baber/WOPTO huggingface dataset:
Patent TW-I246197-B (TW)
Title: TFT LCD structure containing conductive balls and the manufacturing method thereof
Inventor: LIN WEN-JIAN
IPC: G02F1/1368
Filed: 2001-09-27
Granted: 2005-12-21
Abstract: The present invention provides a TFT LCD structure containing conductive balls and the manufacturing method thereof. The manufacturing method includes the following steps: providing an insulative substrate; forming a thin film transistor structure and a transparent electrode structure on the insulative substrate, and the transparent electrode structure is connected to the source/drain of the TFT structure; and, the transparent electrode structure is formed with a thin film structure containing a plurality of conductive balls.
Patent TW-519710-B (TW)
Title: Optical wafer inspection apparatus
Inventor: CHAN CHE-KAI
IPC: H01L21/66
Filed: 2001-10-18
Granted: 2003-02-01
Abstract: An optical wafer inspection apparatus is introduced for inspecting defects on a top surface of a wafer rapidly. The apparatus comprises a first beam splitter and mirror set and a second beam splitter and mirror set built in an identical Y-axis over the top surface of the wafer concurrently to split and reflect an incident light beam generating from an identical fixed light source, and both of them move towards different Y-directions. A stage for placing the wafer and is limited in moving in a X-direction. And a first detector and a second detector are used to detect a reflected light beam reflected from the incident light beam through the top surface of the wafer.
Patent TW-544759-B (TW)
Title: Method for avoiding interaction between photoresist materials
Inventor: CHEN DIAN-HAU
IPC: H01L21/027
Filed: 2002-05-24
Granted: 2003-08-01
Abstract: A method for avoiding scumming by interaction between photoresist materials in a semiconductor process comprises: coating a first photoresist material layer and a second photoresist material layer on a semiconductor substrate; and prior to coating the second photoresist material layer, performing an electron beam solidification process on the first photoresist material layer to increase the polymerization function and reduce the solvent content and chemical activities thereof, thereby avoiding scumming by interaction between the second photoresist material layer and the first photoresist material layer, and an increased difficulty in the subsequent exposure developing process.
Patent TW-556208-B (TW)
Title: Fault-tolerant solid state memory
Inventor: HOGAN JOSH N
IPC: H01L27/10
Filed: 2002-05-30
Granted: 2003-10-01
Abstract: A solid state memory device is fabricated by forming a level of the device (302); identifying defective areas in the level (304); and programming address logic of the level to avoid the defective areas in the level (306).
Patent TW-563267-B (TW)
Title: Positive electrode active materials for secondary batteries and methods of preparing same
Inventor: GAO YUAN
IPC: H01M4/36
Filed: 2002-07-30
Granted: 2003-11-21
Abstract: The present invention is a positive electrode active material that can be used in secondary lithium and lithium-ion batteries to provide the power capabillity, i.e., the ability to deliver or retake energy in short periods of time, desired for large power applications such as power tools, electric bikes and hybrid electric vehicles. The positive electrode active material of the invention includes at least one electron conducting compound of the formula LiM1x-y{A}yOz and at least one electron insulating and lithium ion conducting lithium metal oxide, wherein M1 is a transition metal, {A} is represented by the formula SigmawiBi wherein Bi is an element other than M1 used to replace the transition metal M1 and wi is the fractional amount of element Bi in the total dopant combination such that Sigmawi=1; Bi is a cation in LiM1x-y{A}yOz; 0.95 <= x <= 2.10; 0 <= y <= x/2; and 1.90 <= z <= 4.20. Preferably, the lithium metal oxide is LiA1O2 or Li2M2O3 wherein M2 is at least one tetravalent metal selected from the group consisting of Ti, Zr, Sn, Mn, Mo, Si, Ge, Hf, Ru, and Te. The present invention also includes methods of making this positive electrode active material.
Patent TW-587371-B (TW)
Title: Sigma-delta-based frequency synthesis
Inventor: MCCUNE EARL W JR
IPC: H03L7/18
Filed: 2002-08-29
Granted: 2004-05-11
Abstract: The present invention, generally speaking, satisfies the foregoing requirements using in combination within a frequency synthesis loop an SDM-based synthesizer and an SDM-based frequency digitizer. Since both blocks are SDM-based, the resulting signals can be differenced and filtered to produce a control signal for an oscillator. Low noise (and low spurs), fine frequency resolution and fast switching times may all be achieved simultaneously.
