baber/WOPTO huggingface dataset:
Patent TW-I290016-B (TW)
Title: A process and an apparatus for coating printed circuit boards with laser-structurable, thermally curable solder stop lacquers and electroresists
Inventor: SCHAFER HANS-JURGEN
IPC: H05K3/00
Filed: 2003-10-13
Granted: 2007-11-11
Abstract: A process and an apparatus for coating printed circuit boards with a laser-structurable, thermally curable solder stop lacquer and electroresists are described.
Patent TW-I231564-B (TW)
Title: Cu damascene process and structure
Inventor: WU ZHEN-CHENG
IPC: H01L21/76
Filed: 2003-11-06
Granted: 2005-04-21
Abstract: A Cu damascene process and a structure thereof are disclosed. A first dielectric layer and an etching-stop layer are sequentially formed on a substrate, and metal plugs are formed in the first dielectric layer and the etching-stop layer. Next, a second dielectric layer is formed on the etching-stop layer, and openings are determined therein to be the location of Cu interconnects. Then, a dielectric barrier layer is formed in the surface of openings, and a etching back step is performed to remove a portion of the dielectric barrier layer located in the bottom of the openings, for exposing the metal plugs. After, a Cu layer is formed in the openings. In the aforementioned process, the etching-stop layer is exposed while the metal plugs are exposed in the openings. It is different to the prior process and structure, which exposes the first dielectric layer in the openings. Therefore, the Cu layer in the opening contacts with metal plugs and the etching-stop layer, not with the dielectric layer, so that Cu diffusion is improved.
Patent TW-I226416-B (TW)
Title: V belt type continuously variable transmission
Inventor: ISHIDA YOUSUKE
IPC: F16H63/06
Filed: 2003-11-11
Granted: 2005-01-11
Abstract: In a V belt type continuously variable transmission constituted by coupling a drive pulley 55, which is mounted on a crankshaft (input shaft) 28, and a driven pulley 56, which is mounted on a transmission shaft (output shaft) 47, with a V belt 57, when a driven side variable pulley half body 56b of the driven pulley 56 moves to a top time position where a winding diameter is minimized, a boss portion 63 of the driven side movable pulley half body 56b is brought into abutment against a spring bearing member 65, whereby the driven side movable pulley half body 56b is regulated to the top time position.
Patent TW-I227818-B (TW)
Title: ASIC clock floor planning method and structure
Inventor: ARTHANARI GEETHA
IPC: G06F17/50
Filed: 2003-11-28
Granted: 2005-02-11
Abstract: A method of designing a clock tree in an integrated circuit combines steps of making a list of all clock sinks; positioning a temporary reference insertion point (TIP); grouping the sinks together with structured clock buffers (SCBs) in a set of levels; and moving the SCBs to improve symmetry of the tree. The SCBs may be of several sizes and may be positioned horizontally or vertically and moved within limits to permit the program to calculate a complete tree.
Patent TW-I231136-B (TW)
Title: Intelligent telephone dialing up system and its method
Inventor: LIN ALLEN
IPC: H04M1/23
Filed: 2003-12-23
Granted: 2005-04-11
Abstract: This invention discloses an intelligent telephone dialing up system and its method. According to the corresponding phone number sequence for dialing up, segments of the phone number are extracted and assembled, the number segment is stored in a database. A number-extraction module extracts the number segment in the number-segment database. The number-assembling module arranges all number segments according to the corresponding sequence and assembles into the number combination. Finally, the dialing module dials to the exterior based on the number combination, thereby simplifies the way for dialing numbers with longer digits such as international phone and IP phone.
Patent TW-I277119-B (TW)
Title: Dielectric barrier discharging type low pressure discharge lamp
Inventor: TAKEDA YUJI
IPC: H01J17/28
Filed: 2003-12-24
Granted: 2007-03-21
Abstract: The subject of the invention is to prevent the mercury draining phenomenon of the sealing parts on both sides of tubular glass lamp container to enhance the long-term reliability in lighting lamp. By means of inserting spherical beads 41 or shell-like beads in the dielectric barrier discharging type low-pressure discharge lamp 1, and heat-sealing at least one side of the tubular glass lamp container 10, which is the end of the sealed side done by vacuum pumping and filling filler, the mercury draining phenomenon of the spherical beads sealing portion can be prevented and long-term lighting can be secured.
