baber/WOPTO huggingface dataset:
Patent TW-541601-B (TW)
Title: Method for producing an simox substrate and an simox substrate
Inventor: MATSUMURA ATSUKI
IPC: H01L21/76
Filed: 2002-03-28
Granted: 2003-07-11
Abstract: A method for producing an SIMOX substrate comprising implanting oxygen ions into a single crystal silicon substrate followed by high temperature heat treatment to form a buried oxide layer and a surface single crystal silicon layer, characterized in that a substrate having an average resistivity of 100 Omega cm or more is used as said single crystal silicon substrate, and there is provided a step of maintaining the substrate at a temperature of 1250-800 DEG C for a predetermined time period at the latest stage of said high temperature heat treatment. An SIMOX substrate having an average resistivity of 100 Omega cm or more at the substrate portion is obtained.
Patent TW-548510-B (TW)
Title: Alternating phase-shift mask inspection method and apparatus
Inventor: HEMAR SHIRLEY
IPC: G03F1/00
Filed: 2002-06-07
Granted: 2003-08-21
Abstract: A reticle inspection system and method for complete and fast inspection of phase shift mask reticles, both for incoming inspection and for periodic and pre-exposure inspection tool, is employable by facilities such as mask shops as an inspection tool compatible to the mask shop's customers. The inventive system and method detect phase errors in an aerial image by acquiring the image of the phase shift mask under the same optical conditions as the exposure conditions (i.e. wavelength, numerical aperture, sigma, and illumination aperture type). Images are acquired at a positive out-of-focus and a negative out-of-focus, and are compared in order to enhance possible phase error. The term ""phase error"" refers to the acceptable range of the phase deviation from the programmed 180 DEG on the phase shift mask, by using the exposure system to achieve the image on the photoresist, satisfying the requirements of the wafer specification.
Patent TW-566058-B (TW)
Title: Lighting device of discharging lamp
Inventor: TAKAHASHI OSAMU
IPC: H05B41/24
Filed: 2002-06-11
Granted: 2003-12-11
Abstract: The object is to provide a lighting device of discharging lamp to light the lamp, wherein at least one of plural discharge lamps with about the same rated current and different rate powers can be installed. The lighting device of discharging lamp comprises: a frequency transformer circuit having a pair of switching devices 2, 3 to convert the DC current from the power source 1 into the high-frequency current; a discharge lamp loading circuit L100 formed of a choke coil 5, discharge lamps 6, 10 and coupling capacitor 8 connected in series and a capacitor 7 connected in parallel with the discharge lamps 6, 10; terminal seats a~h to vary the kind and number of connections of discharge lamp 6, 10 and then to vary the connection; secondary windings 5S1, 5S2 disposed on the choke coil 5 and outputting the voltage of a pair of switching devices 2, 3; a f-V conversion circuit 100 to convert the output voltage from the secondary windings 5S1, 5S2 into the DC voltage corresponding to the oscillation frequency; and a control device 101 controlling the current of discharge lamps 6, 10 according to the output of the f-V conversion circuit 100.
Patent TW-534812-B (TW)
Title: Holding apparatus for vitreous body surgical contact lens and holding portion and connecting portion for vitreous body surgical contact lens
Inventor: TANO YASUO
IPC: A61F2/16
Filed: 2002-06-19
Granted: 2003-06-01
Abstract: In surgery of the vitreous body in an eyeball of a human body, a burden on and time of a surgeon is suppressed from being spent, a burden on the eyeball of a patient is greatly reduced, and further, the possibility of a complication after the surgery is also lessened. A holding apparatus 1, which is characterized in that it comprises eyelid opener portions 10a and 10b for pulling and opening upper and lower eyelids, a lens ring 30 for holding a surgical contact lens on the eyeball, and connecting portions 40a and 40b for connecting the eyelid opener portions 10a and 10b with the lens ring 30 of the surgical contact lens so that the surgical contact lens is held on the eyeball, is set on the eyeball of the patient, which makes it unnecessary to stitch of the lens ring 30 on the eyeball.
