baber/WOPTO huggingface dataset:
Patent TW-I243214-B (TW)
Title: Gas chemistry cycling to achieve high aspect ratio gapfill with HDP-CVD
Inventor: KWAN MICHAEL
IPC: C23C16/455
Filed: 2001-08-06
Granted: 2005-11-11
Abstract: A method and apparatus are disclosed for depositing a dielectric film in a gap having an aspect ratio at least as large as 6:1. By cycling the gas chemistry of a high-density-plasma chemical-vapor-deposition system between deposition and etching conditions, the gap may be substantially 100% filled. Such filling is achieved by adjusting the flow rates of the precursor gases such that the deposition to sputtering ratio during the deposition phases is within certain predetermined limits.
Patent TW-513579-B (TW)
Title: Method for testing reliability of array type electronic contact and testing structure of the same
Inventor: CHEN JEN-SHIAN
IPC: G01R31/02
Filed: 2001-08-17
Granted: 2002-12-11
Abstract: A method for testing reliability of array type electronic contact is disclosed in the invention. In the first contact group of substrate bottom portion for an electronic device to be tested, a short circuit is formed for every two adjacent contacts by using a spiral manner or a regularly continuous loop design. In the second contact group of a corresponding testing circuit board surface, the second contact group is divided such that a short circuit is formed for every two adjacent contacts by using an inversely spiral manner or a regularly and inversely continuous loop design. In addition, the short circuit corresponding to the first contact group of the electronic device to be tested forms an open circuit. Plural conducting contacts are used to conduct the first contact group and the second contact group so as to serially connect even number of conducting contacts to form a monitor loop based on the dividing path of the testing circuit board. By continuously testing the resistance variation of each monitoring loop and the abnormal case encountered, the failure of conducting contact for a specified monitoring loop is judged and known so as to obtain the functions of multi-point conducting contacts and continuously and instantly monitoring the reliability test.
Patent TW-I247379-B (TW)
Title: Manufacturing method of double damascene structure
Inventor: CHENG CHUNG-HSIU
IPC: H01L21/768
Filed: 2001-08-17
Granted: 2006-01-11
Abstract: This invention provides a manufacturing method of double damascene structure, which includes steps of first forming a first etch stop layer, a first dielectric layer, a second etch stop layer, and a second dielectric layer upon a semiconductor substrate sequentially; spreading a positive photoresist upon the second dielectric layer; performing to expose and develop the positive photoresist in formation of a positive photoresist mask upon the position intended for formation of contact holes; using the positive photoresist mask as a shield to etch the second dielectric layer, the second etch stop layer and the first dielectric layer until the first etch stop layer is exposed to form a contact hole upon a position corresponding to the aforementioned conducting area; next forming a photoresist plug in the aforementioned contact hole; coating a positive photoresist layer upon the photoresist plug and the second dielectric layer, which the sensing properties of the positive dielectric layer is different from that of the photoresist plug; adopting a lithography process to define the aforementioned positive photoresist layer to form a trench pattern to expose the photoresist plug and the second dielectric layer which, the photoresist plug is not affected by the mentioned lithography process; and employing the trench pattern and the photoresist plug as a mask to etch the second dielectric layer until the second etch stop layer is exposed to form a trench; and lastly removing the photoresist plug in the contact hole to form a double-damascene structure.
Patent TW-558621-B (TW)
Title: Lighting system and lamp-reflector unit
Inventor: SCHAAREMAN PAULUS BARTHOLOMEUS
IPC: F21Y101/00
Filed: 2001-08-22
Granted: 2003-10-21
Abstract: The invention relates to a lighting system (1) comprising a lamp-reflector unit (2) in a housing (5), the housing (5) having air flow cooling means (7) and a ventilation opening (8). The lamp-reflector unit (2) is provided with a shield (9), for example a black coating, for avoiding light originating from the lamp-reflector unit (2) to emit from the housing (5) through its ventilation opening (8) during operation of the lamp (16). Thus a simple and relatively quiet cooling of the lighting system (1) is obtained.
