baber/WOPTO huggingface dataset:
Patent EP-2496389-A4 (EP)
Title: Cast sheet and method of producing the same
Inventor: HOEGLUND LARS
IPC: B28B7/06
Filed: 2010-11-04
Abstract: A cast sheet that consists of a non planar net structure with cavities, where the net structure spread across a plane and where the cavities can form holes from one side of the sheet to the other. The cavities on both of the sides of the sheet can be arranged in identical structures where the structure of both sides are displaced or rotated in relation to each-other. Also described is a form template for casting of such a sheet and a method for producing such sheet.
Patent EP-2549849-A4 (EP)
Title: Row unit for a planter, planter and method for planting
Inventor: STARK MAGNUS
IPC: A01C5/06
Filed: 2011-03-22
Abstract: A precision seeder for sowing seeds to obtain a predetermined number of plants per unit of length includes a seed discharging tube adapted to feed the seed by an excess air pressure from a seed distributing device to a seed outlet, a seed furrow opener including two sowing discs arranged at an angle relative to each other, and a resilient press surface for pressing the seed into the soil. The press surface is configured such that a direction of flow of the seeds at the seed outlet intersects or is substantially tangent to at least a portion of the press surface. The seed outlet is located between the sowing discs and, as seen in the transverse direction, inside or immediately adjacent to the periphery of at least one of the sowing discs.
Patent EP-2566565-A4 (EP)
Title: Anchored cardiac ablation catheter
Inventor: SKLAR MARTIN J
IPC: A61B18/00
Filed: 2011-05-05
Abstract: An apparatus and method for performing cardiac ablations employs a catheter comprising an anchoring device and an ablating device to perform the ablations to electrically isolate the pulmonary veins and left atrium from surrounding atrial tissue. The anchor can comprise a balloon-type device, a stent-like device, a strut-like device, a spring-strut-like device, an umbrella-like device, a mushroom-like device, or other device that allows the catheter to maintain a position with respect to target tissue. The ablator can comprise a balloon ablator, an umbrella ablator, a pinwheel ablator, an umbrella ablator incorporating a cinch mechanism, a mushroom balloon ablator and a segmented balloon or pinwheel ablator. The anchor and ablator can also comprise a combination mushroom balloon anchor section and mushroom balloon ablator section. The anchor and ablator can include electrodes for measuring a conductance therebetween when in deployed position, so as to determine the effectiveness of the ablation.
Patent EP-2555469-A4 (EP)
Title: Fault protection method and device
Inventor: SUN JUN
IPC: H04L45/28
Filed: 2011-12-31
Abstract: A fault protection method in the field of the communications technologies includes: creating a working path and a protection path for a service to form 1 + 1 protection, and creating, for the service, a shared Mesh recovery path separate from both the working path and the protection path. When any one of the working path, the protection path, and the shared Mesh recovery path is faulty, two paths which are not faulty form the 1 + 1 protection. Embodiments of the present invention further provide a fault protection device.
Patent EP-0064553-A4 (EP)
Title: Electro-acoustic transducers.
Inventor: YOKOYAMA YOSHIHIRO
IPC: H04R9/10
Filed: 1981-10-27
Abstract: A compact electroacoustic converter to be used in the ear hole which prevents oppressive and inharmonious sensations to the auricle (A) when used and also prevents the deterioration of the reproduced sound quality. To do this, this converter contains an electroacoustic converting element, is formed in size which can be engaged with the recess (B) of the auricle (A), and comprises an outer housing (30) supported by at least two points of the auricle (A) when engaged with the recess (B) of the auricle (A), and a cord holder (50) extending from the housing (30) so as to contact the outer surface of the auricle (A) at a lower side position than the supporting points of the housing (30).
Patent EP-0088092-A4 (EP)
Title: Methods and apparatus for x-ray analysis of rapidly moving multicomponent materials.
Inventor: CHO BOONG YOUN
IPC: G01N23/08
Filed: 1982-08-09
Abstract: A beam of X-rays is directed into a traveling product (10, 132, 172) such as paper having a constituent such as ash made up of components such as clay, chalk and titanium dioxide. X-rays from the product may produce signal channel responses that are the same to one component but different to another component, and a resultant response indicative of the content of the constituent or component. The X-rays from the product may produce a response to a detected spectrum wherein the intensities of the rays are so distributed as a function of energy that the average effective absorption coefficients for the components are substantially equalized, so that the response will be indicative of the constituent and comparatively unaffected by the relative amounts of the components.
