baber/WOPTO huggingface dataset:
Patent EP-0293873-A2 (EP)
Inventor: TANNO MASAYA
IPC: G01R19/145
Filed: 1988-06-01
Abstract: A signal distinction circuit comprises a clock signal generating circuit for generating a clock signal whose frequency is longer than that of a pulse signal corresponding to a discrimination signal applied to a counter as an actuating signal; and an arithmetic circuit for operating the pulse signal and the clock signal, and generating an output signal according to the presence or non-presence of the discrimination signal so as to forcibly drive a detecting circuit to which an output signal of the counter is applied, whereby the detecting circuit can be forcibly driven irrespective of the condition of the counter when the discrimination signal is not applied thereto.
Patent EP-0308785-A2 (EP)
Inventor: FRANCKOWIAK GERHARD DR
IPC: A61K31/445
Filed: 1988-09-14
Abstract: Cardioactive novel dihydropyridine ethers of the formula    <IMAGE> (I)  in which R1 -stands for cyano, nitro or for a -COOR5 group, wherein R5 -denotes straight-chain, branched or cyclic alkyl having up to 6 carbon atoms, which can be interrupted by an oxygen in the chain and which can be monosubstituted or polysubstituted by identical or different substituents from the group consisting of halogen, cyano, hydroxyl, phenyl, phenoxy or by a group of the formula   <IMAGE>  R2 -stands for aryl having 6 to 12 carbon atoms, which can be monosubstituted, disubstituted or trisubstituted by identical or different substituents from the group consisting of halogen, cyano, nitro, trifluoromethyl, trifluoromethoxy, trifluoromethylthio, alkyl having up to 4 carbon atoms or alkoxy having up to 4 carbon atoms, R3 -stands for aryl having 6 to 12 carbon atoms, or stands for straight-chain, branched or cyclic alkyl having up to 6 carbon atoms and R4 -stands for straight-chain alkyl having up to 4 carbon atoms or for amino or a physiologically acceptable salt thereof.
Patent EP-0316907-A2 (EP)
Inventor: MAEDA MITURU
IPC: C12P21/00
Filed: 1988-11-17
Abstract: Novel peptide analogues which exhibit inhibitory activity against aspartic proteinases of the general formula I:, a novel species of actinomycetous microorganism which produces said novel peptide analogues, a process for producing said novel analogues by culturing said species and a pharmaceutical composition containing said analogues.
Patent EP-0274445-A2 (EP)
Inventor: BERTHEUSSEN KJELL
IPC: C12N5/00
Filed: 1988-01-08
Abstract: A serum-free growth medium additive comprising an iron chelate, aurintricarboxylic acid and optionally alkali metal-EDTA and trace elements together with possible growth factors, wherein the iron-chelate may comprise a mixture of FE-EDTA and citric acid. The growth medium may be used for quality testing of other growth media. A hybridoma cell line from P₃U₁ tumor cells and B-­lymphocytes is also disclosed, and this cell line may optionally be used together with the growth medium additive when testing full growth media.
Patent EP-0276068-A2 (EP)
Inventor: GRAF HANS PETER
IPC: G11C11/54
Filed: 1988-01-12
Abstract: A new associative computation network that is capable of storing multi-bit vectors includes a decision network and a feedback arrangement that, functionally, is separable into two serially connected networks. The first network has its inputs connected to the outputs of the decision network and is arranged to develop sets of excitatory and inhibitory drive signals. Each set corresponds to a stored vector. For each different output state of the decision network, a different one of the drive signal sets appears at the output of the first network. The output leads of the first network, which may also be employed as the input interface leads, are connected to the second network. The second network develops output signals, applied to inputs of the decision network, which are proportional to the projection of the input signals applied to the second network on the stored vectors.
Patent EP-0280402-A2 (EP)
Inventor: DEUEL CHARLOTTE LYNN
IPC: A23L1/00
Filed: 1988-01-26
Abstract: A method for producing a puffed food product which comprises subjecting a food selected from the group consisting of cereals, fruits, vegetables, fish and meats (whether red or white), formulated protein, formulated carbohydrates, formulated fat, any combination thereof and including gelled formulations thereof to a diffusive gas environment (preferably CO₂ under pressure) when said food is at an intermediate moisture level for sufficient time for gas infusion into and preferably throughout the food, thereafter further drying the food and, when the food stuff is at a desired lower moisture content, placing the food in an environment and/or otherwise treating the food to prevent a substantial adsorption of moisture by the food. 
