baber/WOPTO huggingface dataset:
Patent EP-0384629-A3 (EP)
Title: Composite articles and methods for their production
IPC: F02F7/00
Filed: 1990-02-13
Abstract: A screw-threaded element, a gear or a cylinder of a 
piston and cylinder device is produced by diffusion 
bonding (typically by hot isostatic pressing) a cladding 
material to a suitably shaped body. The cladding 
material is shaped before, during or after the diffusion 
bonding step to define (a) screw threading in the case of 
a screw or a nut, (b) gear teeth in the case of a gear, 
or (c) an internal cylinder wall having good piston seal 
characteristics in the case of a cylinder of a piston and 
cylinder device.
Patent EP-0411863-A3 (EP)
Title: Apparatus for monitoring degradation of insulation of electrical installation
IPC: G01R31/02
Filed: 1990-07-30
Abstract: According to the invention, there is provided an apparatus for monitoring degradation of insulation of an electrical installation that can constantly monitor its electric equipments and cables for degradation of insulation under hot-line conditions. Said apparatus comprises: a first sensor for detecting a progressive wave generated by a partial discharge taking place at a location where the insulation is degraded in the power transmission paths; a second sensor for detecting the phase of said generated progressive wave as well as external noise; a third sensor for detecting a reference signal for determining the direction of said progressive wave; and a measurement section for processing the signals from the first sensor, second sensor and third sensor; wherein said measurement section determines existence or non-existence of degraded insulation by comparing the phases of the signals from the first sensor and the third sensor when it detects a progressive wave generated at a location where degradation of insulation of an electric cable or an electric equipment is taking place, and it also determines if the signal from each of the second sensor represents an external noise or degraded insulation and detects the phase of degradation if degraded insulation is involved.
Patent EP-0513536-A3 (EP)
Title: Cyclic acylphosphinic acid derivatives and process for their preparation
IPC: C07F9/6571
Filed: 1992-04-14
Abstract: The invention relates to cyclic acylphosphinic acid derivatives of the formula  <IMAGE>  in which the substituents independently of each other can have the following meaning: R1, R2, R3=H, halogen C1- to C10-alkyl or -alkoxy phenyl, phenoxy, acetyl or NO2, where R1 and R2 together, with incorporation of the associated aromatic 6-ring, can also form an extended, unsubstituted or substituted aromatic ring system; R4=C1- to C4-alkyl, C5- or C6-cycloalkyl, phenyl or alkylphenyl. The novel cyclic acylphosphinic acid derivatives can be prepared by reacting aromatic o-hydroxycarboxylic acids with organyldichlorophosphines of the formula R4OCl2 in an aprotic solvent or suspension medium at 0 DEG  to 200 DEG  C. with elimination of HCl and separating off, washing and drying the precipitated target product.
Patent EP-0547919-A3 (EP)
Title: A semiconductor memory with power-on reset control of disabled rows
Inventor: MCCLURE DAVID CHARLES
IPC: G11C29/00
Filed: 1992-12-18
Abstract: An integrated circuit memory having redundant rows, for replacing a row in a primary array having a defective memory cell, is disclosed. For each primary row that is to be replaced, a fuse is opened between the output of the row decoder and the word line for the replaced row. A power-on reset circuit is provided in the memory for determining if the power supply voltage has reached an adequate voltage; if not, a transistor connected to each word line is turned on, biasing the word line to a de-energizing voltage. This ensures that the word lines for replaced rows do not power up in an "on" state. <IMAGE>
Patent EP-0657682-A3 (EP)
Title: Fastening device.
Inventor: MOESSINGER KLAUS
IPC: F16L41/08
Filed: 1994-09-17
Abstract: The invention proposes a fastening device, in particular for fastening a component on an elastomeric pipe. The fastening device is essentially of a concentric form, a terminating flange forming one end of the same and the opposite end being provided with a threaded connection. The fastening device is inserted into an opening of the elastomeric moulding or pipe. <IMAGE>
Patent EP-0651313-A3 (EP)
Title: Date protection method.
