baber/WOPTO huggingface dataset:
Patent EP-0717350-A2 (EP)
Inventor: MATSUBARA GENSOH
IPC: G06F17/10
Filed: 1995-12-15
Abstract: A calculation unit speedily calculates a division or square root according to an iteration algorithm with a partial remainder expressed with the sum of a sum digit and carry digit. The calculation unit has a quotient selection logic circuit. The quotient selection logic circuit at least has an adder (101) for adding higher three bits of the sum digit to higher three bits of the carry digit, an OR gate (102) for providing the OR of the fourth bits of the sum and carry digits, and a quotient digit determination block (103) for determining the next quotient digit according to the outputs of the adder and OR gate. <IMAGE>
Patent EP-0664424-A2 (EP)
Inventor: WARDLE FRANK
IPC: F16C37/00
Filed: 1995-01-19
Abstract: A refrigerant device comprising at least one bearing (38) disposed in a housing having a refrigerant flow path. The bearing is contacted with a lubricant charge of a small quantity of lubricant dissolved in liquid refrigerant. At least a portion of the liquid refrigerant proximate the bearing (38) is vaporized to deposit lubricant on the bearing (38) in sufficient quantity to provide for the lubrication thereof. The refrigerant may be vaporized by heat or by pressure drop, or by both. A sensor may be provided to monitor or control temperature and pressure conditions to insure that sufficient refrigerant is vaporized to form a lubricant liquid of at least about 75% lubricant by volume.
Patent EP-0674967-A2 (EP)
Inventor: BENWAY ERNEST A
IPC: B23K9/32
Filed: 1991-10-30
Abstract: For use in an orbital welding apparatus, a tube clamping assembly for holding cylindrical tube ends coaxially aligned with a first axis and in abutting relationship while welding is performed to join said tube ends, comprises first and second pairs of transversely spaced clamp arms (168) extending from a base (160). The said second pair of arms (172) are mounted for pivotal movement in a first direction about a second axis (188) parallel to said first axis to move the clamp jaws (174) in a first direction to a tube end gripping position.
Patent EP-0679002-A2 (EP)
Inventor: RAUTILA HEIKKI
IPC: H04M1/02
Filed: 1995-04-19
Abstract: The invention relates to a card reading configuration in a mobile phone, comprising a space in the housing (1) for the SIM card (8), the space being covered by the battery unit. The walls (2) defining the space laterally are provided with grooves (6), which serve to guide the card (8) into position and to position it in other directions than the longitudinal direction (A). The configuration is such that it requires the battery unit to be pushed in the longitudinal direction (A) at the end of its insertion, the stopper in the battery unit thus pressing the card against the stop (15), which positions the card in the longitudinal direction. The battery unit also keeps the card pressed against the contacts placed below the card.
Patent EP-0710022-A2 (EP)
Inventor: SIZER THEODORE II
IPC: H04L27/18
Filed: 1995-10-24
Abstract: Digital information (101) is encoded in the video portion of a television signal (107) such that "n" (n is an integer) bits of the digital information are carried by each successive frame in a group of frames. The digital information is encoded by modulating a carrier signal (103), using, for example, either amplitude shift keying (ASK) (103,111) or frequency shift keying (FSK), and the modulated carrier is then added (115) to the video signal (107) selectively, only in portions of the television program that (a) are not likely to be perceptible by a viewer, and (b) are of sufficient intensity to transmit the data. The video signal including the encoded digital data, may be transmitted (114), in real time, to a television receiver, or recorded (112) for later playback. In either event, at a receiver, when the video signal containing the encoded information is displayed on a screen, the image is sensed or "viewed" by a photo detector, the output of which is applied to a band pass filter having a center frequency that corresponds to the oscillator frequency(s) (113) in the encoder. The filter output is threshold or FM detected, so that the receiver can recover the encoded data. By appropriately including checks bits and synchronization patterns, the bit stream output from the decoder can be synchronized, and the original encoded data recovered. Advantageously, the frequency of the oscillator in the ASK or FSK encoder is chosen so that the energy added to the video signal is in a portion of the frequency spectrum that otherwise contains little energy. This makes the added digital data imperceptible to a viewer. If desired, the same data may be repetitively encoded in several groups of frames, so as to increase the redundancy and thus the reliability of the overall system.
