baber/WOPTO huggingface dataset:
Patent EP-0507303-A1 (EP)
Inventor: PIONTEK MANFRED DIPL-ING
IPC: H04B7/212
Filed: 1992-04-02
Abstract: Non-blocking arrangement for switching N input data streams to T output data streams which in each case have a TDMA frame structure of length T of K channels having in each case W words of S bits each and are multiplexed onto an input bus, are temporarily stored from there in a timing stage or unloaded in the next time frame onto an output bus having the same word length, each channel having a uniform bit rate R, with the condition N . K = P . U, with a control memory which is programmed in accordance with the switching role and generates the read-out addresses for the timing stage, characterised in that read and write addresses are generated by uncomplicated binary counters, that the timing stage is loaded sequentially or area by area and that the condition is N . W = 2<x> for the first case and K . W = 2<x> for the second case, where x is a natural number >/= 1. This arrangement can be used, in particular, in communication satellites. Advantage: controlling the timing stage of the switching system needs minimum expenditure with respect to space requirement and power requirement. The system throughput is not restricted by slow units such as microcomputers or EPROMs. <IMAGE>
Patent EP-0522286-A1 (EP)
Inventor: WADE STEPHEN E
IPC: A61K9/22
Filed: 1992-06-03
Abstract: A device and methods of use and manufacture are disclosed for controlled diffusion of chemical substances of interest intraorally. The device includes ported structure formed of material that is substantially impermeable to the substance of interest, an inner wall (20) of which defines a compartment (12) communicating through the ports (14) with the exterior of the device. A dispersed layer (18) is formed in the compartment of material having limited permeability, the layer being formed so that contact is maintained with the inner wall across the ports after formation, the ports and the layer thus providing a region of permeability to diffusion of the chemical substance of interest. In use, either the chemical substance of interest or a composition capable of binding itself to the chemical substance of interest is placed in the compartment and the device is positioned in the mouth of a subject where it may remain for extended periods.
Patent EP-0540818-A1 (EP)
Inventor: BRAUN OTMAR
IPC: F16C13/00
Filed: 1992-06-15
Abstract: A support disc for a rotor of an open-end spinning machine, comprising a hub ring (1) and a support ring (3) fixed to the outer circumference of the latter and made of elastomeric polyurethane. The hub ring (1) consists of a polymeric material which has a modulus of elasticity of 7,000 to 13,000 N/mm<2>, a dimensional stability under heat of 150 to 250 DEG C and an elongation at break of 1.3 to 3%. <IMAGE>
Patent EP-0524629-A1 (EP)
Inventor: KOHSO HIROSHI
IPC: G11B5/48
Filed: 1992-07-23
Abstract: A magnetic head slider support device for use in a magnetic disc apparatus, which includes a magnetic head, a head slider having the magnetic head, a support arm portion which supports the head slider by causing a gap-formed side of the magnetic head to confront a recording layer-formed surface of a hard disc at its one end side and a gimbal spring fixed to a forward end side of the support arm portion so as to attach the head slider to it. The support arm portion further includes a load beam support portion for supporting the head slider and the gimbal spring , a load beam plate spring portion for applying depressing force towards the recording layer-formed surface, to the head slider and a pivotal support arm portion having a center for rotary motion and pivotally supporting the load beam support portion and the load beam plate spring portion at a rear portion side of the support arm, the load beam support portion, the load beam plate spring portion and the pivotal support arm are integrally formed by the same material, with a constant thickness, and the pivotal support arm portion has a rib member ar least at its one side face, and also, a cut-out portion formed in its falt face, with the cut-out portion being formed to be smaller at its side towards the rotary center, and provided with at least one rib member.
Patent EP-0532917-A1 (EP)
Inventor: SCHIEHLEN WERNER PROF DR ING
IPC: G01M17/04
Filed: 1992-08-14
Abstract: A method and a device for testing the driving safety of a motor vehicle, in which the dynamic wheel load with which the tyre of the motor vehicle wheel presses onto a rotating wheel supporting surface of a vibration generator is determined by measuring the reactive force on the side of the vibration generator, and a safety reserve is established by comparison with a reference value. <IMAGE>
Patent EP-0534381-A1 (EP)
Inventor: BUCCOLINI LORIS
IPC: D06F39/10
Filed: 1992-09-23
Abstract: This utility model relates to a discharge device for the tub of washing machines and the like. The tub (2) is of plastics material and incorporates in its lower part the filter (4), the discharge pump body (9) and the discharge port. The drive motor (15) together with the pump impeller (12) is fixed to the pump body by screws or by an insertion joint (10,20,21).
