baber/WOPTO huggingface dataset:
Patent EP-0332303-A3 (EP)
Title: Data processing system with initialisation of cache memory
IPC: G06F12/0891
Filed: 1989-02-16
Abstract: A data processing system has a cache memory including a plurality of 
groups of locations each group being defined by an associated cache line. 
A multiplexer directs data from either a CPU or a source of zero digits to 
the cache memory. To selectively initialize the content of the cache 
memory, a group of zeros from the source is replicated so as to correspond 
in number to the aggregate of digits in a group and the replicated group 
of zeros is applied to the locations in a group to be initialized.
Patent EP-0334627-A3 (EP)
Title: Multiprocessor architecture
IPC: G06F9/28
Filed: 1989-03-22
Abstract: A numeric processing subsystem, where 
at least three processors concurrently run 
separate processes. One of the three is 
a control processor (110), one is a data transfer 
processor (120), which controls the external 
interface, and one or several are numeric processors (130). 
Preferably this subsystem also includes 
at least a megabyte of cache memory (140), which is 
linked to the floating-point processor 
by a very high-bandwidth bus.  
     The interface to the numeric processor(s) 
is so constrained that a variety of 
integrated circuits can be readily substituted. 
To compensate for the different pin-out and 
routing requirements of different chips, 
exchangeable subboards are preferably used to 
mount the arithmetic chips. To achieve this 
chip-independence without sacrificing speed, 
an extremely flexible and highly multiported 
register file is used at the interface from the 
cache memory (140) to the numeric processing 
subsystem. To achieve algorithm flexibility, 
parallel writes from data cache memory to 
the control storage of the numeric processing 
subsystem are preferably possible.  
     At least one of the numeric processors 
is preferably a floating-point processors, and 
one or more others may be application-customized 
processors. The application-customized 
processor is especially well adapted for some 
particular class of operations, such as discrete 
Fourier transform operations, and the numeric 
processor provides acceptably high speed 
on the general range of numeric computations.  
     The data transfer processor (120) controls several 
external interfaces, including a port, 
for configuring multiple subsystems together, 
which includes two high-bandwidth input 
ports and a high-bandwidth output port.  
     This permits a wide variety of highly pipelined 
and/or parallel architectures to be readily implemented.
Patent EP-0345067-A3 (EP)
IPC: H02K11/04
Filed: 1989-06-02
Abstract: A rectifier assembly (12) for use in the rotor 
of an electrical generator is provided with a plurality of 
generally disc-shaped diode packages (42, 44, 46, 48, 50, 
52) arranged in a stack along a common axis (14). Radial 
bus bars (54, 56, 58, 60, 62, 64, 66) are positioned 
between the diode packages and extend radially beyond the 
diode stack. Electrically and thermally conductive 
through bolts (76, 78) extend between a pair of end 
members on opposite ends of the diode stack and are 
electrically connected to the radial bus bars. Each of 
the through bolts includes a longitudinal opening (80, 82) 
for receiving cooling fluid. Selected ones of the through 
bolts are held in tension between the end members, thereby 
axially compressing the diode and radial bus bar stack. 
Spring terminals (24, 28) are provided for electrically 
connecting the through bolts to an external circuit and 
the entire assembly is conveniently packaged as a plug in 
module.
Patent EP-0350270-A3 (EP)
Title: Sterile storage and mixing dispenser
IPC: A61J1/00
Filed: 1989-07-04
Abstract: An intravenous fluid dispenser includes two 
reservoirs (20,26) one containing a predetermined quantity of a liquid (24) 
under pressure and the other containing a predetermined 
quantity of a material to be mixed with the liquid; a conduit 
extends between the two reservoirs and a manually operable 
valve in the conduit is used to controllably connect the 
reservoirs together to cause the liquid to flow at a high 
velocity into the second reservoir. An outlet conduit (18) extends 
from the bottom of the second reservoir for conveying the mixed 
solution to a patient.
