baber/WOPTO huggingface dataset:
Patent TW-421852-B (TW)
Title: Method for forming interconnects of deep contact hole
Inventor: SHIA SHAU-TZENG
IPC: H01L21/768
Filed: 1999-06-02
Granted: 2001-02-11
Abstract: This invention relates a method for forming interconnects of deep contact hole. A dielectric layer is deposited on the surface of a substrate. Two contact holes are formed in this dielectric layer. Tungsten metal material is then used to fill in the contact holes and cover the dielectric layer surface. An etching process is performed to etch tungsten metal layer and followed by the formation of metal plug in the contact holes. Tungsten metal-island and tungsten metal-wire are formed on the top end of the metal plug, in which the tungsten metal-wire is used as the interconnect of the integrated circuit. A dielectric layer is deposited and a contact hole is formed on the tungsten metal-island, in which the metal plug is used to fill in the contact hole for connecting to the tungsten metal-island, so as to form the metal connection of deep contact hole for integrated circuit.
Patent TW-420795-B (TW)
Title: Automatic deposit/withdrawal processing system
Inventor: HUANG JIN-TU
IPC: G07F19/00
Filed: 1999-09-29
Granted: 2001-02-01
Abstract: The invention relates to an automatic deposit/withdrawal processing system. Firstly, the customer inputs the deposit/withdrawal information at the input identification means at the customer end for identification. Secondly, information delivering means and information printing means print the deposit/withdrawal information into list or voucher, and deliver to the bank teller for display. The display verification means at the bank teller end is used to check the list to complete the deposit/withdrawal transaction, and the new and old deposit/withdrawal information is stored. By means of the said means above, the deposit/withdrawal processing of bank can be much more quickly, more convenient and correct to satisfy the needs of customers and banks.
Patent TW-495431-B (TW)
Title: Bi-directional polyester film, polyester film laminate, and flexible disk
Inventor: UCHIDA TOSHIKAZU
IPC: B32B27/12
Filed: 1999-10-08
Granted: 2002-07-21
Abstract: A bi-directional polyester film has a differential value of 0-0.002 between refractive indexes at outer and inner surfaces of the polyester film; a thermal contraction of 0- 0.6% upon being heated at a temperature of 105 DEG C for 30 min. under no load; a Young's modulus of greater than 4609 Mpa (470 kg/mm<SP>2</SP>), the difference between the greatest and smallest Young's moduli at the inner side of the film being smaller than 981 Mpa (100 kg/mm<SP>2</SP>); a center line average roughness of 2-10 nm; and a static friction coefficient of smaller than 0.55. The film is provided with easily sticking layers on two sides thereof to place magnetic layers thereon so as to fabricate a flexible disk having excellent electromagnetic transforming properties.
Patent TW-462070-B (TW)
Title: Color CRT with cross-misconvergence correction device
Inventor: IWASAKI KATSUYO
IPC: H01J29/70
Filed: 1999-10-25
Granted: 2001-11-01
Abstract: A color cathode ray tube is composed of a glass bulb which has a front panel and a fluorescent screen set on an inner surface of the front panel, an in-line electron gun which is provided in the glass bulb and projects electron beams onto the fluorescent screen, a deflection means including horizontal and vertical deflection coils arranged outside the glass bulb, and a correction device for correcting cross-misconvergence. The correction device is provided with four correction coils that are respectively set for the four quadrants of a rectangular deflection region of the electron beams. The strength of the corrective magnetic fields generated by the correction coils becomes largest when the electron beams are deflected to a horizontal strip in the central part of both the upper and lower halves of the deflection region, and becomes nearly 0 when the electron beams are deflected to areas around the horizontal axis and top and bottom edges of the deflection region.
