baber/WOPTO huggingface dataset:
Patent EP-0300145-A2 (EP)
Inventor: OLSSON RAY A
IPC: A61P9/10
Filed: 1985-04-11
Abstract: New, N-6 monosubstituted adenosine derivatives are disclosed which have significant cardiac vasodilatory effect. The compounds of the invention include 6-(cyclo-butyl amino) - 9 - (β- D -ribofuranosyl) - 9 H  - purine, 6 - (2 - methyl - 2 - phenyl hydrazino) - 9 - (β- D -ribofuranosyl) - 9 H  - purine, and compounds of the general formula:
      wherein R₁ is H, lower alkyl, lower alkoxy, alkylamino, or arylamino, R₂ is H, lower alkyl, hydroxymethyl, phenyl or substituted phenyl, R₃ is H. lower alkyl, phenyl, substituted phenyl, R₃ is H, lower alkyl, phenyl, substituted phenyl, 2- or 3-thienyl, or 2- or 3-pyridyl, R₄ is H or lower alkyl, and R₅ is H or lower acyl. Particularly active as a cardiac vasodilator is the compound (-) - 6 - (R - 1 - phenyl - 2 - butyl amino) - 9 - (β- D -ribofuranosyl) - 9 H  - purine.
Patent EP-0299157-A2 (EP)
Inventor: CRAWFORD DUFFER BROOKS
IPC: F25J3/02
Filed: 1988-04-29
Abstract: Heavy components of hydrocarbon gas mixtures are recovered through partial condensation of a first portion of the starting gas by indirect heat exchange with a refrigerant wherein the condensate formed is entrained in the gas stream. The condensate is separated from the resulting partially condensed. two-phase mixture and the separated condensate is then thermally stripped of light components by heat exchange with a second portion of the starting gas which is thereby also partially condensed. Heavy components from the starting gas mixture are recovered as stripped hydrocarbon condensate.
Patent EP-0291802-A2 (EP)
Inventor: DIEHL WERNER KONRAD
IPC: B65D39/00
Filed: 1988-05-07
Abstract: Bei auslaufsicheren Kryobehältern muß auch bei Kopfstand des Behälters sichergestellt sein, daß keine Umgebungsluft durch den zwischen Behälterhals und Verschlußelement gebildeten Abgasspalt in das Behälterinnere eindringt und das Kühlmedium verdrängt. Dies ist bei großen Behältern mit dickwandigem Behälterhals (1) und in diesen unter Ausbildung eines Abgasspaltes (5) eingesetzten Verschlußstopfen (2) besonders schwierig, weil der Querschnitt des Abgasspaltes zu groß ist, um dem Eindringen von Luft wirksamen Widerstand entgegenzusetzen. Diese Schwierigkeit wird behoben, indem der Abgasspalt zumindest teilweise auf dem gesamten Umfang durch PolyimidSchaum (3) ausgefüllt wird.
Patent EP-0292965-A2 (EP)
Inventor: LARRICK JAMES WILLIAM
IPC: C12N5/10
Filed: 1988-05-26
Abstract: A stable, continuous human cell line or progeny thereof is produced that is resistant to 6-thioguanine and ouabain, secretes less than 40 ng/ml of endogenous IgM antibodies, and grows with a doubling time of about 18 hours. The cell line, which preferably is adapted to serum-free medium, may be used as a fusion partner with an antibody-­producing cell line so as to generate antibodies. In addition, it may be electroporated with a vector containing a gene of interest to produce a transformed cell line which generates a protein encoded by the gene, such as an IgG or IgM antibody.
