baber/WOPTO huggingface dataset:
Patent EP-0175233-A3 (EP)
IPC: A01N43/50
Filed: 1985-09-06
Abstract: Neue substituierte 1,1-Bis-azolyl-butan-2-one und -ole 
der Formel 
  
in welcher  
Az für 1,2,4-Triazol-1-yl oder Imidazol-1-yl steht,  
R¹ für gegebenenfalls substituiertes Aryl oder die Gruppierung 
-XR² steht, wobei  
R² für Alkyl, Halogenalkyl, gegebenenfalls substituiertes Aryl 
oder gegebenenfalls substituiertes Aralkyl steht und  
X für Sauerstoff oder Schwefel steht,  
n für die Zahlen 0, 1 oder 2 steht und  
Y für die CO- oder CH(OH)-Gruppe steht,  
sowie deren Säureadditions-Salze und Metallsalz-Komplexe,  
ein Verfahren zur Herstellung der neuen Stoffe und deren Ver­
wendung als Fungizide.
Patent EP-0164951-A3 (EP)
Title: Improved methods for two dimensional nuclear magnetic resonance imaging
IPC: G01N24/08
Filed: 1985-05-29
Abstract: improved two dimensional nuclear magnetic resonance imaging methods of the present invention are presented which comprises sensitizing a two dimensional slice of an object by standard procedures in a static magnetic field wherein the magnetization of the spins is transverse to the static field, applying a time varying magnetic field gradient to the sensitized two dimensional slice, detecting radiated electromagnetic energy from the two dimensional slice, and reconstructing spin information for each element within a slice from the detected radiated electromagnetic energy. In one aspect, the improvement is the use of an appropriate weighting function in the reconstruction to weight the detected radiation electromagnetic energy signals to compensate for the use of time varying magnetic field gradients that do not sample equal area elements of phase space in equal time intervals. In another independent aspect, almost any magnetic field gradient function may be used, that does not sample equal areas of phase space during equal time intervals, and a procedure defined by which spin information for equal areas of phase space is detected at unequal times. In yet another aspect, a uniquely specified class of time varying magnetic field gradient trajectories are defined which map equal area elements of two dimensional phase space in equal time intervals.
Patent EP-0196649-A3 (EP)
Title: Method for speed variation of a.c. motor and variable speed a.c. motor according to this method
IPC: H02P23/24
Filed: 1986-04-01
Abstract: A method for infinite speed variation of A.C. motor by means of slip-converter with combination of at least two asynchronous motors, a slip motor, a converter motor comprising two rotors, etc., and an infinitely variable speed A.C. motor according to this method are disclosed. The combination is called the motor Type I in which the rotary magnetic field is used to perform frequency-converting and speed variation of the motor, or an A.C. potential having required frequency induced by the other rotor of the converter motor is used for turning an auxiliary motor. The combination is called the motor Type II in which an A.C. potential having required frequency induced by the other rotor of the converter motor is used for feedback to an electric network. 
<??>The motor type I without an electric brush an a commutator, cabable of reversing rotation, has a wide variable speed range from zero. It is easy to start with no overcurrent and can be started frequently. It has high reliability and overload capacity. The performance of the motor is better at lower speed. In high power operation these said advantages are still better. 
<??>The motor Type II is suitable for use in the fields where the motors with infinite speed variation are used. It can also be used for explosion-proof equipment with infinite speed variation. 
<??>The motor Type II with constant outpunt torque is small simple and sturdy in construction, capable of reversing rotation. It is inexpensive and suitable for speed variation of blower, fan and pump.
Patent EP-0200107-A3 (EP)
Title: Process for the immobilization of dissolved proteins
IPC: C09K23/52
Filed: 1986-04-17
Abstract: Methods for adsorbing a protein, for example an enzyme, onto an insoluble, solid, macroporous, small-particle support by washing said support with an aqueous solution of the protein containing an electrolyte in an ionic strength of at least 0.15 mole/liter and crosslinking said protein, before, during, or after such adsorption, with a coupling component present in aqueous electrolyte-containing solution.
Patent EP-0207466-A3 (EP)
Title: Circuit substrate
IPC: H05K3/28
Filed: 1986-06-27
Abstract: A circuit substrate according to the present invention 
comprises a sintered oxide body used as an insulating body, in 
which the sintered oxide body contains barium, tin, boron, 
titanium, silicon, and manganese in accordance with a converted 
equivalent composition of:  
BaO 10 to 55 mol %;  
SnO₂ 2 to 45 mol %;  
B₂O₃ 5 to 40 mol %;  
TiO₂ 0.1 to 25 mol %;  
SiO₂ 0.5 to 30 mol %; and  
MnO 0.5 to 7 mol %.  
