baber/WOPTO huggingface dataset:
Patent TW-502201-B (TW)
Title: Coordinate input apparatus
Inventor: SHIGETAKA HIROSHI
IPC: G06F3/038
Filed: 2001-02-05
Granted: 2002-09-11
Abstract: This invention provides a coordinate input apparatus operable with any one of a conductor such as a finger and a non-conductor such as a pen without damaging operability. Furthermore, in order to miniaturize the apparatus and reduce the thickness, in an electrostatic capacitive detection section having a resin sheet and a resist film, a pressure-sensing detection section having a resin sheet, and a substrate, through-holes penetrating from the surface of the resist film to the backside of the substrate are formed. By filling these through-holes with a conductive material, an X-direction-detection electrode is connected to the substrate while a Y-direction-detection electrode is connected to the substrate.
Patent TW-518273-B (TW)
Title: Razor blade technology
Inventor: CLIPSTONE COLIN JOHN
IPC: B26B21/60
Filed: 2001-04-02
Granted: 2003-01-21
Abstract: A razor blade including a substrate with a cutting edge defined by a sharpened tip and adjacent facets, a layer of hard coating on the cutting edge, an overcoat layer of a chromium containing material on the layer of hard carbon coating, and an outer layer of polytetrafluoroethylene coating over the overcoat layer.
Patent TW-475243-B (TW)
Title: Manufacture method of flash memory
Inventor: JANG GUO-HUA
IPC: H01L21/8247
Filed: 2001-03-07
Granted: 2002-02-01
Abstract: This invention provides manufacture method of flash memory with tunneling oxide layer of high reliability and reduced defects and interface trap, which employs semi-atmospheric pressure chemical vapor deposition (SAPCVD) and tetraethoxysilane (TEOS) process. The process condition of SAPCVD is at the reaction temperature of 600 DEGC to 750 DEG C and reaction pressure of 340 Torr to 550 Torr to carry out reaction between TEOS and oxygen.
Patent TW-569614-B (TW)
Title: Color changing device and method for changing color
Inventor: KAGAWA SHUICHI
IPC: B41J2/525
Filed: 2001-04-19
Granted: 2004-01-01
Abstract: The conventional color changing devices existed with the problems of generating non-colored components and brightness reduction during the color changing. The color changing device according to the present invention uses at least one of the color light, including red, blue, green, cyan, purple, and yellow, as the effective first argument; and, calculating the effective second argument in the color light domain for any one of the color light, including red to yellow, yellow to green, green to cyan, cyan to blue, blue to purple, and purple to red, for the matrix calculation. Because the calculation can generate new color data corresponding to the color data in red, green and blue, the method can prevent the generation of useless non-colored components, and brightness reduction to realize the color changing.
Patent TW-558528-B (TW)
Title: Suspension device
Inventor: KUMISAKA SHOICHI
IPC: B60G11/26
Filed: 2001-05-29
Granted: 2003-10-21
Abstract: This invention provides a suspension device capable of increasing load-resistance while avoiding enlarging a device. This suspension device comprises; an outer cylinder 13 formed by blocking an upper end portion of a cylindrical body with an upper covering element 12; an inner cylinder 16 formed by blocking a lower end portion of a cylindrical body with a smaller diameter than that of the outer cylinder with a lower covering element 14 and blocking an upper end portion with an outer cylinder piston 15, and arranged so as to hermetically slide-contact the outer cylinder piston 15 with an inner peripheral surface 13a of the outer cylinder 13; a piston shaft 17 hermetically and slidably penetrating the outer cylinder piston 15 and arranged by fixing on an upper covering element 12 at a base end portion thereof, and an inner cylinder piston 18 fixed to the piston shaft 17 and slidably arranged on an inner peripheral surface 16a of the inner cylinder 16.
Patent TW-504419-B (TW)
Title: Entry board for drilling
Inventor: OHASHI YOSHITAKA
IPC: B23B35/00
Filed: 2001-06-04
Granted: 2002-10-01
Abstract: An entry board for drilling which improves drill machinability such as hole positional accuracy using a fine-diameter drill, and roughness of the walls of the drilled holes. The entry board has a metallic foil, and a thermosetting resin is covered on one or both sides of the metallic foil to provide a drill-penetrating layer.