Patent EP-0303087-A2 (EP)
Title: Polymere Dihydroxyverbindungen und ihre Verwendung als Stabilisatoren für Polymere
Inventor: EICHENAUER HERBERT DR
IPC: C08F8/00
Filed: 1988-07-25
Abstract: Polymere Dihydroxyverbindungen der Formel <IMAGE> wobei R¹, R², R³ = H, C1-4-Alkyl, R<4> = H, C1-4-Alkyl, R<5> = -C6H5, -C6H4CH3, -CH=CH2, -CO2R<7>, Heteroaryl, R<6> = C1-4-Alkyl, Aryl, H, R<7> = C1-4-Alkyl, m = 0,1, n = 5 bis 100, q = 0, 1 ein Verfahren zu ihrer Herstellung und ihre Verwendung in thermoplastischen Formmassen.
Patent EP-0311154-A2 (EP)
Inventor: LETTON JAMES CAREY
IPC: C07H13/06
Filed: 1988-04-01
Abstract: Fatty acid esters of sucrose wherein the fatty acid groups consist essentially of short chain fatty acid radicals containing from 2 to 10 carbon atoms and long chain fatty acid radicals containing from 20 to 24 carbon atoms in a molar ratio of short chain:long chain radicals of 5:3 to 3:5, the said esters having a degree of esterification of about 7 to 8. The compounds are useful as nondigestible substitutes for solid fats in foods.
Patent EP-0275186-A2 (EP)
Inventor: ONO HISAO
IPC: C08L101/00
Filed: 1988-01-12
Abstract: A thermoplastic polymer composition consisting essentially of
     (A) 20-99% by weight of (i) a polyamide, (ii) a polyamide elastomer or a mixture thereof and   (B) 80-1% by weight of a rubber component which is a copolymer of (1) 70 - 99.98% by weight of a rubber, (2) 0.01-20% by weight of a crosslinking monomer and (3) 0.01-20% by weight of an olefinically unsaturated monomer having a carboxyl group, an epoxy group or both thereof and which has an average particle diameter of not more than 10 µm and a gel content of at least 20%. Said composition is superior in permanent compression set, flex resistance, mechanical strengths, heat resistance and oil resistance.
Patent EP-0284257-A2 (EP)
Inventor: SCHWARTZ SIDNEY D
IPC: B21J15/34
Filed: 1988-03-11
Abstract: A device (10 or 100) for automatically present­ing mandrel rivets to the nosepiece of a rivet installation tool (20), which receives rivets from a supply in a slidably mounted transfer arm (73 or 153) while the arm is in a retracted position, and axially and radially moves the arm relative to the tool axis to a position of alignment with receiving jaws within the tool. The rivet is then propelled into the tool's nosepiece from the transfer arm by an air blast. The presentation device may be sepa­rately mounted within a rivet installation machine, or may be mounted to the tool body in a hand-held configuration. A first version (10) provides suc­cessive, separately actuated axial and angular move­ments of the transfer arm, while a second version (100) provides simultaneous axial and angular move­ment of the arm. The rivet is held within the transfer arm by a vacuum, which vacuum may be rapid­ly changed to a positive pressure on command to propel the rivet from the arm into the tool.
Patent EP-0282358-A2 (EP)
Inventor: MACLEOD EDWARD N
IPC: F04C2/10
Filed: 1988-03-14
Abstract: A positive displacement rotary pump (11), such as a gerotor pump, has an axial housing inlet opening (25) with an outer radial edge (37) extending inside the radial outer extent (39) of the rotating fluid in the pump such that, at design speed, the fluid pressure due to rotation of the fluid does not cause fluid to move back into the inlet (25). Otherwise, the inlet (25) is maximally open to allow maximum filling efficiency.
Patent EP-0294236-A2 (EP)
Inventor: YUI YASUJI PATENT DIVISION
IPC: G03B27/32
Filed: 1988-06-03
Abstract: A printer (1) prints an image on a sheet of printing paper (7) by exposing a sensitive surface of an elongated photosensitive film (4) carrying photosensitive microcapsules to a light image to form a photographic film frame, overlapping the exposed surface of the photosensitive film (4) on the printing paper (7), and pressing the overlap while the printing paper (7) and the photosensitive film (4) are being moved together. After the printing of the printing paper (7), the photosensitive film (4) is rewound by a certain amount to avoid waste of the photosensitive film (4).
