baber/WOPTO huggingface dataset:
Patent EP-0780371-A2 (EP)
Inventor: BRUNGS PETER DR
IPC: C25B3/23
Filed: 1996-12-10
Abstract: Alkyl 2-alkylmercapto-4-trifluoromethyl-benzoates of formula (II) are new. R1, R2 = 1-6C alkyl. Also claimed is the preparation of (II) by electrochemical reaction of 3,4-dichloro-(trifluoromethyl)benzene (III) with carbon dioxide at the anode, to give 2-chloro-4-(trifluoromethyl)benzoate (IV); esterification of (IV) to give alkyl 2-chloro-4-(trifluoromethyl)benzoate of formula (I), and reaction with an alkyl mercaptide of formula R2S<->. (I) are new.
Patent EP-0780760-A2 (EP)
Inventor: KUBOTA SATOSHI
IPC: G06F9/30
Filed: 1996-12-20
Abstract: A certain target instruction and a prefix instruction for expanding the function of that target instruction are input to the present data processing circuit. The data processing circuit analyses the thus-input instruction code and performs the processing necessary for the execution of that instruction. The data processing circuit comprises an instruction decoder section, a register file, and an instruction execution section that executes the instruction based on operational details of the instruction analyzed by the instruction decoder section. The instruction decoder section comprises an ext instruction processing section that processed the expansion of immediate data from the prefix instruction.
Patent EP-0734651-A2 (EP)
Inventor: BRUNT KEITH DOUGLAS
IPC: A01N59/16
Filed: 1996-03-07
Abstract: A composition, eg a water-based polymer emulsion, cosmetics and the like, is preserved against microorganism growth, by incorporation of from 5-1000ppm of an inorganic biocidal component which comprises a sparingly soluble silver compound deposited on a synthetic oxidic support.
Patent EP-0735741-A2 (EP)
Inventor: KAKUTANI TOSHIAKI
IPC: H04N1/40
Filed: 1996-04-01
Abstract: An image processing system and method for varying the resolution of multi-gradated image data to output binary gradated image data having a different resolution. In the system and method, the resolution of the multi-gradated image data is converted to prepare image data having alternating dots arranged in lines and rows such that those of said dots present in odd-numbered lines and those of said dots present in even-numbered lines are positioned in alternate rows. The image data having alternating dots is transformed into binarization data. The binarization data is converted into binary gradated image data by using an error diffusion method or an average error minimization method. The dot arrangement of the binary gradated image data is then transformed into a dot arrangement equal to that of the image data having alternating dots. The system and method thus obtains a high quality reproduced image at a speed as high as possible.
Patent EP-0743701-A2 (EP)
Inventor: DRACH ROBERT GEORGE
IPC: H01R4/24
Filed: 1996-05-15
Abstract: An insulation displacement connecting (IDC) terminal that allows wires to be parked in a retaining region thereof prior to being terminated within and IDC portion of the terminal. The retaining region of the terminal is generally a rounded longitudinal slot having a width which is slightly less than the outermost diameter of a conductor to be inserted into the terminal. The terminal which is designed with large flat spring contacts located about a central slot, includes an IDC portion, which cuts into the insulation of the wire to establish contact. A slight gap in a top portion of the retaining region pulls apart and allows for insertion of a wire into the slot of the retaining region. The spring contacts of the terminal pull together and the gap is narrowed once the wire enters the retaining region, thus, preventing the wire from escaping through the gap. The spring contacts then close on the wire where it remains parked until such time as the wire is terminated within the IDC portion of the terminal. The retaining region allows conductors to be dressed into the terminals of a connector module as one operation and then seated into the IDC terminals as a second operation. The terminals are adapted for use with connector modules which house multiple pairs of IDC terminals on both the front and rear sides thereof. The connector modules are insertable into a hinged mounting bracket that is mounted at a telephone switching area to make up a modular connecting block.
Patent EP-0775888-A2 (EP)
Inventor: HOLMEN ROLF MARTIN
IPC: F42B14/02
Filed: 1996-11-05
Abstract: The present invention relates to a method for manufacturing shells, on which shells there on the outer surface of the shell body is attached a belt by friction welding, and for the object of providing a process which is specifically favourable in connection with friction welding of bands to thin-walled shells, it is according to the invention suggested that the shell (1) prior to the welding process is hardened and/or tempered for optimum use properties, and that the shell (1) after hardening and/or tempering receives the belt (3) by friction welding, the temperature of the shell or granade (1) at the same time being kept at a level which does not to a substantial degree reduce the material qualities of said shell.
