baber/WOPTO huggingface dataset:
Patent TW-416890-B (TW)
Title: Semiconductor wafer polishing apparatus with a variable polishing wafer carrier
Inventor: MITCHEL FRED E
IPC: H01L21/683
Filed: 1999-10-11
Granted: 2001-01-01
Abstract: A carrier head for a semiconductor wafer polishing apparantus includes a rigid plate which has a major surface with a plurality of open fluid channels. A flexible wafer carrier membrane has a perforated wafer contact section for contacting the semiconductor wafer, and a bellows extending around the wafer contact section. A retaining member is secured to the rigid plate with a flange on the bellows sandwiched between the plate's major surface and the retaining ring, thereby defining a cavity between the wafer carrier membrane and the rigid plate. A fluid conduit is coupled to the rigid plate allowing a source of vacuum and a source of pressurized fluid alternately to be connected to the cavity. An additional wafer carrier membrane is internally located with respect to the cavity formed by the wafer carrier membrane, and forms another cavity with respect to the rigid plate. Another fluid conduit is connected to the internal wafer carrier membrane's cavity, which is selectively pressurized to make the internal wafer carrier membrane contact the wafer contact section.
Patent TW-446958-B (TW)
Title: Semiconductor memory in which access to broken word line is inhibited
Inventor: UCHIDA SHOUZOU
IPC: G11C11/418
Filed: 1999-10-13
Granted: 2001-07-21
Abstract: A semiconductor memory is provided with a memory cell, a driver circuit driving the memory cell, a first word line and a second word line. The first word line is connected to the driver circuit and transmits a first potential and a second potential outputted by the driver circuit to the memory cell. The second word line is connected to the driver circuit and transmits the first potential and the second potential to the memory cell. The second word line has a resistance higher than that of the first word line. In this way, even if a word line is broken, a multiple selection phenomenon is not incurred.
Patent TW-494502-B (TW)
Title: Polishing platen rinse for controlled passivation of silicon/polysilicon surfaces
Inventor: LI SHIJIAN
IPC: H01L21/321
Filed: 1999-10-21
Granted: 2002-07-11
Abstract: A method and apparatus is provided in which a polished surface of a semiconductor substrate is contacted with a cleaning solution which is in motion relative to the polished surface of the substrate. The cleaning solution causes a passivation layer to form on the polished surface. Preferably the cleaning solution is APM or APM diluted with deionized water, and is supplied to the surface of a polishing pad in relative motion with the polished surface of the substrate which thereby carries the APM or diluted APM into contact with the polished surface. The APM and/or the deionized water may be pressurized to ensure quicker, more thorough contact across the entire polished surface.
Patent TW-470992-B (TW)
Title: Color picture tube having a low expansion tension mask
Inventor: RAGLAND FRANK ROWLAND JR
IPC: H01J29/07
Filed: 2000-03-28
Granted: 2002-01-01
Abstract: A color picture tube has a tension mask attached to a support frame, wherein the mask is made form a material having a significantly lower coefficient of thermal expansion than the coefficient of thermal expansion than the coefficient of thermal expansion of the mask to have a fundamental resonant frequency of 90 Hz ± 20 Hz.
Patent TW-490429-B (TW)
Title: Winding system and method of transferring winding of web
Inventor: ZACH MARK JOSEPH
IPC: B65H19/22
Filed: 2000-04-10
Granted: 2002-06-11
Abstract: A tail gap winder transfers a web from a first core to a second core by, immediately after the web is cut, pivoting the idler roller to lengthen the distance between the idler roller and the rotating drum to create a gap between the cut ends of the web; removing the first core from the rotating drum surface as the gap passes under the first core location; moving the second core into contact with the rotating drum surface; and winding the incoming cut edge around the second core. The idler roller pivots toward the rotating drum to decrease the distance between the idler roller and rotating drum and to take up the extra length of web during the winding portion of the operating cycle.
Patent TW-I233034-B (TW)
Title: Hierarchical software application system
Inventor: JANG JING-CHENG
IPC: G06F19/00
Filed: 2000-09-26
Granted: 2005-05-21
Abstract: The present invention provides a hierarchical software application system, and the hierarchical software system can achieve the technical separation of the system development and the professional engineering, which employs the software objection technique and the design rule of distributed computation to provide more flexibility for the architecture of the software application system. Thus, the simulation system conventionally established on a large-scale computer now can be developed on the operation system of a personal computer, which can improve the computation capability, increase the system integrity, and increase the re-usability rate of the software.
