baber/WOPTO huggingface dataset:
Patent TW-200733398-A (TW)
Title: Semiconductor device and manufacturing method thereof
Inventor: AKIMOTO KENGO
IPC: H05B33/10
Filed: 2006-11-14
Abstract: To provide a semiconductor device in which a defect or fault is not generated and a manufacturing method thereof even if a ZnO semiconductor film is used and a ZnO film to which an n-type or p-type impurity is added is used for a source electrode and a drain electrode. The semiconductor device includes a gate insulating film formed by using a silicon oxide film or a silicon oxynitride film over a gate electrode, an Al film or an Al alloy film over the gate insulating film, a ZnO film to which an n-type or p-type impurity is added over the Al film or the Al alloy film, and a ZnO semiconductor film over the ZnO film to which an n-type or p-type impurity is added and the gate insulating film.
Patent TW-200735815-A (TW)
Title: Toothbrush
Inventor: MORI TOYOKAZU
IPC: A46B13/08
Filed: 2006-11-30
Abstract: A toothbrush (1) wherein a plural number of bristle bundles (4) to (7) each having synthetic resin bristles are fixed on a brush-filling base (3) of the brush body (10) to thereby form a brush-filling area (9); bristle bundles (6) and (6) that have almost triangular sections of the same shape tempering from the sides toward the axial core of the toothbrush (1) are provided in both sides of the brush-filling base (3) adjacent to the axial core direction of the toothbrush (1) in such a manner that the distance between the centers thereof is almost the same as the length in the width direction of a single tooth; and, between the bristle bundles (6) and (6) adjacent to each other, a bristle bundle (7) having a rectangular cross section being longer in the axial core direction of the toothbrush (1) is provided outside the bristle bundle (6) in the width direction of the brush-filling base (3). Owing to this structure, the toothbrush is excellent in the effects of removing plaque in the gap between teeth and the gap between teeth and gum, cleansing performance, handling properties in the oral cavity, design and so on.
Patent TW-200729246-A (TW)
Title: A multi-chamber transformer
Inventor: FACCIN MARCO
IPC: H01F27/28
Filed: 2006-12-05
Abstract: A transformer includes: - a plurality of windings (P, S1, S2) wound on a coil former (100), preferably in the form of a one-piece coil former, - a pair of first insulating flanges (106) separating a first winding (P) from a pair of second windings (S1, S2), - a pair of second insulating flanges (104) defining together with the first insulating flanges (106) two winding spaces for the second windings (S1, S2). The ends (P1, P2) of the wire of the first winding (P) extend across the winding spaces for the second windings (S1, S2). Insulating walls (208) are provided extending between the ends (P1, P2) of the wire of the first winding (P) and the second windings (S1, S2) to provide insulation therebetween.
Patent TW-200825598-A (TW)
Title: Lens module
Inventor: Wang jing-shun
IPC: G03B13/06
Filed: 2006-12-12
Abstract: A lens module consists of a lens seat, an image sensing unit, a lens section, a circuit board and a conductive rubber. The conductive rubber is installed on the circuit board and connected the circuit board. The lens seat contains a top wall and a sidewall that in common define a containing room with a downward opening. A lens tube is installed on the top wall and its one end is penetrated into the containing room. Respectively assemble the image sensing unit and lens section on one end and the other end of the lens tube. Then, assemble the lens seat to the circuit with opening downward. Let the image sensing unit being connected with the conductive rubber and hence electrically connected to the circuit board. Without matching up lens seat height to calibrate the lens installation position, an object can be focused to be imaged on the image sensing unit and delivered to the circuit board.
Patent TW-200828124-A (TW)
Title: Memory card capable of wireless transmission
Inventor: HUNAG JOSEPH
IPC: G06K19/07
Filed: 2006-12-19
Abstract: A memory card capable of wireless transmission is provided. The memory card includes a memory, a wireless transmission module and a control unit. The control unit, according to address information of the network server, can transfer memory data through the wireless module to the selected network server. Therefore, digital camera, digital frame and printer installed with memory card of the present invention, can use the wireless transmission function of the memory card to directly transmit data to the assigned network server, and directly transfer data between multiple digital cameras, digital frames and printers.
