baber/WOPTO huggingface dataset:
Patent EP-0360557-A2 (EP)
Inventor: SNASHALL MARTIN GERALD
IPC: H04N9/75
Filed: 1989-09-19
Abstract: A method and apparatus for keying digital colour TV signals without exceeding the normal sampling frequency (13.5 MHz) and without obtaining a degraded image. A digital keying signal and a digital colour TV signal are supplied to upsamplers (10,12), respectively, which double the sampling frequency of the incoming signal by linear interpolation. The 27 MHz sampled outputs are keyed in multiplier (14). In one line to a switch (24) the 27 MHz, 12 MHz bandwidth keyed signal is passed through low pass filter (16) and demultiplexer (18). The latter removes each alternate sample to provide a 13.5 MHZ signal of 6 MHz bandwidth. In a second line to the switch the keyed signal is demultiplexed to provide a signal which would have resulted without upsampling, which is then delayed (22). Edge detector (26) senses high frequency keying signals and controls switch (24). In the absence of such high frequency keying signals the signal to the second line to the switch is taken. Only the presence of high frequency keying is the signal to the first line employed. The invention is thus "transparent" to the viewer in the absence of high frequency keys.
Patent EP-0361894-A2 (EP)
Inventor: BARENHOLZ YECHEZKEL
IPC: A61K49/22
Filed: 1989-09-27
Abstract: The present invention relates to an improved transmembrane loading procedure for efficient loading of amphiphatic drugs into liposomes using the transmembrane gradient of ammonium and of pH. The resulting liposomes loaded with the drug are stable and safe. The procedure is equally applicable for sustained release of liposome-­encapsulated drugs. The liposomes may be used in ultrasound imaging to release CO₂.
Patent EP-0368502-A2 (EP)
Inventor: HARDY STEPHEN N
IPC: A47F5/05
Filed: 1989-10-23
Abstract: A rotatable merchandise display unit comprising a base with a support projecting generally vertically upwardly from the base, and supporting a vertically elongated column-like structure in rotatable relation thereon, with the column being formed of hinged sides and having a plurality of generally vertical rows of merchandise receiving trays disposed along the plural sides of the column, in laterally spaced relation with respect to one another. Each tray of such rows of trays provides upwardly opening pockets for receiving therein merchandise for display. Cams on the inner surfaces of the column sides coact with the central support and provide for the pivotal movement of the column sides relative to one another and thus the pivotal movement or undulation of the merchandise receiving trays with respect to one another during rotation of the column about the central support. The merchandise receiving trays forming the rows thereof are detachably coupled to the column in vertically stacked relationship, by wing structure on the trays coacting with track structure on the respective column side.
Patent EP-0369635-A2 (EP)
Inventor: WILLIAMS ANTHONY BRETT BRITISH
IPC: H02J1/00
Filed: 1989-10-30
Abstract: A power supply for supplying power to a series and/or shunt switched regulator, comprises positive and negative output means, a first and a second voltage source (12,14) and a current source (16) connected in a series between said output means, and by-pass means (18) connected in parallel with said current source (16) and one (12) of said first and second voltage sources and operable so that, when said output means are open circuit,only said one voltage source (12) is applied across said current source (16), but when said output means are shorted both said voltage sources (12,14) are applied across said current source (16).
Patent EP-0358581-A2 (EP)
Inventor: SHINONAGA HIDEYUKI
IPC: H04L7/08
Filed: 1989-09-04
Abstract: A unique word in a digital communication system is detected on a receive side by using an acoustic surface wave matched filter (4) having a piezoelectric substrate, an input interdigital electrode (4c) and an output interdigital electrode (4a, 4b) on said substrate. An input signal is applied to said input interdigital electrode in the form of phase modulated IF band signal. A pattern of said output interdigital electrode is designed depending upon a unique word to be detected where data 1 corresponds to an upper finger (4a) followed by a lower finger (4b), data 0 corresponds to a lower finger (4b) followed by an upper finger (4a) or vice versa, and propagation time of the surface acoustic wave over the spacing (d) between each pairs of fingers (4a, 4b) is equal to a bit time duration of the unique word. An output of the acoustic surface wave matched filter is coherently detected, and when absolute value of the coherent detection exceeds a predetermined value, a unique word is recognized and the received phase in the demodulator is judged at the same time.
