baber/WOPTO huggingface dataset:
Patent EP-0812862-A2 (EP)
Inventor: TSUTUI TOSHIYUKI
IPC: C08F210/16
Filed: 1987-09-24
Abstract: This invention relates to a process for polymerizing olefins using a catalyst composed of a transition metal catalyst component,an aluminoxane component and an organoaluminum component. In the process of this invention, the catalyst exhibits excellent polymerization activity with the use of a small amount of the aluminoxane. The polymerization process gives olefin polymers having a narrow molecular weight distribution and by the copolymerization of two or more olefins, gives olefin copolymers having a narrow molecular weight distribution and a narrow composition distribution.
Patent EP-0841298-A2 (EP)
Inventor: THUERMER FALK
IPC: B66D1/58
Filed: 1997-10-18
Abstract: The hoist with electric motor driven lifting gear has a load sensing detector and electronic control system to influence the raising of the load according to comparison of the load weight with predetermined maximum and minimum values. The load is attached to a hook (5) and is lifted by a cable (4) wound on a drum (3) rotated in either direction by an electric pole-change motor (8) through a brake (25). The load sensor (33) provides a signal to a microprocessor unit (16) which controls both the motor and brake. A hand-held control switch unit (13) also provides input to the microprocessor to raise or lower the load at slow and fast speeds. The microprocessor is programmed with data according to the load and shuts down the motor when preset conditions are not met.
Patent EP-0846562-A2 (EP)
Inventor: TAMAKI EIICHI
IPC: G02B26/10
Filed: 1997-11-04
Abstract: A signal LD 36 is driven by a signal LD driver 38 in response
to a trigger signal, on which image data are superposed, and emits
a pulse laser signal beam modulated by the image data. A pre-amplifier
42 and a power amplifier 46 include optical fibers, which
are obtained by doping part of quartz optical fibers with an element
such as erbium. Laser excitation beams emitted from excitation LDs
are made to pass through and excite the optical fibers. The laser
signal beam emitted from the signal LD 36 then passes through the
excited optical fibers. This liberates the enhanced energy state
and amplifies the intensity of the emitted laser signal beam. A
clock generator 30 generates the trigger signal of a fixed period,
in response to a control signal output from a control circuit 32.
A superposition circuit 28 superposes the image data upon the
trigger signal and outputs the resulting superposed signal to the
signal LD driver 38. The structure of the present invention
realizes highly efficient image recording without using any
acousto-optic modulator (AOM) or similar element, and enhances the
peak intensity when a thermally sensitive material is irradiated
with the laser beam.
Patent EP-0796860-A2 (EP)
Inventor: BARNES KEITH DOUGLAS
IPC: A01N55/00
Filed: 1997-03-05
Abstract: There are provided difluorovinylsilane compounds having the structural formula I
       
     Further provided are compositions and methods comprising those compounds for the control of insect and acarid pests.
Patent EP-0810648-A2 (EP)
Inventor: MARSDEN MARY H
IPC: H01L21/3105
Filed: 1997-05-21
Abstract: A process is provided for implementing inter-metal dielectric ("ILD") planarization using hydrogen silsesquioxane ("HSQ") (66) spin-on glass ("SOG") and conformal plasma enhanced tetraethyloxysilane ("PETEOS") (68) for submicron gaps, such as vias (72) and interconnects (58,80), having sputtered metal interconnects. Via poisoning is prevented by using a furnace bake prior to metal deposition. The invention is particularly suitable for use in submicron CMOS and BiCMOS, processes, such as those related to the manufacture of digital signal processors, memory, logic circuits, application specific and other process that use a minimum of double-layer metallization.
Patent EP-0851393-A2 (EP)
Inventor: BESSON GUY M
IPC: G06T1/00
Filed: 1997-12-12
Abstract: The present invention, in one embodiment, is a system for performing
image reconstruction from unfiltered scan data acquired in a tomographic scan.
More specifically, the system implements an algorithm for unfiltered scan data
(58) which eliminates the requirement that the scan data for a particular view be
fully filtered for image reconstruction. Particularly, unfiltered scan data for a
base view is fully filtered (60) to generate filtered scan data for the base view.
At least a portion of the filtered scan data for the base view is then used for
subsequent views. Particularly, for a subsequent view, only the high frequency
components (62) of unfiltered scan data for that view are filtered (68) with a
short filter. The filtered high frequency components then are added (70) to the
low frequency components of the filtered base view scan data to estimate fully
filtered scan data for the subsequent view.
