baber/WOPTO huggingface dataset:
Patent EP-0337773-A3 (EP)
Title: Semiconductor integrated circuit device
IPC: G06F1/06
Filed: 1989-04-12
Abstract: A semiconductor integrated circuit device 
includes an internal logic circuit (105) for carrying 
out a logic operation and generating an output signal 
based on the logic operation, and an output buffer 
circuit (BF, 120) connected to the internal logic 
circuit, for outputting the output signal through an 
output terminal (PO) in synchronism with a clock 
signal. The semiconductor integrated circuit also 
includes a non-overlap clock generator (110), and a 
third-clock generator (20). The non-overlap clock 
generator (110) generates a first internal clock signal 
(ø₁) which falls in synchronism with a falling edge of 
an external clock signal (EXCP), and generates a second 
internal clock signal (ø₂) which falls in synchronism 
with a rising edge of the external clock signal, the 
internal logic circuit carrying out the logic operation 
in synchronism with the first and second internal clock 
signals. The third-clock generator (20) generates a 
third internal clock (ø F ) which rises in synchronism 
with the falling edge of the second internal clock 
signal (ø₂) and which falls in synchronism with the 
falling edge of the first internal clock signal (ø₁), 
the third internal clock signal (ø F ) being supplied, 
as the clock signal, to the output buffer circuit.
Patent EP-0345072-A3 (EP)
Title: Folding legged furniture
IPC: B25H1/06
Filed: 1989-06-02
Abstract: The item of furniture, typically a craftsman's 
trestle, includes a generally rectangular top (10) having four 
legs (15) pivotally mounted in inverted channel-section brackets 
(12) with opposed side walls (13), the pivots (16) being 
relatively inclined and movable along slots (17) in the opposed 
side walls, such that the legs can be pivotted between an 
extended, supporting position in which the legs are relatively 
splayed, and a stowed position in which the leg of each pair 
overlies a corresponding one of the other pair.
Patent EP-0372836-A3 (EP)
Title: Etching of integrated-circuit device metallization and resulting device
IPC: H01L21/3065
Filed: 1989-11-30
Abstract: Prior to photolithographic patterning, metallization layers deposited in 
the manufacture of integrated-circuit devices preferably are planarized by over-all 
etching. In the interest of monitoring such etch process - for the sake of leaving a 
residual layer having precisely specified thickness, a metallization layer preferably 
has sublayered structure whose removal can be optically monitored sublayer by 
sublayer, e.g., by so-called laser trace.
Patent EP-0379806-A3 (EP)
Title: Pyrimidines and their pharmaceutical acceptable salts, and their use as medicines
IPC: C07D401/04
Filed: 1989-12-27
Abstract: 2,6-di-, 2,4,6-, 2,5,6-tri- or 2,4,5,6-tetra-­
substituted pyrimidines, and 2,6-di-substituted pyridines. 
These compounds are useful for treatment of neurological 
deseases.
Patent EP-0358610-A3 (EP)
Title: Printing ink for making erasable prints
IPC: C09D11/02
Filed: 1989-09-04
Abstract: The printing inks are intended and suitable for making opaque prints which can be removed by rubbing or scratching on areas to be covered of a print substrate by letterpress or offset printing. They comprise a release ink and a covering ink containing metal pigments to be printed thereon. The binder phase of the two systems, which is essentially free from solvents, comprises principally highly reactive, oxidatively drying products and monomers or prepolymers which dry chemically either under the action of atmospheric oxygen, possibly with additional assistance of heat (IR irradiation) or under the action of ultraviolet light (UV irradiation).
Patent EP-0346311-A3 (EP)
Title: Screening device
IPC: E03F5/14
Filed: 1989-06-02
Abstract: A device in rinsing screens (10) in flowing water, and of the type which is actuatable by a driving mechanism (13, 14) giving the screen (10) a closed path (21) of motion in its plane. Above the screen (10) is provided at least one shield (23) or the like along at least a part of the screen length, and which shield is movably arranged and designed to exert a pressure during the hoisting movement of the screen upon any goods (26) situated on the screen.
Patent EP-0381045-A3 (EP)
IPC: C07C317/14
Filed: 1990-01-25
Abstract: Verfahren zur Herstellung von Bis-(4-chlorphenyl)-sulfon, indem man Chlor­
benzol bei 150 bis 280°C und 1,3 bis 6 bar mit Chlorbenzolsulfonsäure in 
Gegenwart von Polyphosphorsäure oder einem Gemisch aus Phosphorpentoxid 
und einer nichtaromatischen Sulfonsäure umsetzt.