Inventor: SCHLEGEL PETER DIPL-ING
IPC: G06F3/06
Filed: 1994-09-30
Abstract: The invention relates to a method for data protection on magnetic tape and for data retrieval protection. According to the invention, the functional sequence is configured in such a way that, in the case of data protection, the data are collected from the respective files or memories and transmitted via a network connection to the data protection system and transferred there to a magnetic tape, according to the invention the data stream being implemented continuously, without the data to be protected being stored in a buffer. The speed and reliability of the data protection are thus increased. By analogy, the functional sequence is implemented in reverse for data retrieval protection. <IMAGE>
Patent EP-0665659-A3 (EP)
Inventor: MIYA KAZUYUKI
IPC: H04W48/20
Filed: 1995-01-30
Abstract: A mobile unit communication system comprises: mobile
units; a TDMA base station for transmitting and receiving a
TDMA signal having a first frame to/from mobile units
within a service area thereof in a TDMA/TDD manner; and a
CDMA base station adjacent to the TDMA base station, for
transmitting and receiving a CDMA signal having a second
frame to/from mobile units in a CDMA/TDD manner, at least
one of these base stations having a frame synchronizing
circuit for detecting a phase between the first and second
frames and synchronizing the first and second frames
according to the detected phase. Each mobile unit has a
first circuit for communicating with the TDMA base station
in a TDMA mode; and a second circuit for communicating with
the CDMA base station in a CDMA mode. First and second
frames have the same length and are synchronized to
eliminate the necessity of synchronizing operation when the
mobile unit moves to the other service area. A unique word
attached to a framed data is commonly defined between the
TDMA and CDMA signals, so that a unique word detection
circuit can be used commonly. The TDMA and CDMA signals
have the same frequency band, so that the antenna portion
can be used commonly. The TDMA and CDMA signals have the
same amount of data per channel in a frame, so that
modulation and demodulation circuits can be used commonly.
Patent EP-0686888-A3 (EP)
Inventor: HONMA SUSUMU
IPC: G03G15/00
Filed: 1995-04-19
Abstract: The outer circumferential portions of the opposite
ends of a cylindrical photosensitive body provided with a
photosensitive layer (5) on a substrate (1) is supported while the
photosensitive body is driven. The rotation of the
photosensitive body is controlled by control members which
are a roll member, a tracking roll, an electrification roll
member or the like. The substrate (1) may be shaped into a
cylinder by rolling up a metal strip or a metal plate and
TIG-welding a joint portion thereof.
Patent EP-0689010-A3 (EP)
Title: Sealing structure for a fluegasvalve
Inventor: STARKE WILFRIED
IPC: F23L11/00
Filed: 1995-06-08
Abstract: The sealing assembly has a flap wing (8) whose wing sealing seat (9) sealingly adjoins a correspondingly fixed counter sealing seat (10). One seat is covered with an elastically deformable spring steel strip (2) which curves outwardly convex over the seat and has a first and second long side. The first side is clamped on the part forming the relevant sealing seat and the second long side is fixed slidable on the part on which the first long side is clamped. The second long side can be pressed onto the sealing seat by a retaining member (11). The strip can have a longitudinal kink (7) to prevent it sliding out from the slide guide formed by the holding down member. <IMAGE>
Patent EP-0704987-A3 (EP)
Inventor: SUGITA TAKEHIRO
IPC: H04B1/707
Filed: 1995-09-29
Abstract: Plural demodulators (12A), (12B), and (12C)
receive a received signal (S1) which was transmitted from a
certain base station and propagated via the different
propagation paths respectively. Each of the demodulated
signals (S3A), (S3B), and (S3C) generates the demodulated
signal by examining the correlation between the received
signal (S1) and a PN code. The system time managing counter
has a count value to be initialized at the timing of the
forefront of the spread code in the demodulator when at
least one of the plural demodulators starts the demodulation
operation after power-on or after resetting. The signal
synthesizer (15) synthesizes the demodulated signals, which
are adjusted to coincide in timing with each other, from the
plural demodulators at the suitable timing provided from the
system time managing counter after the initialization and
provide an outputs of a synthetic demodulated signal (S4).
The control circuit (14) reads the information of the time
offset and so on of the PN code to the system time from
the sync channel message on the sync channel in the
synthetic demodulated signal, so that the system time of the
base station is set to the system time managing counter.
Patent EP-0734067-A3 (EP)
Title: Verfahren zum Herstellen einer CMOS-Struktur mit ESD-Schutz
Inventor: WILMSMEYER KLAUS DR RER NAT DI
IPC: H01L21/8238
Filed: 1996-02-29
Abstract: Die Erfindung betrifft ein Verfahren zum Herstellen einer CMOS-Struktur mit ESD-Schutz.