Patent TW-546813-B (TW)
Title: Manufacturing method of semiconductor device for die reinforcement during picking using sealing material
Inventor: TAKYU SHINYA
IPC: H01L21/68
Filed: 2002-06-26
Granted: 2003-08-11
Abstract: The present invention provides a manufacturing method of semiconductor device for die reinforcement during picking using sealing material, which includes the following steps: forming the bumps on the main surface of the wafer with devices formed thereon and electrically connected with the device; forming the trench with the depth from the main surface of the wafer without penetrating the back along the dividing line on the wafer and the scribe line of the die; using the sealing material to cover the bumps on the wafer to form the side; conducting the back polishing of the wafer; simultaneously conducting the wafer thinning and separating into each die; picking the dies with back polishing and being sliced; bonding and mounting the bumps of the picked die on the substrate; and, melting the sealing material for sealing.
Patent TW-559620-B (TW)
Title: Device and method for breaking fragile material substrate
Inventor: WAKAYAMA HARUO
IPC: C03B33/033
Filed: 2002-06-27
Granted: 2003-11-01
Abstract: A breaking device for a fragile material substrate is provided, in which a first product table (13) and a second product table (14) are disposed on a sliding table (11) and a tilting table (12), respectively, so that the edge parts thereof can provide specific angles, a substrate (G) having scribed both faces is put on the tables and fixedly pressed by a first clamp bar (15a) and a second clamp bar (16a), and a shearing force and a tension are applied to the substrate (G) at scribe lines (S) by the clamp bar as a pressing point when the second product table (14) is rotated, whereby, since the clamp bar with less clearance acts as a break point, the substrate (G) can be laterally divided into two parts.
Patent TW-591921-B (TW)
Title: Software modem with privileged mode decryption of control codes, communications system, and method for configuring transceiver
Inventor: SMITH DAVID W
IPC: H04W12/06
Filed: 2002-07-03
Granted: 2004-06-11
Abstract: A communications system includes a physical layer hardware unit and a processing unit. The physical layer hardware unit is adapted to communicate data over a communications channel in accordance with assigned transmission parameters. The physical layer hardware unit is adapted to receive an incoming signal over the communications channel and sample the incoming signal to generate a digital received signal. The processing unit is adapted to execute a standard mode driver in a standard mode of operation and a privileged mode driver in a privileged mode of operation. The standard mode driver includes program instructions adapted to extract encrypted data from the digital received signal and pass the encrypted data to the privileged mode driver. The privileged mode driver includes program instructions adapted to decrypt the encrypted data to generate decrypted data including control codes and transfer the control codes to the physical layer hardware unit. The physical layer hardware is adapted to configure its assigned transmission parameters based on the control codes. A method for configuring a transceiver includes receiving encrypted data over a communications channel in a standard processing mode of a processing unit; transitioning the processing unit into a privileged processing mode; decrypting the encrypted data in the privileged processing mode; extracting control codes from the decrypted data in the privileged processing mode; and transmitting an upstream signal over the communications channel based on transmission assignments defined by the control codes.
Patent TW-557254-B (TW)
Title: Bookbinding device and method
Inventor: ITOH KATSUYASU
IPC: B42C9/00
Filed: 2002-07-10
Granted: 2003-10-11
Abstract: A bookbinding device is disclosed to adhesively bind a back surface of a stack of pages to a center portion of a cover page, which includes a page supply unit (1), a thickness sensor (2), an adhesive applicator (3), a page conveyor unit (4), a cover supply unit (5), a press unit (8) and a cover folding unit (9). The cover supply unit includes a trimmer (6) for trimming a side edge portion of the cover sheet depending upon thickness of the page stack detected by the thickness sensor, and a positioning unit (7) for positioning the cover sheet such that a center line of the cover sheet which has been trimmed by the trimmer is aligned with a center of thickness of the page stack, at which position the page stack is adhesively bound to the cover sheet.
