baber/WOPTO huggingface dataset:
Patent EP-0319976-A2 (EP)
Inventor: YOKOTA AKIHIRO DAINIPPON SCREE
IPC: H04N1/387
Filed: 1988-12-08
Abstract: The size of an recording pixel (7) is not the inverse of an integer multiple of an original pixel (2). In the process of combining a plurality of original images with each other in order to record a combined image, spatial relationship between the respective pixel arrangements of the original pixel array and the recording pixel array is detected. According to the spatial relationship, a plurality of original pixels surrounding each recording pixel are specified, and the pixel image data for the specified original pixels are interpolated unless it is detected that a combination boundary between the original images exists in the recording pixel. The interpolated image data is employed for the recording pixel.
Patent EP-0279643-A2 (EP)
Inventor: TAN HIORAKI
IPC: C07D233/60
Filed: 1988-02-17
Abstract: Cyanoguanidine derivatives of formula (I)
      wherein X and Y are chlorine or bromine and R is lower alkyl are precursors for the synthesis of N-cyano-Nʹ-­methyl-Nʺ-[2-{(5-methyl-1H-imidazol-4-yl)methylthio}ethyl]-­guanidine (cimetidine) or homologues thereof. These cyanoguanidine derivatives are prepared by halogenating other cyanoguanidine derivatives.
Patent EP-0295146-A2 (EP)
Inventor: SHEFFER ELIEZER A
IPC: G08B29/16
Filed: 1988-06-13
Abstract: A supervised, interactive alarm reporting system (1) includes a local terminal comprised of a supervised derived channel communicator (5), and a one-way radio communicator (6) (preferably via the cellular telephone network), which are connected by a control unit (7) which provides for interactive operation of the derived channel unit and the radio transmitter according to alarm conditions which may arise at the premises, and the existing condition of the equipment comprising the local terminal unit. The local terminal unit is capable of communicating with a central monitoring facility, or mobile units (patrol vehicles or service vehicles) associated with the central monitoring facility, for enhanced security of the monitored premises. Also an alarm reporting system for a mobile site including a local terminal which communicates with a monitoring facility (fixed or mobile) via the cellular telephone network.
Patent EP-0301769-A2 (EP)
Inventor: ADAIR PAUL C
IPC: C09D4/00
Filed: 1988-07-22
Abstract: Radiation-curable ink compositions comprising pigment and a photohardenable composition are described. The photohardenable composition comprises a free radical addition polymerizable or crosslinkable compound and an ionic dye-reactive counter ion compound which is capable of absorbing actinic radiation and producing free radicals which initiate free radical polymerization or crosslinking of the polymerizable or crosslinkable compound.
Patent EP-0304182-A2 (EP)
Inventor: TURNER ANDREW STEPHEN
IPC: G02B6/42
Filed: 1988-07-29
Abstract: An optoelectronic transducer (1) is connected with a fibre optic tail (22) by providing a casing (3) around the transducer having a flat wall (9) and by providing a termination body (20) on the fibre (22) with a thin wall flange (20A), aligning the optical axes (11, 29) and laser welding the flange to the casing.
Patent EP-0321078-A2 (EP)
Inventor: BARASZU ROBERT C
IPC: B60G17/018
Filed: 1988-10-26
Abstract: A system for generating signal representative of the vertical velocity of the body of an automotive vehicle including position sensor (25) for sensing the relative vertical position of a road wheel and tire assembly (12) with respect to the body and for producing a suspension position signal corresponding to the road wheel and tire position and a processor (40) operatively associated with the position sensor for integrating the suspension position signal so as to produce a body velocity signal which is representative of the vertical velocity of the body. A control system utilizes the body vertical velocity signal in a variety of algorithms for adjusting the adjustable damping feature of an automotive suspension unit.
