baber/WOPTO huggingface dataset:
Patent EP-0197629-A2 (EP)
Inventor: FUKUI KIYOSHI
IPC: G01N27/12
Filed: 1986-02-07
Abstract: 57 An alcohol selective gas sensor including a detecting electrode and a semiconductor detecting element in contact with the detecting electrode, the semiconductor detecting element comprising tin oxide (SnO 2 ) and a metal oxide of at least one of alkaline earth metals (Be, Mg, Ca, Sr, Ba) carried by the tin oxide, the metal oxide being contained in an amount of about 0.5 mol % or above.
Patent EP-0212988-A2 (EP)
Inventor: KAWAMURA HIDEO
IPC: F02D41/08
Filed: 1986-08-28
Abstract: An internal combustion engine (8) has a turbocharger (1) incorporating a rotary electric machine which can be operated as a motor or as a generator. The machine is operated as a motor to increase the boost pressure when the load on the engine is high and the engine speed low and as a generator to charge a battery (20) when the engine speed is higher and the load low. The machine is controlled by an electronic controller (14) acting through a converter (21) in dependence upon signals received from a fuel flow rate sensor (17), and engine speed sensor (18) which together in effect sense the load on the engine, a boost pressure sensor (13), an electric power sensor (23) and an electric power meter (24). The controller (14) also controls the fuel supply rate to the engine by means of a unit (16) in an injection pump (15).
Patent EP-0220858-A2 (EP)
Inventor: RING DAVID BARRATT
IPC: A61K49/00
Filed: 1986-10-07
Abstract: Hybridomas producing monoclonal antibodies suitable for imaging and diagnosis of human breast tumors and such monoclonal antibodies are claimed. The monoclonals are characterized by breast tumor binding range, breast cancer cell line range, and selectively.immunoimaging agents comprising the monoclonal antibody and a detectable label, either directly or indirectly conjugated to the antibody are claimed. Methods for imaging breat tumors using the immunoimaging agents are described and claimed.
Patent EP-0228822-A2 (EP)
Inventor: GARROD DAVID HILTON THE OLD CO
IPC: E06B9/58
Filed: 1986-12-02
Abstract: A roller shutter is described which has a roller (l3) arranged with its axis vertical, so that the shutter curtain (l0) is extended laterally in use. The weight of the curtain (l0) is supported in the extended condition from a top track (l4) having internal running surfaces (35) co-operating with roller wheels (34) of a top chain (29), to which the articulated laths (ll) of the curtain are, in turn, attached. Constant tensioning means (l8-­25) are provided for the curtain, which can follow a straight, angled or curving path. The bottom chain (9) of the curtain may have depending skirts (42), interfitt­ing (at 43, 45) to reduce fire penetration. A lead-in guide (50) of the roller housing (l2) has a lifting ramp (53) co-operating with ball glides (38) of the bottom chain to lift the curtain (l0) gently onto, and off, the top track (l4) running surfaces (35) on leaving and re-­entering the housing (l2).
Patent EP-0271620-A2 (EP)
Inventor: GARTH GEOFFREY C
IPC: A61M1/00
Filed: 1986-12-15
Abstract: An aspirator for removing vomit and like matter from the mouth and throat. A bellows 14 integral with a col­lection reservoir 38 includes a handle grip 40 reciprocable al­ternately to draw vomit into the reservoir from an attached catheter 22 insertable into the throat, and vent air through an exhaust valve 36. The bellows-reservoir unit is detachably mounted to a frame which also includes a handle grip and springs 50. The grips are squeezed to draw in vomit, and re­leased to permit the springs to collapse the bellows. The operation is one-handed, the device is portable and the bellows-reservoir unit can be separated from the frame and discarded after use. A feature is a one-way inlet valve in the catheter to prevent vomit from draining back into the throat during aspirator operation.
