baber/WOPTO huggingface dataset:
Patent EP-0539178-A2 (EP)
Inventor: AULICK RODNEY O
IPC: C09D11/02
Filed: 1992-10-21
Abstract: A dye is described of the structural formula :
     where
     R 1  is -H, -C0 2 M , -CH 3 , -OR 3  or CI ;   R 2  is C 1-4  alkyl, C 1-4  alkoxy or -CH 2 CO 2 M ;   R 3  is C 1-4  alkyl ;   R 4  is -NH 2 , -NHR 3 , -NHCH 2 CO 2 H, or
         (where R 5  is -H, C 1-4  alky or -CO 2 M and R 6  is -H or -NH 2 ) and M is H, NH 4 , Na, K or Li,   and wherein the total number of -CO 2 M groups is 1 to 3.   
     The dyes are alkali-soluble and can be used in water-based inks. Printing from the ink is insoluble below pH 6.0, is an intense black at low concentration, and remains black on acid papers. The aqueous inks are stable and exhibit good printhead nozzle maintenance.
Patent EP-0547841-A2 (EP)
Inventor: EAGLE DAVID JOHN
IPC: G09G1/00
Filed: 1992-12-10
Abstract: Cathode ray tube display apparatus comprises a cathode ray tube display screen (10) for displaying successive frames of a non-interlaced video image in response to excitation by at least one raster-scanned electron beam. A line timebase circuit (40) sequentially addresses the or each electron beam to successive pixels on the screen in a line of a raster in response to a line timebase sync signal. A frame timebase (50) circuit sequentially addresses the or each electron beam to successive lines of the raster in response to a frame timebase sync signal. The frame timebase circuit (50) comprises means for offseting successive frames of the video image in a direction transverse of the lines of the raster by a distance less than the spacing of adjacent lines of the raster. Gaps between adjacent pixels on successive lines of the raster are made invisible to the viewer because the persistence of a viewers eye effectively integrates the image content of successive frames. Also, because the successive frames have the same image content, there is no low frequency component in the image spectrum below the frame timebase frequency. Therefore, the displayed image is free from objectionable flicker.
Patent EP-0583626-A2 (EP)
Inventor: SKOLDBERG C M C O INTELLECTUAL
IPC: G01N33/543
Filed: 1993-07-16
Abstract: Particle patterns formed on an inclined bottom surface of a reaction vessel are photoelectrically detected to produce a two-dimensional image signal. The signal is processed to judge or classify the particle patterns into an agglutinated pattern, a non-agglutinated pattern or an uncertain pattern with the aid of a neural network. An image signal representing a particle pattern is first extracted, then the image signal is decomposed into a series of light intensity areas due to different contours of the inclined bottom surface. The integrated light intensities of each area are presented to a neural network. The neural network operates in a training mode and a classification mode. In the training mode the neural network is presented with numerous samples of decomposed images as well as their respective classification. In the classification mode the neural network will judge a decomposed image based on a generalization made during the training mode.
Patent EP-0588071-A2 (EP)
Inventor: PUSINELLI THOMAS
IPC: A61M1/36
Filed: 1993-08-14
Abstract: Zentrifuge (10) zum Auftrennen von Blut in seine Bestandteile, insbesondere Single-needle-Zentrifuge, bei der in einem Sammelschritt Erythrozyten und Plasma in einem Speichergefäß (54) zwischengespeichert werden und in einem Rezirkulationsschritt die im Speichergefäß (54) zwischengespeicherten Blutbestandteile erneut durch die Separationskammer (14) geführt und anschließend dem Patienten zurückgegeben werden. <IMAGE>
Patent EP-0559302-A2 (EP)
Inventor: VAN DEN GOOR JAKOBUS MARIE
IPC: B65G47/84
Filed: 1991-02-18
Abstract: The invention relates to a conveyor having a frame and an endless drivable conveying means (2) provided with carriers (7). Said carriers (7) are pivotally coupled (4,17) to at least one endless flexible coupling means (2), whilst at least some of the carriers (7) support pusher shoes (18). The pusher shoes (18) are connected to guide means, which guide means can co-operate with two guide rails (28,29) extending in opposite directions (D,C), obliquely with respect to the intended direction of movement (A) of the carriers (7). At the location of the point of intersection of the guide rails an adjustable switching device (30-40) is provided, comprising a switch blade (30), which is adjustable between a first position, in which a guide means (26) can move along the one of the two guide rails (28,29), and a second position, in which the guide means (26) can move along the other of the two guide rails (28,29). An operating means (32,33) has been disposed near each guide rail and both operating means are mechanically coupled to the switch blade (30) and disposed upstream of the point of intersection of the two guide rails (28,29), when seen in the intended direction of movement (C,D) of the guide means (26) along the guide rails (28,29).
