baber/WOPTO huggingface dataset:
Patent TW-200716017-A (TW)
Title: Perfume vaporizer
Inventor: CHEN THAI-PING
IPC: A45D34/00
Filed: 2005-10-25
Abstract: A perfume vaporizer includes a bottle cap, a vibrator, a spring, a liquid guiding tube, a perfume bottle, a controller and an indicator. The perfume bottle has a sealing cap for preventing the perfume stored in the bottle from volatilizing, and from flowing out of the bottle in case of falling down. Further, a liquid guiding tube is fixed upright on the center of the sealing cap and connected with the vibrator. The vibrator is fixed under the spring that is positioned in the bottle cap for elastically pushing the vibrator to the sealing cap of the perfume bottle so that the vibrator may closely contact the liquid guiding tube. The vibrator is further is limited in its position by a gasket deposited under the vibrator and on the sealing cap. The bottle cap is threadably engaged with the perfume bottle in a tight condition. The controller is connected electrically with the vibrator for controlling the spraying time, the frequency of spraying and the quantity of the perfume sprayed out. The indicator indicates the spraying time, the frequency of spraying and the quantity of the perfume sprayed out.
Patent TW-200631006-A (TW)
Title: Laser diode with integrated quarter wave plate and grating
Inventor: CHEN MING-SONG
IPC: G11B7/135
Filed: 2005-11-08
Abstract: In a laser diode (20), a quarter wave plate (25) and a grating (22) are integrated such that they form part of the cover glass window (22, 25, 25a-b) of the laser diode (20). The integration of the quarter wave plate and the grating into the laser diode reduces the cost and the production cycle of an optical pickup unit (OPU) for CD, DVD and BD (Blue-ray Disc) systems in which the inventive laser diode forms part, due to less components and assembly. Further, the overall performance of the OPU may be improved, and the OPU can be made more compact and the assembly becomes easier.
Patent TW-200721659-A (TW)
Title: Method for adaptively driving a tracking element with mechanical deviation and device using the same
Inventor: FENG WEN-CHUN
IPC: H02P1/04
Filed: 2005-11-18
Abstract: The present invention discloses a method for adaptively driving a tracking element owing to mechanical deviation and a driving device using the same. The method comprises following steps: recording standard moving time and recording a current value of a standard motor, supplying driving voltage to a motor for driving a tracking element, detecting a current value of the motor and detecting moving time of the tracking element, and adjusting a driving gain of the motor based on the relation between the current value of the motor and the standard current value of the standard one, and based on the relation between the moving time of the tracking element and the standard moving time of the standard one.
Patent TW-200637724-A (TW)
Title: Uniaxially oriented birefringent article having a structured surface
Inventor: MERRILL WILLIAM WARD
IPC: B32B27/00
Filed: 2005-12-22
Abstract: An article, such as a film, comprising a body portion and a surface portion is provided. The body portion has (i) a first and a second surface, and (ii) first and second in-plane axes that are orthogonal with respect to each other and a third axis that is mutually orthogonal to the first and second in-plane axis in a thickness direction of the body. The surface portion comprises a linear geometric feature disposed on the first surface of the body in a direction substantially parallel to the first in-plane axis of the polymeric body. The article has (i) a first index of refraction (n1) along the first in-plane axis, (ii) a second index of refraction (n2) along the second in-plane axis, and (iii) a third index of refraction (n3) along the third axis, wherein n2 and n3 are substantially the same but substantially different from n1; and wherein the uniaxially oriented polymeric film has a relative birefringence of 0.3 or less and wherein the ratio of the thickness of the body to the height of the geometric feature is at least 2.
Patent TW-200641057-A (TW)
Title: Reactive triphendioxazine dyes, preparation thereof and use thereof
Inventor: EHRENBERG STEFAN
IPC: D06P1/382
Filed: 2005-12-29
Abstract: The present invention relates to triphendioxazine dye of the general formula I, where A1 and A2, B, R1 and M are each as defined in the claims and Y1 is a group of the general formula II or III, where X1 to X4 and also R2 and R3 are each as defined in the claims, processes for their preparation and their use for dyeing and printing hydroxyl- and/or carboxamido-containing materials.
