baber/WOPTO huggingface dataset:
Patent EP-0210854-A2 (EP)
Inventor: MEGURO HIROSHI
IPC: G11B23/087
Filed: 1986-07-25
Abstract: A magnetic tape cassette has a front end opening adjoining an underside cut-out formed in the bottom of a cassette casing. The underside cut-out is openably covered by a sliding shutter member (24). A torsion spring (28) is employed for biasing the sliding shutter member (24) toward its closed position. The torsion spring (28) is mounted on the sliding shutter member (24) and has an extension abutting around the lateral centre portion of the inner surface of the cassette casing (12) so as to bias the sliding shutter member (24) frontwardly toward the closed position. The torsion spring (27) thus provides an improved appearance and better productability with simplified mounting structure therefor.
Patent EP-0211598-A2 (EP)
Inventor: CASIDA JOHN EDWARD
IPC: C07C43/13
Filed: 1986-07-29
Abstract: 3-Substituted 2,6,7-trioxabicyclo [2,2.2]-octanes. also substituted in the 1 and 4 position and optionally substituted in the 5 position are valuable pesticides, particularly insecticides and acaracides. Various methods of preparation are disclosed including condensation of an ortho-carboxylate with an appropriately substituted 2-hyrdoxymethyl-propane-1,3- diol.
Patent EP-0250676-A2 (EP)
Inventor: SHOCHAT DAN
IPC: G01N33/53
Filed: 1986-08-15
Abstract: A non-enzymatic method of immunohistochemical staining uses a bound electron transfer agent to achieve amplification of antibody binding to specific antigens of interest in a histology or cytology specimen. A preferred embodiment uses a bound phenazine, which is reduced with a soluble reducing agent, and which in turn reduces a tetrazolium salt, to precipitate a formazan dye at the site of primary antibody binding to the antigen of interest. Reagents and kits for use in the method are also provided.
Patent EP-0216568-A2 (EP)
Inventor: LEE ANTHONY
IPC: B01J8/18
Filed: 1986-09-10
Abstract: Gas-solid phase reactions can be effected in apparatus comprising a reaction chamber arranged and adapted to define an endless, preferably substantially horizontal path, at least a portion of which is circular. The apparatus also includes inlet means for introducing reactants into the chamber, the inlet being preferably located such that the reactants entering the chamber follow a path which is tangential to the circularly moving reactants within the chamber.
Patent EP-0200611-A2 (EP)
Inventor: DEERING MICHAEL
IPC: H04N1/52
Filed: 1986-04-08
Abstract: A color image processing system is described which provides more realistic hard copy color images from composite video system input signals than previously available. The image processing system includes a synchronization separator 20 which operates to separate the synchronization pulses from the analog video information supplied. The separator includes an amplifier with a pair of input terminals. The video is coupled to one of the input terminals and a feedback loop coupled between an output terminal and the other input terminal. In this manner the negative synchronization pulses may be amplified while the positive video signals are limited. The extracted sync signal is used to control an analog-to-digital converter 70. The analog video information is then converted to digital form by an analog-to-digital converter. The converter operates under control of a time base generator 100, including a programmable delay line 300, which receives synchronization pulses from the synchronization separator, and following a programmable time delay supplies a control pulse to the converter to cause it to sample the analog waveform and convert it to digital format. The generator 100 employs a delay line 300 to detect the fraction of a system clock period between the sync pulse and the next clock pulse. The specified number of clock pulses are allowed to elapse. Then the delay line 300 is used to provide the necessary further delay. Once the signal is digitized, it is converted from an additive color system to a subtractive one and enhanced before being supplied to the color plotter 8.
Patent EP-0192615-A2 (EP)
Inventor: SELVATICI FRANCO
IPC: F16C33/76
Filed: 1986-02-12
Abstract: The bearing (4) supports a shaft (9) in a casing (8). A metallic dust seal is fitted in the external annular space between the shaft and casing. The seal comprises an internal friction ring with a housing for a casing O-ring (7) and an external friction ring (2). A spacer ring (3) is sandwiched between the external friction ring and the bearing and has a rebate forming a housing for a shaft O-ring (15). The mating surfaces of the two friction rings have lapped surfaces.
