baber/WOPTO huggingface dataset:
Patent TW-538364-B (TW)
Title: USB control circuit capable of automatically switching paths
Inventor: JIANG JIN-YI
IPC: G06F13/14
Filed: 2001-12-10
Granted: 2003-06-21
Abstract: The present invention relates a USB control circuit, and more particularly to a USB control circuit capable of automatically switching paths. The structure of the invention includes a plurality of USB pads for connecting to various kinds of USB devices. Each USB pad is respectively connected to a USB transceiver which is further connected to a USB controller. With the USB controller, it is able to drive and control the USB device connected to the USB pad. Each USB transceiver is respectively connected to a port path controller. There is at least provided a high-speed USB transceiver connected to a high-speed USB controller, which is connected to each USB pad via a switching device and to each USB via each high-speed USB transceiver. Each port path controller is connected to a high-speed device path controller. With the high-speed device path controller and each port path controller, it is able to automatically switch the USB pad control path connected with the high-speed USB device to the high-speed USB transceiver so as to make the high-speed USB controller drive the USB device.
Patent TW-I221825-B (TW)
Title: Article joining control method
Inventor: SHIOHARA AKIRA
IPC: B65G43/08
Filed: 2001-12-25
Granted: 2004-10-11
Abstract: Disclosed is an article joining control method, which detects, on a main line 2, an empty space (cutting-out space S) equal to or greater than a predetermined length between lots of articles 1 or between articles 1 that are being conveyed. The detected empty space is reserved for articles 1 that are stored in an article arrival line 3. When the empty space approaches a junction with the article arrival line 3 associated with the reservation, articles 1 corresponding to the length of the reserved empty space are cut out from the article arrival line 3 to the main line 2. This method allows for reduction of empty spaces in which articles 1 are not conveyed on the main line 2, increasing the joining efficiency. Further, quantity of storage for the articles 1 on the article arrival line 3 is reduced and the waiting time for loading articles 1 to the article arrival line 3 is also reduced, thereby increasing the efficiency of loading articles 1.
Patent TW-559718-B (TW)
Title: Method and apparatus for point of sale activated delivery of products or services
Inventor: HODES MARK B
IPC: G06Q20/20
Filed: 2001-12-28
Granted: 2003-11-01
Abstract: This invention provides method and apparatus for the point of sale activated delivery of various products and services. The serial number of a product or service is associated with an identification number. The identification number is recorded on a card. The identification number is activated at the point of sale. This active identification number can be used to facilitate the delivery of various products and services. Various devices comprising a card and package combination are provided.
Patent TW-561761-B (TW)
Title: Electricity saving method for user interface terminal device of cellular phone
Inventor: CHEN WEN-CHI
IPC: H04W52/02
Filed: 2002-02-06
Granted: 2003-11-11
Abstract: An electricity saving method for a user interface terminal device of a cellular phone is used on a cellular phone. The cellular phone includes two devices, one of them is a net communicator, and another is a user interface terminal device. The net communicator consists of a base frequency module, radio frequency module and bluetooth module, which are responsible for building a communication with a cellular telephone station. And, the user interface terminal device consists a bluetooth, display, keyboard, horn and microphone, which are responsible for outputting voice, displaying message, accepting keyboard input and voice input. The keyboard is a slide keyboard; the pressing-back action of a keyboard will activate a contact switch. A voltage signal is generated and sent into a central processing unit of the user interface terminal device after the contact switch is activated, the central processing unit command a bluetooth module of the user interface terminal device to enter into a park mode so as to save electricity.
Patent TW-594473-B (TW)
Title: Method and system for eliminating duplicate reported errors in a logically partitioned multiprocessing system
Inventor: AHRENS GEORGE HENRY JR
IPC: G06F9/48
Filed: 2002-02-27
Granted: 2004-06-21
Abstract: A method and system for eliminating duplicate reported errors in a logically partitioned multiprocessing system is disclosed. The method and system comprise providing a single source for receiving a plurality of related globally reported errors; and filtering the plurality of related globally reported errors such that only one call for service is provided. Accordingly, through the use of a system and method in accordance with the present invention when a global fault is reported by several OS partitions only one call for service is initiated from the hardware console. In so doing, a service representative will not make repeated calls for the same reported fault. Moreover, in the case that a different service representative is responsible for different partitions only one of the representatives will respond to the fault report.
