baber/WOPTO huggingface dataset:
Patent EP-0184222-A2 (EP)
Inventor: KINOSHITA HIROYUKI C O PATENT
IPC: H01L27/092
Filed: 1985-12-06
Abstract: A MOS integrated circuit includes one charging transistor (T1) and one discharging transistor (T2). One end of the current path of the charging transistor (T1) is connected to one end of the current path of the discharging transistor (T2). A high power voltage (VDD) is applied to the other end of the current path of the charging transistor (T1). The charging transistor (T1) charges one end thereof to a predetermined voltage level. A low power voltage (VSS) is applied to the other end of the current path of the discharging transistor (T2). The discharging transistor (T2) discharges one end thereof to the predetermined voltage level. Each transistor (T1, T2) includes layers (17, 19, 27, 29) of a low impurity concentration for weakening the surface electric field of the transistors (T1, T2), thereby reducing generation of hot electrons or impact ionization current. More hot electrons are generated in the charging transistor (T1) than in the discharging transistor (T2). The weakening layers (27, 29) of the discharging transistor (T2) has, therefore, an impurity concentration higher than the weakening layers (17, 19) of the charging transistor (T1).
Patent EP-0154376-A2 (EP)
Inventor: VAN RIET WILHELMUS ANTONIUS MA
IPC: F16L59/02
Filed: 1985-02-22
Abstract: Thermal insulation is prepared from a series of insulative elements 1 capable of being interconnected with each other and series of protective elements 4 which when fitted over the insulative elements protect the insulative elements 1 from the environment.
Patent EP-0177092-A2 (EP)
Inventor: LIDMAN WILLIAM G
IPC: C04B35/58
Filed: 1985-09-19
Abstract: Titanium diboride shaped articles for use in aluminum reduction cells are produced by reaction - bonding a shaped mixture of titanium dioxide, boron carbide and carbon, or titanium dioxide, boron oxide and carbon by heating a mixutre of the reactants to a temperature in the range 2100-2300 °C under vacuum or argon. The carbon may be in the form of a carbon black and when boron carbide is used it is present in a 7 - 12% stoichiometric excess with a 3 - 9% stoichiometric deficiency of carbon.
Patent EP-0162656-A2 (EP)
Inventor: NAKANO MINORO
IPC: C23C16/40
Filed: 1985-05-14
Abstract: Multilayer coated cemented carbides of high wear resistance and toughness are provided comprising a substrate of cemented carbide, an inner layer contacted with the surface of the substrate, and an outer layer contacted with the inner layer, the inner layer being a single layer and/or laminated layers consisting of at least one member selected from the group consisting of carbides, nitrides, carbonitrides, carboxynitrides, oxynitrides, boronitrides and borocarbonitrides of Ti, and the outer layer being a multilayer with a total thickness of 5 to 20 µm, consisting of a plurality of Al<sub>2</sub>O<sub>3</sub> layer each having a thickness of 0.01 to 2 µm, each consisting of an Al<sub>2</sub>O<sub>3</sub> film in which titanium oxide is dissolved or at most 30 vol % of titanium oxide is coexistent and being respectively divided by interlayers each having a thickness of 0.01 to 2 µm and each consisting of TiC, TiN, TiCN,TiCNO, TiNO, Ti oxides, Ti(B, N), Ti(B, N, C), SiC, AIN and AION. The carbides may be used for cutting tools.
Patent EP-0186489-A2 (EP)
Inventor: BRUNNER MICHAEL GEORGE
IPC: B21D53/06
Filed: 1985-12-23
Abstract: A tube protection device in a tube-type steam generator for preventing deformation of a tube during withdrawal from the steam generator, is positioned within a heat exchange tube to span a defective region. Withdrawal of a defective region of the tube from the generator is resorted to for subsequent defect analysis and testing. The tube protection device includes gripper means at the opposite ends thereof which are expansible from a relaxed condition, frictionally engaging the contiguous interior sidewall surfaces of the tube at positions respectively spaced from the defect and spanning the defect region. An installation tool includes an elongated linkage mechanism insertable through an open end of the tube for positioning the tube protection device and for operating same from the accessible portion of the linkage mechanism exterior to the open end of the tube between said relaxed and clamped conditions, and for remote withdrawal of the tube protection device from the tube.