Patent EP-0243567-A2 (EP)
Inventor: MERCATI VALENTINO
IPC: A23B7/148
Filed: 1986-05-22
Abstract: The present invention relates to a process for prservation of vegetable products, in particular of herbs without resorting to the use of chemical products. 
     According to this invention the dried herbs to be treated undergo an humidification stage, a selection stage and then a cutting and chopping stage. 
     Then follows a sieving and calibration stage of the herbs which, after an homogeneous chopping, are dried and dehydrated. 
     Then they are vacuum-packed or packed in airtight sacks, in containers which protect them from the light.
Patent EP-0190108-A2 (EP)
Inventor: TRELL ERIK
IPC: G21K1/00
Filed: 1986-01-02
Abstract: @ A physical instrument for electron-photon interactions and more particularly a physical instrument for production, recording, observation and transmission of temporo-spatially adjustable electron-photon interactions. The instrument comprises a ring-shaped vacuum tube with an electron injector, a linear accelerator, signal deflecting and collimating means operatively connected to the vacuum tube with free-flight intervals of the tube between adjacent means, interaction recording components associated with the tube in the free-flight intervals thereof, and a computer processing unit with a display, which is operatively connected to the accelerator and the interaction recording components.
Patent EP-0266473-A2 (EP)
Inventor: WEITMAN JACOB
IPC: C02F9/00
Filed: 1986-11-03
Abstract: Method for the reuse and recirculation of liquids, particularly water, in industrial proceses, in which machines discharge waste liquids of varying temperatures and degrees of pollution and in which segregation valves (SV/CO, SV/WA) are used to separate liquids of differenct heat and polution content. The novel steps is that in a first segregation step, based on temperature only, the waste water is subdivided into two groups, viz. hot ↔ nonreusable and cold ↔ potentially reusable.
Patent EP-0232702-A2 (EP)
Inventor: INABA HIROMI
IPC: H02M7/538
Filed: 1987-01-02
Abstract: Control signals for operating power converter switching elements (5l-56, 3l-36) are created using one-­chip microcomputers (l0, ll). Pulse patterns required to supply the control signals and their generating timings are previously created and scheduled in pairs. When the times when the control signals are to be supplied to the switching elements have actually come, those control signals are successively output.
Patent EP-0253947-A2 (EP)
Inventor: HORN WILLY
IPC: B60R11/02
Filed: 1987-01-28
Abstract: The apparatus is designed as a slot-in component, to be inserted in the dashboard of a motor vehicle with its control area visible. The control area of the unit has a detachable control component, which, once removed, permanently disables the broadcasting apparatus. <IMAGE>
Patent EP-0244563-A2 (EP)
Inventor: KOVACS JOZSEF
IPC: B60J7/08
Filed: 1987-02-04
Abstract: In this device the material to be covered is arranged in a storage space bounded by a floor section and side walls. The device in accordance with the invention can be characterised by the fact that it has a winder (3) with a ratchet-wheel mechanism to secure it against unwinding fixed at one end of the storage space and a flexible covering sheet (4) that can be wound onto the spindle or the drum (6) of the winder (3) is provided. Fastening devices such as rings (5), loops, hooks or similar devices are arranged at the edges of the material serving as the covering sheet (4) (Fig. 1). <IMAGE>
Patent EP-0235819-A2 (EP)
Inventor: SUGAHARA KAZUYUKI C O MITSUBIS
IPC: H01L21/268
Filed: 1987-03-05
Abstract: Disclosed herein is a process for producing a single crystal layer of a semiconductor device, which comprises the steps of providing an oxide insulator layer separated by an opening part for seeding, on a major surface of a single crystal semiconductor substrate of the cubic system, providing a polycrystalline or amorphous semiconductor layer on the entire surface of the insulator layer inclusive of the opening part, then providing a protective layer comprising at least a reflective or anti-reflection film comprising stripes of a predetermined width, in a predetermined direction relative to the opening part and at a predetermined interval, the protective layer capable of controlling the temperature distributions in the semiconductor layer at the parts corresponding to the stripes or the parts not corresponding to the stripes, thereby completing a base for producing a semiconductor device, thereafter the surface of the base is irradiated with an energy beam through the striped reflective or anti-reflection film to melt the polycrystalline or amorphous semiconductor and scanning the energy beam in a predetermined direction such that the direction of the crystal of the semiconductor re-solidified and converted into a single crystal accords with a (111) plane, to produce the single crystal of the semiconductor device. Also disclosed is a semiconductor device produced by the method, which comprises a single crystal layer having a wide range of a crystal in a predetermined direction relative to the facial orientation of the major surface of the substrate, and has a three-dimensional semiconductor circuit element construction.
