baber/WOPTO huggingface dataset:
Patent TW-I281550-B (TW)
Title: Image projection device
Inventor: KUWATA MUNEHARU
IPC: G03B21/28
Filed: 2005-04-19
Granted: 2007-05-21
Abstract: The purpose of the present invention is to provide an image projection device having large projection angle of view and excellent image projection performance without complicating the lens structure or mechanism of optical projection system; and comprising a reflective type light valve (1), a refraction lens group (2A) constituting an optical projection system which enlarges and projects the light image coming from the light valve (1), a power mirror (3A) having power and constructing an optical projection system together with the refraction lens group (2A), and a penetrating type screen (40) for displaying the light image from the light valve (1) which has been enlarged by the optical projection system, of which the position of projecting pupil is set so as to make the minimum angle of view thetamin exceeding 40, and the Patzval sum of lens larger than the value decided by the minimum angle of view.
Patent TW-I259102-B (TW)
Title: Powder trap
Inventor: LIN JIN-SHIAN
IPC: B01D53/00
Filed: 2005-05-02
Granted: 2006-08-01
Abstract: This invention provides a powder trap, including: plural rows of cooling tubes helically inserted in a case and plural barriers, the barriers being formed with venting holes that interlace one another, the barriers being provided thereon with plural diversion plates for guiding exhaust gas upwards layer-by-layer. By designing a water flow path having two inlets and two outlets, the water flow in the cooling tubes of each row would form top and bottom circulations, so as to ensure optimum cooling effect at the top and the bottom portions of the base, furthermore to effectively trap power on the cooling tubes. The power trapped on the cooling tubes would fall and be collected by the barriers, while there is no need to remove the barriers for cleaning purpose. This invention provides convenience in both cleaning and using the device as a whole.
Patent TW-I286124-B (TW)
Title: Method of manufacture for microelectromechanical devices
Inventor: GALLY BRIAN JAMES
IPC: B81B3/00
Filed: 2005-05-04
Granted: 2007-09-01
Abstract: A method of manufacturing a microelectromechanical device includes forming at least two conductive layers on a substrate. An isolation layer is formed between the two conductive layers. The conductive layers are electrically coupled together and then the isolation layer is removed to form a gap between the conductive layers. The electrical coupling of the layers mitigates or eliminates the effects of electrostatic charge build up on the device during the removal process.
Patent TW-I280115-B (TW)
Title: Method of brewing filter-typed drink package, filtering kit and brewing machine
Inventor: SU YI-RUEI
IPC: A47J31/06
Filed: 2005-05-17
Granted: 2007-05-01
Abstract: Provided is a machine for brewing a filter-typed drink package. The machine for brewing a filter-typed drink package at least comprises: a water tank; a water pump being connectedly communicated with the flow of the water tank; a heating boiler being connectedly communicated with the water pump; an operating panel having a plurality of operating keys; and a controller being electrically connected to the water pump and the operating panel for receiving input from the keys of the operating panel. According to the received input from the keys, the operation of the water pump is controlled so that the machine automatically performs the following steps. A first amount of water is supplied. The water is stopped being supplied for a period of time length. A second amount of water is supplied for a corresponding act of brewing. The present invention also provides a novel filtering kit and a method of brewing a filter-typed drink package.
Patent TW-I268273-B (TW)
Title: Method for fabricating optical preform
Inventor: CHEN CHIEN-SHUN
IPC: C03C13/04
Filed: 2005-05-11
Granted: 2006-12-11
Abstract: A method for fabricating optical preform includes adding a first composition containing an oligomer into a cylindrical reactor with a pre-determined diameter; polymerizing the first composition in a centrifugal field to form a cylindrical substrate with the pre-determined diameter and a first inner diameter; determining a ratio of components in a second composition according to a refraction index profile between the pre-determined diameter and the first inner diameter; adding the second composition into the cylindrical substrate to allow swell; and polymerizing the second composition to obtain the optical preform, wherein the components may have an ethylenically unsaturated double bond.