Patent EP-0309138-A2 (EP)
Inventor: NOVAK DAVID PAUL
IPC: B29C49/06
Filed: 1988-09-13
Abstract: A random copolymer polypropylene container (50) having improved clarity, gloss, strength, stiffness and wall thickness properties and method for producing the same are provided. The container (50) comprises a biaxially oriented propylene-ethylene random copolymer resin having an ethylene content between about 0.5% to about 8% by weight, based upon the weight of the resin, and a melt flow rate of greater than about 50 g/10 min. The container (50) is produced by injection molding the resin to produce a preform (10), then stretch-blow molding the preform (10) to biaxially orient the resin into the shape of the container (50).
Patent EP-0315420-A2 (EP)
Inventor: AOYAGI JUURO
IPC: B01D69/08
Filed: 1988-11-02
Abstract: The present invention discloses a blood cleaning hollow fiber membrane characterized by comprising a hydrophobic porous hollow fiber membrane and having a hydrophilic thin layer formed at least on the inner surface of said hollow fiber membrane by the grafting of a hydrophilic compound through the agency of a gamma ray, a method for the cleaning blood and an apparatus therefor using the same.
Patent EP-0323264-A2 (EP)
Inventor: FUKUDA YASUAKI
IPC: G03F7/20
Filed: 1988-12-29
Abstract: An X-ray mask support member, an X-ray mask, and an X-ray exposure process using the X-ray mask, that can effectively prevent the phenomenon of electrostatic attraction or contact of X-ray masks by appropriately disposing an X-ray mask support membrane in an exposure apparatus that employs soft X-rays, by which a high precision alignment can be performed,are provided.
Patent EP-0322309-A2 (EP)
Inventor: SHERROD EARLE HARRY
IPC: A41D27/13
Filed: 1988-12-21
Abstract: The clothing shield is intended to protect clothing against body stains, such as underarm stains, and generally comprises a liquid-pervious bodyside liner (4), a liquid-impervious outer cover (6), and an absorbent medium (8) between the liner (4) and outer cover (6). The exposed side of the outer cover (6) has a masking surface (20) thereon that visually masks the clothing shield through the article of clothing. A method is also provided for making the shield.
Patent EP-0326921-A2 (EP)
Inventor: BUSCHER RUDOLF
IPC: H01R25/14
Filed: 1989-01-25
Abstract: The invention relates to a device for connecting an unmatched adaptor to a busbar, the busbar having a retaining channel, which is open on one side, from which a protective-earth conductor, a neutral conductor and at least one phase conductor can be picked off and which has on each side at least one inwardly directed rib for the mechanical attachment of an adaptor. The new device has a housing (1) of insulating material, - which is provided with an engaging part (2), which can be inserted in the retention channel of the busbar (20) and has attachment tabs (4, 5), which can be moved out from the side walls of the engaging part (2), and at least one contact finger (6, 7), which together can be brought by means of a rotatable switching shaft (8) into an insertion position and into a connection position - and which furthermore is provided with a retention part (3) which rests against the busbar (20) and has a retention space (13) into which there can be inserted an adaptor (21), connected to a load, and one whose mutually opposite inner walls there are arranged inwardly directed ribs (14, 15), which interact with attachment tabs of the adaptor (21) for mechanical connection, and cut-outs with contact strips (16, 17, 17') behind them are arranged in these inner walls, which contact strips are connected to the contact fingers (6, 7, 7') and to which can be applied the contact tongues of the adaptor (21), for electrical connection, there being provided on the switching shaft (8) a blocking part (18) which, in the insertion position of the switching shaft (8), projects into the retention space (13) and, in the connection position of the switching shaft (8), releases this space. <IMAGE>
Patent EP-0340564-A2 (EP)
Inventor: GOOSSENS JOHN CHARLES
IPC: C08J3/09
Filed: 1989-04-21
Abstract: A primer composition is provided for forming a primer layer for a thermoplastic substrate for increasing the adhesion of protective hardcoats thereto. The composition dries rapidly under conditions of either high or low humidity to form a clear haze-free primer layer.
