baber/WOPTO huggingface dataset:
Patent TW-546529-B (TW)
Title: OCB type liquid crystal display having transition nucleus area from splay alignment to bend alignment
Inventor: KONNO TAKAYUKI
IPC: G02F1/139
Filed: 2002-06-19
Granted: 2003-08-11
Abstract: An OCB type liquid crystal display having first and second substrates opposed to each other via a liquid crystal layer such that rubbing directions of the first and second substrates become parallel to each other, a plurality of pixel electrodes which correspond to respective pixels, and a common electrode formed on the second substrate which receives a reference voltage commonly to a plurality of the pixels. A first transition nucleus area is formed in the first substrate layer and has a plurality of continuous slant surfaces having a saw-tooth cross sectional profile, and a second transition nucleus area is formed in the second substrate and has a plurality of continuous slant surfaces having a saw-tooth cross sectional profile. The slant surfaces in the first and second transition nucleus areas oppose to each other and slope toward mutually opposite angular directions.
Patent TW-535230-B (TW)
Title: Method of forming multi-layered micro-machine structure on IC chip surface
Inventor: JOU JENG-SAN
IPC: H01L21/302
Filed: 2002-06-21
Granted: 2003-06-01
Abstract: The present invention provides a kind of method for forming multi-layered micro-machine structure on IC chip surface. In the invention, the press fit process of dry-film, laser processing and nickel plating process are conducted repeatedly by deep carving of excimer laser together with the precise electroplating method. At last, the entire dry-films are removed to form a multi-layered metal micro-machine structure and complete the integrated micro-mechanical device. The manufacturing method of the present invention is simple such that it is capable of greatly decreasing the chip area for lowering the production cost and can be used in any integrated circuit process.
Patent TW-I224960-B (TW)
Title: Sucking instrument for floor for vacuum cleaner
Inventor: DOHI KENICHIRO
IPC: A47L9/00
Filed: 2002-06-27
Granted: 2004-12-11
Abstract: The present invention provides a sucking instrument for floor, which is capable of improving a cleaning function along walls without spoiling the function that the sucking instrument for floor originally has. This invention comprises a sucking instrument body 1, front wall of which is formed with a bumper 20 having a revolving brush provided near the bumper 20. The bumper 20 is provided with a finny part 21 consisting of an elastic body hanging down toward a surface to be cleaned, and the revolving brush 11 is placed on a location where its revolution locus contacts with or is close to the finny part 21 of the bumper 20.
Patent TW-552679-B (TW)
Title: A memory device
Inventor: UEMURA TETSUYA
IPC: G11C11/36
Filed: 2002-07-23
Granted: 2003-09-11
Abstract: A memory cell is formed by an FET, a gate of which is connected to the word line and a drain of which is connected to the bit line, a capacitor, one end of which is connected to a source of the FET and the other end of which is connected to a first power supply; a first negative differential resistance element provided between the word line and the source of the FET; and a second negative differential resistance element provided between the source of the FET and a second power supply.
Patent TW-569176-B (TW)
Title: Display device and driving method thereof
Inventor: KIMURA HAJIME
IPC: G09G3/32
Filed: 2002-09-20
Granted: 2004-01-01
Abstract: A display device has a current supply circuit, a switch portion, and a light emitting element. The light emitting element, the current supply circuit, and the switch portion are connected in series between a power supply reference line and a power supply line. The switch portion is switched between ON and OFF using a digital video signal. The amount of constant current flowing in the current supply circuit is determined by a control signal inputted from the outside of the pixel. When the switch portion is ON, a constant current determined by the current supply circuit flows in the light emitting element and light is emitted. As a result, a low-cost display device can be provided in which the light emitting element can emit light at a constant luminance even when the current characteristic is changed by degradation or the like, which is fast in writing signals in pixels, which can display in gray scales accurately, and which can be reduced in size with a low cost, as well as a driving method of the display device.