Patent EP-0724229-A2 (EP)
Inventor: KOGA SHINICHIRO
IPC: G06V10/56
Filed: 1995-12-27
Abstract: A digital color image to be Processed is inputted at a color image input step, image segments are extracted from the input color image at an image-segment extraction step, and the data of the extracted image segments is created. Next, image-segment components in each extracted image segment are discriminated at an image-segment discrimination step, and each extracted image segment is subjected to zoom processing, which conforms to the discriminated image-segment component, at an adaptive zoom step, thereby creating a zoomed image of the input image. The zoomed image that has been created is displayed, outputted as a hard copy or delivered to a transmission line at a color image output step. Accordingly, a color image in which image segments having different characteristics are mixed can be subjected to excellent processing.
Patent EP-0741092-A2 (EP)
Inventor: AREND JUERGEN
IPC: B65G67/60
Filed: 1996-04-20
Abstract: The device has a movable gantry with a turnable liftable jib. A bucket elevator (4) is located on the tip of the jib (3). The lower reversing end of the elevator has two opposite acting guided feeder and filler worms (5), located at right angles to the elevator. The elevator is hinged in a pivot point (6) in the jib. It is moved to and fro by a hydraulic system, while the jib moves up or down, so that the lower end of the bucket elevator moves parallel to the floor of the ship (1) etc. The system consists of two hydraulic cylinders (7.1,7.2) positioned behind each other, which are actuated simultaneously.
Patent EP-0759362-A2 (EP)
Inventor: NISHIOKA ATSUHSI
IPC: B41J2/14
Filed: 1996-08-20
Abstract: An ink jet head connection unit, comprises a head component (210) having a first surface with one or more ink ejection openings (204) formed therein, and a second surface with an ink lead-in opening (227) formed therein, a case component (240) having a supply port (257) for supplying ink to said ink lead-in opening, and means (241, 237) for positioning the head component relative to the case component so as to align said ink lead-in opening with said supply port, wherein the head component is fixed to the case component by means of an adhesive. A recess (248) is formed in at least one of two opposing surfaces of the head component and the case component so as to create a space between them, an adhesive injection hole (234, 235) connected to said space is formed in the head component or the case component, and said space is filled with said adhesive. The ink jet head connection unit is highly reliable and easy-to-manufacture and is free of ink ejection failure and ink leakage.
Patent EP-0794174-A2 (EP)
Inventor: MATSUMOTO KAZUKO
IPC: C09K11/06
Filed: 1996-10-17
Abstract: Disclosed are labeling reagents containing fluorescent compounds represented by the general formula
      where n is a whole number. This labeling reagent has a high fluorescence emission intensity, gives high synthesis yield, permits both a solid-phase measurement and a liquid-phase measurement in immunoassays, and requires less measuring steps.
Patent EP-0725117-A2 (EP)
Inventor: SHAFFER ROY E
IPC: C09J7/21
Filed: 1996-01-11
Abstract: Pressure-sensitive hot melt adhesive is applied to fiberglass insulation with improved adhesion to the insulation surface of the adjoining substrate. In contrast to spray and bead extrusion methods, the present method applies a ribbon of adhesive to an insulation blanket and pulls it into the blanket by drawing a vacuum on its reverse surface. The adhesive penetrates into the blanket and becomes an integral part of the insulating blanket.
Patent EP-0722241-A2 (EP)
Inventor: WILSON JEFFREY
IPC: H04M3/38
Filed: 1996-01-12
Abstract: A telephony server system having the capability of providing secure access to stored information and/or facilities includes a telephony server (10) connected to telephones (14) (or other telephony equipment) either via the PSTN or via a PABX. The telephony server (10) is also connected to a database (16) holding details of authorised users' PINs. 
     When a user rings in and attempts access to the telephony server (10) by entering his PIN, if the PIN is valid according to the database (16), a random number is generated and sent to the user by a predetermined route such as via a paging system (24, 26). The user then enters the random number whereupon access to the information and/or facilities is allowed. Since the random number can be used only once for each access attempt, subsequent fraudulent use of the PIN and random number will not allow further access.
