baber/WOPTO huggingface dataset:
Patent EP-0346968-A2 (EP)
Inventor: LACABANNE COLETTE
IPC: G01N33/12
Filed: 1989-06-06
Abstract: The invention relates to a method for characterising proteins in a sample of muscular tissue with a view to detecting any previous drug absorption which may have caused an alteration of the said proteins. The method consists in arranging the sample in a cell (1) for measurements of thermostimulated current between the foils of a capacitor (2) and applying to it an electric field with a view to employing a method of spectroscopy by thermostimulated current, so as to detect any possible shift in the irreversible depolarisation peak, which appears on the depolarisation curve. The temperature of this peak is lowered by approximately 40 DEG  and its amplitude is divided by a factor of the order of 4 to 10 in the case of a hormonised tissue compared to a normal tissue of the same type. Calibration curves established with normal tissues permit detection of this drift. <IMAGE>
Patent EP-0329265-A2 (EP)
Inventor: MILTHORP BRIAN ANDREW
IPC: G11B20/12
Filed: 1989-01-04
Abstract: Before reading/writing a newly loaded data tape, it is known to carry out read/write tests on the tape drive concerned by using a section of the tape set aside for this purpose. This test section is generally marked off by formatting keys which must be accessed and read to identify the test section. In order to facilitate access to the test section, the disclosed data storage method locates the test section (84) in the region of tape between a beginning-of-media BOM position and a beginning-of-recording BOR position with the latter being at a known distance (L) from BOM. As a result, it is possible to rely simply on displacement measurement to access the test section (84) from BOM. As a precaution, a check can be made for possible overshoot error in the tape positioning means so as to avoid testing being carried out beyond BOR.
Patent EP-0323907-A2 (EP)
Inventor: PHILLIPPS GORDON HANLEY
IPC: C07D471/04
Filed: 1989-01-06
Abstract: A process is described for the preparation of compounds of formula (1)
      [where OR is hydroxyl, protected hydroxyl or OP(O)(OCH₂Ph)(OR¹) (where Ph is phenyl and OR¹ is hydroxyl or protected hydroxyl)] and salts thereof, which comprises reacting a compound of formula (2)
      with a compound of formula (3)
      (where OR is as defined above and one of X¹ and X² is a leaving group and the other is a hydrogen atom) or a salt thereof, followed, if desired, by removal of the hydroxyl protecting group when present and/or by salt formation. 
     The compounds of formula (1) are either anticancer agents or intermediates useful in the synthesis of anticancer agents.
Patent EP-0331487-A2 (EP)
Inventor: TANIAI TAKAYOSHI
IPC: G06F13/36
Filed: 1989-03-02
Abstract: A data transfer control system controls a data transfer between a source and a destination by rearranging a data arrangement of a data which is made up of data units each made up of one or a plurality of bits, and comprises an input/output part (1a-1d) for inputting the data from the source and for outputting the data to the destination, a data swap circuit (2) coupled to the input/output part for rearranging a data arrangement of the data received from the source through the input/output part in terms of the data unit and for rearranging a data arrangement of the data outputted to the destination through the input/output part in terms of the data unit, a temporary register (4) for temporarily storing the data with the rearranged data arrangement obtained from the data swap circuit, and a data swap control circuit (5) coupled to the data swap circuit for controlling the rearranging of the data arrangement in the data swap circuit responsive to a transfer information which includes at least a source address, a destination address and a transfer control information.
Patent EP-0335688-A2 (EP)
Inventor: KAUCHI KAKUTARO
IPC: H01L31/0203
Filed: 1989-03-29
Abstract: There is provided a light-emitting or receiving device having improved weatherability , chemical resistance, hardness, and optical properties, which comprises a light-emitting or receiving element encapsulated with a polymer of a polymerizable liquid composition comprising at least one diallyl monomer or oligomer thereof. There is also provided a method for encapsulating a light-emitting or receiving element.
Patent EP-0352999-A2 (EP)
Inventor: DOI HAJIME
IPC: G11B23/033
Filed: 1989-07-24
Abstract: Disclosed is a disc cartridge comprising a cartridge case (1a,1b), a disc (2) set rotatably in the cartridge case, and cleaning sheets (10) secured to the inside of the cartridge case, wherein at least the disc side surface layer of each cleaning sheet, which is brought into direct sliding contact with the disc in operation, is almost entirely composed of ultrafine fibers having a diameter less than 10 µm. The disc cartridge of this invention exhibits an excellent disc cleaning effect and can lessen the errors in recording and reproducing operations of the disc.
