baber/WOPTO huggingface dataset:
Patent EP-0186145-A2 (EP)
Inventor: OHYA NOBUYUKI
IPC: C04B35/497
Filed: 1985-12-19
Abstract: A high frequency wave absorbing ceramics can be used, for example, as an EMI preventive filter for interrupting high frequency waves intruding into electronic circuits. The high frequency wave absorbing ceramics are composed of a ternary composition from 50 to 80 mol% of lead iron niobate Pb(Fe 1/2  Nb 1/2 )O 3 , from 10 to 40 mol % of lead iron tungstate Pb(Fe 2/3 W 1/3 )O 3  and not more than  4 0 mol % of lead iron tantalate Pb(Fe 1/2  Ta 1/2 )O 3  based on the total 100 mol % of a composition composed of lead iron niobate Pb(Fe 1/2 Nb 1/2 )O 3 , lead iron tungstate Pb(Fe 2/3 W 1/3 )O 3  and lead iron tantalate Pb(Fe 1/2 Ta 1/2 )O 3 .
Patent EP-0187390-A2 (EP)
Inventor: BARGAR THOMAS M
IPC: C07D333/20
Filed: 1985-12-30
Abstract: 57 This invention relates to novel β-methylene- thiophenethanamines which are mechanism-based inhibitors of dopamine beta-hydroxylase useful as antihypertensive agents.
Patent EP-0153027-A2 (EP)
Inventor: NAGANO MASAHIKO
IPC: H04N9/82
Filed: 1985-01-24
Abstract: A color video signal recording system comprises means (5, 6) for producing a quadrature two-phase balance-modulated color signal by subjecting a subcarrier to quadrature two-phase balanced modulation by two color signals, means (10) for producing a demodulation-purpose reference phase signal which has the same frequency as that of the subcarrier and which is to be frequency-interleaved with said quadrature two-phase balance-modulated color signal, means for multiplexing said quadrature two-phase balance-modulated color signal and said demodulation-purpose reference phase signal together with a carrier luminance signal, and means (14) for recording said multiplex signal.The system minimizes deviation of hues from the original as well as that of color saturation from the original and eliminates drop-out or missing of color information, thereby ensuring a high quality of reproduced pictures.
Patent EP-0154516-A2 (EP)
Inventor: MASAKI HIDEYUKI
IPC: B01J19/32
Filed: 1985-02-27
Abstract: A porous structure (5) through which at least one fluid flows, consisting of plural honeycomb blocks (1) each of which has partition walls (2a, 2b) defining a multiplicity of parallel channels (3). The plural honeycomb blocks (1) are superposed on each other such that the corresponding parallel channels (3) formed in adjacent ones of the plural honeycomb blocks (1) communicate with each other. The parallel channels (3) in one of the honeycomb blocks (1) are inclined with respect to the corresponding parallel channels (3) in the adjacent honeycomb blocks (1) such that the parallel channels (3) formed in the plural honeycomb blocks (1) cooperate to form a multiplicity of zigzag fluid passages extending through the porous structure (5).
Patent EP-0167306-A2 (EP)
Inventor: CANNADY JOHN PATRICK
IPC: C01B21/068
Filed: 1985-06-11
Abstract: What is disclosed is a process for preparing a silicon nitride-containing ceramic material from a R 3 SiNH- containing silazane polymer, which has been rendered infusible by treatment with certain reactive metal halides, by heating the infusible silazane polymerto an elevated temperature under an inert atmosphere. Suitable reactive metal halides are of the general formula MX "  or R b SiX (4-b)  where M is a metal atom of valence n, X is chlorine or bromine, R is selected from the group consisting of vinyl, hydrogen, phenyl, and alkyl radicals containing 1 to 3 carbon atoms, and b has a value of 0, 1, or 2. Preferred reactive metal halides are SiCl 4  and HSiCl 3 .
