baber/WOPTO huggingface dataset:
Patent EP-0275180-A2 (EP)
Inventor: HAGIWARA YOSHIAKI C O SONY COR
IPC: H04N5/369
Filed: 1988-01-12
Abstract: A solid state imager device having a charge accumulating region (2) of a second conductivity type formed on the surface side of a semiconductor substrate of a first conductivity type (1) which has a charge accumulating region (12) of the second conductivity type laminated on the charge accumulating region (2), the second conductivity type region (12) and the charge accumulating region (2) forming a charge accumulation section (13), and a first conductivity type region (14) formed on the surface of and/or on the side of the second conductivity type region (12) whereby if an excessive signal charge is produced in the charge accumulating section, the excessive signal charge is absorbed in the first conductivity type region, whereby blooming can be satisfactorily suppressed and higher integration of the device can be achieved.
Patent EP-0305218-A2 (EP)
Inventor: ISHIKAWA KATUHIRO
IPC: C09K23/00
Filed: 1988-08-30
Abstract: A dispersing agent comprises as an essential component a salt of a sulfonation product of a polymer of an aliphatic diene or a copolymer of an aliphatic diene and an alkenyl monomer copolymerizable therewith. This dispersing agent can be used to make an aqueous solid fuel slurry.
Patent EP-0318396-A2 (EP)
Inventor: KOBAYASHI OSAMU
IPC: H03F3/345
Filed: 1988-11-25
Abstract: An operational amplifier circuit comprises a differential amplifier circuit (1) for generating an output voltage (V₂) in response to the difference in potential between two input signals (+IN, -IN), a level shift circuit (2) for shifting the output voltage of the differential amplifier circuit, a push-pull output circuit (3) which operates in response to the output voltages of the differential amplifier circuit and the level shift circuit, and a bias circuit (4) for gen­erating a bias voltage (V B ) in response to a power supply voltage (V DD ) to control the level shift circuit. The output voltage of the level shift circuit is not affected by fluctuations of the power supply voltage.
Patent EP-0287524-A2 (EP)
Inventor: GRAZIADEI RINALDO
IPC: H03G3/20
Filed: 1988-03-30
Abstract: The mixer dynamic control (MDC) system for an AM superheterodyne receiver prevents saturation of the mixer stage (8) caused by out-of-tune signals much more effectively than a so-called wide band RF-AGC system of the known art. The system contemplates detecting (13) the converted IF signal before the band filter (9,10), amplifying the detected signal (A6'), extracting the dc component thereof and summing such a dc component to a dc control signal generated by a narrow band AGC and applying such a sum signal in lieu of the sole narrow band AGC system's control signal.
Patent EP-0307366-A2 (EP)
Inventor: BIAGINI LIVIO
IPC: B62D5/06
Filed: 1988-07-14
Abstract: This invention relates to a device for converting a manu­ally operated steering into a power steering, said device consisting of a shaped bar (11) connected to the heads (12, 13) of the power steering box, which bar connects rigidly the two levers (2′, 3′) of the manually operated steering so as to transmit to said levers and hence to the wheel hubs the steering effort caused by the hydraulic system of the power steering box.
Patent EP-0298070-A2 (EP)
Inventor: TRANKER KURT
IPC: E04F13/08
Filed: 1988-04-28
Abstract: Inserted in profile strips (1) fastened to the wall or ceiling are holders (3) for the covering (13), the holders in each case possessing two projections (5) resting in a groove (2) of the profile strips (1) and lugs (12) which hold the covering (13). The lugs (12) are arranged in outer regions (11) which are spaced apart from one another and are mutually opposite in relation to the groove (2), and the projections (5) are arranged in the central region (4) of the holders (3), as a result of which, in addition to a simple and secure fastening of the covering (13), it is also possible, in the region of impacts of the covering, to hold the two parts, adjoining one another at that point, securely together. <IMAGE>
Patent EP-0326897-A2 (EP)
Inventor: HEIMSCH WOLFGANG DR
IPC: G06F7/50
Filed: 1989-01-23
Abstract: In this cell, the sum and carry part in each case contains differential amplifiers with exclusively bipolar or ECL technology and differential amplifiers with mixed bipolar MOS transistors. Such an arrangement makes it possible to increase the processing speed considerably in comparison with pure CMOS adder cells. In addition, the adder cell carries out a level conversion from CMOS input levels to ECL output levels so that CMOS levels of between zero and five volts can be present at the first four inputs (E1, E2, E3, E4) and ECL deviations in the millivolt range can be picked up at the sum outputs (S, S) and at the carry outputs (CO, CO). …<IMAGE>…
Patent EP-0328142-A2 (EP)
Inventor: YAMATSUTA KIICHI
IPC: C03B37/08
Filed: 1989-02-10
Abstract: In a method of restarting operations for manufacturing filaments from a molten mass of a thermoplastic material after the occurrence of the breaking of a filament, the filaments being drawn at a regular, high speed from a large number of orifices formed in the bottom of a bushing, a bead of the molten mass formed at an orifice where the breaking of a filament occurs is detected to thereby generate a signal; the speed of elongating the filaments is reduced upon receiving the signal so that a filament elongated in the vicinity of the bead at the reduced speed is brought into contact with the bead elongated by gravity, and elongates the bead into a filament having a larger diameter, during which operations to produce a regular filament product are stopped; and the speed of elongating the filaments is increased to the regular speed.