Patent TW-I258026-B (TW)
Title: Method and apparatus for phase-shifting an optical beam in a semiconductor substrate
Inventor: SAMARA-RUBIO DEAN A
IPC: G02F1/313
Filed: 2002-11-04
Granted: 2006-07-11
Abstract: A semiconductor-based gain optical phase-shifting device, method and apparatus. In one aspect of the present invention, an apparatus according to an embodiment of the present invention includes a semiconductor substrate through which an optical beam is to be directed along an optical path through the semiconductor substrate. A plurality of floating charge modulated regions are disposed along the optical path. A phase of the optical beam is responsive to a charge concentration in each of the plurality of floating charge modulated regions. A plurality of tunneling insulation layers are disposed between each of the plurality of floating charge modulated regions and the semiconductor substrate. A plurality of control nodes are disposed proximate to the plurality of floating charge modulated regions. Each of the control nodes control the charge concentration in a respective one of the plurality of floating charge modulated regions. A plurality of blocking insulation layers disposed between each of the plurality of control nodes and the plurality of floating charge modulated regions.
Patent TW-588488-B (TW)
Title: Connecting structure for electrical connection power cable, connecting device and manufacturing method of connecting device
Inventor: NIINOBE HIROSHI
IPC: H02G15/184
Filed: 2002-11-27
Granted: 2004-05-21
Abstract: The purpose and object of the present invention are to provide a connecting structure for electrical connection power cable capable of effectively reducing the manufacturing cost and/or dimension variance, and also provide a connecting device and a manufacturing method of connecting device. To attain these, the central part and two terminal parts on the inner surface of cylindrical pre-molded rubber insulating tube formed by a plurality of layers using plastic material as base material are formed as an electrode layer with a slice shaped cross-section composed of a semi-conductive rubber in the inner side and a high-k rubber layer in the outer side. A semi-conductive rubber layer with a sheet shaped cross-section and a high-k rubber layer covering the proximity of the previous two parts are used to form an inner electrode layer, and a curvature radius equal to about half of the thickness of the inner electrode layer is used to make a circle which is buried in the high-k rubber layer in a floating state from the inner side.
Patent TW-I224908-B (TW)
Title: Intelligent restaurant VOIP phone system and communication method thereof
Inventor: WENG SHIH-HSIUNG
IPC: H04L12/16
Filed: 2002-12-31
Granted: 2004-12-01
Abstract: An intelligent restaurant VoIP phone system assists operation management of restaurant through VoIP phone network. The system comprises a main server and at least a VoIP phone. The main server contains document database and examination module and the VoIP phone contains service unit and request module. Firstly, examine the allocated documents in main server and forward the updated data to VoIP phone. VoIP phone follows the allocated documents to update data. The VoIP phone receives client's request, forward the request to be bundled and packed with related data to the main server. The main server processes the request and issues confirmation message to the VoIP phone.
Patent TW-580742-B (TW)
Title: Wafer level chip scale package
Inventor: CHUNG CHO-LIANG
IPC: H01L23/488
Filed: 2002-12-30
Granted: 2004-03-21
Abstract: A wafer level chip scale package comprises a semiconductor chip and a flexible buffer layer. The flexible buffer layer is formed on active surface of the chip and has openings corresponding to chip pads. A soft conductive adhesive is filled inside the openings so that the stress forced at bumps is absorbed by the bump pads on the openings. This invention also disclosed a process for manufacturing the package.
Patent TW-I260569-B (TW)
Title: Plasma display panel with color space transformation device
Inventor: YU YI-SHENG
IPC: G09G5/02
Filed: 2003-01-29
Granted: 2006-08-21
Abstract: A plasma display panel with color space transformation device is described. The plasma display panel with color space transformation device includes a digital board, a display control circuit and a color plasma display panel. The digital board has a color space transformation device to transform the color space of the color plasma display panel into a new color space corresponding to a video specification of images or into a new color space according to a user requirement. The digital board further modifies the images to fit the new color space. The color plasma display panel shows the modified images in the new color space.
Patent TW-587229-B (TW)
Title: Method for guiding to learn vocabularies of foreign language
Inventor: LIN BER-TRAM
IPC: G09B19/06
Filed: 2003-04-22
Granted: 2004-05-11
Abstract: A method for guiding to learn vocabularies of foreign language provides teaching method with three learning stages. Each stage strengthens learner's familiarity and memory with respect to foreign vocabulary; further go through judgment of an evaluation test to determine if necessary to further provide next stage teaching material. By means of such consequential stage teaching procedures, attain to assist learner in learning vocabularies of foreign language.