Patent TW-I250058-B (TW)
Title: The procedure of manufacturing hex slotted nuts
Inventor: CHEN YONG-CHENG
IPC: B23G1/00
Filed: 2003-12-25
Granted: 2006-03-01
Abstract: The present invention relates the procedure of manufacturing hex slotted nuts. In particular, the coil of carbon steel as the suitable volume of steel can be punched coherently to make shapes of the hex slotted nuts by the shaping punch through some processes in sequence, e.g. the process of cutting material, the first molding process, the second molding process, the process of producing slots, the process of embellishing edges and the process of punching holes so that the process of manufacturing and molding can be shortened for increasing the working efficiency and promoting the rate of manufacturing perfect products.
Patent TW-I265577-B (TW)
Title: Interconnect structures incorporating low-k dielectric barrier films
Inventor: COHEN STEPHAN A
IPC: H01L21/768
Filed: 2004-01-12
Granted: 2006-11-01
Abstract: The present comprises an interconnect structure including a metal, interlayer dielectric and a ceramic diffusion barrier formed therebetween, where the ceramic diffusion barrier has a composition SivNwCxOyHz, where 0.1 <= v <= 0.9, 0 <= w <= 0.5, 0.01 <= x <= 0.9, 0 <= y <= 0.7, 0.01 <= z <= 0.8 for v+w+x+y+z=1. The ceramic diffusion acts as a diffusion barrier to metals, i.e., copper. The present invention also comprises a method for forming the inventive ceramic diffusion barrier including the steps depositing a polymeric preceramic having a composition SivNwCxOyHz, where 0.1 < v < 0.8, 0 < w < 0.8, 0.05 < x < 0.8, 0 < y < 3, 0.05 < z < 0.8 for v+w+x+y+z=1 and then converting the polymeric preceramic layer into a ceramic diffusion barrier by thermal methods.
Patent TW-I255630-B (TW)
Title: Self-cleaning mobile phone
Inventor: CHEN GA-LANE
IPC: H04M1/17
Filed: 2004-02-20
Granted: 2006-05-21
Abstract: A self-cleaning mobile phone in accordance with the present invention includes: a main body, a cover and a keypad. The keypad is interposed between the main body and the cover. The cover is formed with a number of particles of photocatalyst material and silver.
Patent TW-I272421-B (TW)
Title: Backlight unit and liquid crystal display utilizing the same
Inventor: FU SHIH-CHE
IPC: G02F1/13357
Filed: 2004-05-13
Granted: 2007-02-01
Abstract: The backlight unit includes a frame, a first supporting pin, a second supporting pin, and a film. The film comprises a first hole and a second hole. The film is positioned on the frame by the first and the second supporting pin passing through the first and the second hole, respectively. When the frame is disposed in a first position, the first supporting pin partially contacts an inner wall of the first hole for positioning the film. When the frame is disposed in a second position, the second supporting pin partially contacts an inner wall of the second hole for positioning the film. An LCD utilizing the backlight unit is also disclosed.
Patent TW-I235443-B (TW)
Title: Bond pad for flip chip package
Inventor: HUANG TAI-CHUN
IPC: H01L23/485
Filed: 2004-06-15
Granted: 2005-07-01
Abstract: A bond pad for a flip chip package. The bond pad is suitable for an integrated circuit chip. A plurality of slots are designed on the bond pad. Each of the slots extends along a direction which is perpendicular to a radial direction from the center of the integrated circuit chip. The bond pad is disposed at the corner of the integrated circuit chip.
Patent TW-I277317-B (TW)
Title: Methods and systems for operating a logical sensor network
Inventor: KUNG HSIANG-TSUNG
IPC: H04L12/28
Filed: 2004-06-18
Granted: 2007-03-21
Abstract: Methods and systems for operating a sensor network comprising a plurality of nodes and at least one resource, where a resource can be a sensing device (e.g., a camera or microphone) or other peripheral devices (e.g., a storage or recording system). In at least one embodiment of the present invention, at least one node in a network determines at least one resource available to it and the type of the resource or its capabilities. Based on the type or capabilities of the resource, the node associates with one or more logical node names and acquires instructions for performing at least one function.
