baber/WOPTO huggingface dataset:
Patent TW-550787-B (TW)
Title: Semiconductor device comprising memories on the inside and outside of bonding pad
Inventor: SAKAKIBARA KAZUO
IPC: H01L25/18
Filed: 2002-06-25
Granted: 2003-09-01
Abstract: A semiconductor integrated circuit is capable of filling the need for more memory space through the effective use of an already-designed core block. A block (1) including a CPU, an array (4a) of a plurality of bonding pads, and RAMs (21a, 22a) which are first memories located on the same side of the array (4a) as the block (1) are already designed. The requirement for increased memory capacity can be filled with ease by the addition of RAMs (24a, 25a) which are second memories located on the opposite side of the array (4a) from the block (1). Since the second memories are different in physical configuration from the first memories, it is easy to design a physical configuration to achieve required memory capacity outside a core block (8a) within a single-chip microcomputer (9c).
Patent TW-556417-B (TW)
Title: Amplification circuit
Inventor: IKEDA TAKESHI
IPC: H03F3/68
Filed: 2002-07-22
Granted: 2003-10-01
Abstract: A matching and biasing resistor R1 is connected to one differential input end of an initial-stage differential amplifier in the amplification circuit of the present invention, and a biasing resistor R2 is connected to the other differential input end. These resistors R1 and R2 are directly grounded in a chip to self-bias the gates of p-MOS transistors Q11 and Q12, such that it not necessary to use a bypass capacitor with large capacitance outside the chip when suppressing a gain drop or suppressing noise generation.
Patent TW-552775-B (TW)
Title: Programming an electronic device including a non-volatile memory, in particular for adjusting the features of an oscillator
Inventor: NOVAC PINCHAS
IPC: H03L7/00
Filed: 2002-08-01
Granted: 2003-09-11
Abstract: There is described an electronic device including an electronic circuit (1, 8) for delivering an output signal (CKS) and a programmable non volatile memory (30) coupled to the electronic circuit to allow storage of a binary word (EED[7:0]) representative of at least one adjustable feature (C1, C2) of the electronic circuit (1, 8), this electronic device including at least first and second supply terminals (PAD_VDD, PAD_VSS), to which first and second supply voltages are applied (VDD, VSS) and at least one output terminal (PAD_OUT) at which the output signal from the electronic circuit is delivered. Means are provided for switching the output terminal into a so-called high impedance state so as to allow the introduction, in serial form, via this output terminal, of data bits intended, in particular, to be stored in the non volatile memory of the device. This device is applied, in particular, for adjusting the features of an oscillator circuit.
Patent TW-540287-B (TW)
Title: Assembling device and method of PCB fixing post
Inventor: CHEN MEI-RU
IPC: H05K7/00
Filed: 2002-08-20
Granted: 2003-07-01
Abstract: The present invention provides an assembling device and method of PCB fixing post. The major structure comprises a fixing post provided with an alignment hole; and a thin tin sheet. The assembling method comprises fixing the thin tin sheet to the fixing post by adhering or soldering to cover the alignment hole for being easily absorbed by the vacuum absorber thereby placing the fixing post at a position of PCB to be mounted with the same; heating the PCB mounted with the fixing post via a tin furnace; and after being heated by the tin furnace, the thin tin sheet of the fixing post being molten without being removed, thereby decreasing the overall manufacturing time, and reducing the manufacturing cost due to that the thin tin sheet can be manufactured without mold generation, so as to achieve the optimal economical efficiency for the PCB assembling fixing post.
Patent TW-593255-B (TW)
Title: Process for preparing 3,3',6,6'-tetraalkyl-2,2'-biphenols and 3,3',6,6'-tetraalkyl-5,5'-dihalo-2,2'-biphenols
Inventor: SHAPIRO RAFAEL
IPC: C07C39/15
Filed: 2002-08-26
Granted: 2004-06-21
Abstract: A process for making a compound of the formula I, wherein R1 is C1 to C10 primary or secondary alkyl or cycloalkyl, R2 is C1 to C10 primary or secondary, alkyl or cycloalkyl, and X is H, Cl, Br, or I, comprising: (1) when X is Cl (a) chlorinating a compound of the formula II, at the 4-position thereof to produce a compound of the formula III, wherein X is Cl, (b) oxidatively coupling the compound of the formula III wherein X is Cl to produce a compound of the formula I wherein X is Cl; (2) when X is H (a) chlorinating a compound of the formula II at the 4-position thereof to produce a compound of the formula III wherein X is Cl, (b) oxidatively coupling the compound of the formula III wherein X is Cl to produce a compound of the formula I wherein X is Cl, and (c) dechlorinating the compound of the formula I wherein X is Cl to produce a compound of the formula I wherein X is H; and (3) when X is Br or I (a) chlorinating a compound of the formula II at the 4-position thereof to produce a compound of the formula III wherein X is Cl, (b) oxidatively coupling the compound of the formula III wherein X is Cl to produce a compound of the formula I wherein X is Cl, (c) dechlorinating the compound of the formula I wherein X is Cl to produce a compound of the formula I wherein X is H, and (d) substituting Br or I, respectively, for H at the 5 and 5' positions of the compound of the formula I wherein X is H.