Patent TW-I267831-B (TW)
Title: Disk-shaped recording medium, method of producing same, and disk drive unit
Inventor: TERAOKA YOSHIYUKI
IPC: G11B11/105
Filed: 2003-06-12
Granted: 2006-12-01
Abstract: A magneto-optical disk which reproduces information with an optical pickup head which uses an electromagnetic force as the driving force is provided. Other areas than at least the recording track are magnetized uniformly in a direction of canceling the influence of external magnetic field applied by the optical pickup head or a recording pattern having a frequency higher than modulation transfer function (MTF) of the optical pickup head is recorded to the other areas than at least the recording track. Read signals SP12 and SP14 from the magneto-optical disk are low in bit error rate.
Patent TW-I280150-B (TW)
Title: Collapsible pleated filter element
Inventor: KUBOKAWA JAMES OWEN
IPC: B01D46/52
Filed: 2003-06-13
Granted: 2007-05-01
Abstract: A reversibly expandable filter element includes pleated filter media and a flexible spacing structure attached to the pleated media that provides the pleated media with uniform pleat spacing.
Patent TW-I265479-B (TW)
Title: Recording device, recording method, reproducing apparatus, reproducing method, and recording medium
Inventor: KUDO MAMORU
IPC: G11B20/12
Filed: 2003-07-04
Granted: 2006-11-01
Abstract: Redundancy of data being recorded on a CD is reduced in the present invention. At the time of recording on a CD, for example, the bit pattern of a coupling bit is determined based on sub-data. A coupling bit having a bit pattern thus determined is inserted into a specified position of the recorded and encoded audio data (and sub-code). A code string thus obtained is recorded on a recording medium. The data can thereby be recorded such that the sub-data is embedded for the coupling bit essentially having no relation with the data.
Patent TW-I265799-B (TW)
Title: Folding bed
Inventor: HARASHIMA TOORU
IPC: A47C19/12
Filed: 2003-07-10
Granted: 2006-11-11
Abstract: A folding bed mainly comprises a first frame, a second frame, a first bedstead, a second bedstead, and a pivotal portion. The first bedstead has a plurality of first legs extended from the first frame on which being combined with a first semi-mattress. The second bedstead has a plurality of second legs extended form the second frame on which being combined with a second semi-mattress. The pivotal portion connects one end of the first frame to one corresponding end of the second frame so that the first frame and the second frame are able to stretch out in a horizontally flat state or to fold in a vertically inverse-V-shaped state. A handle device is further connected to the pivotal portion of the folding bed.
Patent TW-I249145-B (TW)
Title: Image size conversion method
Inventor: CHEN JERRY
IPC: G06T3/40
Filed: 2003-08-29
Granted: 2006-02-11
Abstract: An image size transformation method is provided, which first converts an original image into a half-toning image, then calculates a weigh allocation of each ink dot with a weighting window, and further utilizes an error diffusion computation method to execute a weighting operation to a temporary weight of each ink dot so as to generate a converted half-toning image with different size.
Patent TW-I245129-B (TW)
Title: Polarized light converting unit and projecting device using the same
Inventor: KOJI HIRATA
IPC: G03B21/00
Filed: 2003-09-03
Granted: 2005-12-11
Abstract: The object of the present invention is to provide a polarized light converting unit with excellent contrast, high reliability and long lifetime, and projecting device using the same. The polarized-light converting unit includes first and second polarizing beam splitters provided in an integrated form. The first polarizing beam splitter includes two incident planes on which two types of color light are respectively incident. The second polarizing beam splitter includes both a quarter wave plate and a first dichroic mirror, and a quarter wave plate and a second dichroic mirror, both of which are disposed on two adjacent surfaces different from a junction surface with the first polarizing beam splitter and an outgoing surface thereof.
Patent TW-I264043-B (TW)
Title: Method and system for analyzing data from a plasma process
Inventor: DELP DEANA
IPC: H01L21/00
Filed: 2003-09-25
Granted: 2006-10-11
Abstract: A method and system for analyzing multivariate data of plasma processes in which response surface and neural networks are utilized to improve or find optimal process settings of the plasma process such that performance measurements are compared against model measurements to modify a current plasma process to achieve optimized processing performance.
