baber/WOPTO huggingface dataset:
Patent EP-0350727-A3 (EP)
Title: Two-wire winding of a synchronous three-phase linear motor
IPC: H02K41/03
Filed: 1989-06-30
Abstract: For optimally adjusting the drive to the required dynamic operating values by altering the effective number of wires per groove, with separate feeding and utilising the advantages of common supply, the following is proposed for a two-wire winding of a synchronous three-phase linear motor having a long-stator composed of sections and separate feeding of the section sides: The two wires (1, 2) of each phase of a section side are connected in series as wave windings with different pole pitch in such a way that the two wires are no longer present parallel in each groove, the first wire (1) progressing with conventional pole pitch  tau p (preferably  tau p = 1) and, after being guided back to the start of the section side, the coil windings of the second wire (2) are placed in each case with altered pole pitch in the same direction. In another embodiment, the two wires (1, 2) of each phase of a section side are connected in series as wave windings, the first wire (1) progressing with conventional pole pitch  tau p and the second wire (2) being placed, without guiding back, directly following in the same groove (3) with identical pole pitch  tau p running back in such a way that the current directions in the respective grooves (3) correspond. <IMAGE>
Patent EP-0350771-A3 (EP)
Title: Electrically erasable, electrically programmable read-only memory cell with a self-aligned tunnel window
Inventor: GILL MANZUR
IPC: H01L21/8247
Filed: 1989-07-04
Abstract: An electrically-erasable, electrically-programmable ROM or 
an EEPROM is constructed with a floating-gate (17), where the 
floating-gate (17) has a small self-aligned tunnel window (19) 
positioned on the opposite side of the source (15) from the 
channel and drain (16), in a contact-free cell (10) layout, 
enhancing the ease of manufacture and reducing cell (10) size. 
In this cell (10), the bitlines (13) and source/drain regions 
(15,16) are buried beneath relatively thick silicon oxide (14), 
which allows a favorable ratio of control gate (12) to floating 
gate (17) capacitance. Programming and erasing are provided by 
the tunnel window (19) area on the opposite side of bitline (13) 
from the source (15). The tunnel window (19) has a thinner 
dielectric (20) than the remainder of the floating gate (17) to 
allow tunneling of electrons.
Patent EP-0369391-A3 (EP)
Title: N-substituted amides
IPC: C07K5/08
Filed: 1989-11-14
Abstract: Compounds of the formula 
  
are inhibitors of human leukocyte elastase.
Patent EP-0355909-A3 (EP)
Title: Preparation of dimethylzinc
IPC: C07F3/06
Filed: 1989-08-10
Abstract: Dimethylzinc is prepared by heating a dimethylaluminum halide, e.g., 
dimethylaluminum chloride, and a dialkylzinc, e.g., diethylzinc, with 
distillative removal of dimethylzinc from the reaction mixture which 
results therefrom.
Patent EP-0329279-A3 (EP)
Title: Silicone release compositions
IPC: C09J7/02
Filed: 1989-01-20
Abstract: A composite structure comprises a substrate 
bearing on one or more surfaces a layer comprising an 
epoxypolysiloxane in which greater than 20% of the siloxane 
units are substituted by an oxiranyl group-substituted 
monovalent, non-cyclic, linear or branched aliphatic group. 
The composite structures can be adhesive roll and sheet 
materials in which the novel layer is a release coating.
Patent EP-0343766-A3 (EP)
Title: Device for the preferably pneumatic automatic actuation of ventilation flaps in particular
IPC: A62C2/24
Filed: 1989-02-28
Abstract: The device (1) has a locking unit (4) which 
holds one or more piercing pistons (3) of an energy-­
carrying unit (6) in their locked position. The device 
comprises a thermofuse arrangement (8, 9, 8) which 
breaks when a critical temperature is exceeded, and 
which is supported, at one end, on a longitudinally 
movable locking rod member (5) which is in operational 
communication with the piercing piston (3). The 
individual fuse elements (8, 9) optimize the 
operational reliability of the device. The fuse 
elements are arranged in parallel rather than in series 
in a further embodiment.
