baber/WOPTO huggingface dataset:
Patent TW-200300822-A (TW)
Title: Fan
Inventor: KATAYAMA ATSUO
IPC: F04D25/08
Filed: 2002-11-14
Abstract: A fan is provided for safely disposing an ion generating device onto a location allowing space-saving and designability, and efficiently generating and dispersing ion inside a room, wherein the ion generating device 8 with an ion outlet 11 disposed therefront is set up in a manner that an ion launching angle from the ion outlet 11 is forwardly inclined within an operating substrate 7 of a standbase 1. With the inclinedly disposed ion generating device 8, ion is capable of riding breeze of the fan and being dispersed within the room after being launched in an upwardly and forwardly inclined direction, while efficiently keeping an insulation distance from an electronic component substrate 9 for controlling purposes, which is basically formed in the front. In addition, as the ion generating device 8 is disposed above the electronic component substrate 9, ion is capable of rising while heated by the heat discharged from the electronic component substrate 9, riding breeze of the fan and being dispersed within the room.
Patent TW-200300930-A (TW)
Title: Optical storage medium being recordable once, stamper for producing the storage medium and method for producing the stamper
Inventor: ZAFIROV ATANAS
IPC: G11B7/013
Filed: 2002-11-19
Abstract: For example, for preventing unauthorised copying of data to one-time writable, optical data storage means comprising a plastic substrate (1) with a groove structure defining a memory region, in particular onto DVD-Rs, these carry data stored by the manufacturer in a predetermined part of the memory region. Storing such data is realized in that in the predetermined part of the memory region, the grooves are given a groove depth alternating in correspondence to the predetermined data. A stamper for producing the plastic substrate with the groove structure is manufactured by laser exposure and development of a photoresist layer on a glass disk, by coating the structured photoresist layer with metal and by separating the metal layer from the photoresist layer and the glass disk. For modelling the alternating groove depths the intensity of the exposure beam used for the exposure is modulated in a manner such that on developing, for the grooves with an alternating groove depth, the resist layer is alternatingly completely removed and only partly removed. Where appropriate, an additional resist layer is deposited below the resist layer, is completely removed in the predetermined part of the memory region and is covered with an intermediate layer.
Patent TW-200300754-A (TW)
Title: Naphthol derivative and electric charge controlling agent formed thereby
Inventor: UENO RYUZO
IPC: C07D215/40
Filed: 2002-12-11
Abstract: The present invention provides a novel naphthol derivative of the following formula (I) This novel naphthol derivative is useful as an electric charge controlling agent for suppressing positive electrostatic charge. This invention further provides a toner for electronic photographing, the toner containing the electric charge controlling agent formed by the novel naphthol derivative of formula (I).
Patent TW-200411859-A (TW)
Title: Bumping process
Inventor: CHEN JAU-SHOUNG
IPC: H01L21/60
Filed: 2002-12-25
Abstract: A bumping process is for forming a plurality of bumps on an active surface of a wafer having a plurality of bonding pads and a passivation layer. The passivation layer is formed on the active surface of the wafer to expose the bonding pads. First, an under-bump-metallurgy layer is formed on the active surface to cover the bonding pads and the passivation layer. Then, the under-bump-metallurgy layer is patterned for keeping the portion, which covers the bonding pads, of the under-bump-metallurgy layer on the active surface. After that, a photo mask is disposed on the active surface to define a plurality of openings and the residual portion of the under-bump-metallurgy layer is exposed from the photo mask through the openings. A plurality of solder balls are disposed on the openings and impermanently attached to the bonding pads through a heating process. Then, flux is covered at least the surface of the solder balls by performing a process for spraying and spin-coating flux and the solder balls are reflowed to be affixed onto the residual portion of the under-bump-metallurgy layer. Finally, the photo mask is removed to finish the bumping process.
