baber/WOPTO huggingface dataset:
Patent EP-0230906-A2 (EP)
Inventor: ZOELLER JOSEPH ROBERT C O EAST
IPC: B01J31/40
Filed: 1987-01-14
Abstract: This invention relates to a novel process for recovering catalyst components and, more particularly to a method for recovering both iodine and noble metal components such as rhodium from tars formed during the preparation of acetic anhydride by the iodine and noble metal catalyzed carbonylation of methyl acetate.
Patent EP-0246447-A2 (EP)
Inventor: MCBRIDE DONALD GENE
IPC: H01L21/60
Filed: 1987-04-14
Abstract: A method for defining a solder barrier using a silylated positive photoresist is disclosed. 
     The silylated positive photoresist layer (24) replaces the top chrome layer previously employed and defines the solder barriers and I/O select patterns. The personality pattern in the Cr-Cu layers (14, 16) is defined by the use of a positive photoresist which is etched to provide the copper etch mask. The etched copper is then used to etch the chrome. This avoids the incompatibility of the positive photo­resist with the alkaline chromium etchant.
Patent EP-0246506-A2 (EP)
Inventor: MINOKAMI TOMIYASU
IPC: C07C2/66
Filed: 1987-05-07
Abstract: A fluid composition comprising from 30 to 65% by weight of 1-phenyl-1-(α-naphthyl)ethane and from 70 to 35% by weight of 1-phenyl-1-(β-naphthyl)ethane and a process for preparing the same by reacting naphthalene and styrene. 
     The composition has an excellent fluidity at a low temperature, and thus is useful as an electric insulating oil, a heat medium oil or an intermediate material for preparation of fluid for traction drive.
Patent EP-0264798-A2 (EP)
Inventor: TANAKA AKIRA
IPC: B21F37/02
Filed: 1987-10-14
Abstract: A split ring spring (30) for snap fasteners has a burr (29) extending from each end of the ring spring in a direction parallel to the imaginary central axis of the ring spring. When a stud member (34) is snapped with a socket member (31) in which the split ring spring (30) is incorporated, the burrs (29) do not damage or scar a body (33) of the stud member (34). The ring spring (30) having such unobjectionable burrs (29) is produced by feeding a length (12) of a strip (13) of resilient material transversely across a mandrel (11), then severing the length (12) off the strip (13) in a direction parallel to the longitudinal axis of the mandlel (11) while holding the length (12) on the mandlel (11), and thereafter bending the severed length (12) of strip around the mandrel (11).
Patent EP-0269087-A2 (EP)
Inventor: KATO KAZUO
IPC: C07D501/36
Filed: 1987-11-25
Abstract: The present invention relates to cephalosporin derivatives, processes for the preparation thereof, pharmaceutical compositions comprising such derivatives, compounds for use as intermediates in the synthesis of such derivatives and processes for producing thereof, and the use of such derivatives for the manufacture of a medicament having valuable therapeutic and preventative properties. 
     The present invention is based on the selection of groups containing a condensed heterocyclic ring, particularly a triazolopyrimidine ring, as substituents at the 3-position of the cephem skeleton, and of groups containing a carboxy and hydroxy substituted phenylmethyloxyimino moiety, particularly a (carboxy substituted catechol)methyloxyimino moiety, as substituents at the 7-position of the cephem skeleton. 
     The compounds of the present invention containing the aforementioned substituents have a strong antibacterial activity against Gram-negative bacteria and also against Gram-positive bacteria including methicillin-resistant Staphylococcus aureus. These compounds are extremely useful for the treatment of infectious diseases.
Patent EP-0240265-A2 (EP)
Inventor: OZAKI SEI
IPC: B28B3/20
Filed: 1987-03-27
Abstract: Ceramic honeycomb structural body-extruding dies are disclosed which each comprise a plurality of die-constituting members (2, 5). The die-constituting members are bonded together with a bonding layer (7). To avoid solution of the bonding layer (7) by acid used to remove plating layers applied to the die to control dimensions, the bonding layer is composed of an acid-resisting metal, e.g. Au.
