baber/WOPTO huggingface dataset:
Patent EP-0048328-A2 (EP)
Inventor: SCHULTE ERIC F
IPC: H01L21/3065
Filed: 1981-07-30
Abstract: A method for patterning layers of material on a substrate without photoresist by using a selective sublimation process. A substrate (1) having a high thermal conductivity has a patterned layer (2) of a material having a low thermal conductivity deposited on its surface. A layer of high thermal conductivity patterning material (3, 5) is then deposited over the entire surface of the structure. A radiated energy source (4) is focused on the structure for sufficient time to allow the patterning material (3) above the low thermal conductivity material (2) to build up the internal heat level for sublimation. The patterning material (5) over the high thermal conductivity substrate (1) does not build up enough internal heat for sublimation and remains intact.
Patent EP-0045128-A2 (EP)
Inventor: HERZ JACK LEO
IPC: A23J3/22
Filed: 1981-06-10
Abstract: A novel protein-containing food product having improved properties, a fabricated food product comprising a major proportion of edible protein particles and as a bonding agent therefor a whey protein containing composition comprising from 75% to 100% by weight of a whey protein concentrate having more than 30% by weight whey protein on a dry soldis basis and from 25% to 0% of another protein containing material, wherein said whey protein concentrate in said composition is substantially soluble or swellable at the pH of use and which is prepared by ultrafiltering whey at a pH above 6.4, said composition being further characterised by the requirement that a mixture of 15% solids of said composition in water is capable of forming a gel at 85°C within 30 minutes. The product is prepared by blending and shaping.
Patent EP-0051486-A2 (EP)
Inventor: YOSHIDA KEN-ICHI SUMITOMO ELEC
IPC: G02B7/00
Filed: 1981-11-02
Abstract: A lightweight laser waveguide apparatus comprises tubular waveguide members connected by joints and provided with a balancing mechanism. Each tubular waveguide is made of carbon fibre reinforced plastics or organic fibre (6) provided with a metal layer (7) on the inside surface thereof. The balancing mechanism includes a balancing rod also made from carbon fibre reinforced plastics or organic fibre.
Patent EP-0045292-A2 (EP)
Inventor: BLAKESLEE CHARLES E
IPC: B06B1/18
Filed: 1981-07-23
Abstract: A fluid operated pressure oscillation generator of the type which comprises a housing (10) forming an outlet passage (16) and an inlet compartment (20) surrounding the outlet passage. An annular seat (11) is formed by the housing between the outlet passage and the inlet compartment, and a cover (13) detachably mounted to the housing, engages a diaphragm (12) at the periphery thereof to bias the diaphragm against the seat. An outlet (25; 30, 30a) for fluid opens into the outlet passage and faces away from the diaphragm, and means (24; 27) are provided for supplying fluid from the outside of the housing to said outlet.
Patent EP-0073487-A2 (EP)
Inventor: INOUE TOMOYASU
IPC: H01L21/74
Filed: 1982-08-26
Abstract: A method for manufacturing a three-dimensional semiconductor device which is capable of preventing the stepwise disconnection of an interconnection layer and performing a high integration thereby and which comprises the steps of: forming a polycrystalline or amorphous semiconductor layer on an insulating film having an opening at a predetermined position of a first element covered on a single-crystalline semiconductor substrate having the first element; irradiating an energy beam to said semiconductor layer to grow a single crystal in a predetermined region in said semiconductor layer using as a seed crystal that part of the semiconductor substrate which contacts with semiconductor layer; and forming a second element on the grown single-crystalline semiconductor region and forming an interconnection between the first and second elements by using a part of the single-crystalline semiconductor region from said semiconductor substrate to said second element.
Patent EP-0089471-A2 (EP)
Inventor: SUBLETTE KERRY LYN
IPC: B01D17/06
Filed: 1983-01-29
Abstract: The shell (1) of a cylindrical vessel, horizontally extended, contains three compartments (5,6,20) through which emulsions of polar and non-polar liquids are sequentially passed for separation. The heating and the electric field in the first two compartments are optional. The third compartment contains an inclined plate separator (21) connected to an electrical system (23) to generate electric fields within the passages of the separator to coalesce and separate the polar liquid from the non-polar liquid.