Patent TW-200829447-A (TW)
Title: Driving circuit with preheat function for inkjet printhead
Inventor: OU HSIANG-PEI
IPC: B41J2/38
Filed: 2007-01-09
Abstract: A driving circuit with preheat function for inkjet printhead is disclosed. The driving circuit is used in the chip of inkjet printhead. The driving circuit includes a heater and six switching circuits and is employed to receive the power signal, print-data signal, heating control signal and preheat control signal. The heater heats portion of the ink so that the ink can be jetted out via the nozzles to the media when the print-data signal and heating control signal is at high level. The heater preheat portion of the ink and the chip of the printhead when the print-data signal is at low level and the preheat control signal is at high level so that the temperature of the chip of the printhead is controlled easily and the efficiency of the preheating is increased.
Patent TW-200744985-A (TW)
Title: Process for producing sec-butylbenzene
Inventor: CHENG JANE C
IPC: C07C2/66
Filed: 2007-02-02
Abstract: A process for producing sec-butylbenzene comprises contacting a feed comprising benzene and a C4 alkylating agent under alkylation conditions comprising a temperature of about 110 DEG C to about 150 DEG C with a catalyst comprising at least one molecular sieve having an X-ray diffraction pattern including d-spacing maxima at 12.4 ± 0.25, 6.9 ± 0.15, 3.57 ± 0.07 and 3.42 ± 0.07 Angstrom. The sec-butylbenzene can be then oxidized to produce a hydroperoxide and the hydroperoxide decomposed to produce phenol and methyl ethyl ketone.
Patent TW-200833443-A (TW)
Title: Main shaft device of rotary pipe cutting machine
Inventor: CHEN MUH-JUNG
IPC: B26D3/16
Filed: 2007-02-09
Abstract: This invention relates to a main shaft device of a rotary pipe cutting machine, comprising at least a main shaft fixing seat, a rotational axis, a fixing disk, a cylinder set, a cutting transmission shaft, an engaging claw set, a slider set, and a tool set, wherein the rotational axis can be driven to rotate by a power source, making the cylinder set fixed on the bottom side of the fixing disk move forward, to drive a collet provided at the front end of the fixing disk to clamp a workpiece; and the cutting transmission shaft connected to the front end thereof moves forward to drive the engaging claw to slide, making the slider set to move in a direction toward the center for driving the tool set arranged thereon, so as to enable the tool set to cut off a workpiece clamped in the fixing disk collet.
Patent TW-200803596-A (TW)
Title: Organic electroluminescent display device
Inventor: FURUIE MASAMITSU
IPC: H05B33/00
Filed: 2007-02-13
Abstract: The present invention narrows a picture frame size by deciding line widths of respective power source bus lines which supply electricity to organic EL elements of respective colors corresponding to current quantities of the respective power source bus lines. Red pixels, green pixels and blue pixels which are arranged in a matrix array and, and power source lines which are connected to the respective pixels are formed in a display region, and power source bus lines which supply electricity to these power source lines are formed in a picture frame region. The power source bus line for red of a large current quantity is arranged on a side close to the display region and the power source bus line for green of a small current quantity is arranged on an outer side.
Patent TW-200835176-A (TW)
Title: GPS-multimedia positioning tracking system
Inventor: WU TENG-MAO
IPC: H04B1/00
Filed: 2007-02-13
Abstract: Disclosed herein is a GPS-multimedia positioning tracking system, specially pointing at confirming the location of the positioning device holder through a communication device. First, users input a password to the communication device. After a remote positioning device receives signals from the communication device, the positioning device locates the position and transfers the positioned address to a communication service center through GPS. After the communication service center receives the positioned address sent by the positioning device, the communication service center will further transfer the positioned address to a map server which generates a multimedia message. Afterwards, the map server transfers the multimedia message to a multimedia short-message server. The multimedia message which is packaged to a message compliant with the protocol structure of the communication device will be transferred to the communication device holder through the multimedia short-message server. Thereby, the user of the communication device can confirm whether the positioning device holder is situated at the specific location at specific time, furthermore confirming the safety of the positioning device holder as well.
