baber/WOPTO huggingface dataset:
Patent EP-0158533-A2 (EP)
Inventor: OHYA MASAKI
IPC: B32B27/32
Filed: 1985-04-09
Abstract: A heat-resistant laminate film comprising a gas-barrier layer of a copolymer of vinylidene chloride and at least one comonomer copolymerizable with vinylidene chloride, outer layers of polypropylene, and two adhesive layers of acid modified polyolefin and thermoplastic polyurethane disposed between the above layers and bonded with each other, the modified polyolefin adhesive layer being bonded to the outer layer and the thermoplastic polyurethane adhesive layer being bonded to the gas-barrier layer.
Patent EP-0178135-A2 (EP)
Inventor: COCH LESTER
IPC: C23C24/04
Filed: 1985-10-04
Abstract: A method of impact plating selected metal powders on to metallic articles using powders which are non-spherical and are characterised by an elongated, irregular surface which may contain at least one concave portion. Such metal powders are plated onto metal articles having a Rockwell hardness of at least B-40. The method results in metallic articles having a substantially uniform coating composed of the impact plated metal powders.
Patent EP-0181118-A2 (EP)
Inventor: WEST BARRY GORDON
IPC: H04L12/56
Filed: 1985-10-23
Abstract: A communication system comprises a main station 1 which defines a time frame containing a variable number of time slots. Each of a plurality of substations 2, 3, 4 etc., includes selection means for selecting a time slot for transmission of information to the main station. Each substation has an identity number and it divides this identity number by the number of time slots currently set by the main station. The remainder left after this division process is used to select the time slot in which the substation will transmit its information to the main station. If two substations transmit in the same time slot the mutilated time slot is recognised by the main station at 15 and 16 and the number of time slots defined at 17 for the next frame is changed so as to prevent repetition of such mutilation.
Patent EP-0159273-A2 (EP)
Inventor: MIMURA TAKASHI
IPC: H01L29/08
Filed: 1985-04-16
Abstract: A semiconductor device comprising an emitter potential barrier (5), a collector potential barrier (3), a base (4) between the emitter potential barrier and the collector potential barrier, an emitter (6) being in contact, through the emitter potential barrier (5), with the base (4), and a collector (2) being in contact, through the collector potential barrier (3), with the base (4). The base has a thin base width capable of generating discrete energy levels of minority carriers therein. Carriers which are minority carriers in the base can be transferred from the emitter via the discrete energy levels in the base to the collector by resonant tunneling at an ultra high speed.
Patent EP-0204932-A2 (EP)
Inventor: KONDOH YOU PATENT DIV KABUSHIK
IPC: H01L41/083
Filed: 1986-04-22
Abstract: In a displacement generating device, a voltage signal generator (12) produces a triangular-wave drive voltage signal (Sv) so as to drive a piezoelectric element (10) in a desired vibration mode. The voltage signal generator (12) is connected to the piezoelectric element (10) through a differentiator (14) and a constant current supply (26). The drive voltage signal (Sv) is differentiated by the differentiator (14), and is then supplied as a rectangular-wave voltage signal to the constant current supply (26). Since constant currents having two levels are alternately supplied to the piezoelectric element (10), an amount of charge accumulated in the piezoelectric element (10), can be controlled linearly during the current supply time. As a result, since displacement of the piezoelectric element (10) is linearly controlled in proportion to the amount of charge, it coincides with the triangular waveform of the drive voltage signal (Sv). A vibration mode free from hysteresis can be obtained.
Patent EP-0202588-A2 (EP)
Inventor: FUJII MASAKI
IPC: C08L51/02
Filed: 1986-05-14
Abstract: A partially crosslinked polymer derived from a propylene/ ethylene copolymer comprising a polymer block having ethylene content of 0 to 4% by weight, a polymer block having ethylene content of more than 4% and less than 25% by weight, and a polymer block having ethylene content of 25 to 85% by weight. The crosslinked polymer is excellent in thermal stability and low-temperature impact resistance as well as exhibits good tensile elongation, moldability and appearance.