Patent TW-504879-B (TW)
Title: Laser processing device
Inventor: HORIKOSHI SATOSHI
IPC: B23K26/00
Filed: 2001-09-24
Granted: 2002-10-01
Abstract: Laser oscillator 6 is provided with a Q-switch unit the operation of which is controlled by a Q-switch control pulse and includes optical resonator 7 in which oscillation is checked when the Q-switch unit is turned ON under the control of the Q-switch control pulse but oscillation proceeds normally when the Q-switch unit is OFF. Optical switch unit 9 is arranged on the optical path between a laser oscillator and an object to be processed by laser pulses emitted from the laser oscillator and either transmits or blocks laser light under the control of an optical switch pulse. Computer 1 supplies I/O data that designate the frequency of repetition that the Q-switch unit is caused to operate periodically and further designates the interval that the Q-switch unit is ON as the pumping interval. Control unit 2 generates a Q-switch frequency pulse having a frequency of repetition designated by the I/O date; generates a Q-switch control pulse synchronized with the Q-switch frequency pulse. The Q-switch control pulse has a width corresponding to the period designated as pumping intervals by the I/O data. Moreover, control unit 2 generates an optical switch pulse synchronized with the Q-switch control pulse that has a pulse width corresponding to an interval predetermined as the interval of laser light transmission.
Patent TW-I234255-B (TW)
Title: Heat sink, its manufacturing method, and pressing jig
Inventor: KAWABATA KENYA
IPC: B21D53/02
Filed: 2001-10-22
Granted: 2005-06-11
Abstract: The present invention is related to a heat sink that is characterized in comprising a substrate provided with a plurality grooves and concave portions, each of which has a substantially trapezoidal cross section having a flat bottom face and inclined side faces and is formed into a tapered shape, formed between the adjacent grooves by plastic deformation; and plural thin plates inserted into the grooves and are crimped from both sides by the inclined side faces formed by the plastic deformation of the concave portion.
Patent TW-518679-B (TW)
Title: Method of manufacturing semiconductor device
Inventor: YOKOYAMA NATSUKI
IPC: H01L27/092
Filed: 2001-12-04
Granted: 2003-01-21
Abstract: The present invention provides a manufacturing method that realizes low contact resistance and sufficiently small junction leakage current from a diffusion layer in connection with plugs or local interconnections, in which even the connection openings have different depths, different cross-section shapes and sizes, low contact resistance and sufficiently small junction leakage current from a diffusion layer still can be obtained. A surface on the insulation film of the substrate comprising silicon as a major constituent element is exposed at each bottom (""through holes or local interconnection holes"") of the first group of openings, a surface comprising the first silicide as a major constituent element is exposed at each bottom of the second group of openings, and a surface comprising the first metal as a major constituent element is exposed at each bottom of at least two groups from the third group of openings. By using one single chemical vapor deposition process, a layer comprising the second metal silicide as a major constituent element or a layer comprising the second metal as a major constituent element is formed simultaneously. The effect of the present invention can realize a semiconductor device that has higher integration and higher performance than the previous ones.
Patent TW-529191-B (TW)
Title: Battery state monitoring circuit and battery device
Inventor: SAKURAI ATSUSHI
IPC: G01R31/36
Filed: 2001-12-06
Granted: 2003-04-21
Abstract: A battery state monitoring circuit in a battery device has a structure such that both of a detection delay when the battery device comes to the respective protective states of over-charge, over-discharge and over-current, and a release delay when the battery device is released from the respective protective states are ensured.
Patent TW-525047-B (TW)
Title: Method and device for indicating level and usage amount of high purity chemical in container
Inventor: JANG GUANG-CHENG
IPC: G05D9/00
Filed: 2002-03-06
Granted: 2003-03-21
Abstract: A method for indicating the level and usage amount of a high purity chemical in a container comprises: detecting the variation of the capacitance of a liquid in a tank along with use; and adjusting the ratio (A/L) of the relative area and the relative distance between electrodes to effectively amplify the capacitance and enable a more accurate measurement. The present invention also relates to a device for indicating the level and usage amount of a high purity chemical in a container.
