baber/WOPTO huggingface dataset:
Patent EP-0409609-A2 (EP)
Inventor: WADA TAKEO
IPC: C04B24/38
Filed: 1990-07-19
Abstract: A hydraulic inorganic composition which comprises a hydraulic inorganic powder, at least one of polysaccharides selected from the group consiting of β -1,3-glucans, pullulan and XCD-Polymer in an amount of 0.1-10 parts by weight in relation to 100 parts by weight of the hydraulic inorganic powder, and water in an effective amount. 
     The composition preferably further contains a reinforcing fiber, a filler, in particular mountain leather, a coagulant and/or a second molding aid, in particular, methyl cellulose. 
     The composition is hardened by hydration under normal pressure to provide a hardened molded article such as a cement board.
Patent EP-0426315-A2 (EP)
Inventor: UENO KOHHEI
IPC: C08L21/00
Filed: 1990-10-09
Abstract: A polypropylene resin composition comprising:
     (i) 100 parts by weight of a composition composed of
   (a) 30 to 95% by weight of a polypropylene resin,   (b) 0 to 30% by weight of a thermoplastic elastomer, and   (c) 5 to 60% by weight of an inorganic filler;       (ii) 0.1 to 2 parts by weight of an epoxy resin;   (iii) 0.03 to 2 parts by weight of an antioxidant; and   (iv) 0.03 to 2 parts by weight of a light stabilizer.
Patent EP-0422960-A2 (EP)
Inventor: SAKAI MASATO
IPC: C08L31/04
Filed: 1990-10-12
Abstract: A rubber composition obtained by subjecting a mixture of (I) 35-95 parts by weight of a fluoroelastomer, (II) 65-5 parts by weight of at least one member selected from the group consisting of polyethylene, ethylene-vinyl acetate copolymer and ethylene-unsaturated carboxylic acid ester copolymer, and an organic peroxide to reaction while imparting shearing deformation to the mixture. A crosslinkable rubber composition can be obtained by compounding the above rubber composition with a crosslinking agent for the fluoroelastomer (I). The above rubber composition is superior in processability, particularly extrusion-processability, sealing property, heat resistance, steam resistance and weather resistance.
Patent EP-0382593-A2 (EP)
Inventor: SIXSMITH THOMAS G
IPC: B29C65/34
Filed: 1990-01-23
Abstract: A welding seal assembly for use in joining and sealing two telescoped tubular elements in a lap joint, specifically a tubular pipe in a pipe socket formed in a pipe fitting. The seal assembly comprises a thermoplastic welding sleeve with an embedded electric heating coil for fitting between the pipe and the socket; a mounting collar including a ring-like body that is fitted over the pipe and against the end of the socket element with a thin-walled, compressible flange extending from the body over the outer side of the socket element and overlying the overlapped elements of the joint; an electrical connector in a radially projecting tab on the ring, including electrical contacts connected to the leads of the heating coil; and a clamp ring surrounding the compressible flange and held captive thereon between the tab on the body and detents on the flange. The clamp ring has an outwardly offset section on one side providing generally radial walls that are squeezed together to contract the clamp ring and compress the flange around the joint. The collar, flange and socket tab are injection-molded with the welding sleeve and the embedded coil as mold inserts, and the end of the welding sleeve is bonded to the collar in the molding process.
Patent EP-0382632-A2 (EP)
Inventor: SHIRADO KYUICHI
IPC: H01B5/14
Filed: 1990-02-07
Abstract: The invention relates to glass sheets carrying transparent metallic oxide layers. The substrate of the invention consists of, in order, a glass support, a first electroconductive transparent layer (the under-layer) of a metallic oxide, and a second transparent layer (the over-layer) whose main component is tin oxide containing almost no fluorine and whose chlorine content is less than 0.1% by weight. Application to optoelectronic devices.
Patent EP-0413615-A2 (EP)
Inventor: LEGARDA JOSEPH-LOUIS
IPC: A23K1/00
Filed: 1990-02-28
Abstract: Process for the protection and conservation of microorganisms, especially bacteria, consisting in carrying out at least the following three stages:     - a stage of reproduction of the bacteria, - a stage of buffering by placing the bacteria in contact with a water-absorbing nutrient medium, - a stage of stabilisation of the product obtained in the second stage with a water-poor medium.   The product obtained by the process of the invention finds applications in agronomy and in agri-foodstuffs.
Patent EP-0395564-A2 (EP)
Inventor: GIL DE MIGUEL JOSE MIGUEL
IPC: A47J31/44
Filed: 1990-04-16
Abstract: The coffee machine has an upper horizontal plate (4) which holds cups. Its front edge (4b) is held by the free end (3a) of the front panel (3). This has controls on it and is supported by the frame's cross bars (8). The lateral panels (2) are fixed to the back of the frame by hinges. The ends of the front panel have wings with holes in which engage with pivots on the frame's cross bars. The front and lateral panels can pivot to give access to the controls. An electric or electronic detector finds the opening of the front panel.
Patent EP-0438079-A2 (EP)
Inventor: BAGGIO GIORGIO
IPC: A43B5/04
Filed: 1991-01-09
Abstract: A ski boot composed of at least one quarter (3), articulated to a shell (2), and having, at the rear region adjacent to its own upper perimetric edge (5), a seat (6) for a flap (7). The device includes an eccentric lever (8) which is preferably pivoted transversely to at least one pair of wings (9a,9b) which protrude laterally to the quarter. The eccentric lever naturally interacts with the flap and allows it to keep at least two operative positions: an inclined one for skiing, when the lever is closed, and a rearward one for walking or for adapting to the calf of the skier's leg when the lever is open.
