baber/WOPTO huggingface dataset:
Patent TW-471117-B (TW)
Title: Semiconductor device having borderless contact
Inventor: YE WEN-GUAN
IPC: H01L21/768
Filed: 1999-02-12
Granted: 2002-01-01
Abstract: A semiconductor device is provided, which can prevent the kink effect and obtain the borderless contact. The present invention comprises: a sidewall made of silicon nitride, and placed on both sides of the upper portion of the shallow trench isolation area; further, providing a shallow trench isolation area in the semiconductor substrate to deposit the oxide in the shallow trench isolation area; using the chemical mechanical polishing and etch-back to make the height of the oxide lower than the surface of the semiconductor substrate; next, forming the silicon nitride sidewall on both sides of the upper portion in the shallow trench isolation area for use as the stop layer of borderless contact; then, conducting the well implantation and the implantation for adjusting threshold voltage; and, sequentially forming a gate oxide and a polysilicon on the surface of the semiconductor substrate as the gate structure of the semiconductor; forming a lightly doped drain between the gate and the shallow trench isolation area; forming a dielectric on the sidewall of the gate as the spacer for the gate; then, implanting heavy doped ions to be formed in the semiconductor substrate between the lightly doped drain and the shallow trench isolation area as the source/drain structure of the semiconductor; forming a plurality of salicide on the gate and the source/drain; finally, forming an inter-layer dielectric on the surface of the chip and etching out a borderless contact between the source/drain diffusion area and the shallow trench isolation area.
Patent TW-466131-B (TW)
Title: Kneading device
Inventor: TSUKASAKI SHOJI
IPC: B01F7/04
Filed: 1999-04-17
Granted: 2001-12-01
Abstract: To provide a kneading device for kneading with high efficiency. A plurality of rods 20a and 22a are set in a screw shape respectively on a rotating shaft 20 and 22 by shifting the positions by a given pitch in the axial direction. The end of a rod of one shaft is disposed almost being brought into contact with the surface of the other shaft to scrape off a material to be kneaded adhered on the surface of the other shaft by the rotation. The rods are disposed in upright in one line in sections X1 and X3, while the rods are disposed in upright in two lines in sections X2 and X4 so that the kneading state of the material to be kneaded being carried becomes better and the carrying amount is controlled. On a section X5 just before the material to be kneaded is discharged, the rod on the rotating shaft 20 is disposed in upright in four lines and the rod on the rotating shaft is disposed in upright in five lines. The kneading state of the material to be kneaded becomes better in the sections of two lines to multiple lines, and the kneading of high efficiency can be carried out in a small space.
Patent TW-429170-B (TW)
Title: Device and method of extracting sand from waste earth
Inventor: CHEN CHING-SHUEN
IPC: B01D21/00
Filed: 1999-12-07
Granted: 2001-04-11
Abstract: This invention provides a device and method of extracting sand from waste earth. Through a sequence of watering, precipitating and mud vibrating extracting processes, at site it takes out the sand from waste earth for construction usage with resource efficiency advantage. The device that set on a movable machine includes a earth loading input scoop. A course screening mechanism to take out the big components from waste earth by watering, and a extracting trench to take out sand form mud by way of precipitating and little vibration.
Patent TW-477821-B (TW)
Title: An abrasion-resistant steel and a weaving machine member make of an abrasion-resistant
Inventor: ITO KENJIRO
IPC: C22C38/48
Filed: 1999-12-15
Granted: 2002-03-01
Abstract: A newly proposed steel consists of 8.0-35.0 wt.% Cr, 0.05-1.20 wt.% C, 0.05-3.0 wt.% ate least one of Ti, Nb, Zr and W and the balance being essentially Fe and has the structure that a total amount of Ti, Nb, Zr and/or W carbide precipitations distributed in a steel matrix is adjusted to 0.1 wt.% or more. The steel is bestowed with excellent abrasion-resistance by distribution of carbide precipitations. These carbides have nearly the same hardness as hard particles such as alumina and silicon carbides which caused abrasive abrasion. Due to such excellent abrasion-resistance, a weaving machine member, a sewing needle, and agricultural machine member such as a mowing tooth or a cutter blade made of the steel can be used over a long period.