Patent TW-554520-B (TW)
Title: Semiconductor memory cell and method for fabricating it
Inventor: GUSTIN WOLFGANG
IPC: H01L27/108
Filed: 2002-03-08
Granted: 2003-09-21
Abstract: A trench capacitor is formed in a trench (30), which is arranged in a substrate (20). The trench (30) is filled with a conductive trench filling (50) as inner capacitor electrode. An epitaxial layer (75) is grown on the sidewall of the trench (30) on the substrate (20). A buried strap (60) is arranged between the conductive trench filling (50) with the second intermediate layer (65) and the epitaxially grown layer (75). A dopant outdiffusion (80) formed from the buried strap (60) is arranged in the epitaxially grown layer (75). Through the epitaxially grown layer (75), the dopant outdiffusion (80) is further removed from a selection transistor (10) arranged beside the trench, as a result of which it is possible to avoid short-channel effects in the selection transistor (10).
Patent TW-584876-B (TW)
Title: Plasma picture screen with improved white color point
Inventor: BECHTEL HANS-HELMUT
IPC: H01J11/40
Filed: 2002-04-26
Granted: 2004-04-21
Abstract: The invention relates to a plasma picture screen with an improved white color point. The front plate (1) of the plasma picture screen has a blue layer on the side facing the plasma discharge. This may be the dielectric layer (4), the protective layer (5), or an additional layer.
Patent TW-531966-B (TW)
Title: Phase lock loop with low static state phase error and calibration circuit
Inventor: CHEN CHIH-CHENG
IPC: H03L7/089
Filed: 2002-05-20
Granted: 2003-05-11
Abstract: A phase lock loop with low static state phase error and a calibration circuit are provided. The calibration circuit comprises a clock generator to generate two same phase signals, a simulation input signal and a simulation reference clock, according to an oscillating clock; a delay unit to receive the simulation reference clock and output a delay reference clock; a phase detector to detect the phase difference between the simulation input signal and the delay reference clock and output charge control signals; a charge pump to output a current control signal according to the charge control signals; a integrator for integrating the current control signal to output a error voltage; a delay time control unit to control the delay time of the delay unit according to the error voltage; and a voltage control oscillator (VCO) to generate the oscillating clock. A phase lock loop can reduce the static state phase error by using the delay unit to delay the input signal or oscillating clock. The delay time at the delay unit is calibrated by the calibration circuit.
Patent TW-586143-B (TW)
Title: Mask and its manufacturing method, method of manufacturing semiconductor device
Inventor: MORIYA SHIGERU
IPC: G03F1/20
Filed: 2002-05-23
Granted: 2004-05-01
Abstract: The present invention provides a mask able to prevent a drop in pattern position accuracy due to the influence of internal stress of a membrane and able to align patterns including complementary divided patterns precisely, a method of producing the same, and a method of producing a semiconductor device. In the present invention, there are a stencil mask having lattice-shaped struts formed by etching a silicon wafer on four regions of a membrane wherein the lattices are offset from each other in the four regions and all of the struts are connected to other struts or the silicon wafer around the membrane (frame), a method of producing a stencil mask, and a method of producing a semiconductor device.
Patent TW-546541-B (TW)
Title: Radiation sensitive resin composition, color filter and color liquid crystal display element
Inventor: SHINYAMA YASUMASA
IPC: G03F7/004
Filed: 2002-06-12
Granted: 2003-08-11
Abstract: The present invention provides a radiation sensitive resin composition, which is characterized in comprising: (A) a colorant, (B) an alkali-soluble resin, (C) a polyfunctional monomer, (D) a photopolymerization initiator, (E) a phosphorus compound typified by triphenyl phosphite and/or triphenylphosphine oxide, (F) a solvent and, optionally, titanic acid derivatives typified by titanic esters or comprises the components (A)-(D) and (F) and (G) a titanic acid derivative-trivalent phosphorus compound complex compound typified by the complex compound of tetra (n- octyl) titanate and two molecules of di (tridecyl) phosphite. This composition does not generate pattern free of chipping and peeling and is capable of preventing the occurrence of residue and surface stains on a substrate in unexposed regions and on a light shielding layer.
