baber/WOPTO huggingface dataset:
Patent TW-518909-B (TW)
Title: Luminescent device and method of manufacturing same
Inventor: SEO SATOSHI
IPC: H01L51/50
Filed: 2001-12-27
Granted: 2003-01-21
Abstract: Disclosed are a luminescent device and electric appliance which have low power consumption and a long life. An organic luminescent element is provided by a scheme that a region 204b where the concentrations of first and second organic compounds change gradually is provided in the organic compound layer 203b, a region 201b where the first organic compound can express its function is formed, and a region 202b where the second organic compound can express its function is formed. Thereby the functions of the individual materials are allowed to express. This scheme provides an organic luminescent element which has low power consumption and a long life. A luminescent device and electric appliance are manufactured by using the organic luminescent element.
Patent TW-I247976-B (TW)
Title: Resist and etching by-product removing composition and resist removing method using the same
Inventor: PARK DONG-JIN
IPC: C11D7/34
Filed: 2002-02-27
Granted: 2006-01-21
Abstract: A resist removing composition having a superior capability for removing a resist, polymer organometallic polymer and etching by-products such as metal oxide, which does not attack underlying layers exposed to the composition and which does not leave residues after a rinsing step. The resist removing composition contains alkoxy N-hydroxyalkyl alkanamide and a swelling agent.
Patent TW-544704-B (TW)
Title: Steel sheet for tension mask, manufacturing method of steel sheet for tension mask, tension mask and cathode ray tube
Inventor: MATSUOKA HIDEKI
IPC: H01J9/14
Filed: 2002-03-05
Granted: 2003-08-01
Abstract: A steel sheet for a tension mask excellent in the shielding properties from geomagnetism consists essentially of lower than 0.1% by weight of C, lower than 0.2% by weight of Si, 0.4 to 2% by weight of Mn, not higher than 0.1% by weight of P, not higher than 0.03% by weight of S, not higher than 0.01% by weight of sol. Al, 0.003 to 0.02% by weight of N and the balance of Fe, and has an anhysteretic magnetic permeability of 5,000 or higher.
Patent TW-543157-B (TW)
Title: Semiconductor device
Inventor: SAKAO MASATO
IPC: H01L27/108
Filed: 2002-04-19
Granted: 2003-07-21
Abstract: A semiconductor device of the present invention comprises a capacitor portion composed of a lower electrode, a capacitor insulator film, and an upper electrode sequentially stacked on an inter-layer insulator film on a semiconductor substrate; and a charging protection portion sharing the capacitor insulator film and the upper electrode. The lower electrode is electrically connected through a first contact plug provided in the inter-layer insulator film finally to a first diffused layer formed in the semiconductor substrate surface, the capacitor insulator film of the charging protection portion is adhered to a second contact plug provided in the inter-layer insulator film, the contact plug is electrically connected finally to a second diffused layer formed in the semiconductor substrate surface, and the lower electrode is made of a first conductive material and the first and second contact plugs are made of a second conductive material different from the first conductive material.
Patent TW-558457-B (TW)
Title: Method for manufacturing dumbbell or counterweight by recycled and regenerated wastes for environmental protection
Inventor: LIOU JIA-RUNG
IPC: B09B3/00
Filed: 2002-05-01
Granted: 2003-10-21
Abstract: Disclosed is a method for manufacturing dumbbell or counterweight by recycled and regenerated wastes for environmental protection, comprising grinding the waste iron chips and scraps generated in the manufacture of iron wires and steel bars into powders, pulverizing disposed plastic articles into pieces by means of pulverization device, mixing and stirring the waste iron chips and scraps with the disposed plastics in a reference ratio (5:1) into a mixture, pouring the mixture into a feeding tank for pre-heating (to approximately 200-250 degrees) to have the mixture completely molten before feeding, feeding the mixture into an injection molding machine with a heater of the machine heated up to 200-250 degrees for injection-molding a product (dumbbell and counterweight), whereby a manufacturing method of low costs and environmental protection of recycling wastes is realized.
