baber/WOPTO huggingface dataset:
Patent EP-0294657-A2 (EP)
Inventor: FROESSL HORST
IPC: G06F3/16
Filed: 1988-05-26
Abstract: The method for inputting commands to a data processing system for changing the display includes the recognition of voices. In one embodiment, the screen is divided into sectors, the memory which supplies data bits to the display being functionally divided in corresponding manner. The operator issues commands for sector identification and for changing purposes. A device for recognising the voice supplies recognised address information and commands to an assembler from which commands are output to the system. In another embodiment, a screen responding to touching or momentary contact in conjunction with spoken commands is used. The device is particularly suitable for preparing material for microform storage and for distributing document contents, data administered in memories, electronic mail and desktop publishing.
Patent EP-0304736-A2 (EP)
Inventor: FOCKE HEINZ
IPC: B65B41/10
Filed: 1988-08-12
Abstract: The enveloping of articles, in particular cigarette packages (10), in an outer wrapper (11) of foil material or the like requires a high output. The cigarette packages (10) arrive in a tightly-packed row (42) from the preceding packaging machine. The cigarette packages (10) are pushed two at a time out of the tightly-packed row (42) and up into pockets (30, 31) of a folding revolver (29). During the insertion movement, a blank (12, 13) is in each case placed in U-shaped manner around the cigarette packages (10). The two blanks (12, 13) are cut from a common web (47) and are delivered to the cigarette packages (10) in an exact position transverse with respect to the feeding direction by means of transport rollers. 
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Patent EP-0305958-A2 (EP)
Inventor: MUELLER RICHARD AUGUST
IPC: C07C231/00
Filed: 1985-01-08
Abstract: This invention relates to esters of the general formula
      wherein R is: 
an aliphatic group having 15-19 C-atoms inclusive, being saturated, unsaturated or polyunsaturated; 
wherein R₂ is: 
phenyl or phenyl methyl wherein the phenyl portion may optionally be substituted by Y and Z; 
wherein Y and Z each being the same or different are: 
a) hydrogen; 
b) halogen; 
c) alkyl of 1 to 6 carbon atoms, inclusive; 
d) hydroxy; 
e) methoxy; 
f) acetoxy; 
g) carboxylic acid and its alkyl esters of 1 to 6 carbon atom, inclusive; 
h) nitro; or 
i) phenyl; 
wherein M is: 
a) phenyl substituted by X and W; 
b) methylene; 
wherein W and X each being the same or different are: 
a) hydrogen; 
b) alkyl or from 1 to 6 carbon atoms, inclusive; 
c) hydroxy; 
d) methoxy; 
e) carboxylic acid and its alkyl esters of from 1 of 6 carbon atoms inclusive; 
f) halogen; 
g) -NO₂; or 
h) acetoxy; 
wherein when W and X are contiguous they may be taken together to form a phenyl ring; and 
wherein W and X may not both be hydrogen; 
wherein R₁ is: 
methyl or ethyl. 
These esters are useful intermediates for the preparation of novel protease inhibitors being disclosed in the European patent application EP-A-0 148 752.
Patent EP-0307924-A2 (EP)
Inventor: DAILEY III ROBERT
IPC: B65D83/08
Filed: 1988-09-16
Abstract: The invention comprises a sealed flexible plastic packet having an opening through the top of said flexible packet container, a resealable tab (2) in position to seal off said opening, said packet containing within it a rigid tray insert (9) comprising a top (3) and side walls and having a cavity comprising a base wall and peripheral walls extending from said base wall to said top of said rigid tray insert and said base wall having an opening transversely positioned relative to a presented edge of one of a plurality of disposable pre-moistened towelettes (7) removably positioned in the space beneath said rigid tray insert, whereby access is provided through said opening to said towelette for removal of said towelette from said container such that upon removal of said towelette from said container the next succeeding towelette is presented for subsequent removal from said cavity.
