baber/WOPTO huggingface dataset:
Patent EP-0264906-A2 (EP)
Title: Oral cleaning preparation
Inventor: LADANYI PETER A
IPC: A61K8/97
Filed: 1987-10-20
Abstract: A composition for use in oral hygiene comprising a carrier, a stabilized extract of  Sanguinaria   canadensis  stabilized by zinc chloride or other suitable salts, and  Aloe   vera . The composition can be a paste or liquid for cleaning teeth, polishing teeth, refreshing the oral cavity, and conditioning the gums and tissues of the oral cavity.
Patent EP-0269002-A2 (EP)
Inventor: MALPASS DENNIS BENEDICT
IPC: C08F4/64
Filed: 1987-11-19
Abstract: Novel compounds having the formula 
    R n Al(OR f ) 3-n   
in which R is a C₁-C₆ alkyl group, R f  is a C₁-C₆ fluoroalkyl group, and 0≦n<3 have been found suitable as Ziegler-Natta type co-catalyst compon­ents for polymerization or co-polymerization of olefins.
Patent EP-0274088-A2 (EP)
Inventor: SHIGETA TOSHIO TOKYO AUTOMATIC
IPC: B65H19/10
Filed: 1987-12-14
Abstract: Apparatus (10) for automatically threading the leading end (P) of a web (r2) spooled on a reel (R2) into one end of a conveying passage (a2) includes a draw-out lever (11) having a web support surface (14) and movable to a first position at which the support surface engages the web (r2) spooled on the reel (R2). A nipping finger (16) is provided which is actuatable to trap the leading end (P) of the web against the surface when the lever is in its first position. The lever (11) is movable to a second position at which the support surface is spaced from the web (r2) spooled on the reel (R2) for unspooling the web (r2) from the reel (R2). A feed mechanism is made effective after the lever is moved to its second position, and after the nipping finger has been deactuated, for engaging the unspooled web and feeding the leading end thereof into the conveying passage.
Patent EP-0271908-A2 (EP)
Inventor: KNOLL JOZSEF DR
IPC: A61K35/16
Filed: 1987-12-17
Abstract: Die stark appetitzügelnden Wirkstoffe Satietin und Satietin-D wurden aus menschlichem oder tierischem Blutserum oder Blutplasma bisher durch Ultrafiltration, Gelchromatographie, einer Behandlung mit Trichloressigsäure, Affinitätschromatographie und fallweise einer Behandlung mit einem proeolytischen Enzym hergestellt. Erfindungsgemäß werden nun mit einem derartigen Präparat lebende Organismen, zum Beispiel Kaninchen, immunisiert. Da das Satietin bzw. Satietin-D Glycoproteine sind, bilden sich in dem lebenden Organismus Antikörper (Antisatietin und Antisatietin-D). Diese Antikörper können aus dem Blut des lebenden Organismus isoliert und an eine Gelsäule gebunden werden. Zur Herstellung von Satietin bzw. Satietin-D wird nun menschliches oder tierisches Blutserum oder Blutplasma ultrafiltriert, und das Ultrafiltrat - das außer Satietin noch Serumeiweiße und sonstige Bestandteile geringeren Molekulargewichtes enthält - wird mit der Gelsäule kontaktiert. Der an die Gelsäule gebundene Antikörper bildet mit dem Satietin nun einen Immunkomplex, der auf der Säule bleibt, während die übrigen Bestandteile des Ultrafiltrates mit Puffer von der Säule heruntergewaschen werden können. Dann wird der Immunkomplex mit einem geeigneten Agens zerlegt; das Satietin kann in reiner Form von der Säule eluiert werden, die den Antikörper enthaltende Säule ist erneut verwendbar.
Patent EP-0242913-A2 (EP)
Inventor: KAPER FREDERIK SIMON
IPC: A23G3/42
Filed: 1987-04-13
Abstract: A method of making beta-limit dextrin containing starch products is disclosed. The method comprises first treating fully or partially gelatinized starch with beta-amylase until a DE of 5-30 is reached, thereafter completely gelatinizing the resulting product as far as necessary and treating the resulting solution with alpha-amylase for a short period of time so that, as a result of the treatment with alpha-amylase, the DE of the starch hydrolysate is increased by no more than 3 units.
