baber/WOPTO huggingface dataset:
Patent TW-I274463-B (TW)
Title: Voltage boosting circuit and power source transformer
Inventor: HO YUNG-HUNG
IPC: H02M7/00
Filed: 2001-12-31
Granted: 2007-02-21
Abstract: The present invention provides a voltage boosting circuit that contains a first capacitor, a transformer, a sensing resistor, and a second capacitor. One end of the voltage boosting side coil of the transformer is connected in series with the first capacitor. The sensing resistor is connected in series with another end of the voltage boosting side coil of the transformer. One terminal of the second capacitor is connected in parallel with the transformer. In addition, the present invention provides a power source transformer that contains a voltage boosting circuit and a detecting circuit. The voltage boosting circuit is used to generate a voltage and outputs a detection signal for detecting the sparking phenomenon. The detecting circuit is electrically connected with the voltage boosting circuit to receive the signal for detection output from the voltage boosting circuit. When the detecting circuit detects a surge signal contained in the signal for detection, the generation of sparking phenomenon in the voltage boosting circuit is determined. Then, a control signal is outputted according to the surge signal.
Patent TW-556314-B (TW)
Title: Process for producing metal thin films by ALD
Inventor: AALTONEN TITTA
IPC: H01L21/205
Filed: 2002-01-29
Granted: 2003-10-01
Abstract: The invention concerns a process for producing an electrically conductive noble metal thin film on a substrate by the atomic layer deposition method. According to the invention, the process comprises providing a substrate with a surface in a reaction chamber and pulsing a vaporised precursor of a noble metal into the reaction chamber. By contacting the vaporised precursor with the surface of the substrate a molecular layer of the metal precursor is formed on the substrate. In a next step, a pulse of molecular oxygen-containing gas is provided in the reaction chamber. Oxygen reduces the noble metal compounds into elemental form. Thus, high-quality metal thin films can be deposited by utilising reactions between the metal precursor and oxygen. The present invention is particularly beneficial for making electrically conductive layers in structures that have high aspect ratio vias and trenches, local high elevation areas or other similar surface structures that make the surface rough.
Patent TW-I251486-B (TW)
Title: Carbamate compounds for use in preventing or treating psychotic disorders
Inventor: PLATA-SALAMAN CARLOS R
IPC: A61K31/325
Filed: 2002-03-05
Granted: 2006-03-21
Abstract: The invention is directed to a method for preventing or treating psychotic disorders comprising administering to a subject in need thereof a therapeutically effective amount of a compound selected from the group consisting of formula (I) and formula (II), wherein phenyl is substituted at X with one to five halogen atoms selected from the group consisting of fluorine, chlorine, bromine and iodine; and R1, R2, R3, R4, R5, and R6 are independently selected from the group consisting of hydrogen and C1-C4 alkyl; wherein C1-C4 alkyl is optionally substituted with substituents independently selected from the group consisting of halogen, C1-C4 alkyl, C1-C4 alkoxy, amino, nitro and cyano.
Patent TW-521112-B (TW)
Title: Light-weight partition material
Inventor: LI WEN-WANG
IPC: E04B1/94
Filed: 2002-03-05
Granted: 2003-02-21
Abstract: This invention relating to a light partition material consists of powder-shaped light aggregate material, reinforcing material of sliver like chemical fiber, water, and adhesive material of cement to be mixed as filling material to make a recyclable integral solid structure with characteristics of high strength, ductility, fire-proof, heat-insulation, sound-insulation, and light-weight.
Patent TW-522116-B (TW)
Title: Hydraulic gear shift mechanism
Inventor: ICHIDA TADASHI
IPC: B62M25/08
Filed: 2002-03-29
Granted: 2003-03-01
Abstract: A hydraulic shift gear mechanism for a bicycle having a positioning mechanism for controlling the motion of the piston of a master cylinder assembly is disclosed, wherein the master cylinder assembly is in communication with a slave cylinder for operation of a derailleur. The positioning mechanism preferably includes a pivot shaft spaced apart from the handlebar, a rotating member rotatable about the pivot shaft, a push mechanism for rotating the rotating member in a first direction and a return mechanism for rotating the rotating member in a second direction. The push mechanism preferably includes a first latch segment which engages a corresponding push pawl to rotate the rotating member. The return mechanism preferably comprises a second latch segment and a return pawl, the return pawl having a first claw and a second claw which alternately engage the second latch segment. The rotating member is preferably operatively engaged with the piston of the master cylinder, wherein the rotation of the rotating member translates to an axial motion of the piston rod. In a more preferred embodiment of the invention, an adjuster piston is threadingly engaged with the master cylinder assembly for adjusting the initial position of the slave cylinder.
