baber/WOPTO huggingface dataset:
Patent TW-200536453-A (TW)
Title: Pin grid array package carrier and process for mounting passive component thereon
Inventor: YANG CHIH-AN
IPC: H05K1/02
Filed: 2004-04-30
Abstract: A Pin Grid Array (PGA) package carrier is suited for a PGA package and carries at least a passive component, which has a plurality of electrodes. The PGA package carrier comprises a substrate, a plurality of passive component electrode pads, a plurality of pins and a plurality of pre-solderings. The pins and the passive component electrode pads are disposed on a surface of the substrate. The pre-solderings are disposed on these passive component electrode pads respectively. The passive component electrode pads are connected with the electrodes of the passive component by the pre-solderings. Both the production capacity and yield of the PGA package can be effectively enhanced. The electrical package process can be used for the SMT (Surface Mount Technology) passive component, which has the high-density terminals.
Patent TW-200504120-A (TW)
Title: Polyurethane dispersants
Inventor: RICHARDS STUART NICHOLAS
IPC: C09D7/45
Filed: 2004-05-14
Abstract: The present invention provides a non-aqueous composition containing a particulate solid, an organic medium and a polyurethane dispersant having an essentially linear backbone and laterally attached solvent-solubilising side chains of a polyester, a polyether, a polyacrylate or a polyolefin including mixtures of such side chains.
Patent TW-200538256-A (TW)
Title: Pneumatic tool allowing for setting of safety feature
Inventor: LIN FREDDY
IPC: B25F5/00
Filed: 2004-05-31
Abstract: This invention relates to a pneumatic tool allowing for setting of safety feature or release of safety effect, including: a body having a conduit through which fluid may flow into for driving rotation of a cylinder in the body; a switch provided on the body, the switch closing the conduit in a normal condition; a trigger provided on the body for triggering the switch; a safety device provided on the body and movable between an operation position and a non-operation position; a switching knob connected to the safety device, where operation of the switch causes the safety device to be set at its operation position or non-operation position, wherein when the safety device is at its operation position, pressing the trigger actuates the switch thereby activating the pneumatic tool and when the safety device is at its non-operation position, pressing the trigger does not trigger the switch thereby effecting safety feature.
Patent TW-200602737-A (TW)
Title: Transflective liquid crystal display device
Inventor: YANG CHIU-LIEN
IPC: G02F1/1335
Filed: 2004-07-02
Abstract: The present invention relates to a transflective liquid crystal display comprises a first substrate and a second substrate, a liquid crystal layer interposed therebetween. A common electrode, and a first alignment film are orderly formed on an inner surface of the first substrate. A pixel electrode, and a second alignment film are orderly formed on an inner surface of the second substrate. The pixel electrode includes a reflective electrode and a transparent electrode. The pre-tilt angle of liquid crystal molecules of one side of the liquid crystal layer is between 0 degree to 15 degree, and that of liquid crystal molecules of another side of the liquid crystal layer is between 75 degree to 90 degree. Wherein the reflective electrode is higher than the transparent electrode, and thus a thickness of the liquid crystal correspond to the reflective electrode is smaller than a thickness of the liquid crystal correspond to the transparent electrode.
Patent TW-200603266-A (TW)
Title: Method for manufacturing polysilicon layer
Inventor: CHEN YI-WEI
IPC: H01L21/20
Filed: 2004-07-08
Abstract: A method for manufacturing polysilicon layer is provided. At first, a substrate is provided and a insulating layer is formed on the substrate. An amorphous silicon having a thin region and a thick region is formed on the insulating layer. The amorphous silicon is completely melted, and then a first melted amorphous silicon region and a second melted amorphous silicon region are formed on the insulating layer. The center of the bottom of the first melted amorphous silicon region is corresponded to the center of the bottom of the thick region. The center of the bottom of the second melted amorphous silicon region is corresponded to the center of the bottom of the thin region. The temperature of the first melted amorphous silicon region is lower than that of the second melted amorphous silicon region. A polysilicon layer is crystallized from the first melted amorphous silicon region to the second melted amorphous silicon region.