     The invention also consists in a puffed food product of a moisture content less than 5% by weight that has been prepared from a food selected from the group consisting of cereals, fruits, vegetables, fish, meats (whether red or white), formulated protein, formulated carbohydrates, formulate fat, any combination of any of the foregoing and including gelled formulations thereof the volume of which is not substantially less than the volume it has assumed at an intermediate moisture level, the structure of the food being maintained or expanded by a gas impregnated into the food using a gas environment of at least atmospheric pressure prior to subsequent drying to the desired final moisture content at which it is to be stored.
Patent EP-0280529-A2 (EP)
Inventor: WANG JYH-YUN
IPC: A61B5/308
Filed: 1988-02-24
Abstract: Apparatus for effectively eliminating pace pulses from an ECG wave without introducing distortion comprising means (8,10,14) for comparing the slope of the ECG wave with a threshold slope derived from the wave that is greater than the maximum slope produced in the wave by heart action alone and substituting (26) values for a portion of the wave between first and second points on either side of the place in the wave where its slope exceeds the threshold value, due to a pace pulse, noise or artifact, the substituted values being interpolations of the value of the ECG wave occurring at said points. In a preferred embodiment, means (22) are provided for preventing the substitution from occurring unless a pace pulse is detected within a given distance of the said place in the ECG wave and means (24) are also provided for setting said first point at a place in the ECG wave that occurs prior to a tail that precedes it.
Patent EP-0289121-A2 (EP)
Inventor: SORGE JOSEPH ANTHONY
IPC: C12Q1/6897
Filed: 1988-03-11
Abstract: An assay for monitoring and assessing the mutagenic potential of agents which involves creating transgenic non-human animals carrying a test DNA sequence or sequences that can be quickly recovered and examined for mutations following exposure to one or more suspected mutagenic agents.
Patent EP-0284271-A2 (EP)
Inventor: NAKAMURA MASANOBU
IPC: B21D39/06
Filed: 1988-03-15
Abstract: A method of manufacturing gear shafts comprising introducing a hollow section of a shaft member 1A into the bore 5 of a separately formed gear member 3 and expanding the hollow section of the shaft member within the bore 5 to fix the shaft member 1A to the gear 3.
Patent EP-0286260-A2 (EP)
Inventor: LENOSKI DANIEL E
IPC: G06F9/32
Filed: 1988-03-21
Abstract: An address generation system that generates a second address relative to a first address by either incrementing, decrementing, or passing unchanged, as determined by the control digits in a LIT field, the digital number encoded by the most significant bits of the first address and substituting a selected subset of the digits in the LIT field for the least significant bits of the first address. The first address may be the program counter address and the second address the target address of a branch instruction.
Patent EP-0296739-A2 (EP)
Inventor: VASSEGHI NADER
IPC: G06F7/00
Filed: 1988-06-10
Abstract: An interface circuit (110) for interfacing between an "OR-tied" connection (P) of a programmable logic array device (10) and a TTL output buffer (36) includes a first bandgap generator (40), a high level clamp circuit (30), a second bandgap generator circuit (42), and a sensing circuit (26). The first bandgap generator (40) generates a first reference voltage (VB1) which has a positive temperature coefficient. The second bandgap generator (42) generates a second reference voltage (VB2) which has a negative temperature coefficient. A resultant base drive current (I x ) is supplied to the base of a phase splitter transistor (Q2) in the output buffer (36). The resultant current (I x ) is controlled by the first and second bandgap generators (40, 42), the current being higher at low temperatures and being smaller at high temperatures.
Patent EP-0307110-A2 (EP)
Inventor: LUKAS HELMUT H
IPC: G02B6/245
Filed: 1988-08-24
Abstract: An apparatus for preparing an optical fiber for connection to another optical fiber is comprised of a clamp for gripping an optical fiber at a first location, a mechanism for transversely severing and removing insulation from a predetermined length of the fiber to provide a insulation severed end portion and a bared fiber portion, a cleaving mechanism for forming a transverse score in the bared fiber portion at a predetermined distance from the severed end portion of the insulation, and a fiber tensioning mechanism for breaking the optical fiber along a transverse plane containing the score.
