baber/WOPTO huggingface dataset:
Patent TW-200639468-A (TW)
Title: Optical imaging lens array
Inventor: HUANG YEO-CHIH
IPC: G02B9/14
Filed: 2005-05-05
Abstract: The present invention relates to an optical imaging lens array consisted of a first lens, a second lens and a third lens. The first lens is a plastic positive meniscus lens whose convex surface facing forward, and the curvatures of the front and back surfaces of the first lens are L1R1 and L1R2 that satisfy the equation: |L1R1/L1R2| < 0.5, and the central thickness of the first lens CT1 < 1.0 mm. The second lens is a plastic negative meniscus lens whose concave surface facing forward and whose central thickness CT2 is minor than 0.6mm. The third lens is a plastic positive meniscus lens whose convex surface facing forward, and the curvatures of the front and back surfaces of the first lens are L3R1 and L3R2 that satisfy the equation: |L3R1/L1R2| > 0.3. The optical lens array further contains an infrared filter, and between the first and second lenses is arranged an aperture. By such arrangements, the optical imaging lens array can be reduced in sized while obtaining an improved resolution.
Patent TW-200638940-A (TW)
Title: A method of manufacturing hyaluronic acid nanoparticle
Inventor: HAN TAI-SHIEN
IPC: A61K31/728
Filed: 2005-05-10
Abstract: A hyaluronic acid nanoparticle is disclosed, which comprises a polymer produced through acetalization in emulsion, wherein the polymer comprises a hyaluronic acid having at least one hydroxyl group, and an alkyl compound having at least two acetyl groups, thereby producing linkages between the hydroxyl group of the hyaluronic acid and the acetyl group of the alkyl compound through acetalization.
Patent TW-200633348-A (TW)
Title: DC-DC converter, DC-DC converter control apparatus, power supply apparatus, electronic equipment and control method for DC-DC converter
Inventor: KASAI TOSHIHIKO
IPC: H02M3/06
Filed: 2005-05-12
Abstract: When both of step-up PWM control and step-down PWM control are executed, offset of ON/OFF switching timing for step-up PWM control and/or offset of ON/OFF switching timing for step-down PWM control is changed so that the offset of ON/OFF switching timing for step-up PWM control and the offset of ON/OFF switching timing for step-down PWM control become identical. By synchronizing ON/OFF switching timing for step-up PWM control and ON/OFF switching timing for step-down PWM control, the loss on switching can be reduced.
Patent TW-200618656-A (TW)
Title: Intra-cell common reuse for a wireless communication system
Inventor: Ji ting-fang
IPC: H04W72/04
Filed: 2005-06-02
Abstract: To avoid or reduce intra-cell interference, each sector of a cell is associated with a sector-specific set of system resources (e.g., subbands) and at least one non-overlapping common set of system resources. Each common set for each sector includes system resources observing little or no interference from at least one other sector in the cell. The channel condition for a terminal in a given sector x is ascertained based on forward and/or reverse link measurements for the terminal. The terminal is assigned system resources from a common set or a sector-specific set for sector x based on the terminal's channel condition. For example, if the terminal observes high interference from another sector y, then the terminal is assigned system resources from a common set that observes little or no interference from sector y. The techniques may be used for an OFDMA system that uses frequency hopping.
Patent TW-200607919-A (TW)
Title: Automatic choke system for carburetor
Inventor: EDAMATSU SHIGEKI
IPC: F02M1/08
Filed: 2005-07-21
Abstract: An automatic choke system includes: a wax-type temperature sensing section; and an output section which opens a choke valve of a carburetor in response to heat receiving operation of the temperature sensing section. Temperature sensing section includes: a bottomed cylindrical housing attached to an engine with its bottom portion directed to a high-temperature portion of the engine; a bottomed movable cylinder; a stationary piston slidably supported by the movable cylinder and having one end protruding out of the movable cylinder; and a wax contained in the movable cylinder in a sealed manner, and causing the movable cylinder and the stationary piston to move relative to each other in an axial direction. The movable cylinder is slidably housed in the housing in a state in which an outer end of the stationary piston abuts against an inner surface of the bottom portion of the housing. The output section is connected to the movable cylinder. Thus, the rate of opening of the choke valve can be increased immediately after the start of engine warming-up operation, and reduced as approaching the completion of engine warming-up operation.