Patent TW-I232757-B (TW)
Title: Skin or hair treatment composition
Inventor: YOKOMAKU ATSUSH
IPC: A61Q7/00
Filed: 2002-09-18
Granted: 2005-05-21
Abstract: An external preparation characterized by comprising, as selected from gallic acid derivatives of the following formula (I), wherein R3 represents a hydrogen atom, an alkali metal, an alkaline earth metal, an ammonium salt, or an alkyl or alkenyl group having from 1 to 18 carbon atoms and R2, R3, and R4 independently represent a hydrogen atom, an hydroxyl group, an alkoxy group having from 1 to 18 carbon atoms, a polyoxyethylene group, a polyoxypropylene group, or a residue of a monosaccharide, a disaccharide, or an oligosaccharide; 90 wt% or over of one or more gallic acid derivatives (A) wherein two of R2, R3, and R4 in the formula (I) independently represent a residue of a monosaccharide, disaccharide, or oligosaccharide and from 0.001 wt% to less than 10 wt% of one or more gallic acid derivatives (B) wherein one of R2, R3, and R4 represents a residue of a monosaccharide, disaccharide, or oligosaccharide, each based on the total content of the gallic acid derivatives.
Patent TW-588289-B (TW)
Title: 3-D digital image processor and method for visibility processing for use in the same
Inventor: HSIAO CHIEN-CHUNG
IPC: G06T17/00
Filed: 2002-10-08
Granted: 2004-05-21
Abstract: A three-dimensional (3-D) digital image processor and a method for processing a visibility for use in a displaying procedure of a 3-D digital image are disclosed. The 3-D digital image processor includes a depth map generator, a memory device and a rendering engine. The method includes steps of presetting a depth map according to a plurality of pixels received, the depth map storing the pixels and reference depths corresponding thereto, and receiving a pixel data and proceeding a visibility test with reference to the depth map, thereby determining whether to proceed a rendering operation on the 3-D digital image by the pixel data.
Patent TW-I291971-B (TW)
Title: A heat sealable coextruded multilayer packaging film
Inventor: MALFAIT TONY
IPC: B32B27/08
Filed: 2002-11-07
Granted: 2008-01-01
Abstract: The present invention is related to a heat sealable coextruded multilayer packaging film peelable on a variety of substrates including polyethylene, polypropylene, polyester, polyvinyl chloride, polyamide, polyacrylonitrile and paper, comprising at least one peelable layer from a pre-compounded precursor formulation containing:     50 to 80% by weight of an ethylene homo and/or copolymer   15 to 25% by weight of a styrene homo or/and copolymer. 5 to 20% by weight of a thermoplastic elastomeric styrene-butadiene-styrene block copolymer characterised in that, the peel force in said peelable seal film produced by said pre-compounded precursor is modified by the presence in said precursor in the final extrusion step of 5 to 25, and preferably 10 to 20% by weight of homogeneously branched LLDPE and/or polybutene-1.   <IMAGE>
Patent TW-I224400-B (TW)
Title: Light emitting diode device
Inventor: ISHII HIROHIKO
IPC: H01L33/50
Filed: 2002-11-11
Granted: 2004-11-21
Abstract: An LED is mounted on a substrate, and a protector made of a transparent material is provided for sealing the LED. A color correcting filter is formed on the protector. The color correcting filter has an effect of changing chromaticity of emitted light of the LED to desired chromaticity of illuminating light to be discharged from the LED device.