Patent EP-0321105-A2 (EP)
Inventor: BAGLEY RODNEY DELANO
IPC: C04B35/00
Filed: 1988-11-23
Abstract: An improved method for encasing objects in metal is disclosed as are the novel encased objects so prepared. An object is wrapped with a sheet comprising sinterable particulate or powdered metal and an organic binder, and is then fired to volatilize the binder and to sinter the particulate metal into a unitary metal structure. In the preferred embodiment of this invention, the object to be encased is a green sinterable particulate object which undergoes sintering simultaneously with the particulate metal casing during the firing step.
Patent EP-0307280-A2 (EP)
Inventor: OHLENFORST HANS
IPC: B60J1/17
Filed: 1988-08-30
Abstract: A thin insulating windowpane for a vehicle, in particular a vertically sliding side pane, consists of two thin sheets of glass (22, 23) joined together by a frame made of a plastic cord (15) containing a humidity absorbing material. In the lower part of the windowpane hidden in the door, the plastic cord containing the humidity absorbing material has an augmented surface; it is obtained for example by placing next to the plastic cord (15) a plastic strip that is thinner than the air space, and forms a slit (27) and possesses an increased absorption surface. 
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Patent EP-0303563-A2 (EP)
Inventor: VORNFETT KARL-ULRICH
IPC: G01B7/14
Filed: 1988-05-26
Abstract: The device has a sensor head (1) with an oscillator (4) whose frequency varies as a function of the variation in a sensor capacitor or sensor inductor (5). The oscillations of the oscillator are fed via a coaxial cable (3) to an evaluation and operating unit (2) which evaluates the frequency changes. The sensor head (1) further contains temperature measuring means (RT, T), which consume a temperature- dependent supply current. The supply current, which is fed via the coaxial cable (3), is measured in the evaluation and operating unit (2) and converted in a measuring circuit (11) into a signal which specifies the temperature of the sensor head (1). This signal is used in order to adjust via a microprocessor control circuit (7) a controllable voltage source (13) which supplies the supply voltage to the sensor head (1) via the coaxial cable (3). In said head, the level of the supply voltage influences a controllable reactance (CS), arranged in the resonant circuit of the oscillator (4). In this way, the changes in supply voltage that depend on the temperature of the sensor head (1) can balance the temperature dependency of the oscillator frequency. <IMAGE>
Patent EP-0315596-A2 (EP)
Inventor: PAGGI BRUNO
IPC: F16H61/06
Filed: 1988-10-25
Abstract: A hydraulic operating circuit for friction power-shift clutches (1a-2b) for tractor gearboxes, in which the hydraulic actuators (2) of the clutches are operatively associated with respective valve units (13, 18) which are connected in series and are operated by electronically-controlled piloting means adapted to achieve the combined engagement and disengagement of the clutches for effecting changes of speed ratio without interrupting the transmission of torque. The circuit enables the simultaneous modulation of several clutches by a single electronically-controlled, proportional pressure reducing valve (20), the pressure of the remaining clutches being kept unchanged. 
     The proportional valve (20) enables the piloting of the bringing together of the friction discs of the clutches, the modulation and the maintenance of the pressure.
Patent EP-0337071-A2 (EP)
Inventor: PALMER REINHARD
IPC: B60H1/24
Filed: 1989-02-11
Abstract: A damper door for a ventilation or air evacuation opening on a motor vehicle is connected to an adjacent fixed carrier part by means of a hinge. …<??>So that the actuation forces for the damper door can be reduced with a simple design, a thin-walled film strip or fabric strip of thermoplastic material serves as hinge and is connected to the damper door on the one hand and on the other hand to the carrier part, the end regions of damper door and carrier part facing the hinge extending at a small distance from one another. …<IMAGE>…
Patent EP-0329125-A2 (EP)
Inventor: LENGENFELDER HANS DIPL-ING FH
IPC: G01D5/244
Filed: 1989-02-16
Abstract: The circuit arrangement according to Figure 1 exhibits a synchronising module (1) for synchronising squarewave signal sequences (RO... Rk). Faulty output signals can be produced by interference pulses which can occur at the input of the synchronising module (1). A digital filter (DF) preceding the synchronising module (1) prevents faulty signal combinations in the form of inadmissible bit patterns from reaching the inputs of the synchronising module (1). The digital filter (DF) consists of a clocked address register (AR) and a memory (S) which has one storage cell (Si) for each possible bit pattern of the squarewave signal sequences (RO...Rk). The individual storage cell (Si), which is addressed in accordance with the instantaneous bit pattern, contains the information whether the instantaneous bit pattern is admissible or inadmissible. <IMAGE>
Patent EP-0335364-A2 (EP)
Inventor: MAEDA YASUTAKA
IPC: G03G15/01
Filed: 1989-03-29
Abstract: A copying apparatus having a prescanning function for obtaining density data to adjust copy parameters comprises a correction means which eliminates the data obtained from a portion of a predetermined color, from the density data detected in a prescanning process. The density data can be restricted within a predetermined range. The predetermined range can be easily set by the user.