Patent EP-0851571-A2 (EP)
Inventor: NAKATANI MASAJI
IPC: H02P6/28
Filed: 1997-12-23
Abstract: A sinusoidal wave data stream for correcting a
torque ripple of a motor is stored in a torque ripple
corrective memory. As the motor rotates, rotational
angle information is computed from a rotational pulse
signal and a rotor magnetic pole position pulse signal,
which are generated accompanying the rotation. A
sinusoidal wave data corresponding to the rotational
angle information is recalled. Then, the sinusoidal wave
data constituting a torque ripple corrective signal is
subtracted form a motor control signal. With the use of
the motor control signal after the subtraction, the motor
is driven and controlled. With this arrangement, the
motor torque ripple which is a main cause of speed
fluctuation of a polyphase brushless motor is suppressed,
and stable and precise motor speed control is achieved.
Patent EP-0800844-A2 (EP)
Inventor: CRANDALL MARK
IPC: A62B9/00
Filed: 1997-02-18
Abstract: The multifuntional personal alert safety system of the present invention includes a portable safety monitoring device which is removably coupled for independent operation to an external self contained breathing apparatus (SCBA) containing a source of pressurized air. The portable safety monitoring device comprises a motion sensor unit, an alarm and a control having an activated position and a deactivated position. In addition the system includes a pressure switch which is responsive to the flow of pressurized air from said self contained breathing apparatus above a predetermined minimum level for causing the control to activate putting the motion sensor unit and alarm in an operational mode. Once in an operational mode the motion sensor and alarm remain operational independent of further operation of the pressure switch. A manual switch is also included for operating the portable monitoring safety device independent of the self contained breathing apparatus when the control is deactivated.
Patent EP-0870063-A2 (EP)
Inventor: DI CESARE JOSEPH L
IPC: C12Q1/68
Filed: 1997-01-31
Abstract: An improved assay system for homogeneous assay detection and/or measuring target nucleic acid sequence replicated in a PCR amplification procedure is provided by employing a nucleic acid polymerase having 5' to 3' exonuclease activity and devoid of 3' to 5' exonuclease activity, oligonucleotide analytical probe blocked against chain extension at its 3' terminus and labeled at its 5' terminus with an energy transfer donor fluorophore, and oligonucleotide detection probe labeled at its 3' terminus with an energy transfer acceptor fluorophore, said probes being complements of each other but differing in nucleotide length so that their Tm's are at least 10 DEG  C. apart, the Tm of the oligonucleotide analytical probe is equal to or greater than the Tm's of the oligonucleotide primers used in the PCR amplification procedure and the Tm of the oligonucleotide detection probe is lower than the temperature required to conduct the PCR thermal cycling steps of the PCR amplification procedure so that during the PCR thermal cyclic steps 5' fluorophore labeled nucleotide fragments are produced during the PCR extension phase by the 5' to 3' exonuclease activity of the nucleic acid polymerase on oligonucleotide analytical probe annealed to denatured strands of the target nucleic acid sequence. Detection or measurement of either (a) the 5' fluorophore labeled nucleotide fragments produced during the thermal cyclic steps and measured by fluorescence polarization or (b) oligonucleotide analytical probe hybridized to oligonucleotide detection probe measured spectrophotometrically by energy transfer measurement, provide a measure of the amount of oligonucleotide analytical probe used up in the amplification of the target nucleic acid sequence and thus provide a measure of amount of target nucleic acid sequence amplified in the PCR replication procedure.
Patent EP-0932593-A2 (EP)
Inventor: EYAL AHARON MEIR
IPC: C07C51/48
Filed: 1997-10-02
Abstract: The invention provides a process for the recovery of lactic acid from aqueous solutions containing at least one water-soluble lactate salt and having a pH of about between 4 and 14, comprising the steps of: contacting said aqueous solution with a cation exchanger which is at least partially in its acid form, said cation exchanger being water immiscible in both acid and salt form, whereby ion exchange is effected, protons are transferred from the cation exchanger to the aqueous solution to acidulate it and to form lactic acid therein and cations from the aqueous solution are bound by the cation exchanger; reacting the cations carrying cation exchanger to convert it into a cation exchanger which is at least partially in its acid form and to a second product, which second product is basic and comprises the cation of the salt; and recovering lactic acid from the lactic acid-containing acidulated aqueous solution by methods known per se.
