baber/WOPTO huggingface dataset:
Patent EP-0404177-A3 (EP)
IPC: B29C45/14
Filed: 1990-06-22
Abstract: The present invention provides a transfer 
sheet for making a printed-wiring board by injection 
molding which is free from damage of circuit at injec­
tion molding and is excellent in releasability and which 
comprises a carrier film, a copper foil circuit and a 
releasing layer provided between the carrier film and 
the copper foil circuit. Preferably, said releasing 
layer provides a T-type peeling strength between the 
carrier film and the copper foil circuit of 0.025-0.25 
kg/25 mm. A method for producing such transfer sheet is 
also provided which comprises coating a releasing layer 
on a carrier film, then contact-bonding a copper foil 
thereto with heating, pattern-printing an etching resist 
on the resulting laminate film and subjecting it to 
etching to form a copper foil circuit.
Patent EP-0435006-A3 (EP)
Title: Fibre optic scanner
IPC: G02B6/04
Filed: 1990-11-29
Abstract: Fibre-optic scanner, which leads the light of a light source (15) on to an arbitrarily arranged glass fibre array (11), a rotating element (mirror 4) being used, which leads the light on to a circular arrangement of glass fibres (9). All the glass fibres (9) are successively illuminated upon rotation of the mirror (4). 
<IMAGE>
Patent EP-0391713-A3 (EP)
Title: Trunking assembly
IPC: H02G3/04
Filed: 1990-04-05
Abstract: A trunking assembly for electrical cables comprises a 
channel section housing (10) having a longitudinal opening 
(25) defined by the inturned edges of side walls (21, 22). 
Mounting rails (31, 32) extend along the free edges of the 
inturned side walls within the channel section and a backing 
box (38) for an electrical component such as a socket outlet 
is adapted to be fitted within the channel section and fixed 
to the mounting rails by a clamping ring (52). The assembly 
of the backing box and clamping ring is a snap fit within the 
housing and longitudinal adjustment of the assembly along the 
rails can be acheived prior to locking in position. When 
locked in position, the backing box and clamping ring improve 
the integrity of the housing (10) by preventing significant 
deformation of the side walls (21, 22).
Patent EP-0404544-A3 (EP)
Title: Non-contact type automatic multi-point diameter measurement apparatus
IPC: G01B11/10
Filed: 1990-06-20
Abstract: A non-contact type automatic multi-point diameter 
measurement apparatus for measuring diameters of a single crystal 
ingot (W) pulled up in a single crystal pulling apparatus, adapted to 
measure the diameters in a real time manner without physically coming 
in contact with the single crystal ingot, comprising a light emitter 
(10) having a length substantially greater than the general diameter 
of the single crystal ingot and adapted to shift in the direction of 
the axis of the single crystal ingot; an optical diameter measurement 
device (50) looking toward the light emitter across the single crystal 
ingot, adapted to the shift together with the light emitter so as to 
always look toward the light emitter across the single crystal ingot, 
located at such a predetermined position relative to the light emitter 
and the single crystal ingot that at least the light emitted from both 
ends of the light emitter can reach the optical diameter measurement 
device without being intercepted by the single crystal ingot, and 
adapted to optically measure a diameter of the single crystal ingot; a 
position detection device for detecting  
 
whether the optical 
diameter measurement device is in one of predetermined positions; a 
control device for actuating the optical diameter measurement device 
to measure a diameter of the single crystal ingot; and a data 
processing device for calculating a representative value of the 
diameter values based on the measurement result diameters.
Patent EP-0468499-A3 (EP)
Title: Measurement and control device particularly for asynchronous electric motors
IPC: H02P21/08
Filed: 1991-07-25
Abstract: The present invention relates to a measurement and control device particularly for asynchronous electric motors, which comprises a multiplier/divider circuit which has a first input terminal and a second input terminal which are electrically connected to a power supply of an inverter for supplying power to the asynchronous electric motor, and a third input terminal for a signal measured on the asynchronous electric motor. The multiplier/divider circuit has an output terminal, which carries an electric signal which represents a mechanical torque, electrically connected to regulator means of the inverter. The first and second input terminals detect the power supply voltage and the current absorbed by the inverter, whereas the third input terminal detects a signal which represents the mechanical operating frequency of the asynchronous electric motor. <IMAGE>
Patent EP-0466263-A3 (EP)
Title: Polymerizable antioxidant and olefin polymers containing bound antioxidant
IPC: C08F4/60
Filed: 1991-07-04
Abstract: This invention is addressed to olefin polymers having antioxidant properties which are prepared by Ziegler polymerization of one or more monomers containing ethylenic unsaturation along with a polymerizable antioxidant monomer in the form of a substituted norbornene in which one substituent contains a group imparting to the compound antioxidant properties.
