baber/WOPTO huggingface dataset:
Patent EP-0721233-A3 (EP)
Inventor: GLADD JOSEPH HOWARD
IPC: H01R13/627
Filed: 1995-12-05
Abstract: An electrical connector assembly has a pair
of mating connector housings carrying mating metal
terminals, a double ended shorting clip carried by one
of the housings and having both ends thereof in spring
biased engagement with its associated metal terminals
in that housing, a third housing encircling the
housings and a tethered connector position assurance
member connected to the third housing. The shorting
clip first has one end automatically disengaged from
its associated metal terminals by a first cam when the
connector housings are mated together and then its
other end automatically disengaged from its associated
terminals by a second cam on the connector position
assurance member when it is connected to the third
housing so that a shorting path across the associated
metal terminals is only fully disconnected if proper
mating of the connector housings is assured. The
third housing provides environmental splash
protection, strain relief for conductors connected to
the terminals and has an integral terminal position
assurance means for assuring proper positioning of the
terminals in the housing. The third housing also has 
a depressible dome to release the connector housings
from each other.
Patent EP-0750029-A3 (EP)
Title: Polymerisierbare chirale Verbindungen und deren Verwendung
Inventor: MEYER FRANK DR
IPC: C07D493/04
Filed: 1996-06-03
Abstract: Polymerisierbare chirale Verbindungen der allgemeinen Formel I
 (Z-Y 1 -A-O-CO-O-M-Y 2 ) n  X  
in der die Variablen folgende Bedeutung haben
     A   Spacer,   M   mesogene Gruppen   Y 1 ,Y 2     chemische Bindungen oder die Gruppierungen -O-; -S-;
-CO-O-; -O-CO-; -O-CO-O-; -CO-N(R)- oder -N(R)-CO-   X   ein
n-wertiger chiraler Rest   n   2 bis 6   Z       a 1 ) mindestens einer dieser Reste eine reaktive Gruppe,
über die eine Polyaddition herbeigeführt werden kann,   a 2 ) mindestens zwei dieser Reste Substituenten, die eine
reaktive Gruppe tragen, über welche eine Polykondensation
herbeigeführt werden kann,   b) Wasserstoff oder nicht-reaktive Reste, soweit die Bedingung
(a 1 ) bzw. (a 2 ) erfüllt ist,       
wobei die Reste Z, Y 1 , A, M und Y 2 , da sie n-mal in I enthalten
sind, gleich oder verschieden sein können.
     Die erfindungsgemäßen Verbindungen eignen sich zur Verwendung in
elektro-optischen Anzeigen oder als chirale Dotierstoffe für
nematische oder cholesterische Flüssigkristalle zur Erzeugung
farbig reflektierender Schichten.
Patent EP-0789224-A3 (EP)
Inventor: HIYOKAWA TOYOJI
IPC: G01C21/36
Filed: 1996-08-26
Abstract: According to the invention, when a target name is
inputted using characters such as alphabet and numerics,
strings of characters or numerics are compared with data
of registered places each time one character is inputted,
names of registered places including the inputted string
of characters or numerics is listed, and the number of
registered target names remaining on the list is
displayed. 
     When the target name is inputted in characters,
the inputted data is compared with a list of the
registered names having word components arranged in
different orders with respect to a single official name by
a forward match comparison, and the number of registered
target names remaining on the list with forward match is
displayed. 
     When the number of the inputted characters or
numerics increases and the number of registered target
names remaining on the list decreases, a list of the
registered place names is displayed. The target name is
selected from this list. When the number registered
target names remaining on the list is one, the target name
is selected. A map of the vicinity of the target name
thus selected is displayed.
Patent EP-0769808-A3 (EP)
Inventor: ABOELFOTOH MOHAMED OSAMA
IPC: H01L29/872
Filed: 1991-03-02
Abstract: An etching process for providing high selectivity between Cu and
Cu 3 Ge comprises the steps of depositing successive layers of
Ge (70), Si (74) and Cu (75) on a doped substrate region (72),
exposed in an opening of a SiO 2  layer (71) and heating the
structure to form a layer of Cu 3 Si (76) on top of a layer of
Cu 3 Ge (77), and unreacted Cu portions (75). The Cu portions
are removed by etching in a HNO 3 : H 2 O
solution. The Cu 3 Si is removed by dipping in a diluted HF
solution.