Patent EP-0387886-A3 (EP)
Title: Verfahren zum Reinigen von Gegenständen
IPC: B08B3/12
Filed: 1990-03-16
Abstract: Die Erfindung bezieht sich auf ein Verfahren und eine 
Vorrichtung zum Reinigen von Gegenständen in einem 
erwärmten Reinigungsmittelbad unter Beaufschlagung mit 
Ultraschall.  
     Während man bisher mit Bädern unter Atmosphärendurck 
gearbeitet hat, schlägt die Erfindung vor, das 
Reinigungsmittelbad mit Überdruck zu beaufschlagen, 
wodurch die Badtemperatur ohne die Gefahr einer 
Beschädigung der Ultraschallquelle gesteigert werden 
kann.
Patent EP-0391393-A3 (EP)
IPC: C07D501/00
Filed: 1990-04-04
Abstract: Verfahren zur Herstellung von Cefodizim-Dinatrium, 
dadurch gekennzeichnet, daß man Cefodizim mittels 
1,5 - 2,5 Mol einer organischen Aminbase in Ethanol mit 
einem Wassergehalt von 4 - 15 % in Lösung bringt und das 
Dinatriumsalz des Cefodizims durch Zugabe eines 
Natriumspenders auskristallisieren läßt.
Patent EP-0412335-A3 (EP)
Title: Method and apparatus for determining audience viewing habits
IPC: H04N7/173
Filed: 1990-07-20
Abstract: A method and apparatus (10) for determining the channel of a plurality of predetermined channels to which a remotely controlled receiver (12) is tuned. A viewer transmitter device (24) includes a keyboard (26) for receiving viewer entered selections and a remote transmitter which transmits infrared, ultrasonic, radio frequency or other radiated control signals for each of the viewer selections. A receiver device (28) in a channel detection system (10) receives a signal in the selected transmission medium, and immediately signals a jamming device (44) to broadcast interference which precludes the remotely controlled receiver (12) from identifying and acting upon the transmitted control signal. The receiver device (28) applies the received signal to a processor device (30) that performs a stored program to determine if the received signal corresponds to a transmitted control signal from the viewer transmitter device (24) and, if so, to identify the channel to which the monitored remotely controlled receiver (12) is to be tuned. An associated memory device (52) is used for storing the identified channel reception data. The processor device (30) identifies the user selection and either applies a corresponding control signal to a second transmitter device (48) which transmits a control signal of sufficient strength to overcome the interference, or instructs the jamming device (44) to cease the broadcasting of interfering signals. In either case, the remotely controlled receiver (12) will now receive and implement the viewer selection. The processor device (30) will periodically broadcast a command to the remotely controlled receiver (12) containing the last identified channel data to ensure that a viewer does not manually adjust the channel being viewed.
Patent EP-0433827-A3 (EP)
Title: Cytotoxic lymphocyte maturation factor and monoclonal antibodies directed thereto
IPC: A61P35/00
Filed: 1990-12-09
Abstract: The present invention relates to a novel cytokine protein called Cytotoxic Lymphocyte Maturation Factor (CLMF) which is produced and synthesized by a human B lymphoblastoid cell line. CLMF synergistically induces in the presence of low concentrations of IL-2 the cytolytic activity of Lymphokine Activated Killer (LAK) cells. CLMF is also capable of stimulating T-cell growth. The present invention also relates to cloned genes coding for CLMF proteins and derivatives thereof, to recombinant vectors comprising a polynucleotide encoding a CLMF protein, to microorganisms transformed with the said recombinant vectors, to antibodies directed to the said proteins as well as to processes for the preparation of the said proteins, vectors and antibodies. Furthermore the present invention relates to methods for stimulating LAK cells, T-cells or Natural Killer Cells using the said CLMF protein.
Patent EP-0386816-A3 (EP)
Title: Disposable absorbent article having elastically extensible topsheet
IPC: A61F13/49
Filed: 1990-02-22
Abstract: A disposable absorbent article, such as a diaper, is disclosed. The topsheet of the diaper is elastically extensible and provides a relatively low contact pressure against the skin of the wearer at relatively high elongations. This arrangement provides a diaper topsheet which can be elongated to conform to the shape of the wearer without causing undue discomfort or irritation. The relatively low ultimate contact pressure at relatively high elongation may be accomplished either through a low contact force differential material, or through a material which exhibits stress relaxation over a relatively short period of time. The topsheet may be a laminate having one elastomeric lamina and an inelastic lamina. Also disclosed is a method for making such a laminate.
