baber/WOPTO huggingface dataset:
Patent EP-0285006-A2 (EP)
Inventor: DI GIUSTO NEVIO
IPC: E05B65/32
Filed: 1988-03-24
Abstract: A catch device is described of the type in which a fork element (2) is thrust by a striker pin (3) during closure of the door of a vehicle to rotate to come into snap engagement with a catch element (4) operable to lock it in a closure position; its principal characteristic lies in the fact that it is provided with a supplementary spring (20) pivotally attached eccentrically at one end to the fork element and at the other end to an attachment point (21) fixed with respect to this latter, in such a way that the initial rotation of the fork element causes an eccentric elastic reaction of the spring which forces the fork element to complete its rotation with a reduced door-closing movement so as to reduce the door closure force.
Patent EP-0285089-A2 (EP)
Inventor: TAKAHASHI TOSHIHIRO
IPC: A61K31/517
Filed: 1988-03-29
Abstract: 4-Thioquinazoline derivatives of formula (I) are provided.
      wherein R¹ is a C₁-C₆ alkylamino group, a phenyl group, a substituted phenyl group or a 5- or 6-membered heterocyclic group containing one or two N, O or S as a hetero atom or atoms, said heterocyclic group optionally being substituted or fused with a benzene ring; n is 1 or 2; or R² is a hydrogen atom or a C₁-C₆ alkyl group, and pharmaceutically acceptable acid addition salts thereof. They are useful as antiulcer agents.
Patent EP-0288889-A2 (EP)
Inventor: TWEEDY ERNEST P
IPC: H04N1/00
Filed: 1988-04-20
Abstract: An interactive system (10) transfers video and audio information from a central facility (11) to terminals (12) by means of addressed television frames. Each audio frame includes information representing a single channel of time compressed audio. The terminals (12) store correctly addressed frames. Video frames are repeatedly replayed to provide series of still-frame images. The audio frame is used to generate a normal speed audio output.
Patent EP-0303258-A2 (EP)
Inventor: GEORGE ERIC R
IPC: C09D167/02
Filed: 1988-08-10
Abstract: A process is provided for producing metallic substrates which have a coating of a liquid crystal polymer which has a low melt viscosity and a low yield stress. These characteristics allow for the formation of a uniform and continuous liquid crystal polymer coating on a metallic substrate.
Patent EP-0305795-A2 (EP)
Inventor: ZUCKERT BERTRAM DR
IPC: C08L51/08
Filed: 1988-08-13
Abstract: In a process for the preparation of aqueous emulsions of graft copolymers which are obtained by emulsion polymerisation of vinyl and/or (meth)acrylic monomers in the presence of emulsifier resins based on polyol esters of (meth)acrylic- and optionally vinyl-modified drying fatty acids, the polymerisation of a monomer mixture (A) is carried out in an aqueous emulsion of a product (B) of the condensation of the polymerisation of drying fatty acids, polyols, optionally polyethylene glycol and vinyl and (meth)acrylic monomers, where part of this monomer mixture comprises (meth)acrylic acid. Component (B) can be obtained either by grafting the monomers onto the fatty acid polyol ester or by esterifying the fatty acid graft polymer using polyols. The emulsions are suitable for air-drying, water-dilutable paints and road marking paints. They are distinguished by fast surface drying and good film properties.
Patent EP-0304894-A2 (EP)
Inventor: SHIGA NOBUO YOKOHAMA WORKS SUM
IPC: H03M1/00
Filed: 1988-08-24
Abstract: An analog-to-digital converter using superconducting material. The converter includes a converter portion having a plurality of series-connected superconducting current channels for which different values of a certain critical condition are set, the values differing from one another by a fixed amount. The converter also includes a detector portion including means for detecting the interruption of the flow of a superconducting current in each of said superconducting current channels, the analog-to-digital converter outputting a digital signal indicative of the associated change in a physical quantity related to said critical condition and which is applied as an input to the converter portion.
Patent EP-0325713-A2 (EP)
Inventor: SPEAR STEPHEN L
IPC: H04W36/38
Filed: 1988-11-07
Abstract: An improved cellular telephone communication system is described having operational steps which prevent a call from being dropped due to a radiotelephone (130) not receiving a handoff instruction from its host base site (115). The system includes a switch controller (122) for determining that the radiotelephone requires a handoff from a first base site coverage area (110) to a second base site coverage area (112) and for communicating a handoff message to the associated first (115) and second base site equipment (119). The first base site equipment then transmits the handoff message to the radiotelephone. If the radiotelephone does not receive the message, it determines that the call has been lost, siezes a signalling channel from the second base site, and requests, via the second base site a call reconnection by transmitting a special message. The second base site then informs the radiotelephone of the handoff instruction and the handoff is completed with a successful reconnection of the call.
