baber/WOPTO huggingface dataset:
Patent TW-521306-B (TW)
Title: Method of manufacturing semiconductor device
Inventor: HAYASAKA NOBUO
IPC: H01L21/3105
Filed: 2001-09-24
Granted: 2003-02-21
Abstract: The object of the present invention is to form a low dielectric constant insulation film, which comprises forming a low dielectric constant insulating film having a siloxane bond as main skeleton on a semiconductor substrate, causing a surfactant to permeate the low dielectric constant insulating film, and conducting a predetermined step on the low dielectric constant insulating film permeated with the surfactant in a state adapted to be exposed to water.
Patent TW-528939-B (TW)
Title: Output circuit having adjustment of output voltage slew rate
Inventor: LEE AN-MING
IPC: H03K5/12
Filed: 2001-10-03
Granted: 2003-04-21
Abstract: An output circuit having adjustment of output voltage slew rate and output current is provided, which is capable of avoiding short circuit current. The output circuit includes the followings: a control circuit for receiving input data and generating the first set of control signal according the input data level; an output control unit formed by the serial connection of the first field effect transistor (FET) and the second FET, in which the serial connection point is the output terminal for generating the output signal; a first capacitor unit, in which one terminal of the capacitor unit is connected to the first operation voltage and the other terminal of the capacitor unit generates the first control voltage to control the gate of the first FET through charging/discharging; a first switch unit for controlling the charging/discharging of the first capacitor unit according to the first set of control signal; a first current source for providing the charging current of the first capacitor; a second capacitor unit, in which one terminal of the second capacitor unit is connected to the second operation voltage and the other terminal of the second capacitor unit generates the second control voltage to control the gate of the second FET through charging/discharging; a second switch unit for controlling the charging/discharging of the second capacitor unit based on the first set of the control signal; and a second current source for providing the charging current of the second capacitor unit. In the invention, the output voltage slew rate of the output circuit is adjusted by adjusting time constants of the first capacitor unit and the second capacitor unit.
Patent TW-561084-B (TW)
Title: Vacuum thermoforming method for amorphous alloy blocks
Inventor: LI PI-YAU
IPC: B22F3/12
Filed: 2001-10-17
Granted: 2003-11-11
Abstract: A method for producing an amorphous alloy block uses a thermoforming process to compact an amorphous alloy powder with a broad supper-cooled liquid region within a super-cooled liquid region DeltaT defined by a difference between the glass transition temperature (Tg) and the crystallization temperature (Tx) (DeltaT=Tx-Tg) by a thermopressing device in order to obtain an amorphous alloy block which maintains an amorphous state.
Patent TW-541429-B (TW)
Title: Method and apparatus for analyzing a source current waveform in a semiconductor integrated circuit
Inventor: NAGATA MAKOTO
IPC: G01R29/26
Filed: 2001-10-30
Granted: 2003-07-11
Abstract: The invention provides a method of analyzing a source current at a higher speed and an enhanced accuracy in a semiconductor integrated circuit including a digital circuit. The method to analyze a waveform of the source current, with consideration of re-distribution of charges throughout the digital circuit in the semiconductor integrated circuit, expressing the digital circuit with series of parasitic capacitors SigmaCch,↑(nT) and SigmaCch,↓(nT) to be charged and connected between the source and the ground lines. The capacitor series are calculated in time series based on the distribution of switching operations of the logic gates included in the digital circuit. An analysis model for determining the waveform of the source current in the digital circuit is obtained by connecting the parasitic capacitor series with a couple of respective parasitic impedances Zd and Zg of the source line and the ground line.
Patent TW-I244074-B (TW)
Title: Dynamic vibration absorber for a disk player
Inventor: PARK JON-MIN
IPC: G11B25/04
Filed: 2001-11-07
Granted: 2005-11-21
Abstract: A dynamic vibration absorber for a disk player includes a deck base, a deck plate movably disposed on the deck base to support a spindle motor that spins a disk, a mass body disposed around the deck plate, and a flexibly changeable connection member that connects the deck plate and the mass body. A dynamic vibration absorber including the mass and connection member reduces vibration generated when the disk spins using a reciprocal action of the mass body and the connection member relative to the deck plate.
