baber/WOPTO huggingface dataset:
Patent TW-200921943-A (TW)
Title: Light emitting diode and light source composed of light emitting diode array
Inventor: KUO CHENG-HUANG
IPC: H01L33/00
Filed: 2007-11-14
Abstract: A light emitting diode (LED) including a substrate, a first type doped semiconductor layer, an active layer, a second type doped semiconductor layer, a first electrode, and a second electrode is provided. The substrate has a plurality of bowl-shaped concaves or convexes on a surface thereof. The first type doped semiconductor layer is disposed on the substrate and covers the bowl-shaped concaves. The active layer is disposed on a part of the first type doped semiconductor layer. The second type doped semiconductor layer is disposed on the active layer. The first electrode is disposed on the first type doped semiconductor layer not covered by the active layer, and is electrically connected to the first type doped semiconductor layer. The second electrode is disposed on the second type doped semiconductor layer, and is electrically connected to the second type doped semiconductor layer. The first electrode is electrically isolated from the second electrode.
Patent TW-200922737-A (TW)
Title: Improvement of added-spindle clamping mechanism
Inventor: Guan yong-chang
IPC: B23Q3/12
Filed: 2007-11-16
Abstract: An improvement of added-spindle clamping mechanism includes a main spindle; a clamped object, which is mounted to an outer end of the main spindle through a curved tooth positioning assembly; and a clamping mechanism, which is installed between the end of the main spindle and the curved tooth positioning assembly. The clamping mechanism comprises a power source, a driving member, and a plurality of movable clamping pawls. The driving member is movable with the operation of the power source. The movable clamping pawls are arranged between the driving member and the curved tooth positioning assembly. Each movable clamping pawl is biased by an elastic force from an elastic unit to make a corresponding elastic displacement by following the traveling displacement of the driving member. Therefore, when the power source is set in operation, the movable clamping pawls can make a movement to clamp or release from the curved tooth positioning assembly to make the operation of combining the main spindle with the clamped object rapider, more precise, and more stable.
Patent TW-200922805-A (TW)
Title: A compressor bar for a lever-arch type file mechanism
Inventor: TO CHUN YUEN
IPC: B43M99/00
Filed: 2007-11-20
Abstract: A compressor bar (114, 214, 314) for a lever-arch type file mechanism (104, 204, 304) is disclosed as including a base (117, 217, 317) with two openings (118), a pair of resilient rods (120) carried by the base (117, 217, 317), a button (122) operable to change the relative position of the pair of rods (120), and a resilient cylindrical holder (116, 216, 316) for releasably holding a writing instrument, such as a pen (119, 219, 319).
Patent TW-200926546-A (TW)
Title: Vibration isolation device
Inventor: TSAI HSIEH-LIANG
IPC: H01R4/26
Filed: 2007-12-03
Abstract: A vibration isolation device for mounting a first structure on a second structure is provided. The first structure has a slot and the second structure has a fixing rod. The vibration isolation device includes an adapter and an isolator. The adapter has a lower board portion, a vertical wall, an upper board portion, and two side board portions. The lower board portion has an indentation engaged with the body of the fixing rod from sideward direction. The vertical wall connects with the lower board portion and the upper board portion. The two side board portions connect to the upper board portion and form a containing slot. The isolator is disposed in the containing slot and has a hollow portion engaged with a salient from inside of the slot. The adapter and the fixing rod contain in the slot and the first structure is separated from the second structure a gap by the isolator.
Patent TW-200929779-A (TW)
Title: Power source controlling system and controlling method
Inventor: CHANG CHEN-HSING
IPC: G06F1/26
Filed: 2007-12-21
Abstract: The present invention relates to a power source controlling system. The power source controlling system includes a power source, a digital signal processor and a function module. The power source is configured for providing work power for the digital signal processor and the function module. The function module is configured for detecting whether the closed instruction of the power is turned on and controlling whether the function module is closed according to the detecting of the function module. The digital signal processor is configured for detecting whether the function module is closed and controlling whether the digital signal processor is reset according to the detecting of the digital signal processor. If the closed instruction of the power source is turned on, the function module is closed and the digital signal processor is reset. Then a device with the power source controlling system can be kept work stabilized. The present invention also discloses a power source controlling method.