Patent EP-0356130-A2 (EP)
Inventor: WEBER SHANE CRAWFORD C O EASTM
IPC: C12N15/10
Filed: 1989-08-16
Abstract: A f1 phage intergenic region having the same synthetic restriction site on each of its flanks is mobile. It can be used to conveniently convert plasmids to phagemids.
Patent EP-0365353-A2 (EP)
Inventor: MCFAUL JAMES AUGUSTIN
IPC: G01T/
Filed: 1989-10-20
Abstract: The system comprises an x-ray source (12), a collimator and attenuator (16) an equalization detector (30) and a control circuit (40) which controls the collimater (16) in dependence on the detector (30). The equalization detector (30) detects the intensity of x-rays received via a patient (24) in various zones in the detector (30) and controls the collimator (16) so as to compress the dynamic range of the received x-rays into a range compatible with an image detector (34) such as a photographic film.
Patent EP-0370827-A2 (EP)
Inventor: KINDT-LARSEN TURE
IPC: C08F220/28
Filed: 1989-11-24
Abstract: Shaped hydrogel articles such as soft contact lenses are prepared by (1) molding or casting a polymerization mixture comprising: (a) a monomer mixture comprising a major proportion of a hydrophilic (meth)acrylate ester such as 2-hydroxyethyl methacrylate, and a cross-linking monomer; and (b) a water-displaceable diluent, wherein said diluent has a viscosity of at least 100 MPa Sec at 30°C, and wherein said diluent consists essentially of a boric acid ester of certain dihydric alcohols, said dihydric alcohols having Hansen polar (δ p ) and Hansen hydrogen bonding (δ h ) cohesion parameters falling within the area of a circle defined as having a center at δ h  = 20.5, δ p  = 13, and a radius of 8.5, to produce a shaped gel of a copolymer of said monomers and said diluent, and (2) thereafter replacing said diluent with water.
Patent EP-0365414-A2 (EP)
Inventor: NIVERT CHANTAL
IPC: B29C67/24
Filed: 1989-10-16
Abstract: The invention consists in depositing on the bottom (22) of a mould (10) a layer (24) of a fluid product such as a self-demoulding electrically conductive paint and in then placing on this layer (24) a reinforcing element (20) such as a glass mat and in next injecting into the mould cavity (18) a chemically polymerisable substance compatible with the said paint. In the finished product the surface layer (24) makes it possible to mask the structure of the reinforcing element (20) and to obtain moulded parts for car bodies which have a good external appearance. The invention applies especially to the manufacture of parts of motor vehicle bodies. <IMAGE>
Patent EP-0371928-A2 (EP)
Inventor: CUOMO ANDREA
IPC: H02M3/158
Filed: 1989-11-13
Abstract: In a power converter circuit directly or indirectly con­nected to the power distribution network, the protection from voltage spikes which may occur on the power supply rail is implemented in a manner as to consent the utilization of at least a portion of the energy associated with the spike by storing portion of said energy in the reactive components of the converter circuit itself instead of dissipating completely the energy through a dissipating element as in prior art arrangements. The novel circuit arrangement utilizes one or two spike sensors the output signal or signals of which are fed to logic gates which determine a certain configuration of the analog switches of the converter circuit. A protection voltage limiting element (zener diode, avalanche diode, voltage-dependent resistor, etc.) is functionally connected across the analog switch connected between the reactive element of the converter circuit and the power supply rail and limits to its intrinsic breakdown voltage the maximum voltage across the switch.
