baber/WOPTO huggingface dataset:
Patent EP-0381185-A2 (EP)
Inventor: MIYAKE NORIHISA
IPC: G05B19/4093
Filed: 1990-01-31
Abstract: A method and apparatus for controlling the tracking path of a working element (3) so that the working element moves along a path having a predetermined positional relationship with a working object (5) by adjusting the relative positional relationship between the working element and the working object through the movement of individually movable at least one moving element (1, 2, 4) each being operatively coupled with either the working element or the working object in a prescribed coupling condition. The method and apparatus allot individual coordinate systems (1,a, 3a, 4a, 5a) each having a discriminator to the working element, the working object and the moving elements (1, 2, 4) to provide coordinate systems with the corresponding discriminators (512, 519), set as a coordinate system expressing the data for controlling the movement of the working element a first coordinate system (5a) selected from the coordinate systems, describe, using a second coordinate system (1a) selected from the coordinate systems, the data representing the positions of the working element corresponding to specific points (51, 52) on the tracking path along which the working element is to move on the basis of a prescribed working schedule, store these data together with the discriminators representative of the corresponding coordinate systems, decide in executing a real work if or not the first coordinate system and the second coordinate system are the same from their discriminators, and, if both coordinate systems are different coordinate systems, converts the position data of the working element corresponding to the specific points into the data expressed in the first coordinate system, and control the movement of the working element on the basis of the converted data.
Patent EP-0388721-A2 (EP)
Inventor: SCHAIDL HUBERT
IPC: B30B11/02
Filed: 1990-03-08
Abstract: In a press having an upper punch and lower punch and a tool mount to be inserted into the press and connected to the lower punch via a lower coupling plate and to the upper punch via an upper joining piece, and a framework mounted displaceably on a base plate of the mount and consisting of connecting rods rigidly connecting the lower coupling plate with the matrix holding plate, die carriers being moved relative to the base plate from their filling position downward into the compacting position and from the compacting position into the ejecting position, which corresponds to the filling position (the so-called ejection method), at lease one additional die carrier, like the matrix holding plate, works by the withdrawal method, this die carrier being moved from the filling position downward into the compacting position and from the compacting position downward into the withdrawing position.
Patent EP-0399359-A2 (EP)
Inventor: VON REUSNER DETLEF DIPL ING
IPC: H04M3/30
Filed: 1990-05-16
Abstract: In a transmitting device, test pulses which represent bit combined to form bursts are formed defined in shape and amplitude and jittered in a defined manner by reading out characteristic curve shape data and characteristic jitter data from digital memories in the sense of simulating particular cable types and lengths of these; the test pulses received from the test specimen are accepted in a receiving device and compared with the test pulses sent by the transmitting device. <IMAGE>
Patent EP-0405343-A2 (EP)
Title: Verfahren zur Steuerung eines Verdampfungsprozesses
Inventor: WEGMANN URS
IPC: H01J37/305
Filed: 1990-06-22
Abstract: Um einen Strahl (S) geladener Partikel einerseits über einer Zielfläche verschieben zu können und anderseits, zur Steueung der von der Zielfläche verdampften Partikelmenge, in seiner Querschnittsflächen-Ausdehnung (Q) gesteuert verändern zu können, wird der Strahl (S) mit Hilfe eines Magnetfeldes (B) bezüglich seiner Querschnittsflächenausdehnung (Q) gesteuert, dabei sichergestellt, dass die durch dieses Magnetfeld (B) eingestellte Querschnittsfläche (Q) im wesentlichen unverändert bleibt, wenn die geometrische Lage der Strahlquerschnittsfläche (Q) verschoben wird.
Patent EP-0415200-A2 (EP)
Title: Bisphenolderivate und deren Polymerisate
Inventor: LUETJENS HOLGER DR
IPC: C07C69/732
Filed: 1990-08-17
Abstract: Bisphenolderivate der Formel (I) <IMAGE> worin R¹ Wasserstoff, C1-C4-Alkyl, R² C1-C12-Alkyl, R³ C1-C12-Alkyl, X C1-C12-Alkylen, Y C1-C12-Alkylen, Z Wasserstoff, <IMAGE> bedeuten und daraus hergestellte Polymerisate mit Struktureinheiten der Formel (II) <IMAGE> worin R¹, R², R³, X, Y und Z wie oben definiert sind.
