baber/WOPTO huggingface dataset:
Patent EP-0514767-A2 (EP)
Inventor: HAMASAKI YOSHIAKI
IPC: F04B49/22
Filed: 1992-05-14
Abstract: A flow control apparatus returning a part of a fluid discharged from a pump to the suction side of the pump by sliding a flow regulating spool (2) in a valve bore (1), and reducing inversely the flow quantity of the delivered fluid in a range of a large discharge quantity of the pump. A throttle housing (4) is disposed in the valve bore (1) and between the flow regulating spool (2) and a delivering union (3) to form a fixed throttle across which a pressure difference is generated by a pass of the fluid supplied from a discharge passage (10). A fluid passage bore (40) and cylinder (41) bore which are communicated with a delivery chamber (6) through a respective throttle hole (43) are formed in parallel in the throttle housing (4). A variable throttle is constituted by the throttle holes one of which is opened and closed by a throttle spool (45) sliding in response to the pressure difference across the fixed throttle (44) and the other of which has a predetermined area. The flow regulating spool (2) is slid by a pressure difference generated across the variable throttle and by a pass of the fluid delivered to the delivery chamber (6), thereby distributing the fluid supplied from the discharge passage (10) to a circulation passage (11) and the delivery chamber (6). The throttle spool (45) is urged by a coil spring (46) toward the flow regulating spool (2), and a stopper (47) is disposed which restricts the range of the sliding movement of the throttle spool (45) toward the urging direction. A linear guide section and a folded blind hole section which is connected to the guide section are formed on the periphery wall of the throttle housing (4) (or the stopper), and an engaging projection which is engaged with the folded blind hole section through the guide section is disposed on the periphery wall of the stopper (or the throttle housing). The engaging projection is kept engaged with the folded blind hole section by using the expansion pressure of the coil spring.
Patent EP-0525408-A2 (EP)
Inventor: ERDEM ARIF TANJU
IPC: H03H17/00
Filed: 1992-06-29
Abstract: A method for performing multiframe Wiener restoration of noisy and blurred image sequences that provides either a cross-correlated multiframe Wiener restoration or a motion-compensated multiframe Wiener restoration. The cross-correlated multiframe restoration uses interframe correlations explicitly through the estimated cross-power spectra of the frames, and is computationally efficient in its calculation of the Wiener estimate by using either a closed form solution or using a small-size matrix inversion. The motion-compensated multiframe Wiener restoration is used when the interframe motion is a global shift which is either known a priori, or estimated using a motion estimation algorithm. The motion-compensated multiframe Wiener filter has a closed-form solution and does not require any matrix inversion.
Patent EP-0529268-A2 (EP)
Inventor: ZOELLER ALFONS DIPL-ING FH
IPC: G02B1/10
Filed: 1992-07-11
Abstract: The invention relates to a scratchproof coating for optical materials made of plastic and to a process for the production of this coating. In order that the plastic material, for example a CR39 lens, is scratchproofed, first a very thin tie coat of SiO is applied which is then provided with a thick SiO2 coat. The two coats are applied in a vacuum chamber containing an evaporator and a plasma source.
Patent EP-0540844-A2 (EP)
Inventor: AMMANN JOSEF
IPC: F24F13/15
Filed: 1992-08-25
Abstract: The valve with several elements for ventilation or air conditioning systems has a frame with horizontal and vertical frame parts and with a number of slats (5) which are pivotable about their horizontal central line in the air opening of the frame and which are in engagement with one another via toothed wheels (9) and in the closed position touch sealingly at their facing slat edges. Each slat (5) is arranged between a toothed wheel (9) mounted rotatably on one vertical frame part (4) and a receiving disc (10) mounted rotatably on the other vertical frame part (3) and is supported by holding devices (13, 14) arranged on the toothed wheel (9) and on the receiving disc (10), which holding devices bear against both side surfaces of the slat (5). The slat (5) can be pulled out of the holding devices (13, 14) in the direction of its slat plane, the holding devices (13, 14) and the slat (5) being provided with a detachable locking device (15, 16, 17) which secures the slat against being pulled out of the holding devices. <IMAGE>
Patent EP-0545447-A2 (EP)
Inventor: SAWANO ITSUMI
IPC: G06K15/10
Filed: 1992-12-07
Abstract: A bit map data generator section (11) prepares bit map data on the basis of data received from a host computer. A null-series removal section (12) removes data series of null from the bit map data. A data compressor compresses (13) the remaining bit map data using a plurality of different compression modes. A comparator (14) compares the sizes of the compressed data produced by the different compression modes. Of the compressed data, the compressed data of the smallest size is stored in a RAM (17) by a register section (15). When the supplemental character data is printed out, the compression mode by which it was compressed is discriminated by a compression mode discriminator (18). The data is transferred to a compressed-data restoring section (19) corresponding to the discriminated compression mode, and then to a null-series restoring section (20). The null-series restoring section restores (20) the data into the original bit map data, that is, the bit map data before compressed.
