inventor: BEYER JOACHIM
IPC: B21D22/20
Filed: 2000-05-31
Abstract: The press has a lockable press ram (2) and plate holders (3) with cylinders (7). These are formed as short stroke cylinders. The working cylinders (6) carrying the tool (9) are integrated in the ram. Ram and plate holders are driven by a common drive cylinder (5). The short stroke cylinders are operated individually or in groups, and the rams have hydraulic couplings (16).
Patent EP-1088999-A1 (EP)
Inventor: LEVEY KENNETH
IPC: F16B37/06
Filed: 2000-07-19
Abstract: A method and apparatus for fastening anchoring devices having a screw
aperture therethrough to a portions of panels devoid of openings including fastening the
anchoring device to a one side of the panel, and forming an anchoring device locating indicium
on another side of the panel opposite the anchoring device and in alignment with the aperture
thereof without forming an opening through the panel.
Patent EP-1079008-A1 (EP)
Inventor: HUTTER HANS-GERHARD
IPC: D01D5/092
Filed: 2000-08-08
Abstract: Extruded filaments (8) are formed into a group and pass through a cooling zone (4) where they are cooled by a coolant flow, but do not solidify. Further cooling and final solidification occurs in a stressing zone (6) below the cooling zone. Cooling conditions in the cooling zone can be varied to influence the location of the solidification area within a set section of the stressing zone. An Independent claim is made for the process plant which has upper (5) and lower (7) cooling shafts, a coolant flow producer (20) and apparatus (10) for varying the position of filament solidification inside the lower cooling shaft.
Patent EP-1081295-A1 (EP)
Inventor: KOSEKI MITSUHIRO
IPC: E02F9/20
Filed: 2000-09-06
Abstract: A plurality of operating side link members (107,108) corresponding to
a plurality of working side link members (102,102) of a working device (101) are
provided in a device (106) for operating working equipment. Rotation of
the working side link members is detected by means of a rotation
sensor (105). A motor (109) is driven in response to a signal from the rotation
sensor (105). A differential detecting portion (114) has a working side
movable portion (110) driven both in a forward direction and a reverse
direction by the motor (109), an operating side movable portion (112) that is
shiftable both in the forward direction and the reverse direction
within a predetermined range from a neutral position to said working
side movable portion, and a differential sensor (113) for detecting a
relative shift from the neutral position of the operating side
movable portion to the working side movable portion. An operation
transmitting means (111) is disposed between the operating side link
members (107,108) and the operating side movable portion (112) for mechanically
transmitting the rotation of the operating side link members (107,108) and
for shifting the operating side movable portion (112) in response to the
rotation of the operating side link members. The driving device (104)
is controlled by means of a control section (115) in response to the
signals from the differential sensor (113).
Patent EP-1099501-A1 (EP)
Inventor: GRAFE HORST
IPC: B23D25/12
Filed: 2000-10-25
Abstract: The high speed shear for cross-cutting rolled strip has a first blade drum (1) with a comparatively large diameter and a second such drum (2) with a comparatively small diameter. The drums are rotatively coupled by a gear transmission and are located in two bearing pieces within a machine frame (3). The shear has devices (4,5) which guide the strip (10) under longitudinal tension before and behind the blade drums through the drum gap. The tractively tensioned strip in its movement through the shear is located on transmission rollers (6), which rise before running through the lower blade and lower before running through the upper blade.
Patent EP-1095602-A1 (EP)
Inventor: CASALEGNO VINCENZO
IPC: A47G33/00
Filed: 2000-10-26
Abstract: A method of assembling a cup or similar trophy is described
and comprises the steps of:
     providing an axial retaining element (42) and an axial
interconnecting member (40) having a free axial opening (45)
at a first end and a head portion (43) at a second end,   arranging the components (20-26) of the cup axially in
succession along the interconnecting member (40),   associating the retaining element (42) axially with the
axial opening (45) of the interconnecting member (40), and   bringing about coupling of the retaining element (42) with
the interconnecting member (40) so as to achieve a final
condition in which the components (20-26) of the cup are
clamped in an assembled condition.   
