baber/WOPTO huggingface dataset:
Patent TW-200420210-A (TW)
Title: Method and device to form pattern, manufacturing method of device, conductive film wiring, electro-optic device, and electronic apparatus
Inventor: HIRAI TOSHIMITSU
IPC: H05K3/12
Filed: 2004-02-25
Abstract: The present invention provides a method to form pattern to prevent defect such as bulge for realizing widespread patterns. The pattern forming method of the present invention is such a pattern-forming method to form the film pattern W by disposing liquid droplet made of liquid material on the substrate 11. It comprises: a first step to form the center pattern W1 of the film pattern W on the substrate 11 through the droplet; a second step to form the first side pattern W2 on one side of the center pattern W1; a third step to form the second side pattern W3 on the other side of the center pattern W1.
Patent TW-200529102-A (TW)
Title: An image enhancement technique in inspecting visual defects of polarizers in TFT-LCD industry matrices
Inventor: YEH CHI-HAO
Filed: 2004-02-27
Abstract: This invention develops an image-processing filter to enhance the visual defects such as particles, stains, and uneven intensity on polarizers in TFT-LCD industry. Each pixel in the subimage of a polarizer is initially processed to calculate its standard deviation (SD) of gray level, which is sampled by its neighbors within a window. The gray level of each pixel is re-scaled by the maximal and minimal SD values on entire subimage to determine its new gray level. Real polarizers with visual defects are tested in this study. Experimental results show that the proposed filter achieves better performance than conventional image enhancement filters do. Keywords: Image enhancement filter; Polarizers; Visual defects; TFT-LCD; Standard deviation.
Patent TW-200419199-A (TW)
Title: Image display devices
Inventor: SHIMIZU EIJU
IPC: G02F1/13363
Filed: 2004-03-12
Abstract: The subject of the invention is to provide an image display device with wider view-angle and to suppress the fluctuation of effective view-angle due to the fabricating deviations, which comprises an optical polarizer 1, an array substrate 2 on the optical polarizer 1, a liquid crystal layer 3, an opposite substrate 4, an optical compensated film 5, and a polarizer 6 with an optical absorption axis orthogonal to the absorption axis of the optical polarizer 1. The optical compensated film is formed such that its in-plane birefringence phase difference is larger than (100-1.3 δ nz) and lower than (300-1.3 δ nz), its birefringence phase difference in thickness direction is larger than (1.6-0.005 δ nz-0.00386 δ nLCdLC) and lower than (2.1-0.005 δ nz-0.00386 δ nLCdLC), wherein δ nz is the average value of the birefringence phase difference along thickness direction of the polarizer, and δ nLCdLC is the birefringence phase difference of the liquid crystal layer 3.
Patent TW-200427726-A (TW)
Title: Lactone-based polyester polyol and process for producing the same
Inventor: ENDO TOSHIO
IPC: C08G18/42
Filed: 2004-03-30
Abstract: The objective of present invention provides lactone-based polyester polyol containing minor amount of low molecular weight compound, and polyurethane resins with excellent quality. The invention also provides process for producing lactone-based polyester polyol comprising the reaction system is charged with lactone-based polyester polyols containing cyclic lactone compound 0.05% by weight or less, cyclic lactone compound, low molecular weight polyols and/or polycarboxylic acids, and esterification catalyst, and the ring-opening lactone addition reaction or esterification is continuously carried out until a specific reaction rate is achieved in the first step; and subsequently the reaction product solution is continuously supplied to a film evaporator to form thin film and thus the low molecular compound is evaporated and discharged from the system in the second step.
Patent TW-200533861-A (TW)
Title: Scanning illumination module
Inventor: LAI KUO-YEN
IPC: F21V14/00
Filed: 2004-04-09
Abstract: Optical element transforms the light beam of a light source into a fan-shaped light beam, to rotate the fan-shaped light beam to produce scanning illumination.
