baber/WOPTO huggingface dataset:
Patent RU-95106501-A (RU)
Inventor: KARTER ROBERT
IPC: B01J12/00
Filed: 1994-05-04
Abstract: FIELD: production of uranium dioxide from uranium hexafluoride. SUBSTANCE: furnace has inlet device and heated revolving drum. Uranium hexafluoride reacts with water steam in furnace inlet device forming uranyl fluoride which is fed to revolving drum by means of revolving screw feeder. Uranyl fluoride contained in revolving drum enters into reaction with water steam and hydrogen fed by counter-flow, thus producing target product, uranium dioxide. Filter made from porous metal or porous ceramics tightly embraces screw feeder for extracting solid particles from waste gases exhausted from furnace. Filter is cleaned by means of spiral blades fitted in screw feeder. Uranium dioxide produced in proposed furnace may be reworked into nuclear fuel pellets. EFFECT: enhanced efficiency.
Patent RU-95108297-A (RU)
Inventor: GNEZDILOV V A
IPC: A63G9/08
Filed: 1995-05-25
Abstract: FIELD: attraction equipment. SUBSTANCE: method involves shifting swing counterweight from periphery to center at the initial phase of movement of swing nacelle downward and from center to periphery at the initial lifting phase of swing nacelle. Nacelle is swung above swinging axis by shifting center of gravity of movable mass of swing in opposite direction with respect to nacelle relative to swinging axis. Acceleration of nacelle may be changed by regulating motion speed of counterweight and its extreme position. Engine for moving counterweight along radial guide is fixed on counterweight and is provided with switch system for stopping and reserving of engine at initial lifting and lowering phases of nacelle. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 5 cl, 2 dwg
Patent RU-95108496-A (RU)
Inventor: BORISOV B I
IPC: B64C1/14
Filed: 1995-05-24
Abstract: FIELD: space engineering. SUBSTANCE: hatch cover of THERMOSTATING system is secured to protective fairing by means of hinges with space vehicle inside it. It is provided with servo-amplifier secured on protective fairing and made in form of compression spring fitted on rod which is provided with stroke limiter on one side; on other side it is connected with slot on spring-loaded cover by means of axial hinge. Rod passes through guide bush. Compression spring is supported on one side by guide bush and on other side it is held in compressed state by means of stop fitted on interlocking device. Interlocking device is rigidly connected with lever of change-over mechanism with flexible member; one lever of mechanism is provided with calibrated weight. Such cover provided with servo-amplifier ensures THERMOSTATING conditions in conducting the ground jobs at low hydraulic resistance on hatch cover; in flight, when g-loads reach 1.3 to 1.5 g. servo-amplifier is switched on ensuring such hydraulic resistance on hatch cover at which pressure inside protective fairing is always higher than external pressure which is achieved with the aid of compression spring. EFFECT: enhanced stability of protective fairing against g-loads and aerodynamic loading; reduction of mass and consequently increased payload (space vehicle).
Patent RU-95111185-A (RU)
Inventor: LJANGUZOV S V
IPC: F02K9/26
Filed: 1995-06-28
Abstract: FIELD: rocketry; manufacture of solid- propellant rocket engines with thrust cut-off. SUBSTANCE: rocket engine includes housing 1, nozzle 8, cap, igniter, charge and hydraulic dampening unit for axial motion of differential piston 4, liquid cooler 7 located in under- piston chamber 5 of sleeve 3, sealing device 14 and injection devices. Nozzle 8 is provided in differential piston 4 of hydraulic dampening unit fixed relative to sleeve 3 by means of separation charge. Over circumference of differential piston 4 there are tangential passages 15 which are used to connect under-piston chamber 5 and above-piston chamber 6 of sleeve 4 in such way that above-piston chamber 6 performs function of centrifugal injector directed inside cavity of housing 1 of engine, several guide members 17 being located at centrifugal injector outlet over circumference. EFFECT: enhanced reliability of engine; reduced overall dimensions due to automatically controlled hydraulic dampening unit.
