baber/WOPTO huggingface dataset:
Patent EP-0168836-A2 (EP)
Inventor: SUTO SHIN-ICHI OKI ELECTRIC CO
IPC: G07F7/10
Filed: 1985-07-19
Abstract: An IC card includes an integrated circuit composed of a transmitter/receiver, a processor, a memory, and a display controller; a display, and control switches for successively switching data displayed on the display. Desired data stored in the memory can be displayed on the display by a command delivered through the transmitter/receiver or actuation of the control switches. An IC card reader for reading the IC care includes signal transmitting and receiving circuits for transmitting signals to and receiving signals from the IC card, and a control unit for displaying the stored data on the display of the IC card dependent on processed results.
Patent EP-0174476-A2 (EP)
Inventor: FREEMAN WILLIAM T
IPC: G03F3/04
Filed: 1985-07-25
Abstract: A photographic camera apparatus with electronic image enhancement operates to control the exposure of a photosensitive material to scene light received directly from a scene to be photographed in a manner whereby the photosensitive material is exposed to an extent less than a selected optimum exposure value and the scene light is simultaneously electronically sensed to provide electrical signal information corresponding thereto to control an additional electronic exposure of the photosensitive material so that in conjunction with the direct exposure to scene light there is substantially provided the selected optimum exposure value.
Patent EP-0170222-A2 (EP)
Inventor: TAMAI SHIGERU
IPC: B41J29/26
Filed: 1985-07-26
Abstract: An eraser of the present invention comprises a magazine having aet therein a carriage means for mounting free to turn a first reel loaded with an erasing ink transfer tape and a second reel for winding up the used erasing ink transfer tape and a head for bending or curving the erasing ink transfer tape before it is wound up by the second reel wherein at least the bent or curved portion of the tape is projecting with respect to the magazine. According to the present invention, the known defects of the conventional erasing ink such as requiring a relatively long waiting time before rewriting, difficulty of rewriting due to brush unevenness and inconvenience caused by drying and solidifying of erasing ink as well as the fatal defect of the conventional eraser of transfer type that it is usable only for typewriter, and provided is a handy eraser quite easy to use.
Patent EP-0182368-A2 (EP)
Inventor: HARRIS ROBERT B
IPC: C09K3/14
Filed: 1985-11-19
Abstract: A tarnish remover/metal polish formulation comprising water, an acid, and metal iodide, such as potassium iodide, is described. The components of the formulation chemically react with the tarnish or stain on a metal surface, removing the tarnish or stain while leaving the metal unaffected. The tarnish remover/metal polish can be applied as a dip-rinse or as a polish. The composition is easily applied and easily removed.
Patent EP-0183213-A2 (EP)
Inventor: NAKAUCHI JUN
IPC: C08F220/32
Filed: 1985-11-25
Abstract: This invention provides novel thermosetting preform having superior transparency which is composed of the resin produced by pertially polymerizing the mixture of (A) 4 to 30 wt% of at least one vinyl monomer containing carboxyl group, (B) 4 to 96 wt% of at least one vinyl monomer containing glycidyl group, and (C) up to 92 wt% of at least one copolymerizable monomer, said preform being characterized in that the amount of unreacted monomer remaining therein is less than 20 wt% and the glass transition temperature range is 120°C or lower. This invention also provides a method of production of a highly transparent molded article with high productivity which is superior in heat resistance and in chemical restance by heating and molding said preform.
Patent EP-0184183-A2 (EP)
Inventor: MAGGI MARCO
IPC: B25B1/12
Filed: 1985-12-03
Abstract: Modular vice for the quick displacement of the mobile jaw where a block connected to said jaw is quickly displaceable along the vice guides in the lawer parts of which opposite constant pitch seats are made out, apt to be engaged by a plate fixed to said block.
Patent EP-0153860-A2 (EP)
Inventor: SUYAMA KATSUHIKO
IPC: H01L27/088
Filed: 1985-02-27
Abstract: A logic circuit includes a driver transistor (Q<sub>s</sub>) and a load transistor (Q<sub>6</sub>), each a junction type or Schottky barrier type field effect transistor, and an input terminal (V<sub>IN</sub>) connected to a gate of the driver transistor. A gate voltage generator (1) is connected to a gate of the load transistor and generates a level higher than the sum of threshold values of the load transistor and the driver transistor and lower than a low value among the first sum of a built-in voltage of the load transistor and the threshold voltage of the driver transistor and the second sum of a built-in voltage of the driver transistor and the threshold voltage of the load transistor.
