baber/WOPTO huggingface dataset:
Patent EP-0269459-A2 (EP)
Inventor: DUDZIK HENRYK
IPC: B65D25/32
Filed: 1987-11-27
Abstract: An injection moulded plastics container, has a body with a cylindrical wall (12) having two diametrically opposed holes (2) therethrough. The holes accommodate respective projections (5) at the ends of the handle (3, 4) and the portion of the wall around each hole is deformed and stressed in compression so as to grip a shank (7) of the respective projection and form a liquid-­tight and air-tight pivotal mounting of the handle on the body. The projections (5) are barbed to prevent withdrawal from the container wall and may be hollow to facilitate the barb to be forced through the hole. The edge of the hole (2) is bevelled in as-moulded state so that, in the stressed state, the contact area with the shank is increased to improve the seal.
Patent EP-0278181-A2 (EP)
Inventor: LAUGHLIN RICHARD HAROLD
IPC: G01S3/783
Filed: 1987-12-29
Abstract: A method and apparatus for receiving radiant energy is provided having a linear sensitivity to the angle of arrival of the radiant energy with that linearity relatively unaffected by wavelength and polarization variations in the radiant energy. An optical fiber is provided having a receiving end disposed to receive radiant energy and also having a transmitting end. A diffusing surface for receiving radiant energy is disposed on the receiving end of the optical fiber. A detector receives radiant energy from the transmitting end of the optical fiber.
Patent EP-0278449-A2 (EP)
Inventor: YAMAGUCHI ISAO
IPC: A61K31/55
Filed: 1988-02-08
Abstract: Disclosed are an agent having a renal function-improving effect and a diuretic effect comprising as an active ingredient 2-(4-methoxyphenyl)-3-acetoxy-5-[2-­(dimethylamino)ethyl]-8-chloro-2,3-dihydro-1,5-benzothiaze­pin-4(5H)-one or a pharmaceutically acceptable acid addition salt thereof, and use of the same for preparing an agent having a renal function-improving effect and a diuretic effect.
Patent EP-0284863-A2 (EP)
Title: (Meth)acrylsäureestermodifizierte Organopolysiloxane, Verfahren zu ihrer Herstellung und ihre Verwendung als abhäsive Beschichtungsmassen
Inventor: WEITEMEYER CHRISTIAN DR
IPC: C08G77/38
Filed: 1988-03-12
Abstract: (Meth)acrylsäureestermodifizierte Organopolysiloxane der allgemeinen Formel <IMAGE> R¹ = Alkylgruppe mit 1 bis 4 Kohlenstoffatomen, Phenylgruppe oder Alkarylgruppe der allgemeinen Formel <IMAGE> R<4> = gleich oder verschieden und Wasserstoffrest, Alkylrest mit 1 bis 12 Kohlenstoffatomen, Halogenrest, R<5> = geradkettige oder verzweigte Alkylengruppe mit 1 bis 8 Kohlenstoffatomen, wobei diese Gruppen im durchschnittlichen Molekül nebeneinander vorliegen können, R² = (c+1)-wertige Kohlenwasserstoffbrücke mit 1 bis 20 Kohlenstoffatomen, die Ethergruppen aufweisen kann und an der seitenständig (Meth)acrylsäureester gebunden sein können, Q = um eine Hydroxylgruppe verminderter Rest eines Di- oder Polyols, dessen übrige Hydroxylgruppe(n) mit (Meth)acrylsäure verestert sind, a = 1,6 bis 2,2, b = 0,001 bis 1,6, c = 1 bis 4, a + b <= 3. Die Erfindung betrifft ferner ein Verfahren zur Herstellung dieser Verbindungen und deren Verwendung als abhäsive Beschichtungsmassen. Die Verbindungen zeigen bereits im nicht ausgehärteten Zustand eine hohe Hydrolysebeständigkeit. Die neuen Siloxane sind aus leicht zugänglichen Ausgangsverbindungen herstellbar.