Patent TW-I282160-B (TW)
Title: Circuit board structure integrated with chip and method for fabricating the same
Inventor: HSU SHIH-PING
IPC: H01L23/52
Filed: 2004-07-09
Granted: 2007-06-01
Abstract: A circuit board structure integrated with chip and a method for fabricating the same are proposed, wherein a supporting plate formed with at least an opening is provided and a semiconductor chip having pads is mounted within the opening. A first insulating layer is formed on the supporting plate with a plurality of openings to expose the pads of the chip, and a conductive structure is formed within the opening for electrically connecting the pad of the chip. A second insulating layer is formed on the first insulating layer with a plurality of openings, wherein some openings is formed to expose the conductive structure. Then, a circuit layer is formed within the opening of the second insulating layer, so as to form a circuit board structure integrated with chip.
Patent TW-I231984-B (TW)
Title: Chip structure, semiconductor package structure and wire bonding process corresponding the same
Inventor: LAI YI-SHAO
IPC: H01L23/31
Filed: 2004-07-30
Granted: 2005-05-01
Abstract: A chip structure comprising a substrate, an electric device, a plurality of bonding pads and a baffle material is disclosed. The substrate has a plurality of trenches. The electric device is disposed inside the substrate. The bonding pads are disposed on the surface of the substrate and electrically connected to the electric device. The trenches are located between the bonding pads and the electric device. The bonding pads suit to bear a stress wave induced by wire bonding. The baffle material is filled in the trenches. The acoustic impedance of the baffle material and the substrate are different. The baffle material suits to reflect the stress wave. Therefore, the baffle material can protect the electric device from the damage caused by the stress wave in wire bonding.
Patent TW-I246776-B (TW)
Title: Manufacturing method of light emitting devices
Inventor: LIN HUEI-HUEI
IPC: H01L31/00
Filed: 2004-08-02
Granted: 2006-01-01
Abstract: Disclosed is a manufacturing method of light emitting devices containing the following steps: providing a light emitting semiconductor substrate on which a liquid-state adhesion layer is formed, rising the temperature to a first process degree so as to bake the liquid-state adhesion layer into a soft gel layer constituted by the cover layer and the inner layer of the adhesion layer, lowering the temperature to a second process degree which is lower than the first process in order to enable the phosphor powder to attach and embed into the cover layer, finally to rise the temperature again to a third process degree which is higher than the second process to completely cure the cover layer and the inner layer.
Patent TW-I248298-B (TW)
Title: Solid-state imaging device
Inventor: OOSHIMA ATSUSHI
IPC: H01L27/146
Filed: 2004-08-05
Granted: 2006-01-21
Abstract: The present invention provides a solid-state imaging device comprising: a pixel array area having pixels including electro-optic transducers arranged as an array; signal lines wired for every pixel column; and a plurality of noise reducers provided for the corresponding signal lines. Each noise reducer includes: a first capacitor having an end connected to the signal line; a first switch element having an input port connected to the other end of the first capacitor; a second capacitor connected between an output port of the first switch element and a reference voltage; and a clamping element for clamping the voltage of a connecting node between the output port of the first switch element and the second capacitor to a predetermined voltage. The first capacitor is shared among the plurality of noise reducers.
Patent TW-I270440-B (TW)
Title: An adjustable wrench
Inventor: HSIEN CHIH-CHING
Filed: 2004-08-30
Granted: 2007-01-11
Abstract: This invention relates to an adjustable wrench. The handle of the wrench has a fixed jaw and an adjustable jaw at one end. Each of the two jaws has a griping face, facing to each other. There are at least two serrated areas with different tooth sizes on the griping face of at least one of the jaws. The serrated area near the inner side of the jaw comprises a number of small teeth and is used to drive small worn bolts or nuts; the serrated area near the outer of the jaw comprises a number of large teeth and is used to drive large worn bolts or nuts.
Patent TW-I283956-B (TW)
Title: Switching controller having frequency hopping for power converters
Inventor: YANG TA-YUNG
IPC: H02J4/00
Filed: 2004-09-01
Granted: 2007-07-11
Abstract: A switching controller having frequency hopping is used for reducing the EMI of a power supply. A pattern generator generates a digital pattern code in response to a clock signal. An oscillator generates an oscillation signal for determining a switching frequency of a switching signal. A programmable capacitor coupled to the oscillator is used for modulating the switching frequency in response to the variation of the digital pattern code. An attenuator is connected to a voltage feedback loop for attenuating a feedback signal. The feedback signal is utilized to control the pulse width of the switching signal. A programmable resistor is coupled to the attenuator for programming an attenuation rate of the attenuator in response to the digital pattern code. The attenuation rate is increased as the switching frequency increases. The pulse width of the switching signal is thus reduced, which compensates the decrease of the switching period and keeps the output power and the output voltage of the power supply constant.