Patent EP-0726238-A2 (EP)
Inventor: FUJI TOMOYUKI
IPC: B23K35/24
Filed: 1996-02-07
Abstract: A joined article having a first member (8) made of aluminium nitride joined to a second member (7) through a joining layer (9), wherein a second member (7) is made of a material selected from a ceramic material or a metal, and the joining layer includes a continuous phase (22) made of a metal selected from the group consisting of copper, aluminum and nickel as a main component and 10 % by weight of at least one active metal selected from the group consisting of magnesium, titanium, zirconium and hafnium relative to the joining layer.
Patent EP-0776012-A2 (EP)
Inventor: LEE HYONG-GON
IPC: G11C16/24
Filed: 1996-11-06
Abstract: A nonvolatile semiconductor memory device is described including a memory cell array having a plurality of NAND cell strings, each including a plurality of memory transistors M1-Mn, and a plurality of bit lines BL1-BL3, one for each NAND cell string. A read unit for each bit line comprises a switch unit S1 for connecting the NAND cell string to a first portion of the bit line in response to a selection signal SSL. A precharge unit P1 precharges a second portion of the bit line in response to a precharge signal Pbpre. A bias setting transistor N1 discharges the precharge on the second portion of the bit line to the first portion of the bit line if the voltage level on the first portion of the bit line is below a given level. A column selecting unit 450 connects the second portion of the bit line to a common sensing node C in response to a respective column decoding signal and a sense amplifier 600 senses the voltage on the sensing node.
Patent EP-0798762-A2 (EP)
Inventor: DAVIS JEFFREY A
IPC: H01L21/677
Filed: 1996-12-09
Abstract: A semiconductor processing system (11) for wafers (80) or other semiconductor articles. The system uses an interface section (14) at an end of the machine accessible from the clean room. A plurality of processing stations (19) are arranged away from the clean room interface (14). A transfer subsystem (800) removes wafers (80) from supporting carriers (79), and positions both the wafers (80) and carriers (79) onto a carrousel (720) which is used as an inventory storage. Wafers are shuttled between the inventory (720) and processing stations (19) by a robotic conveyor (5) which is oriented to move toward and away from the interface end (14). The system (11) processes the wafers without wafer carriers.
Patent EP-0762668-A2 (EP)
Inventor: HAEKKINEN HANNU
IPC: H04J13/00
Filed: 1996-08-15
Abstract: The present invention relates to a method for controlling transmission power of a radiotransmitter in a cellular communications system, such as in a CDMA-system, said method comprising: determining a reference value (SIR m ) indicating the quality of the signals received from the radiotransmitter, determining a reference value (P m , SIR pm ) indicating the current traffic load in the radiocell, and commanding the radiotransmitter to adjust transmission power. In order to provide a method which is fast and reliable furing any traffic conditions the method comprises comparing both the reference value (SIR m ) for the quality of the received signals, and the reference value (P m , SIR pm ) for the traffic load with predetermined target values (SIR t , P t,  SIR pt ), whereby the radio transmitter is commanded to adjust the transmission power depending on the result of said comparison.
Patent EP-0775750-A2 (EP)
Inventor: SCHLOKAT UWE DR
IPC: C07K16/00
Filed: 1996-11-19
Abstract: A new fusion protein (A) comprises an optionally C-terminally deleted furin (PACE) derivative or a derivative of a furin analogue, fused to a heterologous sequence. Also claimed are: (1) a DNA sequence (I) encoding (A); (2) an expression vector containing (I); (3) transformed cells containing the expression vector; and (4) a complex comprising (A) adsorbed on a solid support.
Patent EP-0810975-A2 (EP)
Inventor: SCHWERTFEGER FRITZ
IPC: A61K47/02
Filed: 1996-02-22
Abstract: The present invention relates to the use of aerogels as carrier materials for active substances in agriculture and/or veterinary medicine.
Patent EP-0806489-A2 (EP)
Inventor: JECH DAVID E
IPC: B22F3/23
Filed: 1997-04-22
Abstract: The sinterability of a copper/tungsten green compact is improved by using copper oxide, tungsten oxide or both as the copper and/or tungsten source. Sinterability is further enhanced by including steam in the sintering atmosphere.