Patent TW-200930226-A (TW)
Title: Stacking structure of printed circuit board
Inventor: CHAO YUAN-HSIAO
IPC: H05K9/00
Filed: 2007-12-26
Abstract: Stacking structure of a printing circuit board is provided. The stacking structure includs a first printed circuit board and a second printed circuit board stacked on the first printed circuit board. The first printed circuit board has a first surface facing a second surface of the first printed circuit board. At least one of the first surface and the second surface has an electronic element disposed thereon. A first shielding frame is formed on the first printed circuit board and a second shielding frame is formed on the second printed circuit board. The first shielding frame is integrated to the second shielding frame for shielding the electronic elements.
Patent TW-200928227-A (TW)
Title: Light emitting diode surface light source device
Inventor: LAI CHIH-MING
IPC: F21V8/00
Filed: 2007-12-31
Abstract: The present invention relates to a light emitting diode (LED) surface light source device. The LED surface light source device includes a plurality of LED light source assemblies jointed with one another. Each of the LED light source assemblies includes a light guide plate and a plurality of LEDs. The light guide plate includes a first light output surface, and a plurality of side surfaces adjacent to and adjoining the first light output surface. At least one of the side surfaces is a flat surface and has cavities formed therein. A predetermined interval is retained between each of the cavities and the first light output surface. The LEDs are installed in the cavities. One of two adjacent light guide plates is jointed with a side surface of the other one by a side surface thereof.
Patent TW-200933501-A (TW)
Title: Real-time inventory status information system
Inventor: Zhang xiu-ren
IPC: H04M11/00
Filed: 2008-01-21
Abstract: A real-time inventory status information system of the present invention is disclosed, comprising at least a remote mainframe, at least a mobile hand-phone, and at least a hand-held terminal. The hand-held terminal is linked up to the mobile hand-phone through the Bluetooth communication mechanism, and then carries out the GPRS dial link-up through TELCOMMAND to drive the mobile hand-phone, such that the hand-held terminal can may carried out the linking-up with the remote mainframe and transmit data through the TCP/IP mechanism, further to be able to enable the operation headquarter, the transshipment center, the satellite sale office, and even the customer linked up to the remote mainframe to obtain the real-time inventory status information, thereby providing the even more exact and efficient inventory-status management.
Patent TW-200933925-A (TW)
Title: Packaging base and application and manufacturing method thereof
Inventor: LIU CHUNG-YUAN
IPC: H01L33/00
Filed: 2008-01-28
Abstract: A packaging base, an application and a manufacturing method thereof are disclosed. The manufacturing method of the packaging base comprises: providing a metal plate; forming a dielectric layer on the surface of the metal plate; forming two electrode circuits on the dielectric layer; processing the metal plate to form a base body for receiving at least one light emitting diode (LED) chip. The packaging base is applicable to an LED packaging structure and an LED packaging module.
Patent TW-200936847-A (TW)
Title: Disassemblable and replaceable traffic cone
Inventor: WANG HUI-LI
IPC: E01F9/012
Filed: 2008-02-18
Abstract: A disassemblable and replaceable traffic cone mainly consists of a weighing base and a cone connected thereto which are fabricated as a base and a cone. The base has a hollow space at its center for the assembly of the cone. The cone has a large diameter end and a small diameter end, and the large diameter end is fixed at the hollow space of the base by a fixing structure. Because the base and the cone are made separately before assembled, the cone and the base are disassemblable and sharable, and the whole structure can be made easily with low cost.
Patent TW-200936196-A (TW)
Title: Safety syringe device with separable needle stem by turning back
Inventor: WU WEI-SHUI
IPC: A61M5/31
Filed: 2008-02-19
Abstract: A safety syringe device with separable needle stem by turning back is composed of a syringe tube, a push rod, a needle seat, a needle stem and a needle cap. The needle stem is attached to a bushing which being fitted to a core bit thereby fixing the needle seat at its position. The syringe tube and the needle seat that being screw combined are further tightly settled by dexterous positioning means. After finishing syringe, the needle sheet along with the needle stem is withdrawn and hidden in the syringe tube, the push rod can be broken at its brittle neck portion by tapping it against a breaking fringe formed around the syringe tube thereby leaving the needle seat and needle stem inside the syringe tube. By so the used needle stem will never emerge out accidentally to puncture people's skin. The used syringe tube, push rod, needle seat and stem can be thrown away altogether to avoid restoring for reuse.
