baber/WOPTO huggingface dataset:
Patent EP-0478180-A2 (EP)
Inventor: OSBORNE MICHAEL ROBERT
IPC: H01S3/10
Filed: 1991-09-12
Abstract: A laser including a lasing cavity formed by a mirror and a phase conjugate reflector including a stimulated Brillouin scattering (SBS) cell there being included also means for causing an avalanche increase in the Brillouin scattering within the SBS cell thereby to cause the SBS cell to act in the manner of a Q-switch within the lasing cavity.
Patent EP-0454647-A2 (EP)
Inventor: BUHL NANCY
IPC: H04W68/00
Filed: 1991-04-25
Abstract: The present invention provides a mobile communications system in which the home exchange of a mobile subscriber maintains information indicative of where the mobile subscriber might be found. Upon receipt of a call, the home exchange requests the exchange where the mobile is believed to be located to page it and then requests the answering exchange(s) to order the mobile to tune to a voice/traffic channel. Only after the successful completion of this process does the answering exchange report this to the home exchange which then orders routing of the call through the network.
Patent EP-0454651-A2 (EP)
Inventor: TJOENG FOE SIONG
IPC: C07K5/02
Filed: 1991-04-22
Abstract: Novel peptide mimetic compounds are provided which have useful activity as inhibitors of platelet aggregation. These compounds have the chemical structure
       
 wherein 
   x = 4 to 8, 
   y = 0 to 4, 
   W = CH₂-CH₂ or CH=CH, 
   Z = H, COOH, CONH₂, CH₂OH, CO₂R, CH₂OR or C₁₋₆ alkyl, 
   R = C₁₋₆ alkyl, 
   Ar = a nitrogen-containing heterocyclic group other than pyridyl, and 
   Asp = aspartic acid residue.
Patent EP-0515975-A2 (EP)
Inventor: TSANTRIZOS PETER G
IPC: H05H1/28
Filed: 1992-05-20
Abstract: A plasma torch comprises a torch housing, rear and front tubular electrodes coaxially mounted within such housing with a gap therebetween, both electrodes being fabricated from copper having tubular inserts of refractory material, a vortex generator for introducing a tangential flow of gas in opposite direction into the tubular electrodes through the gap between the two electrodes, and a cooling system for cooling the tubular electrodes.
Patent EP-0522510-A2 (EP)
Inventor: KUWATA TAKESHI
IPC: G09G3/36
Filed: 1992-07-07
Abstract: A driving method of a matrix type liquid crystal display element comprising at least J × L number (J and L are respectively integers of 2 or more) of row electrodes and a plural number of column electrodes wherein, the J × L number of row electrodes are divided into a J number of row electrode subgroups each comprising an L number of row electrodes so that the subgroups are selected as each batch to be driven; when voltages are applied to the row electrodes, either a voltage level of +V r  or -V r  (where V r  > 0) is applied at a selection time, when a voltage at a non-selection time is 0 (zero); voltages applied to the column electrodes are selected from an (L + 1) number of voltage levels of V₀, V₁, ..., V L  (where V₀ < V₁ < ... < V L ); and when a two-valued information of the j-th line electrode subgroup (j is an integer of any of 1 through J) in a specified column in the plural column electrodes is expressed by a column vector D j  having an L number of elements (where the elements of the vector D j  comprise 1 indicating ON and 0 indicating OFF), the following conditions are satisfied: (1) the j-th row electrode subgroup is selected by applying sequentially voltages so that the elements of a selection voltage vector which constitute a selection voltage matrix, as defined in the following items (a) and (b), correspond to voltages applied to the row electrodes constituting the j-th row electrode subgroups: (a) a matrix A=[α₁, α₂, ... α q , ..., α k ] (where α q  is a column vector having an L number of elements) comprising L rows and K columns, which has an element of +V r  or -V r  and in which the product of a matrix and a transposed matrix of the same assumes a scalar multiple of the unit matrix is selected (where K is an integer having a relation of L ≦ 2 p  = K and p is a natural number), and (b) as the selection voltage, matrix comprising selection voltage vectors which include at least each one of α₁, α₂, ..., α k , -α₁, -α₂, ..., -α k  and are arranged in a matrix are selected, and, (2) when the j-th row electrode subgroup is selected under the above-condition (1), the voltage applied to the column electrodes to indicate a display information by means of the vector D j  are determined as in the following items (a) and (b): (a) a vector β is formed by the selection voltages applied to the j-th row electrode subgroup where +V r  represents 1 and -V r  represents 0, and (b) a voltage V i  (i is an integer of any of 0 through L) given by the sum of exclusive OR of the elements corresponding to the vectors β and D j  is applied to the column electrodes.
