baber/WOPTO huggingface dataset:
Patent EP-0399956-A2 (EP)
Inventor: SCHANIN JONATHAN
IPC: F16G5/12
Filed: 1990-05-21
Abstract: The endless drive belt is produced by winding a pre-formed load-carrying member (6) comprising a cord (8) embedded in a solid but softenable elastic material (10) along and around a surface of an endless compression member belt (2) also comprising a solid but softenable elastic material, thereby forming a layer (4) comprising a plurality of turns, and by simultaneously causing said turns to become intimately bonded to said surface. Said bonding is achieved by applying mutual pressure between said turns and said surface during winding and by selectively softening the surface layers of both said load-carrying member and said endless compression member belt which are to come into contact with each other, just prior to coming into contact with each other. The material of said surface layers is allowed to fuse. Said turns of said load-carrying member are further allowed to be partially impressed in said surface of said endless compression member belt. Softening may be carried out by the application of heat and/or the application of an adhesive. A device for carrying out the above method is also disclosed. With the device disclosed endless drive belts may be easily produced in-house at the time they are required at any size and at minimal costs and capital outlay.
Patent EP-0447744-A2 (EP)
Inventor: REPENNING DETLEV DR
IPC: A61F2/00
Filed: 1991-01-10
Abstract: A method for producing osteointegrating surfaces on skeletal implants (substrates) made of metal or metal alloys is proposed, and a skeletal implant with osteointegrating surfaces. This entails firstly an oxide layer being applied to the substrate by means of a high-vacuum plasma coating process. Subsequently, a calcium hydroxyapatite layer is applied thereto.
Patent EP-0438109-A2 (EP)
Title: Trennvorrichtung für im wesentlichen quaderförmige Körper aus tiefgefrorenen Lebens- oder Futtermitteln
Inventor: KEHREL SIEGFRIED
IPC: B26D7/01
Filed: 1991-01-15
Abstract: Die Erfindung bezieht sich auf eine Trennvorrichtung für im wesentlichen quaderförmige Körper aus tiefgefrorenen Lebens- oder Futtermitteln. Zum Zwecke der zentrierenden Zuführung des zu trennenden Körpers (4) zu Trennelementen sind auf beiden Seiten des zu führenden Körpers (4) auf ihn zustellbare Anschlagschienen (2,3) angeordnet. Die Anschlagschienen (2,3) sind mit Gleitzapfen (9,11) in Lagerböcken (13,15) gelagert und über ein Getriebe aus Hebelarmen (26,27), Steuerwellen (20,21) und Lenkern (28,29) derart miteinander gekuppelt, daß sie gegen die Kraft sie beaufschlagender Federn gleichmäßig auseinanderspreizbar sind, so daß Körper beliebiger Breite zentriert den Trennelementen zugeführt werden. <IMAGE>
Patent EP-0442301-A2 (EP)
Inventor: BARTH JOHN EDWARD JR
IPC: G11C29/42
Filed: 1991-01-24
Abstract: A DRAM having on-chip ECC (30) and both bit and word redundancy that have been optimized to support the on-chip ECC. The bit line redundancy features a switching network that provides an any-for-any substitution for the bit lines in the associated memory array. The word line redundancy is provided in a separate array section (20), and has been optimized to maximize signal while reducing soft errors. The array stores data in the form of error correction words (ECWs) on each word line. A first set of data lines (formed in a zig-zag pattern to minimize unequal capacitive loading on the underlying bit lines) are coupled to read out an ECW as well as the redundant bit lines. A second set of data lines receive the ECW as corrected by bit line redundancy, and a third set of data lines receive the ECW as corrected by the word line redundancy. The third set of data lines are coupled to the ECC block, which corrects errors encountered in the ECW. The ECC circuitry (30) is optimized to reduce the access delays introduced by carrying out on-chip error correction. The ECC block (30) provides both the corrected data bits and the check bits to an SRAM (40). Thus, the check bits can be externally accessed, improving testability of the memory chip. At the same time, having a set of interrelated bits in the SRAM (40) improves access performance when using multi-bit access modes, which compensates for whatever access delays are introduced by the ECC. To maximize the efficiency of switching from mode to mode, the modes are set as a function of received address signals.
