baber/WOPTO huggingface dataset:
Patent EP-0393556-A2 (EP)
Inventor: ASCHWANDEN FELIX
IPC: G04G15/00
Filed: 1990-04-14
Abstract: Methods of and apparatus for processing television signals wherein the television signals include image-representative information and a plurality of segments of accompanying supplementary information including VPS program identification information and a teletext listing including program title information and program source information encoded during vertical blanking intervals wherein the VPS program identification information is decoded and the teletext listing, certain coded color display information and included program identification information are also decoded, the program identification information from VPS and teletext are compared and thereafter at least program title information is displayed upon identifying matching information.
Patent EP-0410470-A2 (EP)
Inventor: MURAOKA TSUTOMU
IPC: A61Q5/10
Filed: 1990-07-27
Abstract: A dye concentrate for dyeing keratin fibers which comprises the following components (A), (B) and (C):
     (A) 10% by weight or more, based on the total weight of the composition, of an oxidation dye having two or more amino groups per molecule in the non-salt form or salt free;   (B) 0.5% by weight or more, based on the total weight of the composition, of an inorganic or organic reducing agent; and   (C) water or an organic solvent;    and a dye composition for dyeing keratin fibers containing the same are disclosed. The dye concentrate of the present invention remains stable even when stored for a long time and can be easily formulated into a dye composition at use.
Patent EP-0406922-A2 (EP)
Inventor: BROERING WOLFGANG
IPC: B66C9/14
Filed: 1988-12-02
Abstract: The axle box comprises a housing (1) of shaped sheet metal plates (13, 15, 17), pref. welded together, whose opposite sides have bearing spigots (23, 25) protruding inwards, on which the travel wheel (5) is supported via rolling bearings (29, 31) which also locate it in the axial direction. The bearings are fitted in an axial passage (27) through the hub and fit round the spigots on the outside. The latter have annular shoulders (55, 57) for the axial locations of-the wheel. The housing comprises sidewall plates (13, 15) with the spigots, and a U-shaped peripheral wall (17) joined to them along its longitudinal edges.
Patent EP-0421190-A2 (EP)
Title: Method of manufacturing a liquid crystal cell
Inventor: BROSIG STEFAN DR
IPC: G02F1/1337
Filed: 1990-09-19
Abstract: In a method for processing an organic orientation layer on a substrate plate for a liquid crystal cell, the orientation layer is rubbed in a prescribed direction in a conventional fashion in order to effect the orientation. Subsequently, rubbing is carried out in the opposite direction, but with a lesser rubbing pressure. It has been shown that rubbing in the opposite direction with a lesser pressure leads to an increase in the pretilt angle by a few degrees, to be precise substantially independently of the material used for the orientation layer.
Patent EP-0432399-A2 (EP)
Inventor: MUELLER WOLFGANG
IPC: H03G3/00
Filed: 1990-10-10
Abstract: 2.1 In community antenna television systems, control amplifiers for compensating for cable attenuation and gain changes will be used. These control amplifiers have a two-pilot control with an upper and a lower pilot signal. 2.2 According to the invention, following a first transmission link (23) a first control amplifier (11, 12, 20) is inserted which corrects for a first change in attenuation and after a second transmission link (24) a second control amplifier (13, 14, 21) is inserted which corrects for a second change in attenuation. The control amplifiers (11, 12, 20; 13, 14, 21) are advantageously inserted cyclically into the transmission link (23, 24). 2.3 Controlled broadband VHF/UHF transmission link. <IMAGE>
Patent EP-0431319-A2 (EP)
Inventor: SAKAI KIYOSHI
IPC: H04N21/44
Filed: 1990-11-05
Abstract: A signal coding apparatus, which is coupled, via a transmission path (36), to a receiver having a receiver buffer (37) and a decoder (38), includes a coding unit (32) for coding a signal and outputting information generated in a frame unit, the information being a coded signal. The apparatus also includes a transmitter buffer (33) for temporarily storing the information, and a controller (34, 35) for controlling an amount of the information on the basis of a storage capacity of the receiver buffer and an amount of the information which is contained in a frame per a unit time. There is also provided a method used in the above coding apparatus, and a signal coding transmission system employing the signal coding apparatus.