Patent TW-I224959-B (TW)
Title: Unit for preparing beverages from soluble products
Inventor: DOGLIONI LUCA MAJER
IPC: A47J31/44
Filed: 2002-03-08
Granted: 2004-12-11
Abstract: It is disclosed a unit for the preparation of a beverage from a soluble product contained in a disposable cartridge, of the type comprising a collecting device with a seat designed to contain the cartridge, wherein at least one throttling arrangement is provided to ensure laminar flow of the beverage as it comes out from the cartridge.
Patent TW-I334929-B (TW)
Title: Screening method for prediabetic state and regent for screening
Inventor: EBINUMA HIROYUKI
IPC: G01N33/50
Filed: 2002-03-14
Granted: 2010-12-21
Abstract: The present invention provides a screening method by which a prediabetic state can be more accurately determined and many test samples can be treated without physical burden on patients, and a diagnostic reagent used for it. <??>By measuring a D-mannose concentration, preferably a D-mannose concentration and a glucose concentration, in a body fluid collected from a subject, and comparing them with their respective standard values, a patient in a prediabetic state can be detected. Further, the measurement of the mannose concentration is conducted by allowing an enzyme having an oxidizing activity on mannose by dehydrogenation to react on the mannose in a sample in the presence of an electron acceptor, and quantitatively determining the formed reductant of the electron acceptor. <IMAGE>
Patent TW-582004-B (TW)
Title: Color display pixel arrangements and addressing means
Inventor: BROWN ELLIOTT CANDICE HELLEN
IPC: H04N9/31
Filed: 2002-05-09
Granted: 2004-04-01
Abstract: A method for forming a multipixel image on an imaging surface is disclosed. The method comprises projecting for each pixel in the multipixel image a plurality of beams of different colors towards the imaging surface. Each of the plurality of beams for each pixel is directed along a path towards the imaging surface, such that images formed on the imaging surface from each beam are convergent by substantially less than about 100%. An optical projector, a subtractive color flat panel display, and a CRT video display are also disclosed.
Patent TW-I227487-B (TW)
Title: Optical recording reproducing medium, mother stamper for producing optical recording reproducing medium and optical recording reproducing device
Inventor: ENDOH SOHMEI
IPC: G11B7/007
Filed: 2002-06-28
Granted: 2005-02-01
Abstract: An optical recording reproducing medium has grooves 2 formed along recording tracks and can be recorded and/or reproduced with irradiation of light L having a predetermined wavelength lambda. When n assumes a refractive index of a medium extending from a light entrance face to the grooves 2 of the optical recording and reproducing medium, a phase depth x of this groove 2 satisfies the following inequality: lambda/16.14n <= X <= lambda/4.99n and a ratio w/p between a width w of the groove 2 and a track pitch p satisfies the following inequality: 0.391 <= (w/p) <= 0.594.
Patent TW-558850-B (TW)
Title: Redox-active reversible electrode and battery using the same
Inventor: OYAMA NOBORU
IPC: H01G11/42
Filed: 2002-08-12
Granted: 2003-10-21
Abstract: A redox-active reversible electrode comprising a conductive substrate, and a redox-active film at least formed on a surface of the conductive substrate. The redox-active film contains a redox-active sulfur-based substance and a pi electron conjugated conductive polymer substance with p-type doping characteristics.
Patent TW-544409-B (TW)
Title: Sash door for automobile and method of manufacturing the same
Inventor: OGAWA TAKASHI
IPC: B60J5/04
Filed: 2002-09-03
Granted: 2003-08-01
Abstract: A sash door for automobiles (20R, 20L, 50R, 50L) includes a door inner panel (21), a sash body (23, 53) joined to an upper portion of the door inner panel, and a door outer panel (22). The sash body consists of a plurality of plate-shaped frame components (31, 32, 33, 34, 61, 62, 63, 64). The dimensions and thicknesses of the frame components are freely set to improve yields. The frame components are joined to one another. In order to eliminate portions of excessive thickness and reduce the weight of the sash body, the thickness of at least one of the frame components is made different from the thickness of the other frame components.
