baber/WOPTO huggingface dataset:
Patent TW-385495-B (TW)
Title: Method of implanting low doses of ions into a substrate
Inventor: GWINN MATTHEW CHARLES
IPC: C23C14/48
Filed: 1998-06-23
Granted: 2000-03-21
Abstract: The present invention provides for an ion implantation system that employs an ion source (12) for ionizing and implanting into a substrate (S) a noble diluent gas and a particular dopant gas. The noble diluent gas of the present invention preferably does not react with the dopant gas, or with dopant residue which coats the walls of the ionization chamber (24) of the ion source (12), thus allowing the ion source to be used for accurate, stable low dose implants. Additionally, the noble diluent gas does not introduce conductivity altering ions, or impurities, into the substrate (S). Consequently, the dosage of the dopant ions implanted into the substrate can be precisely controlled, especially in low dose applications.
Patent TW-396527-B (TW)
Title: Manufacturing method for forming bit line and node contact landing pad simultaneously
Inventor: WANG CHIUAN-FU
IPC: H01L21/768
Filed: 1998-06-29
Granted: 2000-07-01
Abstract: This is a manufacturing method for forming bit lines and node contact landing pads simultaneously. A first dielectric layer is formed on the substrate. The mask definition for first dielectric layer is formed. Contact windows are formed by self-aligned method to expose the substrate. The second dielectric layer on the first dielectric layer are formed and etched back to generate a spacer at the side wall of the contact window. A conductive layer is formed; a part of the conductive layer is removed by photo-resistant mask to form bit lines. The conductive layer, which is filled into the contact window without being covered by photo-resistant masks, is not totally removed. Some are remained in the contact window to form the landing pads.
Patent TW-379409-B (TW)
Title: Manufacturing method of shallow trench isolation structure
Inventor: CHEN JIN-LAI
IPC: H01L21/762
Filed: 1998-07-06
Granted: 2000-01-11
Abstract: The present invention discloses the manufacturing method of shallow trench isolation structure preventing thus micro scratches created on the surface of the oxide plug surface during chemical mechanical polishing process, and damage and cracks of substrate stress inducedby mask layer. It also prevents poor uniformity and dishing of water surface. The invention uses a low stress of polycrystalline layer as a defining mask layer for trench structures, filling oxide into the trench in the substrate and covering polycrystalline layer, and then using chemical and mechanical polishing to remove part of the oxide and using etchback process to remove part of the oxide layer.
Patent TW-399368-B (TW)
Title: A method and apparatus for synchronizing a control signal
Inventor: PORTMANN CLEMENZ
IPC: H04L7/02
Filed: 1998-07-18
Granted: 2000-07-21
Abstract: A synchronization circuit for gradually shifting the phase domain of a control signal to permit synchronization of a signal with a clock signal in a different phase domain in a system with a single frequency, but arbitrary phase relationship.  The present invention allows a control signal in the phase domain of an internal clock to be synchronized with an external  clock, when the phase domain of the external clock differs substantially from that of the internal clock. In synchronizing the control signal to the external clock, the present invention avoids the generation of runt pulses while providing a control signal synchronized to the external clock in the least amount of time feasible (I. E., with the lowest latency time).  Because the present invention has no failure modes due to timing relationships, MTBF is infinite for failures caused by such relationships and therefore need not be a concern.  This also implies that no risk is posed to the proper operation of the circuits driven thereby.
Patent TW-I262177-B (TW)
Title: Injection molding of structural zirconia-based materials by an aqueous process
Inventor: VAN WEEREN REMCO
IPC: C04B35/636
Filed: 1999-02-09
Granted: 2006-09-21
Abstract: A molding compound is used to form net-shape or near net-shape articles consisting essentially of about 50 to 100 wt.% ZrO2(Y2O3) and 0 to about 50 wt.% Al2O3. The compound, containing ceramic powders having an average particle size less than 1 mum, is mixed with a liquid carrier, a gel forming binder and processing additives and can be molded at relatively low pressures in a conventional injection molding machine.
