baber/WOPTO huggingface dataset:
Patent TW-200804268-A (TW)
Title: Method for producing (meth) acrylate and (meth) acrylate-based compound
Inventor: KOJIMA SHINJI
IPC: C07C67/62
Filed: 2007-05-09
Abstract: The purpose of the present invention provides a producing method for promoting the storage stability and heat stability of the obtained (meth) acrylate with easy process, and a (meth) acrylate. The producing method of present invention comprises steps as follows: a esterification reaction for producing (meth) acrylate which dehydrate the (meth) acrylate and alcohol having oxyethylene group by the organic sulfonic acid catalyst in the organic solvent; a management step for controlling compound A represented by formula (1) of the obtained (meth) acrylate in the range of 0~100 ppm. Further, the present application comprises an addition step which adds a specific treatment agent into the organic reaction solution containing 1 ppm or more of compound A corresponding to the (meth) acrylate obtained via the said esterification step, the step containing neutralization treatment and washing treatment.[In the formula (1), R1 represents alkyl or aryl group, R2 represents alkylene group, R3 represents hydrogen atom or methyl group]
Patent TW-200839090-A (TW)
Title: Fuel injection valve
Inventor: HASHII NAOYA
IPC: F02M63/04
Filed: 2007-06-27
Abstract: This invention serves to suppress the deterioration of oil tightness of a valve after welding without any change in the direction of fuel injection even with deformation of a convex portion after welding of an injection opening plate to a valve seat, as well as without any variation in the direction of fuel injection due to welding variation. In this invention, in a fuel injection valve which has a valve body for opening and closing a valve seat, and receives an operation signal from a control unit to operate the valve body so that fuel is injected from a plurality of injection holes formed in an injection hole plate welded through a welded portion to a downstream side of the valve seat while passing through a gap between the valve body and the valve seat, said injection hole plate is formed at its central portion with a convex portion which is substantially axisymmetric with respect to a valve seat axis and which has a circular-arc shaped cross section, and said welded portion is also substantially axisymmetric with respect to said valve seat axis. In addition, inlet portions of said injection holes are disposed in an injection hole arrangement surface diametrically outside of said convex portion and diametrically inside of a valve seat opening inner wall which is a minimum inside diameter of said valve seat, and said injection hole arrangement surface is coplanar with a surface having said welded portion.
Patent TW-200900047-A (TW)
Title: Tooth-extraction assisting device
Inventor: JIAN HUA-HONG
IPC: A61C3/14
Filed: 2007-06-27
Abstract: The present invention mainly provides a tooth-extraction assisting device, which generally comprises an ultrasonic-driven, high-frequency oscillation tool, which conforms to the anatomy state of teeth and comprises a front chisel blade and/or a side scrape blade. An ultrasonic host device is used to provide high-frequency oscillation to cause high-speed reciprocation of the ultrasonic tool, so that the tool can easily cut off the periodontal ligament of teeth and the tooth will be loosened by means of the high-frequency oscillation.
Patent TW-200817646-A (TW)
Title: Heat pipe and method of manufacturing it
Inventor: OHSAWA KENJI
IPC: F28D15/02
Filed: 2007-06-29
Abstract: A heat pipe capable of being remarkably increased in service life by surely exerting sealing effect even under high temperature, and a method of manufacturing the heat pipe. A heat pipe remarkably reduced in cost by increasing productivity and capable of being increased in service life. In the heat pipe (1), an upper plate reinforcement part (50), intermediate plate reinforcement parts (52), reinforcement parts (55) with slits, and a lower plate reinforcement part (60) are fitted to each other in a steam diffusing flow passage (44) facing the peripheral areas of a refrigerant filling hole (4) and an air exhaust hole (5) to form a column structure. Since an external force from a press (75) is supported by the column structure composed of the upper plate reinforcement part (50), the intermediate plate reinforcement parts (52), the reinforcement parts (55) with slits, and the lower plate reinforcement part (60), such disadvantages can be prevented that an upper plate (2) or a lower plate (3) is damaged by the external force, and thereby an internal space (10a) is collapsed.
