baber/WOPTO huggingface dataset:
Patent EP-0637170-A2 (EP)
Inventor: IBENTHAL ACHIM
IPC: H04N5/04
Filed: 1994-07-25
Abstract: A circuit arrangement for synchronising the samples, which follow one another at a low sampling rate (CLKN), of a data stream converted from a high sampling rate (CLKM) to the low sampling rate (CLKN), represented as a sequence of samples of a signal, with a first synchronisation signal (SM) contained in the data stream present with the high sampling rate (CLKM), with a memory (1) which can be loaded and read out cyclically with equidirectional address sequence, which can be provided, on the one hand, with write address signals (at 8), from a write address counter (5) which counts the periods of a first sampling clock signal (CLKM) having the high sampling rate, for loading the samples of the data stream with the high sampling rate (CLKM), and which can be supplied, on the other hand, with read address signals (at 12) for reading out the samples of the data stream with the same high sampling rate (CLKM) from a logic circuit (13), in which the read address signals (at 12) can be generated from an additive logic operation on the write address signals (at 8) and a difference address signal (DEL), and with an arrangement (17, 21, 28) for forming the difference address signal (DEL), provides for synchronisation in the case of a sampling rate conversion without jumps in the synchronisation signal of the low sampling rate and thus without disturbance in the sequence of the samples in that the arrangement (17, 21, 28) for forming the difference address signal comprises a modulo counter (17) for counting the periods of the first sampling clock signal (CLKM), a first sample- and hold circuit (21) for storing the count (PHI) of the modulo counter (17) when the first synchronisation signal (SM) occurs, and an allocation circuit (28) which can be supplied with the count (PHI) stored in the first sample- and hold circuit (21) and by which a value of the difference address signal (DEL) can be output for each of these counts (PHI), the write address counter (5) exhibiting a greater modulus (S) than the modulo counter (17) and the modulus (P) of the modulo counter (17) corresponding to the even-numbered ratio between the high sampling rate (CLKM) and the low sampling rate (CLKN), in that a decoding circuit (23) is provided for outputting a second sampling clock signal (CLKN) exhibiting the low sampling rate at every time at which the modulo counter (17) assumes a basic state (PHI = 0), and in that a second sample- and hold circuit (30) is provided for storing a sample read out of the memory (1) with the read address signal (at 12) at the time of the occurrence of the second sampling clock signal (CLKN) and outputting the samples thus stored as data stream (DN, SN) converted to the low sampling rate (CLKN).
Patent EP-0646782-A2 (EP)
Inventor: ANDRZEJAK DENNIS VINCENT
IPC: G01M99/00
Filed: 1994-08-29
Abstract: A seatback load applying device (10) that is capable of applying quasi-static and controlled loading along various points of an automobile seatback starting at a predetermined distance above the H-point of a seated surrogate (77) and ending at the upper cross member of the seatback (18).
Patent EP-0632258-A2 (EP)
Inventor: MAHONEY DAVID G
IPC: G01M3/20
Filed: 1994-06-29
Abstract: A non-helium expansion leak test technique is used to detect large leaks in a test part. The technique does not require the presence of helium or any other trace gas in the part being tested. The non-helium expansion technique is preferably used in conjunction with a helium mass spectrometer leak detector to permit leak detection over a large range of leak rates. A test part is placed in a sealed test fixture, and a valve between the test fixture and an expansion chamber is opened. The pressure in the expansion chamber is measured after the valve is opened. When the measured pressure is less than a reference pressure, a sealed part is indicated. When the measured pressure is greater than the reference pressure, a leaking test part is indicated. When a sealed test part is indicated, a helium mass spectrometer leak test is performed to determine the presence of small leaks in the test part. An atmospheric gross leak test can be performed simultaneously with the non-helium expansion leak test to detect large leaks in situations where some helium remains in the test part at the time of test.
