baber/WOPTO huggingface dataset:
Patent TW-I290355-B (TW)
Title: Manufacturing method used to improve the contour of a contact window
Inventor: JANG JIN-TSAI
IPC: H01L21/768
Filed: 2002-02-01
Granted: 2007-11-21
Abstract: A manufacturing method used to improve the contour of a contact window. Firstly, the contact window is formed on a substrate on which completed devices are arranged. The 1st oxidation layer and a boron phosphor silicon glass layer are deposited in sequence on the substrate. Then the substrate is flattened and contact windows are formed in the 1st oxidation layer and the boron phosphor silicon glass layer. Secondly, the 2nd oxidation layer is formed to cover the substrate. There is protrusion at the opening of the contact window on the 2nd oxidation layer but the opening is not covered. Finally, the 2nd oxidation layer is etched until the surface of the boron phosphor silicon glass layer is exposed and spacers are formed on the lateral wall of a contact window.
Patent TW-592890-B (TW)
Title: Copper process chemical mechanical polishing method
Inventor: SHIH TSU
IPC: H01L21/304
Filed: 2002-03-04
Granted: 2004-06-21
Abstract: The present invention relates to a method for planarizing a semiconductor wafer by chemical mechanical polishing (CMP). The semiconductor wafer has copper lines formed in a dielectric layer, and the dielectric layer comprises an excessive copper layer where the surface of the copper layer includes a layer of copper oxide. The invented method comprises: using a chemical etching solution containing citric acid to remove copper oxide; and performing a CMP by using a slurry containing abrasive particles and a chemical etching solution containing citric acid to remove excessive copper layer on the dielectric layer using the dielectric layer as a stop layer for exposing the copper lines. The citric acid can react with the copper oxide on the surface of the copper layer for removing copper oxide. The slurry contains abrasive particles with a low volume ratio and the abrasive particles can be used for repetitive mechanical polishing to remove excessive copper layer on the dielectric layer.
Patent TW-578316-B (TW)
Title: An n type GaP single crystal substrate and its manufacturing method
Inventor: YOSHINAGA ATSUSHI
IPC: C30B29/44
Filed: 2002-03-12
Granted: 2004-03-01
Abstract: To provide an n type Gap single crystal substrate and its manufacturing method, the n type Gap single crystal substrate can be suitably used for manufacturing the green family light-emitted diode, which has high illumination and furthermore, can be driven by the lower forward voltage. To dope simultaneously the Si and Te n type dopants into an n type Gap single crystal substrate so that in the said n type Gap mono-crystal substrate, the sum of the concentration of Si and Te is in the range from 2x10<17> cm<-3> to 2x10<18> cm<-3>, the concentration of Si, from 2x10<16> cm<-3> to 8x10<17> cm<-3>, and the concentration of Te, from 1x10<17> cm<-3> to 2x10<18> cm<-3>.
Patent TW-554453-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: KIZAKI MASAYASU
IPC: H01L23/28
Filed: 2002-03-14
Granted: 2003-09-21
Abstract: The present invention relates to a semiconductor device which consists of a semiconductor substrate (11), a plurality of bump electrodes (16) formed on the semiconductor substrate (11), and a sealing film (21) whose top surface is made higher than that of the said bump electrodes (16) and has a opening (19) which exposes the top surface of each of the bump electrodes (16).
Patent TW-521065-B (TW)
Title: System combining activated sludge with biological contact aeration method
Inventor: CHEN JR-GUEI
IPC: C02F11/02
Filed: 2002-03-21
Granted: 2003-02-21
Abstract: A system combining activated sludge with a biological contact aeration method mainly comprises: adding a biological contact filtration material into an activated sludge aeration pond to form an activated sludge/biological contact aeration combination system in order to increase the total amount of the microorganisms in the treatment pond and make the microorganism phase in the pond become even more complicated and complete so as to achieve the objective of a complete decomposition of the pollutants in water. Furthermore, a recycle process is used to achieve the plantation function of the activated sludge aeration pond, a faster decomposition rate, and a better discharge quality for the sludge treatment system.