Patent TW-200813134-A (TW)
Title: Film heat-shrinkable film, molded article and heat-shrinkable label using the heat-shrinkable film , and container using the molded article or having the label attached thereto
Inventor: HIRUMA TAKASHI
IPC: C08J5/18
Filed: 2007-07-02
Abstract: The present invention provides a film having at least one layer comprising a polyolefin resin (A) as the main component, a polylactic acid-based resin (B) and an acrylic resin (C), which has a small environmental burden and is excellent in transparency.
Patent TW-200822775-A (TW)
Title: WLAN system scanning and selection
Inventor: BALASUBRAMANIAN SRINIVASAN
IPC: H04W48/16
Filed: 2007-07-16
Abstract: Techniques for performing WLAN system scanning and selection are described. A terminal performs multiple iterations of scan to detect for WLAN systems. A scan list containing at least one WLAN system to detect for is initially determined. For each scan iteration, a scan type may be selected from among the supported scan types. The selected scan type may indicate passive scan or active scan, frequency channels to scan, etc. A scan may be performed based on the selected scan type. Signal strength measurements are obtained for access points received during the scan and used to identify detected access points. After all scan iterations are completed, candidates access points are identified based on the scan results, e.g., based on the signal strength measurements for the detected access points and a detection threshold. The best candidate access point may be selected for association by the terminal.
Patent TW-200819165-A (TW)
Title: Static pedalling fitness apparatus with lateral swinging
Inventor: IBARGUREN INIGO LIZARRALDE
IPC: A63B22/12
Filed: 2007-07-19
Abstract: Static pedalling fitness apparatus (1) that, with great accuracy, simulates the real excercise of pedalling on a conventional road biclycle while standing up and swinging the bicycle sideways. For this purpose, the fitness apparatus (1) comprises a fixed part (2) which is basically unmovable with respect to the floor, a movable part (3) which is capable of swinging laterally with respect to the fixed part (2) and which includes the set of pedals (4) and the seat (5), and another tilting part that is the handlebar (6) of the apparatus (1). The handlebar (6) is capable of oscillating separately from the oscillation of the movable part (3), i.e. the handlebar (6) presents a relative swinging movement with respect to the set of pedals (4) and the seat (5).
Patent TW-200818395-A (TW)
Title: Manufacturing method and apparatus for semiconductor device, semiconductor device, computer program and storage medium
Inventor: KOJIMA YASUHIKO
IPC: H01L21/31
Filed: 2007-07-19
Abstract: Provided is a semiconductor device which has excellent adhesiveness to a copper film and a base film thereof and has a small resistance between wirings. The semiconductor device includes a porous insulating layer (SiOC film (11)) which absorbed water from the atmosphere, and a substrate (wafer (W)) having a trench (100) formed on such insulating film is placed in a processing chamber. The substrate is coated with a first base film (Ti film (13)) made of a valve metal. The surface of the first film brought into contact with the insulating film is oxidized by the water discharged from the insulating layer, and a passivation film (13a) is formed. The surface of the first base film is coated with a second base film made of nitride or carbide of the valve metal, and a copper film (15) is formed on the surface of the second base film by CVD by using a copper organic compound as a material.
Patent TW-200822458-A (TW)
Title: IC socket and IC package mounting device
Inventor: NIKAIDO SHINICHI
IPC: H01R13/24
Filed: 2007-07-19
Abstract: An IC socket includes a plurality of contacts each including a spring formed by winding a conductive material around a winding axis with an effective winding number of at least 1 round, and arms provided on both ends of the spring, and a housing including the same number of holes as the plurality of contacts, the holes each having one of the contacts inserted therein in a state in which the spring is compressed in a direction of the winding axis so as to allow adjacent coil portions in the spring to come into contact with each other and to be electrically conductive.
Patent TW-200907620-A (TW)
Title: Illumination detection and adjustment apparatus
Inventor: SHAN JIANG-FENG
IPC: G05D13/02
Filed: 2007-08-03
Abstract: An illumination detection and adjustment apparatus includes a detection module, a choosing module, a adjustment module, a switch module, and a control module. The detection module detects illumination of a light-emitting component and generates a detection result. The choosing module supplies an illumination standard to the detection module. The adjustment module selects a corresponding voltage according to the illumination standard supplied by the choosing module, and supplies the voltage to the light-emitting component. The switch module is used for conducting the detection module with the control module, and transmitting the detection result to the control module. The control module controls the adjustment module to adjust the voltage according to the detection result. Thereby the illumination detection and adjustment apparatus can control the light-emitting component to supply the illumination of the light-emitting component in accordance with the illumination standard.
