baber/WOPTO huggingface dataset:
Patent EP-0399062-A1 (EP)
Inventor: EKERMANS WILHELM EUGENE
IPC: F23N5/08
Filed: 1989-05-22
Abstract: An installation comprising a source of gas (74), a gas-using appliance (76), a device (10) for detecting the gas flow and a timer (54). A valve (78) shuts off the gas flow in the event that the detector (10) detects a gas flow and the timer (54) reassumes its state of rest after a predetermined period of time has elapsed. The installation can include sensor means (88) for sensing a pilot flame. The gas is shut off if the sensor means (88) does not detect a pilot flame. The installation can further include sensor means (90) responsive to the luminosity of the main flame of the appliance. The gas is shut off if this sensor means (90) detects that the luminosity of the main flame exceeds a predetermined level. The installation can further include a heat sensor that causes the gas to be shut off if it detects that the main flame is not burning.
Patent EP-0365059-A1 (EP)
Inventor: BERTANI PAOLO
IPC: A61C13/083
Filed: 1989-08-03
Abstract: A refrigerated working surface for dental products comprises a glass plate (10) located in proximity to a metal plate (7) which is coupled to a cold generation means (2), this latter being provided with means for continuously adjusting the temperature and maintaining it at the desired value.
Patent EP-0372593-A1 (EP)
Inventor: BAKKER REINIER GELEYN
IPC: C08L67/00
Filed: 1989-10-17
Abstract: The invention relates to polyester compositions composed of at least 50% (wt) polyester, a minor amount of a thermoplastic polymer with a modulus of elasticity lower than 350 N/mm², modified with reac­tive groups or groups convertible thereinto, and at most 10% (wt) of a phenoxy resin. The said thermoplastic polymer is preferably an elastomer. Small amounts of phenoxy resin have been found to further improve the notch impact strength of polyesters improved by modified thermoplastics.
Patent EP-0348066-A1 (EP)
Inventor: LOOSE WINFIELD WARREN
IPC: H01R4/24
Filed: 1989-06-07
Abstract: A two piece terminal includes first and second sections (100,200) where the first section (100) is stationary relative to the second section (200) and the second section (200) is rotatable relative to the first section (100). Each of the sections is comprised of a single thickness of metallic material wrapped into a substantially cylindrical configuration, where the second section (200) is of a larger outer diameter than the first section (100) such that the second section (200) can engagingly overlie the first section (100). The first section (100) is mounted to an insulative housing with a post section upstanding through the center of the first section (100). The post has a through opening which includes at least partially along its length, a frusto-conical section for wire section through the opening. The second section (200) of terminal has two wire receiving openings (212,222 or 232,242), each in communication with a wire-receiving slot (216 or 236) around the circumference of the cylinder, with the two wire receiving openings being on opposed sides of the through opening the post. A cap fits over the second section (200) of terminal and has a shoulder which is engageable with a free end of the second section (200) of terminal for rotation of the second section (200) of terminal relative to the first section (100) of terminal. hen a wire is placed in through the cap and the cap is turned, the second section (20) of terminal is rotated and the wire is terminated in a wire-receiving slot (216 or 236).
Patent EP-0375127-A1 (EP)
Inventor: AMMANN ARTHUR S
IPC: A61K6/00
Filed: 1989-11-01
Abstract: A method is provided for the treatment of periodontal disease involving administering to a mammal suffering from gum disease a physiologically effective amount of transforming growth factor-β (TGF-β) formulated in a suitable composition. The mammal is preferably human. Also provided is a permeable, dissolvable, therapeutic material that is treated with TGF-β and is shaped or flexed to fit around the teeth or gums.
Patent EP-0371663-A1 (EP)
Inventor: SMOOHA YEHUDA
IPC: H01L27/088
Filed: 1989-11-16
Abstract: Improved electrostatic discharge (ESD) protection is obtained for an integrated circuit output buffer by connecting it to a bondpad (17) through a resistor (14). In one embodiment, the resistor (14′) is in the drain lead of the n-channel transistor (12). In a preferred embodiment, the n-channel pull- down device (403... 405) is connected to the bondpad (410) with multiple resistors (406 ... 408). The resistors may be formed in a deposited conductor level, typically silicide or doped polysilicon. The bondpad also has over- voltage clamping devices, typically diodes and/or transistors (411,412) connected to the corresponding power supply conductors (V DD , V SS ). The use of multiple resistors helps avoid failure due to "hot spots" produced by an ESD event.