Patent EP-0350454-A3 (EP)
Title: Process for making a tension member adapted to be anchored in the ground
IPC: E02D5/74
Filed: 1989-07-04
Abstract: The tension part (1), which can be extracted from the earth after use, comprises a central member (2) and a plurality of outer members (3). At least one (3') of the outer members is completely servered. Pressed on radially about the tension part is a tubular supporting element (5). The point of severance (4) is situated in the entry region of the supporting element. Disposed between the supporting element and the tension part is an insert (11) having inner teeth (13) for a secure grip. Through the severance of one of the outer members, substantially greater ductility is achieved before breakage takes place. This in turn allows better monitoring of soil anchors produced with such tension parts.
Patent EP-0384120-A3 (EP)
IPC: G10H1/34
Filed: 1990-01-18
Abstract: Bei einer Tastatur für eine elektronische Orgel mit 
Klaviereffekt ist jede Taste (1) gegen um eine horizon­
tale Drehachse (2) schwenkbar gelagert. Die Taste (1) 
drückt bei ihrer Betätigung über einen an ihr angebrach­
ten Stößel (4) gegen ein Kurvenstück (14) an einem um 
eine zweite horizontale Drehachse (10) schwenkbaren 
Reaktionshebel (9), so daß dieser unter Abfahren des 
Kurvenstücks (14) durch den Stößel (4) zunächst gegen 
eine große und dann gegen eine kleinere Reaktionskraft 
aus einer ersten in eine zweite Endlage geschwenkt wird. 
Dabei wird die große Reaktionskraft durch die Beschleu­
nigung einer Zusatzmasse (13) am Reaktionshebel (9)und 
die kleinere durch eine Zunahme des Abstands der Anlage­
stelle des Stößels (4) am Kurvenstück (14) von der zwei­
ten Drehachse (10) durch Abfahren des Kurvenstücks (14) 
bewirkt.  
     Zur Erzielung eines definierten Auslösepunktes, bei 
dem der Stößel (4) auf dem Kurvenstück (14) durchzurut­
schen beginnt, ist bei unbetätigter Taste (1) der Abstand 
der Anlagestelle des Stößels (4) am Kurvenstück (14) 
von der Taste (1) größer als der der Taste (1) von der 
zweiten Drehachse (10), wobei der Stößel (4) nur das 
Kurvenstück (14) berührt und mit der Taste (1) starr 
verbunden ist.
Patent EP-0385352-A3 (EP)
Title: Three-phase generator with directcurrent supply
IPC: H02M7/5387
Filed: 1990-02-26
Abstract: The three-phase generator with direct-current supply 
comprises a generator (5) of pulses which have a frequency 
equal to that of the three-phase voltage to be obtained. A 
phase shifter (4) is connected to the pulse generator and 
has a plurality of outputs (30-35) at which cyclically a 
signal is present which is phase shifted with respect to the 
preceding one for each input pulse. These signals control, 
through driver stages (2,3), a final power stage (1) 
composed of controllable components (20-25). The final stage 
has, for each phase, a pair of components connected in 
series between the terminals of the direct current supply. 
The driver stages operate so as to connect the intermediate 
points of each pair of components to the supply terminals 
according to a cyclic behavior having the desired frequency.
Patent EP-0391074-A3 (EP)
IPC: A63C7/10
Filed: 1990-03-02
Abstract: Diese Skibremse besitzt eine Trittplatte (6), in der 
eine etwa U-förmige Drahtfeder (9) untergebracht ist, deren 
freien Enden ein Betätigungspedal (10,10a), in dem zwei 
gekröpfte Bremsdorne (11) drehbar gelagert sind, in eine 
geneigte Lage verschwenken. Die Trittplatte (6) ist mit einer 
Schieberplatte (8) verbunden, welche in einer Ausnehmung zwei 
Andrückfedern (8b) für einen Fersenhalter aufnimmt und welche 
eine Verstellraste (8`d) trägt, die in Zahnstangen (1a) einer 
Führungsschiene (1) eingreift.  