Patent TW-546716-B (TW)
Title: Method to form floating gate
Inventor: CHUANG YING-CHENG
IPC: H01L29/423
Filed: 2002-06-21
Granted: 2003-08-11
Abstract: The present invention provides a method to form floating gate. Firstly, there is provided a semiconductor substrate formed thereon an insulation layer and a patterned hard mask layer. The patterned hard mask layer has an opening to expose the surface of the semiconductor substrate. Next, a conductive layer is formed on the opening and patterned hard mask layer conformally, and a planarization step is performed on the conductive layer until the patterned hard mask layer is exposed. Then, a thermal oxidation step is performed on the conductive layer to form a conductive oxidation layer, and the patterned hard mask layer is removed.
Patent TW-579609-B (TW)
Title: Mounting method of light-emitting device
Inventor: OZAWA MASAFUMI
IPC: G02B6/42
Filed: 2002-08-19
Granted: 2004-03-11
Abstract: The purpose of the present invention is to provide a method of mounting light emitting element, in which a light-emitting element can be positioned to a mounting member with high positional accuracy when mounting the element on the member. In the invention, semiconductor laser elements C are taken up one by one from a tray 18 by means of a transport collet 14, transported to an alignment stage 12, and placed on the stage 12. Then, the positional deviation of each placed semiconductor laser element C in the X- and Y-directions with respect to a reference line and a reference point provided on the stage 12 and the deviations in azimuth (theta) of the semiconductor laser element C in the X-Y plane are measured by observing the position and azimuth of the ridge section of the element C by means of an image sensor 16. Based on the measured positional deviation in the X and Y directions and the deviation of the rotating direction (theta) in the X-Y plane, the position of the element C on the stage 12 is corrected by making the driving device of the transport collet 14 to drive the collet 14 through outputting a control signal to the driving device. After that, the collet 14 moves the position and azimuth-corrected semiconductor laser element C for a prescribed distance in a prescribed azimuth through holding the element C, so as to place the element C on the mounting surface of a heat sink H.
Patent TW-I275637-B (TW)
Title: Self-propelled liquid fuel
Inventor: YAN TSOUNG Y
IPC: C10L1/04
Filed: 2002-11-25
Granted: 2007-03-11
Abstract: A composition and use of economical, high efficient burning and environmentally friendly self-propelled liquid fuel for domestic, commercial and industrial application is provided. The fuel could be self-contained for application in small heaters and isolated locations. The fuel is characterized by containing light hydrocarbons as a propellant and low value heavier hydrocarbon by-products from the refining operations.
Patent TW-569483-B (TW)
Title: Battery pack
Inventor: KOZU KATSUMI
IPC: H01M50/572
Filed: 2002-12-04
Granted: 2004-01-01
Abstract: The outer cases (10, 20, 35, 40) for storing secondary batteries (1, 31, 41) and battery circuits are formed of upper cases (7, 21, 42) and lower cases (8, 22, 43) formed in semi-housing bodies, and the bottom faces of the upper cases (7, 21, 42) and lower cases (8, 22, 43) are formed of film bodies (7b, 8b, 32, 34, 42b, 43b) and formed integrally with resin formed bodies (7a, 8a, 33, 42c, 43c) forming the peripheral side surfaces of the upper and lower cases.
