baber/WOPTO huggingface dataset:
Patent EP-0027198-A2 (EP)
Inventor: SANDERSON JOHN RONALD DR JEFFE
IPC: C08L77/00
Filed: 1980-09-27
Abstract: Thermoplastische Polyamid-Formmassen mit verbesserter Schlag-und Bruchzähigkeit enthalten als Modifikator Pfropfprodukte, die aus einem vernetzten Polybutadien als Pfropfgrundlage und einer Mischung aus tert.-Butyl(meth)acrylat und einem Ester der Acrylsäure mit einem Alkohol mit 1-4 C Atomen als Pfropfmonomere hergestellt wurden.
Patent EP-0029264-A2 (EP)
Inventor: DAY JANET ANNE
IPC: A01H3/04
Filed: 1980-10-30
Abstract: Novel compounds of the general formula I or salts and/or esters thereof:in which X represents a hydrogen atom or a trialkylsilyl group, may be used to sterilise the male anthers of plants and thus to produce F, hybrid seed.
Patent EP-0041753-A2 (EP)
Inventor: BATES TERENCE
IPC: G21K1/08
Filed: 1981-05-29
Abstract: A system for achromatically deflecting a beam of charged particles without producing net divergence of the beam comprises three successive magnetic deflection means (A, B, C) which deflect the beam alternately in opposite directions. the first (A) and second (B) by angles of less than 50° and the third (C) by an angle of at least 90°; particles with different respective energies are transversely spaced as they enter the third deflection means (C), but emerge completely superimposed in both position and direction, and may be brought to a focus (F) in each of two mutually perpendicular planes a short distance thereafter. Such a system may be particularly compact, especially in the direction in which the beam leaves the system. and is suitable for deflecting a beam of electrons from a linear accelerator (5,6,7) so as to produce a vertical beam of electrons (or with an X-ray target, of X-rays) which can be rotated about a horizontal patient for radiation therapy.
Patent EP-0034422-A2 (EP)
Inventor: MASSER LLOYD DONALD
IPC: B60G5/02
Filed: 1981-01-28
Abstract: A leaf spring suspension assembly (12) for a truck or trailer (18) includes a plurality of leaf springs (20) arranged in a vertical relationship. The leaf springs (20) are mounted to a vehicle through a trunnion assembly (28) which permits for flexure of the ends of the springs (20) to which wheels (16,18) are attached. The ends of the leaf springs (20) are mounted in an axle connection (26) comprising a housing. The lower leaf (64) of the leaf spring assembly (20) is seated against a base plate (52) of the axle connection (26) and is restrained against movement relative thereto by pairs of pins (90) or cups (72) disposed between the spring (64) and the base plate (52). Cups (74) or pins are also disposed between adjacent springs of the leaf spring assembly (20) to restrain longitudinal movement therebetween.
Patent EP-0034036-A2 (EP)
Inventor: AHAMED SYED VICKAR
IPC: H03M13/03
Filed: 1981-02-03
Abstract: An encoder (12) is disclosed for generating a cyclically encoded n-bit channel word from an incoming k-bit data word, the encoder comprising generator word and data word shift registers (4100 and 4200), input and buffer shift registers (4300 and 4400 to 4800) and gating and clocking means. For the encoder to function properly when the number of parity bits is small, one of the buffer registers is partitioned into segments (4600, 4700, 4800) which have predetermined lengths (FIG. 4). A complementary decoder (20) is also described.
Patent EP-0054395-A2 (EP)
Inventor: MOFFAT JOHN EGGINTON
IPC: B21D28/24
Filed: 1981-12-07
Abstract: Apparatus for perforating metallic strip for use in the manufacture of pocket electrode plates for alkaline batteries includes two arrays of needles 6, means to reciprocate the needles in synchronism vertically, means to advance the strip incrementally through the apparatus and two sets of die plates 16, 18. Each set of die plates is associated with a respective one of the needle arrays and comprises parallel spaced plates extending in the direction of the length of the strip and adapted to contact the underside of the strip. In use, the needles are reciprocated and the first array of needles makes a series of first holes whilst the strip is supported between the holes by the die plates 16. The strip is advanced one or more increments and the second array of needles makes a second series of holes forming a quincunx configuration with the first holes whilst the strip is supported between the second holes by the die plates 18.
