baber/WOPTO huggingface dataset:
Patent EP-0145582-A2 (EP)
Inventor: MIYAHARA HATSUO
IPC: G11C11/4074
Filed: 1984-11-29
Abstract: A semiconductor device having a dynamic circuit (2) and a static circuit (3), wherein a clock signal (φ), in synchronization with the operation of the static circuit (3), initiates the operation of the dynamic circuit (2). A delay circuit (5) of a static type is provided to delay the clock signal (φ) and generate a delayed clock signal (φd). The delayed clock signal (φd) initiates to operate one stage of the dynamic circuit (2). As a result, the final-operating timing of the dynamic circuit (2) is substantially controlled by the delayed clock signal (φd), thereby matching the operation of the dynamic circuit (2) with the operation of the static circuit (3), regardless of the power supply voltage (V<sub>c</sub>c).
Patent EP-0138784-A2 (EP)
Inventor: SVENSSON SIGFRID
IPC: C08B37/14
Filed: 1984-08-20
Abstract: Arabinogalactans recoverd from trees of the genus Cocos for use as a therapeutic, prophylactic or diagnostic agent in connection with the presence of microorganisms; a process for the manufacture of the arabinogalactans; and a composition containing same.
Patent EP-0150780-A2 (EP)
Inventor: WIRZ PETER
IPC: F16K3/24
Filed: 1985-01-18
Abstract: The shut-off valve has a plunger piston (7). This plunger piston (7) is supported in two sealing rings (9 and 10), a spacer (12), which interacts with a further sealing ring (13), being provided above the upper sealing ring (9). When the shut-off valve is closed, the further sealing ring (13) provides an external seal. The compression force which is produced by rotation of the screw connection (2) when retightening the sealing rings (9, 10, 13), is greater in the case of the further sealing ring (13) than in the case of the other sealing rings (9, 10), since its end faces are smaller. The radial expansion of the further sealing rings (9, 10) on retightening is thus relatively small. <IMAGE>
Patent EP-0152901-A2 (EP)
Inventor: RODEMER KARL C O KEIL SCHAAFHA
IPC: F16N25/02
Filed: 1985-02-13
Abstract: 1. Progressive distributor with three or more pistons (K1 to K4), each slidable in a casing bore (B), which, under discharge of a certain quantity of lubricant through an outlet (A1 to A8) led via the casing bore (B) and an annular groove (R) of always the respective preceding piston (K1 to K4), are pressed by the lubricant alternatingly into the two final positions in their casing bore (B), the pistons (K1 to K4) being controlled successively by the lubricant by means of two annular grooves (R) in such manner that the next piston (K1 to K4) can be displaced by the lubricant only after the piston motion of the preceding piston (K1 to K4) has almost been accomplished, all casing bores (B) being connected by a centre bore (M) with the inlet (E), channels (KN) connecting the casing bore (B) of the preceding piston (K1 to K4) in the area of the annular grooves (R) with the front sides of the casing bore (B) of the following piston (K1 to K4), and that, except for one piston (K4), with the annular grooves (R) and the front side placed on the same side, in the one piston (K4), however, with the annular groove (R) and the front side placed on different sides, and wherein always one connecting channel (V) connects the respective front sides of at least one casing bore (B), however not all casing bores (B), with always a front side of the bore (BZ) of an additional cylinder (Z) wherein an additional piston (KZ) is arranged so as to be slidable to and fro by the lubricant between two stops (A), characterized in that at least one piston (K1 to K4) must operate against always one initial pressure which is higher than the discharge pressure against which the additional piston (KZ) operates and that for the production of the higher initial pressure the respective outlets (A1, A2) are provided with a relied valve or a non-return valve (VE) with counterpressure (Fig.1).
Patent EP-0155499-A2 (EP)
Inventor: ISHII TAKATOSHI
IPC: G09G5/39
Filed: 1985-02-13
Abstract: O A display control unit (3) is disclosed which is able to change the processing form of a central processing unit (1) (CPU) for increased processing speeds. In this display control unit (3), when the execution time of its display operation is reduced by reading out data in a source area from a memory unit (4) and then writing the read-out data sequentially into a destination area, a predetermined period of time before the beginning of a vertical or horizontal retrace, the CPU(I) is interrupted so that the CPU (1) can omit its confirmation as to whether a video CPU has completed its previous processing. 