Patent EP-0418447-A1 (EP)
Inventor: LIPS JEAN-PIERRE
IPC: G06F5/10
Filed: 1989-09-20
Abstract: The subject device manages the access to message queues in a memory (6) by an enqueuer 2 and a degiieuer 7 when the enqueuer has priority over the dequeuer. It solves the contention problem raised when the dequeuer dequeues the last message from a queue while the enqueuer is enqueuing a new one. A queue control block QCB and queue status bits E, A, D are assigned to each queue and stored in memories 20 and 22. Each time dequeuer 7 performs a dequeuing operation it sets its D bit (dequeuer active) before updating the queue head field in the QCB block. When the enqueuer performs an enqueuing operation it sets an abort bit A, if it founds the D bit active and E bit active indicating that the queue contains at least one message to warn the dequeuer that it has to abort its proces if it is dequeuing the last message from the queue.
Patent EP-0396846-A1 (EP)
Inventor: STROPPIANA MARIO
IPC: H04N1/41
Filed: 1989-05-12
Abstract: The digital video signal is decomposed in intrafield blocks each comprising a set number of adjacent image elements, and each intrafield block, or an interfield block or an interframe block derived therein, is subjected to a Discrete Cosine Transform and the transformed signal is applied to quantizer to generate a quantized signal which is encoded at variable length and loaded to a transmission buffer, the quantization resolution being inversely proportional to the buffer fill rate. According to the invention, a digital low-­pass filter is connected to filter the block to be subjected to Discrete Cosine Transform, and is subjected to the buffer so that its upper-frequency cutoff lowers as the buffer fill rate increases.
Patent EP-0436531-A1 (EP)
Title: Swivelling device for supporting components.
Inventor: GEBHARD BRUNO
IPC: H05K5/00
Filed: 1988-12-21
Abstract: A swivelling device (2) for supporting a plurality of mutually parallel components (4, 6, 8) of different depths consists of two side parts (24, 26) and a connecting rear wall (60) provided with fastening means (64). Each side part (24, 26) has a U-shaped seat (48) for a bolt (16), a handle (50) opposite the seat (48), a guide (54) arranged radially with respect to the seat (48) on an external surface (22, 23) and provided with an insert opening (56) opening into the seat (48), and guide rails (40) arranged on an internal surface (44, 46). One end of each guide rail (40) is associated with a stop (42). The swivelling device (2), which can be compactly mounted as a component carrier for a plurality of components (4, 6, 8) in a housing (10), permits easy operation and servicing of the components (4, 6, 8).
Patent EP-0386137-A1 (EP)
Title: Processeur d'extension d'un signal video comprime
Inventor: SIMON ALLEN HENRY
IPC: H04N7/32
Filed: 1988-11-03
Abstract: Le système de traitement de signaux vidéo en parallèle-pipeline comprend un décodeur de statistique, une unité arithmétique et logique et un interpolateur de pixels qui fonctionne en parallèle sous la commande d'un réseau de circuits de mise en séquence pour l'extension d'un signal vidéo comprimé. Le signal vidéo peut avoir eté développé en utilisant une variété de techniques de compression y compris le codage statistique du type Huffman.
Patent EP-0371089-A1 (EP)
Title: Gril a gaz avec dispositif anti-insectes
Inventor: SCHLOSSER ERICH J
IPC: A47J37/07
Filed: 1988-12-20
Abstract: Un brûleur à gaz comprend un tube (16) avec une extrémité dans laquelle s'insère un tube d'alimentation en gaz (28) adjacent à un orifice d'admission d'air (26) ménagé dans le tube (16). Un écran perforé (40A, 40B) est serré sur les tubes (16, 28) de façon à recouvrir l'orifice d'admission d'air.
Patent EP-0389590-A1 (EP)
Title: Constituants du lait, leur procede de fabrication et agents contenant ces constituants
Inventor: GAURI KAILASH KUMAR DR PROF
IPC: A23L29/00
Filed: 1989-08-31
Abstract: On décrit les constituants de la fraction azote non protéique du lait cru ou du lait frais non traité. Ces constituants ont une action pharmacologique caractéristique.
Patent EP-0397880-A1 (EP)
Inventor: TANAKA SHIGENORI
IPC: G01N33/579
Filed: 1989-09-01
Abstract: This invention relates to a limulus amoebocyte lysate G-factor activation inhibitor which contains as an active ingredient a polyglycoside having at least one poly-(1 3)-B-D-glucoside structure comprising 2 to 370 consecutive (1 3)-B-D-glucoside units represented by formula (I). This inhibitor is effective in inhibiting the activation of a G-factor which may be present in limulus amoebocyte lysate to be used in the Limulus test.
