baber/WOPTO huggingface dataset:
Patent TW-I275278-B (TW)
Title: Automatic gain control circuit for signal receiving device for moving body, amplifying circuit with an automatic gain control circuit, integrated circuit, and method for automatic gain control of signal receiving device for moving body
Inventor: SAEKI TAKAO
IPC: H04B1/16
Filed: 2004-06-04
Granted: 2007-03-01
Abstract: A level of a receiving signal is detected. The detected level is compared with a first threshold voltage and a second threshold voltage. A control signal for adjusting the gain is delivered to a variable amplifier based on the comparison, to allow the gain of the variable amplifier to have a characteristic of hysteresis with respect to the level of the receiving signal. The second threshold voltage is larger than the first threshold voltage. Gain (G1) and Gain (G2) which is larger than Gain (G1) correspond to the first threshold voltage, and Gain (G3) and (G4) which is larger than Gain (G3) correspond to the second threshold voltage. When the detected level of the receiving signal, based on the comparison, increases from the state of smaller than the first threshold voltage to the second threshold voltage, the control signal is delivered to the variable amplifier to increase the gain through Gain (G2) to Gain (G4). When the detected level of the receiving signal, based on the result of comparison, decreases from the state of larger than the second threshold voltage to the first threshold voltage, the control signal is delivered to the variable amplifier to reduce the gain through Gain (G3) to Gain (G1).
Patent TW-I265403-B (TW)
Title: Reset circuit
Inventor: HO DAVID
IPC: G06F1/24
Filed: 2004-08-11
Granted: 2006-11-01
Abstract: A reset circuit applied to an electrical device, as PDA, has a RC circuit, a DC-disconnected circuit and a reset switch. The RC circuit further has a capacity and a resistor. Wherein, the one terminal of the capacity is grounding. In addition, another terminal of the capacity is coupled to the one terminal of the resistor and coupled to the reset switch through the DC-disconnected circuit. At the moment that the reset switch is enabled, it is like short between the RC circuit and the reset switch. At this time, the electrical device processes reset. Right away, it is like open between the RC circuit and the reset switch because the DC-disconnected circuit appears high impedance, and the electrical device returns normal operation.
Patent TW-I233901-B (TW)
Title: Automatic car-washing machine
Inventor: LI YUNG-MING
IPC: B60S3/04
Filed: 2004-08-19
Granted: 2005-06-11
Abstract: The present invention provides an automatic car-washing machine wherein each rolling brush of the lateral and top brushing devices using predetermined resilience force or natural gravity force to contact the vehicle and moving automatically alongside the contour and shape of the vehicle to do the washing. Meanwhile, the vehicle pushing device adopts a single chain design and when combined with a plurality equally spaced pulling/pushing part disposed on the chain, the vehicle is smoothly and stably guided along the car-washing direction. The present invention simplifies the structure of automatic car-washing machine efficiently, lower the cost of equipments and improves the washing quality and operation safety of the automatic car-washing machine.
Patent TW-I276941-B (TW)
Title: Reference voltage generator circuit having temperature and process variation compensation and method of manufacturing same
Inventor: CHOU CHUNG-CHENG
IPC: G05F3/24
Filed: 2004-09-14
Granted: 2007-03-21
Abstract: Disclosed herein is a reference voltage generator circuit for providing and regulating a reference voltage. In one embodiment, the generator circuit includes a first subcircuit configured to provide a bias current based on a supply voltage, where the bias current varies based on at least one performance characteristic of components comprised in the first subcircuit. The circuit also includes a second subcircuit coupled to the first subcircuit and the supply voltage. In this embodiment, the second subcircuit includes first components configured to generate a bias voltage based on and proportional to the bias current, and second components having the at least one performance characteristic. In addition, the second components in such an embodiment are configured to generate a compensation voltage based on the bias voltage that varies inversely to variations in the bias voltage to compensate for the variations in the bias voltage. Furthermore, the second circuit is further configured to generate the reference voltage based on the bias voltage and the compensation voltage. Also disclosed is a method of manufacturing a reference voltage generator circuit for providing and regulating a reference voltage.