Patent EP-0343451-A2 (EP)
Inventor: NUSBAUM DAVID BRUCE
IPC: F16P1/02
Filed: 1989-05-12
Abstract: Die Schutzabdeckung für die Zapfwelle (14), insbesondere eines Schlepperfahrzeuges, enthält einen im wesentlichen U-förmigen Hauptkörper (20), der das Zapfwellenende von oben und seitlich abdeckt. Um eine Beschädigung der Schutzabdeckung (10) bei einem Absenken des Oberlenkers (18) zu vermeiden, weist der Hauptkörper (20) in seinem oberen mittleren Bereich eine Aussparung (24) auf, die durch eine verschwenkbare Klappe (22) verschließbar ist. Zwischen Hauptkörper (20) und Klappe (22) ist eine Zugfeder (40) angeordnet, durch die die Klappe (22) in eine normale Betriebslage gezogen wird, in der sie die Aussparung (24) verschließt. Die Klappe (22) ist an Kippzapfen (26) gelagert, welche auch als Kipplagerung für die Verschwenkung der gesamten Schutzabdeckung (10) dienen.
Patent EP-0345787-A2 (EP)
Inventor: BOTZOLAKIS JOHN E
IPC: A61K9/18
Filed: 1989-06-08
Abstract: According to this invention various hygroscopic malflavored drugs can be proceeded by a unique wet granulated process wherein a slurry of the drug in water is dried in combination with colloidal silicon dioxide and, in a particularly preferred embodiment microcrystalline cellulose with the colloidal silicon dioxide absorbing onto the drug particles. 
     The result is a protective coating of silicon dioxide which masks unpleasant taste and odor and also reduces the adhesive of the granulation onto the punch faces used in the manufacture of the granules. By adsorbing silicon dioxide on the particulate surface of the malflavored hygroscopic drug, the drug becomes not only easier to handle but the unpleasant tastes and/or odors are masked making the final product more susceptible to proper patient compliance.
Patent EP-0357908-A2 (EP)
Inventor: HILBERT STEPHAN
IPC: H04N11/08
Filed: 1989-07-11
Abstract: The invention relates to a circuit for recognising whole-picture frames of C, D and D2-MAC packet signals for generating whole-picture frame-synchronous pulses, particularly clamping pulses for clamping amplifiers in satellite receiving systems. To make such a circuit cost-effective, and at the same time ensure an operation without problems, it is proposed according to the invention to evaluate not, as is known, the line synchronisation words and the frame-synchronisation word but the white and black signal of reference line 624 and the frame-synchronisation sequence transmitted in line 625. For this purpose, the baseband signal is supplied to a reference line detection circuit (RZE) for detecting the white and the black reference signal (SW, SS) which, when the reference line is detected, emits an enable signal, and on the other hand, directly to a frame synchronisation sequence detection circuit (RSE) in which it is logically combined with the enable signal by means of an AND gate (UG2), the output of which is connected to the input of a counter (Z) which supplies whole-picture frame-synchronous pulses at the output (A). <IMAGE>
Patent EP-0361022-A2 (EP)
Inventor: GOGGI FRANCESCO
IPC: E02B3/14
Filed: 1989-07-28
Abstract: The panel (1) is advantageously of prefabricated type and consists of a flat surface (2) provided with a plurality of horizontal slots (4) of any arrangement on said surface, and comprises hinge means (5, 6) arranged to connect a plurality of said panels together in succession in a substantially vertical arrangement. The hinge means are advantageously self-fitting and self-locking to allow rapid side-by-side connection of several panels without hindering their adaptation to any radius of curvature of the watercourse.