     An oxide with above composition can be fired at low 
temperatures on the order of 800 to less than 1300 °C, and as a 
result it is possible to obtain a black circuit substrate that 
possesses properties of opacity to or absorption of light.
Patent EP-0214516-A3 (EP)
IPC: A47C3/16
Filed: 1986-08-19
Abstract: Ein beinloses Sitzmöbel, insbesondere für Freizeitz­
wekke. Es besitzt einen direkt auf den Boden auflegbaren Sitz 
(1), der schwenkbar an einem Rahmen angeordnet ist. Der 
Rahmen besitzt ein auf den Boden aufsetzbares Stützteil (2) 
und ein unter festem Winkel zum Stützteil angeordnetes 
Rückenlehnenteil (3), die jeweils aus einem U-förmigen 
Rohrelement gebildet sind und an ihren freien Schenkeln über 
je ein L-förmiges Verbindungselement (4,5) durch Steckverb­
indung miteinander verbunden sind. Die Ver­
bindungselemente (4, 5) sind um die Schenkel des Stützteils 
(2) nach innen schwenkbar. Der Rahmen ist mit einem Bezug 
(6) versehen, an dem der Sitz (1) im Bereich der Ver­
bindungselemente (4, 5) befestigt ist. Der Rahmen kann 
zerlegt werden, ohne daß der Bezug entfernt werden muß. 
Der Bezug kann nach dem Zerlegen zusammengefaltet wer­
den, wobei die Teile des Rahmens im Bezug verbleiben. Im 
zusammengelegten Zustand entsteht ein zusammenhängen­
des Paket kleiner Abmessungen, das leicht zu tragen ist und 
leicht verstaut werden kann.
Patent EP-0232493-A3 (EP)
IPC: F28F25/08
Filed: 1986-11-29
Abstract: A splash bar (32, 132) for use in fill structure (24) of an 
evaporative cooling tower (20) has an extruded body (34, 134) 
with an elongated water impingement portion (36) operable to 
uniformly disperse deflected water throughout the fill structure 
(24) for contact with passing air. The splash bar body (34, 134) 
comprises a pair of arcuate in cross-section side margins (38, 
138; 40, 140) and an elongated, horizontal, flat top segment 
(42, 142) interconnecting the side margins (38, 138; 40, 140). 
The centers of curvature of the side margins (38, 138; 40, 140) 
are coincident and lie beneath the body (34, 134), while the 
width (Z) of the flat top segment (42, 142) is in the range of ap­
proximately 15% to approximately 35% of the overall width (X) 
of the body (34, 134) in preferred forms of the invention, the 
width (Z) of the flat top segment (42, 142) is approximately 25% 
of the overall width (X) of the body (34, 134). Advantageously, 
the body (34, 134) is hollow and includes a pair of spaced, flat, 
co-planar bottom walls (46, 146) integrally extending inwardly 
from the side margins (38, 40; 138, 140). In alternate forms of 
the invention, the splash bar (32) includes a pair of outwardly 
extending elongated side flanges (133) coupled to the body 
(34, 134) and having notches (135) adapted for clearing upright 
grid members (50), in order to substantially preclude longitudi­
nal shifting of the bar (34, 134) as a result of vibration from the 
tower (20) during operation.
Patent EP-0204369-A3 (EP)
Title: Deflection circuit
IPC: H03K4/62
Filed: 1982-02-15
Abstract: A regulated deflection circuit comprises a deflection generator (60) including a trace switch (35) responsive to a deflection rate signal for generating scanning current in a deflection winding (LH) during a deflection cycle. The deflection generator also includes a retrace capacitance (CR) which forms a resonant retrace circuit (50) with the deflection winding. Switching means (S1,S2) couples a first winding of a flyback transformer (T1) to a voltage source (24) during a first interval of each deflection cycle. A second winding of the flyback transformer develops a retrace pulse voltage across the resonant retrace circuit (50) during a second interval of each deflection cycle. The instants of conduction of the switching means (S1,S2) are controlled for regulating the transfer of energy between the voltage source and the resonant retrace circuit (50) during normal operation. The switching means is arranged for free-running oscillation during a start-up interval to transfer start-up energy between the voltage source (24) and the resonant retrace circuit (50). This causes the resonant retrace circuit to generate a ringing pulse voltage to which said trace switch (35) is subjected, and by which it could be damaged. Means (w3,D16) is provided for disabling normal drive to said trace switch (35) in the presence of said ringing pulse to avoid such damage.