Patent TW-I221196-B (TW)
Title: Impedance measuring circuit, its method, and electrostatic capacitance measuring circuit
Inventor: YAKABE MASAMI
IPC: H04R29/00
Filed: 2002-09-05
Granted: 2004-09-21
Abstract: An electrostatic capacitance detection circuit 10 of the present invention comprises: a DC voltage generator 11, an operational amplifier 14 of which non-inverting input terminal is connected to specific potential, an impedance converter 16, a resistance (R1) 12 connected between the DC voltage generator 11 and an inverting input terminal of the operational amplifier 14, a resistance (R2) 13 connected between the inverting input terminal of the operational amplifier 14 and an output terminal of the impedance converter 16, and a capacitor 15 connected between an output terminal of the operational amplifier 14 and an input terminal of the impedance converter 16. A capacitor to be detected 17 is connected between the input terminal of the impedance converter 16 and specific potential.
Patent TW-559958-B (TW)
Title: Dual-damascene interconnects without an etch stop layer by alternating ILDs
Inventor: OTT ANDREW
IPC: H01L21/768
Filed: 2002-09-27
Granted: 2003-11-01
Abstract: A dual-damascene process where first alternate ILDs are made of a first material and second alternate ILDs are made of a second material. Each material is etchable at a faster rate than the other in the presence of different etchant such as for an organic polymer and an inorganic low k material. This allows the ILDs to be deposited alternately on one another without an etchant stop layer thereby reducing capacitance.
Patent TW-I227175-B (TW)
Title: Plate type heat tube capable of bending and resisting high pressure stress
Inventor: SHIU HUEI-CHIUN
IPC: B21D53/02
Filed: 2002-09-27
Granted: 2005-02-01
Abstract: A plate type heat tube capable of bending and resisting high pressure stress, including: a support body and a coating body, the support body including plural support ribs spaced apart from each other, so as to form steam channels among the support ribs; the coating body being coated over the support body, where capillary structures are provided between the coating body and the support body so as to construct a plate type heat tube; in which the support ribs in the part of the plate type heat tube that serves to contact with a heat exchange element is denser than the support ribs in the part of the plate type heat tube that serves to transfer the steam, so as to form a bendable portion that can bend for shaping and has a lower moment of inertia.
Patent TW-546815-B (TW)
Title: Method for forming tiny spacer in flash device process
Inventor: LIOU HUNG-SHING
IPC: H01L27/00
Filed: 2002-10-18
Granted: 2003-08-11
Abstract: There is disclosed a method for forming tiny spacer in split-gated flash device process, which comprises: first, sequentially forming a gate oxide layer and a floating gate on a semiconductor substrate; next forming an oxide block on the upper surface of the floating gate, and making the two side edges of the floating gate protrude upward; next, forming a tunnel oxide layer on the surface of the floating gate, oxide block, gate oxide layer and semiconductor substrate, and depositing an silicon nitride layer on the surface of the tunnel oxide layer; then, using phosphoric acid solution to perform a wet etching procedure to the silicon nitride layer so as to form a silicon nitride spacer on the bottom of the sidewall of the floating gate; then, defining a control gate on the upper surface of the tunnel oxide layer and silicon nitride spacer so that the control gate covers part of the floating gate and extends to the upper surface of the semiconductor substrate, wherein the silicon nitride spacer can make the control gate possess a more planar shape to avoid the occurrence of reverse tunnel effect; and defining a source area and drain area in the semiconductor substrate.
Patent TW-550237-B (TW)
Title: Resonant thermal out-of-plane buckle-beam actuator
Inventor: SINCLAIR MICHAEL J
IPC: H02N10/00
Filed: 2002-12-04
Granted: 2003-09-01
Abstract: An out-of-plane thermal buckle-beam micro electrical mechanical actuator is formed on a planar substrate of semiconductor material (e.g., silicon). The actuator includes first and second anchors secured to the substrate and multiple elongated thermal buckle beams that are secured between the anchors. The buckle beams are formed of semiconductor material, such as polysilicon. In one implementation, the buckling beams are coupled together by a pivot frame that includes a frame base secured to each buckle beam and at least one pivot arm that is coupled to the frame base at one end and includes a free end that pivots out-of-plane when the actuator is activated. A cyclic current source directs cyclic electrical current through the thermal buckle beams via the anchors to impart thermal expansion of the buckle beams and hence a cyclic buckling motion of them out of the plane (i.e., away from) the substrate. In one implementation, the actuator has a characteristic resonant deflection frequency range and the cyclic current is of the first frequency within the resonant deflection frequency range.
