baber/WOPTO huggingface dataset:
Patent EP-0401683-A3 (EP)
IPC: C08K5/10
Filed: 1990-05-31
Abstract: Die erfindungsgemäßen wärmehärtbaren Zusammensetzungen sind 
solche, die als wesentliche Bestandteile 
   (A) mindestens eine mercaptoalkylgruppenhaltige Verbindung, 
die je Molekül mindestens 2 SiC-gebundene Reste der 
allgemeinen Formel  
HS-R²-      (I),  
wobei R² ein zweiwertiger Kohlenwasserstoffrest mit 1 bis 
8 Kohlenstoffatom(en) je Rest bedeutet, enthält, 
ausgewählt aus der Gruppe bestehend aus mercaptoalkyl­
gruppenhaltigem Organopolysiloxan und Cokondensat von 
mercaptoalkylgruppenhaltiger, kondensationsfähige Gruppen 
aufweisender Organosiliciumverbindung und Hydroxylgruppen 
aufweisender, organischer Verbindung    (B) mindestens eine mit dem Bestandteil (A) verträgliche, 
vinylgruppenhaltige Verbindung, die je Molekül mindestens 
zwei Gruppen der allgemeinen Formel  
R⁴CH=CR³C(O)O-      (II),  
wobei R³ ein Wasserstoffatom oder ein Methylrest und R⁴ 
ein Wasserstoffatom oder ein Alkylrest mit 1 bis 3 Koh­
lenstoffatom(en) je Rest bedeutet,  
enthält, und    (C) eine Mischung aus einer starken organischen Base ausge­
wählt aus der Gruppe der quaternären Ammoniumhydroxide, 
quaternären Ammoniumalkoxide, tertiären, sekundären und 
primären Amine und einer schwachen Protonensäure    
enthalten.
Patent EP-0437688-A3 (EP)
Title: Device for executing an alternate axial movement of the spindle sleeve of a milling machine
IPC: B23C1/10
Filed: 1990-10-29
Abstract: The milling machine (1) has a horizontal spindle (2) and a vertical spindle (3). The housing (4) of the vertical spindle (3) has a chuck (5) which grips a polishing tool (6) which moves with an up and down movement to polish the interior of the workpiece (7). The horizontal spindle (2) has a head (13) with a crankpin (15) which imparts an up and down movement to a slider (18). This slider (18) has teeth (19) which engage a pinion (20) causing it to rotate alternately in opposite directions. The pinion (20) imparts the required up and down motion to the housing (4).
Patent EP-0381492-A3 (EP)
IPC: B41M5/30
Filed: 1990-02-01
Abstract: Features of the present invention are connected with an 
optical recording medium which comprises a substrate, a 
heat-senstive color-developing layer containing a basic dye 
and an organic developer, and a light-absorbing layer 
containing a near infrared absorbent, the aforesaid layers 
being superposed upon the substrate, a reflectance at the 
dominant wave length of a laser beam on the surface of the 
recording medium being from 15 to 65%; a method for 
recording by irradiating the optical recording medium with a 
laser beam condensed by a condenser having a focal length of 
0.5 mm or more and a numerical aperture (N.A) of 0.1 to 0.5; 
and a device for use in the above-mentioned method.
Patent EP-0389274-A3 (EP)
Title: Optical interference structures incorporating porous films
IPC: B65D81/34
Filed: 1990-03-22
Abstract: Optical interference structures incorporating porous films. These structures are capable of exhibiting a colour by interference effects caused by the interference of light reflected from various layers within the structure. Basically, the structures comprise a reflective substrate (10), a porous transparent dielectric film (11) on the substrate and at least one semi-transparent layer supported by the porous dielectric film. The structure is such that there are at least two reflective surfaces separated by an optically thin porous layer of the dielectric film. These structures can be formed by several methods, but the most convenient involves the porous anodization of a substrate metal (10) (e.g. aluminum) to form the dielectric film (11) and the deposition of a semi-transparent metal layer (12) within the pores or on the film surface. The structures can be made inexpensively and are capable of generating strong and, if desired, dichroic colours. The porous nature of the film can also be exploited to create colour shifts. The structures can be used for decorative purposes or to create a wide range of indicators, sensors, security devices and the like.
Patent EP-0393873-A3 (EP)
Title: A vehicle tyre
IPC: B60C11/12
Filed: 1990-04-02
Abstract: A vehicle tyre having a tread surface of ribs, 
blocks or pads (6) and substantially U- or V-shaped 
tread grooves (1) arranged therebetween wherein at 
least one of the two sidewalls (2, 3) of at least a 
part of the tread grooves (1) is provided with grip 
enhancing steps (4) which extend in the 
longitudinal groove direction and follow the 
sidewall contour.
