baber/WOPTO huggingface dataset:
Patent EP-0273143-A2 (EP)
Inventor: EVANS THOMAS LANE
IPC: C08G64/20
Filed: 1987-11-05
Abstract: Cyclic polycarbonate oligomers are polymerized to linear polycarbonates by contact with a catalyst comprising a polymer containing alkali metal phenoxide moieties. Said polymer is preferably a polycarbonate and the alkali metal is preferably lithium. The catalyst polymer may be prepared by the reaction of a polymer with phenolic moieties with an alkali metal base such as lithium phenoxide at a temperature in the range of about 200-300°C.
Patent EP-0271843-A2 (EP)
Inventor: BREEN MICHAEL JOSEPH
IPC: C08F4/60
Filed: 1987-12-11
Abstract: Compositions having the formula 
    X n Mg(OR) 2-n   
in which X is chloro, bromo or iodo; R is a C₁-C₁₀ alkyl group and n is a value from about 0.2 to about 1.9 are produced by a process com­prising preparing an alkanol adduct of a magnesium halide, reacting the product of this step with metallic magnesium, and drying the product. The compositions are useful as olefin polymerization catalyst components and supports.
Patent EP-0241969-A2 (EP)
Inventor: NEVE DE MEVERGNIES MARCEL
IPC: B60N2/90
Filed: 1987-03-24
Abstract: There is described a vehicle seat, notably for motor vehicle, comprising a bottom and a back, that back portion at least whereagainst the back of a person taking place in the seat bears, so cooperating with resilient members as to be swingable about a fixed point relative to the bottom, exclusively with an up-and-down motion, which seat is provided with means to limit conveying from the seat bottom, vibrations with a frequency higher than 10 Hz to that back portion whereagainst said person back does bear.
Patent EP-0271122-A2 (EP)
Title: Système pour transmettre des images de télévision haute définition dans des canaux à bande étroite, ainsi qu'un émetteur et un récepteur convenant pour le système
Inventor: FONSALAS FREDERIC SOCIETE CIVI
IPC: H04N11/24
Filed: 1987-11-04
Abstract: Ce système comporte une partie émission (10) et une partie réception (20). Pour transmettre l'image par un canal (30) à bande étroite, on sous-échantillonne par un circuit (40) l'image fournie par une caméra (35). Un filtre, parmi une pluralité de filtres anti-repliement (F1, F2, ..., Fn) est choisi au moyen d'un détecteur de mouvement (48) ; l'information de ce détecteur est aussi transmise à la partie réception (20) pour choisir, en correspondance, un filtre parmi une pluralité de filtres (I1, I2, ..., In) à utiliser pour le suréchantillonnage.
Patent EP-0229704-A2 (EP)
Inventor: MERKOVSKY DANIEL
IPC: G21C17/10
Filed: 1987-01-09
Abstract: The invention relates to a thimble guide assembly for use in a nuclear reactor. 
     The thimble guide assembly (62) comprises a lower element (64) adapted to be screwed into the thimble passage (26) of the reactor core plate (10), and an upper element (98) adapted to be screwed onto the lower element in axial extension thereof, each element having a thimble channel (87, 113) extending therethrough. The length of the upper element (98) is chosen to minimize exposure of the thimble to turbulence when the thimble is inserted through the guide thimble assembly and into the associated fuel assembly (14). The upper element (98) has an annular upper lip (112) which is flat. The screw connections between the lower element (64) and the core plate (10), on the one hand, and between the lower and upper elements (64, 98), on the other hand, are oppositely threaded. The lower element (64) has a tubular extension (70) extending through the thimble passage (26) of the core plate and into a bottom-mounted instrumentation column (42) on the core plate.
Patent EP-0232115-A2 (EP)
Inventor: SHIMAMURA NORIO
IPC: G06Q40/00
Filed: 1987-01-28
Abstract: A device having means (l3, l4) for conveying the card (C) inserted in the slot (ll) forward so as to read the magnetic stripe (MS) of the card and means (l5, l5′′, l4A, l4B, l9, 24) for feeding a carriage (20) between the waiting position and the reading/writing position, said carriage embracing a contact pin head (30), which is longitudinally movable together with said carriage and vertically movable relative thereto, so that when said card is conveyed to reach the carriage in the waiting position said feeding means is automatically driven to feed the carriage and the contact pin head to the reading/writing position where the card is brought by said conveying means with holding engagement with the carriage to be electrically contacted at the contact points (CP) thereof with the contact pins (32) of the head vertically moved up, whereby reliable reading/writing of the magnetic card as well as the IC card can be assured.