Patent EP-0440114-A2 (EP)
Inventor: MOHR HERMANN
IPC: A01B59/06
Filed: 1991-01-26
Abstract: Apparatus for hitching a road cleaning or ground cultivating implement to a vehicle with a coupling bracket, which is fixed by means of one or more adjusting cylinders so that it can move in relation to the vehicle and engages with one or more linear guides, which are fixed on the vehicle, the adjusting cylinder(s) being pivotally supported and brought to bear both on the vehicle and on the coupling bracket. <IMAGE>
Patent EP-0450607-A2 (EP)
Inventor: TANAKA JUN
IPC: D01F6/62
Filed: 1991-04-03
Abstract: A polyester fiber having the following characteristics, and a method of manufacturing the same;
     (a) an intrinsic viscosity of between 0.45 and 0.85,   (b) tanδ ≦ 0.140 
T max  ≦ 130°C 
wherein tanδ stands for a peak value of a dynamic loss tangent, and T max  stands for a peak temperature,   (c) E₂/E₁ ≦ 0 49 
wherein E₁ stands for an elongation from zero to a secondary yield point, and E₂ stands for an elongation from the secondary yield point to a breaking point,   (d) a stability coefficient expressed by a reciprocal value of a product of a work loss ΔE at 150°C and a shrinkage factor under a dry heat at 175°C, of 50 or more.   
     A strength, a modulus of elasticity, and a resistance to fatigue of the polyester fiber in accordance with the present invention are superior, and a dimensional heat stability of this polyester fiber is remarkably improved.
Patent EP-0451864-A2 (EP)
Inventor: SATO KENICHI C O OSAKA WORKS O
IPC: H01L39/14
Filed: 1991-04-12
Abstract: A superconducting conductor, having an excellent repeated temperature property with no reduction of critical current density against a temperature cycle, comprises an oxide superconductor and an FRP, serving as a support member, which is composed with the oxide superconductor for integrally moving with the oxide superconductor in thermal expansion and thermal shrinkage. The oxide superconductor is bonded to the FRP with an adhesive agent, or wound on and fixed to the same with a Teflon tape or the like.
Patent EP-0454070-A2 (EP)
Inventor: SKOOG KURT
IPC: F23D11/40
Filed: 1991-04-23
Abstract: Device for the combustion of fluid, especially liquid, fuels, such as oil or the like, with a fuel nozzle (10), the opening (11) of which opens into a combustion chamber (12) and which is surrounded concentrically by an air inlet (13). The nozzle (10) projects with its part (14) comprising the nozzle opening (11) through the floor (15) of a hollow-walled pot insert (16) into the combustion chamber (12), combustion air being blowable (arrow 17) into the combustion chamber (12) through the hollow wall of the pot insert (16). <IMAGE>
Patent EP-0463387-A2 (EP)
Inventor: ANDERS KLAUS
IPC: H05B41/36
Filed: 1991-05-28
Abstract: A power supply for a heating device (20) of a heated display (10), especially of a fluorescent display, is proposed. A DC voltage source supplies the display voltage for the display and a heating current source for the heating device is constructed as a clock device (21, 19), pulsing the display voltage. In this way, the inherently low heating voltage can be derived from the higher display voltage, it being possible to save expensive, large-volume ballast elements and reduce the power loss. <IMAGE>
Patent EP-0467099-A2 (EP)
Inventor: HEINEMANN ULRICH DR
IPC: C07D239/58
Filed: 1991-06-22
Abstract: There are described novel substituted acrylophenones of the formula (I) <IMAGE>  in which R<1>, R<2>, R<3>, R<4>, A, X and Z are as defined in the description, and a plurality of processes for their preparation. The novel acrylophenones of the formula (I) are used as herbicides.
Patent EP-0485718-A2 (EP)
Inventor: BECKERLE HEINZ
IPC: H01J29/28
Filed: 1991-09-21
Abstract: In a process for lacquering the phosphor layer on the bowl of a colour display tube (colour picture tube) screen, the following steps are performed:     - the phosphor layer is first pre-wetted, - a first aqueous dispersion of a lacquer is applied to the pre-wetted phosphor layer, - said first dispersion is completely dried and heated to above the film-forming temperature of the lacquer in order to produce a first lacquer film, - a second aqueous dispersion containing identical components to the first dispersion is applied directly to the first lacquer film, the concentration of the components in the second dispersion being at least essentially equal to the concentration of the components in the first dispersion, and - said second dispersion is completely dried and heated to above the film-forming temperature of the lacquer in order to produce a second lacquer film.   This double lacquering process enables screen brightnesses to be achieved which are about 10% higher than were achievable with the hitherto conventional, single lacquering process. <IMAGE>
Patent EP-0479267-A2 (EP)
Inventor: WINTRICH FRANZ DIPL-ING
IPC: F23J15/00
Filed: 1991-10-02
Abstract: Waste incineration in the presence of oxigen at higher concentrations than in air, whereby the combustion gases pass through a filter (1), which is resistant to high temperatures and which is arranged behind the combustion zone (3) the gases being subsequently cooled (2).
Patent EP-0474259-A2 (EP)
Inventor: ONOE AKIRA
IPC: B01J25/02
Filed: 1986-04-29
Abstract: A novel process for producing mercaptophenols by the hydrogenolysis of polythiobisphenols in the presence of a nickel catalyst is disclosed. Raney nickel catalyst which is in advance poisoned with an organosulfur compound in which the sulfur atom has unshared electron pairs is especially effective as a catalyst. 
     A process for producing polythiobisphenols which comprises: reacting a phenol having the general formula
     