Patent EP-0525676-A2 (EP)
Inventor: DABI SHMUEL
IPC: D04H18/02
Filed: 1992-07-24
Abstract: Novel facing materials (100) and methods for their manufacture are provided by this invention. The facing material (100) includes at least a fibrous top layer (10) for engaging bocy fluid and a generally opaque middle layer (20). A portion of the facing material (100) is disposed, preferably by piercing, through the generally opaque middle layer (20) to establish a fluid path through the generally opaque middle leayer (20). In the preferred embodiment, the facing material (100) includes a bottom layer (30) having a capillary structure for drawing the body fluid from the fibrous top layer (10). In this preferred embodiment, the fibrous top layer (10) extends through the generally opaque middle layer (20) to provide fluid communication between the fibrous top layer (10) and the bottom layer (30). These composite structures provide a clean/dry facing material that has a comfort of a textile facing and the high opacity of apertured thermoplastic films.
Patent EP-0499404-A2 (EP)
Title: Object-oriented graphical user interface
Inventor: DAWSON WILLIAM N
IPC: G06F3/048
Filed: 1992-02-06
Abstract: A method for providing a generic user interface (14) between a graphical user interface program (11) and an application program (15) is provided. The method comprises the steps of defining and providing a graphical visual element for display on the screen. A user input (50, 51, 52) originating from a data entry device is awaited for a received from the graphical user interface program in response to the graphical visual elements. The user input is then processed in accordance with the graphical visual element definitions.
Patent EP-0517532-A2 (EP)
Title: Optical wavelength shifter
Inventor: URAKAMI TSUNEYUKI
IPC: H01S3/108
Filed: 1992-06-05
Abstract: An optical wavelength shifter shifts a wavelength of light over a wide range without need for using a large peak pump pulse. A non-linear optical medium (22) having a non-linear refractive index is disposed inside a laser resonator (20). A pump pulse and a light to be modulated are incident on a non-linear optical medium (22) to phase shift the light. With the provision of a timing delay unit (26), the timing at which the light to be modulated is incident on the non-linear optical medium (22) is delayed with respect to the timing at which the pump pulse is incident thereon.
Patent EP-0556505-A2 (EP)
Inventor: HUANG TZONG-CHYUAN
IPC: E05B27/08
Filed: 1992-08-25
Abstract: An axial pin tumbler lock includes a tubular housing (4, 30') in which a fixed hollow cylinder (5) and a rotatable hollow cylinder (6) are coaxially mounted. Several axial bores (51) are formed in an end surface of the fixed hollow cylinder (5). The rotatable hollow cylinder (6) also has several axial bores (61) formed therethrough. Several tumbler units (7) are received in the bores (51, 61) of the cylinders (5, 6). Each of the tumbler units (7) consists of a first tumbler pin (71), a second tumbler pin (72) and a tumbler spring (73). A locking bar (8, 31') extends through the cylinders. A guide pin (92) is mounted securely on the rotatable hollow cylinder (6) and received slidably in the axially extending slide slot (80) of the locking bar (8, 31') so as to enable synchronous rotation and relative sliding movement of the rotatable hollow cylinder (6) and the locking bar (8, 31'). The engagement of the guide pin (92) in the slide slot (80) retains the locking bar (8, 31') on the lock. A resilient element (81) biases the locking bar (8, 31') to an unlocked position. A spring-loaded retaining element (93) is disposed on the fixed hollow cylinder (5). The outer end of the locking bar (8, 31') can be pushed to move inward until the retaining element (93) engages with the positioning hole (82) of the locking bar (8, 31').
Patent EP-0531042-A2 (EP)
Inventor: JILES DAVID C
IPC: G01R33/12
Filed: 1992-08-26
Abstract: A system and a related method for non-destructive evaluation of the surface characteristics of a magnetic material. The sample is excited by an alternating magnetic field. The field frequency, amplitude and offset are controlled according to a predetermined protocol. The Barkhausen response of the sample is detected for the various fields and offsets and is analyzed. The system produces information relating to the frequency content, the amplitude content, the average or RMS energy content, as well as count rate information, for each of the Barkhausen responses at each of the excitation levels applied during the protocol. That information provides a contiguous body of data, heretofore unavailable, which can be analyzed to deduce information about the surface characteristics of the material at various depths below the surface.