Patent TW-581822-B (TW)
Title: Formation of composite tungsten films
Inventor: LAI KEN K
IPC: C23C16/04
Filed: 2002-07-16
Granted: 2004-04-01
Abstract: Methods for the deposition of tungsten films are provided. The methods include depositing a nucleation layer by alternatively adsorbing a tungsten precursor and a reducing gas on a substrate, and depositing a bulk layer of tungsten over the nucleation layer. An integrated circuit (100, 200, 300, 400, 500, 700, 740, 900) comprising: a dielectric thin film (128, 328, 428, 528, 711, 764, 908) of metal oxide material, and hydrogen diffusion barrier layer (132, 332, 432, 532, 720, 750, 770, 912) said hydrogen diffusion barrier layer located to inhibit the diffusion of hydrogen towards said dielectric thin film, and said hydrogen diffusion barrier layer comprising an oxide selected from the group consisting of tantalum pentoxide, aluminum oxide, tungsten oxide and titanium oxide.
Patent TW-I230614-B (TW)
Title: Emulsified cosmetics composition
Inventor: SASAKI YUKI
IPC: A61Q19/00
Filed: 2002-09-18
Granted: 2005-04-11
Abstract: An emulsified cosmetic offering superior sensation of use and r stability comprises 0.1 to 25 wt% of aqueous moisturizing components, 2 to 80 wt% of oil solution components, and 0.1 to 30 wt% of spherical resin particles having hydrophilic groups on their surfaces and an average volume particle size of 2.0 mum to 20.0 mum. The spherical resin particles are made by applying alkali cleaning or acid cleaning to aggregation particles after resin polymerization, and the volume particle size distribution GSDv of the spherical resin particles is 1.3 or less, and the shape factor SF1 thereof is 100 to 140.
Patent TW-I220984-B (TW)
Title: Data processing device
Inventor: SHIRAISHI TAKUYA
IPC: G11B20/18
Filed: 2002-09-19
Granted: 2004-09-11
Abstract: A data processing device reads a record data from a disc 1 and generates a clock in a reading channel circuit 11 according to the data. A synchronous signal and data for demodulating are taken out from the record data in a synchronization circuit 12 according to the clock. The data for demodulating is demodulated to generate information data by the 8-16 demodulation circuit 14. The information data is saved in DRAM 20 through a buffering circuit 15. When testing the reading channel circuit 11, the 8-16 demodulation circuit 14 is bypassed by the bypass line 16 so that the data without demodulating is directly sent to DRAM 20. In this way, it is proper to do various judges during modulating and demodulating the data between the recording media and during receiving and sending the data.
Patent TW-579366-B (TW)
Title: Microcomponent
Inventor: PIEPER GUIDO
IPC: B01L3/00
Filed: 2002-09-20
Granted: 2004-03-11
Abstract: A microcomponent (1) for carrying out chemical reactions has an electric heating element, which is arranged directly on the surface of the microcomponent (1). The electric heating element can have, for example, a printed conductor track (3) applied to the surface of the microcomponent (1). The heating of the microcomponent (1) can be measured continuously using a temperature sensor essentially consisting of a resistance thermometer (4). The microcomponent (1) and the electric heating element can be produced by means of semiconductor manufacturing methods. A plurality of microcomponents (1) can be used arranged alongside one another for carrying out a complex reaction process.
Patent TW-I269549-B (TW)
Title: Method, base station and terminal in a multiple-access multiple-input multiple-output communication system
Inventor: WALTON JAY R
IPC: H04B7/08
Filed: 2002-11-06
Granted: 2006-12-21
Abstract: Techniques to achieve better utilization of the available resources and robust performance for the downlink and uplink in a multiple-access MIMO system. Techniques are provided to adaptively process data prior to transmission, based on channel state information, to more closely match the data transmission to the capacity of the channel. Various receiver processing techniques are provided to process a data transmission received via multiple antennas at a receiver unit. Adaptive reuse schemes and power back-off are also provided to operate the cells in the system in a manner to further increase the spectral efficiency of the system (e.g., reduce interference, improve coverage, and attain high throughput). Techniques are provided to efficiently schedule data transmission on the downlink and uplink. The scheduling schemes may be designed to optimize transmissions (e.g., maximize throughput) for single or multiple terminals in a manner to meet various constraints and requirements.