Patent TW-200630732-A (TW)
Title: Projection type display device
Inventor: SUGIURA KENJI
IPC: G03B21/14
Filed: 2005-07-22
Abstract: This invention provides a projection type display device which projects an image from a projection lens on a screen, and is capable of solving a problem associated with a conventional projection type display device that needs an emission of light from a very expensive and short life light source lamp even when performing a display of an image that does not have to be screen-displayed, such as a display of setting of the projection device per se. In contrast, the present invention employs a lens cover 4 provided with a display function such as a liquid crystal display as a cover for protecting the projection lens 3, and the image which does not have to be screen-displayed, is displayed on the lens cover 4 having a display function, so as to eliminate the necessity of emission of light from a light source lamp.
Patent TW-200613333-A (TW)
Title: Non-solvent type photocurable resin composition for protective film
Inventor: OGUNI KIICHIRO
IPC: C08F20/24
Filed: 2005-08-04
Abstract: This invention provides a non-solvent type photocurable resin composition capable of forming a protective film which exhibits good and stable adhesion and scratch resistance on a coated surface of an optical disk, etc., and is excellent in transparency. The non-solvent type photocurable resin composition contains a urethane (meth)acrylate oligomer, a trifunctional (meth)acrylic acid ester monomer, a photopolymerization initiator, and a diluting monomer, wherein a fluorine-based (meth)acrylic acid ester monomer having four more fluorine atoms in its molecule in an amount of 10-40 wt.% and a monofunctional or bifunctional (meth)acrylic acid ester monomer in an amount of 10-30 wt.% are used as the diluting monomer.
Patent TW-200708527-A (TW)
Title: Amphoteric copolymer
Inventor: HSU KUNG-CHUNG
IPC: C08F228/00
Filed: 2005-08-16
Abstract: This invention relates to an amphoteric copolymer, and the use of the copolymer to improve the fluidity and fluidity retention of cementitions materials. The chemical structure of the copolymer is as follows: wherein R1 is H or CH3; R2 is a hydrogen atom, or an alkyl group, a cyclic aliphatic group or an aryl group, having 1 to 10 carbon atoms; D is H or COOR3, R3 is a hydrogen atom, or an alkyl group, a cyclic aliphatic group or an aryl group, having 1 to 10 carbon atoms, or a cationic salt group; Z is an O atom or an NH group; A is a -COO group, a -SO3 group or an acid form; a, b, or c is an integer between 1 to 5000; while p and q are integers between 1 to 10.
Patent TW-200615099-A (TW)
Title: Articulated robot
Inventor: TANAKA KENTARO
Filed: 2005-08-25
Abstract: The present invention provides an articulated robot, which includes a lowest profile and a large elevation stroke and privides to secure specific position precision and rigidity. The articulated robot includes a first arm (42) formed rotationally about a first horizontal axis (43), a second arm (44) formed totationally about a second horizontal axis (45) at the other end of the first arm (42), a third arm (46) formed rotationally about a third horizontal axis (47) at the other end of the second arm (44), a lifting table (48) formed rotationally about a fourth horizontal axis (49) at the other end of the third arm (46), a fourth arm formed rotationally about the first horizontal axis (43) and formed rotationally about the second horizontal axis (45) at the other end, and a first parallel ring mechanism (53), a second parallel ring mechanism (56), and a third parallel ring mechanism (58).
Patent TW-200709779-A (TW)
Title: Beekeeping pollen collector
Inventor: WU GUO-YUAN
IPC: A01K47/02
Filed: 2005-09-08
Abstract: This invention relates to a pollen collector for beekeeping, which includes a through rectangular frame, a horizontally inserted filtration net on two sides of the frame, a vertically inserted partition on the upper side of the frame, and a collecting box below the filtration net. The vertical partition is placed on one side of the side trough of the frame and positioned in the insertion trough of the internal walls of the frame, for convenient detachment of the vertical partition.
Patent TW-200626067-A (TW)
Title: Microencapsulation of biocides and antifouling agents
Inventor: HART RONALD LEE
Filed: 2005-09-14
Abstract: The present invention relates to microencapsulated compositions of isothiazolone derivatives useful as biocides or antifouling agents. In particular, the present invention relates to microencapsulated 4, 5-dichloro-2-n-octyl-3(2H)-isothioazolone (DCOIT), useful in marine antifouling coatings and paints.
