baber/WOPTO huggingface dataset:
Patent EP-0338577-A3 (EP)
Title: Organosiloxane and process for preparing the same
IPC: C08L83/04
Filed: 1989-04-21
Abstract: The present invention relates to an organosiloxane 
compound suitable for the modification of silicone rubbers 
and synthetic resins, an organosiloxane compound useful as 
its intermediate, and a process for preparing them. The 
organosiloxane compound of the present invention can be 
represented by the general formula (IV) 
  
wherein j is an integer of 1 to 2000, R is an alkyl 
group having 1 to 4 carbon atoms, and R¹ is a pentafluoro­
phenyl group or a straight-chain or a branched fluoroalkyl 
group represented by the formula (II)  
C a H b F 2a-b+1       (II)  
wherein a is an integer of 3 to 18, and b is an integer 
of 0 to 2a.  
     Furtheremore, the siloxane compound of the present 
invention may have one, two or three siloxane chains each 
having a substituent with a fluorine atom containing group 
at the terminal thereof. Each of molecules constituting the 
polysiloxane compound of the present invention has a terminal 
hydrosilyl group portion and a fluorine atom-containing terminal 
substituent portion therein. Since the reactive group of 
 
 
the hydrosilyl group is chemically bonded to the synthetic 
resins, the deterioration in characteristics with time can 
be hindered. The synthetic resins can be provided with the 
specific function of the fluoroalkyl group without impairing 
characteristics which the polysiloxane has.
Patent EP-0346759-A3 (EP)
IPC: C07F9/655
Filed: 1989-06-08
Abstract: Verbindungen I 
  
mit R gleich -COOX oder CH₂OH, wobei X Wasserstoff oder 
Alkyl bedeutet, weisen Cholesterin-senkende Wirkung auf. 
Sie werden durch veresterung der Verbindungen III 
  
erhalten.
Patent EP-0352755-A3 (EP)
IPC: F21V9/40
Filed: 1989-07-25
Abstract: Spectral filter means (20) in which filter elements 
(22) have elongated planar surface areas covered with patterns 
of filtering material. Filter elements (22) are independently 
movable parallel to their respective surface plane to positions 
(32) where a given density pattern of filtering material is 
intersected by a beam of light and filters a given component 
of the light. Separate filter elements (22a, 22b, 22c) for 
each of the primary colors and an additional element (22d) 
for dimming all colors are used to control the color and 
intensity of a beam of light.
Patent EP-0366962-A3 (EP)
Title: Slot nozzle
IPC: B05C5/02
Filed: 1989-10-04
Abstract: A slot nozzle for applying a liquid, high-polymeric material, in particular a polyurethane-based hot-melt adhesive, with a nozzle body, a feed channel for the liquid material in the nozzle body, a controllable shut-off valve, an expansion chamber adjoining the feed channel and with an outlet slot connected to the expansion chamber, has a shut-off valve which is integrated in the nozzle body; the liquid, high-polymeric material flows over a substantially straight section from the shut-off valve through a short feed channel into the expansion chamber. <IMAGE>
Patent EP-0380774-A3 (EP)
Title: Method of and installation for regulating a liquid metal level in the pouring basin of continuous casting plants for strips
IPC: B22D11/18
Filed: 1989-11-28
Abstract: The invention relates to the regulation of the liquid metal level in the pouring basin 2 of a continuous casting plant and provides that the liquid metal level 4 should be measured continuously in contactless fashion via an eddy-current sensor 5, that the eddy-current sensor 5 should be calibrated periodically by measurement involving contact, via an electrode 8 which can be raised and lowered, and that the passage of the electrode 8 through a fixed point, the point A, be monitored by means of a laser beam 14.
Patent EP-0376175-A3 (EP)
Title: Method and device for controlling the compression and/or for producing a fringe with a higher density with a modified surface while extruding particles, particularly vegetable particles with binding agents
IPC: B27N3/28
Filed: 1989-12-21
Abstract: The invention relates to a method for controlling the compression and/or for producing a higher-density fringe with a modified surface while extruding particles, particularly wood particles with binding agents, in which the mixture is compressed in the pressing space of an extrusion press. The invention is distinguished in that the compressed mixture exhibiting a low moisture content is transported in a reactor which adjoins the extrusion press and in which the fringe of the extrudate is brought to a higher moisture content by water, water vapour or another liquid or vaporous binding agent, as a result of which - the particles of the fringe lose their inner solidity and are laid tightly against one another with less force, - the particles of the fringe change their position in the extrudate so that the pressure on the inner walls of the reactor is reduced, - a higher-density fringe with a smooth surface is formed in the extrudate and - the compression and specific gravity can be controlled and accurately determined via the amount, temperature and depth of penetration of the reactant into the fringe. <IMAGE>
Patent EP-0341981-A3 (EP)
Title: Sprayable fireproofing composition
IPC: C04B35/66
Filed: 1989-05-09
Abstract: Fire retardant coatings for metal structural members are 
obtained by spraying onto the structural members settable 
plaster compositions which are air-containing pumpable aqueous 
slurries of plaster, clay prill aggregate, cellulose and glass 
fiber reinforcement and foaming agent. The specially prepared 
clay prill aggregate has a low aspect ratio of near unity and 
is an acceptable substitute for the exfoliated vermiculite 
aggregate of prior coating compositions.