Patent EP-0254401-A2 (EP)
Inventor: OLINGER PHILIP M
IPC: A23L27/00
Filed: 1987-05-26
Abstract: A relatively heat stable, intense sweetener composition comprises a dipeptide sweetener and a heat stabilizing amount of a sugar acid lactone. The sugar acid lactone and the dipeptide sweetener can be present in a dry weight ratio of about 2 to about 20, inclusive. The dipeptide sweetener of choice is aspartame, and the sugar acid lactone of choice is glucono delta lactone. The composition can include a polyhydric alcohol, preferably fructose, as a constituent to perform additional functions in food preparations, e.g. sweetening, bulking, softening, flavouring and the like.
Patent EP-0251800-A2 (EP)
Inventor: GREENBERG DONALD P
IPC: G06T15/55
Filed: 1987-07-02
Abstract: In the system for deriving radiation images, view independent radiation calculations are precomputed so that they do not need to be repeated for every view of the same environment. To find the form factors for radiosity techniques, a hemi-cube is constructed around the surface with grid cells defined for all faces on the hemi-cube. All other surfaces in the environment are projected onto the hemi-cube to facilitate the form factor calculations. A novel ray-tracing technique is disclosed where a light buffer (204) in the form of a cube is constructed around each radiation source (202) and grid cells (208) are defined on the faces (206) of the cube. Surfaces in the environment are projected onto the cube and the depths from the source are stored for each grid cell to facilitate shadow testing. Light reflected off of the viewed surface from another surface may be modeled by determining mirror positions of the viewer and the image plane. Instead of storing the depths of surfaces from the viewer or the radiation source, the identity of the polygons in the environment are stored instead to speed up the calculations. Scan conversion hardware is used to accelerate each of these operations. In a graphics pipeline, a feedback path is provided from the image processor to the CPU memory to store the result of the form factor or light buffer pre-computations to speed up the radiosity and ray tracing calculations by several orders of magnitude.
Patent EP-0264283-A2 (EP)
Inventor: OZAKI MASAHARU
IPC: H01L27/092
Filed: 1987-10-15
Abstract: A complementary MOS integrated circuit device has an MOS transistor of one conductivity type formed on a semiconductor substrate and an MOS tran­sistor of another conductivity type opposite to the on conductivity type formed on the MOS transistor of one conductivity type through a separate layer. A hetero material whose nucleation density is sufficient­ly larger than that of the material of the separate layer and which is enough fine so that only a single necleus of a semiconductor layer material grows is provided on the separate layer. The MOS transistor of the opposite conductivity type is formed in a mono­crystalline semiconductor layer or substantial mono­crystalline semiconductor layer provided by growing around the single nucleus formed on the hetero material.
Patent EP-0265224-A2 (EP)
Inventor: BAILLIE LLOYD A
IPC: G01N33/22
Filed: 1987-10-20
Abstract: The bubble point pressure, vapor pressure and liquid composition of hydrocarbon liquid flow streams is determined by causing the liquid flow stream to flow through a system having a plurality of eductors at selected various total pressure differentials across the eductors and measuring the pressure at the minimum pressure point or suction port of the eductors to obtain a reading of the vapor pressure. The system may comprise an array of three or more eductors arranged in parallel having flow regulating valves for controlling the flow rate and pressure drop across the eductors, respec­tively. The system may also comprise one eductor connected to a plurality of flow lines, each having flow control and/or shutoff valves arranged to provide for selective control of the flow rate and the resultant total pressure drop. Comparative data may be obtained for determining the liquid composition at a particular temperature based on the vapor pressure characteristics of known ranges of liquid compositions expected from the fluid stream being measured.
Patent EP-0268561-A2 (EP)
Inventor: DE MARTIN RAINER
IPC: C12N1/20
Filed: 1987-11-16
Abstract: Human G-TsF has been isolated in substantially pure form. Nucleic acid encoding G-TsF and its precursor peptide has been isolated, cloned and expressed in several systems. G-TsF is recovered from transformed cultures for use in several therapeutic modalities.