Patent EP-0827005-A3 (EP)
Inventor: TOWNER DAVID K
IPC: H04N1/113
Filed: 1997-01-21
Abstract: A system and method of providing a periodic trajectory scan path for a
laser beam (20) across a photoconductive surface (45) in a laser printer. A
preferred embodiment of the periodic trajectory for a system with a two-axis
deflector includes a multiple-frequency omega wave trajectory (Fig. 11b) for
providing a substantially rectangular grid of available dot locations for selective
laser beam pulsing. As such, a plurality of generally linear rows of dots are
completed in a single scan pass of the laser beam across the surface. The
periodic trajectory is provided by deflecting the laser beam with an optical beam
deflector (25), such as an electro-optic deflector, placed between the laser (15)
and the rotating polygon scanning mirror (30). A preferred embodiment of the
beam deflector includes a folded optical path.
Patent EP-0787478-A3 (EP)
Inventor: FUTAMI SHUNICHI
IPC: A61K6/90
Filed: 1997-01-23
Abstract: A low-dust dental alginate impression material composition is
disclosed, comprising an alginate, a gelation reaction agent, a gelation
regulator, and a filler as major components, which further comprises
sepiolite and/or a tetrafluoroethylene resin having a true specific
gravity of from 2.0 to 3.0. The low-dust dental alginate impression
material composition of the present invention does not influence
various capacities of the alginate impression material itself at all, is
reduced in the generation of dust, and is superior in the storage
stability.
Patent EP-0810033-A3 (EP)
Title: Schleudertrommel einer Zuckerzentrifuge
Inventor: MATUSCH SIEGFRIED
IPC: C13B30/06
Filed: 1997-02-08
Abstract: Die Erfindung betrifft eine Schleudertrommel einer Zuckerzentrifuge.
Als neu und erfinderisch wird ein mit Abflußlöchern
versehener Trommelmantel angesehen, in dem ein einen konischen
Siebkorb bildendes feinmaschiges Decksieb (4) festgelegt ist,
das aus Edelstahl besteht und sich unmittelbar auf dem Trommelmantel
(3) abstützt, der auf seiner dem Decksieb (4) zugewandten
Mantelfläche mit jeweils einige Abflußlöcher (2) strömungstechnisch
miteinander verbindenden Rillen (5) versehen
ist. 
     Dadurch kann das bisher erforderliche Stützsieb ersatzlos entfallen.
Patent EP-0849540-A3 (EP)
Title: Kugelhahn
Inventor: STEINMEYER NORBERT
IPC: F16K27/06
Filed: 1997-03-13
Abstract: Die Erfindung betrifft einen Kugelhahn mit zwei Bauteilen, insbesondere einem
Oberteil (1a) und einem Unterteil (1b), wobei die Bauteile (1a,1b) gegeneinander verdrehbar sind.
Patent EP-0814345-A3 (EP)
Title: System zur Positionsbestimmung von mobilen Objekten, insbesondere von Fahrzeugen
Inventor: DIEKHANS NORBERT DR
IPC: G01S5/14
Filed: 1997-04-11
Abstract: Dei Erfindung betrifft ein System zur Positionsbestimmung von mobilen Objekten mit einem GPS-Navigationssystem.
Dabei wird aus zwei oder mehreren Korrektursignalen von verschiedenen
Referenzstationen über eine Auswerte- und Verarbeitungseinheit ein optimales Korrektursignal
ermittelt und dieses zur Positionskorrektur für den mobilen GPS-Empfänger
verwendet wird.
Patent EP-0811579-A3 (EP)
IPC: B08B3/02
Filed: 1994-03-04
Abstract: The invention relates to a cleaning apparatus for a radiation source assembly
in a fluid treatment system. 
     The invention is characterized in that the cleaning apparatus comprises:
   a cleaning sleeve engaging a portion of the exterior of a radiation source in the radiation
source assembly and movable between: (i) a retracted position wherein a portion of the radiation
source is exposed to a flow of fluid to be treated and (ii) an extended position wherein the portion
of the radiation source is completely or partially covered by the cleaning sleeve,   the cleaning sleeve further comprising a chamber in contact with the portion of the
radiation source, the chamber adapted for receiving a cleaning solution suitable to remove
undesired materials from the portion of the radiation source.
Patent EP-0823532-A3 (EP)
Title: Fenster, Türe oder dergl.
Inventor: PIELMEIER GUENTER
IPC: E06B3/964
Filed: 1997-08-06
Abstract: Die Erfindung bezieht sich auf ein Fenster, eine Türe oder dergl. mit vorzugsweise
schräg eingesetzten Kämpfern, Sprossen usw. (4), die unter variablen Winkeln, beispielsweise
zwischen 45° und 90°, mit dem Rahmenprofil (7) verbindbar sind, wobei
die Verbindung über ein Formteil (1), das mit einer in den Kämpfer (4) etc. eingesetzten
Aussteifung (2) verbunden ist, vorgenommen wird.