Patent TW-200603977-A (TW)
Title: Method for producing die
Inventor: WANG GUAN-YU
Filed: 2004-07-23
Abstract: A method for producing a die comprises the following steps: (A) grinding and polishing the top face of a template so that a smooth mirror face is formed on the top face; (B) plating a rigid film on the top face of the template; and (C) continuously bombarding the top face of the template, which is plated with the rigid film, with a bombardment article having a ball face in order to form a uniformly distributed and high density of pits each with a circular face. While in use, the top face of the die is suitable to be attached to a master sheet, which is engraved with a pre-specified pattern on the top face thereof. The contact area between the template and the top face of the master sheet is reduced due to the existence of the pits. This can reduce the rate of temperature decrease for the master sheet. Thus, the pattern on the master sheet can be completely copied on a product. The connection part between the upper periphery of each pit and the plane exhibits a smooth curved surface. The rigid film can increase the hardness and smoothness of the top face of the template in order to reduce the wearing between the master sheet and the die.
Patent TW-200606765-A (TW)
Title: A road-barrier warning device
Inventor: YANG KING-HSIN
Filed: 2004-08-02
Abstract: A road-barrier warning device is provided. The device comprises a LED display which can show people what happens on the road ahead and it will give alarming sounds as soon as it detects that car clashing is going to happen. Meanwhile, the device can take photos of the cars on the spot for the later responsibility attribution.
Patent TW-200507328-A (TW)
Title: Process for producing an electrode
Inventor: LAIN MICHAEL JONATHAN
IPC: H01M4/04
Filed: 2004-08-11
Abstract: A process for producing an electrode which comprises forming an electrode precursor comprising a layer comprising an intercalation material, and then applying stabilised lithium metal particles to the surface of the electrode precursor.
Patent TW-200513126-A (TW)
Title: Wave-guide illumination system for transmissive LCD projection systems
Inventor: SMITS WILLEM HENDRIK
IPC: H04N9/31
Filed: 2004-08-26
Abstract: This invention relates to a projection system (200) comprising a projection lamp (202) generating a light, an optical circuit element (206) such as a wave-guide or wave-plate integrator for polarizing the light, and light-valve means (226, 228, 230) for modulating polarized light from the optical circuit element (206). The object of the invention is to effectively reduce the length of the optical circuit element 206).
Patent TW-200609851-A (TW)
Title: Picture tracking and surveillance system
Inventor: FAN SHEN-HSI
IPC: G08B13/196
Filed: 2004-09-01
Abstract: A Picture Tracking and Surveillance System comprises a directional camera, a tracking monitor device, a plurality of identification devices, a rectilinear beam sounder, a guiding light, a multi-function mainframe and a computer. In assembling, the directional camera, the tracking monitor device, the identification device and rectilinear beam sounder connect to the computer through the multi-function mainframe. The computer also directly connects to the rectilinear beam sounder and the guiding light. While the directional camera and the tracking monitor device are locking the picture of a specific object, the identification device verifies a specific object to define accessible area therefor. Once the specific object broke into an alarm triggering area, the rectilinear beam sounder device projects an alarm sound to the specific object and the guiding light guides the specific object to leave the alarm triggering area as soon as possible.
Patent TW-200609186-A (TW)
Title: The molding core of glass molding
Inventor: WANG KUEN-CHR
IPC: C03B11/00
Filed: 2004-09-03
Abstract: The molding core of glass molding in the present invention comprises a substrate, an intermediate film formed on the substrate, and a protective film formed on the intermediate film. The protective film has a malleable surface away from the substrate for molding. The protective film also has a diamond-like carbon layer comprising C, O, H, and at least one element M, which is chosen from the selection of the following constituent groups: Si, Ti, Al, W, Ta, Cr, Zr, V, Nb, Hf, and B. The diamond-like carbon layer has a diamond-like carbon matrix, SiC nano-crystal grain particles imbedded in the diamond-like carbon matrix, SiO2 nano-crystal grain particles imbedded in the diamond-like carbon matrix, and a plurality of nano particles that are composed of the bonding of SiC crystal grains and SiO2 crystal grains imbedded in the diamond-like carbon matrix.