Patent TW-200306603-A (TW)
Title: Abstract of the disclosure
Inventor: LEE SEOK-MOON
IPC: H01J29/70
Filed: 2003-01-29
Abstract: The present invention discloses a cathode ray tube including a deflection yoke which can remarkably decrease a leakage magnetic field. In the deflection yoke, a diameter of an end of a ferrite core to a screen side is 50% to 85% of a diameter of an end of a horizontal deflection coil to the screen side, and an interval between the end of the horizontal deflection coil to the screen side and the end of the ferrite core to the screen side is 27% to 50% of a length of the horizontal deflection coil in a tube axis direction. As a result, the cathode ray tube can overcome problems of general cancel coils, and reduce the leakage magnetic field even at a high deflection angle.
Patent TW-200303218-A (TW)
Title: Fine particle subconjunctival administration drug delivery system
Inventor: KUWANO MITSUAKI
IPC: A61K31/573
Filed: 2003-02-21
Abstract: The present invention provides an excellent drug delivery system. The injection according to the present invention is an injection for subconjunctival administration, which comprises fine particles containing drugs and render said drugs moving to posterior optic area. The harm in optic tissue can be reduced and the drugs can be efficiently delivered to posterior optic area (such as retina, choroid, optic nerve, etc.), via subconjunctival administration of fine particles containing drugs. The fine particles consist of macromolecules with biodegradable properity. The average diameter of the fine particles is 50nm~150 μ m and the drugs are preferred well dispersing in the fine particles. The appropriate drugs are anti-inflammation agent, immunosupressant, antiviral agent, anticancr agent, angiogenesis-inhibiting agent, optic nerve-protecting agent, antibacterial agent or antifungal agent.
Patent TW-200418652-A (TW)
Title: Method for enhancing structural strength of bicycle/motorcycle spoke
Inventor: CHEN WEN-SHIUAN
IPC: B60B1/02
Filed: 2003-03-19
Abstract: The present invention provides a method for enhancing structural strength of bicycle/motorcycle spoke, which generally employs a mechanical machining process to enhance the structural strength of a bent end section of the spoke and, in particular, a process of multi-pressing to increase metal strength of the bent end section of the spoke (enhancing shear strength) based on the principle of work hardening, while increasing wire diameter (increasing cross-sectional area) by compression. The equation: (shear load) = (shear strength) x (shear area) applies and practical tests indicate that the spoke, after being processed in such a way, has a tensile strength reaching the tensile strength of the metal material, which concludes a design of least material and highest strength with lower processing costs.
Patent TW-200301300-A (TW)
Title: Fluoro 4-alkene-benzoic acid and its derivative, nematic liquid crystal composition using the cyanophenyl benzoate derivative and liquid crystal display using the nematic liquid crystal
Inventor: TAKATSU HARUYOSHI
IPC: C09K19/20
Filed: 1998-11-27
Abstract: This invention provides a fluoro 4-alkene-benzoic acid and its derivative, represented by the following formula, and nematic liquid crystal composition containing cyanophenyl benzoate derivatives containing liquid crystal component A of 6 group compounds selected from R11 or R12 (in which R11 is an alkyl or alkoxy group; R12 is alkenyl or alkelene oxide; and a phenylene group can be a phenylene group with one or two fluorine substitution), etc., a liquid crystal component B consisting of compounds having a dielectric constant anisotropy of + 2 or above, and a liquid crystal component C consisting of compounds having a dielectric constant anisotropy of- 10 ~ + 2, and a liquid crystal display using the above-mentioned nematic liquid crystal (e.g. a compound with optical activity of induction pitch of 0.5-1000 μ m). Even with a small amount addition of the above-mentioned nematic liquid crystal composition, a nematic liquid crystal composition can be provided without impairing any other characteristics, which renders faster response at low driving temperature range and with respect to magnitude of driving voltage and can be driven at even lower voltage. Therefore, the use of the composition can improve flickering of display picture or crosstalk phenomenon of the liquid crystal display device. At the situation where complex refractive index is increased, reduction of liquid crystal layer thickness can improve response characteristics, especially for TN-LCD and STN-LCD type liquid crystal display devices with more information to obtain good driving characteristics and display features.