Patent EP-0310037-A2 (EP)
Inventor: NISHIMURA TAKEO
IPC: D06N3/14
Filed: 1988-09-28
Abstract: A leather-like sheet material is provided which has a microporous surface and comprises a fibrous substrate layer (1) and a porous, skinless surface layer (2) having an apparent density of 0.25-0.48 g/cm³ with pores having an average diameter of 15-300 µm being dominatingly present therein. The surface layer (2) comprises polyurethane I in which the constituent organic diisocyanate is an aromatic ring-­containing organic diisocyanate and the porous struc­ture of at least the surface portion of the surface layer (2) is provided with polyurethane II prepared from an organic diisocyanate, which mainly comprises an aliphatic diisocyanate and/or an alicyclic diisocyanate, a polymer diol and a chain extender. The surface portion of the surface layer of the leather-like sheet material may be provided with a polyurethane coat layer which mainly comprises a fine particle polyurethane, or a coat layer made of a composition composed of a polyurethane, which mainly comprises a fine particle polyurethane, and a polyoxyethylene- or glycerol-­modified hardened oil.
Patent EP-0293977-A2 (EP)
Inventor: MARX EDWARD JOHN
IPC: C08G59/18
Filed: 1988-05-25
Abstract: The invention provides a process for preparing phenolic curing agents which have a weight per phenolic of 240 to 280 and, when combined with imidazole cure accelerators, exhibit reduced tendency to sinter during storage by staged advancing of a liquid linear epoxy resin having an average of 2 epoxy groups per molecule and an epoxy equivalent weight (EEW) of less than 500 with a dihydric phenol.
Patent EP-0275159-A2 (EP)
Inventor: MCALISTER STEVEN A
IPC: B04B1/12
Filed: 1988-01-08
Abstract: Prior centrifugal concentrators for concentrating precious minerals use annular ribs or baffles to trap the precious minerals. Sand or magnetite tends to pack against such ribs, reducing the effectiveness of these devices. In the present invention, the inner surface of the rotating drum (2) is free of obstacles, but forms three continuous zones, a migration zone (A), a retention zone (B) and a lip zone (C). The precious mineral is retained in the retention zone by centrifugal force and friction while the unwanted slurry flows over the retention zone and out of the drum (2).
Patent EP-0286222-A2 (EP)
Inventor: DOLENCE DALE E
IPC: B65D75/54
Filed: 1988-03-01
Abstract: A printed insert for food packages consisting of a film laminate including a central core layer (11) of biaxially oriented polymeric film printed on one or both sides (12, 13), then coated on both sides with a layer of adhesive (14, 16) over which is laminated an outer layer of transparent, grease-resistant, biaxially oriented polymeric film (17, 18), the resultant laminate sealing the printing ink.
Patent EP-0299662-A2 (EP)
Inventor: RASMUSSEN JAMES
IPC: G01N35/00
Filed: 1988-07-04
Abstract: A liquid monitoring system includes chamber structure with a monitoring region (58) in which the liquid to be monitored is disposed, the monitoring region having two spaced wall portions (60, 62) and a supplemental wall portion (64). The system further includes a radiation source (110) mounted adjacent one of the spaced wall portions for directing a beam of radiation along a horizontal path, and a sensor (92) mounted adjacent the opposed wall portion for receiving radiation in a beam path. The incident radiation beam as it passes through the wall into the monitoring region is refracted at the region surface as a function of gas or liquid within the region. At a first refracting angle, the refracted beam impinges on the supplemental wall (64) and is internally reflected, the reflected radiation passing along a reflected beam path and sensed by the detector to provide an indication of the fluid in the chamber. At a second refracting angle, the refracted beam is not reflected in a direction such that radiation from the source is sensed.