Patent EP-0558915-A2 (EP)
Inventor: KOEHLER MICHAEL DR ING
IPC: C22C19/05
Filed: 1993-01-27
Abstract: The invention relates to an austenitic nickel-chromium-molybdenum alloy of high resistance to general corrosion, to crevice corrosion, pitting corrosion and stress corrosion cracking as well as intergranular corrosion, consisting of (in % by mass) Carbon:      up to 0.01% Silicon:     up to 0.05% Manganese:   up to 0.50% Phosphorus:  up to 0.020% Sulphur:     up to 0.010% Chromium: 14.0 to 18.0% Molybdenum:  14.0 to 18.0% Cobalt:      up to 2.0% Tungsten:    up to 0.5% Calcium:     0.001 to 0.010% Magnesium: 0.001 to 0.020% Aluminium:   0.05 to 0.30% Nitrogen:    up to 0.02% Iron:        up to 3.0% Copper:      up to 0.5% Titanium:    up to 0.01% the remainder being nickel and usual impurities resulting from smelting, the total of the contents of (carbon + silicon + titanium) being restricted to a maximum of 0.05%, and the total of the elements (calcium + magnesium + aluminium) being adjusted to be within the limits from 0.055 to 0.33%. This Ni alloy is particularly suitable as material for producing current rollers for electrolytic strip galvanisation units and for producing absorber components for the purification and desulphurisation of flue gases.
Patent EP-0554802-A2 (EP)
Inventor: LEWINS LLOYD L
IPC: H04N5/16
Filed: 1993-01-29
Abstract: Systems and methods for improving the quality of video images generated by a forward-looking infrared detector array include mechanisms for dynamically adjusting the output signals from one or more non-linear detectors in such an array. These systems and methods utilize the output signals from two or more detectors adjacent to each non-linear detector to provide accurate DC restoration to the signals from such non-linear detectors.
Patent EP-0581009-A2 (EP)
Inventor: SCHUELL VOLKER DR
IPC: C08L101/00
Filed: 1993-06-17
Abstract: The invention relates to homogeneous copolymers having a glass transition temperature of above 40 DEG C made from a monomer whose homopolymer has a glass transition temperature of above 65 DEG C and (meth)acrylates having a C8-C22-alcohol component. The invention also relates to moulded compositions comprising a thermoplastic and polymeric processing auxiliary comprising a monomer having a Tg of >/= 65 DEG C and a monomer having a C8-C22-alkyl component, where a ten percent strength solution of the polymeric auxiliary in ethyl acetate causes a maximum transmission of 90%.
Patent EP-0579140-A2 (EP)
Inventor: GUENTHERBERG NORBERT DR
IPC: C08F285/00
Filed: 1993-07-10
Abstract: A particulate graft polymer A comprising   A1: a graft base based on a polydiene rubber A1 comprising, based on A1,     A11: from 70 to 100% by weight of a polymerisable diene and A12: up to 30% by weight of a copolymerisable, ethylenically unsaturated monomer,     A2: with a first graft shell A2 comprising, based on A2,   A21: from 75 to 99.8% by weight of at least one C1-C8-alkyl acrylate A21, A22: from 0.1 to 5% by weight of at least one polyfunctional, crosslinking monomer A22, A23: from 0.1 to 20% by weight of at least one monomer A23 containing one or more acidic or basic groups,     A3: and a second graft shell A3, comprising, based on A3,   A31: from 40 to 89.9% by weight of at least one vinylaromatic monomer A31, A32: from 10 to 49.9% by weight of at least one polar, ethylenically unsaturated monomer A32, A33: from 0.1 to 20% by weight of at least one monomer A33 containing one or more basic or acidic groups, and A34: up to 5% by weight of at least one polyfunctional, crosslinking monomer A34,   where A23 and A33 are different groups.h
Patent EP-0603467-A2 (EP)
Inventor: MACKLEY MALCOLM ROBERT
IPC: A23G1/18
Filed: 1993-09-06
Abstract: A process for plastically extruding a fat-containing confectionery material e.g. chocolate which comprises feeding the fat-containing confectionery material into an extruder barrel (10) and applying pressure of a piston (11) to the fat-containing confectionery material in a substantially solid or semi-solid non-pourable form upstream of a flow constriction of a die (13) at a temperature at which the fat-containing confectionery material is extruded substantially isothermally and remains in a substantially solid or semi-solid non-pourable form to produce an axially homogeneous extruded product having a cross section that is of substantially the same profile as the die exit of the extruder.