     Um ein unbeabsichtigtes Lösen der Skibremse (5) vom 
Fersenhalter (4) während des Transportes zu verhindern, ist 
bei dieser Skibremse der Drahtfeder (9) oder der Trittplatte 
(6) eine für die Skibremse bestimmte Halteeinrichtung (12) 
zugeordnet.
Patent EP-0398224-A3 (EP)
Title: A method for manufacturing a precursor wire for a carbon-fiber-reinforced metal composite material
IPC: C22C47/06
Filed: 1990-05-14
Abstract: A method for manufacturing a precursor wire for a 
CFRM material, which comprised a continuous carbon 
fiber bundle (40A) of carbon filaments as a reinforcement and 
a metal as a matrix. In a pretreatment process, the 
fiber bundle with a sizing agent adhered thereto is 
passed through an inert atmosphere at a temperature in 
the range of from 350 to 800°C, thereby thermally 
decomposing the sizing agent, the chemical structure of 
the sizing agent including ether linkages, and a 
residue of thermal decomposition containing the ether 
linkages is left on the surface of each single 
filament. In a chemical vapor deposition process, a 
material gas containing a titanium compound and a boron 
compound and a reducing gas containing zinc are caused 
to act simultaneously on the fiber bundle at a 
temperature in the range of from 700 to 800°C after the 
sizing agent is thermally decomposed, thereby forming a 
primary layer of oxides of titanium and boron on each 
of the single filaments, and a surface layer of 
titanium and boron is formed on the primary layer. The 
primary layer and the surface layer serve considerably 
to improve the wettability between the carbon fibers 
and the matrix metal.
Patent EP-0402732-A3 (EP)
Title: Interface circuit for the sensor of a vehicle axle
IPC: B60R16/02
Filed: 1990-06-05
Abstract: An arrangement is proposed for such an interface circuit, which permits the reading access of a microprocessor (18) to the EEPROM (24) to be delayed after a writing process in an EEPROM read-only memory. In detail, a timer (21) is allocated to the microprocessor (18), which timer is started on identification of a writing process and switches a 1-byte control command, which is stored in a control command transmitter (22), onto the data bus (25) between the microprocessor (18) and the EEPROM (24) for a specific time whenever the microprocessor (18) carries out a read access. <IMAGE>
Patent EP-0399572-A3 (EP)
IPC: A61M1/34
Filed: 1985-07-15
Abstract: An apparatus is provided for separation and removal of proteins 
from blood plasma, comprising a vessel for accommodating an agent for the 
precipitative separation of proteins from blood plasma, said 
agent comprising, as an active ingredient, a mixture of an 
alkaline metal salt and an amino acid in an amount 
sufficient to promote a fractional precipitating effect of 
the alkaline metal salt with respect to plasma protein, said 
amino acid being at least one selected from the group 
consisting of neutral amino acid, aspartic acid, cystine, 
N-acytltryptophan and tyrosine; means for introducing plasma into said vessel; 
means for separating and removing a precipitate formed 
inside said vessel by bringing the separating agent and the 
plasma into contact therein; and 
means for removing at least some of the separating 
agent constituent from a plasma component which remains 
following removal of the precipitate.