Patent EP-0318726-A2 (EP)
Inventor: KOBUSCH KLAUS
IPC: B25B27/14
Filed: 1988-11-07
Abstract: To remove the mounting tang of a threaded insert, a tool with a displaceable tube which is inserted into the threaded insert is provided. As a result of an impact effect of a piston exerted on the tube, the tang is broken off and discharged through the interior of the tube by a stream of air introduced between the insert and the tube. <IMAGE>
Patent EP-0323573-A2 (EP)
Inventor: WEBER JURGEN DR DIPL-CHEM
IPC: C07C209/26
Filed: 1988-11-30
Abstract: A process for the preparation of tertiary N,N-dimethylamines by reaction of primary amines with formaldehyde and hydrogen as starting substances under pressure and at elevated temperature on a nickel- containing hydrogenation catalyst in the liquid phase. The hydrogenation catalyst is suspended in a solvent and the nickel concentration is 0.1 to 10% by weight relative to primary amine to be employed. The starting substances are introduced into the catalyst suspension separately from one another, but simultaneously, at 80 to 150 DEG C and 1 to 15 MPa with mixing, and reacted to give tertiary N,N-dimethylamines in one reaction step.
Patent EP-0325742-A2 (EP)
Inventor: IRIE MASAHIRO
IPC: C09B47/04
Filed: 1988-12-06
Abstract: A phthalocyanine compound of the formula:
     wherein M is 2H, or a metal atom of Group VIII, Ib, lib, IIIb, IVa, Va, Via or VIIa of the Periodic Table or its oxide or halide, and each of A 1 , A 2 , A3, A4, B 1 , B 2 , B 3  and B 4  is a heterocyclic group, provided that A 1  and B 1 , A 2  and B 2 , A3 and B 3 , and A 4  and B 4  are, respectively, cyclizable by irradiation with light to form a cyclohexadiene ring and thereby change the optical properties, and an optical recording material using such a compound wherein information recording can be made by irradiation with light.
Patent EP-0320930-A2 (EP)
Inventor: BALL PETER DR DIPL-CHEM
IPC: C08F255/02
Filed: 1988-12-15
Abstract: The graft base used in the process is a sulphonate group-containing vinyl ester-ethylene latex which is stabilised exclusively by an anionic emulsifier (CMC >/= 0.5% by weight in H2O). The latex is preferably grafted with vinyl chloride without further addition of emulsifier or protective colloid. The graft copolymers according to the invention have good water resistance and very good thermoplastic processing properties. They are particularly suitable for use as impact modifiers and for producing soft to semirigid mouldings.
Patent EP-0282131-A2 (EP)
Inventor: PLACE GEOFFREY
IPC: A61P31/04
Filed: 1988-03-02
Abstract: The present invention relates to pharmaceutical compositions useful for treating or preventing gastrointestinal disorders. These compositions comprise a campylobacter-inhibiting anti­microbial agent such as nitrofurantoin and bismuth subsalicylate, and a histamine-2 receptor blocking anti-secretory agent such as cimetidine. 
     The present invention further relates to methods for treating or preventing gastrointestinal disorders in humans or lower animals by administering a campylobacter-inhibiting antimicrobial agent and a histamine-2 receptor blocking anti-secretory agent.
Patent EP-0294028-A2 (EP)
Inventor: WONG DAVID TAIWAI
IPC: A61K31/135
Filed: 1988-04-29
Abstract: Fluoxetine has been found to control diabetes in mammals.
Patent EP-0290234-A2 (EP)
Inventor: FIMERI GARRY GORDON LESLIE
IPC: B60R1/066
Filed: 1988-05-04
Abstract: Retention means for retaining the pivoted portion (20) of a "break-away" rear vision mirror to the mounting base portion (11). A control lever (12) is ball mounted for universal pivoted movement in the mounting base portion, and has a lever arm (33) which extends into the pivoted portion, the lever arm terminating in a 'T' head (32) which is freely movable in a channel (29) on the mirror back, but retained in the channel by the channel walls (31), some of which have retaining nibs (30) at one end. A spring (17) draws the two portions back together after "break-away", and the channel is guided in this movement, partly by the lever arm 'T' head, to assist in correct repositioning of the pivoted portion.
