baber/WOPTO huggingface dataset:
Patent EP-0167011-A2 (EP)
Inventor: SMALE TERENCE CHARLES
IPC: C07D463/00
Filed: 1985-06-05
Abstract: Process for preparation of 6/7α substituted β-lactams having a diketopiperazine group in the side-chain, which comprises ring-closure of a compound of partial structure:
       
R = alkylthio, arythio, methoxy, hydroxymethyl amino or formamido.
Patent EP-0182979-A2 (EP)
Inventor: KOLBE ERNST-GUNTHER
IPC: A62B21/00
Filed: 1985-08-22
Abstract: Ein Atemschutzgerät mit einer die Atemluft regenerierenden Chemikalpatrone besitzt zur Abkühlung der Einatemluft einen im Atemluftstrom befindlichen Flächenkühler (14, 16), welcher benachbart und in räumlichem Abstand zur Mantelfläche (5) der Chemikalpatrone (1) angeordnet ist.
Patent EP-0176002-A2 (EP)
Inventor: SCHAFER GERHARD
IPC: A47B57/06
Filed: 1985-09-11
Abstract: Ein Regal mit aufrechten Pfosten 2 aus Blechprofilen sowie diese miteinander verbindenden Horizontalstreben 3, die ebenfalls aus Blechprofilen bestehen, soll bei einfachem Aufbau eine formstabile Wirkverbindung zwischen den Pfosten 2 und den Horizontalstreben 3 erhalten. Hierzu haben die Blechprofile der Pfosten 2 an einer Längsseite eine Spaltöffnung 7 und sind zu einer diese Spaltöffnung 7 kreuzenden Ebene 8-8 im Querschnitt symmetrisch gestaltet. Die Spaltöffnung 7 ist beidseitig durch einen rechteinklig von den ihr benachbarten Wänden 9', 9" nach außen abstehenden Flansch 10', 10" begrenzt und in die der Spaltöffnung 7 gegenüberliegende Wand 11 ist symmetrisch zu der die Spaltöffnung 7 kreuzenden Ebene 8-8 ein in das Blechprofil hineinragende Langssicke oder -leiste 12 eingeformt. Die Horizontalstreben 3 greifen mit ihren Enden 15 bis an die der Spaltöffnung 7 gegenüberliegende Wand 11 in die die Pfosten 2 bildenden Blechprofile hinein und sind dort mit einer Ausklinkung 16 versehen, in deren Bereich sie die Längssicke oder -leiste 12 in den Pfosten 2 gabelartig umfassen.
Patent EP-0185151-A2 (EP)
Inventor: BACKSTEIN GUENTER
IPC: F42B12/10
Filed: 1985-09-20
Abstract: A warhead 10 comprises a warhead housing for holding a shaped charge 13, a fuze 12 connected to the warhead and a sliding sleeve 16 for setting the optimum fuze separation. In order to avoid adversely affecting the effect of the shaped charge, the sliding sleeve 16 surrounds the warhead housing 11 coaxially and is supported such that it can slide on the outer jacket of the housing 11. The sliding sleeve 16 furthermore has an annular base 16b, on which are supported helical springs 18 which are guided in holes 17 or longitudinal slots in the warhead housing 11 or the sliding sleeve 16. <IMAGE>
Patent EP-0180173-A2 (EP)
Inventor: SCHRANK MARTIN P
IPC: H01L23/04
Filed: 1985-10-28
Abstract: A hermetically sealed enclosure for a thin film device, such as an electroluminescent device, in which the device includes a thin film matrix supported on a glass substrate. The glass substrate is mounted in a frame and a frit seal is provided between the glass substrate and the frame. A cover is also secured and sealed to the frame by a weld or solder joint. The integrity of both the substrate to frame seal and the frame to cover seal is preserved by forming the surfaces bounding each seal out of materials having substantially similar coefficients of thermal expansion. Since the rates of expansion will be similar, the seals should not develop weaknesses throughout the life of the device over a range of temperatures.
