baber/WOPTO huggingface dataset:
Patent EP-0131893-A2 (EP)
Inventor: KIRITANI MASATAKA
IPC: D21H25/12
Filed: 1984-07-10
Abstract: A process for producing supports for a photographic paper which comprises applying a layer of a composition containing an unsaturated organic compound capable of being polymerized or hardened upon irradiation with electron beams and an inorganic white pigment to a support, irradiating the layer with a first irradiation with electron beams to incompletely harden the unsaturated organic compound, pressing the incompletely hardened layer against the surface of a roll to transfer the surface configuration of the roll to the layer, and then further irradiating the layer with a second irradiation with electron beams to more fully harden the unsaturated organic compound in the layer.
Patent EP-0137386-A2 (EP)
Inventor: YAMAZYKI TAKAO C O SONY CORPOR
IPC: G06F7/52
Filed: 1984-09-21
Abstract: There is provided a digital multiplying circuit in a parallel multiplying circuit which can multiply an input which changes at a high data rate by the pipeline processing. A muliplicand is inputted to this circuit. Partial product signal generating circuits (3-7) of the number corresponding to only the number of partial product signals which are needed are provided. The partial product signal generating circuits (3-7) produce the partial product signals in accordance with the state of predetermined bits of a multiplier. Each partial product signal is added, thereby obtaining a multiplication output of the multiplicand. The pipeline processing is performed in the adding operation of each partial product signal. The multiplier and multiplicand are delayed. The predetermined partial product signal generating circuits (3-7) are arranged immediately before the adders (13-16) which need the partial product signals, thereby obtaining the partial product. With this digital multiplying circuit, the total number of bits of registers (1,2) is reduced and the circuit scale is made small.
Patent EP-0117086-A2 (EP)
Inventor: CHARBONNEAU LARRY F
IPC: C08G63/00
Filed: 1984-01-31
Abstract: Provided is a method for preparing aromatic copolyesters of hydroxy naphthoic acid and hydroxy benzoic acid via an in situ esterification technique whereby there is no isolation of the esterified monomers. The process comprises reacting the aromatic hydroxy acid monomers with an agent such as acetic anhydride in order to esterify the hydroxy moieties and subsequently polymerising the esterified hydroxy monomers without isolation thereof, all in the presence of from about 5 to 50 ppm iron. Advantageously, the process allows one to obtain a wholly aromatic polyester of high inherent viscosity and good melt stability while avoiding the time-consuming step of having to isolate the esterified hydroxy monomers prior to polymerisation.
Patent EP-0119004-A2 (EP)
Inventor: BAHR RICHARD G
IPC: H04L7/04
Filed: 1984-02-08
Abstract: A ring communications network has a plurality of terminals coupled together to provide a unidirectional communications ring, each terminal being arranged to receive a first digital signal at a data rate associated with the next upstream terminal in the ring and to transmit a second digital signal at a transmit data rate which may be different from the data rate of the received signal. Each signal comprises data packets interleaved with synchronization packets of elastic length to achieve synchronization around the ring. Thus, each terminal has a synchronizing network (12) containing an electric clock generator (32) having a plurality of outputs each shifted in time by a different multiple of ⅛ times the period of a fixed transmit clock signal generated internally by a transmit clock generator (26). In effect, synchronization is achieved by a shallow discretely adjusted delay (FIFO) buffer and sample point readjustment network. The buffer is read at the fixed transmit data rate and loaded at that same rate until the period of elasticity is detected. Then the sample point is reselected to fall in the middle of a transmit bit window effectively changing the FIFO buffer depth.
Patent EP-0130751-A2 (EP)
Inventor: ICHINOSE SHIRO
IPC: B41F15/08
Filed: 1984-06-22
Abstract: Disclosed is a continuous multicolor printing apparatus comprising an endless belt spread between a pair of pulleys and intermittently driven by at least one of said pulleys (2, 3) to intermittently feed a substrate (1) to be printed, which is placed on the belt, into a printing zone (P) and printing the substrate through a flat screen, wherein there are many small apertures in the endless belt and a sub-atomospheric pressure is produced below the endless belt such that the substrate (1) adheres closely to the endless belt, marks are printed (20) on the substrate before printing of a first color, and the intermittently feeding of the endless belt is controlled by detecting (21, 22) said marks.