Patent EP-0301683-A2 (EP)
Inventor: RISTVEDT VICTOR G
IPC: G07D3/00
Filed: 1988-05-06
Abstract: A coin sorter (10) is disclosed which is capable of sorting coins of any desired denomination(s) from a batch of coins containing any combination of denominations. The coin sorter (10) comprises a pad (12) mounted on and rotated by a turntable (14). Coins are fed into the sorter from above and are guided around the pad (12) by a stationary guide plate (22) mounted just above the pad (12). The guide plate (22) causes the coins to be arranged in single file and displaces the coins along a first circular path. Displacing means (144, 146) radially offsets the inner edges of coins of a selected denomination from the inner edges of coins of other denominations. The coins of the selected denomination are displaced along a second spiral path. The first and second paths lead to separate exit locations (172, 180) allowing coins of the same denomination to exit the guide plate (22) at a respective exit location (180).
Patent EP-0296871-A2 (EP)
Inventor: SAKUHARA TOSHIHIKO
IPC: H01J37/28
Filed: 1988-06-24
Abstract: A tunnelling scanning microscope comprising a probe (8) having a fine conductive tip; means (6,7) for positioning the tip of said probe (8) sufficiently close to a surface of a sample (5) to be investigated so that tunnelling current flows; means (13) for scanning across said sample surface with the tip of said probe (8); means (14) for automatically controlling the distance between the tip of said probe (8) and said sample surface during scanning in response to measured tunnel current; and display means for producing an image of the configuration of the sample surface characterised in that a light source (9) is provided for irradiating the sample surface.
Patent EP-0301870-A2 (EP)
Inventor: YUEN KWOK-TUNG
IPC: F21S10/06
Filed: 1988-07-28
Abstract: A display device (10) for producing a display, which device comprises a base (11), a rotatable member (12), first rotation means (16) for rotating said rotatable member about a first axis, illumination means (24) for producing a said display and arranged to be rotated about said first axis by said rotatable member (12), and second rotation means (14, 21) for causing movement (as herein defined) of said illumination means (24) about a second axis different from and non-orthogonal to said first axis.
Patent EP-0336035-A2 (EP)
Inventor: LEVINE FRANK ELIOT
IPC: G06F12/00
Filed: 1988-08-03
Abstract: A database system in a data processing system has an index tree structure with a root node having reference keys to nodes in the next lower level and so on until bottom nodes having keys referencing the database records. Multiple users may access the database concurrently. Transactions in which the tree structure is to be modified (for example removal of a record) are performed by traversing the tree to the appropriate bottom node and setting an indication of pendency of the modification. At the same time other accesses to the database, through nodes at which no tree structure modifications are to take place, can continue. When the structure modification has been performed, a log record of it is made to prevent undoing the modification in the event of a system failure, and database access through all the bottom nodes then continues.
Patent EP-0322230-A2 (EP)
Inventor: LANGE CLARK V
IPC: G03G21/10
Filed: 1988-12-21
Abstract: Toner removal device for removing residual toner and debris from a charge retentive surface (10) after transfer of toner images from the surface. This device is characterized by the use of a pair of electrically biased detoning rolls (114, 120), one for removing toner from a biased cleaner brush (100) for recirculation and use and the other for removing debris such as paper fibers and Kaolin from the brush. Placement of the detoning rolls is selected so that the brushes are located adjacent natural oscillation nodes of the brush, and closely spaced to the position where the cleaning brush leaves contact with the charge retentive surface. Cleaning blades (150) for the detoning rolls are integrally provided with holders (152) for insertion into receiving slots (154, 156) in the cleaning housing (106). Extrusion sleeves are provided for insertion into toner transport devices for removal for cleaning.
Patent EP-0299857-A2 (EP)
Inventor: FOURE SERGE
IPC: B21D11/12
Filed: 1988-07-08
Abstract: The present invention relates to a machine for bending metal wires comprising bending units (3, 4) each equipped with a rotary head (32, 42) for bending the wire rotating around an axis (35, 45) orthogonal to the axis (51) for supply of the wire (5). <IMAGE>
Patent EP-0296109-A2 (EP)
Inventor: SZCZEPANSKI HENRY DR
IPC: C07D491/04
Filed: 1988-06-08
Abstract: Processes for the preparation of 2-(imidazolin-2-yl)nicotinic acid derivatives which are substituted in the 6-position and which are distinguished by outstanding herbicidal and plant growth-regulating properties, and to the intermediates and processes for the preparation of the intermediates. The derivatives are those of the formula I 
<IMAGE>
 in which
 R1 is hydrogen or a salt radical, ester radical or amide radical,
 R2 and R3 independently in each case represent C1-C4-alkyl or together also represent a C3-C5-alkylene radical,
 X represents hydrogen or methyl,
 Y represents hydrogen, halogen, alkyl, haloalkyl, alkoxy, alkylthio, phenoxy, nitro, cyano, alkylamino, phenyl, alkenyloxy or alkynyloxy and
 Z represents a radical -CQ1Q2Q3 or -CQ1Q4Q5 in which
 Q1 and Q2 in each case represent hydrogen or C1-C4-alkyl,
 Q3 represents C1-C6-alkoxy or phenoxy which are unsubstituted or substituted, or C3-C6-alkenyloxy or C3-C6-alkynyloxy and
 Q4 and Q5 together represent a cycloalkyl radical, furyl radical or pyran, dioxane or dioxolane radical, and Z represents a 5-6-membered heterocyclic radical. 
