baber/WOPTO huggingface dataset:
Patent RU-95111189-A (RU)
Inventor: TROFIMOV JU V
IPC: G02B23/04
Filed: 1995-06-28
Abstract: FIELD: optoelectronics. SUBSTANCE: invention is related to optico-electron devices (night-vision glasses) and is meant for observation at low levels of illuminance, under water and during picture taking. Known optico-electron device composed of protective glass, lens, image converter, eye-piece, second protective glass positioned in sequence is inserted with three inclined mirrors placed between first protective glass and lens, between lens and image converter, between eye-piece and image converter. Dichroic inclined flat mirror is set across output of eye-piece in front of protective glass. Optical axes of protective glasses are mutually parallel and perpendicular to planes in which axes of lens, image converter and eye-piece lie. Image converter is mounted in parallel to face of observer. As compared with prototype proposed device provides for round-the clock observation. Presence of protective glasses permits observation to be conducted under water, one eye of observer remains unequipped and can watch objects directly which is very convenient for swimmers. Design of device ensures minimal longitudinal dimensions which diminishes load on face of operator decreasing his (her) fatiguability. EFFECT: decreased fatiguability of operator, provision for round-the-clock operation and for taking photographs from screen of image converter.
Patent RU-95112512-A (RU)
Inventor: AVENJAN V A
IPC: E01B11/44
Filed: 1995-07-18
Abstract: FIELD: railway transport; permanent way. SUBSTANCE: device for realization of proposed method of manufacture of welded rails has sheet explosive charge 1 in case 2 made of cardboard or plastic with charge blasting initiation unit 3. Charge 1 is placed on rail 4 to be strengthened. Gasket 6 made of material whose acoustic rigidity is less than that of rail material is placed between charge and surface of rail 4 and plate 5 of material whose density is higher than that of explosive charge 1 is placed at rear side of charge. Template 7 is installed at end face of rail to be strengthened. Proposed method comes to the following: prior to welding, explosive charge 1 is placed on roll surface of each end of rails 3 to be welded and charge is blasted by detonator 6. After blasting of charge detonation wave gives rise to sliding shock wave in rail. Amplitude of shock wave in zone of gasket 6 is higher than that in zone of direct contact of charge with surface of rail. This provides nonuniform strengthening of rail end and ensures maximum strengthening in zone of thermal influence of weld usually featuring reduced hardness. After blasting of charge, ends of rails are subjected to machining to remove burrs, then they are welded and weld is subjected to mechanical and thermal treatment. Rails made according to proposed technology feature smooth change of hardness in weld zone, their wear. resistance is increased as well as service life. EFFECT: increased safety owing to strengthening of rail roll surfaces.
Patent TW-200409944-A (TW)
Title: Double refraction type single image display apparatus with telescopic elements
Inventor: LV XING-ZENG
IPC: G02B27/01
Filed: 2002-12-06
Abstract: A double refraction type single image display apparatus with telescopic elements is provided, which comprises: a display unit for providing an image; two first refractive optical elements; two first reflective units, wherein the first refractive optical elements are mounted between the first reflective units and the display unit; two second reflective units for deflecting the light rays emitting from the first reflective units; two telescopic elements respectively mounted between respective pairs of the first reflective unit and the second reflective unit for altering the depth of view; two second refractive optical elements respectively mounted on one side of the second reflective units; and two virtual image forming assemblies respectively for transforming images formed by the second refractive optical elements into virtual images. The images displayed by the display unit are first refracted by the first refractive optical elements to form inversed images as opposed to the original images. Then, the inversed images are deflected to the second refractive optical elements by means of the first reflective units, the telescopic elements, and the second reflective units, and pass through the second refractive optical elements in a deflected manner to form real images, being in the same direction of the original images. Then, the real images are transformed into virtual images, being in the same direction of the original images, by means of the virtual image forming assemblies.