Patent TW-564199-B (TW)
Title: Injection molded article and processing apparatus therefor
Inventor: DOUKAN KENJIROU
IPC: B29C45/27
Filed: 2002-12-13
Granted: 2003-12-01
Abstract: To provide an injection molded article that allows a product portion to be placed precisely in a product portion placement portion, and a processing apparatus that performs a predetermined process on this injection molded article. A spool 11, a runner 12a, a product portion 14a, and a gate 13a are provided on an injection molded article 10. A plurality of protrusions 16a and the like are provided on any of these parts other than the spool 11. A transporting device 36 that rotates the injection molded article 10 and also transports it forwards or backwards and to the left or right, and a lower mold 24b in which the product portion 14a is placed, and an image pickup apparatus 33 that photographs the protrusion 16a and the like of the injection molded article 10 are provided on a press apparatus 20 that processes the injection molded article 10. In addition, there is provided a control device 53 that controls the respective apparatuses of the press apparatus 20. The press apparatus 20 is also provided with a transporting device 45 that carries out the product portions 14a and 14b, and a drive chute 46 that distributes separately the product portions 14a and 14b.
Patent TW-551013-B (TW)
Title: Reclamation of integrated circuit
Inventor: RAU JIA-RUNG
IPC: H05K3/00
Filed: 2002-12-25
Granted: 2003-09-01
Abstract: A reclaiming method of an integrated chip (IC) for a plat display panel having a poor printed wiring board (PWB) is described. The attached IC on the poor PWB with an anisotropic conductive film (ACF) is dismounted by a specific cultery. The fine IC mounted on the poor PWB is recycled and reused onto a new PWB to eliminate unnecessary wastage.
Patent TW-580843-B (TW)
Title: Sealing structure with barrier membrane for electronic element, display device, electronic apparatus, and fabrication method for electronic element
Inventor: IMAMURA YOICHI
IPC: H01L27/32
Filed: 2003-01-15
Granted: 2004-03-21
Abstract: A sealing structure having a barrier membrane, with which the overall thickness of a display device can be reduced while ensuring sufficient barrier properties against water and oxygen so as to prevent deterioration of luminous layers. The sealing structure comprises a multi-layered resin membrane 14b for sealing an electronic element section 3 disposed on a substrate 2, which is formed by alternately depositing flattening resin layers 14c and barriers layers 14d on the substrate 2. The flattening resin layers 14c are formed inside a blocking region 14a surrounding the electronic element section 3. A display device having the sealing structure, an electronic apparatus having the display device, and a fabrication method for the display device are also disclosed.
Patent TW-I247971-B (TW)
Title: Exposure device
Inventor: SUMIYA MASATO
IPC: G03F7/20
Filed: 2003-01-23
Granted: 2006-01-21
Abstract: The present invention provides an exposure device in which a device for insertion or removal of the microscope for mask marks is not necessary, and in which the arrangement of the device is simplified. The present invention has a microscope (24) for mask marks in a workpiece carrier (13) which can move in unison with the workpiece carrier (13). Furthermore, a reference mark (BM) is provided in the light incidence part (24b) of the microscope (24). The relation between the positions of the microscope (15) for workpiece marks, the microscope (24) for mask marks and the workpiece carrier (12) is confirmed beforehand using this reference mark (BM). In the positioning of the mask (M) relative to the workpiece (W), the workpiece carrier (13) is moved and the microscope (15) for workpiece marks determines the position of the workpiece mark (WAM). Then, the workpiece carrier (13) is moved and the microscope for mask marks (24) determines the projection position of the mask mark (MAM). The two agree with each other to drive the workpiece carrier (13) for positioning the mask (M) and the workpiece (W).