Patent EP-0556038-A2 (EP)
Inventor: YOKOYAMA NOBUYOSHI
IPC: A47J37/12
Filed: 1993-02-11
Abstract: An improved fryer apparatus (10, 50) includes a small size pulse combustor (12) and an additional labour-saving arrangement such as a filtering system (40) or a lift system. The pulse combustor (12) does not include a check valve or flapper valve for preventing back flow of combustion exhaust in an air supply system (16, 18). This valve-less structure of the pulse combustor (12) yields sufficient noise reduction without needing any silencer or muffler and provides free space to accommodate the filtering system (40) or the lift system.
Patent EP-0594434-A2 (EP)
Inventor: HOSHIGAMI HIROSHI
IPC: H04B1/52
Filed: 1993-10-21
Abstract: A radio transceiver in which an antenna is connected selectively to a transmitter (3) or a receiver (2) through a duplexer (1). A controller (5) is provided to control the switching operation of the duplexer so that when an output of the receiver exceeds a predetermined maximun threshold level of the receiver, the antenna is connected to the transmitter through the duplexer while a leakage received power of the duplexer is applied to the input of the receiver.
Patent EP-0586276-A2 (EP)
Inventor: BILKADI ZAYN C O MINNESOTA MIN
IPC: C08L71/02
Filed: 1993-08-12
Abstract: The invention relates to optically transmissive, silica-containing compositions which exhibit a small change of refractive index with respect to temperature changes (dn g /dT). The compositions are derived from silica sols dispersed in liquid organic polymers. The invention relates to optical systems comprising a plurality of elements that are optically interconnected by means of the inventive composition. An especially preferred embodiment of the invention is the use of the composition within a connector to simultaneously align and join optical fibers.
Patent EP-0638809-A2 (EP)
Inventor: KUMAR ANAND
IPC: G01N35/00
Filed: 1994-08-01
Abstract: An analysis method and apparatus (20) comprises feeding a stream of fluid capsules (TP1) in a fluid conduit (134) for flow therethrough by forming a film of isolating liquid (IL) on an inner surface of the conduit and randomly accessing each of a plurality of liquids selected from a sample liquid (S1,SL,...), reagents (R1,R2,...) and a magnetic particle suspension to form a plurality of isolated segments from the plurality of liquids in each capsule in the conduit. The fluid capsules flow in at least one longitudinal direction of the conduit and the suspended magnetic particles are selectively magnetically retained from one segment in one capsule at a given location for placement of the magnetic particles in another segment in the one capsule during the flow of the one capsule through the conduit. The fluid capsules are then measured in the conduit.
Patent EP-0661078-A2 (EP)
Inventor: PLESS BENJAMIN D
IPC: A61N1/05
Filed: 1994-12-28
Abstract: An apparatus for delivering electrical charges to a patient's heart is disclosed. The apparatus comprises a lead (12) having a catheter (28) with a proximal end and a distal end. At least one defibrillation electrode (14,18) is arranged on the catheter (28) for placement through the patient's vein. Connectors (10,20) are provided for connecting the at least one defibrillation electrode (14,18) to a cardioverter/defibrillator. Moreover, at least one atrial sensing electrode (26) is positioned on the catheter (28), such said it is proximate the patient's atria when the lead (12) is in place.
Patent EP-0617572-A2 (EP)
Inventor: GALLUSSER DAVID OTIS
IPC: H01R13/658
Filed: 1992-05-06
Abstract: A data bus coupler includes a plated composite housing and a plurality of twin axial contacts, the shielding portions of each contact being connected to the housing by a conductive insert which serves to retain the contacts in the connector. The coupler also includes a printed circuit board carrying transformers and isolation resistors for providing stub connections to a data bus line.