Patent TW-534849-B (TW)
Title: Reciprocator and linear suspension element therefor
Inventor: COREY JOHN A
IPC: B23P9/00
Filed: 2001-11-14
Granted: 2003-06-01
Abstract: A linear suspension element having preloaded legs that reduce fretting and maximize stroke within allowable stress limits. Also, a reciprocator and suspension including the linear suspension element. A linear suspension element for a moving element, the suspension element comprising: a mount; a plurality of preloaded legs each having a first portion for coupling to a moving element, and a second portion coupled to the mount.
Patent TW-513724-B (TW)
Title: Remote automated nuclear reactor jet pump diffuser inspection tool
Inventor: PAILLAMAN RUDOLFO
IPC: G21C17/01
Filed: 2001-12-20
Granted: 2002-12-11
Abstract: An inspection apparatus (82) for inspecting welds in a nuclear reactor jet pump (62) includes a probe subassembly (130) rotatably and linearly movably coupled to a frame structure (84) configured to attach to a top flange (18) of the reactor pressure vessel (10). The probe subassembly includes a plurality of probe arms (136) pivotably coupled to a housing (134), with each probe arm including a sensor (140). The probe arms are pivotably movable between a first position where the probe arms are parallel to a longitudinal axis of the probe subassembly, and a second position where the probe arms are at an angle to the longitudinal axis of the probe subassembly. An insertion subassembly (144) couples to the jet pump suction inlet (68). The insertion subassembly is sized to receive the probe subassembly and guide the-probe subassembly into the jet pump through the jet pump suction inlet.
Patent TW-I242191-B (TW)
Title: Optical pickup apparatus having beam splitter on which hologram is formed and method of compensating for deviation between optical axes using the optical pickup apparatus
Inventor: KIM BONG-GI
IPC: G11B7/00
Filed: 2002-01-08
Granted: 2005-10-21
Abstract: An optical pickup apparatus having a beam splitter on which a hologram is formed, and a method of compensating for a deviation between optical axes using the optical pickup apparatus. The optical pickup apparatus includes a first light source for generating a first light beam; a second light source for generating a second light beam whose optical axis is parallel to the optical axis of the first light beam, the second light source being disposed optically farther from a recording medium than the first light source; a photodetector; an objective lens; and a beam splitter disposed on an optical path between the objective lens and the photodetector, the beam splitter comprising a first surface for reflecting the first light beam and the second light beam toward the objective lens and simultaneously transmitting the first light beam and the second light beam, and a second surface on which a hologram is formed for compensating for a deviation between optical axes of the first and second light beams transmitted through the first surface. Since the difference between optical axes can be compensated for using a beam splitter on which a hologram is formed, the optical pickup apparatus can be easily manufactured and its performance can be improved.
Patent TW-I221637-B (TW)
Title: Method for fabricating a nitride film
Inventor: SHIBATA TOMOHIKO
IPC: H01L21/20
Filed: 2002-02-08
Granted: 2004-10-01
Abstract: A lower region having a composition of Alx1Gax2Inx3N (x1+x2+x3=1, 0.5 <= x1 <= 1.0) is formed through epitaxial growth by a CVD method, and subsequently, an upper region having a composition of Aly1Gay2Iny3N (y1+y2+y3=1, 0 <= y1 <= x1-0.1) is formed through epitaxial growth by a CVD method. Thereby, a boundary face to divide a given III nitride film into the lower region and the upper region has the Al content difference of 10 atomic percentages or over thereat.
Patent TW-545043-B (TW)
Title: Image noise reduction method and apparatus
Inventor: NAKAJIMA KEN
IPC: H04N5/21
Filed: 2002-02-19
Granted: 2003-08-01
Abstract: The present invention relates to an image noise reduction method and apparatus to be preferably used to digitize and process, for example, an image signal. Therefore, in the case of the present invention, level values a to h of peripheral pixels of a pattern 1, the level value o of a watched pixel, and the value of a reference level theta are inputted, and level values a to h in which the absolute values for differences between level values of peripheral pixels and the watched pixel are smaller than the value of the reference level theta are outputted to output ports 3. Moreover, the value of the number of output ports 3 is outputted to an output port 4, to which level values a to h is outputted. Moreover, the level value o of the watched pixel is supplied to a multiplier 9 and multiplied by an optional gain set value alpha, and the multiplication value is supplied to an adder 5 and added with the level values a to h outputted from the output ports 3 of a selection circuit 2 and the addition value is supplied to a divider 7. Furthermore, the gain set value alpha is supplied to an adder 11 and added with a value outputted from the output port 4 of the selection circuit 2 and the addition value is supplied to the divider 7. Then, a value outputted from the adder 5 is divided by a value outputted from the adder 11 and the value of the operation result is derived from an output port 8. Thereby, the degree of signal processing is optionally set by the so-called epsilon-filter and the rate of watched pixels relating to the averaging operation is controlled and thereby, it is possible to optionally set the degree of signal processing and perform optimum image processing.