Patent EP-0366294-A3 (EP)
Title: Ttl-ecl level converting circuit
IPC: H03K19/018
Filed: 1989-10-06
Abstract: A TTL-ECL converting circuit comprises a Schottky barrier diode (D₁) 
having a cathode connected to an input terminal (IN) for a TTL signal and 
an anode connected to a first connection node, a resistor (R₁) having its 
one end connected to a high voltage supply line (V CC ) and its 
other end connected to the first connection node, a first transistor (Q₁) 
having a collector connected to the high voltage supply line (V CC ), 
a base connected to the first connection node and an emitter connected 
to a second connection node, a level shift resistor (R₃) having its one 
end connected to the second connection node and its other end connected 
to a third connection node, a level shift diode (D₂) having its cathode 
connected to the third connection node and its anode connected to a 
fourth connection node, a constant current source (Ics) having its end 
connected to the fourth connection node and its other end connected to a 
low voltage supply line (V EE ), a second transistor (Q₂) having 
a collector connected to the first connection node, a base connected to 
the third connection node and an emitter connected through another 
resistor (R₂) to an intermediate voltage supply line (GND), and an emitter 
follower (Q₃) connected between the intermediate voltage supply line 
(GND), and the low voltage supply line (V EE ) and 
having an input connected to the fourth connection node and an output 
connected to an output terminal for an ECL signal.
Patent EP-0368648-A3 (EP)
Title: External cylindrical grinding unit
IPC: B24B41/06
Filed: 1989-11-09
Abstract: An external cylindrical grinding unit (1) which 
comprises a supporting system (10, 20: 13, 23) for 
supporting a cylindrical body (W) to be ground, a 
measurement system (35) for measuring the cylindrical 
body, an arithmetic system (36, 37) for calculating an 
optimal center axis of the cylindrical body based on the 
measurement thereof, an alignment system (18, 28, 30) 
for aligning the optimal center axis of the cylindrical 
body with the rotation axis about which the cylindrical 
body is rotated for grinding, and a driving system ( 7, 
12, 22) for driving movable elements of the unit.
Patent EP-0367750-A3 (EP)
Title: Process for producing a silicon membrane with controlled mechanical stress
IPC: C30B31/22
Filed: 1989-09-13
Abstract: A method for fabricating a silicon membrane with predetermined stress characteristics. A silicon substrate is doped to create a doped layer as thick as the desired thickness of the membrane. Stress within the doped layer is controlled by selecting the dopant based on its atomic diameter relative to silicon and controlling both the total concentration and concentration profile of the dopant. The membrane is then formed by electrochemically etching away the substrate beneath the doped layer.
Patent EP-0384280-A3 (EP)
IPC: F23N5/20
Filed: 1990-02-14
Abstract: Bei Standheizungen mit Druckzerstäuberbrennern, die ein geringes 
Brennkammervolumen aufweisen, wird eine gute Durchmischung von Luft 
und Brennstoff praktisch nur bei relativ hohen Luftströmungsgeschwin­
digkeiten erreicht, was aber zu Zündschwierigkeiten, insbesondere bei 
hohen Betriebsspannungen und tiefen Temperaturen führt. Deshalb wird 
beim Inbetriebnehmen des Heizgerätes zunächst der Gebläsemotor einge­
schaltet, dann spannungslos geschaltet, so daß die Drehzahl wieder ab­
nimmt, und dann werden Hochspannungszündung und Brennstoffzufuhr ein­
geschaltet, so daß die Zündung bei verringerter Gebläsedrehzahl erfol­
gen kann, und nach Erkennen der Flamme im Brenner wird die Hochspan­
nungszündung ausgeschaltet und der Gebläsemotor wieder eingeschatet.
Patent EP-0384479-A3 (EP)
Title: Method for orienting anisotropic superconducting crystals in a metal matrix composite
IPC: C01G1/00
Filed: 1990-02-23
Abstract: A method for orienting superconducting 
crystals by use of an intense magnetic field. The 
magnetic field orients ceramic crystals which are 
encapsulated in a powdered metal. The mixture is 
compressed and heated to fix the oriented ceramic 
crystals in a position of maximum current carrying 
capacity.
Patent EP-0395016-A3 (EP)
Title: Apparatus and method for forming color image
IPC: B41J2/35
Filed: 1990-04-25
Abstract: An apparatus for forming an image of the present 
invention comprises an image medium which is made of a heat-­
sensitive material in and from which an image can be 
thermally recorded and erased. The image medium has at 
least two display regions having different colors in the 
same face and having different thermal transition 
temperatures between a transparent state and a scattering 
state. A thermal signal applying member is employed for 
forming an image by thermally scanning said image medium 
which is characterized by applying to said medium a 
temperature controlled so that at least two different colors 
are displayed in a one-signal period of thermal scanning. 
The present invention also provides a method of forming an 
image using the image forming apparatus.