Patent TW-589630-B (TW)
Title: Optical disc device
Inventor: MIKAMI TORU
IPC: G11B7/005
Filed: 2002-05-30
Granted: 2004-06-01
Abstract: The purpose of the invented optical disc device is to quickly return to an on-track state when track deviation occurs in a DVD-RAM optical disk device. At the moment of performing data recording/reproducing operation onto the optical disk 10, which has an embossed data zone and a rewritable data zone, a header part signal included in an RF sum signal is detected by a discriminating part 27 of the embossed/rewritable data zone in the condition when the track deviation occurs. When an optical pickup 14 is positioned at the embossed data zone due to the track deviation, the header part signal is not included in the RF sum signal; while the header part signal is included therein when the optical pickup 14 is positioned at the rewritable data zone. When the header part signal is not detected, the tracking servo for the embossed data zone is executed by a tracking control part 26 to return to the on-track state; while the tracking servo for the rewritable data zone is operated to return to the no-track state when the header part signal is detected.
Patent TW-533270-B (TW)
Title: Waterproof structure of an air cleaner for a motorcycle
Inventor: OKADA TAKESHI
IPC: F02M35/10
Filed: 2002-07-10
Granted: 2003-05-21
Abstract: To provide a waterproof structure of an air cleaner for a motorcycle capable of preventing ingress of water into the air cleaner reliably. In a motorcycle with an air cleaner 24 disposed in a space, below a seat, surrounded by side covers 15, a waterproof structure of the air cleaner 24 of the motorcycle is configured such that on the inside surface of the side cover 15 is provided a rib 31 covering at least part of the air cleaner 24. According to this invention, on the inside surface of a side cover 15 is provided a rib 31 covering at least part of an air cleaner 24. Therefore, the air cleaner 24 is not exposed directly to the water during car washing, or water splashed back from other parts does not strike on the air cleaner 24 around the-intake port, so that ingress of water into the air cleaner 24 is prevented reliably, ensuring high waterproof properties of the air cleaner 24.
Patent TW-569163-B (TW)
Title: Robust supported display folder
Inventor: TAKEMURA SHUN
IPC: B42F7/04
Filed: 2002-10-23
Granted: 2004-01-01
Abstract: A display device such as a folder, binder or book includes transparent envelope pages for display of material and a support that is deployable to brace the covers of the device inside out in a triangular configuration that is capable of supporting relatively heavy displays from the apex of the triangle so formed.
Patent TW-I229769-B (TW)
Title: Optical devices having reflective and transmissive modes for display
Inventor: KOTCHICK KEITH MICHAEL
IPC: H01L51/50
Filed: 2002-11-07
Granted: 2005-03-21
Abstract: Display apparatuses are shown capable of displaying information in a reflective mode using only ambient light and in a transmissive mode using a light source. In one embodiment, the display apparatus includes a reflecting polarizer disposed between a light modulating layer and an isotropic light cavity. The light cavity reflects incident light with a first degree of depolarization. The reflecting polarizer reflects light with a second degree of depolarization for at least one polarization that is greater than the first degree of depolarization. In another embodiment of the display apparatus, a microstructured film is included above a light cavity and below a light modulating system where the microstructured film includes sawtooth formations having at least a tilted surface. In another embodiment of a dual-mode display device, the display includes a cholesteric reflecting polarizer disposed between a light modulating layer and a light cavity where the light cavity causes a polarization phase shift upon reflectance.