Patent EP-0394063-A3 (EP)
Title: Radio communication apparatus having a simple structure
IPC: H04B1/04
Filed: 1990-04-20
Abstract: In a radio communication apparatus comprising a 
transmitting portion (12) supplied with input baseband 
signals for selectively transmitting the input baseband 
signals in response to a selection signal (13), the 
transmitting portion comprises a selector (22) for 
selecting one of the input baseband signals as a selected 
baseband signal in response to the selection signal. A 
level controller (23) has a controllable gain and controls 
the selected baseband signal so that the selected baseband 
signal has a level which is determined by the controllable 
gain. A gain controller (24) has predetermined gains in 
correspondence to the input baseband signals and controls 
and controllable gain in response to the selection signal 
so that the controllable gain becomes equal to one of the 
predetermined gains that corresponds to the selected 
baseband signal. A converter (18-20) converts the 
selected baseband signal into a radio signal carrying the 
selected baseband signal. The gain controller may 
comprise a memory (25) for memorizing the predetermined 
gains. Responsive to the selection signal, a reading 
circuit (26) reads from the memory, as a read-out gain, 
one of the predetermined gains that corresponds to the 
selected baseband signal. A control circuit (27) controls 
the controllable gain so that the controllable gain 
becomes equal to the read-out gain.
Patent EP-0397370-A3 (EP)
Title: Network control arrangement for processing a plurality of connection requests
IPC: H04Q3/545
Filed: 1990-05-01
Abstract: A network control arrangement where two or more path hunt operations 
are performed in parallel using one or both of two techniques: 1) reading a memory 
for a second path hunt operation during the time that information read from the 
memory for a first path hunt operation is being processed to select a path, and 2) 
maintaining duplicate memories and reading from them both to perform two path 
hunt operations before either memory is updated. A disjoint path check unit rapidly 
determines whether any of the network paths from a first inlet to a first outlet conflict 
with any network paths from a second network inlet to a second outlet. Plural path 
hunts are performed only when there is no conflict.
Patent EP-0399786-A3 (EP)
Title: Refractory linings capable of resisting sodium and sodium salts
IPC: C25C3/08
Filed: 1990-05-22
Abstract: Refractory linings (28) for use in containers (20) which 
contact sodium or sodium salts at high temperatures and 
containers (20) provided with such linings, e.g. reduction cells 
and furnaces. The linings comprise three layers (29, 30 and 31) 
at least after an initial period of use. The first layer (29) 
is made of aluminosilicate material having an alumina:silica 
ratio of at least 0.85 and a porosity of about 25% or less. The 
second layer (30) is made of an aluminosilicate material having 
an alumina:silica ratio of at least 0.85 and a porosity in the 
range of about 25-50%. The third layer (31) is of highly 
insulating refractory material adjacent to an outer wall (22) of 
the container having a porosity of more than about 50%. The 
aluminosilicate used for one or more of the layers may be self-­
densifiable or non-self-densifiable calcined red mud. The 
linings resist degradation by the sodium or sodium salts while 
providing good thermal insulation.
Patent EP-0476207-A3 (EP)
Title: Improved lead-activated barium silicate phosphor and method of making same
IPC: C09K11/66
Filed: 1990-12-21
Abstract: A method of improving the inital power output and 
maintenance of lead-activated barium silicate phosphor used in 
fluorescent lamps. The phosphor particles are fluidized in a 
bed and at least partially enveloped by a coating precursor 
material. Residence time of the phosphor particles in the 
fluidized bed is short so that the phosphor particles are only 
partially coated with the coating precursor material. The 
coating precursor material is reacted to form a protective 
coating over at least a portion of the surface of the phosphor 
particles. The partially-coated phosphor particles are then 
annealed to cause the protective coating to selectively cover 
at least a portion of the silica sites on the surface of the 
phosphor particles.
Patent EP-0435781-A3 (EP)
IPC: C09J5/00
Filed: 1990-11-19
Abstract: L'invention est relative à un procédé de collage du caoutchouc sur 
l'aluminium anodisé mettant en oeuvre un organosilane sulfuré.  