Patent EP-0349169-A3 (EP)
Title: Quadrature amplitude modulation with line synchronization pulse for video telephone
IPC: H04N7/00
Filed: 1989-06-16
Abstract: The present invention assigns amplitudes of 
sine wave cycles in a data packet on I and Q channels 
of a QAM signal to color, gray or luminance values. 
Overlapping sine wave cycles on the I and Q channels in 
the data packet are assigned to the same or neighboring 
pixels. A synchronizing signal is sent at the 
beginning of each transmission of a packet. The 
synchronizing signal is a plurality of cycles at a 
maximum amplitude on the I and Q channels. The 
synchronizing signal serves two functions 
simultaneously. First, it is used to indicate the 
beginning of a new packet. Second, the phase of the 
synchronizing signal is used to initialize the 
demodulator phase detecting circuitry.
Patent EP-0357351-A3 (EP)
Title: Treatment compositions
IPC: A61Q5/02
Filed: 1989-08-25
Abstract: The treatment of proteinaceous or other substrates to render 
them more manageable and more stable against chemical treatment 
involves the use of aqueous compositions containing cationic 
(meth)acrylic copolymers.
Patent EP-0358423-A3 (EP)
Title: Buffer memory subsystem for peripheral controllers and method
IPC: G06F3/06
Filed: 1989-09-04
Abstract: A buffer memory subsystem for a peripheral controller. 
A CPU is provided for initiating data transfer. A host 
adapter is also provided. A memory buffer is used to store 
data temporarily. The peripheral controller is adapted for 
operating in an environment having at least two data 
communications buses: a CPU data communications bus 
connected between the CPU and the peripheral controller, and 
a buffer data communications bus, isolated from the CPU data 
communications bus, and connected to the peripheral 
controller, to the memory buffer and to the host adapter. 
In this way, a mechanism is provided to allow the CPU to 
access the memory buffer by means of the peripheral 
controller.
Patent EP-0369736-A3 (EP)
Title: Method of discriminating coins
IPC: G07F1/04
Filed: 1989-11-14
Abstract: A method of discriminating coins by use of a 
pair of oval sensor coils (17, 17′) opposedly arranged 
at both sides of a coin passage (33) in a coin 
acceptor with the longitudinal axis of the coils 
extended along a coin guide rail (34) in the coin 
passage is disclosed. The method comprises steps of 
detecting a variation of coil reactance caused by a 
coin rolling on the guide rail (34), counting clock 
pulses in a pass time from a start point to a final 
point of the variation of coil reactance, reading the 
whole variation of the coil reactance from the start 
point to the final point thereof by a microcomputer 
(39), providing a plurality of variation divided data 
by dividing the pass time by an integral number and 
comparing the variation data with corresponding 
reference data of genuine coin or coins previously 
stored in the microcomputer (39).
Patent EP-0378008-A3 (EP)
IPC: D06M13/513
Filed: 1989-12-28
Abstract: A gasket of a nonwoven sheet material and a 
coating composition on at least one side of the nonwoven 
sheet material. The coating composition is a reaction 
product of a vinyl functional polydimethylsiloxane, a 
trimethylsiloxy silica terpolymer, a reactive diluent and a 
catalyst. The reactive diluent can be a methyl vinyl cyclic 
siloxane having the formula (MeViSiO) n  wherein n is an 
integer of from three to five, Me is methyl and Vi is vinyl.
Patent EP-0348335-A3 (EP)
IPC: B60C11/12
Filed: 1989-06-14
Abstract: A tire tread (11) has four deep longitudinally 
extending grooves (14,15,16,17), two shoulder ribs 
(18,22), two intermediate ribs (19,21) and a central 
rib (20). Each shoulder rib (18,22) is free of grooves 
extending laterally thereacross, while each 
intermediate rib (19,21) and the central rib (20) are 
laterally traversed by a series of shallow grooves 
(30,31,32) having depths (40) in the range of 10-25% of 
the depth (41) of the deep grooves (14,15,16,17).