Patent TW-538475-B (TW)
Title: Method of stripping off silicon nitride film
Inventor: SU BO-MIN
IPC: H01L21/306
Filed: 2002-06-07
Granted: 2003-06-21
Abstract: This invention provides a method of stripping off a silicon nitride film, which comprises: using prepared potassium hydroxide aqueous solution to react with a semiconductor substrate to alter the property of the silicon nitride film; and etching the reacted semiconductor substrate through the function of hydrogen fluoric acid to effectively and rapidly strip off the silicon nitride film. This invention not only rapidly and completely strips off silicon nitride film but also reduces damage on the semiconductor substrate caused by the conventional chemical stripping method so as to overcome conventional shortcoming.
Patent TW-550138-B (TW)
Title: Solder supplying device
Inventor: SHIGA TAKASHI
IPC: B23K35/40
Filed: 2002-08-05
Granted: 2003-09-01
Abstract: This invention relates to a solder supplying device, particularly to a solder supplying device capable of effectively maintaining the level of a molten solder filled in a solder bath for containing molten solder. The solder supplying device includes a placement device for receiving solid solder, performing ascending and descending operation, and having a lower part immersed in the solder both when descending so as to have the solid solder get into contact with the molten solder, an ascending and descending mechanism for ascending and descending the placement device, and a detecting member for detecting the solder level of the molten solder in the solder bath. The ascending and descending mechanism is operated in accordance with the detecting signals generated by the detecting device to cause ascending and descending of the placement device for supplying or stop supplying solder to the solder bath.
Patent TW-546445-B (TW)
Title: Fan device
Inventor: KAWAKAMI ISAMU
IPC: F04D29/28
Filed: 2002-08-07
Granted: 2003-08-11
Abstract: The present invention provides a fan device (1), comprising a double tube having an outer tube (11) and an inner tube (13), a shaft body (3) rotatably and drivingly supported on a support part (7), vanes (9) projected in radial outer direction from the outer peripheral surface of the outer tube (11), and inlet holes (29) for leading cooling air into the shaft body (3) and discharge holes (35) for discharging the led cooling air to the outside, the outer tube (11) further comprising outer slits (21) formed in the outer peripheral surface so that the inside communicates with the inside of the vanes (9), the inner tube (13) further comprising inner slits (19) formed in the outer peripheral surface at positions corresponding to the outer slits (21), wherein the cooling air led into the inner tube (13) is discharged from the discharge holes (35) through a clearance between the inner tube (11) and the outer tube (13) after being supplied to the inside of the vanes (9) through the inner slits (19) and the outer slits (21).
Patent TW-573118-B (TW)
Title: Off-center tomosynthesis
Inventor: THAYER DALE
IPC: G01N23/04
Filed: 2002-10-08
Granted: 2004-01-21
Abstract: The present invention is directed to an apparatus and method for acquiring off-axis X-ray images of a plurality of regions of interest. The apparatus includes a source producing a beam of radiation, a surface to support at least a subset of the plurality of regions of interest, and an X-ray detector located to simultaneously receive portions of the beam that have passed through the subset of the plurality of regions of interest. The X-ray detector produces from the received portions of the beam an electronic representation of an image for each region of interest in the subset of the plurality of regions of interest. Any combination of the source, the surface, and the detector may be moveable to position the regions of interest within the beam.
Patent TW-I224244-B (TW)
Title: Sealing material for preventing the leakage of fine particle and having excellent slippery property and abrasion resistance
Inventor: SAHARA YOSHINORI
IPC: G03G15/08
Filed: 2002-10-22
Granted: 2004-11-21
Abstract: Provided is sealing material which does not impair the function of a movable body such as a magnetic roller contacting with fine particles such as fine toner in a housing. The fiber retention of the feather contacting with the movable is excellent. It will not fall out and has sufficient sealing property, for example, the leakage fine particles having a particle size of less than 10 mu is avoided. In the gap between the movable body contacting with the fine particle and the housing of the movable body, the sealing material is in contact with the particle and does not interfere with the movability of the movable body. In the sealing material, a pile fabric as the main body consists of a pile yarn of sliding feather and a plain-textured base cloth, the pile yarn of nap has a single fitness of 0.1 to 6.0 dTex, the oblateness of the cross section of a high strength polyester fiber is more than 1.1 and the average tensile strength thereof is more than 22 cN/dTex, the highness of the feather is 1.5 to 4.0 mm, the standing hair density of pile portion is 13,000 to 346,000 filament/cm<2>, and the cross-section area per base cloth is 0.02 to 0.2 cm<2>, on the back side of the base cloth, a coating layer for preventing the falling off of the feature is provided and a sealing material fore preventing the leakage of fine particle and having excellent slippery property and abrasion resistance is provided.