Patent TW-200522157-A (TW)
Title: Alignment mark forming method, substrate in which devices are formed, and liquid discharging head using substrate
Inventor: KOBAYASHI JUNICHI
IPC: H01L21/027
Filed: 2004-09-14
Abstract: An alignment mark is formed within an area removed from a substrate in a portion of the substrate where a plurality of devices is formed during a post-process which is treated to the substrate. The alignment mark is used for alignment between the substrate in which the devices are formed and a photomask for masking a resist applied on the substrate in order to perform patterning of the resist by using a photolithography process. Therefore, the alignment mark for the alignment between the substrate and the photomask can be formed in the substrate without reducing the yield of the device obtained from the substrate.
Patent TW-200611379-A (TW)
Title: Process of fabricating flip chip package and method of forming underfill thereof
Inventor: WEI BILL
IPC: H01L21/56
Filed: 2004-09-22
Abstract: A process of fabricating flip chip package is provided. First, a substrate is provided, wherein the substrate has a carrying surface. Then, a chip is provided, wherein the chip has an active surface and a plurality of bonding pads with bumps thereon. Next, the chip is disposed on the carrying surface of the substrate with the active surface and electrically connected to the substrate by the bumps to form a flip chip package. Then, an underfill is filled between the chip and the substrate, wherein the bumps are encapsulated by the underfill and the processing temperature is maintained between 100 DEG C to 140 DEG C to partially cure the underfill. Then, the underfill is heated to entirely cure the underfill. The process of flip chip package and the method of forming underfill thereof can improve the uniformity of the cured underfill and enhance the reliability of the flip chip package.
Patent TW-200516302-A (TW)
Title: Liquid crystal display device
Inventor: KOMA NORIO
IPC: G02F1/1337
Filed: 2004-10-08
Abstract: Provided is a liquid crystal display device of which the display property of semiconductor LCD can be improved, and thinning down of thickness and cost lowering of LCD can be achieved. In a reflection area, the side of color filter opposite the liquid crystal layer (300) of glass substrate (200) is coated with an UV curable liquid crystal (240) and then subjected to an UV irradiation for curing. Since the UV curable liquid crystal (240) performs as a differential phase shifter, unlike the prior art, laminating the differential phase shifter onto the glass substrate or TFT glass substrate on the color filter side is not needed. In addition, because the UV curable liquid crystal (240) is easy to be patterned, the pattern formation can be selectively made only on the reflection area.
Patent TW-200612630-A (TW)
Title: Structure inside connector with coil retaining base
Inventor: LIAN WEN-FU
IPC: H01R24/00
Filed: 2004-10-11
Abstract: This invention relates to a structure inside connector with coil retaining base is enclosed by a metal housing to form a communication connector. The internal structure is a circuit board structure containing a resistor-capacitor component and composed of a first, and a second circuit boards alternately and vertically built on a side surface of a side plate of plural pre-assembled metal guide pins. The retaining bases are disposed between the first and the second circuit boards and contain plural coils. The connection wires of all coils are stretched to one side of the retaining base to connect with the circuit board structure in advance. Therefore, it attains the object of connecting the coils and the circuit board in a snap. In the meanwhile, the retaining base can be a nest-type retaining base, and plural isolated nests matching with the number of coils are pre-formed on the opposite outer sides of each base. The various channels possessing different depths are pre-formed on the edge surface of the hole of each nest, between nests and the outer sides of the nests and the bases and extended outwards for connection purpose. Therefore, plural coils are assembled inside the plural alternate nests of the bases, and connection wires of the coils connect with the circuit board structure through the channels. Via such structure, it achieves the effects function of filtering and isolating abnormal voltage.