Patent EP-0357874-A2 (EP)
Inventor: BEICHT BERND
IPC: B60K15/04
Filed: 1989-05-13
Abstract: A sealing device for a petrol pump nozzle for use in the fuel-tank filler pipe (12) provided with an orifice (4) of reduced diameter, comprising a sealing ring (8) of polymeric material, which is provided with a sealing lip (4) that can be brought into engagement with the petrol pump nozzle. The sealing ring (8) is accommodated in a supporting body (13) of essentially tubular shape and the supporting body (13) is resilient in at least a partial region and can be introduced into the filler pipe (12) through the orifice (14) by virtue of a reversible diameter reduction. In said filler pipe, it can be brought into engagement with and held in the axial direction by at least one projection (3) of the filler pipe (12), said projection pointing inwards in the radial direction. 
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Patent EP-0343602-A2 (EP)
Inventor: KAWAKAMI SOICHIRO
IPC: H01L21/205
Filed: 1989-05-23
Abstract: A microwave plasma treating apparatus comprising a vacuum vessel, means for introducing a microwave to the inside of the vacuum vessel by way of a microwave trans­mission circuit, means for supplying a starting gas to the inside of the vacuum vessel, means for evacuating the inside of the vacuum vessel and a specimen holder for maintaining a specimen substrate to the inside of the vacuum vessel, wherein a cavity resonator integrated with two matching circuits is disposed in the microwave trans­mission circuit and a magnetic field generator is disposed to the outside of the cavity resonator. 
     The apparatus has the following main features (a) - (c): (a) matching is facilitated by a plunger for adjusting the axial length of the cavity resonator and cylindrical sliding type irises, E-H tuner or three-stub tuner disposed at the portion of the cylindrical cavity resonator where the microwave is introduced, (b) a bell jar is disposed within the cavity resonator to excite TM mode and (c) a magnetic field generator is disposed to the outside of the cavity resonator so as to prepare a region of a great magnetic flux density in the discharging space at the inside of the cavity resonator.   
     The apparatus can overcome various problems in the conventional microwave plasma treating apparatus and attain stable electric discharge free from the effects of the ionizing cross sectional area of gases or gas pressure and effectively utilizing the microwave power. 
     Further, the present invention can be applied to thin film deposition apparatus and dry etching apparatus thereby forming semiconductor and insulation films at satisfactory quality and etching various materials with good productivity and at reduced cost.
Patent EP-0354476-A2 (EP)
Inventor: STICKEL HEINZ
IPC: G06F1/00
Filed: 1989-08-03
Abstract: A locking device for computer apparatus units will simultaneously both connect and disconnect the current supply and individually lock the housing of the apparatus and a displaceable cover installed on the housing and, at the same time, will have self-holding end positions and no tension springs. 
<??>Fastened to one of the pivoting arms of the pivoting-lever lock (2) of the locking device is a leaf spring (6) which works via a dead centre and which provides self-holding end positions in the pivoting- lever lock (2). Further pivoting arms (4, 5) actuate a microswitch (11) controlling the current supply, to which a detent bolt (7) retaining one part into the release position and retain a further part. The force effect necessarily pulling the detent bolt (7) into the locking position is generated by a compression spring (8) pushed onto a spring leg of the detent bolt (7). 