     Also, in this display control unit (3), an updating processing of color specification in display data can be performed at increased speeds, only desired dots on a display screen (5) can be logically operated, a form or an object having a solid body on a transparent background within a source area can be transferred at higher speeds, and an expansion memory (111) can be used as a "kanji (chinese character)" ROM (pattern memory) or the like.
Patent EP-0170212-A2 (EP)
Inventor: RITTER KARLHEINZ
IPC: C04B18/02
Filed: 1985-07-25
Abstract: The invention concerns a process for the production of aggregates starting from clay and from waste waters, dusts and/or muds deriving from the purification of industrial and/or civil wastes. According to said process, the waste waters, dusts and/or muds are mixed in ratios from 1 to 70% by volume with clay (from 99% to 30% by volume), the mixture is homogenized in the most uniform possible way, and then treated at high temperature in a rotary furnace. A foamed or not foamed aggregate is obtained which gives positive results to all washout tests, not only in the granular form but also after breaking or grinding. If the initial wastes contain metals, particular antipollution advantages are obtained.
Patent EP-0176834-A2 (EP)
Inventor: STAENDEKE HORST DR
IPC: C01B25/023
Filed: 1985-09-13
Abstract: Stabilised and desensitised, pulverulent, free-flowing red phosphorus comprising phosphorus particles having a particle size of at most 2 mm is prepared by freeing the pulverulent red phosphorus present in aqueous suspension after the preparation from residual amounts of yellow phosphorus by treatment with sodium hydroxide solution, stabilising it in this aqueous suspension with aluminium hydroxide and a cured epoxy resin and desensitising it in this aqueous suspension with a water-emulsifiable organic compound which is liquid at atmospheric pressure, is inert towards red phosphorus and has a low vapour pressure, filtering it off and drying it.
Patent EP-0182203-A2 (EP)
Inventor: GALLA EDWARD ARTHUR
IPC: C08G18/20
Filed: 1985-11-06
Abstract: A method for preparing polyurethane product by the reaction of an organic polyisocyanate with a polyester or polyether polyol in the presence of a catalytically effective amount of a catalyst system consisting essentially of a tertiary amine and 1 to 35 wt%, based on the tertiary amine, of an N-hydroxyalkyl quaternary ammonium carbonytate salt. The use of such catalyst system advantageously improves the cure time of the urethane reaction, when compared to a system containing solely a tertiary amine, while maintaining the same initiation of the reaction. This advantage can be transferred to a delay in the initiation time while maintaining or shortening the cure time by adjustments in the total amount of the catalyst system used.
Patent EP-0191177-A2 (EP)
Inventor: HERZOG ALEXANDER
IPC: B41J29/38
Filed: 1985-12-10
Abstract: This invention is a process for interconnecting an all points addressable printer (181) with a host application program (10) wherein the application presents output to be printed to the printer and wherein the host application can be present on a variety of different computing equipment such as a large host computer, a standalone workstation, or workstation on a local area network and wherein the all points addressable page printer can utilize any type of printing technology such as electrophotographic, magnetic or other and wherein the printer and the application host are interconnected by communicating means (17) such as a channel, local area network, or telecommunication line and wherein any type of transmission protocol can be used and wherein the process enables the transmission of commands and data from the host application to the printer in a manner which is independent of the communication means and transmission protocol. And, finally, wherein the process enables the transmission of a variety of types of data including text, graphics, image, or bar code which may be merged together on a single printed page.
Patent EP-0186889-A2 (EP)
Inventor: TAKEUCHI YUKIO
IPC: H01L27/10
Filed: 1985-12-23
Abstract: A semiconductor memory device includes a memory cell array comprised of a plurality of memory cells each having a single transfer transistor (28A to 30A) and a single capacitor (22, 23, 36) and a peripheral circuit including a plurality of drive transistors (28A to 30B, 33) and adapted to drive the memory cell. The source and drain regions (30A) of the transfer transistor have an impurity concentration lower in level than that of the source and drain regions (33) of the drive transistor.
Patent EP-0151046-A2 (EP)
Inventor: HILL DAVID TAYLOR
IPC: C07F9/50
Filed: 1985-01-31
Abstract: Pharmaceutical compositions and compounds for treating tumors by administering an effective tumor cell growth-inhibiting amount of a [a, ω-bis (disubstituted phosphino)hydrocarbon] digold(I), digold(III), disilver(I) or dicop- per(I) derivative to an animal afflicted by such tumor cells, are described.