Patent TW-200822062-A (TW)
Title: Time-warping frames of wideband vocoder
Inventor: KAPOOR ROHIT
IPC: G10L19/00
Filed: 2007-08-13
Abstract: A method of communicating speech comprising time-warping a residual low band speech signal to an expanded or compressed version of the residual low band speech signal, time-warping a high band speech signal to an expanded or compressed version of the high band speech signal, and merging the time-warped low band and high band speech signals to give an entire time-warped speech signal. In the low band, the residual low band speech signal is synthesized after time-warping of the residual low band signal while in the high band, an unwarped high band signal is synthesized before time-warping of the high band speech signal. The method may further comprise classifying speech segments and encoding the speech segments. The encoding of the speech segments may be one of code-excited linear prediction, noise-excited linear prediction or 1/8 frame (silence) coding.
Patent TW-200909727-A (TW)
Title: Structure of rotational LED optical disc
Inventor: YE NAI-JIA
IPC: F21Y101/02
Filed: 2007-08-17
Abstract: The present invention discloses a rotational LED optical disc, whose main body comprises a power-supplying unit, a driving unit connected to the power-supplying unit, and an illumination unit. The illumination unit is assembled together with the driving unit. The driving unit drives the illumination unit to gyrate and rotate respectively. The illumination unit has a rotary disc with plural LED lamps. The LED lamps are formed by arranging three different colors of lamp bodies in order, i.e. the lamp bodies are distributed to form circles using the center of the rotary disc as the center of circles in the clockwise or counterclockwise direction, and the three colors of LED lamps form layers of concentric circles with equal spacing in the shape of outward concentric circles. Assume the number of circles surrounded by the LED lamps is N, the number of the LED lamps between the inner and outer circles increases by 6N-3 outward, and the number of the LED lamps in the area of each circle is 3N<2>, the driving unit can drive the rotary disc to rotate respectively. At the same time, a control unit can be installed in the main body to adjust/vary the rotational speed of the step motor, or the ON/OFF and brightness of each LED lamp, so that the illumination unit can modulate the values of light parameters with the illuminance during the rotation to achieve the effect of uniform illumination.
Patent TW-200909690-A (TW)
Title: Cooling fan
Inventor: LIANG BAO-HUA
IPC: F04D29/26
Filed: 2007-08-17
Abstract: A cooling fan includes a fan housing having a central tube extending upwardly therefrom, a bearing assembly including a bearing and at least one magnetic element received in the central tube, a stator mounted around the central tube, and a rotor having a shaft received in the bearing. At least one annular groove is defined in at least one of a top end and a bottom end of the shaft. The at least one magnetic element has a lower portion being mounted around an upper portion of the groove of the shaft. A top portion of the magnetic element locates above the groove, so that an annular space is formed between the lower portion of the magnetic element and the shaft.
Patent TW-200909496-A (TW)
Title: Titanium dioxide-containing composites (1)
Inventor: GROTHE SONJA
IPC: C08J5/04
Filed: 2007-08-29
Abstract: The invention relates to a titanium dioxide-containing composite, a production method thereof and an application thereof. The composite is composed of a filler and pigments dispersed in a polymer matrix, characterized by containing titanium dioxide, at least one thermoplastic plastic, a high power plastic and/or an epoxy resin, wherein the crystal size of titanium dioxide (d.sub.50) is smaller than 350 nanometers, and preferably smaller than 200 nanometers, more preferably between 3-50 nanometers and titanium dioxide may be modified through inorganic and/ or organic means.