Patent EP-0114816-A4 (EP)
Title: Solenoid operated pressure regulation.
Inventor: MCCARTHY JAMES P
IPC: G05D16/20
Filed: 1982-08-04
Abstract: A normally closed line pressure regulator valve (48) has an orifice (72) that is opened and closed as the coil (74) of the solenoid is energized and deenergized. When the valve (48) is opened, the pump (16) outlet is opened to a vent port (82). A line pressure relief valve (54) in parallel with the solenoid valve (48) opens at a predetermined pressure when the solenoid valve (48) is closed and establishes a maximum line pressure. Minimum line pressure is determined by the pressure drops across orifices (38, 72) located between the outlet of the pump and the vent port (82). Line pressure is regulated between the maximum and minimum values by energizing and deenergizing the solenoid coil (74).
Patent EP-0247184-A4 (EP)
Title: Displacement measuring apparatus
IPC: G01B3/02
Filed: 1986-11-26
Abstract: PCT No. PCT/US86/02557 Sec. 371 Date Jan. 9, 1991 Sec. 102(e) Date Jan. 9, 1991 PCT Filed Nov. 26, 1986 PCT Pub. No. WO87/03361 PCT Pub. Date Jun. 4, 1987.A tape rule or other displacement measuring apparatus comprises a reader means and a member that are relatively movable. The member carries a position track defined by a sequence of alternative markings made in succession along the member. The alternative markings record different values in a pseudo-random sequence which is the result of repetitive operations on a seed consisting of a small number of elements. The sequence has the property that a group of successive markings of length at least equal to that of the seed occurs at a single position in the sequence so that a succession of markings read from the track and of length at least equal to the seed defines an absolute position of the reading means and the member. The reading means has at least three sensors arranged to respond to different locations within each marking with the pattern of the markings and the location of the sensors arranged so that only a single sensor changes state each time that the member moves through an interval of displacement relatively to the sensing means. The states occur consecutively in alternative sequences along the member that are recognizable by decoding logic fed with successive states as a logical value corresponding to one of the alternative markings depending upon which sequence has been followed.
Patent EP-0321494-A4 (EP)
IPC: A47B21/03
Filed: 1987-08-27
Abstract: Un dispositif de support de clavier comprend deux tiges parallèles sensiblement rigides (1 et 2), comportant chacune à l'une de ses extrémités une première patte de support correspondante (3 et 6). Chaque tige est également reliée de façon coulissante à une seconde patte de support correspondante (4 et 5). Lesdites tiges sont également reliées entre elles par l'intermédiaire d'un corps de montage de clavier (9) qui établit une liaison coulissante avec chaque tige. Une vis actionnable manuellement (16) s'adapte dans une ouverture taraudée ménagée dans le corps de montage (9) et peut être réglée de façon à reposer contre l'une des tiges (1 ou 2), empêchant ainsi le corps de montage (9) de glisser le long des tiges (1 et 2). Un clavier ou une planche de support de clavier est monté en face du corps de montage de clavier (9) au moyen d'une structure supplémentaire qui relie le dessous du clavier ou de la table de clavier au dessous du corps de montage (9). Lorsque l'appareil de support est vissé au dessous du pupitre, le clavier peut être glissé sous le pupitre ou ramené en face du pupitre. Une structure préférée pour le montage du clavier sur le corps de montage de clavier est également décrite.