Patent EP-0216368-A2 (EP)
Inventor: KAADEN HANS-HEINRICH
IPC: B29C39/24
Filed: 1986-09-24
Abstract: An dem Schmelzeleitkanal der mittleren geteilten Formaufspannplatte einer Spritzgießmaschine ist ein Verschlußdüsensystem so angeordnet, daß neben einer schnellen Zugänglichkeit zu den einzelnen Teilen des Düsensystems eine für die Entnahme der Formteile aus den Formen erforderliche Trennung der mittleren geteilten Formaufspannplatte von der zugeordneten Schneckeneinheit mit einem Minimum an Aufwand möglich ist. Hierzu weist das Düsensystem 1 einen Distanzring 2 mit einem Torpedo 4 sowie einen rechteckigen Adapter 5 und eine Verschlußdüse 6 auf, die zu einer starren Einheit auswechselbar miteinander verbunden sind. Mit einer Schnellspannvorrichtung 10 ist diese Einheit auf der mittleren geteilten bewegbaren Formaufspannplatte befestigt. Zur Entnahme der Formteile nach oben wird die Schneckeneinheit seitlich verfahren, wobei das Verschlußdüsensystem an der mittleren Formaufspannplatte verbleibt.
Patent EP-0224137-A2 (EP)
Inventor: GROSSA MARIO
IPC: H05K3/00
Filed: 1986-11-13
Abstract: A process for the production of patterns that consist of powders and that are positive with respect to the original is described, according to which a light-sensitive layer containing at least one 1,4-dihydropyridine compound is exposed imagewise, treated with a strong acid, post-exposed diffusely to produce tacky areas, and is subsequently toned.
Patent EP-0192437-A2 (EP)
Inventor: YAMAUCHI SHINKO
IPC: G06F5/00
Filed: 1986-02-14
Abstract: A binary code processor for processing binary codes which represent at least first and second types of information in different ranges of value comprises a memory (1) for storing the binary codes, a discriminator (3) for generating an identification code to distinguish the first and second information data from the memory (1), a subtractor (4) for compressing the range of value of the binary code in accordance with said identification code, a converter (6) for converting the compressed binary code and the identification code to decimal digital codes in accordance with the identification code, and a further memory (7) for storing the decimal binary codes.
Patent EP-0193326-A2 (EP)
Inventor: PEKKINEN PERTTI EINARI
IPC: B27N1/00
Filed: 1986-02-17
Abstract: Method for lowering the formaldehyde content in a timber board (10) by into the board absorbing a solution (4) that contains ammonia by compressing by means of a resilient-faced grooved revolving roll (1).
Patent EP-0204520-A2 (EP)
Inventor: SAITO TERUO
IPC: C08L73/00
Filed: 1986-05-29
Abstract: A polyetherketone resin composition of improved heat stability when melted comprises 30 to 95% by weight of polyetherketone and 70 to 5% by weight of potassium titanate fibres which contain not more than 0.25% by weight of free potassium.
Patent EP-0220898-A2 (EP)
Inventor: KOMINE SHIGEO
IPC: B29C33/00
Filed: 1986-10-17
Abstract: An elastic mould (M) comprises a pattern and a fixing sheet (31 which is integrally mounted at open edge of the pattern. The elastic mould (M) is manufactured by dipping a pattern unit (A) comprising a pattern (2) mounted on a plate (1) into an elastic body-producing solution (b) to form a gel-like elastic film (c), withdrawing the film coated pattern unit (A), drying and vulcanizing the film (c), and peeling the vulcanized elastic film (c) off the pattern unit (A) to obtain a mould (M) having a fixing member (3) as an integral part thereof.
Patent EP-0224360-A2 (EP)
Title: Semiconductor device manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/00
Filed: 1986-11-12
Abstract: An improved semiconductor device manufacturing system and method is disclosed in which undesirable sputtering can be averted by virtue of the combination of an ECR system and CVD system. Prior to the deposition of a semiconductor layer by the ECR/CVD combination, a sub-layer can be formed on a substrate in a reaction chamber and transported to another chamber for deposition to be effected according to the ECR/CVD combination without the substrate being exposed to contact with air, so that a semiconductor junction thus formed has good characteristics.
Patent EP-0231629-A2 (EP)
Inventor: ANDREASSEN JON
IPC: G02B6/28
Filed: 1986-12-15
Abstract: Optical signals are switched by control optical signals. In one arrangement (Figure 2) a proportion of an optical signal (20) output from a fibre (10) is deflected and coupled to one fibre (11) rather than being coupled to another fibre (16). This deflection is achieved if both of two control signal beams (14,15) are/were present to generate a refractive index grating in a photorefractive material (19). In another arrangement (Figures 3 and 4) the transmittance of a Fabry Perot etalon (33), at which the optical beam (λ s  31) is directed, is controlled by the presence/absence of a pump signal (λ P  37). Holograms on holographic plates (17,18:32,34) serve to affect (deflect, focus, collimate or reflect) the optical beams as appropriate. The holographic plates and photorefractive material (or etalon) are preferably rigidly disposed in a light-proof container with suitable input and output means for the optical signals.
