baber/WOPTO huggingface dataset:
Patent TW-387926-B (TW)
Title: Surface treatment agent for metals, surface treatment method for metals, and pre-coated steel plate
Inventor: NAKAZATO MICHIAKI
IPC: C23C22/74
Filed: 1999-05-12
Granted: 2000-04-21
Abstract: The present invention provides a surface treatment agent for metals and a surface treatment method for metals, that can form a high corrosion resistant film without using the hexavalent chromate compounds that are harmful to the environment. The characteristics of the present invention comprises covering the surface of a metal with a surface treatment agent for metals consisting of a mercapto-containing compound having at least one or more mercapto group per molecule, and, optionally, a hardener, a hardening catalyst and/or silicon dioxide, where the surface treatment agent is thermally treated to form a film with excellent cohesion and corrosion-resistant properties on the surface of the metal.
Patent TW-464766-B (TW)
Title: Testing apparatus for memory
Inventor: HOUSAKO TAKAHIRO
IPC: G11C29/56
Filed: 1999-07-17
Granted: 2001-11-21
Abstract: The present invention is to provide the memory testing apparatus for testing the sampling time Tds and the holding time Tdh of semiconductor memory. Two pattern data generation portions 22 that generate two test pattern data in one operation cycle are installed at the pattern generator 2. Two timing clock generation portions 33 that generate two timing clocks in one operation cycle are installed at the timing generator. Then, two test pattern data provided by the pattern generator and two timing clocks provided by said timing generator are used to generate two NRZ (non-return zero) waveforms. ZNRZ waveform generation portion 44 added to MUT 9 is installed at the waveform reshaper 4. Two NRZ waveforms are alternately added to MUT 9, in which the sampling time and the holding time of MUT are alternately tested after a logic comparison is conducted between the read responding signal and the expectation value pattern signal.
Patent TW-466536-B (TW)
Title: Method for coating multi-tubular type fluorescent tube
Inventor: LIAU BEN-YING
IPC: H01J61/35
Filed: 1999-11-06
Granted: 2001-12-01
Abstract: The present invention relates to a method for coating a multi-tubular type fluorescent tube, which comprises: (a) providing a multi-tubular type glass tube; washing the inner wall of the tube with hot water; (b) washing the inner wall of the tube with pure water; (c) artificially or naturally drying the inner wall of the tube and removing moisture from the tube, coating a layer of AlonC liquid on the inner wall of the tube; (d) oven drying the AlonC coating so that the coating is adhered to the inner wall of the tube; (e) providing a cleaning device for washing off the AlonC coating on the end of the tube where sealing is to take place; and (f) coating a fluorescent powder solution on the inner wall of the tube and drying the coating. Thus, the tube coated with such a fluorescent powder can maintain a good photo output.
Patent TW-429590-B (TW)
Title: Electrostatic discharge protection circuit having silicon controlled rectifier characteristic
Inventor: YU DA-LI
IPC: H01L23/60
Filed: 1999-11-17
Granted: 2001-04-11
Abstract: The present invention discloses an electrostatic discharge protection circuit having silicon controlled rectifier characteristic for preventing the electrostatic discharge damage to the integrated circuit. A first N-well is formed in the P-type semiconductor substrate and a second N-type doped region and a third P-type doped region are formed in the first N-well. A fourth N-type doped region and a fifth P-type doped region are formed in the P-type semiconductor substrate and near the first N-well. A first conductive structure is formed on the second N-type doped region and connected with the anode, and a second conductive structure is formed on the fourth N-type doped region and the fifth P-type doped region and connected with a reference potential. Because the third P-type doped region is floating outside the anode, the inventive electrostatic discharge protection circuit has a trigger current higher than the conventional silicon controlled rectifier.