Ce procédé consiste au cours d'une première étape à anodiser la surface de 
l'aluminium destinée à recevoir le caoutchouc dans un milieu acide 
contenant au moins un organosilane soluble dans ledit milieu et possédant 
une fonction d'accélération de la vulcanisation puis au cours d'au moins 
une étape ultérieure à traiter le produit obtenu par au moins un 
organosilane appartenant au groupe constitué par les organosilanes 
solubles et possédant une fonction d'accélération de la vulcanisation et 
les organosilanes sulfurés ayant une fonction donneur de soufre, l'une au 
moins des étapes ultérieures comportant nécessairement l'utilisation d'un 
desdits organosilanes sulfurés, enfin à sécher le produit traité et lui 
appliquer à chaud le caoutchouc de manière à le vulcaniser.  
Ce procédé trouve son application dans la réalisation de bandages de 
roues, de bandes d'insonorisation, d'isolateurs de vibrations, de 
revêtements de réservoirs, de broyeurs ou de cylindres pour l'impression 
offset, de glissières de vitres de voitures, de blocs aimantés destinés à 
la fermeture de portes etc...
Patent EP-0394163-A3 (EP)
Title: Enhanced data stream processing in a fixed function terminal
IPC: G09G5/30
Filed: 1990-03-07
Abstract: An enhanced fixed function video display terminal having 
various features for the efficient transmission of data 
streams. The video display terminal may have a memory for 
storing substantially more characters than can be dis­
played to the operator on the display screen width and 
length. This permits manipulation of data at document 
page boundaries, scrolling, etc. One or more extended 
attribute buffers (312, 314) are added to enable charac­
ters to be displayed in a variety of fonts, colors, etc. 
The data stream from the host computer to the display 
terminal and from the display terminal to the host comput­
er contains data characters and attribute characters which 
are interleaved for efficiency in input/output program­
ming. When receiving data, the display terminal has the 
capability of parsing the data stream into data or at­
tribute characters and adding pad characters to completely 
fill the display buffers. Similarly, the display terminal 
interleaves data and attribute characters and compacts the 
data stream by stripping pad characters when sending data 
back to the host computer.
Patent EP-0468439-A3 (EP)
Title: Organic electroluminescent device with stabilizing cathode capping layer
IPC: H01L33/26
Filed: 1991-07-23
Abstract: An organic electroluminescent device is disclosed which is protected from dark spot formation. The device is comprised of, in sequence, a support, an anode, an organic electroluminescent medium, and a cathode containing a plurality of metals other than alkali metals. The cathode is comprised of a capping layer containing at least one alkaline earth or rare earth metal and, interposed between the capping layer and the organic electroluminescent medium, an electron injecting layer containing at least one metal having a work function of less than 4.0, but exhibiting a higher work function than the alkaline earth or rare earth metals in the capping layer. <IMAGE>
Patent EP-0483536-A3 (EP)
Title: Continuous process for the simultaneous preparation of acetic acid and acetic anhydride
IPC: C07C51/56
Filed: 1991-10-02
Abstract: A continuous process for the simultaneous preparation of acetic acid and acetic anhydride from a starting mixture of methanol and methyl acetate and, if appropriate, dimethyl ether, by reaction with carbon monoxide under anhydrous conditions at temperatures from 150 to 250 DEG C and under increased pressure in a reaction zone using a dissolved catalyst system containing a nickel compound, methyl iodide as promoter, at least one co-promoter such as alkali metal iodide, quaternary phosphonium iodide or quaternary ammonium iodide, and a cocatalyst, is characterised in that the cocatalyst used is a rhodium or iridium compound in a molar ratio of nickel : cocatalyst of 1 : (0.005 to 0.1), a nickel concentration of 0.01 to 0.1, preferably 0.015 to 0.06 mol/l is established in the reaction zone, and is carried out under an increased pressure of 30 to 100 bar.
Patent EP-0495281-A3 (EP)
Title: Method and apparatus for recording on optical discs
IPC: G11B7/26
Filed: 1991-03-13
Abstract: Method and apparatus for a portable clean environment used for 
recording optical disc masters by enclosing a light sensitive optical disc in a 
container that prevents ambient contamination from destroying the pristine 
environment necessary to create optical disc masters. A transparent optical 
disc, having an optically active lamina on at least one surface of the 
transparent optical disc, is enclosed in a dish shaped container that is 
generally free of particulate larger than 0.2 microns, the enclosure assembly 
effectively preserving a class 10 cleanroom environment. The dish shaped 
enclosure isolates the surface of the optical disc used to record data from 
contamination due to ambient conditions while exposing the nonwriting 
surface of the optical disc to enable laser writing. A foil seal protects the 
exposed nonwriting surface of the optical disc from ambient contamination 
during storage and until recording is desired. Once recording is desired, the 
foil seal is removed, the entire assembly is placed on the spindle of a 
turntable, and the transparent optical disc allows laser light to pass through 
the optical disc and focus on the optically active lamina to form pits within the 
optically active lamina by either ablating the lamina or by consuming the 
lamina. The optical disc is then removed from the cover in a cleanroom 
where electroforming is done on the optical disc to create a disc master.