Patent EP-0159827-A2 (EP)
Inventor: DELLINGER THOMAS BAYNES
IPC: E21B21/01
Filed: 1985-03-28
Abstract: A rotary well drilling system employs a drill string with a drill bit affixed at its lower end forthe drilling of a borehole. Drilling fluid is circulated through the drill string to remove drill cuttings. To break out a section of drill pipe from the drill string, the drill string is raised to a point where the drill string joint to be broken is above the drilling rig floor. Compressed gas is injected into the drill string to displace the column of drilling fluid a level below such drill string joint. The compressed gas is vented and the drill pipe is broken out of the drill string.
Patent EP-0151074-A2 (EP)
Inventor: JACQUINOT BERNARD
IPC: C07B43/02
Filed: 1985-01-25
Abstract: The invention concerns the manufacture of nitromethane by nitration of methane in a homogeneous gaseous phase, the nitrating agent being nitric acid, nitrogen peroxide or mixtures thereof. According to the disclosed process, the molar ratio methane/nitrating agent is between 0.1 and 5; the reaction contact time between 0.1 and 120 seconds; the reaction pressure between 1 and 35 bars; the temperature between 270 DEG  and 600 DEG  C. The nitration is carried out in the presence of an active agent of the halogen or derivative type introduced in a molar ratio at the most equal to 3. An installation is disclosed for industrially manufacturing nitromethane.
Patent EP-0151075-A2 (EP)
Title: Flange connections for ducting
Inventor: GARCIA RAFAEL
IPC: F16L23/14
Filed: 1985-01-25
Abstract: A flange connection for ducting (24) comprises elongate L-shaped members (132) for engaging the end of a duct section (24) and corner devices (20) connecting adjacent ends of the members. The members (132) have lip portions (150) which engage and secure the ends of insulation material (130) in the ducting (24). This simplifies and speeds up manufacture and allows the insulation to extend substantially continuously along the length of the ducting to minimise, at least, external condensation and possible water damage. The corner devices optionally are each composed of two elements which have interlocking formations to hold the members (132) mutually perpendicular when assembled. The corner devices (20) facilitate assembly by permitting the members (132) to be manipulated separately.
Patent EP-0195322-A2 (EP)
Inventor: HILGER MANFRED
IPC: G03F7/30
Filed: 1986-03-06
Abstract: Es wird ein Verfaharen zur Herstellung eines photopoly merisierbaren Aufzeichnungsmaterials mit einem Schichtträger und einer festen, trockenen photopolymerisierbaren Schicht beschrieben, die als wesentliche Bestandteile a) ein polymeres, wasserunlösliches, in wäßrigalkalischen Lösungen lösliches Bindemittel, b) einen radikalisch polymerisierbaren Acryl- oder Methacrylsäureester eines mehrwertigen Alkohols und c) einen Initiator für die photoinitiierte radikalische Polymerisation enthält, bei dem photopolymerisierbare Schicht mit Ammoniak oder einem Oxydationsmittel behandelt wird. Durch die Behandlung wird der kalte Fluß der Schicht wesentlich herabgesetzt.
Patent EP-0197479-A2 (EP)
Inventor: ISRAEL TIMOTHY
IPC: H04Q11/04
Filed: 1986-03-29
Abstract: The adaptation circuit arrangement exhibits at least one basic access part of an access circuit connected to the subscriber line, a multiplexer/demultiplexer following this circuit, an adaptation circuit connected to the multiplexer, to which the terminal is connected, and a control unit exhibiting at least one microprocessor and operating in conjunction with the said circuit parts. According to the invention, basic access units (BE) of the same construction, which have one and the same interface at the subscriber end, are used as basic access parts for different subscriber terminals. <IMAGE>
Patent EP-0202505-A2 (EP)
Title: Drum-type washing machine
Inventor: HEISSMEIER WALTER
IPC: D06F39/08
Filed: 1986-04-25
Abstract: Drum-type washing machine whose washing drum is rotatably arranged within a liquor container, with a detergent dispenser for pulverulent and/or liquid treatment media, and the liquor container communicates with a run-off system which consists of a run-off pipe, a liquor pump and a run-off tube, and the run-off pipe contains a valve which closes during the flushing in of the treatment medium. To ensure that the valve is indeed in the closed position before fresh water is added, the liquor pump is first briefly operated before the start of the addition of fresh water into the liquor container. <IMAGE>
Patent EP-0213310-A2 (EP)
Inventor: HAKEMANN FRITZ
IPC: F25D23/08
Filed: 1986-06-28
Abstract: An extruded profile of synthetic material for refrigerators, refrigerating compartments, coolboxes or the like, is characterised in that it has two leg regions arranged at right angles to one another and in that one leg region has a groove which is open to the outside of the leg region. Preferably, the other leg region has at its free end a rearwardly open recess for a wall panel of the refrigerator or the like. <IMAGE>
Patent EP-0223161-A2 (EP)
Inventor: ZIEGELITZ RUEDIGER
IPC: A23L13/60
Filed: 1986-11-07
Abstract: Deoiled lecithin containing 97% acetone-insoluble substance is added to a nutrient medium in an amount of 0.1-0.7% for yeast and of 0.3-1.0% for bacteria, and the nutrient medium which has been thoroughly mixed with lecithin is treated at 110-130 DEG C for 12-30 minutes and subsequently the medium mixed with lecithin and sterilised is inoculated with a starter culture used in the foodstuff industry.