Patent TW-200405586-A (TW)
Title: Selective placement of quantum wells in flipchip light emitting diodes for improved light extraction
Inventor: SHEN YU-CHEN
IPC: H01L33/62
Filed: 2003-05-29
Abstract: In accordance with embodiments of the invention, a light emittmg device includes a light emitting region and a reflective contact separated from the light emitting region by one or more layers. In a first embodiment, the separation between the light emitting region and the reflective contact is between about 0.5 λ <SB>n</SB> and about 0.9 λ <SB>n</SB>, where λ <SB>n</SB> is the wavelength of radiation emitted from the light emitting region in an area of the device separating the light emitting region and the reflective contact. In a second embodiment, the separation between the light emitting region and the reflective contact is between about λ <SB>n</SB> and about 1.4 λ <SB>n</SB>. The light emitting region may be, for example, III-nitride, III-phosphide, or any other suitable material.
Patent TW-200404141-A (TW)
Title: Gas control device
Inventor: MIZUTANI KEIICHI
IPC: F24C3/12
Filed: 2003-06-03
Abstract: This invention relates to a gas control device having an annular fire power adjustment dial installed around an ON/OFF button. The gas control device can change correctly the fire power of the gas burner by a predetermined width. A plurality of communication paths (15) are formed separately on the upstream of the gas outflow portion of the valve casing (11a, 11b). A fire power adjustment dial (7) is attached to the valve casing and a rotor (61) rotated synchronously with the fire power adjustment dial is inserted in the gas passage (12b). A plurality of long grooves are formed on the outer peripheral surface of the rotor and staggered in the circumferential direction. The long grooves correspond respectively to the communication paths to permit communication of the gas passage and the respective communication paths. The rotor is rotatable to increase and decrease the gas flow rate in response to the number of corresponding long grooves and communication paths. On a predetermined position in the rotation direction of the fire power adjustment dial, at least one knock position is provided to click.
Patent TW-200403240-A (TW)
Title: Difluorothioacetamides of oxazolidinones as antibacterial agents
Inventor: HESTER JACKSON B JR
IPC: A61K31/541
Filed: 2003-06-06
Abstract: The present invention describes difluororthioacetamide oxazolidinones as novel antibacterial agents, and antimicrobial combination therapies for combating infective diseases caused by gram-positive and gram-negative bacteria.
Patent TW-200403607-A (TW)
Title: Liquid crystal monitor
Inventor: SUGAWARA HIDEAKI
IPC: G02F1/13357
Filed: 2003-06-20
Abstract: A liquid crystal monitor incorporating therein a liquid crystal module having a direct backlight is configured to have receiving portions in a reflector 8 of the direct backlight that constitutes a liquid crystal module 13, in order to attach together the liquid crystal module 13 and a liquid crystal monitor member 12. The receiving portions are constituted by reflector extensions 111 that are formed by extending a bottom face of the reflector 8 toward a space between an inclined face of the reflector and an upper frame 2 of the liquid crystal module 13. Then, the liquid crystal monitor member 12 is fixed to the reflector extensions 111 by screws 407. Thus, the use of a space near the inclined face of the reflector allows a liquid crystal monitor to be thinned and reduced in its size and the width of monitor frame.
Patent TW-200405452-A (TW)
Title: Method of polishing organic insulating film of semiconductor integrated circuit
Inventor: SHINMARU SACHIE
IPC: B24B37/00
Filed: 2003-06-13
Abstract: This invention provides a method of polishing an organic insulating film superimposed on a semiconductor substrate at a high polishing rate while inhibiting the occurrence of crack, scratch, film detachment, etc. An organic insulating film of semiconductor integrated circuit which is comprised of an aromatic polymer and has preferably a dielectric constant of 3.5 or less is polished with a polishing agent composition comprising a polishing abrasive, water and alcohol and preferably further comprising a thickener.