Patent TW-389699-B (TW)
Title: Video game system for conducting competitive game and method for conducting competitive game
Inventor: SONODA YOSHIHIRO
IPC: A63F13/12
Filed: 1998-09-10
Granted: 2000-05-11
Abstract: A plurality of video game units are connected in a ring configuration by means of a communications line. Each of the plurality of video game units comprises: a memory for storing a program for implementing competitive games, whereby a contest is conducted on a display screen by controlling the actions of two characters; control means for controlling the implementation of the program stored in the memory; input means for inputting first data controlling the actions of one of the two characters; and a communications interface circuit for receiving second data controlling the actions of the other of the two characters from one video game unit of a plurality of vide game units, and transmitting the first data input via the input means to the one video game unit. The control means controls the display of the two characters on the display screens on the basis of the first data and the second data in accordance with the implementation of said program. By means of this composition, a video game system is provided, whereby a competitive game can be conducted between any of a plurality of video game units.
Patent TW-445207-B (TW)
Title: Method for increasing bonding strength of frictional welding of thermoplastic polymer
Inventor: LIN CHING-BIN
IPC: B29C65/06
Filed: 1998-10-08
Granted: 2001-07-11
Abstract: A method for increasing the bonding strength of frictional welding of thermoplastic polymer comprises mounting two thermoplastic polymer joint rods in a frictional welding machine; clamping and fastening the two rods on a rotatable multi-claw hydraulic chuck and a fastening chuck respectively; applying a frictional force to tightly contact the two joint rods together; using the capillary effect to wet the ends of the two joint rods with a bad solvent; after a certain period of time of rotational friction, stopping the rotation and applying a compression force for a certain period of time, in which the bad solvent can mass transfer into the thermoplastic polymer but will not break up and dissolve its molecular structure.
Patent TW-436798-B (TW)
Title: Test circuit of memory device
Inventor: JIAN PIAN
IPC: G11C29/00
Filed: 1998-10-08
Granted: 2001-05-28
Abstract: This invention relates to a test circuit of memory device and at least includes the followings: plural memory cells; plural memory test circuits, in which each test circuit is coupled with one memory cell and compared with data stored in the memory cell to get the output of a matching signal; an input terminal of test control signal, which is used to start memory test circuit so as to perform the test onto memory cell; and a test record port, which is used to record the test results of memory cell. Therefore, the present invention provides a test method that can greatly save semiconductor. In addition, the test method of this invention can find out and record the error bit of the whole word line within one time cycle so as to effectively increase the processing efficiency.
Patent TW-407259-B (TW)
Title: Disk device
Inventor: NAKASHIMA TAKASHI
IPC: G11B17/04
Filed: 1998-11-18
Granted: 2000-10-01
Abstract: The convention problem was that if the disk in the disk device is not removed, a new disk will not be able to load in, so that it was inconvenient to exchange the disk. The invention provides a solution that: when inserting the new second disk D2, the recording/regeneration of the first disk D1 will be stopped and the moving members will move to X1 direction. The clipping tray 10 will move upward and into the non- clipping state. The second disk D2 will be moved in by the conveying roller R and supported by the disk guidance 11; then, the first disk D1 and the second disk D2 will be supported by the disk guidance 11 and moved upward and the first disk D1 will be moved out from the inlet 3a by the conveying roller R. Furthermore, during moving the driving tray 9 to the upper position, the second disk D2 will be put on the rotating plate Ta and being clipped by the clipper 10A. Therefore, only by inserting the second disk D2 is needed to exchange with the first disk D1.
Patent TW-483965-B (TW)
Title: Electrical washing machine
Inventor: MOROZUMI HIDEKI
IPC: H02P21/18
Filed: 1998-12-16
Granted: 2002-04-21
Abstract: The washing machine of the present invention connects a motor (7) to the output end of an inverter (14). A control mechanism (15) controls conduction of high logic side switch elements (34-36) and low logic side switch elements (37-39) that constitute the inverter (14). A current detecting mechanism (56) detects the current corresponding to that flowing through the electrical coil sets (23-25) of the motor (7). The output value of the current detecting mechanism (56) is compared with a preset value, and a conduction ratio setting mechanism (57) controls the conduction ratio of the high logic side switch elements (34-36) and low logic side switch elements (37-39). As such, current and torque of the motor can be controlled to be constant.