Patent TW-200727171-A (TW)
Title: Access control methods and systems
Inventor: CHEN CHIH-JEN
IPC: G06F9/44
Filed: 2006-01-11
Abstract: Access control methods and systems are provided. First, at least one resource is provided. For the resource, an access right of a first entity corresponding to the resource is set. When the first entity uses the resource, an access capability is determined according to the access right.
Patent TW-200638974-A (TW)
Title: Image processing device, image processing method, and information recording medium
Inventor: HIROHARA SYUICHI
IPC: G06T19/00
Filed: 2006-02-06
Abstract: This invention provides an image processing device capable of increasing the number of objects of which the conditions of positions and attitudes can be renewed periodically without noticeably lowering the smoothness of the display image even in the state that viewing positions and viewing directions change with time in an imaginary three dimensional space. The image processing device generates a display image showing the state of an imaginary three dimensional space viewed from a viewing point, the imaginary three dimensional space having view points and a plurality of objects to be displayed. The device contains an object selecting unit (66) for computing display size of each one of the plurality of objects of the display image to be displayed and selecting a part of the plurality of objects to be displayed according to the display size of each one of the plurality of computed objects to be displayed, and a state renewing unit (68) for renewing the state of the object in the imaginary three dimensional space selected by the object selecting unit (66) at a time interval different from the state of other objects in the imaginary three dimensional space.
Patent TW-200731020-A (TW)
Title: Methods of semiconductor exposure and controlling the semiconductor exposure apparatus
Inventor: LIN BENJAMIN SZU-MIN
IPC: G03F9/00
Filed: 2006-02-15
Abstract: A method of semiconductor exposure is provided for exposing a wafer with a semiconductor exposure apparatus. The semiconductor exposure apparatus at least consists of an exposure lens, a stage for supporting the wafer, and a liquid circulating equipment, wherein the liquid circulating equipment applies a liquid between the wafer and the exposure lens during exposure. The feature is to use at least an alignment light source to perform an alignment operation for the stage before exposure, wherein the alignment light source has a particular wavelength which minimizes the effect on the alignment light source due to the evaporation of the liquid, thereby preventing the alignment operation from impacting by the liquid.
Patent TW-200625701-A (TW)
Title: Structure for increasing the light-emitting efficiency of a light-emitting device
Inventor: WU BOR-JEN
IPC: H01L33/00
Filed: 2004-04-16
Abstract: A structure for increasing the light-emitting efficiency of a light-emitting device has a substrate with different refractive indexes or scattering surfaces. These features scatter light, which emits from the light-emitting device, so as to increase the chances for the amount of light emitted out of the device. The structure further has a transparent electrode or electrode layer with a plurality of geometric openings. The openings provide paths for the light inside the light-emitting device to directly emit out, so as to avoid the loss resulted from the light passing through the transparent electrode layer. By doing so, the light-emitting efficiency of the light-emitting device increases.
Patent TW-200737520-A (TW)
Title: Gate dielectric structure and an organic thin film transistor based thereon
Inventor: CHEN FANG-CHUNG
IPC: H01L29/786
Filed: 2006-03-17
Abstract: The present invention provides a gate dielectric structure and an organic thin film transistor based thereon, wherein the gate dielectric structure comprises: an organic-inorganic composite layer and an organic insulation layer, and the gate dielectric structure is applied to an organic thin film transistor. As the organic-inorganic composite layer of the gate dielectric structure has an organic insulation substrate blended with inorganic surface-modified particles, it can achieve a high dielectric constant. Furthermore, as the organic insulation layer can modify the surface of the organic-inorganic composite layer, not only the leakage current is reduced, but also the crystalline structure of the organic semiconductor layer becomes more orderly. Thus, the carrier mobility is raised, the current output of the element is increased, and the performance of the element is also greatly enhanced.