Patent EP-0587148-A2 (EP)
Inventor: WATANABE NIRO C O TOPPAN PRINT
IPC: B41M5/382
Filed: 1993-09-08
Abstract: An intermediate transfer medium comprises a heat-resistant base sheet and provided thereon a release layer and an image-receiving adhesive layer on which an image pattern is formed by a sublimation transfer means in accordance with image data, said image-receiving adhesive layer, on which said image pattern has been formed, being transferred to a transfer substrate together with said release layer to produce an image-recorded article, wherein said image-receiving adhesive layer is comprised of a thermoplastic resin having a glass transition point of 50°C or above and a filler added to the thermoplastic resin and selected from the group consisting of an inorganic filler having a melting point of 200°C or above and an organic filler having a softening point or decomposition point of 200°C or above. 
     Because of the inorganic or organic filler contained in the image-receiving adhesive layer, there is no possibility that the image-receiving adhesive layer is transferred to the transfer ribbon side in the step of forming the image pattern even when the thermoplastic resin constituting the image-receiving adhesive layer has a low heat-melting temperature. Also, since the additive such as silicon need not be used, the layer can have an improved adhesion to the transfer substrate. In addition, since the thermoplastic resin constituting the image-receiving adhesive layer has a glass transition point of 50°C or above, the image may by no means undergo any change due to heat.
Patent EP-0600294-A2 (EP)
Inventor: POHMER KLAUS DR
IPC: C09K23/00
Filed: 1993-11-15
Abstract: Beschrieben werden Imide von fluorierten Carbon- oder Sulfonsäuren, die am Stickstoff eine Polyetherkette tragen, sowie ihre Verwendung als grenzflächenaktive Mittel.
Patent EP-0601541-A2 (EP)
Inventor: NAKAJIMA SHIGERU C O YOKOHAMA
IPC: H01L21/285
Filed: 1993-12-07
Abstract: This invention relates to a compound semiconductor device with an innovational recess structure which can improve characteristics. An insulating film (17) with an opening (P₁) formed in a portion thereof is formed on a cap layer (14) provided on a donor supply layer (13). The cap layer (14) is etched through the opening (P₁), whereby the recess structure which is extended into the donor supply layer (13) and a wider etched space than an area of the opening (P₁) is formed. In the recess structure there is formed by vacuum vaporization a Schottky gate electrode (18) which is in Schottky junction only with the donor supply layer (13), extended upward through the opening (P₁) and overlapped on a portion of the upper surface of the insulating film (17). The Schottky gate electrode (18) tightly shields the interior of the recess structure from outside ambient atmosphere. As a result, a problem that impurities intrude into a portion of the donor supply layer (13) exposed in the recess structure and deteriorate electric characteristics, can be redressed.
Patent EP-0570067-A2 (EP)
Inventor: DE LANGE WILLEM JOHAN
IPC: G01R31/3185
Filed: 1993-05-07
Abstract: There is disclosed a control device for interfacing between a test machine and electronic circuitry under test. The test machine generates a pattern that is composited with background data in a predetermined configuration. Each output bit is specified as either foreground or background through an indicator memory. Foreground data and background data are put at their intended positions while using a barrel shifter, decompressing means and an output multiplexer. After the test, a counterpart procedure is used for extracting exclusively relevant data at the expense of dummy data.
Patent EP-0580539-A2 (EP)
Inventor: CALDERO GES JOSE
IPC: A61P25/04
Filed: 1993-06-24
Abstract: Amidines derived from 3-aminoethyl indoles of formula (I)
       
 where: R₁ is an atom of hydrogen or a lower alkyl or alkenyl group: R₂ is an atom of hydrogen or a lower alkyl or alkenyl, aryl, arylalkyl or cycloalkyl group; R₃ and R₄ may be the same or different and are an atom of hydrogen or a lower straight or branched chain alkyl group; and R₅ is an atom of hydrogen; a straight or branched chain alkyl, alkenyl or alkynyl group, which may be substituted with an hydroxy group, alkoxy, alkoxycarbonyl, carboxyl, trifluoromethyl, halogen, carbonyl, cyano; a cyano group, phenyl, aryl, cycloalkyl, heterocycle or arylalkyl, optionally substituted with a hydroxy, alkoxy, halogen, amino, alkoxycarbonyl, carboxyl, trifluoromethyl, carbonyl, cyano, nitro, lower alkyl, lower alkenyl, or may form an optionally substituted heterocycle with R₄ and with the nitrogen atom; and the physiologically acceptable salts thereof.