Patent EP-0432807-A2 (EP)
Inventor: SATO YOSHIKUNI C O NEC CORPORA
IPC: G06F12/08
Filed: 1990-12-17
Abstract: A microprocessor is coupled to an external memory so as to receive therefrom an instruction or data for data processing and a parity bit associated to the instruction or data for data processing. The microprocessor internally comprises a data latch for receiving and holding the instruction or data from the external memory, a parity bit latch for receiving and holding the parity bit associated to the instruction or data, a cache memory for receiving and storing the received instruction or data held in the data latch. The cache memory includes a valid bit prepared for each of the received instruction or data in order to indicate validity of the stored instruction or data. The microprocessor also internally comprises a parity control circuit receiving the received instruction or data held in the data latch and the received parity bit held in the parity bit latch for checking validity of the received instruction or data. The parity control circuit operates to activate a valid bit of the cache memory corresponding to the received instruction or data when the result of the checking indicates that the received instruction or data is valid.
Patent EP-0436259-A2 (EP)
Inventor: ALBRECHT LUTZ BERNHARD
IPC: G07F9/02
Filed: 1990-12-20
Abstract: What is proposed is a coin-operated gaming machine which has a device for checking access authorisation to the interior of the coin-operated gaming machine. This device consists of at least one circuit, separate from the coin-operated gaming machine, for generating a permanently assigned identification code number, and of a device for comparing and recording the identification code number. If the circuit for generating the identification code number is not connected to the device for comparing and recording the identification code number after a predetermined time, an alarm signal is emitted. Otherwise, the identification code number is compared for identification purposes with that contained in the device for comparing and recording the identification code number. <IMAGE>
Patent EP-0377507-A2 (EP)
Inventor: PASTORINO RONALD L
IPC: C08F299/04
Filed: 1990-01-04
Abstract: A storage stable aqueous dispersion useful in the curing and foaming of unsaturated polyester resins comprises an aromatic diacyl peroxide, an alkali metal carbonate or bicarbonate, dispersion-stabilizing amount of magnesium aluminum silicate and an alkali metal carboxymethyl cellulose, glycerol and water. As an optional component this composition can also contain an anionic dispersing agent. Also disclosed is the preparation of foamed polyester resins using the dispersion.
Patent EP-0417951-A2 (EP)
Inventor: SAITO KAZUHIRO C O NIPPON MINI
IPC: C22C38/00
Filed: 1990-09-03
Abstract: A Fe-Si-Aℓ alloy magnetic thin film contains a limited oxygen content in the range 0.17 to 0.46 wt % and has excellent magnetic and mechanical properties. 
     The film is made by sputtering in an inert gas atmosphere containing a controlled concentration of oxygen amounting to 400 to 1500 volumetric ppm if the sputtering target is a cast film, while the oxygen content is reduced by an amount dependent on the initial concentration of oxygen in the sputtering target when the target is a sintered target containing oxygen.
Patent EP-0430581-A2 (EP)
Inventor: SHORT EUGENE N
IPC: A61L2/10
Filed: 1990-11-22
Abstract: A process of exposing a fluid medium, such as machine oil, to radiant energy utilises at least two juxtaposed, elongate radiant energy sources (32,34), such as ultraviolet germicidal radiation sources, providing a passage (26) between sources that is typically less than an inch (2.54cm) thick and that has walls (22,24) capable of transmitting the radiant energy. Fluid flow in a direction substantially parallel to the radiant energy sources, passes a fluid medium in a thin film through the passage, and the fluid medium is simultaneously exposed to the radiant energy by irradiating the fluid medium with the radiant energy sources. Preferably, the passage is in the configuration of an annulus surrounding one of the radiant energy sources (32), and a plurality of radiant energy sources (34) are arrayed around the passage.
Patent EP-0435804-A2 (EP)
Inventor: WANG DIANA SHU-FAN
IPC: G06F17/21
Filed: 1990-11-13
Abstract: This invention relates to a method of searching a plurality of shared libraries which include information formed into document relationships such as folders and lists. A search criteria is disclosed which is part of a SEARCH command used to locate information in a library. The search criteria is composed of a scope and filter portion. The scope portion provides for specifying a library, specifying the depth of the search when a folder or list is involved, and identifying the information upon which the search will be performed. The filter portion of the search criteria provides a document filter for determining which document will be included in the search results. A compound scope and filter may be formed by repeating portions of the search criteria with the results of the search saved for additional searching.