Patent TW-200802346-A (TW)
Title: Method for manufacturing optical pickup device, and optical pickup device
Inventor: OTA KOHEI
IPC: G11B7/135
Filed: 2007-03-12
Abstract: Provided are a method for manufacturing an optical pickup device which can record/reproduce information in and from an optical information recording medium, irrespective of temperature change and variance of oscillation wavelength of semiconductor lasers; and the optical pickup device which can record/reproduce information in and from the optical information recording medium, irrespective of temperature change. The method for manufacturing the optical pickup device is provided with a step of selecting one type of objective lens, corresponding to the oscillation wavelength of a laser light source, from a plurality of types of objective lenses having different specifications of previously prepared optical path difference adding structures, and a step of incorporating the laser light source and the objective lens of the selected type into the device. The optical pickup device is manufactured by such manufacturing method.
Patent TW-200841295-A (TW)
Title: Method and device capable of controlling soft-start dymatically
Inventor: LEE GIN-YEN
IPC: G09G3/34
Filed: 2007-04-10
Abstract: A back light boost converter includes an analog circuit, an enable controller, a logic device, and a digital PWM controller. The analog circuit generates a switch signal and a feedback signal based on a first pulse signal. The enable controller generates an enable signal based on an LED on ratio signal, an LED on cycle signal, a duty cycle signal, and a frequency signal. The logic device generates a second pulse signal based on the feedback signal and the enable signal. The digital PWM controller outputs the first pulse signal with increasing duty cycles in a plurality stages.
Patent TW-200803005-A (TW)
Title: Light-emitting device
Inventor: BIRNSTOCK JAN
IPC: H01L51/50
Filed: 2007-04-18
Abstract: The invention relates to a light-emitting device, in particular a light-emitting diode, with an arrangement of layers on a substrate, wherein the arrangement of layers has an anode contact and a cathode contact which are in electrical contact with a light-emitting layer stack arranged between the anode contact and the cathode contact which, on its part, comprises a polymer layer consisting of a polymer material and a low-molecular layer of vacuum-deposited small molecules of an organic material, and wherein the small molecules of the low-molecular layer are formed as donor molecules with an oxidation potential versus Fc/Fc+ (ferrocent/ ferrocenium redox couple) of maximum approx. -1.5V, if the low-molecular layer is arranged adjacent to the cathode contact, and as acceptor molecules with a reduction potential versus Fc/Fc+ (ferrocene/ ferrocenium redox couple) of minimum approx. -0.3 V if the low-molecular layer is arranged adjacent to the anode contact.
Patent TW-200842271-A (TW)
Title: Faucet of barrel-type main body
Inventor: CHEN WEN-PIN
IPC: F16K27/02
Filed: 2007-04-19
Abstract: The present invention provides a faucet of barrel-type main body. A bottom base and a water control valve are disposed in the barrel-type main body. A water exit pipe is locked by a locking bolt to the front of the barrel-type main body and the top of the barrel-type main body is locked with a locking ring cover to assemble a control handle. The bottom base and the water control valve are disposed in a valve chamber of the barrel-type main body. The lower portion of the bottom base is limited by a stopping edge. A countersink provided for locking with the lock bolt is disposed to the front on the stopping edge. A blocking section of the lock bolt is protruded inside the valve chamber. The periphery on the bottom base has a limiting section, and has water inlet apertures and limiting holes at the vertical direction. The limiting holes are provided for positioning the water control valve. The front of the limiting section of the bottom base has a limiting plane. Accordingly, since the plane is cooperated with the blocking section of the stopping edge, the water control valve and the bottom base are prevented from being rotated while rotating the control handle.