Patent EP-0332576-A2 (EP)
Inventor: GRUTTER MARKUS GERHARD DR
IPC: C12N15/00
Filed: 1989-02-28
Abstract: Eglin mutants which differ from natural eglins B and C in that one, two or three amino acids in the region of the active centre (amino acids 45 and 46, Leu-Asp) have been replaced by other amino acids are provided. The mutants, which can be prepared by recombinant gene techniques, have valuable pharmacological properties.
Patent EP-0359728-A2 (EP)
Inventor: EKSTRAND LARD ANDERS
IPC: D06F37/42
Filed: 1989-08-25
Abstract: A locking device for a door of a washing machine, a spin dryer or the like comprises a locking plate (10a) disposed on the machine and having an opening (11). A catch member (12) disposed on the door is insertable in the opening. In its locking position the catch member engages with an edge (14) bounding the opening in order to keep the door closed. An electrically operable blocking means (19) is provided to prevent the catch member from moving from the locking position as long as a rotatable drum or the like in the machine is operating. A releasing means (22,24,25) is provided to release the blocking means (19) as soon as the rotational movement has ceased. An electrical drive means (22) is provided to move the blocking means (19) to a blocking position against the action of a biasing means (21) which strives to move the blocking means to a lock releasing position. The electrical drive means (22) cooperates with a mechanism (24) of a design such that upon activation of the drive means the blocking means is operated to alternatingly take the blocking position and the lock releasing position, respectively.
Patent EP-0375662-A2 (EP)
Inventor: KYORIN SEIYAKU KABUSHIKI KAISH
IPC: A61K9/00
Filed: 1985-03-12
Abstract: A controlled-release pharmaceutical preparation of 3-­isobutyryl-2-isopropylpyrazolo[1,5-a]pyridine. The controll­ed-release preparation is in the form of rectal suppository containing 3-isobutyryl-2-isopropylpyrazolo[1,5-a]pyridine. Further the controlled-release is prepared by implanting 3-­isobutyryl-2-isopropylpyrazolo[1,5-a]pyridine in an oleagi­nous base.
Patent EP-0383308-A2 (EP)
Inventor: SETANI MICHITAKA NO MIYAMAEDAI
IPC: H04N1/48
Filed: 1990-02-14
Abstract: An image reading device comprises a plural-line sensor containing plural one-dimensional sensor arrays formed on a substrate, a telecentric imaging optical system for forming the image of an object on the sensor, and a blazed diffraction grating positioned in the optical path between the imaging optical system and the sensor and adapted to separate the light from the object into plural color components and to guide thus color-­separated lights to respectively corresponding the sensor arrays.
Patent EP-0384357-A2 (EP)
Inventor: HISADA HIROSHI C O OMRON CORPO
IPC: G06F9/445
Filed: 1990-02-19
Abstract: To simply change a part of an object program including plural program modules stored in a RAM in a credit authorization terminal (CAT), for instance, a new program module is written in the RAM from outside and further an address of the new module to be jumped is written in a table for enabling a new module address designation. Further, when an object program and the table for designating addresses of modules to be jumped are both stored in a ROM, the table for designating the addresses of modules is once transferred in the RAM, whenever power supply is turned on. A new program module is loaded into the RAM and address thereof is also loaded in the table transferred in the RAM.
Patent EP-0392541-A2 (EP)
Inventor: MATSUSHITA HIROOMI
IPC: B29C67/24
Filed: 1990-04-12
Abstract: A reaction injection machine (K′) utilizing a plurality of reactant liquids (A, B), comprising a plurality of supply vessels (13A, 13B) for containing the reactant liquids (A, B), respectively, an injection tank (17) and a fixed quantity metering device including a plurality of metering tanks (53A, 53B) provided for the supply vessels (13A, 13B), respectively, a plurality of metering pipes (21A, 21B) for connecting the supply vessels (13A, 13B) with the metering tanks (53A, 53B), respectively and a plurality of supply pipes (55A, 55B) for supplying to the injection tank (17) the reactant liquids (A, B) metered in the meter­ing tanks (53A, 53B), respectively such that the reactant liquids (A, B) are, respectively, metered in the metering tanks (53A, 53B) so as to be supplied to the injection tank (17) through the supply pipes (55A, 55B) and then, are stirred for mixing in the injection tank (17) so as to be injected into a mold (43) immediately after having been mixed.