Patent TW-I226952-B (TW)
Title: Wedge plate type light guiding plate for front light
Inventor: NIIDA EIKI
IPC: G02B6/00
Filed: 2002-11-29
Granted: 2005-01-21
Abstract: A light guiding plate guides light from a light source (2) and irradiates the light onto a display portion (20). The light guiding plate has an incidence plane (4a), which permits light to enter the light guiding plate, an opposite end plane (4b) opposite to the incidence plane (4a), an exit plane (4c) facing the display portion (20), and a reflection-exit plane (4d) opposite to the exit plane (4c). A plurality of grooves (7) are formed on the reflection-exit plane (4d). In any adjacent pair of the grooves (7), the depth of the groove (7) closer to the opposite end plane (4b) is equal to or greater than the depth of the groove (7) closer to the incidence plane (4a). The depth of the grooves (7) substantially increases from the incidence plane (4a) toward the opposite end plane (4b). This improves the uniformity of brightness distribution.
Patent TW-I222606-B (TW)
Title: Rapid image-display method and system for three-dimensional objects
Inventor: HSIEH HSIEN-HIS
IPC: G06T15/40
Filed: 2002-12-30
Granted: 2004-10-21
Abstract: The invention discloses a rapid image-display method and system for three-dimensional objects. The method comprises the following steps: dividing the 3D object model into plural open frustum regions; determining the extended front region based on the extended positive half space and open frustum region; when the intersection set between the view point and the extended front region of polygon is not an null set, taking the polygon is as a front-facing polygon for the view point; under the dynamic environment, converting the view point into the local coordinate of the object through a geometric conversion way, so as to obtain a front-facing section by using the intersection set of the extended front region; and gradually updating the bit string in the open frustum region to maintain the effectiveness and efficiency of the algorithm.
Patent TW-591491-B (TW)
Title: System and device for performing hot docking and undocking operations
Inventor: YU TE-HUA
IPC: G06F1/16
Filed: 2003-02-24
Granted: 2004-06-11
Abstract: A system and device for performing hot docking and undocking operations in a docking station without the use of a PCI bridge. A combination of CMOS logic circuits functions to generate new PCI signals BUS_IDLE, PCI_EN_REQ, and PCI_SW_EN# which operate during docking and docking functions according to a timing specification. PCI _EN_REQ is a new trigger signal to initiate hot docking or undocking operations, BUS_IDLE indicates the state of the PCI bus (on a portable computer) when devices are accessing the bus, PCI_SW_EN# functions to open the PCI bus to connect the portable computers PCI bus to the dock PCI bus. A process for using the circuits to accomplish docking and undocking functions is also disclosed.
Patent TW-I228105-B (TW)
Title: Method for treating waste water
Inventor: HASHIMOTO TAKAAKI
IPC: B01J21/18
Filed: 2003-03-11
Granted: 2005-02-21
Abstract: A method for treating waste water wherein the waste water is treated in the presence of oxygen and a catalyst at 100 DEG C or lower, characterized in that use is made of a catalyst which contains a noble metal and an activated carbon and has pores having a radius of 40 Å or more and less than 100 Å in a pore volume of 0.05 ml/g or more. The method can be used for subjecting organic or inorganic materials being present in a waste water in various concentrations to the advanced treatment by the use of a compact apparatus.
Patent TW-I226744-B (TW)
Title: Inverter device
Inventor: HATAI AKIRA
IPC: G01R31/00
Filed: 2003-03-31
Granted: 2005-01-11
Abstract: The inverter device of this invention includes a switching control circuit 6a and an electrolytic capacitor's static capacitance computing device 10a. When the power supply source connected to an electrolytic capacitor 5 is cut off, the switching control circuit 6a activates the switching element of an inverter main circuit 7a and causes the electric current to flow through a load so as to cause the electric charge of the electrolytic capacitor 5 to discharge. The electrolytic capacitor's static capacitance computing device 10a computes the static capacitance of the electrolytic capacitor based upon the amount of the discharged electric charge obtained from the output current IC from the electrolytic capacitor 5 and the discharge time, and the voltage drop from the starting of the discharge of the electrolytic capacitor 5, as a discharge voltage DeltaV.
Patent TW-I237601-B (TW)
Title: Special decoration printed metal sheet and its manufacturing method
Inventor: OGAWA KAORU
IPC: B05D7/04
Filed: 2003-03-31
Granted: 2005-08-11
Abstract: A special decoration printed metal sheet 10 constructed in accordance with the present invention comprises a metal sheet 11 with a surface on which a predetermined pattern is printed with required number of screen lines, a transparent resin film 14 with a surface on which a continuous pattern of an arbitrary shape is formed by a large number of convex lens-like projections 15 or concave lens-like recesses with the standard number of screen lines, and adhesion means 12 for adhering the transparent resin film 14 onto the surface of the metal sheet.