Patent TW-200305828-A (TW)
Title: Apparatus and method for distributing representative images in partitioned areas of a three-dimensional graphical environment
Inventor: CHANG LIANG-AN NELSON
IPC: G06T11/20
Filed: 2002-10-29
Abstract: An apparatus and method for distributing representative images of a plurality of data objects within a database within a partitioned three-dimensional graphical environment is described. According to the apparatus and method an environment is divided into areas bounded by partitions, and group of representative images are distributed and displayed upon these partition. In general, distribution of the representative images is achieved by determining weight factors for each partition bounding a given area and determining weight factors for representative images (21, 31) that are to be displayed within the areas upon the partition and then distributing the images dependent on the comparison of the image weight factors to partition weight factors (23).
Patent TW-200411644-A (TW)
Title: Data recording method of optical storage medium
Inventor: CHENG YUH
IPC: H04L25/49
Filed: 2002-12-30
Abstract: A data recording method of optical storage medium is disclosed. The method employs the Orthogonal Frequency Division Multiplexing (OFDM) to record the data in order to increase the usage efficiency of the storage channel. The method evolves dividing a storage channel into multiple sub-channels, and then determining the recorded bits of the multiple sub-channels according to the signal noise ratio of the storage channel; next, an input signal being recorded on the optical storage medium being transformed from time domain to frequency domain such that a time-domain signal is obtained; at last, recording the time-domain signal on the optical storage medium through a composition of pulse width and pulse amplitude.
Patent TW-200302263-A (TW)
Title: Triarylamine derivatives and their use in organic electoluminescent and electrophotographic devices
Inventor: RICHTER ANDREAS M
IPC: C07C211/58
Filed: 2003-01-14
Abstract: The invention relates to new triarylamine derivatives provided with special space-filling wing groups, and their use as hole transfer material in electrophotographic and electroluminescent devices. In the triarylamine derivatives, n = 1-10, R1 through R4 are phenyl, biphenylyl, methylphenyl, naphthyl, phenanthrenyl, anthracenyl, fluorenyl, triarylmethyl-aryl or triarylsily-aryl, which can be substituted; Ar is a biphenylence bridge or a substituted fluorenylene bridge, or Ar is a substituted biphenylene bridge, triphenylene bridge or tetraphenylene bridge if n = l.
Patent TW-200405209-A (TW)
Title: Method and system for linking firmware modules in a pre-memory execution environment
Inventor: STEVENS WILLIAM A JR
IPC: G06F9/445
Filed: 2003-01-30
Abstract: A BIOS includes a core and multiple modules. The modules include both those that are platform specific and those that are not platform specific. Each module has a standard interface that allows the core (or other module) to call the module. A platform vendor constructs a BIOS by selecting modules from one or more vendors, which when executed can select modules that are suitable for the platform the BIOS resides in.
Patent TW-200306721-A (TW)
Title: Method and circuit arrangement for the monitoring and management of data traffic in a communication system with several communication nodes
Inventor: ZINKE MANFRED
IPC: H04L12/26
Filed: 2003-02-14
Abstract: The invention describes a method for the monitoring and management of data traffic in a communication system with several communication nodes which communicate via interfaces monitored by a bus monitor, comprising the following steps: (a) provision of a predefined communication time schedule for all communication nodes, (b) initialization of the bus monitor, (c) synchronization of the communication time schedule of the bus monitor with the predefined communication time schedule executed by the communication nodes in a distributed arrangement, the synchronization taking place on the basis of activities observed at the interfaces, (d) monitoring of the activities of the communication nodes by the bus monitor, (e) comparison of the activities with the predefined communication time schedule, and (f) deactivation of the interface for any communication node for which an activity not compatible with the predefined communication time schedule has been detected. A circuit arrangement and its use are also described.
Patent TW-200304733-A (TW)
Title: Estimating power on spatial channels
Inventor: PERSSON JOHAN L
IPC: H04B17/00
Filed: 2003-03-04
Abstract: The power of a signal received on a spatial channel in a wireless radio communications system can be estimated. One embodiment of the invention includes receiving a signal at a plurality of antenna elements, the received signal including a first component from a first radio and a second component from a second radio. Then the contribution of the first component to the received signal may be estimated by calculating a first power estimate for the first radio using the received signal, calculating a second power estimate for the second radio using the received signal, and estimating the contribution of the first component to the received signal, the estimation using the first power estimate and the second power estimate. In one embodiment, the first power estimate is an SINR of the first component.
