baber/WOPTO huggingface dataset:
Patent TW-201315143-A (TW)
Title: Band-pass filter
Inventor: IMAMURA MITSUTOSHI
IPC: H03H7/38
Filed: 2012-08-16
Abstract: A band-pass filter capable of reducing impedance mismatch without having special elements is provided. The band-pass filter includes an input terminal T1, an output terminal T2, LC parallel resonators LC2, LC3, and LC4 arranged between the input terminal T1 and the output terminal T2, and trap resonators LC1 and LC5 arranged between the LC parallel resonators LC2, LC3, and LC4 and the input terminal T1 and the output terminal T2, respectively. The trap resonator LC1 and the LC parallel resonator LC2, and the LC parallel resonator LC4 and the trap resonator LC5 are electromagnetically coupled to each other.
Patent TW-201338618-A (TW)
Title: One LED drive and its control approach
Inventor: ZHANG HONG
IPC: H05B44/00
Filed: 2012-08-17
Abstract: This invention has provided one LED drive and its control approach. The drive includes power conversion unit, microprocessor controller and LED circuit. The power conversion consists of pulse transformer and switch control circuit. The primary winding of input terminal of pulse transformer is connected by switch control circuit and rectifier and filter circuit. And the primary winding and assistant winding of output terminal of pulse transformer is connected by constant-voltage control circuit and power supply terminal of microprocessor controller. The output terminal of microprocessor controller is connected with LED circuit. The LED drive and its control approach provided by the invention collect switch signal of mechanical lamp switch through switch control circuit and adjusting lighting through LED circuit driven by microprocessor controller to improve cooling effect, reduce power consumption and enhance luminance.
Patent TW-201409620-A (TW)
Title: Method for reproducing pattern sapphire substrate
Inventor: ZHANGJIAN QING-HUA
IPC: H01L21/86
Filed: 2012-08-23
Abstract: This invention provides a method for reproducing pattern sapphire substrate mainly comprising steps: baking a sapphire substrate at high temperature, afterward immersing the substrate into corrosive fluid having strong alkali to remove an epitaxial layer on the sapphire substrate, rinsing the sapphire substrate with strong acidic corrosive to remove remained epitaxial layer micro-particles from the graphical surface of the sapphire substrate after washing and drying, and completing the reproduction of the pattern sapphire substrate after washing and drying again.
Patent TW-201411957-A (TW)
Title: Electrical connector
Inventor: TANG ZHI-HUN
IPC: H01R24/64
Filed: 2012-09-03
Abstract: An electrical connector includes an insulative housing and a contact module received in the insulative housing. The insulative housing has a receiving cavity for receiving a mating connector. The contact module includes a plurality of mating contacts extending into the receiving cavity, a plurality of footer contacts for soldering onto an outer PCB, and a magnetic module for connecting the mating contacts with the footer contacts. The magnetic module includes an inner PCB, a plurality of surface mounted transformers, and a plurality of surface mounted filters. Two surface mounted transformers are mounted on a front side of the inner PCB, and two surface mounted transformers are mounted on a rear side of the inner PCB.
Patent TW-201414211-A (TW)
Title: Successive approximation analog to digital converter and method thereof
Inventor: TSAI JEN-HUAN
IPC: H03M1/34
Filed: 2012-09-26
Abstract: A successive approximation (SAR) analog to digital converter, for generating a digital signal of N bits, is provided. The converter includes a capacitive digital to analog conversion circuit having a N-1-th conversion unit to a first conversion unit. Each of the first conversion unit to the N-2-th conversion unit has a capacitor. The N-1-th conversion unit has a number of sub-capacitors. Each of the sub-capacitors of the N-1-th conversion unit has substantially the same capacitance with corresponding capacitor of the first conversion unit to the N-2-th conversion unit. During the conversion, after a SAR control circuit generates the value of the most significant bit (MSB), the SAR control circuit generates the value of the next bit by controlling the N-1-th conversion unit. After that, the SAR may repeatedly use at least one of the sub-capacitors of the N-1-th conversion unit to generate the value of other bits to accomplish self linear compensation.