Patent EP-0286145-A2 (EP)
Inventor: FURLENMEIER ANDRE DR
IPC: C07D501/46
Filed: 1988-04-11
Abstract: Acyl derivatives of the general formula
      in which A signifies a group of the general formulae 
 
    -NHCO-, -NHCONHCO-, -NHCOCH=CH-, 
 
      wherein R⁶ represents hydrogen or lower alkyl; R¹ and R² in each case signify hydrogen or a protecting group, X signifies hydrogen, halogen, lower alkoxy. nitro or an additional group -OR², n signifies the number 1 or 2, R⁴ and R⁵ both signify hydrogen or together signify an additional bond and Z signifies a direct bond or carbonyl (where R⁴ and R⁵ both represent hydrogen) or a group of the formula -O-B- (where R⁴ and R⁵ together represent an additional bond) in which B signifies straight-chain, branched or cyclic lower alkylene; and wherein further R³ signifies a substituted bicyclic group of the general formulae  
      in which R⁷ and R⁸ each individually represent hydrogen, lower alkyl or trifluoromethyl or (in formulae (a), (b), (e) and (f)) together represent alkylene with 3 or 4 carbon atoms and Rʹ, Rʺ and R‴ each individually represent hydrogen, lower alkyl or lower cycloalkyl; whereby compounds of formula I in which R⁴ and R⁵ together represent an additional bond are present in the syn-isomeric form or as a mixture with the anti-isomeric form in which the syn-isomeric form predominates, 
 
as well as readily hydrolyzable esters and salts of these compounds and hydrates of the compounds of formula I or of their esters and salts. 
     The compounds have antibiotic activity.
Patent EP-0287043-A2 (EP)
Inventor: VOLKER KOPP
IPC: B05B7/24
Filed: 1988-04-13
Abstract: The gun contains a housing, pressure container with the components of the material, a delivery nozzle and a metering device which is constructed as a nozzle needle for the delivery nozzle. The metering device (7) contains a hollow needle (31) and a metering needle (32) which is arranged in the hollow needle so that coaxial material streams which flow into one another can be delivered at the delivery nozzle (6). 
<??>With respect to the hollow needle (31), the metering needle (32) is on the one hand displaceable in order to be able to feed the components of the material to the delivery nozzle (6) and on the other hand rotatable in order to be able to set the amount fed to the delivery nozzle (6). 
<??>A mouthpiece (81) which forms a widened mixing chamber and whilst acting as a static mixer contributes to good blending can be plugged onto the delivery nozzle (6). 
<IMAGE>
Patent EP-0301261-A2 (EP)
Inventor: COLE DONALD
IPC: C22B3/44
Filed: 1988-06-30
Abstract: The metal sulphate mixtures formed in the concentrating of metal sulphate-containing dilute sulphuric acid solutions up to an H2SO4 concentration of 50 to 75 per cent by weight are usually cleaved thermally. In the event of production problems, it is necessary to interrupt the cleavage of the metal sulphate mixture and to dispose of the metal sulphate mixture. For this purpose, soluble components have to be made insoluble. The known mashing using water and adding calcium oxide leads to long reaction times which makes it difficult to operate continuously. It is desired to reduce the reaction time. The calcium oxide is used in finely divided form and the water in an amount of 70 to 90 g per 100 g of metal sulphate mixture. All three components are introduced simultaneously separately into a mixing zone, in which a liquid reaction mixture is formed, while the reaction is completed outside the mixing zone with solidification. The reaction takes place very rapidly within 1 to 2 minutes. A bulk material is produced which is stable on storage and contains only very few soluble components.