Patent EP-0373130-A3 (EP)
Title: Method for maintaining the integrity of ties in a layered communications system
IPC: H04L29/00
Filed: 1989-11-27
Abstract: A method for maintaining the integrity of ties and their 
associated tie groups in a CPU-based, layered communications 
subsystem in which the connection endpoints in each layer are 
denoted by a connection control block (CCB), the relationship 
between CCBs being denoted by ties. Ties and their CCBs can 
be mapped onto an edge-oriented graph of tie group relations. 
The arbitrary removal of an edge (tie) in the graph compro­
mises graph integrity by possible formation of unenumerated 
subgraphs or independent graphs.  
     The solution involves enumerating those edges having 
vertices which no longer reference CCBs within the tie group, 
removing them, and forming a second tie group. The enumera­
tion is conducted over a Eulerian traverse of the remaining n 
edges of the graph. A Eulerian traverse of a graph is one 
which traverses each edge exactly once. Such a traverse 
reduces the number of comparisons M to a range N < M < O(N²). 
This facilitates maintaining either one or two tie groups per 
cutting of an edge in the graph.
Patent EP-0366642-A3 (EP)
IPC: F24F1/02
Filed: 1989-10-23
Abstract: The invention relates to a device for 
an energy-saving heat recuperation 
from a fluid formed by the combination 
of a static heat exchanger (5), 
comprising separate channels (6, 7) 
for the circulation of an incoming and 
an outgoing fluid, and a heat pump (8, 9, 10, 11).
Patent EP-0400390-A3 (EP)
IPC: B41J1/24
Filed: 1990-05-15
Abstract: In Schreib- und Druckwerken werden heutzutage auch vielfach 
Gleichstrommotore eingesetzt, wobei deren Antriebswellen mit 
Taktscheiben versehen sind, die über eine Abtastvorrichtung für 
jeden ausgeführten Schritt einen Impuls für eine Steuervorrich­
tung mit einem Zähler liefert. Hierbei kann es vorkommen, daß der 
Gleichstrommotor mit der Taktscheibe nach einem Schrittvorgang 
derart hin- und herschwingt, daß der Zähler mit mehreren Zähl­
impulsen beaufschlagt wird. Diese Fehlzählungen werden erfin­
dungsgemäß dadurch vermieden, daß ein Steuerglied vorgesehen ist, 
das das dem Zähler (11 ) zugeführte Signal länger auf aktivem 
Pegel hält als das dieses auslösende und durch die Taktscheibe 
(3) erzeugte Taktsignal . Hierdurch wird der mechanische Bereich 
für Schwingungen vergrößert, ohne daß es zu Zählfehlern kommt.
Patent EP-0436075-A3 (EP)
Title: Absorbent sanitary article
IPC: A61L15/28
Filed: 1990-10-04
Abstract: An absorbent sanitary article, for example disposable diapers, is described which has an absorbent body and which is optionally enclosed by or covered with a liquid-permeable film. The absorbent body consists essentially of cellulose flocks which consist at least partly of unbleached sulphate cellulose. The cellulose flocks should have a residual lignin content of 2-6 % by weight.
Patent EP-0378422-A3 (EP)
Title: Look ahead bus transfer request
IPC: G06F13/28
Filed: 1990-01-11
Abstract: A technique for use in an I/O channel to increase bus bandwidth 
during DMA data transfers between main system memory and a communication 
link is disclosed, including a pair of buffers, a plurality of counters 
adapted to selectively contain a count of data increments therein, and 
enhanced DMA control logic for monitoring buffer data content amount, 
and at a predetermined time during a given transfer initiating a bus 
arbitration so that it is completed simultaneously with the given 
transfer, thereby enaoling the next data transfer to immediately 
commence.
Patent EP-0381343-A3 (EP)
Title: Fuel pumping apparatus
IPC: F02M41/14
Filed: 1990-01-19
Abstract: A fuel pumping apparatus of the rotary distributor type 
comprises a distributor member (12) rotatable in a body (10) 
in timed relationship with an associated engine, a 
pumping plunger housed within a bore (13) and movable 
inwardly to displace fuel to the associated engine, by 
means of a cam (13B) and a valve member (23) which is spring 
biased to the closed position and which can be moved to 
an open position to allow fuel to escape from the bore 
(13), by means of fluid pressure applied to a piston (26) 
which is coupled to the valve member. Fluid under 
pressure is applied to the piston under the control of a 
slidable shuttle (34) which is actuated by a further 
plunger in timed relationship with the first mentioned 
plunger. The extent of movement of the shuttle before 
fluid under pressure is applied to the piston 26 can be 
controlled so as to determined the amount of fuel 
supplied to the associated engine.