     In an alternative embodiment, the head portion is formed as
a result of the insertion of a further retaining element
(44), similar and preferably identical to the first, in a
corresponding opening (46), in the same manner as at the
opposite end. 
     A cup which can be produced by the method is also described.
Patent EP-1099422-A1 (EP)
Inventor: PLANCK HEINRICH PROF DR
IPC: A61F2/00
Filed: 2000-11-08
Abstract: Flat implant for use in surgery comprises a flexible flat structure made from  NOTLESS  2 separate textile structures, which are bonded firmly to a composite construction over the entire area of the implant. An Independent claim is also included for the production of the implant by bonding not less than 2 separate textile structures over their entire area to a flexible flat composite structure.
Patent EP-1217352-A1 (EP)
Inventor: KRIEGER JUERGEN
IPC: G01M3/28
Filed: 2000-12-20
Abstract: Method for monitoring pressure leakage around a valve seal (10) that encloses a valve activation rod. An additional test seal (20) is provided to form a test volume the pressure of which can be monitored over time. Hence a pressure leakage current can be detected in a time dependent manner. An Independent claim is made for an arrangement for monitoring a process control valve for pressure leaks in which a control volume (30) is monitored using pressure transducers linked to an analysis unit (40). The latter can be linked to a central unit so that the valve can be remotely monitored.
Patent EP-1219305-A1 (EP)
Inventor: LERCHEN HANS-GEORG DR
IPC: A61K38/08
Filed: 2000-12-27
Abstract: The present invention relates to cytostatics which have a
tumor-specific action as a result of linkage to
α v β 3  integrin antagonists via preferred
linking units which can be selectively cleaved by enzymes such as
metallo matrixproteases (MMPs), i.e. by enzymes which can especially be
found in tumor tissue. The preferred linking units guarantee the serum
stability of the conjugate of cytostatic and
α v β 3  integrin antagonist and, at the same
time, the desired intracellular action within tumour cells as a result
of its specific enzymatic or hydrolytic cleavability with release of the
cytostatic.
Patent EP-1107369-A1 (EP)
Inventor: VAN WOENSEL JOHANNES MARIA BLA
IPC: H01R12/50
Filed: 2000-11-28
Abstract: A connector assembly comprises an insulating housing
with interconnected front and rear housing parts, a plurality
of contact elements arranged in the housing in rows and
columns, each contact element being provided with a first section
having a mating contact end and a second section having a
connection end. The rear housing part comprises a plurality of
module housings, each module housing accommodating one column
of contact elements. Each module housing is provided with at
least one opening exposing at least one contact element of the
corresponding column of contact elements. A shielding plate is
inserted between adjacent columns of contact elements, the
shielding plate contacting the one contact element through the
opening. The shielding plate is provided with fastening means
and is attached to the one contact element by means of the fastening
means only.
Patent EP-1158609-A1 (EP)
Inventor: ISHIKAWA TOSHIHARU
IPC: H01R4/24
Filed: 2000-05-26
Abstract: An electrical terminal 1 is provided that is formed
by being stamped and bent from a metal plate. This
terminal is equipped with a pair of opposing first
electrical wire accommodating slots 4 that are
respectively formed in a pair of opposing first plate
parts 3, and a pair of opposing second electrical wire
accommodating slots 8 that are respectively formed in
opposing second plate parts 7. The pair of second plate
parts 7 are formed by a pair of plate parts that are bent
from both side edges of a flat plate part 12 that extends
from one of the first plate parts 3, with these plate
parts being bent substantially at right angles relative
to the flat plate part 12, so that the pair of second
electrical wire accommodating slots 8 formed in the
second plate parts 7 and the pair of first electrical
wire accommodating slots 4 formed in the first plate
parts 3 are arranged substantially at right angles.