Patent EP-0380225-A3 (EP)
IPC: A23L27/60
Filed: 1990-01-16
Abstract: There is disclosed a low calorie fat substitute comprising an outer coating of a digestible fat surrounding an inner core of a low caloric or non-caloric material.
Patent EP-0385767-A3 (EP)
Title: Video phone system
IPC: G11B27/28
Filed: 1990-02-28
Abstract: Video phone system capable of displaying the picture of 
other party upon telephone talking, and particularly, capable 
of recording index signal upon recording the video data to a 
tape so that the video data can easily be searched. The video 
phone system comprising A/D converter, central processing unit, 
gate array, D/A converter, video amplifying and synthesizing 
unit, interface, memory, a switch for selecting the output 
signal of the interface, a binary counter for counting the 
number of pulses of the index signal, and a comparator for 
comparating the counted signals of the binary counter with the 
search signals of the central processing unit to apply a start­
ing signal to the central processing unit.
Patent EP-0419095-A3 (EP)
Title: Radiation sensitive compositions
IPC: G03F7/004
Filed: 1990-09-06
Abstract: A radiation sensitive composition comprises a radiation sensitive material and a dye which dye undergoes a colour change in the radiation-struck areas on image-wise exposure of the composition and a colour change when the exposed and developed composition is heated to a temperature of at least 180<o>C.
Patent EP-0434448-A3 (EP)
Title: Method and apparatus for spinning bicomponent filaments and products produced therefrom
IPC: D01D5/34
Filed: 1990-12-20
Abstract: A method and apparatus for spinning bicomponent sheath/core filaments is disclosed. The spinneret assembly for the production of sheath/core bicomponent filaments comprises a distributor (10) having a plurality of spaced core polymer flow passages (17) and multiple sheath polymer flow passages (16), a spinneret (12) having a plurality of spaced core polymer flow passages (22) and multiple sheath polymer flow passages (23), a shim means (11) positioned between said spinneret and said distributor for spacing said spinneret from said distributor and for controlling the sheath polymer flow from the outlet of said distributor sheath polymer flow passages to the inlet of each said spinneret core polymer flow passage separately. <IMAGE>
Patent EP-0412899-A3 (EP)
Title: Oxazolo pyridine derivatives, process for their preparation and pharmaceutical compositions containing them
IPC: C07D401/12
Filed: 1990-08-07
Abstract: Compounds of general formula (I):   <IMAGE> (I)  in which: R1 and R2 each represent a hydrogen atom or, with the oxygen and nitrogen, form an -O-CO-N- linkage, W represents a halogen atom or a lower alkyl or alkoxy group optionally substituted with one or more halogen atoms, such as trifluoromethyl, and m being between 0 and 3, A represents a linear or branched lower alkylene group, and Ar represents an aryl or heteroaryl group optionally substituted with one or more halogen atoms or with one or more lower alkyl, hydroxy, hydroxysulfonyloxy, lower alkoxy or aryloxy groups optionally substituted with one or more halogen atoms, such as a trifluoromethyl group, on the understanding that lower alkyl or lower alkyloxy radical is understood to mean a linear or branched alkyl group comprising from 1 to 6 carbon atom, their isomers, epimers and diastereoisomers. Medicinal products useful in the treatment of pain.
Patent EP-0402325-A3 (EP)
Title: Apparatus for the formation of rolls of web material on a winding core
IPC: B65H19/22
Filed: 1990-05-25
Abstract: An apparatus for winding webs of paper or similar 
material on a core (A) including a first rotary winding roller 
(1), along which a web material (N) is driven. A second 
rotary winding roller (3), forms a nip (5) with said first 
winding roller (1) to receive a core (A1). A pusher (12) 
inserts a core (A1) into the nip (5). A movable roller (7) 
controls the diameter of the roll (R) or log in the course of 
formation between said three rollers (1, 3, 7). Only the second roller 
(3) is arranged to have a variable speed and to slow down 
during the insertion of a core (A1) into said nip (5). An adhesive 
applicator (20) is provided to wet the cores (A) with glue before 
being inserted into said nip (5), and a take-off surface (9) near 
said second winding roller (3) extends away from the exit of 
said nip (5).
