baber/WOPTO huggingface dataset:
Patent EP-0305591-A2 (EP)
Inventor: SCHMALL KARL-HEINZ
IPC: G01D5/22
Filed: 1983-05-06
Abstract: The invention includes a measuring arrangement and an inductive sensor arrangement with a transmitter coil which is fed by an RF oscillator, and a receiver coil in which an alternating field is induced by the transmitter coil. Transmitter coil and/or receiver coil are subdivided into at least two part-windings which are connected in opposition to one another in such a manner that the induced part-voltages at least partially cancel. The part-windings are arranged with respect to a metallic object in such a manner that when the position changes in at least one direction, the relative position of each individual part-winding with respect to the object changes differently. This results in a different influence on the inductances of the two part-windings with corresponding change in phase angle and output voltage. The relative distance of each part-winding from the object is monitored by means of auxiliary sensors. If the respective distances deviate, the auxiliary sensors produce a compensation signal by means of which errors due to an inclined position of the object or offset object edges can be avoided. <IMAGE>
Patent EP-0273263-A2 (EP)
Inventor: PAWLOWSKI GEORG DR
IPC: G03F7/021
Filed: 1987-12-10
Abstract: A light-sensitive mixture which contains a diazonium salt polycondensation product and a polymeric binder which is soluble, or at least swellable, in aqueous alkaline solutions and is a reaction product of an intramolecular anhydride of an organic polycarboxylic acid and of an organic isocyanate with a polymer which contains hydroxyl groups and does not contain any further functional groups capable of reacting with acid anhydrides. The mixture has an increased print run with good storage stability and developability.
Patent EP-0240171-A2 (EP)
Inventor: SCHUURMANS MARINUS EVERARDUS
IPC: A43D23/02
Filed: 1987-03-04
Abstract: A combined heel end assembling, backpart moulding and heel seat lasting machine comprises a shoe support (10) for supporting a shoe, bottom uppermost. For gripping and tensioning the shoe upper on its last prior to the combined operation taking place, two grippers (88) are provided with each of which is associated a reaction lever/presser member (78), the latter serving to hold the last in position while the grippers tension the upper heightwise. Thereafter, the grippers are moved lengthwise of the shoe to tension the upper about the heel end of the last. The machine also comprises a heel band (14) for backpart moulding and wipers (122) for lasting the heel seat region of the shoe, adhesive applying means (146) being provided for applying adhesive in the heel seat prior to lasting. A plurality of positional adjustments within the shoe support (10) is provided.
Patent EP-0251687-A2 (EP)
Inventor: FRAMPTON KENNETH EDWARD
IPC: B05B5/025
Filed: 1987-06-24
Abstract: An electrostatic spray head for use in agricultural spraying comprises a main body (1) made of electrically non-conductive material, a spray tube (2) of electrically non-conducting material passing through the main body and terminating in a metallic spray nozzle (3) fitted with a centrally apertured cap (4) of electrically non-conducting material, an induction electrode assembly (12) mounted in the main body and including a centrally apertured metal foam electrode (11) positioned in the path of the spray issuing from the nozzle and an annular counter electrode (5) snap-fitted into the forward end of the main body and surrounding the nozzle and induction electrode assembly.
Patent EP-0273646-A2 (EP)
Inventor: MINAMISAWA TSUYOSHI
IPC: C08K7/08
Filed: 1987-12-17
Abstract: A polyester composition comprising a polyester being processable in the melt state and being capable of forming the anisotropic phase in the melt state and an inorganic filler which has been treated on the surface thereof with an epoxysilane compound.
Patent EP-0259241-A2 (EP)
Inventor: WEST GEORGE ALLAN
IPC: B65B51/06
Filed: 1987-08-11
Abstract: Apparatus for applying a length of pressure-­sensitive adhesive tape (T) from a supply roll (27) to a case (1) being fed forward to seal the case (1), in which the tape (T) is adhered to the case and pulled from the roll by the forward movement of the case, the tape being pressed against the case, the apparatus ha­ving a knife (37) operable to cut the tape to length, and being provided with a mechanism (103) operable in association with the knife (37) for controlling the ten­sion on the tape (T) when it is cut for repeatability of the length of cut, without the necessity for adjustment of the drag (101) on the drag (101) on the supply roll (27) on account of decrease in its diameter during operation, or generally from one supply roll to the next.
Patent EP-0273030-A2 (EP)
Inventor: BALIGA BANTVAL JAYANT
IPC: H01L29/749
Filed: 1983-12-03
Abstract: Insulated-gate rectifiers of lateral configuration are fabricated with all three device terminals provided on one principal surface. Anode-shorted embodiments are disclosed, as well as embodiments including a buried layer for enhancing device forward conductivity.