Patent EP-0107096-A2 (EP)
Inventor: LEATHERMAN ALFRED FULLER
IPC: B29C65/34
Filed: 1983-09-28
Abstract: ©7 A heat sealing apparatus for bonding plastic tubular members (4, 5) includes a seamless, tubular, elastic heating element (1; 16; 28; 33) encircling the plastic members (4, 5). In one form, an annular inflatable bladder (2) filled with hydraulic fluid encircles the heating element (1), and includes a rigid outer wall (7) and an elastic inner wall (8) that is bonded to the outer surface of the heating element (1). When the bladder (2; 17) is pressurized the heating element (1; 16) is compressed inwardly to a bonding position against the plastic members (4, 5). The plastic members (4, 5) are then heated to a bonding temperature by the heating element (1; 16) resulting in a fusion bond along their interface. When the bladder (2; 17) is evacuated the heating element (1; 16) opens outwardly to be spaced from the plastic members (4, 5) to allow removal of the sealed members. The heating element (1; 16; 28; 33) includes a uniform dispersion of susceptor particles that will generate heat when exposed to the high frequency magnetic field of an induction heating coil (3; 18; 30; 35). A method of heat sealing tubular plastic members (4, 5) is also disclosed.
Patent EP-0106364-A2 (EP)
Inventor: MIZUMOTO MAMORU
IPC: C10G1/06
Filed: 1983-10-19
Abstract: A catalyst for coal liquefaction consisting essentially of at least one substance which is able to be molten metal at 350 to 500°C in an atmosphere of hydrogen can give remarkably high conversion of coal when used as catalyst in a coal liquefaction reaction.
Patent EP-0114291-A2 (EP)
Inventor: PLEWINSKY BODO DR
IPC: B03B5/44
Filed: 1983-12-12
Abstract: Es wird ein Mittel zur Dichtegradienten-Zentrifugation in Form von Alkali-, Ammonium- oder Erdalkalimetawolframaten, gegebenenfalls unter Zusatz von niedermolekularen Elektrolyten, geschaffen, das Dichten bis zu 3,1 g.cm<->³ ermöglicht, niedrige Viskosität bei hohen Konzentrationen aufweist, neutral und chemisch inert ist. Es wird weiterhin ein Mittel zur Trennung von wasserunlöslichen Feststoffgemischen unterschiedlicher Dichte geschaffen. Als Trennmittel finden Lösungen von echten Metawolframaten Anwendung. Zur Erhöhung der Dichte können den Metawolframat-Lösungen auch Schwerstoffe, wie Wolframcarbid, geeigneter Korngröße unter Ausbilden einer Suspension zugefügt werden.
Patent EP-0096573-A2 (EP)
Inventor: PAVLATH ATTILA ENDRE
IPC: C08F8/00
Filed: 1983-06-06
Abstract: A prooeas for the surface fluorination of a carbon containing synthetic or natural polymer capable of forming a carbon-fluoride bond on fluorination, in a glow diecharge reactor, utilizing inorganic fluorides as the fluorination agent.
Patent EP-0107494-A2 (EP)
Inventor: WATANABE KAZUHIRO
IPC: C02F1/28
Filed: 1983-10-21
Abstract: A sorbent suitable for use in artificial viscera comprises spherical particles of activated carbon on which a non-crystalline compound of zirconium is deposited in an amount of 1 to 10% by weight (calculated as ZrO z ).
Patent EP-0120268-A2 (EP)
Inventor: POZZEBON ADOLFO
IPC: A43B5/04
Filed: 1984-02-16
Abstract: This invention is concerned with a ski boot, in particular a rear entry one incorporating a foot instep securing device, which comprises a boot shell (2) having a front leg portion (3) and rear leg portion (4) hingedly connected thereto, and having interiorly a strap (5) associated with one end of said shell (2) and extending overthe foot instep. This ski boot comprises a closure element (20) connected to the front leg portion (3) and adapted to perform simultaneously both the fastening of the front leg portion (3) and rear leg portion (4) together, and fastening of the strap (5) onto the foot instep.
Patent EP-0135896-A2 (EP)
Inventor: MESSELT CHRISTOPHER D
IPC: C08B11/193
Filed: 1984-09-14
Abstract: © Mixed hydroxyalkyl cellulose ethers are prepared in a multi-stage etherification process, for example, hydroxyethylmethylcellulose is prepared by reacting alkali cellulose sequentially with ethylene oxide, chloromethane, ethylene oxide and chloromethane to form a product having uniform substitution. Products made by this process have improved solubility and other properties.
Patent EP-0162137-A2 (EP)
Inventor: HIRANO SHIN-ICHI
IPC: C01B21/064
Filed: 1984-12-05
Abstract: There is disclosed a method for preparing boron nitride comprising pyrolyzing at least one compound selected from the group consisting of borazine and/or a borazine derivative at a temperature of 150 to 700°C and a pressure of 10 MPa or more. 