Patent EP-0288636-A2 (EP)
Inventor: HUMPHREY DONALD J
IPC: G06F12/14
Filed: 1987-09-16
Abstract: A network communications adapter for interconnecting a plurality of digital computing resources for mutual data exchange in which a high performance, large capacity common memory is provided with a pair of external buses which allows multiple processors to store information in and read information from the common memory. The common memory is configured into two banks, each bank operating independently and concurrently under control of bus switching logic with separate address, control and data buses. The common memory typically provides 400 megabits per second of bandwidth to the multiple attached thirty-­two and sixteen bit processors which may be coupled either to both buses simultaneously or individually to the two buses. The bus switching logic then allocates all of the available bandwidth to the individual processors coupled to the buses based upon a predetermined profile established at the time of system installation. Also included in the bus switch logic is circuitry for broad­casting a processor I.D., whereby only a particular processor assigned the same identifier will be afforded an access slot time during which communication over the dual bus structure can take place. One of the inter­connected processors is designated as the node controller and it includes circuitry and software for implementing interprocessor interrupt handling and storage protection functions. Others of the plurality of processors coupled to the two memory buses provide input/output interfaces for host computers, digital peripheral devices, communications trunks or buses, or to wireless links for more remote communication.
Patent EP-0276778-A2 (EP)
Inventor: HUANG JAMES JEA-HUANG
IPC: C07K14/545
Filed: 1988-01-22
Abstract: Plasmid pUC8 and DNA coding for hIL-1β are used to construct hybrid plasmids capable of high level expression in  E. coli  of soluble proteins, including mature hIL-1β and derivatives of mature hIL-1β having amino acid substitutions and insertions at one or all of position 1 to 4 at the amino terminus. Derivatives of hIL-1β with alterations at the N-terminus have been produced which have either enhanced or decreased bioactivity compared to native monocyte derived hIL-1β .
Patent EP-0289859-A2 (EP)
Inventor: YOUNG JAMES
IPC: C08L23/06
Filed: 1988-04-20
Abstract: Microporous material substrate comprising (1) a matrix consisting essentially of linear ultramolecular weight polyolefin, (2) a large proportion of finely divided water-insoluble siliceous filler, and (3) interconnecting pores is printed with printing ink.
Patent EP-0295653-A2 (EP)
Inventor: GERLACH ROVERT L
IPC: H01J49/06
Filed: 1988-06-15
Abstract: An energy analyzer for electrons comprises three spherically configured cylindrically symmetric members (34, 36, 38). An outer member (34) is a hollow spherical section having a first inlet edge (46). A first inner member (36) is a spherical portion disposed concentrically within the outer member with a defined space therebetween, and has a second inlet edge (50) cooperative with the first inlet edge to form an inlet opening (30) receptive of electrons from a conical lens. A second inner member (38) is a spherical segment disposed concentrically within the outer member and has a second outlet edge (54) cooperative with a first outlet edge (56) of the first inner member to define an exit slot (60) for egress of charged particles having selected trajectories in the defined space. A cylindrical detector (72) is situated within the spherical members for detecting the egressed charged particles. The inlet opening and the exit slot are such the the angle subtended by the selected trajectories between the inlet opening and the exit slot is preferably between about 0.8π and π radians.
Patent EP-0297510-A2 (EP)
Inventor: FUJIKURA YOSHIAKI
IPC: C11D3/50
Filed: 1988-06-28
Abstract: The invention provides derivatives of bornane-3-spiro-­1′-cyclopentane with woody note scent useful as a base component in perfumery formulations which comprises those having a substituting group selected from a methoxyl, ethoxyl, formyloxyl and acetoxyl groups or two of substituting groups being either a hydroxyl group and a methyl group or a hydroxyl group and an ethyl group at the 2-position synthesized by any of the reactions of bornane-3-spiro-1′-cyclopentan-2-ol or bornane-3-spiro-1′-cyclopentan-2-one with any of the reagents selected in accordance with the substituting group(s) to be introduced. 
     The invention also provides perfumery compositions containing the above.
Patent EP-0319675-A2 (EP)
Inventor: MAGEE TED N
IPC: B44C1/04
Filed: 1988-10-13
Abstract: Apparatus and method for marking plastic panels which then are capable of being laminated at temperatures above 500°F. These panels can be marked before or after being formed. The marking method is accomplished with the use of fluid pressure for directing a mixture of a particulate abrasive material and particulate coloring material under high pressure toward and onto a surface of a plastic panel to be marked. The coloring material particles are of sufficiently small particle size to coat the abrasive particles, so that the coloring material is carried by the abrasive material particles toward and onto the surface to be marked at high speed. When the coated abrasive particles strike the surface to be marked, the colored particles are effectively embedded below the surface of the plastic surface and in position so that they cannot be removed by cleaning detergents and the like. The abrasive particles rebound from the plastic member after depositing the colored coating therefrom, following which the plastic member is permanently marked with the coloring material and with a desired design.