Patent EP-0267180-A2 (EP)
Inventor: BART DIPL ING HANS-JORG
IPC: C01G17/00
Filed: 1987-11-04
Abstract: An extracting agent for liquid/liquid extraction, in particular for working up aqueous germanium solutions of low concentration, is proposed which is a mixture of at least one substituted 8-hydroxyquinoline and at least one substituted  alpha -hydroxyoxime, in particular a 7-alkenyl-8-hydroxyquinoline together with a 5,8-diethyl-7-hydroxydodecan-6-one oxime, in which the proportion of 8-hydroxyquinoline exceeds the proportion of  alpha -hydroxyoxime, a volume ratio of 8-hydroxyquinoline to  alpha -hydroxyoxime in the range from 2 to 20 preferably being present, and the mixture preferably additionally containing an organic thinner and optionally containing an organic solubiliser. Accordingly, this extracting agent is in particular employed in a process for working up Ge-containing aqueous solutions by liquid/liquid extraction, in which the aqueous solutions are extracted with an organic phase which as extracting agent contains at least one substituted 8-hydroxyquinoline and at least one substituted  alpha -hydroxyoxime, in particular a 7-alkenyl-8-hydroxyquinoline and a 5,8-diethyl-7-hydroxydodecan-6-one oxime, optionally together with an organic thinner, the loaded organic extract is reextracted with basic aqueous solutions and the loaded aqueous reextract is worked up to obtain germanium and/or its compounds, the organic phase being recirculated after regeneration by addition of acid. <IMAGE>
Patent EP-0278244-A2 (EP)
Inventor: PIETSCH TIBOR DIPL-ING
IPC: B65G15/54
Filed: 1988-01-26
Abstract: A novel conveyor belt is described. This novel conveyor belt consists of a traditional conveyor belt made of metallic wires in which these metallic wires can have, in cross-section, any convenient shape and in which the holes or spaces between the wires contain a solid substance. The metallic wires and the solid substance are preferably refractory. 
     In order to obtain the belt with solid substance in its holes, in the said holes between the wires a plastic or liquid substance, as for example mortar, clay or similar products, is introduced, which posteriorly will harden by drying or setting or by drying and firing at a high temperature. 
     The conveyor belt according to the invention is destined essentially for the continous cellular glass manufacturing.
Patent EP-0286056-A2 (EP)
Inventor: RIIKONEN PIRKKO
IPC: A23K1/18
Filed: 1988-04-05
Abstract: The invention relates to a procedure for treat­ing feed raw material which contains natural material. To the feed raw material is added enzyme preparation about 0.001-1 % by weight, the raw material is subjected to combined hydrothermal and enzymatic treatment at a temperature below 100 °C, dried to a moisture content about 5 - 30 % by weight so that the treated feed raw material can be blended into feed at a concentration about 5 - 95 %. 
     The invention further relates to a hydrother­mally and enzymatically treated feed raw material and a feed containing said treated natural material.
Patent EP-0288060-A2 (EP)
Inventor: HORMANN MICHAEL DIPL-ING
IPC: E06B3/72
Filed: 1988-04-21
Abstract: The door wing comprises a frame having a strip which runs parallel to the plane of the frame and protrudes into the space enclosed by the frame, and a wood panel or the like having at least one sheet metal cover which extends over the width of the panel and is of smaller height than the wood panel or the like, is screwed with the latter, is arranged with its free edge, which faces away from the wood panel, at a distance from the adjacent horizontal profiled rod and from its strip and is connected in the region of its free edge with at least one holder which is pushed onto the strip of the profiled rod which is adjacent to the free edge of the sheet metal cover. For the purpose of as simple a production as possible, the holder is provided with clamping tabs which project off both sides parallel to the course of the free edge of the sheet metal cover and which are surrounded in a clamping manner by edge regions of the free edge of the sheet metal cover.
Patent EP-0332732-A2 (EP)
Inventor: VICARIO GUIDO
IPC: B01L3/14
Filed: 1988-06-17
Abstract: The proposed device consists of a capillary tube (2, 2′) with a microcell (3, 3′) above it, integral with the tube and having parallel transparent surfaces. The capillary tube (2, 2′) may be equipped with a micropiston (4) that can be inserted at its base, to push up the liquid contained in the capillary tube (2, 2′) and introduce the desired amount into the microcell. The microcell (3˝) may be divided into a narrower lower chamber (31) and a wider upper chamber (32); a container (37), with a suitable chemical reagent, the bottom of which (39) can be pierced or cut, may be placed inside said lower chamber. It is also possible to identify the microcell with a label (42) that can be read by a scanner contained in the analyzer and may also carry information on the analysis parameters. 
     The related sampling and analysis procedure is also described.
Patent EP-0306732-A2 (EP)
Inventor: GENO WAYNE H
IPC: F16J3/04
Filed: 1988-08-16
Abstract: An air spring (1) for motor vehicles including first and second end members (2,3), at least one (3) of which is a piston, with an intervening flexible sleeve (10) forming a fluid pressure chamber therebetween sealingly connected to the end members. A continuous annular sealing band (25) clamps at least one end of the flexible sleeve within an annular recess (19) formed on the inside surface of an annular wall portion of one of the end members within an open end of the end member by compressing the sleeve material between the band and wall, and without deforming the band or wall of the end member beyond their elastic limits. In one embodiment, the annular wall of the end member is formed of plastic and is deformed outwardly but maintained within its elastic limits upon insertion of the band within the open end. The end of the sleeve is rolled over the sealing band and then the sleeve end and band are inserted by a press plate into the open end of the end member with the band compressing the sealing end flexible material of the sleeve into the annular recess. The compressed flexible material expands to seal the sleeve against the end member. In another embodiment, the press plate expands the plastic material of the end member outwardly upon inserting the band and a rolled end of the flexible sleeve into the annular recess of the annular wall portion whereupon the wall attempting to return to its unstressed state seals the flexible sleeve between the sidewall and band.