Patent EP-0607861-A2 (EP)
Inventor: KIMURA IZUMI
IPC: G03G9/097
Filed: 1994-01-12
Abstract: A disk reproducing apparatus is provided which can cope with the intermittent access due to track jump in the conventional CD reproducing system and which can reproduce data at N times the normal speed and produce the reproduced data at the normal speed. The disk reproducing apparatus includes a memory (11) for storing the data and time information reproduced from the disk to match with each other, another external memory (15), a detection circuit (10) detecting the time difference between the finally produced output data and the data which is being accessed, and a control circuit (19) detecting the overflow/underflow of the external memory (15) and controlling it to be written. The construction can absorb the time difference between the system operation speed and data output speed even during an intermittent access so that continuous data can be produced.
Patent EP-0623470-A2 (EP)
Inventor: ORIKASA TSUYOSHI
IPC: B41J2/15
Filed: 1994-05-05
Abstract: This invention relates to an assembly method, for head units (H) mounting a plurality of head chips (C) for discharging ink onto a frame (28), in which relative positions among head chips (C) are determined and which the head chips are secured onto the frame (28) so as to maintain the relative positions, to an assembly apparatus for head units (H) based on the method, and further to an ink jet output apparatus incorporating those head units (H). According to this invention, correction by each image output will not be required because the head unit (H) is able to complete adjustments of shifts of arrival positions of ink at its assembling stage, thereby making the apparatus compact and simple. In addition, correction of positional shifts will not be required when the heads are replaced, so that maintenance of the ink jet output apparatus will be easy.
Patent EP-0629863-A2 (EP)
Inventor: WINTERHALDER KLAUS DIPL-PHYS
IPC: G07F15/00
Filed: 1994-06-20
Abstract: A method and a device for data-carrier controlled enabling of a current supply are introduced. The device preferably consists of an auxiliary device which is intended to be mounted on an electricity meter and has a power switch which can be driven by a control device, via which the current supply for the user or electricity customer assigned to the electricity meter is enabled in accordance with the data which can be supplied externally via the data carrier. The data carrier is written with an electricity meter number, current withdrawal data as well as a reference which is a measure for the processes of rewriting the data carrier. The control device compares this data and enables the current supply in the event of a positive comparison result by driving the power switch. The control device then changes its internal reference. Advantages:     - only one data carrier necessary   - high security   <IMAGE>
Patent EP-0634842-A2 (EP)
Inventor: DOSTERT KLAUS PROF DR
IPC: H04B1/69
Filed: 1994-07-07
Abstract: The invention is based on a method for interference-proof bidirectional transmission of digital information via power distribution networks which gives rise to an advantageously designed device in which both the transmitting signals are generated digitally and the received signals are corelatively processed digitally. According to the invention, this makes use of a large proportion of the system resources both for transmitting and for receiving operation. The invention leads to a modem concept with high flexibility with regard to the most important system parameters such as data rate, interference-resistance, signal shaping and frequency selection. A modem constructed in accordance with the invention contains a signal shape synthesizer (12, 13), which is synchronized with the alternating power system voltage, an arithmetic logic unit (8) for the correlative digital processing of the received signal, a microcontroller, microprocessor or digital circuit of comparable function (10) as major components. In addition to the signal shape synthesizer (12, 13) and the digital circuit (10), a coupler (2) and a power system zero crossing detector (25) are used both in transmitting and in receiving operation. The presence of a microcontroller allows the transmitting section to be advantageously constructed with little complexity. <IMAGE>
Patent EP-0658585-A2 (EP)
Inventor: STUEBER WERNER
IPC: A61K47/48
Filed: 1994-11-25
Abstract: The invention relates to amidinophenylalanine derivatives, to the synthesis of these compounds, to the use thereof and to pharmaceutical compositions containing these compounds which are effective thrombin inhibitors.
Patent EP-0624870-A2 (EP)
Inventor: TOIDE YUKARI
IPC: G11B7/252
Filed: 1990-03-21
Abstract: Apparatus for making optical discs, of the type comprising two disc units (201,202), bonded together with adhesive (32), comprises a centre shaft (31) supporting the two units and means (63,64) for holding a point on the edge of one unit (202) so that the one unit is tilted relative to the other. The holding means (63,64) can be lowered to bring the surfaces of the two units into contact.