Patent EP-0780400-A2 (EP)
Inventor: CERF MARTINE
IPC: C07C211/25
Filed: 1996-12-19
Abstract: Oligomers of (1,3-diene) partially hydrogenated aminochelates are of formula (P)(ACH2NH2)x (I), in which X = 1.8-2; P is part of 1,3-diene oligomer containing at least 20 mol% hydrogenated double linkages of 1,2 type as in formula -CH2-C(R<1>)CH=CH2 (II); and at least 10 mol% hydrogenated double linkages of 1,4 type as in formula -CH2-CR<1>=CH-CH2- (III) where R<1> = H, 1-6C aliphatic; A = divalent group chosen from (IV) or (V) in which R<2> = 1-6C aliphatic or 3-7C cycloaliphatic; and n = 3-9. Oligomer has average molecular mass 500-5000. Also claimed is a method for the preparation of oligomers.
Patent EP-0740047-A2 (EP)
Inventor: MOKSVOLD HARALD
IPC: E21B33/064
Filed: 1996-04-24
Abstract: The present invention relates to a device for controlling underwater pressure, which device is adapted for use in drilling installation comprising subsea blow-out preventer (1) and surface blow-out preventer (2) wherebetween a riser (3) is arranged for communication, and for the purpose of defining a device in which the use of choke line and kill line can be avoided, it is according to the invention suggested that the device comprises a high pressure riser (3) and a high pressure drilling pipe (14) which are so arranged between the subsea blow-out preventer (1) and the surface blow-out preventer (2) that they can be used two separate high pressure lines as a substitute for choke line and kill line.
Patent EP-0793115-A2 (EP)
Inventor: WETTEBORN HAINER
IPC: G01S17/10
Filed: 1997-01-24
Abstract: The device has a pulse laser (11), a light deflector (15), a photodetector arrangement (22) with an optoelectronic photodetector (23), and control and analysis electronics (10). The pulse laser (11) emits controlled light pulses (12). Successive pulses are deflected at different angles in a measuring range (13) by the light deflector (15). Pulses (12') reflected by an object (14) in the measuring range (13) are detected by the photodetector arrangement (22). A sample signal representative of the distance of the object (14) from the deflector (15) is derived in the control and analysis circuit (10) from the travel time of the pulse between transmission and detection with respect to the speed of light. This signal is compensated for travel time measuring errors due to signal dynamics. The control and analysis circuitry (10) has an arrangement for measuring the electric charge during detection of the pulses and/or for measuring the pulse width of the detected pulses. The compensation is carried out in dependence on the measured electric charge or pulse width on the basis of respective correction values. The correction values are determined by the control and analysis circuitry (10) with the measured charge and/or pulse widths, which are to be measured with respect to at least one reference object at a defined distance from the deflector (15), with different reflectivities..
Patent EP-0802054-A2 (EP)
Inventor: NIESTRATH HANS-DIETER
IPC: B41F21/00
Filed: 1997-03-05
Abstract: Objects (14) such as compact discs.credit cards etc are fed onto a rotary table (12) and are indexed across a number of screen printing stations (20-23)The print screen is mounted in a fixture mounted on a coordinate table that can be moved in X and Y directions and can be rotated. The screen position is monitored relative to an object by a camera and can be adjusted under computer control (62). A second camera (70) can be used to provide a reference image.
Patent EP-0796780-A2 (EP)
Inventor: YAMAMOTO YOSHIMI
IPC: F16B5/07
Filed: 1997-03-17
Abstract: An interlocking device includes two opposed racks having intermeshable teeth, respectively, a guide surface disposed on one of the opposed racks, a guide, and a resilient retainer holding the guide against the guide surface for sliding movement of the guide relative to the guide surface. The guide and the guide surface cooperate with each other to provide an arrangement wherein when the one rack is pressed against the other rack, the guide comes into engagement with the other rack and the guide surface slides on the guide, causing meshing engagement of the teeth of the one rack with the teeth of the other rack.