Auf die Außentransistoren wird eine Schutz-Oxidschicht 13 aufgebracht, die so
maskiert ist, daß die an die Feldoxid-Bereiche 6 und die Gatebereiche 8 angrenzenden
Gebiete der jeweiligen Source- und Drain-Bereiche 10, 11 abgedeckt sind, die
Schutzoxidschicht 13 einer Wärmebehandlung ausgesetzt wird und danach eine
Silizierung stattfindet.
Patent EP-0767571-A3 (EP)
Inventor: SIMON WERNER DIPL-ING
IPC: H04M3/42
Filed: 1996-03-16
Abstract: The telecommunication system is provided for several terminal devices such as a telephone, door intercom, doorbell, door opening system and/or door video system. The system also has an interface for the connected apparati and devices, and for connection with the global telecommunication network. The interface is formed as a programmable, analogue two wire interface (3') for voice and/or video communication, and for conveying a control information. The terminals are formed as a telephone (1), videophone (2) or a PC with a control function. These terminals are connected to the interface for their programming, via existing lines. A videophone terminal (2), provided as an entry telephone, may be connected directly or indirectly to the doorbell button by the control signals generated by the door bell, or for the door opener.
Patent EP-0748150-A3 (EP)
Inventor: CANESTARO MICHAEL J
IPC: B08B3/04
Filed: 1996-05-17
Abstract: A fluid treatment apparatus, including a lower substrate
transportation and fluid head including a plurality of lower
drive rod members (3) provided in a plurality of spaced apart
lower drive rod member receiving passages (7). The lower drive
rod members at least partially extend through an upper surface
of the lower substrate transportation and fluid head (9). A
plurality of fluid injector passages (5) and fluid drain passages
are provided between the lower drive rod members. An upper
substrate transportation and fluid head is provided including
a plurality of upper drive rod members provided in a plurality
of spaced apart drive upper rod member receiving passages.
The upper drive rod members at least partially extending
through a lower surface of the upper substrate transportation
and fluid head. A plurality of fluid injector passages and
fluid drain passages are provided between the upper drive rod
members. A fluid supply apparatus supplies fluid to the fluid
injector passages. A fluid source supplies fluid to the fluid
treatment apparatus.
Patent EP-0756251-A3 (EP)
Inventor: YOSHIMATSU MORIO
IPC: G07F7/00
Filed: 1996-07-26
Abstract: A coin-activated video photography system includes a video
camera (1) for capturing
an image, a video monitor (2) for displaying the image captured
by the video camera, a video printer (3) for producing a
photoprint (8) representing the image captured by the video
camera, a coin counter (5) for receiving an inserted coin, a
printer (6) for printing a receipt for the coin received by the
coin counter (5), and a controller (7) for operating the video
camera (1), the video monitor, and the video printer to display
an image and produce a photoprint (8) of the image in response
to insertion of a coin into the coin counter (5), and printing
a receipt with the printer (6) for the coin inserted into the
coin counter (5).
Patent EP-0785576-A3 (EP)
Inventor: CHEN JULIAN ZHILIANG
IPC: H01L27/02
Filed: 1996-09-30
Abstract: The invention provides a Bipolar structure such as a silicon
controlled rectifier (SCR) that exhibits advantageously low
triggering and holding voltages for use in high speed (e.g., 900
MHz - >2 GHz) submicron ESD protection circuits for Bipolar/BiCMOS
circuits. The Bipolar structure features a low shunt capacitance
and a low series resistance on the input and output pins, allowing
for the construction of ESD protection circuits having small
silicon area and little to no impedance added in the signal path.
In a preferred aspect of the invention, the SCR is assembled in the
N-well of the Bipolar/BiCMOS device, as opposed to the P-substrate,
as is customary in the prior art. 
     A preferred aspect of the invention utilizes a Zener diode in
combination with a resistor to control BSCR operation through the
NPN transistor. The turn-on voltage of the Zener is selected so as
to be comparable to the emitter-base breakdown voltage of the NPN
structure, which is only slightly higher than the power supply
voltage to ensure that the ESD protection circuit will not be
triggered under normal circuit operation. A forward diode string
can optionally be added in series with the Zener to increase
circuit trigger voltage, particularly in instances where the power
supply voltage exceeds the Zener breakdown voltage. During an ESD
event, when pad voltage exceeds Zener breakdown voltage, the Zener
breaks down, and current flows through an associated (polysilicon)
resistor to trigger the NPN of the Bipolar SCR and thus activate
the BSCR to conduct the High ESD current from the associated,
protected circuit.