Patent TW-I290975-B (TW)
Title: Natural power generator having a rotation rate monitoring function
Inventor: WU KUEI-YUNG
IPC: F03B7/00
Filed: 2004-09-29
Granted: 2007-12-11
Abstract: The present invention relates to a natural power generator having a rotation rate monitoring function, comprising at least one dynamo, a power converting circuit, and a rotation monitoring apparatus, wherein the dynamo is connected to a natural power rotating device so as to provide a rotation power source needed for the dynamo to generate and supply electric power to the power converting circuit, converting the alternating electric power to a stable alternating or direct current for output. In addition to the power converting circuit, the present invention can be provided with an automatic rotation rate monitoring apparatus for detecting the rotation rate of the natural power generator and for automatically regulating the rotation rate; when the rotation rate exceeds a predetermined range, and the automatic rotation rate monitoring apparatus is capable of increasing or decreasing resistance against the shaft of the natural power generator so as to maintain the rotation rate of the dynamo within a stable range, optimizing the electric power output and ensuring the safety of the operation.
Patent TW-I238129-B (TW)
Title: Burglarproof alarm using power cord as signal transmission and remote-controlling method thereof
Inventor: CHEN TSE-HSING
IPC: B60R25/00
Filed: 2004-10-11
Granted: 2005-08-21
Abstract: One kind of burglarproof alarm using power cord as signal transmission and remote-controlling method thereof, which mainly includes: one mainframe, which contains one power supply regulated circuit, one CPU circuit, one FET driving circuit, one RLC oscillating circuit which enable the digital signal to transform into analogous signal to load into the power cord through amplification, and one deciphered wireless horn which contains one power supply regulated circuit, one reference voltage circuit, one RLC oscillating circuit, one comparative circuit, one CPU circuit, and one voice and horn oscillating circuit to decipher and compare the received burglarproof signal and to drive the horn to generate voice and alarm; By means of the disclosed method, use different frequencies to differentiate between the ciphers 1 and 0, or use one certain frequency as basic frequency and use different wave widths to differentiate between the ciphers 1 and 0, which is convenient to load signals into the power cord and will not be interfered by different noise amplitude, and can be a practical structure achieving fast, precise control of burglarproof action.
Patent TW-I262044-B (TW)
Title: Structure of door cover
Inventor: CHEN HUN-JEN
IPC: H05K5/03
Filed: 2004-12-08
Granted: 2006-09-11
Abstract: A structure of door cover is applicable on an enclosure and includes: an air inlet plate and an electromagnetic shielding member installed on one side of the air inlet plate. When ambient air current enters the enclosure through the air inlet plate, the electromagnetic shielding member provides anti-EMI effect, while forming an air guidance channel for assisting heat dissipation of an electric device in the enclosure.
Patent TW-I254400-B (TW)
Title: Method of monitoring the stability in an acid tank and a reaction tank
Inventor: CHANG YUAN-HSUN
IPC: H01L21/66
Filed: 2004-12-21
Granted: 2006-05-01
Abstract: Methods of monitoring the stability in an acid tank and a reactive tank are provided. The method of monitoring the stability in the acid tank is to provide a substrate. A polycrystalline layer is formed on a surface of the substrate. The substrate with the formed polycrystalline layer is set in an acid tank and then a reaction process is performed. Then, the substrate is taken out. A surface damage-monitoring machine is utilized to monitor a surface of the polycrystalline layer for gauging the stability in the acid tank. This method is to use a property of the polycrystalline grain boundary that easily reacts with water and the surface damage-monitoring machine, whereby determining directly and fast whether the surface of the polycrystalline layer is damaged due to the poor stability in the acid tank.