Patent EP-0395092-A3 (EP)
Title: Mobile telephone system
IPC: H04M1/00
Filed: 1990-04-27
Abstract: On-board equipment for a mobile telephone system has 
a function of reporting the degree of busyness of message 
channels available in a service area. While the equipment 
is in a stand-by condition with no communication being held 
thereon, the degree of busyness is determined on the basis 
of electric field levels of individual message channels or 
control information sent from a control station. When the 
electric field levels are used to determine the degree of 
busyness, the electric fields of a plurality of message 
channels assigned to the service area are detected. If 
any of the msssage channels has an electric field level 
higher than a predetermined level, that message channel 
is determined to be busy. The rate of use of the message 
channels is calculated by using the number of assigned 
message channels and the number of occupied message 
channels. The calculated rate of use is displayed as 
information which is indicative of the busyness of the 
message channels. When the busyness is determined on the 
basis of control information, a lockout signal sent from 
the control station and indicative of the fact that no 
idle message channels are available is detected. The 
number of lockout signals having appeared within a 
predetermined period of time is determined and displayed 
as busyness information.
Patent EP-0399541-A3 (EP)
Title: Silver halide color photographic material
IPC: G03C7/38
Filed: 1990-05-25
Abstract: A silver halide color photographic material 
comprising a support having thereon at least one silver 
halide emulsion layer, wherein at least one of the 
silver halide emulsion layers contains at least one 
magenta coupler represented by the general formula (I) 
described below, at least one organic solvent having a 
high boiling point which has at least one 
  
bond in 
its molecule, wherein R₁₃ represents an alkyl group, an 
aryl group, an alkoxy group, an aryloxy group, an 
alkylthio group or an arylthio group, and at least one 
compound represented by the general formula (II) 
described below: 
  
wherein Za and Zb each represents 
  
or =N-; R₁ and 
R₂ each represents a hydrogen atom or a substituent; X 
represents a hydrogen atom or a group capable of being 
 
 
released upon a coupling reaction with an oxidation 
product of an aromatic primary amine developing agent; 
when the Za-Zb bond is a carbon-carbon double bond, it 
may form a part of a condensed aromatic; and R₁, R₂ or X 
may form a polymer including a dimer or a higher 
polymer, 
  
wherein R₃, R₄, R₅ and R₆ each represents an alkyl group 
having from 1 to 18 carbon atoms; R₇ represents a 
hydrogen atom or an alkyl group having from 1 to 12 
carbon atoms; and n represents an integer of 1 to 3, 
with the proviso that when n is 2 or 3, two or three 
groups represented by R₇ may be the same or different, 
and when n is 1, the group represented by R₇ is the 
alkyl group defined above.
Patent EP-0402683-A3 (EP)
Title: Method and apparatus for updating firmware resident in an electrically erasable programmable read-only memory
IPC: G06F9/445
Filed: 1990-05-25
Abstract: Firmware resident in electrically erasable programmable read 
only memory ("EEPROM") can be updated by a user while 
maintaining the intelligence of a computer system during the 
updating process by a control logic device. The control logic 
device decodes address and control signals to provide a 
hardware partitioning of the firmware resident in the EEPROMs 
to prevent writing to protected partitions af the firmware. 
Transfer vectors are used to provide indirect accessing of 
subroutines resident in the firmware. During an updating 
process, a new version of a subroutine is stored in a free area 
in the EEPROMs before the transfer vector pointing to the old 
version of the subroutine is updated. The window of 
vulnerability to errors during the updating process is 
minimized by only updating a page of memory containing the 
transfer vector that points to the old version of the 
subroutine after the new version has been stored.
Patent EP-0387937-A3 (EP)
IPC: B65B51/06
Filed: 1990-03-05
Abstract: The taping machine comprises an operating and advancement 
plane (2) for the boxes, first and second means (19, 18) for 
grasping the boxes which can engage the top and the bottom of 
the boxes, respectively, to cause the advancement of the boxes 
themselves along said operating plane (2), a vertically 
displaceable support (17) for said first grasping means (19), 
first means (10 - 15) for the adjustment of the vertical 
position of said vertically displaceable support (17), a pair 
of vertically and horizontally displaceable supports (30) for 
taping units (29) which can engage the sides of the boxes for 
the application of respective sections of adhesive tape along 
the junction slots of the folded sealing flaps of the boxes, 
second means (22 - 27) for the adjustment of the vertical 
position of said pair of vertically and horizontally 
displaceable supports (30) and third means (32 - 35) for the 
adjustment of the horizontal position of said pair of supports 
(30). There are provided means (36 - 39) for the transmission 
of motion operationally but removably placed between said first 
and second adjustment means (10 - 15; 22 - 27) so that every 
vertical displacement of said vertically displaceable support 
(17) automatically implies a similar halved vertical 
 
 
displacement of said pair of supports (30).