Patent TW-200407590-A (TW)
Title: Chip-on-glass type liquid crystal display
Inventor: CHUNG KYUNG-HOON
IPC: G09G3/20
Filed: 2003-07-15
Abstract: Disclosed is a chip-on-glass type liquid crystal display (LCD). The LCD is directed to provide a construction in a way that, while each wiring for supplying driver circuits with a driving voltage is directly formed on an LCD panel through application of COG (Chip-On-Glass) technology for producing TFT-LCD, even though the wirings are connected in series between the driver circuits, the driving voltage capable of normally operating the driver circuits is supplied to all driver circuits. To this end, in consideration of a voltage drop at the panel wiring, by increasing and outputting a driving voltage, the driving voltage inputted into an nth driver circuit is made to be equal to the driving voltage inputted into an (n+1)th driver circuit. To accomplish this object, a driving voltage generating section is provided to each driver IC, and comprises a charge pumping circuit for increasing the leading gate driving voltage to a predetermined level, and a buffer circuit for stabilizing an output voltage of the charge pumping.
Patent TW-200418651-A (TW)
Title: Universal refill mechanism and method
Inventor: EDDINGTON RYAN S
IPC: B43K5/14
Filed: 2003-07-17
Abstract: A mechanism for automatically adjusting the chamber length in a writing instrument to accommodate refills of different lengths. The mechanism comprises a first element and a second element operably engaged with the first element. When contacted by a refill, the second element automatically moves from a first position associated with a first chamber length to a second position associated with a second chamber length. The mechanism may have a biasing member to releasably hold the second element in the first position. In one embodiment, the automatically-adjusting refill seat mechanism has a third element that fits in the second element, and is operably and movably engaged with the first and second elements. When contacted by a refill, the third element automatically moves from a first position associated with a first chamber length to a second position associated with a second chamber length. In another embodiment, an automatically-adjusting refill seat mechanism having three elements forms a third chamber length when the second element is contacted by a refill which does not contact the first or second elements, and the second element automatically moves to a third position. In other embodiments, the first element may be a rod, the second element may be a sleeve, and the third element may be a seat. A method of using an automatically-adjusting refill seat mechanism is also disclosed.
Patent TW-200504598-A (TW)
Title: System initializing process for computer device
Inventor: LAN JET
IPC: G06F9/445
Filed: 2003-07-24
Abstract: A system initializing process for a computer device is provided. The system detects whether a mass storage device exists or not when BIOS of the computer device is running. If the mass storage device exists, a display file, a CMOS setup program or other application programs is loaded from the mass storage device, so that the size or functions of the display file, the CMOS setup program or other application programs is not limited by the capacity of ROM for storing BIOS.
Patent TW-200509026-A (TW)
Title: Scan driver, scan driving system with low input voltage and their level shift voltage circuit
Inventor: SHIH JUN-REN
IPC: G09G5/00
Filed: 2003-08-25
Abstract: Scan driver, scan driving system with low input voltage and their level shift voltage circuit are disclosed. The scan driver includes a latch unit, the level shift voltage circuit and a buffer. The latch unit generates a first control signal and a second control signal. The level shift voltage circuit is connected with the latch unit to receive the first control signal, the second control signal, a first clock signal and a second clock signal so as to output a high level voltage scan signal based on the signals. The buffer enhances the driving ability of the scan signal for driving the thin-film transistors (TFT) of a display panel.
Patent TW-200508724-A (TW)
Title: Backlight module
Inventor: HUANG GUAN FU
IPC: G02F1/1333
Filed: 2003-08-28
Abstract: This invention provides a backlight module. It comprises a rubber frame and a light guide plate. The rubber frame includes a container. The container has a first inner wall and a second inner wall corresponsive. The second inner wall opposes to the first inner wall. The first inner wall and the second inner wall have a first notch and a second notch respectively. The light guide plate is arranged in the container. The light guide plate includes a light guide body, a first elastomer, a second elastomer, a first protrusion, and a second protrusion. The light guide body has a first side, and a second side that opposed to the first side. The first elastomer and the second elastomer are arranged at the first side and the second side respectively. The first protrusion and the second protrusion are arranged on the first elastomer and the second elastomer respectively. When the light guide plate is placed in the container, the first protrusion and the second protrusion are engaged with the first notch and the second notch respectively.