Patent TW-493997-B (TW)
Title: Medicament dispensing device with a multimaterial diaphragm bounding a pneumatic force chamber
Inventor: HOLROYD MICHAEL JOHN
IPC: A61M11/00
Filed: 2001-06-08
Granted: 2002-07-11
Abstract: A metered dose inhaler for use with a pressurized aerosol container which is preferably breath-actuated. A preload (80) is applied to the internal aerosol valve by an amount sufficient to result in a dose release, but this is prevented by the application of a pneumatic resisting force (130). The inhaler comprises a release device (110) which upon actuation, releases the resisting force and allows the preload to actuate the aerosol valve (135). A metered dose of medicament is then released for inhalation by the patient. The pneumatic resisting force is established by a negative pressure region defined in part by a diaphragm. The diaphragm includes a central disk of a first, relatively high stiffness material and a peripheral ring, coupled by a flexure of a second, relatively low stiffness material.
Patent TW-497150-B (TW)
Title: Heat treatment apparatus and cleaning method of the same
Inventor: TAKAHASHI YUTAKA
IPC: C23C16/44
Filed: 2001-06-20
Granted: 2002-08-01
Abstract: An unnecessary film is removed by cleaning gas flowing in a treatment vessel 8 for depositing a film on an object W to be processed such as a semiconductor wafer, in this case, the cleaning gas is preheated and activated by the gas heating mechanism 52 and the cleaning gas flows in the treatment vessel 8 in this state. By doing this, an unnecessary film in the treatment vessel made of quartz is removed effectively without damaging the treatment vessel.
Patent TW-493212-B (TW)
Title: Semiconductor device and its manufacture method
Inventor: NARITA KAZUHITO
IPC: H01L21/8247
Filed: 2001-06-28
Granted: 2002-07-01
Abstract: This invention provides a semiconductor device and its manufacture method, which forms gate insulation film and gate material film and embedded device isolation film sequentially to prevent short between gates through STI technique. It is characterized by including a semiconductor substrate 11 having a groove portion 13a on the surface of one main side; a device isolating insulation film 14 buried in the above-mentioned groove portion 13a and protruding from the above-mentioned groove portion 13a with its top portion; and a transistor having a gate material film 16a, a gate insulation film 15 on the one main side of the semiconductor substrate 11, and a gate electrode 16 on the gate insulation film 15 formed partly by the gate insulation film 15. The above-mentioned gate material film16a has direct contact with the side surface of the protruding portion of the device isolating insulation film 14 and a cross section of the gate material film is reverse tapered.
Patent TW-527375-B (TW)
Title: Process for producing aromatic polycarbonate and method of storing raw materials thereof
Inventor: TAKEMOTO HIDEMI
IPC: C08G64/30
Filed: 2001-07-16
Granted: 2003-04-11
Abstract: An aromatic dihydroxyl compound and a carbonyl diester which are raw materials for producing an aromatic polycarbonate are stored while considering the degrees of influence from storage atmosphere, temperature, difference in temperature between the storage tank and the atmosphere, and residence time. From the raw materials thus stored, an aromatic polycarbonate having a satisfactory color tone can be obtained.
Patent TW-564536-B (TW)
Title: Semiconductor device and mounting structure of semiconductor device
Inventor: KAZAMA ATSUSHI
IPC: H01L21/60
Filed: 2001-07-26
Granted: 2003-12-01
Abstract: The subject of the present invention is to realize a compact semiconductor device superior in electric performance that can be manufactured on the wafer level and has a high reliability of outer terminals against strains due to thermal expansion difference between a semiconductor element and a printed circuit board, so as to have a reduced wiring electrostatic capacitance. A low-elasticity and thick stress-relaxing layer 5 lies among a semiconductor device 1, a wiring 7 and lands 6 to absorb the strain caused by the thermal expansion difference between the semiconductor element 1 and the printed circuit board 10, thereby improving the reliability of outer terminals 9. By laying the stress-relaxing layer 5, the electrostatic capacitance between the wiring 7 and an inner wiring of the semiconductor element 1 is reduced so as to improve the electric performance. By laying an insulation film 4 between the wiring 7 and the semiconductor element 1, the electrostatic capacitance around element electrodes 2 where the stress-relaxing layer 5 is not formed is reduced. Lands 11 on the circuit board 10, which project into the outer terminals 9, are miniaturized so as to even improve the reliability of the outer terminals 9 and allow narrowed pitches of the terminals 9.