Patent EP-0422708-A3 (EP)
Title: Devices for use in chemical test procedures
IPC: G01N33/483
Filed: 1985-06-12
Abstract: A specifically-reactive sample-collecting and testing device possessing a cavity or cavities each having a dimension small enough to enable sample liquid to be drawn into the cavity by capillary action, wherein said cavity includes an electrode structure for making measurements of one or more electrically measurable characteristics of the sample, and wherein a surface of a wall of the cavity optionally also carries a coating of a material appropriate to the test to be carried out in the device.
Patent EP-0395408-A3 (EP)
Title: Adaptive architecture for video effects
IPC: H04N9/74
Filed: 1990-04-26
Abstract: An adaptive architecture for video effects allows 
a transformed image from a digital video effects (DVE) 
system (14) to be inserted at any desired point along 
a video path through a production switcher (12) while 
maintaining strict timing requirements between the 
digital video effects system and the production 
switcher. The transformed image from the DVE system 
is input to a primary input bus as well as to a fill 
video input of a downstream keyer (DSK) for the 
production switcher. A key signal from the DVE system 
is input to an effects key input and a key input of 
the DSK for the production switcher. The DVE system 
has a genlock timing system (26) that provides a 
variable output timing signal to synchronize the 
transformed image with the video of the production 
system at the desired point of insertion along the 
video path. The DVE system also has an output overlay 
mixer (24) that passes the program video from the 
production switcher to the system output unless the 
insertion point is at the output of the production 
switcher, at which point the transformed video is 
overlaid on the program output. The desired insertion 
point is determined by a topology mode indicator 
included within the keyframes that are programmed to 
produce a desired video effect.
Patent EP-0402160-A3 (EP)
Title: Amine-alkylborane derivatives and methods
IPC: C07F5/02
Filed: 1990-06-08
Abstract: Novel amine-alkylborane derivatives are disclosed 
which exhibit significant antineoplastic and anti­
hyperlipidemic activities. Methods for preparing the 
compounds are disclosed as well as methods for utilizing 
the compounds to induce antineoplastic and 
antihyperlipidemic activity.
Patent EP-0405854-A3 (EP)
Title: Ultrasonic motor
IPC: H02N2/00
Filed: 1990-06-22
Abstract: The invention provides an ultrasonic motor 
utilising a travelling wave generated in a vibrator (1) 
for rotating a movable member (3), in which the vibrator 
is provided on one surface with a piezoelectric element 
(2) and on an opposed surface with comb-like projections 
(1a) arranged in the circumferential direction, fan-­
shaped electrode patterns (2a to 2d) being provide on 
the piezoelectric element at regular intervals in the 
circumferential direction, and in which the movable 
member is resiliently biassed into contact with the 
projections. The number of the projections and the 
number of the electrode patterns has no common divisor.
Patent EP-0489298-A3 (EP)
Title: Endless v-belt or v-ribbed belt and transmission system
IPC: F16G5/20
Filed: 1991-11-19
Abstract: An endless, flexible V-belt or V-ribbed belt serves for transmitting circumferential forces and has a tension line embedded in the elastomeric material. The tension line comprises a synthetic rope cord running in the longitudinal direction. In order to provide a flexible V-belt or V-ribbed belt having sufficient extension for fitting while ensuring an adequate minimum tension, the rope cord is made up of a plurality of highly flexible stretched polyamide yarns which are twisted with at least 298 revolutions per running filament metre. The elastomeric material consists of a chloroprene-rubber mixture. The rope cord is embedded in the belt body with a slight pretension of max. 8 N. The extension characteristic with a belt width of 1 cm is between 25 N and 150 N per 1% extension. <IMAGE>
Patent EP-0467706-A3 (EP)
Title: Intelligent disk array controller background surface analysis
IPC: G06F11/267
Filed: 1991-07-19
Abstract: A computer system includes a method for performing background disk sector analysis for drives, including drives dedicated to redundancy and/or fault recovery techniques, in an intelligent, microprocessor based disk array (116). The method directs a microprocessor (20) to wait a specified time and test for disk activity. In the absence of disk activity, the disk controller (112) is directed to generate a read request for a disk memory location within the array. A return code following the array is checked to determine if the read failed, indicating a disk drive media failure. The disk controller (112) is then notified if a failure occurs. The processor again checks for disk array activity and in the absence of activity issues a read request for successive locations within the array, thereby reading all disk memory locations within the array (116). <IMAGE>
Patent EP-0491537-A3 (EP)
IPC: A61B17/04
Filed: 1991-12-16
Abstract: An improved stapler firing assembly and a 
surgical stapler 10 are disclosed. The stapler 10 
comprises structural members 12, 14 having handle and 
base parts with opposite sides 19, 21 and jaw parts 20, 
22 projecting from the handle and base parts. The 
stapler 10 includes a mechanism 80 for releasable 
engagement between an elongate locking member 28 and the 
structural members 12, 14 comprising a lever lock 84 
including a hook portion 86 adapted to pass through a 
slot 83 in a base part. The lever lock 84 is mounted on 
the locking member 28 and includes first and second 
release buttons 97, 99 and actuating means mounting the 
first and second release buttons on opposite sides of 
the locking member 28 for movement between first and 
second positions with respect to the locking member 28. 