Patent EP-0302328-A2 (EP)
Inventor: GEHRING REINHOLD DR
IPC: A01N47/36
Filed: 1988-07-22
Abstract: The invention relates to 1-arylpyrazoles of the formula (I) …<IMAGE>… in which… R<1> represents hydrogen or nitro,… R<2> represents hydrogen, a radical …<IMAGE>… or a radical -S(O)n-R<5>,… R<3> represents alkyl, a radical …<IMAGE>… or a radical -S(O)n-R<5> and additionally, in the event that R<2> represents a radical -SO2-R<5> also represents an inorganic or organic cation which is bonded in a salt-like fashion,… and the remaining substituents are as defined in the description, to a plurality of processes for their preparation, and to their use as herbicides and plant growth regulators.
Patent EP-0303865-A2 (EP)
Inventor: FOCKE HEINZ
IPC: B65D85/10
Filed: 1988-07-28
Abstract: Foldable containers consisting of a container part (11) and a lid (12) hinged on the latter have found widespread use as cigarette packs. The foldable containers have internationally customary dimensions. In the case of the contents of a pack (cigarette group 10) only partially filling the interior of the foldable container, a projection (28; 40, 41) which covers a large area is arranged in the region of a rear wall (14) and/or a front wall (16) of the container and projects into the interior of the foldable container and lies in a supporting manner against the contents of the pack (cigarette group 10). The projection (28; 40, 41) can be produced by stamping or by folding. 
<IMAGE>
Patent EP-0315135-A2 (EP)
Inventor: HARJU MATTI
IPC: A23C9/144
Filed: 1988-11-02
Abstract: The invention relates to a process for removing at least a portion of salts contained in whey or a liquid based on whey by means of electrolysis while producing an acid mixture and a base mixture usable in food in­dustries. In the process a four-compartment electro­lytic cell (1) is used in the electrolysis of the whey or the liquid based on whey. The four compartments (A, B, C, D) between an anode plate (2) and a cathode plate (6) are separated from each other by means of ion exchange membranes (3, 4, 5) and an independent liquid recirculation (7, 8, 9, 10) is connected with each one of the four compartments of the electrolytic cell.
Patent EP-0318003-A2 (EP)
Inventor: SAWADA SHINICHI
IPC: C09K19/42
Filed: 1988-11-24
Abstract: A liquid crystal composition for twist nematic mode having improved reduction in the threshold voltage and the temperature dependency of threshold voltage in the liquid crystal display element using the composition, and a liquid crystal display element are provided, which composition comprises a compound of the formula
      wherein R₁ is 1-8C alkyl, R₂ is F or CN and n is 1 or 2; or comprises the compound of the formula (I) as a first component and at least one member as a second component selected from compounds of the following formulas (II), (III) and (IV);
      wherein R₃ is 1-8C alkyl and R₄ is H or F,
      wherein R₅ is 1-8C alkyl, R₆ is 1-8C alkoxy or F, m is 1 or 2 and X is single bond or -COO-, and  
      wherein R₇ is 1-8C alkyl, R₈ is 1-8C alkyl or alkoxy, F or CN and
Patent EP-0322648-A2 (EP)
Inventor: REUSS HELMUT DR
IPC: G03C1/035
Filed: 1988-12-14
Abstract: Photographic recording material with a base and at least one silver halide emulsion layer sensitive to blue light, in which the silver halide of the blue-sensitive silver halide emulsion layer is sensitised with a blue-sensitiser of the I-band type and consists of at least 95 mol % of silver chloride, is distinguished by high sensitivity at low fog.
Patent EP-0321860-A2 (EP)
Inventor: RE DANILO
IPC: H01L21/8238
Filed: 1988-12-15
Abstract: A process for manufacturing integrated capacitors in CMOS technology, comprising the steps of: producing, in a substrate (1) of semiconductor material having a first type of conductivity, at least one well (4) with the opposite type of conductivity, defining the active areas, producing insulation regions (3, 3′), depositing a first conducting layer (6) of polycrystalline silicon adapted to form the gate regions and the lower plates of the capacitors, depositing a layer (7) of silicon oxide at low temperature, to form the dielectric of the capacitors, depositing a second layer (8) of polycrystalline silicon to form the second plate of the capacitors, shaping the polycrystalline silicon and silicon oxide layers, implanting and diffusing the source (9) and drain (10) regions of the CMOS transistors, providing the insulation layer (11), the metallic connecting layer (12), and final covering with a layer of protective insulation.