Patent TW-200903279-A (TW)
Title: System and method for preloading content on the basis of user context
Inventor: SOUDERS STEVEN
IPC: G06F17/30
Filed: 2008-02-20
Abstract: The present invention relates to systems and methods for preloading one or more content items. The method according to one embodiment comprises receiving a content item at a client device in response to a first request from a user, determining a context for the user and preloading one or more components into a cache on the basis of the determined context for the user. Components from the cache are loaded in response to a second request from the user.
Patent TW-200929049-A (TW)
Title: Real estate transaction system using real estate trust and method thereof
Inventor: YOON HO-WON
IPC: G06Q40/06
Filed: 2008-02-27
Abstract: Provided is a real estate transaction system and method using real estate trust that are capable of lessening a burden on a residence right holder and investors. Ownership of specific real estate can be entrusted and managed, a right for the real estate can be divided into a plurality of equity rights and circulated on line, and buyers holding the equity rights are allowed to divide their equity right and circulate the divided equity rights. The buyer desiring to reside on the property can own the real estate by paying almost as little as half of its price. Also, money is not tied up in the real estate for a long time, and an investor can invest a smaller amount of money in the real estate.
Patent TW-200844766-A (TW)
Title: A distributed network architecture for introducing dynamic content into a synthetic environment
Inventor: LEE ROBERT E
IPC: G06T19/00
Filed: 2008-03-05
Abstract: Embodiments of the invention relate generally to computer-based simulations and synthetic environment generation, and more particularly, to a system, a computer-readable medium, a method and an apparatus for generating synthetic environments in a distributed architecture to, among other things, introduce dynamic content.
Patent TW-200838092-A (TW)
Title: Uninterruptible power supply device
Inventor: IWAI KAZUHIRO
IPC: H02J9/06
Filed: 2008-03-10
Abstract: Intended is to make power-line communications by PLC devices possible, when connected between the PLC devices, without being influenced by the power supply state of an uninterruptible power supply device. A plurality of modem means (32) for sending/receiving a PLC signal are disposed in a one-to-one correspondence to the power receiving terminal (2) of an uninterruptible power supply device (1) and one or more power supply terminals (3). With the power lines of the individual modem means (32) and a power supply circuit (10), there are connected low-pass filter circuits (7 and 18) for eliminating the PLC signal. Control means (40 and 41) send the PLC signal based on the PLC signal received by one of the modem means (32), to at least one of the remaining modem means (32).
Patent TW-200848802-A (TW)
Title: Light-transmissive film, method for manufacturing the same, and display apparatus
Inventor: HORII AKIHIRO
IPC: B29D7/00
Filed: 2008-03-10
Abstract: A light-transmissive film for use in display devices is provided. The light-transmissive film includes a plurality of first protrusions formed on one surface and extending in a predetermined direction of the one surface, and a plurality of second protrusions formed on an opposite surface to the one surface, extending in one direction of the opposite surface, arranged parallel to the one direction, and arranged parallel to a direction intersecting the one direction. At least one of the first and second protrusions has a refractive index anisotropy in a plane.
Patent TW-200914635-A (TW)
Title: Vapor deposition apparatus
Inventor: SAITO AKIRA
IPC: C23C14/24
Filed: 2008-03-21
Abstract: To solve a problem that when line-type vaporizing sources are installed with a narrow space from each other, the maintenance operation becomes troublesome. The vapor deposition apparatus has a structure comprising: a plurality of line-type vaporizing sources 3 installed so as to form a line in a Y-direction; and a movably supporting means (11 to 16) which individually movably supports the plurality of line-type vaporizing sources 3 in the Y-direction along which the line-type vaporizing sources are lined up and/or in a longitudinal direction X.
Patent TW-200940305-A (TW)
Title: Mold structure
Inventor: WU JUAN-RONG
IPC: B29C63/22
Filed: 2008-03-28
Abstract: A mold structure is provided, which includes a male mold and a female mold. the male mold has a mold core, the female mold defines a mold cavity. the mold core coprates with the mold cavity. The female mold also has a fixation structure. The fixation includes an elasticity piece and a sliding body, the elasticity piece connects the sliding body, the sliding body can slide relative to the male mold by the action of the mold core and the elasticity piece.