Patent EP-0356527-A4 (EP)
Title: Clutch switching circuit of nonstage transmission
IPC: F16D48/06
Filed: 1989-02-13
Abstract: This invention relates to a clutch switching circuit which can be utilized suitably for a multi-stage static hydraulic mechanical nonstage transmission. If pressure regulating valves having good override characteristics are used, slip or breakage of a clutch will occur. Therefore, this invention provides a clutch switching circuit which provides communicating throttle passages (311, 321, 331, 341) in the valve body of the pressure regulating valves (211, 221, 231, 241) so that a working fluid flows towards the clutch when the valves are closed. When the clutch is switched, the working fluid flows in a quantity equivalent at least to the oil leakage flow quantity so that the slip or breakage of the clutch can be prevented while pressure regulating valves having good override characteristics are used. The invention provides also a clutch switching circuit wherein common oil passages (301, 302) leading to a plurality of clutches corresponding to the gears which are not adjacent to one another are provided, and the pressure regulating valves (411, 421) and pressure reducing valves (412, 422) used commonly for a plurality of gears are installed in the common oil passages. Thus, the invention halves the number of valves of prior art apparatuses and simplifies the circuit construction.
Patent EP-0409851-A4 (EP)
Title: Distributed push-pull amplifier
IPC: H03F3/60
Filed: 1989-02-09
Abstract: The present invention provides a modified distributed amplifier which is capable of providing push-pull operation without the loading losses of conventional push-pull combining. The modified distributed amplifier comprises a distributed amplifier configuration and with signal inverting means, such as a wide bandwidth transmission line transformer, interconnected into both the input and output lines. The signal inverting means are most effectively placed at the electrical centers of the lines, but may be placed at any positions in the individual lines to produce optimum performance to specific applications. The separate segments of the distributed amplifier separated by the signal inverting means operate in opposed phase but the signals output to the load add in phase thus providing push-pull operation. Since only one reverse terminating resistor is required, the power normally lost due to the loading by the companion amplifier of a conventional push-pull combined distributed amplifier system is instead delivered to the output load, the use of this type of amplifier preserves the advantages of the distributed amplifier configuration while providing the superior performance of the push-pull configuration but without the losses normally incurred with conventional push-pull combining.
Patent EP-0406323-A4 (EP)
IPC: B01D25/38
Filed: 1989-03-13
Abstract: L'invention concerne un appareil de déplacement et de lavage de plaques de filtration (15) dans un filtre-presse. L'appareil comprend une voie de guidage (34) ayant une paire de chariots de déplacement coulissant avec un mouvement de va-et-vient (5) et pourvus de linguets pivotants (35 et 36) pour transporter les plaques filtrantes (15). Les linguets (35 et 36) sont montés à l'aide de moyens à ressort (64). Les chariots (5) sont entraînés le long de la voie de guidage (34) par un piston déplacé par une pression et coulissant dans un cylindre sans tige (10) et ayant une chambre de pression à chaque extrémité du piston. Un fluide sous pression est introduit dans les chambres pour déplacer le piston. Un dispositif de lavage des plaques comprend une paire verticale de cylindres sans tige (10) reliant une paire de croisillons mobiles verticalement (51) pour le montage d'ajutages (72) de lavage par atomisation des plaques (15). Le dispositif de lavage (2) peut être connecté aux chariots de déplacement (5) de sorte que les plaques sales empilées (15) sont déplacées successivement vers une position de lavage (43) puis vers une pile de plaques nettoyées (44-47).
Patent EP-0397883-A4 (EP)
Inventor: FUJIMOTO SATOSHI
IPC: B29C45/56
Filed: 1989-10-26
Abstract: Perfectionnement apporté à une machine de moulage par injection-compression et à un procédé de moulage consistant à injecter une résine en fusion dans une cavité définie par des moules et à effectuer ensuite l'étape de compression du moulage. La machine et le procédé décrits permettent d'obtenir une qualité constante et un grand rendement tout en évitant la formation de cavités dans les articles moulés, ainsi qu'une diminution de la précision provoquée par une fuite de résine au moment de la compression et par la variation des interstices dans la cavité de moule. A cet effet, l'installation décrite ferme le point d'injection pendant l'étape de compression et effectue de nouveau une injection de résine après l'étape de compression. Un mécanisme de fixation mécanique soutient le dos d'un moule mobile afin d'éviter qu'il ne se produise une quelconque variation de l'interstice entre les moules sous l'effet de la pression lors de l'injection, et la résine peut être injectée pendant que l'interstice entre les moules est limité. Il est ainsi possible d'obtenir, avec un rendement élevé, des articles moulés de qualité constante possédant de bonnes caractéristiques de finissage et une grande précision dimensionnelle.
