baber/WOPTO huggingface dataset:
Patent TW-434813-B (TW)
Title: Formation method of self-aligned contact window used in trench type semiconductor
Inventor: TSENG MAO-SONG
IPC: H01L21/768
Filed: 1999-11-22
Granted: 2001-05-16
Abstract: A formation method of self-aligned contact window used in trench semiconductor, comprises: dispose a semiconductor substrate; select a location on the surface of semiconductor substrate to etch a trench on the semiconductor substrate; form the first dielectric layer on the sidewall of the trench; form a plug on top of said first dielectric layer, wherein the top of the plug is lower than the top of the trench; form the second dielectric layer on top of the plug; form a silicon nitride layer on the surface of the second dielectric layer and the semiconductor substrate; form an inter-dielectric layer on top of the silicon nitride layer; define the pattern on the inter-dielectric material layer and the silicon nitride layer to expose the preset region on the semiconductor substrate; finally, form a conducting layer on the surface of the second dielectric layer, the remaining portion of inter-dielectric material dielectric layer and semiconductor substrate to form an contact window of ohmic-contact with the semiconductor substrate.
Patent TW-457333-B (TW)
Title: Method and device for installation of automatic door of clean room
Inventor: LIN CHI-HUEI
IPC: E06B7/02
Filed: 2000-02-18
Granted: 2001-10-01
Abstract: This invention is related to a method and device for installation of automatic door of clean room, in particular to one that is capable of maintaining the clean room functions upon installation of the automatic door, and of preventing dusts generated during installation of the automatic door from entering the clean room. In the method, the mechanic box of the automatic door is provided with a plurality of vacuum motors that are provided above the mechanic box for drawing dusts generated by belts within the box by frictions, which dusts are then ejected by duct-collecting tubes; and dust collecting confluence tube that is arranged to adapt to the actual needs of the clean room to allow easy drawing of the dusts within the box thereby meeting the needs of the clean room.
Patent TW-440971-B (TW)
Title: Method for improving integrated circuit device to avoid short channel effect
Inventor: YANG SHIAU-YING
IPC: H01L21/477
Filed: 2000-02-25
Granted: 2001-06-16
Abstract: The present invention discloses a method for improving integrated circuit device to avoid the short channel effect. In the present invention, an annealing step is added after turning on the capacitor node and/or the bit line contact. As a result, the defects in the device structure can be repaired. Therefore, after this step, it is able to not only avoid the short channel effect of the semiconductor device, but also decrease the current leakage and increase the electrical performance of the device.
Patent TW-455644-B (TW)
Title: A floor deck structure and its construction method to complete the ceiling finishing work simultaneously
Inventor: LUO BO-SEN
IPC: E04B1/88
Filed: 2000-03-17
Granted: 2001-09-21
Abstract: This invention relates to a floor deck construction method. It could complete the ceiling finishing work and the floor deck structure simultaneously. The structures includes supporting beams made of T-shaped steels, decks with multiple piercing holes to ride and be located over two T-shaped steels, sealing fiber boards to be settled under the T-shaped steels. Concrete is grouted to envelope the whole floor deck and combine top sides of fiber boards together in order to offer a finished ceiling surface while floor deck construction is completed.
Patent TW-548220-B (TW)
Title: Headlight part structure for scooter type motorcycle
Inventor: YO MEIJUN
IPC: B62J6/02
Filed: 2000-05-12
Granted: 2003-08-21
Abstract: The present invention provides a headlight part structure for a scooter-type motorcycle, which is capable of improving appearance around a headlight of a handle cover and maintainability of the headlight. In a scooter type motorcycle wherein the headlight 15 is accommodated in a handle cover 14 for covering a handle 4 so that the headlight 15 can face an opening part 14a opening at a front side of the handle cover 14, the headlight part structure for the scooter type motorcycle is formed by covering a circumference of the headlight 15 in the opening part 14a of the handle cover 14 with a plated cover (a cover member) 16 and disposing the plated cover 16 and the headlight 15 in the handle cover 14 detachably.
