baber/WOPTO huggingface dataset:
Patent TW-200503975-A (TW)
Title: Sintering device and method for optical fiber base material
Inventor: SHIMADA TADAKATSU
IPC: C03B37/014
Filed: 2004-06-17
Abstract: A sinter device and a sinter method for optical fiber base material are provided. The device is used to sinter and vitrify the optical fiber porous base material 30 to optical fiber base material. The device possesses a function to detect an extension amount of the base material 30 in the longitudinal direction. The detection function can be achieved by a camera 200 and a calculation device 220, wherein the camera 200 photographs a lower end of the base material 30, and the calculation device 220 analyzes the taken picture to find out the position of the lower end, and then to find the extension amount from the lower end position and the falling distance of the base material 30. Further, the camera 200 has a camera moving device for moving the camera 200 synchronizing with the base material 30.
Patent TW-200601800-A (TW)
Title: Distributed power system fault reporting apparatus using global system for mobile communication (GSM)
Inventor: DU MING-HE
IPC: H04M11/00
Filed: 2004-06-30
Abstract: The present invention relates to a distributed power system fault reporting apparatus using a global system for mobile communication (GSM). The apparatus includes a main controller with a built-in emergency telephone and a GSM short message transceiver device having fixed telephone numbers. The controller controls and detects voltages and currents of high voltage loops of power distribution units in power systems through a composite digital relay and a composite digital power meter in order to determine whether abnormal situations occur or not. If there is power fault, the main controller transmits the fault content and the emergency telephone to the GSM short message transceiver device. The GSM short message transceiver device then dials the telephone number to connect to the mobile phone having the telephone number in order to reduce the repairing time effectively. A maintenance worker can send a reporting short message to the GSM short message transceiver device. After the controller obtains detection situations, the GSM short message transceiver device replies to the mobile phone.
Patent TW-200514012-A (TW)
Title: Constant current circuit and flat display device
Inventor: NAKAJIMA YOSHIHARU
IPC: H05B33/14
Filed: 2004-07-09
Abstract: The invention is applied to, for example, a liquid crystal display device with which a driver circuit is integrally formed on an insulating substrate. After the sampling capacitor C3 is charged with a reference current I1 and a gate-to-source voltage Vgs of a transistor Q14 generated by the reference current I1 is set to the sampling capacitor C3, the voltage Vgs of the sampling capacitor C3 is used to drive and cause the transistor Q14 to function as a constant current circuit.
Patent TW-200508607-A (TW)
Title: Visual detector for vaporized hydrogen peroxide
Inventor: CENTANNI MICHAEL A
IPC: A61L2/20
Filed: 2004-07-09
Abstract: A method and apparatus for sensing the concentration of a gaseous sterilant in a sealable enclosure. An indicator is provided that has a chemistry such that the indicator changes color when exposed to vaporized hydrogen peroxide (VHP). The chemistry is adapted to react when exposed to a specific minimum concentration of vaporized hydrogen peroxide for a specific minimum period of time. In this manner, it can be visually determined whether articles (e.g., medical instruments and like devices) located within the sealable enclosure have been exposed to a minimum threshold of vaporized hydrogen peroxide.
Patent TW-200506904-A (TW)
Title: Method and device for determining write parameters for recording information on an optical record carrier
Inventor: COENE WILLEM MARIE JULIA MARCEL
IPC: G11B7/14
Filed: 2004-07-12
Abstract: The present invention relates to a method of determining write parameters for recording information on an optical record carrier, said information being in the form of a channel data stream to be recorded as a channel band of at least one symbol row one- dimensionally evolving along a first direction, wherein the write parameters are determined by an iterative procedure. In particular for determining pit-hole sizes as the write parameters of pit-bits to be mastered on a ROM disc the proposed method comprises the steps of: - setting the write parameters for recording pit-symbols of said channel data stream to preliminary parameter values, - updating the preliminary parameter values by searching for the updated parameter values that best fulfil a predetermined criterion for the write parameters for recording of pit-symbols, said criterion being determined by the difference of HF-signal values, which will be determined by use of a channel model or obtained during read-out of pit-symbols recorded by use of the updated parameter values, and reference HF-signal values, - iterating said updating until a predetermined condition is fulfilled. Thus, a pre-compensation of non-linearities of the read-channel at the side of the write-channel can be obtained without the need to use a large write-strategy matrix or table containing a large number of write parameters.