Patent TW-200535432-A (TW)
Title: Test system and method of non-contacting electro-optical probing ball-grid arrays (BGAs)
Inventor: GUO WEN-KAI
IPC: G01R31/00
Filed: 2004-04-16
Abstract: Disclosed is a test system and method of non-contacting electro-optical probing ball-grid arrays substrate, which comprises a translation stage used to load the substrate and is moveable. The surface of the substrate has a plurality of flip-chip boards. A signal generator is used to provide test signals while an electro-optical probe is used to detect the change of the electric field of the flip-chip boards. A lock-phase amplifier is used to determine whether the flip-chip boards are connected well. The test system is controlled by personal computers. When testing, test signals with the same intensity but having 180-degree phase difference are firstly tacked onto the two nearby flip-chip boards respectively, then the change of the electric field of the flip-chip boards pads are detected. When the intensity of the electro-optical signal of any of the nearby flip-chip boards is lower than others, it's determined that the tested flip-chip board is not well-connected.
Patent TW-200508765-A (TW)
Title: Electrophoretic display panel
Inventor: ZHOU GUO-FU
IPC: G09G3/34
Filed: 2004-05-13
Abstract: The electrophoretic display panel (1), for displaying a picture and a subsequent picture, has drive means (100) which are arranged for controlling the potential difference of each picture element (2) to be a picture potential difference having a picture value and an associated picture duration representing a picture energy for bringing the particles (6) from one of the extreme positions into one of the positions for displaying the picture, and subsequently to be an inter-picture potential difference for bringing the particles (6) into one of the extreme positions which is closest to the position of the particles (6) for displaying the subsequent picture, and subsequently to be a subsequent picture potential difference for bringing the particles (6) into one of the positions for displaying the subsequent picture. For the display panel (1) to be able to have inter-picture appearances which are at the largest relatively medium visible and in which the dependency on the history due to the charging of the insulators as a result of the picture potential difference is substantially reduced in the subsequent picture update, the drive means (100) are further arranged for controlling for each picture element (2) the inter-picture potential difference to comprise a pull-back potential difference having a pull-back value and an associated pull-back duration representing a pull-back energy, the pull-back value having a sign opposite to a sign of the picture value and the pull-back energy being substantially equal to the picture energy.
Patent TW-200526876-A (TW)
Title: Circumferential flow pump
Inventor: KOYAMA MASAHIRO
IPC: F04D29/18
Filed: 2004-05-31
Abstract: A circumferential flow pump capable of obtaining high pressure even in the condition that the voltage applied to an electric drive motor which applies driving force is low is provided. In a groove part (23) of a impeller (2), a first circular arch part (23a) of radius dimension (Rl) is formed in one end surface (24) of the impeller (2) and a second circular arch part (23b) of a radius dimension (r1) is formed in the other end surface (25) of the impeller (2) so as to provide a convex partition wall, and in two end surfaces of the impeller (2), when circular feed passages (5f, 6f) formed by semicircular wall surfaces of radius dimensions (R2, r2) are provided in pump cover (5) and pump base (6) respectively, the radius dimensions (R1, r1) of the circular arch part (23a, 23b) are made larger than the radius dimensions (R2, r2) of the semicircular wall surfaces.
Patent TW-200423262-A (TW)
Title: Apparatus for forming a high dielectric film, system for forming a dielectric film on a microelectronic substrate and method for forming a Ta2O5 film
Inventor: PARK YOUNG-WOOK
IPC: H01L27/108
Filed: 1996-08-06
Abstract: A method of forming and forming a Ta2O5 film acting as a high dielectric film of a capacitor in a semiconductor memory and an apparatus therefor are disclosed. The method and apparatus includes: the first temperature is in the range of 350 to 450 degrees C., and the second temperature is in the range of 250 to 350 degrees C. In order to deposit a Ta2O5 film and perform UV-O3 or plasma-O2 annealing in a single chamber. Accordingly, impurities or oxygen vacancies existing in the Ta2O5 film can be reduced and throughput can be enhanced.
