baber/WOPTO huggingface dataset:
Patent EP-0293732-A2 (EP)
Inventor: LAMOS MICHAEL L
IPC: G01N21/75
Filed: 1988-05-25
Abstract: A method for the simultaneous determination of glucose and urea in a specimen with a single reagent system. A reagent system containing a reactant for each of glucose and urea to be determined is added to a specimen. The reagent system is reacted with the specimen such that each of glucose and urea react with their respective reactant simultaneously. Each reactant is selected such that it is capable of giving an absorbance band for glucose and urea which permits their simultaneous determination. The change in absorbance or fluorescence of the resulting reaction mixture is monitored at a plurality of wavelengths which are characteristic for each of glucose and urea.
Patent EP-0294800-A2 (EP)
Inventor: STOSS KENNETH JOSEPH
IPC: F15B13/042
Filed: 1988-06-09
Abstract: Ein hydraulisch gesteuertes Ventil enthält einen Hauptsteuerschieber (70), durch welchen die Verbindung zwischen einem Arbeitsanschluß (24) und einem Speiseanschluß (18) bzw. einem Rücklaufanschluß (20) einstellbar ist. Der Hauptsteuerschieber (70) wird durch einen Vorsteuerdruck beeinflußt, welcher durch ein Vorsteuerventilteil (120) eingestellt wird. Das Ventil enthält Lastrückkopplungsmittel, die in Abhängigkeit vom Flüssigkeitsdruck im Arbeitsanschluß (24) eine Beeinflussung des Vorsteuerventilteils (120) in der Weise ermöglichen, daß Schwankungen der Flüssigkeitsviskosität und des Speisedruckes ausgeglichen werden. Um zu gewährleisten, daß ein derartiges Ventil bei Anforderung den vollen Systemdruck an seine Last weitergibt, sind Steuermittel, insbesondere ein verschließbarer Lastrückkopplungskanal, vorgesehen, die die Lastrückkopplungsmittel dann außer Funktion setzen, wenn das Vorsteuerventilteil (120) sich in einer Lage befindet, in der es den Hauptsteuerschieber (70) veranlaßt, den Druck am Arbeitsanschluß (24) zu maximieren.
Patent EP-0311864-A2 (EP)
Inventor: WINKLER HANS-HENNING DR
IPC: F16B5/02
Filed: 1988-10-03
Abstract: Eine Werkzeugmaschine weist zwei entlang einer Achse (16) relativ zueinander verfahrbare Bewegungseinheiten, insbesondere einen Spindelstock (10) und ein Maschinenbett (15) auf. An einer ersten Bewegungseinheit sind Führungsschienen (13) zum Führen der verfahrbaren Bewegungseinheit befestigt, wobei die Führungsschiene (13) über eine erste Oberfläche (18) an einer zweiten Oberfläche (17) der ersten Bewegungseinheit anliegt und mit dieser verschraubt ist. Um ein Verrutschen der Führungsschienen in eine Richtung senkrecht zur Längsachse der Maschinenschrauben (14) zu vermeiden, wenn beispielsweise der Spindelstock (10) infolge fehlerhafter Bedienung auf ein raumfestes Hindernis auffährt, ist mindestens eine der Oberflächen (17, 18) aufgerauht.
Patent EP-0317901-A2 (EP)
Inventor: SOWELL RICHARD
IPC: H03K3/037
Filed: 1988-11-18
Abstract: A synchronizer circuit having a predictable and finite metastable time, and thereby a finite sample interval, resulting in the minimization of the probability of errors in asynchronous information transfer.
Patent EP-0356580-A2 (EP)
Inventor: MOMOSE AKIRA
IPC: A61B19/04
Filed: 1988-11-29
Abstract: The present invention discloses a method for treating the surfaces of natural rubber gloves used during surgical procedures and more specifically, to a method for treating the surfaces of a natural rubber gloves in a process for producing natural rubber gloves which are exellent in wearing and in handling of surgical instruments or tools during operative procedures; in said method, the inner and the outer surfaces of the gloves are halogenated to different degrees in order to impart different degrees of slipperiness to the inner surface and the outer surface without the need of powders or exterior finishes.
Patent EP-0292298-A2 (EP)
Inventor: NAGASAWA TAKAO
IPC: C10L1/06
Filed: 1988-05-20
Abstract: Lead-free, high-octane gasoline is disclosed which is so composed as to have specified distillation and composition characteristics. The gasoline is excellent with respect to stability to ambient conditions, acceleration over a wide range of running speeds, and startability and warmup at low temperature.