Patent EP-0416597-A2 (EP)
Inventor: KOZAKI SHYUICHI
IPC: G02F1/1337
Filed: 1990-09-05
Abstract: Disclosed is an improvement of an active matrix type liquid crystal display device using a combination of a specific mixed liquid crystal (7) and a specific polyimide orientation film (10a, 10b).
Patent EP-0416601-A2 (EP)
Inventor: ASANO HIROYOSHI
IPC: A01C1/06
Filed: 1990-09-05
Abstract: The present invention relates to coated seeds. The coated seed according to the invention is a seed coated with a coating mass composition comprising 70 to 95 parts by weight of a clay mineral of double-chain structure and 30 to 5 parts by weight of a hydrophobic compound. The coated seed provided by the invention has a coating layer of adequate hardness and yet insures good germination characteristics, thus being contributory to the rationalization and development of agricultural production.
Patent EP-0418678-A2 (EP)
Inventor: SATOH MINORI
IPC: G01R31/327
Filed: 1990-09-07
Abstract: The invention relates to a synthetic equivalent test circuit which can generate a 4-parameter TRV, for verifying a large current breaking performance of a power circuit breaker. An inherent current source current (i c ) is supplied to only a testing circuit breaker (1) to be tested and an auxiliary circuit breaker (4). A small current (i a ) which is fairly smaller than the current source current (i e ) and is set to a value of at least about 1/10 to 1/100 of the current (i c ) is supplied to the first and second auxiliary switches (9, 20) from a power source (2) side or from a power source separately provided through a high impedance and the auxiliary switches. Any one of a reactor and a capacitor can be used as the impedance. A resonance circuit of a capacitor and a reactor different from the current source can be also used as a power source to supply a small current. In a state in which the small current from the current source or the resonance circuit flows, the first auxiliary switch (9) is opened almost simultaneously with the auxiliary circuit breaker (4), the testing circuit breaker (1), and the like and operates so as to break the current at the time point of the final zero point of the current source current (i c ). Therefore, the connection of the voltage source circuit just before the final zero point of the current source current (i c ), that is, the current supply of the voltage source current (i v ) and the breaking of a capacitor circuit current (i 2 ) by the first auxiliary switch (9) to generate a 4-parameter TRV after that can be also easily accomplished. As mentioned above, since a large current is not supplied to the first auxiliary switch (9), its electrodes and the like are hardly consumed. Thus, the extremely stable operation can be continued for a long time without any inspection and maintenance.
Patent EP-0423794-A2 (EP)
Inventor: TAKAHASHI IPPEI
IPC: G01N21/89
Filed: 1990-10-18
Abstract: According to the surface inspecting apparatus in the present invention, an inspecting width gate signal is generated in a procedure that when the subject matter is subjected to the scanning via the light beam, the counting means digitizes the detected position of both the front and rear ends of the subject matter, then the operating means calculates values which indicate the positions included within the range between both of the ends, thus generating the inspecting width gate signal. Consequently, it is possible to inspect any subject matter without resetting the effective inspecting range whenever a subject matter changes in its width.
Patent EP-0426068-A2 (EP)
Inventor: TOMIOKA KIYOSHI
IPC: B60C11/11
Filed: 1990-10-29
Abstract: Tires (T) each having a tread pattern comprising sub-grooves (2) diagonally disposed in the same direction are fitted on the left- and right-hand sides of an automobile such that imaginary lines extending respectively from the sub-grooves (2) of the left- and right-hand tires of the same axles intersect each other on the front side of the automobile for the dry road running, while the imaginary lines intersect each other on the rear side of the automobile for the wet road running.
Patent EP-0402986-A2 (EP)
Inventor: TURNBULL ANDREW ALFRED
IPC: H01L37/00
Filed: 1990-06-06
Abstract: An infrared detector array or other electrical transducer device comprising an electrically-active film (10) of polymer material is manufactured with a pattern of electrodes (11) embedded at one face of the film (10). The electrodes (11) are formed on a support (4,5) as a photolithographically defined pattern of deposited material. These electrodes (11) are then transferred to the film (10) by depositing the film material on the support (4,5) and over the electrodes (11) and removing the support (4,5) at least at the area of the electrodes (11). The polymer material of the film (10) bonds well to the electrodes (11). In this manner, fine-geometry patterns of thin electrodes (11) can be formed embedded in the face of the film (10) and having reproduceable electrode characteristics for charge detection at the film faces in piezoelectric, pyroelectric and ferroelectric devices. The bulk (5) of the support may be of glass dissolvable in HF, and it may have a conductive surface layer (4) which protects the film against the and connects the electrodes (11) together when applying an electric field across the film (10) to pole the polymer material, e.g. for a pyroelectric infrared detector.