Patent TW-468017-B (TW)
Title: Ball valve
Inventor: OKU TETSUYA
IPC: F16K25/00
Filed: 2000-06-12
Granted: 2001-12-11
Abstract: This invention provides a ball valve which can can reduce a production cost, easily and quickly set a ball into a valve body and release the pressure within a pipe even if abnormal pressure is generated in the valve body. This ball valve comprises the valve body 2 having an opening 11 at the top, the ball 3 having a through-hole 14 for adjusting a flow rate, a primary side valve seat assembly 4 having an inclined surface 25 and a coned disc springs 19, 20, a secondary side valve seat assembly 5, a cover 6, an operation means 7 for operating the ball 3, and a back sheet 27 having an inclined surface 29. When the primary side valve seat assembly 5, the ball 3, and the secondary side valve seat assembly 5 are mounted on the valve body 2 through the opening 11, the inclined surface 25 is slid along the inclined surface 29 of the back seat 27 installed within the valve body 2 for mounting.
Patent TW-449787-B (TW)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: KAWANO YUMIKO
IPC: H01L21/285
Filed: 2000-07-26
Granted: 2001-08-11
Abstract: A semiconductor wafer (W) to be preprocessed is exposed to WF6 gas supplied by a gas source (10A) for a predetermined time to suppress the formation of nuclei for the growth of metal film. The gas source (10A) and a gas source (10B) deliver WF6 gas and NH3 gas, respectively, to the surface of the preprocessed semiconductor wafer (W) for a predetermined time. As a result, metallic compound film, i.e., tungsten nitride, having a rough surface is formed on the semiconductor wafer (W). A controller (51) controls the operation of the gas sources (10A, 10B) according to a predetermined program.
Patent TW-513783-B (TW)
Title: Photoelectric conversion device, and process for its fabrication
Inventor: YUZURIHARA HIROSHI
IPC: H04N5/335
Filed: 2000-08-05
Granted: 2002-12-11
Abstract: In a photoelectric conversion device comprising a photoelectric-conversion section and a peripheral circuit section where signals sent from the photoelectric-conversion section are processed, the both sections being provided on the same semiconductor substrate, a semiconductor compound layer of a high-melting point metal is provided on the source and drain and a gate electrode of an MOS transistor that forms the peripheral circuit section, and the top surface of a semiconductor diffusion layer that serves as a light-receiving part of the photoelectric conversion section is in contact with an insulating layer.
Patent TW-588478-B (TW)
Title: Method for electrically connecting two sets of electrode terminals in array on electronic board units
Inventor: MICHIYA HAJIME
IPC: H01R12/58
Filed: 2000-08-21
Granted: 2004-05-21
Abstract: Disclosed is an efficient method for electrically connecting two sets of electrode terminals in array on the respective electronic board units such as a combination of a liquid crystal display panel (LCD panel) and a circuit board therefor in assemblage of a display unit by interposing a press-contact connector therebetween. Instead of simply interposing the connector between arrays of electrode terminals, the connector is conjoined with a clip member of a metal by which the connector is secured to the LCD panel or circuit board by clipping a periphery thereof with the clipping parts having resilience at both end portions of the clip member so that the efficiency and reliability of the assemblage works of a LCD panel and circuit board can be greatly improved.
Patent TW-498256-B (TW)
Title: Method and system for virtual DNA matching
Inventor: WANG RICHARD
IPC: G06F19/00
Filed: 2000-08-28
Granted: 2002-08-11
Abstract: A method for virtual DNA matching is provided, which includes a virtual DNA generation step, and a virtual DNA cross-reaction step; wherein, the virtual DNA generation step is to add a first relative parameter in a first DNA sample to obtain the first virtual DNA, and to add a second relative parameter in a second DNA sample to obtain the second virtual DNA. The virtual DNA cross-reaction step is to conduct a virtual DNA cross-reaction operation on the first virtual DNA and the second virtual DNA for obtaining a third virtual DNA having the third relative parameter, and the third virtual DNA is stored in a virtual DNA database on a network server to attract the user connecting with the network server. The present invention also discloses a virtual DNA matching system for implementing the method.