Patent TW-I239565-B (TW)
Title: Method for forming openings in insulation layer and stacked insulation layer above conductive region and semiconductor substrate
Inventor: CHENG YI-LUNG
IPC: H01L21/311
Filed: 2004-09-20
Granted: 2005-09-11
Abstract: A method for forming an opening in a stacked insulation layer. A semiconductor substrate having a conductive region therein and a stacked insulation layer as an etching stop layer above the conductive region is provided, wherein the stacked insulation layer comprises a bottom silicon oxide layer, a hydrogen silicon oxy nitride layer, and an upper silicon nitride layer in order. An insulation layer is then formed on the stacked insulation layer. Next, an anisotropic dry etching is performed until exposing the surface of the silicon nitride layer to form a contact hole or via in the insulation layer. Subsequently, residues covering the stacked insulation layer are completely removed by over etching. Finally, the silicon nitride layer is selectively removed, then the hydrogen silicon oxy nitride layer and the silicon oxide layer are, to form a contact hole or via in the stacked insulation layer without damage of the conductive region.
Patent TW-I266188-B (TW)
Title: Internal memory accessing method of processor and device thereof
Inventor: WU CHI-FENG
IPC: G06F12/00
Filed: 2004-09-21
Granted: 2006-11-11
Abstract: The present invention relates to an internal memory accessing method of processor and device thereof. The method includes steps of using a switching mechanism such that a processing unit and a direct memory access (DMA) controller can simultaneously access different memory units of an internal memory, and the processing unit can consistently access and compute data of the internal memory to explore the computational efficacy. In the device of the present invention, a processing unit and a DMA controller of a processor are all coupled to an internal memory through a switching circuit; hence, the processing unit and the DMA controller can simultaneously access different memory units of the internal memory by using the switching circuit to switch, and the processing unit can consistently access and compute data in a memory unit to effectively explore computational efficacy.
Patent TW-I258379-B (TW)
Title: Safety syringe
Inventor: WU WEI-SHUI
IPC: A61M5/178
Filed: 2004-10-01
Granted: 2006-07-21
Abstract: This invention relates to a safety syringe, mainly comprising a barrel, a plunger, a needle seat, and a needle sheath. The needle seat uses the base to pass through the cylinder of the barrel and abuts the bottom edge of circular protruding part with two ends of the major axis of the plane on the base, to form a resisting state in the receiving part. When the medicament has been injected, the protruding post disposed on the plunger enters into the base of the needle seat, making the variable curved surface of base gradually become cone-shaped curved surface, so as to make the cone of the protruding post combine with the engaging part of the base by the urging force and friction force, the dimension of the external diameter of the base being still smaller than that of the internal diameter of circular protruding part. Therefore, when pulling the plunger after being used, the needle seat can be departed from the receiving part and stored in the cylinder of the barrel, to prevent others from being stung by the discarded needle.
Patent TW-I247118-B (TW)
Title: Automatic test system and the method using the same
Inventor: LIU PAI-SHENG
IPC: G01R23/00
Filed: 2004-10-19
Granted: 2006-01-11
Abstract: An automatic test system and a method for testing a wireless unit during an automatic mass-production process are provided. Adjusting a parameter in the wireless unit alters an operation result of the wireless unit. The automatic test system includes a database for storing the empirical parameters, and a decision unit connected with the database. The determination unit adjusts the parameter in the wireless module according to the experiential parameter, thereby making the operation result of the wireless unit conform with the product standard.
Patent TW-I261702-B (TW)
Title: Liquid crystal display panel
Inventor: HUANG YU-HAO
IPC: G02F1/1333
Filed: 2004-10-21
Granted: 2006-09-11
Abstract: A liquid crystal display panel includes a first substrate, a second substrate parallel to the first substrate, a liquid crystal layer sandwiched between the first substrate and the second substrate, and a buffer layer positioned on the first substrate. The first substrate includes a central display region and a peripheral region. The buffer layer includes at least a trench facing the second substrate so as to form at least a storage room for containing excessive liquid crystal molecules.
