baber/WOPTO huggingface dataset:
Patent EP-0036740-A2 (EP)
Inventor: BOVIO MICHELE
IPC: B41J2/04
Filed: 1981-03-17
Abstract: A serial dot matrix printer is of the non-impact solid ink type has the ink 102 contained in a tubular container 100 provided at one end with a printing orifice 106. In order to facilitate replacement of empty containers, the container is provided with a grip 103 fixed to its central zone, which fits into the space between two resilient fixing forks 95, 96 rigid with the printer carriage 48. The end of the container remote from the orifice 106 is closed by a cap 110 which is engaged by an electric contact 116 and connects to the ink rod 102 through a spring 107. for establishing the operating voltage between the ink rod and a counter-electrode 89 in the form of a laminar spring guiding the paper 82 round a platen 80.
Patent EP-0038705-A2 (EP)
Inventor: YAMADA KOICHI
IPC: B01J37/00
Filed: 1981-04-21
Abstract: An improved process for the production of a low density formed product of an activated alumina having a large macro-pore volume and an excellent abrasion resistance, which comprises mixing the starting solid material which is an alumina powder capable of being re-hydrated or a mixture of the alumina and an other solid material with water, the starting solid material having an average particle size of 1 micron to 35 micron and a quarter deviation of particle size distribution of not more than about 1.5, forming the mixture of the solid material and water into various shapes, re-hydrating the formed product by maintaining it under a wet atmosphere or in water, and calcining the resulting re-hydrated product.
Patent EP-0046390-A2 (EP)
Inventor: HANSON DONALD N
IPC: B01D11/04
Filed: 1981-08-14
Abstract: Aqueous solutions of non-volatile, ionic solutes are concentrated by extracting water from the solution by means of a polar organic liquid (or a solution of a polar organic liquid and a non-polar organic liquid) at an elevated temperature and cooling the organic liquid to separate a water phase, the extractant and the temperatures being chosen such that water has a relatively high solubility in the extractant at the higher temperature and a relatively low solubility at the lower temperature; the extractant being also chosen to meet certain other criteria such as inertness toward the solution and equipment. Advantage is taken of the diminished activity coefficient of water in polar organic liquids at elevated temperatures and in the case of certain solutions, advantage is also taken of the increased activity coefficient of water in aqueous ionic solution at elevated temperatures.
Patent EP-0051375-A2 (EP)
Inventor: FELDMANN FRITZ K
IPC: F42B12/22
Filed: 1981-10-15
Abstract: An anti-material projectile which fragments wholly or in part due to impact shock on hitting a target thereafter penetrating the target causing damage. The projectile is preferably high density frangibile alloy having a ratio of compressive to tensile strength of 20 to 1. The projectile is useful against soft targets such as aircraft as well as armor targets where initial impact is at the armor plating. The projectile may be a composite of pyrophoric tip (41 c) with a projectile body (41a) of frangible alloy and an armor piercing alloy base (41b).
Patent EP-0069392-A2 (EP)
Inventor: BOEHNER MICHAEL DIPL-ING
IPC: G01D5/245
Filed: 1982-07-06
Abstract: In order to be able to take a direct-voltage signal directly from the detector in a digital measurement sensor having two parts which are adjustable relative to one another, one of which carries a scale and the other one of which carries a detector for scanning the scale and for generating electrical signals, the digital measurement sensor exhibiting electronics for processing the detector signals and the scale exhibiting readable magnetic markings, the detector exhibits at least one magneto-resistive sensor (1). So that read-signals can also be obtained with a relative speed of zero between scale and detector by means of a digital measurement sensor according to the invention, several sensors (1) having a linear characteristic are arranged adjacently to one another, the length information being contained coded in several parallel marking tracks. <IMAGE>
Patent EP-0076517-A2 (EP)
Inventor: LEBEOEUF WILLIAM EDGAR
IPC: B26D5/02
Filed: 1982-10-05
Abstract: An apparatus for longitudinally slitting moving webs of material. The apparatus provides for adjustment of cutting blade engagement with a moving web during slitting. The apparatus also provides for a consistent blade cutting angle as well as for increased use of a blade cutting edge. Further, the apparatus markedly reduces operator exposure to blade cutting edges.