Patent EP-0174154-A2 (EP)
Inventor: RYNK ANTHONY J
IPC: H01R12/68
Filed: 1985-08-28
Abstract: A connection zone location and selection device is provided for application to first and second flat multiconductor cables secured to one another in overlapped relation. In such arrangement, the secured cables define a matrix of connection zones each having in registry therewith a distinct pair of conductors of the cables. The device is adapted for movement with respect to the cables and includes a punch for making perforations through the cables and locator indices for registration with a preselected location on the cables or with perforations made by the punch for disposing the punch in registry with selected ones of the connection zones. Methods and a kit of components for making undercarpet power installations are also provided.
Patent EP-0179578-A2 (EP)
Inventor: GANDHI HAREN SAKARLAL
IPC: B01D53/94
Filed: 1985-09-27
Abstract: 57 The invention relates to a method of increasing the operational life of a catalyst which may be deactivated by lead. 
     The method includes the steps of forming a catalyst support structure and then depositing on the catalyst support structure titanium dioxide which acts as a catalyst deactivation protective material. The titanium dioxide is deposited on the catalyst support structure so as to cover substantially the entire surface area thereof. A catalyst which can be deactivated by lead is then deposited on the titanium dioxide. When exhaust gases generated by burning a lead containing fuel in a combustion process are made to flow over the catalyst support and materials contained thereon, the lead contained in the exhaust gases reacts with the catalyst deactivation protective material in preference to reacting with and therey deactivating the catalyst. The entire catalyst support structure may be made of titanium dioxide if one desires, or one can use titanium dioxide as washcoat to support noble metals which are most susceptible to trace lead in the fuel.
Patent EP-0159945-A2 (EP)
Inventor: ROUX CHRISTIAN GERARD
IPC: H01R4/72
Filed: 1985-04-11
Abstract: This invention relates to heat-shrinkable devices for forming solder connections between electrical conductors. The devices each comprise of a hollow, heat-shrinkable sleeve having first and second ends, and contain a quantity of solder. Both ends contain heat-softenable sealing material which seal the ends upon recovery of the article, the sealing material at the second end being less responsive to heatthan the sealing material atthe first end. The conductors to be connected are inserted into the first end of the sleeve and the sleeve recovered. Because the sealing material at the second end does not seal the second end until after the sealing material at the first end has recovered about the inserted conductors at the first end, any hot gases evolved within the article can exit the article via the second end. The invention enables a reliable connection to be made between electrical conductors that are provided with heat-sensitive insulation.
Patent EP-0192218-A2 (EP)
Inventor: MILLER CHARLES H
IPC: B32B5/24
Filed: 1986-02-17
Abstract: The present invention relates to a process for producing embossed decorative thermoplastic sheets and a printable composition for use in the process. The process comprises applying a printable composition including a blowing agent to a first gelled thermoplastic resin layer, and thereafter applying a second layer of thermoplastic resin composition having a melt viscosity differing from the first layer by at least 0.05 meter-kilograms. The composite structure is then heated for a sufficient time and temperature to gel the resin layers.
Patent EP-0197401-A2 (EP)
Inventor: KELCH HEINZ
IPC: F02B3/06
Filed: 1986-03-22
Abstract: Es wird ein von einem Schwimmer gesteuertes Ventil vorgeschlagen welches eine druckfreie Einspeisung eines Fluids in ein Leitungssystem gestattet. Das Ventil ist einem Kanal (28) zugeordnet, welcher im Sockel (19) eines den Schwimmer (49) aufnehmenden Tanks (10) quer zu dessen Hochachse angeordnet ist, und zwar derart, daß das Ventil als Doppelventil mit zwei auf einer in Richtung der Hochachse des Tanks (10) geführten Ventilstange (39) angeordneten Dichtkörpern (45 und 46) ausgebildet ist und der Kanal (28) zwei sich in Richtung der Hochachse des Tanks (10) gegenüberliegende Öffnungen (30 und 31) aufweist, denen in ein und dieselbe Richtung weisende Ventilsitze zugeordnet sind.
Patent EP-0200214-A2 (EP)
Inventor: SCHIOPPACASSI GIOVANNA
IPC: A61K35/26
Filed: 1986-04-30
Abstract: This invention relates to the use of a calf thymus extract, which extract shows, upon electrophoresis on polyacrylamide gel at pH 8.6, two main characteristic bands with an Rf about 0.25 and 0.44 for the preparation of pharmaceutical composition for the treatment of a parasitic infection in a mammal and for the treatment of a parasitic infection in a mammal.