Patent TW-484252-B (TW)
Title: Connection apparatus having an improved locking mechanism for maintaining a connection state
Inventor: SATO YUKIKO
IPC: H01R13/639
Filed: 2000-09-27
Granted: 2002-04-21
Abstract: In a connector provided with a locking member (29) for locking a connection state between a connector (12) and a connection object (11), the locking member is assembled in an assembling portion (31) of a housing member (27) of the connector. The locking member has an engaging portion (29-1) at its one end, an operating portion (29-3) at the other end, and a pivot portion formed at a particular position between the engaging portion and the operating portion. The pivot portion has a first pivot (29-5) protruding on the side of one surface and a second pivot (29-6) protruding on the side of the other surface. The assembling portion has a pivot bearing portion (35) rotatably clamping the first and the second pivots. The engaging portion is engaged the connection object. The an operating portion is for receiving operation force. The housing member holds a contact member (25).
Patent TW-516363-B (TW)
Title: Composite magnetic material, composite magnetic material sheet, and methods of manufacturing the same
Inventor: ONO NORIHIKO
IPC: H01F41/02
Filed: 2000-10-25
Granted: 2003-01-01
Abstract: In a method of manufacturing a composite magnetic material, flat soft magnetic powder that strain is removed and magnetic coating of slurry regime consisting of a binder dissolved in a solvent are formed in a sheet by die-coating, gravure coating or reverse coating. The binder includes a vinyl chloride resin with glass-transition temperature of not lower than 50 DEG C.
Patent TW-459387-B (TW)
Title: Method for manufacturing storage nodes of capacitor
Inventor: WU KING-LUNG
IPC: H01L27/108
Filed: 2000-11-10
Granted: 2001-10-11
Abstract: The present invention provides a kind of method for manufacturing the storage nodes of capacitor on a semiconductor silicon substrate. Plural word lines are contained on the silicon substrate, and the first dielectric layer is formed to cover the silicon substrate. In the present invention, plural point contact holes are first formed in the first dielectric layer. Then, a polysilicon layer and the second dielectric layer are sequentially formed on the semiconductor wafer surface. In addition, a planarization process is adopted to make the polysilicon layer inside each point contact hole and the top surface of the second dielectric layer approximately align with the first dielectric layer surface. After that, the third dielectric layer, plural bit lines and the fourth dielectric layer are sequentially formed on the semiconductor wafer surface. Then, parts of the fourth, the third, and the second dielectric layers are etched till the polysilicon layer surface is reached in order to form a capacitor trench. At last, an amorphous silicon layer is formed on a capacitor trench surface to complete the manufacturing process of this storage node.
Patent TW-508303-B (TW)
Title: Injection molding method and control system for injection molding machine
Inventor: ONISHI MASASHI
IPC: B29C45/57
Filed: 2000-11-13
Granted: 2002-11-01
Abstract: This invention provides an injection molding method comprising the steps of: melting molten resin within a heating cylinder; advancing an injection screw within the heating cylinder to inject the molten resin into a mold; retracting the injection screw to a predetermined position before completion of the injection; and further advancing the injection screw under pressure control.
Patent TW-508457-B (TW)
Title: Radiation sensitive composition and color liquid crystal display device
Inventor: KAMII HIDEYUKI
IPC: C09D133/00
Filed: 2000-11-30
Granted: 2002-11-01
Abstract: The present invention provides a radiation sensitive composition, which contains (A) a coloring agent, (B) alkali-soluble resin, (C) polyfunctional monomer and (D) photopolymerization initiator, which is a radiation sensitive composition to form a color layer on a driving substrate of a thin-film transistor (TFT) system color liquid crystal display device. It also provides a thin-film transistor (TFT) system color liquid crystal display device having a coloring layer formed directly by or via a passivation film on a driving substrate, and the coloring layer is formed of the radiation sensitive composition.