Patent EP-0383741-A2 (EP)
Inventor: LJUNGGREN PER HENRIK
IPC: H05B3/00
Filed: 1990-02-09
Abstract: An arrangement in a range, a cooking hob or the like having at least one electrically heated hot plate (11) and/or oven, comprising a manually operable setting means (13) for the setting of a desired power or temperature for the hot plate or the oven. A detecting means (15) is arranged to detect changes in the setting of the setting means. A timing means (16) co-operates with the detecting means (15) to be activated by the latter. A switching means (17,26) co-operates with the timing means (16) to disconnect the power to the hot plate (11) or the oven on the reaching of an end time determined by the timing means, said timing means being resetted each time the detecting means (15) is activated and then operated to start counting towards the predetermined end time.
Patent EP-0427692-A2 (EP)
Inventor: AHLEN HANS
IPC: G01B11/00
Filed: 1990-11-09
Abstract: A contactless distance measuring probe of the kind used, inter alia, in so-called coordinate measuring machines, and comprises a lens system having an objective and a light source arranged to transmit light onto a point on a measurement object through the lens system, wherein the lens system is intended to focus this point on the measure­ment object and wherein the measurement probe includes a focus detect­ing means which is intended to receive light arriving from the afore­mentioned point subsequent to passing through the lens system, and is intended to detect when the transmitted light is focused on the surface of said object. The invention is characterized in that the light source (40) and the focus detecting means (15) are included in a detector unit (61); in that an optical unit (81, 82) which is small and light in weight in relation to the lens system (7) is arranged for movement in a direction towards and away from the objective (8) of the lens system, the unit thereby functioning to change the distance of the focus point from the objective; and in that a measuring means (16), such as a scale, is provided for measuring the position of the movable optical unit (81; 82) in relation to the lens system (7) when the focus detecting means (15) detects that the transmitted light is focused on the surface of the measurement object, this position constituting a measurement of the distance (c) between the afore­mentioned point (13) on the measurement object and the objective (8).
Patent EP-0395618-A2 (EP)
Inventor: MUSYCK EMILE PAUL HENRY
IPC: H04L9/32
Filed: 1990-04-24
Abstract: This system concerns essentially an encoding algorithm through a unit of non-revealed key data. The OUTPUT vector of the algorithm DLM is given by the sequence number vector ke*s modulo(2exp(n)-1) of a linear sequence generated by a shift register of n bits, with ke being the number composing the encoding key and s the sequence number of the INPUT vector in this linear sequence in relation to a certain origin. We perform a double application of the algorithm DLM, with the input vector of the second application given by the result of the arithmetic product modulo(2exp(n)-1) of the exit vector of the first application by the encrypting key. By using the conjugated key kd, the same procedure allows to restore the input vector. The encrypting velocity is equal to a quarter of the clock frequency.
Patent EP-0445522-A2 (EP)
Inventor: KAWASAKI KENICHIRO C O PIONEER
IPC: H03D1/22
Filed: 1991-02-01
Abstract: A satellite transmission capturing method for the GPS receiver whereby PLL operation is stopped until the demodulation intensity of a demodulator reaches a predetermined level. The frequency of the reproduced carrier of the demodulator is consecutively changed in increments of a frequency range wider than the PLL capture range in search for satellite transmissions. This allows the demodulation intensity to reach the predetermined level in fewer frequency changing steps than ever before. Thus the time required to capture the desired satellite transmission is reduced. Where the integral time constant of a low pass filter in the demodulator is set to a value smaller than that in effect during PLL operation until the demodulation intensity of the demodulator reaches the predetermined level, a wide band demodulation intensity curve is used in search for satellite transmissions until that level is exceeded. This further widens the frequency range in which to search satellite transmissions, and the time required to capture the desired satellite transmission is further shortened accordingly.
