baber/WOPTO huggingface dataset:
Patent EP-0461445-A2 (EP)
Inventor: SCHULZ OLIVER DIPL-ING
IPC: H04L29/02
Filed: 1991-05-24
Abstract: The present invention relates to a method and a device for transmitting data, in which, in order to increase the transmission speed, data present in an input channel (1) are divided among at least two transmission channels (20') in each case of limited transmission capacity, are transferred along the transmission path, are received in synchronised fashion and are forwarded in the original order to an output channel (3'), which is in turn connected to a memory or a data processing device. To enable a higher data transmission speed, wherein the number of transmission channels can be varied as required over wide ranges, it is proposed according to the invention that an alignment signal be transmitted in all transmission channels (20') in a fixed relative time relationship, followed by the transmission of data signals, where the delay time differences occurring in the different transmission channels (20') when the alignment signal is received are taken into consideration, that, after reception of an alignment signal in a transmission channel (20'), the data following in this transmission channel (20') are read into a FIFO (First In First Out) memory (50) and according to the order specified at the transmitter end are read out from the FIFO memories (50) only when the alignment signal has been received in all transmission channels (20') used. <IMAGE>
Patent EP-0481314-A2 (EP)
Inventor: SCHULTE CHRISTOPH
IPC: F16G13/14
Filed: 1991-10-07
Abstract: The shackle consists of two identical shackle parts bounded by longitudinally directed flat surfaces in such a manner that the shackle parts can be pushed together in the longitudinal direction. The two shackle parts are in principle U-shaped, with limbs of equal length. The one shackle (6) in each case forms a longitudinal side which is domed in a flat manner, the other limb being constructed as a stump (20). Both stumps form a web between the chain holders (1). A bolt is inserted through holes in the limbs and in the stumps, in the direction of the lateral axis (7). The bolt is secured by pins (10). The advantage is the simplicity of the machining of the forged or cast shackle parts with respect to the known chain shackle. <IMAGE>
Patent EP-0489401-A2 (EP)
Inventor: VITZTHUM OTTO DR
IPC: A23F5/24
Filed: 1991-12-03
Abstract: The invention relates to a process for preparing soluble coffee with an infusion quality similar to that of roast bean coffee, with which instant-typical off-flavour characters are no longer detectable. Ground roast coffee of a particle size of at most approximately 1.8 mm is treated in a percolator with saturated steam in order to separate essential aroma constituents and the separated aroma constituents obtained as condensate. The remaining roast coffee is subjected at high pressure with extraction water to a primary extraction with the aid of at least 2 percolators, the portion evaporated through pressure-relief is condensed and obtained as further aroma condensate, and the non-evaporated portion placed in interim storage as primary extract. The remaining roast coffee is then subjected at high pressure and increased temperature to a secondary extraction in at least 2 percolators, the portion of the extract evaporated through pressure-relief is separated and discarded, and the non-evaporated portion obtained as secondary portion and optionally divided into a first portion and a second portion. The remaining roast coffee is optionally subjected to a tertiary extraction at high pressure and increased temperatures in at least 2 percolators, the portion evaporated through pressure-relief is discarded and the non-evaporated portion obtained as tertiary extract. The second portion of the secondary extract and the tertiary extract, optionally after being combined, are optionally extracted with liquid or supercritical CO₂ at a high pressure, the extracted portion is discarded and the remaining extract is recovered. The various extracts are condensed in multi-stage evaporators, combined and mixed with the two aroma condensates, and the finally obtained extract with a solids concentration of approximately 35 to 55 % is freeze- or spray-dried in the usual way.
Patent EP-0490320-A2 (EP)
Inventor: OHGURI NORIAKI
IPC: G02B5/18
Filed: 1991-12-09
Abstract: In a method for producing a diffraction grating having a minute pitch in devices such as semiconductor lasers and filters, the steps of forming a diffraction grating having a first pitch, coating the diffraction grating with material different from that of the diffraction grating, and forming a diffraction grating having a second pitch different from the first pitch by an etching process are performed. This etching process includes a step of simultaneously etching the different coating material and the diffraction grating having the first pitch. The second pitch is, for example, half of the first pitch.
