baber/WOPTO huggingface dataset:
Patent EP-0316721-A2 (EP)
Inventor: ELSASSER MARTIN
IPC: H04M1/53
Filed: 1988-11-09
Abstract: Earthing is normally provided by means of an electro-mechanical key. For keys of this type, no cost-saving rubber-mat contacts can be used because of their high-impedance contact resistance. In order to provide a connection between a telecommunications earth line (E) and a subscriber line (La, Lb) with minimal impedance, an electronic implementation by means of controllable field-effect transistors (V1, V2, V3) is proposed, in which only conductive FETs are provided in the earth path during the earthing. According to the invention, the subscriber line (La, Lb) is connected to a two-way rectifier bridge circuit (V1, V2, V4, V5), where each rectifier path has a diode (V4, V5) and an FET (V1, V2). The two FETs (V1, V2) are connected in parallel with one another and in each case in series with a further FET (V3), where the further FET (V3) is connected to the telecommunications earth line (E). All gate connections of the FETs are connected to a common control line (ET), via which, for example, by means of a processing unit, a potential is applied to provide an earth. This can be achieved by means of the processing unit, either automatically on the basis of stored control information or due to the operation of keys (rubber-mat contact), which is recognised by the processing unit. <IMAGE>
Patent EP-0316770-A2 (EP)
Inventor: PAPE DAVID D
IPC: H04N5/225
Filed: 1988-11-10
Abstract: A system and method for formatting a composite still and moving image defining electronic information signal by interspersing a high resolution still image defining electronic information signal in alternate fields with a moving image defining electronic information signal such that a plurality of succeeding alternate still image defining fields collectively define a single high resolu­tion still image. The system and method also operates to deformat the composite still and moving image defining electronic information signal by first separating the moving and still image defining electronic information signals from each other and thereafter interpolating a second field from each first field of each frame of moving image defining electronic information signals to enable the display of a continuous moving image without inter­ruption. The plurality of succeeding alternate frames of high resolution still image defining electronic informa­tion signals are also combined to enable the display of a high resolution still image.
Patent EP-0322863-A2 (EP)
Inventor: SUZUKI HIDEO C O YAMAHA CORPOR
IPC: G10H1/00
Filed: 1988-12-27
Abstract: An apparatus for the generation of musical sounds based on monitoring motions of the body, especially the natural motion of swinging the arms and legs. The monitoring of body motion depends on the use of an acceleration sensor in a hand-held element, or on the use of an acceleration sensor contained in a detachable housing which is held by a "Velcro" (Trademark) type means to a part of the body. The signal from the acceleration sensor is transmitted via a cable or a wireless means to a musical tone signal generating circuit which is contained, along with batteries, in a belt-shaped casing which may be worn by the user. The musical tone generating circuit receives signals from the acceleration sensor, and, using the musical tone colour information stored in its memory, produces the appropriate output signal. Therefore, musical tones can be generated simply by moving a monitored part of the body, without the actions usually required to play an electronic musical instrument.
Patent EP-0282259-A2 (EP)
Inventor: ADGEY-EDGAR ALAN GEORGE
IPC: A47J42/10
Filed: 1988-03-08
Abstract: Grinding apparatus 1 for use in a spice or condiment mill such as a pepper mill can be made using a sintered metal process and avoids the more costly and difficult process of machining the component parts from single pieces of metal. The apparatus 1 comprises a pair of blades 7 and optionally impelling vanes above an externally toothed male member 3, mounted on a central shaft 9, inside an internally toothed female member 5. On relative rotation of the central shaft 9 and therefore the male member 3 to the female member 5 the condiment is crushed in a crushing zone 10 between the blades 7 and the female member 5. The male member 3 and female member 5 cooperate to grind the crushed condiment in a grinding zone 12. Spacer elements in the form of lugs 17 at the base of the male member 3 bear upon an annular surface 19 of the female member 5 preventing further contact of the toothed members.
Patent EP-0298706-A2 (EP)
Inventor: YAMAMOTO NAOKI
IPC: C08B37/00
Filed: 1988-07-06
Abstract: Novel glycans; lentinan sulfate and salts thereof, and straight chain glucans or sulphuric esters thereof having xylose ribose, galactose, arabinose, glucose groups or oligomers thereof as branching side chains on the parent glucan, and derivatives and salts thereof. 