Patent EP-0382488-A2 (EP)
Inventor: FULK CLYDE W
IPC: B01D63/12
Filed: 1990-02-06
Abstract: A spirally wound membrane module (10) and membrane system containing a plurality of modules in series which spirally wound membrane module includes a low pressure drop mesh spacer material (20) composed of generally parallel elongated filaments positioned generally parallel to the flow direction of the feed stream and wherein the elongated filaments are connected by shorter bridge filaments which are placed at an angle to the flow of the feed stream to provide for a low pressure drop, spirally wound membrane module (10) and which permits such module to be employed in series without exceeding a defined maximum, allowable pressure drop.
Patent EP-0411825-A2 (EP)
Inventor: HIRAIKE FUMIAKI
IPC: G03G21/18
Filed: 1990-07-25
Abstract: A clamshell-type electrophotographic image forming apparatus wherein a drum cartridge (4) by which a photosensitive drum (5) is supported is removably accommodated in a clamshell-type opening/­closing unit (2) provided on a base plate (1) so as to be opened and closed. The position of a drum shaft (6) of the photosensitive drum (5) is limited by positioning device (K) which operates according to the opening or closing, or accommodating or removal of the clamshell opening/closing unit. The drum cartridge (500) is permitted to be attached or detached in a direction at right angles with the axial direction of a support shaft (702) about which a clamshell opening/closing unit (700) turns and the developing cartridge (D) is permitted to be attached or detached in a direction in parallel with the axial direction of the support shaft (702). A drive gear (804) of the developing unit (D) is opposed to a drive gear (805) of the side of a main body, and the drum cartridge (500) that is attached, causes the developing unit (D) to be pushed, such that the drive gear (804) of the developing unit (D) meshes with the drive gear (805) of the side of the main, body.
Patent EP-0449014-A2 (EP)
Inventor: GREEN PAUL E
IPC: H03M1/12
Filed: 1991-03-08
Abstract: A charge based analog to digital converter includes a plurality of charge storage elements (21-25), each having a charge receive mode and a charge expel mode, and wherein each of the charge storage elements is configured for storing a predetermined amount of charge. There is preferably a two to one ratio between the storage capacity of adjacent charge storage elements. A comparator includes a sensing diffusion (27) connected to all of the charge storage elements. The comparator (29) produces a "0" bit if the sensing diffusion is in a first condition, and a "1" bit if the sensing diffusion is in a second condition. Selection electronics connected to the charge storage elements selectively and successively set the individual charge storage elements in the charge expel mode to successively test the charge quantity stored in each charge storage element by the initial analog charge packet.
Patent EP-0447925-A2 (EP)
Inventor: PUETZ GREGOR
IPC: A47B85/04
Filed: 1991-03-12
Abstract: The invention relates to a table-type piece of work furniture, particularly for schools, comprising a frame-type structure with a horizontal or virtually horizontal working surface. In order to provide for such a piece of work furniture to be used if necessary as an upholstered-type piece of furniture for sitting but without using the working surface, an upholstered seating surface (6,8) with an upholstered backrest (7,9) is designed within the structure (2) and beneath the working surface (4) and the seating surface (6,8) with the backrest (7,9) may be brought into the sitting position by rotating it through an angle of around 90 DEG . <IMAGE>
Patent EP-0447997-A2 (EP)
Inventor: KUECHERER HELMUT
IPC: B65D83/14
Filed: 1991-03-16
Abstract: A can-like package for flowable products comprises a sleeve, a base closing off one of its end faces and a sealing diaphragm closing off its other end face, the sleeve and the base initially being formed of a paper or cardboard composite and these and the sealing diaphragm being provided on the inside with a layer of plastic capable of forming a seal by means of which they can  be tightly joined to one another. The package is characterised in that the sealing diaphragm (4) has an opening (11) and likewise on its outer side a layer of plastic capable of forming a seal and in that a neck part (12) of dimensionally stable plastic is provided which bears on the outside of a collar (14) of the sealing diaphragm (4) and extends through its opening (11) with a sleeve-like projection (15) and in that the projection is formed into a collar (17) bearing on the diaphragm on the inside and at least one of the two collars is bonded to the plastic layer of the sealing diaphragm (4). <IMAGE>
Patent EP-0450452-A2 (EP)
Inventor: BURKS STEVEN J
IPC: C09D201/00
Filed: 1991-03-26
Abstract: A stable emulsion polymer is prepared by the emulsion polymerization of a vinyl monomer component in the presence of a base neutralized copolymer of an olefinically unsaturated material having at least 8 carbon atoms and an anhydride containing material. The emulsion polymer is particularly useful for preparing coating compositions which have excellent physical properties.