Patent EP-0149921-A2 (EP)
Inventor: MATZNER MARKUS
IPC: C08L71/00
Filed: 1984-12-21
Abstract: Copolymers of polyphenylene oxides with polyarylates form tough blends with styrenic polymers.
Patent EP-0147245-A2 (EP)
Title: Dispositif et procédé de contrôle de continuité des circuits imprimés
Inventor: MORILLE ROBERT
IPC: G01R31/28
Filed: 1984-05-17
Abstract: Le dispositif et le procédé visent à contrôler la continuité électrique des ramifications équipotentielles des circuits imprimés multicouches. Il comprend des sélectionneurs d'un modèle-type de circuit imprimé à contrôler, pour effectuer, par superposition avec ce denier, la sélection parmi l'ensemble E des éléments conducteurs accessibles sur au moins une des faces externes dudit circuit de deux sous-ensembles distincts Ei et Ec, tels que E = Ei+Ec, des explorateurs des dits sélectionneurs, pour opérer, par déplacements au contact avec ces derniers, la détection des défauts de continuité et des indicateurs pour traduire l'état de la continuité électrique dans les ramifications.
Patent EP-0129514-A2 (EP)
Inventor: MORELLINI FRANCO
IPC: E04F11/035
Filed: 1984-04-06
Abstract: The invention relates to a staircase system featuring modular construction components, wherein the framework of the staircase itself is produced by assembly of such modular components (1) & (2) paired one with the next in sequence so as to form a bearing structure for the single stair treads. 
     Components (1) and (2) are prismatic in shape and slot together reciprocally in a number of positions one with respect to the other so as to give a variation in relative distance - at least, in the vertical plane. 
     Each modular component consists of a length of moulding whose cross section exhibits an elongated profile which remains constant throughout; the moulding disposed with its main longitudinal axis horizontal following assembly. 
     The reciprocal type of join between one component and the next is brought about by joining means incorporated into the vertical side faces of one component (1) and into the mutually-opposed inwardly-set vertical faces of the next component (2), between which the first component (1) is part-inserted. Once interlocked thus, the joining means inhibit any reciprocal movement whatever of either component (1) or (2) other than parallel to the horizontal axes of the individual mouldings used for their embodiment.
Patent EP-0181427-A2 (EP)
Inventor: WILKINSON RICHARD L
IPC: G11B27/36
Filed: 1981-10-20
Abstract: video recorder-playback machine is provided for recording and or playing back video information from an information disc. The machine includes a "write" laser and a "read" laser respectively for generating record and playback optical beams which are focused upon the disc by an optical record-playback head. An optics carriage movably positions the head with respect to the disc in moving optical alignment with the "write" laser and carries the "read" laser in fixed optical alignment with the head. The machine includes apparatus for monitoring the record optical beam during operation in a record mode, and for substantially simultaneous operation in a playback mode to monitor the playback optical beam during the recording process.
Patent EP-0158197-A2 (EP)
Inventor: WEILAND WALTER
IPC: H03D1/22
Filed: 1985-03-22
Abstract: A demodulator for converting a sinusoidal signal into an amplitude-proportional direct voltage signal has operational amplifiers (12), which are connected to input resistances (14, 15) and a negative feedback resistance (13), and a field-effect transistor (17) which is operated as a switch for inverting the voltage gain of the operational amplifier (12). To achieve a very high degree of precision in the amplitude proportionality of the output voltage (UA), firstly the negative feedback resistance (13) is dimensioned to be equal to the sum of the input resistance (14) at the inverting input of the operational amplifier (12) on the one hand and of the resistive ratio of the input resistances (14, 15) multiplied by twice the forward resistance of the field-effect transistor (17) on the other hand. Secondly, the input resistance (15) is divided at the non-inverting input of the operational amplifier (12) into two sub-resistances (151, 152) and the connection of the field-effect transistor (17) to the operational amplifier (12) is led via the second sub-resistance (152). The sub-resistances (151 and 152) are dimensioned in such a way that the sum of the first sub-resistance (151) and twice the second sub-resistance (152) corresponds approximately to the negative feedback resistance (13).