Patent TW-200504237-A (TW)
Title: The real-time adjustable mechanism of the shielding plate in the sputtering vacuum chamber design
Inventor: SHEU GEENG-JEN
IPC: C23C14/34
Filed: 2004-06-14
Abstract: A real-time adjustable mechanism of the shielding plate in a sputtering vacuum chamber includes at least a real-time adjustment mechanism separately installed on the two ends of two lateral wheel shaft fastening seats on the left and right sides of a vacuum chamber. The real-time adjustable mechanism includes a shielding plate, an elastic component, an adjustment screw, a threaded sleeve, a magnetic fluid rotary introduction terminal, and a scaled sleeve, etc. The shielding plate is mounted between a tray and a wheel shaft and is capable of preventing direct deposition of plating molecules on the bottom of the vacuum chamber and the surface of the transmission mechanism. The elastic component is mounted in a housing recess opening pre-installed on the wheel shaft fastening seat for pushing one end of the shielding plate for an upward or downward displacement. The adjustment screw is mounted on a screw housing recess opening on the wheel shaft fastening seat, in which the upper end and the lower end of the screw are separately connected to a screw head and a thread part. The screw head is located above the shielding plate, and the lower end thereof is of a non-circular shape and is difficult to rotate in order to latch or restrict the shielding plate. The threaded sleeve is a hollow circular column in which, the upper half thereof has internal threads capable of being engaged with the threaded portion of the adjustment screw, and the lower half thereof is fastened to a shaft (vacuum end) of the magnetic fluid rotary introduction terminal through a coupler. The magnetic fluid rotary introduction terminal is mounted on the external wall of the vacuum chamber for using a torque to introduce a transmission medium from the atmosphere end to the vacuum end, and the other end (the atmosphere end) thereof is fastened to a scaled sleeve, which is used to adjust and calculate the upward/downward clearance of the adjustment screw. The relative distance, tilting angle and degree of horizontal between the shielding plate and the tray is adjusted by rotating the scaled sleeve on the atmosphere end in order to achieve an optimized clearance state, thereby effectively avoiding deposition of the plating molecules on the bottom of the tray and causing contamination of the vacuum chamber. Furthermore, the adjustment can be carried out in real time on the atmosphere end, thereby increasing the quality of plating and the utilization rate of equipment, as well as fully reflecting the real sputtering status.
Patent TW-200515947-A (TW)
Title: Colloidal dispersion of calcium phosphate platelets, and its process of preparation
Inventor: CHANE-CHING JEAN-YVES
IPC: C01B25/32
Filed: 2004-06-29
Abstract: The invention provides colloidal dispersions of calcium phosphate platelets comprising at least one polymer which complexes the calcium and in which the length of the platelets, L, is between 5 and 500 nm and in which the thickness of the platelets is between 0.5 and 20 nm. Another subject-matter of the invention is the calcium phosphate platelets obtained by drying the colloidal dispersion according to the invention. The invention also provides a process for preparing these colloidal dispersions of calcium phosphate platelets according to the invention. Finally, another subject-matter of the invention is the use of the abovementioned colloidal dispersions of platelets as food additive, reinforcing filler, thermal insulation filler, pharmaceutical excipient, polishing agent, building materials, additive for oral formulations, in particular dentifrices, or encapsulating agent.
Patent TW-200508498-A (TW)
Title: Axial-flow fan unit and heat-emitting element cooling apparatus
Inventor: WATANABE MICHINORI
IPC: F28F5/06
Filed: 2004-06-29
Abstract: An axial-flow fan unit that produces less noise is provided. Blades 19 are exposed from a venturi 29. The shape of each of the blades 19 is so defined that a space formed between at least an inner surface 28a of each of web leg sections 28A to 28C and an edge 19a of each of the blades 19 located in the radially outward direction of the blades 19 expands toward the ends of the web leg sections 28A to 28C (or web bodies 30A to 30C ). With this arrangement, noise produced when the blades 19 rotate along the web leg sections 28A to 28C is reduced.
Patent TW-200600293-A (TW)
Title: A folding hand saw capable of adjusting the sawing-angle
Inventor: CHAO SHIH-CHIN
Filed: 2004-06-30
Abstract: This invention provides a folding hand saw that is capable of adjusting sawing-angle, which includes a handle, an adjusting device, a pressing element, and a saw blade. The handle has a head end with a through-hole and several positioning parts around the perimeter of the through-hole. The adjusting device is installed inside the head end of the handle and is capable of rotating around its pivot joint; it consists of accommodation slot and a embed part. The embed part of the adjusting device is capable of engaging with the positioning parts inside the handle so that the adjusting device can be engaged by the positioning parts and becomes unable to rotate. The pressing element is installed inside the through-hole and has a pushing part which can push on the embed part so as to disengage the embed part from the positioning part and to release the adjusting device from the positioning part. One end of the saw blade is fitted in the accommodation slot of the adjusting device so that the saw blade can rotate with the rotating unit for changing its angle of sawing with respect to the handle.