     wherein each R independently represents a hydrogen, a halogen or an alkyl, with sulfur monochloride in a polar organic solvent in the presence of a nitrogen-containing organic compound as a catalyst which is selected from the group consisting of tertiary amines, quaternary ammoniums, alkylated acid amides and heteroaromatic compounds, in amounts of about 1-30 % by weight based on the amount of the phenol used. As a catalyst, bromine or an alkali metal halide is also usable.
Patent EP-0491210-A2 (EP)
Inventor: SCHNEE PETER
IPC: G01J5/00
Filed: 1991-11-30
Abstract: In order for an intensity detector for a laser beam which consists of a high-power laser, comprising an infrared-absorbing detector material arranged in a plane extending transverse to the direction of propagation of the laser beam, to be improved in such a way that it is possible using simple means to record the intensity distribution, in particular to undertake a two-dimensional estimate of the intensity distribution transverse to the direction of propagation in conjunction with a long working life of the detector, it is proposed that given infrared excitation the detector material can be caused to shine in a shortwave spectral range as a function of intensity and in a manner essentially conserving material, and that the detector material is arranged in the plane in an array having interstices constructed as through openings for a portion of the laser beam. <IMAGE>
Patent EP-0448188-A2 (EP)
Inventor: GANZER MICHAEL DR
IPC: C07C331/28
Filed: 1991-03-12
Abstract: The invention relates a new process for the preparation of substituted 6-(3,5,6,7-tetrahydropyrrolo[2,1-c][1,2,4]-thiadiazol-3-ylidenimino)-7-fluoro-2H-1,4-benzoxazin-3(4H)-ones of general formula I
       
