baber/WOPTO huggingface dataset:
Patent TW-201136673-A (TW)
Title: Cleaning method for water-recovering type equipment
Inventor: Lin zheng-wei
IPC: B08B3/08
Filed: 2010-04-26
Abstract: This invention relates to the cleaning method for water-recovering type equipment, which includes the following steps: the preliminary water washing, the first cleaning solution washing, the first-stage intermediate water washing, the second cleaning solution washing, the second-stage intermediate water washing, clean water cleaning and warm water cleaning. A selection control for discharging or recovering of the used water from the intermediate water washing, clean water washing, and warm water washing steps is performed through the electric conductivity detection means according to the recovery conditions. Based on the detected electric conductivity, the water with electric conductivity higher than the preset value is separated and discharged, and the water with electric conductivity lower than the preset value is recovered. By this way, the recovered used-water can be provided for the usages of the preliminary water washing step and the intermediate water washing steps of various stages to reduce the total water usage amount, and thus reducing the discharge amount of waste water and the cost of waste water treatment.
Patent TW-201044914-A (TW)
Title: Method and system for high efficiency, fast transient multi-channel LED driver
Inventor: CHEN MIN
IPC: H05B44/00
Filed: 2010-05-06
Abstract: System and method for a light emitting diode (LED) driver are disclosed. To supply an LED bus voltage to a large array of LEDs organized in multiple channels where one or more LEDs are connected in series in each channel, an LED driver includes a power converter, a feedback generation circuit, and a phase-division based controller. The power converter is configured for providing the LED bus voltage to the multiple LED channels based on a voltage control signal. The feedback generation circuit is configured for generating a feedback signal based on the LED bus voltage supplied to the multiple LED channels. The phase-division based controller is configured for generating the voltage control signal based on the feedback signal and information from the multiple LED channels. The phase-division based controller divides each pulse width modulation (PWM) of each channel into a tracking phase and a pre-charging phase so that the LED bus voltage supplied to the multiple channels changes between the tracking phase and the pre-charging phase.
Patent TW-201043599-A (TW)
Title: Purification method for organic solvent
Inventor: KUROOKA MASAHARU
IPC: C07C7/148
Filed: 2010-05-07
Abstract: Provided is a method for purifying organic solvent, characterized by subjecting the impurity contained in a compound selected from the compound represented by the following formula [1] or [2], a saturated aliphatic hydrocarbon having no substitute, or a kerosene, to contact with ozone gas (the first step), then to contact with an adsorbent selected from a zeolite or a basic adsorbent (the second step), to remove the impurity. (R represents a halogen atom or a lower alkyl group having carbon number 1 to 3, n represents an integer of 1 to 5) (R has the same meaning as above, p and q respectively independently represents an integer of 0 to 4, provided that at least one of p and q is not zero)
Patent TW-201105590-A (TW)
Title: Methods of inhibiting scale of silica
Inventor: PENG WEN-QING
IPC: C08F220/06
Filed: 2010-05-12
Abstract: The invention relates to a method of controlling silica scale in an aqueous system, including adding an effective amount of mixture of a first polymer and a second polymer into the aqueous system, wherein the first polymer and the second polymer each has at least one of a first structural unit derived from any of quaternary ammonium monomer, quaternary phosphonium monomer, and quaternary sulfonium monomer and a second structural unit derived from any of sulfonic acid, sulfuric acid, phosphoric acid, carboxylic acid and any salt thereof, the first polymer bears a first net charge or being neutral, the second polymer bears a second net charge opposite the first net charge or bearing positive net charge when the first polymer is neutral, the first structural unit is from about 1 mol% to about 99 mol% of the mixture.