Patent EP-0252220-A2 (EP)
Inventor: ITOI TORU
IPC: D04H3/04
Filed: 1987-04-01
Abstract: A simple method of manufacturing fabric samples comprising the steps of winding warps (2) and wefts (12) round a core-structure plate (1), applying a transparent synthetic resin adhesive (P) to the warps and wefts, bonding the warps to the wefts, and cutting the core-structure plate into predetermined portions of area, whereby fabric samples are obtainable. In this method, the warps and wefts, the colors of which are selected in advance, are wound round the core-structure plate according to the pre­determined types of density. Fabric samples obtained by cutting the core-structure plate provide patterns which are similar in every respect to those of woven fabrics at a glance.
Patent EP-0251327-A2 (EP)
Inventor: UMEZAWA HAMAO
IPC: C07H15/252
Filed: 1987-07-03
Abstract: An anthracycline compound, R20X2, of the following formula (II) is produced by a process which comprises subjecting an anthracycline compound, R20X3, of the following formula (I) or a salt thereof to reaction in the co-presence of (1) acetone and/or dimethylformamide and (2) an aqueous solution containing ammonium ion and/or trialkylamine.
     
       
     The anthracycline compound, R20X2, can be produced not only by the cultivation of actinomycetes but also, in accordance with the process as shown above, by chemical conversion of the anthracycline compound, R20X3, in a high yield.
Patent EP-0270800-A2 (EP)
Inventor: KOTAKA IKUO
IPC: F23D14/66
Filed: 1984-06-20
Abstract: A heat exchanger incorporating a heat pipe apparatus, said heat pipe apparatus comprises a plurality of evaporative pipe (16A - 16D) groups disposed within a flow of a heating fluid; a plurality of first con­denser pipe groups (20A - 20D) disposed within a flow of fluid to be heated and located away from said evaporative pipe groups; and first passage means for connecting said evaporative pipe groups with said condenser pipe groups and for circulating therethrough a working medium between said both pipe groups. One or more evaporative pipe groups (16D) of said evaporative pipe groups, which are disposed in an upper stream-side of the flow of the heating medium, are connected by means of said first passage means to the respective one or more condenser pipe groups (20D) of said first condenser pipe groups, which are disposed in an upper stream-side of the flow of the fluid to be heated.
Patent EP-0267591-A2 (EP)
Inventor: GOFUKU IHACHIRO
IPC: H04N1/193
Filed: 1987-11-10
Abstract: A photoelectric converter comprising a photo­electric conversion unit which includes a pair of main electrodes, spaced by a photoreception area over a semiconductor layer, and an auxiliary electrode. The semiconductor layer and the auxiliary electrode are laminated through the intermediary of an insulating layer in at least the photoreception area. It also includes a storage capacitor for storing electric charges flowing through the photoelectric conversion unit, a transfer transistor for transferring the charges stored in the capacitor, a discharge transistor for discharging the charges stored in the storage capacitor, and dividing device for dividing a switching voltage applied to the control electrode of the discharge transistor to apply a divided voltage to the auxiliary electrode.