Patent EP-0200450-A3 (EP)
Title: Tricyclic derivatives
IPC: C07D513/04
Filed: 1986-04-21
Abstract: The invention provides a compound of formula (1):-
 
<CHEM>
 and pharmaceutically acceptable salts thereof, where X<1> is oxygen; sulphur; -NR<2>- (where R<2> is hydrogen, C1-6alkyl or C1-6alkanoyl); -CHR<3>-; -CH2CHR<3>-; -O-CHR<3>-; or -S-CHR<3> - (where R<3> is hydrogen or C1-6alkyl);
 X<3> and X<4> are the same or different and represent a fused benzo or pyrido ring, each ring being optionally substituted with C1-6alkyl, C1-6alkoxy or halogen;
 b is from 2 to 5;
 r is 1 or 2; and
 R<1> is hydrogen, C1-6alkyl or a group -CH2R<5> and R<5> is pyridyl optionally bearing one or two substituents which are the same or different and are C1-6alkyl, C1-6alkoxy, halogen or hydroxy; or is phenyl or pyridyl bearing a carboxy, carboxamido, sulphonamido or hydroxy-C1-6alkyl group and optionally bearing a C1-6alkyl C1-6alkoxy, hydroxy or halogen substituent; or is N-oxo-pyridyl optionally bearing a C1-6alkyl, C1-6alkoxy, or halogen substituent. 
<??>The compounds are useful as histamine H1-antagonists.
Patent EP-0206589-A3 (EP)
Title: Cleaning apparatus for a record disc
IPC: G11B23/50
Filed: 1986-06-05
Abstract: Cleaning apparatusforacompactdisccomprisesahousing (12), a rotatable carrier (32) disposed in the housing (12), a cleaning pad (40) fastened to the carrier (32) for contacting the surface of the compact disc, a drive wheel (34) for driving the carrier (32) to rotate the latter about an axis of rotation (38) and concurrently to cause that axis of rotation to move along a predetermined path, and a constraint (30) for constraining that path of movement to a curved path, whereby the carrier (32) and its cleaning pad (40) exhibit planetary movement of both rotation and revolution.
Patent EP-0207693-A3 (EP)
IPC: A01K63/04
Filed: 1986-06-19
Abstract: The present invention provides a filter assembly for 
use in filtering and treating contaminated water 14 in an 
aquarium tank 40. A filter bag 10 is used for receiving 
a continuous supply of contaminated water 14 under a 
predetermined pressure. The walls 12 of the filter bag 
10 are made at least partially of a porous filter membrane 
formed of a matrix of pressure displaceable fibrous material. 
As the filter 10 clogs with contaminants, bacterial growth 
and accompanying by-products, the fibrous material is 
displaced to increase the size of the interstices of the 
matrix to permit water 14 to continue to flow through the 
interstices and continue filtering.
Patent EP-0226350-A3 (EP)
IPC: A23L5/10
Filed: 1986-11-21
Abstract: An oven for preparing food products such as 
pizza including three chambers (16,18,20) which are 
serially connected and through which a conveyor (32) 
carries a food product which may be received in an 
open-topped pan (34) or which may be placed directly 
on the conveyor. The center chamber includes steam 
impingement structure (52) for impinging jets of hot 
steam onto the top surface of the food product. The 
center chamber also includes a hot air impingement 
structure (44) for impinging jets of hot gas onto the 
bottom surface of the container of the food product. 
The first and last chambers in the oven include hot 
air impingement structure (40,42,46,48) for impinging 
hot jets of air onto both the top surface of the food 
product and the bottom surface of the pan.
Patent EP-0260369-A3 (EP)
Title: Spectacles hinge
IPC: G02C5/22
Filed: 1987-01-14
Abstract: A spectacles hinge (1) has a hinge part (3) which is attached to the spectacles frame (2), and a second hinge part (18) on the spectacles bow (8), the two hinge parts (3) and (18) having as rupture joint on the sides facing one another a gap or spacing (10) which is bridged by a connecting part (7) which in the event of overloading breaks at this rupture joint and thus prevents damage to the hinge parts. In this arrangement, the connecting part (7) can be reduced in cross-section in the area of this gap (10) for the purpose of shaping the rupture joint. <IMAGE>
Patent EP-0235515-A3 (EP)
Title: Anti-skid regulating system anti-skid regulating system
IPC: B60T8/24
Filed: 1987-01-16
Abstract: To counteract the tendency of over-steering when a vehicle operates in a curved path, and one of the wheels-typically the wheel at the inner side of the curve exhibits a tendency to block and, then, braking pressure is reduced to one of the front wheels only, the braking pressure applied to the rear wheel or wheels is reduced. If braking pessure is reduced to both of the front wheels, braking pressure being applied to the rear wheels is controlled, independently, in accordance with anti-brake lock control considerations, which have priority over dropping of braking pressure to prevent over-steering.