Patent TW-200842488-A (TW)
Title: Zoom lens structure
Inventor: HUANG CHUN-RU
IPC: G03B17/02
Filed: 2007-04-25
Abstract: A zoom lens structure includes at least a stationary barrel, an aperture ring, a front railed barrel, a rear railed barrel, a front lens barrel module, and a rear lens barrel module. The front lens barrel module has a first guide screw rod, which is brought to move by a geometric relation between a first guide channel on the stationary barrel and a first rail on the front railed barrel, so that the front lens barrel module can move in the stationary barrel. Further, the rear lens barrel module has a second guide screw rod, which is brought to move by a geometric relation between a second guide channel on the stationary barrel and a second rail on the rear railed barrel, so that the rear lens barrel module can move in the stationary barrel. Moreover, since the front and the rear railed barrel are locked together using a bolt, they can rotate at the same time and bring the first and the second guide screw rods to move synchronously to achieve linking-up zooming.
Patent TW-200814840-A (TW)
Title: Compact HID arc lamp having shrouded arc tube and helical lead wire
Inventor: WOODS JOSEPH P
IPC: H05B31/02
Filed: 2007-05-07
Abstract: A compact open-rated HID lamp (10) having a shrouded are tube (12) positioned within a compact outer envelope (28), which lamp (10) has an arc tube mounting assembly (30) characterized by a long lead wire (32) which extends from the press seal (29) at the base end (28A) of the outer envelope (28), winds helically around the shroud (26) and extends into and is biased outwardly against the distal end (28B) of the outer envelope (28), thus not only conducting current to the distal electrode (24) of the arc tube (12), but also centering and supporting the retaining shroud (26) and supplementing the shroud's retainment function with minimal parts and minimal wire connections. In addition, arc displacement is minimized, leading to higher lumen maintenance and longer lifetimes.
Patent TW-200847360-A (TW)
Title: Leadless package for discrete circuit components
Inventor: HU CHIH-LIANG
IPC: H01L23/48
Filed: 2007-05-24
Abstract: A leadless flat package for a circuit component is disclosed. The component has a base substrate that has a pair of independent first and second conductive sections formed on the first surface thereof. A corresponding pair of first and second conductive sections is formed on the second surface of the substrate. A plated through hole electrically connects each of the corresponding first conductive sections on the first and second surfaces of the substrate. A circuit component dice is positioned on the second conductive section of the first surface of the substrate with a first electrode thereof connected thereto. Second electrode of the dice is electrically connected to the first conductive section of the first surface of the substrate. The entire dice and the first and second conductive sections of the first surface of the substrate are all enclosed in a hermetically sealing material.
Patent TW-200836462-A (TW)
Title: Switching controller for parallel power supply
Inventor: YANG TA-YUNG
IPC: H02M1/16
Filed: 2007-06-07
Abstract: A switching controller for a parallel power supply is disclosed. The switching controller includes an input circuit coupled to an input terminal to receive an input signal for generating a phase-shift signal, a first integration circuit coupled to the input circuit to generate a first integration signal in response to a pulse width of the input signal, and a control circuit coupled to the first integration circuit to generate a switching signal for switching the power supply, the switching signal being enabled in response to the phase-shift signal, a pulse width of the switching signal being determined in accordance with the first integration signal.
Patent TW-200850142-A (TW)
Title: Hand-held electronic device
Inventor: HUANG WEI-PIN
IPC: H05K9/00
Filed: 2007-06-15
Abstract: A hand-held electronic device includes a shield cap, a battery and an electrically conductive unit. The battery is disposed on the shield cap and generates an electromagnetic wave. The electrically conductive unit couples the battery and the shield cap so as to conduct the electromagnetic wave to the shield cap for grounding.
Patent TW-200901146-A (TW)
Title: Driving method and apparatus for an LCD panel
Inventor: CHANG WAN-JU
IPC: G09G3/36
Filed: 2007-06-23
Abstract: A driving method for an LCD panel includes generating a sequence, generating a plurality of gate driving signals, determining a gate-on sequence of the plurality of gate driving signals according to the sequence, and driving pixels of the LCD panel using the plurality of gate driving signals according to the gate-on sequence.