Patent EP-0270039-A2 (EP)
Inventor: ASHIDA MASAAKI
IPC: G01N33/50
Filed: 1987-11-27
Abstract: A reagent comprising a fraction obtained from plasma of an insect such as silkworm larvae and capable of reacting specifically with β-1,3-glucan or peptidoglycan can be used for determining β-1,3-glucan or peptidoglycan.
Patent EP-0270059-A2 (EP)
Inventor: BUHLER ERNST
IPC: G05B19/18
Filed: 1987-11-30
Abstract: Das numerische Steuersystem für hochdynamische Prozesse besteht aus einem Grobinterpolator (1) zum Ausgeben von Bahnelementen (L, X, Y, Z, C) und von einzuhaltenden Prozeßparametern (S, K), mindestens einem dem Grobinterpolator (1) nachgeschalteten Feininterpolator (2) zur Feininterpolation der Bahnelemente (L, X, Y, Z, C) nebst zugehöriger Steuerung und einem Zwischenspeicher (3). Der Grobinterpolator führt die Grobinterpolation zeitrasterunabhängig, aber abhängig von der Geometrie der Bahnkontur aus. Der Feininterpolator (2) arbeitet zeitlich unabhängig vom Grobinterpolator (1). Für den Datenaustausch zwischen Grobinterpolator (1) und Feininterpolator (2) ist kein gemeinsames festes Zeitraster vorgegeben. Hierzu ist der Zwischenspeicher (3) des Feininterpolators (2) zur Zwischenspeicherung mehrerer vom Grobinterpolator (1) ausgegebener Bahnelemente (L, X, Y, Z, C) und Prozeßparameter (S, K) und die Steuerung des Feininterpolators (2) als vom Grobinterpolator (1) zeitlich unabhängiges Steuersystem (4) für die Ausführung der Feininterpolationsschritte, die Steuerung des Zwischenspeichers (3) und die Ausgabe der Porzeßparameter (S, K) selbständig und in Echtzeit ausgelegt.
Patent EP-0270115-A2 (EP)
Inventor: EFFORD ELIZABETH ANNE
IPC: C08K5/55
Filed: 1987-12-03
Abstract: This invention is an improvement in a process for preparing an static dissipative phase-segregated polyurethane polymer wherein a polyfunctional polyether and a chain extender are reacted with an organic polyisocyanate in the presence of 500 to 10,000 parts per million metal tetraorganoboron salt, based on the weight of the polyurethane. The improvement comprises dissolving said tetraorganoboron salt in all or a portion of said chain extender prior to contacting said chain extender with said polyfunctional polyether and said polyisocyanate. 
     This process provides a phase-segregated polyurethane having excellent static dissipative properties.
Patent EP-0258913-A2 (EP)
Inventor: COSMAI PIETRO
IPC: A61M5/30
Filed: 1987-07-10
Abstract: Loader-mixer device for endermic injectors which is suitable to cooperate with a portable endermic injector momentarily in loading, by means of aspiration through an injection-aspiration nozzle included in an injection head (17) of the portable endermic injector, the product to be injected, the device comprising in cooperation:
     at least one seating to lodge and position phials (12) together with two needles (13-14),   a socket (31) to position the injection head (17), and   a selector assembly (20) to connect a phial (12) to the injection head (17) as required.
Patent EP-0277372-A2 (EP)
Inventor: DALLA VECCHIA GINO
IPC: D06M13/08
Filed: 1987-10-05
Abstract: A process and plant to treat woollen manufactured articles, is described, according to which the article is treated with a chlorinated solvent (11), and an aqueous solution of sulphuric acid (12), followed by a thermal treatment (13), until the carbonisation of the vegetable impurities is obtained.