Patent EP-0200685-A2 (EP)
Inventor: ORBAN IVAN DR
IPC: C10N30/10
Filed: 1986-04-28
Abstract: Katalysiert man die Umesterung von Estern der Formel II <IMAGE> mit Alkoholen der Formel III A-(OH)m durch Behandlung mit katalytischen Mengen eines organischen oder anorganischen Zinksalzes und destilliert anschliessend die erhaltene Schmelze in einer Kurzzeit-Destillationsapparatur bei bestimmten Bedingungen an, so erhält man Verbindungen der Formel <IMAGE> worin n die Zahlen 0 bis 2, m die Zahlen 1 oder 2, A einen von einem m-wertigen aliphatischen Alkohol abgeleiteten Rest mit 2 bis 18 Kohlenstoffatomen, B Methyl oder t-Butyl und R Methyl oder Ethyl bedeuten in praktisch quantitativer Ausbeute. Die so erhaltenen Produkte enthalten keine störenden Nebenprodukte und müssen nicht zusätzlich gereinigt werden.
Patent EP-0232868-A2 (EP)
Inventor: YAMANE MASAYUKI
IPC: H01G9/00
Filed: 1987-02-06
Abstract: In a fused solid electrolytic capacitor wherein one terminal of a solid electrolytic capacitor is connected to an external lead through the intermediary of a fusing arrangement, the fusing arrangement is featured in that two conductive layers are formed on the same plane of an insulating base plate and connected electrically in series by a fuse element stretched in parallel to the plane, and in that the periphery of the fuse element is covered with a heat insulative elastic substance such as silicone resin.
Patent EP-0249942-A2 (EP)
Inventor: TAKAHASHI KOYATA
IPC: C09K11/56
Filed: 1987-06-16
Abstract: Disclosed is a thin film electroluminescent layer of a thin film electroluminescent device comprising, as a light-emitting medium, a body of a mixture of ZnS and at least one sulfide selected from MgS, CaS, SrS and BaS. The ZnS and the selected sulfide are doped with a transition metal or rare earth element which is optically active in the matrix. This EL device has good moisture resistance and weatherability and is capable of emitting a color with a high brightness.
Patent EP-0259574-A2 (EP)
Inventor: COSTENOBLE ULLRICH DIPL-ING FH
IPC: B65D85/58
Filed: 1987-07-15
Abstract: The package (1), which is impermeable to air and water vapour and is intended, in particular, for zinc/air hearing aid batteries of the button cell type, is formed partially from a tear-resistant, preferably transparent film (2) of PVC or polyvinylidene chloride with cup-shaped elevations (3) for accommodating the button cells and partially from an aluminium closure foil (5) which is sealed flatly onto said film. To remove a button cell (4), the latter needs only to be pressed from the outside through the easily tearable aluminium foil. In the case of particularly reliable packages for despatch to areas with an extremely humid or dry climate, both the cup film and the closure foil can be based on a multi-layered plastic/metal composite material. <IMAGE>
Patent EP-0257513-A2 (EP)
Inventor: BLACKBURN WILLIAM PELHAM
IPC: B05D7/24
Filed: 1987-08-18
Abstract: Disclosed herein is an improved process of preparing color-plus-clear coatings, the improvement comprising high solids thermosetting coating compositions comprising polyepoxides and anhydrides as effective curing agents therefor. Films from these coating compositions are of remarkable appearance and are attended by remarkably low volatile organic content (VOC).
Patent EP-0261411-A2 (EP)
Inventor: KLEEMANN STEPHAN DR
IPC: A01N33/04
Filed: 1987-08-22
Abstract: The use of copper amino-complexes composed of a water-soluble copper salt and an amine-containing polymer as fungicides. These complexes form well-adhering films on surfaces.
Patent EP-0281664-A2 (EP)
Inventor: ITOH SABURO
IPC: B23Q7/14
Filed: 1987-08-29
Abstract: A pallet exchanging apparatus for machine tool used for exchanging the pallet loaded with the machined workpieces with the pallet loaded with the workpieces to be machined. The pallet exchanging appa­ratus has a transmission device for shifting the pallet between a work position on a table of the machine tool and a waiting position for exchanging the pallets. The transmission device is drived either of the movement of the table or the movement of the driving means for the table and is adapted to output the rotational movement. The output of the transmission is used for dtiving a speed-up device. The speed-up device is adapted to move the pallet linearly with high speed and larger stroke than those of the linear movement of the table.
