baber/WOPTO huggingface dataset:
Patent EP-0654479-A2 (EP)
Inventor: WATANABE KOJU
IPC: A61K31/7042
Filed: 1994-11-15
Abstract: A compound of the formula (I):
       
 wherein R¹ and R² are, independently, a hydrogen atom, a monosaccharide residue, a protected monosaccharide residue, or a protecting group for hydroxyl group, but at least one of R¹ and R² is a monosaccharide residue or a protected monosaccharide residue, and R³ is a hydrogen atom, a hydroxyl group, an alkyl group, an aryl group, or an aralkyl group, with the proviso that (1) when R¹ and R² are glucose residues at the same time, R³ is not a hydrogen atom, (2) when R¹ is a hydrogen atom, an acetyl group or a benzyl group and R² is a glucose residue, an acetylated glucose residue, or acetalized glucose residue, R³ is not a hydrogen atom, or (3) when R¹ is a glucose residue and R² is a hydrogen atom, R³ is not a hydrogen atom or a salt thereof is disclosed.
Patent EP-0659936-A2 (EP)
Inventor: SCHMITZ CHRISTIAN
IPC: G07D7/12
Filed: 1994-12-22
Abstract: The invention relates to a security paper having a security element in the form of a thread or tape which consists of a translucent plastic film having at least partially opaque coating. The security element has at least one first opaque coating and a translucent region adjoining this opaque coating, as well as items of information which extend from the first opaque coating into the translucent region. <IMAGE>
Patent EP-0651387-A2 (EP)
Inventor: MATSUMOTO KAZUAKI C O CANON KA
IPC: H01L41/04
Filed: 1994-10-26
Abstract: In an optical information recording/reproducing apparatus, relative movement between an optical head and an optical information recording medium having a linear track is performed to cause a light beam irradiated by the optical head to follow the information track so as to effect recording/reproduction of information. The apparatus is provided with an ultrasonic wave motor for driving one of the recording medium and the optical head relative to each other. The ultrasonic wave motor is controlled to gradually decrease a drive velocity thereof at the end of a drive operation thereof and to gradually increase the drive velocity thereof at the beginning of the drive operation thereof by properly adjusting an amplitude of a drive signal to be supplied to the ultrasonic wave motor.
Patent EP-0666204-A2 (EP)
Inventor: SPECHT MARTIN
IPC: B60R22/34
Filed: 1995-01-11
Abstract: The safety belt retractor comprises a winding shaft which is rotatable on shaft axis under the influence of a main spring. The retractor has a bearing device (8) which is supported by external edges of both frame sides (7). The edges (10) and the bearing device plug connection (9) which is supported on the edges, are covered by a guard (11). The plug connection consists of plug and socket parts (12,13) which have connecting parts (14,15) with conical contact surfaces.
Patent EP-0675425-A2 (EP)
Inventor: HARPER LEROY D
IPC: G06F1/32
Filed: 1990-06-29
Abstract: A low power management system monitors software application programs for keyboard activity so as to turn off the microprocessor in the computer in response to a loop (10,16) looking for a keypress and certain other loops which can be monitored without use of the microprocessor. 
     A low power management system including both hardware (Figure 2) and software (Figure 5) is provided for a battery powered portable computer (not shown). The low power management system powers down various sections (10,12,16,21,24) of the computer (DMA, VCO, DISPLAY, UART) when they are not used. The low power management system is controlled by a control program directing the microprocessor (40) (Figure 2) of the computer, and includes the capability to turn off clock signals (not shown) to the various sections of the computer based upon demand. Also included is the capability to turn on clock signals based upon demand. The low power management system also includes the capability to turn on the computer upon a press of a key on the computer keyboard.
Patent EP-0695575-A2 (EP)
Inventor: HARTMANN HEINZ
IPC: B01F11/00
Filed: 1995-07-25
Abstract: The components are placed in a bag and a free space is maintained. The bag is closed after air has been reduced, and the bag is them pressurised at various points and in different directions. The bag (25) is pref. closed by welding and is placed between two plates (16,17). The plates are pref. profiled and are moved in different directions to produce the system.