Patent EP-0243087-A2 (EP)
Inventor: HATCH BRUCE O
IPC: H05H1/34
Filed: 1987-04-15
Abstract: The torch has an electrode (46) retained in a recess in a conductive block (20) in the torch housing (12), the electrode being electrically energised by way of this conductive block. The electrode is retained by a gas diffuser (72) and a torch tip (70) held in place by a cup (62) screwed onto the housing (12). In order to avoid damage arising from inadvertent energisation with the tip etc. not in place, a plunger (90) biassed by a spring (96) ejects the electrode (46) unless it is held in place by the diffuser (72), tip (70) and retaining cup (62).
Patent EP-0268354-A2 (EP)
Inventor: GORDON PAUL FRANCIS
IPC: C07D231/06
Filed: 1987-09-09
Abstract: A compound of the formula:
      wherein 
E is an ethenyl group of the formula:
      in which 
X is H when Y is NO₂; 
Y is H when X is NO₂; or 
X is CN when Y is CN 
which has the capacity to form a crystal in which the molecules are aligned substantially in the same manner giving it non-linear optical properties. The cyrstalline product is thus adapted for use in devices exhibiting non-linear optical effects.
Patent EP-0272789-A2 (EP)
Inventor: COLOMBO LOUIS E
IPC: B60H1/00
Filed: 1987-11-13
Abstract: An airconditioning control system for an automotive vehicle includes a flow control means (34,36,80) responsive to individual inputs from multiple locations within the motor vehicle for providing conditioned air processed by a blower (30), an evaporator (38) and a heater (40), with air being provided at selected flow rates to each of the locations, with each of the flow rates being independent of the other.
Patent EP-0251870-A2 (EP)
Inventor: GERBET ANDRE
IPC: G02C1/08
Filed: 1987-06-22
Abstract: This device, which is referred to as a circle clamp, comprises an assembly body pierced by a passage over its entire height, a bush internally threaded over its entire length and intended to be inserted into said body, and a screw (10) intended to be screwed into the bush in order to close the circle. The two passages (2a, 2b), which continue one another in the two parts (1a, 1b) resulting from the splitting into two parts of the assembly body (1), have a polygonal transverse section, the internally threaded bush (7) has the same polygonal transverse section as these passages over the entire region of its external periphery, which region is intended to come into contact with these latter, and it preferably has a length greater than the height of the part (1a) by which it is introduced into the passages (2a, 2b) of the parts. <IMAGE>
Patent EP-0275998-A2 (EP)
Inventor: ILANI ASHER
IPC: A61K31/13
Filed: 1988-01-20
Abstract: Pharmaceutical preparations for the treatment of hyperacidity in body fluids comprising as active ingredient a compound of the formula: 

      wherein each of R¹, R² and R³ represents a hydroxyl group or an amino group optionally substituted by lower alkyl, at least one of R¹, R² and R³ being said amino group, optionally substituted by lower alkyl, provided that R² and R¹ or R² and R³ cannot simultaneously represent an amino group; or enantiomers or diastereoisomers thereof; or oligomers thereof: and pharmaceutically acceptable salts thereof, optionally compri­sing pharmaceutically acceptable additives, in a suitable carrier or diluent. 
     The pharmaceutical preparations can be used for treatment of gastric hyperacidity and for treatment of hyperacedemia.
Patent EP-0276026-A2 (EP)
Inventor: LOGAN DAVID J
IPC: B23D3/06
Filed: 1983-06-23
Abstract: An apparatus for plotting and cutting large scale text in sheet materials for signs and the like in­cludes a movable support for moving the sheet material (M) in one coordinate direction with a rotatable feed roller (20) and a tool carriage (12) being movable relative to the roller (20). Cutting and plotting tools are interchangeable. A tool support (60) is movable on the tool carriage between an elevated and lowered position and has a tool mount accepting the interchangeable cutting und plotting tools one at a time. A lift motor (68) is mounted on the tool carriage and connected to the support (60) for moving the support and the tool (F) between the elevated and lowered positions. A drive motor is connected with the tool carriage and the support for moving the tool and the sheet material an the feed roller (20) relative to one another. Controls are connected with the drive motor and the lift motor (68) for controlling the tool and sheet material movements during cutting and plot­ting operations.