Patent EP-0350477-A2 (EP)
Inventor: BIEGELMEIER GOTTFRIED PROF ING
IPC: H02H9/04
Filed: 1989-07-05
Abstract: A disconnection device for surge arresters (1) comprises a current-interruption device for interrupting the mains current after a sudden load change of the arrester (1) which has led to damage, or after the voltage-dependent resistor (1a) in the arrester (1) becomes conductive as a result of ageing. The interrupter contact (2) of the current-interruption device is opened by a switch mechanism (3) which is actuated by a tripping relay (5). The tripping coil of the tripping relay (5) is connected to the secondary winding (8) of a straight-through current transformer (7, 8), through which the ground conductor (6a, 6b) of the arrester (11) passes, via a time-delay element (9). As a result, the current transformer (7, 8) is excited when a fault current from the mains flows across an associated damaged arrester (1), and hence actuates the tripping relay after a time delay. Short-term current surges therefore do not cause a tripping, while mains currents flowing for a long time lead to a tripping of the tripping relay (5) and the interrupter contact (2) is opened. <IMAGE>
Patent EP-0392155-A2 (EP)
Inventor: SHELTON RICHARD EDWARD
IPC: G06F3/048
Filed: 1990-02-12
Abstract: Input to the system is buffered by the forms manager (11) to determine access to the tile/cell (53-62) and to check entered data. The tile/cell (53-62) will retain various information such as data entered, user, time, changes, etc. To display a form, the forms manager (11) obtains a list of objects (81, 82) to be displayed. This list of objects is then edited (89) to remove objects which are not utilized and to place the remaining objects in a prioritized order (90-92). The forms manager then generates the display (85-88).
Patent EP-0392174-A2 (EP)
Inventor: HABBE KARL-HEINZ
IPC: D06F73/00
Filed: 1990-02-24
Abstract: In a device for the industrial ironing of outerwear, the two sleeve-clamping devices (1) are actuable in synchronism to obtain the desired stretching of the sleeves of the garment to be ironed, the displaceable or rotatable clamping elements (2;2') being synchronously controllable via a separate switch. The outlet orifices for the media feed are arranged level with the hem-gripping devices. Each sleeve-clamping device consists of a supporting part of variable length, receiving the clamping elements (2;2'), and of a strut of variable length which supports this supporting part. The design according to the invention of the sleeve-clamping devices makes an easy and quick mirror-symmetrical stretching of the two sleeves possible, without creases or folds occurring in the region of the clamping elements. <IMAGE>
Patent EP-0388092-A2 (EP)
Inventor: CLARK JOSEPH NORBERT
IPC: C08L83/04
Filed: 1990-03-09
Abstract: The degree and reproducibility of cohesive bonding between gum-type organosiloxane elastomers cured by a platinum-catalyzed hydrosilation reaction and organic polymer substrates are increased when the composition used to prepare the elastomer contains an amount of silanol-functional polydiorganosiloxane sufficient to impart an activity number of at least 40 to the polydiorganosiloxane gums present in said composition.
Patent EP-0399808-A2 (EP)
Inventor: VAN DUURSEN HENK LITTLE STONEL
IPC: B07C1/00
Filed: 1990-05-23
Abstract: Apparatus for checking and combining letters and envelopes comprises two conveyor belts (1) and (2) for transporting envelopes passed a TV-camera (6) and letters passed a TV-camera (7), to means (3) for inserting the letters in the envelopes. The TV-cameras (6) and (7) scan corresponding text sections on an evelope and a letter respectively, and feed scanned text section signals to a comparator (8). If the text sections are substantially the same, a signal on line (9) enables the insertion of the letter into the envelope to be carried out at (3). If the compared text sections are not substantially the same, a warning is sounded and the apparatus is halted.
Patent EP-0404495-A2 (EP)
Inventor: KRECZKO GREGORY
IPC: F16L37/22
Filed: 1990-06-19
Abstract: A coupling comprises a hollow body (A) with a valve (D) supported therein to define an annular chamber for receiving a mating stem component. A slide sleeve (E) is mounted for axial movement in the annular chamber to control flow past the valve (D). Carried on the slide sleeve (E) is a wiper (I) mounted for sliding movement and having an end face which substantially fills the open end of the annular chamber. A pair of slide hooks (J) act to engage the stem component and move the slide member (E) to a closed position when the coupling is disconnected. The slide hooks (J) extend through slots in the wiper (I) and are held in engaged position in the slide sleeve (E) by co-operating surfaces on the hooks and the wiper. A pair of opposed dog-type detent members (K) is maintained in a radially outward position by the outer surface of the wiper (I) when the coupling is disconnected. In addition, the body (A) and a co-operating sleeve (110) for the detent members (K), are provided with a substantially elliptical cross-section which results in a stronger coupling design and facilitates guiding of the components.