Patent EP-0060535-A2 (EP)
Inventor: FREDRICSSON BO GUNNAR
IPC: G06F13/37
Filed: 1982-03-12
Abstract: An expandable multiprocessor system is disclosed wherein each processor is identical and each processor can communicate with other processors on its bus or, through an interconnect board, processors on another bus. Additional buses may be added to the system as desired to add user terminals, disc units, tape units, or other peripherals each of which is connected to an identical microprocessor.
Patent EP-0067967-A2 (EP)
Inventor: HUETHER WERNER DR-ING
IPC: F16J1/16
Filed: 1982-05-21
Abstract: The invention relates to a piston, in particular of a combustion engine, with a piston pin and power transmission element, particularly a connecting rod, engaging there. The piston pin is bent through severely so that it is mainly the bearing edges on the power transmission element end which come to bear. This bending through is one of the reasons opposing an increase in performance of the engine. Too severe a bending through also results in the oil film being squeezed out. To avoid or to reduce such disadvantages, at least one intermediate support of the piston pin and one or in each case one local engagement of the power transmission element on both sides of the piston pin are provided in accordance with the invention. In particular, an intermediate support device carried by the circumferential wall and/or the bottom of the piston is provided. The said end is preferably forked, furthermore the piston pin is divided in the intermediate support. In particular, all the said parts consist of ceramics.
Patent EP-0083103-A2 (EP)
Title: Method and apparatus for assembling sliders on an uncut fastener chain
Inventor: HATAGISHI SHINGO
IPC: A44B19/62
Filed: 1982-12-28
Abstract: A method and apparatus for feeding sliders to a slider pocket are disclosed. Sliders taken from the pocket are assembled on the fastening element sections of an uncut fastener chain which is moved and stopped intermittently to allow the assembly of the sliders, wherein sliders longitudinally aligned and delivered by a slider chute are fed into a slider holder one at a time. The slider holder carrying a slider received from the chute is transferred to a slider assembling station from a direction at right angles to the direction of fastener chain transfer, and the slider is loaded at the slider assembling station into the slider pocket which is provided at the upper end of a slider pocket block raised from the direction at right angles to both the fastener chain transfer direction and slider transfer direction, and the slider holder is returned to the exit of the slider chute. These steps are repeated in synchronism with the stopping of movement of the uncut fastener chain. In loading the sliders into the slider pocket, the sliders are introduced from the side of the pocket so that the slider pull tab will not pose an obstacle, regardless of its shape.
Patent EP-0069483-A2 (EP)
Inventor: INABA HAJIMU
IPC: B25J1/00
Filed: 1982-06-14
Abstract: An industrial robot having a robot hand attached to a robot arm, a rotary motion unit supporting therein the robot arm, a vertical motion unit on which the rotary motion unit is disposed, and a vertical hollow structure extending through the vertical and rotary motion units and defining therein a vertically extending wiring and piping space.
Patent EP-0069493-A2 (EP)
Inventor: SHIRATO TAKEHIDE
IPC: G11C17/12
Filed: 1982-06-18
Abstract: A read only memory has memory cells each comprising a transistor (e.g. Tr1), connected to a word line (W<sub>i</sub>), which is either an offset gate transistor or an enhancement transistor in accordance with data set in the memory cell.The transistor (Tr1) of one memory cell and the transistor (Tr2) of an adjacent memory cell have a common drain region commonly connected to a bit line (B<sub>i</sub>).
Patent EP-0090976-A2 (EP)
Inventor: IMAKI NAOSHI
IPC: C07C67/00
Filed: 1983-03-17
Abstract: A 2,2-dihalo-6-halo-6-(1-hafoisobutyl)cyclohexanone represented by the general formula
     where each of X 1 , X 2 , X 3  and X 4  is a halogen atom.
Patent EP-0091627-A2 (EP)
Inventor: MORLOCK WOLFGANG DR
IPC: C23G1/19
Filed: 1983-04-02
Abstract: A process for cleaning, degreasing and activating composite parts of iron or steel and zinc or galvanised steel or aluminium or aluminised steel, before a subsequent phosphating treatment thereof. The composite parts are treated with aqueous cleaning and/or activating solutions which have a pH in the range from 6 to 13, an opposite potential, which is at least as high as the potential which establishes itself in the particular solution in accordance with the electrochemical series, being applied simultaneously between the composite part to be treated on the one hand and the bath container and/or an electrode arranged in the bath on the other hand. Preferably, the composite parts are treated with a 0.1 to 3 per cent by weight aqueous solution which contains 72.5 per cent by weight of sodium tetraborate x 10 H2O, 18 per cent by weight of sodium dihydrogen orthophosphate and 9.5 per cent by weight of an addition product of 10 mol of ethylene oxide with nonylphenol. Preferably, the opposite potential to be applied is at least twice as high as the potential which establishes itself in the particular solution in accordance with the electrochemical series.