Patent EP-0073567-A2 (EP)
Inventor: FOLSBERG JAN
IPC: B07B4/02
Filed: 1982-07-21
Abstract: © The invention relates to a method of sorting a particulate material into a coarse and fine fraction, in a separator having a rotationally symmetrical wall (10) and a vaned rotor (4) rotatable inside the wall (1) about the axis of symmetry. Material is suspended in a gas flow and is conveyed past the rotor (4), by means of which the coarser fraction of the material is flung outwards towards the wall, the inner fraction of the material remaining entrained in the conveying gas to be subsequently separated from the gas. To improve separation a band of clean gas is formed extending annularly around the suspension gas flow inside and along the wall of the separator.
Patent EP-0061996-A2 (EP)
Inventor: MATHYS HANSRUEDI
IPC: A47H15/04
Filed: 1982-03-16
Abstract: A device for the suspension of a curtain (16) consists of a meandering holding tape (1) made of flexible material which brings about even folding. Arranged on the holding tape (1) are approximately vertical bushes (3) which serve for receiving the suspension devices (2). The suspension devices (2) consist of an approximately disc-shaped curtain slider (4) which is provided integrally with a bolt (5). The bolt (5) and bushes (3) are provided with a coupling mechanism (6) in such a way that the suspension devices (2) can be connected non-positively to the holding tape (1) by insertion. This enables particularly rapid preparation and mounting of the curtains. Additionally, the production costs are greatly reduced due to the particular design of the suspension devices (2). <IMAGE>
Patent EP-0084341-A2 (EP)
Inventor: OHSAWA SHIGEMITSU
IPC: A61K47/24
Filed: 1983-01-11
Abstract: An emulsion-type composition for external use containing lecithin and a polyhydric alcohol/fatty acid ester in a weight ratio of 1:0.07~20 is provided. The composition is used for the production of medicines and cosmetics having a sufficient stability and mild effects on the skin.
Patent EP-0094495-A2 (EP)
Inventor: ANDERSON TODD BARRY
IPC: G11B21/08
Filed: 1983-03-25
Abstract: A sector servo seek control samples each sector to obtain sector time, the track identification within a sequence of track types and a position error signal (PES) for a track location to track location seek. The device during each sector determines the actual transducer track location and the next sector projected track location with respect to the sequence of track types. The projected track location is corrected using the error signal (PES) to find the actual location, but if a sector signal is missing or erroneous, the projected location is used as the actual location, permitting a composite correction to be made when a correct sector signal is obtained. The seek time is minimized by using maximum acceleration followed by maximum deceleration while not exceeding a velocity value that would cause the device to overshoot the target track using full deceleration.
Patent EP-0092967-A2 (EP)
Inventor: TORII NOBUTOSHI
IPC: B25J15/04
Filed: 1983-04-20
Abstract: A robot hand changer for industrial robots, having a changer unit mounted fixedly on the industrial robots and a changer adapter holding a robot hand and being detachably fitted in the change unit. The changer unit has a fluid-operated piston and clamping balls urged toward a clamping position by the fluid-operated piston. The changer adapter is fitted in the changer unit and clamped by the agency of the clamping piston. A plurality of such changer adapters holding different kinds of robot hand are prepared.
Patent EP-0117330-A2 (EP)
Inventor: LUBELL MICHAEL
IPC: A61B5/22
Filed: 1983-06-02
Abstract: A heart rate monitor device suitable for use in monitoring aerobic exercise training, automatically calculates a fitness parameter for a subject by monitoring the subject's heart rate and pacing the subject through a submaximal exercise stress test protocol. A microprocessor in the device is fed data peculiar to the individual subject, and then generates pacing signals to produce audible tones or beeps. The stride frequency, or rate of the tones varies at intervals so that the subject can exercise by running at progressively faster speeds. At the point of exhaustion, or maximum heart rate, the subject's maximal oxygen uptake capacity is calculated, based on the elapsed time, and is displayed as a fitness parameter. The subject's exercice level is automatically monitored based on his or her exercise heart rate, maximum heart rate, and rest heart rate.