Patent TW-504892-B (TW)
Title: Group-operation control method and system for synchronous motors
Inventor: HORINOUCHI YUTAKA
IPC: H02P5/46
Filed: 1999-11-19
Granted: 2002-10-01
Abstract: Several synchronous motors 51 to 5n are controlled and operated with variable speed. One (51) of the several synchronous motors 51 to 5n is serviced as a pilot motor. The pole position of the rotor of said pilot motor 51 is detected by means of a pole-position detection-sensor (6). In order to let the phase angle between the rotating magnetic field, which is formed by the stator-winding, and the pole-position of the detected pilot motor 51 be within the specified range, the output voltage and the output frequency of the power-circuit 3 should be controlled. In addition, the output power of the power-circuit (3) is simultaneously supplied to the several synchronous motors 51 to 5n, then the several synchronous motors 51 to 5n can be controlled to be operated at the same speed.
Patent TW-516173-B (TW)
Title: Manufacturing method for self-align contact with removable spacer
Inventor: HUNG JENG-YU
IPC: H01L21/768
Filed: 1999-11-22
Granted: 2003-01-01
Abstract: The inventive method includes the following steps: patterning a gate structure on the substrate; conducting ion implantation to form lightly doped drain; then, depositing a thin liner on the features of the substrate; sequentially forming the removable spacers and attaching on the edges of the liner; building sources and drains in the substrate by ion implantation; then, using wet dipping method to remove the removable spacer; forming a borderless layer on the urface of the liner; forming a dielectric layer on the gate structure, in which the dielectric layer is composed of silicon dioxide, BPSG and silicon oxide glass; and, then, patterning a photoresist on the dielectric layer to define the contact.
Patent TW-463374-B (TW)
Title: EEPROM memory cell and method of fabricating the same
Inventor: SASAKI KATSUTO
IPC: H01L29/788
Filed: 1999-12-03
Granted: 2001-11-11
Abstract: An object of the present invention is to realize a memory cell including a single polysilicon layer so as to simplify the fabrication process, improve the productivity and lower the fabrication cost of the memory cell. Another object of the present invention is to realize a memory cell with a simple structure as well as to reduce the area of the memory cell so as to attain high integration. Still another object of the present invention is to form a fine memory cell by utilizing DHE (drain channel hot electrons) and GIDL (gate induced drain leakage). An EEPROM memory cell 10 includes a substrate 12; a source region 14 and a drain region 16 formed on a surface of the substrate 12; a channel region 18 defined on the surface of the substrate 12 between the source region 14 and the drain region 16; a gate oxide film 20 formed on the channel region 18 so as to partly overlap with the source region 14 and the drain region 16; and a gate 22 including polysilicon formed on the gate oxide film 20.
Patent TW-526452-B (TW)
Title: System and method for scheduling system resources
Inventor: HARRIS JOHN F
IPC: G06F9/48
Filed: 1999-12-23
Granted: 2003-04-01
Abstract: A computer system allocates processor time to multiple users. A systems operator or other administrator specifies to the computer a share of processor time for each user. A particular user's CPU usage is limited to an absolute value in a ""dispatch driven"" multiprocessing system through the use of a monitor built into an active wait routine. The mechanism used is a list of users whose CPU resource must be limited so that their consumption does not exceed the limit value. The limit list is active wait monitored to determine when a user should be removed from the list in a low load situation and thus deliver the maximum CPU usage to the user if it is available.
Patent TW-454325-B (TW)
Title: Structure and manufacturing method of pedestal storage node and its contact plug
Inventor: CHIANG MING-CHUNG
IPC: H01G13/00
Filed: 2000-01-13
Granted: 2001-09-11
Abstract: The present invention provides a kind of manufacturing method for pedestal storage node and its contact plug, and includes the following steps. At first, a substrate having the first insulating layer on the surface is provided. At least one contact window is formed in the first insulating layer. Through the deposition and the etching back process, a conductive layer and a barrier layer are sequentially filled inside the contact window, and the barrier layer height is slightly lower than contact window surface in order to form a shallow recessed hole such that it is easy to deposit a conformable metal seed layer to cover the barrier layer and the first insulating layer surface. Then, the second dielectric layer is deposited. In the second insulating layer, there is formed a recessed hole which is located on top of the contact window and has a depth reaching the metal seed layer, is formed. A storage node layer is filled inside the recessed hole. Finally, the second insulating layer is removed so as to remove the metal seed layer exposed in between the storage nodes by using an etching rate close to that of the first insulating layer. At the same time, by expanding the etched pattern of the second insulating layer, the storage node area and the alignment tolerance of storage nodes and plugs are increased.