Patent TW-200605117-A (TW)
Title: Key structure
Inventor: YEH CHI-PIN
IPC: H01H13/38
Filed: 2004-07-21
Abstract: The present invention provides a key structure. The key structure comprises a key cap, a base, a first arm and a second arm. The first arm has a first end, a second end and a shaft. The first end is connected with the key cap. The second end is connected with the base. The shaft provided between the first end and the second end has a protrusion. The second arm has a third end, a fourth end and a receiving space. The third end is connected with the key cap. The fourth end is connected with the base. The receiving space provided between the third end and the forth end defines a bottom plane and a recess. As the first arm and the second are connected with each other, the shaft is received and rotates in the receiving space, making the protrusion touches with the recess portion.
Patent TW-200511111-A (TW)
Title: Microcontroller with an interrupt structure having programmable priority levels with each priority level associated with a different register set
Inventor: SHRIVASTAVA PANKAJ
IPC: G06F9/48
Filed: 2004-07-27
Abstract: Typically, for processing systems it must be guaranteed that all interrupted program stream parameters are restored before the execution of the first program stream resumes. If during this transfer an interrupt occurs, then all data may not be stored or restored. If the error free storage of the program register contents and other critical first program stream data does not occur, the processor (180) has no way of knowing whether the first program stream data restored to the registers has become corrupt or not. Thus, a novel register architecture (120, 121, 122, 123, 124, 125) is provided that facilitate processing of interrupting program streams without storing and restoring interrupted program stream critical data.
Patent TW-200604062-A (TW)
Title: Partition and separating method for substrates using the same
Inventor: TSAI CHUN-TSE
IPC: B65D25/04
Filed: 2004-07-29
Abstract: A partition suits for separating two substrates is disclosed. In one embodiment, the partition is composed of a first sub-partition and a second sub-partition laminated thereon. The density of the second sub-partition is larger than the density of the first sub-partition. In other one embodiment, the partition has a sucked-surface and an unsucked-surface. The sucked-surface is rougher than the unsucked-surface. In another one embodiment, the partition has a first portion and a second portion. The density of the second portion is larger than the density of the first portion. When the partition is used to separate the substrates, the first portion is located between the substrates, and the second portion is exposed outside the substrates.
Patent TW-200516361-A (TW)
Title: Circuit voltage regulation
Inventor: KASE KIYOSHI
IPC: G05F1/56
Filed: 2004-08-03
Abstract: In a circuit including a number of functional blocks of circuits (140, 150, 160, 170, 180), each block having a minimum operating voltage, a plurality of sense lines (145, 155, 165, 175, 185) from each of the blocks is used to measure local voltage fluctuations at each block. The power voltage(s) of the overall circuit may be globally regulated in the circuit responsive to such locally sensed voltage fluctuations to prevent the local voltages from dropping below the minimum operating voltage for each block.
Patent TW-200606224-A (TW)
Title: Method of manufacturing anti-tearing and hydraulic pressure proof coating material and fabric
Inventor: Ceng xiang-rong
IPC: C09D183/04
Filed: 2004-08-06
Abstract: The present invention relates to a method of manufacturing anti-tearing and hydraulic pressure proof coating material and fabric in which the coating material can be divided into adhesive coating material and surface coating material, wherein: the adhesive coating material and surface coating material are made of the mixture of acrylic resin and polyurethane resin having anti-tearing properties and siloxane and silica gel having hydraulic pressure proof properties in a specific composition ratio; in addition, the ratio of the solvent can be adjusted in accordance with the need of scrapers so that the surface coating material has a proper viscosity suitable for individual scraper operation. The method of manufacturing fabric comprises: preheating the fabric to a favorable temperature; directly coating the surface of the fabric with adhesive coating material by a scraper-shaping process; drying the fabric to form a adhesive layer thereon; performing surface coating; drying the fabric to form a surface coating layer having surface coating material using an oven; after cooling, an finished product can be obtained, which has anti-tearing and hydraulic pressure proof properties; in addition, the fabric has a sliding space for an extra anti-tearing property.