Patent TW-200848182-A (TW)
Title: Nickel-iron-zinc alloy nano-grains
Inventor: ISHIZUKA MASAYUKI
IPC: B22F9/24
Filed: 2008-04-11
Abstract: Nickel-iron-zinc alloy nano-grains of the present invention are tabular grains which have an aspect ratio of 2 or more and a thickness of 1 μ m or more, and a (220) plane, which is a crystal plane of a face-centered cubic lattice, is oriented on the surface of the tabular grains.
Patent TW-200944295-A (TW)
Title: Photoresist supply system
Inventor: YIN AN-HE
IPC: B05C11/10
Filed: 2008-04-23
Abstract: A photoresist supply system comprises: a supply tank for accommodating photoresist fluid; a transport pump for transporting the photoresist fluid in the supply tank to a nozzle through a transport path; and a deaeration device disposed on the transport path for receiving the photoresist fluid from the transport pump, removing the gas content in the photoresist fluid, and outputting the degassed photoresist fluid, which is then ejected from the nozzle. By the supply of high quality photoresist fluid, the yield and reliability of covering the photoresist on a chip can be increased during a lithography process.
Patent TW-200945769-A (TW)
Title: Class AB output stage and method thereof with variable bias point
Inventor: CHUANG CHAO-HSUAN
IPC: H03F3/00
Filed: 2008-04-29
Abstract: The present invention provides a class AB output stage and the method thereof with variable bias point. The class AB output stage comprises a driving circuit for providing a first output signal and a second output signal to drive a high level transistor and a low level transistor respectively; a first bias source and a second bias source for respectively providing a first bias voltage and a second bias voltage to control the voltage levels of the first and second output signals; and a control circuit for modifying the first and second bias voltages to achieve a better quiescent current and a better total harmonic distortion.
Patent TW-200910008-A (TW)
Title: Photosensitive resin composition, photosensitive element, method of forming resist pattern, and process for producing printed wiring board
Inventor: OOKAWA MASAYA
IPC: H05K3/00
Filed: 2008-05-09
Abstract: A photosensitive resin composition comprising (A) an acid-modified vinyl-containing epoxy resin, (B) a photopolymerization initiator containing a compound having an oxime ester bond and (C) a compound having a thiol group.
Patent TW-200903106-A (TW)
Title: Light-emitting device and display device
Inventor: GOMI SHUJI
IPC: H01L33/58
Filed: 2008-05-22
Abstract: A light-emitting device comprises a display panel which displays images, a wiring board (20) provided on the rear surface of the display panel, LED chips (21) which are arrayed on the wiring board (20) to irradiate the display panel, and hemispherical lenses (30) provided on the wiring board (20) to cover each LED chip (21). If the interval between the arrayed LED chips (21) is L1 and the radius of a lens (30) is R1, the following equation is satisfied. R1/0.281=L1 This provides the light-emitting device which improves efficiency in light utilization and which is excellent in the degree of color mixture and a display device using the light-emitting device.
Patent TW-200949076-A (TW)
Title: Heat dissipation fan
Inventor: CHEN JIAN-RONG
IPC: F04D25/08
Filed: 2008-05-26
Abstract: A heat dissipation fan comprises a stator unit, a rotor unit, and a driving unit. The stator unit comprises a bottom seat and a fixed shaft upwardly extended from the bottom seat. The rotor unit comprises an impeller having a plurality of first blades, a magnet ring disposed on the impeller, and a first silicon steel sheet and second silicon steel sheet pasted to the top and the bottom of the magnet ring. The driving unit comprises a circuit board between the first silicon steel sheet and the second silicon steel sheet, and a first coil set and second coil set disposed on the circuit board. The impeller can be driven to rotate when the first coil set and the second coil set are electrified and magnetically excited so that components that are electrified and magnetically excited can be simplified and the space occupied by the first and second silicon steel sheets and the magnet ring can be effectively reduced as well, thereby substantially thinning the entire thickness and volume of the heat dissipation fan.