Patent EP-0320307-A2 (EP)
Inventor: KIDO TOORU
IPC: H02M1/36
Filed: 1988-12-12
Abstract: A power supply comprises an inverter (15) for converting an input voltage (Vi) from a d.c. voltage source (13, 14) to a desired output voltage (E O ) which is maintained constant under varying current of a load circuit through the feedback operation of an inverter controller (17). A threshold circuit (31, 34, 35, 36) including a breakdown diode (34) is connected to the d.c. voltage source. The base of a voltage sensing transistor (32) is connected to the breakdown diode (34) for switching to a conduct­ing state when the d.c. voltage exceeds a prescribed level deter­mined by threshold voltages of the breakdown diode (34) and the voltage sensing transistor (32). Two current carrying transistors (31, 33) are connected between the d.c. voltage source (Vi) and a power supply terminal (Vcc) of the inverter controller (17). Responsive to the conduction of the voltage sensing transistor (32) current is supplied through the current carrying transistors (31, 33) from the d.c. voltage source (Vi) to the inverter controller (17). The source voltage supplied to the inverter controller is held at zero volts until the d.c. input voltage rises above the prescribed level and then jumps to a high level which is maintained constant by a semiconductor circuit comprising the breakdown diode (34), the voltage sensing transistor (32) and the current carrying transistors (31, 33).
Patent EP-0323757-A2 (EP)
Inventor: YOSHIOKA HIROSUKE
IPC: C07D413/12
Filed: 1988-12-29
Abstract: There are described an alkylaminopyrimidine derivative represented by the formula:
     wherein R 1  represents a hydrogen atom, a halogen atom, a lower alkyl group, a cycloalkyl group having 3 to 6 carbon atoms, a halogenated lower alkyl group or a substituted or unsubstituted phenyl group; R 2  represents a halogen atom; R 3  represents a hydrogen atom, a lower alkyl group or a cycloalkyl group having 3 to 6 carbon atoms; and R 4 . represents a straight or branched alkyl group having 1 to 20 carbon atoms which may have substituents, 
     or an acid addition salt thereof, a process for preparing the same and an insecticide, an acaricide or a fungicide containing the compound as an active ingredient.
Patent EP-0324321-A2 (EP)
Inventor: ROSSO WALTER
IPC: B43K27/12
Filed: 1988-04-21
Abstract: A writing and drawing instrument comprises a main body (12) of elongate shape having a first and a second writing end, a first and a second auxiliary body (20, 22) of elongate shape each of which is provided at its respective ends with a writing element (4, 6, 8, 10), each of these auxiliary bodies being mounted to rotate about an axis transverse to the main body in order to allow the alternative positioning of one of the two writing elements at one of the writing ends of the main body, each of the auxiliary bodies being able to slide longitudinally with respect to the main body between a first position in which the writing element positioned at the writing end is covered by the main body and a second position in which the writing element projects externally from the main body thereby allowing writing.
Patent EP-0324435-A2 (EP)
Inventor: DEAN ROBERT L
IPC: C23G5/00
Filed: 1989-01-10
Abstract: A non-contact method of cleaning a surface comprising forming a thin gas film (10) of high velocity gas between a surface (14) to be cleaned and a cleaning device (16). The gas film (10), being also a gas bearing, supports the cleaning device (16) and thus forms a self-regulating gap (G) between the surface (14) and the cleaning device (16) so that the cleaning device (16) never contacts the surface (14). The cleaning device (16) comprises a plurality of bores (22) for directing gas onto the surface (14) and an opening (24) for vacuum. In the preferred embodiment, the bores (22) are arranged in a circle and the opening (24) is located centrally of the circle. The thickness of the gas film (10) is determined by the pressure of the incoming gas and vacuum. The creation of turbulence and eddy currents and the use of an ionized gas are enhancements to the cleaning ability of the gas film (10). The method includes moving the cleaning device (16) relative to the surface (14) and vice versa.
Patent EP-0330847-A2 (EP)
Inventor: LORENZ WALTER
IPC: B41J11/00
Filed: 1989-01-31
Abstract: A printing device has a printing unit (8, 9, 11), strip-shaped printing material (21) and a transport device (1, 2) for the strip- shaped printing material (21). In order to make it possible to print the strip-shaped printing material (21) and card-shaped printing material (20) alternately by means of a printing device of this type, there is a blocking device (14, 15) for blocking the strip-shaped printing material (21) and an insertion orifice (17) for the card-shaped printing material (20), by means of which the card-shaped printing material (20) can be introduced between a part (9) of the printing unit and the strip- shaped material (21) and between a part (1) of the transport device (1, 2) and the strip-shaped material (21), the blocking device being actuable for the purpose of printing the strip-shaped material (21). <IMAGE>
Patent EP-0329120-A2 (EP)
Inventor: WANNLUND JON C
IPC: B01L3/00
Filed: 1989-02-16
Abstract: Apparatus for performing and measuring chemical reactions includes a reaction test apparatus having reaction wells wherein reactants are controllably mixed, and exposure apparatus which receives and positions the reaction test apparatus adjacent a photographic film. Each of the reaction wells includes at least two reaction chambers, arranged in a side by side fashion. All but the final reaction chamber have upwardly sloping sides, so that liquid placed in one reaction chamber can flow to the next reaction chamber when the apparatus is tilted. In a preferred embodiment, the reaction wells are supported in a plate that is structurally integral with the wells but separates the wells from each other. The test plate is retained in the exposure apparatus, and liquid is controllably flowed from one reaction chamber to the next by tilting the exposure apparatus. The apparatus of the invention is particularly suited for measuring reactions that produce luminescence of short duration, as the reactants can be conveniently mixed in darkness, while the film is being exposed.
