baber/WOPTO huggingface dataset:
Patent EP-0518618-A3 (EP)
Title: Scanning tunneling microscope with cantilever type displacement element
IPC: G01N27/00
Filed: 1992-06-09
Abstract: A cantilever type displacement element comprises a piezoelectric layer (5) and at least two electrodes (2, 3) for applying a voltage to said piezoelectric layer, at least one of said electrodes being a comb-shaped electrode pair having respectively comb-tooth portions disposed separately as facing and alongside of each other in the width direction of the cantilever. <IMAGE>
Patent EP-0575846-A3 (EP)
Title: Food and feedstuff containing lipase inhibitors.
Inventor: ISLER DOROTHEA
IPC: A23K10/38
Filed: 1993-06-14
Abstract: Use of the biomasses resulting from the fermentative production of lipase inhibitors, in particular lipstatin, in the production of foods, feedstuffs, food additives, feedstuff additives, feed supplements, feed drug premixes or drugs to be administered orally.
Patent EP-0589417-A3 (EP)
Title: Data transmitting/receiving apparatus and data communication system
Inventor: HIDAKA SHINJI
IPC: H04M1/275
Filed: 1993-09-21
Abstract: When receiving a conversion instruction from a key
input section (25), a CPU (26) reads character data
stored in a message memory (33) to a conversion buffer
(37), converts the same into numeric data base on a conversion
table (27), causes a tone signal generator (35)
to convert the same into a DTMF signal and output the
signal to a speaker (36). When an input instruction of
a registration designate and message number is received
from the key input section (25), the CPU (26) forms
transmission data for sequentially storing the input
information and the numeric data converted from character
data in this order, causes to convert the same into
the DTMF signal and output the signals. At the time of
reception of the transmission data, the CPU (26) identifies
the content of the data, restores the numeric data
into the character data based on an inverse conversion
table (28), retrieves a message number from a TEL bank
memory (34) and registers a message into a memory area
assigned to the number. With this construction, the
troublesome operation of the user for converting the
message sentence into numeric data and inputting the
same can be omitted, addition and change of a message
sentence of the reception side can be made on the transmission
side, and the message transmitting function can
be achieved by a combination with the telephone.
Patent EP-0618147-A3 (EP)
Title: Air purge pump dispenser.
Inventor: CATER MIRO S
IPC: G01F11/02
Filed: 1993-08-24
Abstract: Apparatus (1) for delivering water based formulations as an aerosol spray provides for quantities of liquid and air to be pressurised by pump action in separate chambers (61,59) defined by integrally formed cylinders (14,10). Liquid is dispensed through an orifice (69) via a dispensing channel (67) which in one embodiment is purged during a terminal part of the actuating stroke by the release of air through the dispensing channel. In a second embodiment air and liquid are mixed during the actuating stroke so as to be dispensed together and during a return stroke air is sucked through the dispensing channel to remove residual liquid. The air purging action prevents the build-up of deposits in the dispensing channel and orifice. <IMAGE>
Patent EP-0612750-A3 (EP)
Title: Cephalosporinderivatives.
Inventor: ASCHER GERD
IPC: C07D501/24
Filed: 1985-11-21
Abstract: Trimethylsilyl 7-trimethylamino-3-iodomethylceph-3-em-4-carboxylate, its use as an intermediate for the preparation of cephalosporin derivatives, and a process for the preparation of cephalosporin derivatives using this intermediate.
Patent EP-0617555-A3 (EP)
Title: Wide-screen display device adapted to receive images with a conventional aspect ratio.