Patent EP-0225256-A2 (EP)
Inventor: ARDITY HERVE
IPC: G02B6/26
Filed: 1986-11-21
Abstract: The device consists of an optical fibre coupler (4) with at least three ends (5 to 8). Connected to the ends are a semiconductor light source (1) whose intensity is modulated, a photoconducting semiconductor (2) and an optical sensor consisting of a multimode optical fibre (3) with a pointed end. 
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Patent EP-0202211-A2 (EP)
Inventor: ROOS AAGE VALDEMAR
IPC: B23B51/06
Filed: 1986-05-02
Abstract: The invention relates to a drill for metal drilling, comprising a drill body (11) and a drill tip (121 provided with cutting portions. The drill tip (12) is detachably secured to the drill body (11) by means of fastening devices, which are arranged on opposite sides of the centerline (CL) of the drill (101. The planar lower face (21) of the drill tip is provided with a central tap (22) which engages in a central recess in the mainly planar front surface (16) of the drill body in order to center the drill tip relative to the drill body. A central fluid passage (17) is formed in the drill body, which transforms into eccentrically arranged fluid passages in the drill tip. The fastening devices form at least partly walls in the eccentrical fluid passages.
Patent EP-0231738-A2 (EP)
Inventor: JACKSON THOMAS NELSON
IPC: H01L29/45
Filed: 1987-01-02
Abstract: In a semiconductor device, a contact with low resistance to a III-V compound semiconductor substrate was fabricated using refractory materials (26, 28) and small amounts of indium (30) as the contact material. The contact material was formed by depositing Mo, Ge and W with small amounts of In onto doped GaAs wafers (24). The contact resistance less than 1.0 ohm millimeter was obtained after annealing at 800°C and the resistance did not increase after subsequent prolonged annealing at 400°C.
Patent EP-0233640-A2 (EP)
Inventor: ROHLOFF BERNHARD
IPC: F16G13/06
Filed: 1987-02-18
Abstract: The invention relates to a roller chain whose bolts (17) are borne in bolt bearings surrounded by rollers (2), which bolt bearings consist of bearing shells (18), which are rotationally fixedly connected to the inner fishplates (3) and only partially surround the bolts, and clamping pieces (19), which are located opposite the bearing shells and likewise only partially surround the bolts. In order that the roller chains are particularly suitable for use as high performance chains, in conjunction with chain drives having particularly small pinions and/or a large number of pinions, the clamping pieces (19) are arranged such that they move between the bolts (17) and the rollers (2) and are either borne such that they can rotate freely or are connected by friction force to the outer fishplates or special friction discs. The roller chain is moreover preferably provided with sealing discs (34) drawn onto the bolts between the inner and outer fishplates. <IMAGE>
Patent EP-0243755-A2 (EP)
Title: Safety device for a repeating rifle
Inventor: WURGER FRANZ
IPC: F41A19/34
Filed: 1987-04-09
Abstract: A simple safety device for a repeating rifle which can also be provided at a later date, wherein a striker nut is guided in a lock and is connected to a striker guided in a closure, which striker is under the effect of a striker spring, and the striker nut can be arrested in a cocked position and, on release from the cocked position, the striker spring presses the striker against the percussion cap of a cartridge. A counter-bearing (5) of the striker spring (5a) is constructed so as to be axially displaceable, can be arrested in a position of readiness counter to the effect of the striker spring (5a) and can be brought from this position under the effect of the striker spring (5a) into a safety position. <IMAGE>
Patent EP-0249709-A2 (EP)
Inventor: ERNST HEINRICH
IPC: A61G5/00
Filed: 1987-04-11