Patent EP-0317764-A2 (EP)
Inventor: WALKFOFF KLAUS
IPC: A43B3/26
Filed: 1988-10-20
Abstract: On the rear shaft part (20) of a ski boot, in the upper end region, the holding element (30) is mounted displaceably transversely to the sole in arrow direction (B). To this end, there are provided on the holding element (30) slot-shaped recesses (50) which run in arrow direction (B) symmetrically in relation to the boot central plane and in which screws fixed to the rear shaft part (20) rest. Nuts (54) sit on the screws. In the centre of the holding element (30) a downwardly projecting tongue (40) is provided, on which a nut (54) is fixed, which interacts with a further screw, which rests in a further recess provided in the rear shaft part (20) and running in arrow direction (B). In the region of the recesses (50) and the tongue (40), there are provided on the holding element (30) and on the rear shaft part (20) toothings (46), the tooth profiles (48) of which run transversely to the sliding direction (B). By loosening the screws, the toothings (48) can be brought out of engagement, so that the holding element (30) can be adjusted in its height in relation to the rear shaft part (20) according to the base of the calf of the skier. By tightening the screws, the holding element (30) is again fixed to the rear shaft part (20). <IMAGE>
Patent EP-0316685-A2 (EP)
Inventor: NAKAMURA TAKASHI MITSUBISHI DE
IPC: F25B13/00
Filed: 1988-11-04
Abstract: A multi-room type heat pump air conditioner comprises an outdoor unit (A) including a compressor (1), an outdoor four-way valve (2) and an outdoor heat exchanger (3), a plurality of indoor units (B,C,D), each including an indoor heat exchanger (10) and a throttle device (12), and the indoor units being connected in parallel by means of a first and a second connecting pipe (7,8) so as to form a refrige­rating cycle. Each indoor heat exchanger has one end connected to an indoor four-way valve (13) so as to switch the end from one of the first and the second connecting pipe (7,8) to the other; each indoor heat exchnger has the other end connected to a third connecting pipe (9) for connecting between the indoor units, through the throttle device (12). The third connecting pipe (9) and the indoor four-way valve (13) are connected to each other through an opening and closing valve (18) in each indoor unit.
Patent EP-0304986-A2 (EP)
Inventor: KOCHANOWSKI BARBARA ANN
IPC: A23L33/00
Filed: 1988-08-15
Abstract: Methods for building bone in a human or other animal subject, comprising administering to said subject a safe and effective amount of calcium citrate malate. The calcium citrate malate is preferably administered for at least about three months. A preferred method of the invention is for the treatment of osteoporosis. The calcium citrate malate comprises a complex of a mixture of calcium salts having a ratio of moles citrate to moles malate of from about 1:0.16 to about 1:13.5. The calcium citrate malate is preferably administered in an oral dosage form, containing pharmaceutically-acceptable carriers and excipients.
Patent EP-0307987-A2 (EP)
Inventor: JOURQUIN LUCIEN
IPC: C08K5/21
Filed: 1988-08-31
Abstract: A flexible highly elastical polyurethane foam having a density ranging between 25 and 150 kg/m³ and a relatively high fire resistance obtained by the reaction of an isocyanate and/or a chemically modified derivate thereof with a highly molecular reactive polyol in presence of a catalytic agent, of a cross-linker, and/or an extender, of water as blast means and of a fire retardant, characterized in that said fire retardant comprises at least one of the following components :
     1) linear urea-formol oligomer mixture having the general formula NH₂-CO-NH-[CH₂-NH-CO-NH] n -CH₂-NH-CO-NH₂, wherein n can have the value from 0 to 50 ;   2) urea in powdered form of which the particles are at least partially recovered by a less soluble film, as well of sulfur as of a resin ;   3) dicyandiamide having the general formula :
Patent EP-0280526-A2 (EP)
Inventor: BAKER ROSS G JR
IPC: A61N1/05
Filed: 1988-02-24
Abstract: An implantable defibrillator is described comprising means for detecting fibrillation, electrical generating means responsive to the detection of fibrillation for producing a biphasic waveform (33-35, 42-46) in which each phase is characterised by an impulse of predetermined polarty, magnitude and duration, in which the first phase is of greater duration than the second phase, and means for delivering the biphasic waveform to provide electrical shock to the ventricles of the heart.