Patent TW-I249055-B (TW)
Title: Double-sided luminescent backlight module with optical color changing effects
Inventor: HUANG GUO-RUEI
IPC: G02F1/1335
Filed: 2003-10-08
Granted: 2006-02-11
Abstract: A double-sided luminescent backlight module with color changing effects includes a transflective sheet mounted on one face of a light guide corresponding to a light emitting face. The transflective sheet includes an optical color changing layer so that most of the lights emitted from a light source are reflected by the transflective sheet and transmitted from the light emitting face. A small portion of the lights go through the transflective sheet and are converted by the optical color changing layer into an output lights with a different color. As a result, the two faces of the light guide will have different colors.
Patent TW-I231594-B (TW)
Title: Semiconductor storage device
Inventor: IWATA HIROSHI
IPC: H01L27/115
Filed: 2003-10-09
Granted: 2005-04-21
Abstract: In a semiconductor storage device, a gate insulating film (12) and a gate electrode (13) are laid on a first conductivity type semiconductor substrate (11), and charge holding portions (10A, 10B) are formed on both sides of the gate electrode (13). Second conductivity type first and second diffusion layer regions (17, 18) are formed in regions of the semiconductor substrate (11) corresponding to the charge holding portions (10A, 10B). The charge holding portions (10A, 10B) are each structured so as to change, in accordance with an electric charge amount held in the charge holding portions, a current amount flowing from one of the second conductivity type diffusion layer regions (17, 18) to the other of the diffusion layer regions through a channel region when voltage is applied to the gate electrode (13). Part of each charge holding portion (10A, 10B) is present below an interface- of the gate insulating film (12) and the channel region.
Patent TW-I254073-B (TW)
Title: Non-azeotropic refrigerant mixture, refrigerating cycle device and refrigerating device
Inventor: KAMIMURA ICHIRO
IPC: F25B40/00
Filed: 2003-10-28
Granted: 2006-05-01
Abstract: A safe non-azeotropic refrigerant mixture having a desirable degree of coefficient of performance is provided, and a refrigerating cycle device and a refrigerating device in which the non-azeotropic refrigerant mixture is circulated are also provided. The non-azeotropic refrigerant mixture comprises a carbon dioxide and at least one kind of combustible refrigerants, having a temperature glide. The refrigerating cycle device, in which a compressor, a heat radiator, an expansion mechanism and an evaporator are connected by a refrigerant path, is characterized in that, the above non-azeotropic refrigerant mixture is circuited in the refrigerating cycle device. In addition, a refrigerating device comprises the above refrigerating cycle device and a plurality of the evaporators, wherein a low temperature evaporator and a high temperature evaporator that can be operated at a temperature higher than that of the low temperature evaporator are arranged in series.
Patent TW-I254153-B (TW)
Title: Photonic circuit board
Inventor: UCHIDA MAMORU
IPC: G02B6/43
Filed: 2003-12-08
Granted: 2006-05-01
Abstract: A photonic circuit board comprises a connection setting circuit, a group of electric wires for connecting the connection setting circuit and a plurality of devices, an optical I/O (input/output) device connected to the connection setting circuit and a two dimensional optical transmission medium connected to the optical I/O device and adapted to transmit optical signals. The connection setting circuit includes a circuit capable of changing the mode of connection of the group of electric wires and the optical I/O device.
Patent TW-I230010-B (TW)
Title: Adaptive interpolation method based on edge detection
Inventor: CHAO PO-WEI
IPC: G06K9/32
Filed: 2003-12-30
Granted: 2005-03-21
Abstract: The present invention relates to an interpolation method based on edge detection. The method includes: generating a plurality of measurement signals, each measurement signal corresponds to a respective pair of pixel sets; identifying a pair of pixel sets corresponding to a minimum measurement signal of the measurement signals; generating a reference value according to the pixels of the pair of pixel sets; generating a weight factor in accordance with the reference value; and performing a weighted blending of the reference value and a basic value based on the weight factor to generate a destination pixel.
