baber/WOPTO huggingface dataset:
Patent TW-497223-B (TW)
Title: Non-volatile memory device and fabrication method thereof
Inventor: PARK KYU-CHARN
IPC: H01L21/8247
Filed: 2001-07-03
Granted: 2002-08-01
Abstract: Anon-volatile memory device and fabrication methods thereof are provided. A first inter-gate insulating layer is formed to intervene between control gate electrodes and floating gate electrodes in a cell array area. A second inter-gate insulating layer is formed to intervene between a gate electrode and a dummy gate electrode in a peripheral circuit area. The second inter-gate insulating layer has a thickness greater than a thickness of the first inter-gate insulating layer on a top surface of the floating gate electrodes. By reducing the difference between the thickness of the first inter-gate insulating layer on sidewalls of floating gate patterns and the thickness of the second inter-gate insulating layer on a gate electrode pattern, in accordance with the invention, any etching damage to the substrate in the peripheral circuit area can be considerably reduced or prevented during the fabrication process.
Patent TW-512633-B (TW)
Title: Method for delivering data over a network
Inventor: CHEUNG KWOK WAI
IPC: H04N7/173
Filed: 2001-08-01
Granted: 2002-12-01
Abstract: This invention describes a new method and system for delivering data over a network to a large number of clients, which may be suitable for building large-scale video-on-demand (VOD) systems. In current VOD systems, the client may suffer from a long latency before starting to receive the requested data that is capable of providing sufficient interactive functions, or the reverse, without significantly increasing the network load. The method utilizes two groups of data streams, one responsible for minimizing latency while the other one provides the required interactive functions. In the anti-latency data group, uniform, or non-uniform or hierarchical staggered stream intervals may be used. The system being realized based on this invention may have a relatively small startup latency while users may enjoy most of the interactive functions that are typical of video recorders including fast-forward, forward-jump, and so on. Furthermore, this invention may also be able to maintain the number of data streams, and therefore the bandwidth, required.
Patent TW-542910-B (TW)
Title: Isotopic gas analyzer and method of judging absorption capacity of carbon dioxide absorbent
Inventor: MORI MASAAKI
IPC: G01N21/35
Filed: 2001-09-24
Granted: 2003-07-21
Abstract: In an isotopic gas analyzer, a gas injector (21) is provided for pressurizing a gas specimen in cells (11a, 11b). The pressurization of the gas specimen virtually produces the same effect as increasing the concentration of carbon dioxide in the gas specimen, thereby improving an S/N ratio for the analysis and hence data reproducibility.
Patent TW-530427-B (TW)
Title: Method of fabricating and/or repairing a light emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B44/00
Filed: 2001-10-04
Granted: 2003-05-01
Abstract: A method of repairing a light emitting device which makes high quality image display possible even if a pin hole is formed during formation of an EL layer is provided. The method of repairing a light emitting device is characterized in that a reverse bias voltage is applied to an EL element at given time intervals to thereby reduce a current flowing into an EL element when the reverse bias voltage is applied to the EL element.
Patent TW-523433-B (TW)
Title: Screw-type bidirectional multi-acting forging module
Inventor: YANG JIUN-BIN
IPC: B21J5/02
Filed: 2001-12-03
Granted: 2003-03-11
Abstract: The present invention relates to a screw-type bidirectional multi-acting forging module comprising an upper screw, an intermediate screw pipe, and a lower screw pipe for study on non-burred forging process. The transmission system uses a design of different screw angles between components to induce relative speeds during motion in order to control the relative speed of the multi-acting forging tool in meeting a design value, thereby achieving the objective of a closed-type forging and a bidirectional forging to form a no-burr and symmetrical forged part. The present invention can save the forging material and the amount of subsequent machining to reduce the production cost of the forged part.
Patent TW-582023-B (TW)
Title: Voice recognition system method and apparatus
Inventor: GARUDADRI HARINATH
IPC: G10L15/28
Filed: 2001-12-18
Granted: 2004-04-01
Abstract: A novel and improved method and an accompanying apparatus provide for a distributed voice recognition (VR) capability in a remote device (201). Remote device (201) decides and controls what portions of the VR processing may take place at remote device (201) and what other portions may take place at a base station (202) in wireless communication with remote device (201).