The stapler firing assembly comprises a pusher 45 
adapted to move longitudinally along on of the jaw parts 
20, 22 to sequentially press staples 43 against an anvil 
40. There is also present a firing handle body 52 
having opposite end portions 53 and 55 and a mechanism 
mounting the handle body on the pusher 45 for movement 
relative to the pusher 45 between a first position and a 
second position so that the firing handle body can be 
positioned to be manually engaged on either side 19 or 
21 of the structural members to move the second end of 
the pusher 45 along the second jaw 22 to eject and close 
the staples. The invention affords convenient firing 
and release of the stapler 10 from either side of the 
stapler.
Patent EP-0499159-A3 (EP)
Title: Liquid crystal device and dislay apparatus
IPC: G02F1/1337
Filed: 1992-02-07
Abstract: A liquid crystal device is formed by applying an alignment film on at least one of a pair of substrates sandwiching a liquid crystal, preferably a chiral smectic liquid crystal. The alignment is formed by a dehydro-cyclization product of a polyamide acid which in turn is a reaction product of naphthalenetetracarboxylic acid or its derivative with a diamine or its derivative. The liquid crystal device provides a high contrast display, particularly by multiplexing drive, which is free from after-image because of quick responsiveness. <IMAGE>
Patent EP-0525472-A3 (EP)
Title: Methylen-oxindole derivatives and process for their preparation
Inventor: BUZZETTI FRANCO
IPC: A61K31/40
Filed: 1992-07-10
Abstract: The invention provides new methylen-indole derivatives of formula (I)   <CHEM>  wherein  R is a group <CHEM>  in which   R4   is hydrogen, hydroxy, C1-C6 alkoxy, C2-C6 alkanoyloxy, carboxy, nitro or NHR7, wherein R7 is hydrogen or C1-C6 alkyl; R5   is hydrogen, C1-C6 alkyl or halogen; and R6   is hydrogen or C1-C6 alkyl; n   is zero, 1 or 2; R1   is hydrogen, C1-C6 alkyl or C2-C6 alkanoyl; R2   is hydrogen, C1-C6 alkyl, halogen, cyano, carboxyl, nitro or -NHR7 in which R7 is as defined above; R3   is hydrogen, C1-C6 alkyl or C2-C6 alkanoyl; and the pharmaceutically acceptable salts thereof; and wherein, when,at the same time, R2 is hydrogen, C1-C6 alkyl, halogen or cyano and R3 is hydrogen, R1 and n being as defined above, then at least one of R4, R5 and R6 is other than hydrogen, which are useful as tyrosine kinase inhibitors.
Patent EP-0537642-A3 (EP)
Title: Information processing apparatus with tracking mechanism
Inventor: SHIDO SHUNICHI
IPC: G11B9/00
Filed: 1992-10-09
Abstract: An information processing apparatus effects at least one of recording, reproduction and erasure of information on a recording medium having a track groove by use of a probe electrode. Relative movement between the probe electrode and the recording medium is effected by the moving mechanism. A predetermined driving signal is inputted to the moving mechanism so that a predetermined movement of the probe electrode to the groove track is effected. The physical phenomenon caused between the probe electrode and the recording medium is detected, so that the track groove is detected and a correction value for correcting the movement of the probe electrode from the driving signal on the basis of the timing of the detection. The moving mechanism is controlled on the basis of the driving signal and the correction value. <IMAGE>