Patent EP-0534490-A1 (EP)
Inventor: WILSON ROSSER S
IPC: G11B20/10
Filed: 1992-09-28
Abstract: A phase lock loop for a sector servo system. A servo phase lock loop oscillator provides the control timing function of the servo. Initially, the PLO is locked in frequency to a frequency reference obtained from a counter/timer in a digital signal processor (DSP) used to control the servo system. Subsequent to acquisition of the nominal operation frequency, the PLO is caused to lock in turn to gap and frame character markers derived from the digital information encoded into the servo burst. Transition between PLO reference sources is commanded by the microprogram running in the DSP, based upon microprogram assessment of servo PLO status. The PLO outputs timing control tags to the servo control logic and PES demodulator, a reference clock to the file read/write channel, and interrupt pulses to the DSP to synchronize DSP operation with the servo hardware, and initiate periodic DSP computation of the control algorithm.
Patent EP-0543225-A1 (EP)
Inventor: MOHR JUERGEN DR
IPC: C08F8/00
Filed: 1992-11-05
Abstract: The invention relates to carbamic acid esters (carbamates) containing a long-chain N-alkyl radical, to a process for the preparation of the carbamates in a manner known per se, and to fuels and lubricants which contain these carbamates as additives.
Patent EP-0542175-A1 (EP)
Inventor: SCHWENDT LUTZ
IPC: B61C9/50
Filed: 1992-11-09
Abstract: The invention relates to a railway traction unit with a vehicle body (35) and with at least one power unit (14) which is arranged in a bogie (10) and acts on a wheel set (24), the bogie (10) and the power unit (14) being connected to the vehicle body (35) and an intermediate bearing (30) which is connected to the vehicle body (35) and to the power unit (14) being provided. 
<IMAGE>
Patent EP-0511700-A1 (EP)
Inventor: HOGELING GERHARDUS JOZEF
IPC: B60S11/00
Filed: 1992-04-14
Abstract: The invention lies in the field of jacking up a vehicle, in particular a caravan (2). 
     The invention now offers an auxiliary device (1) for jacking up a vehicle, which auxiliary device is provided with a bar (7) with bending stiffness for coupling in transverse direction to a beam (3) forming part of the chassis of the vehicle by means of coupling means (4), which bar (7) has at a distance from these coupling means a support zone (18) onto which a jack (19) can engage from the underside.
Patent EP-0532096-A1 (EP)
Inventor: ORTELLI AURELIO
IPC: B63B27/36
Filed: 1992-09-04
Abstract: A machine for gripping and handling underwater vehicles and the like comprising a device (101) substantially consisting of a guiding member (13) made integral at its upper end, through an articulated member (12), with a rod (9) capable of sliding inside a guide (7) attached to the free end of jib (1) of crane (103) and with floats (15) capable of maintaining the guiding member (13) raised above the water, there being also provided means for retaining (16) and locking (17) a fixed member (18) integral with the vehicle to be hoisted, as well as means for detecting the position of rod (9) relative to guide (7) and means for imparting movement to the jibs (1,2) of crane (103), means (10, 11) also being provided to maintain the device (101) in vertical position relative to the ship (100).
Patent EP-0538926-A1 (EP)
Inventor: MUSSO CARLO
IPC: F16K3/26
Filed: 1992-09-30
Abstract: A metering device comprising: a tube (1) for bringing the substance to be metered, closed at its outlet end (3) and having, close to this end, two lateral outlet openings, one (5) of large cross-section and the other (4), closer to the outlet end (3), of small cross-section; a sleeve (9) mounted on the adduction tube (1), sliding in a substantially sealed manner over the latter and ending, towards the outlet end (3) of the tube (1), in a cutting edge (10); a blowing means (14-16) mounted on the sleeve (9) and constituting a nozzle (14) facing the outlet openings (4, 5) of the adduction tube (1), this blowing means having, inside it, a chamber (15) communicating with the nozzle (14) and communicating (16) with a source of compressed air; and means (17-21) for moving the sleeve (9) along the adduction tube (1) between an outlet position, in which the sleeve (9) leaves the two outlet openings (4, 5) of the adduction tube open, and an interception position, in which the sleeve (9) closes the two openings (4, 5) of the adduction tube, passing via an intermediate position in which the sleeve (9) closes the outlet opening (5) of large cross-section but leaves the outlet opening (4) of small cross-section uncovered. <IMAGE>
Patent EP-0508630-A1 (EP)
Inventor: MOORE GEOFFREY JAMES
IPC: C01B31/08
Filed: 1992-03-20
Abstract: A process for the removal of chlorocarbon impurities, and in particular chlorofluoromethane from difluoromethane which comprises contacting the impure difluoromethane with an active carbon.