Patent TW-200820091-A (TW)
Title: Detecting radiation-based attacks
Inventor: CROGUENNEC ALEXANDRE
IPC: G06K19/073
Filed: 2007-08-29
Abstract: In a device having a plurality of circuits that can store at least a first value and a second value, a method can include configuring at least one circuit to persistently store the first value; determining whether the at least one circuit is storing the second value; and initiating a countermeasure if the at least one circuit is storing the second value. Determining whether the at least one circuit is storing the second value can include detecting whether the device has been attacked. Non-limiting examples of initiating a countermeasure can include resetting a portion of the device, powering down a portion of the device, activating an alarm circuit, causing protected data stored in the device to be erased, causing portions of the device to self-destruct, or causing the device to not respond to input applied to the interface.
Patent TW-200809048-A (TW)
Title: Paper article of food container for microwave use and its manufacturing method
Inventor: WEI ZHONG-HONG
IPC: D21H27/22
Filed: 2007-09-04
Abstract: This invention relates to a paper article of food container for microwave use and its manufacturing methodAn electric corona treatment is performed on the surface of a paper material. An extruder is used to coat a plastic material with a melting point greater than 150 DEG C on the surface of the paper material which has undergone the electric corona treatment, so that a membrane is formed on the surface of the paper material, which is followed by performing cooling, electrostatic treatment, and then rolling up for collection. After placed in a while, a paper preheat process and electric corona treatment are carried out on another side surface of paper material, which has not been treated. The extruder is then used to coat a plastic material with a melting point greater than 150 DEG C on the surface of the paper material which has undergone the electric corona treatment, which is followed by cooling, electrostatic treatment, and then rolling up for collection. Thus, this invention utilizes characteristics of hot sealing and oil staining resistance of the plastic material with a melting point greater than 150 DEG C, and an extruder's continuously coating to exactly paste on the paper material. After the food containers are produced, they can be provided for food microwave heating or high temperature disinfection to allow eaters to use food containers with convenience, hygiene, safety and environmental protection effect.
Patent TW-200821375-A (TW)
Title: Silicon carbide polishing method utilizing water-soluble oxidizers
Inventor: DESAI MUKESH
IPC: H01L21/304
Filed: 2007-09-05
Abstract: The inventive method comprises chemically-mechanically polishing a substrate comprising at least one layer of silicon carbide with a polishing composition comprising a liquid carrier, an abrasive, and an oxidizing agent.
Patent TW-200817305-A (TW)
Title: Ceramic composite for phototransformation and light emitting device using the same
Inventor: MITANI ATSUYUKI
IPC: C04B35/117
Filed: 2007-09-21
Abstract: This invention provides a ceramic composite for phototransformation having a structure comprising two or more oxide phases which have been entangled continuously and three-dimensionally mutually, at least one of the oxide phases being formed of a solidification product which is a crystal phase capable of emitting fluorescence, characterized in that the interface length between the oxide phases per mm<SP>2</SP> of the plane in the ceramic composite for phototransformation is not less than 150 mm and not more than 1500 mm.
Patent TW-200821719-A (TW)
Title: In-plane switching type liquid crystal display device
Inventor: ARAI NORIHIRO
IPC: G02F1/1343
Filed: 2007-09-26
Abstract: A liquid crystal display device comprises a pair of substrates subjected to an aligning treatment in mutually parallel but opposite directions, a liquid crystal layer interposed between the pair of substrates, a first electrode bent into a "<" shape, and a second electrode formed via an insulating film with the first electrode. The first electrode comprises one linear section and another linear section that extend in directions that intersect the alignment treatment direction at different angles, a bent section that is provided at each end where the one linear section and the other linear section adjacent to each other and that extends in a direction that intersects the alignment treatment direction at an angle that is greater than each of the intersecting angles of the one linear section and the other linear section and the alignment treatment direction with respect to the alignment treatment directions.
Patent TW-200916724-A (TW)
Title: A system and platform for optical aspheric surface measurement
Inventor: CHEN CHUN-HSIEN
IPC: G01B9/02
Filed: 2007-10-08
Abstract: The system for optical aspheric surface measurement includes a measurement frame, an interferometer system and a platform for optical aspheric surface measurement. The platform for optical aspheric surface measurement includes a rotational mechanism and a radius adjustment mechanism. The rotational mechanism is used to provide a half circular measuring range for the interferometer system, and the radius adjustment mechanism is used to adjust the center of a measuring object to the center of the rotational mechanism.