Patent TW-443040-B (TW)
Title: Signal receiving apparatus
Inventor: NAITO YUTAKA
IPC: H01Q7/08
Filed: 1999-11-20
Granted: 2001-06-23
Abstract: The problem of this invention is that it is difficult to miniaturize the signal receiving apparatus for receiving signal in the conventionally known middle wave broadcast due to the fact that the winding coil of ferrite core with about 5 cm long is used at the antenna portion and the ferrite core forms a diamagnetic field in the magnetization direction. The solving means of this invention is described in the following. At the antenna portion 11, ribbon-shaped or wire-shaped magnetic impedance effect device 1b is used to examine the variation of magnetic field composition for the received electric wave signal. The length of magnetic impedance effect device 1b is 0.1 mm to 10 mm, such that the size of antenna portion 11 can be apparently minimized.
Patent TW-472113-B (TW)
Title: Cryopump
Inventor: GOTO HIDEAKI
IPC: H01L21/00
Filed: 1999-11-22
Granted: 2002-01-11
Abstract: Disclosed is a cryopump is provided with a casing, panels and provided in the casing to condensate and absorb gas molecules, regenerating means which lead a gas for regeneration into the casing, evaporate the gas molecules absorbed a panel, and exhaust it to the outer side of the casing together with the gas for regeneration; and a gas feeding means to feed the gas regeneration to a specific part of the outer surface of the casing. When the exhausted gas for regeneration is sprayed to the casing in such a constitution, the part is covered by the gas, and separated from the atmosphere. And since the gas for regeneration exhausted from the casing is dry sufficiently, and its temperature is relatively high, the part where the gas for regeneration is sprayed is prevented or suppressed from a dew condensation.
Patent TW-403813-B (TW)
Title: Energizing controller of heater for components of internal combustion engine and the energizing control method thereof
Inventor: MAKISHIMA MASAO
IPC: F02M15/04
Filed: 1999-12-08
Granted: 2000-09-01
Abstract: The present invention is to provide an energizing controller of heater for components of internal combustion engine and the energizing control method thereof with simple circuit, lower cost and high reliability and robustness. The solution is an energizing controller of heater for components of internal combustion engine which is characterized by comprising: an ambient temperature detector (A), used for outputting a signal while detecting the ambient temperature being lower than the preset temperature; the generating detector (B), used for outputting a signal while the generator is generating electric power followed by the revolution of the engine; and, the energizing controller of heater (C), used for controlling the energization of heater (D) for components of internal combustion engine. The energizing controller (C) of heater is inputted with the signal outputted from the ambient temperature detector (A) and the signal outputted from the generating detector and is used for energizing the heater (D) for components of internal combustion engine.
Patent TW-484022-B (TW)
Title: Color filter and the manufacturing method thereof
Inventor: KIGUCHI HIROSHI
IPC: G02F1/1335
Filed: 1999-12-21
Granted: 2002-04-21
Abstract: The color filter of the present invention includes ink film, colored by ink drop 140, within the openings 111 surrounded by the banks 112 which are formed on the substrate 110 by dividing the latter. The bank 112 has a stacked structure of metal film 120 and photosensitive organic film 130 formed on the side of the substrate 110. Preferably, the ink includes high boiling point solvents. The bank layer has a bottom face with its edge being positioned inside the edge of the light shielding layer. Alternatively, the light shielding layer may have, on its top surface, exposed surface which is not overlapped by the bank layer. By thus, it is possible to provide a color filter which is free from coloring unevenness and has excellent contrast.
Patent TW-432626-B (TW)
Title: Method for electrodeless electroplating copper
Inventor: LIOU RU-SHI
IPC: H01L21/768
Filed: 2000-03-15
Granted: 2001-05-01
Abstract: A method for electrodeless electroplating copper is applicable on a semiconductor process. The method comprises using a contact replacement method to activate the surface of the semiconductor substrate which is to be formed with a copper film thereon; using dimethylamine borane as a reducing agent and a coper electroplating solution containing a copper ion source, a complexing agent, a stabilizer and a surfactant, to perform an electrodeless copper electroplating at a pH value close to 7 to form a copper film on the activated surface of the semiconductor substrate.