Patent TW-I299037-B (TW)
Title: 2,4'-substituted 6-cyclohexyl-trans-decalins
Inventor: BREMER MATTHIAS
IPC: G02F1/13
Filed: 2002-04-03
Granted: 2008-07-21
Abstract: The invention relates to 2,4'-substituted 6-cyclohexyl-trans-decalins of the general formula I in which R<SUP>1</SUP>, R<SUP>2 </SUP>and Z are as defined in Claim 1 , to the use thereof as components of liquid-crystalline media, and to a liquid-crystal display element and an electro-optical display element.
Patent TW-I260667-B (TW)
Title: Deflection yoke for a CRT
Inventor: LEE SEOK-MOON
IPC: H01J29/07
Filed: 2002-05-28
Granted: 2006-08-21
Abstract: A deflection yoke is provided for a CRT, which includes horizontal and vertical deflection coils that deflect electron beams emitted from an electron gun in a horizontal or vertical direction, a ferrite core that reduces a loss of magnetic force caused by the horizontal and vertical deflection coils thereby enhancing magnetic efficiency, and a holder that holds the horizontal deflection coils, the vertical deflection coils, and the ferrite core at required positions, and provides insulation between the horizontal deflection coils and the vertical deflection coils. The horizontal and/or vertical deflection coils have a substantially rectangular shape on a screen side, and the ferrite core is circular or elliptical. This reduces material costs and reduces convergence and distortion errors, because a dimensional distribution of an inside surface area of the ferrite core is reduced with respect to related art deflection yokes, and polishing of an inside surface becomes easier. This significantly improves production yield and the dimensional distribution of the ferrite core.
Patent TW-I221663-B (TW)
Title: Semiconductor device
Inventor: SUZUKI HIROMICHI
IPC: H01L23/31
Filed: 2002-08-14
Granted: 2004-10-01
Abstract: A kind of semiconductor device is disclosed in the present invention. The semiconductor device is composed of the followings: a plurality of inner leads 1a formed of copper or copper alloy; a heat radiation plate 3, which is formed of copper or copper alloy, is bonded to one end of the plurality of inner leads 1a via an adhesive layer 2 and is mounted with a semiconductor element 4 via the adhesive layer 2; plural metal fine lines 6, which connect the semiconductor device 4 and the plurality of inner leads 1a; the sealing resin 8 for sealing the semiconductor device 4 and a plurality of metal fine lines 6; and plural goose wing-like outer leads 1b projecting outside the sealing resin 8. The sealing resin 8 is added with an additive such as an ion trapping agent, which can combine with ionic impurities, so as to make water nearly neutral in a releasing section such that it is hard to cause copper to react and dissolve. Thus, it is capable of preventing copper (Cu) migration.
Patent TW-558811-B (TW)
Title: A method to integrate the fabrication process of integrated circuit (IC) devices and the fabrication process of a sacrificial layer
Inventor: TU SHUO-LUN
IPC: H01L23/28
Filed: 2002-08-21
Granted: 2003-10-21
Abstract: A method to integrate the fabrication process of integrated circuit (IC) devices and the fabrication process of micro electro-mechanical systems (MEMS) elements. At first, a sacrificial layer is deposited on a semiconductor substrate having IC devices, and then a first pattern is etched on the sacrificial layer. Next, a structural layer is deposited, then a second pattern is etched on the structural layer. Next, a dielectric layer is deposited and vias are etched to expose contacts of the IC devices and MEMS elements. Finally, a metal layer is deposited to fill the vias and thus form conductive transmission lines. According the present invention, there are common dielectric layers and metal layers in the IC devices and MEMS elements, and we can simultaneously etch all vias on the same layer in the IC device and MEMS elements and fill in the vias with metal. Therefore, the process will reduce repetitional steps in IC devices and MEMS elements fabrication processes.