Patent TW-495784-B (TW)
Title: Electrode plate and manufacturing method for the same, and gas discharge panel having electrode plate and manufacturing method for the same
Inventor: HIRAO KAZUNORI
IPC: H01J17/16
Filed: 2000-12-08
Granted: 2002-07-21
Abstract: An electrode plate, a method of manufacturing the same, a gas discharge panel using an electrode plate, and a method of manufacturing the same are provided by incorporating a relatively simple structure, which can keep electrodes formed on a plate from peeling or becoming misaligned. In the electrode plate, at least one electrode is formed and adhered to a main surface of a plate by a thick film or thin film formation method, wherein of all ends of the electrode, at least an end opposite to an end at a power supply point is adhered to the main surface of the plate with stronger adhesion than the other parts of the electrode. When this electrode plate is used as a front panel glass having a plurality of pairs of display electrodes in a gas discharge panel, at least an end of each bus line opposite to an end at a power supply point is firmly adhered to the surface of the front panel glass, thereby keeping the bus lines formed on respective transparent electrodes from warping and peeling away or becoming misaligned. Such a gas discharge panel can deliver excellent display performance.
Patent TW-478201-B (TW)
Title: Organic sulfate additives for nonaqueous electrolyte rechargeable electrochemical cells
Inventor: GAN HONG
IPC: H01M10/36
Filed: 2000-12-13
Granted: 2002-03-01
Abstract: A lithium ion electrochemical cell having high charge/discharge capacity, long cycle life and exhibiting a reduced first cycle irreversible capacity, is described. The stated benefits are realized by the addition of at least one sulfate additive to an electrolyte comprising an alkali metal salt dissolved in a solvent mixture that includes ethylene carbonate, dimethyl carbonate, ethylmethyl carbonate and diethyl carbonate. The preferred additive is selected from a silyl sulfate, tin sulfate or an organic sulfate.
Patent TW-494633-B (TW)
Title: A frequency-divided circuit free from generating glitch while switching the divisors
Inventor: CHANG HORNG-DER
IPC: H03K23/66
Filed: 2001-03-06
Granted: 2002-07-11
Abstract: A frequency-divided circuit is free from generating glitch while switching the divisor. It includes: a frequency-divided module, which divides the frequency of a reference clock according to the divisor and keeps the output of the frequency-divided clock on the steady state when a control signal is actuated; a latch module, after receiving the signal of switching the divisor, which generates an output of the control signal to keep the output of the frequency-divided clock on the same state when the output of the frequency-divided clock is at the steady state. The divisor is switched when the output of the frequency-divided clock is at the steady state. Therefore, the output of the frequency-divided clock does not generate glitch while switching the divisor.
Patent TW-531443-B (TW)
Title: An air filter, a composition for application to an air filter, a filter, a method of treating a filtrate on a filter and a method of reducing airborne contaminants
Inventor: KRITZLER STEVEN
IPC: B01D27/06
Filed: 2001-03-28
Granted: 2003-05-11
Abstract: The invention relates to an air filter including a composition which has a biostatic or biotical agent adapted to migrate through particulates accumulating in use on the filter. The biotical agent may have bacteriostatic and/or fungi static properties and may optionally include a humectant, a surfactant or rheological additive. The invention also relates to compositions for treating filters and a method of reducing airborne contaminants in air.
Patent TW-585800-B (TW)
Title: Electronic device cabinet and electronic device
Inventor: TAGAWA KAZUSATO
IPC: G11B33/02
Filed: 2001-04-30
Granted: 2004-05-01
Abstract: An electronic device cabinet for an electronic device is provided with a cover and an engaging member that holds the cover in a closed state. The engaging member has an integrally formed impelling member that acts upon the engaging member and furthers the interengagement with said cover. The integrally formed engagement member and impelling member can be attached to the cabinet in a simple maneuver, thereby simplifying the overall assembly of the electronic device cabinet.
Patent TW-495400-B (TW)
Title: Method and system for continuously casting slabs, especially thin slabs, with comparatively high casting speeds
Inventor: SUCKER JURGEN DR
IPC: B22D11/128
Filed: 2001-05-08
Granted: 2002-07-21
Abstract: A method and a system for continuously casting slabs, especially thin steel slabs, with comparatively high casting speeds (for example over 3 m/min) comprises a chill (1) that is able to be driven in periodic oscillation and a strand guiding system (3). The strand guiding system (3) is located underneath the chill (1) and has rollers (5, 6) for guiding and extracting a strand (4). At least a few of these rollers (5, 6) can be driven in a rotating motion either in pairs or individually. At least the driven roller (5) of at least one pair of rollers is driven by an overriding periodic oscillation (8) as well as by the rotating motion, whereby driving devices which can be electromechanically or hydraulically controlled are provided for said rollers (5, 6).