Patent EP-0700137-A2 (EP)
Inventor: TETSUYA MIYAZAKI
IPC: H01S3/10
Filed: 1995-08-30
Abstract: In an optical amplifier apparatus for amplifying an incident signal light having wavelengths of 1.06 µm band, a first optical isolator makes an incident signal light pass therethrough in one direction from an input end to an output end. An optical fiber includes a core mainly composed of silica glass and doped with a predetermined rare-earth element and the other elements, and a cladding of silica glass, and transfers in a single mode the signal light outputted from the first optical isolator. An optical multiplexer multiplexes an excitation light having an excitation wavelength of 0.8 µm band with the signal light transferred by the optical fiber, by outputting the excitation light to the optical fiber, and further transfers and outputs the signal light having wavelengths of 1.06 µm band amplified by induced emission in the optical fiber due to the rare-earth element excited by the excitation light. Further, a second optical isolator makes the signal light outputted from the optical multiplexer pass therethrough in one direction from an input end thereof to an output end thereof, and outputs the signal light as an amplified signal light.
Patent EP-0714087-A2 (EP)
Inventor: SCHLENKER FRIEDRICH
IPC: F01N1/02
Filed: 1995-11-03
Abstract: The silencer has a service pipe with an upstream tube whose end section (2) has a perforated periphery (4). An annular space (5) is formed between the inner and outer end sections of a downstream tube. The tube end sections can fit coaxially one inside the other. One or both tube ends can be hydrostatically shaped beforehand, and the annular space can be at least partly filled with absorbent material such as basalt- or steel-wool. The tube sections can be arranged to slide one inside the other.
Patent EP-0689151-A2 (EP)
Inventor: PALMER JOHN P
IPC: G07G1/00
Filed: 1995-04-20
Abstract: A system and a method for storage and communication of information between at least one first information containing terminal (10) and a second terminal (12), are disclosed. A random number is generated (266) within the first terminal (10) in response to receipt of a begin signal from the second terminal (12), and the random number is compared with a count incremented and maintained by a digital counter (264) within the first terminal (10). When the random number is equal (70) to the count, the first terminal (10) transmits (72) a request-to-transmit signal (RTT) to the second terminal (12). If the second terminal (12) responds with a first acknowledgment, the first terminal (10) then sends (80) an information-containing signal to the second terminal (12). If the information-containing signal is correctly received, the second terminal (12) responds by transmitting a second acknowledgment which is received by the first terminal (10). 
The storage and communication of information method disclosed may be employed in a supermarket checkout system, with the first information-containing terminals (10) comprising RFID tags.
Patent EP-0706896-A2 (EP)
Inventor: JACOBS KURT L
IPC: B41J19/20
Filed: 1995-10-12
Abstract: A programmable encoder having an addressable display device (46) to display an encoder pattern (48) of fiducial marks. The programmable encoder can be programmed to display an encoder pattern on a liquid crystal display. A sensor (50) senses the marks on the pattern and generates sensor signals indicative of the sensed pattern. A controller connected to the sensor receives the sensor signals and outputs control signals which control the movement of a machine, such as an ink jet printer. The programmable encoder can be programmed to display any number of patterns on the addressable display device, and consequently, is highly adaptable to any number of applications requiring position, speed, or acceleration control.
Patent EP-0720311-A2 (EP)
Inventor: SIEGEL STEFAN A
IPC: H04B10/43
Filed: 1995-12-12
Abstract: An apparatus and method is provided that improves the dynamic range of an optical transipedance receiver (10). The receiver includes a photodetector (12), a transimpedance front end amplifier (14) and a non-linear feedback. The non-linear feedback means consists of a Schottky diode (40) and shunting the transimpedance resistor (44) with a parasitic capacitor (42). A lead compensation network (46,48,50) is further included in the feedback circuitry to provide stability to the non-linear circuit by advancing the phase shifting of the transipedance front end by 45 degrees. By stabilizing the frequency off the circuit, the dynamic range is increased from 26.6dB to 40 dB.
Patent EP-0795184-A2 (EP)
Inventor: KRUSE NEILS A
IPC: H01F17/00
Filed: 1995-11-21
Abstract: L'invention présente un transformateur d'impulsions constitué sur un substrat (20), muni d'au moins une ouverture (22) sise à l'intérieur de celui-ci et pourvu d'un noyau (10) à perméabilité magnétique dont l'une des parties se trouve dans l'ouverture du substrat. Un enroulement primaire (150) ainsi qu'un enroulement secondaire (152), sinon plusieurs, entourent de préférence, au moins partiellement, le noyau. Ces enroulements sont entièrement constitués de couches de métallisation de sorte que la fabrication s'en trouve simplifiée et les coûts réduits.