Patent TW-200644239-A (TW)
Title: Method for improving thershold voltage stabiliry of MOS device
Inventor: LIAW JHON-JUY
IPC: H01L29/772
Filed: 2005-09-16
Abstract: This invention provides a method for improving threshold voltage stability of at least one metal-oxide-semiconductor (MOS) device. In one embodiment of the invention, at least one well is formed on a semiconductor substrate. A gate dielectric layer is formed on the well of the semiconductor substrate. A gate conductive layer is formed on the gate dielectric layer. Ions are implanted into the well to form at least one first buried doped region beneath the gate dielectric layer, and one or more second buried doped regions beneath at least one location of the well that is earmarked for forming a lightly doped drain (LDD) region.
Patent TW-200713144-A (TW)
Title: A road dead visual angle warning method and the device thereof
Inventor: CHOU TE-MING
IPC: G08G1/095
Filed: 2005-09-30
Abstract: A road dead visual angle warning method and device are provided. A warning device is installed at the turning section of a road. The warning device can make a warning area on the moving routes of two-way lanes. When moving or still objects are detected to enter the warning area simultaneously, the warning device emits warning signals to warn the objectives on the two-way lanes to avoid an accident happening.
Patent TW-200630595-A (TW)
Title: Sensitive silicon sensor and test structure for an ultra-sensitive silicon sensor
Inventor: BLUZER NATHAN
Filed: 2005-10-04
Abstract: A thermal radiation sensor is disclosed wherein a semiconductor thermocouple comprised of a pair of silicon diodes is connected in back-to-back relationship, with one of the diodes being located in a detector stage. The other diode is located in a heat bath stage together with a sensed temperature difference amplifier. The detector stage is thermally isolated from the heat bath stage by a low thermal conductivity link that includes electrical wires which connect the back-to-back diodes to the amplifier.
Patent TW-200632257-A (TW)
Title: Optical waveguide and process for producing the same
Inventor: KAMIYA SHUNJI
IPC: F21V8/00
Filed: 2005-10-28
Abstract: The present invention provides an optical waveguide. It's a component of the display device used for personal computer, word processor equipments for office automation, various monitors for image display purpose such as flat panel display, TV monitor, indoor and outdoor signboards, etc. The present invention comprises optical waveguide, a component of the backlight module, and its fabrication process. The key feature is a transparent flexible resin substrate with light spots less than twenty is created.
Patent TW-200621776-A (TW)
Title: Process for the preparation of chiral 8-(3-aminopiperidin-1-yl)-xanthines
Inventor: PFRENGLE WALDEMAR
Filed: 2005-11-04
Abstract: The invention relates to an improved process for preparing enantiomerically pure 8-(3-aminopiperidin-1-yl)-xanthines.
Patent TW-200630231-A (TW)
Title: Droplet ejection method, electro-optic device manufacturing method, and electronic instrument
Inventor: NAGAE NOBUAKI
IPC: H05B33/10
Filed: 2005-11-04
Abstract: A droplet ejection method of ejecting a droplet on a substrate includes: ejecting the droplet on a drawing target region surrounded by a bank formed on the substrate, in a predetermined ejecting interval while scanning an ejection head; and ejecting no droplet on a non-ejection area while scanning the ejection head. The non-ejection area is located on the drawing target region except for a region along the bank in the drawing target region.
Patent TW-200634956-A (TW)
Title: Method for mounting electronic element, method for producing electronic device, circuit board, and electronic instrument
Inventor: KUROSAWA HIROFUMI
IPC: H01L21/60
Filed: 2005-11-14
Abstract: An electronic element (a semiconductor chip) is joining on a wiring board with the active surface thereof facing up (die-bonding step). A slope linked from the surface of the wiring board to the active surface of the electronic element is formed at the periphery of the electronic element (slope forming step). Metallic wiring for connecting electrode terminals on the active surface to wiring patterns on the wiring board is formed on the surface of the slope by a droplet ejection method (metallic wiring forming step). In the invention, prior to forming the metallic wiring, an organic insulating membrane formed of epoxy resin or urethane resin is formed on the active surface of the electronic element, on which the corresponding metallic wiring is formed (insulative ink processing step), thereby improving adhesivity.