Patent EP-0388128-A3 (EP)
Title: Apparatus for illuminating an environment which operates below normal ambient temperature
IPC: F25D27/00
Filed: 1990-03-12
Abstract: Apparatus for illuminating an environment which 
operates below normal ambient temperature, comprising one or 
more strands of fibre optic light transmitters which extend 
from within the environment to a point outside it, a light 
emitting first part of each fibre optic being location 
within said environment, and means for delivering light into 
a second part of said fibre optic strand or strands outside 
said environment.
Patent EP-0402149-A3 (EP)
Title: Coding device
IPC: H04N19/189
Filed: 1990-06-08
Abstract: There is provided a coding device characterized 
in that when a difference value between a sample value 
and a predictive value is quantized into a coding code 
of n bits, in the case of quantizing by a quantization 
unit which can output (2 n-1  - 1) coding codes correspond­
ing to positive quantization representative values, 
(2 n-1  - 1) coding codes corresponding to negative 
quantization representative values, and a coding code 
corresponding to the quantization representative value 
of the difference value 0, one remaining coding code is 
selectively made correspond to the positive and negative 
quantization representative values.
Patent EP-0411805-A3 (EP)
Title: Bulk memory transfer during resync
IPC: G06F11/20
Filed: 1990-07-20
Abstract: A computer system with two zones is resynchronized by transferring data from the memory of one zone, which is operating, into memory of another zone which is to be synchronized with the operating zone. During the memory transfer, the operating zone sends all memory storage commands, such as writes and memory refreshes, to the other zone. When the memory transfer is complete, both zones are set into the same state. This can be done using a reset.
Patent EP-0390692-A3 (EP)
Title: Method of forming thin film, apparatus for forming thin film and sensor
IPC: C23C14/46
Filed: 1990-03-29
Abstract: In the manufacture of a substrate with a 
hydrophobic film used for a reference electrode of 
an ion sensor or the like, a hydrophobic film is formed 
on a substrate (6) by irradiating a target (5) 
consisting of a hydrophobic compound with a neutral 
atom beam and thereby effecting spattering. The 
apparatus for effecting the spattering comprises a 
target base (12) disposed in a vacuum chamber, an 
atom beam gun (11) for irradiating a target on the 
target base with a neutral beam, a substrate base 
(13) and a shutter (14) for controlling the passage 
of spattered particles. A thin film that is 
manufactured is suitable for an ion sensor,such as 
an ISFET or the like or an enzyme sensor.
Patent EP-0445841-A3 (EP)
Title: Motorcycle with frontwheeldrive and steering with torque-rod
IPC: B60B1/00
Filed: 1988-02-09
Abstract: An engine (12) is mounted to a frame via dampers (24, 30). A braking system, and a directional control (70) comprising a tubular frame having a rigid structure (14) supporting a steering assembly (48) are also provided. Power transmission uses two conical pinions and has a toothed wheel clutch mechanism, which may be mechanically, hydraulically or electrically operated. Provision is made to adjust the play and the castor angle.
Patent EP-0455133-A3 (EP)
Title: Peptide antagonists of bradykinin
IPC: A61P37/08
Filed: 1991-04-25
Abstract: Peptides of the formula I A-B-C-E-F-K-(D)-Tic-G-M-F'-I     (I> in which A is hydrogen, alkyl, alkanoyl, alkoxycarbonyl, alkylsulphonyl, cycloalkyl, aryl, arylsulphonyl, heteroaryl or an amino acid, each of which can optionally be substituted, B is a basic amino acid, C is a di- or tripeptide, E is the residue of an aliphatic or alicyclic-aliphatic amino acid, F is, independently of one another, an amino acid which is optionally substituted in the side chain or is a direct bond, G is an amino acid, F' is defined as F, can be -NH-(CH2)2-8 or a direct bond, I is -OH, -NH2 or -NHC2H5, and K is a radical -NH-(CH2)1-4-CO-, or is a direct bond, have a bradykinin-antagonistic action. Their therapeutic uses comprise all pathological states which are mediated, induced or assisted by bradykinin and bradykinin-related peptides. The peptides of the formula I are prepared by known methods of peptide synthesis.