Patent TW-200302753-A (TW)
Title: Process for the preparation of a microspheroidal catalyst
Inventor: BAKER MICHAEL JAMES
IPC: B01J21/08
Filed: 2002-12-25
Abstract: A process for impregnating microspheroidal catalyst support particles with at least one compound of a catalytically active group VIII noble metal, which process comprises the steps of: (a') impregnating the microspheroidal support particles by the incipient wetness technique with an aqueous solution of the at least one catalytically active group VIII noble metal, whilst agitating the support particles; and (b') drying the impregnated support particles produced in step (a') whilst agitating the impregnated support particles. The microspheroidal support particles are preferably silica, alumina, zirconia or mixtures thereof. Where the catalytically active group VIII noble metal is palladium, the process may be used to prepare a catalyst active for the fluid bed acetoxylation of ethylene to produce vinyl acetate.
Patent TW-200302683-A (TW)
Title: Plasma processing apparatus and method
Inventor: NAKANO AKIRA
IPC: H01J37/32
Filed: 2003-01-08
Abstract: The object of the present invention is to provide a plasma processing apparatus that includes current-detecting means for measuring a discharge current flowing in the gap between an electrode pair during plasma discharge, which can control the excitation power, and which can stabilize the plasma processing. To achieve the object, a plasma processing apparatus includes: an impedance matching circuit 2A placed between an RF generator and a plasma excitation electrode, magnetic probes placed symmetrically for detecting a magnetic field generated at a slit in a sidewall of the chassis, and a feedback circuit for feeding back to a high frequency power source or a matching circuit so that a current detected by a current-detecting means maintains a predetermined value.
Patent TW-200308148-A (TW)
Title: Obtaining cyclic redundancy code
Inventor: WEISSINGER STEVE H
IPC: H03M13/09
Filed: 2003-02-14
Abstract: Cyclic redundancy codes are obtained to verify the integrity of a message transmitted between a sender and a receiver. One method for obtaining a cyclic redundancy code includes separating the message into segments. Remainders are obtained for those segments based on a generator polynomial. The remainders for those segments are multiplied by a segment-constant to obtain segment-remainders for each segment. The segment-remainders are accumulated into an accumulated-remainder. The accumulated-remainder is moduloed by the generator polynomial to obtain a remainder for the accumulated-remainder. The remainder for the accumulated-remainder is the cyclic redundancy code for the message.
Patent TW-200303182-A (TW)
Title: Shower face plate and shower head
Inventor: OKUBO TAKAYASU
IPC: B05B1/18
Filed: 2003-02-21
Abstract: In accordance with the present invention, the number of water spray holes (9a, 9b) formed in a water spray plate (6) is 130 or more. The water spray holes (9a, 9b) each have a diameter of not less than 0.1 mm and not more than 0.5 mm, the total opening area being not more than 30 mm2. Since the total opening area of the water spray holes (9a, 9b) has thus been reduced, a water-saving effect is obtained. Furthermore, since the water spray holes (9a, 9b) are small in size and large in number, the speed of water streams spouted through the water spray holes (9a, 9b) is high, such that the user feels the strength with which the streams hit the skin; the spreading of shower water can also be obtained, creating a feeling of satisfaction in taking a shower. Further, the formation of many small water spray holes (9a, 9b) ensures generation of more negative ions.
Patent TW-200305496-A (TW)
Title: Crosslaminate of oriented films, method of manufacturing same, and coextrusion die suitable in the process
Inventor: RASMUSSEN OLE-BENDT
IPC: B29C48/495
Filed: 2003-03-03
Abstract: New cross-laminates and formed of films of which at least two are uniaxially or unbalanced biaxially onented, in which the main direction of orientation in one of these films crosses the main direction of orientation in the other one, having modifications, made in a suitable pattern, of the surface properties of the two films on the surfaces which are inside the laminate and are bonded to each other. The internally arranged surface layers of the films comprise an array of strands (101, 102) of coextruded material and the films are arranged so that the arrays of (he two films cross one another. The strands may be used to control adhesion between the films and reduce the tendency to delarninate on repeated flexing, making a laminate suitable for use as a tarpaulin. Alternatively, especially in combination with provision of embossment of at least one of the films whose main layer Is transparent 1o form striations (103), colon and strands may confer interesting visual effects on the laminate viewed from the side of that film which may make the laminate appear thicker than it actually is.
