baber/WOPTO huggingface dataset:
Patent TW-200425640-A (TW)
Title: Simple signal transmission circuit capable of decreasing power consumption
Inventor: HOSOKAWA AKIO
IPC: H04L25/06
Filed: 2004-04-16
Abstract: A signal transmission circuit is formed by a transmitter (TX1, TX1'), a receiver (RX1, RX1'), a transmission line (R1) therebetween, and a bias circuit (BC, BC' ). The transmitter receives an input signal (HCKin) to transmit a signal corresponding to the input signal to the input of the transmission line. A voltage amplitude of the transmitted signal is smaller than a voltage amplitude defined by first and second power supply terminals. The receiver receives the transmitted signal, adjusts a voltage of the received signal in accordance with a bias voltage (VB3, VB3') to generate a voltage adjusted signal, and wave-shapes the voltage adjusted signal to generate an output signal (HCKout). The bias circuit differentially amplifies the output signal of the receiver and an inverted signal thereof to generate the bias voltage. The bias circuit includes a capacitor (C0, C0') charged and discharged in accordance with the bias voltage.
Patent TW-200505878-A (TW)
Title: Process for the preparation of valsartan and intermediates thereof
Inventor: HAREL ZVI
IPC: C07D257/04
Filed: 2004-04-21
Abstract: Provided is a new process for preparing valsartan and precursors thereof.
Patent TW-200506296-A (TW)
Title: Heat storage medium
Inventor: HAEFNER HANS-ULRICH
IPC: F28D20/00
Filed: 2004-04-23
Abstract: Usually, granules of rare-earth compounds are used as heat storage media for a low temperature range. The material costs for rare earths are high. Further, rare earths are magnetic and therefore, they are not suitable for all applications. The heat storage medium for a very low temperature range according to the invention consists of a set (22) of pourable and gas-tightly sealed hollow bodies (30), each hollow body (30) comprising a filling (34) of a low boiling gas as a storage medium. Thereby, a relatively inexpensive heat storage medium is provided the physical, chemical, magnetic and mechanical properties of which can be adapted to the respective application by selecting the appropriate material.
Patent TW-200511212-A (TW)
Title: Sensing media speed
Inventor: HANKS DARWIN MITCHEL
IPC: G11B19/28
Filed: 2004-04-30
Abstract: Electromagnetic radiation is used to control exposure of media (4) to electromagnetic radiation. The media (4) is rotated (38). A frequency of electromagnetic radiation radiated from a rim (24,26) of the media (4) is sensed (42). Exposure of the media (4) to electromagnetic radiation is controlled (44) using the sensed frequency.
Patent TW-200516268-A (TW)
Title: Signal integrity self-test architecture
Inventor: VEENDRICK HENDRICUS JOSEPH MARIA
IPC: G01R31/30
Filed: 2004-05-25
Abstract: A method suitable for testing an integrated circuit device is disclosed, the device comprising at least one module, wherein the at least one module incorporates at least one associated module monitor suitable for monitoring a device parameter such as temperature, supply noise, cross-talk etc. within the module.
Patent TW-200504559-A (TW)
Title: Configurable PLC and SCADA-based control system
Inventor: HYLDEN MARK W
IPC: G05B19/00
Filed: 2004-05-27
Abstract: The present invention provides an automated configurable control system (CCS) for a manufacturing process system, which permits a user to address menus on screen images for initially configuring the process, and for subsequently rapidly adding, modifying, and deleting components and control signals, without revising software programs. The control system utilizes a configuration tool for automatically providing a configuration database file from data inputted by a user into the CCS. A deployment tool automatically downloads the configuration database file to a SCADA application responsive thereto for defining the system, monitoring the status of the processing system, and displaying screen images. The deployment tool also provides the data via a download application to a PLC application for defining the objects and logic of the processing system.
Patent TW-200540015-A (TW)
Title: Color-changeable TPU structure
Inventor: WU JING-WEN
IPC: B32B27/40
Filed: 2004-06-09
Abstract: The present invention relates to a thermoplastic polyurethane (TPU) structure, and in particular to a color-changeable TPU structure, which comprises a light-transmitting layer having a bottom surface to which a light shade variation layer is fixed. The light shade variation layer generates different display color due to variation of surrounding temperature, brightness or viewing angle, and the display color can transmit through the TPU layer to radiate outward. As such, the manufacturing of product is simplified, and different light shade variations can be obtained to facilitate diversification of product.