Patent EP-0304947-A2 (EP)
Inventor: KAGAYAMA TOSHI
IPC: G01N27/416
Filed: 1988-08-26
Abstract: A biosensor comprises at least a pair of flat plates (10, 13) placed opposingly to each other form­ing fine spacing therebetween, a physiologically active substance (14) fixed on a surface of one of the plates (13) facing the space, and a first transducer (11, 12) responsive to a chemical substance provided on a sur­face of the other plate (10) facing the space wherein the space is utilized for accommodating a sample solution
Patent EP-0281206-A2 (EP)
Inventor: TADAAKI KUME C O SHIKOKU KAKOK
IPC: B31B3/32
Filed: 1988-03-02
Abstract: A packaging machine for preparing sealed containers filled with contents each from a blank (11) having a thermoplastic synthetic resin layer over each surface thereof. The container is recessed in the central portion of its bottom so as to seat stably. A bottom forming end portion of the blank fitted around a mandrel (22) is folded flat and then pressed against the forward end surface of the mandrel by a press member with its press face to form the bottom of the container. The mandrel end surface defines a cavity for recessing the bottom central portion, and a projection complementary to the cavity is provided on the press face of the press member.
Patent EP-0290200-A2 (EP)
Inventor: NELSON JAMES ROGER
IPC: F01P11/12
Filed: 1988-04-28
Abstract: A self cleaning rotary screen of a combine harvester is provided with a planar circular screen (54) that is secured to an outwardly extending circular flange having an external groove and an internal groove. The screen is rotatably mounted on a hinged door (30) by a plurality of freely rotatable wheels (44-48) which are spaced around an aperture (40) in a door plate (38) and engage in the internal groove of the flange. Also secured to the door are two freely rotatable idler sheaves (66, 68) located adjacent to the hinge axis (P) of the door so that the endless drive belt which runs in the external groove passes from the two idler sheaves to a positionally fixed drive sheave (70) in tangential directions approximately aligned with the hinge axis (P). The drive sheave is driven by the propulsion system of the harvester and its rotational axis intersects the hinge axis (P). The door (30) can thus be opened without uncoupling the belt (64).
Patent EP-0318136-A2 (EP)
Inventor: HARAZOE HIROFUMI
IPC: D07B1/02
Filed: 1988-09-20
Abstract: A rope (1) for traction having a double structure of a core member (2) coated with a sheath member (3), wherein said core member (2) comprises a molecularly oriented shaped article of an ultrahigh molecular weight polyolefin, and said sheath member (3) comprises a braid.
Patent EP-0343312-A2 (EP)
Inventor: SAGLIO TROMBONE MARIO
IPC: F16K3/08
Filed: 1988-07-22
Abstract: The ceramics disc shutter, of a preset loading type, for faucets in general, comprises a shutter body (2), adapted to be fitted to a faucet and the like, and defining, in its inside, a cavity (10) for housing a fixed ceramics disc (11) and a movable ceramics disc (12). 
     The ceramics disc shutter further comprises an abut­ment edge (30) near the bottom end of the cavity. 
     With the top surface of this abutment edge, a preloading gasket (31) engages, which acts against the fixed ceramics disc whereas, with the other surface of the abutment edge, a tightness gasket (40) engages which acts on the seat defined on the faucet body.
Patent EP-0334179-A2 (EP)
Inventor: RADDE WERNER
IPC: E05B85/24
Filed: 1989-03-14
Abstract: The invention relates to a door lock, especially for motor vehicles, with a locking bolt or locking shackle arranged preferably on the vehicle body and with a lock case located on the door and having a pivotable latch which is engageable by means of a catch and which is pivotable into a release position by means of handles, levers and a linkage. The essence of the invention is that the bearing axle for the latch and the pivot axle for the catch are mounted in side plates, and that at least one intermediate piece serving at the same time as a retention bearing and having recesses is arranged between the side plates and together with these forms the lock case. <IMAGE>
Patent EP-0337440-A2 (EP)
Inventor: JAFFARI MARK DARIUM C O EASTMA
IPC: C07C227/40
Filed: 1989-04-13
Abstract: L-lysine is recovered using an ion exchange resin. A liquid solution containing L-lysine and possibly impurities is contacted with the resin and is then soaked in elutant for at least about 15 minutes. The elution of L-Lysine from the resin is then continued.