Abstract: 1.    Device for aiding the disabled. 2.1   The known devices either require a special wheelchair, to be attached to a bicycle-like vehicle, or are designed as self- propelling arrangements onto which the wheelchair can run and by means of which the wheelchair user can then move off. Both systems have disadvantages since, on the one hand, a special wheelchair is required and, on the other hand, the self-propelling arrangement cannot be used by, for example, disabled children. 2.2   In order to avoid these disadvantages, a bicycle-like device is proposed, which has, in its front area, a platform onto which a conventional wheelchair can be run and locked, and by means of which a care assistant can now transport the disabled person sitting in the wheelchair. <IMAGE>
Patent EP-0247395-A2 (EP)
Inventor: KUMANO AKIRA
IPC: G06F17/27
Filed: 1987-05-06
Abstract: To translate Japanese having no morphological distinction between singular and plural forms into English having a morphological distinction between the two, for instance, the dictionary unit (6) includes semantic information indicative of the plural number, and the translation unit (5) syntactically and semantically translates Japanese into English as follows: a Japanese sentence is morphologically analyzed into basic morphemes by an inflection information dictionary (6a); lexical syntactic information of the Japanese basic morphemes are retrieved from a word/phrase dictionary (6b); the Japanese sentence is syntactically analyzed into an intermediate structure by Japanese syntactic analysis grammar to clarify modification relationship between two words; the Japanese intermediate structure is semantically transferred into an English intermediate structure by structure transfer grammar; a concept data of a noun (e.g. "book") which includes FEATURE : NUMBER = PLURAL is formed when the noun is modified by an adjective (e.g. "many") indicative of the plural number; an English sentence structure is syntactically generated from the intermediate structure and by English syntactic generation grammar; and lastly an English morphemes are generated by morphological generation grammar to change "book" into "books".
Patent EP-0251027-A2 (EP)
Inventor: RAU GUNTER PROF DR
IPC: G01N33/18
Filed: 1987-06-16
Abstract: The means comprises a catheter (1) which can be inserted in the fluid (B) and contains a carrier fluid (3). The gases released in the fluid (B) can be diffused through the catheter wall into the carrier fluid (3). To ensure that this occurs, the catheter is designed as a double-cavity coaxial catheter (1), whose outer tube (5) is permeable for the gases. By means of a pump device (8), a continuous circulating flow of the carrier fluid (3) is maintained through the inner tube (4), the intermediate space between the outer and the inner tube (4, 5), a measurement device (6) for the partial pressure of the gases to be measured in the carrier fluid (3) and a material exchange unit (7), in which the enriched carrier fluid (3) has the gases removed from it, back into the inner tube (4). The flow path can also run in reverse. The means allows a continuous determination of the partial pressure of the gases and gas mixtures without a sample of the fluid (B) having to be removed. This is particularly important in the medical field. 
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Patent EP-0257521-A2 (EP)
Inventor: SPIEGLER WOLFGANG DR
IPC: C07D309/22
Filed: 1987-08-18
Abstract: 3,4-Dihydro-2H-pyrane I <IMAGE> mit R¹, R², R³, R<4> = H, C1- bis C6-Alkyl, wobei R³¬= C2- oder C4-Alkyl, wenn A = COOR<5>, A = COOR<5>, = CHOR<5> mit R<5> = C1- bis C4-Alkyl; CH2OR<6> mit R<6> = C1- bis C4-Alkyl, Benzyl, ggf. substituiert durch C1- bis C4-Alkyl, Alkoxy oder Halogen, Formyl, C2- bis C4-Alkylcarbonyl oder Benzoyl, ggf. substituiert durch C1- bis C4-Alkyl oder Alkoxy oder Halogen und ihre Herstellung durch Abspaltung von Alkoholen aus 2-Alkoxy-tetrahydropyranen II <IMAGE> mit R<7> = C1- bis C18-Alkyl A' = COOR<5>, CH(OR<5>)2 oder CH2OR<6>, wobei R<5> und R<6> die in I genannte Bedeutung haben, wobei man die Abspaltung durch Einleiten von II in flüssigem oder gasförmigen Zustand in ein hochsiedendes Mineralöl bei Temperaturen oberhalb des Siedepunkts des sich bildenden Dihydropyrans I durchführt, I gasförmig abzieht, das hochsiedende Mineralöl bei Anreicherung mit Nebenprodukten erneuert und das mit Nebenprodukten angereicherte hochsiedende Mineralöl abzieht.