Patent EP-0397813-A1 (EP)
Title: Procede de sequen age de peptides ou de proteines
Inventor: AUFFRET ANTHONY DAVID
IPC: C12Q1/37
Filed: 1989-10-24
Abstract: L'invention concerne un procédé de détermination de séquences d'acides aminés, consistant à acyler l'acide aminé à terminaison N puis à le cliver de manière sélective à l'aide d'une acylamino hydrolase à des fins d'analyse. On répète ce cycle pour chaque acide aminé se trouvant dans la protéine ou le peptide à analyser.
Patent EP-0404886-A1 (EP)
Inventor: WOLF FRANZ JOSEF
IPC: F16F13/26
Filed: 1989-10-24
Abstract: Un amortisseur hydraulique comporte une chambre de travail (1) qui peut se déformer pratiquement sans l'application de force et peut communiquer, via une ouverture à étranglement (4) ménagée dans une paroi rigide (3), avec une chambre de dégagement (2) située derrière l'ouverture à étranglement. Pour permettre l'obtention d'un amortisseur particulièrement approprié pour amortir des ressorts faibles, à l'état non déformé au montage la paroi déformable de la chambre de travail ne comporte aucun élément de volume porteur s'étendant linéairement de l'élément de contact à l'élément de butée dans le sens des vibrations non désirées qui se produisent en fonctionnement, selon les spécifications et qui doivent être amorties. Ladite paroi est constituée d'un matériau imperméable aux gaz et aux liquides même sous pression, de préférence un élastomère, et présente une épaisseur si réduite qu'elle n'oppose qu'une résistance en flexion négligeable à une compression réductrice de volume. Abstraction faite de l'amortissement souhaité, la courbe caractéristique de vibration des ressorts faibles à amortir demeure ainsi non affectée par l'amortisseur.
Patent EP-0441852-A1 (EP)
Title: Muscarinic receptor antagonists.
Inventor: CROSS PETER EDWARD
IPC: C07D409/06
Filed: 1989-10-26
Abstract: A compound of the formula:- <CHEM>  or a pharmaceutically acceptable salt thereof,  wherein Y is a direct link, -CH2, -(CH2)2-, -CH2O- or -CH2S-;  R is -CN or -CONH2;  and R<1> is a group of the formula:- <CHEM> where R<2> and R<3> are each independently H, C1-C4 alkyl, C1-C4 alkoxy, -(CH2)nOH, halo, trifluoromethyl, cyano, -(CH2)nNR<4>R<5>, -CO(C1-C4 alkyl), -OCO(C1-C4 alkyl), -CH(OH)(C1-C4 alkyl), -C(OH)(C1-C4 alkyl)2, -SO2NH2, -(CH2)nCONR<4>R<5> or -(CH2)nCOO(C1-C4 alkyl);  R<4> and R<5> are each independently H or C1-C4 alkyl;  n is 0, 1 or 2;  X and X<1> are each independently O or CH2;  m is 1, 2 or 3;  and "Het" is pyridyl, pyrazinyl or thienyl. The compounds are muscarinic receptor antagonists useful in the treatment of diseases associated with the altered motility and/or tone of smooth muscle, especially irritable bowel syndrome.
Patent EP-0399146-A1 (EP)
Inventor: SEMBER JAMES WILLIAM
IPC: H02P23/06
Filed: 1990-02-21
Abstract: A method for operating a multi-phase switched reluctance motor in a regenerative mode includes gating switches connected in series with selected ones of the phase windings of the motor into conduction to establish current flow in a selected one of the windings. The switches are thereafter disabled and current is forced to commutate into flyback diodes whereby the current is returned to an associated DC bus. The instant at which the conducting switches are gated out of conduction is selected or measured in angular displacement between an associated stator pole and a corresponding rotor pole by establishing a preselected magnitude of current such that when the current in the winding reaches that magnitude, the switches are disabled. The voltage at the DC bus is regulated during regeneration by adjusting the phase angle measured between a stator pole and a corresponding rotor pole at which the switches are gated into conduction. The voltage is alternatively regulated at the DC bus by adjusting the phase angle at which the switches are disabled if the regenerative current does not reach the preselected magnitude. Overcurrent protection is included to reduce the turn-­on angle if the current in the DC bus exceeds another preselected magnitude.