Patent EP-0338551-A2 (EP)
Inventor: VON BLUCHER HASSO
IPC: B01J20/28
Filed: 1989-04-20
Abstract: The active carbon filter layer for gas masks contains a highly air- permeable, essentially dimensionally stable, three-dimensional support on which a layer of particulate, in particular spherical active carbon particles having a diameter of 0.1 to 1 mm is fixed. 
<??>The support may be composed of wires, monofilaments or webs whose distance from one another should be at least twice as great as the diameter of the active carbon particles. 
<??>The support may also be a large-pore recticulated PUR foam which has a weight per litre of 20 to 60 g and pores of 1.5 to 3 mm diameter. The support may furthermore be composed of wire nets or wire lattices arranged one on top of the other and of plastic or wire coils having a length from the same as their diameter up to 10 times their diameter, or of wires or monofilaments having a length of 2 to 10 mm, which are held by metal or plastic wires twisted together and project at right angles to this axis in the form of a spiral staircase. 
<??>In spite of a very low pressure loss, the filter efficiency is outstanding.
Patent EP-0350609-A2 (EP)
Inventor: PROKOPP MANFRED
IPC: G01R1/073
Filed: 1989-05-30
Abstract: A baseplate (1) which is a component of a test appliance for circuit boards has, on its side facing a test specimen, contact surfaces (2) which are connected to an electronic through-switching circuit or a similar circuit or to a computer. The contact faces are connected on the other side to the test points of a circuit board (test specimen) to be tested in order to test its conductor tracks. According to the invention, it is provided that electronic components are integrated directly on or in the baseplate. In this arrangement, the elctronic components have, on the one hand, terminals for connecting the contact surfaces (2) and, on the other hand, control lines. Here, the number of control lines is only a fraction of the number of contact surfaces so that an unproblematic connection or wiring to a computer is possible. In addition, this integration of the elctronic components in the baseplate offers considerable constructional simplifications. <IMAGE>
Patent EP-0345747-A2 (EP)
Inventor: OSHIMA ETSUO
IPC: C07C323/61
Filed: 1989-06-07
Abstract: Novel tricyclic compound represented by formula (I):
     possess a TXA 2  biosynthesis inhibiting activity and/or a TXA 2  receptor antagonizing activity, and are expected to have preventive and therapeutic effects on ischemic diseases, cerebro-vascular diseases, etc.
Patent EP-0350641-A2 (EP)
Inventor: KISHIMOTO TADAMITSU
IPC: A61P7/00
Filed: 1989-06-14
Abstract: An object of the present invention is to provide a composition and a method for supporting bone marrow transplantation which have the capability of causing the replication of stem cells, whereby complications which develop as a result of bone marrow transplantation in the treatment of the likes of leukemia can be prevented. 
     This object is attainable by using a composition which contains human B cell differentiation factor (BCDF), or its biological equivalent, as the principle active ingredient.
Patent EP-0350689-A2 (EP)
Inventor: REIMANN HORST DR
IPC: C08K3/02
Filed: 1989-06-24
Abstract: Flameproof thermoplastic moulding compositions containing A) 40 - 99 % by weight of a partially aromatic copolyamide, built up essentially from a1) 40 - 90 % by weight of units derived from terephthalic acid and hexamethylenediamine, a2) 0 - 50 % by weight of units derived from  epsilon -caprolactam and a3) 0 - 60 % by weight of units derived from adipic acid and hexamethylenediamine, component a2) and/or a3) making up in total at least 10 % by weight of the total number of units,  B) 1 - 30 % by weight of a flameproofing agent combination of  b1) 40 - 97 % by weight of red phosphorus, b2) 1 - 50 % by weight of an inorganic compound of a divalent or tetravalent metal,  b3) 1 - 40 % by weight of an organic mono- or dicarboxylic acid, and b4) 1 - 40 % by weight of an ester of an organic carboxylic acid having 6 to 24 carbon atoms with an alcohol having 2 to 24 carbon atoms or of a metal salt of an acid of this type or mixtures thereof, C) 0 - 60 % by weight of fibrous or particulate fillers or mixtures thereof, and D) 0 - 40 % by weight of an impact-modifying polymer.a