baber/WOPTO huggingface dataset:
Patent TW-200400393-A (TW)
Title: Methods and apparatus for providing light to a display
Inventor: KARDACH JAMES P
IPC: H05B44/00
Filed: 2003-05-26
Abstract: A low power backlight assembly for a large form factor flat screen display is disclosed which includes a modulator and a number of white light emitting diodes. The diodes are sequentially driven to provide the backlight used by the display.
Patent TW-200407965-A (TW)
Title: Coating forming agent for fine pattern and method for forming fine pattern using the same
Inventor: TACHIKAWA TOSHIKAZU
IPC: H01L21/027
Filed: 2003-06-24
Abstract: The present invention provides a coating forming agent for fine pattern and method for forming fine pattern using the same, which is characterized in that, after reducing the pitches of photoresist patterns using the thermal shrinking effect on the substrate coated with photoresist patterns, it can substantially remove the coating, and form the coating forming agent with fine pattern that contains the water-soluble polymer and fluoride (such as fluorized alkyl alcohol and fluorized alkyl carboxylic acid). The present invention can reduce the foaming and defects to obtain the fine patterns with flatness, excellent coating and profile, and the characteristics of fine patterns with the requirement of current semiconductor devices.
Patent TW-200415104-A (TW)
Title: Rotating article dispenser
Inventor: JERSTROEM GOERAN
IPC: A47K10/38
Filed: 2003-07-31
Abstract: A rotating article dispenser is provided for receiving and dispensing articles, such as a paper towel roll. The dispenser includes a handle which may be easily attached and removed by use of a clamping head provided in the handle which clamps around a bulb protruding from a first end of a tube. Upon depression of a button attached to the clamping head, the head may be released from the bulb so that the handle may be removed from the first end of the dispenser tube.
Patent TW-200413925-A (TW)
Title: Non-volatile semiconductor memory device
Inventor: OGAWA TOMOYA
IPC: G11C29/04
Filed: 2003-08-06
Abstract: Since a construction in controlling region is changed by controlling a writing operation or the like in a memory chip, it is necessary to markedly change the design of the entire storage device, and further, to change the design of each of flash memories. In a flash memory including memory blocks (12) and a controller (11) for performing erasure and the like with respect to the memory blocks, in the case where a deficient erasure status is output when a certain memory block receives an erasure command, a redundancy judging circuit (14) stores an address at that time and an address inside of a redundant block (12c) as a redundant address with respect to the address at that time in a redundant address storage region (15). Thereafter, when the address is accessed, the address is replaced with the redundant address stored in the redundant address storage region (15), so that a deficient memory block can be replaced with a redundant block.
Patent TW-200507092-A (TW)
Title: Method for controlling cmp process
Inventor: CHENG CHUN-LUNG
IPC: H01L21/304
Filed: 2003-08-13
Abstract: A method for controlling a CMP process is described, which is suitably applied to a CMP process within a damascene process. In this method, a test run is firstly performed using several test wafers, and then the erosion amounts of the dielectric layer or the thickness of the metal layer on the test wafers are measured. Thereafter, the polishing time for each wafer in the first lot is calculated from the polishing time and the dielectric erosion amount or the metal thickness of the test wafers, a dielectric erosion target or a metal thickness target, and the erosion rate or polishing rate of the polishing pad. Each wafer of the first lot is then polished for the calculated polishing time. Moreover, the polishing time required for each wafer in any lot after the first lot is calculated from the dielectric erosion amounts or the metal thickness of the wafers in a previous lot.
Patent TW-200416777-A (TW)
Title: Semiconductor device and its manufacturing method
Inventor: KURASHIMA NOBUYUKI
IPC: H01L21/768
Filed: 2003-08-14
Abstract: There is disclosed a semiconductor device comprising: a substrate; a first insulating film which is provided above the substrate and has a relative dielectric constant which is at most a predetermined value; a second insulating film which is provided on a surface of the first insulating film and has a relative dielectric constant greater than the predetermined value; a wire which is provided in a recess for the wire, which is formed passing through the second insulating film and extending into the first insulating film; and a dummy wire provided in a recess for the dummy wire, which is formed passing through the second insulating film and extending into the first insulating film, and is located in a predetermined area spaced from an area where the wire is provided.