Patent EP-0280919-A2 (EP)
Inventor: CURTI EZIO
IPC: B23Q16/00
Filed: 1988-02-06
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Ausrichten einer Traegerplatte (4) fuer gedruckte Schaltungen, gegenueber der Druckeinrichtung (2) einer Maschine (3) fuer die Erzeugung von gedruckten Schaltungen, unter Verwendung von Bezugsstiften (11, 21) die mit Bezugsbohrungen (12, 22) zusammenarbeiten, die in die Traegerplatte (4) eingebracht sind. Die Bezugsachse von einem der Bezugsstifte (11) ist oertlich gegenueber einem Arbeitstisch festgelegt, der verbleibende Bezugsstift (21) ist beweglich angeordnet. Diese Bezugsstifte werden in bekannter Weise in Bezugsbohrungen eingebracht und anschliessend auseinandergesprizt, dabei wird der Verschiebeweg waehrend des Ausrichtvorganges der Achse des beweglichen Stiftes (21) gemessen. Im Anschluss daran erfolgt ein Verstellen des Arbeitstisches (3) um einen Wert, der der Haelfte der vorher gemessenen Verschiebebewegung entspricht, Verstellbewegung, die aber in entgegengesetzter Richtung erfolgt. Die Vorrichtung weist hierzu einen verschiebbaren Wagen (15) auf, der den Arbeitstisch (3) aufnimmt und ueber einen, von einer zentralen Kontrolleinheit gesteuerten Motor (33), bewegbar und mit einer Messvorrichtung (31) wirkverbunden ist, die die Laengsverschiebung des beweglich angeordneten Bezugsstiftes (21) misst.
Patent EP-0282001-A2 (EP)
Inventor: NAKAYAMA MASAHITO
IPC: C12P1/04
Filed: 1988-03-08
Abstract: Novel azoxy compounds having antifungal activity and being useful for therapy of mycoses, represented by the following formula
     wherein X is -
     are prepared by culturing a microorganism of Streptomyces sp. (KC-7367, FERM BP-1277) and separating the compounds from the culture broth.
Patent EP-0283849-A2 (EP)
Inventor: KUEHBAUCH GERD DIPL-ING FH
IPC: B60S1/34
Filed: 1988-03-09
Abstract: A device is proposed which serves for wiping the windows of motor vehicles. The wiper device comprises a wiper arm loaded with respect to the window, on one end of which is a wiper element, applied to the window and able to move over this. In addition the wiper device has a fixture for varying the applied force between a zero value and a maximum value. A particularly cost-effective, low-wear wiper device is obtained if the fixture for varying the applied force has a component which is elastically deformed between its two ends under the effect of a change in temperature, one end of the component being fixed and the other end engaging on the wiper arm. <IMAGE>
Patent EP-0289774-A2 (EP)
Inventor: RANCE ROBERT W
IPC: C09J133/10
Filed: 1988-03-25
Abstract: (Meth)acrylate-based adhesive polymers are disclosed comprising a major portion (meth)acrylate monomer, optional monovinylidene aromatic and unsaturated acid monomer(s), and up to 5 weight percent of a conjugated diene crosslinking monomer. In an example, a latex polymer of 96 weight percent n-butyl acrylate, 3 weight percent acrylic acid and 1 weight percent butadiene is prepared. The adhesive polymer, with and without addition of a tackifying resin, is found to have a good balance of shear strength and tack.
Patent EP-0294625-A2 (EP)
Inventor: TRAUT WOLFGANG
IPC: G09F5/04
Filed: 1988-05-18
Abstract: The device is characterised by a panel having a plurality of fields which can be optionally pushed out and correspond to the outlines of the tiles to be presented. <IMAGE>
Patent EP-0291992-A2 (EP)
Inventor: TANAKA TADAO
IPC: B62D7/15
Filed: 1988-05-19
Abstract: A flow control valve includes a cylinder (55) in which an inflow port (52), an outflow port (53) and a return port (54) are formed. A spiral choke (60) is formed between the inflow and outflow ports. A working oil introduced from the inflow port into the cylinder flows out from the outflow port through the spiral choke. An actuating valve (56) in the cylinder so as to open and close the return port in accordance with a dif­ference in pressure between the inflow and outflow port sides of the spiral choke. When the pressure difference exceeds a predetermined value, the actuating valve opens the return port so that a part of the working oil intro­duced into the cylinder is returned to the inflow side of the flow control valve.