Patent TW-I227377-B (TW)
Title: Positive-type resist composition
Inventor: SATO KENICHIRO
IPC: G03F7/004
Filed: 2000-10-05
Granted: 2005-02-01
Abstract: Provided is a chemical amplified positive-type resist composition having high sensitivity, improved etch roughness, and excellent profile of resist pattern. Provided is a positive-type resist pattern comprising a specific alicyclic hydrocarbon which contains at least one protected alkali soluble group in part of the structure thereof, or (C) a resin having specific cyclic structure in the main chain and the content of monomer which corresponds the repeating structural unit constituting the resin being 5% or less of the total surface area of the pattern measured by GPC and the dissolving speed of it in an alkali developing solution is increased by the action of an acid, and (B) a compound which generates acid by the irradiation of active light or radiation.
Patent TW-491820-B (TW)
Title: Fluorotellurite, amplifier glasses
Inventor: AITKEN BRUCE GARDINER
IPC: C03C4/12
Filed: 2000-11-19
Granted: 2002-06-21
Abstract: A family of fluorotellurite glasses, the composition of which consist essentially of, as calculated in mole percent, 30-75% TeO2, 15-60% ZnF2 and 0.005-10% of an oxide of erbium, thulium or holmium, and amplifying optical components produced from these glasses.
Patent TW-589455-B (TW)
Title: Testing method for LCD panel
Inventor: JENG JIA-SHIUNG
IPC: G09G3/00
Filed: 2000-11-24
Granted: 2004-06-01
Abstract: The present invention relates to a testing method for LCD panel, and particularly to a testing method on a plurality of pixel units on a TFT LCD panel corresponding to a plurality of gate lines and a plurality of signal lines for detecting if the pixel unit is damaged. The method includes forming a plurality of signal line pairs by crossing the signal lines within a specific area on the substrate in process during forming TFT LCD array by the mask design; then, the tester with a plurality of pins can sequentially test the two pixels with the equivalent potential, so that the number of pins and the number of tests for the array tester can be reduced to half, and the limitation for the pin dimension can be released. Furthermore, the productivity can be greatly improved. The specific area will be cut off after the completion of LCD array process to recover the independent status for each signal line.
Patent TW-466308-B (TW)
Title: Clip for mounting components
Inventor: IWAMOTO TAKASHI
IPC: F16B19/00
Filed: 2001-01-02
Granted: 2001-12-01
Abstract: This invention is to provide a clip for mounting components such as a trim board of a car on a panel such as a door panel capable of mounting the component by inserting the clips into the mounting holes of the component. A mounting hole 220 of a component (for example, a trim board 200) is formed in a circular shape smaller than the flange part 110 of a clip 100. The mounting part 130 of the clip 100 comprises a column part 131 and at least a pair of fin parts 132. Each fin part 132 is extended spirally from the column part 131. A tapered part 133 is provided on each fin part 132. Each taper part 133 is inclined outwardly. When contacting with the installation hole 220, the taper part is folded up so as to wind the fin part 132 on the column part 131 against the elastic force of each fin part 132.
Patent TW-477735-B (TW)
Title: A combination of the drill of the screwdriver or the spanner and the screw
Inventor: TOTSU KATSUYUKI
IPC: F16B23/00
Filed: 2001-01-03
Granted: 2002-03-01
Abstract: The object of the present invention relates to a combination of the drill of the screwdriver or the spanner and the screw, which can effectively prevent the above drill or the spanner from engaging and dropping off by improving the front-end structure of the front-end cutting edge of the drill of the screwdriver or the spanner. Meanwhile, regarding the suitable screw, the function of the screw can be also maintained and the operation for turning on the screw tightly can be certainly and rapidly done by improving a part of structure that is connected with the front-end of the above front-end cutting edge, in order to improve the working efficiency. A cylinder projecting section of the polygonal inscribed circle is formed in the front-end of the front-end cutting edge that is comprising of a polygonal shape, meanwhile, the front-end surface of the cylinder projecting section is formed to become a conical projecting section, and a projection is also formed in the center of the above conical projecting section. The vertical wall that is extended vertically by the above front-end cutting edge is set to form an extended cutting edge. A slightly vertically wall surface having a needful depth is formed by the center of the screw head is comprising polygonal grooves, meanwhile, the conical bottom surface is formed from the lower side of the vertical wall surface to the center of the screw's neck, and further comprised a structure of the screw having proper polygonal grooves.