Patent EP-0638266-A2 (EP)
Inventor: LAPOINTE LARRY PATRICK
IPC: A47C1/034
Filed: 1994-08-02
Abstract: An improved dual leg rest assembly (20) is adapted for use in single and multi-person articles of furniture (i.e. chairs, sectionals, sofas, loveseats, etc.). The mechanism causes coordinated articulating movement of a primary leg (26) rest panel and a secondary leg rest panel (28) (i.e. mid-ottoman). The assembly comprises a primary leg rest panel (26); a primary linkage assembly (30) interconnecting said primary leg rest panel (26) and the mechanism for articulated movement of said primary leg rest panel (26) from a stowed position to an extended position; the secondary leg rest panel (28); and a secondary linkage assembly (32) interconnecting said secondary leg rest panel (28) and said primary linkage (30) assembly for articulated movement of said secondary leg rest panel (28) in coordination with said primary leg rest panel (26) from the stowed position to the extended position.
Patent EP-0649176-A2 (EP)
Inventor: OTSUKI MASAHITO
IPC: H01L27/02
Filed: 1994-10-12
Abstract: An insulated-gate bipolar transistor is provided which is capable of detecting an overcurrent in a short time accurately while maintaining the ratio of the main current to the detection current constant under various operating circumstances and which, when combined with an externally connected overcurrent protection circuit, can reliably protect the device against overcurrent. An insulated-gate bipolar transistor has a semiconductor substrate (5) on which a plurality of IGBT cells (6) are packed, preferably in striped form. Current-detecting cells (6b) are disposed on parts of the substrate adjacent to the main cells (6a). The current-detecting cell (6b) are equipped with an emitter electrode (7b) which is isolated from the emitter electrodes (7a) of the main cells and connected with an external overcurrent protection circuit. When an accident such as load short circuit takes place, the overcurrent is quickly and accurately detected by the current-detecting cells (6b). The externally connected protection circuit (3, 4) controls the gates. Thus, the main current is limited to a low current which is less than the short circuit withstand capability of the IGBT. In this way, overcurrent protection is provided.
Patent EP-0645275-A2 (EP)
Inventor: LUCAS DANIEL
IPC: H01H35/14
Filed: 1994-09-19
Abstract: The present invention relates to a safety cut-off device especially for a vehicle with a circuit breaker (10) interposed on the electric circuit immediately downstream of the energy storage means, comprising a ball (17) made of an electrically conducting material located between a first ball-support element and a second ball-support element, these both also being made of conducting material, pressed towards each other by elastic return elements so as to make contact, the said ball being capable of escaping from the ball-support elements under the effect of substantial deceleration resulting from an impact so as to cut off the power supply to the functional members, and this circuit breaker is characterised in that it comprises a main electrical safety circuit (83, 84) connected to the complementary safety members or refinements with at least one contactor interposed between this electrical safety circuit and at least the first ball-support element which is connected to the means for storing the electricity produced, this contactor being triggered by the movements, at least, of this first ball-support element. <IMAGE>
Patent EP-0804569-A2 (EP)
Inventor: OWOLABI JOSHUA
IPC: C12N5/10
Filed: 1994-09-27
Abstract: Cell lines that stably incorporate human D4 receptor-encoding DNA are provided which are particularly useful in procedures for screening compounds for potential anti-psychotic activity.
Patent EP-0688684-A2 (EP)
Inventor: HOFFMEISTER KURT MATTHEW
IPC: B29C33/30
Filed: 1995-06-16
Abstract: A tire (20) having a tread portion divided into a plurality of load carying tread bands (40, 42, 46, 48) each extending widthwise across a tread width TW and sequenced circumferentially around the tire comprising: 
at least one widthwise variable pitch length tread band (40, 42, 46, 48), wherein one circumferential edge of said variable pitch length tread band will mesh with a circumferential edge (41, 43, 47) of another variable pitch length tread band.
Patent EP-0697777-A2 (EP)
Inventor: ISAKA MASAZUMI C O OKI ELECTRI
IPC: H04L47/43
Filed: 1995-07-26
Abstract: In a packet switching system, a source node (100, 102) divides a variable length packet into a plurality of cells having a predetermined length, and sequentially sends the cells toward a destination node (100, 102) via a first bus controller (101, 103) accommodating the source node, an ATM (Asynchronous Transfer Mode) switch (104), and a second bus controller (101, 103) accommodating the destination node (100, 102). The second bus controller (101, 103) detects and stores the last cell from the source node. The destination node (100, 102) generates receive response data for every incoming cell by hardware control to show whether or not the cell has been normally received, and returns the response data to the second bus controller (101, 103). In response, the second bus controller (101, 103) generates a response cell by hardware control and returns it to the source node (100, 102) via the ATM switch (104) and first bus controller (101, 103). This allows the source node (100, 102) to determine rapidly whether or not the receipt at the destination node (100, 102) is normal cell by cell.