Patent TW-200405434-A (TW)
Title: Method for forming high dielectric layer in semiconductor device
Inventor: DOH SEOK-JOO
IPC: H01L21/20
Filed: 2003-09-09
Abstract: There is provided a method for forming a high dielectric layer in a semiconductor device. A high dielectric layer is formed on a silicon substrate. Here, the high dielectric layer is composed of a nano laminate formed by depositing in turn a hafnium oxide layer or a zirconium oxide layer and a 3-group metal oxide layer. If necessary, an ozone oxide layer is formed before the high dielectric layer is formed. Then, nitriding is applied to the silicon substrate where the high dielectric layer is formed. Post thermal treatment is completed by oxidizing and/or annealing the silicon substrate to which the nitriding is applied. By using the method, it is possible to obtain a high dielectric layer which has superior mobility and interfacial characteristics. Also, by forming the ozone interfacial oxide layer prior to formation of the high dielectric layer, leakage current negative bias temperature instability (NBTI) can be reduced without an increase in an equivalent oxide layer.
Patent TW-200408545-A (TW)
Title: Electrostatic suction type fluid jet device
Inventor: HIGUCHI KAORU
IPC: B41J2/06
Filed: 2003-09-24
Abstract: The invention provides an electrostatic suction type fluid jetting device, comprising a nozzle (4) formed in a shape corresponding to a meniscus equal to a tailor cone-shaped tip part formed in a conventional electrostatic suction process of ink (2) as a fluid, wherein the diameter of the ink discharge hole (4b) of the nozzle (4) is set to a diameter generally equal to the diameter of the tip part of the meniscus (14) immediately before the jetting of the ink and equal to or lower than the diameter of the droplet of the ink (2) immediately after the jetting, whereby both an increase in resolution and safety can be assured and a highly versatile recording device can be commercialized.
Patent TW-200411232-A (TW)
Title: Optical cable components
Inventor: BROWN GEOFFREY DAVID
IPC: G02B6/44
Filed: 2003-10-07
Abstract: This invention is directed to optical cable components fabricated from an extrudable blend of high crystalline polypropylene and an impact modifying polymer to provide an enhanced balance flexural modulus, Izod notched value, grease resistance, and low shrinkage properties. The polypropylene has a crystallinity of greater than 56 weight percent and a melt flow of from 1 to 20 grams per 10 minutes at 230 DEG C. At 23 DEG C, the composition yields an extrudant having a 1-percent secant modulus of at least 1,600 Mpa and a notched Izod of at least 35 J/m. The composition also yields an extruded tube having a shrinkage of less than 2.0 percent after 24 hours at 100 DEG C.
Patent TW-200515548-A (TW)
Title: Quad flat flip chip packaging process and lead frame
Inventor: WANG HSUEH-TE
IPC: H01L23/31
Filed: 2003-10-16
Abstract: A quad flat flip chip packaging process and a lead frame are described. The process mentioned above mainly disposes a sacrificial film on the lead of lead frame for limiting the range of bumps and reducing the manufacturing cost. Furthermore, the sacrificial film can be removed from the lead of the lead frame after reflowing so that it can reduce the delamination between the molding compound and the lead after molding.
Patent TW-200502395-A (TW)
Title: Method for evaluating an agent for improving beta cell dysfunction
Inventor: KOGA SADAICHIRO
IPC: C12Q1/68
Filed: 2003-10-17
Abstract: This invention relates to a method for evaluating the effects of an agent for improving β-cell dysfunction or a subject suffering from β-cell dysfunction, which is based on a marker resulted from the expression of genes having nucleotide sequences of SEQ ID Nos: 1 to 8 or the products thereof having sequences of SEQ ID Nos: 9 to 16, in the specimen under administrating said agent, and to a kit containing primers and probes used in said method.
Patent TW-200411938-A (TW)
Title: Semiconductor device and its manufacturing method
Inventor: SAITO TOMOHIRO
IPC: H01L21/28
Filed: 2003-10-27
Abstract: A semiconductor device having a metal gate and low resistivity source and drain electrodes is provided. A device area and a device isolation area are formed on a semiconductor substrate 1. (2) A dummy gate crossing an active area having ends in contact with an isolation area is formed. A first area lower than a dummy gate is formed in the isolation area. Then, source/drain area lower than the first area is formed on the device area which the dummy gate is removed. Sidewall on the periphery of the source/drain area is formed and then doped source/drain diffusion layer is formed. A semiconductor film with the same height of the dummy gate upon the source/drain and first areas is formed. The upper part of the semiconductor film is oxidized to make an oxide film and then use the oxide film is used as a mask to remove the dummy gate of the device area. The semiconductor film is used as an etch stop layer to draw back the dummy gate. The oxide layer is removed. A gate insulated film and A gate are formed to replace the dummy gate. The semiconductor film is removed to exposed the doped source/drain area and form source/drain electrode on the doped area.