Patent EP-0322995-A2 (EP)
Inventor: HERLANT MICHEL A HERLANT
IPC: D06M15/41
Filed: 1988-06-20
Abstract: A new process and group of products is provided that are useful in preventing nylon and wool fibers, including carpeting and upholstery, from being permanently stained by food colours. This new group of sulfonated phenol-formaldehyde or naphthol-formaldehyde and anionic surfactant compounds not only block the stain from the fiber but also minimizes any yellowing or discolouration of the treated fibers during the application and during the subsequent exposure to sunlight or commonly used lightfastness testing equipment.
Patent EP-0304278-A2 (EP)
Inventor: FARNSWORTH VERDUN HILDRETH
IPC: C23C2/30
Filed: 1988-08-16
Abstract: A chloride based galvanising flux containing at least zine chloride, ammonium chloride and a rare earth chloride. The rare earth chloride comprises between substantially 500 parts per million and substantially 10% by weight of said flux.
Patent EP-0332781-A2 (EP)
Inventor: NAGAO TOSHISHIGE C O MITSUBISH
IPC: G01C3/06
Filed: 1988-11-23
Abstract: An optical measuring device for measuring the thickness or a height of a step of a workpiece (5) comprises a pair of deviation measuring means (16), a pulse generating circuit (17) for producing pulse signals which control the deviation measuring means (16) so that they operate alternately, and signal processing means (17) for adding outputs of the deviation measuring means (16). The deviation measuring means each include an optical position detecting element (8) having a light receiving plane disposed perpendicular to an optical axis having a predetermined angle with respect to an optical axis of a light beam irradiating the workpiece (5), a laser light source (3) for emitting the light beam, and a drive circuit (2) responsive to the pulse signals to control the laser light source (3). The deviation measuring means (16) being controlled so that their optical position detecting elements (8) are irradiated alternately with the light beam and so that the deviation measuring means (16) are operable only when their own laser light source (3) is emitting the light beam.
Patent EP-0304380-A2 (EP)
Inventor: LIA RAYMOND A
IPC: F16D31/00
Filed: 1988-07-26
Abstract: A fluid dynamic muscle (30) contracts when air or hydraulic pressure is applied to it. The muscle has a long elastomeric bladder (32) covered by a long tubular braid (34) of flexible but inextensible fibers or filaments (35). When the bladder (32) is inflated the braid (34) is forced to expand laterally, which shortens it axially when the pressure is relieved, the muscle (30) will relax allowing a pulling force on a tendon (24) connected to a termination on its distal end to stretch it back to its original length. These fluid dynamic muscles (30) can be used for bending the articulation section of a borescope or endoscope (10).
Patent EP-0331870-A2 (EP)
Inventor: THOMAS HERMANN
IPC: B41F13/40
Filed: 1989-01-11
Abstract: In order to design a bearing device which is easy to operate, it is proposed to expose each journal to forces transmitted along two paths, one of which runs nearer and the other further away. 
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Patent EP-0328895-A2 (EP)
Inventor: DONATELLI JOAN MARIE
IPC: C08L83/07
Filed: 1989-01-20
Abstract: A silicone crumb rubber having sufficient unreacted vinyl in the silicone crumb rubber polymer chain to absorb heat by further cross linking rather than by decomposition of the polymer chain.
Patent EP-0326032-A2 (EP)
Inventor: MCGLOTHLIN MARK W
IPC: B29C37/00
Filed: 1989-01-20
Abstract: A polymeric casing with a textured (matte-finish) surface is manufactured by dipping a form having external contours conforming to the desired shape of the casing in a solution of a polymer dissolved in one liquid, withdrawing the form from the solution to retain the solution as a film over the form's outer surface, applying a second liquid over the surface of the film, the second liquid being one which is immiscible with the first and in which the polymer is insoluble, then solidifying the polymer into a solid film, preferably by solvent evaporation. Application of the second liquid prior to complete drying of the polymer film causes the resulting film to have a matte finish, which has a lubricous effect without the need for added lubricant powders or liquids, particularly when combined with a mandrel which imparts a similar surface finish to the interior of the film.
Patent EP-0342372-A2 (EP)
Inventor: DONATO FRANCESCO
IPC: G03C3/00
Filed: 1989-04-19
Abstract: In a photographic cartridge, the photographic film, - comprising a full-width main portion and a reduced-­width leader portion formed at one end of the film it­self -, is wound up on a winding-up spool according to a method including the steps of: 
- introducing the leader portion into a longitudinal slit formed in the spool, 
- making an end region of the leader portion provided with hooking holes to hook to hooking means pro­vided in the slit, 
- winding up the film on the spool, 
characterized by the fact of producing a transversal region of relative weakness in the leader portion, near the main portion of the film.