Patent TW-477040-B (TW)
Title: Improved masking methods and etching sequences for patterning electrodes of high density ram capacitors
Inventor: HWANG JENG H
IPC: H01L21/027
Filed: 2000-02-22
Granted: 2002-02-21
Abstract: A method of etching a noble metal electrode layer disposed on a substrate to produce a semiconductor device including a plurality of electrodes separated by a distance equal to or less than about 0.35 μm and having a noble metal profile equal to or greater than about 80 DEG. The method comprises heating the substrate to temperature greater than about 150 DEG C, and etching the noble metal electrode layer by employing a high density inductively coupled plasma of an etchant gas comprising a gas selected from the group consisting nitrogen, oxygen, a halogen (e.g., chlorine), argon, and a gas selected from the group consisting of BCl3, HBr, and SiCl4 mixtures thereof. A semiconductor device having a substrate and a plurality of noble metal electrodes supported by the substrate. The noble metal electrodes have a dimension (e.g., a width) which include a value equal to or less than about 0.3 μm and a platinum profile equal to or greater than about 85 DEG. Masking methods and etching sequences for patterning high density RAM capacitors are also provided. The substrate may be heated by a pedestal in a reactor chamber having a dielectric window including a deposit-receiving surface having a surface finish comprising a peak-to-valley roughness height with an average height value of greater than about 1,000 Å.
Patent TW-580379-B (TW)
Title: Bone plate with conical thread
Inventor: WAGNER MICHAEL
IPC: A61B17/80
Filed: 2000-03-07
Granted: 2004-03-21
Abstract: The invented bone plate has a top surface (1), a bottom surface (2) for contact with the bone and several holes (4) which are situated along the longitudinal axis of the plate, connecting the top surface and the bottom surface (1, 2), for receiving bone screws (11). The diameter DL of at least one of these holes (4) is greater in the direction of the longitudinal axis of the plate (3) than the diameter DQ of aforementioned hole perpendicular to the longitudinal axis of the plate (3). At least one of the holes (4) has an inner screw thread (5). This inner screw thread (5) extends over at least 180 degrees of the geometrical body that it forms. The inventive bone plate can serve as a compression plate and as a so-called internal retainer at the same time, as effectively as if the two elements were separate.
Patent TW-413716-B (TW)
Title: Counterweight device for stagnating an object
Inventor: CHIOU MING-JE
IPC: F16C9/00
Filed: 2000-05-18
Granted: 2000-12-01
Abstract: This invention is related to a counterweight device for stagnating an object, in particular to one that implements the theory where the distance between a pivot and hanging point is equal to the distance between the pivot and a flexed point and that implements spring force to allow an object to stagnate at any angle, wherein a hanging point (A) is provided at the neighborhood of a pivot of an object, the distance from the hanging point (A) to the pivot center being r. Further, a flexed point (B) is provided at a different location at a distance r from the pivot center. A cylinder or pulley is provided at the flexed point. A flexible wire is provided and includes an end that is hung to the hanging point (A) and straddles over the flexed point (B), followed by letting another end being connected to a tension spring thereby obtaining the counterweight device for stagnating an object of this invention.
Patent TW-466861-B (TW)
Title: Wireless headset for mobile phone
Inventor: LEE KWOK KEE
IPC: H04M1/05
Filed: 2000-06-07
Granted: 2001-12-01
Abstract: A headset and base station apparatus are described that enable a user to use a mobile phone through a wireless headset. The headset and the base station communicate through duplex radio transmissions. The headset and the base station also enable features including automatic channel selection and security identification monitoring. Battery charging may be done through the base station which receives the mobile phone unit and (for battery charging purposes) the headset.
Patent TW-463470-B (TW)
Title: Method and device for wireless reception of graphics data
Inventor: CHEN HUAI-YAN
IPC: H04B1/06
Filed: 2000-06-13
Granted: 2001-11-11
Abstract: The invention relates to a method and device for wireless reception of graphics data, in which the embedded CPU reads message received from the wireless I/O device of a communication equipment. An identification character in the message can be identified and search the already stored graphics with identical identification character in the embedded ROM in accordance with the identification character. Then store the message and graphics in the RAM of the communication equipment. When the message is been inquired, the CPU first reads the message and graphics from the RAM and then transmits the message and graphics to the display of the communication equipment to show the message and graphics. Therefore, the communication equipment only needs to receive message data instead of graphics data, thus saving the time in receiving data and watching the message content and the relevant graphics at the same time when reading the message.