     The boron nitride manufacturing method of this invention makes possible to manufacture amorphous boron nitride in which the conversion rate into cubic boron nitride is high, since the activation energy of the conversion reaction into cubic boron nitride is very small.
Patent EP-0121972-A2 (EP)
Inventor: VAN DAELE GEORGES HENRI PAUL
IPC: C07D211/68
Filed: 1984-03-14
Abstract: Novel N-aryl-α-amino-carboxamides of the formula
     the pharmaceutically acceptable acid-addition salts and possible stereochemically isomeric forms thereof, which compounds are useful as antiarrhythmic agents in patients suffering from irregular cardiac rhythms; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent EP-0133346-A2 (EP)
Inventor: THOMAS KEITH ROBERT
IPC: C12N1/00
Filed: 1984-06-29
Abstract: @ Where a beverage, e.g. beer, is pressurized by conventional techniques in a dispensing vessel (e.g. a barrel or a bottle) by secondary fermentation in that container using yeast, it is necessary to ensure that the yeast settles properly before the beverage is dispensed. This tends to restrict the usage of such beverage to places providing the required stable environment for settling to take place. In the present invention, the yeast is restrained, so that it cannot mix freely in the beverage but still has sufficient contact with the beverage for the fermentation to proceed. Such restraining can be achieved either by entrapping the yeast within a porous or partly porous container (3) immersed in the beverage, the porosity being such as to allow passage of the beverage but not the yeast particles, or by immobilising the yeast on a substrate 3' free or fixed within the vessel (2, 22).
Patent EP-0133020-A2 (EP)
Title: Nestable container having integral hinged lid
Inventor: FOOS DOUGLAS F
IPC: B65D43/16
Filed: 1984-07-25
Abstract: A nestable container comprises a receptacle (10) and an integral, hinged lid (12). The receptacle (10) has a base (16), and open top, and walls (18,20,22) extending from the open top to the base (16) in an inwardly tapered fashion. The lid (12) is shaped to conform to the open top of the receptacle and can be folded open against the rearwall (22) to co-extend with the rear wall (22) such that like containers can be nested one within the other with the lid (12) extending into the receiving receptacle. In one embodiment, the lid (12) is shaped to be releasably held against the rear wall (at 38), while in other embodiments, the lid is shaped to lie flat against the rear wall when nested within a second container.
Patent EP-0144188-A2 (EP)
Inventor: RHODES WARREN L
IPC: G03B27/73
Filed: 1984-11-19
Abstract: A process for automatically correcting the tone and color reproduction characteristics of a color reproduction system is described. First, a test target containing a plurality of color patches of known or desired chromaticity coordinates and luminance is copied. Each patch on the copy is then analyzed by a colorimeter to generate sets of chromaticity coordinates for each patch. These are compared against the desired chromaticity coordinates for each color patch, and a set of tone reproduction corrections are generated and stored in a look-up table for each colorant in the color reproduction system.
Patent EP-0129495-A2 (EP)
Title: Nestable and stackable set of table utensils
Inventor: FORMO JEROME L
IPC: A47G21/06
Filed: 1984-04-24
Abstract: Nestable, stackable cutlery is shown according to the teachings of the present invention in the form of spoons (12), forks (14), and knives (16). The cutlery (10) includes handle portions (18s, 18f, 18k), of generally identical construction, and food operational and engagement portions (20, 40, 42). The handle portions (18s, 18f, 18k) in the preferred embodiment have a U-shaped cross section allowing the outside surface of a first piece (12) of cutlery (10) to be received within the inside surface of a second piece (14) of cutlery (10). The cutlery further includes nesting and stacking lugs (30) for supporting the handle portion (18f) of the second piece (14) of cutlery (10) along its entire length on the handle portion (18s) of the first piece (12) of cutlery (10). In their most preferred form, the lugs (30) include an inverse tapered inner surface for holding onto a punch of an injection mold during fabrication. In the preferred embodiment, the food operational and engagement portions (20, 40, 42) of the cutlery (10) have unique constructions allowing the food operational and engagement portions to lie within a single overall outline, and in the most preferred form, to lie generally within the outline of the bowl portion (20) of the spoon (12) when a spoon (12), a fork (14), and a knife (16) are stacked and nested together.
