baber/WOPTO huggingface dataset:
Patent TW-476684-B (TW)
Title: Milling cutter and cutting insert therefor
Inventor: SATRAN AMIR
IPC: B23C5/10
Filed: 1999-10-19
Granted: 2002-02-21
Abstract: A cutting tool assembly (20), for example ball nose end mill, having a single replaceable cutting insert (24, 100, 106) clamped between two clamping jaws (34, 32) having clamping surfaces (50, 42) with geometries complementary to those of the clamping surfaces (66, 64) of the cutting insert. In an end view of the cutting tool assembly, the clamping surfaces (50, 42) of the clamping jaws (34, 32) are at least partially convex and the insert clamping surfaces (66, 64) are concave. The cutting insert is secured in position by means of a clamping screw (26) that passes through bores (44, 118) in the clamping jaws and in the cutting insert. When the cutting insert is clamped between the clamping jaws the side cutting edges of the cutting insert are provided with adequate support and are accurately radially located.
Patent TW-581789-B (TW)
Title: Reactive dye for fiber
Inventor: HUANG HUEI-CHING
IPC: C09B62/45
Filed: 1999-11-08
Granted: 2004-04-01
Abstract: The present invention relates to a reactive dye for fiber with a formula (I) shown in the specification. The invented dye is suitable for dyeing of cellulose fiber in an aqueous bath, and print dyeing of cellulose fiber. Thus, a dyed article with good steadfast, particularly in water washing, can be obtained.
Patent TW-440921-B (TW)
Title: Photolithography process for exposing area by area with multi-dosage area by area
Inventor: WANG LI-MING
IPC: H01L21/027
Filed: 1999-12-01
Granted: 2001-06-16
Abstract: The present invention relates to a photolithography process for exposing area by area with multi-dosage, which is used for the programmed photoresist pattern on a semiconductor substrate. The present invention is characterized in performing an exposure with multi-dosage area by area according to the analysis on the various performances of exposing the photoresist on different substrate areas in the chip, thereby obtaining a uniform photoresist line width after exposing.
Patent TW-414706-B (TW)
Title: An absorbent structure in an absorbent article, comprising a partially neutralised superabsorbent material, and an absorbent article that comprises the absorbent structure
Inventor: PORSOE BERITH
IPC: A61F13/53
Filed: 1999-12-13
Granted: 2000-12-11
Abstract: An absorbent structure in absorbent articles such as diapers, incontinence protectors, sanitary napkins, panty liners and like articles, wherein the absorbent structure comprises at least 40 percent by weight superabsorbent material, based on the total weight of the absorbent structure in a dry state in the region or regions in which the superabsorbent material is distributed, wherein the superabsorbent material is only partially neutralised. Absorbent articles that include the absorbent structure.
Patent TW-487564-B (TW)
Title: Control body for imaging methods and method for producing such a control body
Inventor: BRANDENBURG ANDRE
IPC: A61B5/107
Filed: 1999-12-21
Granted: 2002-05-21
Abstract: The invention relates to a control body (10) for imaging methods and to a method for producing control bodies (10). The control body (10) consists of elements (20 to 60) which have approximately identical dimensions in a longitudinal direction of succession, and is divided into segments (A to J). Each segment (A to J) is clearly characterized by the composition of the elements (20 to 60). After the control body (10) is assembled, it is measured in order to be able to use it as a measuring ruler.
Patent TW-463234-B (TW)
Title: Scanning projection exposure apparatus and exposing method
Inventor: KUMAZAWA MASAHITO
IPC: G03F7/20
Filed: 1999-12-22
Granted: 2001-11-11
Abstract: A scanning gprojection exposure apparatus has a plurality of projection optical units for forming the image of the pattern on a first substrate on a second substrate. Each projection optical unit has an image-forming optical system including a refraction optical system and a concave reflector, a first deflection member for guiding light from the first substrate to the image-forming optical system, and a second deflection member for guiding light coming through the image-forming optical system to the second substrate. A magnification adjusting member for adjusting a projection magnification of each of the projection optical units in accordance with a change in a shape of the second substrate is provided in an optical path between the first deflection member and the image-forming optical system, an optical path between the image-forming optical system and the second deflection member or an optical path in the image-forming optical system. This structure can allow the projection magnification of each projection optical unit to be adjusted, as needed, in accordance with the deformation of a photosensitive substrate without complicating the replacing work for the photosensitive substrate.