Patent TW-593322-B (TW)
Title: Dihydropyridine compounds and derivatives and their uses
Inventor: CARROLL WILLIAM A
IPC: C07D215/36
Filed: 1999-02-12
Granted: 2004-06-21
Abstract: Compounds having the formula are useful in treating diseases prevented by or ameliorated with potassium channel openers. Also disclosed are potassium channel opening compositions and a method of opening potassium channels in a mammal.
Patent TW-398050-B (TW)
Title: Semiconductor device testing circuit and its testing method
Inventor: MIURA MANABU
IPC: G01R31/28
Filed: 1998-12-31
Granted: 2000-07-11
Abstract: A new semiconductor device testing is disclosed. It can accurately excludes incompleted chips during testing to avoid chip size false enlargement and testing time increasing.
Patent TW-484199-B (TW)
Title: Fabrication of trench capacitors using disposable hard mask
Inventor: ILG MATTHIAS
IPC: H01L21/308
Filed: 1999-05-21
Granted: 2002-04-21
Abstract: Improved trench forming methods for semiconductor substrates using BSG avoid the problems associated with conventional TEOS hard mask techniques. The methods comprise: (a) providing a semiconductor substrate, (b) applying a conformal layer of borosilicate glass (BSG) on the substrate; (c) forming a patterned photoresist layer over the BSG layer whereby a portion of a layer underlying the photoresist layer is exposed. (d) anisotropically etching through the exposed portion of the underlying layer, through any other layers lying between the photoresist layer and the semiconductor substrate, and into the semiconductor substrate, thereby forming a trench in the semiconductor substrate. Preferably, one or more dielectric layers are present on the substrate surface prior to application of the BSG layer. One or more chemical barrier and/or organic antireflective coating layers may be applied over the BSG layer between the BSG layer and the photoresist layer. The methods are especially useful for forming deep trenches in silicon substrates with pad dielectric layers.
Patent TW-432545-B (TW)
Title: Method and improved SOI body contact structure for transistors
Inventor: SMITH III GEORGE E
IPC: H01L29/423
Filed: 1999-02-09
Granted: 2001-05-01
Abstract: Disclosed is a type ""BC"" body contacted SOI transistor and a process for maufacture of a type ""BC"" body contacted SOI transistor with a process for making these transistors in a manufacturing environment to providing a structure which removes overlay tolerance from the effective transistor width during the course of manufacture. The width is determined by RX on the top side, but by PC on the other with source and drain connected together. In the preferred embodiment such a structure is used as the top part of the SOI transistor with the bottom part a mirror image of the top part such that the effect of the PC to RX overlay is reversed, and the top part and bottom part are connected by a common body part. For the bottom part an ""UP"" misalignment will make the device with large, while a ""DOWN"" misalignment will make the device width smaller. Thus, if PC is misalleged with respect to RX, any width errors introduced in the top part of the transistor will be exactly canceled by the bottom part of the transistor. An alternative DOG BONE embodiment is also illustrated which also provides a structure which removes the overlay tolerance from the effective transistor width.
Patent TW-425574-B (TW)
Title: A semiconductor memory device having a plurality of memory blocks
Inventor: LEE WOO-YOUNG
IPC: G11C7/12
Filed: 1999-05-21
Granted: 2001-03-11
Abstract: A semiconductor memory device has a plurality of memory blocks. The semiconductor memory device pre-charges a memory block when a block address signal applied to the memory block is identical with a previous block address signal previously applied, and activates the memory block when the block address signal is not identical with the previous block address signal. As a result, a pre-charge operation of a previous block and an activation operation of a present block are simultaneously performed so that the operation speed of an entire sysetm becomes high-speed.