Patent EP-0167344-A2 (EP)
Inventor: BAUER CHARLES E
IPC: H05K3/24
Filed: 1985-06-25
Abstract: A method of fabricating multilayer printed circuit boards using polymer thick film technology is disclosed which utilizes photoimageable dielectric material between conductive polymer thick film layers and which is capable of producing extremely small and uniformly-sized vias.
Patent EP-0172704-A2 (EP)
Inventor: TAMURA YOSHIHARU
IPC: H01F17/00
Filed: 1985-08-07
Abstract: A battery-powered radio communication apparatus is disclosed which comprises a power amplifier, a power detector for detecting the output power of the power amplifier. A supply voltage detector compares a standard voltage with the output voltage of a battery which supplies power to the power amplifier. A gain control circuit controls the gain of the power amplifier in response to the output of the power amplifier and to the output of the supply voltage detector so as to prolong by a certain time the communicable state of the apparatus.
Patent EP-0172725-A2 (EP)
Inventor: BIBBY NOEL
IPC: G01N33/36
Filed: 1985-08-14
Abstract: O The method and apparatus for testing the vapour transmission characteristics of a sheet material which comprises disposing said material at an interface between an aqueous solution and a plenum chamber, maintaining the temperature of the solution at a predetermined level, maintaining the temperature and humidity in the plenum chamber at a predetermined level and measuring the change in concentration of the solute in the solution over a predetermined period of time.
Patent EP-0148794-A2 (EP)
Inventor: ECKENDORFF JEAN-PIERRE
IPC: B62D1/10
Filed: 1985-01-04
Abstract: Un dispositif selon l'invention comprenant une bague (20) ayant, sur sa surface interne, des moyens d'attelage avec un arbre, en l'espèce une colonne de direction (10), et, sur sa surface externe des moyens d'attelage avec un organe, tel que le moyeu (11) d'un volant, ladite bague (20) étant susceptible de translation à l'aide d'un moyen de commande, l'un au moins des attelages étant adapté à déterminer outre une translation de la bague, un déplacement angulairedu moyeu (11) par rapport à la colonne de direction (10), se caractérise par le fait que le moyen de commande comprend une vis (25) d'axe parallèle aux axes de rotation des éléments (10, 11) et qui, par coopération avec la bague (20) d'une part, et le moyeu (11) d'autre part, est apte à assurer, par une rotation commandée, la translation de la bague (20). Application en particulier au réglage de la position angulaire du volant de direction, équipant tous types de véhicules de tourisme et utilitaires.
Patent EP-0157659-A2 (EP)
Inventor: ROLL CLAUDE
IPC: B62H3/12
Filed: 1985-02-11
Abstract: 1. Device for holding a cycle in the vertical position which comprises means for attaching the handlebar (7) of the cycle (6) and a support in which the saddle (8) of this cycle may bear in a vertical position, characterized in that the means for attaching the handlebar are formed by a pair of hooks (3) and in that this pair of hooks (3) and the support (4) are fixed adjustably to the same upright (1) which is fixed to a base (2 or 9).
Patent EP-0190763-A2 (EP)
Inventor: YUMURA TAKASHI C O MITSUBISHI
IPC: G01B3/00
Filed: 1986-02-07
Abstract: An improved carriage assembly for linearly reciprocating a data converter pickup or the like. Magnetic circuits (3, 4, 5) are provided on each side of a carriage (1)and a driving coil (7) wound on a transversely solid type coil bobbin (6) which surrounds the carriage (1), is magnetically linked with the two magnetic circuits. Guide rails (9) are provided between the carriage (1) and the two magnetic circuits (3, 4, 5). The moving elements including the carriage (1), the driving coil (7), and the bobbin (6) are supported on the guide rails (9) for linear movement therealong by rollers (8).