Patent TW-I280818-B (TW)
Title: Light emitting device, method of manufacturing the same, and manufacturing apparatus therefor
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/02
Filed: 2002-12-17
Granted: 2007-05-01
Abstract: A light emitting device having high definition, a high aperture ratio, and high reliability is provided. The present invention achieves high definition and a high aperture ratio with a full color flat panel display using red, green, and blue color emission light by intentionally forming laminate portions, wherein portions of different organic compound layers of adjacent light emitting elements overlap with each other, without depending upon the method of forming the organic compound layers or the film formation precision.
Patent TW-573358-B (TW)
Title: Flash memory device structure and manufacturing method thereof
Inventor: HUNG CHIH-WEI
IPC: H01L21/8247
Filed: 2003-01-15
Granted: 2004-01-21
Abstract: A flash memory device structure is provided, the flash memory device comprises: a P type substrate with an opening, an N type deep well is set in the P type substrate, a first gate structure and a second gate structure are set on the sidewall respectively, a insulation layer is set between the first gate structure and the second gate structure, a source region is set in the P type substrate of the bottom of the opening, a drain region is set in the P type substrate of the top of the opening, a P type well is set in the N type deep well and the junction of the P type well and N type deep well is higher than the bottom of the opening, a P type pocket doping region is set in the P type substrate on the sidewall of the opening and the P type pocket doping region connect the P type well and the source region.
Patent TW-584743-B (TW)
Title: Adhesive type optical film and image display
Inventor: SATAKE MASAYUKI
IPC: G02F1/1335
Filed: 2003-01-30
Granted: 2004-04-21
Abstract: The adhesive type optical film of the present invention comprises an optical film and an adhesive layer superposed on at least one side thereof through an anchor layer formed from a resin emulsion. It is easy to handle because the adhesive does not peel off even when an edge of the film comes into contact during handling in the usage step of the adhesive type optical film of the present invention.
Patent TW-I270638-B (TW)
Title: Reaction furnace and method for controlling combustion thereof
Inventor: MORI TAKAAKI
IPC: F23L15/02
Filed: 2003-03-28
Granted: 2007-01-11
Abstract: The present invention provides a method for controlling combustion of a reaction furnace which employs high temperature air combustion technology capable of lessening a difference in temperature inside the furnace without causing cracks of reaction pipes or coking in the pipes. The present invention also provides a reaction furnace of which combustion is controlled by this controlling method. Second burners 8 are so arranged as to inject a fuel in an extending direction of the reaction pipes 7 toward a space defined among two or more adjacent reaction pipes. Partial combustion air supply apparatuses 10, 11 for the second burners are provided for discharging exhaust gas from a combustion chamber 2 to the outside of the furnace through air-permeable regenerators and supplying to the second burners combustion air elevated to a high temperature with sensible heat stored in the regenerators. Until a high temperature air combustion state is attained in the combustion chamber 2, only first burners 3a, 4a, 5a, 6a are operated to burn the fuel to elevated a temperature inside the furnace. After the high temperature air combustion state is attained in the combustion chamber 2, the second burners 8 are started for combustion. Subsequently, a combustion amount of the first burners is reduced with an increase in combustion of the second burners to thereby attain a necessary combustion state.
Patent TW-587265-B (TW)
Title: Moveable contact assembly and the switch device using the same
Inventor: HAKOZAKI TAKESHI
IPC: H01H13/12
Filed: 2003-04-03
Granted: 2004-05-11
Abstract: The present invention provides a moveable contact assembly and the switch device using the same. The moveable contact assembly has low manufacturing cost, good operation characteristics of the elastic body, and has small deviation of the installing position. Since the supporting seat 5 of the elastic body 1 in the moveable contact assembly of the present invention is supported by the external wall 12 of the frame body 11 and the upper plate 13, the elastic body 1 is assembled together with the frame 11, so the manufacturing equipment can be compatible, and has low cost compared with the current art. Because the moveable contact assembly can be installed one by one, the installing area is small for miniaturization. Furthermore, since the supporting seat 5 is supported by the external wall 12 and the upper plate 13, the elastic body 1 can be held reliably, so as to obtain a substantial reversed rotation movement and good operation performance.