Patent EP-0334050-A2 (EP)
Inventor: ANDERSON CARL JOHN
IPC: H03K17/687
Filed: 1989-02-24
Abstract: A GaAs two level differential current switch (DCS) circuit is disclosed. Two cross-coupled, push-pull output buffer stages are coupled to the DCS logic circuit to increase the gain and to improve noise margins. The circuit is compatible with other GaAs logic circuits such as super buffer logic (SBL) or source follower logic (SFFL).
Patent EP-0335323-A2 (EP)
Inventor: YAMAGISHI HIROMASA
IPC: G11B15/675
Filed: 1989-03-28
Abstract: A cassette loading device for transporting a tape cassette inserted into a cassette inlet to a recording-reproduction position comprises a system for transmitting power from a loading motor to a cassette holder, and a holder lock mechanism incorporated in the system for locking the cassette holder in a loading completed position. The holder lock mechanism comprises a first rotary member drivingly rotatable by the power of the motor, a second rotary member for transmitting the power to the cassette holder, and a coupling member engageable with the two rotary members at the same time for connecting the members together. When the cassette is completely loaded, the coupling member is self-locked to thereby prevent the second rotary member from rotating in an unloading direction.
Patent EP-0347571-A2 (EP)
Inventor: PIORKOWSKA-GALESKA EWA
IPC: G01N25/18
Filed: 1989-05-10
Abstract: The method consists in determination of ins­tantaneous differences between temperatures of both surfaces of the material sample perpendicular to the direction of a heat flux flowing through the said sample in a system comprising two identical standard samples of known thermal conduction coefficient, a heater and a material sample. The heater and the material sample are placed between the said stan­dard samples. Measurements are carried out at a continuous temperature change in time, preferably linear, of those surfaces of both standard samples which are not in a thermal contact with the heater and the material sample and the amount of heat emitted by the heater in a unit of time is measured. The va­lue of thermal conduction coefficient for the given temperature of the system is determined on the basis of the dependence       
     The instrument comprises a material sample / 3 / placed between two standard samples - the first one / 2 / and the second one / 2a / - made of the material of known thermal conduction coefficient. Between the material sample / 3 / and the first standard sample / 2 / the heater / 4 / and the first thin-layer tem­perature probe / 5 / are placed. Between the second standard sample / 2a / and the material sample / 3 /   the second thin-layer temperature probe is placed. Both standard samples / 2 /, / 2a / are in a thermal contact with heat receivers / 1 /, / 1a / incorpora­ted in a system of presetting the temperature chan­geable in time, preferably changeable linearly.
Patent EP-0362681-A2 (EP)
Inventor: VAN HULLE ARNO CYRIELL NATHALI
IPC: B09B3/00
Filed: 1989-09-27
Abstract: It is intended to propose a method for the disposal of inorganic residues, by which method the inorganic residues can be disposed of in an economical and safe way. For this purpose, the inorganic residues are mixed with one another, with calcium-hydroxide and, possibly, water being added. After a mixing time in which any reactions have essentially taken place, the mixture is mixed with a moisture-binding and approximately neutral additive so that an essentially powdered and dry mixture is produced. The powdered material is loaded into containers and the containers are delivered to an intermediate or final storage.