Patent EP-0442498-A2 (EP)
Inventor: SUZUKI KENJI C O CANON KABUSHI
IPC: H04N5/351
Filed: 1991-02-14
Abstract: An accumulation time control apparatus comprises a plurality of sensors (SAS) and a control circuit (CONT) to control charge accumulation times of the sensors (SAS), respectively, wherein on the basis of the accumulation time in either one of the sensors whose accumulation amount has first reached a predetermined level, the control circuit (CONT) sets the accumulation times of the other sensors.
Patent EP-0460362-A2 (EP)
Inventor: GABRIEL FRANZ
IPC: F41A11/02
Filed: 1991-03-15
Abstract: In a kit for changing the barrel of a gun, the barrel, breech, locking system, closing spring and striking pin are mounted in a specific housing part equipped with a sighting device and form with this housing part a firable constructional unit which is fastened rigidly, but releasably, in a predetermined relative position to the remaining gun having the grip piece and trigger system. On the housing part, a compensator or a housing extension can be fastened releasably in a predetermined relative position at its end corresponding to the barrel muzzle, the muzzle end of the barrel being mounted free of play in the compensator or in the housing extension. <IMAGE>
Patent EP-0450499-A2 (EP)
Inventor: HANATANI SAKIO
IPC: H05B11/00
Filed: 1991-03-27
Abstract: A heat cooking apparatus arranged to cook a food article (A) through heating by projecting microwave energy generated by a magnetron (3) and heat rays produced by an electric heating unit (4) onto the food article (A) placed in a heating chamber (1), and including a light source (5) for projecting visible light rays onto the food article, a photo-detector (6) for detecting a light amount of the visible light rays reflected by the food article, a temperature sensor (7) for detecting temperature within the heating chamber (1), and a control unit (16) which monitors variation with time of detection signals from the photo-detector (6) and the temperature sensor (7) during heating of the food article by the electric heating unit and controls to complete the heating of the electric heating unit (4) by judging that the heating is to be terminated when the detection signal of the photo-detector (6) is reduced by a predetermined value from a maximum value, and the detection signal of the temperature sensor (7) is increased by a predetermined value from an initial value.
Patent EP-0456001-A2 (EP)
Inventor: ROTHFUSS HANS
IPC: C21C7/072
Filed: 1991-04-11
Abstract: In a device (1) for gas flushing of a metallurgical vessel, it should be possible to match the effective cross-section of passage for the gas to different desired gas flow rates. For this purpose, the gas-permeable region of the device (1) for gas flushing is divided into at least two gas-permeable subregions (3, 4). Each of the subregions (3, 4) is connected at the underside (5) of the device (1) for gas flushing to its own gas connection (10, 12; 11, 13) and extends as far as the top side (6) of the device (1) for gas flushing. 
<IMAGE>
Patent EP-0480318-A2 (EP)
Inventor: CONGER KENNETH DEAN
IPC: B29K105/24
Filed: 1991-10-04
Abstract: Tire building apparatus and method for applying first station components of a tire carcass on a first drum located in a first position, interchanging the first drum with a second drum located at a second position by oscillating a hub on which the drums are mounted while inclining the axis of rotation of the hub to the horizontal so as to raise the drums over the floor, thereafter applying first station components of a tire carcass to the second drum located in the first position, concurrently shaping the tire carcass at the second station and applying second station components of a tire carcass on the first drum located in the second position and removing the tire carcass from the first drum at the second position.