Patent TW-200522395-A (TW)
Title: Power surface mount light emitting die package
Inventor: ANDREWS PETER S
IPC: H01L33/58
Filed: 2004-10-20
Abstract: A light emitting die package is disclosed. The die package includes a substrate, a reflector plate, and a lens. The substrate may be made from thermally conductive but electrically insulating material or from a material that is both thermally and electrically conductive. In embodiments wherein the substrate is made from an electrically conductive material, the substrate further includes an electrically insulating, thermally conductive material formed on the electrically conductive material. The substrate has traces for connecting to a light emitting diode (LED) at a mounting pad. The reflector plate is coupled to the substrate and substantially surrounds the mounting pad. The lens substantially covers the mounting pad. Heat generated by the LED during operation is drawn away from the LED by both the substrate (acting as a bottom heat sink) and the reflector plate (acting as a top heat sink). The reflector plate includes a reflective surface to direct light from the LED in a desired direction.
Patent TW-200529201-A (TW)
Title: Disk cartridge
Inventor: OHGI TAKASHI
IPC: G11B23/03
Filed: 2004-11-26
Abstract: This invention provides a disk cartridge having a cartridge body (5) for rotatably receiving an optical disk (2) and having an opening (13) for a head, where the opening enables portion, from its inner to outer peripheries, of the optical disk (2) to face outward, a shutter member (15) movably supported by the cartridge body (5) and opening and closing the opening (13), and a bidirectional urging mechanism (38) for selectively urging the shutter member (15) either to the position where the opening (13) is closed or to the position where the opening (13) is opened. The bidirectional urging mechanism (38) urges the shutter member (15) either to the direction to close the opening (13) or to the direction to open the opening (13) depending on the position of the shutter member (15) relative to the opening (13).
Patent TW-200536298-A (TW)
Title: Correlation device and receiving device using such correlation device
Inventor: NAKAO SEIGO
IPC: H04L27/06
Filed: 2004-11-29
Abstract: This invention provides a correlation device in which a processing amount is reduced. The correlation device has an I delay unit (300) and a Q delay unit (302) for continuingly delay the value of same phase components of an inputted first base band receiving signal (202a) and the value of perpendicular components. Each component of the wave form of STS corresponding with a first transmission antenna (14a) is stored in an I memory unit (304) and a Q memory unit (306). A multiplying unit (308) performs a multiplying operation of the correlation processing. A multiplying result outputted from the multiplying unit (308) is added by an adding unit (310), and the added result is further added by an another adding unit (312).
Patent TW-200619557-A (TW)
Title: Waterproof lampshade structure
Inventor: Xu huang-xi
Filed: 2004-12-06
Abstract: The prevent invention relates to a waterproof lampshade structure, comprising an inner shade and an outer shade. The outer shade covers the inner shade and keeps a gap to the inner shade. The inside of the inner shade contains a bulb and bulb base, and the bulb base can fasten the closed end of the inner shade and the outer shade to a supporting rod. The open end of the said inner shade or outer shade is covered with a transparent cover. Multiple protrusions are formed on the outer shade, and the every protrusion has a drain hole toward the transparent cover to drain out the rainwater splashing into the space between the inner shade and the outer shade. Multiple bulges are formed on the inner shade. Every bulge is slightly in conical shape and has an air vent on the top to discharge the heat generated from the bulb to the space between the inner shade and the outer shade. Then, the heat is discharged to outside through the drain holes of the protrusion. The temperature of the lampshade can be effectively decreased, and the lifetime of the bulb, associated components and circuits can be extended substantially.
Patent TW-200538960-A (TW)
Title: Method for transferring production lots for experiment
Inventor: CHAO JEN-LIN
IPC: G06F19/00
Filed: 2004-12-06
Abstract: A method for transferring production lots for experiment. An experiment request for a product is first received. A plurality of production lots corresponding to the product is then displayed showing which production lots presently being processed on a production line. At least one of the stages and at least one of the production lots that have not been processed at the stage are selected. Thereafter, a hold flag is set at the stage, such that the selected production lot is held for an experiment at the stage.