Patent EP-0263394-A2 (EP)
Inventor: KAZUKO SATAKE
IPC: G01N27/12
Filed: 1987-09-28
Abstract: A method of producing an exhaust gas sensor incorporating BaSnO₃. Stannate ion and barium ion are reacted in a strong alkali to precipitate water-containing crystals of BaSnO₃ such as BaSnO₃·3H₂O, BaSnO₃·5H₂O or the like. When thermally decomposed, the precipitate gives BaSnO₃ free from segregated Ba and Sn elements. The product was then molded and thereafter sintered to obtain the sensor.
Patent EP-0287712-A2 (EP)
Inventor: WIDEMANN FRIEDRICH
IPC: F23D5/06
Filed: 1988-02-25
Abstract: Es wird ein Verdampfungsbrenner für ein mit flüssigem Brennstoff betriebenes Heizgerät, insbesondere Fahrzeugzusatzheizgerät, angegeben, bei dem eine Brennkammer vorgesehen ist, in der ein die Brennkammer begrenzendes Brennrohr und ein mit flüssigem Brennstoff beaufschlagbarer, saugfähiger Körper an einem Träger angeordnet ist. Wenigstens ein Teil des Trägers ist freigelegt und nicht durch den saugfähigen Körper bedingt. Die Zündeinrichtung ist hierbei hinter der von der Brennkammer abgewendeten Rückseite des Trägers angeordnet und ragt vorzugsweise in eine hinter dem Träger gebildete Kammer, deren Gehäusewand eine Brennluftzufuhröffnung hat, die in die vom Gehäuse gebildete Kammer mündet. Im Bereich des mit dem saugfähigen Körper bedingten Trägerteils ist wenigstens eine Öffnung vorgesehen, über die vom saugfähigen Körper abgedampfter Brennstoff in die Kammer gelangt und sich mit der über die Brennluftzufuhröffnung zugeführten Brennluft zu einem brennbaren Gemisch vermischt. Mit Hilfe der Zündeinrichtung wird das Gemisch in der Kammer gezündet und es entsteht eine Zündflamme, die sich durch eine Durchgangsöffnung erstreckt, die im Bereich des freigelegten Trägerteils vorgesehen ist. Diese Zündflamme zündet dann das in der Brennkammer aufbereitete Gemisch.
Patent EP-0257720-A2 (EP)
Inventor: MA FRANK
IPC: C09K3/18
Filed: 1987-08-27
Abstract: A composition is described which consists of a microemulsion of oil in a water/glycol solution containing certain thickening agents, emulsifiers, carboxylic acids having from 10 to 18 carbon atoms and alkanolamines to provide the desirable viscosity and shear stability needed to give a composition having effective de-icer and anti-icing properties.
Patent EP-0263567-A2 (EP)
Inventor: JAMES PHILLIP ANDREW
IPC: G01N30/26
Filed: 1987-10-07
Abstract: Liquid chromatograph apparatus comprises a plurality of solvent sources (104,105) feeding a pump (102)  via  a proportioning valve arrangement (100). The proportioning valve arrangement (100) has a plurality of inlets (108,109) and a single outlet (110) which is coupled to the inlet coupling (112) of the pump (102). The inlet coupling (112) is mounted directly on the pump head (103) and incorporates a filter (118, Figure 3). The pump outlet (137) is fed  via  a tube (138) to a chromatographic separating column. 
     The solvent sources (104,105) are coupled to the proportioning valve inlets (108,109)  via  tubes (106,107) without the provision of separate filters. This gives more equal average flow rates and enables more accurate proportioning of the solvent mixture to be obtained.