Patent TW-200813133-A (TW)
Title: Transparent antireflection plate
Inventor: KAMIJO MASANAO
IPC: C08J7/046
Filed: 2007-06-27
Abstract: By using a cured product of the allyl ester resin composition of the present invention as a substrate, a transparent antireflection plate being excellent in heat resistance and transparency can be provided. Since the antireflection plate is also excellent in adhesion and scratch resistance, it can be produced without providing a hard coating or an adhesion layer at the time of forming an antireflection layer, which improves productivity.
Patent TW-200902246-A (TW)
Title: Trigger switch mechanism of nail gun
Inventor: HUANG CHI-SHENG
IPC: B25C1/04
Filed: 2007-07-05
Abstract: A trigger switch mechanism of nail gun is provided on the nail gun with a trigger valve for actuating nail striking, and with a safety sliding rod that can push and touch work piece and indirectly drive trigger valve for nail striking. A main trigger that can be locked upon pressing is set up between a trigger valve and a safety sliding rod. The main trigger includes an internal trigger that can actuate the trigger valve to its open position, and the main trigger can drive the internal trigger to stand erect or release to actuated-state of the safety sliding rod to implement the sequential acuatation operating mode. An external trigger that can be locked upon pressing is set up at the outside of main trigger. It can drive internal trigger for safety sliding rod to stay at the contact acuatation operating mode. It can also realize the switching operation between the sequential actuatation mode and the contact acuatation mode.
Patent TW-200820364-A (TW)
Title: Edge inspection and metrology
Inventor: PAI AJAY
IPC: G01B11/24
Filed: 2007-07-11
Abstract: Edge feature measurement systems and methods used to characterize one or more features of an article, such as a semiconductor wafer. Characterized features include resist layer outer boundaries proximate an edge of a wafer, as well as other wafer features proximate the wafer edge as desired. In some embodiments, a relative distance from an edge of a wafer to a resist layer edge can be found via an imaging system, for example where resist was removed about a circumference of a semiconductor wafer. In other embodiments, a center of a wafer (or a center of one or more resist layers) is found and, where desired, a relative offset between the wafer center and centers of the one or more resist layers.
Patent TW-200905191-A (TW)
Title: Manufacturing method of a humidity sensor and the humidity sensor manufactured
Inventor: CHUNG CUING-HAO
IPC: G01N27/12
Filed: 2007-07-18
Abstract: A manufacturing method of a humidity sensor and the humidity sensor manufactured thereof are disclosed. The manufacturing method of the present invention can simply the manufacturing processes thereof, make the manufacturing process thereof more safely, and a humidity sensor manufactured thereof can operate normally even after being positioned in an extreme humid environment for a long period of time. The manufacturing method comprises the following steps: proving a substrate; forming two pads on the surface of the substrate; forming two sets of electrodes on the surface of the substrate, which are electrically connected with the two pads; and forming a humidity sensing film covering parts of the two sets of electrodes and parts of the surface of the substrate. Besides, the humidity sensing film is formed with a humidity sensing material solution through a film-forming process, wherein the humidity sensing material solution is formed by mixing the Polystyrene Sulfonate and the Hydroxyl Alkyl Cellulose into pure water.
Patent TW-200822189-A (TW)
Title: Film formation apparatus for semiconductor process and method for using the same
Inventor: OKABE TSUNEYUKI
IPC: H01L21/30
Filed: 2007-07-18
Abstract: A method for using a film formation apparatus for a semiconductor process forms a first atmosphere inside an upstream gas passage between a gas supply source of a halogen acidic gas and a flow rate controller. The first atmosphere is set for the halogen acidic gas to have an average molecular weight of 20 or more and 23 or less. Further, the using method supplies the halogen acidic gas from the gas supply source through the upstream gas passage having the first atmosphere thus formed and the flow rate controller, thereby supplying a cleaning gas containing the halogen acidic gas into a reaction chamber of the film formation apparatus. A by-product film deposited on an inner surface of the reaction chamber is etched and removed by use of the cleaning gas thus supplied.