Patent EP-0226849-A2 (EP)
Title: Process for forming color image
Inventor: SATO TADAHISA FUJI PHOTO FILM
IPC: G03C7/38
Filed: 1986-11-25
Abstract: A process for forming a color image is disclosed, comprising developing a silver halide photographic material using a developer containing an aromatic primary amine in the presence of at least one couplers represented by the following formulae (I) and (II):
     wherein R, represents an alkyl group, an aryl group, or a heterocyclic group; R2 represents a hydrogen atom or a substituent group; and X represents a hydrogen atom or a coupling split-off group:
     wherein R, and X have the same meanings as in the formula (I), respectively; and R' 2  represents an alkyl group, an aryl group, an alkylthio group, an arylthio group, or a heterocyclic thio group. According to the process of the invention, sensitivity, gradation (gamma) and color density of the developed image are improved.
Patent EP-0210859-A2 (EP)
Inventor: SCHUMACHER GERALD F
IPC: C09J175/04
Filed: 1986-07-28
Abstract: Curable compositions useful as adhesives, coatings and sealants, comprising a mixture of a) isocyanate-functional prepolymer derived from (i) polyisocyanate and (ii) active hydrogen-containing low molecular weight polymer selected from the group consisting of polytetramethylene oxide polyols, polycarbonate polyols, and polysulfide polythiols, and (b) halogenated resin compatible wtih said prepolymer, said resin containing at least about 50 weight percent halogen.
Patent EP-0212902-A2 (EP)
Inventor: SHALLENBERGER JOHN MILTON
IPC: G21C3/334
Filed: 1986-08-01
Abstract: In a radioactive nuclear fuel assembly for a nuclear generator of the type having a screw clamping a hold down spring of a top nozzle, wherein the screw has a locking pin provided, this invention provides a method of remotely replacing the old screw and locking pin assemblies. The old screw is remotely unfastened with sufficient force to shear the locking pin and disposed at a discard location. A new nut with a pin having curved ends is installed and tightened such that the opposite pointed ends of the pin are forced into a counterbore wall to prevent the new screw from rotation.
Patent EP-0196268-A2 (EP)
Inventor: LAURENT HENRY DR
IPC: C07J1/00
Filed: 1986-03-15
Abstract: Estriol esters of Formula I    <IMAGE>  (I)  wherein R is, in each case, the residue of an aliphatic monocarboxylic acid of 3-10 carbon atoms, surpass estriol in strength and duration of estrogen activity.
Patent EP-0241022-A2 (EP)
Inventor: RUDOLPH RAINER DR RER NAT
IPC: C12N9/04
Filed: 1987-04-08
Abstract: The present invention provides a process for the renaturation of denatured proteins in solution in a renaturation buffer, wherein a solution is prepared of the protein to be renatured in the critical concentration in a selected buffer and, after formation of the folding intermediate, further protein to be renatured is added in the amount necessary for the achievement of the critical concentration.
Patent EP-0245821-A2 (EP)
Inventor: IZAWA SHIGERU
IPC: G11B7/013
Filed: 1987-05-11
Abstract: A data record formatting system for an optical recording medium in which the reading and/or writing is carried out along tracking lines, and a data reading/writing system for the optical recording medium of the type. 
     The data record formatting system for the optical recording medium comprises tracking portions used as a reference for the reading and/or writing operation and data recording portions for storing data. The tracking portions and the data recording portions are arranged alternatingly along the same line in a data recording region of the optical recording medium. 