Patent EP-0197455-A2 (EP)
Inventor: WANG JU-ZHEN
IPC: C22C1/05
Filed: 1986-03-27
Abstract: The new ceriated tungsten material is a non-radioactive, hardly consumable or non-consumable metallic electrode material, to be used especially in the inert gas shield arc welding, plasma welding, cutting, spray coating and smelting. It can also be used as electrodes in laser transmitting source or gas discharging light source. Moreover, the new material can be used to make a cathodic filament for film deposition by electronic beam under vacuum, etc. This invention employs the technique of powder metallurgy, by strictly controlling the process parameters to fabricate the ceriated-tungsten material, containing 1.0 -4.5 % *  ceric oxide ( * ceric oxide = ceria). Thereby, the difficulties, that have existed for quite a long time of its processing brittleness in forging the ceriated tungsten material over 1.0 %, have now been overcome satisfactorily.
Patent EP-0199235-A2 (EP)
Inventor: CHANG MICHAEL N
IPC: A61K31/343
Filed: 1986-04-14
Abstract: Compounds of formula (I):
     and pharmaceutically acceptable salts thererof are disclosed wherein
     m is 1 to 4;   n is 2 or 3;   r is 1 to 3;   A is, e.g., phenyl substituted with (R')q wherein q is an integer of 1 to 5 and when there are more than one R', R' can be the same or different from each other and is hydrogen; halo; loweralkoxy; lower alkenoyl; haloloweralkyl; cyano; hydroxyloweralkyl; or hydroxy; and   R, R 2  and R 3  independently are R'. Those compounds are prepared by (1) nucleophilic substitution involving an appropriately substituted 2,3-dihydrobenzofuranol (or 2,3-dihydrobenzopyranol) and a cinnamylhalide followed by reduction; or (2) by Wittig reaction involving a halomethyl derivative of 2,3-dihydrobenzofuran (or 2,3,-dihydroben- zopyran and an aryl or a heteroaryl aldehyde followed by reduction. These compounds were found to be potent antiinflammatory agents.
Patent EP-0231471-A2 (EP)
Inventor: DIEFENBACH BERNDT
IPC: A47G21/00
Filed: 1986-12-02
Abstract: The container for solid and liquid food has a receptacle body, a grip part and a stand. To improve the handling and appearance and increase the leisure value of such containers, provision is made for a light and/or sound source (69, 81) to be mounted in or on the container (1). <IMAGE>
Patent EP-0228740-A2 (EP)
Inventor: SJOBERG SVEN ERIK
IPC: B07C5/36
Filed: 1986-12-12
Abstract: An apparatus for advancing and sorting objects in respect of their size compnses a plurality of juxtaposed, endless conveyor belts (10) and gaps (9) between adjacent conveyor belts, each conveyor belt consisting of a plurality of hinged segments or chain elements (11) and means (23,24) for driving the conveyor belts. To obtain an advancement of the objects which is as lenient and noiseless as possible, the conveyor belts (10) are combined with and guided by guide rails (30) which extend substantially along the entire run of the belt which advances the objects. The guide rails are so arranged and designed, that the gap (9) between mutually adjacent conveyor belts continually increases along at least the major part of said belt run. Each belt segment (11) comprises a bridge portion which as seen in a cross section forms an inverted V and the ends of which are movable with respect to each other in a direction which is substantially perpendicular to the advancement direction of the belt and are each connected to an individual base portion (13) which embraces and is guided by the two longitudinal edges of the guide rail (30).
Patent EP-0194085-A2 (EP)
Inventor: ECKLUND LAWRENCE MARVIN
IPC: H03D3/00
Filed: 1986-02-24
Abstract: @ The tone detector provides accurate detection of a single predetermined tone frequency within a mixture of frequencies, utilizing a carrier signal source at a relatively high frequency. The high frequency signal is divided down to two frequencies, one just above and one just below the tone. The divider output is then maintained at the frequency of the tone by continuously adjusting the divisor number between the two divisor values. Multiplying the received signal or a portion thereof by the divider output provides a detect signal when the tone is present in the received signal with sufficient amplitude.
Patent EP-0207598-A2 (EP)
Inventor: KOJIMA KOICHI SANKYO CHEMICAL
IPC: C07C405/00
Filed: 1986-04-30
Abstract: Prostaglandin derivatives, and specifically derivatives of isocarbacyclin, have an optionally substituted methylene group as a substituent on the  alpha -carbon atom of the  alpha -side chain. They have a variety of physiological effects, notably a strong ability to inhibit blood platelet aggregation and a strong anti-ulcer activity.