Patent EP-0331836-A2 (EP)
Inventor: JOHNSON BRUCE EDWARD
IPC: H03M13/15
Filed: 1988-09-12
Abstract: On-the-fly error correction apparatus comprises dividing an encoded codeword by its generator polynomial to form a remainder and a locator responsive to the remainder for looking up an error location and value in a memory. Alternatively, syndromes are employed for this purpose. The values in the memory are predeter­mined and pre-associated with each remainder or syndrome set.
Patent EP-0311385-A2 (EP)
Inventor: YONEYOSHI YUKIO
IPC: C07C33/20
Filed: 1988-10-06
Abstract: Optically active hydroxybenzylamine derivatives of the Formula:
      wherein R¹ denotes a hydrogen atom, lower alkyl group or lower alkoxy group; R² denotes a lower alkyl group; * signifies an asymmetric carbon atom; and the hydroxyl group is located on the phenyl at the ortho- or meta- position relative to the substituent having the asymmetric carbon, 
an optically active amine-boron compound having said derivative as a ligand, and 
a process for producing an optically active compound by using said compound. 
     The derivations are useful as asymmetric ligands of asymmetric reducing agents. The optically-active amine-­boron complex enables optically active products to be obtained specifically.
Patent EP-0321230-A2 (EP)
Inventor: DEWALD CAROLYN GRACE C O MINNE
IPC: B24D3/00
Filed: 1988-12-14
Abstract: Improved resin/filler compositions for use in forming coated abrasives having a substrate/bonding system/abrasive composite structure, are provided. Also, methods for making such improvements are described. In general, the improvements result from inclusion in the resin/filler composition, a coupling agent providing for bonding between the resin and the filler. Preferred classes of coupling agents comprise: silanes, titanates, and zircoaluminates. Improvements effected by methods according to the present invention concern: viscosity of resulting resin/filler mixtures, retention of filler in suspension with a resin, and improved performance characteristics of products made according to the method, in particular improved resistance to deterioration upon contact with water, or upon use and/or storage in humid environments.
Patent EP-0297960-A2 (EP)
Title: Dispositif de pompage d'un fluide dans le fond d'un puits
Inventor: CHOLET HENRI
IPC: F04C2/107
Filed: 1988-06-24
Abstract: Le dispositif comporte un tubage (4) dont l'extrémité inférieure est solidaire d'un siège (5) sur lequel repose la pompe à engrenage (6). La pompe (6) comporte une enveloppe de pompe (10) dont la partie inférieure (10a) est engagée dans un alésage (5b) du siège de pompe (5) et présente au moins un pion (14) saillant dans la direction radiale coopérant avec au moins une rainure (16) prévue dans l'alésage (5b) du siège de pompe 5. On réalise ainsi le blocage axial et en rotation de la pompe (6) dans le tubage (4). La partie (10a) comporte un prolongement (20) constituant un corps pesant facilitant la mise en place et le maintien de la pompe (6) sur le siège (5). La présente invention peut être appliquée au pompage des fluides pétroliers.
Patent EP-0330797-A2 (EP)
Inventor: JODRA HERNANDEZ EPIFANIO C O I
IPC: A61N1/40
Filed: 1988-10-27
Abstract: Appliances for these purposes are known having an ac­tive electrode connected to a high frequency elec­tronic circuit, the object of this invention being to avoid the overheating thereof and the troublesome electric discharges to the patient, mainly in case of breakdown of the insulating layer covering the active electrode, which transmits current capacitively. To this end, the active surface of the electrode (1) is protected by a thin resistant conductive layer (5); on the general circuit output transformer (11), operating at a frequency of 0.8 to 1 megacycle per second, there is disposed a metal section (12) as heat sink facing a fan (13), and a capacitor (14) is inserted in the ter­minal shunt (M) of said transformer (11) secondary winding, before connection thereof to the tool (4) carrying the active electrode (1).
Patent EP-0335106-A2 (EP)
Inventor: DEAN WILLIAM DENNIS
IPC: C07J71/00
Filed: 1989-02-23
Abstract: An improved process for the large scale pro­duction of the compound (3β,5α)-3-hydroxycholest-8(14)-­en-15-one is described and two new compounds which have utility as intermediates in synthetic routes to the subject compound are disclosed.