Patent TW-200512210-A (TW)
Title: Xanthine derivatives, the preparation thereof and their use as pharmaceutical compositions
Inventor: HIMMELSBACH FRANK
IPC: C07D519/00
Filed: 2003-11-07
Abstract: The present invention relates to substituted xanthines of general formula, , wherein R1 to R4 are defined as in claim 1, the tautomers, the stereoisomers, the mixtures thereof, the prodrugs thereof and the salts thereof, which have valuable pharmacological properties, particularly an inhibitory effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).
Patent TW-200419212-A (TW)
Title: Optical lens assembly
Inventor: HENDRIKS BERNARDUS HENDRIKUS WILHELMUS
IPC: G02B7/00
Filed: 2003-12-12
Abstract: An optical lens set to form a lens assembly having an optical axis (68; 168) and comprising a first lens set element (30; 130) including a lens (31; 131) having a curved lens surface (32; 132) having an entrance pupil with a first diameter (41; 141), wherein the first lens set element if of a first width (39) taken along a direction perpendicular to the optical axis; and a second lens set element (40; 140) including a lens (44; 144) having a curved lens surface (46; 146) having an entrance pupil with a different, second diameter (48; 148) which is smaller than the first diameter. The second lens set element has an inner part (56; 156) and an outer part (54; 154), the inner part including the second lens (44; 144). The outer part (54; 154) extends to a second width (52) which is greater than the width of the first lens set element, in order to improve handling and stress propagation characteristics for the smaller, second lens (44; 144).
Patent TW-200522789-A (TW)
Title: Organic electroluminescent material and organic electroluminescent device by using the same
Inventor: LIN HSIEN-CHANG
IPC: C07C211/61
Filed: 2003-12-31
Abstract: An organic electroluminescent material for using in a light-emitting layer of an organic electroluminescent device. The organic electroluminescent material of the formula(1): wherein R1, R2, R3, R4 are each a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms or a substituted or unsubstituted aryl group having 6 to 40 carbon atoms, Ar1, Ar2, Ar3, Ar4 are each a substituted or unsubstituted aryl group having 6 to 40 carbon atoms.
Patent TW-200524347-A (TW)
Title: Multiplexer and de-multiplexer for e2 and dual-e3 communication channels
Inventor: CHANG YI-CHIA
IPC: H04L12/46
Filed: 2004-01-05
Abstract: The present invention provides a multiplexer and de-multiplexer to enable communicating E2 line with dual-E3 line. The multiplexer and de-multiplexer is applied to multiplexing 8 E2 lines onto an dual-E3 line or de-multiplexing an dual-E3 line onto 8 E2 lines. A special frame structure is adapted to transfer the data in communication interface of multiplexer from 8 E2 lines to series data stream and transport to an dual-E3 line. In the same way, the data stream of dual-E3 line is extracted in interface of de-multiplexer to 8 parallel date streams then transport to 8 E2 lines. The bit rate of multiplexer and de-multiplexer is 68.736Mbps.
Patent TW-200527549-A (TW)
Title: Ultra-thin wafer level stack packaging method and structure using thereof
Inventor: HSUAN MIN-CHIH
IPC: H01L23/31
Filed: 2004-02-05
Abstract: A wafer level stack packaging method and structure are provided. The method includes providing a first substrate having a plurality of base chips, adhering the first substrate to a second substrate, lapping the attached first substrate to a thinner thickness, dicing the lapped first substrate, bonding a plurality of stack chips to each of the base chips, and packaging the base chip with the bonded stack chips to an IC. Each IC includes at least a base chip and one or more stack chips. Therefore, the size of the IC is equal to the size of the stacked chip having the base chip and the stack chip(s), and the thickness of the IC is equal to the total thickness of the base chip, the stack chip and the glue. If the detection of known good die is provided to the base chip and the stack chip, the yield of the IC can be enhanced. The base chip and the stack chip(s) may be manufactured by different processes, thus, the process of each chip can be simplified and the stacked chip has a thin thickness and small area.