Patent EP-0184581-A2 (EP)
Inventor: STOCKINGER EDUARD
IPC: F41A19/02
Filed: 1985-11-29
Abstract: 1. A trigger mechanism for automatic hand-held firearms with hammer percussion priming, wherein the hammer (3) is cocked as the bolt returns, a locking lever (5), which is controlled by the bolt, and a release slider (7), which is operable against spring force by the trigger, are associated with the hammer, and an interrupter (9), which acts as an intercepting lever for the hammer only along about onehalf of the displacement of the slider, is movably mounted in the slider (7), characterized in that means for limiting the number of rounds are provided and consist of a disc (10), which is movable in the release slider (7) and formed with locking recesses (10a to 10c) and additionally with locking teeth (10d) for cooperation with a spring-loaded locking pawl (11), which disc, when the release slider (7) is in a rear position when viewed in the shooting direction, is rotatable by an engagement of successive locking recesses (10a to 10c) by the hammer, and in which disc the last locking recess (10c) in the direction of rotation is designed as a notch for intercepting the cocked hammer (3).
Patent EP-0216999-A2 (EP)
Inventor: CHENG ANQIANG
IPC: F04C15/00
Filed: 1986-06-13
Abstract: On the basis of asymmetry theory the low-pressure zone is enlarged and the high-pressure zone is reduced; the performance of said gear pump or gear motor is optimized by means of an asymmetric axial and radial floating compensation device (5); the realization of axial and radial floating compensation provides higher volumetric efficiency; by adopting the integral structure higher mechanical efficiency is obtained and the noise is reduced; the stable radial floating device makes the high-pressure radial sealing practicable. The high-pressure zone is reduced, the radial force is reduced and the lifetime of said gear pump or gear motor is prolonged. With the invention, the gear type hydraulic machinery can be pressurized up to 321 kg·cm 2  level.
Patent EP-0210638-A2 (EP)
Inventor: GALLOWAY LORY
IPC: G11B7/24
Filed: 1986-07-29
Abstract: An optical coating composition comprising a C<sub>1-3</sub> hydroxyalkyl monofunctional acrylate monomer having dissolved therein an oligomer having a molecular weight of at least 500 and a photoinitiator system.
Patent EP-0216317-A2 (EP)
Inventor: KAPPLER CHRISTOPH
IPC: E06B3/66
Filed: 1986-09-18
Abstract: 1. Process for sealing the open end faces of hollow plates with thermoplastically deformable flexible materials available in string or strip form, characterised in that the flexible material is pressed, in the thermoplastically deformable state, into the hollow plate at the end face thereof.
Patent EP-0222366-A2 (EP)
Inventor: SLEDZIEWSKI ANDRZEJ DR
IPC: A61K36/06
Filed: 1986-11-11
Abstract: A process for the preparation of human lysozyme and the human lysozyme protein itself are described.
Patent EP-0226207-A2 (EP)
Inventor: MIZUKAMI HIROYUKI
IPC: G03G5/14
Filed: 1986-12-16
Abstract: The photosensitive member is constituted by a supporting member made of pure aluminum (1) coated with a porous amorphous aluminum oxide anhydride layer (2), a photoconductive layer (3) formed on the supporting member and comprising a hydrogenated amorphous silicon layer, an intermediate layer (4) laminated on the photoconductive layer(3) and consisting of amorphous silicon nitride or amorphous silicon carbide and a surface layer (5) laminated on the intermediate layer (4) and consisting of hydrogen containing amorphous boron nitride.
Patent EP-0193319-A2 (EP)
Title: Brake booster and master cylinder assembly
Inventor: BRADEMEYER DAVID L
IPC: B60T13/565
Filed: 1986-02-17
Abstract: A vacuum-suspended brake booster and master cylinder assembly is disclosed having a shorter overall length than heretofore, with the master cylinder primary piston (60) also acting as the booster reaction retainer and the push rod from the booster piston (24) to the master cylinder (12). This arrangement allows the rear portion of the master cylinder assembly to be positioned well back into the booster housing (14) for a reduced overall length of the brake booster and master cylinder assembly.
Patent EP-0195604-A2 (EP)
Inventor: KAWABE KUNIYASU
IPC: C08G63/00
Filed: 1986-03-13
Abstract: A polyester to use for an electrophotographic toner composition is obtained by copolycondensation between (a) a diol component of polyoxyalkylene-bis(4-hydroxyphenyl)-propane and (b) an acid component, improved by incorporating into the acid component a copolymer of styrene or a derivative thereof and a carboxylic vinlyl monomer. Instead a copolymer of an unsaturated aliphatic hydrocarbon and an unsaturated carboxylic acid and a polymer and copolymer of an unsaturated carboxylic acid may be used. The toner is improved in prevention of off-set in the fixation step.