Patent EP-0806292-A2 (EP)
Inventor: MARTELLI ANTONIO
IPC: B31B5/80
Filed: 1997-05-07
Abstract: A device (1) for withdrawing and depositing semirigid cartons (2) having a rectangular-section tubular body (3), wherein a withdrawing assembly (11), rotating about a horizontal axis (10), has a number of pneumatic heads (23) for withdrawing the cartons (2), with the respective tubular bodies (3) flattened, from a release station (6); and a number of pneumatic flexing tools (58), each cooperating with a respective head (23) to restore the aforementioned section to a rectangular shape; the heads (23) and flexing tools (58) feeding the parallelepiped cartons (2) on to an adjustable chute (12), and successively depositing the cartons (2) into respective pockets (8) on a pocket conveyor (7).
Patent EP-0816143-A2 (EP)
Inventor: SCHEID HELMUT
IPC: B60H1/00
Filed: 1997-06-26
Abstract: The system consists of a compressor (12), a first heat exchanger (11), an expansion valve (15) and a condenser comprising cooling circulation (10). There is at least one heat source (22;23) and at least a second heat source (22) with a heat circulation (20). There is at least one secondary heat circulation (30) that is in flow connection with the first or second heat exchangers, selectively, via a reverse valve (41-43;51-53). A third heat exchanger (31-33) is arranged in the second heat exchanger for acclimatisation of the vehicle inner space.The heat source is built as motor-independent driveable additional vehicle heating apparatus (22) and/or as a latent heat store (60).
Patent EP-0849812-A2 (EP)
Inventor: HANKE CHRISTIAN DR
IPC: H01L33/02
Filed: 1997-09-26
Abstract: The LED structure has an active light-emission layer (4), a waveguide layer (3,3a,4) and at least one mantle layer (2,5) of a material with a higher refractive index than the waveguide layer. The active layer is incorporated in the layer structure of the waveguide layer, the latter having a thickness at least equal to the wavelength of the emitted radiation, with light emission at the edges of the waveguide layer. The current injection contacts are electrically couled to doped regions above and below the active light-emission layer.
Patent EP-0852307-A2 (EP)
Inventor: IKEGAMI YASUYUKI
IPC: F16H59/10
Filed: 1997-12-22
Abstract: A shift lock unit for a shift lever device
includes a swing base (3a) rotatably supported in a casing
and including a pair of longitudinally separated
protrusions (15a,16a), a rotary lock member (19a) rotatably supported
in the casing and including parking and neutral
engagements (17a,18a) which can abut on the protrusions,
respectively, a shift lever (7) arranged with the swing
base for serving to select a desired range of a
transmission, and an actuator (22) fixed to the casing for
rotating the rotary lock member (19a) when the shift lever is
moved to one of the parking and neutral ranges.
Patent EP-0811631-A2 (EP)
Inventor: LAM WILLIAM Y
IPC: C07C323/20
Filed: 1997-06-02
Abstract: The present invention relates generally to substantially liquid, chlorine-free, sulfur-bridged phenols useful as antioxidants and more specifically to the preparation of substantially liquid, chlorine-free, sulfur-bridged, hindered phenol compositions which are effective antioxidants in lubricating oils without causing excessive copper corrosion. The invention also includes lubricating oils containing an antioxidant additive of the present invention, as well as a method of reducing oxidation in the lubricating oil used in a machine such as an internal combustion engine.
Patent EP-0894051-A2 (EP)
Inventor: PHILLIPS GEORGE K
IPC: B41M3/14
Filed: 1997-02-12
Abstract: A document protection system is disclosed which employs a thermochromic (24) pantograph and a validation mark (5). Also disclosed is a method to print thermochromic pantographs onto a substrate. A thermochromic pantograph according to the present invention has a latent image (30) which is rendered visible when sufficient heat is applied to the document to activate the reactive properties of the message such as 'STOP' or 'ALERT' which would alert recipients that a counterfeit copy has potentially been created. The thermochromic pantograph may also comprise a camouflage background pattern (32) which conceals the printed ink of the latent image. A validation mark preferably has a latent 'validation' image which can be visually identified on an original document, but which cannot be accurately reproduced by conventional copying or scanning means, and thus will be visible on an unauthorized copy or duplicate.
Patent EP-0938562-A2 (EP)
Inventor: FEITELSON JERALD S
IPC: C12Q1/689
Filed: 1997-10-30
Abstract: L'invention concerne de nouveaux isolats de Bacillus thuringiensis, de nouvelles toxines pesticides, de nouveaux gènes, ainsi que des sondes et des amorces nucléotidiques en vue de l'identification de gènes codant pour des toxines actives contre les parasites. Ces amorces sont utiles dans des techniques d'amplification en chaîne par polymérase pour produire des fragments géniques qui sont caractéristiques des gènes codant pour ces toxines. L'invention a trait à des familles entièrement nouvelles de toxines issues d'isolats de Bacillus.