Patent TW-544560-B (TW)
Title: Method and apparatus for optimizing thermal solutions
Inventor: COOPER BARNES
IPC: G06F1/20
Filed: 2002-03-18
Granted: 2003-08-01
Abstract: A method and apparatus are provided for obtaining throttle settings of a system, such as a chipset. A first bandwidth may be applied to a first area (or interface) of the system and a temperature of the first area may be sensed using a thermal sensor. The bandwidth passing through this first area may be increased or decreased based on the sensed temperature to obtain an ideal or optimized setting.
Patent TW-530135-B (TW)
Title: Automotive automatic transmission
Inventor: KUMAGAI YORINORI
IPC: F16H47/06
Filed: 2002-04-17
Granted: 2003-05-01
Abstract: An automatic transmission has: a primary transmission mechanism including: an input shaft; a planetary gear set having a sun gear, planetary gears and a ring gear, each being a helical gear, the ring gear and sun gear being respectively connected to the input shaft and to a stationary member via a one-way clutch, and a carrier for the planetary gears is connected to a primary output shaft; and an centrifugal clutch engaged/released the input shaft with/from the primary output shaft in correspondence with a centrifugal force by a weight and a thrust force by the helical gear; and a secondary transmission mechanism connected to the primary output shaft, for controlling a gear-shift into two or more speed-changed conditions. A multiplicity of change-speed gears is obtained by selectively combining the released and engaged states of the centrifugal clutch for each of the speed-changed conditions of the secondary transmission mechanism.
Patent TW-552343-B (TW)
Title: An airtight sound-insulation window
Inventor: HUNG WEN-YI
IPC: E06B5/20
Filed: 2002-05-24
Granted: 2003-09-11
Abstract: An airtight sound-insulation window consists of outer case bodies, inner leaf case bodies, and outer leaf case bodies, with hollow steel and sound-absorption material set inside all case bodies. There are iron strips weaving through middles of the head and bottom frames of the outer case bodies, with hidden type housing chutes of screen nets set in the rims thereof, and movable partition pieces and extendable rails set inside thereof such that the inner leaf case bodies and outer leaf case bodies could be slid opposite properly and moved inwards simultaneously in order to completely contact against the rubber rings set around the inner rims of the outer case bodies to obtain airtight effect. Movements of the inner and outer leaf case bodies are made by lock handles set on them; extra movable covers as accessories set in the hollow portions between the inner and outer leaf case bodies for complete air tightening effect while the window is locked.
Patent TW-571131-B (TW)
Title: Modular wavelength division multiplexing (WDM) connector
Inventor: GILLILAND PATRICK B
IPC: G02B6/34
Filed: 2002-05-28
Granted: 2004-01-11
Abstract: A modular connector having multiple ports, comprising a housing having a first end and a second end, a first optical port on the first end, a second optical port on the first end, a third optical port on the second end, a fiber bragg grating (FGB) within the housing optically connected to the first port, the FBG configured to reflect a set wavelength back and away from the first port, a coupler within the housing optically connected to the FBG, the second port, and the third port; and wherein each of the optical ports, once connected, is capable of supporting the housing without additional support.
Patent TW-550207-B (TW)
Title: A pedal for a bicycle
Inventor: HILBER GERHARD ING
IPC: B62M3/08
Filed: 2002-06-14
Granted: 2003-09-01
Abstract: A pedal for a bicycle is described, comprising a sleeve (4) which is rotatably held on a pedal axle (1) and comprises a pedal forming a forefoot support (8) and a metatarsus support (9) which is joined to the pedal and is inclined with respect to the forefoot support (8). In order to provide advantageous constructional conditions it is proposed that the pedal consists of a pedal bracket (3) with two legs (10, 11) of which the leg (11), which is at the rear with respect to the foot support, is extended towards the metatarsus support (9).