Patent EP-0264021-A2 (EP)
Inventor: FEST CHRISTA DR
IPC: C07D251/22
Filed: 1987-09-29
Abstract: Die Erfindung betrifft neue O-Aryl-N'-(triazin-2-yl)isoharnstoffe der allgemeinen der Formel (I) <IMAGE> (worin R¹, R², R³ und R<4> die in der Beschreibung angegebenen Bedeutungen haben), ein Verfahren zur Ihrer Herstellung und ihre Verwendung als Herbizide.
Patent EP-0264785-A2 (EP)
Inventor: DAYTON DOUGLAS C
IPC: H04B1/38
Filed: 1987-10-13
Abstract: An audio communications system for an office chair (10) provides a user with private listening of RF transmitted audio messages in an exposed environment such as an office area, without the use of headphones. An audio module (28), which mounts to the backrest (14) of an office chair (10) includes an RF receiver and a shaped, acoustic horn loudspeaker (42) which directs sound upwardly, behind the user's head, while minimiz­ing laterial dispersion of the sound. In another aspect of the invention, the audio communications system includes transceiver for two-way communication, such as telephone, and an armrest (16) mounted microphone and keypad (34).
Patent EP-0272530-A2 (EP)
Inventor: CIRELLI GIORGIO DR
IPC: A61M5/14
Filed: 1987-12-07
Abstract: The portable appliance is of use for the subcutaneous or intradermal injection of a liquid formulation of an active principle and it comprises in combination: a supply vessel for the formulation; an injection needle adapted to communicate with the vessel; pump means for emptying the vessel through the injection needle; securing means for securing the appliance to an appropriate part of the patient's body; and needle-driving means for shooting the injection needle into the patient's skin.
Patent EP-0236090-A2 (EP)
Title: Optical cable
Inventor: BARNETT MALCOLM DONALD
IPC: G02B6/44
Filed: 1987-02-27
Abstract: An optical fibre element for use in an optical cable comprises a flexible elongate member 2 having within and partially bounded by the elongate member throughout its length an elongate compartment 3; at least one optical fibre 7 loosely housed in the elongate compartment; and means 9 for retaining the optical fibre within the elongate compartment. The elongate member 2 is resiliently set in such a form that the central longitudinal axis of the member follows a longitudinally extending path which, between any two longitudinally spaced positions, is greater in length than the rectilinear distance between the two positions. When the resiliently set elongate member 2 is subjected to a longitudinally applied tensile force, the elongate member will tend to straighten in a lengthwise direction against the action of its resilient set, thereby to reduce the tensile force applied to the optical fibre. When the tensile force is removed, the elongate member 2 will return under the action of its resilient set towards its original form. Two or more such optical fibre elements may be assembled together to form an assembly of optical fibre elements for use in an optical cable.
Patent EP-0236139-A2 (EP)
Inventor: FORSCHIRM ALEX
IPC: C10L5/40
Filed: 1987-03-05
Abstract: The heat content of trioxane fuel is increased by the addition of dialkyl ethers of alkanediols such as 1,2-dimethoxyethane or 1,1-diethoxyethane.
Patent EP-0279156-A2 (EP)
Inventor: LIEN YIH-LIANG LOUIS
IPC: G06T9/20
Filed: 1988-01-05
Abstract: Serial data obtained by scanning an object including a plurality of connected shapes is encoded into "slices" consisting of colinear connected black pixels and is processed and assembled into "records" that contain compact slice data or corner points of trapezoidal shapes. For each shape, a record is fetched and recognized as to whether it is to be represented by a horizontal, vertical or diagonal vector, an arc vector, or a filled shape. The vector is entered into a table or merged with a vector already in the table, or corresponding "filled shape" data is generated and entered in the table. Merging is accomplished by determining if the input vector has an intersection number equal to that of any vector stored in the table, and merging the input vector with the stored vector if their respective end points and orientations are sufficiently close.
Patent EP-0283659-A2 (EP)
Inventor: LAUFENBURG WILLI
IPC: E05C9/12
Filed: 1988-01-25
Abstract: In einem aus Metall- oder Kunststoffprofilen zusammengesetzten Flügelrahmen 1 von Fenstern, Türn od. dgl. wird das Betätigungsgetriebe 10 für eine Treibstange 9 so untergebracht, daß es vor einem hinterschnitten profilierten Führungskanal 5 für die Treibstange 9 nur einen Einbauraum 22 benötigt, der einem Bruchteil der maximalen Querschnittshöhe 23 des Getriebegehäuses 13 entspricht. Hierzu wird der Boden 8 des Führungskanals 5 mit einem Durchbruch 27 versehen, durch welchen der das Ritzel 14 des Betätigungsgetriebes 10 lagernde Gehäuseabschnitt 15 hindurchgeführt werden kann.