Patent TW-200526444-A (TW)
Title: A vehicle anti-theft system and its functional setting method
Inventor: Zheng wen-bin
IPC: B60R25/00
Filed: 2004-02-09
Abstract: A vehicle anti-theft system consists of an anti-theft host and a remote controller. The anti-theft host has a first radio frequency emit/receive unit, a memory unit for storing multiple function setting data, and a control unit to operate anti-theft functions according to the function setting data in the memory unit The remote controller has a second radio frequency emit/receive unit, a functional button module having multiple functional buttons, and a display unit to display functional button menu. Users can select one of the functional options on the display menu by pressing the functional button module and the second radio frequency emit/receive unit will then emit the specific functional data to the anti-theft host so that the anti-theft host can change the data set inside the memory unit according to the selected functional data.
Patent TW-200530715-A (TW)
Title: Active matrix type liquid crystal display
Inventor: LAI CHIEN-TING
IPC: G02F1/1335
Filed: 2004-03-02
Abstract: An active matrix liquid crystal display includes a sub-pixel unit, and the sub-pixel unit has two data lines arranged along a longitudinal direction, two gate lines arranged along a cross direction with the data lines, a pixel electrode, and a thin film transistor. The date lines and the gate lines define a sub-pixel area to contain the pixel electrode. The thin film transistor has a source electrode, a gate electrode and a drain electrode, which connects to the corresponding data line, the corresponding gate line and the pixel electrode respectively. The date lines and the gate lines are anti-reflective films, and the active matrix liquid crystal display has a high contrast ratio.
Patent TW-200513165-A (TW)
Title: Modularized structure for operating panel of industrial control
Inventor: YEH TZ-YUAN
IPC: H05K7/00
Filed: 2003-09-25
Abstract: Disclosed is a modularized structure for operating panel of industrial control, which comprises an operating panel, a keypad, a frame body, a circuit board and a sealed rubber pad, in which on the surface of the frame body has a plurality of crash-proof frames which have a corrective hole. When the keypad is displaced by undergoing pressure, the guiding of the top wedge and the corrective hole of the crash-proof frames enable the touch rod of a touch switch to retract with elasticity against pressure, and thereby the touch switch is well-protected from being damaged due to displacement so as to ensure the pressure undergone on the keypad concentrated onto the touch switch.
Patent TW-200532731-A (TW)
Title: Field emission display
Inventor: CHIEN SHIH-CHE
IPC: H01J1/304
Filed: 2004-03-19
Abstract: A field emission display comprising a cathode, a resistive buffer in contact with the cathode, a plurality of electron emitters formed on the resistive buffer, a gate electrode which have some distance with the electron emitters, an anode plat and a plurality of fluorescent material in contact with the anode, wherein the resistive buffer is made of silicon oxide, electrons are emitted from the electron emitters, the fluorescent material contains some particles that can transpire the light, the light pass through the anode then we could see the pictures.
Patent TW-200531803-A (TW)
Title: A hand tool with replaceable hammerheads
Inventor: Lin ming-xuan
Filed: 2004-03-30
Abstract: This invention relates to a hand tool with a changeable hammerhead set, which includes a handle, a main body attached on the handle, a first hammerhead installed on one side of the main body, a second hammerhead, and a connecting rod joined with the first hammerhead to form as one single body. The connecting rod is inserted through a hole on the main body so that it may connect with the second hammerhead at the other end. The first hammerhead and the second hammerhead can be replaced readily and conveniently for different needs.
Patent TW-200427292-A (TW)
Title: Voice transmitter and receiver for telephone set
Inventor: TAKEDA TAKESHI
IPC: H04M1/03
Filed: 2004-04-05
Abstract: The invention targets at providing a voice transmitter and receiver for telephone set, which can be incorporated with conventional telephone set for similar operation to facilitate the replacement on basis of current telephone set and proceed the bone conduction receiving inexpensively. As the resolution to the issue, the voice transmitter and receiver of the telephone set of the invention comprises the telephone case 1 equipped with the transmitting slot 2 and the receiving slot 3, the microphone installed on the said transmitting slot 2, the bone conduction speaker 4 installed at the receiving slot 3, the amplifier 5 installed inside the telephone case 1 and connected with the bone conduction speaker 4, the connection wire 6 equipped with the connector 9 for telephone set capable of inserting in the jack 16 of the telephone body 15 used to connect the microphone and the bone conduction speaker 4, and the power connection wire 7 used to connect the amplifier 5 and AC power adapter.