 in which 
R¹ is C₁-C₆-alkyl, C₂-C₆-alkenyl or C₃-C₆-alkynyl, and 
R² and R³, which may be the same or different, are hydrogen or C₁-C₄-alkyl, 
 
which starts from the known 
a 2-amino-5-fluorophenol of formula II
       
 via the new acetanilide of formula IV
       
 in which R is hydrogen or chlorine, 
via the new 5-nitroacetanilide of formula V
       
 via the new 5-aminoacetanilide of formula VI
       
 via the new 5-isothiocyanatoacetanilide of formula VIII
       
 via the known benzoxazinone isothiocyanate of general formula IX
       
 and via the known iminothiadiazole of general formula XI
Patent EP-0438320-A2 (EP)
Inventor: EVANS DAVID GEORGE
IPC: C11D11/00
Filed: 1991-01-18
Abstract: A batch process for the preparation of detergent powder of high bulk density comprises neutralising a detergent acid (anionic surfactant precursor), eg linear alkylbenzene sulphonic acid, with a particulate solid water-soluble alkaline inorganic material, for example, sodium carbonate (optionally plus other alkaline materials and/or detergency builders, for example, alkali metal aluminosilicate), in a high-speed mixer/granulator, eg Fukae mixer, and granulating the product in the mixer. The reaction mixture remains particulate throughout the process, without the need to keep the temperature during the neutralisation step to 55°C or below, and a high-quality high-bulk-density particulate product is obtained.
Patent EP-0461851-A2 (EP)
Inventor: ARAYA ABRAHAM
IPC: C10G11/05
Filed: 1991-06-11
Abstract: A zeolite composition comprising a zeolite incorporated within a matrix, which zeolite contains ions of a metal selected from zinc, titanium, copper, chromium, manganese, cobalt, gallium, germanium, indium, tin, antimony and iron, and especially zinc, when used as a catalyst in hydrocarbon cracking, especially FCC, exhibits simultaneously activity enhancement, enhanced aromatic and branched chain paraffins in the gasoline fraction and passivation of both nickel and vanadium. 
     The catalyst composition can be prepared by incorporating a zeolite, especially zeolite Y, in a matrix material to provide a zeolite composition and thereafter subjecting the composition to metal ion-exchange.
Patent EP-0462828-A2 (EP)
Inventor: COELLNER JAMES A
IPC: F24F3/14
Filed: 1991-06-19
Abstract: A system and method for real-time computer control of multi-wheel sorbent mass and energy transfer system by optimization of calculated mass transfer ratios and measures of system effectiveness which are not subject to long system time constants.
Patent EP-0462835-A2 (EP)
Inventor: LOUW JOHN A
IPC: B25B21/00
Filed: 1991-06-20
Abstract: A pneumatic collar installation tool has a plunger assembly (16) which advances from a retracted position near the rear of the tool through a collar pickup station to an extended position extending from the front of the tool. A collar shuttle (14) delivers a collar or nut in front of the plunger assembly (16) before it reaches the collar pickup station and retracts away from the collar pickup station before the plunger assembly moves through that station. The collar is picked up on an assembly (17) that includes a split spring ring (33) which engages the bore of the collar. The spring ring is mounted on a fixed member, which also includes a hexagonal key (27) for preventing rotation of a bolt as the collar is threaded onto it. A rotating collar driver (36) moves over the outside of the collar picked up by the collar pickup assembly for threading the collar onto a bolt.
Patent EP-0486225-A2 (EP)
Inventor: SIDDIQUI JUNAID AHMED
IPC: C08L67/02
Filed: 1991-11-08
Abstract: The invention relates to films of linear polyester containing glass spheres having a certain particle size distribution and in a certain amount. The addition of the glass spheres improves, inter alia, the dynamic coefficient of friction of the film. Preferably, a second film additive, fumed silica, of a controlled particle size distribution and weight is added to the film. The addition of the fumed silica improves, inter alia, the static coefficient of friction of the film.
Patent EP-0461948-A2 (EP)
Inventor: COSTIN C RICHARD
IPC: C08F6/10
Filed: 1991-05-30
Abstract: The residual level of N-vinylcarbazole in poly-N-vinylcarbazole has been reduced to an amount less than 25 ppm by treatment of a solution of the poly-N-vinylcarbazole with a strongly acidic compound. The polymer can be recovered in pure form by precipitation of the polymer from solution with a non-solvent.
Patent EP-0487383-A2 (EP)
Inventor: PRICE ROBERT T
IPC: G06F3/0481
Filed: 1991-11-15
Abstract: A method and apparatus are disclosed for graphically accessing of multiple simultaneously active software applications within a data processing system having a video display screen having fixed dimensions. An electronic work space (30) is established having dimensions substantially larger than the dimensions of the video display screen. Electronic representations (32,34,36,38) of multiple software applications within viewports or "windows" are then disposed at selected locations within the electronic work space (30). A movable viewport (40), having effective dimensions substantially equal to the dimensions of the video display screen, is then utilized to permit the graphic presentation of selected software applications by selectively relocating the viewport (40) within the electronic work space (30). In one embodiment of the present invention a miniature graphic representation of the electronic work space (40) is provided within the video display screen and iconic representations of the various software applications (32,34,36,38) and the movable viewport (40) are utilized therein to provide an indication of the relative locations of these objects. By selecting various iconic representations of software applications, or by dragging or tracking the movable viewport (40), a user may selectively access desired software applications at any point within the electronic work space.