Patent EP-0494384-A2 (EP)
Inventor: HACHIYA IWAO
IPC: A23G1/22
Filed: 1991-12-09
Abstract: There is disclosed a process for the manufacture of chocolate confectionery entrapping fatty cream with fine gas bubbles therein. The confectionery is manufactured by preparing a shell chocolate with open end in a mold, feeding under pressure a fine gas bubble entrapping fatty cream base into the shell chocolate through the opening to fill the shell, scraping off excessively charged fatty cream, causing solidification of the fatty cream in the shell, pouring a chocolate base on the solidified fatty cream to close the opening of the shell chocolate, scraping off excessively charged chocolate base, causing solidification of the chocolate base, and demolding the product. A stencil plate can be used, when the gas bubble entrapping fatty cream is charged into the shell of shell chocolate.
Patent EP-0449355-A2 (EP)
Inventor: MASI FRANCESCO
IPC: C08F4/6592
Filed: 1991-03-19
Abstract: A supported catalyst for the polymerization and copolymerization of olefinically unsaturated compounds is described, comprising an organometallic compound of aluminium and a second component obtained by bringing a magnesium compound and/or a titanium, vanadium or chromium compound and possibly at least one compound of a second metal chosen from V, Al, Zr, Hf, Mo and Nd, into contact with a porous support consisting of microbeads of aerogels of one or more inorganic oxides distinguished by low density, high porosity and the fact that at least 90% of the pores have a diameter lying within a very narrow range of values. The process for the polymerization or copolymerization of olefinically unsaturated compounds based on the use of said catalyst is also described.
Patent EP-0459587-A2 (EP)
Inventor: MACHADO JOSEPH MICHAEL
IPC: C08L23/00
Filed: 1991-05-28
Abstract: Compositions comprising blends of a linear alternating polymer of carbon monoxide and at least one ethylenically unsaturated hydrocarbon with an acrylic shell-core modifier, and, optionally, an acidic polymer containing moieties of an α-olefin and an α,β-ethylenically unsaturated carboxylic acid. The blends demonstrate improved toughness at both ambient and low temperatures.
Patent EP-0471412-A2 (EP)
Inventor: BUCKNELL PAUL
IPC: H04H40/18
Filed: 1991-08-13
Abstract: In an FM receiver, the multiplex FM signal after demodulation is applied to an analogue-to-digital converter (AD) and the RDS and any ARI components are down-mixed in a first mixer (DM) to substantially baseband and then taken in an exponential mixer (EM) to actual baseband. The resulting quadrature related components (I,Q) are applied to comparators (C1,C2) whose outputs are summed (S) and control a local oscillator (LO) for the control of the phase of the components from the exponential multiplier (EM). The resulting control loops have a reduced locking-in time due to their operation on both the RDS and ARI signals.
Patent EP-0454501-A2 (EP)
Inventor: TAKEBAYASHI TOYONORI
IPC: C07D417/12
Filed: 1991-04-29
Abstract: Benzylidenethiazolidine compounds of formula (I):
       
 [in which R¹, R² and R⁵ are each hydrogen or alkyl; R³ and R⁴ are each hydrogen, alkyl, formyl, alkylcarbonyl, arylcarbonyl, carboxy, alkoxycarbonyl, aryloxycarbonyl, hydroxy, alkylcarbonyloxy, formyloxy, arylcarbonyloxy, optionally substituted alkoxy or halogen; W is methylene, carbonyl or a group of formula >C=N-OV, in which V is hydrogen, alkylcarbonyl, arylcarbonyl or optionally substituted alkyl; and  n  is an integer of from 1 to 3] and salts thereof have the ability to inhibit the formation of lipid peroxide in the mammalian body, and can therefore be used for the treatment of arteriosclerosis and other diseases and disorders arising from an imbalance in the lipid peroxide level. They can also be used for the preparation of the corresponding benzylthiazolidine compounds, which have a generally greater hypoglycemic activity. Processes for the preparation of these compounds of formula (I) are also provided.
Patent EP-0461907-A2 (EP)
Inventor: OHTA KENJI
IPC: G11B5/187
Filed: 1991-06-13
Abstract: A device which records information by irradiating a light beam (1) of constant intensity on a magneto-optical recording medium (13) while simultaneously applying a magnetic field (8) thereon through a recording magnetic head (5); and which reproduces the recorded information through a reproducing magnetic head (7). The magneto-optical recording medium (13) has a magnetic film (4) formed on a translucent substrate (3) and the magnetic field (8) applied through the recording magnetic head (5) reverses in response to the information to be recorded. The recording magnetic head (5) and the reproducing magnetic head (7) are integrally provided on a single magnetic core (10) in order to set their positions easily with respect to each other. By making a magnetic core end-face (12) of the reproducing magnetic head smaller than a light beam spot (14), information recorded on areas smaller than the light beam spot can be reproduced. A large reproduced output may be achieved by using a magneto-optical recording medium which has a soft magnetic material layer made of soft magnetic material provided between the substrate and the magnetic film.