Patent EP-0240036-A3 (EP)
IPC: B29C45/00
Filed: 1982-08-16
Abstract: Bundling of objects using a harnessing device 
with a locking head (20) and a strap (30) with teeth 
(32-a, 32-b) that are controlled by stretching. The 
locking head (20) contains a pawl or tang (22) that 
engages the teeth (32-a, 32-b) of the strap (30) by 
wedging. One or more wedging teeth (22t-l, 22t-2, 
22t-3) are desirably located on the locking tang (22) 
as well. A further tooth (23t) to promote locking is 
desirably included in the locking head (20). The pitch 
of the teeth on the pawl is different from the pitch of 
the teeth on the strap to reduce the increment between 
successive engagement positions and to allow wedging of 
the teeth on the pawl against the strap rather than 
merely abutment between the teeth of the pawl and the 
teeth of the strap.
Patent EP-0232022-A3 (EP)
Title: Converting rotational movement into linear movement
IPC: F16H25/20
Filed: 1987-01-14
Abstract: A compact system for converting a rotational movement, of relatively low torque, into an accurate linear movement, of relatively high force. The system includes a low torque actuator (41) and a backlash-free gear reducer (42-46). A linearly movable shaft (55), capable of exerting a high linear force in either direction, has a long axis in direct line with the long axis of the actuator. A direct linkage (51-53), essentially free of backlash, connects the actuator to the shaft through the gear reducer. A body (58) and housing (60) enclose the system.
Patent EP-0259145-A3 (EP)
IPC: F16J15/06
Filed: 1987-09-02
Abstract: A seal assembly for incorporation into a 
pipe coupling (10) has a fire-ring (30) which is 
adapted to seal against the juxtaposed ends of pipes 
(16) and provide a substantial seal between the pipe 
ends in the event that the body of the elastomeric 
seal (18) is subjected to thermal destruction.
Patent EP-0254644-A3 (EP)
IPC: G01B11/00
Filed: 1987-07-22
Abstract: A method for determining alignment and criti­
cal dimensions of regions formed on a semiconductor 
structure during one or more process steps includes the 
steps of defining a pattern A at a first location on 
the semiconductor device during a process step, defining 
a second independent pattern B at the first location on 
the semiconductor structure during another process step, 
acquiring an image of the combination A and B of both 
the first and second patterns, filtering that image to 
attenuate higher spatial frequencies while preserving 
lower spatial frequencies, and comparing the sign result 
of the filtered image with the sign result of a stored 
image of the individual patterns to determine alignment 
errors. In the preferred embodiment the step of filter­
ing includes taking the Laplacian of Gaussian convolu­
tion of the image and saving the sign of the result. 
The comparison between the filtered image and the stored 
image uses the correlation function for the filtered 
images. Special circuitry is disclosed for performing 
the method rapidly enough to enable commercial applica­
tions.
Patent EP-0275082-A3 (EP)
Title: Control device for a vertical shaft type engine
IPC: F02D11/04
Filed: 1988-01-12
Abstract: An improved control device for a vertical shaft type engine (100), in which control of the engine is effected by means of a single manipulation lever from stoppage to choking is disclosed herein. The improvements exist in that a control lever is constructed of a first control lever (122) and a second control lever (126) which are relatively rotatable and can rotate jointly within a predetermined range, the first control lever is connected to a governor spring (153) and is rotatable between an engine stop switch terminal (119) and a highest speed rotation regulating screw (121), the second control lever is provided with a connecting section (126e) with a Bowden wire which is in turn connected to a manipulation lever on a working machine, a pair of engaging sections (126a,b) with the first control lever phase-shifted by 180 DEG and a pair of contact sections (126c,d) with a choke lever phase-shifted by 180 DEG  so that the direction of movement of the connecting point between the second control lever and the Bowden wire can be reversed by remounting the second control lever as phase-shifted by 180 DEG , and clamp sections (130) for the Bowden wire are provided on the second control lever at two locations on the left and right sides, respectively, that is, at four locations in total.
Patent EP-0276847-A3 (EP)
IPC: H01K1/26
Filed: 1988-01-28
Abstract: An electric lamp (10) (e.g., infrared) including a 
sealed outer envelope (11) having a sealed end portion (13) in 
which are positioned a pair of electrical conductors (15, 17). 