Patent EP-0868817-A2 (EP)
Inventor: NIEUWENHUIZEN MICHEL WOUTER
IPC: H04N9/64
Filed: 1997-09-26
Abstract: In a sharpness-improving method, the presence of predetermined colors (R, M) in an image signal (y-in, u-in, v-in) is determined (7) to obtain a control signal (CTRL), and a sharpness of the image signal (y-in, u-in, v-in) is enhanced (1-5) in dependence upon the control signal (CTRL).
Patent EP-0937096-A2 (EP)
Inventor: O'DONNELL MARYANNE J
IPC: C12Q1/68
Filed: 1997-11-06
Abstract: The invention provides a method for analyzing a material, comprising:  providing a vesicle suitable for carrying a fluid having said material therein, disposing said vesicle adjacent a first location of a surface of a substrate, controlling said vesicle to deliver a nanoliter volume of the fluid to provide a defined and controlled volume of said fluid at said first location of said surface of the substrate, moving said vesicle to a second position adjacent a second location on said surface of the substrate to dispense a defined and controlled volume of said material along an array of locations on said substrate surface, and performing mass spectrometry analysis for said material at each location of said array.
Patent EP-0865186-A2 (EP)
Inventor: BURY HENRYK DIPL-ING
IPC: H04M1/725
Filed: 1998-03-13
Abstract: The telephone set (10) has a housing (12) which accepts a handset (14) and a telephone keyboard (16). The housing also has a recess (30) with a charger for accepting a mobile telephone (32), which is coupled to the telephone set when installed in the recess. This enables a call that is placed via the mobile telephone, to be accepted by the telephone set. The mobile telephone is coupled to the telephone set via a connecting plug in the mobile telephone and a counter piece mounted in the telephone set. A hands-free speech device forming part of the telephone set is coupled to the mobile telephone for calls made with the mobile telephone.
Patent EP-0868920-A2 (EP)
Inventor: AHERN JANET
IPC: A61K47/48
Filed: 1991-06-20
Abstract: We have modified PE 40  toxin by removing at least two
of its four cysteine amino acid residues and have formed
hybrid molecules containing modified PE 40  linked to TGF-alpha
and have found that these hybrid molecules have
utility in killing bladder cancer cells. A method for
recovering highly active hybrid protein produced by
transformed cells includes a step of precipitating the
protein with a sulphate, usually ammonium sulphate, and
purifying in a metal-chelating, usually Cu 2+  chelating,
affinity chromatography column.
Patent EP-0887215-A2 (EP)
Inventor: RICHTER WOLFGANG
IPC: B60J7/185
Filed: 1998-04-21
Abstract: The convertible automobile has a moving folding roof (1), with at least one operated bolt (7) held in a bolt pocket (9) at the windscreen frame (8). The bolt (7) is only operated by coupling the bolt drive (10) to the roof drive (2) already in place. The bolt drive (10) is near the roof drive (2), at a moving section of the roof folding rod (4), at the sides of the vehicle.
Patent EP-0875380-A2 (EP)
Inventor: YAZAKI SHIRO
IPC: B41J2/14
Filed: 1998-04-30
Abstract: An ink jet recording head comprises: a passage formed substrate (10) having, a
diaphragm forming a part of a pressure generating chamber (12) communicating with a nozzle
aperture (17) and at least the upper surface of which acts as a lower electrode, and a piezoelectric
vibrator (300) including a piezoelectric material layer formed on the surface of the diaphragm, an
upper electrode formed on the surface of the piezoelectric material layer and a piezoelectric
active part formed in an area opposite to the pressure generating chamber; a cap member (110)
joined to the side of the piezoelectric material layer of the passage formed substrate for
sealing space in a state in which space to extent that a movement is not prevented is secured;
and a flexible portion for absorbing the change of pressure in the space of the cap member.
Patent EP-0881800-A2 (EP)
Inventor: HEEKE HELMUT
IPC: H04Q11/04
Filed: 1998-05-13
Abstract: The method involves controlling an access by the network terminals (NTl. n) on the predetermined resources (vr) of a packet-oriented communications network (OKN). The network terminals are associated with ring-shaped linked memories, in which the successive, cyclically read memories represent the predetermined partial communications network resources (trl. N). The requested resources are assigned to the network terminals through entries of access rights in the ring-shaped linked memories, as part of the connection constructions initiated by the network terminals. The access on the assigned resources is granted to the affected network terminal after scanning the ring-shaped linked memory according to the entered access right.