Patent TW-594161-B (TW)
Title: Flat panel display with repairable defects for data lines and the repairing method
Inventor: LEE JU-LONG
IPC: G02F1/1362
Filed: 2003-02-18
Granted: 2004-06-21
Abstract: The present invention is a flat panel display with repairable defects for data lines, which employs the shielding metal lines configured beside the data lines and the repair spare wires crossing the data lines and the shielding metal lines as the repairing lines. If there are multiple disconnections in a data line, it can select the nearby and appropriate shielding metal lines and the repairing spare wires, and use the laser fusion to detour the data lines from the disconnections. The flat panel display can be further configured with the shielding metal lines beside the gate lines, and the repairing spare wires crossing the gate lines and the shielding metal lines, so as to simultaneously repair the disconnections for the gate lines.
Patent TW-589178-B (TW)
Title: A novel industrial process to obtain pravastatin sodium of high purity
Inventor: MAI JIN-CHENG
IPC: A61K31/22
Filed: 2003-02-21
Granted: 2004-06-01
Abstract: The present invention provides a novel industrial process to obtain pravastatin sodium of purity higher than 99.5% from a fermentation broth. The purification process comprises the steps of clarifying a fermentation broth, adsorpting pravastatin sodium with non-ionic resin, precipitation by salting-out, and crystallization.
Patent TW-580538-B (TW)
Title: Scroll type fluid machine
Inventor: SHIBAMOTO YOSHITAKA
IPC: F01C1/02
Filed: 2003-03-13
Granted: 2004-03-21
Abstract: A stationary scroll (40) is provided with a stationary side wrap (41) and an outer peripheral portion (42). The stationary side wrap (41) is formed into a spiral wall shape. The outer peripheral portion (42) is formed into a ring-like shape enclosing the periphery of the stationary side wrap (41). The movable scroll (50) is provided with a first flat plate (51), a movable side wrap (53), and a second flat plate (52). The movable side wrap (53) is formed into a spiral wall shape. Additionally, the movable side wrap (53) is caught between the first flat plate (51) and the second flat plate (52), with the movable side wrap (53) in mating engagement with the stationary side wrap (41). In the movable side wrap (53), the first flat plate (51) is formed integrally with the movable side wrap (53). Additionally, the second flat plate portion (52) is formed as a separate body from the first flat plate (51) and the movable side wrap (53) and is coupled to the first flat plate (51) with a bolt (62).
Patent TW-588309-B (TW)
Title: Driving method for matrix type organic EL element and matrix type organic EL apparatus
Inventor: OKADA HIROYUKI
IPC: H01L51/50
Filed: 2003-03-18
Granted: 2004-05-21
Abstract: In the driving method for matrix type organic EL element and matrix type organic EL apparatus of the present invention, it is not necessary to proceed the driving operation of organic EL element with inappropriate duty ratio to obtain sufficient light-emitting luminance. It has plural row direction electrodes (6) and plural column direction electrodes (3) allocated in the organic light-emitting layer (4). The driving method for matrix type organic EL element to display a predetermined image comprises the steps of: selectively applying an identical scanning voltage amplitude pattern to the plurality of row direction electrodes of two or more rows in accordance with the scanning voltage amplitude pattern applied to the row direction electrodes (6) to simultaneously scan the electrodes; separately applying a signal voltage pattern which is applied to the column direction electrodes (3) to the electrodes simultaneously scanned in the row direction through two sets or more of the plurality of column direction electrodes which are independent of each other, and simultaneously scanning two or more of a plurality of scanning lines to thereby form image information to be displayed in one frame.
Patent TW-I253946-B (TW)
Title: Automatic firefighting sprinkling system for high-rise building
Inventor: SHU CHAO-FU
IPC: A62C37/08
Filed: 2003-04-08
Granted: 2006-05-01
Abstract: An automatic fire-fighting sprinkling system for high rise uses a rooftop water tank to serve as water supply, which is driven by electrical motors. Thus, when a fire occurs in a high-rise building, electrical power is often shut off and the device fails, leading to lose of best appropriate timing for distinguishing the fire and failing to prevent the fire from spreading. The present invention improves the drawback and provides an automatic firefighting sprinkling system that catch operation timing. The system is characterized in that it does not requires electrical power and that when water supply is required, the system employs an energy converter to convert preserved high-pressure water into potential of water, which raises water of low level onto the rooftop water tank, allowing the automatic firefighting sprinkling device to properly function for distinguish fire.