Patent EP-0414436-A2 (EP)
Inventor: POEHLEIN RAYMOND E
IPC: H02P8/12
Filed: 1990-08-14
Abstract: A mechanical drive system with different load requirements is powered by a motor whose input is varied in response to known changes in output torque requirements during various time segments of the duty cycle. In one example, a fuser roll (14) in a copier is driven by a DC stepper motor at a first speed V₁ during a period in which a copy sheet is in the fusing area. Upon completion of the fusing portion of the cycle, the fuser load requirements increase, requiring a higher torque to be delivered by the motor. The change in fuser operation is determined by timing and an appropriate signal is sent to the control circuit (30) reducing the motor speed, allowing the motor to produce the additional torque required.
Patent EP-0418029-A2 (EP)
Inventor: HORVATH JENO L
IPC: G06F3/048
Filed: 1990-09-11
Abstract: A copy system in which at least one original document of a set of original documents is edited. An editing device (16) associated with an electrophotographic machine (10) edits the information in the selected document and designates the page number of the selected document. Original documents are advanced sequentially from the set of original documents to the printing machine. The printing machine forms a set of copies corresponding to the set of original documents, with the copy of the selected document being edited as preselected.
Patent EP-0434312-A2 (EP)
Inventor: WEBSTER HAROLD FRANK
IPC: H05K1/03
Filed: 1990-12-14
Abstract: A hermetic seal is provided for a conductive feedthrough through a thin ceramic component by a platinum or palladium lead by sealing the gap between the lead and the ceramic with a copper-copper oxide eutectic. The lead may have a copper coating on it prior to and subsequent to formation of the copper-copper oxide eutectic.
Patent EP-0424335-A2 (EP)
Inventor: ILMASTI VEIKKO
IPC: B03C3/68
Filed: 1990-08-10
Abstract: Procedure and apparatus for the purifica­tion of air, flue gases or equivalent, in which procedure the air, flue gases or equivalent are directed into a duct or equivalent, in which procedure the air, flue gases or equivalent are ionized, and in which procedure the charged impurity particles (7) present in the air, flue gases or equivalent are attracted by one or more collector surfaces (2) by virtue of a difference in the states of charge, causing the particles to settle on said surface. The air, flue gases or equiva­lent are ionized by means of one or more ionizing electrodes (5) directed at a collector surface. The distance between the ionizing electrode or equivalent and the collector surface as well as the difference between the states of electric charge of the collector surface and the charged impurity particles are so ad­justed that the impurity particles will be carried by an ion beam essentially di­rectly towards the collector surface and settle on it.
Patent EP-0446586-A2 (EP)
Inventor: SCHRODI KARL
IPC: H04L12/54
Filed: 1991-01-26
Abstract: State of the art/technical problem: When a connection is set up by a switching network 20, the path is selected according to the instantaneous switching network utilisation and is maintained during the connection. The problem of eliminating local blockages through rearrangement of existing connections is not adequately solved due to interferences which thereby occur. Fundamental concept: To provide for ATM with virtual connections the same devices as those which guarantee the correct sequence in connectionless operation. Solution: An output unit 30 is connected downstream of each output of the switching network which guarantees the correct sequence. Advantage: Virtual connections can be adapted at any time without interference to the instantaneous switching network utilisation. The guarantee of the correct sequence can be implemented in such a way that delay jitter is also largely eliminated. <IMAGE>
Patent EP-0444435-A2 (EP)
Inventor: BUCHMAN WILLIAM W
IPC: H01S3/30
Filed: 1991-02-04
Abstract: A two-cell Raman converter for generating a relatively large number of Stokes shifted waves from an input laser pump beam. A first lens (13) focuses the pump beam into the first cell (15), whose output is recollimated and focused by second (19) and third (21) lenses into the second cell (23). The second cell output is recollimated by a recollimating lens (27) to provide the final output. Each Raman cell employs stimulated rotational Raman scattering and Raman media at low pressures optimized to achieve maximum conversion into Stokes lines.
Patent EP-0443402-A2 (EP)
Inventor: AKAHORI KOUJI
IPC: B32B7/02
Filed: 1991-02-11
Abstract: Provided are wrappings for foods comprising a laminated composite sheet which comprises an impermeable sheet (1), an absorbent fiber sheet (2b) and a hydrophobic fiber sheet (2a), said hydrophobic fiber sheet (2a) having a water resistance of at least 5 cmH₂O and an air permeability of at least 10 cc/cm²/sec. Also provided are bags and boxes fabricated from the above wrappings. 
     These wrappings may be used in a microwave oven and are heat insulating.