Patent EP-0462075-A2 (EP)
Inventor: POLITI VINCENZO
IPC: A61P3/08
Filed: 1991-04-26
Abstract: Uridine is used to treat the peripheral complications of diabetes, such as neuropathy, retinopathy and vasculopathy, thanks to its characteristics of promotor of glycogen endocellular biosynthesis. 40 diabetic patients were treated for six months with uridine or with placebo in a double-blind clinical test.
Patent EP-0497176-A2 (EP)
Inventor: BUCHECKER RICHARD
IPC: C07C69/94
Filed: 1992-01-20
Abstract: Compounds of the formula <IMAGE> in which the rings A, B and C, Z<1>, Z<2>, Z<3>, R<1>, R<2> and R<3> have the meanings given in the description, their preparation, liquid-crystalline mixtures containing such compounds, and the use of such compounds for electro-optical purposes.
Patent EP-0498252-A2 (EP)
Inventor: DATHE LUTZ DIPL-ING
IPC: G11C8/08
Filed: 1992-01-27
Abstract: In semiconductor memories in which the word lines are controlled with a statically excessive voltage in order to avoid doubly excessive voltage nodes, the invention achieves the object of permitting the discharging/holding of non-selected word lines at earth potential without separate discharging transistors and their control devices. The circuit arrangement (according to Fig. 1) includes a voltage generator (3) for an n-well voltage (Ubn), a word-line clock decoder (2) arranged between the n-well voltage (Ubn) and earth potential (Uss) and having m inputs and 2<m> outputs carrying word-line clocks (TWLm), an address decoder (2), which is likewise connected to the n-well voltage (Ubn) and has n inputs, a reset input as well as 2<n> outputs, and 2<n> groups of 2<m> word-line negators (6.m.n) each, the inputs of which, in each case connected to one another in groups, are connected to the outputs of the address decoder (2) via in each case a decoupling negator (5.i), which is connected by a supply-voltage connection to the n-well voltage (Ubn), the respectively first supply-voltage connection of each word-line negator (6.m.n) of a group being connected to one of the outputs of the word-line clock decoder (2) and the outputs of the word-line negators (6.m.n) being led to the word lines of the memory. According to the invention, there is provided a second voltage generator (4), which is arranged between supply voltage (Ucc) and earth potential (Uss) and the output of which carries a p-well voltage (Ubp) which is reduced with respect to the earth potential (Uss), and this p-well voltage (Ubp) is applied to the respectively second supply-voltage connections of the address decoder (1) as well as of the decoupling negators (5.i). The invention can be used in particular in large-scale-integrated dRAMs and sRAMs produced using CMOS technology. <IMAGE>
Patent EP-0499971-A2 (EP)
Inventor: BARTLECHNER MANFRED
IPC: B61H15/00
Filed: 1992-02-13
Abstract: The caliper-type brake linkage in particular for disc brakes of rail vehicles has a stroke adjuster (12) in the caliper connecting rod (3), which adjuster can be actuated by turning an actuation lever (13). In order to turn the actuation lever (13) a control linkage (16, 17, 18) is provided which contains an amount of play s which corresponds to the desired application stroke and an element (19) which can be elastically deformed after this play is taken up. The brake cylinder-side end of one caliper lever (2) is coupled via a connecting rod (16) which is parallel with the brake cylinder (6) to a translation lever (17) which is arranged near to the caliper lever (1) on the other side and is coupled to the actuation lever (13) via a lever (18) which is approximately parallel with the caliper connecting rod (3). The lever lengths here are selected with respect to the distances which can be seen from the drawing in the ratio of a:d = b:c, in which case these ratios can be approximately 1:4. By means of this design of the control linkage and associated suitable design of the stroke adjuster (12) it is ensured that with lateral offset of the brake disc (5) and corresponding oblique positioning of the brake linkage the control linkage does not bring about any actuation of the stroke adjuster (12) and the desired release stroke therefore remains unchanged. <IMAGE>
Patent EP-0505946-A2 (EP)
Inventor: HARA KEI
IPC: G03G21/16
Filed: 1992-03-20
Abstract: An apparatus for maintaining an electrophotographic apparatus with at least a photosensitive member comprises a first memory (26) for storing a count value for the number of prints, and a second memory (25) for storing the number of replacements of the first memory (26) when the count value for the number of prints has reached a value based on which a decision is made whether the service life of the photosensitive member is expired. When it is determined that the value stored in the second memory (25) has reached a predetermined value, a user is informed of the maintenance period of other maintenance-requiring components than the photosensitive member.