Patent EP-0703673-A2 (EP)
Inventor: BEELER DANIEL
IPC: H03K5/133
Filed: 1995-08-22
Abstract: The circuit(10) has a signal input(20), a control input(26) and 8 signal outputs(32,39), providing different phase-shifted versions of the same periodic signal. Each output is coupled to the output of a respective delay stage(12-19) in a chain of 8 delay stages, with the input of the first delay stage(12) and the output of the last delay stage(19) coupled to respective inputs of a comparator(25). The output of the comparator is coupled via a filter(27) to each of the delay stages, providing a closed regulating loop ensuring a required overall delay for the delay chain.
Patent EP-0704488-A2 (EP)
Inventor: WITTMANN DIETER DR
IPC: C08L69/00
Filed: 1995-09-19
Abstract: Thermoplastic moulding materials (I) contain (A) 15-80 pts. wt. of a thermoplastic polycarbonate (PC) or polyester-carbonate; (B) 4-40 pts. wt. of a graft copolymer of (B1) 20-60 wt.% of a monomer(s) on (B2) 40-80 wt.% of a grafting base(s) with a Tg of below 0 degrees C and a mean particle size (d50) of 0.20-0.35 mu ; and (C) 16-45 pts. wt. of a thermoplastic vinylaromatic (co)polymer. The wt. ratio of (B):(C) is 2:1-1:4.
Patent EP-0691650-A2 (EP)
Inventor: AKIYAMA NOBORU
IPC: G11B23/03
Filed: 1991-02-14
Abstract: The present invention relates to an improved disk cartridge including a slider for supporting a shutter provided slidably on a case for accommodating a disk to open and close a head hole for receiving a reading/writing head and a spindle hole for receiving a spindle hole for rotating the disk. The shutter is urged by a spring member in its closing direction and the slider is slit in a guide portion provided on a front end of the case. The slider comprises a shutter support portion for supporting the shutter and a pair of engaging projection bodies respectively provided at front and rear portions of the shutter support portion, the engaging projection bodies being pushed into the guide portion, each engaging projection being provided with a dividing groove to permit each engaging projection to shrink in its widthwise direction thereby to enable the slider to be pushed into the guide portion.
Patent EP-0711094-A2 (EP)
Inventor: MIYAMOTO AKIHIRO
IPC: H04L47/43
Filed: 1995-11-07
Abstract: An ATM cell format converter comprises conversion memory (31, 31') having a plurality of addresses for temporally storing an ATM cell so as to perform ATM cell-format conversion. The ATM cell is separated into a plurality of data blocks and written into the addresses of the conversion memory (31, 31') together with indicators which are a first indicator for indicating a beginning one of the data blocks in the ATM cell and a plurality of second indicators for indicating the other data blocks following the beginning data block in the ATM cell. The stored data blocks are read out from the conversion memory (31, 31') to form a converted ATM cell having, as the beginning data block in the converted ATM cell, that one of the data blocks read out together with the first indicator. Alternatively, the indicators may be stored in another memory (40) having a plurality of addresses corresponding to the addresses of the conversion memory (31').
Patent EP-0717533-A2 (EP)
Inventor: MATSUOKA NAOKI
IPC: H04L47/20
Filed: 1995-11-14
Abstract: A switching equipment accommodates lines and includes a line interface (10) for processing data from the line on the unit of cell. The line interface has a basic processing unit (5) and an additional processing unit (7). The basic processing unit performs a basic process on the cell. The additional processing unit (7) separated from the basic processing unit (5) but disconnectably connected to the basic processing unit (5) executes an additional process on the cell. The additional processing unit (7) includes a plurality of processing blocks (14,15,18b) for effecting a plurality of additional processes on the cells. Each processing block is individually disconnectably connected to the basic processing unit (5). The basic processing unit (5) includes a selecting portion (6) for selecting, when one or more processing blocks within the additional processing unit are connected, the connected processing blocks and performing the additional process on the cell.