Patent TW-200736137-A (TW)
Title: Adjustable conveying work station
Inventor: PANG SHAO-YU
IPC: B65G41/00
Filed: 2006-03-17
Abstract: The present invention relates to an adjustable conveying work station mainly comprising a base consisting of a plurality of base brackets. The base has a conveying apparatus for pushing articles to be processed, said conveying apparatus containing two sets of rotation poles rotatably installed at the top of the base and parallel to the pushing poles. Each rotation pole is formed by the connection of a plurality of connection poles, and between the two adjacent connection poles a connection piece for connecting the same is disposed. Accordingly, a work station capable of adjusting the number of the base brackets and the length of the rotation poles in accordance to the length and the diameter of the article to be process may be obtained with great flexibility of use and utility.
Patent TW-200742168-A (TW)
Title: Coaxial cable antenna and method manufacturing the same
Inventor: GUO PONY
IPC: H01Q13/08
Filed: 2006-04-18
Abstract: The object of the present invention is to provide a coaxial cable antenna and method manufacturing the same. As to the technical means, a coaxial cable 10 with adequate length is selected; an insulation layer 4 encapsulating a first end 11, which is used for receiving signal, of the coaxial cable 10 is appropriately peeled off; an exposed braid 3 is peeled off and then folded over to cover on the periphery of a rear section of the insulation 4 in formation of a grounding segment, and the segment of the peeled braid 3 then becomes a signal-receiving conductor 5; the grounded segment is wrapped up by a sheath 20, and the sheath 20 is kept in touch with the braid 3; a second end 12 of the coaxial cable 10 for outputting signal is coupled with a connector 30. Furthermore, the periphery of the signal-receiving conductor 5 is wrapped around by a stretcher 40 having a stretching function, and the sheath 20 and an attachment 50 attached on a surface of an object are commonly constructed and combined.
Patent TW-200742694-A (TW)
Title: Vehicle Bluetooth kit and vehicle hands-free communicating system having the same
Inventor: Mei hong-hui
IPC: B60R11/02
Filed: 2006-05-09
Abstract: There is provided a vehicle Bluetooth kit using Bluetooth communication to transmit a communicating signal and forward the same to a vehicle stereo for playing sound. The Bluetooth kit includes a sound receiving unit, a control unit, a bluetooth unit, a D/A conversion unit, an interface unit, an operating unit and a memory unit. The control unit receives commands for switching between an off-hook mode and an on-hook mode. The sound receiving unit receives external sound and converts the same into a sound-receiving signal. The Bluetooth unit transmits/receives the communicating signal. The D/A conversion unit converts the sound-receiving signal and the communicating signal from digital format to analog format and vice verse. The interface unit forwards the communicating signal to the vehicle stereo. The operating unit is triggered to command the control unit to switch between the off-hook mode and the on-hook mode. The memory unit stores and controls signal and data (such as telephone numbers). Therefore, once the vehicle Bluetooth kit is installed in a vehicle, it can receive control to achieve the function of hands-free.
Patent TW-200721431-A (TW)
Title: Reinforced interconnection structures, methods for forming the same, fuse structures and integrated circuit chips
Inventor: CHEN HSIEN-WEI
IPC: H01L21/768
Filed: 2006-05-11
Abstract: A reinforced interconnection structure is provided, comprising a first conductive member formed in a first dielectric layer. A second dielectric layer provided with a second conductive member is formed overlying the first dielectric layer. A third dielectric layer provided with a third conductive member is formed overlying the second dielectric layer, wherein the second conductive member is a continuous conductive layer with at least one dielectric via formed therein, having a smaller surface than that of the first and third conductive members, and the first and third conductive members are bulk conductive layers.
Patent TW-200743136-A (TW)
Title: Method of manufacturing dichroic filter array
Inventor: WU YI-TYNG
IPC: G02B5/20
Filed: 2006-05-12
Abstract: A method of manufacturing a dichroic filter array is provided and comprises steps of forming a first dichroic filter material layer on a substrate, and then forming a patterned photoresist layer on the first dichroic filter material layer. The exposed portion of the first dichroic filter material layer is removed so as to form a plurality of first dichroic filter units. A second dichroic filter material layer is formed on the substrate and the patterned photoresist layer. The patterned photoresist layer and the second dichroic filter material layer located on the patterned photoresist layer are removed so as to leave a plurality of second dichroic filter units. The first dichroic filter units and the second dichroic filter units constitute a dichroic filter array. Removing the patterned photoresist layer and the second dichroic filter material layer thereon by the method of etching and lift-off can greatly simplify the process of manufacturing the dichroic filter array so as to rapidly accomplish the small size multi-chroic filter array device.
