baber/WOPTO huggingface dataset:
Patent TW-200929380-A (TW)
Title: Method for manufacturing a transistor
Inventor: KIM BONG-KIL
IPC: H01L21/8232
Filed: 2008-11-19
Abstract: A method for manufacturing a transistor is disclosed, which is capable of improving matching characteristics of regions within a transistor or among transistors on a wafer, from wafer-to-wafer, or from lot-to-lot. The method includes forming a photoresist pattern on a semiconductor substrate including an isolation layer, forming a drift region by implanting first and second dopant ions using the photoresist pattern as a mask, forming a gate oxide layer on the semiconductor substrate, forming a poly gate on the gate oxide layer, forming source and drain regions a predetermined distance from the poly gate, and forming a silicide layer on the above structure.
Patent TW-200933142-A (TW)
Title: Pattern inspection method and device
Inventor: MATSUNO SHUZO
IPC: G01N21/956
Filed: 2008-12-19
Abstract: The present invention is premised on a transparent mode which is capable of detecting a short circuit of a circuit pattern with high accuracy. Therefore, utilization efficiency of illumination light can be increased, noises generated when a direct light of a light source enters a camera can be eliminated, and inspection accuracy can be increased without being influenced by an arranged direction of the circuit pattern, or influenced by the size of an air bubble, a dent or a crack. In the present invention, an incident light is irradiated onto an exit 164e which faces an inspected subject 10. An inner surface of a spherical surface object 164a is formed as an approximately spherical-shaped diffuse reflection surface. According to the inner surface of the spherical surface object 164a, the incident light would be reflected as scattered lights, and the scattered lights would be irradiated from the exit 164e toward the inspected subject 10. The present invention then takes a picture of a transmission image of the inspected subject 10 generated by the scattered lights, and inspects the pattern according to the taken picture.
Patent TW-200941415-A (TW)
Title: Photoelectric smoke detector
Inventor: OKADA AKIO
IPC: G08B17/107
Filed: 2009-01-16
Abstract: The subject of this invention is to provide a photoelectric smoke detector capable of removing certain scatter light. The photoelectric smoke detector of this invention includes a light emission element storage part (45) for storing an LED 60 used as the light emission element and a diaphragm disposed in front of the light emission element storage part (45) is formed at the dark chamber (4), wherein the diaphragm having a plurality of diaphragms (61, 62) with different distances from the LED 60, such that the apertures at the width direction of the plurality of diaphragms are enlarged in proportion to the distances from the LED 60.
Patent TW-201028574-A (TW)
Title: A purging valve and a wafer container having the purging valve
Inventor: CHENG KUNG-HAO
IPC: H01L21/673
Filed: 2009-01-20
Abstract: A wafer container includes a container body for accommodating semiconductor wafers, a door which opens and closes the front of the container body, and at least one purging valve disposed in the through-holes of the container body. The purging valve includes a fixed sleeve, fitted in the through-hole, which comprises an outer circumference surface and an upper surface extend from the outer circumference surface, and at the center of the upper surface and at the lower rim of the outer circumference surface having an upper opening and a lower opening respectively; a purging head which comprises a bottom portion and an up-protruding hollow sleeve, wherein the up-protruding hollow sleeve having an outlet and being fitted in the upper opening of the fixed sleeve; an elastically deformable element interposed between the upper surface of the fixed sleeve and the bottom portion of the purging head; and a lid disposed on the up-protruding hollow sleeve of the purging head. Thus, the purging head is movable between a first position and a second position when upwardly pushed by a purging device, wherein in the first position, the lid presses the upper surface of the fixed sleeve, and in the second position, there is a gap between the lid and the upper surface of the fixed sleeve, and the gap communicates with the outlet of the purging head.
Patent TW-200943777-A (TW)
Title: Receiver parametric covariance estimation for precoded MIMO transmissions
Inventor: GRANT STEPHEN
IPC: H04B7/04
Filed: 2009-02-05
Abstract: A model-based technique for estimating signal impairments that can accommodate various transmitted signal configurations, including closed-loop transmit diversity signals and pre-coded MIMO signals, is disclosed. In an exemplary method, an impairment model is constructed for a received composite information signal comprising at least a first data stream transmitted from first and second antennas according to a first antenna weighting vector. The impairment model includes one or more model terms scaled by corresponding scaling parameters, wherein the model terms capture propagation channel effects and are independent of the first antenna weighting vector, and wherein the scaling parameters capture effects of the first antenna weighting vector. A parametric estimate of the impairment covariance is calculated using the impairment model.