Patent EP-0340554-A2 (EP)
Inventor: STOLZ HEINRICH
IPC: B65D51/20
Filed: 1989-04-21
Abstract: The cover, having a removal opening, is to be protected by a seal which rules out undetectable unauthorised removal. A cap 15, consisting of thin metal sheet, is proposed as seal which can slide with an inwardly directed collar 17 over the base of the cover and in this case, grips behind a moulded-on profile ring 18 of the cover. <IMAGE>
Patent EP-0341748-A2 (EP)
Inventor: ROBERTSON JEFFREY CHARLES C O
IPC: G03C3/00
Filed: 1989-05-12
Abstract: A film cassette (1) is disclosed wherein a spool (5) is rotatable within the cassette shell (3), a convoluted film roll (37) is wound on the spool, and a pair of flanges (51 & 53) are rotatable with the spool. The flanges (51 & 53) have respective disk (55) overlying opposite sides of the film roll (37) and respective annular lips (59 & 61) circumferentially extending from the disks to radially confine an outermost convolution (47) of the film roll to prevent the outermost convolution from clock-springing against an interior wal (73) of the cassette shell (3). Each of the annular lips (59 & 61) includes an annular constraining section positioned relatively remote from one of the disk (55) and a predermined radial distance from the spool (5) to enable a lip to contact the outermost convolution (47) of the film roll (37) at a limited location remote from a disk, to radially confine the outermost convolution, and it includes an annular relief section extending from the disk to the constraining section and positioned a predetermined radial distance from the spool, greater than the first-mentioned distance.
Patent EP-0351536-A2 (EP)
Inventor: DALY JAMES CLIFFORD
IPC: G06F15/177
Filed: 1989-06-08
Abstract: A program executing on a first processor in an MP configuration awaiting the release of a resource held by another processor, detects the expiration of a fixed time interval, and initiates a hierarchy of recovery actions designed to cause the resource to be freed. These actions, targeted at a processor believed to be the one currently holding the resource, are taken only if that processor is not executing an "exempt" routine. The actions, taken in order of increasing severity, are: wait for a second fixed time interval; terminate the routine on the resource-holding processor, allowing retry; terminate the routine without allowing retry; invoke Alternate CP Recovery. The hierarchy is escalated against the target processor until that processor releases the resource, and against other processors in the configuration until the resource is acquired by the first processor. These actions may proceed in parallel for multiple detecting and target processors within an MP environment.
Patent EP-0348830-A2 (EP)
Inventor: JADRIJEVIC ANTE
IPC: B02C19/16
Filed: 1989-06-23
Abstract: The universal vibrating crusher consists of vibrating, stable and driving part. The vibrating part of the machine consists of support frames (18) of upper impact plates (13) fitted to the main frame (14). 
     The bearings of driving shafts (2) with excenter weights (3) are symmetrically placed in the upper part of the main frame (14), and main frame is mounted on vibration dampers (16). 
     The static part of the machine is mounted through vibration mounts (11) on the steel frame (12). Upper and lower milling plates (17, 18) are fixed on the corresponding supports. Rectangular inlet opening is placed by its sides on upper vibrating frames. 
     Outlet speed of material between milling plates (17, 18) is regulated by pressure flap (15).
Patent EP-0350906-A2 (EP)
Inventor: WINKELHORST STEPHAN
IPC: B01D17/025
Filed: 1989-07-13
Abstract: The toroidal chamber separator has, above the toroidal chamber system (50), a heating device (26) which heats only the light phase. Outside the housing (12), outlet lines (16, 18) freely projecting upwards are provided, in which the light phase and the heavy phase rise. At least one of the outlet lines (16, 18) has a level control device (38) in order to be able to vary the level difference between the outlet orifices (28, 30). The separation layer between the phases establishes itself in the interior of the vessel (12) in accordance with this level difference.
Patent EP-0371482-A2 (EP)
Inventor: TAKAHASHI MAKOTO
IPC: B22D11/16
Filed: 1989-11-29
Abstract: A continuous casting method which monitors a melt surface condition within a mold(1), including melt surface abnormalities such as boiling and lack of powder, and a condition of slag beard formation by using image sensors (20), and also detects a condition of Deckel forma­tion by using a load sensor through a sensor rod, thereby controlling a casting speed, a flow rate of gas blown into a pouring nozzle (12), a flow rate of a melt poured into the mold(1),scatter of powder (7) and the like to prevent the occurrence of the melt surface abnormalities, while remvoing a slag beard by a hitting oscillator and removing Deckels by the sensor rod. Those works can be performed following priority thereof by a multi-functional robot equipped with a multi-articulated arm having at its distal end an automatic tool changer mechanism.