Patent TW-200709412-A (TW)
Title: Semiconductor device with recessed L-shaped spacer and method of fabricating the same
Inventor: THEI KONG-BENG
IPC: H01L29/76
Filed: 2006-01-10
Abstract: A semiconductor device with recessed L-shaped spacer and a method for fabricating the same. A recessed L-shaped spacer includes a vertical portion and a horizontal portion. The vertical portion is disposed on lower sidewalls of conductor pattern, exposing upper sidewalls thereof. A top spacer is on the L-shaped spacer, wherein a width ratio of the vertical portion of the L-shaped spacer to the top spacer is at least about 2:1.
Patent TW-200726584-A (TW)
Title: Improvement of wrench opening structure
Inventor: Zheng jin-shun
IPC: B25B13/02
Filed: 2006-01-11
Abstract: This invention provides an improvement of wrench opening structure, the wrench opening being sequentially provided at an inner diametrical face of its working end with a stop edge, a receiving slot and an indent in an annular arrangement. The stop edge provided to the inner diametrical face of the wrench opening is a projected face of an appropriate size. The receiving slot is provided between the stop edge and another stop edge. The indent is recessively formed at a position neighboring accentor of the projected and arcuate face of the stop edge such that the stop edge is now equipped with an additional face to the original face. The indent can be formed by at least one C-shaped curve. During operation, the wrench opening can engage to fasteners of various shapes. Expandability of the wrench opening during wrenching operation is also improved.
Patent TW-200729922-A (TW)
Title: Image scanner having rotatable illuminantor plate
Inventor: WANG CHUNG-KAI
IPC: G03B27/46
Filed: 2006-01-20
Abstract: This invention provides an image scanner having a rotatable illuminator plate. The illuminator plate is pivotly connected with the scanner and can be stored within an automatic document feeder of the scanner. When a transparent object is scanned, the object is covered by the plate.
Patent TW-200730706-A (TW)
Title: Waterproof construction method for walls of architecture
Inventor: CHENG CHE-SHENG
IPC: E04F13/08
Filed: 2006-02-10
Abstract: The present invention relates to a waterproof construction method for walls of architecture, which includes the steps of processing a surface treatment on a wall, coating a base paint coating on the wall, coating a waterproof film coating on the wall and coating a glue agent or cement coating on the wall, thereby completing a waterproof construction of the wall. By utilizing the present invention, water can be efficiently prevented from penetrating, and effects of keeping water from penetrating into architectures or modern buildings can be greatly enhanced.
Patent TW-200733334-A (TW)
Title: Chip packaging structure
Inventor: LIN CHI-CHIH
IPC: H01L23/495
Filed: 2006-02-17
Abstract: A chip packaging structure is disclosed herein, including a lead frame circuit composed of plural leads, and a chip carrier region is defined within a cavity formed by the lead frame circuit; a chip disposed in the chip carrier region; a conductive connection structure for electrically connecting the chip and the lead frame circuit; and an encapsulant material for cladding the chip and the conductive connection structure inside the cavity. The lead frame circuit further includes plural bumps disposed on certain leads. The bumps provide the required electrical interconnections for forming a stacked chip packaging structure.
Patent TW-200639206-A (TW)
Title: Perfluoroalkyl substituted alkanes and alkenes as surface modifiers
Inventor: BRAND FABIEN JEAN
IPC: C08J7/16
Filed: 2006-02-23
Abstract: The invention describes a composition comprising (a) an organic material which is susceptible to oxidative, thermal or light-induced degradation, and (b) at least a compound of the formula I, R1-Q-R2 (I) wherein Q is a direct bond, R1 is C1-C100alkyl, C2-C100alkenyl, C3-C12cycloalkyl or C3-C12cycloalkyl substituted by 1 to 5 C1-C4alkyl; R2 is a fluorine containing group, and R3 and R4 independently of each other are hydrogen or C1-C4alkyl. The compounds of the formula I are useful as reducers of surface energy for organic materials, for example, for increasing the oil and water repellency of organic materials.