Patent EP-0473255-A3 (EP)
Title: Network fault analysis
IPC: G06F9/44
Filed: 1991-06-12
Abstract: 1. Apparatus for monitoring and analyzing the behaviour of a message network comprises a plurality of expert systems (Consultants), each of which is concerned with a different one of the several operations normally involved in the analysis of any given network problem, and a communication means, preferably in the form of a Blackboard 21 by means of which deductions can be passed between the Consultants under control of the user 12 (who may also add information to the Blackboard). In a preferred embodiment, a Fault Recognizer Consultant 13 is fed with raw data from the network and generates Problem suggestions therefrom; a Usage Advisor Consultant 14 suggests where to test and what to test for; an Operations Assistant Consultant 15 suggests how to make the tests; a Expert Commentator Consultant 16 analyses the results of the tests to produce Symptoms; and a Diagnostician 17 generates possible and plausible diagnoses of the observed fault conditions, together with explanations. In practice there in likely to be a roughly cyclic sequence of activation among the Usage Advisor, the Operations Assistant, and the Expert Commentator, with the Diagnostician performing a kind of supervisory or higher level role. <IMAGE>
Patent EP-0475786-A3 (EP)
Title: Method for determination of antistreptolysin o
IPC: G01N33/58
Filed: 1991-09-13
Abstract: Antistreptolysin O value can be determined rapidly and precisely using a sample containing antistreptolysin O, liposomes encapsulating a labeling substance and streptolysin O, said liposomes being prepared by a detergent removal method.
Patent EP-0507122-A3 (EP)
Title: Process for producing spherical zeolite catalyst and apparatus for producing the same
IPC: B01J29/06
Filed: 1992-03-11
Abstract: A process for producing a spherical zeolite 
catalyst is disclosed, which comprises dropping a 
zeolite-containing alumina sol into a surfactant-containing 
oil phase from a dropping opening directly or 
through air to thereby form spherical droplets of the 
sol, and then allowing the droplets to gel in an aqueous 
alkaline solution phase underlying the oil phase and 
withdrawing the thus gelled droplets, said dropping of 
the sol being conducted while the dropping opening is 
being impulsed to thereby impart a spherical and uniform 
shape to the resulting zeolite particles containing 
alumina as a binder, and a novel apparatus therefor.
Patent EP-0534396-A3 (EP)
Title: Novel 2-substituted indane-2-carboxyalkyl derivatives useful as inhibitors of enkephalinase and ace
IPC: C07D498/04
Filed: 1992-09-23
Abstract: The present invention relates to novel 2-substituted indane-2-carboxyalkyl derivatives useful as inhibitors of enkephalinase and ACE.
Patent EP-0543290-A3 (EP)
Title: A process for ingot casting employing a magnetic field for reducing macrosegregation and associated apparatus and ingot
IPC: B22D11/115
Filed: 1992-11-13
Abstract: A process of reducing macrosegregation in the 
casting of a metal alloy ingot is disclosed. The process 
includes introducing a molten metal alloy into a casting mold 
cavity (8) cooling the molten metal alloy to form a solid zone 
(14), a liquid-solid mushy zone (13) overlying the solid zone, 
a liquid zone (16) overlying the liquid-solid mushy zone and a 
melt surface (10) on the liquid zone, employing during the 
cooling at least one substantially static magnetic field 
having at least two planes of symmetry which intersect on the 
longitudinal axis of the ingot, generating the magnetic field 
by at least one coil means (7) having an inner region through 
which the metal alloy passes, energizing the coil means by a 
substantially static electrical current wherein the current 
follows a path defined by the coil means and passes around at 
least one of the molten metal alloy and the zones, and 
dampening convection flows of the molten metal alloy which 
causes macrosegregation by means of the magnetic field. An 
associated apparatus suitable for casting metal alloys and an 
improved ingot having a refined equiaxed grain structure and a 
reduced pore size are provided.
Patent EP-0585139-A3 (EP)
Title: Method and apparatus for printer diagnostics
Inventor: CAMPBELL SCOTT O
IPC: G06F11/22
Filed: 1993-08-31
Abstract: A portable, reprogrammable printer diagnostic controller comprising a processor, a micro controller having an EPROM for storing operational programs, an electrically erasable "flash" memory for programmably storing data to be used in the diagnosis of the printer, and connectors for coupling the system to both a eomputer for the downloading of software into the system and to a printer for downloading the stored programs into a printer for diagnostic testing. <IMAGE>
Patent EP-0657390-A3 (EP)
Title: Method and disposition for controlling the burning process in a glass tank furnace.