Patent TW-201111912-A (TW)
Title: Negative resist composition, patterning process, and testing process and preparation process of negative resist composition
Inventor: TANAKA AKINOBU
IPC: G03F7/038
Filed: 2010-05-17
Abstract: There is disclosed a negative resist composition comprising at least (A) a base resin that is alkaline-soluble and is made alkaline-insoluble by action of an acid, and/or a combination of a base resin that is alkaline-soluble and is made alkaline-insoluble by reaction with a crosslinker by action of an acid, with a crosslinker, (B) an acid generator, and (C) a compound containing a nitrogen as a basic component, and forming a resist film having the film thickness X (nm) of 50 to 100 nm, wherein, in the case that the resist film is formed from the negative resist composition under the film-forming conditions for the pattern formation, a dissolution rate of the resist film into the alkaline developer used in the development treatment for the pattern formation is 0.0333X-1.0 (nm/second) or more and 0. 0667X-1.6 (nm/second) or less. There can be a negative resist composition having excellent etching resistance and resolution and giving a good pattern profile even at the substrate's interface, a patterning process using the same, and a testing process and a preparation process of this negative resist composition.
Patent TW-201142624-A (TW)
Title: System for building a personalized-character database and method thereof
Inventor: LAI JUNG-CHI
IPC: G06F17/30
Filed: 2010-05-21
Abstract: Input personal handwriting of a character stored in a system character database into an input device. Divide the personal handwriting of the character into a group of personalized roots. Store the group of personalized roots in a personalized-root database. Form a plurality of personalized characters according to a plurality of personalized roots stored in the personalized-root database. Store the plurality of personalized characters in a personalized-character database.
Patent TW-201145367-A (TW)
Title: Automatic cleaning method for spin cleaning and etching wet processor
Inventor: WANG CHIA-KANG
IPC: H01L21/30
Filed: 2010-06-10
Abstract: This invention reveals an automatic cleaning method for spin cleaning and etching wet processor. Defining the cleaning formular and automatic cleaning condition in advance, then designate the file name, when the time after execute a definite formular etching is longer then the predefined interval Ti, an alarm is sound. The cleaning steps are: place a dummy wafer in a special arranged place such as a buffer chamber; After a predefined interval Ti and automatic cleaning condition is satisfied, place a dummy wafer from the buffer chamber to the recycled drain where crystallization is happened; Execute the cleaning formular to clean the crystallization; Replace the dummy wafer to the buffer chamber and complete the automatic cleaning process; Finally, detecting the following cleaning start condition. The cleaning formular can be also executed manually.
Patent TW-201109799-A (TW)
Title: Edge-lit backlight unit with thin profile
Inventor: QI JUN
IPC: G02B6/00
Filed: 2010-06-11
Abstract: An edge-lit backlight unit (44, 50, 68) for a display is provided. In one embodiment, the backlight unit (68) may include a light guide(72) configured to receive light from a source (70) and emit such light in a broad distribution to a turning film (76) disposed over the light guide (72). The turning film (76) may be configured to redirect light received from the light guide (72) toward a normal of the turning film (76). In one embodiment, the light guide (106) may be configured such that peak light distribution therefrom occurs at an incident angle of approximately sixty degrees, with broad light distribution substantially occurring over an angular range between incident angles of thirty-five and eighty-five degrees. Additionally, in one embodiment, the turning film (120) may include multiple prisms (118) that receive and redirect the light emitted from the light guide (106), and that include apex angles of less than or about sixty degrees. Additional edge-lit backlight units and methods are also disclosed.
Patent TW-201107430-A (TW)
Title: Electrophoretic particles
Inventor: WALLS MICHAEL D
IPC: G02F1/167
Filed: 2010-06-15
Abstract: In electrophoretic media, it is advantageous to use pigment particles having polymer shells comprising from 0.1 to 5 mole per cent of repeating units derived from a fluorinated acrylate or fluorinated methacrylate monomer. The polymer desirably has a branched chain structure with side chains extending from a main chain.
Patent TW-201106015-A (TW)
Title: Wide-angle projection optical system
Inventor: LIN LAI-CHANG
IPC: G02B27/18
Filed: 2010-06-15
Abstract: A wide-angle projection optical system includes, from an object side to an image side, a first lens set with positive power, an aperture stop, a second lens set with positive power, a third lens set with negative power, and a negative power reflecting mirror. The first lens set provides optical characteristics to match with a light beam coming from the object side. The second lens set is arranged behind the aperture stop to converge the light beam. The third lens set is configured to diverge the light to enlarge a full field angle. The negative power reflecting mirror is more close to the image side than the first lens set, the second lens set and the third lens set and configured to further enlarge the full field angle and correct image distortion. The first lens set, the second lens set, the third lens set and the reflecting mirror have a common optical axis. The optical axis is shifted with respect to a center of a micro display.
