baber/WOPTO huggingface dataset:
Patent EP-0357326-A2 (EP)
Inventor: JONES ALLEN R
IPC: C25D3/04
Filed: 1989-08-23
Abstract: To inhibit anode corrosion, electroplating apparatus includes an anode protection circuit with an auxiliary power supply (5) for applying a protective potential, less than the plating potential and at a much lower current, to the anode (1). The protective potential is desirably applied through an auxiliary cathode (2) near the anode (1), and advantageously is left on when plating is not taking place.
Patent EP-0360522-A2 (EP)
Inventor: LIANG RONG-CHANG
IPC: G03F7/004
Filed: 1989-09-18
Abstract: A developer composition having improved resistance to vinyl blocking comprises a finely divided thermoplastic phenolic resin and a finely divided thermoplastic vinylic or acrylic resin. The vinylic or acrylic resin is prepared from a monomer composition containing a polar monomer which renders the composition resistant to vinyl plasticizers. Developer sheets prepared from the developer composition and processes for forming images utilizing the developer composition are also described.
Patent EP-0365224-A2 (EP)
Title: Two phase non-overlapping clock counter circuit to be used in I.C.
Inventor: LEUNG MING HU
IPC: H03K23/00
Filed: 1989-10-13
Abstract: An improved high speed two phase clock counter is disclosed. The counter includes a plurality of counter cells coupled to a transition pattern recognizer. Through the use of these elements a counter is provided that overcomes the power consumption and size limitation problems associated with known high speed counters.
Patent EP-0367491-A2 (EP)
Inventor: FERO ARNOLD HILL
IPC: G21C17/00
Filed: 1989-10-25
Abstract: Apparatus (10) for monitoring an object piece of qualified equipment in a nuclear power plant includes passive means for detecting a total integrated dose of radiation received by the object piece, means for projecting a thermal history of the object piece, and means for housing the passive detection means and projection means in close proximity to the object piece. In order to generate and maintain evidence to assure that qualified equipment used in such stations will operate on demand, the passive detection means and projection means mounted in close proximity to the object piece are exposed to the environment of a normally operating power plant and periodically analyzed to determine whether the qualified life of the object piece may be extended.
Patent EP-0369777-A2 (EP)
Inventor: HEMUS DAVID STANLEY
IPC: B65B7/26
Filed: 1989-11-15
Abstract: An apparatus for closing lidded cartons (9) has a turning station (36) including a flightless horizontal conveyor, and a chain conveyor (80) which extends along one side of the flightless conveyor (44) and has light restraint members (86) pivotally mounted on its links (84). The chain conveyor (80) is moved in the same direction as the horizontal conveyor, but at a slower speed. Part way along the chain conveyor an upwardly directed air jet (100) moves the restraint members (86) individually but in succession to temporary raised positions in which they are available for engagement by a carton (9A) which is moving along the flightless conveyor in overlapping relation to the chain conveyor. A restraint member engaged by a carton in this way thereafter serves as a fulcrum about which the carton pivots through a substantial angle. Plough bars later complete the rotation of the carton through 90° in total.
Patent EP-0338919-A2 (EP)
Inventor: INAMORI MASAYUKI
IPC: C08J3/22
Filed: 1989-04-19
Abstract: Disclosed are:
     1. a pelletized fiber-containing coloring resin composition comprising:
   (a) at least one member selected from the group consisting of carbon fibers, glass fibers and aramid fibers,   (b) a fiber size soluble or dispersible in a liquid medium,   (c) whiskers and   (d) a coloring agent; and       2. a process for preparing a pelletized fiber-­containing coloring resin composition, the process comprising the steps of applying a liquid to (a) at least one member selected from the group consisting of carbon fibers, glass fibers and aramid fibers, said liquid comprising (b) a fiber size soluble or dispersible in the liquid and unsaturated polyester resin, (c) whiskers and (d) a coloring agent, mixing the fibers in a wet state, cutting or dividing the mixture into pellets and drying the pellets.
Patent EP-0377395-A2 (EP)
Inventor: BAKER WILLIAM THOMAS JR
IPC: H04M3/51
Filed: 1989-12-06
Abstract: In many business applications, data about a client is created and entered on an agent's data terminal during a teleconference with the client. Often, it is necessary to transfer the client to a specialist during the course of the conversation. This invention describes a method of selecting the optimal phone extension, based on balancing agent load, from a group of phones to transfer the call and the data terminal information associated with the call to. A Computerized Branch Exchange (CBX) (1) is used to transfer the call and pass a host program (3) the phone source extension (4) and the destination extension (6) for the transfer. The host program looks up the source and destination extensions in a phone to terminal file and determines the network address of the data terminals (5, 7) involved and transfers the appropriate host application terminal display to invoke a transfer of display informa­tion. The host application sends the data terminal information to the destination data terminal display in conjunction with the transferred phone call.