Patent EP-0098465-A2 (EP)
Inventor: GREGOR KARL DIPL-ING DR
IPC: C10B45/00
Filed: 1983-06-22
Abstract: 1. A coking oven with a multiplicity of horizontal coking chambers closed off at the top by an oven roof, with a rail track laid on the oven roof and with a coal charging truck that can run on the rail track, in which the coal charging truck is provided with suction equipment to remove by suction any dirt deposited on the oven roof and the suction equipment possesses at least one suction nozzle with suction aperture of basically slotted shape, a suction pipe connected to the suction nozzle and a suction blower connected to the suction pipe, and in which the suction nozzle can be transported over the oven roof in the direction of movement of the coal charging truck as the coal charging truck is moved, characterized in that the suction nozzle (9) is arranged to have its suction aperture (10) aligned with the direction of movement of the coal charging truck (7) and that the suction nozzle (9) can be transported over the whole width of the oven roof (3) transversely to the direction of movement of the coal charging truck (7).
Patent EP-0099571-A2 (EP)
Title: Housing for electronic device such as a postage meter
Inventor: MCFIGGANS ROBERT B
IPC: G07B17/00
Filed: 1983-07-19
Abstract: A secured housing (10) for an electronic device (11) having an electronic memory (24) has an access aperture (20) which provides tamper proof security and electro-magnetic interference protection while permitting access to the memory for reading. Opening of the access aperture (20) disables the device from further operation by operating a switch (56) which disconnects the device from its power supply while preventing reengagement of the switch to reactivate the electronic device. Use of the access aperture (20) preferably provides a visible indication of access to the interior of the housing. The electronic device may be an electronic postage meter and the electronic memory a nonvolatile memory containing postage accounting information.
Patent EP-0112973-A2 (EP)
Inventor: WETTENGL DIETMAR
IPC: C02F1/72
Filed: 1983-09-27
Abstract: The present invention relates to a device for the catalytic oxidation purification of waste water inside a reaction vessel. The vessel includes a front wall, a back wall, two side walls interconnecting the front and back wall and a bottom. The waste water is admitted into the vessel through admitting means located on the front wall and discharged through discharge means located on the back wall. The vessel is divided into a plurality of compartments each of which includes a pair of risers which are divided by a plurality of partitions to form a plurality of sub-chambers. The partitions include an oscillatable flap or, alternatively, are tilted in a direction opposite to the direction of flow of the water in the vessel. In this manner, entrapment of the catalyst particles is prevented.
Patent EP-0108958-A2 (EP)
Inventor: KUCHELMEISTER REINHOLD
IPC: F28F9/16
Filed: 1983-10-20
Abstract: 1. Arrangement for connecting metal tubes of a heat exchanger with a tube plate of a water tank, the tube plate consisting of synthetic plastics material and being an integral component part of the water tank, characterised in that the tubes (8, 18) are fixed in the water tank (1) by being axially pressed into apertures (6) in the tube plate (2) and sealed, the apertures (6) having one or a plurality of peripherally extending grooves (19) and in that prior to the tubes (8, 18) being pressed into position, at least a part of the apertures has a smaller diameter than the outside diameter of the tubes, a strong press-fit being created by the tube ends (7) being pressed axially into the apertures (6).
Patent EP-0114984-A2 (EP)
Inventor: PETZOLDT KARL DR
IPC: C12P33/10
Filed: 1983-12-06
Abstract: 1. Process for the preparation of 3,11 alpha-dihydroxy-1,3,5(10)-oestratiene derivatives of the general formula I  see diagramm : EP0114984,P4,F1  in which R represents an alkyl radical having a maximum of 4 carbon atoms, characterized in that a 3-oxo-4-oestrene derivative of the general formula II  see diagramm : EP0114984,P4,F2  in which R has the meaning mentioned above and X and Y together represent an oxo group or X represents a hydroxy group and Y represents a hydrogen atom, is fermented with a culture of Aspergillus ochraceus and, when hydroxylation is complete, with a culture of Arthrobacter simplex or Bacillus sphaericus.