Patent EP-0444578-A2 (EP)
Title: Ultrasonic squirter
Inventor: GRANNER NORBERT
IPC: B06B1/06
Filed: 1991-02-25
Abstract: The present invention relates to a water squirter for transmitting ultrasonic test signals in the free jet to a component which is to be tested having a piezo-element (1) as a transmitter and/or receiver, having a connection (5) for water, a straightening blade (10) and an acceleration path (8), especially for testing components which are of complex shape and are so large that they cannot be tested by immersion in a water bath, such as aircraft tail planes. The near field of the sound remains without interference in the flowspace (16). Notes are provided for satisfying technical flow and sound requirements. <IMAGE>
Patent EP-0455157-A2 (EP)
Inventor: KOTANI MATAHIRA
IPC: H04M1/725
Filed: 1991-04-26
Abstract: A facsimile apparatus (1) having a telephone function for transmitting and receiving a voice signal through a telephone line (2) and a facsimile function for transmitting and receiving an image signal through the telephone line (2). The facsimile apparatus includes a parent machine (3) connected to the telephone line (2) and having the telephone function, and a child machine (4) coupled to the parent machine (3) by radio and having the telephone function and the facsimile function. The parent machine (3) includes a memory (6) for temporarily storing an image signal received through the telephone line (2) and an image signal received from the child machine (4) to be transmitted to the telephone line (2).
Patent EP-0457348-A2 (EP)
Inventor: NISHIJIMA KAZUNORI
IPC: H03B5/12
Filed: 1991-05-17
Abstract: An oscillation circuit has a differential amplifier (9) including a constant current source formed by a resistor (R7) and a transistor (Q10) whose emitter is grounded through the resistor, and a feedback circuit (8) through which an output of the differential amplifier is positively fed back to an input of the same differential amplifier. The oscillation circuit further includes a band-gap regulator (7) for producing a band-gap voltage (V BG ) proportional to a thermal voltage of transistors (Q5,Q6) forming the band-gap regulator whose emitter areas are different with each other, and an operational amplifier (6;62) for DC-amplifying the band-gap voltage and applying the amplified band-gap voltage to the base of the transistor (Q10) forming the constant current source. The oscillation circuit is capable of performing a stable oscillation against a wide range of temperature changes.
Patent EP-0465986-A2 (EP)
Title: Oxalsäurederivate, ihre Herstellung und sie enthaltende Mittel zur Regulierung des Pflanzenwachstums
Inventor: RENTZEA COSTIN DR
IPC: C07C327/06
Filed: 1991-07-02
Abstract: Oxalylhydroxamsäurederivate der Formel I, R¹-ON(R²)-CO-CO-X-R³   I in der die Substituenten folgende Bedeutung haben: X: Sauerstoff oder Schwefel; R¹: ggf. subst. Alkyl, Alkenyl oder Alkinyl; ggf. subst. monocyclisches oder polycyclisches Cycloalkyl oder Cycloalkylmethyl; ggf. subst. Phenyl oder Phenyl-C1-C4-alkyl; R²: Wasserstoff oder Alkyl; R³: ggf. subst. Alkyl, Alkenyl oder Alkinyl; ggf. subst. monocyclisches oder polycyclisches Cycloalkyl; ggf. subst. Phenyl-C1-C4-alkyl oder Phenoxy-C1-C4-alkyl; sowie deren landwirtschaftlich brauchbaren Salze, ihre Herstellung, sie enthaltende wachstumsregulierende Mittel und Verfahren zur Regulierung des Pflanzenwachstums.
Patent EP-0468339-A2 (EP)
Inventor: SOMENO TETSUYA
IPC: A61K31/40
Filed: 1991-07-16
Abstract: 57 The present invention discloses a new a-keto amide derivative or a salt thereof represented by the formula (1 ):
     wherein X represents (1) a peptide residue or amino acid residue in which the functional group may be protected, (2) a hydrogen atom or (3) an amino-protective group, Y represents a peptide residue or amino acid residue in which the functional group may be protected, E represents a substituent on the alkylene (C n H 2n - 1 ) and is a halogen, lower alkoxy or hydrogen, A represents a carbonyl group or mono- or di-substituted methylene (the substituent being a hydroxy, lower alkoxy, phenylimino or benzylimino), and n represents an integer of 2 to 6. 
     The compound of the present invention is effective in inhibiting prolyl endopeptidase activity and useful as an active ingredient of an enzyme inhibitor.