Patent TW-I268323-B (TW)
Title: Detecting device for transformer case comprises a fixing rack, a driving device, and a reversing base
Inventor: Xu zhi-zhong
IPC: F16M11/00
Filed: 2005-09-29
Granted: 2006-12-11
Abstract: The invention is a detecting device for a transformer case comprising a fixing rack, a driving device, and a reversing base. The reversing base can be rolled forward corresponding to the fixing rack by the driving device which is fixed in the fixing rack. By the above-mentioned structures, the invention can reverse the transformer case smoothly to raise the transformer case without additionally adopting a large-sized lift such as a crane. The detecting worker can be aimed at the bottom and the surrounding of the transformer case which is held in the reversing base to proceed with leak hunting and leak repairing action to save the labor power and the material resources.
Patent TW-I266976-B (TW)
Title: Non invasive liquid flow controller for corrosive chemical, abrasive slurry distribution systems
Inventor: BHATT DHRUV
IPC: G05D7/00
Filed: 2005-09-30
Granted: 2006-11-21
Abstract: The liquid flow control module of the present invention comprises, a non invasive inline ultrasonic flow meter, connected to a flow control device either a pinch valve type, or metering valve type, with necessary controller electronics, with fluid path constructed with PFA (per fluoro alkoxy), a fluoro polymer. The liquid flow controller of the present invention may be utilized to monitor the flow rate, and to automatically adjust the desired flow rate in a flow circuit, dispensing ultra high pure chemicals, slurry used in semi-conductor industries, corrosive chemicals, and ultra high pure deionized water, with a highly accurate, fast response (less than 3 sec), with capability to control low flow to high flow rates. The present invention enables user to choose the nature of desired analogue input and output, one such example is either 4-20 mA or 0-10V dc.
Patent TW-I462781-B (TW)
Title: Method and system for transferring a patterned material
Inventor: COE-SULLIVAN SETH
IPC: B05D1/28
Filed: 2005-10-21
Granted: 2014-12-01
Abstract: A method of transferring a material to a substrate includes selectively depositing the material on a surface of an applicator and contacting the surface of the applicator to the substrate. The material can form a pattern on the surface of the applicator. The pattern can be preserved when the material is transferred to the substrate. The material can be deposited on the applicator by ink jet printing.
Patent TW-I290294-B (TW)
Title: Player controlled by the change of the direction
Inventor: LIN YUNG-FU
IPC: G06F3/00
Filed: 2005-10-27
Granted: 2007-11-21
Abstract: This invention is about a player controlled by the change of the direction. There are a CPU, a calculating memory, a motion-detecting module, and a music-playing module arranged in a shell. The calculating memory is connected to the input/output of the CPU. The motion-detecting module is connected to the input of the CPU. The music-playing module is connected to the output of the CPU. The player can use the motion-detecting module to detect the change of the motion of the shell. After the change information is inputted into the CPU, the CPU can control every function of the player based on the change information.
Patent TW-I274811-B (TW)
Title: Fuel pump
Inventor: YOSHIOKA HIROSHI
IPC: F02M37/20
Filed: 2005-12-13
Granted: 2007-03-01
Abstract: This invention provides a fuel pump capable of increasing fuel sucking-up height while reducing fuel sucking-up time without deteriorating the fuel injection state due to the vapor ejected into engine side. In the present invention, an air discharge port of which the passage area (s) being s >= 0.07 mm<2> is provided at down passage including a terminal of pump passage, and an air discharge valve means which opens to discharge the sucked air at the time pump is started and immediately closes when the fuel pressurization is started, so as to prevent fuel from being discharged to the outside of pump passage. Moreover, a vapor exhaust port is provided at pump passage between the air discharge port and entrance part of the pump passage, and a vapor exhaust valve means is provided which close at the time the pump is started so as to prevent the negative pressure of fuel suction port from decreasing, and opens at the time the fuel pressurization is started so as to exhaust the fuel containing the vapor to the outside of pump passage.