Patent TW-I291631-B (TW)
Title: Method for setting retrieval condition in karaok remote controlling device
Inventor: ISHIKAWA MASAYASU
IPC: G11B31/00
Filed: 2002-10-23
Granted: 2007-12-21
Abstract: To apply a human's memorizing way to a retrieval condition setting method of specifying a period as a retrieval condition on a karaoke remote controller with an electronic index book function. The karaoke remote controller which the electronic index book function equipped with a music index database corresponding to a karaoke music database of a karaoke device, a user interface which presents various information based upon the music index database, etc., to users and accepts operation input by users, and a remote control signal output means which sends a remote control signal regarding playing reservation to the karaoke device in response to the operation input through the user interface specifies the period of a retrieval object according to the input of the current age or the period of the birthday of a user inputted and how old or in what grade of school the user was in the period of the retrieval object through the user interface in the case of specifying the period of the retrieval condition.
Patent TW-I275090-B (TW)
Title: Thin film magnetic memory device having dummy cell
Inventor: TANIZAKI HIROAKI
IPC: G11C11/15
Filed: 2002-10-25
Granted: 2007-03-01
Abstract: A dummy cell has a plurality of dummy magneto-resistance elements which have the same characteristic as a magneto-resistance element, which characteristic changes corresponding to a voltage applied to the opposite ends. In addition, a voltage applied to opposite ends of each dummy magneto-resistance element is made smaller than a voltage applied to opposite ends of a magneto-resistance element of a memory cell. With this, the dummy cell is designed so as to have an intermediate electric resistance between first and second electric resistances.
Patent TW-I245206-B (TW)
Title: Integrating event-based production information with financial and purchasing systems in product manufacturing
Inventor: POKORNY MICHAEL ROY
IPC: G05B13/02
Filed: 2002-12-25
Granted: 2005-12-11
Abstract: Integrating event-based production information with financial and purchasing systems in product manufacturing. Some of the disclosed embodiments include a method of racking production information, a method of analyzing event-based production information to provide financial reports, a method of adapting an online production documentation system to provide financial report data, and a production documentation system. Also disclosed are computer-readable media for storing a data structure representing an event-based delay or waste record populated during manufacturing, and a method of automatically generating an alert and providing an associated financial report in a process for manufacturing a product associated with an event-based information system. The embodiments are operable in an intelligent manufacturing system including a process for converting raw materials to a product, a process control system including one or more sensors capable of generating an alarm in response to an event that results in one of waste, machine delay, or decrease product quality, a data logger associated with the process control system for obtaining event parameters associated with the event, a database on a server for recording event parameters obtained by the data logger, and a reporting system cooperatively associated with the database for reporting productivity parameters regarding the process derived at least in part from the event parameters.
Patent TW-589445-B (TW)
Title: Manufacturing method of linear measurement device
Inventor: JUANG GUO-CHIN
IPC: G01B11/02
Filed: 2002-12-31
Granted: 2004-06-01
Abstract: There is provided a manufacturing method of linear measurement device, which applies rewritable theory to produce a main body unit with plural different magnetic torque directions and injects a linear polarized laser beam into the main body unit to for forming a reading unit. Because the magnetic areas injected by laser beams of different magnetic torque directions will reflect ellipse polarized lights of different types, it is able to receive polarized lights of different types by a detecting polarization plate when the main body unit shifts with respect to the reading unit. Then, the different polarized lights are coded into a linear shift table via light sensitive elements.