<??>2-(Imidazolin-2-yl)nicotinic acid derivatives are known, and some derivatives which are substituted in the 6-position are known. However, they are difficult to prepare, and the substitution was restricted to a lower alkyl radical or a fused phenyl radical. The compounds with the defined substituents Z are prepared by first introducing the substituent Z into a pyridine-2,3-dicarboxylic acid diester following one of the processes described in EP-A 169,051, and preparing the 2-(imidazolin-2-yl)nicotinic acid derivatives from the resulting compound following, for example, the process known from EP-A 41,623.
Patent EP-0341546-A2 (EP)
Inventor: LINKA GERD DR
IPC: C23C10/28
Filed: 1989-05-02
Abstract: The invention relates to a process for depositing an adherent metal layer on titanium or its alloys by electroless deposition of a nickel-phosphorus alloy followed by heat treatment to form nickel-titanium diffusion layers, characterised in that the nickel layer then still present is coated with an adherent metal layer.
Patent EP-0346837-A2 (EP)
Inventor: TSUJI MITSUJI
IPC: C08L23/16
Filed: 1989-06-13
Abstract: A vulcanized, ethylene/α-olefin copolymer rubber composition obtained by vulcanizing an unvulcanized rubber composition comprising 100 parts by weight of a rubber composition consisting of 0-99% by weight of an ethylene/α-olefin copolymer rubber and 100-1% by weight of an ethylene/α-olefin copolymer rubber containing an α,β-unsaturated carboxylic acid and/or a derivative thereof; and 5-100 parts by weight of a polyamide resin, wherein an ethylene/α-olefin copolymer rubber is at least one selected from ethylene/α-olefin copolymers and ethylene/α-olefin/non-conjugated diene copolymers. The vulcanized, ethylene/α-olefin copolymer rubber composition of the present invention has a high hardness and is excellent in weather resistance and thermal resistance as compared with natural rubbers and general-purpose rubbers.
Patent EP-0347792-A2 (EP)
Inventor: TAKAGI HIDEO
IPC: H01L21/311
Filed: 1989-06-19
Abstract: A first layer-wiring (6) formed of a material soluble in a solution containing hydrofluoric acid (HF) is protected in an insulating layer. A second layer-wiring (7) insulatingly overlying the first layer is connected with the first layer-wiring via a third layer-wiring (13) which is resistant to a solution containing HF. When contact holes (8-12) are opened through the insulating layer so as to lead out the first layer-wiring (6) and/or a part of the semiconductor substrate, the first layer-wiring (6) is not exposed to HF containing solution for cleaning the exposed materials in the opened holes. Accordingly, a material having small electrical conductivity but soluble by the HF can be employed for the layer-wiring allowing a high density integration as well good electrical contact with the Si substrate and with other multi-layer wirings.
Patent EP-0362822-A2 (EP)
Inventor: HOSSAIN K MOSSADEQ
IPC: A61B17/00
Filed: 1989-10-04
Abstract: A microsurgical irrigation/aspiration system is provided, including a controller having a pump roller head (214), actuators (376,378) for occluding fluid lines (264,274), a suction sensor (382), and means for mounting a pump cassette (200). The system cassette (300) is suitable for mounting on the controller and has an opening (256) with a pump segment (258) passing along an arcuate wall of the opening (256). When the cassette (300) is mounted on the console, the roller head (214) is engaged in the cassette opening (256) and compresses the pump segment (258) against the arcuate wall. An infusion line (264) passes through the cassette (300) and is occludable by one (376) of the actuators, and a vent line (274) connected to the pump segment (258) is occludable by a second actuator (378). A suction sensing port (392) on the cassette (200) couples with the suction sensor (382) in the controller. In an alternate embodiment, a cassette is disclosed within which both vacuum and peristaltic pumping is possible. Latching may be accomplished by a plunger attached to the sensory port of the cassette.