Patent TW-595084-B (TW)
Title: Automatic adjustment method of all-digitalized control parameter for DC brushless linear motor
Inventor: HUANG JI-JEN
Filed: 2003-04-02
Granted: 2004-06-21
Abstract: The present invention is related to a kind of parameter automatic adjustment method, in which the operation characteristic of DC brushless linear motor is designed and adjusted for the requirement of different control loop. The control loop where the parameter adjustment is conducted includes current, vector, speed, and position circuit. The amount of simplified parameters required for completing all-digitalized motor control includes ten adjustment items and twelve parameters. The invention is realized and completed by adopting a module design and digital signal processing single-chip controller such that all-digital motor control system fulfilling the function requirement can be quickly obtained in a few minutes by selecting the suitable rear-stage power driver in cooperation with the invented method for the control application of different power-scale motors.
Patent TW-590781-B (TW)
Title: Safe sterilization and injection device
Inventor: YANG JANG-MIN
IPC: A61M5/178
Filed: 2003-04-25
Granted: 2004-06-11
Abstract: A safe sterilization and injection device includes a barrel, a protective cover, a sterilization device, and an air compressor, in which the protective cover is moveably mounted in the groove of the barrel, and the rear end of a slidable plate is mounted with an annular protrusion section in tight connection with the wall of the groove. Furthermore, the rear end of the barrel is installed with an air pipe in communication with a delivery tube of the air compressor. The sterilization device is inserted on an opening formed on the front end of the protective cover through an insertion part. Upon completion of an injection or blood sampling operation, the protective cover covers the injection needle to avoid a medical staff from being hurt by the injection needle. Furthermore, the sterilization device prevents a medical staff from being directly contacted by the wound of a patient and contaminated by the patient.
Patent TW-I238113-B (TW)
Title: An internally label-sticking mold
Inventor: HUANG SHENG-CHANG
IPC: B29C49/48
Filed: 2003-05-06
Granted: 2005-08-21
Abstract: An internally label-sticking mold includes an outer mold and an inner mold. The outer mold has an interior hollow, for containing a shaped material and the inner mold, and the inner mold has an interior hollow for containing a label therein. Thus, when the outer mold with the shaped material placed in its interior hollow is combined with the inner mold with the label placed in its interior hollow for blowing and molding a plastic product, the shaped material becomes a finished plastic product stuck with a label integral.
Patent TW-583472-B (TW)
Title: Illumination device
Inventor: LIU CHIN-YI
IPC: F21V8/00
Filed: 2003-06-09
Granted: 2004-04-11
Abstract: The present invention is an illumination device, which includes a reflection plate, a diffusion plate, a plurality of light diffusers held between the reflection plate and the diffusion plate, and a plurality of light bulbs configured in each light diffuser. The light diffuser has a cavity and an outer surface. The light bulb is configured in the cavity of the light diffuser, and the light emitted from the light bulb is emitted through the light diffuser from the cavity and out from the outer surface of the light diffuser. The light diffuser includes a thin film and a plurality of light diffusion particles distributed in the thin film, and the reflectivity of the thin film is different from the reflectivity of the light diffusion particles. Thus, the light emitted from the light bulb can be uniformly distributed on the surface of the diffusion plate.
Patent TW-I235458-B (TW)
Title: MOS transistor and fabrication method thereof
Inventor: SU HUNG-DER
IPC: H01L21/8238
Filed: 2003-07-02
Granted: 2005-07-01
Abstract: A method for fabricating MOS transistor. The method includes the steps of providing a substrate with a gate structure thereon, and then forming first spacers on the sidewalls thereof. Thereafter, a first ion implantation is carried out using the gate structure and the first spacers as a mask to form lightly doped drain regions in the substrate. Subsequently, second spacers are formed on the exterior sidewalls of the first spacers. Then, a second ion implantation is carried out using the gate structure, the first spacers and the second spacers as a mask to form source/drain regions in the substrate. The first and second spacers are then etched to expose a portion of the vertical sidewalls of the gate and a portion of the substrate adjacent to source/drain regions. The exposed top surfaces of the gate, the exposed portion of the vertical sidewalls of the gate and the exposed source/rain regions are then covered by silicide formed during silicidation. Finally, the remaining metal is removed and the formation of salicide (self-aligned silicide) is completed.