     The data reading/writing system forthe optical recording medium comprises track-tracing detecting means for setting a light spot or spots on the optical recording medium to trace the tracking portions and reading/writing means for setting a light spot on the optical recording medium to read and/or write the data. The track-tracing detecting means and the reading/writing means are arranged so that the light spots set on the optical recording medium are disposed on and along the line in which the tracking portions and the data recording portions are alternatingly arranged.
Patent EP-0255128-A2 (EP)
Inventor: SUZUKI KENJI C O FUJI PHOTO FI
IPC: G03B27/73
Filed: 1987-07-29
Abstract: An automatic photographic printing apparatus for printing an image in a negative color film (18) on a photographic paper (24) and having a simulator (34) for displaying this image as a positive image comprises an imaging device (30) for imaging the negative film, a display device (345) for displaying the positive image, and an image information processing unit for matching the coloring characteristics of the photographic paper (24) and of the display device (345). 
     A method of adjusting the simulator (34) comprises the steps of imaging a standard negative film using the imaging device (30) and adjusting the outputs of the imaging device (30) such that they correspond to the density of the standard negative film.
Patent EP-0258692-A2 (EP)
Inventor: CASEY DONALD JAMES
IPC: A61L31/14
Filed: 1987-08-11
Abstract: A bone fixation device is disclosed. The device comprises an absorbable homopolymer of I-lactide or dl-lactide, or a copolymer of I-lactide, and a reinforcement material. The reinforcement material can be a particulate filler of hydro- , xyapatite or a plurality of alumina fibers.
Patent EP-0302141-A2 (EP)
Inventor: KAGECHI SHUNSAKU
IPC: D01F1/10
Filed: 1987-11-06
Abstract: An object of this invention is to provide fiber mate­rials having properties such as selective absorption of solar energy effectively with a minimum loss of heat radia­tion which is useful for clothings such as sports and lei­sures or interior goods like curtain and the like or the outdoor leisure goods such as a tent and the like.
Patent EP-0285707-A2 (EP)
Inventor: BADER HANS DIPL-ING
IPC: D04H1/54
Filed: 1987-12-22
Abstract: Fibre webs are consolidated and embossed using pairs of rotating calender rolls between which the fibre web passes. The calender rolls have been provided with raised discrete areas which form a surface pattern and determine the pattern which is embossed on the fibre web. To emboss different patterns, depending on the desired constitution and stiffness of the fibre web, different calender rolls are available, but it is very inconvenient to interchange the calender rolls. To avoid this disadvantage, the calender rolls of the novel apparatus are each driven at a synchronous speed and it is made possible to alter the speed of one of the rolls for a short time, so that the surface patterns of the two calender rolls become displaced relative to one another. This creates different degrees of overlap between mutually opposite pairs of raised areas, so that it is possible to set different embossing patterns in the course of continuous operation without it being necessary to replace the calender rolls. <IMAGE>
Patent EP-0261838-A2 (EP)
Inventor: ASTLE JOHN RAYMOND
IPC: G07D1/00
Filed: 1987-09-10
Abstract: In a gaming or amusement machine coins are dispensed from a stack tube (1) by a payout slide (6) which moves horizontally to push the bottom coin (10) into an ejection chute (11). In contrast to previous arrangements, the coins are stacked on edge, one above another in the stack tube (1) which takes up less space in the machine than conventional, cylindrical stack tubes in which the coins are stacked flat. The stack tube (1) may be formed conveniently by machining a groove (2) in the side wall (3) of the machine and by attaching a flat strip (4) to the wall (3) to close off the groove (2).
Patent EP-0264293-A2 (EP)
Inventor: WHITLEDGE JON K
IPC: F16B21/20
Filed: 1987-10-16
Abstract: A collation strip for use in conjunction with a power actuated tool having a plurality of cylindrical housings (23) interconnected by narrow webs (25). The housings, each of which is adapted to receive an axially extending fastener, include a plurality of inwardly protruding circumferen­tially alternating ridges (33) and arms (39). The ridges include at each axial end a pair of steps (44, 47, 50, 53) adapted to surround and receive the head of a fastener. The arms, which are somewhat flexible, are located towards the center of the housings and are adapted to engage, stabilize, and align the shank of the fastener. The ridges and arms cooperate to form a plurality of fracture zones (79) between the ridges and arms. Upon deployment by a power tool of the fastener, such fracture zones allow the housing to fracture as a banana peel and split up into a plurality of pieces thus allowing the fastener to disengage completely and separate from the housing preventing the formation of a washer between the head of the nail and the surface into which the nail is deployed.