Patent TW-I289023-B (TW)
Title: A method of MPEG-2 video variable length decoding in software
Inventor: YANG JIA-QUAN
IPC: H04N19/513
Filed: 2002-11-29
Granted: 2007-10-21
Abstract: A method achieves high performance MPEG-2 video variable length decoding as to improve MPEG-2 video decoding process on the whole. The method includes parsing bits, Huffman code decoding for macroblock address increment, decoding motion code, and decoding macroblocks including intra and non-intra macroblocks. This is suitable to any application that are compliant with MPEG-2 MP@ML or MP@HL video standard. For example, in PC-DTV receiver application, with properly configured PC, one can receive DTV program in real time.
Patent TW-I256413-B (TW)
Title: Compositions for chemical mechanical planarization of copper
Inventor: SMALL ROBERT J
IPC: C09G1/02
Filed: 2002-12-10
Granted: 2006-06-11
Abstract: The present invention relates chemical mechanical planarization (""CMP"") of copper surfaces and describes copper CMP slurries including an oxidizer, one or more hydroxylamine compounds and at least one abrasive. The hydroxylamine compositions can include hydroxylamine nitrate, hydroxylamine, hydroxylamine sulfate, hydroxyl ammonium salts and mixtures thereof. The oxidizers may further include citric acid as a complexing agent for copper. Sulfuric acid and/or nitric acid provide means for modifying the pH of the oxidizer so that the hydroxylamine chemistries are acidic. Some embodiments include corrosion inhibitors such as benzotriazole, 2,4-pentadione dioxime and/or 1,6-dioxaspiro[4,4] nonane 2,7-dione. Some embodiments also include a free radical inhibitor, advantageously hydrazine. Colloidal silica and milled alumina are used as typical abrasive components.
Patent TW-I289805-B (TW)
Title: Remote employing management system and method
Inventor: DU GUANG-HAI
IPC: G06Q90/00
Filed: 2002-12-31
Granted: 2007-11-11
Abstract: The present invention is provides a remote employing management system and method, which can be applied in a network communication system to let make the enterprise remotely manage the remote enterprise resources through the network communication system. The method comprises a human resource management module, a working progress management module, a message exchange module, and a monitoring module connected with the network communication system, so that the enterprise manager at each terminal of the network communication system, the internal employees and the external users can interact and manage the system resources in the network communication system with the plurality of modules, and achieve the effects of managing remote resources and collaborating the internal works.
Patent TW-I236304-B (TW)
Title: Image display device
Inventor: TAMURA ICHIRO
IPC: H04R1/26
Filed: 2003-03-14
Granted: 2005-07-11
Abstract: The present invention provides an image display device (10), comprising a display part body (1) having a thin display device (2), a speaker (3) for low register (woofer), and two speakers (4a, 4b) for middle and high registers (tweeter), wherein the display part body (1) is supported by a stand (8), the stand bottom body (6) of the stand (8) is set at a position opposed to the duct outlet of the speaker (3) for low register to absorb and reflect sound by the stand bottom body (6) so as to provide stable tone without being affected by the material of the floor of an installed place, a plurality of through holes are formed in a casing incorporating the speaker in first areas generally corresponding to the bores of the speakers (3, 4a, 4b) and a plurality of non-through holes are formed in second areas around the first areas, and the outer peripheral shapes and dimensions of the second areas are differentiated between the first speaker and the second speaker. With the above structure, it is able to provide an excellent sound field expanding effect and high quality feeling by one woofer and two tweeters.