Patent EP-0325567-A2 (EP)
Inventor: WATANABE MASAHIRO
IPC: H01M4/88
Filed: 1989-01-20
Abstract: Disclosed herein is an electrocatalyst comprising a support and active catalyst metal particles supported thereon in which an average interparticle distance of the metal particles is at least 15 nm. 
     The overlapping of the territories around the particles between the adjacent particles diminishes thereby so that the desired activity value can be obtained without the decrease of the specific activity even when the particle diameter of the catalyst particles is considerably decreased.
Patent EP-0360788-A2 (EP)
Title: Halterung für einen Visieraufsatz einer Handfeuerwaffe
Inventor: ZEDROSSER ULRICH
IPC: F41G1/16
Filed: 1989-09-18
Abstract: Eine Halterung für einen Visieraufsatz (4) einer Handfeuerwaffe (1) besteht aus einer Schienenführung (3) od.dgl. an der Waffengehäuseoberseite zum Einsetzen des Visieraufsatzes (4) und aus einer im Bodenbereich der Schienenführung (3) vorgesehenen Gehäusebohrung (6) zur Aufnahme einer Schraubbefestigung. Um eine einfach und geschickt zu handhabende Halterung zu erreichen, ist in der Gehäusebohrung (6) eine einen Schraubenbolzen (5) des Visieraufsatzes (4) zugeordnete Befestigungsmutter (7) drehbar und gegen die Kraft einer Hilfsfeder (8) einwärts drückbar abgestützt und sitzt auf der Befestigungsmutter (7) axial verschiebbar, aber drehfest eine in einer Gehäusedurchbrechung (10) liegende Rändelscheibe (9) od.dgl.
Patent EP-0383164-A2 (EP)
Inventor: PEUKERT MARCELLUS DR
IPC: C04B35/58
Filed: 1990-02-07
Abstract: The invention relates to a high-strength ceramic composite, especially of silicon nitride, to a method of making same and to use. The method comprises infiltrating a molten polychlorosilazane into an open-cell matrix in a first step and heating the infiltrated matrix under a protective gas, such as nitrogen or a rare gas, to 800 to 2,500 DEG C or under an ammonia-containing gas to 800 to 1,500 DEG C in a second step. The molten polychlorosilazane is obtained by reacting oligosilazanes with chlorosilanes. The high-strength ceramic composite produced can be used as a component for a high thermal, mechanical or corrosive stress.
Patent EP-0396154-A2 (EP)
Inventor: MEISTRICK ZDENEK SIDONIUS
IPC: F02B15/00
Filed: 1986-05-26
Abstract: A valve disabling mechanism, which may be employed in internal combustion engines having a retarding mode of the compression-release type additionally to the normal powering mode, includes a tubular adjusting screw (310) affixed to a valve train mechanism (50), a tubular drive pin (324) coaxially disposed within the tubular screw (310) having radial ports (334) and an actuator pin (348) disposed in the tubular drive pin (324) and reciprocated in the drive pin. Locking balls (362) are disposed within the radial ports (334), which are moveable to engage the tubular driven screw (310) and the tubular drive pin (324) for conjoint movement in the normal powering mode and to disengage the tubular screw from the tubular drive pin to permit a reciprocating motion of the tubular screw relative to the tubular drive pin in order to disable or modify the normal motion of the exhaust valves in the retarding mode.
Patent EP-0414223-A2 (EP)
Inventor: MIYAZAKI TAKESHI C O CANON KAB
IPC: G01N33/546
Filed: 1990-08-22
Abstract: There are provided a method and an apparatus for measuring an immunologically active material by physically or chemically immobilizing material immunologically active to a material to be measured of a specimen to the dehydrated solid fine particles, providing a desirable dispersion comprising said immunologically active material immobilized to said solid fine particles and said specimen in a liquid medium, reacting them to cause a reaction mixture in an agglutinated state and optically measuring said agglutinated state of the reaction mixture to thereby quantitatively determine the content of said material to be measured with an improved accuracy.