Patent TW-475110-B (TW)
Title: Memory module system for controlling data input and output by connecting selected memory modules to a data line
Inventor: KIM CHI-WOOK
IPC: G11C7/10
Filed: 1999-12-27
Granted: 2002-02-01
Abstract: A memory module system for connecting only selected memory modules to a data line to control data input and output is disclosed. The memory module system has a multiplicity of memory modules for outputting data to a data bus line, and more particularly, only the memory modules outputting data is electrically connected to the data bus line in response to activation of a predetermined connection control signal. The connection control signal has an activation width corresponding to a burst length of the output data. Only selected memory modules are connected to the data line during the data burst length, so that load per data pin is minimized, to thereby improve speed of writing and reading data.
Patent TW-459337-B (TW)
Title: Manufacturing method for small scale trench
Inventor: YAN CHING-LANG
IPC: H01L21/76
Filed: 2000-02-15
Granted: 2001-10-11
Abstract: A manufacturing method for small scale trench which includes the following steps: sequentially forming a mask layer and a sacrificial layer on the substrate, in which the material of the sacrificial layer and the substrate is the same; next, conducting the first taper etching process on the sacrificial layer to form the first opening in the sacrificial layer for exposing the surface of the mask layer; then, conducting the second etching process on the exposed mask layer to form the second opening in the mask layer for exposing the substrate surface; then, conducting the third etching step on the sacrificial layer and the exposed substrate using the mask layer as the etching stop of the sacrificial layer so as to form the trench in the substrate.
Patent TW-504641-B (TW)
Title: Method and device for playing multimedia files when a computer is in a semi-power-on status
Inventor: TUNG CHUNG-CHIH
IPC: G06F9/445
Filed: 2000-03-14
Granted: 2002-10-01
Abstract: The present invention provides a method and a device for playing multimedia files when a computer is in a semi-power-on status. Based on a segment of program provided by the BIOS, the POST is not performed after power-on, and the chip or chipset related to multi-media is directly initialized. Furthermore, by using a micro controller as a user interface, a CPU executes the commands issued by the user via its control. Finally, the processed result is played via a playing unit. The present invention enables the user to easily operate the computer to play multimedia files, thereby making the computer as a household appliance.
Patent TW-484329-B (TW)
Title: Image display device
Inventor: KOYAMA FUMIO
IPC: G09G5/02
Filed: 2000-06-08
Granted: 2002-04-21
Abstract: The subject of the present invention is to suppress the occurrence of non-uniform colors in image display. The present invention provides an image display device, which comprises: an image processing means, for outputting the image data including a plurality of color data; a gain correction means, for correcting the level of image data outputted from the image processing means; and, an image display means, which is provided with a plurality of pixels and emitting the light toward each pixel for forming the image based on the image data corrected by the gain correction means. The gain correction means is to individually correct the brightness level for at least one color data within a plurality of color data for each pixel supplied according to the position of each pixel to reduce the deviation between the pixel of the color patterns in the emitted light from each pixel, rather than correcting the brightness for the light emitted from each pixel in the image display means as consistent for all pixels.
Patent TW-509610-B (TW)
Title: Grinding method and grinding device for magnetic member, and disposal method and disposal device for waste liquid
Inventor: CHIKUBA MASANORI
IPC: B24B27/06
Filed: 2000-06-12
Granted: 2002-11-11
Abstract: A grinding device for magnetic member of this invention is provided with a cutting blade having a cutting edge containing a heat resistant resin and abrasive grains. A magnetic member containing rare earth alloy is ground by using the cutting blade while grinding liquid taking water as a main component is supplied to a grinding part. Sludge is magnetically separated from the spend grinding liquid by a magnet separator having the surface magnetic flux density of not less than 0.25T. When the grinding liquid is supplied to a tank, the sludge contained in the grinding liquid is aggregated and precipitated. The grinding liquid from which the sludge is separated is recycled and reused. When the sludge containing a rare earth alloy is separated from waste liquid, separating process is similarly performed.
Patent TW-574549-B (TW)
Title: Projection type display device
Inventor: TAKEZAWA TAKESHI
IPC: G02F1/13
Filed: 2000-06-14
Granted: 2004-02-01
Abstract: The invention provides a projection type display device to reduce inconsistencies in an image to be displayed. To solve the problem, at least one of polarizers 302Bo on the side of a light incident surface and on the side of a light emergent surface is bonded on a sapphire glass plate 308. Further, the sapphire glass plate 308 may preferably be formed of single-crystal sapphire. In addition, the sapphire glass plate 308 may preferably be held by a holding frame 310 made of metal. Besides, the sapphire glass plate 308 and the holding frame 310 made of metal may preferably be bonded by an adhesive agent having superior heat conductivity.