Patent TW-201109297-A (TW)
Title: Visible light absorbers for ophthalmic lens materials
Inventor: LAREDO WALTER R
IPC: C08F220/18
Filed: 2010-06-23
Abstract: Azo compounds that block visible light are disclosed. These light absorbers are particularly suitable for use in intraocular lens materials.
Patent TW-201204320-A (TW)
Title: Detection apparatus for electrocardiography
Inventor: HUNG YUAN-HSING
IPC: H05K5/00
Filed: 2010-07-16
Abstract: A detection apparatus for electrocardiography is provided. The apparatus is fixed in a housing including a perforation piercing through an upper surface and a lower surface of the housing. The apparatus includes a detection chip and a fixing chip, wherein the detection chip is disposed on an upper surface of the housing; the lower surface of the detection chip protrudes and pierces through a pillar of the perforation; the fixing chip is disposed on the lower surface of the housing and the fixing chip including a fixing part and a clipping part; the fixing part includes a fixing hole for the pillar and a dividing notch for dividing the fixing part into a plurality of fixing zones so as to fix the pillar; the clipping part protrudes from an edge of the fixing part for warping and holding a lead.
Patent TW-201207290-A (TW)
Title: LED illumination device
Inventor: LAI CHIH-MING
IPC: F21Y101/02
Filed: 2010-08-03
Abstract: An LED illumination device includes a first LED string and a second LED string connected in parallel to each other and a rheostat interconnected between the first and second strings. Each of the first and second LED strings includes at least an LED. The rheostat includes one portion connected in series with the first LED string and the remaining portion connected in series with the second LED string. With this configuration, when a position of the slide blade of the rheostat is changed, an electric current flowing through one of the first and second strings is increased, while an electric current flowing through the other one of the first and second strings is decreased, such that the color temperature of the LED illumination device is changed accordingly.
Patent TW-201113326-A (TW)
Title: Polycarbonate resin composition
Inventor: KATO NORIYUKI
IPC: C08G64/02
Filed: 2010-08-11
Abstract: Provided is a polycarbonate resin composition having a high Abbe number, high strength, and excellent affinity for dyes. Said resin composition is obtained by blending: a polycarbonate resin (A) comprising tricyclo[5.2.1.02,6]decanedimethanol which is carbonate linked by either a diester carbonate or phosgene; and a polycarbonate resin (B) obtained by reacting 2,2-bis(4-hydroxyphenyl)propane with phosgene. The former polycarbonate resin (A) constitutes between 1% and 99% of the blend by mass.
Patent TW-201119221-A (TW)
Title: Method for manufacturing piezoelectric vibration device
Inventor: SATO TAKEO
IPC: H01L41/23
Filed: 2010-09-03
Abstract: A method for manufacturing a piezoelectric vibration device is provided in which piezoelectric vibration devices that can turn defective are certainly rejected as defectives. In the method, a substrate 10 is prepared, and a piezoelectric resonator element 20 is mounted on the substrate 10. Before or after a packaging member 15 is bonded to the substrate 10, the element is exposed to an environment at a higher temperature than ambient temperature and a higher humidity than ambient humidity, and then an electrical property is measured to detect attachment of dust or foreign matter according to the variation of the electrical property.
Patent TW-201212132-A (TW)
Title: A method of semiconductor package with die exposure
Inventor: Gong yu-ping
IPC: H01L23/495
Filed: 2010-09-07
Abstract: The present invention refers to a semiconductor device, and particularly refers to a method of semiconductor package with die exposure. The present invention provides a no-lead semiconductor device package based on the requirement for reducing the body size. A back metal layer of the die constitute a drain electrode directly exposed outside the plastic body, and the back metal layer is also used for pad welding and assembly to the PCB with surface-mount technology. And the drain electrode forms the thermal conductance of the die. The conductive path between the die and the back metal layer, gate pad or source pad of the semiconductor package is very short. The semiconductor package has low inductance and low package resistance, which provides superior electrical performance and heat dissipation.