Patent TW-200512264-A (TW)
Title: Powder coating precursors and the use thereof in powder coating compositions
Inventor: BAGALA JOSEPH
IPC: C09D7/47
Filed: 2004-07-14
Abstract: A laminar pigment which has hydrolyzed silane coupling agent treated surface is used as a pigment for a powder coating composition. By combining the pigment with a powdery film-forming polymer, a film-forming composition, which can be applied by electrostatic coating is produced. With the addition of leveling agent to the silane treated products, the spray properties of effect pigments are improved. The products of this invention are useful in all types of automotive and industrial paint applications.
Patent TW-200511909-A (TW)
Title: Device to hold a module-unit on a circuit board
Inventor: BAUR HANS-PETER
IPC: H05K1/14
Filed: 2004-07-30
Abstract: A device to hold a module-unit on a circuit board (2) of an electrical device includes: -a holding-element (2), which protrudes out from the plane of a circuit-board (2) and is mounted on the circuit-board (2) and -a catching-arrangement (16, 18) with a catching-element (16, 18) provided on a holding-element (1) and a corresponding catching-element (18, 16) provided on a module-unit to fix the module-unit on the holding-element (5).
Patent TW-200531945-A (TW)
Title: Glass plate surface etching method, glass plate etching apparatus, glass plate for flat panel display, and flat panel display
Inventor: NISHIYAMA TOMOHIRO
IPC: C03C15/02
Filed: 2004-08-02
Abstract: To provide an etching method capable of uniformly etching a glass surface by allowing uniform contact of an etchant to the glass surface, and an apparatus using the method. In an inventive etching method, an etchant is sprayed on a surface of a glass plate, after which the etchant is removed to thereby accomplish etching of the glass plate. At this time, it is preferred that the etchant is sprayed on a bottom surface of a horizontally held glass plate. An inventive etching apparatus includes a supporting member for supporting a glass plate, a nozzle for spraying an etchant to a glass surface and an etchant reservoir for reserving the etchant. In this apparatus, the supporting member preferably supports a glass plate in a horizontal state, and the nozzle is preferably disposed so as to be able to spray an etchant on a bottom surface of the glass plate supported horizontally.
Patent TW-200606490-A (TW)
Title: Electrode arrangement of external electrode fluorescent lamp (EEFL) and application thereof
Inventor: MAI CHIEN-CHIN
IPC: G02F1/133
Filed: 2004-08-02
Abstract: An assembly of external electrode fluorescent lamp (EEFL), at least comprises several EEFL-type discharge tubes arranged in parallel and set in a holding apparatus. Each tube (such as U-shaped discharge tube) at least comprises a first linear portion, a second linear portion and a first bended portion. The first linear portion and the second linear portion are connected to two ends of the first bended portion, respectively. Also, a first electrode, made of conductive material such as aluminum foil in a form of a ring, is arranged on the first bended portion. The assembly of EEFL is applicable to the back light unit of a liquid crystal display (LCD) panel, serving as a light source of the LCD panel.
Patent TW-200609421-A (TW)
Title: Folding positioning structure for transversal curtain
Inventor: NIAN MING
Filed: 2004-09-02
Abstract: A folding positioning structure for transversal curtain mainly includes a specified number of positioning members installed on at least one of the front and rear sides of a transversal curtain, such as roller blind, Roman curtain, or cloth curtain. Thus, when a transversal curtain is manually folded upwards, the positioning members are moveably combined for positioning. This can prevent the occurrence of danger associated with a conventional pull-rope, which is exposed to the outside and with a loop structure.
Patent TW-200535399-A (TW)
Title: Multiple surface viewer
Inventor: KHAW CHIN-GUAN
IPC: G01B9/00
Filed: 2004-10-21
Abstract: A multiple surface viewer (10) provides views of several surfaces of an object. Light is reflected onto a beam splitter (50) which reflects it towards a plurality of reflectors (34) and onto a front surface (56) of an object (32) under inspection. The reflectors (34) reflect the light onto side surfaces (54) of the object (32). The image of the front surface (56) is reflected back to the beam splitter (50), as are images of the side surfaces (54), via the reflectors (34). The various images pass through the beam splitter (50) to a focusing lens (14), which focuses the composite image onto an image capture device (16). The multiple surface viewer (10) captures images of multiple views of an object (32), without needing to rotate or flip the object (32).