Patent TW-I286035-B (TW)
Title: Apparatus and method for offering event image mail service using multimedia messaging service
Inventor: YUN HONG-SEO
IPC: H04Q7/24
Filed: 2002-10-03
Granted: 2007-08-21
Abstract: The present invention discloses an apparatus and method for offering an event image mail service using a multimedia messaging service and a computer-readable recording medium which records a program for performing the method. The apparatus for offering the event image mail service includes: an encoding means for editing multimedia data from an input means, generating an event image mail, and uploading the event image mail to a relay server; the relay server for transmitting the event image mail uploaded by the encoding means to a storing means and a transcoding means, and transmitting the transcoded event image mail from the transcoding means to a push proxy gateway center; the storing means for storing the event image mail from the relay server; the transcoding means for transcoding the event image mail from the relay server to be suitable for a subscriber terminal environment, and transmitting the transcoded event image mail to the relay server; and the push proxy gateway center for receiving a user agent profile from a subscriber terminal and transmitting it to the relay server, and receiving the event image mail transcoded by the transcoding means from the relay server and providing it to the subscriber terminal.
Patent TW-I277006-B (TW)
Title: Shipment management system and method
Inventor: LIU ZHE-XIONG
IPC: G06Q10/08
Filed: 2002-10-04
Granted: 2007-03-21
Abstract: A shipment management system and method for consignors to conduct activities related to shipments is provided. The shipment management system is implemented in a consignor's management information system (MIS), and comprises a vessel management module for managing vessel information related to the shipment, a loading spot management module for consignors controlling the activities conducted in loading spots, a document management module for managing documents related to the shipment, such as bill of lading, invoice, packing list, and so on, an information searching module for consignors to search for information related to the shipment, and a payment management module for managing bills and payment related to the shipment.
Patent TW-I228683-B (TW)
Title: Methods and apparatuses for identification
Inventor: CARRENDER CURTIS L
IPC: G06K19/00
Filed: 2002-10-09
Granted: 2005-03-01
Abstract: An identification system includes a reader and one or more tags. The reader identifies tags such as radio frequency (RF) tags. The system divides a number space into n bins, wherein each bin is associated with m unique bits of the number space, and the number space contains the identification codes of the tags. A command is issued to test v bits of the number space. A response is received from a tag, wherein the response occurs when a first portion of an identification code of the tag matches the v bits of the number space, a timing of the response corresponds to a particular bin and m unique bits associated with the particular bin correspond to a second portion of the identification code.
Patent TW-591316-B (TW)
Title: Liquid crystal display device
Inventor: ONO KIKUO
IPC: G02F1/1343
Filed: 2002-12-10
Granted: 2004-06-11
Abstract: An active matrix type liquid crystal display device includes semiconductor layers made of thin film transistors which are formed over a first substrate, a first insulation film formed over the semiconductor layers, a second insulation film formed over the first insulation film, and common lines formed over the second insulation film. The second insulation film includes regions where the film is removed which are positioned where the semiconductor layers are formed. Holding capacitance is formed by a common potential supplied from the common lines in the film-removed regions together with the pixel potential formed by the semiconductor layers.
Patent TW-556028-B (TW)
Title: Modular LED backlight assembly
Inventor: YANG PANG-LUN
IPC: F21V8/00
Filed: 2003-01-30
Granted: 2003-10-01
Abstract: An apparatus of a modular light emitting diode (LED) backlight assembly. The apparatus includes a light guiding plate and a plurality of LEDs. The light guiding plate has a first surface and a second surface and a light-guiding pattern is formed on the first surface. The second surface includes a plurality of openings. The plurality of LEDs are positioned in the plurality openings. Light is emitted by the LEDs, transmits into the light guiding plate through the second surface and out from the first surface.
Patent TW-584747-B (TW)
Title: Planar optical waveguide and method of manufacturing the same
Inventor: UCHIDA TATSURO
IPC: G02B6/122
Filed: 2003-02-07
Granted: 2004-04-21
Abstract: A method of manufacturing a two-dimensional (planar) optical waveguide comprises a first step of preparing a member having a thermoplastic structure (102) formed on a substrate (100), a second step of deforming the structure by heat treatment and a third step of forming an optical waveguide section (112) on the structure and the substrate.