Patent TW-589798-B (TW)
Title: A method for designing oscillators and computer readable recording medium
Inventor: LU SHEY-SHI
IPC: H03L7/00
Filed: 2002-12-19
Granted: 2004-06-01
Abstract: A fast-searching method for finding the best power-frequency normalized phase noise is proposed here. The optimum value of every circuit parameter is also obtained. The optimization method we utilize here is ""Genetic Algorithm"". First, the circuit parameters are coded by binary code to form the genes. Then by connecting these genes, the chromosomes are developed. According to the cost function, these chromosomes are ranked. After discarding the unacceptable chromosomes, the remaining ones are mated to form the offspring. Finally, the mutation is added to complete the first round of optimization. By iterating the above processes, the best result of power-frequency normalized phase noise can be found and the searching time is very short.
Patent TW-I236590-B (TW)
Title: File conversion system and method for semiconductor test process
Inventor: TSENG NOTY
IPC: G06F12/00
Filed: 2002-12-27
Granted: 2005-07-21
Abstract: The invention discloses a file conversion system and method for semiconductor test process. The system comprises: a file reading module to read the input data file; a data storage module to store data; a data correspondence reference table for the reference of data correspondence conversion in the correspondence conversion process; a correspondence conversion module to convert the input data into a conversion corresponding data table correspondingly by referencing the data correspondence reference table; and an output control module to output the result of the data correspondence conversion. By using the method of the present invention to utilize the processing in each operation module of the system in the present invention, the socket file in the semiconductor test program can be converted into the wiring table of the H-Fix board, which greatly saves the labor cost, and increases the efficiency, accuracy of semiconductor test process and product quality.
Patent TW-592742-B (TW)
Title: Safety syringe for subcutaneous injection
Inventor: WANG HSIEN-TSUNG
IPC: A61M5/32
Filed: 2002-12-31
Granted: 2004-06-21
Abstract: A safety syringe for subcutaneous injection comprises a sleeve with a L-shaped guiding slot; a hollow barrel with a projection on the outer surface and having a front nose; a needle unit fit at the front of the barrel; and a plunger snugly fitted within and slide through the barrel. After use, pull the plunger to cause the barrel to slide rearward until the needle is received in the sleeve again, thereby preventing a medical worker from being contaminated by microorganisms or blood on needle by accidentally pricking.
Patent TW-I222805-B (TW)
Title: Outgoing polling communication method of network system containing firewall
Inventor: DU SHIE-CHANG
IPC: H04L12/22
Filed: 2003-07-11
Granted: 2004-10-21
Abstract: The invention relates to an outgoing polling communication method of network system containing firewall, which the server creates a communication channel to respond to the request of client for distributing communication channel signal when the client in the network system issues a request for distributing the communication channel signal to the server. Each client issues polling signal every preset polling time. After user logs in the server, user can treat it as communication path through the communication channel installed by the server, allowing user to proceed web browsing, data access, message listening and so forth with respect to clients via the server and firewall. Besides, client can also transmit message to designated user.
Patent TW-I220509-B (TW)
Title: Navigation system in demonstration space of wireless network environment
Inventor: CHEN KUN-HAI
IPC: H04B1/38
Filed: 2003-07-10
Granted: 2004-08-21
Abstract: A handheld navigation device is executed in wireless network environment to acquire the provided services of host server by going through jointly-connected host servers of wireless network with the handheld navigation device. The technical emphasis of the invention is that the host server can transmit the positioning point information corresponding to the position information, to the said output means for outputting by the said transmitting and receiving means of the positioning signal, and through the wireless network by virtue of each transmission method used by wireless network, such as MP3, IEEE802.11 or infrared transmission. IEEE802.11a, IEEE802.11b or IEEE802.11g are used as the transmission means of wireless signal between the operating device and the means of transmitting and receiving the positioning signal.
Patent TW-I253322-B (TW)
Title: Electromagnetic wave-shielding sheet
Inventor: ARAKAWA FUMIHIRO
IPC: B32B15/06
Filed: 2003-08-08
Granted: 2006-04-11
Abstract: The electromagnetic wave-shielding sheet of the present invention comprises: a transparent base member, and a metal layer that is laid over one face of the transparent base member. The metal layer has a mesh-like mesh portion, a mesh-like mesh outer-periphery portion surrounding the mesh portion, and a grounding frame portion surrounding the mesh outer-periphery portion. The width of a line forming meshes of the mesh outer-periphery portion is gradually expanded in width from the mesh portion toward the grounding frame portion. In the entire steps from the production to assembly of the electromagnetic wave-shielding sheet of the present invention, bending or wire breakage is not likely to occur in the sheet, and therefore the sheet has an excellent aptitude for handling.