Patent EP-0288805-A2 (EP)
Inventor: IN DER SCHMITTEN WOLFGANG
IPC: B09C1/10
Filed: 1988-04-08
Abstract: The invention relates to a method for decontaminating polluted soil layers at any depth by means of a biomass of microorganisms which can be introduced by means of a plurality of supply bores made in the contaminated soil layers in accordance with the previously determined position of the contamination just like nutrients, the microbiological conversion in process being monitored by means of monitoring bores. In order to ensure a rapid and selective reduction of the contamination, the biomass consisting of adapted microorganisms is introduced in accordance with the position and concentration of the spatial contamination as well as with respect to the horizontal extension and with respect to the vertical thickness of the contaminated soil layers with a pressure which is matched to the permeability of the contaminated soil and in a quantity of biomass and humidity which is matched to the concentration of the contamination and does not exceed the retaining power of the contaminated soil. <IMAGE>
Patent EP-0298230-A2 (EP)
Title: Method and apparatus for making cans with a truncated pyramidal shape
Inventor: SCHMIDT HERWIG
IPC: B21D39/20
Filed: 1988-05-20
Abstract: Circular-cylindrical bodies (2) are formed from rectangular sheet-metal blanks by rounding and longitudinal seam welding. In a first spreading operation, these bodies are expanded into an oval cone over their entire length and then relieved of stress again. In a second spreading operation, the bodies (2) are then expanded in such a way that they receive their polygonal, in particular rectangle-like cross-sectional shape over their entire length. The bodies are thereby put under stress at their end edge zones in such a way that these edge zones do not become wavy and can therefore be connected easily to a can lid or base. 
<IMAGE>
Patent EP-0295678-A2 (EP)
Inventor: SHIBATA TOSHIHIKO
IPC: H04B7/26
Filed: 1988-06-16
Abstract: A radio telephone system has a radio telephone set (13) which has a receiving circuit the power of which is turned on or off in predetermined cycles, a radio connector (12) transmits an ID number of the radio zone (Zn) where it exists for a longer period than the period of turning on or off the power supply of the receiving circuit of the radio telephone set (13) in predetermined cycles, the radio telephone set (13) compares the ID number of the radio zone received with that stored in a memory (138c), and when the ID numbers fail to coincide with each other, the ID number of the radio telephone set (13) and the ID number of the radio zone (Zn) received are transmitted as a position entry signal to a radio channel control unit (11) through the radio connector (12), and the radio channel control unit (11) being adapted to register the ID number of the radio telephone set (13) and that of the radio zone.
Patent EP-0315940-A2 (EP)
Inventor: SHAHRIARY IRADJ
IPC: H03L7/20
Filed: 1988-11-08
Abstract: The tuner section of a communications receiver 10 includes a gallium arsenide voltage controlled oscillator 48 for upconverting the received signal in mixer 18. Phase noise and post tuning drift associated with oscillator 48 is impressed onto the signal supplied by a second oscillator network 46. Thus, the outputs of mixers 18 and 78 both contain noise and post tuning drift associated with the gallium arsenide oscillator 48. Mixer 28 is used to subtract the noise and drift component on line 30 from that on line 32 to thereby provide an output 14 which is substantially free of the noise and drift associated with the efficient, but noisy gallium arsenide VCO 48.
Patent EP-0319835-A2 (EP)
Inventor: KEIL MICHAEL DR
IPC: C07C323/00
Filed: 1988-11-30
Abstract: Cyclohexenone compounds of the formula <IMAGE>  in which R<1> represents alkyl having 1 to 4 C atoms, alkenyl or alkynyl having 3 or 4 C atoms, haloalkyl having 3 or 4 C atoms and 1 to 3 halogen substituents, optionally halo- and/or alkyl-substituted thienyl,  R<2> represents alkyl having 1 to 4 C atoms, R<3> represents formyl, a radical of the general formula R<4>XCHXR<5> where X is O or S and R<4> and R<5> are identical or different alkyl or together are alkylene having in each case 1 to 4 C atoms and which can additionally be substituted by alkyl, alkoxy, alkylthio, hydroxyl, halogen, cyano or N,N-dialkylamino, have a good herbicidal action, preferably against species from the grass family.