Patent TW-201029908-A (TW)
Title: Leveling transport mechanism of a strong cardboard processing machine
Inventor: Chen rong-qi
IPC: B31B50/98
Filed: 2009-02-13
Abstract: The present invention provides a leveling transport mechanism of a strong cardboard processing machine, which comprises a conveyor belt, a first and a second chain, a first and a second pushing device, a bottom plate, and an adsorption device. The first and the second chains are disposed on the two sides of conveyor belt to make the first and the second chains synchronously operated with the conveyor belt and to allow a plurality of completely cut cardboards to be clipped between the first and the second chains for transport. The chain axle of the first chain can be configured as moving axially so that it can drive the inner chain plate of the first chain. The first and second pushing devices are disposed on the outside of the first chain, and the chain axle and the inner chain plate can be pushed or undone by the first and second pushing devices. By this way, the leveling transport mechanism of a strong cardboard processing machine of this invention uses the inner chain plate of the first chain to push and put plural completely cut cardboards together for ordered transport for other processing.
Patent TW-201004462-A (TW)
Title: Frit sealing of large device
Inventor: WANG WEN-CHAO
IPC: H05B33/04
Filed: 2009-02-27
Abstract: A hermetically sealed device comprising a spacing unit and a resistive heating element desirably having a closed-loop structure and process for hermetically sealing a device by using such heating element and spacing unit. The frit can form multiple closed-loops to prevent crack propagation. The heating element can be advantageously made of a metal such as lnvar ® and/or Kovar ®. The invention enables hermetic frit sealing with low residual stress in the seal for large-area displays. The invention is particularly advantageous for hermetic sealing of OLED display devices having a large area, such as those above 10 inches (25 cm).
Patent TW-201033904-A (TW)
Title: RFID apparatus, wireless network platform, and operating method thereof
Inventor: HUANG CHIH-HUA
IPC: G06K19/07
Filed: 2009-03-05
Abstract: A RFID apparatus is disclosed. The RFID apparatus comprises a transmitting/receiving module and a judging module. If the transmitting/receiving module receives a radio frequency signal comprising a forwarding command, the judging module judges whether a destination information of the forwarding command corresponds to the RFID apparatus and selectively emits the radio frequency signal.
Patent TW-201003772-A (TW)
Title: Plasma processing apparatus and plasma etching method
Inventor: HONDA MASANOBU
IPC: H01L21/3065
Filed: 2009-03-26
Abstract: The present invention provides a plasma processing apparatus and a plasma etching method capable of controlling a distribution characteristic of an electron density or process characteristics on a substrate to be processed easily and arbitrarily. The capacitance coupling type plasma processing apparatus divides the upper electrode into an inner upper electrode 60 and an outer upper electrode 62 in the radial direction, two variable DC power supplies simultaneously supply two separated direct current voltages, a first and a second direct current voltages VC and VE to the two upper electrodes 60 and 62. the plasma process and etching characteristic homogeneity can be improved in various applications by appropriately selecting the combination of the two direct current voltages VC and VE.
Patent TW-201034873-A (TW)
Title: Chair device of walk-substituting cart
Inventor: CHEN SHIH-WEN
IPC: B60N2/22
Filed: 2009-03-27
Abstract: The invention relates to a chair device of a walk-substituting cart. Primarily, the chair is provided with a seat and a backrest, and the seat is pivoted to the backrest correspondingly. Further, the backrest consists of a front part and a rear part, wherein two fan-shaped limiting protrusions are provided at the pivotal ends of the seat and can be engaged into the fan-shaped recesses at the pivotal ends of the rear part relatively, so that the fan-shaped limiting protrusions can displace and rotate within the limited space of the fan-shaped recesses. Accordingly, the backrest can be unfolded and folded within a movable space. Additionally, two rib supports are provided at the joints of the front part, corresponding to the rear part, to enhance the strength of the backrest for better support effect as the backrest being leaned. Therefore, the practicability and efficiency for the whole implementation of this invention can be increased.
Patent TW-201037218-A (TW)
Title: LED light tube
Inventor: CHOU MING-HUANG
IPC: F21V19/00
Filed: 2009-04-10
Abstract: This invention relates to an LED light tube, which includes an LED module, a heat dissipation base, a light-transmissible light cover, and two connectors. The LED module includes a circuit board and a plurality of LEDs. Each LED has a heat conduction surface, and the LEDs penetrate through the circuit board and the heat conduction surface protrudes out of the circuit board. The LEDs are electrically connected with the circuit board. The heat dissipation base has an attaching surface and a heat dissipation surface. The heat conduction surfaces of LEDs are attached to the attaching surface. The light-transmissible light cover is joined with the heat dissipation base. The inner surface of the light cover and the attaching surface mutually define an accommodating room. The LED module is accommodated in the accommodating room, and the heat dissipation surface is located outside the accommodating room. The connectors are electrically connected to the LED module.