Patent EP-0242943-A2 (EP)
Inventor: DUTHIE ANTHONY JAMES
IPC: E01H1/08
Filed: 1987-02-09
Abstract: A suction type road sweeping vehicle (1) includes a fluid coupling (7) in the drive train between the auxiliary engine (4) and the vacuum generating fan (11). The fluid coupling (7) is mounted integrally with the engine flywheel (5) and drives a step up gearbox (9). The flywheel, coupling and gearbox are housed in a compact housing (19, 23) attached to the engine and routine maintenance is limited to checking fluid level in the coupling. The use of the fluid coupling aleviates vibrational problems associated with elastic properties in existing couplings and thereby enables a more robust fan having a greater moment of inertia to be used.
Patent EP-0236034-A2 (EP)
Inventor: GEORGIOU GEORGE E
IPC: C23C18/18
Filed: 1987-02-23
Abstract: Selective electroless plating of cobalt or nickel is utilized to form conductive plugs (42, 44, 46) in high-aspect-ratio vias (36, 38, 40) in VLSI devices. Particularly good results are obtained when an active or catalytic film is formed on the via bottoms to serve as a plating base.
Patent EP-0240263-A2 (EP)
Inventor: HIRSCH KENNETH STEVEN
IPC: C07D239/70
Filed: 1987-03-27
Abstract: 5-Phenyl-5H-indeno[1,2-d]pyrimidine and ???? thereof are useful for inhibiting aromatase for treating or preventing estrogen dependent doses. The compounds have the formula
     wherein
     Y is hydrogen, methyl, hydroxy, methoxy, ??? ? , fluoro, or -NHCOCH 3 ;   R 1  is hydrogen, chloro, fluoro, methoxy, or flouromethyl; and   each of R 2  and R 3  is independently hydrogen, ????, fluoro, or trifluoromethyl.
Patent EP-0262763-A2 (EP)
Inventor: HARNESS CECIL
IPC: F16G11/14
Filed: 1987-07-20
Abstract: The present invention relates to a retainer for rope comprising two spaced apart rope guide sections (14, 15), and a reaction surface (13) between the guide sections whereby, in use, the rope passes through the guide sections and an element passes over the reaction surface so as to deflect the rope transversely whereby axial movement of the rope through the retainer is inhibited.
Patent EP-0262910-A2 (EP)
Title: Encapsulating compositions
Inventor: HARRIS STEPHEN J
IPC: H01L23/31
Filed: 1987-09-29
Abstract: An encapsulating composition for electronic devices which comprises a polymeric material and a metal ion scavenger selected from
     A) Calixarene or oxacalixarene derivatives represented by the formula
      wherein mʹ+ mʺ = 0 - 8 
n = 0 - 8 mʹ ≧ 1/2 (mʹ + mʺ) 
3 ≦ mʹ + mʺ + n ≦ 8 
if n = 0, mʹ + mʺ ≧ 4 
R³ is H, halogen, or hydrocarbyl, aryl, hydrocarbylaryl or a substituted derivative thereof, and R³ may be the same or different on each aryl group; 
R⁴ is hydrocarbyl, aryl, hydrocarbylaryl, hydrocarbyloxy, aryloxy, or hydrocarbylaryloxy, or a substituted derivative thereof; or
      wherein R⁵ and R⁶ which may be the same or different are H, or hydrocarbyl, aryl, hydrocarbylaryl, or a substituted derivative thereof; 
R¹⁵ is H or hydrocarbyl, aryl, hydrocarbylaryl or a substituted derivative thereof; 
the calixarene or oxacalixarene derivative being present as a compound  per   se  or being bound into the polymer network of the polymeric material;     B) Silacrowns represented by the formula
      wherein R⁷ and R⁸ which may be the same or different are hydrocarbyl, aryl, hydrocarbylaryl, hydrocarbyloxy, aryloxy, hydrocarbylaryloxy, or a nitrogen-substituted or other substituted derivative thereof; z is 3 - 6   C) Polyalkylene ether glycols and ether derivatives thereof represented by the formula IV, V, VI or VII below: 
 
IV      R⁹-(R¹⁰-O)q-R¹¹ 
 
wherein q is an integer of from 2 to 3000; R¹⁰ is a substituted or unsubstituted alkyl residue having 2 to 6 carbon atoms, the (R¹⁰-O) groups containing the same alkyl residue or containing 2 or more different alkyl residues which may be distributed on the chain in a random or block manner; 
R¹¹ is hydrogen, hydrocarbyl, aryl, hydrocarbylaryl, or a substituted derivative thereof; 
R⁹ is hydroxy, hydrocarbyloxy, aryloxy, hydrocarbylaryloxy or a substituted derivative thereof:
        wherein R¹² is -(R¹⁰-O)q-R¹¹ in which R¹⁰, R¹¹ and q are as defined above;
      wherein R¹² is as defined above; 
R¹³ is hydrogen, halogen, or hydrocarbyl, aryl or hydrocarbylaryl or a substituted derivative thereof; and 
x is an integer from 4 to 8;
      wherein R¹⁰, R¹¹ and q are as defined above.