Patent TW-578307-B (TW)
Title: Silicon-on-insulator single crystal chip structure
Inventor: CHIAN JIA-CHI
IPC: H01L29/78
Filed: 2003-02-17
Granted: 2004-03-01
Abstract: A silicon-on-insulator (SOI) single crystal chip structure comprises: a single crystal active device layer to arrange at least an SOI device; a buried oxide (BOX) layer located underneath the single crystal active device layer; and a grounding layer located underneath the buried oxide layer, in which the grounding layer is also a single crystal silicon layer comprising at least a device under BOX (DUBOX). During the manufacturing process, the single crystal active device layer is provided by a first wafer, while the grounding layer is provided by a second wafer. The first wafer and the second wafer are connected through a wafer bonding method to form the SOI single crystal chip structure.
Patent TW-555625-B (TW)
Title: Spanner wrench
Inventor: MATSUMOTO MASAKAZU
IPC: B25B23/10
Filed: 2003-02-20
Granted: 2003-10-01
Abstract: Disclosed is a spanner wrench, allowing free switching between a clearance region and a tightening region of wedges and ensuring easy and smooth operation of tightening and releasing a fastener. To achieve the objectives, the spanner wrench includes: a retaining ring embedded at an inner diameter of an annular portion of the body for retaining a plurality of wedges arranged about a circumferential direction of the annular portion, a plurality of wedge guiding grooves formed at an inside peripheral face of the annular portion that are arranged to space away from the corresponding wedges, the wedge guiding grooves each including: a clearance region capable of retaining the wedge in the inside peripheral face to maintain a free state with respect to an outside peripheral face of a fastener, and a left and a right tightening region causing the wedge to wedge into the outside peripheral face of the fastener; the wrench body being further provided with a switch button for operating the retaining ring, such that manipulation of the switch button causes the retaining ring to move to any of the corresponding locations where the wedges enter clearance region, the left tightening region or the right tightening region.
Patent TW-I268530-B (TW)
Title: A semiconductor manufacturing apparatus
Inventor: KO BU-JIN
IPC: H01L21/00
Filed: 2003-03-11
Granted: 2006-12-11
Abstract: A semiconductor manufacturing apparatus, comprising: a chamber; and a controller module including: a plurality of controlling an inner condition of the chamber; a control box disposed at an outside of the chamber, wherein each of the plurality of controllers is separately installed into the control box; and a control box support, wherein the control box is loaded on the control box support and slides on the control box support.
Patent TW-I254541-B (TW)
Title: IP address setting method and node of network
Inventor: TOBA AKIRA
IPC: H04L12/70
Filed: 2003-03-28
Granted: 2006-05-01
Abstract: Use simple method to determine IP address with no concern if it will vary in terms of processing method with or without server existence when determining necessary IP address during initial setup of network in accordance with network scope and allowed throughput. With the network application model that determines brand new node in advance, either one of initialization packet for whole node reply request or only server reply request is forwarded to sub-network via multiple address. If the above brand new node has reply packet from server as the initialization reply packet, the contained lower layer address is taken as the lower layer address of the node; if no reply from server, follow the error stop of application model for the said network or follow the existing lower layer address contained in the returned initialization reply packet of each of one or multiple starting node(s) to select 1 value as the lower layer address of the node.
Patent TW-I261723-B (TW)
Title: Projector for adjusting a screen size and brightness depending on various environment and a method thereof
Inventor: TAN MING-CHE
IPC: G03B21/26
Filed: 2003-05-09
Granted: 2006-09-11
Abstract: A projector includes a housing, an image module for projecting onto a screen toward a front side, a detecting module for detecting distances from the projector to the front side and from the projector to the back side, a processor for adjusting luminance of the projected image from the image module based on the distances from the projector to the front side and from the projector to the back side.