Patent TW-201040088-A (TW)
Title: Nozzle device
Inventor: CHEN HAN-LIANG
IPC: B65D83/20
Filed: 2009-05-13
Abstract: This invention provides a nozzle device comprising a jar with a sealing lid provided with a nozzle, a positioning lid disposed at the jar sealing lid, a press button formed on the nozzle, and an outer lid disposed at the jar sealing lid and located at the external side of the positioning lid. An indent and a limiting slot communicated with the indent are formed on one side of the radial surface of the positioning lid, and a press opening and an engagement slot communicated with the press opening are formed on the radial surface of the positioning lid corresponding to the indent. In addition, a stress block is formed on the inner wall surface of the positioning lid, and a corresponding ejection hole is formed on the radial surface of the press button corresponding to the indent of the positioning lid. A circular wall is formed by the press button at the circumference of the ejection hole corresponding to the indent of the positioning lid, and the press button forms a spring arm with an arresting block. The limiting slot and the engagement slot of the positioning lid can be used to lock the press button, and the arresting block and the stress block can restrain the relative rotation between the press button and the positioning lid to prevent an occurrence of relative rotation of the press button and the positioning lid, thereby further preventing the press button from being disengaged from the jar or erroneously pressed to eject a substance in the jar.
Patent TW-201044823-A (TW)
Title: Multi-type message transmission device
Inventor: PAN YAN-GU
IPC: H04L12/58
Filed: 2009-06-02
Abstract: A multi-type message transmission device comprises a web page server module, a database, a message agent module, a multifunction service application program interface module , a device status agent module, and a device update agent module; the invention integrates multi-type message sending function in a single apparatus and has turnkey characteristic for providing clients with easier and convenient signaling way for reducing cost of system construction; a client end message transmission device with turnkey characteristic uses the visual interface operation to send at least message kinds of short message service(SMS), WAP Push, Multimedia Messaging Service(MMS), and E-mail. The invention provides a plurality of management functions including auxiliary functions such as visualization system objects, network link state display and programmable multi-functional service interface.
Patent TW-201101776-A (TW)
Title: Synchronization method between a plurality of wireless communication devices and wireless communication devices
Inventor: Luo wei-jun
IPC: H04L7/04
Filed: 2009-06-18
Abstract: A synchronization method between a plurality of wireless communication devices comprises following steps: (a) when a calling terminal wireless communication device intends to emitting signal, the calling terminal wireless communication device detects if there is a synchronization channel information in air before it emitting signal; (b) when the calling terminal wireless communication device detects the synchronization channel information, it adjusts a reference clock signal itself based on the synchronization channel information to synchronous with a launcher corresponding to the synchronization channel information; and (c) the calling terminal wireless communication device emits the synchronization channel information based on the reference clock wherein the synchronization channel information emitting in one of time slots of two-fold chain time frame which is based on frequency-hopping spread spectrum technique of time division multiple access duplex communication.
Patent TW-201104075-A (TW)
Title: Inflation nozzle structure suitable for two nozzle specifications
Inventor: HUANG YING-CHE
IPC: F16K15/20
Filed: 2009-07-17
Abstract: The present invention relates to an inflation nozzle structure suitable for two nozzle specifications, which consists of a central pipe base, a first cover member and a second cover member. The central pipe base includes a chamber and an air duct; the first cover member is installed with a fitting part, a first accommodation part and a first position guide part, wherein the fitting part is connected with a position guide ring. The position guide ring is installed with a second position guide part, and a hollow airtight ring is fitted around on the first accommodation part. The outer circumference of the first cover member is formed with a front circumference surface, a joining part and a fitting part, wherein the fitting part is installed with a second accommodation part for receiving a gasket. The outer circumference of the second cover member is defined as a rear circumference surface, and the second cover member is installed with a fitting part, an accommodation space and a position-limiting hole, wherein the accommodation space is fitted with the outer periphery of the chamber, the fitting part of the first cover member is installed in the chamber, enabling the gasket to seal in the chamber for preventing the air leakage from joining locations of the chamber. The first position guide part and the second position guide part are respectively engaged with a second screw part of a French type nozzle and threads at the outer periphery of an American type nozzle, such that the outer peripheries thereof are abutted against the airtight ring for achieving an airtight effect, meanwhile an effect of being equipped with two specifications is achieved.