Patent TW-200601376-A (TW)
Title: Apparatus for mixing gases
Inventor: HUANG WEN-JENG
Filed: 2004-06-25
Abstract: An apparatus for mixing gases includes a first mixing unit, and a second mixing unit connected with the first mixing unit for mixing gases uniformly. The second mixing unit has a long tortuous pipe with small diameter for increasing a passing path of the pre-mixing gases. The apparatus for mixing gases of the present invention can make the gases to be mixed uniformly by using the second mixing unit to impove the opportunities colliding for the gases in the second mixing unit.
Patent TW-200610247-A (TW)
Title: Charger capable of performing uniform charging
Inventor: LAI CHUN-CHUNG
Filed: 2004-09-15
Abstract: This invention relates to a charger capable of performing uniform charging. The charger comprises a pulse width modulator (PWM) a microprocessor, and at least two batteries, plural uniform-charge load switches. The PWM is utilized as limited current and constant voltage. Wherein, the number of the uniform-charge load switches is equal to that of the batteries. When the charger performs charging, the microprocessor controls the PWM to output power of constant current for charging the batteries. When its voltage sensor detects that one of the batteries is fully charged, the microprocessor controls the PWM to stop charging, it calculates the voltage value of each battery to find the battery with the minimum voltage value. Further, the microprocessor turns on the uniform-charge load switch corresponding to the fully charged battery for performing discharging until each battery has equal voltage value. Furthermore, it turns on the PWM again to charge the batteries. Therefore, it avoids the batteriesfrom being overcharged, and uniformly charges to the batteries.
Patent TW-200613601-A (TW)
Title: Shutdown detecting device prior to exhaustion of weft in round weaving machine
Inventor: You qing-yu
IPC: D04B35/10
Filed: 2004-10-29
Abstract: This invention discloses a shutdown detecting device prior to exhaustion of weft in round weaving machine, including a radio frequency vibrator to each shuttle of the round weaving machine, where the radio frequency vibrators generates a radio frequency vibration signal by a power supplied by a generator that generates electrical power by the weft bobbins; a signal modulator using the rotating speed of the weft bobbins as detected to be the reference value, and modulating the reference value into a radio frequency modulated signal that is then transmitted by a radio frequency transmitter and received by a radio frequency receivers mounted to a rail track, wherein the radio frequency modulated signal is then compared to a criteria signal of rotating speed set by a setting device of rotating speed and then transmitted to a microprocessor for determining whether the machine is to be shut down prior to exhaustion of weft thereby preventing weft-skipping in the woven article.
Patent TW-200534555-A (TW)
Title: Utility pole for cable protective
Inventor: KIM SEO-YEON
IPC: H02G7/00
Filed: 2004-11-05
Abstract: The present invention provides an electric pole for communication cable protection capable of safely protecting cables when the electric pole is shocked externally. This electric pole for communication cable protection comprises an upper body and a lower body, and the upper body is fastened to the lower body by a bolt 21 and a nut 22. A cable-embedding groove 11, which indents inside of the lower body in the length direction and has a half-circle cross section, is provided to one side direction of the periphery of the lower body 10 from the bottom end to the upper edge. The cable protection cover 12, to which a plurality of hinges 13 is attached on one side, is attached to the lower body 10 using the hinges 13 so as to cover the cable-embedding groove 11.
Patent TW-200519784-A (TW)
Title: Monitoring device of controlling system for reaction equipment and computer
Inventor: SU WEN-WEI
IPC: G08B21/00
Filed: 2004-11-26
Abstract: A control system used for reaction equipment and a monitoring device thereof are disclosed. The control system is connected to a computer by signal, and includes the monitoring device and a portable alarm. The monitoring device includes a detector for detecting the reaction action proceeded in the reaction equipment and outputting a detected value, an abnormal state assertor in communication with the detector for giving an abnormal signal when the detected value is in the range of an abnormal state, and a wireless signal emitter in communication with the abnormal state assertor for transmitting a wireless signal when receiving the abnormal signal. The wireless signal is received by the portable alarm and the portable alarm gives a warning signal to inform the user carrying with it.