Patent TW-200530562-A (TW)
Title: Ultrasonic flowmeter
Inventor: KAMIMURA SHINOBU
IPC: G01F1/66
Filed: 2004-12-23
Abstract: An ultrasonic flowmeter includes two ultrasonic transmitter-receivers (10, 16). Each of the ultrasonic transmitter-receivers (10; 16) includes a cylindrical transmitting body (1; 12) fixed on a peripheral surface of a measuring tube (6) through which a fluid to be measured flows so as to surround the measuring tube (6), and an ultrasonic transducer (2; 13) spaced apart from the peripheral surface of the measuring tube (6). The transmitting body (1) has axial end surfaces (8a, 8b) perpendicular to an axis of the measuring tube (6). The axial end surface (7) of the ultrasonic transducer (2) is fixed to one of the axial end surfaces (8b) of the transmitting body (1), and the ultrasonic transducer (2) is axially expanded and contracted by applying a voltage between the axial end surfaces (8a, 8b) thereof.
Patent TW-200536292-A (TW)
Title: Using phone service to initiate requests for web information
Inventor: NAICK INDRAN
IPC: H04L29/06
Filed: 2005-01-03
Abstract: A method of retrieving information via a network by initiating a phone call by entering a dialing sequence on a telephone to make a telephone connection. If it is determined that the phone call is a request for web-based information, the requested web-based information is determined as well as a network address associated with the phone call. A network protocol request is the generated for the requested web-based information. The network protocol request is then sent to a network server capable of retrieving the information and the retrieved information is delivered to the network address associated with the phone call. Determining that the phone call is a request for web-based information may include detecting a specified sequence that is appended to the phone number. An IP address associated with the telephone may be appended to the phone call either manually or automatically.
Patent TW-200614052-A (TW)
Title: Input detection device and related method
Inventor: WU CHANG-YUAN
Filed: 2005-01-19
Abstract: An input detection device contains a button set having a plurality of buttons utilized for inputting commands, each button outputting a unique voltage level when the button is activated. The input detection device also contains a voltage generating circuit for outputting a plurality of generated voltage levels corresponding to the unique voltage levels outputted by each of the buttons in the button set, and a comparator for comparing each of the generated voltage levels outputted from the voltage generating circuit with the voltage outputted from the button set. A control circuit controls the voltage generating circuit to alternately output each of the generated voltage levels, records the generated voltage level that is approximately equal to the voltage outputted from the button set, and determines which button in the button set was activated based on the recorded generated voltage level.
Patent TW-200538604-A (TW)
Title: Method of using aldehyde-functionalized polymers to enhance paper machine dewatering
Inventor: ST JOHN MICHAEL R
IPC: C08F8/28
Filed: 2005-01-25
Abstract: A method of enhancing the dewatering of a paper sheet on a paper machine comprising adding to the paper sheet about 0.05 1b/ton to about 15 1b/ton, based on dry fiber, of one or more aldehyde functionalized polymers comprising amino or amido groups wherein at least about 15 mole percent of the amino or amido groups are functionalized by reacting with one or more aldehydes and wherein the aldehyde functionalized polymers have a molecular weight of at least about 100,000.
Patent TW-200536410-A (TW)
Title: Communication method, user terminal, network element and computer program
Inventor: MALKAMAKI ESA
Filed: 2005-02-15
Abstract: In a radio system data units are associated with sequence numbers in a user terminal. The data units are arranged in order of the sequence numbers associated with the data units in the network element of the radio system.
Patent TW-200541286-A (TW)
Title: Execution of unverified programs in a wireless device operating environment
Inventor: OLIVER MITCHELL B
IPC: H04W12/06
Filed: 2005-03-01
Abstract: A computer device having wireless communication capability and a computer platform with a resident application environment for selectively downloading applications to the platform across the wireless network with a predefined security protocol for downloading and executing applications at the platform, such as verifying the presence of a certificate. The download manager is resident on the computer platform and allows download, storage, and execution of applications that do not otherwise comply with the security protocol of the resident application environment.