Patent TW-I264514-B (TW)
Title: Safety device for a humidifier
Inventor: HUANG CHUAN-PAN
IPC: F24F6/08
Filed: 2004-11-24
Granted: 2006-10-21
Abstract: A safety device for a humidifier includes a safety device and a water level sensor. The safety device is positioned between a body, a water tank and a vaporizing tank for controlling the water level in the vaporizing tank and producing vapor with fastness with safety. The water level sensor is positioned under the safety device, having a float and a sensing member to cooperate with each other for sensing the water level in the water tank to cut off in due time electric power to the humidifier for ensuring its safety.
Patent TW-I373514-B (TW)
Title: Liquid crystal resin, method for making the same, liquid crystal resin composition, and molded article
Inventor: TACHIKAWA KOJI
IPC: C08G63/19
Filed: 2004-11-25
Granted: 2012-10-01
Abstract: A liquid crystal resin comprises structural units derived from at least two types of aromatic diols. The liquid crystal resin generates 100 ppm or less of acetic acid gas, less than 20 ppm of phenol gas, and less than 100 ppm of carbon dioxide gas when the liquid crystal resin is retained at a melting point +10°C (or at 335°C when the melting point is less than 325°C) for 30 minutes in a helium gas atmosphere. The present invention provides a liquid crystal resin or a composition containing this resin by which metal corrosion, clouding of glass, bulging of molded articles, and the like are reduced.
Patent TW-I302413-B (TW)
Title: Witrless apparatus, method for use in implementing adaptive channelization,wireless communication method and system, and article comprising a storage medium having instructions stored thereon
Inventor: SADRI ALI
IPC: H04L5/02
Filed: 2005-01-11
Granted: 2008-10-21
Abstract: Adaptive channelization is achieved in a high throughput multicarrier system by first subdividing a high throughput channel into a number of frequency sub-channels. A channelization decision may then be made within a device as to which of the sub-channels to use for a corresponding high throughput wireless link based on channel state information.
Patent TW-I258282-B (TW)
Title: Lookup table circuit structure for network switch device
Inventor: HUANG CHUEH-MINM
IPC: H04L12/56
Filed: 2005-02-01
Granted: 2006-07-11
Abstract: A circuit structure for implementing the lookup table of a network switching device is provided. With the circuit structure, the memory space of the lookup table could be fully utilized, and the time spent in searching the table is guaranteed to be within a specific time interval. The circuit structure divides the memory space for the lookup table into N blocks, each of which contains L records. The N blocks are directly connected to all search and comparison engines of the M network ports via separate buses respectively. An address generator continuously issues sequential address signals 0, 1, 2, ..., L-1 to all blocks. Upon receiving an address signal, each block delivers its addressed record to all search and comparison engines via its own bus. A search and comparison engine therefore would compare all NxL records of the lookup table after the address generator has finished a full cycle of issuing L addresses. Searching the lookup table for an incoming packet, in the worst case, wouldn't take up more time than what is required by the address generator to issue a full cycle of L addresses.
Patent TW-I253624-B (TW)
Title: Driver voltage adjuster
Inventor: CHUI CLARENCE
IPC: G09G3/36
Filed: 2005-02-03
Granted: 2006-04-21
Abstract: A display system uses a display driver to provide row and column address voltages. The row and address column voltages are used by an array of interferometric elements through a voltage adjuster to adjust the row address voltages to provide adjusted row address voltages to the array of interferometric elements.
Patent TW-I250697-B (TW)
Title: Low profile memory card connector
Inventor: MATSUMOTO YASUYOSHI
IPC: G06K17/00
Filed: 2005-02-05
Granted: 2006-03-01
Abstract: A memory card connector includes a metal shell having a top wall and at least one generally L-shaped side wall depending along a side edge of the top wall to at least in part define a card-receiving cavity for receiving a memory card. An insulative housing is provided at a rear of the cavity and mounts a plurality of conductive terminals which have contact portions extending forwardly into the cavity for engaging appropriate contacts on the memory card. A card eject mechanism is provided for ejecting the memory card from the cavity. The card eject mechanism is located in an inner space defined by the L-shaped side wall of the metal shell.