Patent EP-0100191-A2 (EP)
Inventor: RICHARDSON HARVEY JACK
IPC: G11B23/03
Filed: 1983-07-19
Abstract: Improved flexible disk pack magnetic storage systems and associated elements are illustrated as adapted for end-wise pneumatic partitioning and indicate, among other features, the use of «rim means» in the gap between adjacent flexible disks and surrounding holes therein, to better isolate the axial pressurized air streams through such holes from «non-selected» gaps and also to provide a reference surface for registration of the disks in the course of compressing the stack together; this «rim means» including «annulets» surrounding the holes not communicating pneumatically with a given gap and «semi-annulets» partly surrounding other holes which are in pneumatic communication with the gap -- and wherein such holes are circular except for the «in-communication» holes or orifices which are preferably enlarged by a «crescentic cut-out» opposite the respective «semi-annulet»
Patent EP-0103558-A2 (EP)
Inventor: SOINI ERKKI
IPC: G01N33/58
Filed: 1983-09-12
Abstract: Method for quantitative determination of a biospecific affinity reaction in which an immunochemical compound labelled with a lanthanide chelate is used which can be detected by means of time-resolved fluorescence in which the amount of labelled compound present in the biospecific affinity reaction can be measured without the separation of free and biospecifically bound labelled compound having to be carried out.
Patent EP-0121156-A2 (EP)
Inventor: ABBOTT DAVID DUANE
IPC: B41J1/30
Filed: 1981-04-30
Abstract: A serial impact printing system uses a printing element (24) which includes character elements forming a subset of lower case numerals. Whenever any character elements from this subset are selected on the printer keyboard (22), the copy medium (12) advances lengthwise, the selected lower case numerals are imprinted upon the copy medium, and the copy medium is then returned to its original position. These three steps are performed automatically upon making the appropriate selection on the keyboard, without further action on the part of the typist.
Patent EP-0132734-A2 (EP)
Inventor: HAGEMANN HERMANN DR
IPC: C07C67/00
Filed: 1984-07-14
Abstract: 1. Halogenated neopentyl isocyanates of the general formula I  see diagramm : EP0132734,P8,F4  in which X is in each case identical or different and represents hydrogen or fluorine, at least one X denoting fluorine.
Patent EP-0137988-A2 (EP)
Title: Infrared imager
Inventor: TEW CLAUDE E
IPC: H01L21/471
Filed: 1984-08-24
Abstract: (@ An infrared imager, wherein a transparent gate (14) is separated from a very narrow bandgap semiconductor (106) (such as HgCdTe) by a thin dielectric (15, 62). The gate (14) is biased to create a depletion well in the semiconductor (106), and photo-generated carriers are collected in the well. The gate voltage is sensed to measure the accumulated charge. Preferably the accumulated charge is not sensed directly from the gate, but the gate output is repeatedly averaged with another capacitor, so that the output of the imager is sensed as an average over a number of read cycles, which provides a greatly improved signal-to-noise ratio. Preferably an array of the MIS detection devices is formed in a thin layer of HgCdTe (106), which is bonded to a silicon substrate (107) containing a corresponding array of the averaging capacitors with addressing and output connections, and via holes (16) through the HgCdTe are used to connect each detection device to its corresponding averaging capacitor.
Patent EP-0151232-A2 (EP)
Inventor: BRENNAN MICHAEL EDWARD
IPC: C07C67/00
Filed: 1984-11-02
Abstract: Piperazine is substantially selectively converted to ethylenediamine and N-aminoethylpiperazine by catalytically reductively aminating piperazine in the presence of added hydrogen, ammonia and (optionally) water under reductive amination conditions selected to provide a piperazine conversion of not more than about 30%.
Patent EP-0149087-A2 (EP)
Inventor: SCHOLZ WERNER DIPL
IPC: H04N11/08
Filed: 1984-12-01
Abstract: Bei einem Fernsehübertragungssystem mit Zeitkompression (Timeplex) werden das Leuchtdichtesignal und die Farbsignale in Speicher eingelesen und während einer kurzeren Zeit wieder ausgelesen. Erfindungsgemäß ist die Einleseimpulsfolge (f1L, F1C) mit der Zeilenfrequenz (FH) des ankommenden Signals verkoppelt während die Frequenz der Ausleseimpulsfolge (f2L, f2C) konstant ist. Dadurch wird mit den ohnehin für die Zeitkompression benötigten Speichern zusätzlich ein Zeitfehlerausgleich für das ankommende Signal erreicht.