Patent EP-0661844-A2 (EP)
Inventor: ROGAWAY PHILLIP W
IPC: H04L9/32
Filed: 1994-12-16
Abstract: A method is described for substantially concurrently performing entity authentication operations and short-lived secret key distribution operations over an insecure communication channel between communication partners, wherein authenticity of communication partners is determined by possession of the long-lived shared secret key. The method includes a number of steps. Data flows are exchanged between the communication partners to define a composite key. At least a portion of the data flows have been encrypted or otherwise masked in a manner which utilizes the long-lived shared secret key. At least one authentication tag is passed between communication partners over the communication channel. The at least one authentication tag is based at least partially upon the composite key. The authentication tag is utilized to determine the authenticity of at least one communication partner.
Patent EP-0645620-A2 (EP)
Inventor: PAUKKUNEN ARI
IPC: G01W1/08
Filed: 1994-09-05
Abstract: Method and detector arrangement for measurement of relative humidity in particular in radiosondes (100). In the humidity detector (14), an active material is used whose electric properties are a function of the amount of water absorbed by said material. The humidity detector (14) is heated so as to remove any ice, frost or condensed humidity gathered on its face and/or in its vicinity. The temperature (T) of the humidity detector (14) and/or the ambient temperature (T a ) is/are detected, and this/these quantity/quantities is/are utilized in the computing of the humidity measurement values (U). The humidity detector (14) is protected by means of a mechanical shield construction (10) arranged around the detector. The shield construction (10) is heated to a temperature higher than the ambient temperature so that no substantial condensing or freezing of humidity takes place on the humidity detector (14) or on the structures in the vicinity of same.
Patent EP-0674141-A2 (EP)
Inventor: MUELLER FRIEDRICH
IPC: E04D13/18
Filed: 1995-03-23
Abstract: The frame is used to provide water-tight fitting of the solar collector roof panel in the building roof and incorporates a pipeline (14) for the heat transfer medium, extending parallel to one side edge (40) of the solar collector housing (10). Pref. the pipeline is housed in a recess (26) provided between the side edge of the solar collector housing and the frame, the latter pref. receiving a heat insulating packing material (28), enclosing the pipeline.
Patent EP-0689341-A2 (EP)
Inventor: KAJI YUKIO C O PFU LIMITED
IPC: H04N1/04
Filed: 1995-05-23
Abstract: An image scanner has both a flat bed (FB) type structure and an automatic document feeding (ADF) type structure, and includes: an image read unit (1) at least including a lamp, a mirror and CCD sensors to read a manuscript which is put on the structure; an image control unit (2) operatively connected to the image read unit to process an image read by the image read unit; a host computer operatively connected to he image control means. The image control unit includes a main printed-circuit board (20) provided for the original functions of the image scanner, a main connector (21) connecting the image control means to the host computer, a user printed-circuit board (23) selectively provided by a user as an extended slot and the board being mounted within the image control unit, and a user connector (22) connecting the main printed-circuit board to the user printed-circuit board. 
     Further, in one embodiment the image scanner has a function of correction for a difference in an image output between the FB type and the ADF type by adjusting a change rate from the white/black reference level, the gain of the amplifier, the lamp current, or a predetermined conversion formula.
Patent EP-0708431-A2 (EP)
Inventor: HODSON LESTER E
IPC: H04N13/363
Filed: 1995-10-18
Abstract: A projection system is constructed using a field emission device 10. A single monochrome FED 10 can be used with projection system electronics 40 and lens 20 to create a monochrome picture on screen 30. Alternatively, a single monochrome FED 10 can project the proper image through color wheel 150 to create a color image which is projected by a lens 20 onto a separate surface 30. In yet another embodiment, a first FED 10 which projects a red image, a second FED 10 which projects a green image, and a third FED 10 which projects a blue image, and three clear focusing lenses 20 create a full color image on screen 30. In this configuration, if the three lenses 20 are colored red, green and blue, then the three FEDs 10 need only present the image data for each color in black, grey, and white. The FED projection system could also utilize a color FED 10 and a clear focusing lens 20 to create a full color image on screen 30. This full color FED 10 could create its color image by using red, green, and blue phosphor stripes 90 which are energized by its cathode 80 configured with full pixels or sub pixels 160. In another embodiment the FED projection system provides a three-dimensional display image on screen 30. The use of FED 10 facilitates a projection system which has low power consumption, reliable electronics, consumes less space, and interfaces to multimedia input signals 50.