Patent TW-I267451-B (TW)
Title: A packaging structure of LED-multiplexer/driver hybridization for LED printer head
Inventor: SHIE JIN-SHOWN
IPC: B41J2/435
Filed: 2004-12-22
Granted: 2006-12-01
Abstract: The present invention discloses a packaging structure of LED-multiplexer/driver hybridization for LED printer head. In order to connect the LED-multiplexer module to the LED chip without wire bonding, a multiplexer chip, made of silicon material, has multiplexer circuit on one side and a through engraved U-shape trench on the other side, a linear array LED chip, made of non-silicon material, is stack-hybridized into the through engraved U-shape trench, to form a hybridized wafer with all the upper surfaces of LEDs and the multiplexer circuit in the same plane to form a co-planar surface. A plurality of joint-metal, made by photo-lithography and etching, screen printing of any solder paste, ink-jet printing of any appropriate solder paste or by lift-off method, is formed on said co-planar surface of said multiplexer circuit and linear array LED to connect the bonding pad of the multiplexer device and the positive electrode of the LED of each pixel.
Patent TW-I250656-B (TW)
Title: Semiconductor module
Inventor: HORIO TOMOHARU
IPC: H05K9/00
Filed: 2004-12-22
Granted: 2006-03-01
Abstract: Disclosed is a semiconductor module (A1) comprising a semiconductor device (10) having a semiconductor chip and a conductor cover (6) for electromagnetic shielding which is bonded to the semiconductor device (10) via an adhesive layer (8). A surface of the conductor cover (6) opposite to the adhesive layer (8) is provided with a projected portion (6a) which protrudes toward the adhesive layer (8). A space (7) is formed around the projected portion (6a) for retaining the adhesive of the adhesive layer (8).
Patent TW-I264245-B (TW)
Title: A blue phosphor and a method of preparing the same
Inventor: KIM GYUN-JOONG
IPC: H05B33/14
Filed: 2004-12-23
Granted: 2006-10-11
Abstract: Provided are a blue BAM phosphor and a preparation method thereof. In the blue-emitting phosphor, a magnetoplumbite phase is epitaxially formed as a protection film on the beta-phase of a blue BAM phosphor. The blue-emitting phosphor has high luminosity and broad color gamut, is invulnerable to mechanical damage, and can create uniform images, and thus, is very useful in fabrication of a high quality display panel.
Patent TW-I260741-B (TW)
Title: Semiconductor device and fabrication method for the same
Inventor: MIWA TETSUYA
IPC: H01L21/768
Filed: 2005-01-14
Granted: 2006-08-21
Abstract: A semiconductor device and a fabrication method for the same are provided in the present invention. According to the present invention, even when the semiconductor device is miniaturized, it is possible to attain a relatively stable electrical connection of wiring which is connected via conducting holes. Second electrodes (14) are formed in parallel over first electrodes (12) with an insulating film (13) interposed therebetween, such that parts of the second electrodes (14) are superimposed between the first electrodes (12), and other parts of the second electrodes (14) are superimposed on the first electrodes (12), while upper surfaces of the second electrodes (14) are electrically connected with an upper wiring via conducting holes (15). If a thickness of the insulating film (13) formed between the first electrode (12) and the second electrode (14) being represented by t1, a thickness of the second electrode (14) formed over the first electrode (12) being represented by t2, and a space between adjacent first electrodes (12) being represented by S, then there is a relation [S < (2t1+2t2)] established.
Patent TW-I269095-B (TW)
Title: Illumination device, display device, and projection type display device
Inventor: ITOH YOSHITAKA
IPC: G02B27/09
Filed: 2005-01-28
Granted: 2006-12-21
Abstract: To provide an illumination device, a display device and a projective display device using the illumination device suitable to display high-quality moving images, while preventing a reduction in efficiency of utilization of light emitted from a light source. This illumination device includes a light source 10 to emit light; a homogeneous light guiding device 20 for making intensity distributions of incident light homogeneous; a reflecting means 25 disposed on a light incident end face 21a side of the homogeneous light guiding device 20 and provided with an aperture 25a to allow the light to come incident, for reflecting light to an inside of the homogeneous light guiding device 20 in a region other than the aperture 25a; a reflection variable diaphragm device 30 disposed on a light exiting end face 21b side of the homogeneous light guiding device 20, for forming a variable aperture 31 in which an area of an aperture region varies and in a region other than the aperture region, and for reflecting the light to the inside of the homogeneous light guiding device 20; and a light scanning device 50 for scanning light emitted from the reflection variable diaphragm device 30 on a subject to be illuminated.