Patent TW-583428-B (TW)
Title: Substrate laminating apparatus and method
Inventor: ISHIYAMA EIICHI
IPC: G02F1/1333
Filed: 2003-02-19
Granted: 2004-04-11
Abstract: The present invention relates to an improved substrate laminating apparatus and method, which are good for manufacturing liquid crystal display panel. For the vacuum pumping performing of a chamber (2), the opening of a valve (8a) communicating with a vacuum pump (82) is controlled to change the intake resistance of a pipe (81) from high to low, and to suppress an exhaust air stream occurring when vacuum pumping is started. Furthermore, in the process (vacuum venting) for recovering the atmosphere pressure in the chamber (2), a recovery valve (9a) is controlled to change from high to low, the inflow resistance of a gas introduced into the chamber (2), so that the amount of the gas introduced into the chamber (2) at the beginning of the vacuum venting is reduced. Therefore, since the air stream in the chamber (2) can be moderated during the vacuum pumping and the vacuum venting, the stirring up of dust in the chamber (2) and the attachment of the dust to the substrates can be avoided, and high-quality laminated substrates can be provided at a high manufacturing yield.
Patent TW-579493-B (TW)
Title: Drive method of plasma display panel
Inventor: DU JI-BIN
IPC: G09G3/28
Filed: 2003-02-20
Granted: 2004-03-11
Abstract: A kind of method for driving plasma display panel is disclosed in the present invention, in which an odd number row of display unit in odd pattern field is selected and is discharged to emit light, and an even number row of display unit in even pattern field is selected and is discharged to emit light. The display unit of the plasma display panel used in the present invention is arranged in a triangular manner where different color display units adjacent to the odd number row and the even number row are arranged alternately. Thus, the flickering picture problem can be effectively improved to improve picture quality. In addition, because the display unit of different row is individually controlled by different common electrode, the invention has the advantage of reduced mutual interference.
Patent TW-I225830-B (TW)
Title: Winding core for ink ribbon, winding core set for ink ribbon, ink ribbon cassette, and ink ribbon cassette holding mechanism
Inventor: MISAWA TAKAHISA
IPC: B41J32/00
Filed: 2003-02-27
Granted: 2005-01-01
Abstract: Cores (202, 203) for winding an ink ribbon comprise a hollow cylinder portion (a), a center hole (206) formed inside the hollow cylinder portion (a), a recess portion (205) formed in the upper end of the hollow cylinder portion (a), and clutch portions (207) provided protrudingly on the recess portions (205), extending radially from the center hole (206) and provided with taper faces. By providing a front portion of the upper end of the core with a wall thickness smaller than the base part on the recess portion, and a wall thickness of a center portion of the core smaller than the part on the outer periphery of the core, the tapered portion of the clutch portion (207) is inclined with respect to the direction perpendicular to the recess portion.
Patent TW-I229334-B (TW)
Title: Information recording medium, and information recording/reproducing device and method
Inventor: ANDO HIDEO
IPC: G11B20/12
Filed: 2003-03-14
Granted: 2005-03-11
Abstract: The information recording medium (1) of the present invention has a track for recording information. The track is composed of a groove portion (2) and a land portion (3). The groove portion (2) has a synchronous structure where wobbles (2a, 2b) on both sidewalls of the groove are not shifted from each other in the circumferential direction (in the drawing, the vertical direction). The wobbles on both sidewalls of the land of the land portion (3) constitute an asynchronous structure. Favorable reproduction signals can be generated from the groove portion (2) and the land portion (3).
Patent TW-I280578-B (TW)
Title: Optical data storage medium and use of such medium
Inventor: MARTENS HUBERT CECILE FRANCOIS
IPC: G11B7/24076
Filed: 2003-04-02
Granted: 2007-05-01
Abstract: An optical data storage medium (10) for recording by means of a focused radiation beam (9) having a wavelength lambda is described. The beam enters through an entrance face (8) of the medium during recording. The medium at least comprises a substrate (1), including a guide groove with a depth g1. The guide groove is present at the side of the substrate opposite to the entrance face. A recording stack (2, 3) of layers is present adjacent the substrate (1) at the side of the guide groove. The stack includes a write once recording layer (2) of a material having a complex refractive index nR=nR-i*kR at the wavelength lambda and having a thickness dRG in the groove portion and a thickness dRL in the portion between grooves. A non-metallic layer (3) of a substantially transparent material, is present adjacent the write-once recording layer (2). The groove depth g is in the range (lambda/655)*20 nm < g < (lambda/655)*140 nm with lambda expressed in nm. This range achieves a sufficient push-pull tracking signal and a sufficient modulation of recorded marks.