Patent TW-I231757-B (TW)
Title: 1H-Imidazole derivatives having CB1 agonistic, CB1 partial agonistic or CB1-antagonistic activity
Inventor: LANGE JOSEPHUS H M
IPC: A61P25/28
Filed: 2002-08-30
Granted: 2005-05-01
Abstract: The present invention relates to a group of novel 1H-imidazole derivatives, to methods for the preparation of these compounds, and to pharmaceutical compositions containing one or more of these compounds as an active component. These 1H-imidazole derivatives are potent cannabinoid-CB1 receptor agonists, partial agonists or antagonists, useful for the treatment of psychiatric and neurological disorders, as well as and other diseases involving cannabinoid neurotransmission. The compounds have the general formula (I), wherein R and R1-R4 have the meanings given in the specification.
Patent TW-559743-B (TW)
Title: Apparatus and method for embedding watermark into original information, transmitting watermarked information, and reconstructing the watermark
Inventor: OH SANG-HEUN
IPC: G06F21/10
Filed: 2002-09-03
Granted: 2003-11-01
Abstract: An apparatus and method for embedding a watermark into original information, transmitting the watermarked information, and reconstructing the watermark are provided. The method includes (a) embedding a predetermined number of components of a plurality of components constituting the watermark into the original information, and (b) using the remaining components as keys for reconstructing the watermark. According to the method, since the size of data to be embedded is greatly reduced, degradation of watermarked information is prevented, and the information becomes more robust against attacks occurring in a variety of ways when transmitting the information.
Patent TW-I255598-B (TW)
Title: Cable end connector and method for assembling the same
Inventor: WU HAI-BIN
IPC: H01R9/03
Filed: 2002-12-20
Granted: 2006-05-21
Abstract: The present invention discloses a cable end connector and method for assembling the same, wherein the cable end connector includes a plug receiving a plurality of contacts therein, a printed circuit hard (PCB) having a plurality of conductive pads thereon and an insulative cover. Each contact has a solder tail soldered on a corresponding conductive pad of the PCB. The cable end connector further includes a plastic body out of the solder tails soldered on the conductive pads, thereby forming a module. The method generally includes the methods of providing a plastic body outside the soldering tails of the contacts soldered on the conductive pads of the PCB and forming a module, and then assembling the module into the insulative cover. By such arrangement, a reliable electrical connection between the contacts with the PCB is obtained.
Patent TW-I266362-B (TW)
Title: Method of transfer of a thin layer of silicon carbide to a receiving substrate
Inventor: GHYSELEN BRUNO
IPC: H01L27/12
Filed: 2003-01-23
Granted: 2006-11-11
Abstract: The invention relates to an optimized method of transfer of a thin layer (100) of monocrystalline silicon carbide, derived from a source substrate (1), to a receiving substrate (4), comprising the steps consisting of: bombarding the front face of the said source substrate (1) with a majority of H+ ions to form an embrittlement zone (5), detaching the said thin layer (100) from remainder (10) of the said source substrate (1) along the said embrittlement zone (5), characterized in that the implantation of H+ ions is performed according to the following inequality, in which the implantation dose D is expressed in number of H+ ions/cm<2> and the implantation energy E, expressed in keV, is greater than or equal to 95 keV: [(Ex1x10<14>+5x10<16>)/1.1] <= D ≤ [(EX1X10<14>+5x10<16>)/0.9] and in that after the step of bonding, a thermal budget is applied sufficient to exfoliate completely or almost completely the zone (12) of the said thin layer (100) of the source substrate (1) which has not been transferred to the said receiving substrate (4).