Patent EP-0473278-A3 (EP)
Title: Logic apparatus for use with a computing device
IPC: G06F13/36
Filed: 1991-07-23
Abstract: The invention is an apparatus for use with a computing device for generating a substitute acknowledgement to a first input signal when the computing device is in an operational hiatus. The apparatus comprises a logical processing circuit for indicating presence of the first input signal depending upon the state of a second input signal, and a logical circuit for producing an output signal which is representative of a selection of one of the plurality of logical inputs. The selection of logical inputs is determined by the state of the second input signal. The first input signal is a hold request signal and comprises a first logical input to the logical processing circuit. A second logical input is a hold acknowledgement signal which is generated by the computing device in response to the presence of the first input signal when the computing device is not in an operational hiatus. <IMAGE>
Patent EP-0574207-A3 (EP)
IPC: H05K1/14
Filed: 1993-06-04
Abstract: [Object] To provide a structure in which the volume of mounted 
electronic components is increased over the prior art.  
     [Constitution] Hybrid modules 14, 15 are die-bonded to bonding lands 
13 of an inner substrate 1. Outer substrates 2, 3 are 
laminated to the inner substrate 1 so that the hybrid 
modules are sandwiched between the inner substrate 1 and 
the outer substrates 2, 3. Connection holes 2, 3 are 
formed in the outer substrates 2, 3, and plating treatment 
is performed so that the hybrid modules 14, 15 are electrically 
connected to the outer substrates 2, 3. The hybrid 
modules 14, 15 each have an electronic component, such as a 
resistor, a capacitor or a semiconductor chip, disposed 
therein. Accordingly, the resultant multilayer printed 
circuit board assumes a structure such that electronic 
components are buried in the substrate laminate. Due to 
this burying in the substrate laminate in addition to the 
mounting of electronic components on the outer surfaces of 
the substrate laminate, the multilayer printed circuit 
board of the present invention can have an increased volume 
of electronic components disposed therein.
Patent EP-0621026-A3 (EP)
Title: Fluidized patient support with improved temperature control.
Inventor: VIARD JEAN-LOUIS
IPC: A61G7/05
Filed: 1994-03-28
Abstract: A fluidized bed includes an air blower, a heater, an air/air heat exchanger with auxiliary fans, and an air/cold water heat exchanger. The fluidized bed includes a remotely disposed portable water chiller that provides the cold water for circulating in the air/cold water heat exchanger. The water chiller includes a water refrigeration unit and a water pump. Flexible tubing carries cooled water from the water chiller to the air/cold water heat exchanger and relatively warmed water from the air/cold water heat exchanger to the water chiller. Each of the free ends of the tubing, the water chiller, and the air/cold water heat exchanger, is provided with mating male or female connectors to enable the tubing to be selectively connected and disconnected between the water chiller and the air/water heat exchanger. A programmable EPROM uses temperature information from temperature sensors and the operating characteristics of the heater, air/air heat exchanger, fans, air/water heat exchanger, and water chiller to control the operation of the heater, the fans, and the water chiller for optimum efficiency in maintaining a desired temperature of the patient support surface under the extant temperature conditions in the environment of the fluidized bed.
Patent EP-0659995-A3 (EP)
Inventor: LIPINSKI DANIEL J
IPC: F02D41/18
Filed: 1994-11-21
Abstract: A system for predicting cylinder air charge for a
variable displacement internal combustion engine operating
in a transition from a first number of activated cylinders
to a second number of activated cylinders includes a
throttle sensing system (16) for determining the effective
flow area of the air intake passage of the engine and for
generating a signal corresponding to the area, an engine
speed sensor (14) for determining the speed of the engine
and for generating a signal corresponding to the speed, an
airflow sensor (12) for determining the instantaneous mass
airflow into the engine and for generating a signal
corresponding to the airflow, and a controller (10) for
receiving the speed, flow area, and mass airflow signals and
for calculating the mass of air admitted to each engine
cylinder during its intake stroke, based upon the values of
the signals.