Patent TW-I224693-B (TW)
Title: Liquid crystal display unit with conductive spacers between two substrate structures for biasing back channels of thin film transistors
Inventor: WATANABE MAKOTO
IPC: G02F1/1335
Filed: 2000-07-13
Granted: 2004-12-01
Abstract: An active matrix type liquid crystal display includes an array of pixels each implemented by a combination of a thin film transistor (10), a pixel electrode (7) connected through the thin film transistor (10) to a signal line (13), a common electrode (23) spaced from said pixel electrode (7) and liquid crystal (30) filling the gap between the pixel electrode (7) and the common electrode (23), and spacers (250) are inserted between a protective insulating layer (8) over back channel regions (11) of the thin film transistors (10) and a planarization layer (32), wherein the spacers (250) are conductive and fixed to a certain potential level (VGOFF) in such a manner as to eliminate the conductivity from the back channel regions (11).
Patent TW-452621-B (TW)
Title: Manufacture method of plastic floor tile and its facility
Inventor: LUO GUANG-BAU
IPC: E04C2/20
Filed: 2000-09-02
Granted: 2001-09-01
Abstract: This invention is of manufacture method of plastic floor tile and its facility, especially for the manufacture process and facility that uses a strip like PVC as material to make floor tile of expected width without needing any secondary manufacture process. The significance is to use hot PVC strips with same color or various colors and to put it into calendar gauge of the first calendar roll set, consisting of two calendar rolls, which can self heat up to 220 DEG C. The material will then be made into shaped semi-product 1. This shaped semi-product 1 will then go through the second calendar roll set and the third calendar roll set, and accordingly shaped semi-product 2 and shaped semi-product 3 (or shaped product) will be made. There is set a high temperature heating device at the sides of one of the calendar rolls of the second calendar roll set and the third calendar roll set. The heating device will let the semi-product 2 and semi-product 3 be evenly heated before they are shaped, and let semi-product 1 attain best effect of melting together to make plastic floor tiles of various width between 0.5 mm to 3.0 mm with natural stone patterns of marble without needing any secondary manufacture process.
Patent TW-501961-B (TW)
Title: Serration forming machine
Inventor: CHEN WANG-SUNG
IPC: B23C3/35
Filed: 2000-10-18
Granted: 2002-09-11
Abstract: This invention is related to a serration forming machine, comprising: a machine bed, a working table, an angle control mechanism, a clamping mechanism a serration position control mechanism, and feeding control mechanism. The angle control mechanism includes a dividing plate and a jig for controlling the rotating angle (about R-axis) of the key blank. The serration position control mechanism includes a stepped wheel and an urging piece for controlling the location (along Z-axis) where the serration is cut on the key blank. The feeding control mechanism includes a long and a short stop pins for controlling the depth (along X-axis) that the tool is fed into the key blank. As such, the serration machine can allow controls over the three dimensions in width, depth, and angle during cutting so as to make a key structure with a three-dimensional curve shape.
Patent TW-508409-B (TW)
Title: Piston-vacuum pump
Inventor: DREIFERT THOMAS
IPC: F16J1/16
Filed: 2000-11-07
Granted: 2002-11-01
Abstract: In a piston-vacuum pump, the connection between the piston (10) and the piston-rod (11), which controls the piston, contains an elastic device (EV). Thus the oscillation and noise of the piston-rod (11) can be prevented from the piston (10). The sound-level of the pump can be greatly reduced and the life of the bearing can be increased.