Centrally positioned within the outer envelope is a 
sealed inner, light-transmitting envelope (21) which 
includes therein a coiled tungsten filament (23). A pair 
of conductive members (27, 29), coupled to the filament, 
project externally from opposing sealed end parts of 
the inner envelope. One of these projecting 
conductive members is electrically connected to a 
respective one of the electrical conductors while the 
other conductive member is electrically connected to 
the remaining conductor through the utilization of a 
thin, conductive molybdenum reflector (41) which is 
positioned within the outer envelope adjacent the 
sealed, inner envelope. This reflector thus forms 
part of a series circuit for the invention and also 
functions to assist in maintaining the inner envelope 
at the described central position within the outer 
envelope, while simultaneously functioning to reflect 
radiant energy in the form of light and/or heat from 
the invention's inner envelope.
Patent EP-0306889-A3 (EP)
Title: Bogie with steered wheel sets
IPC: B61F5/38
Filed: 1988-09-06
Abstract: The bogie has a frame (8) with an axle at each end. Each axle is supported in bearings (2) mounted on springs (7) so that each bearing has a limited degree of longitudinal movement w.r.t the frame. Each bearing (2) is connected by a pivoted link (5) to one end of a central link (9) which is pivoted to the frame. The linkages are so arranged that the two bearings on the same side of the frame either move simultaneously towards each other or away from each other.
Patent EP-0306926-A3 (EP)
Title: Salbutamol-containing plaster and method of producing
IPC: A61P25/02
Filed: 1988-09-07
Abstract: A plaster, which can be used in the prevention of 
attacks of bronchial asthma and in the treatment of 
bronchitis, comprises an adhesive base composition 
comprising a macromolecular substance and a sequester­
ing agent and containing salbutamol, and a support for 
supporting the adhesive base composition spread thereon, 
and a method of producing the plaster are provided.
Patent EP-0319087-A3 (EP)
Title: Improved structural shape made from a substantially rigid material, for refrigerator cabinets and the like, provided with a tight-sealing gasket made from a substantially soft material
IPC: F25D23/08
Filed: 1988-11-25
Abstract: The present invention relates to a structural shape (1) 
made from a substantially rigid material for refrigerator 
cabinets and the like, in which the door (30) of the cabinet 
comprises a counter-door (31), with said structural shape (1) 
bearing a tubular bellows-like acting gasket (20) made from a 
substantially soft material, which accomplishes a tight 
sealing between the door (30) and the case (17) of said cabinet, 
with the structural shape (1) and the gasket (20) being suitably 
coupled with each other, or manufactured as one single 
piece by means of the co-extrusion of said substantially 
rigid and said substantially soft materials, with said 
structural shape (1) being provided with at least one side, 
elastically yielding flange (7) which acts as a spring in 
order to accomplish a snap-coupling with the counter-door (31) 
during the step of components assemblage, characterized 
in that in said side flange (7) the fulcrum (8) of the spring is 
constituted by an elbow-insert of said substantially soft 
material formed in the substantially rigid material the 
structural shape (1) is made from.
Patent EP-0283291-A3 (EP)
Title: Differential magnetic proximity detector
IPC: G01R33/07
Filed: 1988-03-17
Abstract: A proximity detector includes a magnet having 
steel or iron pole piece plates mounted at front and rear 
pole ends of the magnet, and a silicon integrated circuit 
mounted to the outer surface of the front pole piece 
centered about at the magnet pole axis. The integrated 
circuit includes two essentially identical Hall elements 
having outputs connected series opposing, i.e. 
differentially rather than aiding, so that distortion of the 
magnet field ambient to the integrated circuit caused by a 
ferromagnetic article passing by results in a gradient field 
between the Hall elements producing a differential output 
signal. The dual Hall element integrated circuit leads to a 
low differential composite offset voltage while the front 
pole piece renders the magnetic flux density much more 
uniform further reducing this dual-Hall-element composite 
offset voltage.
Patent EP-0294961-A3 (EP)
Title: Motion vector selection in television images
IPC: H04N7/36
Filed: 1988-05-20
Abstract: Apparatus for processing motion vectors associated with a digital 
television image comprises a vector filter (36) and a vector 
calculator (37) for deriving a plurality of motion vectors 
respectively representing the motion of a pixel in the image, a 
circuit (101, 104) for testing the accuracy of each motion vector by 
differencing pixels shifted in dependence on the motion vector from 
two successive fields of the image to a common position in a field 
interpolated between the two fields, and a vector selector (103) for 
selecting a motion vector from the plurality in dependence on the 
testing.