Patent EP-0356911-A2 (EP)
Inventor: BILSTEIN EBERHARD DIPL-ING
IPC: F16L11/112
Filed: 1989-08-24
Abstract: The invention relates to a hose made of rubber or a rubber-like material with embedded reinforcing elements for the renovation of conduits, especially sewers, the hose being drawn into the conduits. The essence of this invention is that the highly flexible hose (12) of stable cross-section whenever the direction is changed has the following construction: a) two reinforcing systems are arranged between the hose core (13) and the hose casing (14), the inner reinforcing system being a spiral wire (15) and the outer reinforcing system a corrugated pressure support (16); b) located between the hose core (13) and the pressure support (16) is a padding (17) in which the spiral wire (15) is embedded; c) the hose casing (14) is designed as a rib/groove system, the ribs (18) being arranged in each case in the region of the pressure-support elevations (10) and the grooves (19) in the region of the pressure-support depressions (11). <IMAGE>
Patent EP-0357081-A2 (EP)
Inventor: SATO HIROTAKA
IPC: A61K8/00
Filed: 1989-09-01
Abstract: A bathing preparation comprising an alkyl phthalide and/or an alkoxy phthalide and/or an alkylidene phthalide optionally together with carbon dioxide gas or a material capable of generating carbon dioxide gas and an extract of a plant belonging to the family  Umbelliferae  is disclosed. This bathing preparation has excellent effects of warming, retaining the warmth and accelerating blood circulation.
Patent EP-0374893-A2 (EP)
Inventor: ANDERSON STURE
IPC: B60R22/18
Filed: 1989-12-20
Abstract: A seat belt system consists of a belt provided with a tongue which is held releasably in a lock fixed to the vehicle, consisting of a belt retractor with a belt-and/or vehicle-sensitive locking system for the belt and/or belt retractor and of an adaptable belt deflection device in the shoulder region of a backrest of a vehicle seat. In order to be able to adapt the deflection device (8) simply to the size of the person to be protected, said device consists of a rod secured essentially in a horizontal or angular manner, sleeve or the like which can be adjusted at least in the transverse direction of the backrest.
Patent EP-0341942-A2 (EP)
Inventor: YOUNG MICHAEL JOHN RADLEY
IPC: B28D1/26
Filed: 1989-05-08
Abstract: A method of cutting a brittle workpiece comprises applying to the surface of the workpiece a pointed tool, applying high frequency vibrations in a longitudinal direction to the tool, and moving the tool along a line to be cut of the workpiece while applying substantially steady longitudinally directed pressure to the tool. Stress is thereby applied to the workpiece as a combination of short impulses and steady direct stress and the breaking stress of the material would be attained coincident with the peak oscillatory stress. Crack propagation would therefore proceed by a series of stepwise fractures induced by successive cyclic stress peaks, resulting ultimately in the separation of the workpiece into two pieces. An apparatus for carrying out the method comprises a piezoceramic transducer (5) to generate ultrasonic vibrations, a tip (1) to be applied to the workpiece and having a hardness greater than that of the workpiece, and means to convey the ultrasonic vibrational energy to the tip.
Patent EP-0350241-A2 (EP)
Inventor: SAKUHARA TOSHIHIKO
IPC: B01J19/08
Filed: 1989-07-03
Abstract: A method of producing material having an anisotropic micro-structure comprising the steps of magnetically coupling diamagnetic compounds having magnetically anisotropic axes to each other by aligning their axes thereby to grow particles having a size exceeding a specific critical magnetic capacity, and applying a magnetic field to the particles to orient them and immobilising the thus oriented particles.