Patent EP-0715331-A2 (EP)
Inventor: OHTAKE YASUHISA
IPC: H01J9/14
Filed: 1991-11-22
Abstract: A printing negative plate for printing aperture patterns on the surface of a mask substrate used to manufacture a shadow mask comprises a larger-opening negative plate (20b) having a large number of larger-opening patterns (21b) corresponding to the larger openings (34) and pasted on one side of the mask substrate (10); and a smaller-opening negative plate (20a) corresponding to the smaller openings (35) and pasted on the other side of the mask substrate (10). 
     Each of the larger and smaller patterns (21b, 21a) have a rectangular main pattern (24a, 24b) and rectangular projecting patterns (25) individually projecting outward from the four corners of the main pattern.
Patent EP-0732716-A2 (EP)
Inventor: RADBRUCH JENS
IPC: H01H37/04
Filed: 1996-03-12
Abstract: A temperature protection or limit switch has a housing Ä10Ü that is open ended and fits onto a socket stage Ä1Ü. Internally there is a U-shaped carrier Ä4Ü that has the forked ends Ä3aÜ embedded into the socket and this carries a fixed contact pad Ä3cÜ. A movable contact pad Ä7aÜ is mounted on a bimetallic disc Ä7Ü that is supported by a bracket Ä8Ü fixed to the end of the carrier Ä5Ü. When a threshold temperature is reached the bimetallic disc inverts and the contacts open.
Patent EP-0741051-A2 (EP)
Inventor: KAMIMAE HAJIME
IPC: B60G17/015
Filed: 1996-05-02
Abstract: A suspension system of an automotive vehicle including a spring disposed between an unsprung mass and a sprung mass for resiliently supporting thereon the sprung mass and a damping force generating mechanism arranged in parallel with the spring for absorbing vibration of the sprung mass relative to the unsprung mass, wherein the suspension system is provided with a spring element disposed in series with the damping force generating mechanism between the unsprung and sprung masses and an electrically operated control mechanism for controlling a spring coefficient of the spring element.
Patent EP-0758670-A2 (EP)
Inventor: OCHMANN HARALD DR
IPC: C09D7/62
Filed: 1996-08-02
Abstract: Bi vanadate pigments of the formula BixFeyEvV(1-w)PwOz (I) are new; in which E = Ca, Zn, Ce, Pr and/or Si; x = 0.8-1.2; y > 0 to 0.1 if v > 0 and y ≥ 0.035 to 0.1 if v = 0; v ≥ 0 to 0.2; w > 0 to 0.1; z = the no. of O atoms to satisfy the valencies of the cations.
Patent EP-0759618-A2 (EP)
Inventor: SAEKI TAKANORI
IPC: H01L21/8242
Filed: 1996-08-02
Abstract: A semiconductor memory device includes a series circuit (2, 3) composed of a drive MOS transistor (2) as a first MOS transistor and a reset MOS transistor (3) as a second MOS transistor connected in series via a common connection node, a source of the reset MOS transistor being connected to a lower potential power supply, a main word line (MW), and a sub-word line (SW) connected to the common connection node. An address signal includes a first part (21) and a second part (22) and a row address signal section (32) decodes the first part (22) of the address signal to generate a first row address signal (RA) and a second row address signal (inverted RA) having a phase inverse to that of the first row address signal in accordance with the decoding result, and supplies the first row address signal to a drain of the drive MOS transistor (2) and the second row address signal to a gate of a reset MOS transistor (3). A main decoder circuit (31) decodes the second part of the address signal to output a main word line signal to the main word line (MW) in accordance with the decoding result before the row address signal section (32) supplies the first and second row address signals. A third MOS transistor (1) as a transfer section transfers the main word line signal to a gate of the drive MOS transistor (2). A fourth MOS transistor (4) as a preventing section is provided to prevent the sub-word line from floating when there is no main word line signal and the fource MOS transistor includes a gate connected to the first row address signal, a drain connected to the main word line, and a source connected to the common connection node.
Patent EP-0769667-A2 (EP)
Inventor: JUERGENSEN HEINZ DR-ING
IPC: F25D23/00
Filed: 1996-09-03
Abstract: The appliance has its housing (4) of preferably stainless steel closed by a vacuum-insulated door (6) and mounted adjustably on the base frame (18) under a cover (16), with threaded bolts (14) through elongated holes (20). The cover carries the upper door hinge bolt (22), a regulator (24) and an electronic circuit board (26) with a display (28). The base frame is movable on rollers (32), carries the lower door hinge bolt (34) and accommodates the compressor (30). The hinge sockets (36,38) are welded to the door which can be adjusted by movement of the corresponding bolts (22,34).