Patent TW-491762-B (TW)
Title: Appendage for a robot
Inventor: FISHER CHARLES WILLIAM
IPC: A47L11/292
Filed: 2001-05-30
Granted: 2002-06-21
Abstract: The present invention relates to a horizontally movable and downwardly biased appendage that extends laterally from a surface treating apparatus, such as a robotic floor cleaner. The robotic floor cleaner and/or appendage may use disposable cleaning sheets, such as dust clothes, wipes, sheet-brushes, and the like, to clean under objects or into corners but does not substantially interfere with the rotation of the surface treating apparatus about its axis when it is adjacent to encountered obstacles. The appendage can extend under low hanging obstructions to remove dirt, and reach into corners innavigable or unreachable by the robotic floor cleaner.
Patent TW-I246690-B (TW)
Title: Semiconductor memory device and signal line arrangement method thereof
Inventor: WON JONG-HAK
IPC: G11C11/409
Filed: 2001-06-13
Granted: 2006-01-01
Abstract: The present invention discloses a semiconductor memory device and a signal line arrangement method in the semiconductor memory device. The semiconductor memory device comprises a plurality of memory cell array blocks, a certain pairs of local data input/output lines in each of the memory cell array blocks, multiple column selecting signal lines arranged in orthogonal direction of a certain pairs of the local data input/output lines, and a certain pairs of global data input/output lines that each of global data input/output lines is twisted at least more than once and arranged adjacently in the same direction with the column selecting signal line. Therefore, reducing coupling capacitances among the column selecting signal line and the pair of global data input/output lines can improve a read data access time in the case that the column selecting signal line in a full swing is arranged adjacently with the pair of the global data input/output lines.
Patent TW-545033-B (TW)
Title: Scanner capable of adjusting depth of focus and depth of field
Inventor: JENG RUNG-SUNG
IPC: H04N1/04
Filed: 2001-06-14
Granted: 2003-08-01
Abstract: There is provided a scanner capable of adjusting depth of focus and depth of field without moving the scanned object, lens or optical sensing module. The device for adjusting the position of depth of focus and depth of field includes a set of flat glasses with rotating angles compensated with each other. The different refractive indices of the flat glass and air are used to change the position of imaging point of the light. After light pass through the flat glasses with rotating angles compensated with each other, the deviations of light axis will be cancelled out by each other while only maintaining the front and back displacements of the position of the imaging point. Therefore, it is able to adjust the position of depth of focus and depth of field by only using a driving means to control the rotating angle of the flat glass. The method and device for adjusting the position of depth of focus and depth of field can be applied in a high-class scanner.
Patent TW-493188-B (TW)
Title: Reduction-resistant dielectric ceramic compact and laminated ceramic capacitor
Inventor: MIZUNO SHINOBU
IPC: H01G4/12
Filed: 2001-06-27
Granted: 2002-07-01
Abstract: A dielectric ceramic compact is provided which can decrease loss and heat generation under high frequency and high voltage or large current conditions, which exhibits a stable insulating resistance by AC or DC loading, and which can form a laminated ceramic capacitor using nickel or the like as an internal electrode material. The reduction-resistant dielectric ceramic compact is formed of an auxiliary sintering agent and a solid solution containing barium titanate as a primary component represented by the formula ABO3+aR+bM, where R is a compound containing an element such as La, and M is a compound containing an element such as Mn. In addition, 1.000 < A/B ≤ 1.035, 0.005 ≤ a ≤ 0.12, and 0.005 ≤ b ≤ 0.12. Furthermore, in the ceramic, the crystalline axis ratio c/a obtained by x-ray diffraction in a temperature range of -25 DEG C or above satisfies 1.000 ≤ c/a ≤ 1.003, and in temperature dependence of relative dielectric constant measured at an electric field of 2 Vrms/mm or less and at a frequency of 1 kHz, the maximum peak is present at a temperature of below -25 DEG C.