Patent EP-0459500-A2 (EP)
Inventor: GEE RONALD PAUL
IPC: C08G77/06
Filed: 1991-05-31
Abstract: A method for making oil free polysiloxane standard, fine and microemulsions using emulsion polymerization is disclosed. The method comprises reacting a cyclic siloxane in the presence of a catalyst, ionic surfactant and nonionic surfactant within a certain operating window. Emulsions containing silicone copolymers can also be produced using the method of the instant invention.
Patent EP-0463421-A2 (EP)
Inventor: HERRES WERNER DR
IPC: B29C33/62
Filed: 1991-06-06
Abstract: An aqueous release agent for the production of polyurethane mouldings contains one or more specific ethoxylated alcohols in combination with a release-effective substance.
Patent EP-0447234-A2 (EP)
Inventor: BALKANSKI ALEXANDRE
IPC: H04N11/04
Filed: 1991-03-14
Abstract: In a digital video compression method and apparatus matrices of pixels in the RGB signal format are converted into YUV representation, induding a step of selectively sampling the chrominance components. The signals are then subjected to a discrete cosine transform (DCT). A circuitry implementing the DCT in a pipelined architecture is provided. A quantization step eliminates DCT coefficients having amplitude below a set of preset thresholds. The video signal is further compressed by coding the elements of the quantized matrices in a zig-zag manner. This representation is further compressed by Huffman codes. Decompression of the signal is substantially the reverse of compression steps. The inverse discrete cosine transform (IDCT) may be implemented by the DCT circuit. Circuits for implementing RGB to YUV conversion, DCT, quantization, coding and their decompression counterparts are disdosed. The circuits may be implemented in the form an integrated circuit chip.
Patent EP-0448315-A2 (EP)
Inventor: REID WILLIAM
IPC: G05D23/13
Filed: 1991-03-18
Abstract: A thermostatic mixing valve (1) comprises a casing (2) including inlet ducting (3/14, 4/15) for passage of relatively hot and cold fluids eg water, to a valve means (10, 10A/B) which control the outflow of mixed fluids from the valve via outlet ducting (5/17). An elongate thermostat (7) is located in the ducting (17) and regulates the position of the valve means (10A). The thermostat (7) includes a first shorter portion (7A) which is responsive predominantly to the cold fluid and a second longer portion (7B) responsive to the mixed fluid, the arrangement being such that when there is a fall in cold fluid pressure the effect of the first (relatively inactive) portion (7A) reduces so that the second (active) portion (7B) now functions to reduce the hot fluid input and thereby avoid or reduce an undesirable rise in temperature of the discharge mixed fluid which otherwise would occur.
Patent EP-0450802-A2 (EP)
Inventor: TAMURA GLENN A
IPC: G06F7/487
Filed: 1991-03-20
Abstract: An arithmetic logic unit includes means for calculating in at least two stages, this means including means for calculating each of the at least two stages at least partially at the same time and means for ensuring the means for calculating each of the at least two stages performs only one calculation at a time. In embodiments of the present invention, accumulators that work with pipe stages of a floating point unit comprising the calculating means. The present invention also encompasses a method of performing calculations comprising the steps of separating the calculations into at least two stages and separately accumulating the results of the stages using at least two accumulators, one each accumulator for each calculation at each of said at least two stages.