Patent EP-0530997-A1 (EP)
Inventor: GRIFFITH ROBERT C
IPC: B23K3/03
Filed: 1992-08-13
Abstract: A temperature control circuit is disclosed utilizing automatically either the electric heating (or cooling) element or a separate sensor to measure the instantaneous temperature of a thermal load device (40). Either a pulsating dc or an ac electric power source (16) may be used with the temperature sensing occurring at near-zero points of the source voltage waveform. The sensor (68) forms one element of a Wheatstone bridge (90) which when unbalanced by a value lower than a chosen reference value, causes a monostable oscillator (70) to flip for at least several cycles of the source power. This turns on a power SCR (42) to feed electric current to the thermal load to increase its temperature (and resistance) until the bridge is again balanced to reverse the state of the monostable oscillator and turn off the SCR. A simple, reliable two step, user friendly calibration circuit is provided for the temperature selecting component. For multiple channel applications the circuit need be reiterated only in part whereby major portions thereof remain common to the various channels and need not be duplicated, thereby minimizing manufacturing cost, component space, heat generation, and power consumption.
Patent EP-0530037-A1 (EP)
Inventor: YOSHINAKA TADAAKI
IPC: H04N9/804
Filed: 1992-08-28
Abstract: Total eight magnetic heads are attached to the rotary drum in a manner such that the magnetic heads of four channels face the other magnetic heads of four channels at an interval of 180°. The magnetic tape is wrapped around the peripheral surface of the rotary drum in a range of 270°. The data of two channels is time divisionally multiplexed and four signals are formed. Those signals are subjected to digital recording processes by the circuit blocks. The recording data of eight channels of the phases which coincide with the recording phases of the magnetic heads is produced by the FIFO memories on the output side.
Patent EP-0539032-A1 (EP)
Inventor: BRISEBOIS HENRI
IPC: A61F13/49
Filed: 1992-09-25
Abstract: A method for manufacturing a layer of a laminated, disposable absorbent product (10), such as a fluid-permeable cover layer (12), an absorbent core layer (14) and a fluid-impervious backing layer (16) thereof, with a conparatively small amount of waste matter. The method conprises the steps of longitudinally cutting a continuous web (32) of starting material according to a cyclic pattern (34) constructed with line segments corresponding to the edge contour of the disposable absorbent product. The cutting operation divides the continuous web in two strips (36,38), each strip having a patterned longitudinal edge whose outline corresponds to the cyclic pattern. The strips are crossed and joined to one another in a parallel and in a phase relationship to form a compound web having longitudinal edges producing repeatedly the edge contour of the disposable absorbent product. The invention extends to integrating this method into an operation for manufacturing disposable absorbent products, and to an apparatus for carrying out the methods according to the invention and the resulting products.
Patent EP-0542510-A1 (EP)
Inventor: SLEMMER ALFRED DANIEL
IPC: A23L25/00
Filed: 1992-11-10
Abstract: A thermostable, coloured coating material which consists of coloured, at least partially gelatinised starch based matrix material. The coating material is obtained by dissolving the preferably ingestible colouring agent in a slurry of a starch material in a preferably ingestible liquid, and drying the coloured product. A coating process of foodstuffs is also described.
Patent EP-0544500-A1 (EP)
Inventor: MORIKURA SUSUMU
IPC: H04N7/00
Filed: 1992-11-24
Abstract: The present invention discloses a frequency stabilizing circuit used for a modulator that modulates an image signal including a synchronous signal into a pulse modulation signal. The frequency stabilizing circuit comprises a detecting device (21) for detecting the synchronous signal (101) included in the image signal that has not been modulated to output a pulse based on the detection, a pulse generating device (23) for outputting a pulse (105) by extracting a modulated signal (103) outputted from the pulse modulator (20) corresponding to the synchronous signal, and a feedback controlling device (24) for increasing and/or decreasing a level of the image signal (100) to be inputted to the pulse modulator (20) in accordance with the difference between the pulse width of the pulse signal outputted from the detecting device and that of the pulse signal outputted from the pulse generating device.