Patent EP-0465406-A3 (EP)
Title: Process for the continous melting of solid or viscous products
IPC: F23G5/00
Filed: 1991-06-04
Abstract: During the continuous melting, heterogeneous solid or viscous residues are first heated to a preheating temperature (T1) in a preheating and fractionation stage (4), volatile components being expelled and being fed as a waste gas (8) for further treatment, then heated (T2) at least to the flow temperature in a melting stage (10) and thereafter brought to an inert solid final state by cooling. A small melt volume and a short residence time (t2) in the melting stage (10) are thus achieved. This ensures better conversion of the residues into an inert state and optimally controllable fractionation of all material components. <IMAGE>
Patent EP-0534187-A3 (EP)
Title: Test device for integrated circuits
IPC: G11C29/36
Filed: 1992-09-03
Abstract: The invention relates to an integrated semiconductor circuit which comprises a number of functional blocks which can be tested individually, and which contains a selection arrangement with which the individual functional blocks are selected for the test. Due to the move towards increasingly higher integration densities in integrated circuits, it is becoming increasingly difficult to test functional capacity. For this reason, subsequent testability must be borne in mind even during the development of an integrated circuit. A read-only memory area (ROM area) is therefore provided in an integrated semiconductor circuit in which a bit pattern is in each case stored under an address which serves to activate a selection circuit or directly to select the functional block to be tested. A counter is furthermore provided whose counter reading can be incremented by an external counting signal and whose counter reading indicates an address for the read-only memory area which contains a bit pattern for the selection of a functional block. <IMAGE>
Patent EP-0634537-A3 (EP)
Title: Edge protecting border.
Inventor: GEHRING MANFRED DR
IPC: B29C70/02
Filed: 1994-06-10
Abstract: The invention relates to an edge protecting border (11) as corner reinforcement for the filler coat which is applied onto the heat-insulating layer, serves as a carrier for the exposed plaster layer and is reinforced with plastic-reinforced glass-fibre mats (GFK). In order to provide an edge protecting border (11) with increased stability, in particular dimensional stability, along with simple production, it is provided that the angled border profile (17) comprises a laid glass-fibre or natural-fibre strip (1, 12, 5) as laid reinforcing strip, the laid reinforcing strip (1, 12, 5) being formed by at least two intersecting layers which are laid one above the other and comprise fibre bundles (2, 3, 6, 7, 8, 9), and the intersecting fibre bundle (2, 3, 6, 7, 8, 9) being linked to one another at their points of intersection by at least one further, separate thread (4, 10). <IMAGE>
Patent EP-0622427-A3 (EP)
Title: Use of a coating comprising an acid-functional polymer and an organosilane.
Inventor: ROKOWSKI JOSEPH MARTIN
IPC: C09D201/08
Filed: 1994-04-22
Abstract: Use of a coating comprising an acid-functional polymer formed from 0.1% to 20% by weight, based on the total weight of said polymer, of at least one acid-functional monomer and from 0.1% to 20% by weight, based on the weight of said acid-functional polymer, of at least one organosilane having a number average molecular weight of from 100 to 10,000 as at least one of the following: a tannin stain block, a scrub resistant, a water whitening resistant, a hot block resistant, a fire and smoke block, a nicotine stain block, a pen and ink stain block, water stain block and an adhesive improver.
Patent EP-0684452-A3 (EP)
Inventor: TORII KATSUHIKO
IPC: H02K11/00
Filed: 1995-05-09
Abstract: In a position detector (30), a ring gear (46) rotates with
a motor output shaft and a specified rotation position is
detected by a move contact (50) and fixed contacts (60). When
the output shaft rotates thereafter, holding a carrier (56) by
a wave washer (58) is released and the transmission of rotation
of the output shaft to the ring gear (46) is dropped. Therefore,
by rotating the output shaft sufficiently at the time of
assembling, an initial state, in which a protrusion section
(52) abuts a protrusion (40) and the move contact (50) contacts
the fixed contact (60), is set automatically.