Patent EP-0113077-A2 (EP)
Inventor: SUZUKI AKIO
IPC: F24F11/00
Filed: 1983-12-06
Abstract: An air conditioner including a room temperature detector (16), a room temperature adjuster (19) and a controller (20) is disclosed which is provided with a photodetector (18a), and in which the temperature set in the room temperature adjuster (19) is changed on the basis of the illuminance detected by the photodetector (18a), and a signal for controlling a compressor is generated by the controller in accordance with the temperature thus changed.
Patent EP-0098068-A2 (EP)
Inventor: THIEL ERWIN
IPC: A01D34/90
Filed: 1983-06-10
Abstract: A handle device for a portable power tool comprising two side members (3, 4) and a cross-member (5) joining them and forming with a tool or a support member (1) therefor a trapezoidal structure that widens from the tool or support member towards the cross-member and on which spaced handles (12, 13) are formed or attached. The frame members may be hinged one to another so that, in one position, the aforesaid trapezoidal structure is formed and, in another position, a folded structure is formed that is generally aligned with the tool or support member to provide an extension therefor.
Patent EP-0107515-A2 (EP)
Inventor: YOUNG PETER LUNG-CHUNG DR
IPC: H01L39/24
Filed: 1983-10-27
Abstract: A method of making stable and reliable lead-alloy Josephson junction devices makes use of a method of forming transversely non-conducting metal layers in accordance with the disclosures in European patent applications 83301676.9 and 83305736.7. 
     The base electrodes of the devices are defined by a patterned layer (21) of transversely non-conducting lead alloy, and over this is deposited a layer (23) of lead alloy forming the base electrodes under such conditions that it is transversely non-conducting where it overlies the layer (21). A tunnelling barrier (24) is formed and a transversely non-conducting counter electrode layer (25) is deposited over this, the layers (23, 24, 25) being formed consecutively without removing the partially-formed device from the vacuum chamber. A conductive lead (28) makes contact with the layer (25) at an area defining the tunnelling window, and a contact (36) to the layer (25) makes connection to the base electrode (23), since the layer 25 is conducting only in the vertical direction. 
     In a modification, the layer (21) is omitted, the base electrode (23) is of normal conducting material, and the devices are isolated from others on the same substrate by means of grooves (37), formed, for example, by ion milling.
Patent EP-0121198-A2 (EP)
Inventor: FUKUDA HIROKAZU
IPC: H01L29/08
Filed: 1984-03-23
Abstract: A semiconductor device has an N type semiconductor layer(13)formed on a P type semiconductor substrate (11). An N type collector (24) is formed in the semiconductor layer (13). A Ptype base region (71) is formed inthe collector region (21). An emitter region (19) is further formed in the base region (71). An N type high concentration region (73) is formed extending into the collector region (21) and the base region (71). In the semiconductor device, an AC impedance between the emitter (19) and the collector (21) is controlled by a current fed to the base region (17).
Patent EP-0127183-A2 (EP)
Inventor: KLOPFENSTEIN KING L
IPC: G01G19/393
Filed: 1984-05-30
Abstract: A weighing machine is disclosed that accepts product from a source, segregates it into discrete product quantities, and combines a number of the discrete quantities into a group that closely approximates a target weight. The machine includes a feeder means that selectively transports product from the source. Accumulator means receive product from the feeder means and discharges discrete quantities of product therefrom. Weighing means accepts product from the accumulating means and determine the weights thereof. Divertor means receives product from the weight sensing means and direct it in one of a plurality of directions. Holding means receive product from the divertor means and retain the product until they are selectively discharged. Collecting means receives product from the holding means, consolidates it, and directs it to another location.
Patent EP-0131169-A2 (EP)
Inventor: SCHENK NORBERT
IPC: F41A9/30
Filed: 1984-06-14
Abstract: 1. Belt feed for cartridged ammunition, with a feed shaft (40) and a control element which is driven by the feed shaft (40) to take up the cartridges held by the belt in order to transport them further and which preferably is constructed as a star wheel (9), a coupling being located between the feed shaft (40) and the drive source, characterized by the fact that means are provided for temporarily braking the belt (5, 6), the means comprising a lever (1) with lever arms (10', 10") which is mounted pivotably about a fulcrum (4) located in the feed housing (3) and integral with the latter, and extending into the plane of the travel of the belt, while the first lever arm (10') belonging to the lever (1) and extending into the plane of the travel of the belt (5, 6) has two control surfaces (a, b) which, staggered in time, can be caused to come to rest as tangential surfaces against the outer casing of two adjacent cartridges (5, 6) of the belt.