Patent EP-0841244-A3 (EP)
Inventor: GAROFALO GIOVANNI
IPC: A62B9/02
Filed: 1997-10-24
Abstract: First reducing stage for two-stage breathing apparatus
comprising a metal body (1) having at least one
inlet (201) for the compressed air coming from the
cylinder or cylinders and a plurality of outlets (101)
for the air at a reduced pressure; the said body is
enclosed in a casing (3) having suitable apertures (403,
303) providing access to the said inlet (201) and to the
said outlets (101).
Patent EP-0846505-A3 (EP)
Inventor: DELGADO HUGO E
IPC: B21J5/02
Filed: 1997-12-06
Abstract: A forging press (20) includes a die set having a stationary die (22), a
movable die (24) in facing-but-spaced-apart relation to the stationary die (22)
along a press axis (30) and defining a workpiece volume (36) therebetween, and
an exterior constraint (34) extending circumferentially around the workpiece
volume (36). The movable die (24) has a base level region (46) lying generally
in a workpiece plane (48) perpendicular to the press axis (30), and three
rotationally symmetric segments (50) raised above the base level region (46).
Each of the segments (50) forms an angular segment of a disk having an included
segment angle and that is angularly separated from the other segments (50). A
press mechanism (44) includes a axial drive operable to move the movable die
(24) in a direction parallel to the press axis (30), and an indexing drive operable
to rotate the movable die (24) about the press axis (30) by an indexing rotational
angle. In operation, the axial drive performs a press stroke and retracts, the
indexing drive rotates the movable die (24) by the indexing rotational angle of less
than the included segment angle, and the axial drive performs another press
stroke. By repeating these steps, the entire workpiece (32) is forged
incrementally.
Patent EP-0848342-A3 (EP)
Inventor: IMAI MASAHARU
IPC: H01L21/82
Filed: 1997-12-09
Abstract: In a database(11), variety of modules which can
be used as constituent elements of the object of design are
registered as parametrized models, and instance generating
information representing a procedure of generating (58)
instances and feature estimation information representing
a method for estimating (60) design features are stored
every abstraction level for the various modules. A
floorplan oriented design is executed by means of the
database (11). That is, even at the higher level of the
behavior or RT level, by means of the database (11), the
design features of each module to be used for the design
are estimated and the floorplan is executed (S16). On the
basis of the execution result, the design features of the
circuit scale, delay time, power consumption and so forth
of the object of design are estimated (S18), and it is
decided whether or not a design change is required (S20).
Patent EP-0860232-A3 (EP)
Inventor: CHANDRASEKAR KUGALUR S
IPC: F16C32/06
Filed: 1997-12-30
Abstract: An integrated spindle and motor unit includes a
housing containing both the spindle shaft and motor with
hydrostatic bearings around the front and rear of the
spindle shaft. The hydrostatic bearings utilize high
pressure oil, preferably in the range of 1,200-1,500 psi
and provide good load bearing capacity and increased
stiffness for improved cutting accuracy when cutting
within the full range of cutting speeds. The present
spindle unit is designed to be run at high speeds. The
front and rear hydrostatic bearing pads are closely
axially spaced along the spindle shaft so that the
dynamic stiffness of the spindle is increased to avoid
resonant vibrations even at high speed operation thereof.
The spindle unit incorporates a sealing system utilizing
a series of non-contacting seals including a labyrinth
seal and aerostatic floating ring seals which keeps
bearing oil in the spindle. The aerostatic ring seals
have air restrictor openings therein to create an
aerostatic air film that also keeps the rings concentric
with the spindle shaft even though the spindle shaft is
tilted in a nutator. A permanent magnet (PM) motor is
integrated with the spindle with the rotor of the motor
on the spindle shaft carrying the permanent magnets
rotating within the stator of the motor which is attached
in the spindle housing. The PM motor herein can provide
high levels of power,  e.g.,  at least 100 hp at the tool
head, even in the short span provided by the short
spindle shaft. At high speeds the bearing fluid may be
pumped by viscous pumping from the radial bearing
pockets. To counter such viscous pumping, small low
pressure pockets are provided with low pressure oil to
fill the high pressure pockets with oil.
Patent EP-0817189-A3 (EP)
Inventor: KIMURA NOBORU
IPC: G11B7/00
Filed: 1995-05-05
Abstract: An apparatus for retrieving data stored on a medium, said apparatus comprising:
   means for reading said stored data and generating a signal corresponding to said
stored data;   a differentiation stage for processing said signal prior to partial integration
thereof;   a partial integrator for receiving said signal;   a threshold generator connected to said partial integrator;   a data generator connected to said partial integrator and to said threshold
generator, said data generator including a comparator; and   a feedback path from said comparator to said threshold generator.