Patent EP-0864874-A2 (EP)
Inventor: HUTH RALF
IPC: G01R31/309
Filed: 1998-03-10
Abstract: The method involves first optically scanning of the circuit board for detecting optically visible faults. The circuit board network adjacent to an optically detected fault is subsequently tested electronically. The optically visible faults are located by comparing the scanned circuit board image with a reference image. The position coordinates of the detected fault locations are entered in a memory to control the electrical testing.
Patent EP-0890732-A2 (EP)
Inventor: STIER HUBERT
IPC: F02M51/06
Filed: 1998-03-14
Abstract: The valve has a core at least partially enclosed in a magnet coil. It has a valve needle consisting of an armature (20) and a valve seal (22) held together by a plastic body with the seal functioning in combination with a valve seat. The plastic body has an internal opening (46) and an external guide surface for guiding the valve needle axially. The internal opening terminates in not less than one flow outlet (48). The outlet has a radial component which opens out down stream of the guide surface on the external contour of the plastic body
Patent EP-0877538-A2 (EP)
Inventor: JENSEN AKSEL HJORTH
IPC: A61B6/00
Filed: 1998-05-06
Abstract: There is described an X-ray apparatus that may be rearranged from a right sided to a
left sided configuration with the purpose of increasing flexibility and easy access to a
patient table (9). The X-ray apparatus has a C-bracket (15) on which an X-ray tube
(17) and an image receiver (19) are mounted. The X-ray apparatus has an L-shaped
angular bracket (4) with a main arm (5) that is suspended on a base unit (1) and which
supports a lateral arm (6) on which the table (9) is mounted. 
     The table (9) may be extended to a position outside the C-bracket (15), thereby allowing
rotation of the C-bracket about a horizontal axis (22). The table (9) is arranged for
rotation about a horizontal axis (10) from a first horizontal position in parallel with the
main arm (5) to a second horizontal position in parallel with the main arm, but with an
opposite orientation of the table (9).
Patent EP-0893254-A2 (EP)
Inventor: RUDOLF ANDREAS JOHANNES
IPC: B41F33/14
Filed: 1998-06-17
Abstract: An apparatus and method for mounting a plurality of plates (12) onto a carrier
sheet (14) includes a table (16) mounted on a stationary base, each plate (12) having a first and a
second registration mark thereon. A first camera assembly (18) is moveably attached
to a support (22) adjacent the table (16) and is connected to a first video monitor (24) for
viewing the first registration marks. A second camera assembly (20) is moveably
attached to the support (22) adjacent the table (16) and is connected to a second video
monitor (28) for viewing the second registration marks. Linear actuators (42,44) are
connected to the first (18) and the second (20) camera assemblies and to the table (16) for
independently moving each camera (18,20) assembly relative to the table (16). A motion
controller (32) is connected to the linear actuators (42,44) for sending moving signals
thereto, and generates at least two moving signals corresponding to the two
registration marks for each plate (12). Each plate (12) is positioned on the carrier sheet (14)
beneath the first (18) and the second (20) camera assemblies so that the first registration
mark aligns with a cross-hair image on the first video monitor (24) and the second
registration mark aligns with a cross-hair image on the second video monitor (28).
Patent EP-0898141-A2 (EP)
Inventor: KOHLER WERNER G DR-ING
IPC: F28D7/06
Filed: 1998-08-12
Abstract: The heat exchanger has a first container region (10) for cooling or heating a fluid. A number of tubular enamelled metal lines (20) run into this region. The line cavities for a second container region for a cooling or heating fluid. The lines pass through apertures (15) in a tube base (14) out of the first container region to one or more chambers (25,26) containing the heating or cooling fluid. The enamelled external surfaces of the lines and the internal surfaces of the apertures are a press fit with each other. The joint does not leak and does not require a seal. The lines are made by preparing and enamelling short straight sectors which are then joined by one or more connecting sectors. The joints are welded and the connecting points are then enamelled locally. The lines are cryogenically supercooled and fitted in the tube base. They are then heated to produce a tight press fit.