Patent TW-512128-B (TW)
Title: Hermetic package for MEMS devices with integrated carrier
Inventor: SIMMONS RICHARD LINN
IPC: B81B7/00
Filed: 2002-01-04
Granted: 2002-12-01
Abstract: A method of fabricating a package for a micro-electromechanical systems (MEMS) device. A flex circuit interconnect subassembly for the package is made by placing a flex circuit on a pad insert, attaching a carrier insert to the pad insert to deflect the lead portions of the flex circuit, and applying a cover insert to the pad insert, after the attachment of the carrier insert, to re-deflect the lead portions of the flex circuit toward the device bond sites. The flex circuit interconnect subassembly may be combined with an electronic device die/carrier subassembly to form a completed electronic device package. The flex circuit interconnect subassembly and the die/carrier subassembly are joined using mechanical interlocking layers. The invention is particularly suited for making such an electronic device die/carrier subassembly which has a MEMS die permanently affixed to a carrier. The carrier is advantageously utilized during the process of releasing a protective coating from the surface of the MEMS die which support the various MEMS components. The MEMS components on the MEMS die are hermetically sealed, such as by bonding a cover to the upper package body or the lower package body. The cover may have features such as ports which allow the MEMS components to interact with the external environment.
Patent TW-583341-B (TW)
Title: Spray powder and method for its production
Inventor: ITSUKAICHI TSUYOSHI
IPC: C23C4/06
Filed: 2002-01-22
Granted: 2004-04-11
Abstract: A spray powder to be used for forming a coating, which comprises from 80 to 97 wt%, based on the total weight, of a cermet powder and from 3 to 20 wt%, based on the total weight, of a metal powder, wherein the metal powder comprises Cr and Ni in a total amount of at least 90 wt%, based on the total weight of the metal powder, and the content of Cr is from 0 to 55 wt%, based on the total weight of the metal powder.
Patent TW-I261870-B (TW)
Title: Method of forming a polysilicon layer
Inventor: LIANG CHAO-HU
IPC: H01L21/20
Filed: 2002-03-14
Granted: 2006-09-11
Abstract: A surface of a semiconductor wafer has a first gate oxide area and a second gate oxide area. A first gate oxide layer and a photoresist layer are formed on the surface of the semiconductor wafer. A wet etching process is performed to remove the first gate oxide layer not in the first gate oxide area on the surface of the semiconductor wafer. The photoresist layer is then removed. After performing a wet cleaning process, a second gate oxide layer is formed on the surface of the semiconductor wafer. Finally, a two-step polysilicon deposition process is performed, the resultant polysilicon layer covering the first gate oxide area and the second gate oxide layer. The two-step polysilicon deposition process involves a first-step low temperature amorphous silicon (alpha-Si) deposition process, and a second-step high temperature polysilicon deposition process so as to avoid the formation of particles and defects when forming the polysilicon layer.
Patent TW-528920-B (TW)
Title: Screen, the manufacturing method for the same, and image display system
Inventor: TODA ATSUSHI
IPC: G03B21/00
Filed: 2002-03-26
Granted: 2003-04-21
Abstract: The present invention is a screen, the manufacturing method for the same, and the image display system, wherein the screen is composed by sequentially stacking the micro-particle layer on the substrate for the red reflection, the micro-particle layer for the green reflection, and the micro-particle layer for the blue reflection. The micro-particles are arranged regularly according to each micro-particle layer, such as having 11 periodical stacking on the most densed structure. The micro-particle layer for red reflection has the diameter about 280 nm, and the micro-particle layer for green reflection has the diameter about 235 nm, and the micro-particle layer for blue reflection has the diameter about 212 nm. Each micro-particle layer is stacked by self-organization. For the substrate, it is composed of the light for possibly absorbing the wavelength other than three original colors, red, green and blue.
Patent TW-I233406-B (TW)
Title: Cup holder for use in vehicle
Inventor: ICHIMARU TAKAHIDE
IPC: B60N3/10
Filed: 2002-03-29
Granted: 2005-06-01
Abstract: A cup holder 10 has a holder body 40 and a cup carrier member 50. The holder body 40 and the cup carrier member 50 are respectively provided with least either guide protrusions or guide holes between the holder body 40 and the cup carrier 50, to fit each other. The cup holder there is capable of reducing the amount of loosening due to the vibrations of the vehicle.