Patent EP-0810590-A3 (EP)
Inventor: ROSEN HAL JERVIS
IPC: G11B7/243
Filed: 1997-05-22
Abstract: A multiple recording layer rewriteable phase-change optical disk
(12) and disk drive uses a reverse writing type of reversible
phase-change material as the recording layer (53) nearest the incident
laser light. The disk has a light-transmissive substrate (50) onto which
the laser light is incident. The substrate supports at least two
spatially-separated multilayer recording stacks (90, 92), each stack
including an active recording layer (53, 64) of reversible or rewriteable
phase-change material. The recording stack (90) located nearest the
substrate (50) on which the laser light is incident includes a reverse
writing type of reversible phase change material, i.e., a phase-change
material with an amorphous starting phase that is recorded onto by laser
heating that converts data regions to the crystalline phase. This first
recording layer (50) has a dielectric layer (51) in contact with it that
has a high index of refraction relative to the adjacent recording layer
and that acts as an optical interference film to provide a constructive
optical interference effect in the recording stack. The optical
interference film optimizes the contrast, reflectivity, and
transmissivity of the recording stack. The optical interference film is
also nonabsorbing so that laser light can pass through it to focus on a
recording layer (64) in a farther recording stack (92). This allows the
farther recording layer to be written using reasonable laser power.
Patent EP-0813884-A3 (EP)
IPC: A61M39/00
Filed: 1997-06-02
Abstract: This invention relates to the surface finish on a portion of a
medical device that connects to another medical device. By controlling
the average surface roughness on the mating surface of the connector
portion of the medical device leakage at the connection can be
eliminated and the connection can be readily disengaged by hand.
Patent EP-0829992-A3 (EP)
Inventor: SEYMOUR RICHARD WILLIAM
IPC: H04M1/02
Filed: 1997-08-21
Abstract: A radio handset assembly comprising: a wearable element; and a radio handset
demountable from the wearable element and comprising a flexible portion which is
deformable between a curved configuration and a straighter configuration for
extending between the ear and mouth of a user.
Patent EP-0848491-A3 (EP)
Inventor: ELLIOTT CHARLES RICHARD
IPC: H02P25/08
Filed: 1997-11-07
Abstract: A hysteresis current controller comprises a
hysteresis current control device which has an adjustable
hysteresis band. A feedback signal indicative of current
in the load is compared with a current demand signal to
produce an error signal which is received by the
hysteresis control device. The switching output of the
hysteresis control device is monitored to derive a signal
indicative of its frequency which is used in a control
loop to vary the hysteresis band to maintain the
switching frequency output substantially constant.
Patent EP-0849921-A3 (EP)
Inventor: FREUND THOMAS
IPC: H04L29/06
Filed: 1997-12-11
Abstract: An apparatus for dispatching client requests within a server
computer system, wherein the client requests are issued from at least one
client computer system on a different platform from said server computer
system and are passed through a communications channel to said server
computer system, the apparatus comprising: a buffer having an input
connected to said communications channel and an output; a plurality of
parallel execution threads connected to said output of said buffer; and a
scheduling means for distributing client requests stored in said buffer
to said plurality of execution threads in a manner such that related
client requests are sent to the same execution thread.
Patent EP-0798332-A3 (EP)
Inventor: KUWATA SATOSHI
IPC: A61K8/41
Filed: 1997-03-26
Abstract: Proposed is a novel aqueous organopolysiloxane emulsion
composition of the oil-in-water type suitable as an additive ingredient
in toiletry preparations for hair-care treatment, of which the
organopolysiloxane particles have a relatively large volume-average
particle diameter of 3 to 100 µm as emulsified by using a quaternary
ammonium chloride as a cationic surface active agent. The
emulsion composition is advantageous in respect of the improved
stability of the emulsion and increased retention on the hair treated
with the hair-care composition. The emulsion composition is
prepared in a process comprising the steps of: mixing the organopolysiloxane
and the cationic surface active agent with a relatively
small volume of water; vigorously agitating the mixture so as to
cause phase inversion into an oil-in-water base emulsion; and diluting
the base emulsion with an additional volume of water, optionally,
containing the cationic surface active agent.
Patent EP-0802039-A3 (EP)
Inventor: BISCONTI BRUNO
IPC: B29D35/14
Filed: 1997-03-25
Abstract: This invention concerns an injection moulding process for soles having a coloured treading surface produced with expansible and cross-linking "EVA" compounds involving the use of coloured inserts (5) moulded with the same moulding material used for sole, but of a different colour, fed into cups (4) on the bottom of the mould impression and shut by caps (8) also moulded in the same material used to mould the soles.