Patent EP-0273598-A2 (EP)
Inventor: BAKER DONAL EUGENE
IPC: H02M5/458
Filed: 1987-11-30
Abstract: A parallel power system includes at least two DC link variable speed constant frequency power sources (14, 20, 22, 26) each having a plurality of output phases connected to a common bus. The total real error current flowing in the output phases of each of the power sources is monitored and the relative phase angle of the Thevenin voltage of the power sources is controlled in response to the monitored total real error current to reduce the magnitude of this real error current. The reactive error current flowing in at least one of the output phases of each of the power source is monitored and the relative magnitude of the Thevenin voltage of the power sources is controlled in response to the monitored reactive error current to reduce the magnitude of the reactive error current. For operation at no load, the phase angle control loop is sensitive to both real and reactive error currents.
Patent EP-0272213-A2 (EP)
Inventor: RUTSCH WERNER DR
IPC: C07B61/00
Filed: 1987-12-09
Abstract: Aromatische Ketone oder α-Diketone lassen sich aus den entsprechenden Carbinolen durch Umsetzung mit molaren Mengen eines Sulfochlorides in Gegenwart einer Base herstellen. Gleichzeitig entsteht die entsprechende Sulfinsäure bzw. deren Basensalz.
Patent EP-0277475-A2 (EP)
Inventor: GROSS HEINZ DIPL-ING
IPC: F16L15/04
Filed: 1988-01-05
Abstract: Gas-tight connection for a casing or tubing inside a bore hole, consisting of a stem part provided with an external thread and a sleeve part provided with an internal thread matching the external thread, there being a groove in the thread area of the sleeve and/or stem part for accommodating a deformable sealing ring which, when the connection is screwed up, is defined and formed by the groove-root profile of the sleeve and/or stem part and by the thread profile of the other respective connecting part and in which the cross-sectional area enclosed by the groove-root profile of the sleeve and/or stem part and the thread profile of the other respective connecting part is kept constant over the course of the groove and is the same as or greater than the cross-sectional area of the deformable sealing ring before screwing. …<IMAGE>…
Patent EP-0282916-A2 (EP)
Inventor: VIESSMANN HANS DR
IPC: F24H9/12
Filed: 1988-03-11
Abstract: The water storage heater consists of a storage container, arranged in a housing conducting a heating medium, with cold water supply connection and hot water delivery connection, the cold water connection, which is connected to the lower bottom of the storage container which is fixed with its upper part or at least with its hot water delivery pipe in the housing, being designed over at least a part of its length in the form of a flexible corrugated pipe. The cold water connection has as far as its point of exit from the inner space of the housing a length which is greater than the shortest distance between the wall of the storage container and of the housing surrounding the latter. In order to prevent weld seam tearing on the cold water pipe upon expansion movements of the storage container, it is envisaged that the section (5') of the cold water connection (3) designed as corrugated pipe (5) forms the greater part of its length inside the water-bearing housing inner space (1'), that the part of the cold water connection (3) projecting through the housing wall (1'') in the region of an opening (6), which in relation to its own diameter is larger, extends inside a hood-like covering (7) of the opening (6), and the penetration opening edge (8) of the covering (7) is connected to the pipe connection end region (9) of the cold water connection (3) in a liquid-tight manner. <IMAGE>
Patent EP-0289841-A2 (EP)
Inventor: NORBISRATH MAX
IPC: B02C18/14
Filed: 1988-04-16
Abstract: A cutter for cutting and mixing food products, preferably for sausage production, has a machine stand with a main and extension part, a cutter bowl which is rotatably driven about a vertical axis being arranged on the extension part for the purpose of receiving the cut material. Arranged essentially horizontally over the cutter bowl there is a knife shaft with cutter knives whose cutting points pass closely by the inner surface of the cutter bowl, the said inner surface being in the shape of an annular recess. In order to be able to produce a cutter of this kind with as a large an oscillation and noise attenuation as possible as well as with low production costs and as far as possible without metal cutting processing, in which case the weight is also reduced and the resistance to corrosion improved, the machine stand is produced separately from a main stand part (1) and from a stand extension part (7) which are subsequently connected directly to one another by flanges, both the main stand part (1) and the stand extension part (7) consisting of a reaction resin concrete cast (Fig. 1). <IMAGE>