Patent TW-457689-B (TW)
Title: High current ESD protection circuit
Inventor: CHEN WEI-FAN
IPC: H01L27/02
Filed: 2000-01-11
Granted: 2001-10-01
Abstract: The present invention provides a high current triggered ESD protection circuit. The ESD protection circuit of the present invention is coupled to a contact and a reference potential to release the ESD current generated from the contact. The ESD protection circuit comprises a substrate with the first conductive type, a well region with the second conductive type, a first doped region with the first conductive type and the second doped region with the second conductive type. The substrate is electrically coupled to the reference potential. The well region is disposed on the substrate, and is electrically coupled to the contact. The first doped region is electrically floated on the surface of the well region. The second doped region is disposed on the substrate, and is electrically coupled to the reference potential, wherein the ESD current of the contact provides a voltage to make the junction between the well region and the substrate breakdown, and triggers the lateral double junction transistor formed by the well region, the substrate and the second doped region to release the ESD current. When the ESD current is larger than a preset amount, the first doped region reduces the potential difference between the contact and the reference potential.
Patent TW-473759-B (TW)
Title: Fabrication method for ribs of plasma display panel
Inventor: CHOU CHUNG-WANG
IPC: H01J9/24
Filed: 2000-02-18
Granted: 2002-01-21
Abstract: A fabrication method is provided for ribs of a plasma display panel containing a glass substrate. A first print process is conducted to form a first paste layer on the surface of the glass substrate. A second print process is then conducted to form a second paste layer on a predetermined region of the first paste layer. The second paste layer is made of a curable photosensitive rib material (for example, rib material containing poly vinyl cinnamate). Next, an exposure process with an ultraviolet light source is conducted to photo-harden the second paste layer. A sand blasting process is followed to remove the first paste layer outside the predetermined region and not covered by the second paste layer by using hardened second paste layer as a mask. Finally, a heating process is conducted to remove the hardener contained in the second paste layer and to sinter the first and the second paste layer into a rib.
Patent TW-493043-B (TW)
Title: Semiconductor device
Inventor: TOMONARI SHIGEAKI
IPC: F15C5/00
Filed: 2000-02-23
Granted: 2002-07-01
Abstract: A flexible area 2 is joined at one end via a thermal insulation area 7 to a semiconductor substrate 3 which becomes a frame and at an opposite end to a moving element 5. The thermal insulation area 7 is made of a thermal insulation material a resin such as polyimide or a fluoridated resin. The flexible area 2 is made up of a thin portion 2S and a thin film 2M different in thermal expansion coefficient. When a diffused resistor 6 formed on the surface of the thin portion 2S is heated, the flexible area 2 is displaced because of the thermal expansion difference between the thin portion 2S and the thin film 2M, and the moving element 5 is displayed with respect to the semiconductor substrate 3.
Patent TW-463239-B (TW)
Title: Silicon epitaxial wafer and its manufacturing method
Inventor: OKUBO YUJI
IPC: H01L21/306
Filed: 2000-03-09
Granted: 2001-11-11
Abstract: This invention provides a silicon epitaxial wafer and its manufacturing method. By forming a silicon single-crystal thin film direct by chemically etching substrate, process time required for all the process can be effectively shortened, which largely contributes to reduction in production cost of a silicon epitaxial wafer and improvement on production efficiency thereof. Reduced wafer price at a user's end and a short delivery time are ensured. In a technical aspect, an etching removal in a chemical etching treatment is set to be 60 μm or more and thereby, smoothness of a front main surface of a chemically etched substrate can be ensured to be 95% or higher. With such smoothness of the front main surface of the substrate employed, surface smoothness of a silicon single-crystal thin film formed on the front main surface of the chemically etched substrate can be increased to 95% or higher, thereby, enabling an auto-alignment treatment in a lithographic step coming later with no trouble.