Patent TW-491818-B (TW)
Title: Substrate tube and process for producing a preform for an optical fiber
Inventor: SCHAPER HARTWIG
IPC: C03B19/14
Filed: 2000-04-28
Granted: 2002-06-21
Abstract: One the basis of a known process for the production of a preform for an optical fiber for optical data transmission technology, the productivity of the process for the production of complex refractive index profiles is to be improved by providing a quartz glass substrate tube which exhibits different doping in radial direction, introducing a core glass made of synthetic quartz glass into the substrate tube and covering the substrate tube with a jacket tube. A substrate tube suitable therefor is also being provided which tube requires less core glass material for the production of the preform, whether during the internal deposition or for the core glass rod in the rod-in-tube technique. Regarding the process it is proposed according to the invention that a substrate tube be used which was obtained by vitrification of a porous tube-shaped SiO2 blank, the substrate tube being provided with a core glass layer which is produced in that to the first radial portion of the SiO2 blank there is added before the vitrification a first dopant which increases the refractive index of quartz glass. The substrate tube according to the invention has in the radial direction regions of different doping whereby it incorporates a core glass layer which has a refractive index of at least 1.459.
Patent TW-478138-B (TW)
Title: Circuits for dynamic turn off of NMOS output drivers during EOS/ESD stress
Inventor: VERHAEGE KOEN GERARD
IPC: H01L21/8234
Filed: 2000-08-05
Granted: 2002-03-01
Abstract: A circuit for the protection of an output driver NMOS transistor during EOS/ESD stress includes an output drive NMOS transistor and an output driver PMOS transistor connected in series between a Vss line and a Vdd line with the gates of the output driver transistors being connected together. An I/O pad is connected to the junction of the output driver transistors. A pre-driver NMOS transistor and a pre-driver PMOS transistor are connected in series between the Vss line and the Vdd line with the gates of the out-put driver transistors being connected together with the output of the pre-driver transistors being connected to the gates of the output driver transistors. A gate clamp is connected between the Vss line, the I/O pad the junction between the pre-driver transistors and the gate of the output driver NMOS transistor. An ESD clamp is connected between the I/O pad, the Vss line and the gate clamp. The gate clamp may comprise a trigger circuit and an inverter circuit with the trigger circuit being either a capacitor and a resistor, or a resistor, MOS transistor and a Zener diode. The circuit may include a plurality of stages of pre-driver transistors.
Patent TW-491819-B (TW)
Title: Method of boosting a glass melting furnace using a roof mounted oxygen-fuel burner
Inventor: SIMPSON NEIL G
IPC: F23D14/02
Filed: 2000-08-16
Granted: 2002-06-21
Abstract: In an industrial glass furnace which contains recuperators, regenerators, electric boost or other devices for providing heat to glass batch material an oxy-fuel burner mounted in the roof of the furnace provides additional heat to melt the batch material. A method of mounting and using such a roof-mounted oxy-fuel burner including the operating parameters to maximize heat transfer while minimizing the disturbance of the batch material is disclosed.
Patent TW-478053-B (TW)
Title: A process and a device for preventing an oxidation of surface of substrate
Inventor: FUJII TOSHIAKI
IPC: H01L21/00
Filed: 2000-12-04
Granted: 2002-03-01
Abstract: This invention provides a method and device for preventing oxidation on a substrate, which is capable of restricting the occurrence of a natural oxidation film under a normal air atmosphere without using vacuum or an inactive gas atmosphere, and which is characterized that the substrate is kept in an enclosed space surrounded with a light shielding material to restrict the growth of a natural oxidation film. The substrate is preferably kept in the space while removing gaseous contaminants or gaseous contaminants and particulate matters. Since a semiconductor substrate is kept in a space surrounded by a light shielding material, the surface of the semiconductor substrate is not exposed to light beams to restrict the generation of a natural oxidation film. The method can restrict the generation of a natural oxidation film easily and at low costs without using vacuum or an inactive gas atmosphere (can be carried out in the air).