Patent TW-I401323-B (TW)
Inventor: MAKI KAZUNARI
IPC: C22C47/20
Filed: 2006-06-09
Granted: 2013-07-11
Abstract: There is provided a gold alloy wire for a bonding wire having high bonding reliability, high roundness of a compression ball, high straightness, and high resin flowability resistance. The gold alloy wire for a bonding wire contains one kind or two kinds of Pt and Pd of 5000 ppm to 2% by mass in total, Ir: 1 to 200 ppm, Ca: 20 to 200 ppm, Eu: 10 to 200 ppm, Be: 0.1 to 30 ppm, if necessary, and La: 10 to 200 ppm, if necessary. At least two kinds of Ca, Eu, Be, and La are in a range of 50 to 250 ppm in total.
Patent TW-I416632-B (TW)
Title: Methods for fabricating a stressed mos device
Inventor: PEIDOUS IGOR
IPC: H01L21/336
Filed: 2006-08-01
Granted: 2013-11-21
Abstract: A method for fabricating a stressed MOS device in and on a semiconductor substrate is provided. The method comprises the steps of forming a gate electrode overlying the semiconductor substrate and etching a first trench and a second trench in the semiconductor substrate, the first trench and the second trench formed in alignment with the gate electrode. A stress inducing material is selectively grown in the first trench and in the second trench and conductivity determining impurity ions are implanted into the stress inducing material to form a source region in the first trench and a drain region in the second trench. To preserve the stress induced in the substrate, a layer of mechanically hard material is deposited on the stress inducing material after the step of ion implanting.
Patent TW-I452418-B (TW)
Title: Reflective-type mask blank for euv lithography
Inventor: IKUTA YOSHIAKI
IPC: G03F1/24
Filed: 2007-01-12
Granted: 2014-09-11
Abstract: There are provided a substrate with a reflective layer and an EUV mask blank, which can prevent particles from adhering to a surface of the reflective layer or an absorbing layer, or into a reflective layer or an absorbing layer during formation thereof by eliminating electrical connection between a film formed on a front surface of the substrate and a film formed on a rear surface of the substrate.  A substrate with a reflective layer, which is usable to fabricate a reflective mask blank for EUV lithography, comprising a chucking layer formed on a rear surface opposite a front surface with the reflective layer formed thereon, the chucking layer serving to chuck and support the substrate by an electrostatic chuck, wherein the reflective layer has no electrical connection to the chucking layer.
Patent TW-I402351-B (TW)
Title: Shaft furnace bleeder valve
Inventor: LONARDI EMILE
IPC: C21B9/12
Filed: 2007-01-30
Granted: 2013-07-21
Abstract: A bleeder valve for controlling a gas outflow from the interior of a pressurized furnace to the ambient atmosphere through an exhaust conduit is proposed. The bleeder valve comprises a valve seat associated with the exhaust conduit, a movable closure member having a generally convex central closure surface and a peripheral sealing surface cooperating with the valve seat, and an actuating mechanism which is connected to the closure member for moving the closure member between a closed position on the valve seat and an open position distant from the valve seat. According to an important aspect, the closure member comprises a recurved deflection surface at the periphery of the peripheral sealing surface, the recurved deflection surface being shaped so as to impart to a gas outflow passing between the valve seat and the closure member a velocity component which is opposite to the initial opening movement of the closure member.
Patent TW-I407789-B (TW)
Title: Digital media stream method, apparatus ,and system
Inventor: YANG YU DONG
IPC: H04N7/24
Filed: 2007-02-05
Granted: 2013-09-01
Abstract: A method and system for preventing skipping the playback of a special content section of a digital media stream is provided. The method comprises a method for providing a digital media stream on the providing side, and a method for playing back a digital media stream as provided by the above providing method on the playing back side. The providing method comprises: decoding an encoded special content section of a digital media stream; generating an encryption key based on the decoded data of the special content section; encrypting a normal content section of the digital media stream using the encryption key; and providing the digital media stream comprising the encoded special content section and the encrypted normal content section. The playback method comprises: receiving the digital media stream; decoding the special content section of the digital media stream; generating an encryption key based on the decoded data of the special content section by using the same method for generating the encryption key in providing the digital media; decrypting the normal content section of the digital media stream using the encryption key; and playing back the special content section and normal content section of the digital media stream.