Patent EP-0432845-A3 (EP)
Title: Method for controlling fluorescent lamp dimmers and circuit for providing such control
IPC: H05B41/39
Filed: 1990-12-07
Abstract: A method of controlling fluorescent lamps in accordance with any selected one of a family of curves plotting sensed natural and artificial light against lamp output, each curve having a steep portion and a more moderate portion and a circuit for providing such control. <IMAGE>
Patent EP-0386880-A3 (EP)
Title: Digital picture signal processing apparatus
IPC: H04N7/36
Filed: 1990-01-31
Abstract: A digital picture signal processing apparatus comprises memory 
devices (M0 to M15) each capable of storing digital words representing 
respective pixels which, when arranged in a two-dimensional (2-D) 
array, make up a picture. A read address generator (16) produces a 
digital read address identifying, in terms of positions along two 
orthogonal picture coordinate directions (X, Y), the position of a set 
of the stored words to be read from respective different ones of the 
memory devices (M0 to M15), the words of the set representing a set of 
pixels so positioned relative to one another as to constitute at least 
some of the pixels of a 2-D portion of the picture The read address 
comprises at least one least significant bit (X LSBs, Y LSBs) for each 
of the coordinate directions, the values of the LSBs indicating which 
one of a plurality of possible relationships between the words of the 
set and the respective memory devices in which they are stored holds 
true. A digital filter has a number of multipliers (20) equal to the 
number of words in the set, each multiplier being connected to a data 
bus (D) of a respective memory device (M0 to M15) so as to receive a 
respective one of the set of words read therefrom, and a plurality of 
coefficient memories (30). Each coefficient memory (30): is connected 
to a respective one of the multipliers (22); stores all of a plurality 
of weighting coefficients (C0 to C15) each appropriate to the position 
of a respective one of the set of pixels in the 2-D portion of the 
picture; and is responsive to the values of the LSBs and to 
identification of the memory device whose data bus (D) is connected to 
the associated multiplier (22) to supply to that multiplier that one of 
the coefficients stored therein that is appropriate to the position in 
the 2-D portion of the picture of the pixel represented by the word 
supplied to that multiplier.
Patent EP-0422919-A3 (EP)
Title: Antistatic adhesive tape
IPC: C09J7/29
Filed: 1990-10-10
Abstract: An antistatic pressure-sensitive adhesive tape, particularly for use in masking printed circuit boards during wave soldering, comprises     1. a polymeric film support (4) e.g. of polyimide film; 2. an intermediate electrically conductive layer (5, 12) e.g. of polymeric binder (7) containing relatively small electrically conductive filler particles (6), or a metal foil (12); and 3. a layer of pressure-sensitive adhesive (8, 15), the adhesive either containing relatively large electrically-conductive particles (9) which provide conductive pathways from one main face (3) of the adhesive layer to the other (11), or being penetrated by protrusions (14) from the intermediate layer (12) which provide such pathways, the polymeric film support, intermediate layer and adhesive layer all being resistant to temperatures up to 250<o>C for up to 5 seconds.
Patent EP-0401150-A3 (EP)
Title: Method for the manufacture of a laminated article with a layer of vacuum-formed thermoplastic and a sprayed on layer of curable plastic as well as a bath tub manufactured by means of said method
IPC: B29C41/22
Filed: 1990-05-28
Abstract: Method for the manufacture of a laminated article 
with a layer of vacuum-formed thermoplastic, preferably 
polymethylmetacrylate, as well as a sprayed on layer of a 
preferably glass fibre-reinforced curable plastic. In order 
to avoid during the spraying a strong liberation of vapours 
that are injurious to health, and to avoid a heat generation 
that is so strong that the vacuum-formed thermoplastic shell 
is deformed, the curable plastic, which is a polyurethane, 
is applied through spraying of a reactant mixture with such 
a relation between the polyol and the polyisocyanate 
components that an open time of 4-15 seconds is achieved, 
the polyurethane plastic being applied in such a number of 
layers succeeding one another that the desired thickness of 
the layer is attained and the relative humidity of the 
surroundings being, until curing has substantially taken 
place, under 60%, preferably under 40%. A bath tub 
manufactured by means of the method is provided with 
integral ducts for inlet of water and air and for outlet.