Inventor: RODRIQUEZ-CAVAZOS ENRIQUE
IPC: H04N3/26
Filed: 1990-08-22
Abstract: A convergence control system for multiple vertical modes or formats, having respective rasters with different vertical heights, comprises a selector (4) for initiating operation in one of the available vertical modes, and a circuit (40) for generating convergence correction signals responsive to the selector. The correction signals are generated from known convergence correction values and by interpolation of the known values. The convergence correction values may be stored and sequentially processed by digital circuits and the interpolation may be undertaken by analog circuits. The circuit for generating convergence correction signals may comprise a digital data store (46) for different sets of convergence correction values, for generating selectable sets of correction signals for different vertical modes or formats, for example normal and overscanned modes. The sets of convergence correction values define different sets of grid lines and rows of horizontal scan lines. Adjacent ones of the grid lines are spaced from one another at different intervals for different vertical formats. The intervals between adjacent horizontal grid lines are greater for vertical formats having rasters with greater vertical heights. An interpolating circuit (40) for processing the known convergence correction values is responsive to the horizontal deflection circuit. The interpolating intervals can be adjusted to correspond to the horizontal scanning rate. The number of interpolating intervals is matched to the number of horizontal scan lines in each row. <IMAGE>
Patent EP-0640686-A3 (EP)
Inventor: NORIHOTO AOYAMA
IPC: C12N9/04
Filed: 1994-08-25
Abstract: Glucose 6-phosphate dehydrogenase is stabilized by at
least one stabilizer selected from among hydroxylamines,
aldehyde scavengers and their salts.
Patent EP-0653370-A3 (EP)
Title: Procedure for controlling an elevator group.
Inventor: KONTTURI RISTO
IPC: B66B1/20
Filed: 1994-11-10
Abstract: The invention relates to a procedure for controlling an elevator group. According to the invention, the landing calls issued from different floors are weighted by a floor-specific weight factor. The weighted call time is utilized in the calculation of the serving time of the calls and for the selection of the best elevator to serve a landing call. <IMAGE>
Patent EP-0609050-A3 (EP)
Inventor: SARGENT III GEORGE W
IPC: B29B17/02
Filed: 1994-01-25
Abstract: A system for defacing compact discs (12) so as to 
destroy information stored thereon includes a defacer unit 
(14) and a feed unit (10) for feeding discs one at a time, 
with vertical orientation, to the defacer unit (14). A 
falling vertically oriented disc (12) is caught and held 
between two sets of driven endless rubber belts (26, 28) 
which transport the disc between opposed knurling wheels 
(42, 44) which embed grooves in opposite sides of the disc 
substrate without, however, cracking the substrate. The 
knurling wheels are designed to give the grooves an 
identifiable pattern.
Patent EP-0658355-A3 (EP)
Title: Ultraviolet light chamber.
Inventor: WARKENTIN KENNETH
IPC: B01L99/00
Filed: 1994-12-13
Abstract: Methods and apparatus for exposing a sample to ultraviolet radiation are disclosed. The present invention permits a sample contained within a shielded housing to be exposed to a source of ultraviolet radiation and simultaneously observed. The sample rests on a stage that can be moved relative to the source of the ultraviolet radiation while the irradiation is taking place, thus the effects of ultraviolet radiation upon biological materials such as blood can be determined. In a preferred embodiment, upper and lower banks of ultraviolet bulbs are disposed on either side of the stage. The movement of the banks of bulbs and the stage relative to one another is preferably controlled by a set of lead screws. In certain embodiments, the intensity of the emissions of the bulbs themselves can also be altered while continuously observing and irradiating the sample. The invention preferably uses radiation at a wavelength in the UV-B band, between about 280-320 nm or, more preferably, in the UV-A band, between about 320-400 nm.2
Patent EP-0669391-A3 (EP)
Title: Hochkonzentrierte wässrige Weichspülmittel mit verbesserter Lagerstabilität
Inventor: BIRKHAN HORST
IPC: D06M13/467
Filed: 1995-02-16
Abstract: Die Erfindung betrifft wäßrige Weichspülmittel enthaltend
   A) 22 - 30 Gew.-% mindestens eines Esterquats der allgemeinen
Formel (1)
     B) 0 - 7 Gew.-% eines Aminoamids der allgemeinen Formel (2)   
 [R 11 -C(O)NH-(CH 2 ) 3 -N(CH 3 ) 2 R 12 ] +  A -       C) 0,5 - 6 Gew.-% einer Verbindung der allgemeinen Formel
(3)
 
und Elektrolytsalze, Parfümöle, kurzkettige Alkohole und
Wasser.
Patent EP-0681866-A3 (EP)
Title: Process for rendering reactors inert.