Patent EP-0118393-A2 (EP)
Inventor: BROMLEY PETER
IPC: C12N15/70
Filed: 1984-02-06
Abstract: Heat-shock gene control elements from different eukaryotic cells are utilized to provide expression of a competent gene products in the same or similar eukaryotic as well as in procaryotic host cells. The control elements can be joined to a suitable eukaryotic replication system to form an expression vector, or may be joined to the gene of interest and introduced directly into the host genome.
Patent EP-0149983-A2 (EP)
Inventor: BRUSOTTI LUIGI
IPC: B60T7/10
Filed: 1984-12-17
Abstract: The gear change and hand brake levers (2, 3) of a motor vehicle are mounted on a support frame (4) which constitutes, with these levers, a sub-assembly which is subsequently fixed to the body of the motor vehicle. The sub-assembly is preferably fixed below the body and the latter is provided with apertures (7, 8) enabling the said levers (2, 3) to pass through the body when the support frame is brought towards the body. Fastening may be carried out by automatic screw devices. The support frame (4) is preferably constituted by a stamped sheet metal component and is also provided with support means (23, 26) enabling the exhaust tubing (22) of the motor vehicle to be resiliently suspended below the support frame (4) and with pulley means (18) for the return of the control cable of the hand brake.
Patent EP-0157238-A2 (EP)
Inventor: YOSHIDA MASAAKI C O YOKOHAMA W
IPC: C03B37/018
Filed: 1985-03-12
Abstract: @ An apparatus for the production of a porous preform of SiO 2  used in the manufacture of optical fiber wherein damage to the preform caused by failing clusters of Si0 2  or Ge0 2  formed on the wall of the deposition chamber is eliminated. In accordance with the invention, a conductive shielding layer is provided inside the wall defining the deposition chamber. This shielding layer cancels an electrostatic field produced on the wall by charging, therefore preventing the adherence of fine particles thereto.
Patent EP-0160872-A2 (EP)
Inventor: ENGELHARD HELMUT DR
IPC: D06M15/53
Filed: 1985-04-20
Abstract: Die Behandlung von cellulosischen Fasermaterialien vor oder nach dem Färben oder Bedrucken mit Substantiv- oder Reaktivfarbstoffen erfolgt mit wäßrigen Flotten, die quaternierte Polyether enthalten, die durch Kondensation von N-2-Hydroxyalkylaminen der Formal <IMAGE> in der R1 und R2 unabhängig voneinander Wasserstoff oder einen C1-C4-Alkylrest und R einen C1-C18-Alkyl-, Cycloalkyl-, Aralkyl- oder Aryl- rest oder eine der Hydroxyalkylgruppen <IMAGE> oder <IMAGE> bedeuten mit der Maßgabe, daß die Menge an N-2-Hydroxyalkylaminen, in denen R für eine Hydroxyalkylgruppe steht, nicht mehr als (20) Gewichtsprozent der eingesetzten Hydroxyalkylamine beträgt, gegebenenfalls durch Co-Kondensation mit Polyolen der Formel A(OH)n (II), in der A einen 2-, 3- oder 4-wertigen aliphatischen, cycloaliphatischen araliphatischen oder aromatischen Rest bedeutet und n eine Zahl von 2 bis 4 ist, und anschließende Quaternierung erhalten werden.
Patent EP-0167921-A2 (EP)
Inventor: GROTHE HORST
IPC: B22D11/124
Filed: 1985-06-25
Abstract: A flat jet nozzle for spraying coolant on a continuously conveyed billet with a wide angle spray along the width of the billet is formed with a cylindrical wall having a discharge slot extending in the circumferential direction of the cylindrical wall, with the slot having a width which increases from the middle of the slot toward the outer sides thereof.
Patent EP-0173285-A2 (EP)
Inventor: TSUNEKI YUKIO PATENT DIVISION
IPC: G06F3/12
Filed: 1985-08-26
Abstract: @ A dot-matrix printer of the invention uses a font cartridge unit (22) storing in advance character pattern data corresponding to characters other than standard characters. The font cartridge unit (22) has a memory area divided into a plurality of page areas, and comprises memory groups consisting of ROMs (41 to 43) and RAMs (39,40) storing character pattern data in units of page areas. A CPU (14) sets a predetermined page address in a page address register in the font cartridge unit (22) when dot printing of characters other than standard characters is performed. The CPU (14) reads out desired character pattern data from the page area of the memory group corresponding to the preset page address. The CPU (14) recognizes that no ROM is mounted at a position corresponding to the page area when predetermined data cannot be read out from the ROM (41 to 43). The CPU (14) writes the predetermined data in the predetermined page area, and thereafter, when the predetermined page area is accessed, if the predetermined data cannot be read out, the CPU determines that no RAM (39, 40) is mounted at a position corresponding to the page area.