Patent TW-591718-B (TW)
Title: Semiconductor integrated circuit device
Inventor: SATO HIDENORI
IPC: H01L29/51
Filed: 2002-04-19
Granted: 2004-06-11
Abstract: The present invention is to improve the NBTI lifetime of tool by reducing the hydrogen content in silicon nitride film covering the gates. The CVD tool 100 for depositing silicon nitride film in the present invention uses the structure of separating the heat furnace 103 using heat to decompose the source gas and the chamber 101 forming film on the surface of wafer 1. The heat furnace 103 is configured above the chamber 101 for decomposing the source gas, and configured with heaters 104 at the periphery providing the high temperature environment as highest at 1,200 DEG C. The source gas supplied to the heat furnace 103 through the piping 105, 106 is first heat decomposed in the furnace, and the decomposed component is supplied to the stage 102 of the chamber 101, and forming film on the surface of wafer 1.
Patent TW-I226231-B (TW)
Title: Electric cooking apparatus
Inventor: TAKEGOSHI TAKAO
IPC: A47J27/00
Filed: 2002-04-22
Granted: 2005-01-11
Abstract: An electric cooking apparatus which can be used for multi-purpose. The heating program of a control device can be changed freely through the operation of an operation panel 5. Heating temperature and time according to a user's taste are set and stored as heating program, thereby making it possible to make various types of cooking. As the setting of the heating program is carried out only through the operation of the operation panel 5, the program setting is extremely simplified. The control device is provided with a storage device for storing the heating program set through the operation of the operation panel 5, so that the precisely the same program can be repeated.
Patent TW-556138-B (TW)
Title: Colour autostereoscopic display apparatus
Inventor: VAN BERKEL CORNELIS
IPC: H04N13/00
Filed: 2002-07-11
Granted: 2003-10-01
Abstract: A colour display apparatus comprises autostereoscopic display means (10) for displaying a stereoscopic image, for example, an LC matrix display (11) having a row and column array of display elements (12) and parallel lenticular elements (16) overlying the display elements. Diffusing means (40, 80) is selectively operable with the display means to enable a two dimensional image to be perceived. The reduction in horizontal resolution experienced with such multi-view apparatus is at least partially recovered by the diffusing means.
Patent TW-I240700-B (TW)
Title: Ceramics dispersion liquid, method for producing the same, and hydrophilic coating agent using the same
Inventor: SAKATANI YOSHIAKI
IPC: C09C1/36
Filed: 2002-07-15
Granted: 2005-10-01
Abstract: A ceramics dispersion liquid is provided. The dispersion liquid may form an applied film easily recovering hydrophilic properties with light irradiation even when contaminated by lipophilic materials. The ceramics dispersion liquid comprises a ceramics, a dispersion medium, and at least one compound selected from a carboxylic acid, an ammonium carboxylate, a salt of carboxylic acid with metal selected from Ia group, IIa group, IIIa group, Va group, VIa group, VIIa group, VIII group, Ib group, IIb group, IIIb group, IVb group and lanthanoid group, and a salt of oxalic acid with metal selected form IVa group.
Patent TW-561646-B (TW)
Title: Direct methanol fuel cell including a water recovery and re-circulation system and method of fabrication
Inventor: BOSTAPH JOSEPH W
IPC: H01M8/10
Filed: 2002-07-31
Granted: 2003-11-11
Abstract: A fuel cell device and method of forming the fuel cell device (12) including a base portion (14) having a major surface (26). At least one fuel cell membrane electrode assembly (16) is formed on the major surface of the base portion. A water recovery and recirculation system is defined in a cap portion (28) and in communication with a water recovery and recirculation channel (53) defined in the base portion. The water recovery and recirculating system is formed to collect reaction water from the cathode side of the at least one fuel cell membrane electrode assembly for recirculation to the anode side of the fuel cell membrane electrode assembly. An exhaust separation chamber (46) is defined in the base portion and communicating with the fuel cell membrane electrode assembly for the exhausting of generated gases.