Patent TW-200304327-A (TW)
Title: Method and apparatus for bridging different video format
Inventor: CHEN CHANG-LUN
IPC: H04N7/01
Filed: 2003-03-04
Abstract: A video format bridge employs a plurality of techniques to insure that the line buffer does not suffer underflow or overflow conditions, and that the output frame rate matches the input frame rate. The bridge handles the problem of residue lines, addresses fluctuations in the input and output clock rates, and allows adjustments of the ratio of the input and output the number of lines per frame or number of pixels per line so that output device specifications are not exceeded. A single integrated circuit may provide which is adapted to perform a plurality of techniques, and includes resources by which the user is able to enable and disable such techniques as needed for the particular bridging operation being executed. Bridge logic produces an output video stream which has an output frame rate matching the input frame rate, and in which the output frame has at least one of a variable number of pixels per line within an output frame, and/or a variable number of lines per frame among output frames in a set of more than one output frame.
Patent TW-200306519-A (TW)
Title: Organic EL element drive circuit and organic EL display device
Inventor: MAEDE JUN
IPC: G09G3/30
Filed: 2003-03-24
Abstract: An organic EL element drive circuit includes a current mirror circuit, a first current output circuit for generating a current having a first value in response to an output current of one of output side transistors of the current mirror circuit and a current generator circuit. An input terminal of the organic EL element drive circuit is supplied with a current having a second value from a second current output circuit of another organic EL element drive circuit preceding to the organic EL element drive circuit, which has substantially the same construction as that of the first current output circuit, to generate a predetermined drive current and the input transistor of the current mirror circuit is driven by the predetermined drive current to generate the first current value corresponding to the second current value.
Patent TW-200400312-A (TW)
Title: Motorcycle steering lock
Inventor: NAKAYAMA KOICHI
IPC: E05B83/00
Filed: 2003-03-27
Abstract: This invention relating to a steering lock of a motorcycle, especially for one able to reduce cost as well as to prevent intent damaging, includes following solutions: 1) to install handlebar 18 on top bridge 13 which connects the cross right and left upper part; 2) to set meter 22 in the front part of the handlebar 18; 3) to install cylinder lock on top bridge 13 between handlebar 18 and meter 22; 4) and to install sliding door device 62 on the upper surface of the top bridge 13. The effect of this invention: able to limit cost and prevent intent damaging by placing the sliding door device 62 between the handlebar and the meter to using the conventional members to against any violent detachment to the sliding door device. (Diagram 2: Motorcycle steering lock)
Patent TW-200406319-A (TW)
Title: Selector system for vehicle
Inventor: HOUSTON STEVEN W
IPC: F16H63/04
Filed: 2003-04-11
Abstract: A shift selector system is provided for selecting an operating mode of a vehicle axle. The system includes an operator shift mechanism including a rotatably supported cam rotatable between a forward position, a neutral position and a reverse position, and a spring operably interconnected to the cam for selectively biasing the cam toward one of the forward and reverse positions. An axle shift mechanism is operably interconnected to the vehicle axle and in remote communication with the operator shift mechanism. The axle shift mechanism includes a shift lever respectively rotatable with rotation of the cam for establishing the operating mode of the vehicle axle. The axle shift mechanism includes a compression spring assembly for enabling delayed rotation of the shift lever. A neutral lock mechanism is operably supported by the cam for selectively prohibiting rotation of the cam from the neutral position.
Patent TW-200420854-A (TW)
Title: Light emitting diode array illuminant and backlight module by using the same
Inventor: CHANG YI-HUI
IPC: F21V8/00
Filed: 2003-04-14
Abstract: A light emitting diode array illuminant and backlight module by using the same are provided. The backlight module consists of at least a carrier and several light emitting diodes, wherein the carrier has a front surface and a back surface and the front and back surfaces of the carrier have several contacts. The light emitting diodes are disposed on the carrier and electrically connect with the contacts respectively. The illuminant provided from the light emitting diodes shoot from a side of the carrier. Moreover, the invention apply the light emitting diode array illuminant in the backlight module, so it can switch on at low temperature and protects the backlight module from over heating after switching on.