Patent TW-I235687-B (TW)
Title: A device for adjusting clamping force for a vise
Inventor: SEO HONG-SUK
IPC: B23Q3/06
Filed: 2003-08-14
Granted: 2005-07-11
Abstract: The present invention provides a device for adjusting clamping force for a vise, which readily adjusts a clamping force acting on an object retained between a movable jaw and a fixed jaw by a force increasing device. The device for adjusting clamping force comprises: a coupling part having one end fitted into a recessed end of a screw axis and also having an axial opening with a jaw formed along an internal periphery thereof; an interval maintaining part having an axial opening in the center thereof and also having one end connected to the coupling part via a space part and the other end having a plurality of protrusions at the same interval along its external periphery; a central axis having one end rotatably and slidably fitted into the axial opening of the coupling part and the other end rotatably and slidably fitted into the axial opening of the interval maintaining part, and including a pressing part with its one end being inserted into the one end of the central axis and the other end hanging on the jaw of the axial opening; a guide axis having one end inserted into a groove formed in the other end of the coupling part and the other end inserted into a groove formed in the one end of the interval maintaining part; a first clutch fitted into one end surface of the interval maintaining part and having a first stopper protruded from one end surface thereof; an adjusting knob having one end externally fitted to the other end of the coupling part and the other end externally fitted to the interval maintaining part to be rotatable and slidable, and including a plurality of concaved parts formed at the same interval along the internal periphery of the other end to be engaged with the protrusions of the interval maintaining part by an elastic support means and also including female screw formed in its internal surface facing the space part between the coupling part and the interval maintaining part; and a second clutch provided in the adjusting knob to be movable along the guide axis and including an axial opening into which the central axis is rotatably and slidably fitted, a guide opening into which the guide axis is slidably inserted, a second stopper protruded from one end surface and releasably engaged with the first stopper of the first clutch, and a male screw engaged with the female screw of the adjusting knob.
Patent TW-I240427-B (TW)
Title: Light receiving element, method for producing the same, and light receiving element with built-in circuit
Inventor: NATSUAKI KAZUHIRO
IPC: G11B7/13
Filed: 2003-08-21
Granted: 2005-09-21
Abstract: A light receiving element includes a substrate; and an epitaxial layer provided on the substrate and containing an impurity diffusion layer extending from a surface of the epitaxial layer to a prescribed depth. The prescribed depth is about 0.3 mum or less. The impurity diffusion layer contains an impurity at a concentration of less than about 1x10<20> cm<-3>.
Patent TW-I231609-B (TW)
Title: High heat-conductive PCB type surface mounted light emitting diode
Inventor: CHEN HSING
IPC: H01L33/48
Filed: 2003-09-01
Granted: 2005-04-21
Abstract: As disclosed is a high heat-conductive PCB type surface mounted light emitting diode, in which the die position of light emitting diode (LED) located on the PCB substrate is punctured and filled with high heat-conductive metal conductors to transmit out the heat generated from the conducted LED die to make the high heat-conductive surface mounted light emitting diode. This invention utilizes the punctured holes on the PCB, which are filled with high heat-conductive metal conductors, to enable higher electric currents and prevent the LED from breakdown, which, in turn, increases the heat dissipation and luminescence of the light emitting diode whose efficacy can not be achieved by the traditional SMD LED.
Patent TW-I258488-B (TW)
Title: Elastomeric, expandable hydrogel compositions
Inventor: KUNZLER JAY F
IPC: C08F230/08
Filed: 2003-09-17
Granted: 2006-07-21
Abstract: Optically transparent, soft, flexible, elastomeric, expandable hydrogel compositions and ophthalmic devices such as intraocular lenses, contact lenses and corneal inlays made therefrom are described herein. The preferred hydrogel compositions are produced through the copolymerization of one or more fluoro side-chain methacrylate end-capped silicone monomers with one or more hydrophilic monomers.