Inventor: LENHARD-LUBESEDER ULRICH
IPC: B01J19/00
Filed: 1995-03-22
Abstract: The reactor contains combustible material, and is opened for a short time. Inert gas is supplied to the reactor (1) through the inert gas lock (3); simultaneously, there is extraction (5,6) from the reactor head space. Pref. the normal measurement and control, establishing the oxygen content in the reactor, is abandoned during the following. A pre-determined, definite difference value, which is specific to the present prodn. conditions, between inert gas flow and the defined, withdrawn head space gas flow, is established and maintained. Inert gas is simultaneously withdrawn, in situ. The inert gas supplied, may be obtd. from vapourised liq. nitrogen, which is simultaneously used to effect a cryogenic cleaning of the head space gas.
Patent EP-0699814-A3 (EP)
Title: Lock with spring-suspended bolt head
Inventor: BAUER ULRICH
IPC: E05B63/00
Filed: 1995-05-15
Abstract: The lock has a cylinder activated bolt (1) comprising a bolt-head (3) and a bolt-tail (5) with a spring contained between them within a slot (8) in the guide case (6). The length of the slot is pref. less than the maximum length of travel of the bolt-head. The bolt-tail slides within the lock housing (4) as the cylinder turns. The spring compresses and cause the bolt-head to pass through the coverplate (2) into a strike (29) to lock the door. In narrow gaps, when the bolt-head is halted by the strike backplate the bolt-tail can continue to slide and further compresses the spring.
Patent EP-0733916-A3 (EP)
Inventor: SCHULZ RICHARD DR
IPC: G01V3/12
Filed: 1995-12-21
Abstract: The locating device has three transmitters operating at the international standard search and rescue frequency of 457 kHz, which are activated in sequence by a transmission pulse. Each of the three ferrite rod antennas (L1-L3) oriented in orthogonal directions (X,Y,Z) is electronically detuned while not activated in the interval between pulses. The receiver has a row of four LEDs which indicate the field strength by the number and brightness of illuminated indicator diodes. Battery capacity is checked by measurement of voltage at a prescribed current for up to 1 second, with a LED indicating whether the voltage is above threshold.
Patent EP-0676684-A3 (EP)
Inventor: WOO ANN
IPC: H01L27/04
Filed: 1995-03-21
Abstract: An incremental output current generation circuit is disclosed wherein a
reference current and a reference voltage are established which follow a bias
current which is then multiplied. A set of predetermined voltage reference
points are established and the multiplied current supplied thereto. A ramping
input voltage is compared to the established voltage referencing points by
comparitors. The outputs of the comparators flag the highest voltage reference
point which the value of the voltage exceeded. These outputs are sensed by
a current generator thereby providing predetermined fractions of the reference
current to be delivered at the output as the output source current. In such a
manner, an incremental output source current is generated which is dependent
on an input voltage level and predetermined incrementally by the value of an
established reference current.
Patent EP-0679467-A3 (EP)
IPC: B23H1/02
Filed: 1995-04-25
Abstract: An electric discharge machining method for 
machining a workpiece (2) by producing a series of 
intermittent electric discharges at a gap between a 
tool electrode (1) and the workpiece (2). A discharge 
inducting circuit (4) has at least one DC power source 
(41) for inducting an electric discharge at the gap 
between the electrodes, a main discharge circuit (3) is 
for superimposing the main discharge current for 
machining after the electric discharge, and a switching 
circuit (6) is for selectively changing the polarity of 
the discharge inducting voltage of the discharge 
inducting circuit (4) at the gap. The polarity of the 
electric discharge voltage applied to the gap can be 
changed at each electric discharge as a minimum unit 
period. Therefore, electrolytic effects caused by the 
application of the discharge inducting voltage can be 
avoided.
Patent EP-0764759-A3 (EP)
Inventor: CATTANEO RINO
IPC: E06B9/17
Filed: 1996-09-11
Abstract: A headrail for roller blinds comprising a container-body (10)
closed at the opposite ends by a side (12) and at least a flange
(14) which is connected to edge (16 of one of the sides (12) to
circumscribe a housing for the manoeuvre devices of the roller
blinds. 
     The means for connecting the flange (14) to edge (16) comprises a
stem (26) of a screw (24) or a stem (35) of a pin provided with a
head (38) partially protruding from at least one of the upper
vertices of edge (16). The protrusion of said stem is equal to
or slightly greater than the thickness of flange (14). The flange
is correspondingly provided with a chamfer having an arched
profile (28) on one or more vertices.
Patent EP-0767542-A3 (EP)
Title: Sende-/Empfangs-Schalter
Inventor: BOEHM KONRAD DR-ING
IPC: H01P1/15
Filed: 1996-09-24
Abstract: Die Erfindung betrifft einen integrierbaren Sende-/Empfangs-Schalter.