Patent EP-0715131-A2 (EP)
Inventor: KUBLI ROBERT A
IPC: F04D29/66
Filed: 1995-11-21
Abstract: Method and apparatus (100) for the active cancellation of broad band noise and/or single frequency tones emanating from rotating machinery (32,70), such as an air moving device, by detecting related mechanical (30) and acoustic (10) signals therein and causing (20) canceling vibrations to be applied directly to the rotating machinery (70) by a transducer (40).
Patent EP-0719022-A2 (EP)
Inventor: YASUDA HIROSHI
IPC: H04M1/72466
Filed: 1995-12-18
Abstract: In a communication terminal equipment and a method of controlling call incoming, unnecessary noises in a period from start of an alert sound to carrying out of the next operation can be reduced. When a predetermined operation is effected under the condition that an alert sound is ringing, the alert sound is stopped or the volume of the alert sound is reduced at least over a duration of call incoming. Thus, such a fear that persons in the surroundings may be troubled by the continuous ringing of the alert sound can be remarkably reduced. Further, since the situation that power supply is cut off forcibly during call origination can be avoided, such a fear that a person on the call origination side may be given an unpleasant feeling can be eliminated.
Patent EP-0722246-A2 (EP)
Inventor: KAWAMURA TOSHIHIRO
IPC: H04N5/353
Filed: 1996-01-12
Abstract: In a solid-state image pickup device comprises a solid-state image pickup section (10) including a substrate and a plurality of photoelectric converting sections formed on the substrate, the photoelectric converting sections accumulates, in response to incident light, electric charges during a controllable accumulating time interval in each frame period as signal charges in synchronism with a frame rate. Connected to the substrate, electronic shutter means discards disused charges during a discarding time interval in the frame period from the photoelectric converting sections to the substrate. The discarding time interval is equal to a difference between the frame period and the controllable accumulating time interval. Connected to the solid-state image pickup section, a timing pulse generating section (20) controls the controllable accumulating time interval.
Patent EP-0736601-A2 (EP)
Inventor: SIMONS JOHN N
IPC: G01N33/576
Filed: 1996-02-22
Abstract: Hepatitis GB Virus (HGBV) nucleic acid and amino acid sequences useful for a variety of diagnostic and therapeutic applications, kits for using the HGBV nucleic acid or amino acid sequences, HGBV immunogenic particles, and antibodies which specifically bind to HGBV. Also provided are methods for producing antibodies, polyclonal or monoclonal, from the HGBV nucleic acid or amino acid sequences.
Patent EP-0747473-A2 (EP)
Inventor: TYNDORF TADEUSZ A
IPC: G01N1/28
Filed: 1996-02-27
Abstract: The present invention is a culture slide assembly having a base member, a cooperable receptacle removably attached to the base and means for separating the receptacle from the base. Preferably, the assembly may be used for carrying out biological reactions or growth therein, such as growing tissue or cell cultures.
Patent EP-0752383-A2 (EP)
Inventor: KOEHN UWE
IPC: B65H3/12
Filed: 1996-05-31
Abstract: The separator has cylindrical tubular rollers (8) running on guidance tracks (6,7) fixed (4,5) to the sides (e.g. 3) of a machine frame. The ends of the rollers are fixed to endless chains. The magazine (12) fitted to the frame sides above the upper set (11) of rollers contains a stack of paper tubes (13) which are extracted by suction boxes (25,26) underlying perforated belt conveyors (17,18) running parallel to each other and driven by motors at different speeds.