Patent EP-0469867-A2 (EP)
Inventor: MANDEL BARRY PAUL
IPC: B65H45/14
Filed: 1991-07-30
Abstract: A sheet folding apparatus includes a fold position controlling chamber (64); two fold producing rollers (58, 70) contacting each other at peripheral surfaces thereof and located adjacent one end of the fold position controlling chamber (64) for withdrawing a sheet (S) from the fold position controlling chamber (64) and placing a fold therein; and a recirculation passage (74) extending around the periphery of one of the fold producing rollers (58,70) so that a sheet (S) can be conveyed around the outer periphery thereof and be inserted back into the fold position controlling chamber (64). This structure permits one or more folds to be placed in sheet material (S) while requiring only a single fold position controlling chamber (64) and one pair of fold producing rollers (58,70).
Patent EP-0484252-A2 (EP)
Inventor: INADA HIROSHI
IPC: H01L39/14
Filed: 1991-10-31
Abstract: A supeconducting device comprises a stacked structure composed of a first superconducting layer, a first insulating layer, a second superconducting layer, a second insulating layer and a third superconducting layer stacked on a substrate in the named order. The stacked structure has an end surface extending from the first insulating layer to the second insulating layer. A fourth superconducting layer is formed to cover the end surface of the stacked structure through a third insulating layer. The four superconducting layer is in electric connection to the first and third superconducting layer but isolated from the second superconducting layer by the third insulating layer. The first to fourth superconducting layers are formed of an oxide superconductor thin film. A silicon containing layer formed adjacent to at least one of the first, third and fourth superconducting layers, but not in direct contact with the other superconducting layers.
Patent EP-0498370-A2 (EP)
Inventor: SHIRAIWA TETSUO
IPC: C08G18/48
Filed: 1992-02-04
Abstract: The invention relates to a polyurethane type curable coating composition. This coating composition comprises an organic compound having a number average molecular weight of 300 to 20,000, which is represented by formula (1), and a polyisocyanate compound. 
 
 
 
        Z-[(A) m -(B) a -H] k    (1) 
 
 
 
wherein 
   A means
       
    B means -R³O-; 
   the mode of bonding between A and B may be random or block; 
   Z means an active hydrogen compound residue; 
   R¹ means an alkylene group containing 1 to 10 carbon atoms; 
   R² means an alkyl group, an alkenyl group, an aryl group, an alkylaryl group or an aralkyl group each containing 1 to 20 carbon atoms; 
   R³ means an alkylene group containing 2 to 30 carbon atoms; 
   a means a number of 0 to 100; 
   k means a number of 1 to 12; 
   m means a number of 1 to 250; and 
   n means a number of 0 to 5. 
     Coating a substrate with the coating composition of the invention yields a coating film which is high in flexibility and adhesion to the substrate even at low temperature.
Patent EP-0513847-A2 (EP)
Inventor: VAUGHAN JOHN EDWARD
IPC: G01R22/00
Filed: 1987-06-16
Abstract: A multi-rate commodity metering system comprises an electronic key containing an EEPROM, and a meter for metering the commodity and having a receptacle for receiving the key. The meter also contains a real-time clock. The key can operate as a prepayment device, a programming device and a meter-reading device. Thus the key is taken to the commodity supplier's premises, where, in return for a payment, a credit signal representative of the payment is stored in the key. At the same time, a new program for the meter, ie new times for switching between rates and new prices per unit of commodity for each rate, together with the date and time at which the new program is to come into operation, can also be stored in the key. Then, when the key is inserted in the receptacle in the meter, the payment signal and the new program are entered into the meter. Additionally, the current set of meter readings (ie the respective readings for each rate) are read into the key, along with the date and time. The next time the key is presented at the supplier's premises for the entry of a new credit signal, the meter readings, and the date and time they were entered in the key, are read from the key.