Patent TW-200401989-A (TW)
Title: Flexible subscription-based event notification
Inventor: EL-SHIMI AHMED
IPC: G06F11/34
Filed: 2003-03-07
Abstract: Subscription-based notification using event channels that each correspond to a particular scope. Each channel manages notifications through the use of a schema definition. The event subscriptions identify the position and attributes that any desired event notification would take in the schema definition. The channel then receives event notifications in the form of XML fragments. The channel then determines the position that the XML fragment would take as defined by the schema definition. The channel determines whether the position and attributes of the event notification matches the position and attributes of the event subscription. If a match is found, then the event notification is copied and forwarded to the recipient designated in the corresponding subscription.
Patent TW-200419240-A (TW)
Title: Wide viewing liquid crystal device and its manufacturing method
Inventor: CHEN CHENH-JU
IPC: G02F1/1337
Filed: 2003-03-19
Abstract: The present invention provides a wide viewing liquid crystal device and a method of manufacturing it. Said device includes a first substrate and a second substrate, a liquid crystal layer positioned between the two substrates, a plurality of parallel electrodes posited on the second substrate and an alignment film with alignment structure deposited on the surface of the second substrate. Compared with the traditional liquid crystal device, this device has advantages of lower driving voltage and higher ratio of light penetration. There is no alignment structure on the surface of the first substrate, thus the process of manufacturing this device is simplified and the ratio of qualified products is increased.
Patent TW-200306544-A (TW)
Title: Recording method for recording data on a storage medium
Inventor: HATTORI MASATO
IPC: G11B7/007
Filed: 2003-03-21
Abstract: A recording method includes the steps of detecting whether unique information is recorded in a storage medium outside a predetermined area managed by a management data that manages data in a data area on a storage medium; generating unique information when in the detecting step no unique information is detected as being recorded in the storage medium; and recording the unique information when generated in the generating step to the storage medium outside the area managed by the management data.
Patent TW-200421097-A (TW)
Title: Method preventing user's data stored in PDA from losing and device thereof
Inventor: HUNG HUNG-CHANG
IPC: G06F11/30
Filed: 2003-04-09
Abstract: The present invention provides a method preventing user's data stored in PDA from losing and device thereof. The PDA provides a non-volatile read/write memory, a RAM and a battery. Among them, the non-volatile read/write memory provides a preset area and the RAM is stored with the user's data and system status. When the power level of the said battery is lower than a preset value, write the user's data and system status into the preset area. When the said PDA is supplied with power again, the said user's data and system status are stored back to the RAM.
Patent TW-200405637-A (TW)
Title: Surge lighting protection device
Inventor: DEVINE EDWARD
IPC: H01T4/08
Filed: 2003-04-14
Abstract: A lightning surge protector 10 configured for use with coaxial lines 14 is disclosed. The lightning surge protector 10 includes an inner conductor 20 comprising two conductive portions 28, 30 mechanically and capacitively coupled together, and displaced from one another, by a dielectric portion 32, 432 which may be injection molded or snapped onto the conductive portions 28, 30. Insulative portions 22, 24 extend between the inner conductor 20 and an outer conductor 18 to electrically insulate the inner conductor 20 from the outer conductor 18. An inductor 26 inductively couples the inner conductor 20 to the outer conductor 18 and is coupled between the two using a solderless connection. The inductor 26 has a bent end 90 which may be inserted in a hole 88 in the inner conductor 20 and a straight end 388 that may be staked in a hole 368 in the outer conductor 18. The outer conductor 18 is formed from a case 34 and a plug 36 which are frictionally coupled. The configuration of the components 18, 20, 22, 24, 26, 28, 30 allows for components 18, 20, 22, 24, 26, 28, 30 to be assembled into modules 21 and subassemblies 401, 402 which facilitates pressing the modules 21 and assemblies 401, 402 together to reduce assembly costs.