Patent TW-I277144-B (TW)
Title: Program to control laser device, and recording medium readable by computer to record the program to control laser device
Inventor: MIYANAGA AKIHARU
IPC: G05B19/4097
Filed: 2002-11-29
Granted: 2007-03-21
Abstract: The subject of the present invention is to solve the substrate processing time problem by software technology when SLS method or continuous oscillating laser is used. The solution of the present invention is to use a program to control laser device which can make the computer have: means for inputting the information of CAD mask manually for the purpose of forming silicon island, contacts, and wiring metal; means for analyzing and finding the position information of silicon island on the substrate, the shape information of the silicon island, and the direction information of the source, channel, drain of the silicon island according to the inputted information of the silicon island, contacts, and CAD mask of the wiring metal; means for analyzing and finding the best driving condition of the laser device according to the analyzed position information of silicon island on the substrate, the shape information of the silicon island, and the direction information of the source, channel, drain of the silicon island; and means to control the laser device according to the best driving condition of the laser device; and shorten the substrate processing time.
Patent TW-I275657-B (TW)
Title: Improved precursors for chemical vapour deposition
Inventor: JONES ANTHONY COPELAND
IPC: C23C16/18
Filed: 2002-12-02
Granted: 2007-03-11
Abstract: Ti, Zr, Hf and La precursors for use in MOCND techniques have a ligand of the general formula OCR1(R2)CH2X, wherein R1 is H or an alkyl group, R2 is an optionally substituted alkyl group and X is selected from OR and NR2, wherein R is an alkyl group or a substituted alkyl group.
Patent TW-I237430-B (TW)
Title: Vertical cavity surface emitting laser including indium in the active region
Inventor: JOHNSON RALPH H
IPC: H01S5/323
Filed: 2002-12-19
Granted: 2005-08-01
Abstract: Quantum wells and associated barrier layers can be grown to include nitrogen (N), aluminum (Al), antimony (Sb), phosphorous (P) and/or indium (In) placed within or about a typical GaAs substrate to achieve long wavelength VCSEL performance, e.g., within the 1260 to 1650 nm range. In accordance with features of the present invention, a vertical cavity surface emitting laser is described that includes at least one quantum well (11) comprised of InGaAs; GaAsN barrier layers (12) sandwiching said at least one quantum well (11); and GaAsN confinement layers (13) sandwiching said barrier layers (12). GaAsN barrier layers (12) sandwiching the quantum well (11) and AIGaAs confinement layers (13) sandwiching the barrier layers (12) can also be provided with an InGaAs quantum well (11). AIGaAs barrier layers (12) sandwiching the at least one quantum well (11) and GaAsN confinement layers (13) sandwiching the barrier layers (12) can also be provided with an InGaAs quantum well (11). Quantum wells (11) can be developed up to and including 50 Å in thickness. Quantum wells (11) can also be developed with a depth of at least 40 meV.
Patent TW-I220526-B (TW)
Title: An operation method of nonvolatile memory array
Inventor: YEH CHIH-CHIEH
IPC: G11C16/02
Filed: 2003-03-26
Granted: 2004-08-21
Abstract: An operation method of nonvolatile memory array is suitable for an NAND memory cell array, wherein each memory cell comprises a charge trapping layer. Using F-N tunneling effect erases the whole nonvolatile memory array, and using hot-hole injection effect programs one bit of one memory cell. Using the F-N tunneling effect to perform the erasing operation, electron injection is more effective, the current flow to the memory cell is lower and the operating speed is thereby increase. The cell current is small during operations, and the power consumption of the whole chip can be significantly reduced.
Patent TW-I278778-B (TW)
Title: Apparatus for testing semiconductor devices and method for use therewith
Inventor: HOLMES JOHN M
IPC: G01R31/3183
Filed: 2003-05-06
Granted: 2007-04-11
Abstract: A tester and method are provided for testing semiconductor devices. Generally, the tester includes a multitasking algorithmic pattern generator (APG) to concurrently execute multiple programs on multiple test sites using a single pattern generator. In one embodiment, up to eight test programs are run independently and concurrently on eight independent sixteen-pin devices on a 128 pin test site. When the multitasking APG is ready to broadcast to a device, timing system associated with that device only (and not the other devices) are loaded. While the timing system is executing the cycle of the test programs for the device just loaded, the APG continues on to load the other devices. Because of the slow cycle rates required for programming versus reading, the tester is particular advantageous for testing flash memory. Optionally, for higher throughput, the APG can be run in lock step at up to a maximum operating frequency of the APG during read cycle of flash.