Patent TW-I256235-B (TW)
Title: Method of dialing an emergency telephone number using a mobile station
Inventor: CHENG STEVEN D
IPC: H04W4/90
Filed: 2005-03-28
Granted: 2006-06-01
Abstract: A method of dialing a local emergency telephone number using a mobile station. The mobile station has a database containing a plurality of local emergency call numbers (LECAN) corresponding to a specific geographic location, the method includes displaying a list of local emergency services for the current geographic location, selecting one of the local emergency services, and retrieving a first local emergency telephone number associated with the selected local emergency service. The priority of the mobile station connecting to a mobile phone network is then upgraded from basic telephone call priority to emergency telephone call priority and a first telephone connection is made with the first local emergency telephone number using the emergency telephone call priority.
Patent TW-I278702-B (TW)
Title: Light source module and panel shape light source device
Inventor: MAKUTA ISAO
IPC: F21Y101/02
Filed: 2005-04-25
Granted: 2007-04-11
Abstract: Due to the fact that light emitting element is directly mounted on flexible printed board in prior art, the number of the models of panel shape light source device becomes big, required stock space becomes large, and stock risk increases accordingly. Moreover, the period from the issue of order to the delivery of the panel shape light source device is long for user. In order to solve this problem, this invention provides a novel light source device, wherein light emitting element 30 is mounted on the light source module 22. A connection portion 32 is provided in the forward face of the light source module 22 in order to connect with the connected portion 27 of the light guiding plate 23, so as to fix the light source module 22 on the light guiding plate 23. A connector 39, which can connect flexible printed board 38 without using solder, is provided on both ends of the light source module 22.
Patent TW-I257195-B (TW)
Title: Structure of connection body of connector
Inventor: WANG TAI-SHENG
IPC: H01R12/71
Filed: 2005-05-18
Granted: 2006-06-21
Abstract: The present invention relates to a structure of a connection body of a connector. The connector is comprised of a male connection body and a female connection body. A connecting portion is formed on one side of the male connection body and a plug-in portion is formed at the opposite side of the connecting portion. The male connection body has a plurality of terminals having insertion legs extended beyond and exposed at the plug-in portion so that the insertion legs of the plug-in portion of the male connection body is plugged into slots of a mating portion of the female connection body. The insertion legs are mounted into a card holder portion of a mating terminal provided in each slot to form electrical connection. A soldering portion is formed on the other side of the card holder portion away from a plurality of mating terminals. The soldering portion is extended beyond and exposed at a mounting portion formed at an opposite side of the female connection body. A defined range from the top to the side of the mating portion for the female connection body is utilized to allow the insertion legs of the plug-in portion of the male connection portion to be inserted into the slots of the mating portion at any desired angle, thereby realizing conveniently and efficiently connecting the connector.
Patent TW-I261332-B (TW)
Title: Gap-filling for isolation
Inventor: HAUPT MORITZ
IPC: H01L21/76
Filed: 2005-05-25
Granted: 2006-09-01
Abstract: A method of filling high ratio trenches on a substrate is described. First, an oxidizable layer is deposited on the substrate. Thereafter, a trench fill oxide is deposited on the substrate and on the oxidizable layer. Afterwards, the resulting structure is annealed using an oxygen containing gas such that the oxidizable layer is oxidized.
Patent TW-I286471-B (TW)
Title: Dishwasher
Inventor: TANAKA ATSUHIRO
IPC: A47L15/42
Filed: 2005-06-02
Granted: 2007-09-11
Abstract: To provide a dishwasher with significantly improved convenience for washing objects to be washed such as tableware by spraying washing water. The dishwasher comprises a washing tub 1 containing items to be cleaned and detergent liquid, a washing device for washing the items with the cleaning water, a mist generating means 15 arranged in the washing tube 1 for misting the detergent liquid, a heating device arranged in the washing tub 1 for heating the detergent liquid, a water level detecting means 3 for detecting the water level inside the washing tub 1, and a control means 24 for receiving signals from the water level detecting means 3 and controlling the motion of each load. The control means 24 drives the mist generating means 15 when the water level detecting means 3 detects the water level reaching a predetermined level.