Patent EP-0184806-A2 (EP)
Inventor: NOHMI HITOSHI
IPC: G06F9/44
Filed: 1985-12-09
Abstract: A computing module for a dataflow processor converts a variable wordlength code into a series of first and second half-wordlength codes of higher and lower significant bits and appends an identifying indicator or label to each half-wordlength code. A half-to-full word converter sequentially receives the half-wordlength codes and combines them into a full-wordlength code in response to the receipt of the indicator appending to the second half-wordlength code. A queuing circuit detects a full-wordlength code of later arrival from the half-to-full word converter means which forms with a full-wordlength code of early arrival from the converter a data set necessary to effect computations and simultaneously sending the full-wordlength codes of early and later arrivals to a computing logic, which effects the computations on the full-wordlength codes and produces a full-wordlength code indicating the result of the computations. A full-to-half word converter divides the full-wordlength code obtained by the computing logic into half-wordlength codes and appending an identifying indicator to each of the divided half-wordlength codes.
Patent EP-0184820-A2 (EP)
Inventor: MANG PAUL
IPC: H05K3/00
Filed: 1985-12-10
Abstract: Device for the alignment of unexposed printed-circuit board blanks 10 and photomasks 1, 2 to one another in the manufacture of single- and multi-layer printed-circuit boards, with mutually associated positioning aids, arranged on the edge of the photomasks and of the printed-circuit boards, which in the case of the printed-circuit board 10 are in the form of positioning holes 12, a photomask being located on the printed-circuit board blank on one or both sides. The innovation consists of the positioning aids on the edge of the photomask(s) having the form of opaque markings 6, 8, which are part of the pattern 3, 4 of the mask(s) 1, 2, a light source directing essentially parallel light onto the composition of the printed-circuit board blank and the photomask(s), and onto the positioning holes and the corresponding markings, and an electronic line camera (14) being arranged in the beam path of the penetrating or reflected residual light, which camera is provided with an evaluation circuit for determining the position of the shadow of the marking(s) 6, 8 in relationship to the positioning holes 12. The innovative photomasks for use in this arrangement, with the alignment markings as a component of the light-permeable pattern of the photomask, and the process for manufacturing the masks are important aspects of the invention. <IMAGE>
Patent EP-0189589-A2 (EP)
Inventor: YANO SHOZO
IPC: G01G7/04
Filed: 1981-07-15
Abstract: A weighing unit 3 has a scale pan to which is applied the load W to be measured. The load is balanced by an electromagnetic force and the magnitude of the current required is output to discriminator 41 as a measure of the load. In the absence of the load 41 gives stand-by output B to AND circuit 42 fed with periodic pulses a. Output β is produced and fed to an electromagnet in weighing unit 3 to lift a reference weight from the scale and replace it after a time determined by timer 44. On replacement of the reference weight an output γ from 42 actuates switches 45 and 48 for entry of measured value in register 46 via circuit D. With a load W on the scale from the output of 41 goes via circuit A to arithmetic unit 47 which corrects the measured value in proportion to the error in the measured value of the reference weight before the corrected value is displayed at 5.
Patent EP-0149522-A2 (EP)
Inventor: FARR GLYN PHILLIP REGINALD
IPC: B60T8/50
Filed: 1985-01-08
Abstract: An anti-skid hydraulic braking system enables a brake (1) on a wheel of a vehicle to be re-applied in two successive stages following correction of a skid, comprising a rapid first stage, followed by a slower, second, stage. This is achieved by a de-boost piston assembly (9) comprising a first piston (10) and a second piston (11)which are movable with respect to a bore (8) and axially with respect to each other, and a control chamber (20) defined between the pistons (10) and (11) and the bore (8) containing hydraulic fluid of which the volume determines the relative positions of the two pistons (10) and (11). The piston assembly (9) incorporates restrictor means (18) for controlling the volume of hydraulic fluid in the control chamber (20) in dependence upon a supply of hydraulic fluid under pressure which normally holds the piston assembly (9) in an advanced, brake-applying position. The first rate of re-apply comprises the two pistons (10) and (11) moving in tandem towards the advanced position until further movement, to determine the second rate, is dependant upon relative movement between the two pistons (10) and (11) as determined by the flow of fluid into the control chamber (20) of fluid under the control of the restrictor means (18), in order to increase the effective volume of the control chamber (20).