Patent TW-200529364-A (TW)
Title: Integrated circuit device with crossed power strap layout
Inventor: LIAW JHON-JHY
IPC: H01L23/528
Filed: 2004-12-03
Abstract: An integrated circuit device and method thereof includes a substrate and a plurality of microelectronic devices. Each of the microelectronics devices includes a patterned feature located over the substrate, wherein the pattern feature comprises at least one electrical contact. The integrated circuit also includes a plurality of interconnect layers for distributing electrical power to the plurality of microelectronic devices. The interconnect layers include a plurality of conductive members associated with each interconnect layer, wherein the members of at least one subsequent interconnect layer straddle members of at least one adjacent interconnect layer. The integrated circuit device further includes a plurality of bond pads connected to at least one of the plurality of members of the interconnect layers.
Patent TW-200623876-A (TW)
Title: TV with built-in video tuner circuit
Inventor: JIAN JENG-JIE
Filed: 2004-12-30
Abstract: A TV with built-in video tuner circuit is disclosed. During watching the digital TV, it is not necessary for the TV to connect an STB externally. A video tuner circuit is installed inside the TV, which can receive the ATSC signal enacted by American television system committee. At the same time, one can also watch a general analog TV signal. The TV further provides a remote controller for the user to switch/select watching TV signals of different sources.
Patent TW-200624178-A (TW)
Title: A lighting power supply device and its structure for water spraying gun
Inventor: WANG JIN-YUAN
IPC: B05B15/00
Filed: 2005-01-14
Abstract: This invention relates to a lighting power supply device and its structure for water spraying gun. It installs a lighting device capable of emitting light, and a power supply device for supplying electric power to the lighting device inside the spraying gun body. The power supply device includes a circuit board, an electric generator and a blade disk. The blade disk directly uses the force of the water flow inside the gun body as its power to drive the electric generator for generating electric power that is delivered to the lighting device via the current exchanger on the circuit board. Therefore, there is no external electric power or battery needed for the lighting device. A water flow switch is equipped inside the spaying gun body for adjusting the flow passages so as to turn on or off the electric generator. Therefore, this invention enables the water-spaying gun to be used as a conventional spaying gun without non-lighting function or to have a lighting function with the capabilities of self-power-generating and electric storing when in use.
Patent TW-200528976-A (TW)
Title: Recording and/or reproducing method, recording and/or reproducing apparatus, and computer readable recording medium storing program for performing the method
Inventor: HWANG SUNG-HEE
IPC: G11B20/10
Filed: 2005-02-03
Abstract: A recording and/or reproducing method, a recording and/or reproducing apparatus, and a computer readable recording medium storing a program for performing the method. A recording unit block in which invalid data is partially padded is written on an information storage medium along with padding information indicating that the invalid data is included in the recording unit block. The padding information is useful in determining whether the recording unit block includes the padding data. Accordingly, unnecessary retrial processes of a drive system are reduced such that the performance of the drive system is improved and error correction capability is enhanced.
Patent TW-200532027-A (TW)
Title: Metallurgical vessel
Inventor: WEBER STEPHAN HEINZ JOSEF VICTOR
IPC: F27D1/12
Filed: 2005-02-03
Abstract: Cooling panels (31) are attached to the shell (11) of a metallurgical vessel to form an internal lining of the shell. Each panel (31) comprises a coolant flow tube (36) bent to form inner and outer panel sections (37, 38) of zig-zag formation. Panel mounting pins (43) connected to the outer panel section (38) by connector straps (44) project laterally outwardly from the panel through openings (45) in the shell and tubular shell protrusions (46) surrounding the openings (45). The ends of pins (46) are connected to the outer ends of protrusions (46) by welding metal discs (47) thus forming connections exteriorly of the shell in a way which seals the openings (45). Coolant inlet and outlet connectors (42) for the panel project outwardly through openings (48) in the shell and surrounding tubular protrusions (49) and connections are made by welding discs (51) between the connectors (42) and protrusions (49).