Patent EP-0720115-A2 (EP)
Inventor: ANDERSON STUART
IPC: G06V30/10
Filed: 1995-12-22
Abstract: In a system for producing a database of document information, sample documents (12) are scanned in a scanner (14) connected to a personal computer (16), and digital images of the scanned documents are stored. The digital images are displayed in turn as visual images (140) on the screen (142) of the computer display unit (24), and using a mouse (26), box-shaped areas (146) are produced on the screen and manipulated and sized to define zones, the locations of which are stored in a document definition file. An identification feature file may be formed by analyzing the stored digital images to determine graphical features thereof such as straight lines. The zones may be verified in a verification procedure wherein documents are again fed into the scanner (14).
Patent EP-0788672-A2 (EP)
Title: Contact electrique
Inventor: EGENOLF BERNHARD
IPC: H01R13/11
Filed: 1995-10-17
Abstract: Partie contact électrique (2) comportant une partie boîtier (10) autour d'un axe central (1) et assemblée le long d'un joint (40) par une partie de verrouillage mécanique (42). Ce contact se caractérise par le fait qu'un orifice (44) est formé sur une paroi (14) du boîtier (10) pour ménager un accès, par un élément de support (46), à l'intérieur (47) du boîtier (10) afin de soutenir le joint (40) sur la partie de verrouillage (42) durant le façonnage. Un contact électrique (2) présente une partie de contact (8) avec un bras de contact (26) entre les parois extérieures (12, 14) afin de recevoir et de venir au contact d'une borne d'appariement (non illustrée). La partie de contact comporte également un épaulement de retenue (36) placé au-dessus d'une barre de contact (26) pouvant venir en prise pour retenir le contact (2) dans un logement de connecteur, se caractérisant par le fait que l'épaulement de rétention est un bord arrière (36) d'une patte (32) solidaire et repliée à partir d'un des côtés (12, 14), dont une partie (39) en est séparée partiellement le long d'une fente (38) et est poussée vers l'intérieur de sorte que la patte est rapprochée de la paroi opposée.
Patent EP-0714072-A2 (EP)
Inventor: WAKUMI HIROO
IPC: G06K1/12
Filed: 1991-01-28
Abstract: The bar code label according to the present invention can be washed, if stained with mud or dirt, to remove the stains and also it is not easily corroded by rust, thereby permitting to positively record and preserve information for a long term.Also the present invention provides a bar code reader incorporating a magnetic sensor to detect a change of magnetic field and by which anybody can read the bar code label easily and positively.
Patent EP-0734676-A2 (EP)
Inventor: FIEGEL TOMAS
IPC: A47K3/16
Filed: 1996-03-26
Abstract: In the space between the bath edge (4) and the base a stowage space container (10) is fixed, the width of which preferably corresponds to a fraction of the bath width or length. The cladding wall in respect of its dims. is matched to the stowage space container. The rear wall (11) of the build-up space container is inclined to match the inclination of the bath wall (3). The stowage space container, apart from the vertical side walls (12), incorporates a horizontal upper cover wall (13) and a horizontal lower base wall (14). All walls extend to the rear wall and are firmly connected to it.
Patent EP-0754499-A2 (EP)
Inventor: ALBINI GIOVANNI
IPC: B65D83/76
Filed: 1996-06-12
Abstract: An atomized liquid dispenser, comprising a pump and a dispensing head mounted on the stem of the pump, the head defining a chamber communicating with the stem and housing a movable piston urged by a spring to close a discharge nozzle provided at one end of the chamber. From the head there extends a skirt in which cuts are provided which define a flexible tang engaging one end of said piston projecting from said chamber. From the inner surface of the tang there projects a cam which, when the pump is operated, interferes with the pump or with an element rigid with it, to cause the tang to flex outwards and axially entrain the piston, so withdrawing it from the discharge nozzle.
Patent EP-0794381-A2 (EP)
Title: Water damage protection device
Inventor: SCHULER HANSJOERG
IPC: F17D5/02
Filed: 1996-07-09
Abstract: An installation comprises: (a) moisture sensors (4) located in the floor section of a space to be protected e.g. a building with several taps; and (b) the closing device positioned in the central supply line (1) leading to the taps.