Patent EP-0355661-A2 (EP)
Inventor: INOUE NORIYUKI FUJI PHOTO FILM
IPC: G03C1/485
Filed: 1989-08-14
Abstract: A direct positive image forming method comprising development processing an imagewise exposed direct positive photographic light-sensitive material which comprises a support having thereon at least one layer containing internal latent image type silver halide grains not having been previously fogged after fogging treatment or while fogging treatment, wherein the fogging treatment is conducted in the presence of a compound represented by the following general formula (I):
     wherein A 1  and A 2  both represent a hydrogen atom or one of A, and A 2  represents a hydrogen atom and the other represents a sulfonyl group or an acyl group; G 1  represents a carbonyl group, a sulfonyl group, a sulfoxy group,
     or an iminomethylene group; L 1  represents a divalent linkage group; X 1  represents -O-or
     (wherein R 4  represents a hydrogen atom, an alkyl group or an aryl group); Y 1  represents
     and R 2  each represents an aliphatic group, an aromatic group, a heterocyclic group, OR 5  or -NR 5 R 6 -(wherein R 5  represents an aliphatic group, an aromatic group or a heterocyclic group; and R 6  represents a hydrogen atom, an aliphatic group, an aromatic group or a heterocyclic group); and R 3  represents a hydrogen atom, an alkyl group, an aryl group, an alkoxy group, an aralkyl group, an aryloxy group or an amino group. 
     In accordance with the method of the present invention direct positive images having a high maximum image density and a low minimum image density and being stable even when preserved under high temperature and high humidity conditions.
Patent EP-0367105-A2 (EP)
Inventor: PANSTER PETER DR
IPC: C08G77/54
Filed: 1989-10-26
Abstract: The invention relates to organosiloxane-amine copolycondensates as random or block copolycondensates or mixtures thereof of 
<IMAGE>
 and X - R<4> (II). 
<??>R<1> to R<4> is 
<IMAGE>
. 
<??>R<5> is directly bonded to the nitrogen atom or the single-bonded radical X and is an alkylene group, cycloalkylene group or 
<IMAGE>
 or 
<IMAGE>
. 
<??>In these formulae, n is 1 to 6 and m is 0 to 6. The free valences of the oxygen atoms bonded to the silicon atom are saturated by silicon atoms of other groups of the formula (III), if appropriate with the incorporation of cross-linkers. X stands for -NH2, -NH-(CH2)2-NH2, -NH-(CH2)2-NH-(CH2)2-NH2, -Cl,-Br,-I,-SH,-P(C6H5)2, 
<IMAGE>
 where R" is H or an alkyl group. Preparation processes and the use of the process products for the removal of dissolved metals from solutions or for the adsorption of organic solvents are also given.
Patent EP-0350140-A2 (EP)
Inventor: VAN DER LELY ARY
IPC: A01C17/00
Filed: 1985-10-29
Abstract: A spreader having a spreader member (3, 4) and a discharge member (22), the latter having a discharge aperture (51, 52) through which material can be delivered to the spreading member (3, 4) during operation of the spreader. A dosing slide (75) is arranged so as to be adjustable along the discharge aperture (51, 52). The dosing slide (75) is mounted on a bracket (76) which is movably coupled to the discharge member. A resilient member (84) is provided between the dosing slide (75) and the bracket, the dosing slide and the resilient member being mounted to the bracket with flanges (81) and lugs (85), respectively being fitted freely in slots (82) of the bracket.
Patent EP-0324585-A2 (EP)
Inventor: MIRO NEMESIO DELGADO
IPC: C08F4/68
Filed: 1989-01-10
Abstract: There is disclosed a catalyst composition for the polymerization of olefins, particularly alpha-olefins. The composition is prepared by synthesizing a catalyst precursor and then combining it with a conventional catalyst activator. The precursor is synthesized by: (a) contacting a solid, porous carrier with an aluminum compound; (b) contacting the resulting product with a mixture of vanadium and titanium compounds; (c) contacting the product with an alkyl ether and, (d) pre-activating the product of step (c) with a mixture of a halogenating agent and an aluminum compound. 