Patent EP-0428079-A2 (EP)
Inventor: ANANTAKOTIRAJU VAGESNA
IPC: G06F12/10
Filed: 1990-11-09
Abstract: An apparatus and method for translating virtual addresses to physical addresses of a main memory is dis­closed. The main memory includes a plurality of pages, each page of memory corresponds to a page address. The virtual addresses are stored in a content addressable memory. The content addressable memory includes a plurality of entries and each entry contains one of the virtual addresses. The random access memory includes a plurality of entries and each entry of the random access memory contains one of the page addresses and associated with each page address is access privilege information. The access privilege informa­tion denotes the level of authorization required for access­ing the page associated with the requested page address from main memory. Each entry of the random access memory corre­sponds to an entry of the content addressable memory. Asso­ciated with each entry of the content addressable memory and associated with each corresponding entry of the random access memory is a means for performing a predetermined logic function for comparing said access privilege for one of said pages of said main memory with access privilege for the request and determining whether the requested access privilege is sufficient for accessing the page of main memory.
Patent EP-0433701-A2 (EP)
Inventor: TAUBITZ BERND
IPC: F16F9/34
Filed: 1990-11-26
Abstract: In a known pressure-activated valve, in order to be able to release a large flow opening, a large force and hence a strong spring for closing this flow opening are necessary. 
<??>In the new pressure-activated valve (60) according to the invention, an effective pressure area (85), i.e. the area on which a pressure difference which opens the valve acts, is completely independent of the flow opening (100) which can be opened. The effective pressure area (85) and the flow opening (100) which can be opened can be selected at will within wide limits, independently of one another. 
<??>The pressure-activated valve according to the invention is preferably suitable for shock absorbers. 
<IMAGE>
Patent EP-0468095-A2 (EP)
Inventor: BERKHOF RUDI
IPC: B01D17/05
Filed: 1990-12-13
Abstract: Known demulsifying agents have a high specificity and have a low environmental acceptability. Demulsifying agents are now proposed which contain oxyalkylated alkoxypolyglycosides of formula I
 [R-O-Zn-O-(AO)xH]      I.
 These demulsifying agents have low specificity and are biologically degradable.
Patent EP-0405634-A2 (EP)
Inventor: TIMMER KLAAS
IPC: C07C315/04
Filed: 1990-06-11
Abstract: Volatile organic barium, strontium and calcium compounds, which consist of the complex of a barium-, strontium- or calcium-β-diketonate and one or more coordinating ligands, characterized in that at least one coordinating ligand of the barium or strontium compound is formed by a neutral oxygen or a neutral nitrogen donor ligand, or one of the coordinating ligands of the calcium compound is formed by a neutral oxygen donor ligand, and method for the preparation of layered materials which contain one or more of the barium, strontium or calcium oxides or fluorides, by means of a deposition technique, characterized in that with the deposition technique, especially MO-CVD, one starts with the present new volatile organic barium, strontium or calcium compounds either corresponding with the respective metal oxides, or corresponding with the respective metal fluorides.
Patent EP-0377520-A2 (EP)
Inventor: MASTERSON JOSEPH G
IPC: A61P25/02
Filed: 1990-01-05
Abstract: Nicotine is proposed for use in the treatment of various conditions susceptible to alleviation by nicotine therapy such as disease states characterised by reduced central cholinergic function. Nicotine is administered to a subject initially having a blood supply substantially free of nicotine at a dose and for a period sufficient to allow the subject to tolerate the dose and thereafter increasing the dose of nicotine at intervals until a therapeutic dose is achieved. Smokers may also benefit from the treatment regimen.
Patent EP-0380289-A2 (EP)
Inventor: SATOU KAZUAKI
IPC: H05K1/03
Filed: 1990-01-23
Abstract: A multi-layer ceramic substrate assembly comprising a multi-layer ceramic substrate (1) including a via-conductor (2) and an interconnecting line (3) and having a surface, a first soldering pad (31) on the surface of the substrate and connected to the via-conductor (2), a second soldering pad (33) on the surface of the substrate adjacent to the first soldering pad, a connecting pattern (34, 35) on the surface of the substrate for connecting the first and second soldering pads, the connecting pattern being made of an electric conductor wettable with a solder, and a solder dam (16) formed on the connecting pattern between the first and second soldering pads, the solder dam being made of a metal or a metal alloy or compound not wettable with a solder. The electric conductivity of the connecting pattern (34, 35) is carried by a metal having a good electric conductivity and the solder dam (16) is made of a metal or a metal alloy or compound not wettable with a solder, whereby the solder dam stops a flow of a solder through the dam or under the dam. A simple and reliable process for forming such a solder dam is also provided.