Patent EP-0297412-A2 (EP)
Title: Cooking utensil
Inventor: KOBAYASHI HIROSHI
IPC: A47J36/36
Filed: 1988-06-22
Abstract: The present invention concerns an improved cooking utensil for keeping warm and cooking which comprises an inner vessel portion (12), an outer shell portion (14) having an inside diameter larger than that of the inner vessel portion (12) and a height as same as or longer than that of the inner vessel portion (12), said outer shell portion (14) having a cylindrical shape, and a lid (11) which closes an opening of the inner vessel portion (12), and a space portion (13) being defined by said inner vessel portion (12) and said outer shell portion (14), said inner vessel portion (12) and said outer shell portion (14) being combined or connected by a pair of hand grips (15,15).
Patent EP-0305851-A2 (EP)
Inventor: REHMER GERD DR
IPC: C08F257/00
Filed: 1988-08-23
Abstract: The compositions, in particular hotmelt adhesive compositions, are prepared by solution or mass graft copolymerisation of A 5 to 30% by weight, based on the compositions, of an olefinically unsaturated polymer having a molecular weight (number average) of 500 to 50,000 and a hydrogenation iodine number (according to DIN 53,241) of 0.5 to 51 and consisting of predominant amounts of monovinylaromatic compounds with  B 95 to 70% by weight, based on the compositions, of a mixture of (d) 100 to 50% of its weight of (meth)acrylates of alkanols containing 1 to 12 C atoms, (e) 0 to 50% of its weight of vinyl esters of alkanolmonocarboxylic acids containing 2 to 18 C atoms, (f) 0 to 10% of its weight of mono(meth)acrylates of alkanediols containing 2 to 8 C atoms or of glycerol, (g) 0 to 15% of its weight of monoolefinically unsaturated mono- and/or dicarboxylic acids of 3 to 5 C atoms and (h) 0 to 10% of its weight of monoolefinically unsaturated monomers containing a tertiary nitrogen atom, at temperatures of 80 to 200 DEG C and, if required, evaporation of the solvents.
Patent EP-0315846-A2 (EP)
Inventor: NORDSTROM KJELL H
IPC: G01G3/18
Filed: 1988-10-29
Abstract: A compression type load cell is provided consisting of a self-stabilizing rocker pin symmetrical about a primary longitudinal axis for measuring a load force applied to the load cell. Strain gages mounted circumferentially around a center section of the rocker pin measure the compressive force corresponding to the load force. Also provided is a weighing apparatus comprising a weighbridge with horizontal load transmitting surfaces resting on a plurality of self-stabilizing rocker pin load cells supported by horizontal base surfaces.
Patent EP-0292133-A2 (EP)
Inventor: SUTTON DAVID MICHAEL
IPC: G05D23/20
Filed: 1988-04-29
Abstract: Apparatus for controlling a boiler while there is a demand for space heating or water heating within a building, the apparatus comprising a a first sensor 4 for sensing the air temperature TA outside the building, a second sensor 5 for sensing the fluid temperature TF in the boiler 1 and computer means 2 responsive to the sensors 4,5 for determining the values of a first lower temperature TL and a second higher temperature TH and for causing the boiler to fire when TF is lower than TL and to cease firing when TF is greater than TH wherein the values of TL and TH are dependent upon TA.
Patent EP-0295051-A2 (EP)
Title: Preparation of oxophthalazinyl acetic acids having benzothiazole or other heterocyclic side chains
Inventor: MYLARI BANAVARA LAKSHMANA
IPC: C07D307/89
Filed: 1988-06-07
Abstract: A process for the preparation of oxophthalazinyl acetic acids having benzothiazole or other heterocyclic side chains comprising reacting an oxophthalizinyl acetic acid ester with an aniline derivative is disclosed. Also disclosed are processes for the preparation of such oxophthalizinyl esters.
Patent EP-0299757-A2 (EP)
Inventor: BAILEY ROBERT T
IPC: B01F25/46
Filed: 1988-07-14
Abstract: An atomiser comprises a cylindrical mixing chamber (30) with open entry and discharge ends (33, 31). An inner barrel (17) is connected to the entry end (33) for supplying a slurry or fluidised fine powder into the mixing chamber (30). One or more atomising gas ports (22) extends at an angle (B) into the mixing chamber (30) for supplying atomising gas to be thoroughly mixed with the slurry or fluidised dry powder in the mixing chamber (30). The ports (22) are spaced upstream from the discharge end (31) by from one to five times the diameter (D) of the mixing chamber (30), and downstream from the entry end (33). A larger diameter volume chamber (28) communicates with the discharge end (31) of the mixing chamber (30) and has at least one nozzle (24) which permits the homogenised mixture to exit therefrom. An impact surface is positioned opposite the discharge end (31). The at least one nozzle (24) is positioned around the impact surface. Critical dimensional and positional features for the mixing and volume chambers (30, 28), the one or more atomising gas ports (22), and the at least one nozzle (24) produce efficient atomised sprays even at low flow velocities for the slurry or fluidised dry power and the atomising gas.