Patent EP-0367400-A2 (EP)
Inventor: KITSON CLIVE
IPC: F16L55/18
Filed: 1989-09-25
Abstract: A method of sealing a joint in a gas main (3) comprising boring a hole (4) in the wall of the main at a point spaced from the joint, inserting into the main through the hole so formed a sealant spraying means (30), moving the spraying means to the site of the joint, pumping a settable anaerobic type sealant to the spraying means, causing the spraying means (30) to spray the sealant onto the inner wall of the main (3) to form a layer covering the joint, removing the spraying means (30) through the hole (4) and allowing the sealant to set.
Patent EP-0363154-A2 (EP)
Inventor: AKAHOSHI RYOICHI C O K K YAKUL
IPC: A23L27/30
Filed: 1989-10-03
Abstract: A lactic acid fermented food is sweetened using aspartame alone or a sweetening agent containing aspartame. The lactic acid bacteria which are used to manufacture the lactic acid fermented food and which remain in same are mainly those selected from group A consisting of: Streptococcus cremoris, Streptococcus lactis, Streptococcus diacetilactis, Streptococcus thermophilus, Pediococcus cerevisiae and Leuconostoc cremoris, and are never those selected from group B consisting of: Lactobacillus bulgaricus and Lactobacillus helveticus.
Patent EP-0367451-A2 (EP)
Inventor: KARLICEK ROBERT FRANK JR
IPC: G06F9/48
Filed: 1989-10-20
Abstract: As increasing programming effort is spent on the development of computer software for the control of manufacturing and other industrial processes, and as computer systems and attendant communications facilities are evolving rapidly, it is desirable to provide for systems structure which is conducive to evolution with respect to process definition as well as with respect to operating hardware. Particularly flexible in these respects is a system having host-satellite structure, in which at least a satellite computer has multi-tasking capability.
Patent EP-0379842-A2 (EP)
Inventor: HOFFMANN ARMIN
IPC: E04F21/16
Filed: 1989-12-20
Abstract: The device for applying paste fillers to the surface of fractured constructions (4) consists of a connecting piece (2) and a base part (3) connected therewith. The paste filler passes from the connecting piece (2) initially into a first chamber (3a) and subsequently via overflow channels into a second chamber (3b). The first chamber (3a) is only opened towards the construction (4) and is surrounded by the second chamber (3b). From the first chamber (3a) the paste filler penetrates primarily the fractures of the construction (4). Subsequently, the fractures on the surface are sealed by the paste filler emerging from an opening (3f) of the second chamber. <IMAGE>
Patent EP-0354895-A2 (EP)
Inventor: LEINER MARCO JEAN-PIERRE DR
IPC: G01N21/77
Filed: 1989-07-31
Abstract: For the purpose of improving a one-way measuring element, which can be used to analyse gaseous or liquid samples in an analysing apparatus and has a measurement channel with a measurement region and at least one sensor arranged therein, it is proposed that the one-way measuring element (1) has a sensor part (2), on the measurement channel (5) of which locks (8, 9; 10; 60) are provided at both ends, as well as a sample accepting part (3), that at the end of the measurement channel (5) on the input side a coupling (11) is arranged for directly coupling of the sample accepting part (3) containing the gaseous or liquid sample, that the measurement channel (5) is filled before the actual measurement with a calibration and support medium, and that after the sample accepting part (3) has been coupled onto the sensor part (2) the calibration and support medium contained in the measurement channel (5) can be displaced by the inflowing sample. The one-way measuring elements thereby obtained are distinguished by a simple construction and user-friendly manipulation. 
<IMAGE>
Patent EP-0378097-A2 (EP)
Inventor: HASEGAWA KATSUJI
IPC: B27L5/02
Filed: 1990-01-03
Abstract: A substantially uncurved and unwaved plywood (A) includes at least one pair of veneers (11, 12) located symmetrically with respect to a middle of a thickness of the plywood and having unstraight grains which coincide with each other. 
     A method for producing a substantially uncurved and unwaved plywood comprises locating at least one pair of veneers (11, 12) with identical unstraight grains in a pair of positions symmetrical with respect to a middle of a thickness of a plywood to be produced, in such a manner than the grains of the veneers coincide with each other. 