Patent EP-0161789-A2 (EP)
Inventor: WHEELER JAMES WALTER
IPC: C09B23/10
Filed: 1985-04-09
Abstract: A new group of cyanine and merocyanine spectral sensitizing dyes based on derivatives of 3-indolizine carboxaldehyde is particularly useful in sensitizing a direct positive silver halide emulsion to orange and red light.
Patent EP-0175620-A2 (EP)
Inventor: SITES RICHARD L
IPC: G06F21/62
Filed: 1985-09-18
Abstract: 57 A bus interface unit for connecting a processor to a memory to form a digital data processing system. The storage locations in the memory are grouped in pages each having a selected access rights mode which regulate access to the data stored therein by the programs, each of which has selected access rights mode. The access rights are assigned on a page by page basis. If an access request from a program requires transfers to multiple locations, the processor will normally perform an access verification on the first location while it is in the first transfer operation, and then perform the transfer operation and successive transfer operations. If the transfer operations require accesses to separate pages in memory, a microtrap operation is performed and the processor performs access verifications on locations in both pages before performing any transfers.
Patent EP-0215998-A2 (EP)
Inventor: LUEN LAM MING
IPC: E21B7/02
Filed: 1986-01-02
Abstract: A combined pile driver, pile drawer and drilling machine comprises a carriage (1), a turntable (1A) mounted on the carriage (1), support means (5), lifting means (4) and a mast system (5) comprising two mast units (3). The support means (2) comprises a tubular support bearing (9) which is hinged to the tumtable (1A) at (6A) and the lifting means (4) comprises two hydraulic cylinders (6) which are hinged to the turntable (1A) at (68) and to a bearing sleeve (9A) at (6C). The support means (2) further comprises a mast support (10) which surrounds the bearing (9) and extends through the sleeve (9A) and can be rotated about its own axis by means of an hydraulic cylinder (11) and a coupling (11 A). Each mast unit (3) is mounted on the mast support (10) by means of brackets 1141 and comprises a guide rail (13), a mast (12) which is slidable on the guide rail (13) by means of an hydraulic cylinder (15) and a cradle (30) which is movable on the mast (12) by means of an hydraulic feed cylinder (281. Each cradle (30) supports a rotary head or percussion head for a drilling tool or the like or a pneumatic hammer for pile driving. One of the masts (12) is also provided with a clamp (16) and a turning unit (17) for pile drawing. The machine can also be used as a crane. A hydraulic jack (37) is provided to support the weight of the mast system when the mast system is in a horizontal position.
Patent EP-0191388-A2 (EP)
Inventor: WESSENDORF RICHARD DR
IPC: C10G1/00
Filed: 1986-02-01
Abstract: In the production of this fuel, in which a naphtha fraction originating from coal and obtained by coal liquefaction is divided up by distillation, expensive isolation of the phenolic compounds of the coal oil is avoided by treating the phenol-containing stream with dimethyl carbonate as a methylating agent under methylating conditions, but without addition of a catalyst.