Patent TW-541193-B (TW)
Title: Portable electronic machine and entertaining system
Inventor: SASAKI NOBUO
IPC: A63F13/52
Filed: 1999-05-28
Granted: 2003-07-11
Abstract: The invention provides a portable machine and entertaining system so as to make user feel familiar using identification mark to create existing characters and to be shown on display equipment. The identification mark containing part 4 can maintain existing identification marks by connecting to the bus 3 for interface (I/F)2 of game machine body equipped with programmable feature. The input operation part 5 is operated by game player to perform input. The operation information generation part 6 generates operation information in terms of the input operation of the input operation part 5. The operation information RAM7 will memorize the operation information from the operation information generation part 6. When the character information generation part 8 goes through the said game machine body to receive gene information in terms of the corresponding identification mark and the characteristics factors used to determine character, the existing character information associated with the gene information the said operation information are generated.
Patent TW-436793-B (TW)
Title: NAND type multi-level memory control system
Inventor: TZENG HUAN-CHIOU
IPC: G11C16/00
Filed: 1999-07-26
Granted: 2001-05-28
Abstract: A NAND type EEPROM memory cell array for storing multilevel data utilizes a program verification process which categorizes the memory cells as ""insufficient"", ""excess"" or ""normal"", based on their repective threshold voltage distributions. The insufficient cells are additionally written to until predetermined multilevel data is stored correctly, and the excess cells are erased until predetermined multilevel data is stored correctly. The inventive system algorithm enables consistent, reliable program operations in densely integrated EEPROM's.
Patent TW-I222057-B (TW)
Title: Method to automatically retrieve information and data, computer readable medium, and method and system of automatically selecting encoding parameters
Inventor: MILSTED KENNETH LOUIS
IPC: G11B7/00
Filed: 1999-10-19
Granted: 2004-10-11
Abstract: A method to automatically retrieve data associated with content. An identifier is read flint is stored on electronic readable medium storing content. The identifier is used to search a database for data associated with the content. Data that is associated with the content is retrieved as guided by the database. And the data retrieved is used to create a version of the content for electronic distribution. In accordance with another aspect of the invention, a computer readable medium is described to carry out the above method. A method of automatically selecting processing parameters for encoding digital content. Metadata containing the genre of the digital content; receiving the compression level selected for encoding the digital content is received. An algorithm selected for encoding the digital content is received. And a previously defined able to select the processing parameters for encoding the digital content based on the genre of the content, the compression level selected and the algorithm selected is indexed and the processing parameters are retrieved. In accordance with another aspect of the invention, an apparatus is described to carry out the above method. A method of determining an encoding rate for digital content. According to the method, a sample of the content data is encoded for a predetermined period of time. The encoding rate is calculated by knowing the size of the sample of content encoded and the length of time necessary for encoding. In another embodiment, the encoding rate calculated for a specific encoding algorithm and encoding bit rate is averaged with any previously stored encoding rate for this encoding algorithm and encoding bit rate. In accordance with another aspect of the invention, an apparatus is described to carry out the above method.
Patent TW-480460-B (TW)
Title: Method for improving the production quality of digital single-line curved font
Inventor: CHEN FRED HUAI-YAN
IPC: G06T11/00
Filed: 1999-12-03
Granted: 2002-03-21
Abstract: The present invention provides a method for improving the production quality of digital single-line curved font, which includes the following steps: a step for generating the initial segment set which can be completely connected through establishing two related reference matrix table and using these two reference matrix table for cross-correction; a step for re-combining the initial segments with the same or similar slopes as a better segment. With the aforementioned steps, the invention can achieve the objects for improving the processing problem at the intersections in the production process for the single-line curved font and for optimized font data.
Patent TW-487558-B (TW)
Title: Bottom sand for growing aquatic plants and aquariums for growing aquatic plants using bottom sand
Inventor: HIROSE MITSURU
IPC: A01G31/00
Filed: 1999-12-29
Granted: 2002-05-21
Abstract: Bottom sand for growing aquatic plants containing a granular sinter consisting essentially of volcanic ash and having a bonding strength to collapse when a pressure of 2.5 kg/cm<SP>2</SP> or above is applied on a 1.0 cm thick layer. This bottom sand permits good filtration of water and satisfactory growing of aquatic plants. Aquariums using such bottom sand purifies the water contained in it and assures satisfactory growth of aquatic plants placed in it.