Patent TW-200423461-A (TW)
Title: Fuel cell and method for manufacturing the same
Inventor: HSIEH SHOU-SHING
IPC: H01M8/24
Filed: 2003-04-23
Abstract: The invention relates to a fuel cell and a method for manufacturing the same. The method of the invention comprises the steps of: (a) forming a catalyst layer on a first surface and a second surface of a MEA (Membrane Electrode Assembly); (b) forming a plurality of channels on a first reaction surface of a first flow field plate and on a second reaction surface of a second flow field plate, and each channels having inclined side wall; (c) forming a current collector layer on the first reaction surface and the second reaction surface; and (d) combining the first flow field plate on the first surface of the MEA, and combining the second flow field plate on the second surface of the MEA. The method of the invention utilizes the sputtering way to deposit the catalyst layer and the current collector layer so as to effectively control the thickness of the catalyst layer and the current collector layer. Therefore, the method of the invention makes the catalyst layer develop its function and saves the material. The current collector layer is able to be as thin as a membrane, and is easy to collect current. In addition, the flow field plate can be made by the lithography technology, which decreases the width of the channels and increases the storage of hydrogen in per unit area. Consequently, the fuel cell of the invention can be minimized.
Patent TW-200423645-A (TW)
Title: DICOM gateway processing apparatus
Inventor: CHEN SHI-YING
IPC: H04L12/66
Filed: 2003-04-24
Abstract: The invention relates to a DICOM gateway processing apparatus, particularly specifying a gateway apparatus targeting at medical image digitization and digital communication, which is formed by grabbing digital or analog video of all kinds of medical equipments and converting it into DICOM storage standard format capable of being transmitted through network, not only providing for DICOM server connection, but also transmitting through broadband network to somewhere else. The structure comprises the medical information processor, the information object integration processor, the text data encoder, the digital video grabber, the image processing recognizer, the digital image compressor or converter and the DICOM file builder to form a gateway equipment capable of rapidly converting all kinds of medical images into the standard format for network transmission.
Patent TW-200423552-A (TW)
Title: An approach in music compression and decompression
Inventor: Liu xin-wei
IPC: H03M7/30
Filed: 2003-04-29
Abstract: This innovation is an improvement in the approach of music compression and decompression. The primary focus is to perform dynamic sampling within range on both left and right sound tracks, meanwhile, to maintain the resolution of original voice data format. By simultaneously adding and subtracting targeted voice data in left and right sound tracks for compression, noise embedded in voice is minimized to the lowest to further achieve the mixing effect. After synchronous mixing, there is a difference between the latter sample picked among multiple sets of data (the 2nd set) and former one (the 1st set). Take that difference and multiply with a calculated factor to enhance the compression rate. Storage capacity needed for compression is reduced and actions covering first pinpointing deviation range and followed by coding the next, resulting in a compression code. Instantaneously, restoring that compressed code by the same steps backwards obtains a decompressed version. Then, adopting the same compression algorithm on compression of the difference between the restored version of data and the next data (the 3rd set) is the approach for compression. For example, an 8-bit (or 16-bit) coded voice data targeted for compression can be encapsulated in to 2-bit (or 4-bit) so that the user can pack more information within the same storage capacity, furthermore, to fulfill the purpose of reaching high efficiency at low cost by saving those customarily used Encoder IC, Decoder IC, and high-speed CPU. For retrieving the final voice in left sound track, it is done through multiplying the result of subtracting calculated half data value in the left sound track from calculated one in the right sound track by a factor. Final voice in the right sound track is obtained by summing up calculated data in the right and half of what is in the left sound track. With such an innovative approach, the voice format being compressed and decompressed is the same as before compression. Therefore, it is as clear as the original copy to users.