Patent EP-0520908-A1 (EP)
Inventor: MANGENOT CYRIL
IPC: H01Q21/08
Filed: 1992-06-26
Abstract: The present invention relates to a linear array antenna composed of a radiating element formed by an alignment of annular slots (21) energised by at least one buried distributor element (14) enclosed within the radiating element and therefore invisible from the radiating face of the said antenna; so as to preclude any stray radiation arising from the said distributor. Application in particular to the field of space telecommunications. <IMAGE>
Patent EP-0540386-A1 (EP)
Inventor: CHARASSE MARIE-NOELLE
IPC: G02B6/10
Filed: 1992-10-13
Abstract: This relates to a hollow fibre including, along the entire length of the fibre, between each hollowing (3, 4) of the fibre and the core, at least one stress zone (5, 6) creating a stress anisotropy subjecting the core of the fibre to a tensile (extensional) stress. 
<??>Advantages: such a design of the fibre makes it possible to control the sign of the intrinsic birefringence of the fibre. 
<??>Applications: pressure sensor. 
<IMAGE>
Patent EP-0497723-A1 (EP)
Inventor: SEGURA BADIA MARCELO
IPC: A61M39/16
Filed: 1992-01-27
Abstract: The connector comprises a central body (5) formed of two engageable parts (15,18) carrying an interchangeable disinfecting element (6) between them. A first coupling member (2) carrying the needle (11) for traversing the disinfecting element is connected to one end of the central body (5) while the other end of the central body (5) receives a second coupling member (1).
Patent EP-0533625-A1 (EP)
Inventor: ORSAT JEAN-MICHEL
IPC: E06B9/82
Filed: 1992-09-08
Abstract: The safety device is intended to stop the motor driving a roller door or blind when the latter encounters an obstacle during its downward travel. It is of the type having a cord (7) following the displacement of the roller blind, for example by being wound over a pulley forming part of an information processing means (6). In order to prevent an encountered obstacle from causing the lower slat of the roller blind to tilt without the motor being immediately stopped, the end of the cord is attached at a fixed point (8) located on the other side of the roller blind and the cord passes over two return pulleys (9, 10) mounted near the ends of the lower slat (11). <IMAGE>
Patent EP-0505334-A1 (EP)
Inventor: CODRINO GIUSEPPE
IPC: B60Q11/00
Filed: 1992-03-19
Abstract: A solid sate device for controlling the lamps of a motor vehicle comprises a solid state circuit comprising two or more power drivers of a high side type, for controlling lamps of the 21 watt type, and 3 or more drivers, also of the high side type, for controlling lamps of the 5 watt type, the device further comprising all of the required driving, protecting and diagnostic circuits.
Patent EP-0563096-A1 (EP)
Inventor: NIKANDER HANNU
IPC: C07F9/40
Filed: 1991-12-18
Abstract: Bisphosphonic acid derivs. of formula (I) and their geometrical, optically active isomers and salts are new. In (I), R1, R2, R3 and R4 = opt. branched, opt. unsatd. 1-10C alkyl, opt. unsatd. 3-10C cycloalkyl, aryl, aralkyl, silyl, SiR3 or H, where at least one or R1, R2, R3 and R4 is H, and at least one is not H; Q1 = H, OH, halo, NH2 or OR1; R1 = 1-4C lower alkyl or acyl; Q2 = opt. branched, opt. unsatd. 1-10C alkyl, hydroxyalkyl, aminoalkyl where the O is opt. substd. by one gp.; and N is opt. substd. by 2 gps. from 1-4C lower alkyl or acyl or two gp. on N form opt. saturated or aromatic heterocylic ring or Q2 is opt. substd., opt. partially unsatd. 3-10C cycloalkyl, opt. bonded to opt. branched 1-4C alkylene gp. Specifically claimed are 21 cpds. including (1-hydroxyethylidene) bisphosphonic acid monomethyl (Ia) and monoethyl ester.