     These novel compounds, and also known glycans, xylofuranan sulfate, ribopyranan sulfate, xylopyranan sulfate, ribofuranan sulfate and salts and derivatives thereof, are particularly useful as agents for the prophylaxis and treatment of viral diseases, particularly acquired immunodeficiency syndrome (AIDS).
Patent EP-0303384-A2 (EP)
Inventor: TANAKA KIYOTAKA
IPC: H05K3/24
Filed: 1988-08-02
Abstract: A flexible connector comprising a thin metallic film circuit on a substrate and an anisotropic electrically conductive adhesive layer thereover, where said adhesive layer contains plastic particles having at least one metallic coating on the surface thereof.
Patent EP-0317065-A2 (EP)
Inventor: COHEN TODD J
IPC: A61N1/365
Filed: 1988-10-03
Abstract: A system for and method of treating a malfunctioning heart based on hemodynamics, the pressure at a site in a patient's circulatory system being sensed. A signal representative of short term mean pressure at a site in the circulatory system over a period of given duration is developed by an RC circuit (50, 51, 52). A signal representative of baseline pressure, which may be a varying long term mean pressure at the site is developed by an RC circuit (46, 47, 48). Alternatively, a signal representing a selected fixed baseline pressure may be supplied from a potentiometer (100). If the short term current mean pressure differs from the baseline pressure by a predetermined amount, an indication of hemodynamic compromise, cardioversion/defibrillation is effected (FIG. 10).
Patent EP-0316087-A2 (EP)
Inventor: HORST ROBERT W
IPC: G06F11/18
Filed: 1988-10-24
Abstract: A method and apparatus for synchronizing a plurality of processors (6). Each processor runs off of its own independent clock (84), indicates the occurrence of a prescribed process or event on one line and receives signals on another line for initiating a processor wait (96) state. Each processor has a counter (102) which counts the number of processor events indicated since the last time the processors were synchronized. When an event requiring synchronization is detected by a sync logic circuit (110) associated with the processor, the sync logic circuit generates the wait signal (96) after the next proces­sor event. A compare circuit (106) associated with each pro­cessor then tests the other event counters in the system and determines whether its associated processor is behind the others. If so, the sync logic circuit removes the wait signal until the next processor event. The processor is finally stopped when its event counter matches the event counter for the fastest processor. At that time, all processors are synchronized and may be restarted for servicing the event. If no synchronizing event occurs before an event counter reaches its maximum value, and overflow (126) of the event counter forces resynchronization. A cycle counter (100) is provided for counting the number of clock cycles since the last processor event. The cycle counter is set to overflow and force resynchronization at a point before maximum interrupt latency time is exceeded.
Patent EP-0286595-A2 (EP)
Inventor: EVANS SAMUEL DR
IPC: C07D241/48
Filed: 1988-03-30
Abstract: Compounds of the formula (I)    <IMAGE>  (I)  in which the Rs independently of one another are H, phenyl, naphthyl or C7-C30alkaryl and R1 is H, C1-C8alkyl, C7-C9aralkyl, C5-C12cycloalkyl, phenyl, naphthyl, C7-C30alkaryl or a group of the formula (II) -(CH2)a-SR3 (II) R2 is C7-C30alkaryl, phenyl, naphthyl or phenyl containing, in the para-position, an HO or C1-C18alkoxy group or a group of the formulae   <IMAGE> +TR   <IMAGE>  or R1 and R2, together with the nitrogen atom to which they are attached, are a radical of the formula (III)    <IMAGE> (III)  R3 is a radical of the formulae -(CH2)b-COOR6 or -(CH2)2OCOR7, a is the number 1, 2 or 3 and b is the number 1 or 2, and R4 is phenyl or a group of the formula (II), the two R5s independently of one another are H, C1-C24alkyl, C5-C12cycloalkyl or C7-C9aralkyl, and R6 is H, C1-C18alkyl or benzyl, R7 is C1-C14alkyl, phenyl or a group of the formula -(CH2)m-Y-(CH2)m-COO(CH2)2-S-(CH2)aN(R1)(R2) in which Y is -O- or -S-, a is the number 1, 2 or 3 and m is the number 1 or 2, B is a direct bond, -S-, -S-S- or a C1-C12alkylene radical, X in the formula (III) is a direct bond, -S- or a group of the formulae   <IMAGE> form a phenothiazine, phenazine, acridine or carbazole radical.