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Patent EP-0355649-A2 (EP)
Title: Dichtungseinrichtung
Inventor: HOFFELNER HERBERT
IPC: F16J15/3288
Filed: 1989-08-14
Abstract: Es wird eine Dichtungseinrichtung angegeben, und zwar zwischen Maschinenräumen, die fluidisch und/oder aerodynamisch unterschiedlich druckbeaufschlagt sind, insbesondere für Turbomaschinen, wie Gasturbinentriebwerke, unter Verwendung mindestens einer statorseitig drehfest verankerten Bürstendichtung (1), deren freie Borstenenden in Richtung auf einen Maschinenrotor (5) geführt sind; dabei soll die Bürstendichtung (1) als radiale Gleitringdichtung ausgebildet sein; die freien Enden der Borsten (2) können unter Ausbildung einer Sekundärdichtung in einer Umfangsnut eines an mindestens einer Umfangsstelle geteilten Gleitringes (3) geführt sein, der auf der von den Borsten abgewandten Seite eine selbstzentrierende Primärdichtung am Maschinenrotor (5) ausbildet.
Patent EP-0364904-A2 (EP)
Inventor: HIRAI NAOE
IPC: C22B47/00
Filed: 1989-10-13
Abstract: A solution containing iron chloride and manganese chloride, whose phosphorus content is not higher than 0.007 wt.% with respect to the total content of iron and manganese. A method for producing the said solution comprises the steps of dissolving manganese containing raw material in hydrochloric solution; oxidizing the solution; adjusting the pH of the solution to 2.5 ∼ 4.5; separating the insolubles from the solution. This solution can be utilized to produce a mixed powder of an iron oxide and a manganese oxide. And the mixed powder is useful for producing a high-quality soft ferrite.
Patent EP-0365001-A2 (EP)
Inventor: MADOKORO YOICHI
IPC: B23Q33/00
Filed: 1989-10-19
Abstract: A method for the three-dimensional processing wherein two-dimensional information is stored in a memory so as to subject a workpiece to the mechanical three-dimensional processing including the X-, the Y- and the Z-axes meeting at right angles to one another. An apparatus for subjecting a workpiece to the mechanical three-dimensional processing including the X-, the Y- and the Z-axes meeting at right angles to one another, which comprises a machine tool having motors for moving a cutter and a work rest relatively in the directions of the X-, the Y- and the Z-axes. The apparatus further comprises a controller which stores two-dimensional information on two axes corresponding to each point on the other axis and controls the motors based on the stored information to move the cutter and the work rest in the directions of the X-, the Y- and the Z-axes.
Patent EP-0369412-A2 (EP)
Inventor: TAKATA KOJI ITAMI WORKS OF SUM
IPC: B60T8/00
Filed: 1989-11-14
Abstract: A fluid pressure controller includes a housing formed with an input port, a discharge port and an output port, a spool axially slidably mounted in a bore provided in the housing, a spring for keeping the spool in its inoperative position, and an electricity/power converter for imparting to the spool an axial driving force corresponding to the amplitude of an electric signal applied to the converter. First and second chambers are defined by the inner peripheral surface of the bore and both end faces of the spool. The spool is formed with an internal passage connecting the first and second chambers together and having its intermediate portion throttled to form a fixed-size orifice and with a peripheral channel at a point between the first chamber and the fixed-size orifice so as to communicate with the internal passage. The output port normally communicates with the second chamber. The spool is movable among a first position where the peripheral channel communicates with the input port, a second position where it is shut off from both the input port and the output port and a third position where it communicates with the discharge port. Thus when the output port is brought into commnication with either the input port or the discharge port through the peripheral channel, hydraulic fluid will   flow through the fixed-size orifice, thereby creating a pressure difference at both ends of the orifice, the pressure difference being equal to the output of the converter minus the biasing force of the spring.
Patent EP-0371400-A2 (EP)
Inventor: DAMP STEPHAN
IPC: H03K5/08
Filed: 1989-11-23
Abstract: In a method and circuitry for digitising the higher-frequency part of an electrical signal with a superimposed variable direct-voltage component, the current signal variation is compared with a stored local minimum or maximum value of the signal value which has occurred last, and digitised with respect to the newly occurring minimum or maximum value. <IMAGE>
Patent EP-0377819-A2 (EP)
Inventor: SCHUTTENBERG ECKARD
IPC: H01H3/38
Filed: 1989-11-30
Abstract: An elastically bending connection for two construction elements is produced as a plastic moulded part which has an elastically bending shank (16). This shank (16) preferably has two constrictions (23, 24) in the cross-section, arranged one behind the other in the axial direction and displaced through 90 DEG  in the radial direction, each of which are constructed as notches which are introduced from two sides. The shank (16) thus represents a connection having high strength in the axial direction and a low resistance to a radially acting bending force. The connection can connect two parts together, without any additional aligning work. <IMAGE>