Patent TW-I257950-B (TW)
Title: Aqueous liquid cleaner compositions for LCD panels
Inventor: FUJITA YUTA
IPC: G02F1/13
Filed: 2003-03-21
Granted: 2006-07-11
Abstract: An aqueous liquid cleaner composition for LCD panels is provided. The composition is capable of effectively removing liquid crystal material in the gap portion of a LCD panel and impurities on the electrode terminals, while causing fewer burdens to the environment and being low in toxicity and flammability. The composition comprises components (A)-(D) and a specific amount of water. The component (A) is expressed as RR1CH(CH2)No(AO)Mh (R and R1 are a C1-C8 alkyl group; as n=1 (2), the total carbon number of R and R1 is 9 (8); n=1 or 2; AO is C2-C4 oxyalkylene; and m=2-10), having an amount of 5-60 wt%. The component (B) is expressed as RR1CH(CH2)No(AO)Jh (j=12 to 30), having an amount of 1-25 wt%. The component (C) is expressed by R2O(AO)Kr3 (R2 includes a C1-C6 alkyl group, R3 includes a hydrogen atom, and k=1-5), having an amount of 1-20 wt%. The component (D) is a C8-C20 hydrocarbon compound, having an amount of 1-10 wt%.
Patent TW-I233278-B (TW)
Title: Dual frequency band wireless LAN
Inventor: MCFARLAND WILLIAM J
IPC: H04L12/28
Filed: 2003-05-02
Granted: 2005-05-21
Abstract: A dual band radio is constructed using a primary and secondary transceiver. The primary transceiver is a complete radio that is operational in a stand alone configuration. The secondary transceiver is a not a complete radio and is configured to re-use components such as fine gain control and fine frequency stepping of the primary transceiver to produce operational frequencies of the secondary transceiver. The primary transceiver acts like an intermediate frequency device for the secondary transceiver. Switches are utilized to divert signals to/from the primary transceiver from/to the secondary transceiver. The switches are also configured to act as gain control devices. Antennas are selected using either wideband or narrowband antenna switches that are configured as a diode bridge having high impedance at operational frequencies on control lines that bias the diodes.
Patent TW-I339190-B (TW)
Title: Synthesis of metal compounds useful as cathode active materials
Inventor: JEREMY BARKER
IPC: H01M4/525
Filed: 2003-05-16
Granted: 2011-03-21
Abstract: A solid state method for synthesizing a reduced inorganic metal compound of the invention comprises the steps of: (i) combining starting materials free of lithium and comprising one or more metal compounds and at least one source of reducing carbon to form a mixture; and (ii) heating the mixture at a temperature and for a time sufficient to form a reaction product comprising the reduced inorganic metal compound; wherein at least one metal of the starting materials is reduced in oxidation state during heating. Furthermore, a method of preparing a finely dispersed mixture of electrochemically active material and a conductive carbon of the invention comprises the steps of: (i) preparing a mixture comprising at least one alkali metal compound, at least one metal compound, and a carbon-containing composition selected from the group consisting of elemental carbon and an organic material; and (ii) heating the mixture for a time and at a temperature sufficient to form a reaction product.
Patent TW-I290327-B (TW)
Title: Monte Carlo criticality-mode systems and methods for computing neutron and gamma fluence in a nuclear reactor
Inventor: SITARAMAN SHIVAKUMAR
IPC: G21D3/00
Filed: 2003-06-27
Granted: 2007-11-21
Abstract: A method (70) for simulating three-dimensional spatial distribution of neutron and gamma fluences in a nuclear reactor includes, in an exemplary embodiment, generating (72) a detailed geometric configuration of a nuclear reactor core and surrounding components, generating (74) detailed fuel composition and concentration distribution, and calculating (76) three-dimensional nuclide concentrations for the fuel rods and the water surrounding the fuel rods using the generated geometric configuration and generation fuel composition and concentration distributions. The method also includes calculating (78) neutron and gamma fluxes using a Monte Carlo radiation transport criticality mode methodology, and generating (80) a neutron and gamma fluence map for predetermined areas of the reactor.
Patent TW-594538-B (TW)
Title: Inventory management method for control wafer
Inventor: CHAO JEN-LIN
IPC: G06Q10/08
Filed: 2003-06-27
Granted: 2004-06-21
Abstract: An inventory management method for control wafers is disclosed. The present invention comprises: checking in a control wafer into a database to update the inventory quantity of control wafers of the same kind; using the control wafer in a process; and checking out the control wafer of the database to update the inventory quantity of control wafers of the same kind again. Moreover, after the aforementioned checking out step, the present invention further comprises downgrading the control wafer as another kind according to the inventory quantities of control wafers of the other kinds and the up-stream and down-stream relationship in the database.