Patent EP-0770684-A2 (EP)
Inventor: OHARA HITOMI
IPC: C12P7/56
Filed: 1996-10-28
Abstract: A method for producing an L-lactic acid with an optical purity of not lower than 70% comprising the steps of:(a) cultivating a microorganism of the genus  Bacillus  capable of producing an L-lactic acid with an optical purity of not lower than 70% from an assimilable carbon source; and (b) collecting an L-lactic acid with an optical purity of not lower than 70% from the culture.
Patent EP-0778676-A2 (EP)
Inventor: GIRARDEAU JAMES W JR
IPC: H03H17/06
Filed: 1996-11-28
Abstract: Data converter (10, 50, 150, 200) and method (250, 300) operate at variable sampling rates. Input gain stage (12) adjusts input bit stream (18) at an input bit rate (20) to produce gain adjusted bit stream (22). Integrator (14) and comb filter (16) operate on the gain adjusted bit stream (22) to produce a filtered bit stream (28) at an output bit rate (24). The gain of the integrator (14) and comb filter (16) pair varies with the sampling rates implemented. An input gain value of the input gain stage (12) adjusts to compensate for the gain of the integrator (14) and comb filter (16) pair to produce the filtered bit stream (28) within a predetermined dynamic range. DC offset stage (52) and output gain stage (54) provide further adjustment to the filtered bit stream (28). Data converters (10, 50) and method (250) convert data from a higher frequency bit rate to a lower frequency bit rate. Data converters (150, 200) and method (300) convert data from a lower frequency bit rate to a higher frequency bit rate.
Patent EP-0791547-A2 (EP)
Inventor: ALTEN KURT
IPC: B65G69/00
Filed: 1996-12-16
Abstract: The seal has a skirt with two deforming, vertical strips (4), which are arranged on both sides of the opening. A limp transverse component (6) is suspended from a cross beam (11) in the region of the upper end of the strips. A canopy (9) extends rearwards to the building from the beam, and the outer reinforced edges (7) of the strips are each connected to the building by a pair (13,14) of guides. The guide which faces away from the skirt on the upper pair (13) has an extension (16') in the direction of the reinforced edge of the strip. The extension acts as a mounting for the beam, and the latter is separated from the reinforced edges.
Patent EP-0725512-A2 (EP)
Inventor: DOLAN GEORGE MEREDITH
IPC: G06F13/00
Filed: 1996-01-17
Abstract: A data communications system is described in which messages are processed using public key cryptography with a private key unique to one or more users (150) under the control of a portable security device (120), such as a smart card, held by each user, the system comprising: a server (130) for performing public key processing using the private key. The server (130) stores, or has access to, the private key for the, or each, user in encrypted form only. The private key is encrypted with a key encrypting key and each security device (120) comprises means for storing or generating the key encrypting key and providing the key encrypting key to the server (130). The server comprises secure means (360) to retrieve the encrypted private key for the user, decrypt the private key using the key encrypting key, perform the public key processing using the decrypted private key, and delete the decrypted private key after use.
Patent EP-0735468-A2 (EP)
Inventor: GROVE DANIEL D
IPC: G06F9/45
Filed: 1996-03-22
Abstract: An optimizing compiler process and apparatus is disclosed for more accurately and efficiently identifying live variable sets in a portion of a target computer program, so as to more efficiently allocate registers in a computer central processing unit. The process of the invention includes the steps of performing a static single assignment transform to a computer program, including the addition of phi functions to a control flow graph. Basic blocks representing a use of a variable are further added to the control flow graph between the phi functions and definitions of the variables converging at the phi functions. A backward dataflow analysis is then performed to identify the live variable sets. The variables in the argument of phi functions are not included as a use of those variables in this dataflow analysis. The dataflow analysis may be iteratively performed until the live variable sets remain constant between iterations. The apparatus of the present invention includes a computer system having a memory storing a set of variables that are live during the execution of a portion of a computer program. This memory may include CPU registers, cache memory, conventional RAM and other types of memory.