Patent TW-576931-B (TW)
Title: Structures incorporating polymer-inorganic particle blends
Inventor: KAMBE NOBUYUKI
IPC: G02F1/01
Filed: 2002-08-02
Granted: 2004-02-21
Abstract: Polymer-inorganic particle blends are incorporated into structures generally involving interfaces with additional materials that can be used advantageously for forming desirable devices. In some embodiments, the structures are optical structures, and the interfaces are optical interfaces. The different materials at the interface can have differences in index-of-refraction to yield desired optical properties at the interface. In some embodiments, structures are formed with periodic variations in index-of-refraction. In particular, photonic crystals can be formed. Suitable methods can be used to form the desired structures.
Patent TW-583761-B (TW)
Title: ESD protection for a CMOS output stage
Inventor: REINER JOACHIM CHRISTIAN
IPC: H01L23/60
Filed: 2002-08-20
Granted: 2004-04-11
Abstract: The invention relates to an arrangement for improving the ESD protection in an integrated circuit. In order to achieve an effective use of chip area, it is proposed to connect a passive component between the bonding pad and an integrated circuit, said passive component being arranged over an electrically non-conductive layer and under the bonding pad. In the event of damage to the bonding pad when bonding or testing, only the passive component, at most, is short-circuited, but the functionality of the output driver stage and of the integrated circuit remains unaffected.
Patent TW-I220783-B (TW)
Title: A semiconductor device having a heat-dissipating structure
Inventor: TSAI WEN-TA
IPC: H01L23/34
Filed: 2002-08-26
Granted: 2004-09-01
Abstract: A heat-dissipating structure of the semiconductor device is comprised of a first heat sink mounted on a substrate and a second heat sink mounted on a chip, wherein the first heat sink is deformably attached to the second heat sink and has a surface exposed from a resin body encapsulating the chip and the heat sink. The semiconductor device with this second heat sink directly contacting the chip provides high heat-dissipating efficiency. In addition, this device also prevents the chip from crack occurred during a molding process while the deformation of the second heat sink absorbs the pressing stress from the first heat sink.
Patent TW-I225303-B (TW)
Title: Sensor for a contact-free temperature measurement
Inventor: SCHIEFERDECKER JOERG
IPC: G01J5/10
Filed: 2002-08-28
Granted: 2004-12-11
Abstract: The invention relates to a sensor for measuring a temperature by means of a heat-sensitive area applied onto and/or underneath a membrane, the membrane being arranged above a recess. The recess is etched by a reactive ion etching method such that it is fully defined laterally by side walls arranged at an angle between 80 DEG and 100 DEG relative to the membrane, adjoining side walls being arranged at an angle of at lease 40 DEG relative to one another.
Patent TW-571125-B (TW)
Title: Semi-transmitting reflective plate, reflective plate, semi-transmitting polarizer, reflective polarizer and liquid crystal display using same
Inventor: HARA KAZUTAKA
IPC: G02B1/16
Filed: 2002-09-26
Granted: 2004-01-11
Abstract: A polarizer is bonded and laminated on a semi-transmitting reflective plate in which an antistatic layer of 10x10<10> ohm or less in surface resistance is formed on the back surface of a light-transmitting high-molecular substrate having laminated thereon a semi-transmitting reflective layer composed of a light-transmitting deposited metal film or metal thin film, to thereby form a semi-transmitting polarizer.
Patent TW-580403-B (TW)
Title: Method for producing putter and clamper thereof
Inventor: HUANG JIUN-MING
IPC: B25B1/00
Filed: 2002-10-29
Granted: 2004-03-21
Abstract: The present invention relates to a method for producing a putter and a clamper thereof. The invented method comprises using a first clamper to fasten a raw material; using a processing device to form the front face of the back portion, the toe portion, the heel portion, and the neck portion of the putter, as well as the top face and the bottom face of the putter; using a second clamper to clamp the raw material in order to shape the front face of the neck portion of the putter; using a third clamper to clamp the raw material in order to form the shape of the rod face of the putter; using a fourth clamper to clamp the raw material in order to form the top face of the neck portion of the putter; and forming a grain pattern, a mark, and a surface coating on the putter, thereby completing a product of the putter.