Patent EP-0372554-A2 (EP)
Inventor: TSUJI HIDEAKI OMRON TATEISI EL
IPC: H01H50/08
Filed: 1989-12-07
Abstract: An electromagnetic relay, comprising: a case consisting of a terminal base and a cover fitted thereon; a pair of contact units arranged laterally on the terminal base; an electromagnet unit arranged in the case on a longitudinal end of the contact units; an upper longitudinal insulating wall depending from an upper inner wall surface of the cover between different ones of the contact units; a lower longitudinal insulating wall projecting from an inner surface of the terminal base so as to correspond to the upper longitudinal insulating wall; and an actuating member made of electrically insulating material for transmitting a drive force of an armature of the electromagnet unit to the contact units; a guide structure being defined between a lower end of the upper longitudinal insulating wall and an upper end of the lower longitudinal insulating wall so as to guide movement of the card along a longitudinal direction as it is actuated by an armature of the electromagnet unit to actuate the contact units between two different states of contact. Preferably, the guide structure comprises a longitudinal slot provided in the actuating member to receive a free end of one of the longitudinal insulating walls. Thus, a large stroke of the actuating member is made possible for improved reliability of the contact unit operation without reducing the insulating performance of the longitudinal insulating walls.
Patent EP-0375053-A2 (EP)
Inventor: HAAKER PAUL RUDOLF
IPC: G06T3/00
Filed: 1989-12-18
Abstract: The invention relates to an arrangement which permits an especially fast geometric image transformation in that the memory arrangement contains a first memory for storing the image values generated by the image-generating system, in that a second memory is provided, in which the image values are stored in accordance with the image transformation, and in that a third memory with the same number of memory locations as the second memory is provided, in which the assignment between the addresses of the first and the second memory is stored. <IMAGE>
Patent EP-0342887-A2 (EP)
Inventor: BORCHER THOMAS ANDREW SR
IPC: C11D3/00
Filed: 1989-05-15
Abstract: Polymeric soil release agents that have high viscosities when molten are difficult to process. Certain organic materials can be added to such agents to lower the viscosity and improve processing. Examples of such organic materials include fatty acids, some nonionic ethylene glycol derivatives, polyethylene or polypropylene glycols and their short alkyl chain ethers, certain polyhydroxy and alkyl ether solvents, and aryl ethers of propylene glycol.
Patent EP-0369671-A2 (EP)
Inventor: CATTELL ALAN FRANK
IPC: G07C9/00
Filed: 1989-11-08
Abstract: The invention relates to personal identification arrangements which operate by measurement of anatomical characteristics. This involves capturing data indicative of the characteristic in question, deriving from the captured representation electrical signals indicative of the characteristic and processing that data to derive the recognition criteria.
Patent EP-0372988-A2 (EP)
Inventor: BISHOP ROBERT P
IPC: G01L9/00
Filed: 1989-12-08
Abstract: The disclosure relates to a pressure transducer for use in measurement of pressures in the range of 3000 to 5000 psi and above wherein the pressure sensing module (7) is physically separated from the electrical connector (13) by a barrier formed from a material which is less readily deformable under high pressure than the connector. This is accomplished in one embodiment by separating the electrical connector (13) from the pressure sensing element (7) by a metal support ring (31) against which the pressure sensing element bears. In accordance with a second embodiment, the electrical connector is disposd externally of the housing with the pressure sensing element being disposed within the housing and bearing against an interior wall thereof. In accordance with a third embodiment, the housing is formed of two inexpensive members, one crimped within the other, with the pressure sensing module (7) bearing against an interior wall of the inner housing member and the connector being crimped to the system by a flange (15) on the outer housing member. Preferably, a conductor, which is connected to the circuit ground of the electronic circuitry (11) is also coupled to the system ground by crimping it between the housing and the electrical connector during the crimping of the connector to the remainder of the transducer.
Patent EP-0379802-A2 (EP)
Inventor: YOUNG IAN ROBERT
IPC: G01R33/48
Filed: 1989-12-20
Abstract: A method of reducing the effects of eddy currents produced by a gradient magnetic field pulse pattern applied to a body in a magnetic resonance method by selecting the rates of change of magnetic flux produced during the edges of the or each pulse of the pulse pattern in relation to the times elapslng between the edges and the time constants of the eddy currents.