Patent TW-496080-B (TW)
Title: Method and system for normalizing a plurality of signals having a shared component
Inventor: EDGAR ALBERT D
IPC: G06T5/10
Filed: 2000-04-26
Granted: 2002-07-21
Abstract: One aspect of the invention is a method for normalizing a plurality of signals wherein the plurality of signals have a shared component and wherein at least one of the signals has been distorted in a nonlinear way. A distortion function is determined for at least one of the signals which is proportional to the distortion of that signal relative to at least one of the remaining signals. An inverse relative distortion function is generated for the distorted signal responsive to the distortion function that was determined for that signal. The signal is normalized by applying the inverse relative distortion function that was generated for the distorted signal.
Patent TW-478233-B (TW)
Title: Programmable regulator with controlled rate of change of output, a method of controlling an output of a regulator with controlled rate of change, and a method of controlling a programmable regulator with controlled rate of change of output
Inventor: DOLUCA TUNC
IPC: G05F1/575
Filed: 2000-05-02
Granted: 2002-03-01
Abstract: Programmable voltage regulators that change from a first set-point voltage to a second set-point voltage at a controlled rate. The set-point signal is a multi-bit set-point signal with the rate of change in the regulator output between set-points being predetermined or externally controllable. Various embodiments are disclosed.
Patent TW-451047-B (TW)
Title: Process and device for evacuating metallurgical melting vessel by means of tilting
Inventor: SCHUBERT MANFRED
IPC: F27B3/19
Filed: 2000-06-13
Granted: 2001-08-21
Abstract: Disclosed is a method for emptying of melting vessels, such as electrical arc furnace and resistant furnace, by tipping. The vessel includes a lower vessel frame provided above a base, and a tipping device, and a sealable discharge port provided at the vessel bottom, and a slag overflow edge provide at the vessel edge, characterized in that, the melting vessel (1) is raised at the side and the base supports (7) of the opposite side along the lower vessel frame (2), used as the pivot or axis of rotation. This ensures that the discharge opening (4) and the slag overflow edge (5) are not moved very far from their original position.
Patent TW-459276-B (TW)
Title: Semiconductor processing system
Inventor: HEGEDUS ANDREAS G
IPC: H01L21/26
Filed: 2000-10-03
Granted: 2001-10-11
Abstract: A semiconductor processing system, comprising: a process chamber having a window and a support on which a substrate may be positioned during processing; an assembly of radiant energy sources located on a side of the window opposite from that of the support to direct radiant energy through the window and onto a substrate on the support; and wherein the radiant energy assembly is evacuable to alter the pressure differential across the window.
Patent TW-503563-B (TW)
Title: Semiconductor device
Inventor: KUBOTA MICHITAKA
IPC: H01L27/108
Filed: 2000-07-26
Granted: 2002-09-21
Abstract: A semiconductor device capable of reducing a cell area without affecting the accuracy, capable of reducing the number of interconnection layers, and capable of realizing a hybrid circuit of a memory cell and peripheral circuit easily and at a low cost, including a bit line, a word line, control gate line, a capacitor with a first electrode connected to the word line, a read transistor comprising an NMOS connected between the bit line and a predetermined potential point and with a gate electrode connected to a second electrode of a capacitor, and a write transistor comprising an NMOS connected between the bit line and the second electrode of the capacitor and with a gate electrode connected to the control gate line.
Patent TW-527334-B (TW)
Title: Ferrite sintered compact
Inventor: UMEDA HIDENOBU
IPC: C01G49/00
Filed: 2000-09-15
Granted: 2003-04-11
Abstract: The present invention can provide a MgCuZn-based ferrite sintered compact which is constituted by having as substantial main component compositions 7.5 to 23.0 mole% of magnesium oxide, 7.0 to 20.0 mole% of copper oxide, 19.0 to 24.2 mole% of zinc oxide and 48.5 to 50.3 mole% of ferric oxide, and the average particle diameter of the ferrite sintered compact is in a range of 1.10 to 7.30 mum while the standard deviation sigma of the size distribution is in a range of 0.60 to 10.00, resulting in the ferrite sintered compact which has a high impedance with a frequency of not less than 50 MHz and is capable of efficiently cutting of radiant noise by selecting inexpensive materials.