Patent EP-0444232-A1 (EP)
Inventor: TAKEUCHI KATSUNORI MITSUBISHI
IPC: C08F14/00
Filed: 1990-03-02
Abstract: A method for producing a vinyl chloride resin, which comprises suspension-polymerizing vinyl chloride, or a mixture of vinyl chloride with a co-monomer copolymerizable therewith, in an aqueous medium in the presence of an oil-soluble polymerization catalyst and a dispersant by means of a homogenizer in such a state that the organic phase is dispersed in the aqueous phase.
Patent EP-0395013-A1 (EP)
Inventor: ROLAND EHRGOTT
IPC: H01F27/29
Filed: 1990-04-25
Abstract: A wound and soldered terminal for a surface-mounted inductive electrical component (1), which is held in a supporting part of the component (1) and has a pin-, strip- or solder-eye-shaped first element (3) for the wire ends (6) of windings to be wound on and a second element (4) for the component (1) to make contact onto a printed-circuit board (10), the first and second element (3,4) being embedded, with their one ends (5) in each case, in the supporting part and being connected to one another as one piece, the free end of the first element (3) being led out of the supporting part in the form of a pin, strip or solder-eye and the free end of the second element (4) being curved onto the printed-circuit board (10) in the seating direction of the component (1).
Patent EP-0461294-A1 (EP)
Inventor: BJARNASON THORSTEINN
IPC: F16K5/06
Filed: 1990-06-15
Abstract: In a stop valve, such as a ball-cock valve, in which the angular movements of the turning member (10) for the ball cock (2) are limited, e.g. to 90°C between the open position shown and the closed (not shown), the new feature is that the stop surface formed in the valve housing (1) is the end surface (1d) on an annular stop projection (1c) extending from a nipple (1b) screwed into the valve housing (1a) proper into the valve chamber (5), whereas the end surface (1d) cooperates with an eccentric stop surface (10d) on the turning member (10). 
     Both the fixed stop surface (1d) and the moveable stop surface (10d) may easily be formed using simple machining operations, and the fixed stop surface (1d) will always be correctly positioned, when the nipple (1b) is fully screwed into the valve housing (1a), since this screwing-in is limited by cooperating parts (1e and 1f) on the valve housing (1a) and the nipple (1b), respectively.
Patent EP-0413312-A1 (EP)
Inventor: GOMI TADASHI
IPC: B23K35/36
Filed: 1990-08-14
Abstract: An additive contains a deactivation agent functioning at soldering temperature. This novel additive is used for fluxes and soldering pastes. In the course of soldering, the deactivation agent in the additive deactivates an activator such as organic acids contained in the flux and the soldering paste in order for removal of an oxide film from a metallic base used for electric circuit. By use of the additive, corrosion of the metallic base with the activator is protected even though the activator remains on the base. The additive enables to omit an unnecessary washing step from a preparation of electric circiut.
Patent EP-0428848-A1 (EP)
Inventor: PEDER FABIO
IPC: E01F7/04
Filed: 1990-09-22
Abstract: Safety fence, in which the two cables (2, 3) are interconnected rigidly at the intersection points by connecting wires wound in a crossed manner. <IMAGE>
Patent EP-0424853-A1 (EP)
Inventor: BAUMBACH GUENTER DIPL-ING
IPC: A47J37/06
Filed: 1990-10-22
Abstract: A grilling device (1) (grate) is proposed, with channels (10) made in the form of grooves to catch and channel off collected fat, in which optimum grilling results are achieved with the greatest possible environmental friendliness by connecting two shells (2,3) together, between which a hollow space (4) is created and the product being grilled cannot catch fire. <IMAGE>
Patent EP-0448834-A1 (EP)
Inventor: TRAENKLE GUENTHER DIPL-PHYS
IPC: H03K3/02
Filed: 1990-12-22
Abstract: The limiting frequency of a flip flop circuit can be significantly increased if the load impedances are in each case replaced by a series circuit of a low-resistance first part-impedance (R1), a common-base isolating stage (TR) and a second part-impedance (R2) which has a high resistance in comparison with the first part-impedance. <IMAGE>
Patent EP-0404484-A1 (EP)
Inventor: RICHARDS DAVID CHARLES
IPC: A22C13/02
Filed: 1990-06-18
Abstract: An annular container (20) mounted at the base of a passage between a layering tube (15) and a central mandrel (6) is charged with a layered tube of flexible tubing (22) delivered over a floating mandrel (5) when coaxially in contact with mandrel (6) by driving rollers (32) coacting with pinch rollers (48) on the floating mandrel (5). The tubing passes over the mandrel (6) and gathers in the layering tube (5) while being compacted by two sets of shoes (4, 4a) reciprocated 180° out of phase by rotating discs (53, 53a) and connecting rods. When sufficient tubing has been delivered the floating mandrel is raised to enable a hot wire to pass between the mandrels to sever the tubing (22). The layering tube (15) and central mandrel (6) with the container (20) can then be carried by a turntable (21) through further stationary positions where the layered tubing is further compressed by reciprocable rings, a lid is put on the container (20) to form a cassette and the cassette is discharged.