Patent EP-0311195-A2 (EP)
Inventor: WALLACE DENNIS H
IPC: A23K20/195
Filed: 1988-09-29
Abstract: There is disclosed a method for the prevention of fescue toxicosis in grazing animals. Fescue toxicosis results from a grazing animal ingesting certain toxins present in or on the grass which can impair growth, reproductive performance, and is sometimes fatal. It has been discovered that the administration of ivermectin or related avermectin compounds is effective in reducing or eliminating the toxic effects of fescue endophyte ingestion.
Patent EP-0276110-A2 (EP)
Inventor: OGAWA JUNJI
IPC: G11C8/00
Filed: 1988-01-18
Abstract: An improved semiconductor memory device provided with an address scramble unit (50) in addition to a multidirection data selection unit (13,18a, 18b, 19). The address scramble unit converts an external address having an addressing linearity regardless of a complex multidirection data selection into an internal address used by the multidirection data selection unit. A plurality of memory cells (10) are connected between a plurality of word lines (WL) and a plurality of bit lines (BL) to form a logical space; a plurality of boundaries being defined in a direction thereof. Each boundary includes a plurality of segments each defining a plurality of simultaneously accessible bit data. The multidirection data selection unit outputs a data in response to a segment selection signal (Bi , Bo) a direction signal (SX, SY, SS) and a column address, from a boundary data selected by a row address (RA7 to RAo).
Patent EP-0281324-A2 (EP)
Inventor: ALLEN BERT L
IPC: H01L29/792
Filed: 1988-02-25
Abstract: A system is disclosed for producing an integrated circuit structure, including EPROMS, having excell­ent resistance to penetration by moisture and ion contaminants and a substantial absence of voids in an underlying metal layer in the structure, and, in the case of EPROMS, maintaining sufficient UV light transmissity to permit erasure which comprises stress relieving the underlying metal layer from stresses induced by the compressive stress of a silicon nitride encapsulating layer to inhibit the formation of voids therein by implanting the metal layer with ions to change the grain structure adja­cent the surface of the metal layer; forming an insulating intermediate layer between said the layer and the silicon nitride layer selected from the class consisting of an oxide of silicon and silicon oxynitride having a compressive/tensile stress which sufficiently compensates for the com­pressive stress of the silicon nitride layer; and controlling the compressive stress in the silicon nitride layer to provide resistance to moisture and ion penetration superior to silicon dioxide or silicon oxynitride layers of similar thickness while inhibiting formation of voids in the metal layer.
Patent EP-0281401-A2 (EP)
Inventor: HORST PAUL V
IPC: F24H3/00
Filed: 1988-03-03
Abstract: A baseboard-type space heater is characterised by a boiler (12) connected to deliver a vaporized high-boiling-point working fluid consisting of a mixture of ethylene glycol and water to an upwardly inclined finned-tube heat exchanger (14) at a pressure of between approximately -34.5kN/m² (-5 p.s.i.) and 100kN/m² (15 p.s.i.) and at a temperature of between approximately 88C (190°F). and 121C (250°F). where the internal volume of the heat exchanger in relation to the total system volume does not exceed approximately 15% and the electrical energy supplied to the working fluid heater increases from a minimum level of approximately 300 watts for a 300mm (one foot) long heat exchanger at a rate of approximately 125 watts for each additional 300mm (one foot) in length up to a length of 2400mm (eight feet).
Patent EP-0294193-A2 (EP)
Inventor: HATTORI TUYOSI
IPC: G03C7/30
Filed: 1988-06-02
Abstract: Disclosed is an apparatus for forming a color image, comprising a scanning exposure unit (10-13), wherein the maximum intensity wavelength (λmax) of spectral distribution of the light intensity of at least one light source of the scanning exposure unit is 560 nm ≦ λmax ≦ 620 nm, and the half width (W) of the spectral distribution is W ≦ 20 nm. 