Patent EP-0195658-A2 (EP)
Inventor: IIDA SACHIHIRO C O MIZUSHIMA W
IPC: C21D9/573
Filed: 1986-03-19
Abstract: Disclosed is an improvement of final cooling of the steel strip by immersing in cooling water, which strip has been cooled through a cooling zone in a continuous heat treating line. The improvement is achieved by injecting cooling water to the surface of the immersed strip to rapidly cool the strip to a predetermined temperature until the strip reaches the first sink-roll and resulted in that any dirt adhesion on the surface of the strip caused by contacting with the first sink-roll is prevented without increment of cooling cost.
Patent EP-0202031-A2 (EP)
Inventor: BASWELL IMOGENE
IPC: A61L27/00
Filed: 1986-04-15
Abstract: A method of chemically polishing medical implants by immersing them in a solution including lactic acid, hydrofluoric acid, and nitric acid to produce smooth, matte finished implants.
Patent EP-0199580-A2 (EP)
Inventor: MOORE HARRY
IPC: A23G1/00
Filed: 1986-04-22
Abstract: Symmetrical disaturated triglyceride fats suitable for use as cocoa butter substitutes are recovered free from saturated and other unsaturated fatty compositions by successive fractional crystallisation from non-polar and polar solvents. The process is especially suitable for treatment of palmitic fat and enzymically rearranged fatty compositions.
Patent EP-0208418-A2 (EP)
Inventor: LARKINS BRIAN
IPC: A01H1/00
Filed: 1986-06-09
Abstract: Modified seed storage proteins of maize (zeins) containing lysine and genetically modified structural genes encoding these proteins. The structural genes encoding the 19kd and 22kd zein proteins have been genetically modified so that the zeins are modified to contain lysine. These modifications are made without affecting the ability of the modified zeins to function correctly as a storage protein in maize endosperm. Various genetic constructs and vectors comprising these modified zein genes are provided.
Patent EP-0214841-A2 (EP)
Inventor: WALTON DOUGLAS
IPC: B08B9/023
Filed: 1986-09-03
Abstract: An apparatus for movably mounting a work head (ll,l2) on a structure.of circular cross-section. The apparatus comprises an annulus defined by two or more members (l,2,3) which are engagable co-operably and movable between an open position which allows the annulus to be fitted onto the structure and a closed position in which the annulus surrounds the structure. The apparatus is located on the structure by locating means (6) comprising three or more support legs (6) mounted on the annulus at spaced circumferential locations. At least some of its legs (6) are movable in a radial direction relative to the annulus by actuating means to locate the annulus on the structure. Each supporting leg (6) is provided with drive means (8) which are controllable independently for moving the annulus along the structure in a plane normal to the axial centre line of the structure. The work head (ll,l2) is mounted on the annulus for circumferential movement with respect to the structure.
Patent EP-0222562-A2 (EP)
Inventor: NISHIYAMA HISSAI
IPC: B65H69/06
Filed: 1986-10-30
Abstract: An apparatus (10) for cutting off any defective part of a surface type fastener tape or like strip (F) being fed in a predetermined direction and for splicing the thus created two parts of the strip (F) into a continuous length by forming a fused lap joint of their ends. The strip (F) is fed first through a movable gripping jaw assembly (14) and then through a fixed gripping jaw assembly (12). Disposed between the two gripping jaw assemblies (12, 14), two retractable pairs of cutters (76) cut off any defective part of the strip (F) while the latter is gripped by the jaw assemblies (12, 14), leaving the end portions of the strip (F) protruding from the jaw assemblies (12, 14) toward each other. The relative arrangement of the jaw assemblies (12, 14) is such that the protruding end portions of the strip (F) are offset from each other to an extent approximately equal to the thickness of the strip (F). Thus, upon subsequent linear movement of the movable jaw assembly (14) toward the fixed jaw assembly (121, the one of the two protruding end portions is moved into lapping relation with the other. These lapping end portions are ultrasonically fused together or otherwise united.