Patent EP-0392730-A2 (EP)
Inventor: SATRAN AMIR
IPC: B23B51/04
Filed: 1990-04-04
Abstract: A cutting insert (11) for use in a peripheral rotary milling cutter having a cylindrical holder (1) and at least one replaceable, peripherally disposed cutting inserts (11), the cutting insert (11) being formed with at least one cutting edge (12) defined between a cutting rake surface (15) and a relief flank surface (14) of the insert. The cutting rake and relief flank surfaces are continuously curved so that the insert rake (β) and relief angles (γ) as defined with respect to the cylindrical holder remain substantially invariant along the length of the cutting edge.
Patent EP-0404333-A2 (EP)
Inventor: SCHMIDT PAUL HERMAN
IPC: G11B5/72
Filed: 1990-05-15
Abstract: A low-friction, corrosion-resistant substrate includes a substrate and a macromolecular Langmuir-­Blodgett film in coating relationship with the substrate, the film having a multiplicity of macromolecules, each including a hydrophobic end and a hydrophilic end, wherein the hydrophilic end of substantially each macromolecule is bonded to a surface of the substrate and the hydrophobic end of each macromolecule resides at the interface of the film coating and the surrounding air. The film may also include planar heterocyclic molecules. A low-friction corrosion-resistant read/write head and/or recording medium includes a Langmuir-Blodgett film in coating relationship with the surface thereof.
Patent EP-0424009-A2 (EP)
Inventor: VAISANEN RISTO
IPC: H04L27/22
Filed: 1990-10-09
Abstract: The present invention relates to an automatic gain control circuit (AGC) in a receiver for a digital radio telephone. Most of the total gain control of the received signal is accomplished in the base band frequency sections, in the I and Q branches whereof the signal amplification is control­led step by step, and only a minor part of the total gain control is performed in the RF stage. High amplification steps are formed by means of amplifiers (9a, 10a, 11a, 12a; 9b, 10b, 11b, 12b), of which the desired amplifier is acti­vated by means of a digitally controlled (A, B) multiplexer (13a, 13b), and low amplification steps are formed by means of a resistance attenuator (14a, 14b), in which a signal of desired level is selected by means of a digitally controlled (C, D, E) multiplexer (15a, 15b). In addition, the RF ampli­fier (2) has two amplification levels, of which the desired amplification is selected by means of a digital control (F). By means of different digital control combinations (A, B, C, D, E, F) the entire gain control range required of the receiver can be covered.
Patent EP-0425282-A2 (EP)
Inventor: REITER JOZSEF
IPC: C07D413/04
Filed: 1990-10-25
Abstract: This invention relates to novel triazolo deriva­tives, a process for the preparation thereof, pharmaceuti­cal compositions comprising the same, to the use of the said triazolo derivatives for the treatment of diseases and also for the preparation of pharmaceutical compositions suitable for the treatment of the said diseases. 
     The new triazolo derivatives of the general for­mulae (Ia) and (Ib),
        wherein 
Q represents hydrogen or a heterocyclic group optionally bearing one or more C₁₋₄ alkyl substituent(s); or a group of the formula SR¹, wherein 
R¹ stands for straight or branched chained C₁₋₄ alkyl or phenyl-(C₁₋₄ alkyl); or a group of the formula NR²R³, wherein 
R² and R³ each represent hydrogen, straight or branched chained C₁₋₁₂ alkyl, C₂₋₆ alkenyl or phenyl-(C₁₋₄ alkyl); 
R⁴ and R⁷ each represent hydrogen, C₁₋₆ alkyl or phe­nyl-(C₁₋₄ alkyl) optionally bearing one or more halogen substituent(s); 
R⁵ and R⁶ each stand for C₁₋₄ alkyl optionally substituted by a C₁₋₄ alkoxycarbonyl group; a heterocyclic group or a phenyl group optionally bearing one or more halogen, hydroxyl, cyano, nitro, di-(C₁₋₄ alkyl)-amino or C₁₋₄ alkoxy substituent(s) which latter may carry a di-(C₁₋₄ alkyl)-amino group; furthermore one of R⁵ and R⁶ may represent hydrogen, or 
R⁵ and R⁶ together stand for C₄₋₁₅ alkylene, or together with the adjacent carbon atom they are attached to form a heterocyclic group bearing a phenyl-­(C₁₋₄ alkyl) substituent, 
possess valuable antianginal and tranquillant/sedative properties and are useful in therapy.