Die Empfangsweiche des Schalters enthält
einen Parallelschwingkreis, der über einen Heterobipolartransistor
geschaltet wird. Die Sendeweiche enthält
einen über einen Heterobipolartransistor geschalteten Serienschwingkreis
oder Parallelschwingkreis. Der Heterobipolartransistor
wird über die HF-Leistung geschaltet: eine
hohe HF-Leistung passiert den Transistor ungedämpft (Sendefall);
bei niedriger HF-Leistung sperrt der Transistor
(Empfangsfall).
Patent EP-0786893-A3 (EP)
Inventor: KERSCHNER RONALD K
IPC: H04N1/107
Filed: 1996-10-17
Abstract: The present invention is directed to a hand-held
scanning device (10) which contacts an object to be
scanned (54) only at substantially colinear points, e.g.,
via a roller (30). This configuration allows the
scanning device (10) to scan very close to the edge of an
object to be scanned (54) while remaining fully supported
by the object (54). In order to counteract detrimental
effects caused by tilting of the scanning device (54)
during a scan, the scan region (52) of the scanning
device (10) is located close to the roller (30), a
relatively high f-number lens (48) is used and a widened
illumination area (64) is employed. 
     The scanning device (10) is also configured to
provide for easy grasping by a user and to allow the user
to view the scan region (52) during a scan.
Patent EP-0762417-A3 (EP)
Inventor: SAKO YOICHIRO
IPC: H04N5/913
Filed: 1996-08-16
Abstract: A signal recording/reproducing method and apparatus, a signal record
medium, and a signal transmission/reception method and apparatus enable a signal
recorded on a signal record medium to be identified as being an original signal or a
copied signal. A CPU (11) generates, at a pre-set time interval, an identification
signal having a meaning at a pre-set time interval, and an identification signal addition
circuit (3) adds the identification signal to video signals and/or audio signals. A
sector forming circuit (5) and circuit components up to a recording/reproducing head
(14) record the video signals and/or the audio signals and the ancillary identification
signal on an optical disc (12).
Patent EP-0782766-A3 (EP)
Inventor: MATLOUBIAN MEHRAN
IPC: H01L23/66
Filed: 1996-07-01
Abstract: A microwave/millimeter wave circuit structure supports discrete circuit elements (2) by flip-chip mounting to an interconnection network (10) on a low cost non-ceramic and non-semiconductor dielectric substrate (2), preferably Duroid. The necessary precise alignment of the circuit elements with contact pads (14) on the substrate network required for the high operating frequencies is facilitated by oxidizing (20) the interconnection network, but providing the contact pads from a non-oxidizable material (14') to establish a preferential solder bump (8) wetting for the pads. Alternately, the contact bumps on the flip-chips can be precisely positioned through corresponding openings (28) in a passivation layer (26) over the interconnection network. For thin circuit substrates that are too soft for successful flip-chip mounting, stiffening substrates (24) are laminated to the circuit substrates. In a self-contained antenna application in which two of the circuit substrates (32, 36) are laminated together, with an antenna (34) on one side and circuitry on the other side, a metallic ground plane (56) between the substrates also serves a stiffening function.
Patent EP-0813130-A3 (EP)
Inventor: GOSE HORST DIPL-ING
IPC: G05B19/4065
Filed: 1997-06-11
Abstract: The process monitoring system uses control-integrated user and operator concepts, with automatic generation and loading of monitoring lists and control- integrated mfg. process monitoring via on-board information, without requiring additional sensors or hardware. The monitoring system can be expanded by integration of additional sensors and additional monitoring methods in the overall system, with an on-line feedback strategy for vibration suppression, cutting force regulation and mfg. quality control etc.
Patent EP-0824211-A3 (EP)
Inventor: KUSNETZ JACOB
IPC: G01N35/00
Filed: 1997-08-01
Abstract: The apparatus for detecting chemiluminescent light is a
component of a luminometer that can be incorporated in a sample
analysis system. Such apparatus, also referred to as a fiber optic read-head,
includes a fiber optic cable having a light-transmission end that
connects to a photon counter of the luminometer. An opposite end
portion of the fiber optic cable is divided into a plurality of fiber optic
ribbons. Each of the fiber optic ribbons has a light-receiving end.