Patent TW-I413290-B (TW)
Title: A method of communication for a battery pack and battery pack
Inventor: SATO HIDEYUKI
IPC: H01M10/42
Filed: 2007-03-09
Granted: 2013-10-21
Abstract: Apparatus, method and computer program product are provided for battery management. In one implementation, a method of communication is provided. The method includes enabling determining when a battery pack is coupled to a device, the battery pack including a battery management system. The method also includes generating a random number at the battery management system, the battery management system including battery monitoring circuitry, a processor, memory and a random number generator. The method includes using the random number to provide authentication and if authentication succeeds, enabling communication between the battery pack and the device.
Patent TW-I413880-B (TW)
Title: Method and apparatus for controlling flow of fluid using multi-mode control algorithm
Inventor: SMIRNOV ALEXEI V
IPC: G05D7/06
Filed: 2007-07-03
Granted: 2013-11-01
Abstract: A system and method for controlling a flow of a fluid using a multi-mode control algorithm is described. One embodiment includes a method for changing the multi-mode control algorithm from a closed-loop mode to an open-loop mode. The method includes receiving at least one sensor indicator generated by a sensor. The multi-mode control algorithm is modified from the closed-loop mode to the open-loop mode when, based on the at least one sensor indicator, the threshold condition is satisfied. The multi-mode control algorithm is used by a flow controller to control a flow of a fluid according to a set point.
Patent TW-I364102-B (TW)
Title: Semiconductor package with leads on a chip having muli-row bonding pads
Inventor: FAN WEN JENG
IPC: H01L21/60
Filed: 2007-12-20
Granted: 2012-05-11
Abstract: A LOC leadframe-based semiconductor package includes a chip with multiple rows of bonding pads. At least a bus bar is attached to the chip and is disposed between a first row of bonding pads and the fingers of the leads. A plurality of bonding wires electrically connect the first row of bonding pads to the fingers of the leads. The portion of the bus bar attached to the active surface of the chip includes a bent section bent away from the fingers. A long bonding wire electrically connects one of a second row of bonding pads to one of the fingers of the leads by overpassing the bent section. Therefore, the distance between the long bonding wire and the bus bar is increased to avoid electrical short between the long bonding wire and the bus bar and to enhance the quality of electrical connections of the LOC semiconductor package.
Patent TW-I467130-B (TW)
Title: Method of compensating measurement errors of a measuring machine deriving from the deformations of the machine bed caused by the load exerted by the mobile unit of the machine on the machine bed. and measuring machine operating according to said method
Inventor: LORENZO MERLO
IPC: G01B21/02
Filed: 2008-07-24
Granted: 2015-01-01
Abstract: A method of compensating the measurement errors of a measuring machine deriving from the deformations of a machine bed of the machine caused by the load exerted by a mobile unit of the machine on said machine bed, said method being characterized by comprising a first acquisition step in which first data regarding the constraint conditions of a workpiece on the machine bed are acquired, a second acquisition step in which second data regarding the deformation of the machine bed as the position of the mobile unit of the machine varies are acquired, and a third calculation step in which correction values depending upon said first and second data are calculated.
Patent TW-I377818-B (TW)
Title: Method of transmitting uplink data and buffer status reports in a wireless communications system, wireless device for implementing such method
Inventor: FISCHER PATRICK
IPC: H04L47/30
Filed: 2008-08-06
Granted: 2012-11-21
Abstract: The method provides buffer status reporting for the transmission of uplink data from a wireless device (10) to a base station (20). Uncompressed data (50) is stored in a first buffer (56) of the wireless device. A buffer status report containing information on an amount of the uncompressed data to be transmitted from the wireless device is transmitted from the wireless device to the base station. This information depends on the amount of the uncompressed data stored in the first buffer.