Patent TW-589675-B (TW)
Title: Plasma treatment device and plasma treatment method
Inventor: MASUDA TOSHIO
IPC: H01J37/32
Filed: 2001-02-01
Granted: 2004-06-01
Abstract: The present invention is related to a kind of plasma treatment apparatus. The invented plasma treatment apparatus is provided with the followings: the vacuum treatment room; the supply means of treatment gas for supplying the treatment gas to the vacuum treatment room; the electrode for holding the processed sample inside the vacuum treatment room; the plasma generation apparatus, which faces the sample and is disposed in the vacuum treatment room; and the vacuum venting system for reducing air-pressure in the vacuum treatment room. The invented plasma generation apparatus is provided with silicon-made plate disposed inside the treatment room, in which a voltage bias Vdc within the range from -300 V to -50 V is applied to the silicon-made plate. And, the silicon-made plate is made to have a surface temperature within a temperature range of 100 DEG C to 200 DEG C. In addition, the surface temperature fluctuation of a silicon plate of the plasma generation apparatus is made within ± 25 DEG C.
Patent TW-I250520-B (TW)
Title: Error signal detecting apparatus for optical recording/reproducing apparatus
Inventor: MA BYUNG-IN
IPC: G11B7/131
Filed: 2001-03-13
Granted: 2006-03-01
Abstract: An error signal detection apparatus for an optical recording/reproducing apparatus, the apparatus including a photodetector for receiving light reflected and diffracted by a recording medium, and a signal processor for detecting an error signal by calculating a detection signal of the photodetector. Here, the photodetector includes a plurality of light receiving areas for independently receiving light of a light area in which the profile of the light changes to the opposite according to the tangential tilt of the recording medium. The signal processor detects a tangential tilt error signal from detection signals of the light receiving area. Thus, a signal output from the error signal detection apparatus does not change sensitively when shift is generated in the objective lens or the distance between the objective lens and the disc is deviated from the on-focus position. Also, a change in the profile of a light beam according to a relative tangential tilt with respect to the objective lens of a recording medium in land/groove format can be properly detected so that an accurate tangential tilt error signal can be detected.
Patent TW-525112-B (TW)
Title: Liquid crystal display device for displaying the displayed data
Inventor: OOISHI YOSHIHISA
IPC: G09G3/36
Filed: 2001-03-30
Granted: 2003-03-21
Abstract: The present invention relates to a liquid crystal display device for displaying the displayed data, particularly to a liquid crystal device comprising: a liquid crystal panel containing pixels arranged in a matrix; a plurality of data drivers attached with the pixels corresponding to the leveling voltage of the displayed data; a gate driver for the pixels selectively attached with the leveling voltage; and, a liquid crystal control circuit for controlling the data driver based on the transmission clock, wherein, the data driver can reduce the deviation between the loading of the displayed data and the transmission clock inputted to the data driver and the loading of the displayed data and the transmission clock outputted from the data driver, and the data driver comprises a regeneration circuit for regenerating the transmission clock inputted to the data driver and generating the latch clock, and a latch circuit for inputting the displayed data to the data driver based on latch by the latch clock.
Patent TW-593760-B (TW)
Title: Process for forming a vitreous layer on a refractory surface
Inventor: VAN DEN NESTE MARC
IPC: C04B41/50
Filed: 2001-05-09
Granted: 2004-06-21
Abstract: The present invention relates to a process for forming a vitreous layer on a refractory surface, in which a vitrifying agent is projected by means of an apparatus against the said surface with an oxygen-containing carrier gas and simultaneously with a combustible gas, the latter generating a combustion flame, characterized in that the vitrifying agent comprises particles of cullet and in that the flame generated provides, at least partially, the heat needed to form the vitreous layer on the surface. The vitreous layer thus formed makes it possible to prevent the build-up, on the refractory walls of high-temperature ovens, of dust or by-products coming from the raw materials and/or their reaction products.