Patent TW-534944-B (TW)
Title: Catalyst carrier body having a sleeve with microstructures allowing expansions and method of producing a catalyst carrier body
Inventor: MAUS WOLFGANG
IPC: B01D53/86
Filed: 2001-01-09
Granted: 2003-06-01
Abstract: A catalyst carrier body includes a honeycomb body formed of layers of sheet metal, at least some of which are structured, so that the honeycomb body has channels through which an exhaust gas can flow. A jacket tube has an inner wall surface which at lease partially encloses the honeycomb body and is connected by technical joining only in at least one axial subregion to the honeycomb body. A sleeve has an axial length less than an axial extent of the honeycomb body and an outer circumferential surface which comes to bear essentially against part of the inner wall surface of the jacket tube. The sleeve is disposed on an outer region of the honeycomb body near an end surface and has an inner circumferential surface which is connected by technical joining, and in particular is securely brazed by special brazing steps, to end regions of the layers of sheet metal of the honeycomb body lying radially outwardly at the end surface in such a way that flapping of the end regions is prevented. Such a catalyst carrier body is mechanically and thermally resistant even to high alternating loads and is suitable in particular for placement near the engine. A method of producing a catalyst carrier body is also provided.
Patent TW-511046-B (TW)
Title: Matrix display device and method of displaying successive frames
Inventor: FISEKOVIC NEBOJSA
IPC: H04N5/66
Filed: 2001-03-01
Granted: 2002-11-21
Abstract: Matrix display devices are addressed, using a multiple line addressing method. In such a method, two or more paired lines are addressed at the same time and receive the same luminance value data. A method is provided where the line multiplet is shifted by a number of lines (preferably one) for two successive subframes, and where the average of the values over the subframes is equal to the original luminance value data. Further improvements of the method comprise clipping of out-of-range values, and flicker reduction by limiting the differences between the luminance values for two successive frames.
Patent TW-I225786-B (TW)
Title: Complex formed by trans-4-guanidinomethylcyclohexane carboxylic acid [4-[4-(4-methy benzyloxy carbonyl)phenyl]phenyl ester] or its acid addition salt and beta-cyclodextrin
Inventor: KAMODA OSAMU
IPC: A61K31/24
Filed: 1997-01-20
Granted: 2005-01-01
Abstract: This invention provides a complex formed by one mole of trans-4-guanidinomethylcyclohexane carboxylic acid [4-[4-(4-methy benzyloxy carbonyl)phenyl]phenyl ester] or its acid addition salt and one mole of beta-cyclodextrin.
Patent TW-487965-B (TW)
Title: Self-aligned photography process of silicon on insulator device
Inventor: LIN SZ-MIN
IPC: H01L21/027
Filed: 2001-05-22
Granted: 2002-05-21
Abstract: This invention provides a self-aligned photography process of silicon on insulator device. A transparent insulator substrate is given, which contains semiconductor devices, transparent material layer and photoresist layer. The area of the transparent insulator substrate containing semiconductor devices is an opaque area, while the area without semiconductor devices is a transparent area. Subsequently, the transparent insulator substrate is employed as mask to perform a contact type exposure to pattern the photoresist layer by allowing exposing light penetrating the transparent area of the substrate with out semiconductor devices.
Patent TW-I288131-B (TW)
Title: Vitamin D derivative, compounds pharmaceutical composition thereof
Inventor: MORIKAWA KAZUMI
IPC: C07J9/00
Filed: 2001-06-14
Granted: 2007-10-11
Abstract: The object of the present invention is to provide vitamin D derivatives that have excellent physiological activities as medicines, particularly as therapeutic agents for skin diseases such as psoriasis, and that have a reduced hypercalcemic effect. The present invention provides a vitamin D derivative of formula (1), wherein X represents an oxygen atom or a sulfur atom; m represents a number of 1 to 3; R1 and R2 each represent a hydrogen atom or an alkyl group; R4 and R5 each represent a hydrogen atom or a hydroxyl group, etc.; R3 represents -YR8, etc.; R6 represents a hydrogen atom, etc.; and R7 represents a hydrogen atom, etc.
Patent TW-I229537-B (TW)
Title: Notification system
Inventor: YANO KEIJI
IPC: A63F13/332
Filed: 2001-06-15
Granted: 2005-03-11
Abstract: The present invention provides a notification system where the number of installed client devices is less likely to be limited to the capacity of a communication line, and moreover speedy notification is provided when necessary. A game device 10 has a communication means and can be connected to the Internet 20 via a server 11 of a telephone company, and also connects to mail server 12, a server 14 of a game machine management company, a host server 16 of a game machine maker, a server 18 of a development department of the game machine maker, etc., among the Internet 20. Electronic mail is used to notify information from the game device 10 to a specific server connected to the Internet 20, or information is notified to the specific game device 10 from the servers 14, 16, and 18; and information then notified to a PHS 30 that a shop clerk of a game center is carrying through the game device 10 or server 14, 16, and 18.