Patent EP-0442318-A2 (EP)
Inventor: WOERNER SIEGFRIED
IPC: F01N3/02
Filed: 1991-01-29
Abstract: A particle filter is demonstrated which has a filter chamber 4 charged with filter cartridges 14, and connections 6, 7 for the exhaust gas, which is to be purified by removal of soot particles, and a connection 8 for supplying external heat or an engine-independent burner, wherein overflow pipes 18, 19 or inflow pipes 26, 27 having exhaust gas passage orifices 20, 21 or 17 or 28 are arranged next to the filter cartridges 14, so that uniform loading of the filter cartridges 14 in the sooting phase and burning-free phase is achieved, so that a sooting time of always constant length is obtained by means of complete burning-free. <IMAGE>
Patent EP-0441290-A2 (EP)
Inventor: OTSUKA MASUHIRO C O ZEXEL CORP
IPC: B60W30/18
Filed: 1991-02-04
Abstract: An automatic transmission with an engine rpm sensor fault detector includes a starter switch (18); a clutch (6) for transmitting an output of an engine (8); a clutch control unit for controlling engagement of the clutch; a transmission (1); an engine rpm sensor (9); a an input shaft sensor (5a); a gear position sensor (40a) for detecting a gear position of the transmission; a control unit (4) for controlling the clutch control unit based on outputs of the respective detectors and enables the starter switch to operate when the transmission is in a neutral position. The control unit includes a starter switch detector (40b) for determining whether the starter switch is on and a fault determination unit (40c) for determining whether the first detector is faulty. The fault determination unit controls the clutch control unit to engage the clutch temporarily if there is no output from the first detector with the starter switch on and determines that the first detector is faulty if there is an output from the second detector.
Patent EP-0468135-A2 (EP)
Inventor: DHONG SANG HOO
IPC: G11C11/409
Filed: 1991-03-21
Abstract: A computer system is described which includes a DRAM having a plurality of memory cells (10, 12) arranged in rows and columns. The system includes a row address buffer (18), and circuitry (24) for generating a row address strobe signal that exhibits both active and inactive levels during each DRAM memory cycle and first and second transitions between those levels. A read-in circuit causes read-in of a row address to the DRAM's row address buffer (18). A delay circuit (54) is responsive to a delayed lagging transition of a row address strobe signal to provide an extended duration control signal which delays an output from the row address buffer (18). A reset/precharge circuit (33) is active during both the inactive row address strobe signal and the extended duration control signal to reset and precharge circuits and memory cells in the DRAM.
Patent EP-0475329-A2 (EP)
Inventor: VINCENT DE PAUL MICHEL
IPC: F01D9/02
Filed: 1991-09-09
Abstract: Blade grating for a turbomachine comprising blades (A, B) arranged between a floor and a ceiling, and the floor and/or ceiling of which is equipped with a suction slit (4, 4') in the vicinity of at least some blades (A), said slit (4, 4') having a first end (6) arranged along the suction face in a region of the blade (A) extending from the zone of maximum curvature (7) to the neck (8) of the channel (3) between this blade (A) and the adjacent (B), characterised in that said slit (4, 4') is oriented along an isobaric line and is of such a length that the second end (9) is set apart from the suction face of the blade (A) at a distance of between one quarter and one half of the width of the neck (8) of the channel (3). 
<??>Turbomachine comprising this blade grating. 
<??>Reduction of secondary losses and improvement of performance. 
<IMAGE>
Patent EP-0492071-A2 (EP)
Inventor: FOSTER RICHARD DARE
IPC: G06F9/06
Filed: 1991-10-07
Abstract: A single entity contains source lines, being operated on by one or more end users. Within the same entity are entity version and level control data. Individual source lines contain version-related identification variables. After each version or level update by a user, a comparison is made between new and old versions; source line identification variables are modified, and new source lines are added; dependent version information is stored in the entity, and control data is updated. Subsequent retrievals of a version are responsive to the dependent version information, and produce indications of any changes that had been made to dependent versions.
Patent EP-0483752-A2 (EP)
Inventor: YAMAGATA SHIGERU
IPC: C03B32/00
Filed: 1991-10-29
Abstract: This invention relates to an optical member made of synthetic silica glass of high-purity and transparency, and a method for manufacture a blank thereof or the optical member, and more especially to optical members assembled in assembled in various apparatus employing such high-power laser beams as an excimer laser. 
     The optical member comprising: having absolute refractive index, n d , of 1.460 or more, and having hydrogen molecule concentration of about 5 x 10¹⁶ molecules/cm³ or more.