Patent EP-0522511-A2 (EP)
Inventor: YOSHIDA YUJI
IPC: C09K5/04
Filed: 1992-07-07
Abstract: A working fluid containing chlorotetrafluoroethane and at least two fluorinated hydrocarbons having a boiling point of not higher than -40°C under atmospheric pressure selected from the group consisting of methane derivatives and ethane derivatives which consist of one or two carbon atoms, hydrogen atoms and fluorine atoms, which has very small influence on the ozone layer in the stratosphere and decreased flammability and is suitable as a substitute working fluid for chlorodifluoromethane.
Patent EP-0539002-A2 (EP)
Inventor: ARENA BLAISE J
IPC: B01J23/00
Filed: 1992-09-01
Abstract: Solid solutions of magnesium oxide - aluminum oxide related to hydrotalcite and what previously has been referred to as synthetic hydrotalcites, have been prepared with a surface area in excess of 250 m²/g, especially at low Mg/Al atom ratios. Such high surface area basic materials are found to be quite effective as catalysts in the aldol condensation of aldehydes, and in particular in the conversion of n-butyraldehyde to 2-ethyl-2-hexenal in high yield and with good selectivity in a liquid phase reaction at temperatures under about 200 o C.
Patent EP-0543512-A2 (EP)
Inventor: COLEMAN JOHN JOSEPH
IPC: G06F15/173
Filed: 1992-10-27
Abstract: A parallel computer system is disclosed comprising a plurality of high level processors joined together using a cross-point or cross-bar switch. The system includes an adapter between each processor and the switch. Protocol processing to drive the switch, transfer pages and schedule transmissions between the processor is performed by the adapter. The protocol use the notion of typed or tagged buffer management that allows a client to bind the semantics of a message being sent or received. These semantics specify behaviours in the protocol when message packets depart or when they arrive.
Patent EP-0570664-A2 (EP)
Inventor: VOLK THOMAS
IPC: H04M15/00
Filed: 1993-02-02
Abstract: Feeding metering pulses to subscriber lines for telecommunications terminals is to be carried out without interference, without requiring inductances or winding materials. The circuit arrangement is to be designed in such a manner that its components can be combined in integrated circuits. The connecting pulse for sending a metering pulse is shaped by an RC low-pass filter to form an annular curve which rises and falls in accordance with an e function. The connecting pulse thus shaped is linked to the frequency of the metering pulse by means of an amplitude modulator. At the output of the amplitude modulator, a low-pass filter is connected which blocks all harmonics present in a square wave oscillation. A subsequent analog adder is used to superimpose the then sinusoidal signal of the metering pulse on the analog audio-frequency information signal. <IMAGE>
Patent EP-0561146-A2 (EP)
Inventor: SCHUTTER JAN
IPC: G01R31/00
Filed: 1993-02-08
Abstract: This method is carried out with the aid of a test instrument into which test parameters are entered by means of an input unit. A corresponding method is to be specified which operates particularly quickly and accurately. This is achieved by a theoretical triggering characteristic (1) of the respective protective relay being stored in the test instrument. Each test point (4) of the actual triggering characteristic (5) is determined along a search line (3), the starting points of the measurement being an intersection (2) of the search line (3) with the theoretical triggering characteristic (1). The search line (3) intersects the theoretical triggering characteristic (1) at an angle ( alpha ). The angle ( alpha ) is within a range from 60 DEG  to 120 DEG , 90 DEG  being preferred. <IMAGE>
Patent EP-0559097-A2 (EP)
Inventor: WOERZ HELMUT DIPL-ING
IPC: B22F3/11
Filed: 1993-02-26
Abstract: The invention relates to a process for producing metallic foams, wherein a metal powder is mixed with a blowing agent powder, the powder mixture is brought to an elevated temperature in a receptacle and extruded through a die, the extruded part is subsequently foamed by heating with decomposition of the blowing agent powder and cooled as a finished foam, the powder mixture being continuously fed into a channel which leads to the die and has a moving wall component which conveys towards the die and by means of which the powder mixture is transported to the die in the channel by friction with precompaction and extruded through the die, the speed of the wall component being selected such that the heating required for the precompaction comes from the heat generated during the transport step.