Patent EP-0352177-A2 (EP)
Inventor: ASANO HIROYUKI C O TAMURA ELEC
IPC: H04M17/02
Filed: 1989-07-13
Abstract: A public telephone set includes a card controller for reading information recorded in a card and performing conveyance and data processing of the card on the basis of the read information, and a speech controller for performing speech control corresponding to types of card on the basis of data from the card controller. The card controller includes a card guide port, connected to a first convey path, for receiving plural types of card and dispensing only a specific type of card, a return port, connected to a second convey path, for dispensing only remaining types of card which are not dispensed to the card guide port, and a card selector mechanism for switching the cards into the first and second convey paths on the basis of a property inherent to the types of card inserted into the card guide port, whereby charging processing corresponding to different types of card is performed.
Patent EP-0352230-A2 (EP)
Inventor: ERNST BEAT DR
IPC: C07F7/18
Filed: 1989-07-13
Abstract: A compound of the formula I <IMAGE> where <*> denotes the form of its optical isomers (8R, 15R), (8R, 15S), (8S, 15R) and (8S, 15S), and its alkali metal and alkaline earth metal salts. The optical isomers are obtainable by means of a multi-step process and are suitable for protecting cherries from attack by cherry fruit flies.
Patent EP-0378069-A2 (EP)
Inventor: HAMMER KLAUS-DIETER DR
IPC: A22C13/00
Filed: 1990-01-02
Abstract: The food casing based on cellulose contains as fungicidal agent a di-n-decyldimethylammonium compound, which may be used as a mixture with salts of sorbic acid, fungicidal heterocyclic compounds such as an isothiazolone compound or glycerol monolaurate. The coating serves to prevent mould growth on the casing.
Patent EP-0381975-A2 (EP)
Inventor: SALAMON KLAUS DR DIPL-PHYS
IPC: H01M4/22
Filed: 1990-01-20
Abstract: In a lead accumulator which is capable of delivering high currents in the cold (cold start) even over long operating times, the negative electrode is basically supplied with the necessary expander from a lignin-containing storage substance, preferably wood dust, which is nevertheless a constituent of the active mass mixture of the positive electrode and is subject to an oxidative degradation, in which soluble lignin derivatives are released, during formation and cycling. Such an expander source makes it possible to produce the negative mass without expander added and, in particular, to avoid an overdosing such as inevitably otherwise exists at the beginning of the operating period. The level of the expander supply to the negative electrode and its duration can largely be moderated by means of the concentration and particle size of the wood dust.
Patent EP-0384165-A2 (EP)
Inventor: GOFFING FRIEDRICH DR
IPC: C08J3/03
Filed: 1990-01-30
Abstract: A continuous process for the preparation of aqueous, non-self-emulsifying polymer dispersions having small particles and a long shelf life on the basis of high-viscosity reaction resins without addition of solvents by means of a screw compounder which produces vigorous dispersion, the polymer dispersions being prepared in an intensive-shear part of the screw compounder, and the water/reaction resin ratio in this intensive-shear part being at or close to the phase-inversion point, and
 - the specific input of energy being 0.01 - 0.15 kWh/kg,
 - the residence time being 0.1 - 60 sec and
 - the shear gradient being 2000 - 20 000 sec<-><1>.
Patent EP-0381164-A2 (EP)
Inventor: FREDERICK PHILIP R
IPC: G01S7/20
Filed: 1990-01-30
Abstract: This invention relates to a weather radar system for use with aircraft, seagoing vessels, ground stations or the like, capable of both automatic horizontal and vertical scanning and display of both horizontal sweep return signals (103) and vertical sweep return signals (104).
Patent EP-0403802-A2 (EP)
Inventor: ANNO HIDERO INTELLECTUAL PROPE
IPC: H01J29/38
Filed: 1990-05-17
Abstract: An X-ray image intensifier includes an input screen (26) for converting incident X-rays into photoelectrons, and an output screen for converting the photoelectrons into visible light. The input screen includes a phos­phor layer (38). The phosphor layer has a large number of columnar crystals (33) of a phosphor which have end faces constituting a smooth surface facing the output screen. A low-refractive-index layer (41) is formed on the phosphor layer and made of a material having a refractive index smaller than a refractive index of the phosphor, with respect to the light having a specified wavelength, at which the fluorescence of the phosphor is the most intensive. A photoemissive layer (43) is formed directly or indirectly on the low-refractive-­index layer.