Patent TW-I228051-B (TW)
Title: Anti-bacterial, anti-viral, and anti-fungus composition, its preparation and use
Inventor: HU JI-RU
IPC: A61K33/24
Filed: 2003-05-19
Granted: 2005-02-21
Abstract: The present invention relates to an anti-bacterial, anti-viral, and anti-fungus composition, its preparation and use. The composition of the present invention mainly includes the following three ingredients in an adequate ratio: (A) a metal ionic compound having catalytic function; (B) ionic compound, sulfur compound, coenzyme having reducing ability, or an agent having oxidizing ability; and (C) an additive. The anti-bacterial, anti-viral, and anti-fungus composition of the present invention is capable of destroying viruses as well as killing bacteria and fungi. Therefore, the composition can be formulated as an aerosol and a film for applying to protection devices such as respirators, masks, gloves, filters, condoms, etc. The present composition can also be used in household, vehicle, hospital, school, restaurant, hotel, internet coffee shop for applying to filter of air-conditioner, tap, stool, interior of elevator and its keyboard. Additionally, the present composition can be applied to human beings such as applying to hand, foot, genital organs, oral cavity, and the like in a lower dose to attain the effect of destroying bacteria, viruses, and fungi.
Patent TW-I246669-B (TW)
Title: Electro-optical device, method of driving electro-optical device, method of selecting scanning line in electro-optical device, and electronic apparatus
Inventor: HARA HIROYUKI
IPC: G09G3/32
Filed: 2003-06-05
Granted: 2006-01-01
Abstract: The object of the invention is to provide an electro-optical device capable of reducing power consumption. To achieve the object, in an organic EL display, the pixel circuits 20 (20R, 20G, 20B) are provided at the intersection portions of the respective scanning lines Y1 to Yn and the respective data lines, X1 to Xm, respectively. The organic EL display comprises includes a shift register 12a and a decoder circuit 13a. The shift register 12a sequentially selects the respective scanning lines in response to the clock signals CLK1, CLK2. The decoder circuit 13a receives address signals ADn, and properly selects any one of the respective scanning lines on the basis of the address signals ADn. Further, when displaying a moving picture, the scanning lines are sequentially selected using the shift register 12a. On the other hand, when a part of a still picture is modified and displayed during display of the still picture, the scanning lines associated with the modification and display are designated using the decoder circuit 13a.
Patent TW-I225149-B (TW)
Title: Input circuit for tension detector of tension controller
Inventor: SHIRAI NARIAKI
IPC: G01L1/26
Filed: 2003-06-24
Granted: 2004-12-11
Abstract: Provided is an input circuit for use in a tension detector of tension controller which is easy to conduct an initial adjustment, but without the gain switching unit and the necessity of wire replacement due to a wiring miss, comprising a zero adjustment value memory, a span adjustment value memory, a tension value operator and an adder 41. The input signal, obtained when the zero adjustment is carried out using the left or right tension detector, is subject to A/D conversion by AD converters (27, 35) after the high frequency noise contained therein has been removed at the low-pass filters (26, 34), and then stored as zero adjustment value (28, 36) in the zero adjustment value memory. The input signal, obtained when the span adjustment is performed, is subject to A/D conversion after the high frequency noise has been removed, and then stored as a span adjustment value (29, 37) in the span adjustment value memory. The input signal, obtained when the tension of the object is tested, is subject to A/D conversion after the high frequency noise has been removed, and then converted to a right or left tension input value (32, 40) by the tension value operator according to the zero adjustment value and span adjustment value. These values are added by the adder 41 to obtain a tension test value 42.
Patent TW-I322592-B (TW)
Title: Method and apparatus for conveying reports for sms messages in wireless communication systems
Inventor: NOBUYUKI UCHIDA
IPC: H04B1/707
Filed: 2003-07-09
Granted: 2010-03-21
Abstract: Techniques for conveying reports for SMS messages in wireless communication networks that utilize CDMA air interface (e.g., GSM1x and CDMA networks). Two new messages SMS Deliver Report Message and SMS Submit Report Message are defined for CDMA SMS. These report messages may be used to more fully convey the information in the SMS-Deliver-Report TPDU and SMS-Submit-Report TPDU defined in GSM SMS. A new Report_Req field is also provided in the Reply Option subparameter of the SMS Deliver Message and SMS Submit Message defined in CDMA SMS. This new field may be used to request a report for an SMS message to be sent by the message's recipient. Each report message may include (1) a first value indicative of whether the SMS message was received correctly or in error, (2) a second value indicative of a type of error, if any, encountered for the SMS message, and (3) user data.