Patent TW-200641583-A (TW)
Title: Computer with hinge post and hinge mount and related methods
Inventor: LEV JEFFREY A
IPC: G06F1/16
Filed: 2006-03-08
Abstract: A computer base unit (110) is disclosed, among other apparatus and methods. One embodiment of a computer base unit has a panel (500), the panel comprising a hinge post (502) and a hinge mount (504), the hinge post configured to couple to a shaft-in-shaft hinge (202) and the hinge mount configured to couple to a swivel hinge assembly (402).
Patent TW-200706006-A (TW)
Title: Scalable video coding with two layer encoding and single layer decoding
Inventor: CHEN PEI-SONG
Filed: 2006-03-10
Abstract: Some embodiments comprise a method of decoding a video bitstream that include receiving a first layer of data and a second layer of data, combining the received first layer data and the received second layer data, and decoding the combined data. Also, a method of video encoding that includes selecting data for encoding in a first layer and a second layer so as to allow decoding of the data in a single combined layer, and encoding the selected data in the first layer and in the second layer by encoding a coefficient in the first layer and encoding a differential refinement to the first layer coefficient in the second layer.
Patent TW-200637868-A (TW)
Title: The transition-metal complexed phosphines, the manufacturing method of the same, and anti-cancer agents thereof
Inventor: KODAMA HIROAKI
IPC: C07F9/50
Filed: 2006-03-21
Abstract: The present invention provides a novel transition-metal complexeed phosphines having excellent anti-cancer activity and represents as the general formula (I) shown. (Where in the formula, R1 and R3 is alkyl group, cycloakyl group, aryl group, arylalkyl group, pyridyl group, pyrimidinyl group respectively; R2 and R4 is alkyl group or cycloalkyl group respectively; however, R1 and R2, and R3 and R4 should not be the same groups; A is straight chain alkylene group or cis-vinylene group, M is gold, silver, copper, or platinum atom; B is an anion).
Patent TW-200643151-A (TW)
Title: Fluorescent substance, process for producing the same, and luminescent device
Inventor: HIROSAKI NAOTO
IPC: C09K11/80
Filed: 2006-03-22
Abstract: This invention provides a blue fluorescent substance, which has higher blue brightness and larger half-value width in a luminescence spectrum as compared with the conventional rare earth-activated sialon fluorescent substance and has better durability as compared with the conventional oxide fluorescent substance. The fluorescent substance comprises a metal element M, wherein M represents Ce, dissolved as a solid solution in a nitride or oxynitride crystal having a ss-type Si3N4 crystal structure, an AlN crystal structure, or an AlN polytype structure, and emits fluorescence having a peak in a wavelength range of 450 nm to 500 nm upon exposure to light from an excitation source.
Patent TW-200642200-A (TW)
Title: Connector which can be reduced in size
Inventor: WADA TAKAMITSU
IPC: H01R13/635
Filed: 2006-03-30
Abstract: In a card connector to be connected to a card, An ejecting member is provided so as to be movable along a predetermined plane for ejecting the card in an ejecting direction. The ejecting member has a card contacting portion to be contacted with the card and a cam-operated portion. The ejecting member is urged towards the ejecting direction by a urging member. A cam mechanism is provided so as to movable along the predetermined plane in a direction intersecting the ejecting direction. The cam mechanism is elastically supported by a supporting member so that it is disposed at a predetermined position. The cam mechanism has a cam portion for controlling a position of the ejecting member in cooperation with the cam-operated portion.
Patent TW-200704265-A (TW)
Title: Method of producing heat-resistant electrically charged resin material, electret condenser microphone using the heat-resistant electrically charged resin material, and method of producing the same
Inventor: HORIUCHI MEGUMI
IPC: H01G7/02
Filed: 2006-03-31
Abstract: A fluororesin material is irradiated with ionizing radiation at a temperature not lower than the crystalline melting point of the fluororesin material in the absence of oxygen to form a crosslinked modified fluororesin material. An electric charge is implanted into the modified fluororesin material to provide a heat-resistant electrically charged resin material suitable for use as an electret element of an electret condenser microphone or the like.
Patent TW-200708546-A (TW)
Title: Additive mixtures for agricultural articles
Inventor: GARDI STEFANO
IPC: C08K3/22
Filed: 2006-04-03
Abstract: An agricultural article made of a composition containing (a) an organic polymer, and (b) an additive mixture comprising the components (b-0) a photosensitizer, (b-I) an organic salt of a transition metal, and optionally (b-II) an inorganic peroxide or inorganic superoxide.