Patent EP-0204981-A2 (EP)
Inventor: BRAUNINGER JURGEN DR RER NAT D
IPC: F02D17/04
Filed: 1986-05-13
Abstract: Bei einem Verfahren und einer Vorrichtung zum sicheren Betrieb einer Brennkraftmaschine, insbesondere Dieselmotor sind zwei Elektrokraftstoffpumpen vorgesehen, die aus dem Kraftstofftank der Kraftstoffdosiereinrichtung, üblicherweise einer Einspritzpumpe, Kraftstoff zuführen und von einer Steuereinrichtung unter Beobachtung äußerer Brennkraftmaschinenparameter so angesteuert sind, daß entweder beide Elektrokraftstoffpumpen fördern, im Normalbetrieb lediglich eine durch Zufallauswahl bestimmte Elektrokraftstoffpumpe fördert, bei einer Fehlersituation wieder beide Elektrokraftstoffpumpen fördern oder bei Erkennung einer Notsituation beide Elektrokraftstoffpumpen auf Absaugen durch Umpolen geschaltet sind.
Patent EP-0218833-A2 (EP)
Inventor: FELDKAEMPER RICHARD DIPL-ING
IPC: B65G57/11
Filed: 1986-08-06
Abstract: An apparatus serves for the palletisation of stacks (30) lying next to one another and composed of flat articles, preferably bags, in a plurality of layers. The stacks of successive layers are preferably arranged offset relative to one another. The apparatus possesses a table plate (27) which carries the pallet (29) and which can be raised and lowered. So that stable pallet stacks can be formed in a simple way from the individual stacks, there are provided parallel to one another and parallel to the table plate in a stand (1, 2) surrounding the table plate guides (3, 4), in which a frame is movable or displaceable in a slide-like or carriage-like manner by a drive (20, 21) between a position above the table plate and a position laterally next to this. The frame is equipped in two mutually superposed planes with flat guides (6, 7) for endless conveyor bands (12, 13) running over these. The respective outer strands of the conveyor bands are held fixed to the stand in the region of the end, the rear in the direction of advance, of the frame pushed over the table plate. <IMAGE>
Patent EP-0218099-A2 (EP)
Inventor: MALABARBA ADRIANO
IPC: C07K9/00
Filed: 1986-09-04
Abstract: The present invention relates to amide derivatives of teicoplanin compounds. 
     Teicoplanin is an antibiotic substance active mainly against gram-positive bacteria and its derivatives, which are collectively named "teicoplanin compounds", are the components, pseudoaglycones and aglycone thereof. 
     The compounds of the invention are obtained according to a proper amidation process and are active as antibiotics.
Patent EP-0199394-A2 (EP)
Inventor: KEMP RICHARD ALAN
IPC: B01J27/14
Filed: 1986-03-25
Abstract: A process for the preparation of wide-pore alumina supports having surface areas above 300 m<2>/g, a significant fraction of the pore volume located in pores greater than 35 nm and a significant fraction of pores less than 7 nm in diameter, a crush strength greater than 44 N and containing an amount of phosphorus in the range from 0.1% to 5.0% by weight, which process comprises: 
 
  a) precipitating an acid aluminium salt in an aqueous solution by contact with a basic aluminium compound in an aqueous solution, 
  b) adding a phosphorus-containing compound to the precipitate and adjusting the pH to a range between 9.0 and 11.0, 
  c) aging the precipitate at a temperature in the range between 20  DEG C and 90  DEG C for at least 15 minutes, 
  d) washing the precipitate, 
  e) drying the precipitate, and 
  f) calcining the precipitate at a temperature ranging from 300  DEG C to 900  DEG C.
Patent EP-0203680-A2 (EP)
Inventor: MUNDY RICHARD JOSEPH
IPC: H04M1/02
Filed: 1986-03-14
Abstract: An electrical arrangement includes a structural member consisting of a moulded low-temperature thermosetting plastics material. The member acts as a substrate for an electrical circuit formed as a pattern of cured electrical polymer inks. This avoids the need in many instances for conventional flat printed circuit boards.