Patent EP-0546381-A3 (EP)
Title: Polyurethane foams of increased flame retardancy
IPC: C08G18/40
Filed: 1992-11-26
Abstract: The flame retardancy of flexible polyurethane foams is increased by incorporation into the foam forming reactants of a low molecular weight, high primary hydroxyl trifunctional polyether polyol having a hydroxyl number between 300 and 500 and a primary hydroxyl content greater than 50 percent.
Patent EP-0574024-A3 (EP)
Title: Adaptive bar code scanner
Inventor: KATZ JOSEPH
IPC: G06K7/10
Filed: 1993-06-14
Abstract: A symbol scanning system which adaptively changes scanning system parameters including light beam pattern and focus to improve barcode readability. The scanning system including: a scanner, responsive to coordinate control signals, for directing a light beam in a pattern at a symbol at a predetermined location, detecting a reflected portion of the light beam, and generating a feedback signal corresponding to the detected portion of the reflected light beam; a microprocessor, responsive to the feedback signal, for generating pattern control signals; a pattern generator for generating the coordinate control signals in responsive to the pattern control signals and for determining the light beam pattern; and signal processing circuitry, including drive and control units, for adjusting gain, bandwidth, and digitizer threshold levels.
Patent EP-0658844-A3 (EP)
Title: Central processing unit using dual basic processing units and verification using accumulated results comparison.
Inventor: BOOTHROYD DONALD C
IPC: G06F11/16
Filed: 1994-12-13
Abstract: In order to validate data manipulation results in a CPU which incorporates duplicate BPUs for integrity, which BPUs are typically each implemented on a single VLSI circuit chip, and which is capable of performing single and double precision data manipulation operations, two cache units are employed. Each cache unit is dedicated to handling half-bytes of information and incorporates highly reliable data validating logic without the necessity for providing double word wide output busses from each BPU. This feature, which lowers the lead count to each VLSI chip, is obtained by dedicating each cache unit to handling half-bytes of information. Each cache unit includes bit-by-bit comparison circuitry to validate the half-byte results received from both BPUs in the case of single precision operations, and, in the case of double precision operation, one cache unit employs the same bit-by-bit comparison circuitry to validate, for both cache units, the result parity bits, and hence the half-byte results, received from both BPUs. <IMAGE>
Patent EP-0664302-A3 (EP)
Title: Process for preparing polymer dispersions with low viscosit in one or more steps.
Inventor: BRAUM MANFRED
IPC: C09K23/52
Filed: 1995-01-13
Abstract: The prodn. of low-viscosity aq. dispersions (PD') of water-soluble polymer with a mean mol. wt. of at least 500000 (A) and with a high concn. of active substance, comprises the polymerisation of (a1) 80-100 wt.% water-soluble monomer(s) and opt. (a2) 0-20 wt.% amphiphilic monomer(s) in presence of polymeric dispersant(s) (D), with removal of water.
Patent EP-0685644-A3 (EP)
Title: High pressure pump for fuel injection systems.
Inventor: BLACK JOHN W
IPC: F02M63/00
Filed: 1995-05-03
Abstract: A variable displacement high pressure pump for pumping fluid at a high pressure to an accumulation chamber is disclosed including a low pressure supply pump for supplying fluid at a low pressure, a first high pressure pumping unit for receiving the low pressure fluid through an inlet and selectively delivering the supply fluid to the accumulation chamber at a high pressure greater than the low pressure and a second high pressure pumping unit for receiving the low pressure fluid through an inlet and selectively delivering the supplied fluid to the accumulation chamber at a pressure greater than the low pressure. A common fluid passage is in fluid communication with each of the first and second high pressure pumping units for permitting the flow of fluid from one to the other of the high pressure pumping units. A pressure balanced valve positioned in the common fluid passage selectively blocks the flow of fluid between the first and second high pressure pumping units such that one of the first and second high pressure pumping units delivers fluid at the high pressure to the accumulation chamber when the valve blocks the flow of fluid between the first and second high pressure pumping units. <IMAGE>
Patent EP-0669465-A3 (EP)
Title: Bearing arrangement for a viscous fluid pump.
Inventor: BLUME PETER DIPL ING
IPC: F04C2/18
Filed: 1995-05-24
Abstract: The bearing acts on a pump shaft (1) within the pump. At least on side of the low pressure side of the bearing is arranged a collection or release zone for fluid which has leaked through the bearing. At least two channels (13,15) join the zone to the suction side of the pump. One at least of these channels can be shut off independently to one another. They can be of different diameters or cross-sectional areas, and the zone itself can consist of an annular chamber adjacent to the shaft. It can be contained at least partly in the plain bearing itself (9) or the pump cover.