Patent EP-0436482-A3 (EP)
Title: Method and device for artificially ageing bricks
IPC: B28D1/30
Filed: 1990-11-30
Abstract: The building brick treatment system, designed to age the bricks artificially, consists of pass the freshly-baked bricks through a sand blaster and blower, and then putting them into a rotating drum (4) together with some mortar. The drum has a series of inner surface projections, and as the bricks rotate they become chipped and encrusted with mortar. The material placed in the drum with the bricks can include cement, water and stones. The drum's inner surface projections can be made in the form of detachable elements, and the drum has a drive to rotate it and a pump for feeding in and removing admixtures.
Patent EP-0440307-A3 (EP)
IPC: A23L35/00
Filed: 1984-01-24
Abstract: A pharmaceutical or dietary composition for use in the treatment of atopic disorders, including eczema, asthma, allergies (especially allergic rhinitis), migraine and disorders associated with atopy including Crohn's disease, ulcerative colitis, otitis media, nephrotic syndrome, or benign breast disease, or breast or other cancer, or diabetes, or alcoholism, comprising effective amounts of one or more of the metabolites of linoleic acid (GLA, DGLA, AA, 22:4n-6 or 22:5n-6) and one or more of the metabolites of  alpha -linolenic acid (18:4n-3, 20:4n-3, 20:5n-3, 22:5n-3 or 22:6n-3) as such or in the form of an ester, salt, amide or other derivative convertible in the body thereto alone or in an acceptable pharmaceutical carrier or diluent.
Patent EP-0452091-A3 (EP)
Title: Improved electrically programmable antifuse element incorporating a dielectric and amorphous silicon interlayer
IPC: H01L27/10
Filed: 1991-04-09
Abstract: An electrically programmable antifuse element incorporates a composite interlayer of dielectric material and amorphous silicon interposed between two electrodes. The lower electrode may be formed from a refractory metal such as tungsten. Preferably, a thin layer of titanium is deposited over the tungsten layer and its surface is then oxidized to form a thin layer of titanium oxide which serves as the dielectric material of the composite dielectric/amorphous silicon interlayer. A layer of amorphous silicon is then deposited on top of the titanium oxide dielectric to complete the formation of the composite interlayer. A topmost layer of a refractory metal such as tungsten is then applied over the amorphous silicon to form the topmost electrode of the antifuse. <IMAGE>
Patent EP-0475595-A3 (EP)
Title: Recording and/or reproducing apparatus for optical discs
IPC: G10L19/12
Filed: 1991-08-14
Abstract: An optical disc recording and/or reproducing apparatus employing a disc cartridge (1) holding an optical disc (2,202) not more than 80mm in diameter as a recording medium, the apparatus including an outer casing (50) having a length not more than 112mm, a width not more than 89mm and a height not more than 31mm, the outer casing (50) including a cartridge loading section (60), a driving unit (62) for rotationally driving the optical disc (2,202), an optical pick-up (64) transportable across between inner and outer peripheries of the optical disc (2,202) for recording information signals on or reproducing information signals from the optical disc (2,202), a magnetic head (65) for generating an external magnetic field based on information signals to be recorded, a disc loading unit (63) for loading the cartridge (1) onto he cartridge loading section (60) and loading the optical disc (2,202) onto the driving unit (62), and a battery storage section (27). <IMAGE>
Patent EP-0477150-A3 (EP)
Title: An integral motorcyclist helmet provided with means for preventing fogging of the visor thereof
IPC: A42B3/28
Filed: 1991-09-18
Abstract: There is described herein an integral motorcyclist 
helmet which is provided with means adapted to prevent 
fogging of the visor (10) thereof.  
     The above means include substantially an air passage (6) 
provided inside the helmet, at the top edge of the opening 
thereof, and substantially defined by the opposed 
edges of the rigid material outer cap (A) and of the 
shock absorbing material inner cap (B). Passage (6), 
which is supplied with air entering through an air 
intake (8) located on the helmet chinpiece (M), is in 
communication with channels (5) provided on inner cap 
(B), which are terminated inside a vacuum collection 
chamber (2) from which air and humidity are drawn out of 
the helmet through openings (15) provided in outer cap 
(A).