Patent TW-200422967-A (TW)
Title: Electronic digital player
Inventor: Jiang yi-jun
IPC: G06F3/14
Filed: 2003-04-21
Abstract: The invention provides an electronic digital player, which places the memory card by inserting it in the LCD device. The LCD device provides at least a card connection device of card reader. The card connection device automatically selects different memory card format through using the card controller. The front end of the LCD device is installed with the card connection device so as to immediately display and play when user inserts the memory card in the card connection device. The LCD device is embedded with microprocessor for connecting the microprocessor with infrared (IR) device, storage device and speech device. Through the IR device on the LCD device to receive the external IR communication signal, the data received by the IR device can be stored in the storage device or used for AV data playing by controlling the speech device to output voice through the microprocessor.
Patent TW-200423584-A (TW)
Title: An information dispatch system using satellite
Inventor: HUANG YING-HUA
IPC: H04B7/185
Filed: 2003-04-25
Abstract: An information dispatch system using satellite primarily employs the boundless information broadcasting capability of satellite and bundles with a self-defined communication protocol and secure mechanism to promptly, efficiently and securely dispatch information, allowing the far-reaching and ample number of information receiving ends to receive the dispatched information at the same time.
Patent TW-200422106-A (TW)
Title: Photo-catalyst-coated air-cleaning fluorescent lamp and method for producing the same
Inventor: WANG WEI-HONG
IPC: H01J61/48
Filed: 2003-04-25
Abstract: The present invention relates to a photo-catalyst-coated air-cleaning fluorescent lamp and a method for producing the same. A technique for producing a fluorescent photo-catalyst-coated air-cleaning fluorescent lamp is used to produce photo-catalyst-coated fluorescent lamps coated with various photo-catalyst-films on the surface of the glass tubes of the fluorescent lamps. Its photo catalyst function far exceeds that of a TiO2 anatase coated fluorescent lamp produced by adopting a TiO2 amorphous sol-gel film sintered at 500 DEG C. It has been discovered that the TiO2 anatase film produced according to the present invention has fluorescent agent functions and is capable of absorbing a small amount of ultraviolet light emitted by the fluorescent lamp and converting it into visible light, thereby increasing the illumination brightness of the fluorescent lamp.
Patent TW-200427610-A (TW)
Title: Method for making a fragrant cleaning bag
Inventor: XU ZHE-ZHANG
Filed: 2003-06-03
Abstract: This invention provides a method for making a fragrant cleaning bag, where essence oil that is harmless to human bodies and has fragrance, SEP plastic material and PE plastic material are placed in a stirrer, and are mixed evenly to form a raw material that is then dried by a drying equipment so as to form a fragrant bag material. The fragrant bag is then shaped by a blow-molding machine.
Patent TW-200402555-A (TW)
Title: Optical connector socket
Inventor: OBAYASHI YOSHIAKI
IPC: G02B6/36
Filed: 2003-06-05
Abstract: The object of the present invention is to provided an optical connector socket that prevents a light leakage and intrusion of dust, does not utilize a cap, can be installed to equipment or wall such that an opening section faces forward with respect to the equipment or wall and does not require an operation of pulling out and inserting a cap even during a check with the socket installed in the electrical equipment. The inventive optical connector socket includes: a body 100 having an insertion section 110 in which a socket-side optical element 600 is arranged and into which an optical connector plug B is inserted; a cover 200 covered on the body 100, having an opening 210 communicated with the insertion section 110; a shutter 300 openably/closably attached to the cover 200 for closing the opening 210; and a spiral spring 500 for elastically urging the shutter 300 in a constant-closing direction. The opening 210 is larger than an outside dimension of the optical connector plug B inserted into the cover 200 and smaller than that of the shutter 300.