Patent EP-0844359-A3 (EP)
Inventor: COMAGLIO ALDO
IPC: E06B7/215
Filed: 1997-10-17
Abstract: A draft strip for doors, which comprises a support section (11) to be fixed at the
base of the leaf of a door, a movable part (13) mounted in the fixed section (11) that
can be moved in height, towards and away from the floor under the door, at least one
weather strip (14) intended to rest on the ground when the movable part is lowered,
and a pushing element (28) at one end of the movable part. The movable part (13)
is articulated with the support section (11) with two rigid or spring-actuated braces (19,
20) which are parallel to one another and are turned in the direction of the control
force on the pusher part (28) from their attachment (21, 25) to the fixed support to
their attachment to the movable part.
Patent EP-0865119-A3 (EP)
Inventor: CREMER CORNELIUS DR
IPC: H04H20/76
Filed: 1998-03-11
Abstract: The network has at least one connection bar (AL11, AL12) in at least one part (AD1) of each connection socket, to which the lines (CK1,...) of each information channel are connected and pass through to at least one further connection socket. The connection bars have prepared connecting plug devices (CC11,...) associated with the individual lines. At least one cover (DL1) which can be placed on the connection socket has corresp. plug devices (OC11*,...) on the socket side which fit accurately in and make contact with the pre-prepared plug devices of the distribution bars, so that connections for each terminal can be made at the outside of the cover.
Patent EP-0867944-A3 (EP)
Inventor: YAMAMOTO NOBUSUKE
IPC: H01L21/66
Filed: 1998-03-24
Abstract: A compound semiconductor device is formed having a plurality of FETs (100,101) exhibiting
the same electrode ratio defined as being the ratio
of a difference between a surface area of the active region (13a,13b) and
the combined overlapping surface area of the source and drain ohmic electrodes (17a,18a,17b,18b) to the
combined overlapping surface area of the source and drain ohmic electrodes (17a,18a,17b,18b). As such,
precise control of a threshold voltage of the FETs is achieved using one (100) of the FETs to monitor
threshold during manufacture. The compound semiconductor device is also formed so as to include a plurality of
resistors (200,201) having the same ratio of a difference between a surface area of the resistivity region (53,54) and the
combined overlapping surface area of the electrodes (57a,58a,57b,58b) to the combined overlapping
surface area of the electrodes (57a,58a,57b,58b). In this manner, a resistivity of the resistor is precisely
controlled using one (200) of the resistors to monitor resistivity during manufacture.
Patent EP-0875941-A3 (EP)
Title: Heterobipolartransistor mit Mehrschicht-Emitterstruktur
Inventor: LEIER HELMUT DR
IPC: H01L29/08
Filed: 1998-04-21
Abstract: Die Erfindung betrifft einen Heterobipolartransistor mit einer Mehrschicht-Emitterstruktur
und ein Verfahren zu deren Herstellung. Die Emitterschichtenfolge
enthält zumindest eine Emitterschutzschicht (5) und eine darüber angeordnete
Ätzstoppschicht. Die Halbleitermaterialien für die Emitterschutzschicht (5) und die
darunterliegende Basisschicht (4) sind so gewählt, daß die Halbleiterschichten im
Emitter-/Basisbereich defektfrei und gitterangepaßt gewachsen sind.
Patent EP-0884457-A3 (EP)
Inventor: MITSURU ASAI
IPC: F01N3/021
Filed: 1998-06-08
Abstract: A particulate filter for trapping particulates in
exhaust gas from diesel engines and automobile engines has a
coarse surface of 30 to 1000 µm in roughness Rz, trapping
chambers and connecting pores in a base material for linking
the trapping chambers together. The filter may have a heat
insulating layer on a part of the base material.
Patent EP-0890847-A3 (EP)
Inventor: HANKE KLAUS-DIETER DIPL-ING TH
IPC: G01R33/02
Filed: 1998-07-04
Abstract: The device is used with a magnetic field sensor (Mx,My,Mz) and contains a regulating unit, for determining the field strength in a compensation process. Switches and control facilities are provided, which are cyclically connected to the regulating unit, to determine the spatial components of the Earth's magnetic field for each spatial direction of a monoaxial magnetic field sensor. A control unit, which is connected to the regulating unit, picks up a sequence of successive measurement values, for each spatial direction in a specified pulse. The control unit forms and stores its average value across the regulating unit, for a following measurement value evaluation.