Patent EP-0332127-A2 (EP)
Inventor: ROWAN TIMOTHY M
IPC: H02P3/06
Filed: 1989-03-07
Abstract: An AC electric motor can be braked by applying current pulses to the motor (10) when the polarity of the supply voltage (V ab ) is opposed to the polarity of the back electromotive force (emf) voltage (V a , V b , V c ) across a stator coil (11, 12, 13) of the motor. This current application continues until the motor has stopped. The stoppage is detected by sensing when the current is being applied during every cycle of the supply voltage. Thereafter, the polarity pattern of back emf voltage (V a , V b , V c ) induced across each of the motor stator coils (11, 12, 13) is sensed. The occurrence of a back emf voltage polarity pattern that remains unchanged for a given number of cycles is detected. Thereafter, a change in this pattern is sensed and the braking current application either ceases or continues for an additional predetermined interval.
Patent EP-0335338-A2 (EP)
Inventor: SATO MINORI
IPC: H02B11/26
Filed: 1989-03-28
Abstract: In a circuit breaker in which an interrupting device, a resistor device and a capacitor device (2) are connected in parallel, a shield device is arranged to shield the interrupting device and the resistor device and comprises a first shield (17) for shielding the stationary main contact (5) and stationary resistor contact (22) and a second shield (16) for shielding the movable main contact (7) and movable resistor contact (20). Each of the first shield (17) and the second shield (16) comprises a large shield portion (17A, 16A) and a small shield portion (17B, 16B), and the small shield portions (16B, 17B) are arranged between the large shield portions (16A, 17A). The small shield portion (16B, 17B) terminates in the vicinity of the top of the main contact and of the top of the resistor contact. The small shield portion (16B, 17B) comprises wide portions situated substantially in the direction of an axis joining centers of the main contact and resistor contact and narrow portions situated substantially in the direction perpendicular to the axis. The width of the narrow portions is smaller than the width of the wide portions, and at least a part of the capacitor device (2) is arranged over the narrow portions. 
     In the circuit breaker, since the capacitor device (2) is arranged over the narrow portions, the   space for arranging the capacitor device (2) is larger than the conventional circuit breaker, the arrangement of the isoelectric lines is not disturbed or disordered locally in the vicinity of the top of the shield of the stationary main contact (5) and in the vicinity of the movable main contact (7) and high dielectric strength between the main contacts is obtained.
Patent EP-0336328-A2 (EP)
Inventor: NODA KAZUO
IPC: G11B7/13
Filed: 1989-04-02
Abstract: An apparatus for optically recording and reproducing information in and from an optical information recording medium having a guide track. The apparatus uses an optical head having a diffraction grating, for recording and reproducing information. In recording information, a zero-order diffraction light beam from the diffraction grating is used for the information recording, and plus/minus first-order diffraction light beams from the diffraction grating are used for the tracking. In reproducing information, the zero-order diffraction light beam is used for the tracking, and higher- and odd-order diffraction light beams including at least plus/minus first-order diffraction light beams are used for information reproduction.