Patent TW-468066-B (TW)
Title: Polarizing plate
Inventor: ISHII YOSHINORI
IPC: G02B5/30
Filed: 2000-12-28
Granted: 2001-12-11
Abstract: The present invention provides a polarizing plate, wherein reduction in the degree of polarization is of course controlled, and color shifts and light leakage do not substantially occur even in an environment of high humidity and high heat. The polarizing plate of the present invention is comprised such that a protective layer, cyclic olefin resin being the main component, is laminated on at least one surface of a polyvinyl alcohol-polarizing film with an anchor coat layer and an adhesive layer disposed therebetween. The protective film, after being set aside for 24 hours at 80 DEG C, has an amount of change in optical retardation of 5 nm or less, and the surface of the protective film on which layers have been laminated has a surface tension of 500 μN/cm (23 DEG C) or higher. The anchor coat layer is composed of polyester polyol and polyisocyanate, and the adhesive layer is composed of polyvinyl alcohol.
Patent TW-521000-B (TW)
Title: Apparatus and method for mixing gases
Inventor: DOTY DEAN L
IPC: G05D11/13
Filed: 2001-02-05
Granted: 2003-02-21
Abstract: Provided are apparatuses and methods for mixing gases. The apparatuses are suitable for use in the manufacture of an electronic device. The apparatuses include a gas mixing manifold. A first, bulk gas source is connected to introduce a flow of a first gas to the manifold. A second gas source is connected to introduce a flow of a second gas to the manifold. The first and second gases are mixed in the manifold, thereby forming a gas mixture. A conduit is connected to one or more point of use for introducing a flow of the gas mixture thereto. The present invention is particularly applicable in the semiconductor manufacturing industry.
Patent TW-495810-B (TW)
Title: Passivated silicon carbide devices with low leakage current and method of fabricating
Inventor: ALOK DEV
IPC: H01L29/24
Filed: 2001-02-07
Granted: 2002-07-21
Abstract: Semiconductor power devices with improved electrical characteristics are disclosed including rectifying contacts on a specially prepared semiconductor surface with little or no additional exposure to other chemical treatments, with oxide passivation and edge termination at a face of the semiconductor substrate adjacent to and surrounding the power device. The edge termination region is preferably formed by implanting electrically inactive ions, such as argon, into the substrate face at sufficient energy and dose to amorphize a portion of the substrate face and preferably self-aligned to the device. The passivated, edge-terminated devices exhibit improved characteristics relative to passivated devices with characteristics approaching those of the native semiconductor with the additional advantages of passivation protection. Methods for making and using the devices are also disclosed.
Patent TW-I248348-B (TW)
Title: Tie clip
Inventor: WANI MOHAMED ALI
IPC: A44B6/00
Filed: 2001-02-12
Granted: 2006-02-01
Abstract: Traditional tie clips usually clipping a necktie from only one side, resulting in a biased look when the tie is clipped. This may affect the overall look of the wearer. Further, the tie may be slipped away relatively easily. A tie clip (10) of the present invention provides two tie fasteners (12, 14) for fastening the tie from two opposite sides. The two tie fasteners (12, 14) are connected by a connector (16) that may have a recess (24) for accommodating the narrower end of a necktie. The tie fasteners (12, 14) are slidably attached to the connector (16) such that the separation between the two tie fasteners (12, 14) may be adjusted for use with necktie with different widths, or in a case when the wearer wishes to clip the tie clip (10) at different positions of the lower end of the tie.
Patent TW-558714-B (TW)
Title: Gamma voltage correction circuit with central symmetry
Inventor: CHEN MING-DAU
IPC: G09G3/36
Filed: 2001-02-20
Granted: 2003-10-21
Abstract: A kind of Gamma voltage correction circuit with central symmetry is disclosed in the present invention and is mainly used in the display circuit of liquid crystal display (LCD). Through the arrangements of a resistor voltage-division circuit and a drive circuit, the effective and excellent adjustment of Gamma correction voltage is obtained. In addition, it is capable of using external input voltage to control the Gamma correction voltage value so as to reduce the required amplifier in circuit and the number of correction voltages inputted from outside. In the resistor voltage-division circuit and the drive circuit, plural constitutions composed of resistors, variable resistors and amplifiers are used to achieve the purpose of reducing the correction voltage number inputted from outside and the number of required amplifiers.