Patent TW-200428549-A (TW)
Title: Negative bias temperature instability test by using an isothermal heater
Inventor: CHUANG KUN-FU
IPC: H01L21/66
Filed: 2003-06-09
Abstract: The invention provides a method for reliability testing of semiconductor devices, especially MOSFET devices, for negative bias temperature instability (NBTI), which degrades the gate oxide of the MOSFET device. The method employs an isothermal heater to perform the isothermal test. The heater is constructed around the device on the wafer to achieve the purposes of rapidly approaching the necessary elevated temperature so as to test the NBTI degradations and thereby the lifetime of the device can be estimated, and shortening the testing time and cost. It's also a wafer-level reliability test, so doesn't require a long period of testing time and much cost due to a package-level reliability test, and can be used in in-line monitoring and screening of the devices. The invention also provides different structures for constructing the heater around the device.
Patent TW-200400571-A (TW)
Title: Method and device using silicide contacts for semiconductor processing
Inventor: BESSER PAUL RAYMOND
IPC: H01L21/4763
Filed: 2003-06-18
Abstract: A method for forming silicide contacts includes forming a layer on silicon-containing active device regions such as source, drain, and gate regions. The layer contains a metal that is capable of forming one or more metal silicides and a material that is soluble in a first metal silicide but not soluble in a second metal silicide, or is more soluble in the first metal silicide than in the second metal silicide. The layer may be formed by vapor deposition methods such as physical vapor deposition, chemical vapor deposition, evaporation, laser ablation, or other deposition method. A method for forming silicide contacts includes forming a metal layer, then implanting the metal layer and/or underlying silicon layer with a material such as that described above. The material may be implanted in the silicon layer prior to formation of the metal layer. Contacts formed include a first metal silicide and a material that is more soluble in a first metal silicide than in a second metal silicide. The contacts may be part of a semiconductor device including a substrate, active region containing silicon, and silicide contacts disposed over the active region and capable of electrically coupling the active region to other regions such as metallization lines.
Patent TW-200403347-A (TW)
Title: Method and device for forming a body having a three-dimensional structure
Inventor: KAWASAKI AKIRA
IPC: B23K3/06
Filed: 2003-07-30
Abstract: Only one spherical fine particle 1 is fed from a cartridge 2. The particle 1 is held by a precision manipulator 3. The diameter of the particle 1 is measured by a measuring device 6 to detect the central position of the particle 1. The particle 1 is moved by using an X-Y-Z stage and a roughly moving part of the manipulator 3 such that the center of the particle 1 nearly corresponds to the target position to bring the particle 1 into contact with other particles neighboring thereto. Laser beams are irradiated to the contact areas of the particles to fuse these areas. The particle is moved slightly and precisely by using a precisely moving part of the manipulator 3 so that the center of the particle absolutely corresponds to the target position before the fused areas thereof become hard. The particle 1 is then released from the manipulator 3. The above processes are repeated sequentially after the fused areas becomes hard.
Patent TW-200307217-A (TW)
Title: Method for multimedia application of media card
Inventor: WU FU-CHENG
IPC: G06F9/445
Filed: 2003-08-01
Abstract: The present invention relates to a method for multimedia application of the portable media card, which is equipped with a memory card controller chip in computer host, to implement a multimedia environment with the function of fast-to-browse and easy-to-execute. The media files stored in that media card may be used through an embedded operating system inside.
Patent TW-200419666-A (TW)
Title: Method for etching a titanium-containing layer prior to etching an aluminum layer in a metal stack
Inventor: TANG WOODV S
IPC: H01L21/3213
Filed: 2003-08-08
Abstract: A method of plasma etching a metal stack on a semiconductor wafer is presented. The metal stack includes an aluminum layer overlaid with a titanium-containing anti-reflective coating (ARC) layer. The method includes flowing a fluorine-containing species (e.g., SF6) and a chlorine-containing species (e.g., BCl3 and Cl2) into a plasma etch chamber while etching the titanium-containing ARC layer.