Patent TW-541840-B (TW)
Title: Network-based method and system for transmitting digital data to a client computer and charging only for data that is used by the client computer user
Inventor: CHATANI MASAYUKI
IPC: G06Q30/06
Filed: 2001-08-02
Granted: 2003-07-11
Abstract: A flexible product distribution and payment system for computer network based electronic commerce is disclosed. Primary content data is made available to customers through a detachable local storage medium, such as a DVD or CD-ROM disc, or over a network connection. The primary content is capable of being accessed and played back through a computer or game console at the customer site. The primary content distribution may comprise a superset of content that is intended to be used by the customer. The customer is allowed to view and access the encoded primary content, and is charged only for the primary content that is used. Content that is encoded on the medium but that is not used by the customer remains on the medium but is not charged. A content database and customer database maintained at the primary customer site maintain records of products ordered and used by the customer, as well as identification and use patterns associated with the user. Authentication and use trigger data associated with the distributed content alert the primary content server computer when customer use has occurred and when a charge to the customer is appropriate.
Patent TW-520498-B (TW)
Title: Cross point memory array including shared devices for blocking sneak path currents
Inventor: TRAN LUNG T
IPC: G11C11/15
Filed: 2001-08-13
Granted: 2003-02-11
Abstract: An information storage device (8) includes a resistive cross point array (10) of memory elements (12) and a plurality of devices (22, 222) for blocking sneak path currents in the array (10) during read operations. Each blocking device (22, 222) is connected to and shared by a group of memory elements (12) in the array (10).
Patent TW-529239-B (TW)
Title: Method to eliminate the interference of noise generated during the movement of step motor to the photosensitive device
Inventor: JANG CHING-LIN
IPC: H02P8/00
Filed: 2001-08-31
Granted: 2003-04-21
Abstract: A method to eliminate the interference of noise generated during the movement of step motor to the photosensitive device is disclosed, whose steps comprises: firstly, provide an exposing clock, the photosensitive device senses a light source to obtain an exposure energy and transfers this exposure energy. Provide a motor movement clock, each period of the motor movement clock is equal to several periods of the exposure clock. One period of the exposure clock is corresponding to a period of the motor movement clock without generating noise, the photosensitive device senses it and transfers the exposure energy.
Patent TW-I231470-B (TW)
Title: Automatic learning method for voice parameter
Inventor: SHIE SHENG-JENG
IPC: G10L11/00
Filed: 2001-10-12
Granted: 2005-04-21
Abstract: The present invention provides an automatic learning method for voice parameters, which is applied on a device with a data access arrangement device interface. The learning method comprises first to abstract different communication voices for analysis during voice communication first time by a user using the device; then, learning the voice parameters and storing the parameters; so as to accurately determine the current status based on different voice parameters and proceed the corresponding operation to prevent the occurrence of faulty operation. The present invention can avoid the trouble of obtaining and inputting the voice parameters, and achieve the effect of simple and convenient use.
Patent TW-544631-B (TW)
Title: Display and inquiry system for electric map and the method thereof
Inventor: CHEN FRED H Y
IPC: G06T1/00
Filed: 2001-11-16
Granted: 2003-08-01
Abstract: The present invention provides a display and inquiry system for electric map and the method thereof, which can be applied in a portable electronic device for providing a method for fast display and inquiry of map. The method is provided to open another text display area on the main screen without showing texts on the map, so as to greatly reduce the graphic capacity. When the user clicks at certain point on the map, the display area will display the text description for the clicked area. If the user inputs the address to be inquired and clicks for searching, the main screen will display the detailed map for the adjacent area of the inquired address, and display the address in flash for more conveniently and clearly displaying the content of the map.
Patent TW-576979-B (TW)
Title: Method and apparatus for avoiding race condition with edge-triggered interrupts
Inventor: POISNER DAVID I
IPC: G06F1/32
Filed: 2001-11-20
Granted: 2004-02-21
Abstract: An embodiment of a system for avoiding race conditions when using edge-triggered interrupts includes a processor that asserts an interrupt pending signal in response to the receipt of an edge-triggered interrupt. A power management device receives the interrupt pending signal. If the processor is in a low power state when it asserts the interrupt pending signal, then the power management device causes the processor to enter a high power state to allow the processor to service the pending interrupt.