Patent TW-I313266-B (TW)
Title: Thiazoline derivatives and pharmaceutical composition containing the same
Inventor: NORIO FUJIWARA
IPC: C07D417/04
Filed: 2001-06-29
Granted: 2009-08-11
Abstract: A 5-membered cyclic compound of the formula:   
wherein X is oxygen or sulfur,R 1  is hydrogen, substituted or unsubstituted alkyl, etc., R 2  is hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted aryl, etc., Y 1  is a direct bond, substituted or unsubstituted alkylene, -CO(CH 2 ) n -, etc., the wavy line means (E)-configuration or (Z)-configuration, R 3  is substituted or unsubstituted aryl, etc., Y 2  is substituted or unsubstituted alkylene, etc., R 4  is hydrogen, substituted or unsubstituted alkanoyl, substituted or unsubstituted alkyl, etc., R 5  is hydrogen, etc., or a salt thereof, these compound being able to inhibit infiltration of leukocytes such as eosinophils and lymphocytes, by which being useful for the treatment of various kinds of inflammation.
Patent TW-569504-B (TW)
Title: Socket
Inventor: SUZUKI YOSHIAKI
IPC: H01R24/02
Filed: 2001-07-16
Granted: 2004-01-01
Abstract: The present invention aims for multi-functionality by increasing the number of poles. A case housing (10) is equipped with internal connecting terminals and external connecting terminals (11, 12) comprising elastic parts (43, 53) made of plate springs, pin parts (41, 51) connected by soldering onto parts of a base board, and supporting parts (40, 50) supported by the case housing (10). The elastic parts (43, 53) includes contact parts (42, 52) of connecting parts of a connecting plug (60) which protrudes outwards. The contact parts (42, 52) of the external connecting terminals (11, 12) are located on or around the periphery of the cylinder part (20) of the case housing (10) for easy increase of the number of poles so as to accomplish multi-functionality.
Patent TW-526333-B (TW)
Title: Over-the-air coupler for RF device testing
Inventor: CHEN ZHONG
IPC: H04B17/00
Filed: 2001-08-03
Granted: 2003-04-01
Abstract: A preferred method for coupling an RF signal between an RF device (110) and test equipment includes the steps of: (1) providing an RF device; (2) at least partially surrounding a first portion of the antenna (130) of the RF device with a tuning material; and (3) coupling an RF signal to a second portion of the antenna, the second portion of the antenna being disposed between the first portion and the RF device body. Systems and devices also are provided.
Patent TW-I221579-B (TW)
Title: Renaming device and processor
Inventor: KUNIMATSU ATSUSHI
IPC: G06F9/34
Filed: 2001-09-04
Granted: 2004-10-01
Abstract: Bring up a renaming processor that won't cause hardware sophistication and provides more flexible processing register. The processor comprises the command memory 1, the acquisition unit 2, the decoding unit 3, the following renaming control unit 4, the renaming control register (RCR)5, the register file 6 and the arithmetic logic units 7, in which the renaming control register RCR 5 is used to execute the renaming command, the register file 6 is used to memorize the physical register number and the corresponding logical register number, and the arithmetic logic units ALUs 7 is used to execute the decoded command. As such, by using the renaming command for specifying to memorize the physical register number and the corresponding logical register number, the random registering bundle inside the control register can be targeted to specify the corresponding relationship of the physical register number and the logical register number of each bundle so as to reduce the occurrence of the command increase and pipeline bubble.
Patent TW-561786-B (TW)
Title: Multiple master-slave type SMS router system
Inventor: JANG CHIUAN-CHENG
IPC: H04Q7/00
Filed: 2001-10-23
Granted: 2003-11-11
Abstract: The present invention is a multiple master-slave type SMS (short message service) router system, wherein a master SMS router is attached with plural slave SMS routers, and each slave SMS router is attached with plural SMS routers. By the connection of special line of enterprise network, and the operation of the internal software, the present invention can input the short message content desired to be transmitted and the target to be transmitted into any one of the SMS router, and transmit the short message through the wireless transmission module inside the SMS router, so as to achieve the purpose of SMS by associating the special line of enterprise network and the telecommunication service provider. In addition, the present invention also adopts the lightweight directory access protocol (LDAP) for data authentication.