Patent EP-0405510-A2 (EP)
Inventor: BEHNKE HORST
IPC: A01N59/24
Filed: 1990-06-27
Abstract: There is described a process for rooting cuttings, in which the cuttings are treated with an aqueous cyanamide solution. In this manner, a markedly improved formation of roots can be observed after only a few days even in plant species and varieties which do not root readily.
Patent EP-0412441-A2 (EP)
Title: Multifunktionsradar
Inventor: FICHTNER JOHANNN DR RER NAT
IPC: G01S7/28
Filed: 1990-08-02
Abstract: Für eine Antennenkeulenposition wird für die Suchfunktion bei vorgegebenem Leistungsanteil eine Optimierung der Überwachungsreichweite erreicht, wodurch auch die günstigste Signalform, die günstigste Signalverarbeitungsform und die günstigste Abtastperiode geliefert werden. Im Grundfall, d.h. weder bei Vorliegen von Clutter noch von Abschattungen, zur Optimierung der Leistungsnutzung des für die Suche vorgegebenen Leistungsanteils P in einer Antennenkeule eine optimale Abtastperiode <IMAGE> und eine optimale Überwachungsreichweite <IMAGE> vorgesehen sind, wobei vR die Radialgeschwindigkeit eines zu entdeckenden, auf das Radar zufliegenden Objektes, c' eine vom zu entdeckenden Objekt und den festen Radarparametern abhängende Konstante, N die Rauschleistungsdichte, Rd = c'(TB/N)<1/4> die Einzelentdeckungsreichweite und TB die gesamte Dauer der Signalform ist. <IMAGE>
Patent EP-0415371-A2 (EP)
Inventor: CIPOLLI ROBERTO
IPC: C08K3/32
Filed: 1990-08-28
Abstract: Described are self-extinguishing polymeric compositions comprising:
     (a) from 89 to 45 parts by weight of thermoplastic polymer, or of polymer endowed with elastomeric properties;   b) from 8 to 30 parts by weight of one or more ammonium and/or amine phosphate(s) and/or phosphonate(s);   (c) from 3 to 25 parts by weight of one or more 2,4,6-triamino-1,3,5-triazine derivatives of general formula (I):
      wherein the groups R to R₄, Z, Z₁ and Z₂ and the subscripts a and b are as defined in claim 1.
Patent EP-0428895-A2 (EP)
Title: Actuator
Inventor: BLASER PETER-THEOBALD
IPC: F16H57/033
Filed: 1990-10-24
Abstract: The invention relates to an actuator, in particular for a printing machine, having an electric drive motor connected via a reduction gearing to an actuating shaft and via a mechanism to a position indicator. …<??>The intention of the invention is to make available an actuator which offers a simple, variable solution as regards various actuating tasks and adaptation to the particular type of actuator required while being of compact construction. …<??>This is achieved by virtue of the fact that the reduction gearing (4) and/or the mechanism (5) each have two mutually parallel bearing axles (53,...,58,...), on each of which are mounted, in a manner allowing replacement, reduction gears (65, 70) comprising a pinion (67, 71) and a spur gear (66, 69) connected firmly to the latter in terms of rotation, the number and/or diameter of the said reduction gears being specified such that the pinion (67, 71) and the spur gear (66, 69) of the reduction gears (65, 70) arranged on different bearing axles (53,...,58...) mesh with one another. …<IMAGE>…
Patent EP-0427152-A2 (EP)
Inventor: BRUSASCO ENZO
IPC: B60J1/17
Filed: 1990-11-02
Abstract: A vehicle door (1) having an upper window opening (6) fitted with a sliding window (5) and consisting, at the bottom, of a box body (12) defined by an inner sheet (14) and an outer sheet (13) peripherally connected to each other; the inner sheet (14) having an upper opening (16) closed by a self-supporting panel (23) preferably formed from synthetic material, a first surface of which, facing the outer sheet (13), is fitted integral with door locking mechanisms (26, 27) and window regulating and guide mechanisms (24, 25), and the other surface (28) of which constitutes the interior finish surface of the door (1) together with a lower finish panel (51).
Patent EP-0428176-A2 (EP)
Inventor: HONDA YOSHITAKA
IPC: E04B1/72
Filed: 1990-11-15
Abstract: A termiticide comprising, as an active ingredient, a polymer which comprises repeating units of the formula: 
-C x F 2x O- 
wherein x is an integer of 1 to 4, or the formula: 
-CX₁X₂CF₂CF₂O- 
wherein X₁ and X₂ are the same or different and each a hydrogen atom, a fluorine atom or a chlorine atom, provided that X₁ and X₂ are not fluorine atoms simultaneously, and has at least one polar group at polymer chain ends, which has no or little toxicity on the human beings or animals and long-lasting termiticidal effects.