Patent EP-0282966-A2 (EP)
Inventor: LIPPERT THOMAS M
IPC: H04N13/221
Filed: 1988-03-15
Abstract: A three-dimensional imaging system (90) comprises a single sensor (12) mounted on a movable platform. The sensor signals are fed to frame buffers (94) via an analog/digital converter (92), with said frame buffers storing images sensed at different points of time. A microprocessor (98) controls the read-out of the frame buffers (94) via multiplexers (102) to a three-dimensional display (28), whereby certain parameters (96) as an inertial reference and platform velocity and altitude are taken into consideration.
Patent EP-0299171-A2 (EP)
Inventor: HORNS UDO DR DIPL-CHEM
IPC: C07F7/00
Filed: 1988-05-21
Abstract: These esters are prepared by carrying out the reaction between the halides of these metals and the alcohols in the presence of hydrocarbons or chlorocarbons and using the alcohol not in excess. In this reaction, the desired orthoesters are obtained in very pure form and are not formed as adducts with alcohol. They can be isolated as solids. …<IMAGE>…
Patent EP-0314868-A2 (EP)
Inventor: CHAN KWAN WOON
IPC: A47J31/06
Filed: 1988-05-31
Abstract: The device comprises a collection container (2) for the filtrate and a filter vessel (1) which can be placed on the collection container (2) for receiving ground coffee or tea. The device is to be designed in such a way that there is a connection between the filter vessel (1) and the collection container (2), which connection is secure against tilting and is practical whilst being easily detachable. 
<??>This is achieved in that the filter vessel (1) is provided in the region of its connector (3), which can be placed on the collection container (2), with catch cams (7 and 8) which engage in corresponding undercuts or recesses in the upper edge of the collection container (2). 
<??>This brings about, on the one hand, a connection between the filter vessel (1) and the collection container (2) which is secure against tilting and, on the other hand, the possibility of simple dismantling of the two abovementioned components. 
<IMAGE>
Patent EP-0311760-A2 (EP)
Inventor: KLINGMAN KAYLA R
IPC: G06F13/42
Filed: 1988-07-29
Abstract: A data transfer driver transfers multiple byte data words supplied by a data processing device to a peripheral device as a sequence of single data bytes. The driver operates selectively in either a handshaking mode, wherein data bytes are transferred to the peripheral device asynchronously in response to handshaking signals from the peripheral device, or in a streaming mode where data bytes are transferred to the peripheral device periodically. The driver includes circuitry that permits the data processing device to check the operation of the driver and to monitor handshaking signals produced by the peripheral device.
Patent EP-0301602-A2 (EP)
Inventor: TERADA MASAHIRO
IPC: C09K19/42
Filed: 1988-08-01
Abstract: A ferroelectric liquid crystal composition, comprising at least three mesomorphic compounds represented by the following formula (I):
     wherein C *  denotes an asymmetric carbon atom; E denotes a mesomorphic compound residue including a divalent 6-membered ring-containing group capable of having a substituent; and A and. B are mutually different groups respectively selected from the class of (a) methyl group, (b) linear or branched alkyl groups having 2 - 18 carbon atoms capable of having a substituent, (c) linear or branched alkyloxy groups having 1 - 18 carbon atoms, (d) linear or branched alkyloxyalkyl groups having 2 - 18 carbon atoms. (e) linear or branched alkyloxycarbonyl groups having 2 - 18 carbon atoms, (f) linear or branched alkyloxycarbonylmethyl groups having 3 - 18 carbon atoms; (g) chlorine or bromine, (h) fluorine, (i) trifluoromethyl group, and (j) cyano group; the above-mentioned at least three mesomorphic compounds belonging to at least three mutually different series of compounds which are different from each other in the combination of the groups A and 8 attached to the asymmetric carbon atom respectively selected from any one of the sub-classes (a) - (j).
Patent EP-0307844-A2 (EP)
Inventor: KOKADO MASAYUKI
IPC: H01L27/06
Filed: 1988-09-12
Abstract: A semiconductor integrated circuit is supplied with a power source voltage (V EE ) to a circuit element forming layer (23a) thereof from a conductive layer (42) through a substrate (41, 41A, 41B, 41C) and a certain region (44, 24a, 44a) made of a semiconductor type identical to that of the substrate. The conductive layer is formed on a back surface of the substrate, and the certain region makes contact with a front surface of the substrate. The circuit element forming layer is provided on the front surface side of the substrate and connects to the certain region. Alternatively, a region (90A, 90B, 90C) may be provided to extend from the circuit element forming layer to the substrate so as to provide a conductive path for supplying the power source voltage from the back surface of the substrate.