Patent TW-201211521-A (TW)
Title: Leakage detection device for compressor
Inventor: LUO QI-HONG
IPC: G01M3/02
Filed: 2010-09-14
Abstract: This invention related to a leakage detection device for compressor, which includes a water trough, an elevation platform, a control console, and a pressure testing unit. The elevation platform is installed inside the water trough and is to vertically lifted and lowered by a driving mechanism. Several compressors that are to be tested are placed on the elevation platform and the submerged in the water. The control console is equipped on the side of the water trough. The operation panel of the control console is equipped with a human machine interface, at least a display lamp and at least a pressure gauge, and a programmable controller is equipped inside the control console. The pressure testing unit is inside the control console is connected with several manifolds through an inlet main pipe so as to connect with the compressors in the water trough. Each manifold is connected in series with at least one inlet solenoid valve and at least one discharge solenoid valve, and a pressure sensor is equipped between the inlet solenoid valve; thus, composing this invention.
Patent TW-201112877-A (TW)
Title: Light assembly, circuits and methods for driving vehicle lamp
Inventor: HSU CHENG-WEI
IPC: H05B37/02
Filed: 2010-09-16
Abstract: A circuit for driving a vehicle lamp includes a current path coupled between a power line and ground, and a monitoring unit coupled to the power line. The current path includes a dummy load. The monitoring unit can monitor a testing signal applied to the power line. The testing signal can test whether the vehicle lamp operates properly. The monitoring unit can conduct the current path to enable a current to flow through the dummy load to ground to decrease a total resistance of the circuit if the testing signal is detected.
Patent TW-201129994-A (TW)
Title: Anisotropic conducting film and method for manufacturing the same
Inventor: FUKAYA TATSUROU
IPC: H01B13/00
Filed: 2010-09-29
Abstract: To simultaneously mount electronic components of differing sizes with high accuracy. An anisotropic conductive film has a two-layer structure of a first resin layer 11, having a tacking force of 200 kPa or more and a second resin layer 12 containing conductive particles. By loading the electronic components on the first resin layer 11, sharing of IC, FPC and SMD becomes possible and simultaneous mounting becomes possible.
Patent TW-201130988-A (TW)
Title: Device for manufacturing molten metal
Inventor: TETSUMOTO MASAHIKO
IPC: C21B13/12
Filed: 2010-10-08
Abstract: To provide a device for manufacturing molten metal which can effectively prevent generation of hanging in a clumpy metal material layer and which can securely solve the hanging in case of generating it. A raw material A for forming a filled layer and a clumpy metal material B are charged in this order from material charging chutes 4, 4 at both ends 2, 2 of furnace width of a fixed type non-tilting type arc furnace to form a material-filled layer 12 having a downward slope going to a lower part of an electrode 5 at the center of the furnace width and the clumpy metal material layer 13 on the slope. Thereafter, the molten metal manufacturing device sequentially melts a lower end of the clumpy metal material layer 13 by arc heating of the electrode 5 to manufacture molten iron. While lowering the clumpy metal material layer 13 along the slope of the material-filled layer 12, the device burns CO-containing gas generated from the clumpy metal material layer 13 by oxygen-containing gas C blown from a secondary combustion burner 6 of a ceiling part 1 and heats the clumpy metal material layer 13 by the radiation heat. A shock generator 18 is provided in the furnace above a molten slug layer 15 and below a surface of the clumpy metal material layer 13.