Patent EP-0512795-A2 (EP)
Inventor: GLICA STEPHEN JAMES
IPC: H03F3/45
Filed: 1992-05-05
Abstract: A comparator circuit includes first and second differential amplifier input stages to which are applied the same differential input signals with each stage being powered by first (V1) and second (V2) operating potentials. The first stage is only responsive to differential input signals ranging in value between V1 and a first state threshold voltage (V T1 ) above V2. The second stage is only responsive to differential input signals ranging in value between V2 and a second state threshold (V T2 ) below V1. Each one of the first and second stages, when operative, produces output signals which can swing fully between V1 and V2 as a function of the input signals. The output signals of the first and second stages are combined in an OR'ing circuit to produce an output signal whose amplitude can swing over the full operating voltage applied to the first and second supply lines for values of differential input signals ranging between V1 and V2.
Patent EP-0528627-A2 (EP)
Inventor: RUSSELL GARY S
IPC: G01S5/06
Filed: 1992-08-11
Abstract: Position location processing using a series of processing routines for enhanced position location in a hyperbolic ranging system adapted to more accurately indicate the position of mobile transmitters within the system. These routines incorporate data in an overdetermined system to refine the position estimate and speed up computation time. The processing utilizes all data received and filters out data caused by radio propagation measurement error that contributes to overall position error. It selects the optimum subset of data to process prior to performing time-intensive mathematical operations which results in a substantial reduction in computation time, allowing for many more overall position computations per second. The advantages of the present position location processing include its ability to incorporate all data received to reduce the overall position error. Processing filters that provide for data extraction and position verification enhance the accuracy and reliability of the position estimate. Because the filtering also extracts the optimum data for processing, the present processing permits location and identification of hundreds of transmitters and maintains the status of each.
Patent EP-0511034-A2 (EP)
Inventor: MORET MICHEL
IPC: B65F1/12
Filed: 1992-03-24
Abstract: The invention relates to a refuse container, equipped with an actuating mechanism for a trapdoor with which this container is equipped, which comprises a bottom opening closed by the said trapdoor (9) via fastening means (15). The mechanism in question comprises a first elongate pedal (41) articulated on the outside relative to the trapdoor in order to permit a distribution of forces over an elongate bearing surface when the said pedal bears on such a support, and actuation means (45, 47) stressed by this first pedal in order to manoeuvre the fastening means (15) via a second pedal (37). On the inside, a reinforcement of the container is ensured laterally by means of a small arch (10), for taking up the force, connected to a bottom belt (13) and to a lifting ring (12). Application to the collection of paper. <IMAGE>
Patent EP-0530112-A2 (EP)
Inventor: OHSHIMA ATSUSHI
IPC: C12N15/09
Filed: 1992-08-28
Abstract: The invention conerns the field of recombinant DNA. More particularly, the invention relates to a method of synthesis of new and useful single-stranded DNA which have a stem-loop configuration (ss-slDNA). The invention relates to an  in   vitro  and  in   vivo  method of synthesis. Further, the invention relates to the replicating vehicle which produce these ss-slDNAs. Moreover, the invention relates these novel structures and discloses uses for these structures. There is described a method for amplifying ss-slDNAs with or without genes encoding a target protein.