Patent EP-0362716-A2 (EP)
Inventor: GOLD HENNING DR-PROF
IPC: F16F9/06
Filed: 1989-09-29
Abstract: The invention relates to a hydraulic telescopic shock absorber, in particular for wheel suspensions in motor vehicles, having a damper piston which is connected to a piston rod and is guided displaceably in a cylindrical damper housing, and having two chambers filled with fluid which are connected to each other via throttle valves, both chambers interacting with gas cushions to achieve frequency selectivity. The volume of the gas cushions at a pressure of approximately 10 bar is preferably 10% to 20% of the volume of the chambers filled with fluid. <IMAGE>
Patent EP-0369463-A2 (EP)
Inventor: IWAMOTO KIYOSHI
IPC: A61K47/48
Filed: 1989-11-17
Abstract: A conjugate of prostaglandin or a similar compound thereto and a polysaccharide is provided, the prostaglandin being selected from prostaglandin E1, prostaglandin E2, prostaglandin F2 , prostaglandin I2, carbacycline and iloprost, the polysaccharide being selected from pluran, amylose, amylopectin, cellulose, dextran and hydroxyehtylated starch.
Patent EP-0374686-A2 (EP)
Inventor: DOPATKA HANS-DETLEF DR
IPC: G01N33/569
Filed: 1989-12-12
Abstract: A method is indicated for improving the correctness and reproducibility of measured data from immunometric tests which are carried out using microtitration plates and in which a pipetting drift is observed. For correction purposes, a test control in a multiple determination is pipetted in at the start and at the end of a series of specimens under investigation, and a correction factor, which varies from the start to the end, for the specimens under investigation which are situated therebetween is derived from the change in the measured values in this multiple determination.
Patent EP-0333308-A2 (EP)
Inventor: MARTIN GEOFFREY S
IPC: A61M25/00
Filed: 1989-01-16
Abstract: A dual lumen catheter (20), for insertion into a vein of a patient for use in haemodialysis treatments, having first and second portions (56,58 respectively) defining a shorter intake lumen (64) and a longer return lumen (72). The intake lumen is closed at its end and receives blood through at least one opening (52) in the side wall of the catheter and the second lumen includes the second portion which is of smaller cross-section than the first portion. Also described is a catheter having an intake lumen and a return lumen in which the return lumen has a tip of different stiffness from the main body of the catheter, the intake lumen being closed at its end and receiving fluid through an opening in the side wall of the catheter. Methods of making′ such catheters are also described.
Patent EP-0334547-A2 (EP)
Inventor: PASTERNAK MORDECHAI
IPC: B01D71/32
Filed: 1989-03-15
Abstract: The charge ratio of a mixture of an oxygen-containg wax-antisolvent an aromatic by hydrocarbon oil solvent can be easily adjusted by passing the mixture into contact with a non-porous pervaporation membrane comprising a high molecular weight ion exchange resin having carbon atoms in the backbone and bearing a pendant acid group, which membrane has been provided with counter ions from a potassium salt or a quaternary phophonium salt containing hydrocarbyl groups each of which contains at least four carbon atoms, while maintaining a pressure drop across said pervaporation membrane whereby to form (i) a retentate having a decreased content of oxygen-containing wax antisolvent; and a permeate having an increased content of oxygen-containing wax antisolvent. 
     In this way, the operator of a dewaxing plant can readily adjust the charge ratio of his solvent depending on the characteristics of the oil to be dewaxed.
Patent EP-0342963-A2 (EP)
Inventor: KITAMURA KOZO
IPC: G06F3/048
Filed: 1989-05-17
Abstract: A data input system useful in a data base such as an address data management system. This data input system can reduce the number of key operation and the possibility of erroneously inputting data. This system comprises: a display means for displaying input data; a first memory for storing data displayed on the display means; a second memory for temporarily storing the displayed data; and a control means for displaying the data stored in the second memory.
Patent EP-0349320-A2 (EP)
Inventor: CROMPTON GEOFFREY
IPC: C09D5/18
Filed: 1989-06-29
Abstract: A composition comprises a polymer base, a lower melting frit, a higher melting devitrifying frit, a substance that gives off water on being heated and a carrier.