Patent TW-I242605-B (TW)
Title: Apparatus and method for forming a thin film
Inventor: KIRIMURA HIROYA
IPC: C23C16/24
Filed: 2003-09-16
Granted: 2005-11-01
Abstract: An apparatus for forming a thin film on an article, wherein a film-forming gas is supplied from a gas supplying device to a vacuum container which can be evacuated by an exhausting device to reduce gas pressure in the container, an electric power is applied from a power applying device to the film-forming gas to produce plasma from the gas in which the thin film is formed on the article disposed in the vacuum container. The gas supplying device includes a gas supply member having a gas supply surface portion opposed to a film-forming surface of the article in the vacuum container. The gas supply member has a plurality of gas supply holes dispersedly formed at the gas supply surface portion. The power applying device includes a power applying electrode in the vacuum container, the electrode being disposed as opposed to a space between the article and the gas supply surface portion opposed to the article. The apparatus is capable of forming a thin film of high quality having a uniform thickness at a high deposition rate at an increased plasma density without increase of plasma potential.
Patent TW-I257621-B (TW)
Title: Track locking method and apparatus for optical disk device
Inventor: SHEN YUNG-CHI
IPC: G11B7/09
Filed: 2003-09-30
Granted: 2006-07-01
Abstract: This invention provides a track locking method for an optical disk drive. The method includes steps of detecting a tracking error signal (TE signal) dividing a time period for a pickup head jumping from one track to another track into four periods, presetting the peak values of the reshaped tracking error signal (TE' signal) in the first, second and third periods reshaping the TE signal of the first period by using the extreme peak value of the TE' signal in the first period and the peak value or the valley value of the TE signal so as to form the TE' signal in the first period, connecting the preset extreme values of the TE' signal in the first period and the second period by lines to form the TE' signal in the second period, and connecting the extreme values of the TE' signals in the second and third periods by lines to form the TE' signal in the third period. The TE' signal curve in the aforementioned periods can be obtained in the manners of linear connection or proportionally reshaping the TE signal.
Patent TW-I238070-B (TW)
Title: Medical appliances
Inventor: SHIU MING-JENG
IPC: A61M5/32
Filed: 2003-11-07
Granted: 2005-08-21
Abstract: This invention provides a medical appliance. It comprises an outside casing tube, an inside casing tube, and a needle set. Wherein, both casing tubes are mutually covering with each other. The inside casing tube can slide from a using position along the outside casing tube to a hidden position after being forced. The needle set has a hollow needle body throughout one end of the inside casing tube. By means of this way, when the inside casing tube located at the using position, the needle body will pierce throughout the outside casing tube. It provides medical care personnel to perform medical process of collecting blood by throughout and setting a blood collecting tube into the outside casing tube. It connects with the needle body or an infusion tube inside the blood vessel to perform establishment work of the intravenous drip infusion tube in the blood vessel. When the inside casing tube slides to the hidden position, the needle body will be hidden inside the outside casing tube. Finally, it achieves the object of separating the needle body.
Patent TW-I283777-B (TW)
Title: Light guide plate and method for making it and backlight module using it
Inventor: HUANG CHUAN-DE
IPC: G02F1/1335
Filed: 2003-11-14
Granted: 2007-07-11
Abstract: A backlight module of the present invention includes a light guide plate and a light source installed adjacent to one side of the light guide plate. The light guide plate includes a substrate and a coloring matter coating. The substrate has a light input surface, a light output surface crossing the light input surface, and a bottom surface opposite to the light output surface. The bottom surface is covered with the coloring matter coating with different refractive index parts, and the light output surface includes a number of protrusions. The coloring matter coating and protrusions enable the light to transmit in the light guide plate, so the light emitted from the backlight module has excellent uniformity.