Patent EP-0143419-A2 (EP)
Inventor: KLEIN LUTZ
IPC: H01J61/32
Filed: 1984-11-19
Abstract: 1. A compact low-pressure discharge lamp including a wound, tubular, glass discharge vessel (1) which comprises a plurality of subsidiary components, comprising two electrodes fused in sealed fashion at the ends of the discharge vessel (1), a filling of mercury and at least one inert gas and comprising a fluorescent coating on the inner walls of the discharge vessel (1), where each subsidiary component (2, 3) comprises a U-bent tube with two longitudinal tube sections and a transverse tube section (4, 5) which extends substantially at right-angles to the longitudinal tube sections, where the free ends of the longitudinal tube sections are sealed and the individual subsidiary components are arranged such that the longitudinal tube sections extend in parallel with one another and the sealed tube ends all face towards the same side, and where adjacent subsidiary components are connected to one another by a passage (12) close to the ends of the two longitudinal tube sections in such manner as to form a single coherent discharge path, characterized in that the passage (12) which connect adjacent subsidiary components (2, 3) is formed by a tranverse fusion coupling (13) and the free ends of the longitudinal tube sections of each subsidiary component (2, 3) are sealed by a pinch (6, 7, 8, 9).
Patent EP-0143450-A2 (EP)
Inventor: SHARP CHARLES MICHAEL
IPC: B23K26/08
Filed: 1984-11-23
Abstract: A method and apparatus for high speed welding are disclosed wherein a continuous weld is formed at high speed along a member with a plurality of overlapping welds formed by pulses of high density energy from a pulsed high energy density welding device such as an electronically pulsed gas laser. The movement of the member being welded Is detected in the vicinity of the pulsed laser. The pulsed laser is controlled in response to the detected movement so that the energy for welding from the puises per unit length of the member being welded is accurately controlled. The control of the laser involves pulsing of the laser in response to the detected movement of the member so that the pitch of the overlapping welds along the member is substantially constant. Also the power of the laser pulses is controlled and adjusted in a predetermined manner in response to the detected movements. The high speed movement of the member is detected by detecting the leading edge of the moving member at or upstream of the pulsed laser and also continuously decteing the position of the moving member at or as it moves past the pulsed laser. High quality welds can be made in materials at speeds of 22-40 m/min. or more with the method and apparatus.
Patent EP-0150354-A2 (EP)
Inventor: TUTE RAINER
IPC: G01B5/00
Filed: 1984-12-07
Abstract: A length or angle measuring instrument includes a measuring scale which is perforated. The perforations are engaged by gear wheels which operate to stretch or compress the scale in order to compensate for measuring errors of the measuring graduation as well as for errors in the guides of the object to be measured. This system can be used to compensate both linear and non-linear errors.
Patent EP-0146132-A2 (EP)
Inventor: TATSUMI MASAMI C O OSAKA WORKS
IPC: C30B15/26
Filed: 1984-12-14
Abstract: @ A single crystal (3) during growth is irradiated by an transversely elongate X-ray beam (9) and the diffracted X-ray beam (10) from the crystal (3) is monitored by an image amplifier (11) in a two dimensional manner so that the diffracted X-ray can be monitored by the image amplifier even if there occurs change of the diameter of the crystal (3). In a further method, a half portion of the single crystal (3) during growth is irradiated by a transversely elongate X-ray beam and the other half portion of the crystal is irradiated by the X-ray beam over the entire height of the crystal so that the Laue spots of the crystal growth are displayed on one half portion of the display of the image amplifier (11) and a shape of the crystal being pulled up is monitored in another half portion of the display of the image amplifier.
Patent EP-0148536-A2 (EP)
Inventor: SATO RYOSUKE
IPC: G03C7/34
Filed: 1982-06-11
Abstract: A silver halide photosensitive material is disclosed for color photography which comprises a novel phenol type cyan coupler having the formula:
     wherein X 1  is -CN and X 2 , Y, Z and n have specific values. 
     The cyan coupler mentioned above is a novel cyan dye image-forming coupler and the photosensitive material containing the same according to the present invention has removed the various drawbacks in the prior art.