Patent EP-0464051-A4 (EP)
Title: Method and apparatus for the manufacture of shaped products of biaxially oriented polymeric material
IPC: B65D1/00
Filed: 1990-03-06
Abstract: Apparatus and methods for the formation of biaxially oriented thermoplastic articles having flat surfaces or sharp contours, along with the articles themselves, are disclosed by the present invention. Such apparatus and method relate to the heat-shrinking of biaxially oriented intermediates (50) onto male forms (82, 102) to produce articles of exacting dimensions and flat surfaces or sharply defined contours.
Patent EP-0510083-A4 (EP)
Title: Method for the assembly of lead-acid batteries and associated apparatus
IPC: H01M10/04
Filed: 1991-01-09
Abstract: A method of making a lead-acid battery includes providing continuous lengths of end separator stock (24) and intermediate separator stock (26) and stacks of positive (81, 98) and negative plates (83, 93). The separators are individually severed from the continuous length of stock and sequentially formed into an assembly with the individual positive and negative plates. The assembly zone (38) moves linearly relative to the cutting stations of the respective continuous lengths of separator stock and the stacks of plates and facilitates sequential establishment of the assembly without intermediate storage of the individual separators and elements. Some or all of the separators may be supplied from stacks disposed in magazines. The apparatus includes equipment (98) for supplying continuous lengths of end separator stock (24) and intermediate separator stock (26) and positive and negative plate stacks (81, 83, 93, 98). A movable assembly zone (38) is adapted to receive the individual separators and plates from which the assembly may be introduced into a battery cell container (28).
Patent EP-0524181-A4 (EP)
Title: Method and apparatus for injection molding plastic article with gas-assistance
Inventor: HENDRY JAMES WATSON
IPC: B29C45/00
Filed: 1991-02-06
Abstract: A method and apparatus for injection molding plastic articles with gas-assistance wherein the injected molten plastic is depressurized by a controlled amount prior to gas injection to facilitate the penetration of the gas into the molten plastic within the article-defining cavity of the mold.
Patent EP-0536286-A4 (EP)
IPC: G06F12/00
Filed: 1991-06-03
Abstract: An electronic security system includes a controller for controlling access to a location through activation of a lock mechanism in response to coded data and command instructions read from a key or card containing an electronic memory. The key memory data includes information specific to the keyholder which is decoded and acted upon by the controller. The controller memory can be reduced in size while still allowing the use of a large number of keys, by distributing a larger amount of data to the key memories. The controller is also capable of writing and altering key memory data in real time to control the subsequent use of the key.
Patent EP-0591217-A4 (EP)
Title: Oxygen consumption meter.
Inventor: MAULT JAMES R
IPC: A61B5/097
Filed: 1991-06-27
Abstract: An indirect calorimeter for calculating the metabolic rate of a subject by measuring the oxygen consumption during respiration over a period of time includes a gas flow meter (42) providing output electric signals to a microprocessor (20) which drives a display and printer. The output of the flow meter (42) is connected to a mouthpiece (12). The exhaled gas passes through a CO2 scrubber (30) and then through the flow meter (42). The difference in volume between the inhaled gas and the exhaled gas is proportional to the oxygen consumption of the subject and the microprocessor (20) integrates that signal over the time of the test, and multiples it by a constant to provide a metabolic rate display. The temperature and water vapor content of the inhaled air are adjusted to that of the exhaled air either by passing both the inhaled and exhaled gases through the scrubber (30) before their volume is measured, or by preheating the inhaled air and employing a water absorbent member to add moisture to the inhaled air and remove it from the exhaled air.
Patent EP-0575475-A4 (EP)
Title: Electrophoretic display panel with plural electrically independent anode elements
Inventor: DISANTO FRANK J
IPC: G02F1/1685
Filed: 1992-02-28
Abstract: A triode-type electrophoretic display includes a fluid-tight envelope for containing an electrophoretic fluid with suspended pigment particles and has a glass viewing window upon which has been deposited a plurality of parallel cathode members (14). An electrically continuous grid (16) member with a plurality of pores (20) therein is deposited upon a layer of insulation (18) overlying the cathode members. The grid pores preferably extend through the grid and the insulation layer to allow the fluid to contact the cathode members. A glass backplate (36) seals the rear of the envelope and serves as a substrate for plurality of parallel anode members (26). The cathode and anode members form a matrix with a plurality of intersections and are selectively electrically chargeable to induce movement of the particles within the fluid to or away from the individual intersections, localized concentrations of particles at the intersections being visible through the viewing window.