Patent EP-0775928-A3 (EP)
Inventor: INOUE NOZOMU
IPC: G02B26/12
Filed: 1996-11-22
Abstract: An optical scanner comprises: a light source (1); beam shaping
optics (2) for transforming an optical beam from the light
source (1) into a convergent beam; a rotating polygonal mirror
(3) having at least a first reflecting face (31) for deflecting
the convergent beam and a second reflecting face (32); and
transmission optics having a lens (41), with which the optical
beam deflected by the first reflecting face (31) of the
rotating polygonal mirror (3) is allowed to be incident on the
second reflecting face (32) of the rotating polygonal mirror
(3), with the optical beam incident on the second reflecting
face (32) of the rotating polygonal mirror (3) being deflected
therefrom to produce a scanning optical beam which scans a
predetermined surface (7) to be scanned, wherein the convergent
optical beam forms a focused image at a point located between
the first reflecting face (31) of the rotating polygonal mirror
(3) and the lens (41) in the transmission optics.
Patent EP-0798930-A3 (EP)
Inventor: NAKAGAWA AKIRA
IPC: H04N19/61
Filed: 1996-11-29
Abstract: A video coding apparatus for performing predictive
coding of digital video input signals. The apparatus
employs a resolution selection controller that selects
picture resolution to be used in coding of a source
picture of a current frame, according to coding
information in a previous frame. Such coding information
includes quantizer step size, amount of coded data, and
buffer occupancy. Before being supplied to a coding unit,
the source picture is sent to a resolution converter,
where the source picture is converted to gain the
resolution selected by said resolution selection
controller. The coding unit then encodes the source
picture with the selected picture resolution.
Patent EP-0782007-A3 (EP)
Inventor: HOASHI YOSHIAKI
IPC: G01S17/931
Filed: 1996-12-24
Abstract: A distance measuring apparatus includes a wave transmitting
device for emitting a transmission wave. A wave receiving device is
operative for receiving a reflection wave, which results from
reflection of the transmission wave by a reflection object, as a
reception wave. A time difference measuring device is operative for
measuring a time difference between a moment at which the wave
transmitting device emits the transmission wave and a moment at
which the wave receiving device receives the reception wave. A
distance calculating device is operative for calculating a distance to
the reflection object on the basis of the time difference calculated
by the time difference measuring device. An error correcting
device is operative for detecting a time interval during which a
signal level of the reception wave remains higher than a
predetermined threshold level, and for correcting an error in the
calculated distance to the reflection object on the basis of the
detected time interval, the error being caused by a difference in
intensity of the reception wave.
Patent EP-0779601-A3 (EP)
Title: Verfahren zur Bezahlung der Nachkreditierung einer elektronischen Frankiermaschine und Anordnung zum Betrieb einer Datenzentrale
Inventor: GELFER GEORG G
IPC: G07B17/00
Filed: 1996-12-04
Abstract: Die Erfindung betrifft ein Verfahren zur Bezahlung der Nachkreditierung
einer elektronischen Frankiermaschine mit den Schritten:
   1. Eingabe und Umschalten der Frankiermaschine in einen Kommunikationsmodus
oder Kreditanfrage-Modus,   2. Plausibilitätsprüfung in der Datenzentrale und Start des Kreditanfrageoder
Nachlade-Prozesses,   3. Kontaktaufnahme und Senden von Informationen zum Kreditkarteninstitut
CPC zur Verifikation des Abrechnungsstatus,   4. Empfangen der Genehmigung des ordnungsgemäßen Kreditkartenstatus
in der Datenzentrale,   5. Bearbeiten des Nachladevorganges oder Rückkehr zum Schritt 1 zur
Wiederholung der Eingabe für den Kreditanfrage-Modus oder zum
Umschalten der Frankiermaschine in einen Kommunikationsmodus,   6. Übermittlung von gelisteten Informationen über erfolgreiche
Kreditanfragen,   7. Geldtransfer zwischen Kreditkarteninstitut und der Kundenbank und   8. Durchführung von Überweisungen an die Bank des Postbeförderes.
Zur Durchführung des Verfahrens weist eine Anordnung zum Betrieb einer
Datenzentrale eine Datenbank mit Registereintragungen zur Bereitstellung
und Erbringung von speziellen Dienstleistungen entsprechend eines
Kundenauftrages auf.