Patent EP-0444874-A2 (EP)
Inventor: CARLSON ROBERT C
IPC: G06T5/20
Filed: 1991-02-26
Abstract: A novel method of image filtering to enhance the appearance of imagery, particularly synthetic aperture radar imagery. The invention uses detected edges to adaptively control the bandwidth of filters used for noise suppression. The technique of the present invention offers improved noise suppression while minimizing the loss of resolution due to filtering.
Patent EP-0454488-A2 (EP)
Inventor: HARDENBROOK JAMES M C O MINNES
IPC: G01J1/42
Filed: 1991-04-26
Abstract: An apparatus for detecting the fluorescence of a luminescent material. photo-semiconductors receiving the visible fluorescence from a target luminescent material and directly from a discharge lamp are electrically coupled to oppose each other resulting in a single-channel detector inherently balanced and insensitive to variations in the excitation stimulus. The photo-semiconductor output is sent through a second harmonic amplifier making available a phase detection of the fluorescence instead of an amplitude detection. The phase of the signal is compared with a known phase from the excitation power source. By adding signals that either reinforce or oppose, the phase information is converted back to amplitude information at a voltage level that can be easily detected. The compared output then triggers an indicator producing an indication of the amount of fluorescence of the target luminescent material.
Patent EP-0465228-A2 (EP)
Inventor: UEDA YUTAKA
IPC: G03C1/035
Filed: 1991-07-02
Abstract: In a mehtod of processing photographic color paper of the silver chlride ratio to silver halide being more than 80 %, stabilizing baths using a stabilizing solution which has the surface tension of 15 to 60 dyne/cm and contains the specific surface active agent and/or the specific adsorbent is disclosed. 
     An over-flow from the stabilizing bath for color film can be used as a replenishing solution to the stabilizing bath for the color paper and the solution is refreshed by recycling through the adsorbent bed equipped with the stabilizing bath.
Patent EP-0476926-A2 (EP)
Inventor: TOMOMATSU RYUZO
IPC: C08K7/00
Filed: 1991-09-11
Abstract: The polypropylene-based resin composition of the invention consists basically of (a) a polypropylene resin or a block copolymer of propylene and ethylene of specified ethylene content specified in terms of the melt index and the isotacticity relative to the isotactic pentad of the propylene moiety and (b) a talc powder specified in terms of the average particle diameter and the average aspect ratio of particles. The resin composition has good blow-moldability and is capable of giving molded articles having excellent mechanical strengths and dimensional accuracy to be useful, for example, as a material of automobile bumper beams. The performance of the resin composition can be further improved when the composition is a ternary composition by partially replacing the component (a) with (a′) a high-density polyethylene specified in terms of the melt index and a special parameter derived from the viscosity measurement or when the composition is a quaternary composition consisting of the components (a), (a′) and (b) and an additional component (c) which is a rubbery elastomer, e.g., EPR, specified in terms of the complex viscosity.
Patent EP-0488704-A2 (EP)
Inventor: SAKAI TAKEO
IPC: B29C45/26
Filed: 1991-11-28
Abstract: Disclosed is a heat insulating plate including a plurality of superposed, heat-resisting, synthetic paper sheets integrally bonded with each other, and one or more metal films interposed between adjacent two of the plurality of synthetic paper sheets.
Patent EP-0449791-A2 (EP)
Inventor: SOLCIA CAROLINA
IPC: G01N27/04
Filed: 1991-03-27
Abstract: There is described a method, based on the measurement of electrical resistance, and an apparatus for performing the measurement, which indicates the moment in which a gas purifier is about to loose its purification efficiency. The gas purifier can therefore be substituted before the impurity levels in the purified gas output reach undesirably high values.
Patent EP-0491665-A2 (EP)
Inventor: SALERI GIUSEPPE
IPC: F23D14/46
Filed: 1991-07-23
Abstract: Gas burner comprising a flame spreader (1) and a closure cap (2), the flame spreader (1) having an annular groove (3) for receiving an open elastic ring (4) designed to interact with the cap for constraining it to the flame spreader.