Patent EP-0402988-A2 (EP)
Inventor: BAGNULO LUIGI
IPC: G21B3/00
Filed: 1990-06-06
Abstract: The invention relates to the process, relevant plants and devices for the industrial production of energy, based on plausible dynamics explanatory of nuclear fusion in metals- particularly so in palladium and titanium - which readily absorb hydrogen and its isotopes; said process is based on the absorption by these metals, through electrolysis or gas-pressurizing of deuterium or mixtures of the latter with tritium or helium, followed by their consequent liberation within cracks, created in the metal mass either by mechanical or metallurgical means.
Patent EP-0384712-A2 (EP)
Inventor: TSUTSUMI TOSHIHIKO
IPC: C08J5/06
Filed: 1990-02-20
Abstract: Provided are carbon-fiber-reinforced polyimide resin compositions having excellent mechanical strength. The compositions are formed of (a) 5-50 parts by weight of carbon fibers, which have been obtained by coating start­ing carbon fibers at surfaces thereof with an aromatic polysulfone resin and then heating the thus-coated carbon fibers at 300-400°C, and (b) 95-50 parts by weight of a polyimide resin which preferably have recurring units of following formula:
      wherein X represents a specific divalent radical and R represents a particular tetra-valent radical.
Patent EP-0405738-A2 (EP)
Inventor: WECKER DAVID BRIAN
IPC: G06F15/18
Filed: 1990-05-17
Abstract: A numeric encoding method and apparatus for neural networks, encodes numeric input data into a form applicable to an input of a neural network by partitioning a binary input into N-bit input segments, each of which is replaced with a code having M adjacent logic ones and 2 N -1 logic zeros, the bit position of the least significant of the M logic ones corresponding to the binary value of the input segment it replaces. The codes are concatenated to form an encoded input. A decoding method decodes an output from the neural network into a binary form by partitioning the output into output segments having 2 N +M-1 bits each, each of which is replaced with an N-bit binary segment being a bracketed weighted average of the significances of logic ones present in the output segment. The binary segments are concatenated to form a decoded output.
Patent EP-0400917-A2 (EP)
Inventor: GILHAM DENNIS THOMAS
IPC: G07B17/00
Filed: 1990-05-25
Abstract: A mail processing system includes user terminals (10) which communicate via the telephone network (16) with a postal authority computer (18). When a batch of mail is to be processed, the postage charge for the batch of mail is transmitted to the computer (18) which checks the credit status of the user and if satisfactory returns a transaction identification signal which enables the user terminal (10) to print postage permits on the mail items (25) and batch data on a batch label in machine readable form. For security the permit and batch label include a random number contained in the transaction identification signal. At a postal receiving location, the permits on the mail items (25) and the batch label are machine read and compared with data relating to the batch held in the computer (18). If these items of data are consistent, the mail is accepted for delivery by the postal authority.
Patent EP-0420612-A2 (EP)
Inventor: ASAIDA TAKASHI
IPC: H04N9/69
Filed: 1990-09-26
Abstract: A color television camera having an image pickup unit for outputting three-color image pickup signals at a predetermined rate fs includes an analog/digital converting unit for converting an output signal of the image pickup unit at a clock rate equal to the clock rate fs, a first rate converting unit for interpolating and converting an output signal of the analog/digital converting unit into three-color digital image pickup signals having a rate of 2fs twice the rate fs, a signal processing unit supplied with an output signal from the first rate converting unit and adapted for forming 2fs rate digital composite video signal from said 2fs rate three-color digital image pickup signals, a digital low-pass filter supplied with an output signal from the signal processing unit and adapted for limiting the frequency range of the 2fs rate digital composite video signal to less than about fs/2, and a second rate converting unit supplied with an output signal of the digital low-pass filter and adapted for converting the rate of the 2fs rate digital composite video signal limited in bandwidth into fs.