Patent TW-200902268-A (TW)
Title: A modular guard system for a power saw
Inventor: BURKE JEREMY J
IPC: B26D7/22
Filed: 2007-10-08
Abstract: A preferred embodiment of the present invention is directed to a modular saw guard system for a power saw of the type which has a table top, a rotatable circular saw blade, the table top having an opening through which the saw blade can extend, the system comprising a riving knife mounted to the saw rearwardly of the blade and having a top surface and at least one aperture near the top surface, a blade guard and kickback prevention mechanism that is releasably mounted to the riving knife, the mechanism comprising a mounting channel configured to fit on and be releasably attached to the riving knife, the blade guard portion being pivotally attached to the mounting channel, the kickback prevention portion being pivotally attached to the mounting channel; and a lever mechanism for holding the mounting channel to the riving knife and for releasing the mounting channel for removal therefrom, the lever mechanism including a movable pin member for engaging the aperture of the riving knife.
Patent TW-200917389-A (TW)
Title: Method for planting solid bumps
Inventor: WEI KUO-SHENG
IPC: H01L21/60
Filed: 2007-10-09
Abstract: Disclosed in the present invention is a method for planting solder bumps. The method comprises: providing a fixture having a plurality of openings so that a plurality of solder bumps are adsorbed in the openings of the fixture by suction, followed by exhaust to be respectively disposed on a plurality of conductive pads of a packaging substrate. Therefore, shortcomings of various solder paste volume generated in the conventional stencil printing can be overcome in the present invention so as to uniform solder bumps, to promote yields, and to achieve better efficiency of packaging.
Patent TW-200917452-A (TW)
Title: Substrate with ESD protection and integrated circuit utilizing the same
Inventor: CHIU CHEN-HSUAN
IPC: H01L23/60
Filed: 2007-10-15
Abstract: A substrate with ESD protection including a first conductor, a second conductor, a pointed structure, and an electrostatic discharge protection material. The pointed structure electrically connects to the first or the second conductor. The electrostatic discharge protection material is disposed between the first and the second conductor.
Patent TW-200829056-A (TW)
Title: Microphone array with electromagnetic interference shielding means
Inventor: HSU WEI-CHAN
IPC: H05K9/00
Filed: 2007-10-15
Abstract: A microphone array comprises a circuit board, a first microphone, and a second microphone. The circuit board comprises a first layer, a third layer, and a second layer sandwiched between the first and third layers. The first layer comprises a first shielding part with a fixed electric potential. The third layer comprises a second shielding part with the fixed electric potential. The second layer comprises an electrically conductive part running between the first and second shielding parts. The first microphone is attached to the first layer of the circuit board. The second microphone is attached to the first layer of the circuit board and electrically connected to the first microphone through the electrically conductive part of the second layer of the circuit board.
Patent TW-200828779-A (TW)
Title: Crystal oscillator emulator
Inventor: SUTARDJA SEHAT
IPC: H03B5/04
Filed: 2007-10-16
Abstract: An integrated circuit comprises a film bulk acoustic resonator (FBAR) circuit that generates a reference frequency. A temperature sensor senses a temperature of the integrated circuit. Memory stores calibration parameters and selects at least one of the calibration parameters as a function of the sensed temperature. A phase locked loop module receiveds the reference signal, comprises a feedback loop having a feedback loop parameter and selectively adjusts the feedback loop parameter based on the at least one of the calibration parameters.
Patent TW-200918036-A (TW)
Title: Massage flap stick
Inventor: YAO SE-ZHONG
IPC: A61H23/06
Filed: 2007-10-24
Abstract: A massage flap stick comprises a solid elastomer with a plurality of tip body extended upward on at least one surface. The tip body can be set continuously or at intervals. The solid elastomer is held by hand; pain site of the user is flapped constantly by the tip surface. Blood is unobstructed and cell is activated of pain site of the user by vibration force and fever from flap and sharp point of tip body. Toxins accumulated in the body over a long period of time will be driven out for solving the problem of long-term pain for the user.