Patent EP-0344433-A2 (EP)
Inventor: BUND AXEL
IPC: H01J61/52
Filed: 1989-04-10
Abstract: As a heat accummulation means, the ends of sodium high-pressure discharge vessels exhibit a floating metallic coating which is either vapour-deposited in a vacuum or applied as a paste. Nickel, chromium or palladium are suitable as metals. The thickness of the coating is greater than the wavelength of the radiation emitted by the discharge vessel when the lamp is in operation and is within the range between 5  mu m and 100  mu m. For increasing vapour pressure and for improved-colour sodium high-pressure discharge lamps. <IMAGE>
Patent EP-0345722-A2 (EP)
Title: Beschleunigungssensor
Inventor: SONDERGELD MANFRED DR
IPC: B60R21/00
Filed: 1989-06-06
Abstract: Ein Beschleunigungssensor (10) umfaßt einen Lichtsender (21) und einen Lichtempfänger (37), die auf einer optischen Achse (z) einander zu weisend angeordnet sind. Ein zur Achse (z) rotationssymmetrisches Kippteil (45) ist in einer ersten Arbeitsstellung koaxial zur Achse (z) angeordnet. Es weist eine zur Achse (z) koaxiale Durchgangsbohrung (47) auf. Haltemittel (30, 31) dienen zum Festhalten des Kippteiles (45) in der ersten Arbeitsstellung mit einer vorgegebenen Kraft in Richtung der Achse (z). Führungsmittel (27, 29, 31, 46, 48, 49) ermöglichen bei einer auf das Kippteil (45) einwirkende Beschleunigung in einer Richtung (x, y) senkrecht zur Achse (z) unter Überwindung der vorgegebenen Kraft eine begrenzte Kippbewegung des Kippteiles (45) um einen im Abstand von der Achse angeordneten Drehpunkt in eine zweite Arbeitsstellung. Um den Beschleunigungssensor unempfindlich gegenüber Beschleunigungen in Richtung der Achse (z) zu machen, wird das Kippteil (45) in seiner räumlichen Masseverteilung derart ausgebildet, daß das Verhältnis der zum Abheben des Kippteiles (45) in Richtung der Achse (z) erforderlichen Abrißbeschleunigung zu der zum Kippen des Kippteiles um den Drehpunkt erforderlichen Kippbeschleunigung größer als eins ist.
Patent EP-0346927-A2 (EP)
Inventor: PAVIA MICHAEL R
IPC: A61K/
Filed: 1989-06-16
Abstract: Nipecotic acid analogs of general formula I 
 active as GABA uptake inhibitors for use to treat epilepsy.
Patent EP-0350025-A2 (EP)
Inventor: CHERN TERRY SONG-HSING
IPC: D01F6/60
Filed: 1989-07-06
Abstract: A process and apparatus for supplying never-dried yarns from a humidified creel to maintain a constant and controlled amount of moisture on the yarns and, thereby, assure that the supplied yarns are maintained at a constant quality for further processing.
Patent EP-0355583-A2 (EP)
Inventor: FUJIOKA TAKAFUMI
IPC: C07D215/227
Filed: 1989-08-09
Abstract: Agent for prophylaxis and treatment of heart diseases using a carbostyril derivative of formula:
     wherein R 1  is H or CN, and R 2  and R 3  are each H, alkyl optionally substituted by OH, cycloalkyl, alkenyl, phenyl, phenylalkyl having optionally substituents of alkoxyalkoxy, halogen, alkoxy, N0 2 , alkyl, CN, alkylthio or alkylsulfinyl on phenyl ring and having optionally OH-substituent on alkyl moiety, phenylsulfonylalkyl having optionally alkoxy substituent on phenyl ring, phenylthioalkyl, phenylsulfinylalkyl having optionally substituents of halogen or alkoxy on phenyl ring, phenoxyalkyl having optionally substituents of halogen or alkoxy on phenyl ring, pyridylalkyl having optionally substituents of halogen or alkoxy on pyridine ring, thienylalkyl, benzoylalkyl, anilinothiocarbonyl, benzoyl, pyridyl, phenylalkenyl, or group of -A-NR 4 R 5  (R 4  and R 5 , are each alkyl or phenyl having optionally substituents of halogen or alkoxy on phenyl ring, and A is alkylene which may be interrupted with 0), and a salt thereof, and novel carbostyril derivatives, and pharmaceutical composition for prophylaxis and treatment of heart diseases containing said novel carbostyril derivative.
Patent EP-0366103-A2 (EP)
Inventor: HIRAOKA NOBORU
IPC: E21D20/00
Filed: 1989-10-25
Abstract: The invenion uses as a material for setting foundations a main agent consisting of a reactive thermosetting resin as well as a hardening agent poured separately from this main agent and a concrete aggregate, the hardening product of the thermosetting resin being used as concrete aggregate.