Patent TW-200700442-A (TW)
Title: Process for preparing silicone-containing polymers
Inventor: STARK KURT
IPC: C08F299/08
Filed: 2006-05-16
Abstract: The invention provides a process for preparing silicone-containing polymers by means of free-radical polymerization of one or more ethylenically unsaturated organic monomers in the presence of copper-free free-radical initiator and one or more polymerization regulators, characterized in that Polymerization regulators used are silicones which contain at least one aldehyde group.
Patent TW-200743616-A (TW)
Title: Transmission device of auxiliary powered electric vehicle
Inventor: Ji meng-hao
IPC: B60R3/00
Filed: 2006-05-26
Abstract: This invention provides a transmission device of auxiliary powered electric vehicle in which a detection device and a rotatable sensing plate are disposed in the five-way hub set. The detection device may be driven when the crankshaft is stepped forward, and a signal is transmitted to the controller so as to operate and initiate the motor.
Patent TW-200707778-A (TW)
Title: Semiconductor device
Inventor: HASEGAWA AKIHIRO
IPC: H01L31/10
Filed: 2006-06-01
Abstract: To provide a semiconductor device capable of improving the sensitivity to blue light in an optical detector for a laser pick-up of optical disk regeneration device, wherein on the main surface of semiconductor substrate, an epitaxial layer 82 with high specific resistance is formed as an i layer of PIN photo diode (PIN-PD), trenches 68, 70 are formed on the surface of the epitaxial layer 82. The surface of the trench 68 and the surface of the trench 70 are respectively formed with a n+ region as a cathode region 64 of PIN-PD and a P+ region as anode region 66. In case that the cathode region 64 and anode region 66 are inverse biased, the light receiving semiconductor region 72 as an i layer between the cathode region 64 and anode region 66 will be depleted; and the depletion layer will spread up to the surface of semiconductor substrate. Thus, a signal charge is generated at the surface of semiconductor substrate with respect to the blue light with short absorption length, and the signal charge can be collected to the cathode region so as to be taken out as a light receiving signal.
Patent TW-200712780-A (TW)
Title: High resolution silicon-containing resist
Inventor: BUCCHIGNANO JAMES J
IPC: G03F7/075
Filed: 2006-06-02
Abstract: Non-chemically amplified radiation sensitive resist compositions containing silicon are especially useful for lithographic applications, especially E-beam lithography. More particularly, radiation-sensitive resist compositions comprising a polymer having at least one silicon-containing moiety and at least one radiation-sensitivity moiety and at least one radiation-sensitive moiety cleavable upon radiation exposure to form aqueous base soluble moiety can be used to pattern sub-50 nm features with little or no blur.
Patent TW-200708510-A (TW)
Title: Production method of highly pure pyromellitic dlanhydride
Inventor: OGAWA HIROSHI
IPC: C07D493/04
Filed: 2006-07-19
Abstract: A method of producing pyromellitic dianhydride. The method includes a step of heating a crude pyromellitic acid in the absence of acetic anhydride to convert a part of pyromellitic acid to pyromellitic anhydride, and a subsequent step of heating the resultant mixture in the presence of acetic anhydride to complete the anhydrization of pyromellitic acid. The pyromellitic dianhydride by the method contains little pyromellitic monoanhydride and other monoanhydrides derived from impurities and is less discolored. The pyromellitic dianhydride has particle properties not causing plugging, etc. during its transportation, storage and use.
Patent TW-200726784-A (TW)
Title: Epoxy resin molding material for sealing use and semiconductor device
Inventor: IKEZAWA RYOICHI
IPC: C08G59/00
Filed: 2004-04-07
Abstract: This invention discloses an epoxy resin molding material for sealing semiconductor packages, comprising (A) epoxy resin, (B) curing agent and (C) inorganic filler as epoxy resin molding material for sealing. Said epoxy resin molding material for sealing has one of following conditions: a vitrification temperature more than 150 DEG C based on TMA method, a bending elastic modulus of less than 19GPa based on JIS-K6911, and a molding shrinkage of less than 0.2% based on JIS-K6911.