Patent EP-0345411-A2 (EP)
Inventor: YOKOYAMA YOUICHI
IPC: H01H73/50
Filed: 1989-01-18
Abstract: A remotely controllable circuit breaker with an improved space saving structure comprises first and second movable contacts 11 and 12 which are held respectively on first and second contact arms 31 and 32 and are driven individually by a switching mechanism 20 including a manual handle 22 with a contact tripping capability and by a remote control signal responsive electromagnet 60. An L-shaped actuator 80 with a horizontal member 81 and a vertical member 83 is provided to operatively connect the second contact arm 32 to an axially movable core 63, the output member of the electromagnet 60. The actuator 80 is pivoted at its connection between the horizontal and vertical members 81 and 83 and carries the second contact arm 32 on its vertical member 83 for pivotal movement of the second contact arm 32 between operative and inoperative positions respectively enabling and disabling the contact closing. The electromagnet 60 is arranged in side-by-side relation to the switching mechanism 40 with the first and second contact arms 31 and 32 interposed therebetween. The actuator 80 is located in proximity to the electromagnet 60 with the vertical member 83 extending over the lengthwise dimension or the axial direction of the core 63 and with the horizontal member extending over the width dimension of the electromagnet 60 to thereby accommodate the substantial portion of the actuator 80 within the lengthwise and widthwise dimensions of the adjacently disposed electromagnet 60.
Patent EP-0330213-A2 (EP)
Inventor: SASAI KIYOTAKA
IPC: G06F12/12
Filed: 1989-02-23
Abstract: An LRU circuit comprises memory cells each having a control line enabling reading and writing operations, and two data lines used for these operations. The memory cells are set in one of two statuses depending on a potential difference between the data lines, or held as they are if the potential difference does not exist. The memory cells are arranged in an array (14). The number of columns (row) of the array (14) corresponds to the number of memory cells necessary to store binary LRU data required to execute an LRU algorithm on elements of each set, while the number of rows (columns) of the array corresponds to the number of sets. Memory cells in each row of the array (14) are put in a read-write enabled state upon receiving a signal from one of the sets corresponding to the row in question of the array. The data lines of the memory cells in the same column are connected to each other in the direction of the column. The LRU circuit further comprises an input control circuit (15) for receiving a hit signal indicating a used element of a certain set to update, according to the LRU algorithm, values in memory cells of the array (14) through the column data lines, and an output control circuit (16) for decoding values in the memory cells of a specified row of the array to determine an LRU element.
Patent EP-0339383-A2 (EP)
Inventor: MAYER UDO DR
IPC: C07C229/42
Filed: 1989-04-13
Abstract: Bisstyrylmethanes of the formula (I) <IMAGE> in which R represents H or methyl or both R represent unsubstituted or alkyl-substituted di- or trimethylene,  X represents <IMAGE> or -OR<3>, in which R<1> and R<2> denote unsubstituted or substituted alkyl or R<1> denotes substituted or unsubstituted phenyl or <IMAGE> a saturated five- or six-membered heterocycle and R<1> and/or R<2> together with the carbon atom in the ortho position in the ring A can also form a five- or six-membered ring and R<3> denotes methyl or ethyl, and R<4> and R<5> represent -CN, -COCH3, <IMAGE> -CO-NH-R<7> or -COOR<7>, in which R<7> is alkyl or represents   <IMAGE> a carbocyclic or heterocyclic 5- or 6-membered ring and the rings A are unsubstituted or substituted by C1-C4-alkyl or C1-C4-alkoxy, are highly suitable as colour formers in pressure- and heat-sensitive recording systems.
Patent EP-0346644-A2 (EP)
Inventor: BRUSSEL RICHARD
IPC: B29C31/08
Filed: 1989-05-20
Abstract: In a method for measuring out the amount of material used for the production of formed parts made from a hardenable moulding compound, in which a prepreg web is cut to size and the individual pieces are stacked to form prepreg assemblies and fed to the mould of a paralleling-controlled press, provided with a displacement measuring system for the spacing of the bracing plates, where the prepreg assemblies are compacted as a formed part, a constant volume of the formed parts is achieved by the thicknesses of the said parts being measured at a defined instant by means of the displacement measuring system and the measured values processed as controlled variables for the size of the area of the cut-to-size pieces.