Patent EP-0883082-A2 (EP)
Inventor: EADE THOMAS JON
IPC: G06K15/10
Filed: 1998-05-27
Abstract: A host computer transmits raster information to a multi-color ink jet printer. The
printer includes a printhead connected with an electrical processor. The
printhead includes a plurality of arrays of ink jetting heaters. Each array of ink
jetting heaters corresponds to a different color ink to be jetted onto the print
medium, and is offset relative to an adjacent array of ink jetting heaters in an
advance direction of the print medium. First raster information for a first raster is
transmitted from the host computer to the electrical processor of the printer.
The first raster information is associated with a first array of ink jetting heaters.
The print medium is printed on by selectively actuating the ink jetting heaters of
the first array of ink jetting heaters, using the first raster information. After the
first printing step, second raster information for a second raster is transmitted to
the electrical processor. The second raster information is associated with the
first array of ink jetting heaters. After the first printing step, third raster
information for the first raster is transmitted to the electrical processor. The third
raster information is associated with a second array of ink jetting heaters. After
the second and third transmitting steps, the print medium is printed on by
selectively actuating the ink jetting heaters of the first and second arrays of ink
jetting heaters, respectively using the second and third raster information.
Patent EP-0890937-A2 (EP)
Inventor: GRABOW WILHELM
IPC: F02D45/00
Filed: 1998-06-25
Abstract: A transmitter/receiver (1) acts as a terminal for a mobile radiotelephone network, having an interface (3) for data input. Data is transferred as information from a terminal to fixed equipment. The terminal's interface (3) is connected to an interface module (5,23,41,45), having input points for data (6 to 12, 24 to 28) and/or for company business and/or information. The terminal's interface is connected to the interface module through a serial data line (4) and a CAN bus (20). The interface module (41) is connected to a CAN controller (42). The interface module (23) has a microcomputer (14) for entering company business and/or data as well as a CAN controller connected to the microcomputer and the CAN bus. Data can be entered through a CAN controller (21,22) and a CAN bus connected to the terminal's interface.
Patent EP-0942287-A2 (EP)
Inventor: NISHIZAKI SHIRO
IPC: B21D53/18
Filed: 1998-07-28
Abstract: A sensor ring (1) to be coaxially mounted on a free end portion
of a rotating element (2) for detecting rotations of the rotating
element (2). The free end portion defines an axially extending
cylindrical surface (3) and a radially extending stop surface (4)
for mounting of the sensor ring (1). The sensor ring (1) has a
cylindrical portion which defines a cylindrical center opening to
be press fitted over the axially extending cylindrical surface
(3) of the free end portion of the rotating element (2). The
sensor ring (1) also has a flange portion which extends diagonally
radially outward from one end periphery of the cylindrical
portion such that the flange portion abuts on the stop surface
(4) of the free end portion of the rotating element (2) when the
sensor ring (1) is completely mounted on the rotating element
(2). The diagonally extending flange portion can avoid a connection
curvature (5) between the axial and radial surfaces of the
free end portion of the rotating element (2) during the press
fitting operation.
Patent EP-0913110-A2 (EP)
Inventor: MUELLER ANTON
IPC: A47C7/28
Filed: 1998-09-30
Abstract: The seat furnishing comprises of at least on standing leg and one cross bearing (17-20) furniture under section that has at least one fixture device (22) via which the furniture under section is connected. The cross bearing is made up partially of flat material and fixed with the fixture device on the furniture upper section. The furniture under section may have a Y-configuration, together with mirror-like, to a vertical plane, arranged angle sections (14,15) that form part of the cross bearing. The angle sections, preferably their shanks (17,18), may be connected together via at least one cross mount (23).