Patent EP-0735134-A3 (EP)
Inventor: MACCHI WILLIAM A
IPC: C12M3/06
Filed: 1996-03-22
Abstract: An insert for trans-membrane co-culture includes a hollow housing with a passageway
therethrough, a first end, a second end and a center section intermediate the first and second
end. The passageway has an inside diameter at the first end and the second end that is larger
than the inside diameter of the passageway at the center section so that the passageway tapers
from each end to the center section. The center section includes a porous membrane having a
first surface and a second surface attached across and obstructing the passageway. The
membrane forms a first receptacle from the passageway toward the first end and forms a
second receptacle from the passageway toward the second end. A method for using the insert
of the present invention to grow cells on both sides of a porous membrane includes
horizontally submerging the insert in liquid medium so that the air in the receptacles is
displaced by the medium. The insert is then tipped to an upright position while maintaining
one end below the surface of the liquid. The insert is stood upright on the bottom of the well
and a first cell suspension introduced in to the first receptacle. After allowing the first cell
suspension to form a layer of cells on the first surface of the membrane the insert is removed,
drained and again horizontally immersed in liquid medium so that the receptacles are filled.
The insert is then returned to vertical while maintaining the first end below the surface of the
medium, stood on the first end and a second cell suspension is introduced into the second
receptacle. After suitable incubation, the second cell population forms a layer on the second
surface of the membrane.
Patent EP-0750982-A3 (EP)
IPC: G02C13/00
Filed: 1996-04-30
Abstract: An apparatus for forming contact lenses, wherein front curve mold halves are filled with a hardenable transparent material, such as a polymerizable hydrogel, and back curve mold halves are coupled to the front curve, therein forming a lens. More Particularly, the apparatus includes a conveyor means for transporting pallets of mold halves to the apparatus, an array of piston structures for raising and aligning the back curves with respect to the filled front curve halves, reciprocating means for reciprocating the piston array to couple pairs of front and back curves, and a vacuum chamber and vacuum drawing means for maintaining a vacuum around the curves during coupling. In addition, there is provided individual spring biasing to each reciprocating element whereby sensitivity to thickness variations and pallet misfeeds may be minimized. Further, there is provided a vacuum sleeve, through which the pistons reciprocate within the vacuum chamber, which sleeve preserves the vacuum within the chamber.
Patent EP-0778541-A3 (EP)
Inventor: MUKOHZAKA NAOHISA
IPC: G06K9/00
Filed: 1996-11-20
Abstract: The image pick up portion (50) picks up a pattern of
a predetermined body portion of a specific individual a
plurality of times and outputs a plurality of reference
image signals for being stored. The image pick up portion
(50) also picks up a pattern of the predetermined body
portion of an arbitrary individual desired to be identified
with the specific individual and outputs a target image
signal. The calculation processing portion (60)
electronically performs a Fourier transform on the
plurality of reference image signals and the target image
signal. The calculation processing portion (60)
superimposes the Fourier transformed results of the
plurality of reference image signals. The calculation
processing portion (60) electronically multiplies the thus
superimposed reference image signals with the Fourier
transformed target image signal. The calculation
processing portion (60) electronically performs an inverse
Fourier transform on the multiplied results to thereby
obtain a similarity degree between the reference image
signals and the target image signal, thereby judging
whether or not the arbitrary individual is the specific
individual.
Patent EP-0783048-A3 (EP)
Inventor: NISHIDA RYOSUKE
IPC: D01F1/10
Filed: 1996-12-23
Abstract: Fine metallic particles-containing fibers,
characterized by having ion-exchangeable or ion-coordinable
polar groups, having crosslinked structure, and containing
fine particles of metals and/or hardly-soluble metallic
salts.
Patent EP-0763362-A3 (EP)
Inventor: XU RONGXIANG
IPC: A61K8/97
Filed: 1996-08-26
Abstract: The invention relates to the preparation and
structure of a kind of pharmaceutical base comprising 5
to 25% by weight of beeswax and 95% to 75% by weight of a
hydrophobic solvent. The pharmaceutical base has a
netted framework structure with beeswax being the frame
and the hydrophobic solvent being included in the frame.
Also, the present invention relates to pharmaceutical
compositions, dressings and cosmetics prepared by using
the base and the method for preparing the same.