Patent EP-0407189-A1 (EP)
Inventor: SATO KANJI
IPC: C01B15/10
Filed: 1990-07-05
Abstract: A stabilized sodium percarbonate is obtained by incorporating therein (A) at least one compound selected from the group consisting of mono- and dicarboxylic acids having not less than four carbon atoms and salts thereof; and (B) at least one compound selected from the group consisting of sulfates, nitrates and silicates of alkali metals and alkaline earth metals.
Patent EP-0388296-A1 (EP)
Inventor: LEBOURGEOIS LUC
IPC: F22B37/00
Filed: 1990-03-14
Abstract: To carry out interventions, in particular for control and maintenance, inside heat exchangers such as steam generators used to equip nuclear power stations, an apparatus is proposed, which comprises an articulated arm formed by at least two rigid segments (24a, 24b) which are articulated to one another about an axis (A), and two plates (30a, 30b) mounted at the ends of the articulated arm by means of two wrists (28a, 28b) which each permit two rotations about two orthogonal axes (B, C), one of which (B) is parallel to the axis (A) and the other of which (C) is perpendicular to the surface (31a, 31b) of the corresponding plate. Each plate (30a, 30b) supports means of attachment (32) which are capable of coming into engagement in the perforations (20a) of a tube plate (12) of the exchanger, and a support (34) for an intervention tool. 
<IMAGE>
Patent EP-0395530-A1 (EP)
Inventor: CAZALIS PIERRE PAUL
IPC: A61G17/00
Filed: 1990-04-27
Abstract: The invention relates to a container (1) intended for the retention of the decomposition liquids of a corpse and comprising lateral walls (4a, 4b, 4c, 4d) and a base plate (3) designed in such a way as to present, in alternation, longitudinal ribs (5) and longitudinal cavities (6), the said cavities containing a high-absorbency material and being covered by a grid (11). The absorbent material immobilises the decomposition liquids, and the container (1), preferably made of ABS, can be incinerated together with the grid (11) and the high- absorbency material after use. The container (1) is placed under the coffin or inside the coffin.
Patent EP-0435756-A1 (EP)
Inventor: GADELLE CLAUDE
IPC: E21B43/18
Filed: 1990-12-20
Abstract: The underground formation and the adjacent zone are for example an oil bearing stratum (Z1) and a subjacent aquifer layer (Z2) at a pressure greater than that in this zone (Z1). The method essentially consists in drilling at least one deviated drain hole (D) (preferably horizontal or almost horizontal) in the intermediate layer (L) which is for example a zone made to have low permeability because of the presence of heavy and viscous hydrocarbon products and in connecting the two zones by fractures in the intermediate layer proceeding from the drain hole. The drain hole can be fitted with a pipe (C) pierced by orifices over a section of its length, with stopping units (B1 to B3) allowing the total or partial confinement of the drain and with pressure means for causing fractures in the intermediate layer at the level of these confined portions. It is possible to inject water under pressure from the zone (Z2) into the oil bearing zone through the fractures which are made during production and to drain the formation better. 
<??>Application to the exploitation of oil bearing strata, for example. 
<IMAGE>
Patent EP-0449899-A1 (EP)
Title: A METHOD OF PHOTOMETRIC -i(IN VITRO) DETERMINATION OF THE CONTENT OF OXYGEN IN A BLOOD SAMPLE.
Inventor: LUNDSGAARD FINN CHRESTEN
IPC: G01N21/11
Filed: 1989-12-21
Abstract: The method is a method of photometric in vitro determination of a blood gas parameter in a blood sample. The blood gas parameter is oxygen. The method comprises transferring the blood sample to a sample container with a transparent wall portion and with an inlet opening and otherwise being essentially sealed, said sample container incorporating a luminophor whose luminescence is quenched in the presence of oxygen, disposing the sample container in optical communication with an optical system comprising a radiation source and a radiation detector, transmitting radiation from the radiation source to the sample container to excite the luminophor, transmitting the luminescence emitted by the excited luminophor to the radiation detector, and detecting and registering the luminescence. A sample container and a system for photometric in vitro determination of oxygen in a blood sample is also described. <MATH>