Patent EP-0199470-A2 (EP)
Inventor: BURTON WILLIAM G
IPC: G01N30/64
Filed: 1986-03-27
Abstract: A method and apparatus is described for separating complex mixtures of components, particularly bio-organic molecules, preferably on the basis of two independent physical characteristics. A sample initially is resolved in a first stage to yield a fluid stream containing the components of the sample longitudinally separated. The fluid stream then is aligned incident to the inlet face of a gel slab positioned in an electric field, having a field strength sufficient to force the separated and charged components from the flowing stream into the gel slab substantially simultaneously with exposure of said charged components to the electric field. Gel electrophoresis of the sample can then proceed in a known manner.
Patent EP-0210075-A2 (EP)
Inventor: YANG TAI-HER
IPC: B60R16/02
Filed: 1986-07-23
Abstract: An electrical appliance for use with a motor car comprises a control box containing an overload circuit breaker and two or more sockets and input and output cables. The control box casing may have provision for the storage of the cables. A lamp unit may plug directly into one of the sockets. The appliance may be used for connecting the car battery to other equipment, such as electric tyre inflators, electric jacks, coffee percolators, refrigerators and so on or for producing a lead for a jump start.
Patent EP-0221721-A2 (EP)
Inventor: CADWELL DONALD E
IPC: B41N1/00
Filed: 1986-10-21
Abstract: Printing plates made from ceramic-coated, steel-based, lithographic plate precursors. The printing plate of this invention is a lithographic plate comprising a steel substrate, an adhesion promoting layer overlying the steel substrate, a ceramic layer overlying the adhesion promoting layer, and a photosensitive layer coated over the ceramic layer. The steel-based plate is more durable than aluminum based plates.
Patent EP-0214018-A2 (EP)
Inventor: HASEGAWA SHIN-YA
IPC: G02B26/10
Filed: 1986-07-31
Abstract: There is provided a laser beam scanner comprising a beam source (563) for generating a semiconductor laser beam (565): a rotary hologram (721) for diffracting the semiconductor laser beam (565) to form a scanning beam (567) on a surface (564) to be scanned ; and an aberration correcting stationary hologram (561) disposed between the beam source (563) and the rotary hologram (721). wherein the stationary hologram (561) is constructed with an object wave and a reference wave being interfered on a stationary hologram substrate subject that an aberration of the scanning beam (567) on the surface to be scanned shall be corrected, the object wave being a spherical wave having an aberration, a wavelength shorter than that of the semiconductor laser beam (565). and an incident angle which is not vertical but inclined with respect to the stationary hologram substrate.
Patent EP-0242551-A2 (EP)
Inventor: BRONSTERT KLAUS DR
IPC: C07D229/00
Filed: 1987-03-07
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von N,N'-Dialkyldiaziridinen oder bicyclischen Diaziridinen der allgemeinen Formeln I oder II: <IMAGE> worin R¹ und R² = ein Alkyl- oder Arylrest, A = eine eingliedrige, gegebenenfalls substituierte Kohlenstoffbrücke und B = eine dreigliedrige, gegebenenfalls substituierte Methylenbrücke, durch Umsetzen einer Mischung aus zwei Mol eines Monoamins oder ein Mol eines 1,3-Diamins mit einem Mol eines Aldehyds oder Ketons bei Temperaturen zwischen 25 und 70°C, bevorzugt 40 und 50°C unter guter Durchmischung mit einem Mol der wäßrigen Lösung eines Alkali- oder Erdalkalisalzes der unterchlorigen Säure und Extraktion mit einem organischen Lösungsmittel bevorzugt Chloroform, aus der Reaktionsmischung, sowie bicyclische Diaziridine, die als Grundgerüst 1,3-Diazabicyclo-[3,1,0]-hexan haben und unter Verwendung von 2,2-Dimethyl-1,3-propylendiamin hergestellt werden.