Inventor: WAGNER MANFRED
IPC: C03B5/237
Filed: 1994-12-06
Abstract: The control of the burning process in glass tank furnaces with alternating supply of fossil fuels and combustion air on both sides of the tank usually takes place by detecting the actual temperature values in the furnace space and controlling the thermal power depending on these temperature values by means of an air-quantity control (RML) and a fuel-quantity control (RMB) and also by means of corresponding actuators (SL1 and SB) in the air line (20) and in the fuel line (12). In this connection, the ratio of fuel quantity to combustion air quantity is observed. In order to reduce great temperature variations and peak NOx values in the waste gases by switching over the burners for the purpose of reversing the flame direction, the measured temperature values are stored over a series of 1 to n cycles in a first operating phase. From this, a mean temperature value is formed and, in a further operating phase, primarily either the combustion air quantity or the fuel quantity is at least temporarily held at a constant value depending on the mean temperature value formed, and either the fuel-quantity control (RMB) or the air-quantity control (RML) is controlled dependently during this time. <IMAGE>
Patent EP-0659029-A3 (EP)
Title: Loudspeaker selection device.
Inventor: SCHWARZ EBERHARD GRUNDIG E M V
IPC: H04R3/12
Filed: 1994-12-15
Abstract: Radio equipment such as car telephones, service transceivers and the like are increasingly being installed in motor vehicles. Such equipment makes the user quite independent and more mobile. This advantage also necessarily entails a safety risk in that the concentration and reaction to the road traffic of a vehicle driver using such equipment deteriorate since, in most cases, he must hold a receiver in his hand for operating the transceiver and thus then only has one hand for steering the vehicle. This is remedied by so-called hands-free talking devices in which speaking is done via a permanently mounted microphone and listening is done via a loudspeaker. The invention describes a device which is of simple construction and enables a loudspeaker to be used which is already available in the motor vehicle for an audio device. The device is of very small construction and is installed so easily that, in particular, it is also suitable for subsequent installation in a motor vehicle. Due to the use of the installed loudspeaker, the quality of reproduction is very good. <IMAGE>
Patent EP-0634452-A3 (EP)
Title: Polyester films containing glass spheres and calcined china clay.
Inventor: SIDDIQUI JUNAID AHMED
IPC: B32B27/36
Filed: 1994-07-05
Abstract: The present invention relates to films or sheets of linear polyester having incorporated therein a combination of glass spheres and calcined clay having certain particle sizes and present in specific amounts based upon the weight of the polyester film. The addition of these fillers improves several properties of the film, including the handleability while maintaining acceptable optical clarity and transparency and to the method of making such films or sheets.
Patent EP-0678969-A3 (EP)
Inventor: OKAMURA HITOSHI
IPC: H03K19/08
Filed: 1995-04-12
Abstract: A BiMOS semiconductor integrated circuit such a
BiCMOS circuit and a BiNMOS circuit includes a boosing
section (2) and circuit section (8). The boosting section
(2) is connected to a first power supply line (11) having a
first potential and boosts the first potential to supply the
boosted potential as a second potential on a second power
supply line (12). The circuit section (8) includes an output
section (6) and a logic calculation section (4). The output
section (6) is connected to an output terminal (16) and the
first power supply line (11) and including a bipolar
transistor (32; 52). One of an emitter and an collector of
the bipolar transistor (32; 52) is connected to the first
power supply line (11) and the other being connected to the
output terminal. The logic calculation section (4) is
connected to the second power supply line (12) and one or
more input terminals (14), and includes a plurality of MOS
FETs (22 to 26; 42 to 44). The logic calculation section (4)
performes a logic calculation on input signal supplied to the
one or more input terminals (14) and selectively driving the
bipolar transistor (32; 52) in accordance with the logic
calculation result by passing the base current to the base of
the bipolar transistor (32; 52) from said second power supply
line (12).
Patent EP-0685927-A3 (EP)
Title: Braking method for an inverse rotating synchronous motor powered by a direct current network.
Inventor: WEHBERG JOSEF DIPL ING
IPC: H02P6/22
Filed: 1995-05-05
Abstract: The braking system involves a polyphase synchronous motor (10) with stator windings (12, 14, 16) connected to a DC system through switching devices (20, 22, 24) controlled by commutating equipment (29). The voltages (U, V, W) induced in the winding during reverse rotation are compared with a threshold value (Us), and the result used by the commutator to regulate the rotor angle (w). Position signals from the rotor (34) are used to control the switching devices connected between the stator windings and the operating voltage (UB). Commutation circuitry and conditions are identical in the case of forward and reverse motor rotation. <IMAGE>