Patent TW-I413044-B (TW)
IPC: G09G3/12
Filed: 2009-04-07
Granted: 2013-10-21
Abstract: The present invention relates to a displaying method of large-scale LED display device and, more particularly, to a high picture quality displaying method of large scale LED display device. The method predefines the quantity of virtual pixels to be inserted in-between pixels of each row and each column, and utilizes pixels adjacent to each virtual pixel or separated from each virtual pixel by a recognizable range to share the color brightness of the virtual pixels in a time-sharing manner, so as to increase the picture quality and resolution of the large scale LED display device.
Patent TW-I403413-B (TW)
Title: Hydrophilic-hydrophobic transformable composite film and the method of fabricating the same
Inventor: WU TAIR I
IPC: B01J35/10
Filed: 2009-04-27
Granted: 2013-08-01
Abstract: A hydrophilic-hydrophobic transformable composite film is disclosed, which has an iron-containing substrate; a silicon-containing layer formed on the iron-containing substrate; and a titanium oxide layer formed on the silicon-containing layer. The hydrophilic-hydrophobic transformable composite film uses UV-light to switch its hydrophilic and hydrophobic property. Also, a method of fabricating the above composite film is disclosed. According to the present invention, an anatase oxide layer can be obtained from the sol-gel techniques, in which the particle size of the titanium dioxide is controlled and a modified surface coating with evident photo-catalyticity is achieved.
Patent TW-I389254-B (TW)
IPC: H01L21/3065
Filed: 2006-06-22
Granted: 2013-03-11
Abstract: For simplifying the dual-damascene formation steps of a multilevel Cu interconnect, a formation step of an antireflective film below a photoresist film is omitted. Described specifically, an interlayer insulating film is dry etched with a photoresist film formed thereover as a mask, and interconnect trenches are formed by terminating etching at the surface of a stopper film formed in the interlayer insulating film. The stopper film is made of an SiCN film having a low optical reflectance, thereby causing it to serve as an antireflective film when the photoresist film is exposed.
Patent TW-I406436-B (TW)
Title: Stacked-type piezoelectric device and method for manufacturing the same
Inventor: CHEN WEN CHIH
IPC: H01L25/04
Filed: 2009-07-10
Granted: 2013-08-21
Abstract: A stacked-type piezoelectric device includes a stack of piezoelectric layers, plural conductive layers, a first contact hole, a second contact hole, and plural insulating portions. The piezoelectric layers are disposed between the conductive layers. The first and second contact holes penetrate the piezoelectric layers and the conductive layers, and each of first and second contact holes is filled with a conductive material. Every insulating portion is formed at one conductive layer. Two adjacent insulating portions are respectively formed at the outer rims of the first and second contact holes, to electrically isolate the conductive layer (in which the insulating portion is formed) from the conductive material in the contact hole.
Patent TW-I405019-B (TW)
Title: Touch display device
Inventor: SHIH PO SHENG
IPC: G02F1/167
Filed: 2009-11-09
Granted: 2013-08-11
Abstract: A display apparatus and a touch display device are provided. The display apparatus includes a first substrate, a first conductive layer, a second substrate, a second conductive layer, an accommodating space disposed between the first conductive layer and the second conductive layer, and a plurality of charged particles. The first conductive layer has anisotropic impedance and is disposed on the first substrate. The second conductive layer is disposed on the second substrate. The accommodating space includes a plurality of pixel spaces. The charged particles are filled in the pixel spaces.
Patent TW-I448068-B (TW)
Title: Low phase noise amplifier circuit
Inventor: VELASQUEZ CARLOS
IPC: H03F1/26
Filed: 2010-03-23
Granted: 2014-08-01
Abstract: The amplifier circuit has a first complementary transistor (N6) connected in parallel with the diode connected transistor (N2) of a first current mirror (N1,N2) and connected in the form of a reverser with a first transistor (P3) of a differential pair (P3,P4). A gate or base of the first complementary transistor is connected to the gate or base of the first transistor of the differential pair. A second complementary transistor (N7) is connected in the form of a reverser with the second transistor (P4) of the differential pair. The second complementary transistor is connected in parallel with the diode connected transistor (N3) of a second current mirror (N3,N4). A gate or base of the second complementary transistor is connected to the gate or base of the second transistor of the differential pair.