Patent EP-0240008-A2 (EP)
Inventor: MIYAMOTO RITSU
IPC: G11B15/665
Filed: 1987-04-01
Abstract: Disclosed is a magnetic recording/reproducing apparatus comprising a guide drum (11) having recording or reproducing heads and a loading device having vertical poles (46, 58) and inclined poles (47, 59) for pulling out a tape from a tape cassette mounted on the recording/reproducing apparatus and for wrapping the tape around the guide drum. The loading device includes a pole driving mechanism (28) for driving the poles and a toggle mechanism for causing a pinch roller (71) to come into contact with a capstan (80) so that the tape is interposed therebetween after the tape is wrapped around the guide drum. The toggle mechanism comprises a pinch roller cam (73) driven in accordance with the movement of the pole driving mechanism, a pinch roller arm (78) having the pinch roller and rotatably supported at one end portion and a link member (81) coupled between the pinch roller cam and the pinch roller arm. With this arrangement, the pinch roller is directed to the capstan in response to the movement of the link member due to the movement of the pole driving mechanism.
Patent EP-0249986-A2 (EP)
Inventor: KAWADA SHIGERU C O NEC CORPORA
IPC: H03M1/00
Filed: 1987-06-19
Abstract: An analog-to-digital converter includes a plurality of digital-to-analog converting circuits, a control circuit connected to the digital-to-analog converting circuits to control the condition of the respective digital-to-analog converting circuits, a comparator having a first input connected commonly to outputs of the digital-to-analog converting circuits and a second input connected to receive a reference voltage, and a successive approximation register connected to an output of the comparator and adapted to control the control circuit. The control circuit is adapted to generate control signals to the respective digital-to-­analog converting circuits in one-to-one relation so that the output potentials of the digital-to-analog converting circuits are successively incremented one after one by a potential corresponding to one bit.
Patent EP-0255952-A2 (EP)
Inventor: MURAJI TETSUO
IPC: F02M3/09
Filed: 1987-08-06
Abstract: A carburetor comprising a vacuum passageway (10a) connecting a low-speed system venturi (9) with a slow jet (11); a level detecting means (12) capable of detecting whether or not the level of a fuel column to be defined in the vacuum passageway (10a) is higher than a predetermined position; and a solenoid valve (14) capable of switching over the opening degree of a low-speed fuel passageway (15) in response to an output delivered from the level detecting means, in which a flow rate of fuel flowing through the low-speed fuel passageway (15) is controlled so that the level of the fuel column is held at a predetermined position and thereby the fuel having the flow rate suitable for a flow rate of suction air passing through the low-speed system venturi (9) is supplied to an intake bore.
Patent EP-0257512-A2 (EP)
Inventor: BLACKBURN WILLIAM PELHAM
IPC: C08G59/42
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 hydroxy-functional polyepoxides and anhydrides as effective curing agents therefor. Films of these coating compositions are of remarkable appearance and are attended by remarkably low volatile organic content (VOC).
Patent EP-0264903-A2 (EP)
Inventor: STANISLAWCZYK VIC
IPC: C08F2/22
Filed: 1987-10-20
Abstract: A novel latex containing a polymer having an exceptional balance of physical properties is prepared by polymerizing at least one unsaturated dicarboxylic acid with a copolymerizable monomer(s) and, optionally, a crosslinking monomer in the presence of an effective amount of a surfactant and an initiator. In a preferred embodiment of the process, the unsaturated dicarboxylic acid is placed all initially in the reactor and a premix containing the copolymerizable monomer(s) and crosslinking monomer(s) is metered into the reactor. The unsaturated dicarboxylic acid employed contains from 4 to about 10 carbon atoms and is used in an amount from about 2 to about 20 weight parts. The amount of the copolymerizable monomer employed is from about 70 to 98 weight parts, and the amount of the crosslinking monomer, if used, is from about 0.5 to about 10 weight parts. The novel polymers have a Tg of from about -20°C. to about -60°C., a percent hysteresis loss of less than about 20%, and a raw polymer tensile strength of at least 300 psi and an elongation of at least 350 percent.