Patent EP-0323259-A2 (EP)
Inventor: KAWAKAMI TETSUJI
IPC: B41M5/388
Filed: 1988-12-29
Abstract: The present invention provides a dye transfer type thermal printing sheet which can give a color record image excellent in color reproducibility and weather resistance with middle shade including black and sufficiently saturated density. this printing sheet comprising a substrate on which are arranged, in face-­sequence, coloring material layers which are different in hue and contain either of at least one dye repre­sented by the formula (I), at least one dye represented by the formula (II) and at least one dye represented by the formulas (III)-(VI).
Patent EP-0325886-A2 (EP)
Inventor: CANDELA ESTRUCH MIRACLE
IPC: A61M5/50
Filed: 1988-11-25
Abstract: The object of the present invention is a syringe the essential function of which is to avoid that it is used again after having been used once. This is achieved by means of a piston (2) detachably joined to a pusher (3). The length of pusher (3) is such that at its maximum insertion there is a free space between the piston (2) and the syringe distal end. A second pusher (4), preferably within a centre bore of the pusher (3), disconnects the piston (2) from the pusher (3) for completing injection, leaving the piston (2) inoperative at the distal end of the syringe. In order to avoid that the end joined to the needle be manipulated, there can be provided a fixed needle, or either a channel between the cylinder and the corkscrew needle, impossible to be manipulated.
Patent EP-0290369-A2 (EP)
Inventor: GOODMAN ROBERT BERNARD
IPC: B64D13/04
Filed: 1988-05-03
Abstract: An environmental control system (ECS) (10) utilizes an override valve (26) to prevent accidential aircraft cabin (16) depressurization. The ECS override valve (26) determines the difference between the pressure of air in a cabin (16) and the pressure of air input to the cabin (16). If the pressure of the air input to the cabin (16) is less than a given amount more than the pressure of the air in the cabin (16), the valve (26) interrupts a lower pressure signal provided by the pilot so that the pressure of the air input to the cabin (16) is greater than the given amount more than the pressure of the air in the cabin (16).
Patent EP-0318449-A2 (EP)
Inventor: SALMINEN OLLI OLAVI
IPC: B41J2/30
Filed: 1988-11-09
Abstract: A matrix printer comprises a printing head which includes a plurality of printing needles (11) each having a respective electromagnetic maneuvering device (10) by means of which the needle, carried by a spring-biassed, movable armature (12), can be caused to carry out a working cycle, which includes a working stroke and a subsequent return stroke. The maneuvering device (10) is activated by temporarily lowering the magnetomotive force in the magnetic circuit (12,14) of the device from a previous, constant value. The previously attracted armature (12) will herewith commence to move in a direction away from the stationary part (14) of the magnetic circuit as a result of the spring force acting on the armature. The magnetomotive force is then caused to return to its previous value. For the purpose of reducing the noise and wear generated by the armature (12) and to reduce the tendency of the armature to rebound, the armature is slowed down during the final stage of its return stroke, by again lowering the magnetomotive force temporarily for a limited part of the time taken to effect the return stroke.
Patent EP-0327067-A2 (EP)
Inventor: FUJITANI MITSUHIRO
IPC: H01R13/627
Filed: 1989-02-01
Abstract: An electrical connector with an openable cover wherein a front half of an upper wall of a connector housing is removed to provide an opening; tongues of terminals are exposed at the opening; and a slide cover is provided for opening and closing the opening; characterized in that a peep notch is formed in a front edge of the upper wall; the slide cover is of such a configuration that in a closed position, a peep gap appears between a rear edge of the slide cover and an edge of the peep notch; and there is provided a retainer mechanism which comprises an angular projection formed on the slide cover and having a guide surface, and a retainer projection formed on a lower side of the front edge whereby the retainer projection is guided by the guide surface to be engaged with the angular projection to thereby lock the slide cover in its closed position. The electrical connector further comprises a resilient retainer piece of a cantilever type for lockingly retaining a posture of connection to a mating connector and characterizes in that the slide cover has a depressible plate of a cantilever type disposed parallel to the resilient retainer piece and having an urging projection formed on its lower surface at its free end, and when the slide cover is in its retracted position   where the slide cover opens the opening, the urging projection is positioned at an intermediate point of the resilient retainer piece so that the depressible plate and the resilient retainer piece overlap each other whereby the locking retaining is released by moving the resilient retainer piece in response to the depression of the depressible plate.