Patent EP-0208560-A2 (EP)
Inventor: EMERT JACOB
IPC: C08F8/00
Filed: 1986-07-11
Abstract: Hydrocarbyl substituted C 4  to C 10  monounsaturated dicerboxylic acid, anhydrides or esters, e.g. polyisobutenyl succinic anhydride, preferably made by reacting polymer of C 2  to C 10  monoolefin, preferably polyisobutylene, having a molecular weight of about 1500 to 5,000, preferably with a C 4  to C 10  monounsaturated acid, anhydride or ester, preferably maleic anhydride, such that there are 1.05 to 1.25 dicarboxylic acid producing moieties per molecule of said olefin polymer used in the reaction mixture. The resulting materials are useful per se as oil additives, or may be further reacted with amines, alcohols, amino alcohols, boric acid, etc. to form dispersants.
Patent EP-0215615-A2 (EP)
Inventor: LOURIS JOHN N
IPC: G01N27/62
Filed: 1986-09-04
Abstract: A method of mass analyzing a sample (analyte) in a quadrupole ion trap in a chemical ionization (CI) mode comprises the steps of introducing analyte and reagent molecules into the ion trap having a three dimensional quadrupole field in which low mass ions are stored, ionizing the mixture whereby low mass reagent ions and low mass analyte ions are trapped, changing the three dimensional field while allowing the reagent ions and analytic molecules to react to form product ions and trap higher mass product ions, scanning the three dimensional field to successively eject the product ions and detecting the product ions.
Patent EP-0222588-A2 (EP)
Inventor: ROLLER GEORGE JOHN
IPC: B65H3/48
Filed: 1986-11-05
Abstract: A top vacuum corrugation feeder employs a vacuum feedhead (70) working in conjunction with an air knife (80) to feed sheets from the top of a stack (31). The feedhead is valveless and has a vacuum applied thereto during the entire feed cycle in order to increase reliability and decrease minimum feed speed. The air knife (80) included fluffer jets (81) and vectored auxiliary fluffer jets (96, 97) in order to assist the air knife in separating severely downcurled sheets for feeding.
Patent EP-0225111-A2 (EP)
Inventor: SEILHEIMER RICHARD A
IPC: C30B25/12
Filed: 1986-11-18
Abstract: High precision chemical vapor deposition wafer boats are constructed from hemicylinders (110), wafer support rails (Figures 7, 8) and semicircular end closures (170). The end closures have tabs (174-178) which engage slots (114, 122-128 etc.) in the hemicylinder, and the rails have tabs (204, 214) which engage slots and / or rectangular holes (146, 148, 158, 160) in the hemicylinder wall. The engaging elements are cut with high precision, preferably with a laser, to provide a distance between the opposing surfaces of engaged elements of less than 0.6 mm. The assembled components are joined by welding the engaged elements (tabs with holes or slots) into a unitary structure without raising the temperature of the remainder of the elements being joined to a distorting temperature.
Patent EP-0225183-A2 (EP)
Inventor: ABE KUNIHIRO
IPC: F02D41/14
Filed: 1986-11-27
Abstract: An adaptive air-fuel system has a system for updating data items stored in a table of control coefficients during steady state of engine operating in accordance with the output voltage of an 0 2 -sensor. When the output voltage deviates from a reference voltage corresponding to a stoichiometric air-fuel ratio for a predetermined length of time, all of the data items are rewritten to fail safe values.