Patent TW-200913071-A (TW)
Title: Method for pretreating inner space of chamber in plasma nitridation, plasma processing method and plasma processing apparatus
Inventor: SANO MASAKI
IPC: H01L21/318
Filed: 2008-05-29
Abstract: Disclosed is a method for pretreating the inner space of a chamber in plasma nitridation, wherein the inner space of a chamber is pretreated before nitriding an oxide film formed on a substrate in a plasma nitridation process. This method for pretreating the inner space of a chamber in plasma nitridation comprises a step (step 1) wherein a process gas containing oxygen is introduced into the chamber and transformed into a plasma for generating an oxidation plasma within the chamber, and a step (step 2) wherein a process gas containing nitrogen is introduced into the chamber and transformed into a plasma for generating a nitriding plasma within the chamber.
Patent TW-200912534-A (TW)
Title: Photocuring and thermosetting resin composition and printed wiring obtained using the same
Inventor: ITO NOBUHITO
IPC: G03F7/028
Filed: 2008-06-03
Abstract: To provide a photocuring and thermosetting resin composition highly sensitive in ultraviolet and laser exposure, having excellent hardening depth, excelling in storage stability, work efficiency and developing property with a dilute alkaline aqueous solution and suitable for a solder resist. The photocuring and thermosetting resin composition contains (A) resin containing a carboxyl group, (B) mercapto butanoic acid or its derivative, (C) a photopolymerization initiator, (D) a compound having two or more ethylenic unsaturated groups in a molecule and (E) a thermosetting component. It is preferable that the resin (A) containing the carboxyl group has radically polymerizable unsaturated double bond. The photopolymerization initiator (C) is preferably an oxime-based photopolymerization initiator (C1), particularly an oxime ester photopolymerization initiator, an aminoacetophenone photopolymerization initiator and/or an acylphosphine oxide photopolymerization initiator.
Patent TW-200915459-A (TW)
Title: Method for evaluating contamination of semiconductor manufacturing apparatus
Inventor: ARAKI KENJI
IPC: H01L21/205
Filed: 2008-06-04
Abstract: Provided is a method for evaluating contamination of semiconductor manufacturing apparatuses, such as a vapor phase growing apparatus, by which a contamination quantity in processing (for instance, vapor phase growing) can be grasped by evaluation. In the method for evaluating contamination of the semiconductor manufacturing apparatus, a semiconductor wafer to be evaluated is manufactured by performing prescribed process to a sample semiconductor wafer by using the semiconductor manufacturing apparatus, and contamination of the manufactured semiconductor wafer is evaluated. The surface of the sample semiconductor wafer is covered with at least one type of film selected form among a group composed of silicon thermally-oxidized film, a silicon oxide film deposited by CVD, amorphous silicon film and a polysilicon film.
Patent TW-200952507-A (TW)
Title: Method of manufacturing sound membrane of speaker
Inventor: ZHENG ZHI-CHENG
IPC: H04R31/00
Filed: 2008-06-04
Abstract: Method of manufacturing sound membrane of speaker is provided, comprising the steps of: (A) providing copper alloy material; (B) oxygen-free heat treatment: copper alloy were heat-treated in an oxygen-free heating furnace to prevent oxidation of copper alloy when the furnace is filled up with gas; (C) isothermal treatment: copper alloy material is placed in the oxygen-free furnace at constant temperature for a period of time; (D) natural tempering to room temperature: after isothermal treatment, copper alloy material is naturally tampered to room temperature; (E) removal of copper alloy material from the furnace: after copper alloy material is naturally tampered to room temperature, re-open the oxygen-free furnace to take out copper alloy material. This can effectively improve yield and performance of the sound membrane and reduce pollution.
Patent TW-200912023-A (TW)
Title: Vapor-deposited biocompatible coatings which adhere to various plastics and metal
Inventor: KOBRIN BORIS
IPC: A61L27/34
Filed: 2008-06-12
Abstract: A method of providing a biocompatible PEG-comprising coating on a substrate, without the use of an underlying adhesion layer. The coating is vapor deposited onto the substrate from a precursor which includes a PEG-derived moiety and an amino silane-containing functional group which reacts with the substrate. The substrate may be metal or plastic, where plastic excludes polyimide and polycarbonate. The substrate may be plasma treated prior to deposition of the PEG-comprising coating.