     A simple method for continuously preparing pairs of veneers with identical unstraight grains comprises (i) peeling from a cylindrical log (1) with unstraight fibers a continuous sheet (14) of twice a thickness of each one of a pair of veneers to be prepared, (ii) cutting the sheet into a predetermined length to provide a thick veneer (15), and (iii) slicing the thick veneer (15) at a middle of a thickness thereof to prepare a pair of veneers (16, 17) with equal thicknesses and with identical unstraight grains. Another simple method for continuously preparing pairs of veneers with identical unstraight grains includes slicing the continuous sheet before cutting into the predetermined length. 
     Other methods for continuously preparing pairs of veneers with identical unstraight grains are also disclosed.
Patent EP-0378240-A2 (EP)
Inventor: KIMURA MAKIKO
IPC: B41J2/045
Filed: 1990-01-12
Abstract: This invention relates to an ink-jet cartridge including an ink-jet head body (100) and an ink storage portion (110) which include coupling members (109, 120), respectively. The ink storage portion (110) includes an absorbing member (112), while the ink-jet head body includes an ink communication pipe (109).
Patent EP-0402581-A2 (EP)
Inventor: SCHMIDT BERNHARD
IPC: G02B6/38
Filed: 1990-03-22
Abstract: It is known to fix and centre optical fibres in a core part of ductile material. To this end, the first step is to use an annular punch, by means of which a pressure that is symmetrical with respect to the ferrule axis is exerted on the end face of the core part, for the purpose of fixing. In a further operation, an asymmetrical pressure is exerted on the end face for the purpose of adjustment, individual punches serving as compression tool. The aim is to combine these steps to form one operation and to fix the optical fibre more stably. …<??>By using a compression punch, which consists of individual needles (5) which can be moved independently of one another, it is possible to fix and simultaneously centre an optical fibre (1) in a body (2) of ductile material which has a bore (3). …<??>Optical fibre connectors, in particular for monomode fibres. …<IMAGE>…
Patent EP-0383360-A2 (EP)
Inventor: JOHNSTON ROBERT DENIS
IPC: G06T7/00
Filed: 1985-10-25
Abstract: An electronic adaptive recognising device comprising an input store 12 for receiving an input signal, having a number of storage locations and a number of addressable stores 18 each having one or more address lines 16 connected to a number of the input store locations in either a random way or one determined by the input signal. The contents of the input store 12 specify addressable store locations at which words of at least one bit are stored. Means 22 for deriving a common value based on the words stored at the specified addressable store locations are provided together with calculating means 23 which calculate a corrected value 28 based on a received value 24 and the common value 26. Updating means are also provided for applying an update value 30 dependent on the corrected value 28 to each of the specified addressable store locations so that the common value is adapted to changes in the dependence of the received value on the input signal and so that the device can output an appropriate corrected value for a given input signal.
Patent EP-0402670-A2 (EP)
Inventor: GUGGENHEIM THOMAS LINK
IPC: C08G63/87
Filed: 1990-05-23
Abstract: Cyclic polyarylate oligomer compositions are prepared by the reaction of an aromatic dicarboxylic acid halide, such as isophthaloyl chloride or terephthaloyl chloride, with a water-soluble salt of a dihydroxyaromatic compound, such as bisphenol A disodium salt. Freshly prepared solutions of the halide in an organic liquid such as methylene chloride, and of the salt in water, are simultaneously introduced into an organic liquid containing a catalytic amount of at least one quaternary ammonium salt having a single alkyl group containing about 8-20 carbon atoms and having not more than 5 additional carbon atoms. The dihydroxyaromatic compound salt is employed in the amount of at least about 3% in excess of stoichiometric.
Patent EP-0403842-A2 (EP)
Inventor: HAYASHIDA TAKAHIRO
IPC: G01P3/48
Filed: 1990-05-30
Abstract: The invention relates to a spindle speed/position control system for use in a numerically controlled machine tool such as a lathe. To improve the measurement of spindle speed and position, detected elements (12,14) are attached directly to the rotatable spindle (7). A waveform shaping circuit (16) takes the outputs of speed and position detecting sensors (13, 15), and outputs a variety of sinusoidal and pulse signals. The sinusoidally varying signals are employed in speed detection while the pulse signals are used for position detection and control.