Patent EP-0227466-A2 (EP)
Inventor: WOOD HAROLD
IPC: H02G1/12
Filed: 1986-12-22
Abstract: A wire stripper having a two-part hollow body (1) and a group of circular cutters (34,35,36) mounted within a cassette (12) in the body. The two body parts are inter-connected for relative movement between an open position, and a closed position at which the cutters are engageable with and penetrate into a cable end portion (5) positioned within the body. Locating means (3,19,49) functions to properly position the cable end portion (5) within the body. The cutters are spring biased so as to be movable into and out of a position at which they have maximum penetration in the cable end portion. A cable end stop fixes the axial position of the cable end portion and is movable into an inoperative position in response to the body parts being moved into the closed position. A handle (14) is rotatably connected to the body (1) and includes a releasable retainer (20) which is engageable with the cable (6) to hold the cable against movement relative to the handle. Each cutter (34,35,36) is operative to form a respective circumferential cut around the cable end portion (5) as a consequence of relative rotation between the body (1) and the handle (14) while the body parts are in the closed position. Stripping of the end portion is effected by removing the cable (6) from the body (1) while the body parts are in the closed position.
Patent EP-0194950-A2 (EP)
Inventor: THOMAS MICHAEL
IPC: H01L21/8222
Filed: 1986-03-14
Abstract: A semiconductor integrated circuit device is provided with an electrical interconnect system which is stable at high temperatures. The interconnect system employs refractory metal compounds which are electrically conductive, which form stable couples with silicon and compounds thereof, and which remain stable at temperatures exceeding approximately 500°C.
Patent EP-0237794-A2 (EP)
Title: Lagerungsanordnung für die angetriebenen Räder eines Kraftfahrzeuges
Inventor: JACOB WERNER
IPC: F16D3/20
Filed: 1987-02-13
Abstract: Die Erfindung betrifft eine Lagerungsanordnung. Der zunächst einstückig hergestellte Lagerinnenring 2 ist gesprengt. Die Sprengfuge 24 ist zwischen den beiden Laufbahnen 20 des Lagerinnenringes 2 angeordnet. Die Sprengfuge 22 erzeugt darüberhinaus eine Teilung des Lagerinnenringes 2 in zwei Lagerinnenteile 26, 27, wobei gleichzeitig Befestigungsausnehmungen 21 zur Aufnahme von beispielsweise Zapfen 10 eines ersten Gelenkteiles 1 eines Gleichlaufdrehgelenkes vorgesehen sind. Durch diese Ausbildung wird in vorteilhafterweise eine kompakte Bauweise für die Lagerung selbst infolge Erhöhung des Füllungsgrades mit Lagerkugeln 4, aber auch in einfacher Weise gleichzeitig eine drehmomentmäßige Verbindung zwischen dem Gleichlaufdrehgelenk über den Lagerinnenring 2 mit dem Radflansch 25 erreicht.
Patent EP-0234441-A2 (EP)
Title: Catalyst for reduction of oxides of nitrogen
Inventor: GERDES WILLIAM H
IPC: B01J29/12
Filed: 1987-02-13
Abstract: A catalyst for the selective reduction of a nitrogen oxides to nitrogen in the presence of ammonia in the form of composite bodies formed from a mixture of zirconia (5 to 50% by weight), a zeolite (50 to 90%), a bond material (0 to 30%), and, optionally, a promoter selected from oxides of vanadium and copper in the amount of at least 0.1% by weight.
Patent EP-0241812-A2 (EP)
Inventor: FARRELL THOMAS RAYMOND
IPC: C22C37/04
Filed: 1987-04-02
Abstract: Elevated temperature brittleness may be avoided in ferritic ductile iron by limiting the presence of residual quantities of sulfur (S) and residual quantities of magnesium (Mg) by percent by weight such that the parameter (Mg + 4.5S) is no greater than 0.070.
Patent EP-0251119-A2 (EP)
Inventor: LAMPRECHT JOSEF DR
IPC: G11B7/2575
Filed: 1987-06-23
Abstract: The material is for recording information by means of locally changing the optical characteristics of a recording layer under the effect of high-density light radiation, a process for its production and the use of this recording material.
Patent EP-0253168-A2 (EP)
Inventor: OHTANI SHOJI
IPC: G03G9/087
Filed: 1987-06-25
Abstract: A developing toner composition is effectively prepared by dispersing in a polymerizable monomer a charge controller, a coloring agent and a highly dielectric material having a dielectric constant of at least 10 at the room temperature and a volume resistivity of at least 1 × 10¹⁰ ohm.cm and dispersion polymerizing the resulting dispersion in an aqueous medium in the presence of a dispersion stabilizer to obtain resin particles.