Patent EP-0210381-A2 (EP)
Inventor: SHOJI YOSHIHIRO
IPC: E06B9/80
Filed: 1986-06-05
Abstract: A screen-positioning device for use in a roll blind com. prising a fixed shaft (20) sustained by a bracket (12) for rotatably supporting the screen-roll (10), an extension shaft (21) secured to the fixed shaft (20) and formed with a drum portion (22) and a screw-bolt portion (23), a torsional spring (25) having one end thereof fixed to the drum portion (22) and the other end loosely turning around the screw-bolt portion (23), a screw-nut (26) mounted on the screw-bolt portion (23) and formed with a conical surface (28) for fitting engagement with the spring (25). When the screen (30) is raised to a predetermined height, the conical surface (28) is so engaged with the free end portion of the spring (25) that the spring (25) is caused to tighten on the drum portion (22) Whenever the screw-nut (26) is engaged with the spring (25). it undergoes the spring-back force to be rotated in the direction in which the screen (30) is lowered 
     The fixed shaft 120) is supported by the bracket (12) with the intervention of a one-way clutch mechanism comprising a brake drum (38) secured to the bracket (12). a brake coil spring (36) wound around the brake drum (38). a sector (34) secured to the fixed shaft (20) and fitted on the brake coil spring (36), a slit (35) formed in the periphery of the sector (34) to receive opposite ends (36a, 36b) of the brake coil spring (36), a dial-ring (40) loosely fitted on the sector (34) and provided with an inner projection (41) put in between the both ends (36a, 36b). The roll-up height of the screen is determined by an axial position of the screw-nut (26) on the screw-bolt portion (23). The axial position is easily adjusted by use of the dial-ring (40), which is rotatable together with the fixed shaft (20) or extension shaft (21) to move the screw-nut (26) along the screw-bolt portion (23).
Patent EP-0205139-A2 (EP)
Inventor: MITO IKUO
IPC: H01S5/12
Filed: 1986-06-09
Abstract: The invention relates to a distributed feedback semiconductor laser device and a method of manufacturing a semiconductor laser. The semiconductor laser device comprises an active layerfor emitting light in response to the injection of current, a diffraction grating neighboring said active layer to interact with the light, current injecting means for injecting current into said active layerand control means for controlling the distribution of current which is injected into said active layerin a configuration which corresponds to the field intensity ditribution of the light in the direction of the laser optical axis inside said active layer The semiconductor laser device is operable in a stable single mode and producible in a high yield.
Patent EP-0206176-A2 (EP)
Inventor: TAKEICHI AKIHARU C O TAKIRON C
IPC: G09F9/33
Filed: 1986-06-13
Abstract: A matrix display board in which linear electrodes are perpendicularly arranged on opposite sides of an insulating board, with luminous elements at each electrical intersection. A masking member which is made of a material having Young's modulus not higher than 100 kg/cm 2  or not lower than 5x10 5  kg/cm 2 , is joined to the surface having the luminous elements with through-holes corresponding to the luminous elements. The through-holes are shaped and/or filled with a light transmitting material having a concave portion, in order to increase luminous flux density around luminous parts.
Patent EP-0200455-A2 (EP)
Inventor: BRAESTRUP CLAUS
IPC: A61K31/54
Filed: 1986-04-21
Abstract: Novel 2,3,4,5-tetrahydro-1H-3-benzazepines which in the 5-position have furyl, thienyl, pyridyl, or ring systems consisting of phenyl ortho condensed with a benzen, cyclohexan, cyclohexen, cyclopentan or cyclopenten ring wherein one of the carbon atoms may be exchanged with oxygen, sulphur or nitrogen, have interesting central nervous system and cardiovascular effects.
Patent EP-0209329-A2 (EP)
Inventor: CAMPBELL BRUCE D
IPC: H04B10/278
Filed: 1986-07-11
Abstract: An optical fiber distribution network including non-destructive read taps disposed in series which create extremely small attenuations of an optical signal being tapped, and which increase the bandwidth of an optical fiber being tapped. The network further includes non-destructive write taps disposed in another series which each inject an optical signal into a second optical fiber while inducing minimal attenuation of a pre-existing optical signal in the second fiber.