Patent TW-I238887-B (TW)
Title: Fatigue lifetime test device for corrugated pipe and method of same
Inventor: WU LUNG-TIEN
IPC: G01L23/00
Filed: 2003-07-24
Granted: 2005-09-01
Abstract: The present invention relates to a fatigue lifetime test device for corrugated pipe, which includes: a vacuum pump, a vacuum chamber tool, an activating rod, a driving device, a gas inlet arrangement and a gas leakage measurement instrument. The vacuum pump provides a low-pressure condition for the vacuum chamber tool. A corrugated pipe under test is sealed and combined with the vacuum chamber tool, and a vacuum enclosed space is formed by its external sidewall and the vacuum chamber tool. One end of the activating rod is sleeved on the free end of the corrugated pipe under test, and located at the external of the enclosed space. The other end is protruded out of the external of the vacuum chamber tool, and connected to the driving device. The gas inlet arrangement is provided to apply gas into the space communicating the inner sidewall of the corrugated pipe under test with the atmospheric environment. The driving device is connected to the activating rod for driving the activating rod to move back and forth. The gas leakage measurement instrument is connected to the vacuum chamber tool for detecting the leakage rate of the gas that is leaked from the corrugated pipe under test to the vacuum test environment. In addition, the present invention also provides a fatigue lifetime test method for corrugated pipe, which has a precise sensitivity and high response speed, without being influenced by the pressure change of the vacuum chamber.
Patent TW-I285137-B (TW)
Title: Process to accelerate CD recycling by microwave pre-damaging
Inventor: WANG JENN-SHING
IPC: B09B3/00
Filed: 2003-07-29
Granted: 2007-08-11
Abstract: The present invention relates to a process to accelerate CD recycling by microwave pre-damaging, and particularly to a method for placing the optical recording medium under an electromagnetic wave environment so that energy of electromagnetic wave is concentrated to damage the film layer of the optical medium, including the protection layer in the optical recording medium, since this layer may hinder the subsequent recycling chemical reaction, so as to significantly increase the effective reacting interface of the chemical solution, and assist the chemical solution to further separate the film material from the substrate material along the cracks. The whole method is easy in operation, low in cost, fast and reliable in dissolution, and capable of accelerating the reaction of chemical solution, reducing the manufacturing time and, more important of all, decreasing the damage to the polycarbonate substrate material caused by the chemical solution, which is helpful in high-quality recycling the substrate and film material of the optical recording medium, and which can effectively avoid the secondary contamination in the recycling process.
Patent TW-I228168-B (TW)
Title: Improved structure of pressure relief valve
Inventor: LI LIAU-MAN
IPC: F16K17/00
Filed: 2003-09-03
Granted: 2005-02-21
Abstract: The present invention provides an improved structure of pressure relief valve, comprising a main body having an inlet end to which can be combined with a check device for controlling the fluid to enter; a pressure relief device provided at a peripheral predetermined location of the main body which includes a guiding tube having a passage communicating with interior of the main body, and an opening communicating the passage with the main body is provided with an arc chamfer part and a stop part. The pressure relief device further includes a valve tappet slidably inserting in the passage. The valve tappet has a head part with outer diameter greater than the diameter of the passage and a body part with outer diameter smaller than the diameter of the passage, and the head part is provided with a groove for mounting a sealing ring. The valve tappet can effectively achieve the efficacy of preventing the fluid leakage by abutting the head part against the stop part and the sealing ring against the arc chamfer part.
Patent TW-I222793-B (TW)
Title: Antenna extension control for a mobile communications device
Inventor: CHENG STEVEN D
IPC: H04W88/02
Filed: 2003-09-08
Granted: 2004-10-21
Abstract: A method for controlling extension of an antenna in a communications device. The communications device contains an antenna capable of being extended. The method includes detecting occurrence of an event selected from a group consisting of: starting a radio frequency (RF) spectrum scan, starting a data packet transfer, entering a discontinuous reception (DRX) wake up mode, starting a phone call, and starting an emergency phone call. In response to the detection of the event, the method also includes causing the antenna to be extended. The antenna can be extended manually or extended automatically with a motor.