Patent EP-0258148-A2 (EP)
Inventor: ARONOWITZ SHELDON
IPC: H01L21/265
Filed: 1987-08-25
Abstract: One p-type dopant is implanted into a substrate to modify the diffusion characteristics of another p-type dopant implanted into the substrate. As an example, gallium is diffused into a p-type region along with boron to confine the diffusion of the boron, and thereby produce smaller device regions in silicon. Along with the confined volume, the resulting regions exhibit electrical activity that is greater than the simple additive behavior of boron and gallium acting alone.
Patent EP-0276753-A2 (EP)
Inventor: KEESEN HEINZ-WERNER DR-ING
IPC: H04N5/92
Filed: 1988-01-21
Abstract: In a method for digital information transmission and/or recording and reproduction, in which the data are converted in segments into digital signals, the word length of which is dependent on the information density of the data segments, there is the problem of redetecting the data segments in the event of faults. 
<??>The invention improves the method against susceptibility to faults, in that the digital signals obtained in segments are first allocated to blocks of a constant word length, subsequently the blocks, the data segments of which have a smaller word length than that predetermined by the blocks, are filled with portions of data segments of a word length greater than that predetermined by the blocks, and finally the data segments are recomposed in their original word length from the blocks.
Patent EP-0283747-A2 (EP)
Inventor: KUHN WOLFGANG
IPC: B05B5/025
Filed: 1988-02-24
Abstract: The nozzle assembly of an electrostatic spray gun has an adapter which is made of an electrically insulating material and has a front surface facing in the direction of propagation of material issuing from the orifice of the nozzle. The adapter has a frustoconical extension which surrounds the orifice and whose external surface defines with the front surface of the adapter an annular space for the tips of electrodes which ionize air flowing toward the spray of material that issues from the orifice. The locations of the tips of electrodes (preferably very close to the front surface of the adapter) and the inclination of the external surface of the frustoconical extension determine the location of contact of ionized air with the spray. The tips of the electrodes are shielded from mechanical damage by being located in the annular space.
Patent EP-0282783-A2 (EP)
Title: Eintaschfolie für flache Gegenstände, insbesondere Diarahmen
Inventor: STEMMER GOTTFRIED JR
IPC: G03B21/64
Filed: 1988-02-24
Abstract: Eine Eintaschfolie für flache Gegenstände, insbesondere Dia­rahmen, besteht aus einer unteren und einer oberen Folie, die zur Aufnahme der Diarahmen endseitig und seitlich mit­einander verbunden sind. Damit die Eintaschfolie einfach und schnell gefüllt werden kann und die Diarahmen einzeln entnehm­bar sind, ist in einer Folie (3) ein quer verlaufender Schlitz (15, 16, 17) in einem der Länge eines Diarahmens (5, 6, 7, 8) entsprechenden Abstand (1) vom geschlossenen Ende (4) vor­gesehen.