Patent EP-0443428-A2 (EP)
Inventor: BITO MASAMI
IPC: C08L61/20
Filed: 1991-02-13
Abstract: A process for producing the particles of crosslinked melamine resin having a uniform diameter in the following manner that water soluble percondensate of methyl-etherified melamine resin undergoes condensation reaction to give particles of crosslinked melamine resin having a uniform diameter, the condensation reaction is performed in an aqueous solution adjusted to a certain pH at 20 to 70 °C, the aqueous solution contains a copolymer of acrylamide or methacrylamide with acrylic acid or methacrylic acid, a partial hydrolyzate of acrylamide or methacrylamide, or a saponified product of acrylonitrile, the pH adjustment is accomplished by an organic acid such as acetic acid, oxalic acid, formic acid, and p-toluenesulfonic acid, or an inorganic acid such as sulfuric acid and hydrochloric acid, which functions as a curing agent, and the preferred pH is in the range of 5 to 8.
Patent EP-0448085-A2 (EP)
Inventor: ITOH ATSUSHI
IPC: H01P7/04
Filed: 1991-03-20
Abstract: A dielectric filter includes: a plurality of coaxial resonators (1,1') and external connection means; each of the coaxial resonators includes a dielectric block having an outer peripheral surface and an inner peripheral surface parallel to a common axis and having two end faces, a conductive layer formed on the outer and inner peripheral surfaces and on one of the end faces, and a depression part for accepting the external connection means and formed by removing a portion of the conductive layer on at least the outer peripheral surface in the vicinity of the other end face; and the external connection means includes a dielectric substrate (3), and an external connection electrode (3a',3a") formed on the dielectric substrate and capacitance-coupled with the conductive layer (1d,1d') on the inner peripheral surface.
Patent EP-0455160-A2 (EP)
Title: Liquid crystal display device
Inventor: NITO KEIICHI
IPC: G02F1/1337
Filed: 1991-04-26
Abstract: A liquid crystal display device having fast response characteristics and enabling analog gray-scaleal display is provided. The liquid crystal display device is formed of a liquid crystal material having the chiral smectic C phase. The projection component on the substrates of the axial direction (Z) of a cone delineated by a liquid crystal molecule (3), and the projection component on the substrates of the axial direction (D) of the liquid crystal molecule itself (3), are adapted to be coincident with the processing direction for uniaxial orientation of the substrates, this state being monostabled as the initial state. On application of an electrical field, the liquid crystal molecule (3) is rotated along the cone and the apparent tilt angle (ϑ) as viewed on the substrate surface is continuously changed in accordance with the strength of the applied electrical field. The intensity of the transmitted light is increased continuously with increasing tilt angle to obtain the continuous gray-scale or analog gray-scale.
Patent EP-0475028-A2 (EP)
Inventor: GEIGER MICHAEL
IPC: G06F9/38
Filed: 1991-07-22
Abstract: In the operation of a coprocessor in a distributed computer system, instructions to be executed by the coprocessor are communicated to it by a computer. The coprocessor is connected to the computer via an interface unit. A software unit having three functional units is contained in this interface unit. The first functional unit receives the messages from the computer in which the instruction to be executed is contained with necessary parameters, and unpacks this message and decodes the instruction. In accordance with the decoded instruction, the second functional unit supplies the function, which can access the coprocessor. If this function is, for example, a memory access to the memory of the coprocessor, this is initiated directly by the second functional unit. If the function to be executed is a processing step which is to be executed by the coprocessor, this is communicated to a third functional unit, which communicates the function to be executed to the coprocessor with the aid of an interrupt. The coprocessor then processes the instruction and communicates completion of the task by a further interrupt. By means of the second functional unit, this is communicated to the first functional unit and at the same time the result data are transferred to the functional unit. The first functional unit uses the results to put together again a computer-specific message, which is transferred to the computer. The concept of the software unit is such that adaptations to new coprocessors or to a new modified operating system of the computer system require only slight modifications of the software unit.