Patent EP-0529222-A3 (EP)
IPC: F24C15/04
Filed: 1992-06-17
Abstract: Die Backofentür besitzt ein Durchsichtfenster, dessen dem Backofeninnenraum 
zugewandte Glasscheibe (11) einen Wärmestrahlen reflektierenden Belag 
(14) aufweist.  
     Gemäß der Erfindung ist der reflektierende Belag (14) an der dem Backofeninnenraum 
(6) abgewandten Oberfläche der Glasscheibe (11) aufgebracht. 
Auf diese Weise wird bei Betrieb des Backofens eine Kondensation 
des im Backofeninnenraum (6) sich bildenden Wasserdampfes an 
der vorgenannten Glasscheibe weitestgehend verhindert.
Patent EP-0537525-A3 (EP)
Title: Computer system with reset function performing system reset after a power failure
IPC: G06F11/00
Filed: 1992-09-24
Abstract: In a computer system wherein an extended unit (10) is connected to a computer main body (1), a power supply unit (11) and power monitoring circuitry (12) which are independent of the computer main body (1) are arranged in the extended unit (10). The computer main body (1) includes reset control circuitry (5) for outputting a signal corresponding to a system reset signal (SR) on the basis of a signal (Mb) representing an abnormal power and output from power monitoring circuitry (12) of the extended unit (10). The computer main body (1) includes logic gate circuitry (6) for outputting the system reset signal (SR) generated upon the power failure on the basis of an output signal from the reset control circuitry (5) or a signal (Ma) representing the abnormal power and output from power monitoring circuitry (4) for monitoring the power supply state of the computer main body (1). <IMAGE>
Patent EP-0602675-A3 (EP)
Title: Process for converting heat stable amine salts to heat regenerable amine salts.
Inventor: ROY VERONIQUE
IPC: B01D61/44
Filed: 1993-12-17
Abstract: Processes are disclosed for converting heat stable amine salts to heat regenerable amine salts using a modified electrodialysis zone (140). The processes of the present invention can be used to reduce the level of heat stable salts in a lean solvent stream in an acid gas removal process and can be integrated with the acid gas removal process to utilize process streams as a source of ions.
Patent EP-0624640-A3 (EP)
Inventor: SHOWELL MICHAEL STANFORT
IPC: C11D7/54
Filed: 1994-05-04
Abstract: The present invention provides an aqueous liquid bleach composition which remains stable over an extended period of time. The liquid bleach is easily pourable since it has a relatively low viscosity. The liquid bleach generally comprises (a) from about 1% to about 25% by weight of a water-soluble bleach activator; (b) from about 0.1% to about 10% by weight of hydrogen peroxide; (c) from about 1% to about 20% by weight of a phase stabilizer; (d) from about 0.001% to about 2% by weight of a chelating agent; and (e) the balance water. The liquid bleach composition is isotropic, translucent and has a viscosity of less than about 500 cps.
Patent EP-0675098-A3 (EP)
Title: Chlorination of difluoromethyl methylether and preparation of fluorinated dimethylethers.
Inventor: O'NEILL GERALD J
IPC: C07C43/12
Filed: 1995-03-29
Abstract: Prepn. of fluorinated dimethyl ethers of formula CF2HOCClxFyH3-(x+y), where x = 0, 1 or 2; y = 1, 2 or 3, and (x + y) = 1, 2 or 3, comprises: chlorinating CHF2OCH3 in the presence of a solvent in an amt. effective to dissolve the mixt. to form a chlorinated admixture contg. at least one cpd. of formula CF2HOCH3-zClz, in which z = 1, 2 or 3; fluorinating the cpd. with one of (anhydrous) HF, metal salts of HF2-, NaF, KF, pyridine, amine and other electron pair donor bases, which form complexes of formula [BH+(HF)x]f- (where B is a donor base), in the absence of a catalyst to obtain a fluorinated admixture contg. a cpd. of formula CF2HOCH3-zFyClz-y.