Patent EP-0266036-A2 (EP)
Inventor: WHITE KEVIN M
IPC: F04B43/067
Filed: 1987-08-27
Abstract: A pressure limiter for use in a testing string, comprises an outer case (54) and an inner mandrel (196) which form an enclosure defining an annulus therebetween Inlet (288) and outlet (338) check valves in the annulus define a pumping chamber (234) therebetween which opens toward the pump. Fluid in the pumping chamber is never vented to the well annulus. In a first embodiment, a trans­versely mounted pressure limiter device (398) provides communication between the pumping chamber and a lower portion of the testing string when actuated. In the second and third embodiments, a pressure limiter piston is reciprocably disposed in the annulus between the case and mandrel; at a predetermined pressure differential, the pressure limiter piston reciprocates such that the volume in the pumping chamber is increased. A fourth embodiment simply uses a pumping chamber of predetermined volume such that the efficiency of the pump drops to essentially zero when the pressure in the pumping chamber reaches a predetermined level; no pressure limiter piston is used.
Patent EP-0259136-A2 (EP)
Inventor: ENSCORE DAVID J
IPC: A61F13/00
Filed: 1987-09-01
Abstract: A transdermal delivery device having a release-rate controlling-­adhesive is disclosed having improved delivery characteristics. 
     The device employs a polyisobutylene/mineral oil adhesive formulation and an ethylene/vinyl acetate (EVA) drug reservoir formulation. The device is useful in delivering a wide variety of transdermally administrable drugs, particularly those which are moderately soluble in mineral oil. Preferred embodiments deliver timolol base and atropine base from an EVA (40% VA) reservoir formulation.
Patent EP-0259167-A2 (EP)
Inventor: MILLMAN PHILLIP LOWELL
IPC: A23L33/15
Filed: 1987-09-03
Abstract: A unique, chemically-defined nutrient composition is disclosed which can enable stressed, catabolic, marathon athletes to achieve superior performance. The diet provides substantially all of the essential nutrients along with flavoring aids in simple, readily available form and comprises free amino acids, vitamins, minerals and trace elements, electrolytes, simple and complex carbohydrates, and flavoring aids. This diet benefits athletes because it provides for substantially all of the nutritional requirements, allows for reproducibility and user familiarity through precise chemical definition, supplies optimal nutritional requirements during training and competition through unique tailoring to the nutritional requirements of an individual athlete, requires minimal digestive energy, and encourages maximal absorption of nutrients. A specific mixture of amino acids, carbohydrates, and flavoring aids is used to achieve superior taste. In addition, due to the unique method provided in the present invention, all of the solid nutrients rapidly and completely dissolve in tap water under ordinary usage conditions. This enables the fine blend to be easily dissolved in an appropriate volume of tap water prior to use by the athlete.
Patent EP-0262989-A2 (EP)
Inventor: WOODWARD STEVEN J
IPC: G01S15/88
Filed: 1987-10-02
Abstract: Programmable apparatus for monitoring an industrial installation, such as for measuring the depth of material in bins or silos, utilizes a computer having a hermetic­ally sealed case (60), with an externally visible display (38) and necessary connections to the installation being monitored. The computer includes non-volatile random access memory (10) for the storage of operating parameters which is written to under control of a portable external programming unit (58) which can temporarily access the computer via an infrared or equivalent communications link (2, 4). The case (60) of the computer has provision (74) for temporary docking of the programming unit, which has a keypad (54) for the selection of calibration and diagnostic routines, and the entry of data or commands to be transmitted to the computer.
Patent EP-0264249-A2 (EP)
Inventor: PIDGEON STEPHEN MEREDITH
IPC: G05D23/02
Filed: 1987-10-13
Abstract: A radiator valve comprises a conventional valve body (10) defining a valve passage and a valve member (19) which is movable to regulate the flow of heating fluid through the valve passage. A thermostat (56) normally regulates the flow of heating fluid in accordance with ambient air temperature. A heating element (42) adjacent the thermostat (56) may be supplied with heating fluid through an inlet channel (59) which communicates with the valve passage upstream of the valve member (19). When a timer (50) opens a bistable valve (66) in an outlet channel (63), which connects the heating element (42) with the downstream side of the valve member (19) the thermostat (56) is warmed and thus shuts the valve completely, regardless of the ambient temperature. When the valve (66) is closed the heating element (42) cools down and the radiator is then subject to normal thermostatic control. 