Patent TW-200417656-A (TW)
Title: Paper softening compositions containing low levels of high molecular weight polymers and soft tissue paper products comprising said compositions
Inventor: VINSON KENNETH DOUGLAS
IPC: D21H17/07
Filed: 2003-10-17
Abstract: Disclosed is a composition suitable for atomizing without excessive aerosolization in the form of an oil-in-water emulsion comprising: (a) a continuous aqueous phase, and (b) a discontinuous oil phase wherein the rheology of the aqueous phase is modified by the addition of a water-in-oil emulsion comprising: (I) a high molecular weight polymer in a discontinuous aqueous phase, and (ii) a continuous organic solvent phase. Preferred embodiments of the present invention relate to compositions for softening an absorbent paper tissue comprising (a) a quaternary ammonium softening active ingredient; (b) an electrolyte; (c) a high molecular weight polymer emulsion comprising: (I) from about 20% to about 40% by weight of the premix of a high molecular weight polymer; (ii) from about 40% to about 60% of water; and (iii) from about 20% to about 40% of an organic solvent; and (d) a vehicle in which said softening active ingredient is dispersed.
Patent TW-200416835-A (TW)
Title: Manufacturing method for crystal film using laser and the crystal film
Inventor: KUDO TOSHIO
IPC: H01L21/20
Filed: 2003-10-24
Abstract: The present invention is to form the working object as thin film composed by amorphous material. A pulsating laser beam with long beam profile in one direction on the surface of the thin film is irradiating into the thin film to melt the thin film, which is then solidified and crystals, connected along the long axis direction in the area between the extended edge along the long axis direction of the beam irradiation area and the center line from the edge and in the first belt area along the long axis direction from the center line with a certain distance, are generated.
Patent TW-200516503-A (TW)
Title: Keyboard scanning device
Inventor: CHUNG YUNG-PIN
IPC: G06K11/00
Filed: 2003-11-13
Abstract: A keyboard scanning device includes a controller and a keyboard array. The keyboard array has a plurality of signal lines arranged in multiple rows and multiple columns. Each of the row signal lines is electrically coupled to the output terminal of the controller to get a keyboard scanning single in order. Each of the column signal lines is electrically coupled to the input terminal of the controller and get a voltage signal. In addition, each one of the cross sections of the row and column signal lines serially couples to a button and a diode. When pushing multiple buttons at the same time, the diode array can prevent the keyboard array from logic fault so that the controller can correctly diagnose the stroke situation of every button.
Patent TW-200423799-A (TW)
Title: Barrier layer for thick film dielectric electroluminescent displays
Inventor: HAMADA HIROKI
IPC: H05B33/14
Filed: 2003-12-19
Abstract: A novel sub-structure of a thick film dielectric electroluminescent display and a thick film dielectric electroluminescent display incorporating the same is provided. The sub-structure comprises a barrier layer between a substrate and a thick film dielectric layer. The barrier layer is chemically inert with respect to the substrate and the thick film dielectric layer and the barrier layer inhibits diffusion of at least one chemical species therethrough. This sub-structure results in a higher capacitance for the thick dielectric layer, which provides higher display luminance and a reduced tendency for dielectric breakdown of the thick dielectric layer. The barrier layer permits for lower cost substrates, such as glass, to be used.
Patent TW-200427120-A (TW)
Title: Improvements in and relating to organic semiconducting materials
Inventor: VERES JANOS
IPC: H01L51/05
Filed: 2003-12-19
Abstract: A composition for use as an organic semiconducting (OSC) material, the composition comprising: (i) at least one higher molecular weight organic semiconducting compound having a number average molecular weight (Mn) of at least 5000, and (ii) at least one lower molecular weight organic semiconducting compound having a number average molecular weight (Mn) of 1000 or less. Use of the composition in an electronic device, e.g. FET or OLED.