Patent TW-200630545-A (TW)
Title: A shock-absorbing and strength-reinforced fan blades made of nano-plastics material
Inventor: ZHANG KUN-SHU
IPC: F04D29/38
Filed: 2005-02-22
Abstract: A production method for producing shock-absorbing and strength-reinforced fan blades made of nano-plastics material. Basing on the nano-physics theory developed by the inventor, it is found that the mixture of nano-powder and plastics material (such as synthetic rubber, resin, thermoplastics) will have great shock-absorbing and strength-reinforcing effects. Therefore, it is proposed to mix proper amount of nano-powder of particles of the size less than 1000nm from carbon, metal, metal oxides, ceramics, or minerals with plastics material (such as synthetic rubber, resin, thermoplastics) for producing nano-plastics materials, which is used for producing the shock-absorbing and strength-reinforced fan blades by using conventional plastics forming and manufacturing method.
Patent TW-200630910-A (TW)
Title: Light dispersion device for LED indication or alarm lights
Inventor: ZHANG XIANG-QUN
IPC: H01L33/00
Filed: 2005-02-22
Abstract: This invention relates to a light dispersion device for LED indication or alarm lights, including: a flat-sheet circuit board mounted with plural LEDs; a reflection board covering the circuit board surface; and a lampshade covering the outside of the reflection board and the circuit board surface, wherein each LED is directly inserted in the same surface of the circuit board to allow quick insertion and connection; the reflection board is a thin-shell type shade with a smooth surface to cover the side of the circuit board mounted with the LEDs within the range surrounded by the LEDs, the reflection board being provided with arcuate reflective portions at sides neighboring the LEDs so as to partially shield free end edges of the LED such that partial luminance of the LED is projected towards the sides, thereby achieving the light dispersion effect. When intending to change the range of light dispersion, one only needs to make a reflection board with arcuate reflection portions with different angles and radian.
Patent TW-200533978-A (TW)
Title: Optical module and camera module
Inventor: SATODATE TAKAYUKI
IPC: G02B7/08
Filed: 2005-02-22
Abstract: Provided is an optical module that is thin, allows freedom of design in configuration, and assures the accuracy of movement of an optical part while suppressing power loss. A stepping motor 26 and a lens barrel 27 that is moved by moving means 28 are positioned offset from each other along a base plate 23, and the optical axis of the lens barrel 27 and the axis of a rotor 37 provided in the stepping motor 26 are arranged in parallel with each other on one surface of the base plate 23. Further, a reduction gear train 29, which operatively couples the rotor 37 and the moving means 28 together, is arranged on the one surface. The stepping motor 26 consists of a flat-shaped motor equipped with: coil blocks 35 each having an excitation coil 39 horizontally mounted along the base plate 23 ; a yoke 36 whose magnetic path portion 36 a excluding end portions 36 b and 36 c connected with the coil blocks 35 is provided so as not to overlap the coil blocks 35; and the rotor 37 arranged within a rotor pass-through hole 40 of the yoke 36.
Patent TW-200529321-A (TW)
Title: Apparatus for manufacturing flat-panel display
Inventor: LEE YOUNG-JONG
IPC: C23C16/00
Filed: 2005-02-23
Abstract: A flat-panel display (FPD) manufacturing apparatus is disclosed which not only includes a load lock chamber, a feeding chamber, and a processing chamber, at least one of which has a vertically-stacked chamber structure to achieve an enhancement in substrate processing efficiency, but also includes a temporary substrate storing space for temporarily storing substrates in the feeding chamber to reduce the time taken to feed substrates. Another FPD manufacturing apparatus is disclosed which includes a load lock chamber, a feeding chamber connected to the load lock chamber, a temporary substrate storing space arranged at a predetermined portion of the feeding chamber, and at least one processing chamber connected to the feeding chamber.