Patent EP-0672772-A3 (EP)
Title: Biologisch abbaubare Vliese und Vliesverbundmaterialien
Inventor: KINKEL WERNER-HELMUT
IPC: D04H1/435
Filed: 1995-03-17
Abstract: Aufgabe der Erfindung war es, Faservliese, aber z.B. auch
Vlies/Folienverbünde herzustellen aus biologisch
abbaubaren Materialien, mit Anteilen Fasern und ggfs.
Folien, welche vorwiegend auf Basis Stärke oder mit
Stärke modifizierter Thermoplaste basieren, welche aber
auch in Kombination mit anderen biologischen abbaubaren
Materialien in der Lage sind, in einem biologischen
Umfeld zu verrotten, aber auch durch Photoabbau seine
natürliche Festigkeit verlieren kann, alternativ als
Gesamtes oder teilweise aber auch wasserlöslich
konstruiert sind. Diese Vliese oder Verbundmaterialien
sollten auch in Kombinationen verschiedener Schichten,
zumindest in Teilbereichen, thermoplastisch verschweißbar,
oder in anderen Fällen unter Druck und Wärme
verformbar sein, was vorwiegend durch die mit Stärke
modifizierten Polymerfasern, insbesondere aus
fibrillierten Folien hergestellt, gelöst wurde.
Patent EP-0679409-A3 (EP)
IPC: A61N1/30
Filed: 1988-03-10
Abstract: The device uses stimulation electrodes applied to the patient, supplied with stimuli signals (S) from at least two different signal generator channels (A,B,C,D). A time delay is provided between the different signal channels (A,B,C,D) to prevent signal interference phenomena. Pref. the treatment electrodes are heated or cooled by a supplied fluid which can flow through holes in the surface of each electrode onto the surface of the skin. The stimulation signals (S) supplied to the electrodes are pref. provided by signal flanks of a rectangular, trapezoidal or triangular pulse signal, with adjustment of the amplitude and repetition frequency of these signals (S). <IMAGE>
Patent EP-0723830-A3 (EP)
IPC: B23Q1/00
Filed: 1995-11-28
Abstract: A tool holder holding in a fluid supply hole (3d) having an 
inner diameter a tool (1) having the diameter of identical with 
or smaller than said inner diameter through a collet (2), wherein 
a fluid can be supplied from the fluid supply hole (3d) to a 
fluid channel (1c) of the tool (1), in the fluid supply hole (3d), a 
seal block (11) as a regulating means which regulates a flowing 
amount of the fluid to the fluid channel (1c) of the tool (1) and 
the flowing amount of the fluid to the gap between the fluid 
supply hole and the tool (1) is provided slidably in the longitudinal 
direction of the fluid supply hole. The seal block (11) 
adheres close to the end of the tool (1) due to the fluid pressure 
in the fluid supply hole (3d) and the fluid is supplied to 
the close adhesion portion, thereby the fluid flowing amount 
to the channel (1c) of the tool (1) can be regulated.
Patent EP-0715235-A3 (EP)
Inventor: AVENWEDDE JOSEF
IPC: G05B19/042
Filed: 1995-11-29
Abstract: The microprocessor control (2) is coupled to an electronically-programmable read-only memory (3) receiving the process parameters, which are entered or updated via an associated interface for an external data processing device. A display device (4) of the electrical appliance, with a light transmission/reception element, is used as the interface. Pref. the display device used as the interface is incorporated in the appliance front operating panel and has a circuit board supporting a multi-chip semiconductor coupled to an optical fibre bundle leading to the operating panel.
Patent EP-0716533-A3 (EP)
Inventor: ISHIKAWA KATSUYA
IPC: H04N7/14
Filed: 1995-11-30
Abstract: A video conference may be held with a participant (node) being on a
plain old telephone system by using a conventional private telephone
system 53, a LAN 52, and a gateway system 20 that relays data, via a
private branch exchange 10, to an information processing unit 54 that is
on the external plain old telephone system, and to an information
processing unit 100 that is connected to an extension telephone and a
LAN. The gateway system comprises: a modem 81 for receiving a call from,
or transmitting a call to, the plain old telephone system, and for
modulating and demodulating a signal; multiplex/demultiplex means 82 for
multiplexing voice information and computer data to prepare a packet, or
for demultiplexing a packet to acquire voice data and computer data
separately; a LAN adaptor 75 for transmitting and receiving computer data
via the LAN; dialing means 75 for making a call to an extension
telephone; signal processing means 83 for coding and decoding voice data;
and AD/DA conversion means 84 for performing analog-digital or digital-analog
conversion on a signal.