Patent TW-496038-B (TW)
Title: Electronic circuitry
Inventor: WOOD JOHN
IPC: H03L7/00
Filed: 2000-06-30
Granted: 2002-07-21
Abstract: Electronic circuitry having two circuitry parts each having timing signal generating and distribution means using signal path provisions exhibiting endless electromagnetic continuity affording signal phase inversion with associated regenerative active means so as to serve as source of said timing signals, further comprises inter-connection between the signal path provisions of each of the circuitry parts over an electrical length and at positions of the signal path provisions to coordinate mutual frequency and phase coherence of the circuitry parts, and bidirectional data transfer means at each circuitry part further co-ordinated with the coordinated timing signals.
Patent TW-I261819-B (TW)
Title: Apparatus for detecting abnormal states of optical disc recording/reproducing device
Inventor: SEO JIN-GYO
IPC: G11B7/004
Filed: 2002-02-19
Granted: 2006-09-11
Abstract: An apparatus for detecting abnormal states, which can swiftly prevent damage to a laser diode and data recorded on a disc is provided. The apparatus for detecting abnormal states of an optical disc recording/reproducing device having a laser diode output power control circuit for controlling the output of a laser diode depending on the laser diode, and recording and reproducing modes, has an overflow/underflow detector for determining whether overflow or underflow of the laser diode occurs, by comparing the laser diode output power control value, which is output from the laser diode output power control circuit, with an overflow setting value and an underflow setting value; and a mode switch for switching the operation mode of the laser diode output power control circuit from a recording mode to a reproducing mode, in response to the detection result of the overflow/underflow detector. The apparatus for detecting abnormal states swiftly prevents overflow or underflow of the laser diode so that it can prevent damage to the laser diode, or damage to the data recorded on the disc.
Patent TW-561722-B (TW)
Title: System and method for communication via medium
Inventor: SHEN TE-CHANG
IPC: H04B13/02
Filed: 2002-03-26
Granted: 2003-11-11
Abstract: A system and method for communication via a medium, which utilizes a gas, liquid or solid medium to transmit lateral and vertical mechanical waves. This allows mechanical wave corresponding to communication signals to be sent from a transmitter to a receiver, in a manner as to perform one-way and two-way signal communication. The communication system includes a wave generating module located in the transmitter, and a wave receiving module situated at the receiver. In operation of the communication method, the wave generating module of the transmitter generates and sends lateral and vertical mechanical waves to the receiver via the gas, liquid or solid medium; and the wave receiving module of the receiver detects and receives these mechanical waves from the transmitter, so as to read out frequency and waveform of the received mechanical waves, by which communication signals corresponding to the mechanical waves can be obtained, and thus medium-mediated communication is achieved.
Patent TW-559858-B (TW)
Title: Power supply standby circuit of low threshold MOS transistor
Inventor: IKEDA TAKESHI
IPC: H03K19/00
Filed: 2002-04-12
Granted: 2003-11-01
Abstract: In a MOS semiconductor integrated circuit, threshold voltages of MOSFET 1 and 2 are set low in order to realize the operation of a low power supply voltage VDD. An n-MOSEFT 1 is provided in the path of the drain current Id of the p-MOSFET 2. The voltage between the gate and the source of the p-MOSFET 2 is prevented from becoming zero even when the bias is cut through the control of bias application to a circuit 4 by switching the path to conduction/non-conduction such that the occurrence of a leak current can be suppressed in the p-MOSFET 2.
Patent TW-570996-B (TW)
Title: Method of forming a thin film
Inventor: KODAMA SHINICHI
IPC: H01L21/3065
Filed: 2002-04-16
Granted: 2004-01-11
Abstract: A method of maintaining a plasma electrode and a substrate holder in a deposition chamber of a plasma enhanced chemical vapor deposition system is provided. Each of the plasma electrode and the substrate holder comprises an aluminum-based material coated with an alumina protection film. The method comprises the steps of: after a plasma enhanced chemical vapor deposition process is carried out to a substrate, taking out the substrate from the deposition chamber; introducing a reaction gas into the deposition chamber; causing a reaction of the reaction gas for cleaning an inner wall of the deposition chamber; introducing an oxygen-containing gas into the deposition chamber; and generating an oxygen-containing gas plasma to form the alumina protection film on surfaces of the plasma electrode and the substrate holder.