Patent EP-0159672-A2 (EP)
Inventor: STRITZL KARL
IPC: A63C9/086
Filed: 1985-04-18
Abstract: Eine hochschwenkbare Trittplatte (7) eines Fersenhalters (3), der auf einer Platte (2) gemeinsam mit einer vorderen Einspannvorrichtung angeordnet ist, trägt zwei seitlich wegschwenkbare Sohlenniederhalter (4), die von einer als Schliessklaue ausgebildeten Arretierung (10) gegen seitliches Verschwenken arretiert sind. Diese Arretierung (10) ist ebenso an der Trittplatte (7) schwenkbar gelagert und wird an einer nach unten ragenden Zinke (18) von einem Teil (19) eines Hakens (22) hintergriffen. Der Haken (22) ist mit einem Steuerteil (9) verbunden, welcher in der Platte (2) gelagert ist. Über skifeste Mitnahmeteile (21) wird eine Drehung der Platte (2) gegenüber einer Grundplatte (37) in eine Längsverschiebung des Steuerteiles (9) umgewandelt, wodurch die Arretierung (10) nach vorne geschwenkt wird und die Sohlenniederhalter (4) freigibt. Ein seitliches Auslösen aus der Bindung ist somit möglich. Die Horizontalauslösung geschieht durch Hochschwenken der Trittplatte (7), wodurch gegengleiche Angriffsstellen (13) einer Skischuhsohle aus den Sohlenniederhaltern (4) herausgleiten. Sowohl die Seiten- als auch die Horizontalauslösung wird gegen je eine Feder (45) bzw. (35) bewirkt.
Patent EP-0160941-A2 (EP)
Inventor: LOVE ROBERT PAUL
IPC: H01L21/331
Filed: 1985-05-02
Abstract: High voltage interconnects in an integrated circuit are spaced from one or more selected regions of a semiconductor wafer by a field-shield layer comprising a layer of polycrystalline, oxygen-doped silicon on the wafer surface and an insulating layer overlying the polycrystalline silicon layer. The high voltage interconnects can operate, for example, at a voltage of 600 volts above the potential of the selected regions of the wafer without adverse effect on integrated circuit operation. In one form, the selected region of the wafer comprises a highly-doped, voltage-referenced region within the semiconductor wafer and, in another form, comprises a lateral field-supporting region within the wafer.
Patent EP-0162467-A2 (EP)
Inventor: TOMIZAWA KENJI
IPC: H01L21/02
Filed: 1985-05-23
Abstract: The present invention provides a method for growing single crystals of a dissociative compound by pulling with a volatile component gas of said dissociative compound sealed at a controlled pressure in a heated growth chamber in which the single crystals are pulled, wherein a partition pipe having a smaller density than the density of melt of the dissociative compound is disposed so as to immerse its lower end in the melt and the melt is covered with B<sub>2</sub>O<sub>3</sub> at either one of the inside or outside of said partition pipe. The method of the present invention enables the precise, appropriate control of the melt composition during the course of growing and thereby provides single crystals free from any detrimental contamination and undesirable dislocation problems. The thus obtained crystals are especially desirable for use as substrates for high speed and/or optical devices, because of their excellent semi-insulating properties.
Patent EP-0163275-A2 (EP)
Inventor: TAKATO-KENJI
IPC: H04M19/00
Filed: 1985-05-24
Abstract: A battery feed circuit for a subscriber line including first and second feed circuit parts (B a ,B b ) each supplying a constant current to a corresponding subscriber line (A,B). The first and second feed circuit parts (B a ,B b ) are provided with a common mode noise suppressor and/or a power source noise suppressor. The common mode noise suppressor includes first and second reference voltage output circuits (RV 1 ,RV 2 ) and an intermediate voltage output circuit (IV) to produce the voltage between the first and second subscriber lines (A,B) and superpose the same onto the thus output first and second reference voltages. The power source noise suppressor functions to mutually cancel the outputs, concerning the power source noise voltage, at each output of the first and second feed circuit parts (B.,Bby).
Patent EP-0165596-A2 (EP)
Inventor: HARADA MITHUHIRO
IPC: F28D20/02
Filed: 1985-06-19
Abstract: A hollow plate-like panel comprising at least two face plates spaced apart at a given distance from each other and a core member composed of a plurality of unit cells and sandwiched between the face plates, at least one hole being provided in at least one face plate and each unit cell having at least two holes communicating with adjoining unit cells, is suitable for filling a solidifiable heat storage material to give a heat storage material panel with high strength and durability.
Patent EP-0180242-A2 (EP)
Inventor: MICHIO YAMAURA
IPC: G11B5/127
Filed: 1985-11-01
Abstract: A thin film type magnetic recording medium having a durability close to that of the coating type magneting recording medium is provided by a metal oxide protective layer which is formed by a physical vapor deposition.