Patent EP-0376160-A2 (EP)
Inventor: SHIMANE KAZUO C O FUJITSU LIMI
IPC: H01L21/68
Filed: 1989-12-21
Abstract: A wafer positioning mechanism, for positioning a wafer (5) with a notch (6) in the periphery thereof, the positioning mechanism comprising:- 
a drive roller (2), the centre axis thereof being substantially perpendicular to the main wafer surfaces, when the wafer is mounted for positioning by the mechanism, and being coupled to a drive source (28); 
an arm member (3), a first end thereof being fixed (4) and a second end having a protrusion (7) and being elastically displaceable towards and away from the periphery of the wafer (5) when the wafer is mounted for positioning by the mechanism, and the protrusion (7) having a shape for fitting the notch (6) in the periphery of the wafer (5); 
a transmission roller (8), supported between the first and second ends of the arm member (3), the centre axis thereof being substantially parallel to the centre axis of the drive roller (2); and 
holding means (20, 22, 24), for holding the arm member (3) and drive roller (2) in the vicinity of said wafer (5), so that said transmission roller (8) is driven by said drive roller (2) when said protrusion (7) is in contact with the wafer periphery outside the region where the notch (6) is formed and so that the transmission roller (8) loses contact with the drive roller (2) when said protrusion (7) is engaged with the notch (6).
Patent EP-0329470-A2 (EP)
Inventor: KOLSTEDT MARK
IPC: A61H23/04
Filed: 1989-02-17
Abstract: A sequential compression device for delivering pressurized air to a multi-compartment inflatable sleeve on a patient's limb. The device includes a pump, a plurality of cam actuated valves and a plura­lity of conduits in communication with said valves, all disposed within an accumulator, which comprises the housing for the device as well.
Patent EP-0334563-A2 (EP)
Inventor: TELLA RICHARD P
IPC: B25J15/04
Filed: 1989-03-17
Abstract: A coupling mechanism permits a robot hand (19) to be coupled to, and uncoupled from, application-specific tools (26) by the motion of the robotic hand relative to a tool stand (20). First and second tapered means (28,26) on the hand and the tools achieves generally self-centring mating. Latching means (30) retains the tool.
Patent EP-0335547-A2 (EP)
Inventor: GRIVNA EDWARD LEWIS
IPC: H03K3/037
Filed: 1989-03-20
Abstract: A metastability prevention circuit comprises, in combination, two channels (50, 52) each operative to synchronise asynchronous pulses to a synchronous clock signal, and a shift register (L7) responsive to an asynchronous signal containing asynchronous pulses operating successive ones of the channels.
Patent EP-0342019-A2 (EP)
Inventor: TAKAHASHI TAKESHI SHIMIZU CONS
IPC: H05K9/00
Filed: 1989-05-10
Abstract: In a building having electromagnetically shielded sections formed by using electromagnetic shielding members as structural members for outer walls, floors and so forth, a zone partitioned with a bearing wall structure having walls such as a fire wall (12) reaching a floor slab is formed as a unit of the electromagnetically shielded space, thereby eliminating the need for an additional process of forming a rising portion or a partition formed on a partition wall formed below a double-ceiling. At the connection between the floor slab and the wall, a space formed therebetween is filled with asbestos (42), and the floor slab and the wall are integrally connected electrically, and a space between a column (51) and a floor decking plate (52) is covered with a shielding plate (54) while the floor slab is fabricated in an ordinary manner, thus forming electromagnetically shielded sections. A core 104 is disposed between office rooms (102, 103), and doors in the partition wall provided between these rooms are formed with an electromagnetic shielding structure so that an electromagnetically shielded zone is formed for each room by shutting off propagation of noises from the core section and preventing interference between electric waves used in adjacent stories.