Patent EP-0349851-A2 (EP)
Inventor: GHIELMI SALVATORE
IPC: C12P21/08
Filed: 1989-06-23
Abstract: The present invention relates to the immortalization, by somatic genetic manipolation of any substance producing cells, without dampering in anyway the physiological characteristics of said cells. An immortalized cell is fused to a substance producing cell and the resulting hybridoma is suitably selected and refused for at least two further consecutive times to the substance producing cells. At each fusion step, the relative content of the genome of the two fusion partners is determined and those hybrid cells containing the last immortalized cell genome are selected as partner for subsequent fusions. After "n" cycles of fusions the resulting cells, here defined as n-­omas, will have retained only those genes of the immortalized cell necessary to assure the immortalized phenotype. These cells, however, will contain the entire genome of the substance producing cell. This method can be applied to immortalize any substance producing cell and especially cells from animal species in which suitable fusion partners are not available.
Patent EP-0366869-A2 (EP)
Inventor: SAPSE ALFRED T DR
IPC: A01N63/50
Filed: 1989-07-14
Abstract: A bactericidal, bacteriostatic and antifungal composition com­prising lysozyme, a mineral component and an immunomodulating agent and use of said composition for reducing or inhibiting the bacteriological of fungal activity in various substrates.
Patent EP-0363694-A2 (EP)
Inventor: ARNDT RUDOLF
IPC: G11B15/675
Filed: 1989-09-20
Abstract: In a device for inserting a magnetic-tape cassette into a magnetic-tape apparatus having longitudinal insertion, the cassette carrier which pulls in the cassette is constructed in such a way that during the pull-in phase the cassette is deflected, using the possible tolerance, laterally in respect of the capstan into an edge position so that, during the lowering of the cassette, the magnetic tape is reliably inserted between capstan and contact roller. <IMAGE>
Patent EP-0373364-A2 (EP)
Title: Fehlstrukturarmes, lineares und verzweigtes Poly-p-arylensulfid, Verfahren zu seiner Herstellung und seine Verwendung
Inventor: DORF ERNST-ULRICH DR
IPC: C08G75/0231
Filed: 1989-11-10
Abstract: Die Erfindung betrifft lineare und verzweigte Poly-p-arylensulfide (PAS), vorzugsweise Poly-p-phenylensulfide (PPS), die einen extrem geringen Anteil an Fehl- bzw. Fremdstrukturen aufweisen, ein Verfahren zu deren Herstellung und ihre Verwendung zur Herstellung geformter Körper.
Patent EP-0369393-A2 (EP)
Inventor: KEOGH RAYMOND J
IPC: G01B7/14
Filed: 1989-11-14
Abstract: In a system for determining the relative position of a first object with respect to a second object, electrical detection of re­gistration is achieved. This registration can be used during the ma­nufacture of printed circuit boards or discrete wiring boards to de­termine the registration between layers of wiring, or between wiring layers and printed circuit layers. The system introduces an AC current at a suitable frequency into at least one first conductive pattern wired or etched or otherwise provided near the perimeter of a printed or wired first layer of a circuit board panel. The panel having the first pattern is moved relative to similarly wired second conductive patterns on a second layer or base plate, mounting table, etc., to which detetion circuits are connected. Voltage induced in the second patterns is detected and indicates the positional relationship between the first and second conductive patterns and, hence, objects associ­ated with such patterns. The system is well adapted for use in the manufacture of circuit boards, with errors between a distortet panel layer and the next succeeding layer may be evenly distributed or aver­aged to produce optimum results.
Patent EP-0370391-A2 (EP)
Inventor: MILLS LESTER DR
IPC: C07D239/30
Filed: 1989-11-16
Abstract: 2-chloro-3-oxopentanoic acid alkyl ester is condensed with the addition of bases with formamidinium salts into 5-chloro-6-ethyl-4-hydroxypyrimidine. The latter is converted with phosphoryl chloride into 4,5-dichloro-6-ethylpyrimidine.
Patent EP-0372377-A2 (EP)
Title: Polymeric ethylene-bridged chlorosilazanes, process for their preparation and preparation of silicon nitride-containing ceramic materials obtainable therefrom
Inventor: VAAHS TILO DR
IPC: C04B35/58
Filed: 1989-11-29
Abstract: The invention relates to novel polymeric ethylene-bridged chlorosilazanes, their preparation, their further processing to give silicon nitride containing ceramic material, and to this material itself. For the preparation of the polymeric chlorosilazanes, oligosilazanes of the formula (I) …<IMAGE>… are reacted with at least one of the chlorosilanes …<IMAGE>… R<4>SiCl3 or R<5>SiHCl2, where R<1> to R<5> are C1-C6-alkyl or C2-C6-alkenyl groups which can be identical or different. …<??>The polymeric chlorosilazanes according to the invention can be converted by reaction with ammonia into polysilazanes which, in turn, can be pyrolysed to give silicon nitride-containing ceramic materials.