Patent TW-479303-B (TW)
Title: Methods for packaging semiconductor device having bump electrodes
Inventor: MIHARA ICHIRO
IPC: H01L21/56
Filed: 2000-01-31
Granted: 2002-03-11
Abstract: A resin sealing film is formed on a silicon substrate by using a printing mask and squeegee. The side surface in the tip portion of the squeegee is substantially V-shaped, and the printing is performed by pushing the tip portion of the squeegee into the gap between adjacent bump electrodes. As a result, the sealing film is formed in a manner to be depressed in the region between adjacent bump electrodes so as to facilitate the swinging movement of the bump electrodes. It follows that, in a temperature cycle test performed after the silicon substrate is mounted to a circuit substrate, the stress derived from difference in thermal expansion coefficient between the silicon substrate and the circuit substrate is absorbed by the bump electrode.
Patent TW-447065-B (TW)
Title: Method for using GIDL method to determine the complete coupling ratios of flash memory
Inventor: TSAI RUNG-YU
IPC: G11C16/20
Filed: 2000-03-10
Granted: 2001-07-21
Abstract: There is provided a method for using GIDL method to determine the complete coupling ratios of flash memory. By fixing the source voltage Vs and base voltage Vb, and changing drain voltage Vd and control gate voltage Vcg, a first GIDL current is measured to determine a first coupling ratio Αd/Αcg, which is the drain coupling ratio over the control gate coupling ratio. By fixing the drain voltage Vd and base voltage Vb, and changing source voltage Vs and control gate voltage Vcg, a second GIDL current is measured to determine a second coupling ratio Αs/Αcg, which is the source coupling ratio over the control gate coupling ratio. By fixing the drain voltage Vd and source voltage Vs, and changing control gate voltage Vcg and base voltage Vb, a third GIDL current is measured to determine a third coupling ratio Αb/Αcg, which is the base coupling ratio over the control gate coupling ratio. Based on the first coupling ratio Αd/Αcg, the second coupling ratio Αs/Αcg, the third coupling ratio Αb/Αcg, and the rule equation Αd+Αs+Αb+Αcg=1, the values of the drain coupling ratio Αd, the source coupling ratio Αs, the base coupling ratio Αb and the control gate coupling ration Αcg are determined.
Patent TW-432145-B (TW)
Title: Lock core element
Inventor: LI JI-YUAN
IPC: E05B15/00
Filed: 2000-03-10
Granted: 2001-05-01
Abstract: This invention provides a lock core element, comprising: an outer sleeve, an inner sleeve rotatable in the outer sleeve, a plurality of aligning elements provided in the inner sleeve, a limiting element provided at the outer sleeve and staggered with the aligning elements, and a key. When the key is inserted into the inner sleeve subjecting the aligning elements to move to a position that assumes an unlocking position with the limiting element, the inner sleeve may be rotated so as to unlock the lock. This invention is characterized in that: the limiting element that accommodates the key profile is assembled to the outer sleeve through a stopping member, such that when the stopping member is removed, the limiting element may be separated from the outer sleeve for replacement with another set of limiting element and key. When the key is lost, the lock may be easily replaced without the need of replacing the entire lock set so as to reduce cost and to reduce resource consumption. In manufacturing, the manufacturer may mass produce outer sleeves, inner sleeves, and aligning elements of consistent specifications. A lock core can then be made by assembling a limiting element-key set to such elements so as to reduce manufacturing cost.
Patent TW-567423-B (TW)
Title: A method and system used in the Internet for effectively accessing URL web page
Inventor: JANG JE-YUAN
IPC: G06F17/30
Filed: 2000-03-27
Granted: 2003-12-21
Abstract: The invention provides a method and system used in the Internet for effectively accessing URL web page, which relates to effectively accessing URL web pages stored in the Internet. The invention primarily comprises a database management means, a database search means, a means processing web page retrieval and a means for deciding effective access. The substantial practice of the invention treats URL web page contents as a commercial advertisement for best implementation description; advertising agent or merchandise supplier can understand the effectiveness of the URL web page advertisement; meanwhile, request user to review the URL web page or remind user in accordance with the web user's familiarity of advertising contents degree index so as to increase the index value and output an encouraging message to user based on the index value.