The ribbons are radially arranged such that the light-receiving ends
define a cylindrical passageway for accommodation of a sample
analysis tube or cuvette. The fiber optic ribbons are maintained in
their desired position by a core. The core is housed in an opaque
housing that prevents light from coming in or straying out. Thus, any
chemiluminescent light emitted from a tube within the core is collected
by the light receiving ends of the fiber optic ribbon and transmitted to
the light-transmitting end of the fiber optic cable for conversion into
electronic data. The read-head can also be used with input light beams
that produce fluorescent light, multi-angled light scattering, polarized
light and light of predetermined intensity.
Patent EP-0835037-A3 (EP)
Inventor: SAITO TAKESHI
IPC: H04N19/00
Filed: 1997-10-06
Abstract: A data transmitting node and a network inter-connection node suitable for use in the home network environment. In a case of transmitting information data from a data transmitting node connectedwith a physical network to a receiving node connected with the physical network or another physical network, a data transmitting node transmits the control message including an IP address information of a data transmission destination, a header/channel information dependent on the physical network, and an information indicating that the information data to be transmitted according to the header/channel information is data in an upper layer of an IP layer. The information data is then transmitted to the receiving node, where the information data contains the header/channel information and data of the upper layer without IP packet encapsulation. A network inter-connection node operates similarly.
Patent EP-0829861-A3 (EP)
Inventor: CRUPPER RANDOLPH SCOTT
IPC: G11B7/135
Filed: 1996-01-18
Abstract: An optical disc system including a focusing mechanism and a tracking
mechanism, wherein the mechanisms are controlled by feedback loops
having electronic circuits for generating a servo error signals. The error
signals are communicated in the feedback loop for effecting corrections of
the focusing mechanism and the tracking mechanism. The optical disc
system is provided with digital lead/lag compensation circuit assembly
including a servo loop having servo loop transfer function and an error
signal. The circuit assembly includes a motor or actuator having a
mechanical resonance frequency being less than a predetermined sampling
frequency and a compensation circuit for stabilizing the servo loop. The
error signal of the servo loop is sampled at the pre-determined sampling
frequency. Normalization of the error signals to the information signal
occurs during sampling. The compensation circuit has a compensation
transfer function including a single lead and a complex lag for producing a
notch filter with a notch. The compensation transfer function is formulated
so that the notch occurs at approximately one half the predetermined
sampling frequency thereby reducing amplitude of the mechanical
resonance frequency in the servo loop transfer function. The optical disc
system also includes a mechanical isolator for vibration isolation and
accommodation of thermal expansion, an oscillator with a tank circuit having
an increased resistance, an improved focus capture system, and means for
identifying blank sectors in a storage medium.
Patent EP-0790572-A3 (EP)
Inventor: ZOCCA RINALDO
IPC: H04N1/047
Filed: 1997-02-05
Abstract: A method for the evaluation of information stored in bar codes composed of characters is proposed, in which the bar code is exposed to light by means of a light source and the light reflected from the bar code is detected by means of a light receiving device during a relative movement between the bar code and the light receiving device in a scanning operation. The method is distinguished by the fact that the acceleration (a) of the relative movement during the scanning operation is assumed to be constant and can assume different values.
Patent EP-0802661-A3 (EP)
Inventor: LA PORTA THOMAS F
IPC: H04M1/663
Filed: 1997-04-08
Abstract: A method and apparatus for interactive call identification of a call to a called
party. Identifying messages, either text and voice, can be entered on a call-by call
basis by the calling party to provide information regarding the call to enable the called
party to screen the incoming call. Such identifying messages can include descriptive
information about the identity of the caller, the subject matter of the call or any other
user-user information. The identifying message is transmitted in the form of a real-time
message sent by the caller and received by the party being called in advance of
their accepting the call. The identifying message is created on a call-by-call basis by
the calling party. The called party receives the identifying message and, after
receiving the message, the called party can accept, forward or reject the incoming call
based on the information provided in the identifying message. The calling party has
the option of using either real-time or pro-recorded message functions. The calling
party can select, via a predetermined access code, to enter a personal message (voice
or text) directly from the location from which the call is being placed after dialing the
desired number. Interactive call identification can be initiated either by the called or
calling party.