Patent EP-0501431-A2 (EP)
Inventor: DAVEY PETER G
IPC: G01F1/698
Filed: 1992-02-25
Abstract: A fluid flow sensing apparatus for measuring very low fluid flows comprising a fluid mass flow sensor for measuring the mass flow rate of a fluid from a temperature differential between predefined points within the sensor; a fluid flow channeling element for accepting the fluid at an input temperature and pressure and directing the fluid across the sensor, and wherein the input temperature and pressure about the sensor is maintained; and a fluid flow dampening element for providing an average fluid flow to the sensor.
Patent EP-0510551-A2 (EP)
Inventor: BREDE UWE
IPC: F42B3/12
Filed: 1992-04-18
Abstract: The bridge-wire initiator contains a metal layer (15) which forms two electrodes connected to one another by means of an ignition bridge. Between the metal layer (15) and the pyrotechnic ignition composition (20) is located a thin protective film (21) made of electrically non-conductive material of good thermal conductivity. The protective film (21) makes it possible to use an ignition material having electrically conductive components, without a shunt by way of the ignition bridge being generated. <IMAGE>
Patent EP-0525383-A2 (EP)
Inventor: ENDO HIDEKI
IPC: G03G21/00
Filed: 1992-06-24
Abstract: A device for detecting the presence or absence of an original and size thereof and corresponding method therefore. The device is provided on an image forming apparatus, and provides accurate detection of an original and an original's size in the presence of external light. External light is detected during the non-emission state of a light emitting element (1) and used to correct a reference value. The corrected reference value is then compared to a detected value of light emitted from the light emitting element (1) and reflecting from an original, if one is present. Based on the comparison a determination is made as to the presence of an original. When an original is present the light emitting element (1) traverses across the glass contact plate of the image forming apparatus on which the original is placed. Upon the determination of an absence of the original, the light emitting element (1) halts its movement. The distance travelled by the light emitting element (1) is then used to determine the size of the original.
Patent EP-0521392-A2 (EP)
Inventor: GILLIES DAVID
IPC: H04N11/06
Filed: 1992-06-25
Abstract: Circuits for converting analogue RGB signals to analogue component signals are well known. 
Normally text signals are added to component signals in an analogue manner. Special problems may arise in case of upconverting such interlace video signals to a higher field frequency. Vertical jitter or unsharpness of the text can be introduced. 
In the RGB domain text signals can be represented by binarylike amplitude values (R, G, B). Therefore such text signals are generated digitally in the RGB domain and converted digitally to the component domain (Y, U, V). A simple circuitry, including three inverters (11, 12, 13), a latch (14) and two adders (15, 16), is required only.
Patent EP-0525608-A2 (EP)
Inventor: SUGA YOSHINORI
IPC: C08F4/658
Filed: 1992-07-22
Abstract: A process for producing an olefin polymer comprising polymerizing an olefin or olefins in the presence of a catalyst system, in which the catalyst system comprises of (A) a hydrocarbon-insoluble solid catalyst component obtained by treating a uniform hydrocarbon solution containing (a) an organomagnesium compound, e.g., a dialkoxymagnesium, (b) an organotitanium compound, e.g., a titanium tetraalkoxide, and (c) a polyalkyltitanate represented by formula (I):
       
wherein R 3 ' S , which may be the same or different, each represent an alkyl group, an aryl group, or a cycloalkyl group; and p represents an integer of from 2 to 20, with a halogenating agent and (B) an organoaluminum compound. The resulting olefin polymer has broad molecular weight distribution, high melt tension, and high melt elasticity and is freed of fish eye by kneading under ordinary conditions.