Patent TW-I270162-B (TW)
Title: Physical vapor deposition process and apparatus thereof
Inventor: LAI CHEN-HSING
IPC: H01L21/68
Filed: 2004-01-27
Granted: 2007-01-01
Abstract: An apparatus of physical vapor deposition is described. The apparatus consists of a chamber, a wafer base and a wafer clamp ring. The wafer base is located on the bottom of the chamber for supporting a wafer. The wafer clamp ring is located over the wafer base for fixing the wafer thereon, exposes the deposition region of the wafer. Since the wafer clamp ring is an integral whole type element, it has stronger rigidity. Therefore, the life time of the wafer clamp ring is longer.
Patent TW-I250047-B (TW)
Title: Coating plant with a charging lock and device therefor
Inventor: SCHUSSLER UWE
IPC: C23C14/56
Filed: 2004-03-15
Granted: 2006-03-01
Abstract: The present invention relates to a coating plant, especially a vacuum coating plant, with a charging lock, especially a rectangular vacuum lock for a coating chamber, with a lock aperture (13) having a length of at least 1000 mm that comprises a shutter (6) for closing and opening the lock aperture and a latch (7) to secure the shutter, wherein there are provided means for moving the shutter and the latch from a first open position to a second closed position, and vice versa, these means assuring also that the movements of the shutter (6) and the latch (7) will be coupled with each other in such manner that the shutter (6) will be automatically secured by the latch (7) after the shutter has been closed and will be released again before it is opened.
Patent TW-I245261-B (TW)
Title: Optical disk modified for speed and orientation tracking
Inventor: KOEGLER JOHN M III
IPC: G11B7/0037
Filed: 2004-03-30
Granted: 2005-12-11
Abstract: An optical disk (100) includes a label region (106) having writable material. Disk speed features (112) are located in a manner which allows them to be readable when writing to the label region (106).
Patent TW-I263815-B (TW)
Title: Optical lens and lens system
Inventor: HUANG HSIN-CHIEH
IPC: G02B7/02
Filed: 2004-05-04
Granted: 2006-10-11
Abstract: A lens system is described. The lens system comprises a first lens and a second lens. The first lens has a first outer loop, and at least one protruding, wherein the protruding is set on the first outer loop. Additionally, the second lens is scarfed with the first lens. The second lens has a second outer loop, and at least one recess, wherein the recess is set on the second outer loop. The first outer loop and the second outer loop are adjoining, and the protruding is scarfed with the recess. Based on the above-mentioned, the alignment precision between the first lens and the second lens can be improved.
Patent TW-I243354-B (TW)
Title: Pixel circuit, display device, and driving method for pixel circuit
Inventor: YAMASHITA JUNICHI
IPC: G09G3/32
Filed: 2004-05-19
Granted: 2005-11-11
Abstract: This invention provides a pixel circuit, a display device, and a driving method for the pixel circuit. It not only does not affect by the nonuniform of the threshold value of active component in the pixels, but also does not affect by the nonuniform of mobility. It provides stable and accurate current with a desired value to light-emitting components of respective pixels. Therefore, it displays a high-quality image. When automatic doing null-operation, a TFT 113 and TFT 115 are turned on together to connect a baseline current ISL to a driving transistor TFT 111 of a pixel through a 1st node ND111, and nonuniform of threshold Vth is corrected. By means of this way, it constraints the nonuniform of conductance current due to mobility in white display. Finally, it greatly improves the uniformity due to mobility variance.
Patent TW-I247178-B (TW)
Title: Backlight unit and liquid crystal display utilizing the same
Inventor: CHOU SHEN-HONG
IPC: F21V7/04
Filed: 2004-06-08
Granted: 2006-01-11
Abstract: The backlight unit in a liquid crystal display includes a light source having a plurality of basic cell structures. Each basic cell structure consists of three unique colors of first, second, and third light emitting diodes, arranged in a first equilateral triangle. An LCD utilizing the backlight unit is also disclosed.
Patent TW-I266625-B (TW)
Title: Infant nurturing medical device
Inventor: ODIWO EDITH
IPC: A47D13/00
Filed: 2004-07-07
Granted: 2006-11-21
Abstract: An infant nurturing device for performing parent-infant attachment comprising a pouch area (25), a proportional external pouch covering (21), means for producing simulated parental body temperature (770), means for producing simulated parental heartbeat (750), means for producing simulated parental voice (780), means for producing simulated parental (760) and a controller (740). The infant nurturing device of the present invention is capable of performing adequate ""Kangaroo Care"" parent-infant attachment in the absence of biological parents.