Patent EP-0280535-A2 (EP)
Inventor: NAKAGAWA AKIO C O PATENT DIVIS
IPC: H01L29/68
Filed: 1988-02-24
Abstract: A conductivity-modulation MOSFET employs a substrate (30) of an N type conductivity as its N base. A first source layer (34) of a heavily-doped N type conductivity is formed in a P base layer (32) formed in the N base (30). A source electrode (38) electrically conducts the P base (32) and the source (34). A first gate electrode (36) insulatively covers a channel region (CH1) defined by the N⁺ source layer (34) in the P base (32). A P drain layer (44) is formed on an opposite substrate surface. An N⁺ second source layer (46) is formed in a P type drain layer (44) by diffusion to define a second channel region (CH2). A second gate electrode (40) insulatively covers the second channel region (CH2), thus providing a voltage-controlled turn-off controlling transistor. A drain electrode (48) of the MOSFET conducts the P type drain (44) and second source (46). When the turn-off controlling transistor is rendered conductive to turn off the MOSFET a "shorted anode structure" is temporarily formed wherein the N type base (30) is short-circuited to the drain electrode (48), whereby case, the flow of carriers accumulated in the N type base (30) into the drain electrode is facilitated to accelerate dispersion of carriers upon turn-off of the transistor.
Patent EP-0297698-A2 (EP)
Inventor: DESPAULT PAUL R
IPC: H01R4/24
Filed: 1988-04-13
Abstract: Electrical connector with an insulation displace­ment member (14) within an insulating body (12) and a closure member (26) for covering an insulation displacement terminal of the insulation displacement member. Two passages (40,48) are provided into the closure member, one for guiding large diameter insulated wires to the position of the insulation displacement terminal and a second for smaller diameter wires. The second passage extends at an angle to the first passage and opens into the first passage close to the terminal position (48) to produce a bend in the smaller diameter wire adjacent to the terminal position whereby the smaller diameter wire is stiffened at the terminal position.
Patent EP-0325026-A2 (EP)
Inventor: HANBURY JONATHAN MICHAEL
IPC: G11C11/406
Filed: 1988-10-28
Abstract: A dynamic random-access memory (DRAM) (11) has a first refresh circuit (12) for producing memory refreshes during power-up, and a second refresh circuit (14) for producing memory refreshes during power-down. The power-down refresh circuit (14) is powered by a battery (15), and has a lower power consumption than the power-up circuit. During transition from power-down to power-up, the frequency of refreshing is doubled for a short period, so as to build up a surplus of refreshes. This allows refreshing the stop while the first or power-up refresh circuit (12) is brought back into operation.
Patent EP-0319348-A2 (EP)
Inventor: CREDLE WILLIAM S JR
IPC: B67D1/00
Filed: 1988-12-05
Abstract: A compact multiflavor, convertible beverage dispenser (10) that can be installed in any one of several different orientations so as to be able to fit in almost any available space. This dispenser can operate frontways or sideways and has a dispense module (14) separable from a refigeration module (12) to go on top of a counter with the refrigeration module going below. The dispenser can use either figals or bag-in-box (with built-in syrup pumps) and can be easily modified to dispense different numbers of beverages.
Patent EP-0325151-A2 (EP)
Inventor: STENGER KARL
IPC: A22C13/00
Filed: 1989-01-11
Abstract: The cylindrical, biaxially stretch-oriented packaging film, particularly synthetic sausage casing, is composed of a polymer mixture of
 (a) 65 to 85% by weight of aliphatic polyamide,
 (b) 7 to 15% by weight of polyterephthalate,
 (c) 4 to 19% by weight of aromatic polyamide, built up from units of branched aliphatic diamines having at least 7 C atoms and aromatic dicarboxylic acids, particularly terephthalic acid and/or isophthalic acid, or from units of aromatic diamines, particularly xylylenediamine, and aliphatic dicarboxylic acids having 5 to 11 C atoms, particularly adipic acid, and
 (d) 0.5 to 10% by weight of dye. 
<??>The weight proportion of the aromatic polyamide is preferably the same as, particularly greater than, the weight proportion of the dye. A master batch for production of the film is also described. The film having this composition can particularly advantageously be dyed deep black or brilliant red.
Patent EP-0326180-A2 (EP)
Inventor: HANO SUNAO
IPC: B60G17/016
Filed: 1989-01-30
Abstract: An actively controlled suspension system can perform precise control of suspension characteristics with satisfactory compensation of phase delay caused in a control system. The actively controlled suspension system which can successfully avoid influence of shifting of gravity center of a vehicle body caused by variation of load on the vehicle. The actively controlled suspension system employs more than one lateral acceleration sensors (23a,b) which are oriented at axially or longitudinally shifted positions to each other. Based on the outputs of respective lateral acceleration sensors, an anti-rolling suspension control signals are produced for controlling suspension characteristics of respective left- and right-sides suspension systems.