Patent TW-I241534-B (TW)
Title: Methods for adjusting sharpness and brightness of digital image
Inventor: LIN WEN-KUO
IPC: G06T5/00
Filed: 2003-05-15
Granted: 2005-10-11
Abstract: A method for adjusting sharpness and brightness of a digital image. In this method, an image function is first inputted into a processor. The image function comprises a plurality of control parameters. Next, the control parameter values of the control parameters are set, and then each of the pixels is sequentially leaded into the image function according to the control parameter value so as to perform the corresponding operation for adjusting the sharpness and brightness of the image. Finally, the adjusted image is outputted. Therefore, the two processes in the prior art, one for adjusting the brightness, the other for the sharpness, are merged into one process so that the design of the hardware circuit is simplified and the required memory space is reduced.
Patent TW-I230028-B (TW)
Title: Two-layer copper polyimide substrate
Inventor: SAEKI NORIYUKI
IPC: B32B15/088
Filed: 2003-05-23
Granted: 2005-03-21
Abstract: To provide a two-layer copper polyimide substrate that is excellent all in initial adhesion, heat resistant adhesion and PCT adhesion. According to the invention, by employing a structure such that a modified layer on the surface of a polyimide film has a thickness of not more than 200 Å, and preferably not less than 50 Å as evaluated by a method by dyeing a section thereof with a silver nitrate aqueous solution and observing it by a transmission electron microscope (TEM) and that a metal seed layer is formed on the polyimide film surface, followed by forming a copper layer thereon by copper electroplating or copper electroless plating or a combination of the both, there is provided a two-layer copper polyimide substrate in which any of an initial adhesion, a heat resistant adhesion after standing in air at 150 DEG C for 168 hours, and a PCT adhesion after PCT test at 121 DEG C and at a humidity of 95% under 2 atmospheres for 100 hours are 400 N/m or more.
Patent TW-I279392-B (TW)
Title: Protosubstrates
Inventor: CRUCHON-DUPEYRAT SYLVAIN
IPC: H01L21/30
Filed: 2003-05-26
Granted: 2007-04-21
Abstract: The invention provides a nanolithographic protosubstrate adapted for nanolithographic formation of nanostructures on the protosubstrate comprising: a substrate having a top surface exposed for nanolithographic formation of nanostructures, wherein the top surface comprises: electrically insulating surface regions; and at least one discreet electrode topology surrounded by the electrically insulating surface regions, wherein the electrode topology is adapted with electrical interconnections for electrically coupling the electrode topology to an external device.
Patent TW-589801-B (TW)
Title: Method and apparatus for digital signal processing
Inventor: HUANG CHUN-JIEH
IPC: G10L19/02
Filed: 2003-06-12
Granted: 2004-06-01
Abstract: A method and an apparatus for digital signal processing are described. The invention achieves a same output result of a high-resolution digital signal under the request of signal quality by analog outputting low-resolution digital signals. The low-resolution digital signals are outputted several times to gain energy equal to the energy of the high-resolution digital signal.
Patent TW-589718-B (TW)
Title: Method for avoiding the erosion of DRAM fuse sidewall
Inventor: WU KUO-CHIEN
IPC: H01L21/8242
Filed: 2003-06-17
Granted: 2004-06-01
Abstract: Disclosed is a method for avoiding the erosion of DRAM fuse sidewall. The method comprises the steps of forming a fuse on a substrate, depositing a dielectric layer on the substrate containing the fuse, and depositing operation layers on the dielectric layer to construct a mediate structure, applying photoresist to the mediate structure and etching the same to form a fuse opening so that the fuse is exposed, removing the photoresist depositing a spacing layer to cover at least the exposed portion of the fuse, and etching the spacing layer so that the left spacing layer covers at least the sidewall of the fuse. Disclosed also a fuse structure of a DRAM element. The fuse structure is characterized in that the sidewall of the fuse is covered with a spacing layer having protecting function. Therefore, it is avoided that water left in the peripheral portions of the fuse in rinsing step reacts with the sidewall of the fuse so as to cause the damage of the structure.
Patent TW-I227553-B (TW)
Title: Stacked chip package structure
Inventor: WENG GWO-LIANG
IPC: H01L23/28
Filed: 2003-06-30
Granted: 2005-02-01
Abstract: A stacked chip package structure includes a first chip package unit, a second chip package unit stacked over the first chip package unit, and a tape carrier with a tape and a plurality of conductive pins, one end of the conductive pins is electrically connected with the first chip package unit, and the other end of the conductive pins is electrically connected with the second chip package unit. In addition, the second chip package unit includes a plurality of solder balls located under the base to connect with conductive pins correspondingly.