Patent EP-0314003-A2 (EP)
Inventor: HIMMELE WALTER DR
IPC: C07C1/24
Filed: 1988-10-21
Abstract: 1-Aryl-1-alkenes are prepared by dehydration of 1-aryl-1-alkanols in the presence of a water-eliminating agent by using a triphosphite esterified with at least one aryl group as the water-eliminating agent. …<??>The products are suitable, for example, as initiators in anionic polymerisations.
Patent EP-0320615-A2 (EP)
Inventor: KESTEN KLAUS DIPL-ING
IPC: A47B47/05
Filed: 1988-11-08
Abstract: The cabinet furniture, in particular a cupboard or a wall unit, has walls and doors and tops and bottoms which consist of profiles of U- or L-shaped cross-section, into which profiles correspondingly cut gypsum plaster boards are inserted. The bottoms of the cupboard are likewise made using U-shaped profiles, into which likewise correspondingly cut gypsum plaster boards are inserted. The profiles preferably consist of a lightweight metal and are matched in their inside dimensions to the usable thicknesses of the gypsum plasterboards.
Patent EP-0320906-A2 (EP)
Inventor: HARA HITOSHI
IPC: G05B19/414
Filed: 1988-12-14
Abstract: In an injection molding machine comprising at least four motors (18 to 21) and a control section (22) for controlling the four motors to carry out a predetermined injection molding process divided into a plurality of steps, the four motors are grouped into first and second groups so that the motors of each group have driving durations which are not overlapped with one another and which may be overlapped with those of the motors of another group. The control section comprises first and second control units(24 and 25) coupled to the first-group motors and the second-group motors for individually and selectively controlling the first-group motors and the second-group motors.
Patent EP-0282160-A2 (EP)
Inventor: AL-SUMIDAIE AYAD MOHAMED KHALA
IPC: G01N33/569
Filed: 1988-02-08
Abstract: The present invention relates to a method of obtaining a retrovirus-containing fraction, and in particular, though not exclusively, to obtaining a retrovirus containing fraction from mononuclear cells containing a retrovirus. 
     The method of forming a retrovirus-containing fraction from mononuclear cells containing said virus comprises, preparing a suspension of separated mononuclear cells in a culture medium, incubating said culture and separating the culture supernatant from said incubated culture, characterized in that an effective amount of a glucocorticoid or of a leukemia or viral inducing drug is added to the suspension before and/or during the incubation of said cultures, and if desired separating a retrovirus containing fraction from the separated supernatant.
Patent EP-0280540-A2 (EP)
Inventor: GRACE RICHARD
IPC: G01N27/12
Filed: 1988-02-24
Abstract: A gas sensing thick film is positioned on an insulating substrate in contact with a pair of electrodes. A non-porous glass layer surrounds the film to stabilize it on the substrate. A heating element maintains the film at a preselected elevated temperature. The gas sensing thick film has a response characteristic for a preselected target gas to be detected which is enhanced by impregnating the film with platinum or palladium chlorine free compounds. The response characteristic of the gas sensing film is further increased by promoting combustion of interference gases on an outer filter layer fabricated of either conductive or nonconductive material. The incorporation of an insulating material between the gas sensing film and the outer filter layer also serves to increase the relative response of the gas sensing film to a preselected target gas.
Patent EP-0306273-A2 (EP)
Inventor: CHIHARA MACHIO
IPC: C09D11/106
Filed: 1988-08-31
Abstract: A composition useful as an alkaline developable liquid photoimageable solder resist ink comprising a photocurable resin, a photopolymerization initiator, a reactive diluent, a solvent and optionally, a thermosetting material as main components wherein the photocurable resin comprises a reaction product of: (A) an epoxy vinyl ester resin obtained by reacting a cresol novolak epoxy resin and an unsaturated monobasic acid, (B) a polybasic acid anhy­dride and (C) an alkyl ketene dimer, wherein the hydroxyl value of the photocurable resin is not more than 10 carbons. Coating films formed from the subject composition have excellent adhesion, heat resistance, moisture insulation resistance and alkaline developable properties.