Patent EP-0217654-A2 (EP)
Inventor: OYAMA MASUMI C O PATENT DIV TO
IPC: G06F21/34
Filed: 1986-09-26
Abstract: An information medium comprising a receiving section (2), a transmitting section (4), and a transfer-control section (2). The receiving section (2) receives instructions from an external device. The transmitting section (4) transmits data to the external device. The transfer-control means (6) detects the ID code contained in any instruction information supplied to the receiving section (2), and changes the transfer program stored in memory when the ID code specifies a program-change instruction. The changed program is supplied to the external device via the transmitting section (4), so as to be recognized by the external device. Any instruction information supplied to the information medium has an enabling code field, an identification code field, a data field, and an end code field. The transfer-control section (6) includes a control section (31) and a memory unit (15). The control section (31) operates in accordance with the transfer program stored in the memory unit (15), thereby to determine which type of instruction information is specified by the ID code written in the identifying code field. The information medium further comprises a drive section (8) for starting and stopping the transmitting section (4) and the control section (31), in accordance with the enabling code written in the enabling code field, thereby to reduce the power consumption of the medium.
Patent EP-0224342-A2 (EP)
Inventor: NIWA YOSHIKAZU C O MITSUBISHI
IPC: G11B5/127
Filed: 1986-10-30
Abstract: A magnetic head comprising a composite core made of an alloy, the core (1) has a head gap (8) formed in the center portion thereof and slits (9) formed on its both sides and a reinforcing glass member (3) disposed around the head gap which is linked to a reinforcing glass member (6) disposed within the slits.
Patent EP-0243564-A2 (EP)
Inventor: WINTER HANS ING-GRAD
IPC: H01F13/00
Filed: 1986-11-11
Abstract: A load transversal (20) has a plurality of suspension lugs (21) through which are guided bolts (22) of supporting eyes (23) of the electromagnets (5). A limit switch (4) is mounted in the lower region on each suspension lug (21). After the electromagnets (5) are placed on the object to be lifted, the load transversal (20) with the suspension lugs (21) and the limit switches (4) mounted thereon are further lowered, the limit switches (4) passing into the region of trip switches (24) which are mounted on the supporting eyes (23) of the electromagnets (5). Once the limit switches (4) are effectively connected to the trip switches (24), it is possible to switch on the electromagnets and thereafter to lift the load. It is not possible to switch off the electromagnets until the load is put down, when the limit switches (4) once again coincide with their relatively high trip switches (24). A main lead (25) leads from the electromagnet (5), and a lead (26) from each of the limit switches (4) to the rectifier (1) on the load transversal (20). <IMAGE>
Patent EP-0234209-A2 (EP)
Inventor: MAURENBRECHER JAN WELLEM
IPC: D04H1/498
Filed: 1987-01-12
Abstract: The invention relates to a wadding sheet for use as upholstery cushion, filling material or the like, in particular for seat cushioning and mattresses, having a covering on both sides comprising a textile sheet material, in particular a nonwoven, woven or knitted fabric, joined to the wadding layer along a line. To ensure adequate cohesion between the covering and the wadding layer even during processing and to preserve the cushioning effect on all sides, the invention proposes that each covering side should be needled to the wadding layer and that the needle lines on the two covering sides should be offset relative to one another in a pipe arrangement. In other words, which covering side has been needled to the wadding layer alternates. Needling on each side can penetrate the wadding layer completely, so that local disintegration of the wadding layer is unlikely. <IMAGE>
Patent EP-0243687-A2 (EP)
Inventor: ROEH GERHARD DIPL-ING
IPC: H04N11/22
Filed: 1987-03-26
Abstract: The system is particularly suitable for taking colour pictures in space and reproducing them on earth. The system operates without auxiliary colour carrier and is capable of generating the colours without impairment of the quality on the transmission path and disturbing smearing effects during the reproduction. <IMAGE>
Patent EP-0257440-A2 (EP)
Inventor: SUZUKI MASAOMI
IPC: F24C3/10
Filed: 1987-08-11
Abstract: Piston rod manufacturing method wherein a ball (31) is fixed on end surface of a rod (33) through projection welding, and then the projection welding zone is tempered; the ball (31) is held in one elec­trode (30), while the rod (33) is held in another electrode (34), the end surface of the rod (33) is brought into contact with the ball (31), a current is then carried between the electrodes (30,34) to projection welding of the rod (33) and ball (31), the projection welding zone is cooled down under the state above, and then a current is carried be­tween the electrodes (30,34) to tempering of the projection welding zone.