Patent EP-0124303-A2 (EP)
Inventor: CHILDS JERRY DALE
IPC: C09K8/46
Filed: 1984-04-06
Abstract: A cement composition, especially for cementing subterranean formations, has a density of 1.3 to 1.9 g/cm 3  and comprises :
     (a) a hydraulic cement;   (b) a silicate compound selected from the group consisting of an aqueous alkali metal silicate, an aqueous ammonium silicate and mixtures thereof, said compound being present in amount of from about 0.40 percent to about 3.40 percent by weight of hydraulic cement;   (c) sea water present in an amount of from about 42 percent to about 190 percent by weight of hydraulic cement; and   (d) a hydroxide compound selected from the group consisting of an alkali metal hydroxide, ammonium hydroxide, calcium hydroxide, and mixtures thereof said hydroxide compound present in an amount of from about 0.2 percent to about 2.0 percent by weight of the sea water;     
wherein said hydroxide compound is added to the sea water before both of the silicate compound and the hydraulic cement have been added.
Patent EP-0123474-A2 (EP)
Inventor: NEDERVELD TERRIEL L
IPC: A61G1/00
Filed: 1984-04-09
Abstract: A patient carrier is provided which is formed of multi-ply fibreboard material. The carrier includes an elongated, substantially rigid, planar panel which is adapted to supportingly engage a patient. Means are provided along opposing elongated sides of the panel for accommodating elongated pliable elements which partially encompass the patient and retain same on the panel while being transported on the carrier.
Patent EP-0125855-A2 (EP)
Inventor: TONE HIROSADA
IPC: G06F12/06
Filed: 1984-05-04
Abstract: A buffer-storage control system used in a pipeline data processor comprises a memory system having a two-level hierarchical structure composed of a main storage (3, Figure 1) and a buffer storage (8). The buffer storage (8) has a tag portion (21) and a data portion (22), each portion being composed of a plurality of ways. In the buffer-storage control sytem, the tag portion (21) and the data portion (22) can be independently accessed and the data portion (22) is so constituted for every way that it is possible to select one of a plurality of address passes and to select an address for a read access and an address for a write access for every way, thereby simultaneously effecting a read operation and write operation in the same machine cycle and executing the read access again only when the read access and the write access are effected for the same way.
Patent EP-0138415-A2 (EP)
Inventor: ROBERTSON DAVID WAYNE
IPC: A61K31/415
Filed: 1984-09-20
Abstract: This invention provides for certain fluorenylalkyl imidazoles and their pharmaceutical formulations and their use as anticonvulsant agents.
Patent EP-0141573-A2 (EP)
Inventor: SANDERSON GEORGE FRANCIS
IPC: F16N19/00
Filed: 1984-10-16
Abstract: A reservoir for gravity feeding lubricant to a bearing, comprising a receptable having a peripheral wall 11, a lower outlet 18 for the outflow of lubricant to the bearing, an annular weir 22 surrounding an inner space 32 around the lower outlet 18 an inlet 16 positioned to feed lubricant into the outer space 30 between the peripheral wall 11 and the weir 22 when the flow of lubricant is low and a bleed passage 28 in the annular weir permitting a limited amount of lubricant to flow between the outer space 30 and the inner space 32, a greater flow of lubricant taking place when the lubricant can pass over the weir either by being projected directly from the inlet 16 and/or by lubricant overflowing from the outer space 30 to the inner space 32. This arrangement effectively provides a variable outflow of lubricant depending on the inflow rate.
Patent EP-0129452-A2 (EP)
Inventor: WITKIN ANDREW P
IPC: G06F17/00
Filed: 1984-05-09
Abstract: information indicative discrete events of interest imbedded in raw data are globally classified, orfiltered with respect to scale and changes in the scale of observation to effect intelligent perception of phenomena. Large scale components are classified as events while small scale components of an identified event designate points of occurrence of the event. The invention has broad application in artificial intelligence and signal processing wherein perceived discrete events, including minima, maxima, inflections, cusps, and discontinuities have a significance other than as noise. Methods and apparatus are described which utilize the subject invention in signal processing applications.
Patent EP-0114788-A2 (EP)
Inventor: ABEL HEINZ
IPC: D06M13/148
Filed: 1984-01-19
Abstract: Aqueous compositions which contain a hydrolysed polymaleic anhydride, a complexing agent and a mixture of nonionic and anionic surfactants are suitable for use as assistants in the opening up of cellulose-containing fibre materials.