Patent EP-0319444-A2 (EP)
Inventor: DALMAU GUELL JOSE MARIA
IPC: D04B15/58
Filed: 1988-12-02
Abstract: The striper (2) of the system is provided with yarnguide rods (64) which are pivotable to a position conducive to delivery of yarn to the needle (6). The rod (64) to be pivoted is selected by a selector (118) which imposes a small movement on a slide member (100) and this small movement causes the slide member (100) to be moved by a first radial cam (34) such that its movement causes pivoting of the rod (64). Independently of said pivoting, a closing lever (136) and an opening lever (140) respectively adapted to retain and cut the yarn or release it are always moved. The movement of said levers (136, 140) is only effective when at least one yarnguide rod (64) has pivoted. There is a striper (2) for each cam section (14) and all of them are controlled by a single selection box (32) containing the selectors (118).
Patent EP-0339364-A2 (EP)
Inventor: HOLTERMANN ROLF
IPC: F16J15/10
Filed: 1989-04-12
Abstract: The new flat seal consists of an annular plate (1) which is provided in each case with at least one annular slot (2) on both sides and forms the core of the flat seal, and of a plastic sleeve (3), which has a U-shaped cross-section and surrounds the annular plate (1) from the inside to the outside, and whose inner surfaces are provided with beads (4) which are matched to the slots (2) of the annular plate (1) and run therein. <IMAGE>
Patent EP-0344724-A2 (EP)
Inventor: FRITZBERG ALAN R
IPC: A61K47/48
Filed: 1989-05-30
Abstract: The present invention provides metal chelating com­pounds, to chelates and chelate-targeting agent conjugates formed from the chelating compounds, and to methods for making and using these compositions. The chelating compounds incorpo­rate two nitrogen atoms and three sulfur atoms ("N₂S₃"), two nitrogen atoms and four sulfur atoms ("N₂S₄"), or three nitro­gen atoms and three sulfur atoms ("N₃S₃"). Metals, and metal oxides, capable of being chelated by the compounds include those that are radionuclides, such as  99m Tc and  186/188 Re. 
     The targeting agent portion of the chelate-targeting agent conjugates provided includes antibodies, peptides, hor­mones, enzymes and biological response modifiers. Methods for making the conjugates are provided and encompass the addition of a metal, or metal oxide, to a chelating compound prior to attachment to a targeting agent as well as subsequent to the attachment. 
     Another aspect of the invention provides kits for producing chelate-targeting agent conjugates for radiopharma­ceutical use. 
     An additional aspect of the invention provides methods for using the chelate-targeting agent conjugates for diagnostic and therapeutic purposes, such as detection of a target site and delivery of a radionuclide to the site, respectively.
Patent EP-0361110-A2 (EP)
Inventor: KIMATA SIGEKI C O INTELLECTUAL
IPC: G07B11/00
Filed: 1989-08-28
Abstract: An automatic apparatus and method for fare examina­tion and fare adjustment processing in which a monetary value of a money card (A) or other fare card inserted from an insertion port (2) for adjustment purposes according to the instruction on the display unit (5) is read by a read head (23, 24), a new monetary value is calculated by a CPU (70) by subtracting a monetary value corresponding to an amount to be adjusted from the read monetary value, magnetic information corresponding to the calculated new monetary value is updated and recorded on the money card (A) by a write head (25, 26), the money card (A) on a convey path (21) is ejected from an ejection port (3) by a conveyor belt (20) after the magnetic information is recorded, and a gate (4) is opened to allow passage of a person who inserted the money card (A). Since a passenger does not insert small change or the like, fare adjustment pro­cessing can be performed at the same entrance and exit gates at which such cards are normally used within a short period of time, and efficient examination pro­cessing is realized.
Patent EP-0365011-A2 (EP)
Inventor: YUASA SATOSHI
IPC: C08F20/04
Filed: 1989-10-19
Abstract: Disclosed are a polymer gel in which a phase transition occurs due to a stimulus, a method of manufacturing such a polymer gel, and an actuator which employs such a polymer gel. The polymer gel which is formed by polymerizing monomers at a temperature equal to or less than a phase transition temperature of the resultant polymer gel and separating and/or classifying the polymer gel into fractions according to its size at a temperature equal to or greater than the phase transition temperature thereof. Alternatively, the polymer gel is separated and/or classified into fractions by adding a low molecular weight compound that can dissolve and swell the polymer gel to separate the polymer gel into fractions based upon a difference in dissolving rate or swelling rate. Alternatively separation and/or classification of the polymer gel is performed by a combination of the above-­described two methods. In consequence, the resultant polymer gel has an average particle size ranging from 0.1 µm to 100 µm, and exhibits standard deviation of within 25 % of the average particle size. The width of the phase transition peak of the resultant polymer gel as measured by DSC at a heating rate of 1 °C/min is within 10 °C.