Patent TW-I266793-B (TW)
Title: Aqueous composition
Inventor: CANORRO JAMES
IPC: D04H1/64
Filed: 2000-10-07
Granted: 2006-11-21
Abstract: The present invention relates to aqueous compositions comprising component (A) which comprises at least one water-soluble component comprising at least one functional group that undergoes a crosslinking reaction, preferably upon drying and/or heating; and component (B) which comprises at least one film-forming material. In particular the composition is a coating composition comprises: (A) at least one polyamidoamine-epihalohydrin resin; and (B) at least one material selected from flexibilizing materials, crosslink inhibiters and combinations thereof in an amount sufficient to impart a cuttability value of less thin about 15 to a substrate coated with the coating composition. Component (B) is preferably at least one polymer comprising repeating units derived from an alkyl halide having at least one double bond and an alkene, such as ethylene vinyl chloride. Coated substrates such as coated building units, such as ceiling tiles and wall boards, as well as methods of producing such coated substrates are also provided.
Patent TW-I255291-B (TW)
Title: Correction tape having dye migration blocking properties
Inventor: BRADLEY CREG G
IPC: C09J7/29
Filed: 2000-08-28
Granted: 2006-05-21
Abstract: The present invention is directed to correction tapes having dye migration blocking properties. More specifically, the present invention includes a correction tape having a dye migration barrier. The dye migration barrier comprises an organic material that serves as a physical barrier to prevent dye from migrating from the lower corrected layer to the visible surface. Additionally, the present invention is directed to a process for the manufacture of a correction tape having a dye migration barrier.
Patent TW-519633-B (TW)
Title: Compact disc container
Inventor: WU JR-MING
IPC: G11B7/00
Filed: 2000-08-16
Granted: 2003-02-01
Abstract: The present invention provides a compact disc container for accessing compact disc. The compact disc container includes a base, a long rod fixed on and supported by the base, a supporter having a through hole for the long rod to pierce through, a housing having a bottom tightly combined with the base, and a top lid tightly combined with the top cover of the housing. There is a fixed hole on the top lid for the long rod to be inserted so as to support the long rod. An O-ring is equipped between the top lid and the housing and between the base and the housing to enhance tightness. The compact disc container uses the long rod to pierce through the center hole of compact discs so to accept the compact discs and uses the tight combination between the top lid and the housing to maintain air tightness so as to keep the contained compact discs from any environmental pollution.
Patent TW-504439-B (TW)
Title: Manufacturing method of cutting die
Inventor: WANG JIN-TU
IPC: B26D1/08
Filed: 2000-09-06
Granted: 2002-10-01
Abstract: This invention relates to a manufacturing method of cutting die, which can be assembled on a cutting machine for cutting printed goods, sticker, papers and printed circuit boards. The method primarily comprises: acquiring a metal plate, and printing an ink layer on the surface of the metal plate to form two regions with and without ink layer on the surface of the metal plate; after the printed ink layer on the surface of the metal plate is dried, soaking the metal plate in an etching solution, and the etching solution proceeding etching the region without ink layer on the metal plate right away; then, after the metal plate is finished etching, taking out the metal plate to clean, and removing the ink layer on the metal plate to form a base and a cutting tool having the size reducing upwards and formed on the base; after the aforementioned cutting tool is formed, proceeding polishing on the edge portion at the front of the cutting tool utilizing a polisher or a milling machine; and completing the manufacture of the cutting die after the edge portion is polished.
Patent TW-573030-B (TW)
Title: Method for preventing abnormal tungsten silicide oxidation
Inventor: JIANG WEN-HOU
IPC: C23C14/00
Filed: 2000-10-04
Granted: 2004-01-21
Abstract: A method for preventing abnormal tungsten silicide oxidation comprises: providing a platform for chemical vapor deposition; mounting a semiconductor substrate in a vacuum reaction chamber of the platform to perform a first deposition process in order to form a tungsten silicide layer on the semiconductor substrate; and performing a second deposition process in the vacuum reaction chamber of the platform in order to form a tungsten silicide layer on the tungsten silicide layer.