Patent TW-200530127-A (TW)
Title: Hydrogel capable of absorbing blood and/or body fluids
Inventor: BECK MARTIN
IPC: A61L15/48
Filed: 2004-10-28
Abstract: A novel hydrogel, showing floating behaviour, thickens 40-90% of a solution and/or suspension to be thickened from the fluid surface and the remainder of the solution and/or suspension from the bottom of the container. Independent claims are included for: (1) the preparation of a hydrogel, by post-treating a dried hydrogel with a hydrophobic compound and optionally a hydrophilic compound; and (2) mixtures of hydrogel with auxiliaries, specifically one or more of biocides, antimicrobial or antibacterial agents, perfumes or fragrances, stabilizers, dyes and/or pH indicators.
Patent TW-200522290-A (TW)
Title: Package for mounting an optical element and a method of manufacturing the same
Inventor: TAKEMORI HIDEAKI
IPC: H01L23/02
Filed: 2004-11-04
Abstract: The optical mounting package of the present invention is featured by mounting a silicon frame on an insulating substrate for mounting the optical element. The package of the present invention is also featured by that the frame mounted on the insulating substrate for mounting the optical element is made of silicon. A method of manufacturing the package of the present invention is featured by mounting the silicon wafer on the insulating substrate.
Patent TW-200526353-A (TW)
Title: Retaining ring with shaped surface
Inventor: CHEN HUNG-CHIH
IPC: B24B37/32
Filed: 2004-11-15
Abstract: A retaining ring can be shaped by machining or lapping the bottom surface of the ring to form a shaped profile in the bottom surface. The profile can include flat, curved and sloped portions. The lapping can be performed using a machine that dedicated for use in lapping the bottom surface of retaining rings. During the lapping the ring can be permitted to rotate freely about an axis of the ring. The bottom surface of the retaining ring can have curved or flat portions.
Patent TW-200618690-A (TW)
Title: Hanger structure for thin circuit board
Inventor: YAO BUSTER
Filed: 2004-11-26
Abstract: A hanger structure for a thin circuit board is proposed. A hanger frame is formed with a plurality of positioning frame members that are arranged in parallel and at constant intervals. Each of the positioning frame members is a plane frame having an open upper side, wherein a groove is formed on an inner surface of the positioning frame member, and a clip member is mounted at a top end of each of a left side portion and a right side portion of the groove. The thin circuit board can be inserted into the groove of the positioning frame member and fixed by the clip members. This prevents the thin circuit board from bending or warpage, and provides the thin circuit board with good planarity for ensuring the production quality.
Patent TW-200531044-A (TW)
Title: Optical disk apparatus, method for controlling the same, and recording medium
Inventor: YAMAMOTO RYOSUKE
IPC: G11B7/004
Filed: 2004-12-09
Abstract: The present invention provides an optical disk apparatus in which a first, second, third, and fourth optical disks are selectively installed, the first and second optical disks having different recording film characteristics and both having a single-layer recording layer, the third and fourth optical disks having different recording film characteristics and both having a double-layer recording layer. A control section (420) determines which of the first to fourth optical disks has been installed, on the basis of the level of a reproduction signal from an optical head (402). Recording media serving as the optical disks are formed so that the light reflectances of a single-layer L-H medium in an initialized state, an LO layer of a double-layer H-L medium in the initialized state, and an LO layer of a double-layer L-H medium in an uninitialized state do not overlap the light reflectance of a single-layer H-L medium in the initialized state.
Patent TW-200622690-A (TW)
Title: System and method for client linking with server automatically
Inventor: SHEN CHENG-YIN
Filed: 2004-12-24
Abstract: A method for client linking with server automatically is disclosed. The method is provides a HTTP server and a HTTP client at least, the administer can manage the HTTP server by the IE of the HTTP client. The method includes steps: the HTTP client sending a instruction of boot-strap over again to the HTTP server; the HTTP client displaying latency time on IE interface; counting down the latency time; judging the latency time whether is zero or not; if the latency is not zero, then continuing count down; if the latency is zero, then the HTTP client linking with the HTTP server automatically. A system for client linking with server automatically is also disclosed.