Patent EP-0747962-A2 (EP)
Inventor: CHAPMAN GEORGE R
IPC: H01L31/10
Filed: 1996-06-05
Abstract: An array of dual-band HgCdTe radiation detectors (10) wherein individual detectors (10) include a first layer (14) having a first type of electrical conductivity and a bandgap selected for absorbing radiation within a first spectral band (MWIR). The radiation detectors (10) also each include a second layer (16) overlying the first layer (14). The second layer (16) has a second type of electrical conductivity that is opposite the first type of electrical conductivity. Each radiation detector (10) further includes a third layer (18) overlying the second layer (16), the third layer (18) having the first type of electrical conductivity and a bandgap selected for absorbing radiation within a second spectral band (LWIR). The first and second spectral bands are selected from SWIR, MWIR, LWIR, and VLWIR. The first, second and third layers (14, 16, 18) are contained within at least one mesa structure (10a, 10b; 11) that supports on a top surface thereof a first electrical contact (24) to the first layer (14) and a second electrical contact (28) to the third layer (18). The at least one mesa structure (10a, 10b; 11) further supports on a sidewall region (10b'; 11b) thereof an electrical contact (30) to the second layer (16). The sidewall electrical contact (30) is coupled to an electrically conductive bus (32) that is conductively coupled in common to mesa structure sidewall electrical contacts (30) of the plurality of radiation detectors (10). As a result, each radiation detector site (10) is simplified in construction, and may be reduced in area over a site wherein a separate (third) contact, such as an indium bump, is required to contact the second layer (16).
Patent EP-0763411-A2 (EP)
Inventor: MORANO NICK
IPC: B01F3/08
Filed: 1996-08-08
Abstract: A process for mixing at least two independent streams in a mixing device having independent inputs for each of the at least two independent streams, the process comprising the steps of: (i) feeding a first stream, provided as a free-flowing solids stream, to a pressure chamber; (ii) compressing the first stream in the pressure chamber; (iii) feeding the first stream to a first input in the mixing device; (iv) feeding a second stream to a second input in the mixing device; (v) impinging the first stream and the second stream on one another in a mixing device to produce a mixture; and (vi) dispensing the mixture from the mixing device; wherein the compressing in Step (ii) is conducted to achieve a substantially linear relationship between a weight of the first stream and a period of impingement of the weight in Step (v). A system for mixing at least two independent streams in a mixing device having independent inputs for each of the at least two independent streams, the system comprising: a mixing device having a first input and a second input, the first input capable of receiving a first stream and the second input capable of receiving a second stream, and impingement means for allowing the first stream and second stream to impinge on one another for a period to time; a compression chamber upstream of the mixing device, the compression chamber comprising: (i) an input for receiving the first stream as a free-flowing solids stream, (ii) compression means to compress the first stream to achieve a substantially linear relationship between a weight of the first stream and the period of time; and (iii) an output for allowing exit of the first stream from the compression chamber; connection means to connect the output of the compression chamber to the first input in the mixing device. Preferably, the process and system are adapted to produce a filled foamed isocyanate-based polymer (e.g. filled polyurethane foam).
Patent EP-0762383-A2 (EP)
Inventor: SHINODA KOICHI
IPC: G10L15/07
Filed: 1996-08-26
Abstract: A pattern adapting apparatus including an input pattern forming unit (11), a tree structure standard pattern storing unit (21) for storing a tree structure standard pattern including a tree structure indicative of inclusive relationships among categories and a parameter set at each node of the tree structure, a pattern matching unit (22) for matching categories of the tree structure standard pattern with input samples of an input pattern, a tree structure standard pattern modifying unit (23) for modifying a tree structure standard pattern based on the results of pattern matching, a node set selecting unit (24) for calculating a description length with respect to a plurality of node sets in a tree structure pattern to select an appropriate node set, a modified standard pattern forming unit (25) for forming a modified standard pattern by using a parameter set of a selected node set, and a standard pattern for recognition storing unit (12) for storing a modified standard pattern.
Patent EP-0762177-A2 (EP)
Inventor: CHIKAZAWA YOSHIHARU
IPC: H04N13/122
Filed: 1996-08-27
Abstract: In an stereoscopic display using a lenticular lens sheet to create the stereoscopic image a Moiré pattern exists, which is caused by the lenticular lens pitch and the pixel pitch. This Moiré pattern on the display obstructs the view which is not only the stereoscopic image but also the normal two-dimensional image. 
     To overcome this Moiré obstruct, a diffuser is used in the stereoscopic display using lenticular lens sheet, so that the contrast of the Moiré pattern gets weaker or is even avoided.