Patent EP-0236751-A2 (EP)
Inventor: HOFFMANN JUERGEN DR
IPC: C12G1/073
Filed: 1987-02-06
Abstract: To produce fizzy beverages in containers (F) and/or improving such beverages in such containers (F) by adding to the container content active substances and active substance carriers (W) for triggering chemical and/or biological reactions and quantitatively separating the residual active substances and active substance carriers (W) from the container content once the reaction has taken place, the active substances and active substance carriers (W) are confined to a depot (D) which is to be stored in such a manner that it is surrounded by the container content and which has at least in part selectively-permeable, hydrophilic separation walls (16) whose pore size or cut-off permits mass exchange between the container content and the active substances stored in the depot (D), but which retains the active substance carriers (W), or active substance residues which are not desirable in the container content, in the depot (D). Pressure equalisation and gas exchange between the depot and container contents takes place via a gas outlet (31) of the depot (D), which outlet can also be a hydrophobic and gas-permeable filter membrane. The reactions are controlled by again removing the depot (D) from the container content without it being necessary to remove the beverage which is present in the container (F) from the container (F). The depot (D) has a handle which protrudes above the level of the beverage when the container (F) is in the upright position, for easy removal of the depot (D) from the opening of the container (F). <IMAGE>
Patent EP-0250734-A2 (EP)
Inventor: GUSINDE HEINZ
IPC: B01D19/00
Filed: 1987-04-10
Abstract: A bubble trap is arranged in the cooling system of a water-cooled engine between the radiator and the water pump. The bubble trap is connected via a duct with the cooling water level compensating tank and is designed to contain at least three times the amount of water corresponding to the cross section of the inlet of the water pump. The opening of the heater circuit into the line connecting the bubble trap with the radiator is arranged a short distance upstream from the bubble trap.
Patent EP-0246540-A2 (EP)
Inventor: WANG PAUL Y
IPC: A61K47/14
Filed: 1987-05-12
Abstract: Implant preparations capable of sustained action when inserted are comprised of powder of natural lipoidal substance in thorough admixture with bioactive macromolecule, followed by compression under pressure into a disc or rod that can be broken and used in small pieces as well.
Patent EP-0250874-A2 (EP)
Inventor: VIESSMANN HANS DR
IPC: F24H9/14
Filed: 1987-05-27
Abstract: The heater comprises a water-conducting housing, in one part (7') of which the essentially horizontally oriented combustion chamber (3) is arranged, from which heating gas flues (1) are led, essentially vertically oriented, in the other part (7) of the housing to a collecting chamber (6) with gas vent (15). To make it easier for such a heater to be transported, introduced into installation spaces and installed, it is designed in such a way that the heating gas flues (1) and their openings (2) into the combustion chamber are arranged in the area (4) of the combustion chamber (3) remote from the burner, the front part (5) of the combustion chamber (3), in which there are no heating gas flues, being connected in a water-conducting manner to the heater part (7) containing the other part of the combustion chamber (3), the heating gas flues (1) and the collecting chamber (6) and/or the heating gas flues (1) being connected by their water-conducting housing part (7'') releasably to a box-like connection piece of the combustion chamber (3) of the heater part (7'') containing the combustion chamber (3). <IMAGE>
Patent EP-0251071-A2 (EP)
Inventor: STAUDENMAYER WILLIAM J
IPC: G03G5/06
Filed: 1987-06-19
Abstract: Multi-active photoconductive insulating elements which are sensitive in the far red region of the spectrum are comprised of a charge-generation layer and a charge-transport layer in electrical contact therewith and contain, as the charge-­generating agent within the charge-generation layer, the compound N,Nʹ-bis[2-(3-methylphenyl)ethyl]­perylene-3,4:9,10-bis(dicarboximide). The charge-­generation layer is capable, upon exposure to activating radiation, of highly effective generation and injection of charge carriers and the charge-­transport layer, which is comprised of an organic composition containing an organic photoconductive material, is capable of accepting and transporting the injected charge carriers to thereby form a highly advantageous multi-active photoconductive insulating element.
Patent EP-0284646-A2 (EP)
Inventor: VOLK STEPHAN
IPC: G02C5/20
Filed: 1987-06-30
Abstract: Zum Montieren einer Brille, die ein Mittelteil, zwei Bügel und an den Bügelenden aufgesteckte Bügelendstücke aufweist, werden vor dem Aufstecken der Bügelendstücke auf die Bügelschäfte Anpaßendstücke gesetzt, deren Ausbildung weitgehend mit der der zu montierenden Bügelendstücke übereinstimmt. Mit diesen Anpaßendstücken wird die Brille dem Brillenträger angepaßt, wobei die Anpaßendstücke in richtige Axialstellung und Drehstellung bezüglich der Bügelschäfte gebracht werden. Entsprechend den Stellungen der angepaßten Anpaßendstücke werden die Bügelschäfte abgelängt. Jeder Bügelschaft mit an ihm befestigtem Anpaßendstück wird in eine Vorrichtung eingespannt, wobei eine Anschlageinrichtung der Vorrichtung sowie eine Gegenanschlageinrichtung des Anpaßendstücks dafür sorgen, daß das Anpaßendstück bezüglich der Vorrichtungsachse eine vorbestimmte Drehstellung einnimmt. Mit gleicher vorbestimmter Drehstellung hält die Vorrichtung das zu montierende Bügelendstück, das mit Hilfe der Vorrichtung nach dem Entfernen des Anpaßendstücks vom Bügelschaft auf diesen um eine definierte Strecke aufgeschoben wird. An der fertigen Brille haben die Bügel die durch Anpassen der Anpaßendstücke ermittelten, gewünschten Bügellängen. Die Bügelendstücke haben die durch Anpassen der Anpaßendstücke ermittelte und mittels der Vorrichtung übertragene Drehstellung bezüglich der Schaftachsen bzw. die gewünschte Innenneigung.