Patent TW-I220569-B (TW)
Title: Encoding and erasing operation method of nonvolatile memory
Inventor: YANG CHING-SUNG
IPC: H01L27/115
Filed: 2003-04-28
Granted: 2004-08-21
Abstract: The present invention relates to an encoding and erasing operation method of nonvolatile memory. A nonvolatile memory comprises a first conductive substrate, a second conductive deep ion well on the substrate, a first conductive shallow ion well formed in the conductive deep ion well, a memory series block located on the shallow ion well, a bit line electrically connected to the shallow ion well via a plug, and a plurality of shallow trench isolating layers arranged on the substrate to make the shallow ion well separated from each other. In performing operating states such as encoding, negative voltage is applied to the bit line connected to the memory series block. In performing erase operation, positive voltage is applied to the bit line, and a self-convergence means is executed to prevent the memory cell threshold voltage (VTH) from increasing as time goes, which may influence the conductivity.
Patent TW-I273993-B (TW)
Title: Marker pens
Inventor: OSBORNE ANDREW JOHN
IPC: B43K27/08
Filed: 2003-05-07
Granted: 2007-02-21
Abstract: A marker pen comprises a housing from one end of which protrudes a plurality of fluid retaining nibs each shaped to define along an upper surface a ridge. The nibs are positioned side-by-side with adjoining ends of neighbouring ridges in contact or in close proximity to define together a continuous (or substantially continuous) ridge. Means are provided to prevent or inhibit migration of dye from adjoining nibs.
Patent TW-I249308-B (TW)
Title: Maximum likelihood sequence estimator (MLSE) equalizer and method of signal processed and transfer therefrom
Inventor: PARE THOMAS EDWARD JR
IPC: H04L27/00
Filed: 2003-06-18
Granted: 2006-02-11
Abstract: A maximum likelihood sequence estimator (MLSE) equalizer device being included in an MLSE sub-receiver includes a feedforward circuit responsive to input data for processing the same to generate feedforward circuit output, said input data being generated from transmitted data being transmitted data by wireless transmission, in accordance with an embodiment of the invention. The MLSE equalizer device further includes a feedback circuit responsive to said input data for processing the same to generate feedback circuit output. The MLSE equalizer device further includes an equalizer training module responsive to said feedforward circuit output and said feedback circuit output for training said MLSE equalizer device by minimizing the difference between said feedforward circuit output and said feedback circuit output, said MLSE equalizer device being trained to generate equalized data, said MLSE sub-receiver for decoding said equalized data to generate decoded transmitted data by mitigating the effects of multi-path communication channel due to wireless transmission of said transmitted data.
Patent TW-I258338-B (TW)
Title: Snack and method for producing the same
Inventor: WATANABE IKUKO
IPC: A23L19/12
Filed: 2003-07-07
Granted: 2006-07-21
Abstract: The subject of this invention is to provide a snack capable of obtaining the crispy mouthfeel same as the former snack without the need of deep-frying and the method for producing the same. The means for solving the problem of this invention comprises a preparing process for preparing the material or a particle producing process for forming the material into particles, drying and eliminating the moisture content contained in the aforementioned material or the particles formed, expanding the dried material or particle, and cooking into the snack after performing desired flavoring to the expanded material or particles for the snack. Furthermore, the aforementioned drying and cooking process is performed by far infrared or electromagnetic wave. Therefore, a snack capable of obtaining the same former crispy mouthfeel without the need of deep-frying and the method for producing the same can be provided.
Patent TW-I247323-B (TW)
Title: Thin surface mounted type solid electrolytic capacitor
Inventor: ARAI SATOSHI
IPC: H01G9/00
Filed: 2003-07-17
Granted: 2006-01-11
Abstract: An external cathode terminal (16) is adhered to one surface of a capacitor element while a prepreg (25) is adhered to another surface of the capacitor element. A reinforcement plate (26) is adhered to the prepreg. Heat and pressure are applied to the external cathode terminal, the prepreg, and the reinforcement plate to elute thermosetting resin from the prepreg in the side of the capacitor element, thereby sealing the side of the capacitor element with eluted material (27A, 27B). Inasmuch as transfer molding is not used as exterior package, the element never deforms by injection pressure of resin. It is possible to thin by a thickness of exterior package resin. Inasmuch as eluted thermosetting resin does not include a mold release agent, it has good adhesion for the external cathode terminal.