Patent EP-0936670-A2 (EP)
Inventor: TROEGER WOLFGANG
IPC: H01H37/74
Filed: 1998-12-14
Abstract: Die Erfindung betrifft ein Verfahren zum Abschalten des Laststromes eines Leistungshalbleiter-Bauelementes und ein Leistungshalbleiter-Modul zur Durchführung des Verfahrens, mit mindestens einem auf einem Leadframe befestigten und zumindest teilweise von einem Gehäuse umhüllten Leistungshalbleiter-Bauelement, das elektrisch leitend verbunden ist mit einer Mehrzahl von Ausgangsleitung. Für den Fall, daß die Betriebstemperatur des Leistungshalbleiter-Bauelementes (3) eine vorgegebene Temperaturschwelle überschreitet, wird der Laststrom des Leistungshalbleiter-Bauelements (3) irreversibel unterbrochen. Hierfür sind Unterbrechungsmittel vorgesehen, die vorzugsweise vom Gehäuse fest umschlossen sind bzw. Bestandteil des Gehäuses selbst sind. Das Material der Unterbrechungsmittel weist dabei bei zunehmender Temperatur eine volumenerweiternde und/oder eine oxidierende und/oder eine explodierende Charakteristik auf. Als Unterbrechungsmaterialen werden ein annähernd ideales Gas, stark oxidierende oder aufschäumende Materialien, Sprengstoff, etc vorgeschlagen. <IMAGE> <IMAGE>
Patent EP-0924245-A2 (EP)
Inventor: MATSUKURA IKUO
IPC: C08K5/06
Filed: 1998-12-17
Abstract: A fluorine-containing polymer composition comprising
a fluorine-containing solvent of the formula R 1 -O-R 2 
wherein R 1  is a C 5-12  linear or branched polyfluoroalkyl
group which may have an ether bond, and R 2  is a C 1-5  linear
or branched alkyl group, and a fluorine-containing
amorphous polymer having a fluorine-containing ring
structure in its main chain, dissolved in the solvent.
Patent EP-0908627-A2 (EP)
Inventor: REVERBERI STEFANO
IPC: F16K39/06
Filed: 1998-09-11
Abstract: Valve unit, particularly for high-pressure pumps, comprising a
cage maintained in position by a screwed plug and containing a
valve disc and a valve seat, the screwed plug having a threaded
shank provided with an annular groove for a seal gasket in contact
with the inner wall of the cavity which receives the valve unit,
said annular groove for receiving said seal gasket being
positioned adjacent to that end of said thread close to the valve
unit, and being inserted into a portion of the plug receiving
cavity having a diameter less than the outer diameter of the plug
thread.
Patent EP-0871013-A2 (EP)
Inventor: BARBEHENN GEORGE
IPC: G01D5/36
Filed: 1998-03-24
Abstract: A position encoder system is provided, the system employing a
medium having a track with incremental markings which define an embedded
reference position identifier. Upon movement of the medium, a sensor detects
passage of the incremental markings, each such marking being indicative of a
predetermined movement of the medium. The sensor also detects the
embedded reference position identifier, and correspondingly, provides a
recognizable index pulse for use in determining an absolute position of the
medium.
Patent EP-0891064-A2 (EP)
Inventor: MELLQUIST PETER E
IPC: H04L29/08
Filed: 1998-06-09
Abstract: A network device (33) connected to a local network (32) is configured
using a module (41) operating within a console (34) connected to the local
network (32). Once activated, the module (41) obtains an unused network
address. After obtaining the unused network address, the console (34) waits
for receipt of a request from the network device (33). Upon receipt of the
request, the console (34) forwards to the network device (33) a response. The
response includes the unused address along with subnet and gateway
information for the console (34). The console (34) then establishes a network
connection to the network device (33) and displays on a monitor for the
console (34), an address value (24), a subnet mask value (25) and a gateway
value (26) for the network device (33).
Patent EP-0890578-A2 (EP)
Inventor: DUCKWORTH DAVID MALCOLM
IPC: C12N15/12
Filed: 1998-06-26
Abstract: The use of HSCLOCK polypeptides and polynucleotides in the design of protocols for the
treatment of sleep disorders, jet lag, pathologies that occur in advanced age, among others, and
diagnostic assays for such conditions. Also disclosed are methods for producing such
polypeptides by recombinant techniques.
Patent EP-0891076-A2 (EP)
Inventor: KIM JONG-DEUK
IPC: G06T5/00
Filed: 1998-07-08
Abstract: A context probable table of context template is employed
in order to interpolate binary picture information. The
context template for respective pixels making up the binary
picture information is made, and probabilities for the
interior of an object and the exterior of the object on its
context indexes are obtained from the context probable table
arranged previously. The probabilities for the interior and
exterior of the object are compared with each other and the
binary picture information is interpolated with a value having
more probability.