Patent EP-0331094-A2 (EP)
Inventor: MURAKAMI TOKUMICHI C O MITSUBI
IPC: H04N19/94
Filed: 1989-02-28
Abstract: A vector quantizer which transmits the input vector of the time when the minimum distortion is larger than the preset distortion threshold value and stores such input vector into the second code book as the new quantizing representative vector for the use in the successive vector quantizing processes. 
     Further, since the first and second code book constitute in the form of tree-structure, calculation for search may be executed at a high speed.
Patent EP-0339476-A2 (EP)
Inventor: FRANTZEN VIKTOR
IPC: H04Q11/04
Filed: 1989-04-19
Abstract: This method is applied in a communication service switching system comprising speech terminals and data terminals, in which in each case one speech terminal (TS1) and at least one data terminal (TD1) are connected to a common subscriber line circuit (NT1) and can be selected via a common call number, with storage devices (SP1) allocated to the speech terminals (TS1) and to the data terminals (TD1) and with a control system (ST) allocated to the storage devices. Speech or data messages which are supplemented by data identifying the message sender (TSE, TDE, SPE) and which have been received in the storage devices SP1, are combined with speech and/or data messages formed by the terminals (TS1, TD1) to form uniform messages and can be delivered to the original message sender (TSE, TDE, SPE). <IMAGE>
Patent EP-0346867-A2 (EP)
Inventor: ZWINGEL DIETER DR
IPC: F41B6/00
Filed: 1989-06-14
Abstract: In a barrel gun (1) with chemical-electrical hybrid propulsion by means of a regenerative injection of liquid propellants, the propellant components (40) or the gases occurring as a result of reaction of these propellant components are guided positively past a plasma torch (33), where the electrical energy of the arc discharge is fed into this material flowing past. The plasma torch (33) has a front annular electrode (34), whilst the second electrode (38) is connected electrically to the gun housing. 
<IMAGE>
Patent EP-0396817-A2 (EP)
Inventor: JOHNSON GARY E
IPC: B21D45/00
Filed: 1989-10-10
Abstract: An indexable multi-tool for punch presses wherein a plurality of individual punches are held at a singly punching station in a turret-type punch press such that any one of the plurality of punches can be selected upon a rotation of a punch carrier relative to the turret. A striker is carried in the indexable station which does not rotate relative to the turret and which contains an axially extending portion under which the selected punch is positioned in order to be used for punching. Stripper buttons are held on the indexable station by a rotating ring for easy removal and die buttons are held in a die carrier to rotate synchronously with the indexable station.
Patent EP-0364898-A2 (EP)
Title: Flow-control valve
Inventor: MAEDA NAOHIRO
IPC: F02M3/07
Filed: 1989-10-13
Abstract: A flow-control valve comprising a rotary valve member (1) is moved eccentrically and which has a valve-sheet surface (1a) formed as a partial cylindrical surface and which is adapted to perform airflow control through its rotation. Two openings (8, 9) are on the side of an air passage to be controlled by the rotary valve member (1). The peripheral length of the valve-sheet surface (1a) of the rotary valve member (1) in the direction in which it rotates is larger than the length of the openings in the same direction. Upon rotation of the valve member (1) the valve sheet surface faces the openings over an entire range of rotation of the valve member (1).
Patent EP-0368269-A2 (EP)
Inventor: GODWIN JIMMY D
IPC: G11B21/10
Filed: 1989-11-08
Abstract: A magnetic medium including a physical reference feature for conveying positional information to a magnetic read/write head. The reference feature is made by indelibly marking a pattern on a surface of the medium such as by inscribing the metal oxide coating on the medium surface or by chemical etching or photolithography of the surface. Magnetic data is written on the surface of the medium and when data written on the reference feature is read, a modulated read back signal is observed which indicates the position of the reference feature. The position of the reference feature is used to direct the read/write head to track zero or to some other position on the medium surface. By using a second magnetic read/write head to write data on a second surface of the medium in response to the modulated readback signal, an electronic reference track can be written on the second surface for providing positional information to the second magnetic read/write head.