Patent EP-0373438-A2 (EP)
Inventor: SEITZ FRIEDRICH DR
IPC: G03F7/004
Filed: 1989-12-01
Abstract: The invention relates to photoresist films with a soluble intermediate layer. These consist essentially of  (i) a base film,  (ii) an intermediate layer applied thereto and (iii) a photosensitive layer applied to the intermediate layer and, if appropriate, (iv) a cover film, the intermediate layer (ii) consisting of a modified vinyl alcohol polymer. The photoresist films according to the invention are suitable particularly for the production of printed circuits.
Patent EP-0376335-A2 (EP)
Inventor: TAKASAKI YOSHITAKA
IPC: H04L25/49
Filed: 1989-12-28
Abstract: Data transmission and recovery, in either the optical or the electrical domain, can be accomplished with mBnB encoding with the violation of one or more of the n code pulses for multiplexing overhead signals, with a carried clock being indicated by periodic fixed position transitions, and with both extraction of the clock and demultiplexing of the overhead signals being accomplished with only logical processing and signal delay. For the above, transmission and processing in only the optical domain can be easily obtained as well as a circuitry that can be constructed cheaply and on a small scale, particularly by integration on a single substrate. The logical processing involves logical combinations of two or more of the received encoded signal, a delay of the received encoded signal, an output of a previous logical combination, and a delayed output of a previous combination, an extracted clock, and a frequency division or a frequency multiplication of an extracted clock.
Patent EP-0332411-A2 (EP)
Inventor: ANDO SUSUMU
IPC: H05K3/34
Filed: 1989-03-07
Abstract: In a chip type capacitor, the capacitor is accommodated in a sheathing frame 2 having the receiving space compatible with the external dimensions of the capacitor. Terminals 3 which extend from the open end frame 2 are bent along the top surface of the frame 2 and a solderable metal layer e.g. 7 is arranged in a part of the top surface thereof, to facilitate soldering to a circuit board.
Patent EP-0333511-A2 (EP)
Inventor: TSUJI SHIGEKI
IPC: G11B7/123
Filed: 1989-03-17
Abstract: An optical pickup device for reading signal pits on a disk 14 includes a light source (11), first and second diffraction devices (13, 16), a first holding member (20, 21; 26, 27) for holding a photosensor (10a) and a hollow second holding member (23, 25; 25, 29) for holding an object lens (18), wherein the first holding member (20, 21, 26, 27) may be rotated inside the second holding member (23, 25; 25, 29). It is therefore possible to adjust the alignment direction of three light spots (19a, 19b, 19c) projected on an optical disk (14).
Patent EP-0342921-A2 (EP)
Inventor: SAWA TAKAO C O INTELLECTUAL PR
IPC: C22C38/54
Filed: 1989-05-16
Abstract: Fe-based soft magnetic alloy having excellent soft magnetic characteristics with high saturated magnetic flux density, characterized in that it has fine crystal grains and is expressed by the general formula: 
 Fe 100-a-b-c-d  M a  M′ b  Y c  N d      (I) 
where M is at least one element from the following: Cu, Ag, Au, Zn, Sn, Pb, Sb, and Bi; 
M′ is at least one element from the following: Groups IVa, Va, VIa of the periodic table, Mn, Co, Ni, and Al; 
Y is at least one of the following: Si, P, or B, 
and wherein "a", "b", "c" and "d" expressed in atomic % are as follows: 
0.01 ≦ a ≦ 5 
0.1 ≦ b ≦ 10 
15 ≦ c ≦ 28 
0 < d ≦ 8.
Patent EP-0357237-A2 (EP)
Inventor: BUFFET ERIC
IPC: H01F5/04
Filed: 1989-08-03
Abstract: In order to protect a coil wound with fine wire against the stresses of encapsulation as well as handling, the coil former has one end flange (4) carrying two terminals (3, 6), a peripheral groove (13) ending adjacent one terminal (6) and beginning adjacent the tangentially exiting wire (14, 17) from the coil. At the beginning of the groove is a notch (12) and a projection (12A) for winding the exiting wire around in a loop (18), whereby the wire substantially reverses direction. The flange also has a depression (9) allowing access by the second wire end to a second groove extending radially inwards from a peripheral point between the two terminals (3, 6).