Patent EP-0539353-A2 (EP)
Inventor: PEIL WILLIAM
IPC: G01S7/28
Filed: 1988-12-22
Abstract: The invention relates to the distribution of power to a plurality of pulsed T/R modules (2) coupled to the antenna elements of a phased array radar and arranged in rows and columns. The power distribution system includes a large number of small capacitors (C3), at least one per module, a lesser number of large capacitors (5), at least one at each end of each row, and bus bars (2) dimensioned for a very small r.f. impedance for supplying peak power in a timely manner to the modules from the large capacitors (5). Each row has four large (1KW) dc power supplies (4) for providing the average power. The power conditioning elements within the modules (2) are of reduced bulk while achieving "droop" free operation.
Patent EP-0576028-A2 (EP)
Inventor: AOKI TAKASHI C O SEIKO EPSON C
IPC: B41J15/04
Filed: 1993-06-25
Abstract: A sheet guide for a small printer whose record sheet inserting inlet opens when a record sheet is being inserted to the printer and closes to a minimal extent after the record sheet is being inserted so as to prevent foreign matter or the like from entering. In the event of trouble, such as jamming of sheets or entering of foreign matter, the sheet guide is easily removable to allow the cause of trouble to be eliminated. A sheet guide (inner)(67) is rotatably and releasably mounted on a shaft (12a) of a sheet forward roller unit through elastically deforming engaging sections (67c), (67d).
Patent EP-0600242-A2 (EP)
Inventor: POSCH THEODORE E
IPC: G01V1/20
Filed: 1993-11-02
Abstract: A method for compensating for lateral distortion (30) in a moving linear array (20) using a frequency domain beamformer, comprising the steps of measuring the instantaneous lateral distortion (30) of the linear array (20) at discrete points (40) along the array (20), corresponding to array element locations, calculating a shading weight for each of the discrete points (40) along the array (20), corresponding to array element locations based on the instantaneous lateral distortion (30) at each said point (40) and calculating the compensated beam magnitude by multiplying said shading weight into the frequency domain beamformer equation.
Patent EP-0612109-A2 (EP)
Inventor: MAROLT VINKO
IPC: H01L29/866
Filed: 1994-01-26
Abstract: A monolithically integrated device (component) and a process for producing the same are described. The device has a P<+> structure which is embedded in a semiconductor layer and is partially overlapped by an N<+> structure and coated with an oxide layer. Long-term stabilisation of the breakdown voltage is guaranteed in the case of zener diodes with breakdown at the surface. It is provided for this purpose that the oxide layer (20) is stripped in a region (35) and that there is arranged there an oxide layer (36) which has windows (22, 24) which define the region of the P<+> structure (14) and the region of the N<+> structure (16). A polysilicon web (30) is arranged in the overlap region (32) above the PN junction (18). <IMAGE>
Patent EP-0622588-A2 (EP)
Inventor: ROEMELT GUENTER
IPC: F23L11/00
Filed: 1994-03-26
Abstract: The circumferential shut-off air channel (3) designed as a flap stop in the pipe housing is divided into several channel sections (7) which form expansion joints (8) between same. These sections (7) are attached to the channel housing (2) with a predetermined motion play in the longitudinal direction. The expansion joints are bridged with sealing action by internal pipe sections (9) which are inserted in the channel sections and are each fixed on one of the two sections forming each joint (8). The channel sections can have angled connecting flanges attached by screws (13) through oblong holes onto holding flanges on the channel housing.
Patent EP-0644295-A2 (EP)
Inventor: PERONI ENNIO
IPC: E01B31/06
Filed: 1994-09-05
Abstract: Drill for drilling rails and track rigs, in railroad applications, including a body (3) which supports a motor (6) driving a drilling tool (11) through a reduction unit (12). Elements (20-25) are provided for the translatory motion of the drilling tool with respect to the body. There are also elements (50,52,53) for removably fixing the body with respect to the element (51) to be drilled.
Patent EP-0659355-A2 (EP)
Inventor: BLOECKER ERICH DR
IPC: B01J20/26
Filed: 1994-12-16
Abstract: A filter for removing nitrogen oxides (NOx) from tobacco smoke comprises A) a poly(arylene thioether), B) if appropriate a conventional filter material, and C) if appropriate at least one surface-active solid. Use of this filter removes, in particular, nitrogen dioxide virtually completely from the smoke.