Patent EP-1076472-A1 (EP)
Inventor: DEBASIS MITRA
IPC: H04L12/56
Filed: 2000-07-31
Abstract: A method is described for solving traffic engineering problems in a network
In one aspect, the invention is used in a network that has at least one QoS service
class and at least one class of service that is not a QoS class. Bandwidth is allocated
to service routes in the QoS service class so as to optimize a figure of merit such as
network revenue. Then a new allocation is made so as to minimize network usage
without departing too far from the optimal value of the figure of merit. A residual
network consists of that bandwidth that remains unallocated, on each link of the
network. 
Bandwidth for non-QoS traffic is allocated to routes on the residual network. In a
second aspect, the invention involves the use of optimization techniques to allocate
bandwidth among service routes in one or more service classes in response to a set
of demands in each class. The demands are calculated so as to take into account an
effective bandwidth associated with the pertinent class, and so as to make allowance
for the stochastic behavior of the traffic demands that occur in practice.
Patent EP-1026345-A1 (EP)
Inventor: JACQUINET PHILIPPE
IPC: E05B65/12
Filed: 2000-01-13
Abstract: The servo assisted locking circuit for a motor vehicle has an electric motor (1) to drive a control cam (2) to open the lock. A control circuit (3) is operated by manual movement of the handle (9) to supply current to the motor. The handle has an auxiliary movement for mechanical opening of the lock if the electric circuit fails. A mechanical stop (B) is operated by the cam control circuit, which is released (L) by a pre-movement of the handle.
Patent EP-1039038-A1 (EP)
Inventor: BUTIGIEG JOHNNY
IPC: E02D5/18
Filed: 2000-03-07
Abstract: The shuttering system consists of a sole plate (14) with an inner face caisson and edges formed by sheet metal plates (60, 62) with timber spacers (64) to maintain the distance between the plates equivalent to the thickness of the sole plate, and a filling material (66) between the spacers and sole plate edges. The filling material is made from a plastic that it not susceptible to impregnation with the concrete while being soft enough to allow extraction hooks to be inserted to remove the shuttering. The metal plates are attached to the edges of the sole plate by temporary fastenings such as wire loops or clips.
Patent EP-1143630-A1 (EP)
Inventor: AGIN PASCAL
IPC: H04B1/707
Filed: 2000-04-07
Abstract: A receiver for a CDMA mobile radiocommunication system, receiving a signal which is a superposition of different signals, or path signals, corresponding to different propagation paths of a transmitted signal, which in turn is a superposition of different signals, or channel signals, corresponding to different channels carrying different transmitted informations, said receiver comprising, prior to the recovering of the transmitted information carried by a given channel, by exploiting said different propagation paths:   means (6, 9) for estimating at least one received channel signal, or interferer signal, which is a superposition of different path signals corresponding to different propagation paths of a transmitted channel signal corresponding to at least one channel different of said given channel, means (10) for substracting said at least one estimated interferer signal, from said received signal.   <IMAGE>
Patent EP-1099675-A1 (EP)
Inventor: RM DISTRIBUTION
IPC: C04B41/52
Filed: 2000-09-20
Abstract: Material for coating building surfaces, particularly walls, ceilings and floors, comprises a first product containing solid and insoluble elements such as fibers, grains and similar to form a white paste in water, some elements being absorbers such as vermiculite and/or cellulose, and a second product containing a mineral powder filler and additives such as synthetic resin, thickener, antioxidant and others in water to form a colored paste. Material for coating building surfaces, particularly walls, ceilings and floors, comprises a first product containing solid and insoluble elements such as fibers, grains and similar to form a white paste in water, some elements being absorbers such as vermiculite and/or cellulose, and a second product containing a mineral powder filler and additives such as synthetic resin, thickener, antioxidant and others in water to form a colored paste. Independent claims are included for the application of a coating on a building surface comprises applying a paste as above, drying and applying a second paste as above and the coating of a building surface obtained from the above material and using the application process.