Patent EP-0253205-A2 (EP)
Inventor: BAREIS ALFRED
IPC: B21D43/09
Filed: 1987-07-01
Abstract: Die Vorrichtung zum schrittweisen Vorschieben von Bandmaterial (1) weist eine erste ortsfeste und getriebene Vorschubwalze (2) und eine zweite, auf einer Wippe (6) drehbeweglich gelagerte Vorschubwalze (3) auf. Es ist eine Abhebeeinrichtung (4) vorgesehen, mit der die zweite Vorschubwalze (3) im Zeitpunkt der Umkehr der Drehrichtung gegen die erste Vorschubwalze (2) für einen Vorschub des Bandmaterials (1) und von dieser weg in eine Rücklaufstellung bewegbar ist, in der das Bandmaterial (1) festzuhalten ist. Die Vorschubvorrichtung ist für ein Zwischenlüften der Vorschubwalze (3) und des Lenkers (9) durch Auflage des Lenkerelementes (9) auf einem höhenverstellbaren Exzenter (28) und für verschieden dicke Bandmaterialien ausgelegt. In den Umkehrpunkten von Vorschub- und Rücklaufbewegungen sind kurzfristig sowohl die Vorschubrolle (3) als auch das Anpreßorgan (18) gegen das Bandmaterial (1) gepreßt.
Patent EP-0252484-A2 (EP)
Inventor: SCHARMER KLAUS DR
IPC: A61L2/24
Filed: 1987-07-07
Abstract: A medical steriliser with a sterilisation vessel designed as an autoclave with a pressure regulator can be allocated a solar installation as the heat source if the steam generated in the solar installation is fed directly into the autoclave and if the steam circuit of the solar installation is connected to the autoclave via pipe couplings with an automatic closure of both lines. <IMAGE>
Patent EP-0262511-A2 (EP)
Inventor: IBACH ROBERT DIPL-ING
IPC: B23D36/00
Filed: 1987-09-16
Abstract: In the case of an arrangement for minimising waste when cutting hot metal bars by means of a shearing device into billets of a certain length, the bars are transported through a heating device and a sensor is provided at least at twice the billet spacing ahead of the shearing device. With the aid of the sensor, the bar can be set according to the length to be cut off. The distance between clamps is about 0.5 times the value of the diameter or the edge length of the rod, so that, with a billet length of 1000 mm and a bar having an edge length of 100 mm, in the worst case the waste which is segregated as scrap can be at most 1050 mm, in order to minimise offcuts and to cut off the waste at least as penultimate billet or earlier. <IMAGE>
Patent EP-0265893-A2 (EP)
Inventor: ENGEL JAMES E
IPC: B42D1/08
Filed: 1987-10-26
Abstract: An album (10) includes a full color cover (14, 16) and a number of pages (18) secured therein. Also secured within the album is a removable cardboard viewer (42) including a tinted transparent filter (62). A flap (56) is provided that serves as a handle for the viewer. The viewer also includes a tear away area (44) containing a check list with numbers corresponding to each sticker (12) that may be collected and secured in the album. Printed throughout the album pages are sequentially numbered boxes (22) corresponding in size and number to full color, self adhesive stickers (12) which are purchased separately from the album. A story line is also printed under a number of the designated boxes describing a story portrayed on the sticker. Printed within a number of these boxes is a photographic half tone image of the full color images on a corresponding sticker. All the photographic half tone images throughout the album are printed in a first color. Printed over all the half tone images in a second color is a patterned design which has the effect of camouflaging or obscuring the photographic half tone images. The tinted filter is similar in color to the second color. When the filter is placed over the photographic half tone image, the image appears for viewing. In addition to the photographic half tone images throughout the album, a number of puzzles or other activities that work by use of the viewer are placed throughout the pages of the album therefore making the album an activity book in addition to a sticker collection album.