     Disclosed is also a light-sensitive silver halide color photographic material comprising a support and having thereon at least three light-sensitive layers containing a non-diffusible coupler and a silver halide emulsion, wherein at least one of the light-sensitive layers has been subjected to spectral sensitization so that the maximum sensitivity wavelength (λY) of spectral sensitivity distribution may be 560 nm ≦ λY ≦ 620 nm, and the light-sensitive silver halide color photographic material is use for the the above apparatus.
Patent EP-0308049-A2 (EP)
Inventor: KANG BYUNG KOOK
IPC: B60W10/184
Filed: 1988-07-22
Abstract: Backward movement preventing hydraulic cylinder (1) manipulated by clutch pedal is provided for a final clearance operation of clutch pedal and is connected to brake master cylinder by hydraulic line. Chamber 1 piston (7) is compressed by chamber 1 piston operating rod (14a) connected to piston operating lever (13). Piston backward movement preventing pin (6) is set up within the top face upper projection (1g) of cylinder rear part. The inner central part of backward movement preventing cylinder (1) is divided by the dividing wall (1a) with chamber 1(2) and chamber 2(3), and chamber 1 oil flow holes (1c) is formed by making oil flow hole (1b) communicating with chamber 1 oil inlet port (4) through the dividing wall (1a) and also in its center the front end is inserted in order for the chamber 2 piston operating rod (5) to enter and exit and sealed by sealing (1d). Chamber 1 oil flow hole (1c) is opened and closed by chamber 1 double check valve (9) inserted on the front end of chamber 2 piston operating rod (5) supported with chamber 1 piston (7) having an inclined face end jaw (7b) on the back end. Chamber 2 oil flow hole (3d) is opened and closed by chamber 2 double check valve (11) supported by chamber 2 piston return spring (12b) along with chamber 2 piston (12) compressed by chamber 2 piston operating rod (5). Chamber 1 double check valve (9) and chamber 2 double check valve (11) close chamber 1 oil flow hole (1c) and chamber 2 oil flow hole (3d) when the rearward inclined face end jaw (7b) of chamber 1 piston is stopped by the piston backward movement preventing pin (6).
Patent EP-0308258-A2 (EP)
Inventor: AGEE JOHN M
IPC: A61B10/02
Filed: 1988-09-16
Abstract: Disclosed is an improved surgical method for inspecting and manipulating selected tissue in a body cavity, while minimizing the risk of injury to surrounding tissue, and a surgical instrument therefor.
Patent EP-0314505-A2 (EP)
Inventor: TAYLOR ERIC DEGUYON
IPC: A01N47/36
Filed: 1988-10-28
Abstract: Pyridine sulfonylureas of the formula:
     wherein W is O or S;
     R is H or CHa;   R 1  is H, halogen, CN, or a lower aliphatic substituent;   R 2  is H, CN, OH, NH 2  or an organic substituent;   R 3  is H, alkyl or haloalkyl;   R 4  is H, F, Cl or CH 3 ;   A is a mono- or bicyclic heterocyclic group, especially pyrimidin-2-yl or 1,3,5-triazin-2-yl; and their agriculturally suitable salts, exhibit potent herbicidal activity. Some may also be used as plant growth regulants.   
     The compounds may be made e.g. by reacting an an appropriate pyridine sulfonamide with the appropriate phenyl carbamate or thiocarbamate of formula
Patent EP-0325036-A2 (EP)
Inventor: ASANO KAZUO
IPC: B23D31/00
Filed: 1988-11-28
Abstract: Apparatus and process for trimming articles molded on a plastic sheet and successively fed from a forming machine. A carriage (10) receives the article ( b ) to be suckingly held thereunder and is moved in a trimming zone (II), where a pair of longitudinal cutter devices (20, 20′), each having a stationary blade (22′) and an angularly movable blade (24′) are horizontally moved together from respective retreated positions for longitudinal cutting. Then, a front transverse cutter device (30) having similar pair of blades is raised up from retreated position for transverse cutting and then a rear transverse cutter device (30′) is similarly operated.