Patent EP-0349333-A2 (EP)
Inventor: BRACCIO MATTHEW ANTHONY
IPC: F16L37/12
Filed: 1989-06-30
Abstract: A coupling arrangement includes a roughly conical male member (12) in which the conical side (18) may be concave. The male member (12) includes a radial indexing pin (7), and a central bore (20) in which polarized electrical connectors (114′,116′) are located. A mating female member (14) includes a cavity (41) with a fundus (46) and movable peripheral latches (56) adapted for grasping the base (27) of the male member when engaged for drawing the male member into full mating relation with the cavity. A tapered slot (78) in the side of the female member guides the index pin to impart rotational forces so that mating can take place even if the approach is skewed. The electrical connectors are mounted on a separately indexed, spring loaded connector plate (110) at the fundus of the cavity. A motor-driven linkage operates the peripheral latches (56).
Patent EP-0351152-A2 (EP)
Inventor: KASHIHARA OSAMU
IPC: C08L67/02
Filed: 1989-07-07
Abstract: A halogenated polyester resin composition comprises a flame-retardant aromatic polyester copolymer having a halogen content of 0.5 to 30 percent by weight and having been obtained by poly-condensing:
     (A) an aromatic dicarboxylic acid or an ester-forming derivative thereof,   (B) an aliphatic glycol or an ester-forming derivative thereof and   (C) a halogenated ester-forming compound, and 0.01 to 20 percent by weight of an ionomer resin.
Patent EP-0366361-A2 (EP)
Inventor: SCHWEIZER PAUL T
IPC: G06F15/17
Filed: 1989-10-19
Abstract: A modular and hierarchical multiple bus computer system architecture includes a master bus (1) and a slave bus (4) which are substantially identical, communication being effected through a combination of an interface controller (12) and a shared dual port RAM (14) responsive to a shared RAM controller (13). Thus processor engine modules including a bus, a processor, an interface controller, a shared dual port RAM, and a shared RAM controller are horizontally and/or vertically integrated at multiple levels without major restructuring of the composite system control operations by having each slave processor engine module interface as a peripheral upon the bus of its master. The modularity of the architecture allows the use of standard peripherals and platform processor engines to expand memory or increase functionality without burdening the master bus processor engine. Each slave bus processor engine is fully functional as an independent processor with mastery over its own bus. The architecture is particularly efficient in extended data base, fault tolerant data base or multi-communication system adapter interface functions.
Patent EP-0372790-A2 (EP)
Inventor: TAKENAKA HIROSHI
IPC: H01L21/027
Filed: 1989-11-28
Abstract: The invention relates to a developing solution of polydimethyl glutarimide containing acetone, ethyl alcohol, or propyl alcohol and, water, and alkali, and a pattern forming method using the same. According to the invention, a finer pattern than before may be formed by using PMGI resist film. At the same time, a liftoff process excellent in dimensional controllability and high in reliability than in the prior art will be realized. Besides, in the wet etching process of using the two-layer resist pattern of the invention as the mask on the GaAs substrate, since the adhesion of the lower layer resist to the substrate is superior, the recess width when etching the substrate can be stably controlled, so that a device of high performance may be obtained. Furthermore, in the process of using the PMGI resist film in the lower layer and the PMMA resist film in the upper layer, since the PMMA resist film and PMGI resist film possess mutually appropriate electron beam sensitivity and deep ultraviolet light sensitivity, mixed exposure by electron beam and deep ultraviolet light may be applied, so that a stable hybrid exposure may be effected at a high through-put.
Patent EP-0336806-A2 (EP)
Inventor: FLECK MICHAEL W
IPC: B29C48/09
Filed: 1989-03-20
Abstract: An apparatus and process is provided which enables the simultaneous extrusion of two dissimilar materials into an improved multi-layer buffer tube. Such buffer tubes are typically used to house the optical fibers of a fiber-optic communication cable. The apparatus of the present invention includes a single crosshead assembly for simultaneously forming the plural layers of the buffer tube. As the layers are formed about optical fibers drawn through the crosshead assembly, a thixotropic material is injected into the core of the tube.
Patent EP-0380047-A2 (EP)
Inventor: MORIMOTO YASUNORI
IPC: A61K47/08
Filed: 1990-01-23
Abstract: Percutaneous or trans-mucosal absorption enhancer comprising of a terpeneketone and preparation containing thereof. Preferably, the preparation contains a percutaneous or trans-mucosal absorption enhancer in an amount of 0.01 - 20 weight % of the preparation. In preparing the preparation, a terpeneketone is dissolved and emulsified in a water soluble organic solvent which is medically allowable.