Patent EP-0180251-A2 (EP)
Inventor: ROSSEAU RICHARD B
IPC: E01H1/05
Filed: 1983-09-27
Abstract: A street sweeper has floating support apparatus for supporting both a pick-up broom and a pair of laterally and forwardly disposed gutter brushes beneath a sweeper framework and for providing controlled broom and brush pressures on the surface being swept. A ball bushing and vertical shaft provide gutter brush suspension and spherical bearings and support arms provide pick-up room suspension. The gutter brushes and pick-up broom are directly driven by hydraulic motors mounted on their respective suspension structures. Debris is directed inwardly on the swept surface by the gutter brushes toward the path of the pick-up broom. Laterally disposed dirt shoes lie adjacent the ends of the pick-up broom to prevent debris from flowing around the ends of the broom, whereby debris is further guided inwardly toward the pick-up broom for propulsion toward an elevator for transfer into a framework mounted debris hopper.
Patent EP-0186105-A2 (EP)
Inventor: ERNST HANS-HELLMUT
IPC: B60R22/42
Filed: 1985-12-18
Abstract: 1. Self-sensing clamping device for a safety belt system with a clamping member for clamping the belt upon the occurrence of predetermined acceleration forces, which member is directly associated with a response sensor which is driven by the said accelerations, characterised in that through the response sensor a precontrol element (44), which comes into contact with the belt (18) and which brings the clamping mechanism (26, 38) into clamping readiness, is in operative contact with the clamping member (26) in such a way that, when activated, the precontrol element through its movement caused by the belt brings the clamping member (26) into contact with the belt (18).
Patent EP-0187325-A2 (EP)
Inventor: DOUD WILBUR ORLAND
IPC: C03B9/34
Filed: 1985-12-18
Abstract: A parison mold portion (20) of an individual glassware molding machine, of the type having a parison mold (22), a split neck ring (28), a neck ring holder (30), an upper receiver cap (40), and a parison plunger (116), is provided with means for cooling the neck ring (28) and the parison mold (22). The means for cooling the neck ring (28) and the parison mold (22) includes a plurality of first cooling holes (214) in the upper receiver cap (40), a plurality of second cooling holes (216) in the neck ring (28) that communicate with the plurality of first cooling holes (214), and a plurality of third cooling holes (230) in the parison mold (22) that communicate with the plurality of second cooling holes (216).
Patent EP-0185407-A2 (EP)
Inventor: OOSTERHUIS NICOLAAS MARIUS GER
IPC: C12M1/36
Filed: 1985-11-12
Abstract: To improve the yield and/or reduce the energy cost in carrying out a microbiological or enzymatic process in a reactor and to make the reaction conditions essentially independent of the size of the reactor, it is proposed to make use, as a reactor, of an endless circulation tube in which the reaction components are circulated essentially according to a plug flow and in this process are fed through one or more in-line mixers fitted inside the tube. This method and reactor are suitable in particular for the preparation by fermentation of polysaccharides, especially xanthan, in which water, a production medium containing one or more sugars and nutrient satts and an inoculating material of a suitable aerobic bacterium are introduced into the said reactor tube and exposed to fermentation with air being supplied. Preferably the concentration of a reaction component or a value derived therefrom is measured at at least one point and the reaction velocity is regulated on the basis of the said measurement within critical limits.
Patent EP-0170455-A2 (EP)
Inventor: BULLARD PETER H
IPC: H01R13/514
Filed: 1985-07-11
Abstract: A modular construction of an interface board for mounting electrical connectors (42) comprises a plurality of interlocked modular blocks (10, 12, 22, 24, 28) on which the connectors are mounted. Each side face of each block comprises one or more sets (54) of locking elements which engage with a complementary set of locking elements on another of said blocks to prevent relative lateral motion between the blocks or structures. Each set (54) comprises a land (22b), a groove (22a) and two abutments (22c, 22d). Motion of the blocks or structures away from each other, in a direction normal to their mated side faces, is prevented by providing a tapered mortise (22e, 24e) in each of said side faces, the adjacent mortises of adjacent interlocked blocks or structures being in mutually confronting, aligned relationship to each other so that the tenons of a double dovetail wedge (80) can be inserted into both mortises simultaneously to hold them in fixed position. A resilient hooked projection (96) integral with the wedge engages a detent (98) in one of the block side faces when the wedge is fully inserted, to prevent its later loosening and accidental removal.