Patent EP-0450898-A2 (EP)
Inventor: COTY BILL
IPC: C12N9/96
Filed: 1991-04-02
Abstract: Enzyme-donor fragments and other unstructured peptides are stabilized against proteolytic degradation by including a mixture of soluble, random-sequence peptides in the assay medium or in the medium in which the enzyme-donor fragment or other peptide is stored.
Patent EP-0478185-A2 (EP)
Inventor: ITO SHIGENORI
IPC: H01M4/88
Filed: 1991-09-13
Abstract: A fuel electrode for solid oxide fuel cells, which is to be provided on a surface of an ion-conductive solid electrolyte body, includes a skeleton for a porous fuel electrode, and a thin filmy tissue which is composed of the same material of the solid electrolyte body, and covers the fuel electrode skeleton. Gaps are present between the thin filmy tissue and the fuel electrode skeleton. The skeleton is made of a material containing at least nickel. A process for producing said a fuel electrode includes the steps of: forming a porous film made of a porous skeleton containing at least nickel oxide onto a surface of an ion-conductive solid electrolyte body; covering a surface of the porous skeleton with a thin filmy tissue made of said solid electrolyte material by impregnating the porous film with a solution of a metallic compound capable of producing the same solid electrolyte material as that of the solid electrolyte body, heating the porous film and decomposing the metallic compound ; and forming a porous skeleton containing at least nickel by reducing the porous film, and forming gaps between the fuel electrode skeleton and the thin filmy tissue by decrease in volume of the porous skeleton resulting from reduction of nickel oxide to nickel.
Patent EP-0488928-A2 (EP)
Inventor: LAGUNA GRANJA ABILIO
IPC: C07C31/02
Filed: 1991-11-29
Abstract: The present invention relates to the pharmaceutical industry and, in particular, to formulations presenting hypercholesterolaernic activity and reduction of LDL levels (Low Density Lipoproteins), as well as important properties for the enhancement of sexual capacity in animals. 
     The main objective of this invention is to elaborate different pharmaceutical formulations for its oral and parenteral administration, aimed at lowering blood cholesterol, triglycerides and low density lipoproteins. As an active compound, these formulations contain a mixture of saturated primary alcohols having a straight chain ranging from 24 to 34 carbon atoms in specific relation to each other.
Patent EP-0514804-A2 (EP)
Inventor: FIEBELKORN RICHARD THOMAS
IPC: A24D1/00
Filed: 1992-05-18
Abstract: The invention relates to low delivery cigarettes, usually having a mainstream particulate matter delivery of about 9mg or less. 
     The cigarettes(1) comprise a rod (2) of tobacco material and a filter element (3). The filter element (3) comprises an alkali filter material section (4) having a loading level of less than 12% by weight of the section. The characteristics of the cigarettes (1) are arranged so that, when smoked, the alkaline filter material is exposed to an amount of smoke acceptable to achieve an increased perception of smoke impact. 
     This is usually achieved by using a low particulate matter potential rod. In this way the moisture free dry particulate matter (NFDPM) to nicotine ratio is decreased compared with control cigarettes having the same cigarette characteristics without the addition of alkaline filter material to the filter element.
Patent EP-0533095-A2 (EP)
Inventor: MIZOSHITA YOSHIFUMI
IPC: G11B5/48
Filed: 1992-09-14
Abstract: A storage device includes a substrate, a magnetic storage medium provided on the substrate, information being magnetically stored in the magnetic storage medium, a head unit, and a reciprocating mechanism provided on the substrate, the reciprocating mechanism causing the head unit to reciprocate in a plane parallel to a surface of the magnetic storage medium, wherein, while the head unit is being moved by the reciprocating mechanism, information is recorded in or reproduced from the magnetic storage medium via the head unit.
Patent EP-0537588-A2 (EP)
Inventor: REIM ALBRECHT DIPL-INGENIEUR
IPC: H04J3/06
Filed: 1992-10-05
Abstract: In a time-division multiplex transmission system, subnetworks are linked with one another via a branching unit (MBU). A delay equaliser unit (LZS), which equalises different delays in subnetworks, is allocated to this branching unit (MBU). Different data services (L,P) can be transmitted and switched without collision and with low expenditure in such a transmission system, the delay equaliser unit (LZS) ensuring that the different data services having different delay or, respectively, a different sequence, can be processed to form an aggregate data stream which can be fed into all subnetworks in parallel. <IMAGE>