Patent TW-200416307-A (TW)
Title: Plating apparatus and method
Inventor: WANG HUI
IPC: C25D7/12
Filed: 1999-01-19
Abstract: An apparatus for plating a conductive film directly on a substrate with a barrier layer on top includes anode rod (1) placed in tube (109), and anode rings (2), and (3) placed between cylindrical walls (107) and (105), (103) and (101), respectively. Anodes (1), (2), and (3) are powered by power supplies (13), (12), and (11), respectively. Electrolyte (34) is pumped by pump (33) to pass through filter (32) and reach inlets of liquid mass flow controllers (LMFCs) (21), (22), and (23). Then LMFCs (21), (22) and (23) deliver electrolyte at a set flow rate to sub-plating baths containing anodes (3), (2) and (1), respectively. After flowing through the gap between wafer (31) and the top of the cylindrical walls (101), (103), (105), (107) and (109), electrolyte flows back to tank (36) through spaces between cylindrical walls (100) and (101), (103) and (105), and (107) and (109), respectively. A pressure leak valve (38) is placed between the outlet of pump (33) and electrolyte tank (36) to leak electrolyte back to tank (36) when LMFCs (21), (22), (23) are closed. A wafer (31) held by wafer chuck (29) is connected to power supplies (11), (12) and (13). A drive mechanism (30) is used to rotate wafer (31) around the z axis, and oscillate the wafer in the x, y, and z directions shown. Filter (32) filters particles larger than 0.1 or 0.2 μm in order to obtain a low particle added plating process.
Patent TW-200534222-A (TW)
Title: Liquid crystal on silicon panel and driving method thereof
Inventor: LEO HON-YUAN
IPC: G09G3/36
Filed: 2004-04-12
Abstract: A liquid crystal on silicon panel (LCOS panel) and a driving method thereof are disclosed. MxK sub-pixels in a row of display area of the LCOS panel are finished to drive after I scanning by the row driver of the LCOS panel, so as to have a compromise between the cost of the drivers and the frame rates. Wherein, M is horizontal resolution, K is the number of sub-pixels in each pixel, I is between 1 and K. Moreover, the column driver of the LCOS panel is divided into an even column driver and an odd column driver for doubling the layout area.
Patent TW-200422349-A (TW)
Title: Release film for printed wiring board production
Inventor: KAMO HIROSHI
IPC: B32B27/00
Filed: 2004-04-16
Abstract: A release film for the production of printed wiring boards comprises a resin layer (P) comprising at least 50 wt.% polyphenylene ether resin (A). The release film has excellent releasability, is reduced in heat shrinkage, and is less apt to wrinkle printed wiring board products. The release film itself also is less apt to wrinkle. The film has excellent nonfouling properties because it suffers no bleeding. It has low hygroscopicity and excellent conformability. The film is reduced in adhesive overflowing and is excellent in adhesion between film layers and slippage between the films. It is suitable for use in producing printed wiring boards, in particular, flexible printed wiring boards.
Patent TW-200515412-A (TW)
Title: Magnetic random access memory and data reading method thereof
Inventor: TSUCHIDA KENJI
IPC: G11C7/18
Filed: 2004-04-30
Abstract: The present invention relates to a magnetic random access memory (MRAM) capable of attaining large capacity or high integration level and high accessing speed. A MRAM utilizing crossover memory cells and adopting a hierarchical bit line structure is characterized in that, in reading operation, the word lines RWL1 to RWL8 of memory cells MC11 to MC48 connected with a selection cell and having the sub-bitlines SBL1 to SBL8 same as those of the selection cell are maintained in a floating state, and providing the word lines of the memory cells connected with the selection cell and having the sub-bitlines different from those of the selection cell with the same potential as the main bitlines MBL1 to MBL4. By using the crossover memory cells, large capacity and high integration level can be easily achieved. Moreover, by limiting the read erroneous current portion inherent to the crossover memory cell and setting the potential of all sub-bitlines in a deselected state to be identical to that of the main bitlines, the fast-speed reading action can be realized.