Patent TW-200532845-A (TW)
Title: Integrated treatment method for obtaining robust low dielectric constant material
Inventor: LIANG MONG-SONG
IPC: H01L21/76
Filed: 2004-08-13
Abstract: An integrated method comprises providing a low dielectric material, applying a first treatment altering a first property of the low dielectric material, and applying a second treatment altering a second property of the treated low dielectric material and producing a lower dielectric material with better mechanical stability.
Patent TW-200511433-A (TW)
Title: Semiconductor device, method for manufacturing semiconductor device, and gas for plasma CVD
Inventor: KOBAYASHI YASUO
IPC: H01L21/314
Filed: 2004-08-13
Abstract: The present invention relates to a semiconductor device with an insulating film comprising a fluorine-doped carbon film having experienced a thermal history below 420 DEG C, the feature of the present invention is that the fluorine-doped carbon film has a hydrogen atom content of 3 atomic% or less before the experience of the thermal history.
Patent TW-200609793-A (TW)
Title: A system and the method for tracking a light-emitting source and the location of the projected point
Inventor: CHANG CHIEH-CHIH
Filed: 2004-09-14
Abstract: These invention provides a system and the method for tracking a light-emitting source and the location of the projected point. The system is used to retrieve the Z-axis coordinate of the light-emitting point related to a 3D scene image on a screen. The system can avoid forming the depth error of a 3D scene image and can manage and control a 3D scene image. The system comprises at least one light-emitting source, one light source detector, information electronics, and one display panel. The method is to use the light-emitting source to project a light point on the screen, and the light source detector can retrieve the relative X-Y planar position information of the projected light point projected on the screen, so the light source detector can obtain the position information of the light-emitting source to obtain the Z-axis coordinate representing the depth of a scene. The information electronics can drive the position of a viewpoint to change or select an object and control other relative procedures according to the position information obtained by the light source detector.
Patent TW-200513764-A (TW)
Title: A vertically displaced type liquid crystal display component
Inventor: KOBAYASHI KUNPEI
IPC: G02F1/13363
Filed: 2004-09-29
Abstract: A vertically displaced type liquid crystal display component, comprising a pair of substrates; a plurality of electrodes facing each other, disposed respectively on the inner face of said face to face pair of substrates to form a plurality of image elements; and a liquid crystal layer before being packaged in said pair of substrates consists of liquid crystal material which is negative in dielectric anisotropy direction substantially enables liquid crystal elements vertically displaced. There is a pair of polarized plates sandwiching said vertically disposed type liquid crystal display component, having λ/4 plates disposed between said vertically displaced type liquid crystal display component and a pair of polarized plates sandwiching said vertically displaced type liquid crystal display component, having an liquid crystal layer thickness adjusting film for adjusting liquid crystal layer thickness formed between transmission display area and reflection display area between a said face to face pair of substrates in said vertically displaced type liquid crystal display component.
Patent TW-200525499-A (TW)
Title: Method and system for pitch contour quantization in audio coding
Inventor: RAMO ANSSI
IPC: G10L25/90
Filed: 2004-10-05
Abstract: A method and device for improving coding efficiency in audio coding. From the pitch values of a pitch contour of an audio signal, a plurality of simplified pitch contour segments are generated to approximate the pitch contour, based on one or more pre-selected criteria. The contour segments can be linear or non-linear with each contour segment represented by a first end point and a second end point. If the contour segments are linear, then only the information regarding the end points, instead of the pitch values, are provided to a decoder for reconstructing the audio signal. The contour segment can have a fixed maximum length or a variable length, but the deviation between a contour segment and the pitch values in that segment is limited by a maximum value.