Patent TW-591911-B (TW)
Title: World Wide Web connection switching method
Inventor: TZENG JIAN-CHAU
IPC: H04L12/16
Filed: 2002-12-09
Granted: 2004-06-11
Abstract: The invention relates to the world wide web connection switching method, which at least comprises the following procedures: procedure for logging on/registration, procedure for recording web page/browsing, procedure for selecting handoff and procedure for handing off web page and profile. By means of the said procedures, user can use multiple CPEs to register in proxy server and browse websites. Then switch already registered browsing session to a newly registered or already registered CPE. For those world wide web browser equipped with no composite capabilities/preference profile (CC/PP) support, the invention also allows user to use equipment with different capabilities to browse world wide web website through proxy server. The proxy server can be also used to acquire different version of web page from website setting up CC/PP file based on customer's CC/PP.
Patent TW-557340-B (TW)
Title: Adjustable sealing device
Inventor: HUANG JING-MING
IPC: F16J15/16
Filed: 2002-12-31
Granted: 2003-10-11
Abstract: An adjustable sealing device for a joint between a fixed tube and a rotated tube of a rotary drum is disclosed. The adjustable sealing device comprises a stuff mounted inside the joint and supported by a protrusion on the fixed tube, and an adjustable plate in an arc shape against a plate in order to press the stuff to engage the fixed tube and the rotated tube so as to keep the sealing well. By using adjustable sealing device in a joint, the sealness can be achieved by revolving the adjustable plate at every moment to keep the stuff tightly engaged with the fixed tube and the rotated tube. The maintaining work for changing the stuff can also be simplified by just releasing the adjustable plate. So the adjustable sealing device of the present invention could reduce the cost, facilitate the maintenance work in an easy way and extend the lifetime of the joint.
Patent TW-I272599-B (TW)
Title: Method and apparatus for recording information on optical recording medium, and optical recording medium
Inventor: MIURA HIDEAKI
IPC: G11B7/006
Filed: 2003-02-14
Granted: 2007-02-01
Abstract: The object of the present invention is to provide a method for recording information on a rewritable optical recording medium having a plurality of information recording layers and enables a recording mark with a good shape to be formed. In accordance with the method for recording information of the present invention, the information is recorded by irradiating the stacked optical recording medium 10 provided with at least an L0 layer 20 and an L1 layer 30 with a laser beam modulated into a plurality of power including at least recording power (Pw) and erasing power (Pe) from light-incident plane 13a. When the wavelength of the laser beam is lambda and the numerical aperture of the objective lens for condensing the laser beam is NA, lambda/NA is set to <= 700 nm, and the ratio (Pe/Pw) of the recording power to the erasing power when recording the information on the L0 layer 20 is set smaller than that (Pe/Pw) of the recording power to the erasing power when recording the information on the L1 layer 30.
Patent TW-583075-B (TW)
Title: Feeding and aligning device for a folder-gluer
Inventor: DUMUSC PASCAL
IPC: B31B50/96
Filed: 2003-02-27
Granted: 2004-04-11
Abstract: This feeding and aligning device for a folder-gluer of blanks (4) of folded and pasted cardboard boxes comprises at least one thrust (3) to stop said fold-pasted blanks (4) in order to put crosswise the angles between the various fold-pasted parts before introducing them into a delivery area where these blanks are pressed as well as a mechanism (8) to introduce said blanks (4) into said delivery area. The thrust (3) is associated on one hand to driving means (5) for defining a moving trajectory of this thrust (3) above the one of said blanks (4), forming an acute angle with the conveying direction of these blanks (4) and on the other hand to means (6, 7) for moving it along said driving means (5).
Patent TW-I222700-B (TW)
Title: Method for forming shallow trench isolation on SiGe substrate
Inventor: LIN CHUN-CHIEH
IPC: H01L21/76
Filed: 2003-05-02
Granted: 2004-10-21
Abstract: A method for forming a shallow trench isolation on a SiGe substrate comprises forming a shallow trench groove in a SiGe substrate; using a thermal oxidation process to grow an inner lining thermal oxidation layer in the shallow trench groove; and directly annealing the SiGe substrate after growing the inner lining thermal oxidation layer, thereby forming a shallow trench isolation after the annealing step.