Patent TW-I283627-B (TW)
Title: Improved structure of tool handle
Inventor: HU HOU-FEI
IPC: B25B23/16
Filed: 2005-06-14
Granted: 2007-07-11
Abstract: The invention is an improved structure of tool handle comprising a main portion, a base, and two control elements. The main portion has a first end and a second end. An inserting trough which can be connected to the tool head is set at the first end. A containing space is set at the second end of the main portion. A through hole which connects to the containing space is set separately in the two sides of the main portion. The base is set in the containing space of the main portion, and can result in axial sliding movement. A containing portion which can contain tool heads is set between the two ends of the base. A wedging element is set at the one end of the base. The wedging element can provide a function of positioning the base in the containing space of the main portion. The two controlling elements are set inside the through hole of the two sides of the main portion separately, and can provide for a user's operation to control the wedging element of the base. By above-mentioned structures, taking the effect of wedging in two sides, it can obtain an effect of good elasticity and positioning function, not result the drawbacks of the base sliding out by bumping or shaking, and also raise the service life. It fits the use for industrial circles.
Patent TW-I268701-B (TW)
Title: Image displaying method and apparatus for television when powering on/off
Inventor: CHAO PO-WEI
IPC: H04N11/00
Filed: 2005-06-21
Granted: 2006-12-11
Abstract: An image displaying method for a television when powering on the television is disclosed, including: selecting a part of a plurality of display regions of a screen of the television to display a still or dynamic image when a power-on signal is received; and after a predetermined time period since the power-on signal is received, utilizing all the plurality of display regions to display images corresponding to a television signal. The present invention further discloses an image displaying method for a television when powering off the television, which including: selecting a part of a plurality of display regions of a screen of the television and stopping displaying images corresponding to a television signal on the selected display regions when a power-off signal is received; and after a predetermined time period since the power-off signal is received, stopping displaying images corresponding to the television signal on all the plurality of display regions.
Patent TW-I269362-B (TW)
Title: Tail gas handling method for semiconductor and photoelectric process
Inventor: GUO NIAN-HUNG
IPC: H01L21/02
Filed: 2005-06-27
Granted: 2006-12-21
Abstract: The invention provides a tail gas handling method for semiconductor and photoelectric process, which excites water into plasma status. The high temperature produced from plasma and the H and O free radicals are used to destroy and react with the toxic wasted gas and halogen compounds such as fluorine and chlorine. The destroyed toxic wasted gas combines with H and O to become nontoxic or lower toxic gases. The present invention can reduce the cost and time effectively during handling the wasted gas because water is cheap and can be acquired easily, which, thus, can reduce the handling cost largely.
Patent TW-I282583-B (TW)
Title: Etchant and etching method of metal oxide
Inventor: YAN JOHN
IPC: H01L21/02
Filed: 2005-07-01
Granted: 2007-06-11
Abstract: An etchant of metal oxide is described. It is used to etch a substrate having metal oxide above. The etchant includes at least an acid solution, a chelating agent, an inhibitor, and a solvent. The chelating agent and the metal ions ionized from metal oxide can form stable metal complexes. The inhibitor can restrain the acid from corroding. This invention can prolong the lifetime of the etchant and reduce the production cost.
Patent TW-I288806-B (TW)
Title: Light emitting diode lamp
Inventor: WU CHIN-YI
IPC: F21V29/00
Filed: 2005-07-22
Granted: 2007-10-21
Abstract: A light emitting diode lamp having a container space includes a pedestal, at least a light emitting diode and a liquid. The light emitting diode is disposed on the pedestal. The liquid is disposed in the container space and is not in contact with the light emitting diode. The heat produced by the light emitting diode is conducted to the liquid via the pedestal.