Patent EP-0742527-A2 (EP)
Inventor: YIN PATRICK
IPC: G06F17/50
Filed: 1996-04-30
Abstract: A system and method is provided which generates integrated circuits for integrated circuits that are portable from process to process. Information generated from an integrated circuit manufactured on a first process is utilized in combination with the parameters of a subsequent manufacturing process to obtain an integrated circuit based upon that second manufacturing process. Through this system and method a particular integrated circuit design is portable from process to process.
Patent EP-0769450-A2 (EP)
Inventor: EVANS RICHARD L
IPC: B64D9/00
Filed: 1996-10-18
Abstract: A system and method for loading cargo as cargo units in an aircraft cargo handling system having a cargo loading bay (14) that opens laterally of the aircraft and at least one cargo stowing bay (6) adjacent to the cargo loading bay (18,20) longitudinally of the aircraft. Two self-erecting power drive units (26,28) are disposed in the cargo loading bay such that the associated rollers are oriented to propel cargo units in orthogonal directions. The two power drive units in the loading bay are also disposed adjacent to each other such that, when both are in the erected position, the rollers of each unit simultaneously engage a single overlying cargo unit (24). The power drive units may be simultaneously placed in the erected position with the motors de-energized, such that orthogonal orientation of the de-energized drive rollers effectively prevents movement of an overlying cargo unit engaged by both rollers, whereby the cargo unit so engaged is prevented from inadvertent movement out of the loading bay. The power drive units are equipped with a sensor for detecting when a cargo unit overlies the power drive unit, and a controller is responsive to such sensors for removing power from the power drive units when not in use.
Patent EP-0777310-A2 (EP)
Inventor: SYMONDS NEIL SCOTT
IPC: H02M1/00
Filed: 1996-11-28
Abstract: An energy efficient uninterruptible regulated power supply includes a full wave rectifier 20 that is responsive to AC main power for generating an unregulated DC voltage signal, a power factor correcting boost converter 22 coupled to receive and selectively increase the unregulated voltage signal to generate a boosted voltage signal, a battery 60 and a power transformer 62 having a primary winding coupled to receive pulse width modulated energy from the boosted voltage signal and a secondary winding coupled bidirectionally to the battery 60 with pulse width modulated control. A first controller pulse width modulates the boosted voltage and battery signals coupled to the primary and secondary windings respectively, to regulate the output voltage while a second controller operates independently of the first controller to pulse width modulate the boost converter 22 to regulate the voltage of the transformer secondary signal that is coupled to the battery 60.
Patent EP-0923601-A2 (EP)
Inventor: HORNIK VERED
IPC: C07K7/22
Filed: 1996-08-28
Abstract: Banques de nouveaux analogues de peptides à squelette cyclisé formées au moyen de groupes de pontage liés par l'intermédiaire des alpha azotes de dérivés d'acides aminés de façon à donner de nouvelles liaisons non peptidiques. Les nouvelles unités de construction utilisées dans la synthèse de ces analogues de peptides à squelette cyclisé sont des acides Nα aminés (φ-fonctionnalisés) constitués de façon à comporter un espaceur et un groupe terminal fonctionnel. Un ou plusieurs de ces acides Nα aminés (φ-fonctionnalisés) sont inclus dans une banque de séquences peptidiques, de préférence au cours de la synthèse peptidique en phase solide. Les groupes fonctionnels terminaux réactifs sont protégés par des groupes de protection spécifiques qui peuvent être éliminés sélectivement pour effectuer une cyclisation soit de squelette à squelette, soit de squelette à branche. L'invention est illustrée par des banques d'analogues de bradykinine, de somatostatine, de BPI et de substance P à squelette cyclisé, présentant une activité biologique. D'autres aspects de l'invention sont les peptides dérivés du récepteur d'Interleukine-6 présentant des structures cycliques avec cyclisation du squelette.
Patent EP-0789221-A2 (EP)
Inventor: OHNHEISER RAINER DR
IPC: G01B5/008
Filed: 1997-01-17
Abstract: The method measures the workpiece (25) while it remains in position on the production machine (21) using a test-head (35) at the end of an arm (34) from a nearby coordinate measuring instrument (31). A locating arm (27) from the drive of the production machine can be used to position the measuring arm or test-head over the item in production while measurement is being carried out. The measuring instrument does not need its own drive or computer control. Because the workpiece remains on the production machine during measurement, coordinates can be measured more quickly and accurately in relation to production processes.