Patent EP-0367220-A2 (EP)
Inventor: MATSUOKA YASUSHI C O THE GREEN
IPC: A61P7/00
Filed: 1989-10-31
Abstract: An albumin preparation having a polymer content of not more than 3% by weight based on the serum albumin content and an α₁-AGP content of not more than a detectable limit based on the serum albumin content, which is prepared by removing a polymer-forming factor from an albumin aqueous solution by, for example, ion exchange separation or affinity chromatography, and subjecting the solution to a heat treatment.
Patent EP-0381831-A2 (EP)
Inventor: CHIMENTO ADRIANO
IPC: A44C27/00
Filed: 1989-12-01
Abstract: The method of composition according to the invention, which is suited to obtain necklaces or bracelets, consists in inserting on a core (1), which acquires the form of a helicoidal spring made of a metal wire or a strap (2) having a constant cross-section and wound as a substantially but not necessary cylindrical spiral, a plurality of elements (3, 8, 9, 10) each consisting of a visible surface (4, 11) associated with one or more grommets (5) or slots (12) creating one or more closed annular spaces. The composition is obtained by threading through a free end of the helicoidal spring a succession of elements - through one or more grommets or slots which are present on each of said elements - and by causing said elements to slide toward the other end of the spring, so that they arrange themselves one next to the other.
Patent EP-0374944-A2 (EP)
Inventor: KATAYAMA YASUNORI
IPC: G06F15/177
Filed: 1989-12-22
Abstract: An information processing system comprises a plurality of systems (1, 3, 4, 6) communicating through a transmission path (2) and performing a processing base on their own function. One of the plurality of systems acts as as an supervising system having a supervising function. The supervising system (1, 4) sets a goal for each of the plurality of systems, collects the processing result on each system and evaluates the processing result; and on the basis of the processing result, the supervising system sets a new goal for each system considering a goal of the entire system comprising said plurality of systems.
Patent EP-0331222-A2 (EP)
Inventor: CHANDLER SIMON A
IPC: A23G1/04
Filed: 1989-02-10
Abstract: Method for preparing a granular beverage material comprising the steps of
     a) preparing a dry mix comprising tea, coffee or cocoa materials and having a moisture content of 0-10 % wt.   b) pressing said mix into sheets under high pressure   c) reducing said sheets in size to form granules.    Preferably the dry mix is a carbohydrate based dry mix, preferably an ice tea mix.
Patent EP-0333301-A2 (EP)
Title: Anticalculus oral composition
Inventor: GAFFAR ABDUL
IPC: A61K8/24
Filed: 1989-03-20
Abstract: An oral composition containing in an orally acceptable vehicle, approximately by weight, an effective anticalculus amount in the range of 0.1 to 7% of one or a mixture of water soluble linear molecularly dehydrated alkali metal or ammonium polyphosphate salts as essential anticalculus agent, an amount of a fluoride ion source sufficient to supply 25 ppm to 2,000 ppm of fluoride ions, and one or a mixture of water soluble alkali metal or ammonium synthetic anionic polymeric polycarboxylate salts having a molecular weight of about 1,000 to 1,000,000, the polyphosphate ion:polycarboxylate salt weight ratio ranging from about 0.3:1 to about 2.5:1.
Patent EP-0350131-A2 (EP)
Inventor: DEN HARTOG JACOBUS ANTONIUS JO
IPC: C07D491/147
Filed: 1989-07-03
Abstract: The invention relates to a group of new 1,4-diazepine derivatives of the formula
      wherein A represents a group of the formulae 2-10
       
     These compounds have a strong anti-ulcer activity after oral administration.
Patent EP-0357217-A2 (EP)
Inventor: GUTIERREZ ANTONIO
IPC: C10M159/16
Filed: 1989-07-25
Abstract: The present invention is directed to oil-soluble lubricating oil additives comprising Mannich Base condensates of (A) and ethylene-alpha-olefin polymer substituted mono- or dicarboxylic acid material, (B) an optionally alkyl-substituted N-hydroxyaryl compound, (C) an aldehyde, and (D) an amine, wherein the polyer moiety of the mono- or dicarboxylic acid material is derived from at least one terminally unsaturated ethylene alpha-olefin copolymer of 300 to 10,000 number average molecular weight, wherein the terminal unsaturation comprises ethenylidene unsaturation. The Mannich Base condensates of this invention are useful as dispersants.