Patent EP-0544001-A4 (EP)
Inventor: TORII NOBUTOSHI
IPC: B25J9/16
Filed: 1992-04-15
Abstract: L'invention se rapporte à un système de commande à intégration proportionnelle (IP) adaptatif, qui sert à commander un robot ou une machine-outil présentant de grandes fluctuations de charge. Ce système de commande IP comprend une boucle de commande de vitesse et un précompensateur (31) disposé dans la boucle de commande de vitesse. La précompensateur équivaut à un système formé par couplage entre un modèle de norme (51) et un système d'inversion (52) d'un servomoteur (22), et il est adaptable. Dès lors que le précompensateur (31) est disposé dans la boucle de commande de vitesse, des opérations de commande stables et fermes peuvent être effectuées même en cas de fluctuations radicales de l'inertie d'une charge.
Patent EP-0619899-A4 (EP)
Title: Software control of hardware interruptions.
Inventor: CONNELL JEFFERSON JOSEPH
IPC: G06F13/24
Filed: 1992-12-29
Abstract: A computer system that has means for processing (266) interrupt requests that are generated both by hardware interrupt request generators (260..., 265) and by control software (264). A common register array is provided having locations for the general registers and the control registers and having specifically interrupt register locations (261) for storing interrupt requests. The hardware generators (260..., 265) store the interrupt requests into the interrupt register locations (261). Similarly, the control software (264) reads and writes to the interrupt register locations (261) whereby interrupt requests can be generated and terminated in a unified manner under software and hardware control.
Patent EP-0594864-A4 (EP)
Title: Apparatus for cutting glass plate
Inventor: BANDO SHIGERU
IPC: C03B33/027
Filed: 1993-04-14
Abstract: An apparatus for cutting a glass plate is provided, wherein a cutter head can be moved relative to a glass plate at high speed and with high precision along a shape to be formed with a cutting line on the glass plate, work efficiency can be improved and products of high quality can be obtained. The apparatus has such an arrangement that: a bridge frame (4) having an X-direction straightly moving means (3) for straightly moving the cutter head (2) in a direction of X-axis is supported by side members (5 and 6) in a manner to be movable in a Y-direction; ball screw nuts (7 and 8) are rotatably mounted and threadably coupled to ball screws (9 and 10) extending in the Y-direction; a Y-direction straightly moving means (11) is provided; another ball screw (12) extending in the X-direction is provided on the bridge frame (4); another ball screw nut (13) is rotatably mounted; and the ball nut (13) is rotated by the X-direction straightly moving means (3) to straightly move the cutter head (2) in the X-direction.
Patent EP-0649542-A4 (EP)
Title: Method and apparatus for a unified parallel processing architecture.
Inventor: CHEN STEVE S
IPC: G06F12/06
Filed: 1993-07-08
Abstract: A unified parallel processing architecture connects together an extendible number of clusters (100a, 100b, 100c, 100d) of multiple numbers of processors (102a, 102b, 102c, 102d) to create a high performance parallel processing computer system. Multiple processors are grouped together into four or more physically separable clusters (100a, 100b, 100c, 100d) each cluster having a common cluster shared memory (104a, 104b, 104c, 104d) that is symmetrically accessible by all of the processors in that cluster; however, only some of the clusters are adjacently interconnected. Clusters are adjacently interconnected (100a, 100c) to form a floating shared memory (104a, 104c) if certain memory access conditions relating to relative memory latency and relative data locality can create an effective shared memory parallel programming environment. A shared memory model can be used with programs that can be executed in the cluster shared memory of a single cluster, or in a floating shared memory that is defined across an extended shared memory space comprised of the cluster shared memories of any set of adjacently interconnected clusters. The adjacent interconnections of multiple clusters of processors to create a floating shared memory effectively combines all three types of memory models, pure shared memory (20, 22, 24), extended shared memory (30, 34, 32) and distributed shared memory (14, 12, 10) into a unified parallel processing architecture.