Patent EP-0535445-A2 (EP)
Inventor: BOEHNKE BERND
IPC: H05B6/54
Filed: 1992-09-16
Abstract: A device is proposed for the radio-frequency treatment of material, in the case of which device electrodes (3, 4, 5, 6) are arranged above and below a transportation level (1) of the material. In order to ensure adequate breakdown safety in the case of a high energy density, it is proposed to connect each electrode (3, 4) which is arranged above the transportation level (1) to an electrode (5, 6) which is arranged under the transportation level (1). The electrode pairs (3, 5 and 4, 6) which are thus formed follow one another alternately in the transportation direction and are connected via in each case one line (8, 11) to a radio-frequency generator (9). <IMAGE>
Patent EP-0545054-A2 (EP)
Inventor: GOETZ JUERGEN DIPL-ING
IPC: B62D7/15
Filed: 1992-10-21
Abstract: The additional rear wheel steering operates automatically in such a way that on going round a bend a point on the rear of the vehicle follows the path of an analagous point on the front of the vehicle. In this process, the maximum rear wheel steering angle is preferably limited in its absolute value by a limit value which is proportional to the steering angle of the front wheels. <IMAGE>
Patent EP-0549879-A2 (EP)
Title: Thiazolyl-substituierte Chinolylmethoxyphenylessigsäurederivate
Inventor: RADDATZ SIEGFRIED DR
IPC: C07D417/12
Filed: 1992-11-20
Abstract: Thiazolyl-substituierte Chinolylmethoxyphenylessigsäurederivate der allgemeinen Formel <IMAGE> in welcher A,B,D,E,G,L und M: gleich oder verschieden sind und für Wasserstoff, Hydroxy, Halogen, Cyano, Carboxy, Nitro, Trifluormethyl, Trifluormethoxy oder für geradkettiges oder verzweigtes Alkyl oder Alkoxy mit jeweils bis zu 8 Kohlenstoffatomen stehen, oder für Aryl mit 6 bis 10 Kohlenstoffatomen stehen, das gegebenenfalls durch Halogen, Hydroxy, Nitro oder Cyano substituiert ist, R¹: für geradkettiges oder verzweigtes Alkyl mit bis zu 8 Kohlenstoffatomen steht, das gegebenenfalls durch Phenyl oder Cycloalkyl mit 3 bis 12 Kohlenstoffatomen stubstituiert ist, oder für Cycloalkyl mit 3 bis 12 Kohlenstoffatomen steht, das gegebenenfalls durch geradkettiges oder verzweigtes Alkyl mit bis zu 8 Kohlenstoffatomen substituiert ist, T: für geradkettiges oder verzweigtes Alkyl mit bis zu 6 Kohlenstoffatomen oder für die Gruppe der Formel <IMAGE> steht, worin; R²: Wasserstoff oder geradkettiges oder verzweigtes Alkyl mit bis zu 8 Kohlenstoffatomen bedeutet, oder Benzyl oder Cycloalkyl mit 3 bis 12 Kohlenstoffatomen bedeutet. R³: einen Rest der Formel -OR<4> oder -NR<5>-SO2-R<6> bedeutet, worin R<4>   Wasserstoff, geradkettiges oder verzweigtes Alkyl mit bis zu 8 Kohlenstoffatomen oder Phenyl bedeutet, R<5>   Wasserstoff oder geradkettiges oder verzweigtes Alkyl mit bis zu 6 Kohlenstoffatomen oder Benzyl bedeutet, R<6>   Aryl mit 6 bis 10 Kohlenstoffatomen bedeutet, das gegebenenfalls bis zu 2-fach gleich oder verschieden durch Halogen, Cyano, Hydroxy, Nitro, Trifluormethyl, Trifluormethoxy, Trifluormethylthio, oder durch geradkettiges oder verzweigtes Alkyl oder Alkoxy mit jeweils bis zu 8 Kohlenstoffatomen substituiert ist, oder geradkettiges oder verzweigtes Alkyl mit bis zu 8 Kohlenstoffatomen bedeutet, das gegebenenfalls durch Phenyl substituiert ist, das seinerseits durch Halogen, Cyano, Nitro, Trifluormethyl, Trifluormethoxy, Trifluormethylthio, Hydroxy oder durch geradkettiges oder verzweigtes Alkyl oder Alkoxy mit jeweils bis zu 6 Kohlenstoffatomen substituiert sein kann, gegebenenfalls in einer isomeren Form, und deren Salze. Die Stoffe können als Hemmer von enzymatischen Reaktionen im Rahmen des Arachidonsäuremetabolismus in Arzneimitteln eingesetzt werden.