Patent TW-594603-B (TW)
Title: Mental calculation teaching aid
Inventor: LIN SHR-LUEN
IPC: G09B19/02
Filed: 2003-03-17
Granted: 2004-06-21
Abstract: There is provided a mental calculation teaching aid, which includes a plurality of chess pieces and a chessboard. The chessboard has forty-two chess points and fourteen connection lines. The chessboard first equally allocates seven chess points with a ring shape. Each chess point is connected to other non-adjacent chess points respectively for forming four connection lines. The connection lines are intersected with each other to form thirty-five cross-points, thereby defining another thirty-five chess points.
Patent TW-I221390-B (TW)
Title: Animation encoding method, animation encoding device
Inventor: HAGIWARA NORIHISA
IPC: H04N19/567
Filed: 2003-03-18
Granted: 2004-09-21
Abstract: The subject of the present invention is to achieve the high speed and high efficiency for animation encoding process. The solution of the present invention is to apply the specific processing on the animation belonging to the processed objects, including the dynamic detection process, so as to implement the animation encoding method for encoding, which is to determine if the specific processes (such as DCT processing and quantification processing) for the related blocks can be eliminated according to the related information of the differential between the blocks belonging to the processed object and the reference blocks for the referred frames (the frames referred during executing the dynamic vector detection) during encoding and the quantification parameter employed in the animation quantification process. If it is determined to be the condition not being able to be eliminated, it will execute the specific process; otherwise, when it is determined to be the condition being able to be eliminated, it will eliminate the specific process, and set as the result of the specific process based on the specification value set for the block.
Patent TW-I282727-B (TW)
Title: Contouring toothbrush head
Inventor: HOHLBEIN DOUGLAS J
IPC: A46B9/04
Filed: 2003-03-31
Granted: 2007-06-21
Abstract: The present invention discloses a toothbrush having a handle and an articulated head coupled to the handle. The articulated head includes two sections and each of the head sections has a bottom surface and a side surface. Each of the head sections includes a plurality of bristles extending from the bottom surface of that head section and at least one of the head sections includes a plurality of elastomeric fingers partially defining the side surface of that head section and partially extending from the bottom surface of that head section. The head section most remote from the handle, in a normal configuration of the articulated head, is angled with respect to the other head section.
Patent TW-I246573-B (TW)
Title: Light emitting diode array illuminant and backlight module by using the same
Inventor: CHANG YI-HUI
IPC: G02F1/13357
Filed: 2003-04-14
Granted: 2006-01-01
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-595255-B (TW)
Title: Luminescent panel
Inventor: TAKEI MANABU
IPC: H05B33/02
Filed: 2003-05-13
Granted: 2004-06-21
Abstract: A luminescent panel includes a transparent substrate, a first transparent electrode provided on the transparent substrate, a luminescent layer provided on the first transparent electrode, and a second transparent electrode provided on the luminescent layer. A reflecting film provided on the second electrode, reflects light emitted from the luminescent layer through the second transparent electrode and causes the reflected light to outwardly emit from the transparent substrate.
Patent TW-I239126-B (TW)
Title: Terminal table unit set
Inventor: JIANG CHING-CHUNG
IPC: H01R9/03
Filed: 2003-06-06
Granted: 2005-09-01
Abstract: The present invention provides a terminal table unit set that can be connected externally with test terminals for testing, whichincludes one base, one top unit, one control circuit unit, at least one terminal table, and at least one lid, where the control circuit unit is installed in a designated containing space covered by the base and the top unit, the terminal table is electrically connected with the control circuit unit, and the rotary lid is pivoted on the top unit for covering and protecting the terminal table. The top unit includes at least one opening and two embedding slots along the side walls of the opening. The terminal table includes multiple first test holes, and each first test hole can be used for the electrical connection of a test terminal independently. The lid includes two embedded units and at least one through hole, where the two removable embedded units are embedded into the two embedding slots of the top unit separately and the through hole is located on one of the surfaces of the lid to allow the user to insert the test terminal directly through the through hole to connect electrically with the first test hole of the terminal table.