Patent EP-0185958-A2 (EP)
Inventor: NORDMEYER MANFRED
IPC: B65B59/00
Filed: 1985-11-28
Abstract: A machine for transferring metered quantities of viscous materials from a source of such materials into successive receptacles has a tubular housing with inlets and outlets disposed diametrically opposite each other. The housing confines a rotary metering device having an axially extending chamber and an opening which communicates with the inlet in one angular position and with the outlet in another angular position of the metering device. A piston in the metering device draws flowable material from the source into the chamber in the first angular position and expels such material from the chamber into a receptacle in the second angular position of the metering device. The housing and the metering device have adjacent frustoconical surfaces and the metering device is movable axially to establish between such surfaces a frustoconical clearance for admission of a liquid or gaseous cleaning fluid while the metering device remains in the interior of the housing. Additional cleaning fluid can be admitted into the metering device in the region of its opening as well as into the inlet of the housing.
Patent EP-0149546-A2 (EP)
Inventor: YORK THEODORE HUGHES
IPC: H04L27/233
Filed: 1985-01-14
Abstract: A dual threshold method and apparatus [Figure 10 (109, 111)] is used in a coherent phase shift keyed demodulator [Figure 2 (14)] to distinguish situations in which an incoming carrier signal (30) is expected from those open ended conditions when a receiver is active, but when an incoming signal is not imminently expected. The use of a lower threshold [Figure 10 (111-1)] permits more rapid detection and demodulation of a valid carrier signal by utilizing a standard which is less strict to determine the presence of a valid carrier signal when an incoming carrier signal is expected.
Patent EP-0161886-A2 (EP)
Inventor: HOLLOWAY E C
IPC: A61L11/00
Filed: 1985-05-03
Abstract: A method for treating municipal solid waste material in the presence of moisture for the separation and recovery of inorganic matter and organic matter wherein the waste material is fed into a pressure chamber and is agitated therein. The contents of the pressure chamber are subjected to heat under a pressure for a predetermined period of time to cook, sterilize and soften the organic matter contained therein. The moisture content ranging from about 60% to 70%. After releasing the pressure from the pressure chamber, the cooked waste material is removed and then separated and classified into various fractions thereof including an inorganic fraction and said fines of the organic fraction which have a residual moisture content ranging from approximately 60% to 70%.
Patent EP-0161892-A2 (EP)
Inventor: MANSBRIDGE MARTIN HENRY BRITIS
IPC: B21D26/055
Filed: 1985-05-03
Abstract: A method of forming a stiffened panel from first and second metal sheets, at least the first sheet being capable of both superplastic deformation and diffusion bonding, and also provided with at least one control region of different thickness compared with other regions of the sheet, includes the steps of:attaching the sheets together at a series of attachment lines across their faces, the attachment lines and the control region or regions being in predetermined relationship with one another, placing the attached sheets in a mould and heating to within that temperature range within which superplastic deformation and diffusion bonding takes place,urging those areas of the first sheet between the attachment lines away from the second sheet by a common differential pressure at a rate within that range of strain rates at which superplastic deformation occurs to form a series of cavities between the two sheets such that peripheral parts of those areas urged away from the second sheet form side walls of neighbouring cavities and become diffusion bonded together to provide internal stiffeners of the finished panel,the control region or regions effecting local modification of the rate of superplastic deformation such that the internal stiffeners adopt a desired configuration and location.
Patent EP-0163467-A2 (EP)
Inventor: VON BALLMOOS ROLAND
IPC: C01B37/08
Filed: 1985-05-20
Abstract: A synthetic crystalline ferrophosphoaluminate has a unique structure, ion-exchange properties and is readily convertible to a catalytically active material. The synthesis method uses a two-phase reaction mixture comprising an organic directing agent and sources of aluminum oxide, phosphorous oxide and iron oxide.
Patent EP-0169011-A2 (EP)
Inventor: RUDDOCK JOHN CORNISH DR
IPC: C12P19/00
Filed: 1985-07-05
Abstract: A new acidic polycyclic ether antibiotic UK-58,852 has the formula:
     wherein R and R 1  are both hydrogen, and can be prepared by the submerged aerobic propagation in aqueous nutrient media of Actinomadura sp. ATCC 39697. The antibiotic and its cationic salts are active against a variety of microorganisms and are effective in controlling coccidiosis, enteritis, swine dysentery and theileriosis as well as being effective in promotion of growth and/or improving efficiency of feed utilisation in swine and ruminants. Two minor components, wherein R is H and R 1  is CH 3  and wherein R and R are both CH 3 , have also been isolated from the fermentation.