Patent TW-554185-B (TW)
Title: Apparatus and method for switching optical path
Inventor: CHEN JEN-SU
IPC: G02B6/26
Filed: 2001-07-13
Granted: 2003-09-21
Abstract: A kind of apparatus and method for switching optical path are disclosed in the present invention. The invention includes the optical signal input terminal and the output terminal. A free space optical path is arranged between the input terminal and the output terminal. A prism, which is movable corresponding to the free space optical path, is inserted into or removed from the free space optical path to control the propagation path of the light beam between the input terminal and the output terminal. When a prism is inserted into the free space optical-path, a switching optical path is formed between the input terminal and the output terminal, such that the light beam from the input terminal to the output terminal is twice deflected and one-time totally reflected by the prism. When the prism is removed from the free space optical-path, the light beam from the input terminal to the output terminal is transmitted through the free space optical-path.
Patent TW-550743-B (TW)
Title: Semiconductor device and method of manufacturing the semiconductor device
Inventor: OTANI MIHARU
IPC: H01L21/768
Filed: 2001-07-16
Granted: 2003-09-01
Abstract: A method of manufacturing a semiconductor device comprises the steps of patterning a coated organic insulation film and an insulation film formed of an organic metal polymer in the semi-thermoset state; etching the substrate organic insulation film with the organic metal polymer used as a mask by using a plasma gas formed mainly of oxygen; and providing a final thermosetting treatment to the insulation films. Therefore, a semiconductor device with substantially small interlayer capacitance capable of being operated at a high speed is realized.
Patent TW-510867-B (TW)
Title: Control device for hybrid vehicles
Inventor: WAKASHIRO TERUO
IPC: B60L50/16
Filed: 2001-10-19
Granted: 2002-11-21
Abstract: A control device for a hybrid vehicle having an engine and a motor as driving sources for the vehicle, and when decelerating, the control device stops the fuel supply to the engine and generates energy by regenerative braking. The engine is a cylinder pause-type engine which is capable of switching between the all-cylinder driving state in which all of cylinders are operating, and a cylinder paused driving state in which all of the cylinders are paused, and the control device of the hybrid vehicle comprises a cylinder pause state determination device for determining whether the engine is in the all cylinder driving state or in a cylinder paused driving state and a regeneration amount supplementing device for supplementing the regeneration energy by the motor by use of the increment of the regeneration energy obtained during the cylinder pausing operation than that obtained during all cylinder driving state.
Patent TW-502364-B (TW)
Title: Test pattern for integrated circuit
Inventor: LIU CHIH-CHENG
IPC: H01L21/66
Filed: 2001-10-23
Granted: 2002-09-11
Abstract: A test pattern for examining the leakage level of capacitors in a dynamic random access memory (DRAM) is presented. The method of this invention is providing a test pattern similar to the desired circuit, introducing different potential into the desired deep trench capacitors, and monitoring the potential variation for receiving the leakage level. In the test pattern of this invention, there is no short between the desired deep trench capacitor in measuring. By said test pattern, the leakage level of the deep trench capacitor in DRAM can be exactly measured. Therefore, not only more exactly monitor can be provided for every member in a semiconductor structure in manufacturing, but also more process control monitor parameter can be offered to customers.
Patent TW-539769-B (TW)
Title: Surface treated tin-plated steel sheet and chemical treatment solution
Inventor: SHIGEKUNI TOMOFUMI
IPC: C23C2/08
Filed: 2001-10-31
Granted: 2003-07-01
Abstract: The present invention provides a surface-treated tin-plated steel sheet which comprises (1) an alloy layer on a surface of a steel sheet; (2) a tin-plated layer provided on the alloy layer to expose the alloy layer at an area rate of 3.0% or more; and (3) a film comprising P and Si of 0.5 to 100 mg/m<2> and 0.1 to 250 mg/m<2>, respectively, provided on the exposed portions of the alloy layer and the tin-plated layer. In addition, a chemical conversion solution which contains phosphate ions, tin ions, and a silane coupling agent and which has a pH of 1.5 to 5.5 is also provided for obtaining the surface treated steel sheet described above. The surface-treated tin-plated steel sheet of the present invention has superior paint-adhesion characteristics, corrosion resistance after coating, antirust properties, and workability without containing chromium which is unfavorable in environmental protection.