Patent EP-0802490-A2 (EP)
Inventor: URANAKA SACHIKO
IPC: G06F13/00
Filed: 1997-04-17
Abstract: The present invention aims to execute customization for each user in case portable media for computer published in large quantity are used in combination with a network. The information to control corresponding relation between portable media and users is substituted by media-identifying information 101 different for each medium among media-related information 100 set to the portable media in advance, and this is used for the control of the users. Thus, there is no need to register the users, and customization for each user can be improved.
Patent EP-0812655-A2 (EP)
Inventor: SAILER STEFAN
IPC: B23P19/06
Filed: 1997-04-21
Abstract: The device for screwing hollow chamber profiles (3) has a clamp jaw (2) and screw arrangement (7) mounted on a carriage (4) which can move along a tool guide track (6). The profile is mounted in a fixed position on a profile guide track (10) which runs parallel to the tool guide track. At the end of the profile guide track is a stop against which the profile is placed. The stop is a sliding stop which can slide along the guide track and fixed in position to ensure the profile is secured at the desired location.
Patent EP-0815877-A2 (EP)
Inventor: MATIAS CARLOS J D
IPC: A61L9/16
Filed: 1997-07-02
Abstract: A device for sterilizing a air within a structure, the
device having a housing structured to permit air to freely flow
therethrough, a base structure coupled with the housing to
maintain a bottom of the housing a distance above an underlying
surface so as to not obstruct air flowing into the housing, and
at least one ceramic heating bundle disposed within the housing.
The ceramic heating bundle includes at least two elongate
members formed of a ceramic material, disposed in abutting,
tight clustered relation with one another, each containing a
plurality of narrow, parallel passages structured to permit air
to flow therethrough, and at least one heating wire disposed
within at least one of the passages of at least one of the
elongate members and structured to radiate heat through the
ceramic material of the elongate members, thereby heating the
air disposed within the passages until the air reaches a
sufficient temperature to become sterilized and rise naturally
and exit the passages due to convection, thereby creating a
vacuum which draws a new supply of ambient air into the
passages. The passages are sized and spaced relative to one
another within each of the elongate members so as to maximize a
ratio of a surface area of ceramic material exposed to the air
flowing therethrough, per volume of ceramic material required to
define the elongate member, and also to minimize a resistance to
heat flow through the ceramic material defining the elongate
member and therefore through the ceramic heating bundle.
Patent EP-0814148-A2 (EP)
Inventor: NAKAZATO MORIKUNI
IPC: C10M167/00
Filed: 1993-12-20
Abstract: An engine oil composition which comprises a metal-containing detergent, zinc dithiophosphate, and a boron-containing ashless dispersant dissolved or dispersed in a base oil; characterized by further containing an antiwear agent having an aliphatic amide compound and either a dithiocarbamate compound or an ester derived from a fatty acid and boric acid.
Patent EP-0849654-A2 (EP)
Inventor: BERNHARDT RALF
IPC: G05B19/401
Filed: 1997-11-14
Abstract: The method involves moving a sensing head (2) with a sensor (24) mounted upon it, whereby the sensor is subjected to a measurement force relative to the sensing head. The measurement force consists of a desired measurement force directed normally wrt. the surface of the workpiece (15) to be measured and a correction measurement force which serves for the at least partial compensation of inertial forces arising from the acceleration of the sensor.
Patent EP-0825591-A2 (EP)
Inventor: KESHNER MARVIN S
IPC: G11B7/24
Filed: 1997-08-07
Abstract: An optical disk and compatible optical disk drive enabling
erasable (rewritable) optical disks to have the same format and
capacity as read-only or (recordable) write-once optical disks.
A reference clock track and optional additional prerecorded
phase synchronization patters are provided to enable writing of
any random sector with frequency and phase matching of a random
sector to the preceding and following sectors. The reference
clock track and other phase synchronization patterns eliminate
the need for preambles and extra space for speed variation. In
a first embodiment, a disk has multiple layers, with at least
one rewritable data layer and at least one reference layer. A
spiral track on a surface of the reference layer has prerecorded
patterns to be used for clocking. In a variation of first
embodiment, the reference layer is also used for radial tracking
control, eliminated the need for predefined tracks in the
rewritable data layers. The reference layer is produced using
the same technology as for read-only media, and is therefore
very precise, low cost, and permanent. An additional laser
system may be required to read the reference layer. The
rewritable data layers may be unpatterned prior to writing.