Patent EP-0509795-A2 (EP)
Inventor: KAO WENLING
IPC: A61P29/00
Filed: 1992-04-15
Abstract: The invention concerns a compound of the structure:
       
 wherein R l  and R 2  are each, independently, hydrogen, -CONH(CR 3 R 4 ) n -X or CONHSO 2 -Ar; R 3  and R 4  are each independently, hydrogen, alkyl, aralkyl, cycloalkyl of 3-8 carbon atoms, halogen, or trifluoromethyl; providing that when more than one R 3  or R 4  group is present then they may be the same or different; X is hydrogen, lower alkyl, cycloalkyl, trifluoromethyl, nitro, alkoxy, carboalkoxy, aralkyl, halo, dialkylamino, thioalkyl, or Y; Y is a phenyl group which may be optionally mono-, di-, or tri- substituted; Ar is phenyl, naphthyl, pyridyl, quinolyl, isoquinolyl, quinoxalyl, thienyl, thionaphthyl, furyl, benzofuryl, benzodioxyl, benzoxazolyl, benzoisoxazolyl, or benzodioxolyl; wherein the Ar group may be optionally mono-, di-, or tri-subsrituted, and n = 0-5; 
with the proviso that R 1  and R 2  are not both hydrogen and when n = 0, X is lower alkyl, cycloalkyl , aralkyl, or Y; 
or a pharmaceutically acceptable salt thereof when X is dialkylamino, when the Ar group contains a basic nitrogen, or when the Ar group is substituted by dialklyamino, SO 3 H, -PO 3 H, or -CO 2 H, which by virtue of its immunosuppressive activity is useful in treating transplantation rejection, host vs. graft disease, autoimmune diseases and discases of inflammation; by virtue of its antitumor activity is useful in treating solid tumors; and by virtue of its antifungal activity is useful in treating fungal infections.
Patent EP-0529999-A2 (EP)
Inventor: STING DONALD W
IPC: G01J3/02
Filed: 1992-08-25
Abstract: A radiant energy spectroscopy system (1) includes a diamond (9) as a single bounce internal reflection element (IRE). A standard anvil cut diamond can be used as the IRE. Alternatively, a diamond can be specially cut to have a conical, spherical or curved section in the crown (24) and/or in the pavilion (26) and a curved or flat surface portion for the culet (27) and/or table (23).
Patent EP-0557968-A2 (EP)
Inventor: SAITO OSAMU
IPC: G11C17/00
Filed: 1993-02-24
Abstract: A memory card includes an S-RAM in addition to an EEPROM. When old data constituting part of data that has been recorded in the EEPROM is to be rewritten, the old data to be rewritten is read out of the EEPROM and applied to the S-RAM, where the old data is temporarily stored. The old data in the S-RAM is rewritten to new data, and the new data is applied to and written in the EEPROM. A comparator circuit determines whether all bits of the new data rewritten in the S-RAM and all bits of the new data written in the EEPROM coincide. If all bits coincide, this is verification that the changed data has been stored in the EEPROM correctly. Thus, the reliability with which data is rewritten in the EEPROM is improved.
Patent EP-0558054-A2 (EP)
Inventor: TANAHASHI MARIKO
IPC: G06F17/30
Filed: 1993-02-26
Abstract: An image filing method, in which a plurality of images are registered one by one, and the registered images are retrieved by adding a retrieval condition so as to be simple and not require time and labor at the registration and retrieval times. A plurality of symbols for featuring objects in the images are set in advance, and the images are registered corresponding to the selected symbols. At the image retrieval time, the symbols are selected, and the images corresponding to the selected symbols are read out.