Patent EP-0406721-A2 (EP)
Inventor: THIELMANN WALTER R
IPC: H04R25/00
Filed: 1990-06-29
Abstract: A storage container (1) for button batteries (2) having at least one channel (3) matching the battery cross-section and having one entry (4) and one exit (5), a slider (6) arranged in the channel (3) and secured by stops (7, 8) at the entry (4) and at the exit (5) against being pushed out and locks (9, 10) allowing button batteries (2) only to be pushed through in the exit direction. The storage container (1) is used for accommodating new and used button batteries (2) which can only be pushed into the entry (4) so that, at the same time, a new button battery (2) emerges at the exit (5). When all new button batteries (2) are used up and the storage container (1) is filled with used button batteries (2), they are locked so that no further button batteries (2) can be pushed in. <IMAGE>
Patent EP-0415197-A2 (EP)
Inventor: HOFFACKER FRANZ DIPL-ING
IPC: G03B17/30
Filed: 1990-08-17
Abstract: Filmkassetten, die einen annähernd zylindrischen Mantel (1), ein über die Breite des Mantels verlaufendes Filmmaul aus Oberlippe (2) und Unterlippe (3), eine Filmspule und stirnseitige Kappen aufweisen, wobei Oberlippe (2) und Unterlippe (3) des Filmmauls mit Dichtungsstreifen (7, 8) versehen sind, enthalten in einer verbesserten Ausführungsform auf der Unterlippe die Dichtungsstreifen so mit dem Blech verklebt, daß die Randbereiche des Dichtungsstreifens an den Schmalseiten und der Randbereich des Dichtungsstreifens an der Längsseite auf der Unterlippe ganz mit dem Blech verklebt sind, während der Randbereich des Dichtungsstreifens an der Längsseite im Inneren der Kassette ganz oder teilweise mit dem Blech verklebt ist und der Innenbereich der Dichtungsstreifenoberfläche ganz oder teilweise nicht mit dem Blech verklebt wird, so daß 10 bis 60 % der Gesamtfläche des Dichtungsstreifens nicht mit dem Blechstreifen verklebt sind.
Patent EP-0419895-A2 (EP)
Inventor: SARKOEZI IMRE DIPL-ING
IPC: H04J3/06
Filed: 1990-09-04
Abstract: A clock supply for multiplex systems for distributing at least one system clock signal (TS) and at least one frame clock signal (TR), in which a marking circuit (MC) is provided to which both clock signals (TS, TR) are supplied and which generates a combined system/frame clock signal (SR) by marking the system clock signal (TS) which is transmitted on a single clock line (TL) and is separated again into the system clock signal (TS) and the frame clock signal (TR) by means of a separation circuit (SE). <IMAGE>
Patent EP-0421225-A2 (EP)
Inventor: SCHAEFER BERND DR
IPC: C07F9/50
Filed: 1990-09-24
Abstract: Preparation of  alpha -chloro-phosphorylidene of the formula I 
<IMAGE>
 in which 
 
  the radicals Ar represent identical or different aryl groups and 
  E represents an ylide (I)-stabilising substituent, 
 by reaction of a phosphonium salt of the general formula II 
<IMAGE>
 in which
 Hal is chlorine, bromine or iodine,
 with a chlorinating agent, using chlorinated lime as the chlorinating agent.
Patent EP-0422689-A2 (EP)
Inventor: FIDDIAN-GREEN RICHARD G
IPC: A61M25/00
Filed: 1987-01-09
Abstract: Medical treatment apparatus for sustaining the vitality of an organ in the gastrointestinal tract by catheterisation including improvements in catheter placement, ischemia detection, and oxygenation. A disclosed embodiment of the catheter has magnetically responsive structure at its top and a device for aid in placement of the catheter has an electromagnet cooperative with the magnetic tip. The catheter (170) has a lumen (178) through its length to receive a removable guide wire (174).
Patent EP-0385740-A2 (EP)
Inventor: ISHIMATSU YOSHIKAZU
IPC: G11B23/03
Filed: 1990-02-28
Abstract: A disc cartridge is comprised of a cartridge body (4) and a reinforcing member (10). The cartridge body (4) is formed of a pair of cartridge halves (2, 3), each of which is made of a synthetic resin and has an opening portion (7, 8) extended from a central portion of at least one of the pair of cartridge halves to one side wall portion so as to expose one portion of a disc-shaped record medium (5) rotatably accommodated therein outside and a portion (7a, 8a) in which outer end portions of the opening portion of the one side wall portion are coupled is formed thin. The reinforcing member (10) is made of a material having a mechanical strength higher than that of the pair of cartridge halves (2, 3) to reinforce the thin coupling portion (7a, 8a) formed at the one side wall portion.