Patent EP-0660108-A2 (EP)
Inventor: BERTHOLDS AXEL DR
IPC: G01N21/88
Filed: 1994-12-20
Abstract: The invention relates to an optical measurement apparatus for determining the shape and/or position of an object which is inserted in or can be passed through the measurement apparatus, in particular a precoilable filamentary object (16) such as, for example, an erosion wire or an optical fibre, having at least one measurement pair (1, 1', 26) which has a light source (A) and at least one photodetector (B, D), a light-beam path being formed between the light source (A) and the photodetector (B, D). The invention is distinguished in that a device for varying the lateral light-intensity distribution of the light-beam path is arranged in the light-beam path. <IMAGE>
Patent EP-0659948-A2 (EP)
Inventor: TOERNQVIST HANS
IPC: E03F7/00
Filed: 1994-12-13
Abstract: A vacuum sewer system comprising a waste receiving unit (1) to be emptied provided with an outlet opening (2) and having a normally closed sewer valve (3) and an ejector (5). The ejector (5) is an integrated part of a sewer pipe (4, 7) connected to the waste receiving unit (1). The sewer pipe includes an upstream portion forming a suction pipe (4) of the ejector (5) and a downstream portion forming a discharge pipe (7) of the ejector (5).
Patent EP-0671581-A2 (EP)
IPC: F16B29/00
Filed: 1995-03-07
Abstract: The rail has an opening (2) which is bordered by the longitudinal walls of the rail (3) which also form inwardly turning lips. An anchoring device is provided with a support part which engages with the lips. The support part (6) of the anchor unit (7) is inserted into the opening (2) in the rails, in a preassembly position, characterised to the lengthwise direction of the rails. The support part has elastically movable arms (10) which grip behind protuberances (5) on the assembly rail (1), when the anchor unit is fitted in. The support arms elastically movable towards each other are bent outwards in opposite directions from their inserted end to the free ends (11). At least parts of the support arms are V- or U-shaped. The support part and counter-holder (9) fit into each other, by the connecting arms (16) of the support part gripping over the holder arms (19) of the counter-holder. The holder arms have guide arms (20) on their free ends.
Patent EP-0671832-A2 (EP)
Inventor: UCHIDA YOSHIHIRO
IPC: H04Q11/04
Filed: 1991-08-27
Abstract: A first form of an ATM channel testing apparatus tests an ATM channel by having a test cell detector (307) in each switch (306) detect whether or not the switch appropriately switches a test cell (303) generated by a test cell generating trunk (302). A second form of an ATM channel testing apparatus easily tests an ATM channel by having test cell generators (404) provided for the respective input highways (402) sequentially generate test cells to which test cell identifying information and input highway identifying information and having test cell monitor (405) provided for the respective output highways (403) simply tally the test cells by the respective input highways. A third form of an ATM channel testing apparatus tests an ATM channel with less pieces of hardware by having turnaround parts (507) in respective ordinary trunks (501) sequentially turn around a test cell (504) generated by a test cell generating trunk (503) to be finally returned to the test cell generating trunk.
Patent EP-0694578-A2 (EP)
Inventor: NEUMANN UWE DR
IPC: C09D5/44
Filed: 1995-06-21
Abstract: The aq. synthetic resin dispersions (I) contain: (a) an ionic epoxy resin derived from bisphenol A substd. with aralkyl gp(s)., (b) a capped polyisocyanate, and (c) a polymer of radically polymerisable olefinic monomer(s). Also claimed are: (i) a process for the prodn. of (I) from a mixt. of vinyl monomer (c), resin (a) and blocked di or poly-isocyanate (b), by converting the mixt. into an aq. dispersion and polymerising with a radical initiator; and (ii) articles coated with the dispersion (I).
Patent EP-0712267-A2 (EP)
Inventor: GLATHE HANS-GEORG
IPC: H05K7/14
Filed: 1995-09-06
Abstract: The control equipment includes a connection block (1) with supply terminals (3) and/or signal line terminals (4) for associated initiators, actuators etc. An electronic module for signal processing connects the signal line terminals and an internal bus line (5) and provides signal matching for a field bus. Signal line terminals are provided in the connection block for the connection of at least one field bus cable. Associated with these signal line terminals are sites into which function-dependent connection elements are plugged. The connection elements (12) are connected together as a terminating unit or as an extension connection unit.