Patent TW-200814280-A (TW)
Title: Power supply layout for integrated circuit
Inventor: CHEN JIAN-LIANG
IPC: H01L23/58
Filed: 2006-09-08
Abstract: A component placed in an integrated circuit reduces the electro-magnetic interference, the noise interference, the EM, the IR drop and the cost due to producing printed circuit boards and increases the reliability of chips based on a stack structure. In the stack structure, a metal layer is stacked under a power ring, and another one is stacked under a ground ring. Hence, there is a great stack capacitance produced in the stack structure.
Patent TW-200717165-A (TW)
Title: Projector and method of controlling a light source for use with the projector
Inventor: IWANAGA MASAKUNI
IPC: G03B21/14
Filed: 2006-09-27
Abstract: A light source includes three primary color LEDs; i.e., R-LED, G-LED and B-LED, which emit corresponding colored light. A plurality of different light emission patterns are stored, in accordance with each of which the three R-LED, G-LED and B-LED are caused to emit corresponding colored light in a single period, in correspondence with a respective one of a plurality of predetermined levels of luminous intensities. The plurality of different light emission patterns basically include successive light emission durations α for which the three R-LED, G-LED and B-LED emit corresponding colored light sequentially and a duration β for which the three R-LED, G-LED and B-LED emit corresponding colored light simultaneously, thereby emitting R, G, B and W light sequentially in a time-divisional manner. The percentage of the simultaneous light emission duration β differs depending on a corresponding level of the luminous intensity. In image projection, a light emission, pattern is read corresponding to a level of the luminosity of the projector's environment, and automatically replaces the light emission pattern used so far, thereby optimizing the luminosity of the projected image.
Patent TW-200816206-A (TW)
Title: Method of reading a dual bit memory cell
Inventor: CHANG YAO-WEN
IPC: G11C16/26
Filed: 2006-09-29
Abstract: A method of reading a dual bit memory cell is provided. The dual bit memory cell comprises a controlling terminal, a first terminal, and a second terminal. The dual bit memory cell has a first bit storage node and a second bit storage node, which are near the first terminal and the second terminal respectively. First, applying a controlling voltage and a read voltage to the controlling terminal and the first terminal, meanwhile grounding the second terminal, so as to measure a first output current value of the first terminal. Then, applying the controlling voltage and the read voltage to the controlling terminal and the second terminal, meanwhile grounding the first terminal, so as to measure a second output current value of the second terminal. Finally, reading simultaneously the bit state of the first bit storage node and the bit state of the second bit storage node according to the first output current value and the second output current value.
Patent TW-200818191-A (TW)
Title: Apparatus for controlling a display memory and the method thereof
Inventor: YANG RONG-PYNG
IPC: G09G5/00
Filed: 2006-10-02
Abstract: An apparatus for controlling a display memory and the method thereof are provided, which replace a static random access memory (SRAM) with a dynamic random access memory (DRAM) and keep the data stored in the DRAM from dissipation. The apparatus comprises a refresh controller, a counter, and a DRAM. The refresh controller outputs a refresh count signal and a refresh control signal. The counter outputs an address and in a sleep mode changes the address in response to the refresh count signal. The DRAM refreshes its memory cells according to the refresh control signal and the address in the sleep mode.
Patent TW-200715881-A (TW)
Title: Wireless device and method for radio control
Inventor: LIU I-RU
IPC: H04L25/08
Filed: 2006-10-04
Abstract: A method of radio control, adapted in a wireless device that includes a cognitive radio and a free radio. First, the cognitive radio scans within vicinity or range to receive frames sent from or to the free radio, for retrieving therefrom network information of on-air frames indicative of past operational status of the free radio. Next, network operation commands of the free radio are sensed by the cognitive radio, in which the network operations commands being indicative of present operational status of the free radio. Then, a step is performed using the cognitive radio to read network flags generated in the free radio indicative of future operational status of the free radio. Following operation of the cognitive radio is then configured based on at least one of the past, present and future operational status of the free radio so as to reduce channel interferences with the free radio.