Patent EP-0325154-A2 (EP)
Inventor: KOENIG ULRICH DR
IPC: C08L67/06
Filed: 1989-01-11
Abstract: The UP resins contain a polyester which is liquid at room temperature and has a low maleic acid content, a polyester which is viscous to solid at room temperature and has a high maleic acid content, 5-25 % by weight of styrene and optionally further comonomers.
Patent EP-0334202-A2 (EP)
Inventor: GEMEINHARDT HERMANN
IPC: B01D63/02
Filed: 1989-03-16
Abstract: Mass and/or heat exchanger, comprising a housing, at least two tube plates and a multiplicity of tubes, wherein the ends of the tubes are joined to the tube plates, and the tube plates are constructed in such a manner that they are arranged partially inside openings provided in the housing and partially outside the housing, covering over the housing openings, characterised in that a seal is provided between the tube plate and housing inside and outside the housing opening, and that the tube plate is produced by casting on the housing. 
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Patent EP-0333210-A2 (EP)
Inventor: RADWANSKI FRED R
IPC: D04H1/46
Filed: 1989-03-17
Abstract: Nonwoven materials, methods of forming the same, and apparatus for forming the same, are disclosed. The nonwoven materials include at least one nonwoven web, with the at least one web being bonded by entangle bonding in spots, such entangle bonding being provided by hydraulic entangling. As a specific embodiment, elastomeric laminates (40) are formed, the at least one nonwoven web (2,4,6) subjected to spot-entangle-bonding including an elastomeric web (4) spot-entangle-bonded to another web (2,6) so as to form an elastomeric laminate (40). By spot-entangle-bonding (jet treating) the webs, utilizing hydraulic entangling to provide the spot-entangle-bonds, conventional bonding methods need not be used, whereby good hand and drape properties can be retained after bonding, and the overall bulk of the material can be maintained, while providing a product that does not easily delaminate and that is stretchable and resilient. Also disclosed is an apparatus for carrying out the spot-entangle-bonding, including two rotatable perforated drums (18,32) having water jet manifolds (20,34) inside thereof, the nonwoven material passing on the circumference thereof, with high pressure water jets issuing from the manifolds and through openings (38) in the perforated drums (18,32) so as to achieve hydraulic entangling of the nonwoven material at spots corresponding to openings (38) of the perforated drums (18,32) with one side of the nonwoven material being adjacent the surface of one of the rotatable perforated drums (18) and the opposite side of the nonwoven material being adjacent the surface of the other rotatable perforated drum (32).
Patent EP-0335242-A2 (EP)
Inventor: HEIKONEN MATTI
IPC: A23K3/03
Filed: 1989-03-22
Abstract: The invention relates to a process and a preservative for the preservation of animal feed. According to the process, acid-containing substance is added to fresh, newly harvested fodder in an amount sufficient to increase the acidity of the fodder immediately to below 4.5 at the most, preferably to below 4 in accordance with the principle of the AIV System. Spent liquor from acid pulping, optionally concentrated to desired concentration, is used as acid-containing substance. According to the invention, the liquor used consists of the spent liquor from a pulping process, wherein formic acid and/or a mixture of formic acid and hydrogen peroxide has been used for defibering the cellulosic raw material. Such a solution contains before concentration about 30 to 50 weight per cent lignin, about 5 to 20 weight per cent poly-­saccharides, about 10 to 20 weight per cent mono- and oligo­saccharides and about 30 to 50 weight per cent monosacchari­des and lignin fragments calculated on basis of the dry matter. The pH of the ensilage feed can easily be adjusted to its most preferable value (3.5 to 4.0), while securing a sufficient amount of sugars and, thus, accurate fermentation by means of the sugars in the spent liquors.