Patent TW-442600-B (TW)
Title: Luminous block
Inventor: TAGAWA MASARU
IPC: E04C1/42
Filed: 2000-10-11
Granted: 2001-06-23
Abstract: The luminous block of this invention is provided within the interior of the block body of the luminous block, with solar cell (2) for generating photo-electroluminescence power, electric double lager condenser (3) for the power storage, planar illuminator (4), and illuminator control circuit for controlling the planar illuminator (4) to be lightened. The luminous block can receives sun light by the solar cell (2) through the block surface (1A), and the electric power of the solar cell (2) is stored within the electric double layer condenser (3) at the day time, and at the night time the stored power from electric double layer condenser (3) lightens the luminous surface (4A) of the planar illuminator (4). This invention has the function of self-illumination by the solar cell (2) and electric double layer condenser (3), the installation and maintenance are simply. And further, this invention can keep on illumination when electric power is out of order, and promotes the respondence to the emergency. Also due to soft surface illumination to eye, the luminous block of this invention promotes the fineness.
Patent TW-I281918-B (TW)
Title: Novel composition and method for stabilizing the same
Inventor: UENO RYUJI
IPC: A61K47/00
Filed: 2000-10-13
Granted: 2007-06-01
Abstract: Disclosed is a novel composition comprising a novel bi-cyclic compound, which is expected to be pharmaceutically active, and a glyceride. The stability of the bi-cyclic compound can be improved significantly by dissolving the same in a glyceride.
Patent TW-508661-B (TW)
Title: Method and apparatus for forming metal layer on substrate
Inventor: DORDI YEZDI
IPC: H01L21/288
Filed: 2000-11-16
Granted: 2002-11-01
Abstract: The present invention generally provides an apparatus and a method for electrochemical deposition of a metal layer on a substrate that achieves high throughput and minimal edge exclusion. The invention provides a method for forming a metal layer on a substrate comprising: depositing a full coverage seed layer over the substrate; electrochemically depositing a metal layer over the seed layer; and removing any exposed seed layer from an annular edge portion of the substrate. The invention also provides an apparatus for forming a metal layer on a substrate comprising: an electrochemical deposition cell having a cathode contact member adapted to contact a peripheral portion of a substrate at less than about 3mm from an edge of the substrate, a processing cell adapted to remove any exposed seed layer on a peripheral portion of the substrate; and a transfer chamber having a robot adapted to transfer a substrate between the electrochemical deposition cell and the processing cell for removing exposed seed layer.
Patent TW-510067-B (TW)
Title: Antenna system for a portable telephone
Inventor: YOUNG CHARLES C
IPC: H01Q9/06
Filed: 2000-12-15
Granted: 2002-11-11
Abstract: The antenna system includes a connecting base securely attachable to the back side of the housing of the portable telephone, and, an antenna pivotally connected to the connecting base. The antenna can be directed away from a user to a pre-fixed angle which maximizes the distance between a terminal end of the antenna and the user's head during use, thereby minimizing the user's exposure to electromagnetic radiation and reducing any possible harmful effects as a result of such exposure.
Patent TW-453857-B (TW)
Title: Method of shaping a spherical food
Inventor: OUYOUNG ROBERT
IPC: A21C11/16
Filed: 2000-12-22
Granted: 2001-09-11
Abstract: The present invention provides a method of shaping a spherical food, which substantially comprises a shutter set, an annular body that can be driven, a plate, and a material supply device. The annular body is driven by an upper pulley to rotate clockwise/counterclockwise within a limited angle. Furthermore, any shutter has a characteristic of active displacement in order to increase the force when the shutter set is closing or opening the opening at the center thereof, thereby greatly reducing the intensity of force exerted by the sliding edges of any adjacent shutter. Thus, not only the friction of adjacent sliding edges of the shutter set can be reduced, but also a high resilient dough pipe can be cut. As a result, the spherical body formed therefrom will not leak out its stuffing.