     The catalyst composition is used without a halogenating agent in the polymerization medium to produce narrow molecular weight distribution HDPE and LLDPE products, or with a halogenating agent in the polymerization medium to produce broad molecular weight distribution LLDPE and HDPE products.
Patent EP-0325369-A2 (EP)
Inventor: ANDERSON JEROME A
IPC: H02S40/34
Filed: 1989-01-12
Abstract: A photovoltaic panel is supported, sealed and isolated from the environment by being encased in a reaction injection molded elastomer which encapsulates the back, sides and a portion of the front side of the photovoltaic panel.
Patent EP-0326312-A2 (EP)
Inventor: NAGAO SHOICHI
IPC: H02K5/04
Filed: 1989-01-24
Abstract: An electronic wrist watch comprising an electrical power source (2) for driving time indicating means (10,11) characterised in that the electrical power source (2) is arranged to be electrically charged by an oscillatable weight (15) and converter means (16-21) for converting mechanical energy obtained from the oscillatable weight (15) into electrical energy for transmission to the electrical power source (2).
Patent EP-0343786-A2 (EP)
Inventor: NAKAMURA YOHJI
IPC: G06K9/70
Filed: 1989-04-24
Abstract: Apparatus and a method of reading and recording in digital form human readable text, in which a plurality of sets of character recognition trees (6E,F,G) are stored in a data processing memory (6), pages of text are scanned by a document scanning device (1) and each line of text is segmented into a plurality of character patterns (3) each comprising a plurality of picture elements (4) characterised by the steps, for each line of text: (a) determining which set of recognition trees has the smallest reject ratio of unidentified characters to identified characters, (b) choosing that set and displaying (8) the line of text highlighting the unidentified character and (c) modifying the chosen set of character recognition trees in response to input signals correctly identifying the unidentified characters.
Patent EP-0340023-A2 (EP)
Inventor: DOBBINS BOB M
IPC: G07F5/00
Filed: 1989-04-28
Abstract: Jam reducing apparatus for use in coin operated machines, such as telephones, acts to prevent the insertion of coins when the entryway is obstructed by foreign matter, assists in dislodging jammed coins and discourages vandals. The apparatus comprises a coin entryway which includes an inclined surface as part of a flared end of a lid. An entry slot in an entrance blocker, which is an integral part of the lid, is in substantial alignment with the coin insert slot of the front panel of the machine in normal operation. The lid is connected to a torsion spring and is associated with a coin reject lever. The inclined surface of the entryway lies opposite the blocker slot and is angled toward an exit of the coin entryway, which directs a coin into the machine. In normal use, inserted coins pass through the entryway and are directed into a coin mechanism for coin testing. Foreign matter inserted into the machine hits the inclined surface and exerts a camming force on the lid, rotating the lid about a torsion spring. This moves the coin entry slot and the blocker slot out of substantial alignment, preventing the insertion of additional foreign matter or another coin. Removal of the foreign matter allows the lid to return to its normal operating position under the force of the spring.
Patent EP-0348187-A2 (EP)
Inventor: TAMURA YOSHIHARU C O NEC CORPO
IPC: H04W88/02
Filed: 1989-06-22
Abstract: A protective casing (64) for a hand-held portable radio telephone (66) has at least one antenna (68) built therein which is usable in place of an antenna (78) which is built in on the telephone. When two antennas (68,70) are provided in the protective casing, the one of them which has the more intense electric field than the other is automatically selected (72) during the course of conversation.
Patent EP-0354814-A2 (EP)
Inventor: PETTIGREW ROBERT MARTIN
IPC: B41J5/30
Filed: 1989-08-11
Abstract: Improved printers are disclosed which are characterised by means for inputting data which is arranged to function without the use of an alpha-­numeric keyboard. The data inputting means may be a cursor moving device operating in conjunction with a graphics display system; a graphics display system having a touch-sensitive screen; a speech recognition unit; a memory or "smart card"; or an integral bar code reader. The cursor moving devices may be, for example, a tracker ball or a mouse.