Alternatively, the rewritable data layers may include embossed
sector or block headers to augment clock phase precision. In a
second example embodiment, a single circular permanent
(non-erasable) clock track is provided on a rewritable medium.
The disk is then divided into radial zones, so that within each
zone, the angular velocity of the disk is constant. A clock
signal from the permanent clock track is then ratioed for each
radial zone.
Patent EP-0829812-A2 (EP)
Inventor: KAY ANDREW
IPC: G06F17/50
Filed: 1997-09-12
Abstract: An integrated circuit is designed by defining its functions in a
programming language which supports parallelism and synchronised
communication. The resulting source code 1 is supplied to a compiler
which includes an optimiser module 8 for retiming synchronised
communications without changing the order of external communications
of the integrated circuit. The compiler produces output code 12 which
represents the circuitry of the integrated circuit and which may be
supplied to synthesis tools and subsequent steps in the manufacture of the
integrated circuit.
Patent EP-0805611-A2 (EP)
Inventor: QUINQUIS JEAN-PAUL
IPC: H04Q3/00
Filed: 1997-04-29
Abstract: The network includes a distribution network (RDL) which is formed from a number of nodes (NIE). Each node is linked to a concentrator (CTR) which serves a number of radio terminals (BR) for communication with mobiles terminals (10,20). At least one node is connected by switching equipment (PONT) to a virtual channel selector (VCX). When a link is established, the virtual channel identifier (VCI) is assigned by a local and external call processing server (TAP). During handover, virtual links are created between terminals of the accepting macrocell and broken between those of the relinquishing macrocell which do not belong to the accepting one.
Patent EP-0912739-A2 (EP)
Inventor: HERNDAY NATASHA
IPC: C07K14/47
Filed: 1997-02-28
Abstract: Cette invention se rapporte à la protéine OB canine et à des compositions et des procédés associés. Des séquences d'acides aminés OB canins, des séquences d'acides nucléiques associées, des vecteurs, des cellules hôtes, des procédés de production par recombinaison, des anticorps associés et/ou des compositions diagnostiques, des compositions pharmaceutiques et des animaux transgéniques sont présentés.
Patent EP-1015882-A2 (EP)
Title: Chromatographic pattern analysis system employing chromatographic variability characterization
Inventor: GORENSTEIN MARC V
IPC: G01N30/86
Filed: 1997-04-14
Abstract: A Chromatographic Pattern Analysis System (CPAS) (100) determines chromatographic variability due to a plurality of sources without requiring identification or characterization of peaks or other chromatographic features, receives data indicative of a standard chromatogram and a first sample chromatogram generated from a first mixture by a High Pressure Liquid Chromatography (HPLC) device (102) and data indicative of a plurality of additional sample chromatograms generated by the HPLC device (102) from a plurality of different mixtures. The CPAS (100) generates from the standard chromatogram a plurality of sets of chromatographic variability data, each set being indicative of a different effect of the chromatographic variability of the HPLC. The standard chromatogram is modified as a function of the variability data, and a residual value, indicative of a difference between the modified standard chromatograms and the first sample chromatogram is generated. Residual values are generated for the additional sample chromatograms and are used to determine differences between the corresponding mixtures and the first mixture.
Patent EP-0859531-A2 (EP)
Inventor: MONRAD ATLE
IPC: H04W12/06
Filed: 1998-01-02
Abstract: The present invention relates to a method for providing
a unique temporary international identification
of a mobile station during establishment and re-establishment
of a logical link between a mobile
station and the associated serving GPRS (General
Packet Radio Service) support node (SGSN). The
unique temporary international identification allows
international roaming across country borders without
using the international mobile station identification
(IMSI), i.e. beyond the coverage area of the
home PLMN, it is according to the present invention
suggested to form new identity comprising the old
TLLI, the old RA, and identification of the public
land mobile network (PLMN) that is the owner of the
old TLLI and the country where the PLMN belong, The
new identity is used as identification on the radio
interface, identification within the current SGSN
and for identification of the old SGSN.