Patent TW-200539908-A (TW)
Title: A pain relief device for continuous injection and adding medicine controlled by a patient
Inventor: HIEJIMA KATSUHIRO
IPC: A61M5/14
Filed: 2005-03-09
Abstract: The invention provides a pain relief control device, which comprises a reservoir for storing medicine liquid and flowing medicine in and out at the outlet under pressure; a relief valve located on the tube path for making medicine liquid to flow out; a flow control A for controlling the volume of medicine liquid by adjusting the resistance on the path; and a medicine flow tube for adding medicine, into which the medicine is branched; wherein the relief valve, located on medicine supplying tube, is open through a pre-determined pressure and thus makes the medicine to flow. The flow control B can control the flow of medicine by adjusting the resistance on the tube. The subreservoir is located at the end of medicine supplying tube for adding medicine.
Patent TW-200536411-A (TW)
Title: Method for steering smart antenna beams for a wlan using mac layer functions
Inventor: CHA IN-HYOK
IPC: H01Q3/00
Filed: 2005-03-16
Abstract: A smart antenna steering algorithm operates in response to different functions monitored by the media access control (MAC) layer within a client station. One function is when the MAC layer indicates that the client station has been placed in a power savings mode. In response, the antenna algorithm stores an index of the currently selected antenna. Another function is when the MAC layer indicates that the client station has not been synchronized, associated and authenticated with an access point. In response, the algorithm selects an omni-directional antenna beam as the default antenna beam. Another function is when the MAC layer provides beacon period synchronization information to the antenna steering algorithm so that the algorithm can update its own timer.
Patent TW-200636169-A (TW)
Title: A flow distributor for a fan
Inventor: WONG SHWIN-CHUNG
IPC: F04D29/44
Filed: 2005-04-01
Abstract: A flow distributor, placed between a centrifugal fan and a fin array, is disclosed. It is a flat air duct containing a plurality of guiding plates to divide its internal space into a plurality of flow channels. The air flow from the fan can be made more uniform before entering the fin array, thus to enhance the cooling effectiveness of the fin array.
Patent TW-200603220-A (TW)
Title: Semiconductor device with a protected active die region and method therefor
Inventor: LEAL GEORGE R
IPC: H01L23/06
Filed: 2005-04-01
Abstract: A semiconductor device (10) includes a semiconductor die (16) having a plurality of contact pad sites, a plurality of contact pads (20-26), an encapsulant barrier (18), and an encapsulant (30). A plurality of contact pads is in electrical contact with a predetermined corresponding different one of the contact pad sites. An encapsulant barrier (18) is positioned at an outer perimeter of the semiconductor die. The encapsulant barrier has a height that is as high as or greater than a highest of the plurality of contact pads. The encapsulant barrier is in physical contact with a same surface of the semiconductor die as the contact pad sites. An encapsulant (30) surrounds the semiconductor die and one side of the encapsulant barrier. The encapsulant is blocked from making physical contact with any of the plurality of contact pads by the encapsulant barrier when the device is encapsulated while being supported by a temporary base support layer.
Patent TW-200636968-A (TW)
Title: Modification method of ground cord for wafer pedestal
Inventor: CHEN CHIH-HAO
IPC: H01L23/58
Filed: 2005-04-04
Abstract: A modification method of ground cord for wafer pedestal is disclosed. A ground cord containing nickel is provided. Next, an annealing process is performed, which the ground cord containing nickel is placed inside a furnace without oxidizing atmosphere to bring a heating temperature higher than a wafer processing temperature, such as 850 to 1200 DEG C. Accordingly, the ground cord containing nickel will have an improved toughness to be qualified for application in wafer processes.
Patent TW-200538570-A (TW)
Title: Sputtering target, and sputtering method using the target
Inventor: ARAI MAKOTO
IPC: C23C14/34
Filed: 2005-04-11
Abstract: To solve a problem that a target made by a prior art leaves its peripheral part unsputtered and consequently uneroded, when sputtered after having been mounted on a sputtering apparatus and surrounded by an earth shield, because when plasma is generated, an electric current passes to the earth shield from the target and the plasma is not formed on the surface of the peripheral part of the target. The sputtering target T has a predetermined outer shape which has a slope T2 formed on the whole periphery at which a sputtered surface intersects with a peripheral wall surface.