Patent TW-201012584-A (TW)
Title: Peening method for improving the fatigue characteristics of a welded joint, peening apparatus for improving the fatigue characteristics, and welded structure having excellent anti-fatigue characteristics
Inventor: SHIMANUKI HIROSHI
IPC: B23K31/00
Filed: 2009-07-22
Abstract: Provided is a peening method for improving the fatigue characteristics of a welded joint, in which the surface of the base metal material near the toe of a welding bead is moved in the weld line direction while pushing a peening pin thereinto, so that the material surface is subjected to a hammer peening treatment or an ultrasonic peening treatment. The peening method for improving the fatigue characteristics of a welded joint is characterized in that the tip of the peening pin has a curvature radius that is within the range of 2-10 mm and is at most half the thickness of the metal material, in that the distance from the toe of the welding bead to the center of the peening position is 2.5 times or less of the radius of curvature of the tip of the peening pin, and in that the hammer peening treatment or ultrasonic peening treatment is carried out in a manner such that the peening pin induces residual plastic deformation such that the depth of the peening mark falls within the range of 0.1-2 mm, is at least as deep as the radius of curvature of the tip of the peening pin, and is at most one-tenth of the thickness of the metal material while the width of the peening mark falls within the range of 1.5-15 mm and is at least five times the aforementioned depth in the surface of the base metal material within a region where the peening pin does not come into contact with the welded metal during peening.
Patent TW-201104348-A (TW)
Title: Configuration method of personalized safety shutter value and record media using the same
Inventor: WENG CHI-JUNG
IPC: G03B7/095
Filed: 2009-07-29
Abstract: A kind of configuration method of personalized safety shutter value is applied to the photography apparatus, The configuration method of personalized safety shutter value includes: multiple images are obtained by the photography apparatus under different exposure times, and a fuzzy detection procedure is executed at the same time whenever the images are obtained to recognize the quality of each image; the longest exposure time among clear images recognized thereby is configured as safety shutter value of the photography apparatus, which is provided for users as a safety shutter value.
Patent TW-201103793-A (TW)
Title: Driving mechanism for vehicle direction control
Inventor: Huang hui-hui
IPC: B62D3/02
Filed: 2009-07-31
Abstract: This invention provides a driving mechanism for vehicle direction control which has a sector-shaped freewheel driven by a gear axle coupled with a steering wheel to perform in-place angle displacement; a freewheel axle is provided in coupling with the sector-shaped freewheel; a displacement board with one end secured to and coupled with one end of the freewheel axle and each of the two positions at the other end pivoted with a turning puller, so that the two turning pullers can be connected with the turning joints of the two front wheels respectively. When the steering wheel is driven, the gear axle can be actuated to drive the sector-shaped freewheel and freewheel axle for angle displacement accordingly, such that the freewheel axle is coupled with the displacement board, the turning pullers, the turning joints, and the front wheels for angle displacement to control the vehicle direction. Therefore, this invention provides a novel structure with small size and saves the costs.
Patent TW-201110619-A (TW)
Title: Telecommunication network transmission diver system and method
Inventor: LIN YI-NENG
IPC: H04L12/56
Filed: 2009-09-01
Abstract: The invention discloses a telecommunication network transmission diver system and method. A first multi-service packet processing unit and a second multi-service packet processing unit are installed between a base station and a wireless network controller to diver packets into one or several low stable and high delay lines such as: xDSL, FTTX, PON, WiFi according to a packet preference for transmission. Therefore, the transmission load of information frame switch agreement interface (Iub) can be reduced and the packet diver transmission can keep service quality stable. By the invention, the system and method can greatly reduce the transmission equipment loading and the transmission cost to enhance the transmission efficacy.
Patent TW-201108993-A (TW)
Title: Acquisition apparatus of electrocardio signal
Inventor: Zhou chang-an
IPC: A61B5/0428
Filed: 2009-09-07
Abstract: The present invention relates to an acquisition apparatus of electrocardio signal, which includes a main casing, at least two electrodes, an acquisition circuit of the electrocardio signal which includes a processor and a memory, a connector used in communication, and a movable casing, used to cover the connector and having at least one of the electrodes be disposed thereon, wherein when acquisition of the lectrocardio signal is executed, the movable casing is located in the first state, and when carrying out communication with an external equipment, the movable casing is moved to a second state to expose the connector used in the communication, while simultaneously cutting off the connection between the electrode on the movable casing and the acquisition circuit of the electrocardio signal.
Patent TW-201109520-A (TW)
Title: Engine cylinder head with pressure relief device
Inventor: You zhi-wen
IPC: F02F1/24
Filed: 2009-09-07
Abstract: This invention is related to an engine cylinder head with a pressure relief device comprising a cam shaft, a cam shaft driving member fixed on the cam shaft, a centrifuging block pivoted on the cam shaft driving member and a plurality of pressure relief members arranged in the cam shaft. The cam shaft comprises at least two valve actuating cams and a plurality of pressure relief slots. The centrifuging block comprises a plurality of driving portions. Each pressure relief member comprises a driven portion abutted on the driving portion correspondingly and a pressure relief portion received in the pressure relief slot correspondingly. The centrifuging block is pivotally rotate between a first position and a second position so that the driving portions drive the driven portions causing the pressure relief portions to hidden in or protruding out of the contour of the valve actuating cams. As such, it is suitable for a multi-cylinder engine and facilites assembly.