Patent EP-0557431-A1 (EP)
Inventor: CARLSON PETER S
IPC: A01N63/28
Filed: 1991-11-14
Abstract: Procédé de lutte contre la croissance des mauvaises herbes consistant à appliquer sur ces mauvaises herbes un herbicide ou un autre agent chimique, et milieu de culture dans lequel des microorganismes tels que des bactéries et des champignons se sont développés. L'action herbicide de l'herbicide chimique lorsqu'il est combiné avec le milieu conditionné est supérieure à l'action herbicide de l'herbicide seul. Ledit procédé rend possible l'éradication d'une vaste gamme d'espèces de mauvaises herbes en utilisant des quantités d'herbicide plus faibles que celles qui sont nécessaires en cas d'utilisation de l'herbicide seul. Le milieu peut être traité de manière à être concentré ou partiellement purifié, mais il n'est pas nécessaire d'identifier ou de purifier les agents spécifiques contenus dans le milieu qui favorisent l'action de l'agent chimique.
Patent EP-0558675-A1 (EP)
Title: Heat activated repair agent.
Inventor: ISHIKAWA KENTARO
IPC: C04B35/043
Filed: 1991-11-14
Abstract: A thermally activated, dry refractory composition and method for the high temperature, dry application of a new refractory lining or the repair of an existing refractory lining on an interior surface of a furnace and the like is disclosed. The composition includes a refractory aggregate and a hydrated material containing chemically bound water of hydration, such as a metasilicate hydrate, which give the composition a self-flowable property, and may include other binders, homogenizers and flowability enhancing agents, such as calcium carbonate and phosphate glass. The refractory composition is placed in a dry state into a hot furnace at a temperature of at least about 500  DEG C, in communication with the surface to be coated. The water of hydration is released at the high temperature causing the composition to become a self-flowable aqueous slurry which coats-out on the surface. Continued exposure to the high temperature causes vaporization of the water with consequent drying and setting of the composition leaving a refractory lining in place on the surface.
Patent EP-0563275-A1 (EP)
Title: Denture stabilizing compositions having improved hold.
Inventor: RAJAIAH JAYANTH
IPC: A61K6/00
Filed: 1991-12-16
Abstract: Stabilizer compositions including specific mixed partial salts of a lower alkyl vinyl ether-maleic acid copolymer, the partial salts containing from about 15% to about 40% free acid, are disclosed. The cationic salt function is from about 0.1% to about 9.9% zinc or strontium cations, and from about 20% to about 67% calcium cations of the total initial carboxyl groups are reacted. Also disclosed are denture stabilizing compositions including a safe and adhesively effective amount of two or more denture adhesive components where one of the denture adhesive components is the above mixed partial salt.
Patent EP-0588841-A1 (EP)
Title: Method for production of a whey protein hydrolyzate.
Inventor: NIELSEN PER MUNK
IPC: A23J3/30
Filed: 1992-05-27
Abstract: PCT No. PCT/DK92/00170 Sec. 371 Date Nov. 30, 1993 Sec. 102(e) Date Nov. 30, 1993 PCT Filed May 27, 1992 PCT Pub. No. WO92/21248 PCT Pub. Date Dec. 10, 1992A well tasting and organoleptically acceptable whey protein hydrolyzate is produced in high yield by a method using a combination of non-pH-stat hydrolysis and ultrafiltration. Preferably, the method is carried out by mixing a material containing at least 65% whey protein as dry matter and water to form a slurry containing a whey protein content of about 7-20%, heating the slurry to above 600 DEG  C., adjusting the pH of the slurry to about 8, hydrolyzing the slurry with at least two different proteases to a degree of hydrolysis of between 17 and 35% without adjusting the pH during hydrolysis to produce a hydrolyzed slurry, inactivating the proteases and separating the hydrolyzed slurry with an ultrafiltration unit having a cut-off value above 10,000 to form a permeate containing the whey protein hydrolyzate. One protease may be obtained from B. Licheniformis and the other from B. Subtilis. The hydrolyzed slurry or the permeate may be treated with activated carbon, and the permeate may be concentrated by nanofiltration and/or by evaporation.
Patent EP-0587657-A1 (EP)
Inventor: DELESPAUL GILBERT
IPC: A23K1/00
Filed: 1992-06-02
Abstract: Additif alimentaire microbien, son application comme biorégulateur aussi bien dans l'alimentation humaine qu'animale ainsi qu'aliments le contenant. Cet additif alimentaire microbien comprend au moins une souche de Sporolactobacillus présentant des propriétés biorégulatrices, notamment vis-à-vis de l'assimilation du lactose, de préférence la souche Sporolactobacillus P44.