Patent EP-0716509-A3 (EP)
Inventor: KATO MITSUHIDE
IPC: H04B1/44
Filed: 1995-12-05
Abstract: In a high frequency switch, first and
second diodes (3a,3b) are respectively connected between first
and second ports (P1,P2) and between first and third ports (P1,P3) so
that they are directed in the same direction with respect
to the first port. Coupling capacitors (4a,4b) are connected on
both sides of the respective diodes. Distributed
constant lines (5a,5b) and capacitors (6a,6b) are connected between
points of connection between the respective diodes and
the corresponding capacitors, and reference potentials.
Control voltage terminals are connected to points of
connection between the distributed constant lines and the
capacitors. A distributed constant line (7) and a capacitor (8)
are connected between the first port and a reference
potential. A fixed voltage terminal is connected through
a resistor (9) to a point of connection between the
distributed constant line and the capacitor.
Patent EP-0718834-A3 (EP)
Inventor: TOMPKIN WAYNE R
IPC: G11B7/24
Filed: 1995-12-15
Abstract: The optical data carrier (1) has diffraction patterns (2) arranged along at least one data track, each diffraction pattern representing a bit sequence with a given number of bits. A light beam (10) directed onto each diffraction pattern is divided into partial beams (11, 12), corresponding to the different bits of the bit sequence, with the intensity of each partial beam detected to determine the bit value. The number of diffraction patterns is a whole power of 2.
Patent EP-0766190-A3 (EP)
Inventor: MATTHEW KERRY RAY
IPC: G06F3/16
Filed: 1996-09-13
Abstract: An IC card reader that can output data in an audio form. The IC card reader
includes a small portable case in which an IC card can be inserted. A microcontroller
powered by a battery within the case reads the stored data from the IC card and
encodes the read data into a series of voice commands. A voice synthesizer circuit
produce a synthetic speech signal from the encoded data. An amplifier within the case
is connected to the voice synthesizer circuit for amplifying the synthetic speech signal.
A speaker also internal to the case is responsive to the synthetic signal for outputting an
audio signal corresponding to the stored data through small holes in the front face the
case. A membrane switch within the case can be closed using a push button on the
front face of the case to electrically connect the microcontroller to the card. Thus, in
use of the IC card reader, when the button is depressed to close the switch, the
microcontroller is caused to interrogate the card so that the data stored on the card is
read into the microcontroller. The microcomputer produces a synthetic speech signal
that is amplified by the amplifier and output by the speaker as synthetic speech which
can be heard by the user by holding the card reader with the speaker against the user's
ear.
Patent EP-0766444-A3 (EP)
Inventor: DOREMUS LONNIE
IPC: H04M3/51
Filed: 1996-09-26
Abstract: A service evaluator system and method for evaluating, based on DNIS numbers,
incoming telephone calls routed through a telephonic switch, such as an automatic call
distributor (ACD) 100 is provided. Supervisory personnel select one or more DNIS
numbers for evaluation via a supervisory terminal 108. A DNIS evaluator circuit 120 of
the ACD 100 stores the selected DNIS numbers. When a DNIS incoming telephone call is
received by the ACD 100, the DNIS evaluator circuit 120 collects the DNIS number
transmitted with the call. The DNIS evaluator circuit 120 determines whether any of the
selected DNIS numbers match the collected DNIS number. If one of the selected DNIS
numbers matches the collected DNIS number, the supervisor is connected to the call,
preferably in a nonintrusive manner.
Patent EP-0768146-A3 (EP)
IPC: B23Q1/62
Filed: 1996-10-09
Abstract: A table apparatus for a machine tool for moving a table (11) along a 
guide member (15) by a driving mechanism, feed of the table (11) being 
controled by means of a feedback scale in cooperation with the driving 
mechanism, the feedback scale having a scale portion (21) and a detecting 
portion (22), wherein opposed vicinal surfaces (25,26) 
for accepting the feedback 
scale are defined on the guide member (15) 
and the table (11), respectively, the 
scale portion (21) of the feedback scale being mounted on one of the 
surfaces (25,26), while the detecting 
portion being mounted on the other (26,25).
Patent EP-0740408-A3 (EP)
Inventor: RATHBUN DARREL R
IPC: G03G15/04
Filed: 1996-04-25
Abstract: A home positioning system for use in combination with a DC motor driven system, wherein the
DC motor (20) is provided with a pulsed input voltage signal to effectively decelerate the motor (20).