Patent TW-201216684-A (TW)
Title: Stereoscopic image display device
Inventor: LIN MING-YEN
IPC: H04N13/00
Filed: 2010-10-12
Abstract: The present invention provides a stereoscopic image display device, mainly comprising: a multi-view image, a view memory, a memory image configuration composite conversion program, a display memory, a conversional display controller, a display screen with sub-pixels of delta configuration, and a view separation device. The memory image configuration composite conversion program mainly performs the sub-pixel image configuration conversion for the multi-view image and multi-view image composite processing, then outputs a restored multi-view composite image; the conversional display controller mainly performs the sub-pixel image data configuration conversion for the image data on the even-numbered or odd-numbered horizontal scan lines in the restored multi-view composite image, then outputs the horizontal scan image data; the display screen with sub-pixels of delta configuration can receive the horizontal scan image data and display the restored multi-view composite image; the view separation device can perform the view separation function for the restored multi-view composite image to achieve the purpose of stereoscopic image.
Patent TW-201217084-A (TW)
Title: capable of shortening the remaining part of the material to ensure fully utilizing the wire
Inventor: Li xi-chang
IPC: B21J5/02
Filed: 2010-10-21
Abstract: This invention relates to a manufacturing method capable of reducing wire waste, comprising: a material feeding step: conveying a wire forward through a shear die and abutted against a material stop device, and then driving a shearing device to shear the protruding wire to form a blank; a tail cutting step: stopping the machine and cutting the tail part when a tail part of the wire passes through an end detector; a connection step: when an end of the cut tail part of the wire passes a material connection detector, stopping the machine, sending another wire to the rear of the aforementioned wire and continuing feeding; a material unloading step: when the front and rear connected wires are moved to a joint detector, stopping the machine, removing the material stop device from the front of the shear die, and drawing out the wire at front. With the manufacturing method, the wire can be fully utilized to achieve the efficacy of reducing waste.
Patent TW-201138500-A (TW)
Title: Determining handover parameter for transmission by access point
Inventor: YAVUZ MEHMET
IPC: H04W36/18
Filed: 2010-10-22
Abstract: A parameter for transmission by an access point is determined in a manner that facilitates access terminal mobility. For example, a cell reselection parameter and/or a handover parameter may be determined based on the quality of a signal from one access point (e.g., a macro cell) at another access point (e.g., a femto cell). In addition, a cell reselection parameter and/or a handover parameter may be determined based on the proximity of one access point (e.g., a femto cell) to another access point (e.g., a macro cell). Through the use of these techniques, a parameter may be determined in a manner that mitigates access terminal ping-ponging between access points and that mitigates outages that may otherwise occur as a result of an access terminal remaining on an access point too long.
Patent TW-201220308-A (TW)
Title: Sputtering targets and recording materials for hard disk formed by the sputtering target
Inventor: LIU WEN-TSANG
IPC: G11B7/241
Filed: 2010-11-05
Abstract: The invention provides a sputtering target comprising cobalt-platinum (CoPt), cobalt-chrome-platinum (CoCrPt) or cobalt-chrome-platinum-boron (CoCrPtB) and oxide composition and a recording material formed by the sputtering target through the sputtering process for high-capacity hard disk essentially having silica oxide (SiO2) in an amount of 4 atomic% to 8% silica oxide (SiO2) and Cr2O3 in an amount of at least 0.8 atomic% to 5 atomic %. The present invention is featured by Cr2O3 for its ability to recover missing oxygen in the sputtering process. The sputtering target and the recording layer materials containing multi oxides can be widely used in recording layer of magnetic recording medium of hard disk to enhance the overall recording capacity of medium storage.
Patent TW-201123388-A (TW)
Title: Printed circuit board for semiconductor package and method of manufacturing the same
Inventor: LEE YONG-BIN
IPC: H01L23/492
Filed: 2006-12-20
Abstract: Disclosed are a printed circuit board for a semiconductor package and a method of manufacturing the same. Specifically, a printed circuit board for a semiconductor package includes predetermined circuit patterns, having a wire bonding portion and a bump portion for mounting a semiconductor and a soldering portion for connection to external parts, in which the bump portion has a pre-solder formed using a tin or tin alloy electroplating process. According to this invention, the pre-solder, which is formed by reflow using an electroplating process, permits easy increase of the height thereof to thus enhance bondability and underfilling capability, may be formed to a desired thickness by controlling a plating thickness, and furthermore, may be applied to a fine pitch through a masking pocess.