Patent TW-506151-B (TW)
Title: IC card with thin battery
Inventor: XING XUEKUN
IPC: H01M10/0525
Filed: 2001-04-04
Granted: 2002-10-11
Abstract: An IC card comprising an electronic device and a battery within a plastic card for electrically energizing the electronic device. The battery is comprised of a monolithic electrochemical cell having a lithium-containing cathode, a carbon anode, and a porous polymer separator infused with electrolyte solution. The cell has a thickness of less than 0.7 mm. A package containing the cell formed of a sheet of flexible laminate material having at least one metal foil layer and a layer of an adhesive-like polymeric material. The battery has an overall thickness of less than 0.8 mm.
Patent TW-508913-B (TW)
Title: Selection method for transmitter of wireless data transmission
Inventor: CHU PING-YING
IPC: G06F3/02
Filed: 2001-04-20
Granted: 2002-11-01
Abstract: The invention provides a selection method for transmitter of wireless data transmission used to transmit digital data from a first device to a second device, in which the first device contains a transmitter and the second device contains a receiver. The method includes the following procedures. First, a verification number is given to the first device. Then, the transmitter of the first device issues the signal containing the verification number. Next, while the receiver of the second device locates the signal containing the verification number, a registration number corresponding to the verification number is displayed on the second device. Finally, the registration number is inputted to the first device and forwarded to the receiver from the transmitter, thereby allowing the second device to receive the digital data from the first device.
Patent TW-527828-B (TW)
Title: Image-capturing apparatus
Inventor: EJIMA SATOSHI
IPC: H04N5/265
Filed: 2001-04-30
Granted: 2003-04-11
Abstract: The present invention provides an image-capturing apparatus, which includes: an image-capturing element that captures an image of a subject through a photographic lens and outputs the captured image of the subject as image data; a display device that displays the image of the subject; a recording device that records the image data at a recording medium; a display control device that displays a first image prepared based upon the image data output by the image-capturing element and a second image prepared based upon the image data recorded at the recording medium on the display device; and an instruction device that issues an instruction to the display control device to display the first image and the second image in response to a user instruction operation when the first image is on display at the display device.
Patent TW-I226055-B (TW)
Title: Complex optical disc player system reproducing optical discs having various formats
Inventor: LEE SUK-JUNG
IPC: G11B7/0037
Filed: 2001-05-08
Granted: 2005-01-01
Abstract: An optical disc player system for reproducing optical discs is provided. The system includes a digital signal processor for processing a data signal having a format read from an optical disc and reproducing the optical disc. The system includes a plurality of decoders for decoding data of different formats. The system includes a data output unit which selects the data output from the digital signal processor or the decoded data output from the decoders. The data output unit converts the selected data into an analog signal and outputs the converted signal to a corresponding channel. A controller enables one of the decoders depending on the data format of the optical disc and controls the selection operation of the data output unit, and a buffer memory for storing data output from the plurality of decoders depending to the data format or operation mode of the optical disc.
Patent TW-493247-B (TW)
Title: Integrated circuit trench device with a dielectric collar stack, and method of forming thereof
Inventor: TEWS HELMUT HORST
IPC: H01L21/8242
Filed: 2001-05-24
Granted: 2002-07-01
Abstract: A method of using at least two insulative layers to form the isolation collar of a trench device, and the device formed therefrom. The first layer is preferably an oxide (e.g., silicon dioxide 116) formed on the trench substrate sidewalls, and is formed through a TEOS, LOCOS, or combined TEOS/LOCOS process. Preferably, both the TEOS process and the LOCOS process are used to form the first layer. The second layer is preferably a silicon nitride layer (114) formed on the oxide layer. The multiple layers function as an isolation collar stack for the trench. The dopant penetration barrier properties of the second layer permit the dielectric collar stack to be used as a self aligned mask for subsequent buried plate (120) doping.