This pulsed input voltage mode is activated at a predetermined time so that the velocity of the
system is reduced as an element (17) approaches a predetermined home position in order to
accurately stop the system and precisely locate the element (17) at the home position. The home
positioning system is disclosed in combination with a compiler tray (10) of the type utilized in high
speed printing systems such as an electrostatographic printing machine, wherein a projection (17)
extending from a transport belt (16) can be precisely positioned at a home position in preparation for
successive transport cycles.
Patent EP-0744291-A3 (EP)
Inventor: STEPHENS DAVID
IPC: B41J2/16
Filed: 1996-05-14
Abstract: A charge plate is fabricated for an ink
jet printer. Initially, a ceramic charge plate
substrate (10) is provided, the substrate having an edge (12),
a top (14), and a bottom (18). The ceramic charge plate
substrate (10) is then edge printed to define a charging
face on the edge of the ceramic charge plate
substrate (10). A conductive path is completed from the
charging face to the top of the ceramic charge plate
substrate to create a charge plate. Charge drivers
are provided on the charge plate top surface. The
charge plate is top patterned to allow an electrical
connection from the charge drivers to the charge
plate. Finally, the top patterned surface is coated
with a dielectric material (16).
Patent EP-0750403-A3 (EP)
Inventor: MIYAZAKI SHINICHI
IPC: H03L7/183
Filed: 1996-06-14
Abstract: A radio transmitter/receiver includes a receiving
local oscillation means (5) composed of a PLL including a
dividing circuit (82) and is free from incorrect operation
due to interference from the transmitted signal, and in
addition a reduction in power consumed is achieved. A
frequency mixing circuit (3) receives a local oscillation
signal (S3) from the receiving local oscillation means (5)
and converts the received signal (S1) into an intermediate
frequency signal. A transmitting section (6) outputs a
transmitted signal (S) during talking. A transmitting
detection circuit (7) detects the transmitting signal (S4)
to output a transmitting detection signal (S5). An
amplifying circuit (51) in the receiving local oscillation
means (5) is supplied with current from a current source
circuit (52) and amplifies the local oscillation signal
(S3). The current source circuit (52) increases the
supply current upon the receipt of the transmitting
detection signal (S5) and increases the gain of the
amplifying circuit (51). A rejection filter (86) is
arranged such as to exhibit a low impedance for the
frequency of the transmitted signal. A switch (53) is
changed over to be in the ON state upon the receipt of the
transmitting detection signal (S5), so that the rejection
filter (86) function to attenuate the transmitted signal
which interferes into the dividing circuit.
Patent EP-0761169-A3 (EP)
Inventor: COULTER GEORGE GARY
IPC: A61B8/08
Filed: 1996-08-27
Abstract: The position of a bone in a body part e.g. a heel 15
is sensed by placing the foot 13 on a surface 12 and
sensing pressure points between the underface 14 of the
foot and the surface 12. The surface 12 is part of a
xerographic device. The distances between pressure points
are compared with stored data to obtain for example a
measurement of bone condition using ultrasound transducers
19. The body part could be a hand (Fig. 1).
Patent EP-0762179-A3 (EP)
Inventor: MATSUMOTO SHIRO
IPC: G02F1/1334
Filed: 1996-09-05
Abstract: Two optical waveguides (11, 12) comprising a
light transmitting medium are disposed close to each
other on a substrate (10), and electrodes (13, 14)
are disposed parallel to each other so as to
sandwich one optical waveguide (11). The light
transmitting medium is formed by dispersing fine
droplets of a liquid crystal in a light transmitting
material, such as glass or polymer, the liquid
crystal fine droplets having droplet diameters of
about one digit smaller than the wavelength of
light. Linearly polarized light having a plane of
polarization in a direction parallel to the
direction of application of voltage to the optical
waveguide (11), i.e., in the direction of the
substrate surface, is fed as input lights (1, 2)
into the optical waveguides (11, 12). Upon
application of voltage, the refractive index of the
optical waveguide (11) changes, while the refractive
index of the optical waveguide (12) remains
unchanged. Hence, the coupling ratio changes,
achieving an optical switch. Thus, the present
invention can provide a practical optical processing
method which utilizes large refractive index
anisotropy and low-voltage response of a liquid
crystal, and a waveguide type optical device which
can be used preferably for this method.