Patent EP-0864840-A2 (EP)
Inventor: GHIANI FRANCO
IPC: B60K11/04
Filed: 1998-03-09
Abstract: The heat transfer system, has at least one dividing wall (4) separating at least one collection chamber (1), with an outer contour matching the inner contour of the chamber wall. The dividing wall is soldered in a sealed fit with the inner contour. A holding foot (9), to hold the inserted dividing wall, has two flat facing wall sections (8) of adjacent tube ends (5). The holding foot has at least one one-piece and shaped strap (10), to form an insertion slit for the dividing wall.
Patent EP-0878882-A2 (EP)
Inventor: GNAUCK ALAN H
IPC: H04B10/293
Filed: 1998-05-11
Abstract: A control circuit for an injection laser provides
a pre-bias current which prevents clipping induced errors in
the laser output. An analog modulating signal is provided
directly to the laser which receives the sum of a feedback
current (Ifb) and a current source (Io) as the pre-bias
current (Ipb). A monitor diode detects the laser light
output and provides a current (Idet). A feedback circuit
operates in a limited dynamic range, e.g. I 1  +/- 40 mA or is
incapable of outputting a negative current (Ifb>0). The
feedback circuit responds to changes in Idet and adjusts the
laser pre-bias current to hold Idet equal to a preset value,
which effectively holds the laser's average output power
constant. If the pre-bias current necessary to hold Idet
fixed falls below some minimum level, Imin, the feedback
circuit will run out of dynamic range and the laser's
average power will increase. By preventing Ipb from falling
below Imin clipping induced errors and distortion are
avoided.
Patent EP-0895054-A2 (EP)
Inventor: TOMPKINS ROBERT E
IPC: F42B12/14
Filed: 1998-07-31
Abstract: An improved shoot-through warhead cover is constructed of a low density material, such as polyethylene foam, in a dome-like shape. An anterior surface of the shoot-through cover is configured so as to be in proximate mating relationship with the exterior surface of an EFP liner member. The exterior surface of the cover is also aerodynamically contoured to match the external shape of a receiving warhead delivery vehicle body. <IMAGE>
Patent EP-0862291-A2 (EP)
Inventor: MIKAMI SATOSHI
IPC: H04B10/564
Filed: 1998-02-27
Abstract: In an optical transmitter, control signal
generators for generating control signals on different
frequencies are connected to light sources, respectively,
that emit light beams with non-overlapping wavelength
bands. The light beams from the light sources are
modulated in intensity by the control signals,
respectively. Intensity modulated signals are further
modulated with input data by optical modulators and are
then amplified by optical amplifiers. Amplified optical
signals are multiplexed by an optical multiplexer into a
multiplexed signal. The multiplexed signal is supplied
to a transmission path. In the optical amplifier, a part
of a wavelength division multiplexed signal amplified by
an optical fiber 33 is branched by an optical branch
circuit 36. A branched wavelength division multiplexed
signal is converted into an electrical signal by an
optical/electrical converter 37. Band-pass filters 38-1
through 38-n extract the control signals from the
electrical signal. A counter 39 counts up the number of
extracted control signals. An LD drive circuit 40
controls a laser diode 34 to adjust an output level of
the signal to have the best value for the number of the
optical signals multiplexed on the same fiber, according
to the counted value.
Patent EP-0869635-A2 (EP)
Inventor: OKAMOTO EIJI
IPC: H04L9/08
Filed: 1998-03-30
Abstract: When a secret is encrypted and stored, it is
necessary to provide for a countermeasure for lost key (key
recovery system). In the present invention, a key recovery
system for an enveloped data format in which a common key
is used to encrypt a plaintext (secret) and a user's public
key is used to encrypt the common key and attached to an
encrypted text is provided. In the present invention, only
the common key is decrypted (203, 221) to recover the
secret (204) without reconstruction of split secret keys
kept in a plurality of key storage apparatuses.
Patent EP-0881597-A2 (EP)
Inventor: THROUP DAVID
IPC: G06T11/00
Filed: 1998-05-29
Abstract: An electronic graphic system 1 processes image data defining colour
values of a multiplicity of pixels that together form an image. The system 1
comprises a processing unit 14 in which image data from an image store 2 is
processed with other image data from a store 9. The processing is effected on
a pixel-by-pixel basis depending on control data in a control store 15 and on a
predetermined gamma factor defining a relationship between colour values
and corresponding light values. The processing unit 14 thereby produces
processed colour value data representing a manipulated version of the image
in which the light content of pixels has been varied by the other image data
depending on the control data and the gamma factor.