Patent EP-0334093-A2 (EP)
Inventor: AGOSTINELLI JOHN A C O EASTMAN
IPC: C04B35/45
Filed: 1989-03-07
Abstract: Articles are disclosed in which an electrically conductive layer on a substrate exhibits a superconducting transition temperature in excess of 90°K. Conductive layers are disclosed comprised of a crystalline heavy pnictide mixed alkaline earth copper oxide. Processes of preparing these articles are disclosed in which a mixed metal oxide precursor composition is coated and heated to its thermal decomposition temperature to create an amorphous mixed metal oxide layer. The amorphous layer is then heated to its crystallization temperature.
Patent EP-0341656-A2 (EP)
Inventor: FISH AARON M
IPC: E05B15/00
Filed: 1989-05-09
Abstract: Cylindrical lock arrangements and permutation lock arrangements, including, lock-out systems, a cover arrangement, and a clutch arrangement. The clutch arrangement yields under excessive force to prevent damage.
Patent EP-0347826-A2 (EP)
Inventor: GENTILE WAYNE FRANCIS
IPC: C08J5/04
Filed: 1989-06-20
Abstract: A composite comprising a fluoropolymer resin matrix reinforced with continuous filament aligned fibers for use in corrosive high temperature environments.
Patent EP-0352783-A2 (EP)
Title: Reinigungs- und/oder Konditionierungsmittel für Glaskeramikoberflächen, enthaltend Organopolysiloxane
Inventor: BINDL JOHANN DR DIPL-CHEM
IPC: C11D3/37
Filed: 1989-07-27
Abstract: Die Erfindung betrifft ein Reinigungs- und/oder Konditioniermittel für Glaskeramikoberflächen, das dadurch gekennzeichnet ist, daß es epoxyfunktionelle Organopolysiloxane enthalt. Das Reinigungs- und/oder Konditioniermittel kann außerdem noch andere Komponenten, wie nichtreaktive Organopolysiloxane, Tenside, organische Lösungsmittel, Scheuermittel, Säure, zusätzliche Additive und Wasser enthalten, wobei die Zusammensetzung als Öl-in-Wasser oder Wasser-in-Öl-Emulsion vorliegt.
Patent EP-0360011-A2 (EP)
Inventor: AMANN MARKUS-CHRISTIAN DR-ING
IPC: H01S5/12
Filed: 1989-08-21
Abstract: Abstimmbarer DFB-Laser mit aktivem Bereich und Abstimmbereich, die transversal zueinander angeordnet und über eine Zentralschicht 4 gemeinsam getrennt angesteuert werden können.
Patent EP-0367157-A2 (EP)
Inventor: ARAYA JUNJI
IPC: G03G15/16
Filed: 1989-10-27
Abstract: An image transfer apparatus for transferring a toner image onto a transfer material includes an image bearing member (1) for carrying a developed toner image; image transfer bias applying roller (2) for contacting to a backside of the transfer material, for urging it to the image bearing member having the toner image and for applying a transfer bias (3) to transfer the toner image to the transfer material; wherein amounts of charge applied to the transfer material by the transfer bias applying roller during its transfer operation satisfy 
A ≧ B/2 
where A (Coulomb/cm²) is an amount of the charge at a portion where a surface potential of the image bearing member is relatively low, and B (Coulomb/cm²) is an amount of the charge at a portion where the surface potential of the image bearing member is relatively high. Then, disturbance to the image by the image transfer operation can be avoided.
Patent EP-0345843-A2 (EP)
Inventor: BUCK WALTER DR
IPC: H04B7/08
Filed: 1989-05-03
Abstract: In said reception process and antenna system for mobile reception according to the antenna-selection diversity method, sample signals are taken from individual antenna signals, sequentially subjected to a modulation and added to an antenna signal initially selected at random in order to obtain a cumulative signal which is sent into a reception circuit. The cumulative signal, amplified and selected in the reception circuit, is demodulated and the corresponding most powerful sample signal is thus determined and then used as a criterion for selecting the corresponding most powerful antenna or linear-combination signal. Alternatively or additionally, the interference signal proportion is determined and used as an individual or additional criterion for signal selection.