Patent EP-0469626-A2 (EP)
Inventor: FUJIMORI NAOJI
IPC: C23C16/27
Filed: 1991-08-02
Abstract: Diamond having a large coefficient of thermal conductivity is prepared by a CVD method in which a reaction gas is decomposed and reacted under such condition that a concentration of carbon atoms in relation to hydrogen gas (A %), a concentration of nitrogen gas in relation to the whole reaction gas (B ppm) and a concentration of oxygen atoms in relation to the hydrogen gas (C %) satisfy the equation:       α = √B x (A - 1.2C)          provided that α is not larger than 13, or B is not larger than 20.
Patent EP-0483580-A2 (EP)
Inventor: GOTTSCHLICH RUDOLF DR
IPC: C07D207/12
Filed: 1991-10-14
Abstract: Novel 1-(2-arylethyl)pyrrolidines of the formula I <IMAGE> in which Ar, R<1>, R<2> and R<3> have the meaning given in Patent Claim 1, exhibit analgesic properties.
Patent EP-0485806-A2 (EP)
Inventor: KENJIRO HIGAKI C O ITAMI WORKS
IPC: H01P3/08
Filed: 1991-10-29
Abstract: There is disclosed a superconducting microwave component comprising a first substrate (2) of a dielectric material with a conductor line (1) of an oxide superconductor formed in a required pattern on the surface a second substrate (6) of a dielectric with a grounding conductor (5) of an oxide superconductor formed on the surface and a third substrate (4) of a dielectric which is laid on the first and the second substrates with the third substrate sandwiched between the first and the second substrates (2,6)
Patent EP-0447183-A2 (EP)
Inventor: MILLER CARL ALBERT
IPC: B65H1/04
Filed: 1991-03-12
Abstract: An apparatus for producing items in selected configurations and a system and method for controlling the same. More particularly, an apparatus for producing mail pieces and a system and method for controlling it to produce mail pieces in a variety of configurations are disclosed. The apparatus includes a laser printer (8) and folding sealing apparatus (6) controlled by a data processor. The folder sealer apparatus (6) combines sheets printed by the laser printer (5) with pre-printed sheets and envelope forms, which also may be printed by the laser printer (5) or may be windowed envelopes, folds the sheets as necessary and folds and seals the envelope form about the folded sheets to produce a mail piece. A user inputs a configuration for the mail piece which is translated by the data processor (1) into a data structure and transmitted to the controller of the folder sealer apparatus (6). The controller controls devices comprised in the laser printer (5) and the folder sealer (6) by executing state routines in accordance with the data structure to produce the mail piece in the defined configuration. Concurrently the data processor (1) transmits text from an output file to the laser printer (5) for printing on printed sheets and envelope forms. The data processor (1) also controls the laser printer (5) to print an address for the mail piece either on an envelope form or on a printed sheet in a position where it will be visible through the envelope. Thus the apparatus is controlled to process an output file stored in the data processor (1) into a mail run having a selected configuration. A mechanism and method for laterally aligning an accumulation of sheets is also disclosed, together with a cantilever support for the aligning mechanism.
Patent EP-0452145-A2 (EP)
Inventor: NAGAFUZI NORBORU
IPC: A61K9/16
Filed: 1991-04-12
Abstract: A process for preparing a coated composition comprising a pharmaceutically active substance stable to heat, which comprises centrifugally granualting a mixture comprising said active substance and a first thermomelting material as a binder under heating without using any solvent and coating the resultant granules with a second thermomelting material as a coating material under heating, the melting point of the second thermomelting material being lower than that of the first thermomelting material.
Patent EP-0465133-A2 (EP)
Inventor: SHIOZAKI IWANE
IPC: G02F1/13363
Filed: 1991-06-27
Abstract: A compensator for liquid crystal display is produced by transferring a compensating layer formed by a liquid crystalline polymer on an orientating base onto a light transmitting base.
Patent EP-0483019-A2 (EP)
Inventor: VAUGE CHRISTIAN
IPC: G01F23/292
Filed: 1991-10-28
Abstract: The device, which can be used for measuring the level of a liquid in a reservoir, comprises: at least one optical measurement fibre having a substantially straight portion, which is stripped, extending over a predetermined measurement height and an optical reference fibre having a stripped substantially straight portion intended for being continuously immersed in the liquid, means for sending light flux into the fibres; means for measuring the light flux leaving the fibres and means for calculating therefrom the immersed fraction of the portion of the optical measurement fibre. <IMAGE>