Patent TW-571138-B (TW)
Title: Assembly including an optical fiber socket and an optical fiber plug
Inventor: WATANABE YUJI
IPC: G02B6/42
Filed: 2002-09-20
Granted: 2004-01-11
Abstract: An assembly comprising a plastic optical fiber socket attachable to three modules in accordance with JIS standards and a plug; the plastic optical fiber socket including a body having a plug inlet port, a port cover mounted to the body so as to be automatically openable, a receptacle mounted to the body for connection with a plastic optical fiber cable, and a tensile retainer engaged with the body for retaining the plastic optical fiber cable; and the plug including a housing, an engagement portion fixed to the housing for engagement with the receptacle, and a beam formed on the housing, the beam made of elastic material or having an elastic structure.
Patent TW-584940-B (TW)
Title: Semiconductor integrated circuit device and the manufacturing method thereof
Inventor: HOSOTANI KEIJI
IPC: H01L27/22
Filed: 2002-10-03
Granted: 2004-04-21
Abstract: The present invention is a semiconductor integrated circuit device, which includes cell transistors, bitlines, local layout inside the cell, and the magnetic resistance devices; wherein, the local layout inside the cell is configured above the bitlines, and connected to one side of the source/drain area of the cell transistors; and, the magnetic resistance devices are configured above the bitlines, and connected to the bitlines and the local layout inside the cell.
Patent TW-I262462-B (TW)
Title: Display panel comprising a light guide
Inventor: MARRA JOHANNES
IPC: F21V8/00
Filed: 2002-11-26
Granted: 2006-09-21
Abstract: The display panel 21 comprises a light guide plate 2, a second plate 4 and a movable element 3 between both plates, for locally coupling light out of the light guide plate 2. Voltages applied to electrodes 5, 6 and 25 locally bring the movable element 3 into contact with the light guide plate 2 or the second plate 4. Means for reducing sticking of the movable element 3 to the plates comprise a roughness R1 at the contact surface 14 of the light guide plate 2 facing the movable element 3, a roughness R2 at the contact surface 15 of the movable element 3 facing the light guide plate 2, a roughness R3 at the contact surface 16 of the second plate 4 facing the movable element 3 and a roughness R4 at the contact surface 17 of the movable element 3 facing the second plate 4, The roughnesses R1 and R2 are smaller than at least one of the roughnesses R3 and R4. By virtue thereof, sticking is reduced and the display panel 21 requires relatively little energy to be operated.
Patent TW-I239322-B (TW)
Title: Blade holder and method for manufacturing the same, and scribing device and manual cutter that are provided with the holder for tip
Inventor: TOMIMORI HIROSHI
IPC: B28D1/22
Filed: 2002-12-18
Granted: 2005-09-11
Abstract: In a blade holder equipped with conical shaped axis for both sides, a bell shape with a specific curvature radius is formed at the recess of the blade holder side of the axis-support. Moreover, this makes supply of solid lubricant from the outer side of the blade holder to the recess thereof possible. Therefore, process life of the holder for tip can be prolonged.
Patent TW-I258447-B (TW)
Title: Wafer carrier door and two-position spring biased latching mechanism
Inventor: EGGUM SHAWN
IPC: B65D45/28
Filed: 2003-01-15
Granted: 2006-07-21
Abstract: A wafer container having a door with at least one latching mechanism, wherein the latching mechanism has a spring member that holds the latching mechanism at one or more favored positions that preferably correspond to latch-open and latch-closed conditions. In a preferred embodiment, the spring member has an over-center condition that urges the latching mechanism towards the favored positions, thereby resisting unintended actuation of the latching mechanism. Moreover, in preferred embodiments, the latching mechanism has soft stops at the latch open or latch closed condition that minimizes abrupt snapping into position of the latching mechanism Preferred embodiments utilize a rotatable member configured as a cammed member with an elongate rigid plastic member having at least one node, forming a plastic spring. The spring is pivotally mounted on the rotatable member and pivotally mounted to the door structure.