Patent TW-512236-B (TW)
Title: Non-contact type current measuring instrument
Inventor: SEIKE TAKASHI
IPC: G01R33/07
Filed: 2001-05-15
Granted: 2002-12-01
Abstract: A non-contact type current measuring instrument includes an armoring member having a pair of guide portions for a conductor under measurement that form therebetween a guide path with an open end; a magnetic core ring for seizing a magnetic flux that has an open space, is embedded in the armoring member, and comprises a semicircular portion, a pair of straight portions continuous to opposite ends of the semicircular portion and parallel to the guide path and a pair of projecting portions projecting portions continuous to inside edges of the straight portions and bent so as to face each other and be perpendicular to the guide path; and Hall elements each inserted into and brought into intimate contact with an end face of each of the projecting portions, the conductor being inserted via the open end into the guide path and disposed within the core ring. An electric current passing through the conductor is detected by converging on the core ring a magnetic flux generated by the electric current and utilizing the Hall effect of the Hall elements.
Patent TW-I224264-B (TW)
Title: Program version control management system and its method
Inventor: CHANG TO
IPC: G06F17/50
Filed: 2001-05-31
Granted: 2004-11-21
Abstract: The present invention relates to a program version control management system and its method. The invention is used in a computer system where an open operation system is collocated for application so as to assist plural different users to separately produce an application program based on the different responsible regions. The program version control management system includes a command status identification unit, a version recognition unit, an alarm and a data storage device. In the procedure of editing the application program for the arbitrary one user, the authority limit of the user and the specific command of the opened operation system used by the corresponding user can be verified through the use of the command status identification unit, and the correctness of the used version can be assured by using the version recognition unit so as to avoid the program code, which is not undergone with a checking and accepting process, or the old version program code, which is erroneously marked with the checked and accepted program version.
Patent TW-530256-B (TW)
Title: Method and system for high resolution display connect through extended bridge
Inventor: ASAAD SAMEH W
IPC: G06F13/00
Filed: 2001-08-06
Granted: 2003-05-01
Abstract: A method of (and system for) of displaying information, includes an extended bus bridge, a graphics adaptor coupled to the extended bridge, and a monitor coupled to the graphics adaptor to display the information, such that the graphics adaptor is localized to the monitor.
Patent TW-523990-B (TW)
Title: Clock-pulse generator unit, especially used for USB-device
Inventor: BRUHNKE MICHAEL
IPC: H03L7/00
Filed: 2001-08-24
Granted: 2003-03-11
Abstract: According to the USB-specification, the accuracy of 0.25% in data transmission rate is required. In order to generate the clock-pulse signal (which makes this accuracy possible), a clock pulse generator unit is used according to this invention, and it can be realized without using quartz. The clock-pulse generator unit according to this invention contains an internal clock-pulse generator (11), a pulse counter (17) (which is connected to the internal clock-pulse generator (11)), a pulse-number-memory (18) and a pulse-filter (14). The pulse-counter counts the number of the internal clock pulses generated between two pulses of the synchronisation signals (16) which are transmitted according to the USB-specification. The difference between the calculated pulse number and the set pulse number is measured and the pulse filter (14) is used to control the surpression of the pulse. Therefore, generate a stabilized clock pulse signal (13).
Patent TW-513811-B (TW)
Title: Integrated circuit including an inductive element having a large quality factor and being highly compact
Inventor: BUTAYE BENOIT
IPC: H01L23/64
Filed: 2001-08-24
Granted: 2002-12-11
Abstract: The invention relates to an integrated circuit comprising a substrate, a conductive layer (1), at least one inductive element (2) superposed on said conductive layer and formed by a metallic turn having an outer contour and an inner contour, which bound between them a surface referred to as the radiation surface, and means for insulating the conductive layer from the inductive element. The conductive layer has a surface substantially identical to the radiation surface. The invention makes it possible to integrate other elements in a circuit as described above, without a resulting increase in the size of said circuit and without the operation of said other elements being disturbed by the inductive element. Use: particularly voltage-controlled oscillators.