Patent TW-I262055-B (TW)
Title: Method of improving preservable period of processed food
Inventor: TAKESHITA KAZUKO
IPC: A23L13/60
Filed: 2000-10-04
Granted: 2006-09-21
Abstract: The objective of the invention is to provide a method of improving a preservable period of a processed food capable of suppressing the growth of microorganisms associated with putrefaction or deterioration, and improving the preservable period of processed foods such as processed meats and edible daily dishes without inducing substantial affect on the tastes characteristic to the processed food. A method of improving a preservable period of a processed food by using at least a lactic acid salt and an acetic acid salt. The lactic acid salt is added in an amount of more than 0.5 wt.% and less than 2.5 wt.%, preferably 1.8-2.2 wt.%, and the acetic acid salt is added depending the pH value of the processed food in an amount given by formula (I), preferably formula (II). Acetic acid salt (wt.%) < pH value/5-0.6 ... (I), acetic acid salt (wt.%) <= pH value/5-0.7 ... (II). For a processed food, the pH region is preferably 5.0-7.0. Further, besides the lactic acid salt and the acetic acid salt, glycine and/or a polyphosphoric acid salt, or adipic acid may be added as necessary.
Patent TW-474844-B (TW)
Title: Method for joining car panels
Inventor: CHEN PEI-FANG
IPC: B23K5/22
Filed: 2000-10-27
Granted: 2002-02-01
Abstract: This invention is related to a method for joining car plates and is developed in view of the difficulty involved in positioning the first and second car plates and the possibility of piercing while welding the currently available sheet metals at their vertical ends, so as to greatly reduce the welding quality. This invention provides a method for joining car plates, that utilizes thermally conductive pads made of highly thermally conductive material that can be easily positioned and adhered to locations around the welding spots such that the high temperature resulted from the welding process may be easily dissipated, such that deformation and piercing of the joined plates may be eliminated so as to greatly improve the welding quality.
Patent TW-486906-B (TW)
Title: Focus method of chart for image scanner
Inventor: LIOU RUNG-JI
IPC: H04N1/04
Filed: 2000-11-09
Granted: 2002-05-11
Abstract: Provided is a focus method of chart for image scanner. It first prepares a focus chart which includes a white base and several black straight graphics of different width. The direction of each black straight graphic is identical to the moving direction of the optics scanning module. The focus chart attaches to the scanning initial side of the manuscript carrying side of the image scanner. When proceeding focusing, it uses the optics scanning module to proceed focusing for the focus chart to obtain a focal distance value and calculate if the focal distance value is the best. Then it adjusts the focal distance of the optics scanning module according to the best focal distance value. When the optics scanning module proceeds formal scanning for a manuscript to be scanned, it uses the best focal distance value to proceed image scanning for the manuscript to be scanned.
Patent TW-I225468-B (TW)
Title: Coating solution for forming transparent conductive tin oxide film, method for producing transparent conductive tin oxide film, and transparent conductive tin oxide film
Inventor: NIUME KAZUMA
IPC: G02F1/1343
Filed: 2000-11-17
Granted: 2004-12-21
Abstract: To provide a coating solution for forming transparent conductive tin oxide film, a method for producing transparent conductive tin oxide film, and transparent conductive tin oxide film. The coating solution is capable of forming, from an inexpensive starting material such as tin oxide or tin chloride, strong tin oxide film endowed with excellent conductivity and transparency. The coating solution, which is intended to be used for forming, by way of coating, transparent conductive film predominantly containing tin oxide, is prepared by dissolving a water-soluble polymer having a polar group into a solution containing stannic acid as its major component and at least one compound selected from the group consisting of ammonia and water-soluble amines.
Patent TW-466323-B (TW)
Title: Fail-safe control system of equipment for supplying gas of liquid fuel
Inventor: CHEN MING-CHIN
IPC: F23K5/08
Filed: 2000-11-22
Granted: 2001-12-01
Abstract: Disclosed is a fail-safe control system of equipment for supplying gas of liquid fuel, wherein two gas supplying and transmitting control valves, a pressure monitoring switch, an oil gas tube thermostatic device, a canister thermostat device are provided on a canister primarily for containing pentane. A temperature control switch and fuse are installed in the oil gas tube and the canister thermostat device. The gas supplying control valve is connected to an air compressor. The gas transmitting control valve is connected to a range. Prior to turning on power it is monitored to determine whether the temperature within the canister and the oil gas is within the range of 35 to 50 DEG C and the pressure in the canister after mixing of gas an oil is within 2.0 to 2.5 kg/cm<SP>2</SP> to serve as basis for automatic temperature and pressure elevation such that the oil gas is atomized under the control of the configured pressure elevation in the canister and temperature prior to being transmitted to the range for combustion. This invention implements the features of the atomized oil gas not being able to be ignited because of the change in the oil/gas ratio once the oil gas comes into contact with the ambient and because of the dissipation effect, using the fuse to automatically switch off the power of the temperature control switch when the temperature of fuse exceeds a predetermined temperature, and properly releases the pressure under over-loading, so as to ensure the system to be operated under a safe condition under the supervision of the control system of the supplying equipment.