Patent TW-200422222-A (TW)
Title: Lock device integrally formed to a bicycle frame
Inventor: Zhuang shi-wen
IPC: E05B71/00
Filed: 2003-04-28
Abstract: This invention provides a lock device integrally formed to a bicycle frame, including: a engaging base with a receiving space to be engaged to an end of the frame; a lock provided in the receiving space, the lock being provided at one side thereof with a through hole and a lug; a movable base with a hook and provided at another end of the frame and capable of reciprocal sliding movement on the frame; a lock cable having an end affixed to the lug of the lock and another end selectively locked to the through hole of the lock. By adopting the above construction, the lock cable may be joined to the hook of the movable base and then locked to the through hole of the lock. The sliding movement of the movable base may serve to adjust the degree of tightness of the lock cable, so as to prevent the lock cable from dangling due to vibration of the bicycle in riding.
Patent TW-200401540-A (TW)
Title: Peer to peer network communication
Inventor: HARRIS ADAM PIERCE
IPC: H04L12/56
Filed: 2003-05-13
Abstract: Methods and apparatus for peer to peer network communication. In one implementation, a method of communicating between a first client system and a second client system includes: discovering first address information for a first client system connected to a first network address translation device; sharing the first address information with a second client system; receiving second address information for the second client system; and establishing communication between the first client system and the second client system using the second address information.
Patent TW-200419375-A (TW)
Title: Visual and scene graph interfaces
Inventor: BEDA JOSEPH S
IPC: G06F3/14
Filed: 2003-05-15
Abstract: A method and system implemented in an application programming interface (API) and an object model allows program code developers to interface in a consistent manner with a scene graph data structure to output graphics. Via the interfaces, program code writes drawing primitives such as geometry data, image data, animation data and other data to visuals that represent a drawing surface, including validation visual objects, drawing visual objects and surface visual objects. The code can also specify transform, clipping and opacity properties on visuals, and add child visuals to other visuals to build up a hierarchical scene graph. A visual manager traverses the scene graph to provide rich graphics data to lower-level graphics components.
Patent TW-200422216-A (TW)
Title: Service lift
Inventor: SAKAKIBARA YUJI
IPC: B60S5/00
Filed: 2003-06-09
Abstract: A service lift where the entire pit can be blocked in a flat manner even at where operating the link mechanism for expanding and contracting so as to ascend and descend the lift. A lift ascending and descending means 2 is formed with a lower part lift 2a and an upper lift 2b on the top. A cover plate 4 blocks a pit 3 between the two. A load stand 1 is arranged on the upper lift 2b. The lower part lift 2a and upper lift 2b are formed by an X link mechanism which expands and contracts motion upwards and downwards, such that they block the pit when the lower part lift rises to cause the cover plate 4 to block the pit and flush with the bottom.
Patent TW-200307572-A (TW)
Title: Vacuum swing adsorption process with controlled waste gas withdrawal
Inventor: LEE SANG-KOOK
IPC: B01D53/047
Filed: 2003-06-10
Abstract: A gas transfer segment of a vacuum swing adsorption process cycle utilizing multiple parallel adsorbent beds which undergo cyclic process steps to separate the components of a feed gas mixture, each bed having a feed end and a product end, wherein the gas transfer segment comprises a step of withdrawing a waste gas stream from the feed end of a first bed, withdrawing a transfer gas from the product end of the first bed and introducing the transfer gas into the product end of a second bed, and withdrawing a waste gas stream from the feed end of the second bed.
Patent TW-200401810-A (TW)
Title: Five-layered pigments
Inventor: SCHMIDT CHRISTOPH
IPC: A61K8/29
Filed: 2003-06-23
Abstract: The present invention relates to five-layered pigments based on multi-coated platelet-shaped substrates which comprise a layer sequence comprising (A) a layer of SnO2 having a layer thickness of 0.1-50 nm, (B) a high-refractive-index coating consisting of TiO2 in the rutile modification having a layer thickness of 10-800 nm, (C) a colourless coating having a refractive index n ≤ 1.8 having a layer thickness of 20-800 nm, (D) a high-refractive-index coating consisting of SnO2 having a layer thickness of 0.1-50 nm, (E) a layer of TiO2 in the rutile modification having a layer thickness of 10-800 nm, and optionally (F) an outer protective layer, and to the use thereof in paints, coatings, powder coatings, printing inks, security printing inks, plastics, ceramic materials, glasses, as dopants for the laser marking of papers and plastics, in cosmetic formulations and for the preparation of pigment preparations and dry preparations.