Patent EP-0563694-A2 (EP)
Inventor: PATTERSON JOHN F
IPC: G21C3/348
Filed: 1993-03-18
Abstract: A low pressure drop spacer (18) for positioning and retaining the fuel rods (12) of a nuclear fuel assembly in which a plurality of upper (34) and lower spring forks (36) which extend through apertures (40,42) in the side wall (20) of the spacer into the assembly and through apertures in grid members which divide the assembly. The intersection and superposition of the spring forks (34,36), side wall (20) and grid members (22,24) form fuel rod passageways through which the fuel rods extend. Spring forks are neither welded nor bolted to other elements and can be easily removed. The replacement of fuel rods, even of varying diameter along their length, is greatly facilitated.
Patent EP-0563898-A2 (EP)
Inventor: UCHIKURA TAKAO
IPC: H04M1/733
Filed: 1993-03-30
Abstract: A radio telephone system is arranged by a communication network, a cordless telephone, and a plurality of public radio base stations, which are connected to the connected to the communication network, a portable terminal of this cordless telephone is communicatable with not only a radio base station of this cordless telephone, but also the plural public radio base stations. The portable terminal includes such a means (6; step S1-S4 of Fig. 2) for searching an ID code of a relevant radio base station contained in the received radio signal, and for judging whether or not the received radio signal corresponds to a radio signal transmitted from the cordless telephone to which this portable terminal belongs. The portable terminal causes the searching means to search the ID code when a power supply is turned ON and a telephone call is made. The portable terminal sets a radio channel between the radio base station for the cordless telephone to which this portable terminal belongs and this portable terminal when the ID code of the radio base station for this cordless telephone is detected. Thus, when a telephone call is made, a telephone communication can be made by the portable terminal via the radio base station of this cordless telephone, resulting in a low-cost telephone communication.
Patent EP-0590233-A2 (EP)
Inventor: IKEDA SHINJI
IPC: C08L61/10
Filed: 1993-04-02
Abstract: Disclosed is a phenolic resin molding material which is mainly composed of (1) 25-55 parts by weight of a phenolic resin containing 60% by weight or more of a resol-type phenolic resin, (2) 2-10 parts by weight of a partially crosslinked NBR, and (3) 35-70 parts by weight of an inorganic filler, on the basis of 100 parts by weight in total of these components.
Patent EP-0566265-A2 (EP)
Inventor: FUTATSUGI SHINJI
IPC: G06F3/033
Filed: 1993-03-26
Abstract: Means which automatically notify a user by way of visual indication that the cleaning of a pointing device such as a mouse is necessary, so that the user is prompted to clean it, are provided. 
     A pointing device such as a mouse is provided with cleaning time determination means (46,48,50) for determining when the cleaning of its movable portions is necessary. The user is notified of the necessity to clean the pointing device by a visual indication produced by indicator (52) when an alarm signal is output from the determination means.
Patent EP-0569258-A2 (EP)
Inventor: IRIKAWA MICHINORI
IPC: H01L29/15
Filed: 1993-05-10
Abstract: There is provided a semiconductor device comprising a Schottky junction having a very low leakage current and a high forward voltage. The device comprises a Schottky junction realized by a semiconductor 4 and a metal 6 and a multiquantum barrier structure 5 disposed on the interface of said semiconductor 4 and said metal 6 and having an effect of reflecting incident carriers as waves in phase conditions capable of allowing mutual enhancement of the incident and reflected waves.
Patent EP-0595596-A2 (EP)
Inventor: SANSONE RONALD P
IPC: B07C3/18
Filed: 1993-10-26
Abstract: An apparatus and method provides labels that are to be inserted into mail trays. A label printer 35 is integrated into a mail sorting machine 10. Upon a specific bin 14 of the mail sorting machine having sufficient mail pieces to fill a mail tray, the label printer prints a mail tag form 36 including a tray label 44 for the mail in such bin. This tray label 44 has printed thereon the zip code to which the mail is to be sent and the bin number in which the mail pieces are located. Upon the printing of such tray label, it is to be conveyed by the mail sorter to the appropriate bin and is immediately available to the clerk for insertion into a mail tray.
Patent EP-0604073-A2 (EP)
Inventor: CORRIGAN FRANCIS RAYMOND
IPC: B01J3/06
Filed: 1993-12-10
Abstract: A method is provided wherein hexagonal boron nitride particulates are converted directly into cubic boron nitride particles or agglomerated masses which can be easily milled to the desired size due to the presence of an inert powder during the conversion to reduce interparticle bonding.