Patent EP-0772291-A3 (EP)
Inventor: PIERRO JOHN ANTHONY
IPC: H03F3/24
Filed: 1996-09-26
Abstract: A system for increasing the power efficiency of a
balanced amplifier driven antenna arrangement includes a
push-pull class B power amplifier circuit (Q1, Q2) which
is responsive to a periodic, time varying input signal
and generates at least two output signals in response
thereto. The arrangement also includes a balanced
antenna (22, 24) exhibiting a relatively high impedance
at the second harmonic of the input signal. The
arrangement further includes at least one transmission
line (20) operatively coupled between the power amplifier
circuit (Q1, Q2) and the balanced antenna (22, 24) to
provide the at least two output signals to the balanced
antenna (22, 24). The at least one transmission line
(20) has a length which is one-eighth of the wavelength
of the input signal or odd multiples thereof, and thereby
reflects back to the power amplifier circuit (Q1, Q2) a
substantially short circuit at the second harmonic of the
input signal.
Patent EP-0780904-A3 (EP)
Inventor: MARTIN RUSSEL A
IPC: G02F1/136
Filed: 1996-12-18
Abstract: An array (14) includes first and second light active units (20,28) with a difference in
effective size (δ n ) that would be sufficient to produce an artifact in images if the first and second units
were adjacent. Instead of being adjacent, the first and second units are separated by a spacing in
which intermediate units (22,24,26) form a series extending from the larger unit to the smaller unit.
Every unit in the series has an effective size less than the preceding unit, but the size differences (δ i -δ i-1 )
between adjacent units are insufficient to produce an artifact.
Patent EP-0783207-A3 (EP)
Inventor: NOGUCHI MASAYOSHI
IPC: H03M7/50
Filed: 1996-12-19
Abstract: A digital signal processing method and apparatus
in which no noise is produced when switching between an
original sigma-delta modulated signal and a sigma-delta
re-modulated signal obtained on sigma-delta modulation of
the original sigma-delta modulated signal. In a digital
signal processing device 1, delay line 3 delays the
original sigma-delta modulated signal from an input
terminal 2 by a pre-set number of samples. A sigma-delta
modulator 6 sets the first-stage feedback loop to next
stage feedback loop gain ratio to an integer and outputs a
sigma-delta re-modulated signal. A bit length converter 5
matches the amplitude level of the original sigma-delta
modulated signal entering the sigma-delta modulator 6 to
the amplitude level of a feedback signal to a first-stage
integrator employed in the sigma-delta modulator 6. On
reception of a switching control signal S D  from an input
terminal 7, the digital signal processing device 1 causes
a pattern coincidence detector 28 to detect pattern
coincidence between the original 1-bit signal S A  delayed by
the delay line 3, having a number of taps corresponding to
the gain ratio, and a sigma-delta re-modulated 1-bit
signal S B , to output a detection signal S T . This allows a
switching controller 29 to control switching of a
changeover switch 4 to output a signal changed over from S A 
to S B  at an output terminal 8.
Patent EP-0738646-A3 (EP)
Inventor: MERTEN TIMOTHY
IPC: B63H25/22
Filed: 1996-04-16
Abstract: A power steering assist system (10), especially adaptable for a
marine vehicle having a propulsion unit (14) pivotal about a steering
axis and including a steering member to effect steering movement
thereof about the steering axis and an operator actuable steering
helm, comprising a hydraulic cylinder (33), a rotary valve body (5) disposed
adjacent the hydraulic cylinder and having a valve control adapted
to establish fluid communication between the hydraulic cylinder (33) and
a fluid source (44) for supplying hydraulic fluid to the cylinder. A
ball screw (118), operably connected with the valve body, and a ball nut (20),
having a recirculating ball connection with the ball screw (118), is
operably connected to the piston (34) so as to move axially on
reciprocal movement of the piston. Pressurized hydraulic fluid is
supplied to the cylinder and to either side of the piston to effect
reciprocal movement of the piston, whereby axial movement of the
ball nut is translated into rotary movement of the ball screw so
as to rotate the valve body. An output member is operably
connected to the piston and to the steering member.
Patent EP-0783938-A3 (EP)
Inventor: SEBER BRETT P
IPC: B26B11/00
Filed: 1997-01-08
Abstract: A hand tool such as a knife (80) or a combination tool (20) includes
multiple blades (32), each independently rotatable on a common axle (34)
between a closed position within a handle (28) of the tool (80, 20) and an open
position extending from the handle (28). Each blade (32) is positively but
releasably locked into its open position. Those blades (32) which remain
closed are biased toward the closed position when the opened blade is locked
into position and also as it is opened and closed. A single locking, releasing,
and biasing mechanism serves all of the blades (32) in one handle (28).