Patent TW-479012-B (TW)
Title: Injection molding of propeller fan
Inventor: SUZUKI ATSUSHI
IPC: B29C45/00
Filed: 2001-01-10
Granted: 2002-03-11
Abstract: In a method for injection molding a propeller fan made of a plastic material by using a fixed metal mold and a movable metal mold, a movable core is provided to the part corresponding to the thick-walled part of the blade part of the propeller fan and a constant amount of plastic raw material is injected in the blade part space of the mold space of the propeller fan formed by the fixed metal mold, the movable metal mold and the movable core and, thereafter, the movable core is pushed in the mold space and subsequently returned to the normal position of the mold shape forming the blade part space to form the propeller fan.
Patent TW-466100-B (TW)
Title: Display device in reel for fishing
Inventor: IKUTA TAKESHI
IPC: A01K89/01
Filed: 2001-01-16
Granted: 2001-12-01
Abstract: To ease thumbing handling of a fishing line at the time of a backlash when fishing in a reel for fishing having an opening and shutting type display device. This water depth-displaying device 4 is equipped with a fixed member 4a fixed at the upper side of a reel body 1 of the reel, a movable member 4b having a display panel 5 and a switch operating part 6 on the side facing to the fixed member 4a and a connecting member 4c connecting the fixed member 4a with the movable member 4b so as to be swingable. The rear end A of the fixed member 4a is located forward than the center S of axis of a spool 10. The rear end B of the movable member 4b is located backward than the center S of axis of the spool 10 when the movable member 4b is closed against the fixed member 4a.
Patent TW-480723-B (TW)
Title: Method of manufacturing semiconductor device and semiconductor device
Inventor: KUNIKIYO TATSUYA
IPC: H01L29/49
Filed: 2001-01-17
Granted: 2002-03-21
Abstract: A silicon oxide film and a doped polysilicon film are successively formed on a silicon substrate. Then, a doped polysilicon-germanium film is formed on the doped polysilicon film as a film having a higher impurity activation rate than polysilicon. Then, a barrier film, a metal film and another barrier film are successively formed on the doped polysilicon-germanium film. Thus obtained is a method of manufacturing a semiconductor device comprising a polymetal gate capable of suppressing increase of gate resistance also when an impurity introduced into a semiconductor film diffuses into the barrier films.
Patent TW-581767-B (TW)
Title: Epoxyvibsanin B
Inventor: ONO MITSUNORI
IPC: A61P37/02
Filed: 2001-02-13
Granted: 2004-04-01
Abstract: This invention relates to a new compound, epoxyvibsanin B, which can be used to treat an IL-12 overproduction-related disorder such as an inflammatory disease.
Patent TW-490859-B (TW)
Title: Methods of reading and writing data from/on semiconductor memory device, and method for driving the device
Inventor: KATO YOSHIHISA
IPC: G11C11/22
Filed: 2001-03-07
Granted: 2002-06-11
Abstract: In a semiconductor memory device in which a ferroelectric capacitor is connected to the gate of a field effect transistor (FET), a gate charge at the threshold voltage (Vti) of the FET is represented as Qti. In a polarization-voltage characteristic exhibited by the ferroelectric capacitor where a voltage applied thereto starts to be increased on the supposition that a polarization of 0 C/cm<SP>2</SP> initially exists in the capacitor, a voltage, associated with a polarization value corresponding to Qti, is represented as Vtf. In a read operation, the intersection between the gate charge-gate voltage characteristic of the FET and the polarization-voltage characteristic of the ferroelectric capacitor is the operating point where, a worst-case polarization of 0 C/cm<SP>2</SP> exists in the capacitor after data has been retained in the capacitor. By applying a voltage Vtf+Vth to the control electrode, the data can be read out correctly until the polarization decreases to reach 0 C/cm<SP>2</SP>.