Patent EP-0253238-A2 (EP)
Inventor: WEBER HEINZ
IPC: A47B53/02
Filed: 1987-07-03
Abstract: The storage rack (1) has, fastened in its chassis (9), sliding elements (15) which are situated between running rollers (5). The sliding element (15) is a plastic or metal body composed of a basic body (16) and two sliding bodies (19, 20). The sliding bodies (19, 20) engage over a conveying rail (6) and form, together with the lateral faces (26) of the conveying rail (6) the lateral guide of the chassis. In comparison with known embodiments, this lateral guide is simpler, maintenance-free and has a longer life. <IMAGE>
Patent EP-0254986-A2 (EP)
Inventor: HAKE JUERGEN
IPC: H01R13/15
Filed: 1987-07-17
Abstract: In an electrical connector consisting of a socket contact (2) and a pin contact (1), which can be inserted axially therein to produce an electrical contact, in order to achieve a high current capacity and low connecting forces it is proposed that an elastically sprung bush (10; 19), having a large number of contact blades (12), be arranged between at least one of the socket-pin connections. <IMAGE>
Patent EP-0261435-A2 (EP)
Inventor: FLECKEN PETER
IPC: G01F1/84
Filed: 1987-08-27
Abstract: Ein nach dem Coriolisprinzip arbeitendes Massendurchflußmeßgerät enthält ein mechanisches Schwingsystem mit zwei geraden Meßrohren, die an beiden Enden eingespannt sind. Das mechanische Schwingsystem ist axial in einem Trägerrohr angeordnet. In der Mitte der Meßrohre ist ein Schwingungserreger angeordnet, der die beiden Meßrohre in gegenphasige Biegeschwingungen versetzt. Schwingungssensoren, welche die mechanischen Schwingungen in gleichen Abständen zu beiden Seiten des Schwingungserregers abtasten, erzeugen elektrische Schwingungssensorsignale, die für die Frequenz und Phasenlage der abgetasteten Schwingungen kennzeichnend sind. Eine Auswerteschaltung empfängt die Schwingungssensorsignale und erzeugt aus deren Phasendifferenz ein den Meßwert des Massendurchflusses anzeigendes Meßsignal. Ein erster Temperatursensor ist so angeordnet, daß er die Temperatur des Trägerrohres mißt und ein diese Temperatur anzeigendes erstes Temperatursensorsignal erzeugt. Ein zweiter Temperatursensor ist so angeordnet, daß er die Temperatur des mechanischen Schwingsystems mißt und ein diese Temperatur anzeigendes zweites Temperatursensorsignal erzeugt. Eine Korrekturschaltung empfängt die beiden Temperatursensorsignale und erteilt dem Meßsignal aufgrund der gemessenen Temperaturen eine Korrektur zur Beseitigung des Temperatureinflusses auf das Meßergebnis.
Patent EP-0276591-A2 (EP)
Title: Vaccine consisting of a viral vector and recombinant DNA coding for the p25 protein of the AIDS virus
Inventor: RAUTMANN GUY
IPC: A61K39/42
Filed: 1987-12-01
Abstract: Viral vector comprising at least:  - a part of the genome of a vector virus, - the complete gag gene or one of its subfragments, especially a gene coding for the p25 protein or a gene coding for the p18 protein of the HIV virus responsible for AIDS, - and the elements ensuring the expression of this protein in eukaryote cells in a culture.
Patent EP-0241405-A2 (EP)
Inventor: AULT EARLE ARTHUR
IPC: C22F1/10
Filed: 1987-04-07
Abstract: Methods for heat treating cast, nickel base superalloy articles are described. According to the invention, the articles are heated to progressively higher temperatures greater than the gamma prime solvus temperature and less than the incipient melting temperature. The incipient melting temperature is increased due to homogenization of segregate phases, while at the same time, the gamma prime goes into solution. The rate at which the temperature is increased closely approximates the rate at which the incipient melting temperature increases due to homogenization.