     The radiator valve allows individual radiators in a common heating system to be controlled individually as regards both temperature and time.
Patent EP-0266219-A2 (EP)
Inventor: FUJITA TAIRA
IPC: C09B47/06
Filed: 1987-10-30
Abstract: A process for preparing a copper phthalocyanine pigment, which comprises reacting, in a hydrophilic solvent in the presence of a catalyst, a compound capable of forming phthalocyanine rings, urea, copper or a compound thereof and at least one compound of formula (1) to (9):
     (1) an aliphatic tetracarboxylic acid,   (2) benzophenone-3,3',4,4'-tetracarboxylic acid or an anhydride thereof,   (3) pyromellitic acid or an anhydride thereof,   (4) copper phthalocyanine sulfonic acid,   (5) a compound of formula (I):
         (6) a compound of formula (II):
     wherein X represents 0, NH, NCH 2 OH, >N-R, in which R represents an alkyl group allyl group or aralkyl group, or a >NCH 2 Y group in which Y represents a phenyl group or a derivative thereof, a napthalene ring or a derivative thereof or a phthalocyanine ring or derivative thereof,   (7) a compound of formula (III):
     wherein A and B, which may be the same or different, each represents hydrogen, an alkyl group, hydroxyalkyl group, alkoxyalkyl group, cycloalkyl group, allyl group, aralkyl group or a -CH 2 Y group in which Y represents a phenyl group or a or a derivative thereof, a naphthalene ring or a derivative thereof or a phthalocyanine ring or a derivative thereof,   (8) a compound of formula (IV):
     wherein M represents hydrogen or an alkali metal, and A and B, which may be the same or different, each represents a carboxyl group or a group derived from a carboxyl group or A and B together form an imide or acid anhydride, or   (9) a compound of formula (V):
     wherein Ri, R 2  and Rs, which may be the same or different each represents hydrogen, a carboxyl group or group derived from a carboxyl group, it being possible for R and R 2  or R 2  and R 3  to form, together with the carbons to which they are attached, an imide or acid anhydride ring, and X, Y and Z, which may be the same or different, each represents a carboxyl group, a group derived from a carboxyl group or a nitrile group, it being possible for X and Y, or Y and Z, to form an imide or an acid anhydride.
Patent EP-0235112-A2 (EP)
Inventor: ADAMS CRAIG W
IPC: C12R1/19
Filed: 1987-02-26
Abstract: A recombinant DNA molecule comprising the Streptomyces gal operon ga/K gene; ga/E gene; ga.T gene; P1 promoter; P2 promoter; P2 promoter expression unit; P1 promoter regulated region; or the entire Streptomyces gal operon is prepared.
Patent EP-0278526-A2 (EP)
Inventor: OHUCHI MITSUROU C O NEC CORPOR
IPC: G06T15/30
Filed: 1988-02-15
Abstract: A graphics display controller is disclosed. This controller has a function of transferring figure data of a source area to a destination area having a portion contained in a drawing-enable area defined by a clipping rectangle having a diagonal line define by first and second coordinate data. The coordinate data of each word in the destination area is compared with the first and second coordinate data to detect whether or not each word of the destination area is contained in the drawing-enable area. First information is generated in response to a comparison result, which designates bit or bits whose data are allowed to be rewritten in each word of the destination area. Second information is generated in response to a position of the word of the destination area, which designates bit or bits whose data are allowed to be rewritten in the associated word of the destination area. The data of the bit of bits designated by both of the first and second information are rewritten with the figure data. Only the portion of the destination area contained in the drawing-­enable area is thus rewritten with the figure data.