Patent EP-0708339-A2 (EP)
Inventor: ELMS ROBERT TRACY
IPC: G01R21/133
Filed: 1995-10-16
Abstract: A digital monitor/analyzer (1) for an ac electrical power system (3) samples the current and voltage waveforms at a slow rate for performing metering functions, and at a high rate for analyzing harmonic content. Sampling is performed in sampling frames (35) comprising a plurality of repetitions (37₁-37₄) of sampling for a selected number of cycles followed by a delay (δ) of a fraction of a cycle. This effects equivalent sampling at a higher rate for slow speed sampling over a frame (35). High speed sampling is performed over only one repetition (37₃) of the selected number of cycles in a frame (35) so that it can be carried out sychronously as required for the harmonic analysis. The high speed sampling rate is an integer multiple of the slow speed rate so that slow speed data can be extracted from the high speed samples for continuous metering. Fourier analysis of the harmonic content of the waveforms is performed (61) on the odd interrupts while all of the other tasks are apportioned out (59) over the even interrupts of a sampling frame. Both the odd and even interrupts initiate sampling.
Patent EP-0665694-A2 (EP)
Title: High resolution film scanner
Inventor: SWINSON PETER RICHARD
IPC: H04N9/11
Filed: 1995-01-26
Abstract: A film scanner scans a frame of film three times by reciprocating a clapper gate assembly (160) holding the film (50) past a solid state line array sensor (210). Successive scans are in an opposite sense to the previous scan and R,G,B filter wheel (40) is placed in the optical path and advanced for each scan so that separate high resolution R,G and B scan are produced which can be combined to form a high resolution video signal.
Patent EP-0692611-A2 (EP)
Inventor: YOON YEONGIAE
IPC: F42D1/08
Filed: 1995-03-07
Abstract: The present invention relates to a method for forming a parallel bore hole and a slant bore hole (or V-shaped V bore hole) together within the same area of a working face, and then blasting the working face by using a delay electric detonator. The method of this invention includes the steps of drilling a number of slant hole by a predetermined angle in the horizontal angle cut pattern or in the vertical angle cut pattern about the central zone of a working face, drilling a number of parallel cut hole within a projective area of the above mentioned slant holes; loading an electric detonator in the slant holes and an explosive material by indirect priming in the parallel cut hole up to the bottom of the slant holes; blasting the slant holes to form a slant free surface; blasting a center cut hole out of the parallel cut holes to form two free surfaces having a funnel shape; and sequntially blasting a middle cut hole and an outer cut hole out of the parallel cut holes to form a cubical space, and as a result, the drilling is achieved easily, the drilling time is reduced, the necessary quantity of explosives is low, and the blasting efficiency is high.
Patent EP-0691116-A2 (EP)
Inventor: GARMAN DAVID EDMUND TALBOT
IPC: A61G7/10
Filed: 1995-07-07
Abstract: Mobile medical lifting apparatus comprising a mobile support means having wheels, castors or rollers, which mobile support means supports or provides a mounting for a lifting device comprising a stack of inflatable bags for raising a seat or platform supported by the lifting device, an inflatable bag at the bottom of the lifting device is actuable to raise the wheels, castors or rollers off the ground to enable the wheels, castors or rollers, and, optionally, associated parts of the mobile support means, to be removed so that the lifting device can lower the seat or platform to very close to the ground to minimise the effort required to move a fallen person onto the platform.
Patent EP-0689833-A2 (EP)
Inventor: JACOB MAURICE
IPC: A61K9/16
Filed: 1995-06-28
Abstract: Prepn. of spheroids, absorbable orally, comprises: (a) prepn. of a liq. extract by aq., alcoholic, hydro-alcoholic or mixed extn. of various starting materials; (b) humidifying an absorbent adsorbent substance with this extract; (c) granulation of the resultant mass by humidification; (d) passage of the mass through a microfine extruder; (e) spheroidising of the extrudate; (f) drying of the spheroids 40 degrees C; (g) calibration of the dry spheroids.