Patent EP-0427532-A2 (EP)
Inventor: SCHULTZ J ALBERT
IPC: H01J49/40
Filed: 1990-11-07
Abstract: Disclosed is a method and apparatus for the measuring of isotopic ratio determination of elements on metallic, semi-conducting or insulating surface. The method involves pulsing an ion beam of at least about 2 KeV at a grazing incidence to impinge upon the surface of the sample. The ions which are recoiled off the surface of the sample are detected with a high resolution time-of-flight mass spectrometer which is comprised of at least one linear field free drift tube and at least one toroidal or spherical energy filter with a +/- V polarization to detect positive or negative ions. The method is applicable to a wide variety of elements from the periodic table and the ion source can be selected from a wide variety of ions which can be bombarding onto a sample. There are further methods for measuring of the ions under high pressure mass spectrometry, at pressures as high as 1 Torr. The apparatus can be adapted for the quantitation measurement of the elements on the surface under the high pressure conditions. Also disclosed is an apparatus for measuring ions. This apparatus can contain anywhere from 1 to 5 mass analyzers including measurements for recoiled and direct recoiled ions, for ion scattering spectroscopy, for secondary ion spectroscopy and for detecting backscattered ions. Mass analyzers are positioned at appropriate angles to detect the ions released from the bombardment of the sample. When measuring the backscattering ions, the apparatus is set up for two separate sources.
Patent EP-0432977-A2 (EP)
Inventor: TAYEFEH MOROVAT
IPC: G11B11/105
Filed: 1990-12-07
Abstract: The present invention relates to an optical detection circuit comprising detecting means for detecting signals representing both polarisation modulation and intensity modulation in a received light beam. 
     According to the invention the device is characterised in that the detecting means comprises polarisation modulation detection means (32, 33) for detecting two forms of polarisation, and conversion means (40) for selectively inhibiting the portion of the polarisation modulation detection means which detects one of the forms of polarisation so as to convert the polarisation modulation detection means into intensity modulation detection means when required.
Patent EP-0435534-A2 (EP)
Inventor: RE DANILO
IPC: H01L21/8247
Filed: 1990-12-14
Abstract: An integrated circuit is manufactured by forming first and second regions on silicon dioxide (4, 6) on a semiconductor substrate (1). The first and second regions comprise a polycrystalline silicon layer (7), an insulating layer (8), and a polycrystalline silicon layer (9). The layers (8) and (9) are removed from the second regions and a second insulating layer (10) formed on the second regions. A third polycrystalline layer (11) is formed on the first and second regions. The first regions may be formed as EPROM memory cells and the second regions as capacitors.
Patent EP-0441044-A2 (EP)
Inventor: GILMOUR JOHN EDWARD
IPC: G01S15/89
Filed: 1990-12-14
Abstract: A sonar system including an elongated transducer having a fully populated or non-fully populated array of transducer elements. During course of travel of the carrier on which the transducer is mounted, successive acoustic transmissions take place whereupon the transducer elements provide output signals in response to the reflected energy. At least one synthetic aperture beam is formed by combining the element output signals from at least two successive transmissions wherein there is a predetermined gap between the array at a location at which a first transmission takes a location at which a subsequent transmission takes place.
Patent EP-0444362-A2 (EP)
Inventor: BULLOCK ROBERT L
IPC: B60T3/00
Filed: 1990-12-28
Abstract: A wheel chock for a motor vehicle container made of composite material which is adapted to be selectively connected to a pair of rails fastened to the container floor, and which is made of a flexible copolymer material capable of withstanding the loads incurred by vehicles restrained by the chocks, and which is constructed to be easily connected to and disconnected from the rails and be supported above the container floor to prevent damage to the floor.
Patent EP-0401125-A2 (EP)
Inventor: IWASAKI TAMEO
IPC: C07C65/21
Filed: 1990-06-01
Abstract: Novel biphenyl derivatives of the formula:
      wherein R¹ is a substituted or unsubstituted aminocarbonyl group, aminothiocarbonyl group, a substituted or unsubstituted lower alkoxycarbonyl group, cyano group, or a group of the formula:
      one or two of R² to R⁷ are hydrogen atom, and the remaining groups are the same or different and are each a lower alkoxy group, a phenyl­(lower)alkoxy group or hydroxy group, or the adjacent two groups thereof combine to form a lower alkylenedioxy group, and Alk¹ is a lower alkylene group, or a pharmaceutically acceptable salt thereof, which are useful for the prophylaxis and treatment of hepatic diseases, and processes for preparing the same, and intermediates therefor.