Patent EP-0170448-A2 (EP)
Inventor: GEDDES LESLIE A
IPC: A61B5/02
Filed: 1985-07-10
Abstract: 57 A pocket-sized, self-contained electrocardiogram monitor with a dot-matrix, liquid-crystal display. The monitor uses dry electrodes and is suitable for direct placement against the patient's chest without the use of paste or gel to insure electrical contact. An A/D converter converts an ECG signal to a digital signal which is then processed by a microprocessor and then displayed on the liquid-crystal display in real time. The microprocessor is programmed to select the maximum and minimum digital values from four consecutive samples from the A/D converter and to supply data representative of the maximum and minimum values to the display at one-fourth the conversion sampling rate.
Patent EP-0186328-A2 (EP)
Inventor: ZIMMER MARK D
IPC: E21B47/00
Filed: 1985-11-28
Abstract: In an acoustic bond logging tool, top and bottom transmitters (30, 36) are provided with a pair of spaced receivers (32, 34) therebetween. A multiplexer (50) including an output to a high speed analog to digital converter (52) is time multiplexed to digitize both receiver output signals obtained from the same transmitted pulse. By damping the transmitted pulse to provide first or second peaks in the transmitted burst and gating the receiver signals through multiplexing, the corresponding received peaks can be located and amplified. With a stepped digit gain control, the analog to digital converter (52) can be operated with greater resolution and improved accuracy whereby large, non clipped signal peaks are provided for digitization, thereby indicating attenuation of the transmitted signal, thereby indicating quality of the acoustic bond.
Patent EP-0155239-A2 (EP)
Inventor: SCHNEIDER DIETER
IPC: C09B67/02
Filed: 1985-03-11
Abstract: Beschrieben wird ein Verfahren zur Herstellung von Farbstoffgranulaten durch Schmelzgranulierung, wobei ein Polyäthylenglykol als Schmelzträger verwendet wird. Wesentlich an dem Verfahren ist, dass man vom feuchten Farbstoff, beispielsweise vom wasserfeuchten Presskuchen oder der Syntheselösung ausgeht und durch partielles Verdampfen von Wasser aus der Farbstoff-Polyäthylenglykolschmelze den Feuchtigkeitsgehalt der Granulate auf einen Wert von 1 bis 30 Gew.-% einstellt.
Patent EP-0196453-A2 (EP)
Inventor: CASEY GARY LEE
IPC: F02M51/00
Filed: 1986-02-25
Abstract: A mini-injector valve having a valve seat member (20), a movable armature (40), a stator (64), a coil spring (44), and solenoid coil (68) disposed in a magnetically permeable housing (12). The valve seat member (20) has an axial passageway connected to the apex of a conical valve seat. The armature (40) has a peripheral flange adjacent to the interal walls of the housing (12) and an axial valve stem (42) for engaging the conical valve seat to occlude the axial passageway. The armature (40) is magnetically insulated from the housing (12) by a non-magnetic bushing (60) which coaxially supports the armature (40) for reciprocation in the housing (12). The solenoid coit (68) is wound on a plastic bobbin - (66) molded onto the stator (64) providing excellent magnetic coupling between the solenoid coil (68) and the stator (64). The coil spring (44) circumscribes the armature (44) between the peripheral flange and the bobbin (66), and biases the armature (40) away from the stator (64) and the valve stem - (42) into engagement with the conical valve seat of valve seat member (20). The mini-injector valve has a linear fluid delivery in response to electrical signals having a pulse width down to 1.1 milliseconds.
Patent EP-0196061-A2 (EP)
Inventor: SHIMIZU NORIO
IPC: C12R1/545
Filed: 1986-03-25
Abstract: A method of controlling culture wherein cells are aerobically cultured to produce metabolite is characterized by adding substrate and/or inducer to the culture broth, judging the endpoint of the growth of the cells and/or the production of the metabolite or terminating the culture under the guidance of a change in the ratio of the first parameter based on the amount of carbon dioxide evolved by the cell culture to the second parameter based on the amount of oxygen consumed by the cell culture. The ratio is a respiratory quotient, for instance.