Patent EP-0763846-A2 (EP)
Inventor: GASSLER GERHARD DR RER NAT
IPC: H01J3/02
Filed: 1996-09-04
Abstract: The cathode ray tube has at least one grid electrode with a stop opening (B2) and a ceramic carrier body (T2). The ceramic carrier body is made of a ceramic foil, with a foil thickness of less than 0.5 mm. The foil has a metallised surface in the vicinity of the stop opening. The metallised surface extends into the wall of the stop opening. The diameter of the metallised surface transverse to the radiation direction is less than 20 times the diameter of the stop opening e.g. between 2 and 10 times.
Patent EP-0776747-A2 (EP)
Inventor: MARCIANDI FRANCO
IPC: C09D4/00
Filed: 1996-11-26
Abstract: Molding process of articles having colour contrast areas on the surface comprising coating the surface with a colored composition polymerized before filling the mold with a polymerizable fluid composition wherein the colored composition is a fluid, stable and redispersable dispersion, comprising:
     a) polymerizable liquid monomers, optionally in admixture with a non-polymerizable volatile organic solvent, as a solvent;   b) from 0.1 to 10% by weight of a colouring composition as inorganic pigment or from 0.0001 to 1% by weight of a pigment or organic dye;   c) from 1 to 30% by weight of an urethane modified alkyd resin or urethane oil soluble in solvent a) wherein the alkyd resin has un unsaturation of the fatty acid measured as iodine value higher than or equal to 50; and the coloured composition is supported with the polymerization initiator of radical type and aged for at least 10',    the component a) being at least 20% by weight of the total composition.
Patent EP-0777373-A2 (EP)
Inventor: MUTOU HIROYUKI
IPC: H04N5/335
Filed: 1996-11-29
Abstract: An image input apparatus capable of speed-up of image inputting by conducting the image inputting of manuscripts having different sizes with one kind of one-dimensional image sensor, comprising manuscript size setting means for setting a size of a manuscript in a main scanning direction of a one-dimensional image sensor; conveying speed control means for controlling a speed of conveying the manuscript depending upon the size of manuscript being set; driving signal control means for controlling a driving of the one-dimensional image sensor depending upon the size of manuscript being set; shielding means for shielding a predetermined area of the one-dimensional image sensor; and shield area control means for controlling an area to be shielded by the shielding means depending upon the size of the manuscript being set.
Patent EP-0747423-A2 (EP)
Inventor: GALLUCCI ROBERT RUSSELL
IPC: C08L67/00
Filed: 1996-05-31
Abstract: Thermoplastic compositions exhibiting enhanced melt stability are provided. The compositions contain a blend of resins and an organosulfate salt. The resin blends are preferably selected from (a) a blend of a polyester resin, such as polybutylene terephthalate, and aromatic polycarbonate resin, and (b) a blend of a low molecular weight polyester resin and a high molecular weight polyester resin. The compositions exhibit enhanced retentions of cystallinity and related properties, during melt processing.
Patent EP-0764575-A2 (EP)
Inventor: TERADA MASAO
IPC: F16H55/12
Filed: 1996-09-13
Abstract: A bicycle crankset for mounting a plurality of chainrings (43, 44, 45) includes a crank arm (50) having a first end for mounting a pedal (40) and a second end having a boss (55) for mounting to a crank axle (46), a chainring retainer (51) for supporting at least one of the plurality of chainrings, and a reinforcement member (52). The chainring retainer (51) has a first engagement member (68) for engaging the boss (55), and the reinforcement member (52) includes a second engagement member (61) for engaging the boss (55). The chainring retainer (51) preferably includes a first centre ring (65) defining the first engagement member (68) and a plurality of first arms (66) extending radially outwardly from the first centre ring. Similarly, the reinforcement member (52) preferably includes a second centre ring (62) defining the second engagement member (61) and a plurality of second arms (63) extending radially outwardly from the second centre ring. The distal ends of the plurality of first arms (66) may be attached to corresponding distal ends of the plurality of second arms (63). Alternatively, the chainring retainer (51) may have a first peripheral ring (67) disposed at distal ends of the plurality of first arms (66), and the reinforcement member (52) may have a second peripheral ring (64) disposed at distal ends of the plurality of second arms (63). The first peripheral ring (67) may be secured to the second peripheral ring (64) over a part or whole circumference thereof. To provide good balance of the crankset, the plurality of first arms (66) may be offset from the plurality of second arms (63) by a half-pitch in the circumferential direction.