Patent TW-I281352-B (TW)
Title: Picture encoding method
Inventor: ABE KIYOFUMI
IPC: H04N19/189
Filed: 2003-04-09
Granted: 2007-05-11
Abstract: The method includes the following units: a coefficient number detecting unit 109 for detecting the number of coefficients which has a value other than 0 for each block according to the generated coefficient, a coefficient number storing unit 110 for storing the number of coefficients detected, a coefficient number coding unit 111 for selecting a table for variable length coding based on the numbers of coefficients in the coded blocks located on the periphery of a current block to be coded with reference to the selected table for variable length coding so as to perform variable length coding for the number of coefficients.
Patent TW-I221344-B (TW)
Title: Composition of composite polymer electrolyte containing nano-tube and manufacturing method thereof
Inventor: CHU BO-REN
IPC: H01G9/038
Filed: 2003-04-10
Granted: 2004-09-21
Abstract: This invention pertains to the composition and procedure for the making of nano-tube composite polymer electrolyte. The said composite polymer electrolyte is made by blending suitable amount of highly dispersed, nano-tube such as titanium dioxide (Ti02) with highly amorphous polymer electrolyte, such as polyethylene oxide. The hallow nano-tube structure facilitate salt dissociation, served as temporary storage for lithium, created new conducting mechanism and improved the ion conductivity. The subsequent thermal treatment under high electric field aligned the nano-tube leading to an increase in the dielectric constant, which increased ion conductivity, at ambient temperature. The mechanical property is also improved due to the physical cross-linking of the nano-tube, suitable for industrial processing.
Patent TW-I234627-B (TW)
Title: Coiled hose
Inventor: WECK DAVID
IPC: F16L11/12
Filed: 2003-04-11
Granted: 2005-06-21
Abstract: A water hose includes a helically shaped coiled tube having interior and exterior elliptical cross-sections with a flexural modulus greater than the flexural modulus of a coiled tube having interior and exterior circular cross-sections and the same neutral center line length as the elliptical cross-sections, but otherwise having the same properties as the elliptical cross-sections. The tube is made of extruded plastic resin having a durometer hardness measurement approximately in the range of 70-80 Shore A and has on its periphery ridges extending longitudinally at right angles to the elliptical cross-sections. In first and second embodiments, the elliptical cross-sections have major and minor axes respectively extending in the direction of the coil longitudinal axis and in planes extending at right angles to the longitudinal axis, and vice versa.
Patent TW-I235072-B (TW)
Title: Syringe needle
Inventor: SUZUKI TAKASHI
IPC: A61M5/32
Filed: 2003-05-20
Granted: 2005-07-01
Abstract: An syringe needle (1) allowing the direction of the blade face of a needle tip to be easily confirmed when an injection is performed without lowering the strength of a needle base, comprising a needle tip (2) having, at a tip end part, the blade face (2a) formed by diagonally cutting the blade tip in flat face and the needle base (3) provided at the rear part of the needle tip, the needle base (3) further comprising a flat plate part (5) provided forward thereof, a disk-like flange part (6) connected to the rear end part of the flat plate part (5) and orthogonal to the axial direction of the needle tip (2), and a connection part (7) provided extendedly rearward from the rear end part of the flange part (6), the flat plate part (5) further comprising an identification projection (8), wherein the flat plate part (5) is formed in a thin plate shape and vertically extended in the same direction as that in which the blade face (2a) of the needle tip (2) opens, whereby when a user mounts the syringe needle (1) in an injector, a force can be easily applied thereto since the syringe needle (1) can be easily twisted by holding the flat plate part, and when the user performs the injection, the direction of the blade face (2a) can be easily recognized by the identification projection (8) of the needle base (3).