Patent EP-0142471-A2 (EP)
Inventor: GERBER WERNER
IPC: A01G9/02
Filed: 1984-11-05
Abstract: The outwardly inclined side wall of this plant dish has several bulges (5). In this way it is possible to assemble several dishes directly upon one another at an angular offset in order to form a planting tower. In a base reinforcement and on the upper dish edge, members (12, 13) are provided which fix the superimposed dishes in such an angular position relative to each other that the planting areas (25) of these dishes do not overlap. <IMAGE>
Patent EP-0150067-A2 (EP)
Inventor: AKAGI YASABURO
IPC: C07K14/57
Filed: 1985-01-19
Abstract: A stable human γ-interferon composition is produced by adding dextran and/or hydroxyethylstarch to an aqueous human y-interferon solution freezing the resulting solution and, if desired, drying the resulting frozen solution under reduced pressure.
Patent EP-0152965-A2 (EP)
Inventor: VERHEYDEN JULIEN P H
IPC: C07C69/30
Filed: 1985-02-22
Abstract: Process and novel intermediates for preparing 9-(1,3-dihyd- roxy-2-propoxymethyl)guanine and 2,6-diamino-9-(1,3-dihyd- roxy-2-propoxymethyl)purine and certain esters thereof. The present process and intermediates reduce the number of reaction steps to prepare these compounds as compared to prior processes. The products are useful as antiviral agents.
Patent EP-0158311-A2 (EP)
Title: Apparatus for retrieving character strings
Inventor: TAKAHASHI KOUSUKE
IPC: G06F7/02
Filed: 1985-04-09
Abstract: An apparatus for retrieving or searching character strings which can be fabricated with the simplified structure and operate at a high speed.A memory circuit storing a standard character string is employed. The memory circuit includes a plurality of input lines each corresponding one of the characters in the standard character string, a plurality of output lines and memory cells. Each of output lines of the memory circuit is used to enable transfer operation of one stage of a sequential logic circuit and a detection output is derived from the sequential logic circuit when all the stages are enabled in a predetermined order.
Patent EP-0159655-A2 (EP)
Inventor: KINNEY WAYNE IRVING
IPC: H01L21/762
Filed: 1985-04-17
Abstract: A method is provided for forming semiconductor structures having dielectrically isolated silicon regions on one side of a silicon body. This is accomplished by forming in the silicon body a set of buried regions (30) and a set of surface regions (50) having characteristics which make them anodically etch slower than the remaining portion of the silicon body (10). These two sets of regions define portions (32, 52, 62) in the silicon body which are anodically etched to form porous silicon regions which are oxidized to form an isolation structure that isolates the silicon surface regions (50) from each other and the remaining portion (62) of the silicon body. Typically in a P-type silicon body the buried and surface regions (30, 50) are N-type regions formed through ion implantation. Using these N-type regions to control the exposure of the P-type material to the anodic etching solution and the formation of the porous silicon regions, a structure is obtained wherein surface monocrystalline silicon regions are isolated from the rest of the silicon body by a uniform layer of silicon dioxide (62) having a predetermined thickness.
Patent EP-0185839-A2 (EP)
Inventor: TSCHUDIN-MAHRER ROLF
IPC: B29C49/50
Filed: 1985-07-19
Abstract: A foam acoustic absorption member having a stabilizing layer with perforations and, in order to obtain a simple, stable structural shape of homogeneous resistance to flow, the stabilizing layer (2) is a wide-side wall of a hollow body (K) which wall is pressed, under thermal deformation, against the foam layer (1), the openings in said hollow body consisting of holes (9) punched from the foam side.
Patent EP-0169577-A2 (EP)
Inventor: KIDA HIROYUKI
IPC: G06F15/78
Filed: 1985-07-26
Abstract: On a single semiconductor chip, there are provided an arithmetic logic unit (16), a general-purpose register (18) for storing data to be processed and data as a result of the operation in the arithmetic logic unit, a peripheral register (20) used for performing the peripheral functions required, a buffer register (22) and an internal bus line (10, 12, 14) through which the above-mentioned components conduct the data communication with one another. Further, there is provided on the chip a microprogram storage and control device (30) which stores microinstructions for processing instructions read out from a main memory (an instruction processing) and data processing necessary for performing the required peripheral functions (an auxiliary function processing). The microinstructions are read out successively and decoded one after another to produce control signals for controlling the arithmetic logic unit (16), the general-purpose register (18), the peripheral register (20) and the buffer register (22), whereby these components are shared by the instruction processing and the auxiliary function processing.