Patent TW-200533442-A (TW)
Title: Band-sawing machine, saw band fitting method, saw band driving method and cutting method
Inventor: AIHARA NAOHITO
IPC: B23D59/00
Filed: 2004-11-04
Abstract: A band-sawing machine is disclosed, wherein a driving wheel (17) and a follower wheel (21) are rotatably supported by a saw band housing which is guided upward and downward by a pair of guide posts (7L, 7R) so as to be able to move up and down. The guide posts (7L. 7R )are provided between said driving wheel (17) and follower wheel (21). The upper moving part (23U) of the saw band (23) is arranged at the rear side of said guide posts (7L, 7R), while the lower moving part (23L) is arranged at the front side of said guide posts (7L, 7R). The crossing position of axle center of said wheels (17, 21) and the center line of wheel width is nearly equal to the width of said guide posts (7L, 7R) when the band-sawing machine is observed from the side.
Patent TW-200618376-A (TW)
Title: Mechanism for fixing a battery in the battery box
Inventor: LIU YING-FA
IPC: H01M2/04
Filed: 2004-11-29
Abstract: A mechanism for fixing a battery in the battery box equipped on a portable electronic device is disclosed. The mechanism is for fixing a special battery. The mechanism comprises the lid of the battery box, a buckle unit for fixing the battery, an inlet, a torque spring, and an extension spring. The buckle unit can lock or release the battery by a buckle and an engagement. One of the terminals of the inlet is an assembling structure that can position and engage with the engagement of the buckle unit, and there is a contact unit for engaging with the bottom of the battery at the other terminal of the inlet. The torque spring can make the buckle firmly lock the battery. The extension spring generates a contractive force between the assembling structure and the engagement. When a user wants to release the battery, the buckle is opened, and the assembling structure can make the buckle opened by the contractive force to facilitate the user to operate the battery box.
Patent TW-200529236-A (TW)
Title: Page buffer for flash memory device
Inventor: JU GI-SEOK
IPC: G11C16/34
Filed: 2004-12-10
Abstract: The disclosed is a page buffer of a flash memory device. In accordance with the present invention, a latch is controlled through a program verification signal, a latch signal, and latch data in a page buffer during a program verification. As a result, there are many advantages. First, in the event that the program verification is performed after programming once more, a passed cell is not sensed again and maintains its value. Second, it is possible to prevent a problem caused by a sensing operation as well as a verification error due to an external factor. As a result, program operation errors can be prevented.
Patent TW-200537176-A (TW)
Title: Method of manufacturing LCOS spacers
Inventor: CHUNG KUEIJEN
IPC: G02F1/133
Filed: 2004-12-14
Abstract: A method for forming a liquid crystal on silicon (LCOS) display spacer and groove in a multi-step etching process including providing silicon substrate including a first overlying dielectric insulating layer and metal pixel electrodes; forming a second dielectric insulating layer over the metal pixel electrodes; forming a hardmask layer over the second dielectric insulating layer; photolithographically patterning a resist layer formed over the hardmask layer and plasma etching the hardmask layer to form an etching mask for etching spacers in the second dielectric insulating layer; carrying out a first plasma etching process to form spacers; removing remaining resist layer portions and polymer etching residues over the process surface; and, carrying out a second plasma etching process to etch grooves between metal pixel electrodes adjacent the spacers.
Patent TW-200621367-A (TW)
Title: Ionized dust collector
Inventor: WANG SHUEN-YI
IPC: B03C3/00
Filed: 2004-12-17
Abstract: The present invention relates to an ionized dust collector, comprising: a plurality of large dust-collecting blades wherein small blades are installed among adjacent large dust-collecting blades; a plurality of metal poles and electrically conductive metal poles pass-connected and affixed to the large dust-collecting blades and the small blades respectively; protrusions disposed on the front of selected large dust-collecting blades where the upper and lower side of the protrusions forming an upper and lower indentation respectively; an upper conductive pole and a lower conductive pole installed in the space between the upper and lower indentation; and a plurality of electrode wires connected to the upper and the lower conductive pole vertically where each electrode wire are located on two adjacent large dust-collecting blades so as to form a ionized area in the space between the two protrusions. By the configuration of the present invention, the electrode ionized area and the dust-collecting area are drawn closer such that the volume of the dust-collecting device could be miniaturized and the dust-collecting efficiency is improved.