Patent TW-I246843-B (TW)
Title: Receivers for controlled frequency signals
Inventor: GRIFFIN JED D
IPC: H04L25/49
Filed: 2003-08-20
Granted: 2006-01-01
Abstract: In some embodiments, a receiver includes a first conductor to carry a magnitude encoded controlled frequency signal (CFS) and a second conductor to carry a complementary magnitude encoded controlled frequency signal (CCFS). The receiver further includes circuitry to receive the CFS and CCFS from the first and second conductors and to decode them to produce an output signal. Other embodiments are described and claimed.
Patent TW-I269896-B (TW)
Title: A guide mechanism for a lens barrel
Inventor: NOMURA HIROSHI
IPC: G02B7/08
Filed: 2003-08-26
Granted: 2007-01-01
Abstract: A guide mechanism for a lens barrel comprising a support frame for supporting an imaging component, a linear guide configured to guide the support frame along an axis. The linear guide comprises a ring portion defining an opening through which the support frame can pass, and further comprises at least one linear guide key extending along the axis from the ring portion and positioned substantially radially inwardly of the opening. The support frame has at least one linear guide groove located at the outer peripheral surface thereof and configured to slidably engage with a respective the at least one linear guide key, and each of the opposite ends of the at least one linear guide groove are open such that the support frame is movable to extend from either of the sides of the ring portion. Such mechanism can move the movable member by a great amount of movement even though such mechanism is structurally simpler and smaller in size.
Patent TW-I227914-B (TW)
Title: A method of gate structure fabrication in semiconductor device
Inventor: HO TZU-EN
IPC: H01L21/28
Filed: 2003-10-06
Granted: 2005-02-11
Abstract: The present invention provides a method for manufacturing a stacked-gate structure in a semiconductor device. The method includes the steps of sequentially forming a gate dielectric layer, a polysilicon layer, a metal layer, and a WNx layer on top of a semiconductor substrate, performing a rapid thermal annealing (RTA) process in a nitrogen ambient, forming a silicon nitride layer on top of the tungsten layer, and patterning the multilayer thin-film structure to form a predetermined configuration.
Patent TW-I244306-B (TW)
Title: Mobile phone and digital camera thereof
Inventor: WANG MEN-SHENG
IPC: H04N5/225
Filed: 2003-11-06
Granted: 2005-11-21
Abstract: A mobile phone and the digital camera thereof. The mobile phone comprises a main body, a lens mounted on the main body and a filter assembly including a plurality of filters and a frame. The filters are able to protect the lens and provide various photography effects. The frame is used to accommodate the filters. The frame is sliding type or rotating type. In the sliding type, a rail is mounted on the main body for the frame sliding thereon. In the rotating type, a circular plate is used as the frame.
Patent TW-I230598-B (TW)
Title: Anti-suction hand-held electric dental engine machine
Inventor: KUO CHII-RON
IPC: A61C1/05
Filed: 2003-11-26
Granted: 2005-04-11
Abstract: Provided is a kind of anti-suction hand-held electric dental engine machine which is composed of an outer covering body, a back bearing, a turbine rotor, a front bearing, a rotation axle, a drill and a front covering body. Relying on the compositions of elements mentioned above, high-pressure air could be induced from the high-pressure air outlet of the handle of the electric dental engine via the air inlet of the outer covering body to the cyclic space between the bearing outer ring of the end of the drill and the outer covering body. Then the high-pressure air is guided to the air turbine and thus rotating the drill. After passing through the air turbine, the air enters the cyclic space between the back bearing and the outer covering body, and is discharged from the air outlet, then returning to the air backflow path in the handle to prevent any liquid or gas back suction at the end of the drill. The aerodynamic efficiency and the axis merit output could be elevated while noise could be decreased.
Patent TW-I285697-B (TW)
Title: Flameproof environmentally friendly artificial leather and process for making the same
Inventor: FENG CHUNG-CHIH
IPC: B29C41/22
Filed: 2003-12-29
Granted: 2007-08-21
Abstract: Flame-proof environmentally friendly artificial leather includes a substrate, an adhesive layer, an intermediate layer and a surface layer. The artificial leather is characterized in including the intermediate layer made of a high solid-content polyurethane resin compound added with a chlorine-free flame-proof agent. The high solid-content polyurethane resin compound is made through mixing the chlorine-free flame-proof agent, polyurethane resin with a solid-content higher than 50% and a curing agent. Moreover, a process is disclosed for making the flame-proof environmentally friendly artificial leather.