Patent TW-200527724-A (TW)
Title: Semiconductor light emitting element and a fabrication method thereof
Inventor: TANAKA AKIMASA
IPC: H01S5/02
Filed: 2004-12-30
Abstract: The semiconductor light emitting element comprises multiple layers structure and a glass substrate. The multiple layers structure is that multiple semiconductor compound layers are laminated to generate light, which will transmit through the glass substrate made of silicon oxide.
Patent TW-200624166-A (TW)
Title: The preparation and application of Au/MnOx catalysts
Inventor: CHANG FEG-WEN
IPC: B01J23/34
Filed: 2005-01-07
Abstract: Manganese oxide-supported gold (Au/MnOx) catalysts were prepared and applied for partial oxidation of methanol to produce hydrogen. This application improves purity of hydrogen and reduces CO content. The gold crystallites appear to be spherical in shape. They are distributed homogeneously over the support and exhibited a narrow size (1-5 nm) distribution over Au/MnOx prepared by CP method. The samples were prepared from HAuCl and Mn(NO3) solution. The appropriate precursor solutions were added drop wise to a stirred solution of Na2CO3 at room temperature. The Lithium carbonate and potassium carbonate were used instead of sodium carbonate. The final Ph of the aged solution before filtration was between 8 and 9. The final solid was filtered, dried at 100 DEG C and then calcined in air at 300~600 DEG C for 4 h. Manganese oxide-supported Au catalysts was tested by the partial methanol oxidation reaction (POM) at 210~290 DEG C. The reaction results indicate that the optimal preparation method and operating conditions are 1.9 at.% in Au loading, potassium carbonate as neutralizer, and 290 DEG C in reaction temperature. During these reactions, carbon monoxide is not detected by GC from the effusion gas.
Patent TW-200603459-A (TW)
Title: Low-battery status indication for a battery-powered pointing device
Inventor: WILLEMIN MICHEL
IPC: G06F3/03
Filed: 2005-03-04
Abstract: There is described a method of providing indication of low battery status of a battery-powered pointing device designed for detecting motion and outputting motion reports representative of the detected motion, the method comprising the steps of detecting low battery status of the pointing device and affecting output of the motion reports, upon detection of the low battery status, by adding determined and/or pseudo-random components of motion to the motion reports. There is also described a method of providing indication of low battery status of a battery-powered pointing device designed for detecting motion and outputting motion reports representative of the detected motion, the pointing device controlling motion of a cursor element on a computer screen, this method comprising the steps of detecting low battery status of the pointing device and affecting motion of the cursor element on the computer screen, upon detection of the low battery status, by adding determined and/or pseudo-random components of motion to the motion of the cursor element. There is also described a method of providing indication of the low battery status consisting of affecting the graphical representation of the cursor element upon detection of the low battery status. Also described are a pointing device and software applications implementing these methods.
Patent TW-200632774-A (TW)
Title: Method and apparatus for image processing
Inventor: LIN KUN-WEI
IPC: G06T1/20
Filed: 2005-03-15
Abstract: Method and apparatus for image processing. The apparatus comprises a characteristic value generator for receiving image data and analyzing neighboring pixels of a to-be processed pixel to calculate the average illumination, illumination variability and histogram of illumination; a weighting generator for generating a first weighting, which is inversely proportional to the average illumination and directly proportional to the illumination variability, and a second weighting, which is relative to the histogram and the illumination of the to-be processed pixel; first/second modulated illumination generators for receiving the image data and generating maximum/minimum gains on high/low gain dynamic response curves for the to-be processed pixel according to the illumination, respectively; and an illumination calculator for calculating an image value for the to-be processed pixel according to the first weighting, the second weighting, the maximum gain and the minimum gain.