Patent TW-201412594-A (TW)
Title: Detection device and motorcycle having the same
Inventor: SU TAI-YUAN
IPC: B62J1/12
Filed: 2012-09-26
Abstract: The present invention provides a motorcycle having a detection device, which comprises a body, a plurality of wheels configured at the bottom of the body capable of driving the body for moving, a driving unit configured within the body, a seat cushion configured on the body allowing a rider to sit on, and a detection device configured within the seat cushion. The detection device comprises a base, a pressing plate configured on top of the base, a tact switch configured between the base and the pressing plate for detecting whether or not the rider sits on the tact switch of the seat cushion, and a plurality of elastic units connected between the base and the pressing plate. By pressing the pressing plate while a rider sitting on the seat cushion, the pressing plate may be shifted and pressed against the elastic units, and linked with the tact switch to be in a turn-on state for starting the motorcycle and driving the wheels by the driving unit.
Patent TW-201416582-A (TW)
Title: Cam follower fixing structure
Inventor: OSAWA YOSHIHISA
IPC: B23B29/24
Filed: 2012-10-19
Abstract: A cam follower fixing structure is characterized in that the turret is bored with a plurality of lockholes for the follower assembly, the follower is formed with a cone section at one end, and the cone section is formed in sequence with a first, second and third diameter portions with different tapers, wherein the first diameter portion is greater than the inner diameter of the lockhole, the second diameter portion is equal to the inner diameter of the lockhole, and the third diameter portion is smaller than the inner diameter of the lockhole. The distance between the first diameter portion and the second diameter portion equals one-third of the distance between the second diameter portion and the third diameter portion. By inserting the correction center of the follower cone section in the lockhole and packing and squeezing the second diameter portion and the first diameter portion to be latched in the lockhole, the rigidity precision of the follower and the turret can be formed in order to achieve the assembly effect of packing fixation and axial positioning, thereby improving the assembly precision.
Patent TW-201333266-A (TW)
Title: Etching solution composition for metal film comprising copper layer and/or copper alloy layer, and etching method using same
Inventor: KUROIWA KENJI
IPC: H01L21/306
Filed: 2012-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an etchant composition which can precisely etch a metal film including a copper layer and/or a copper alloy layer and a laminated film including the layer and a layer formed of other metals, and has a long solution life. SOLUTION: The etchant composition for etching the metal film including the copper layer and/or the copper alloy layer includes copper (II) ions, β-alanine and water. An etching method using the etchant composition is also provided.
Patent TW-201416628-A (TW)
Title: Built-in heating system for converting air conditioner waste heat
Inventor: SHEN ZHAO-WEN
IPC: F24F12/00
Filed: 2012-10-25
Abstract: A built-in heating system for converting air conditioner waste heat includes an evaporator and a heating device. The heating device comprises a housing, and a compressor, a heater, a second condenser, and an expansion valve separately disposed within the housing. The heater has a first condenser and a heating casing, said first condenser is connected to the compressor, the heating casing is used for accommodating the first condenser and water, and the water accommodated therein is used to reduce the thermal energy of the refrigerant inside the first condenser in order to achieve the purpose of heating the water while cooling the refrigerant. By disposing the heater inside the heating device, the installation process can be simplified without causing air pollution due to refrigerant leakage.
Patent TW-201419919-A (TW)
Title: Data transmission system and method
Inventor: CHEN CHIEN-YU
IPC: G06F1/12
Filed: 2012-11-06
Abstract: A data transmission system utilized in the Mobile Industry Processor Interface includes a master device including a control module for generating a control signal according to a feedback signal, and a packet-encoded module coupled to the control module for encoding an original packet as a transmission packet according to the original packet and the control signal to operate a transmission operation, and a slave device including a packet-decoded module for decoding the transmission packet as the original packet to transmit to a display device, and a feedback module coupled to the packet-decoded module for generating a feedback signal to the control module of the master device according to decoding condition of the control module, so as to switch a transmission mode of the transmission operation.
Patent TW-201316140-A (TW)
Title: Exposure apparatus, exposure method, method for producing device, and optical part
Inventor: NAGASAKA HIROYUKI
IPC: G03F7/20
Filed: 2004-12-03
Abstract: An exposure apparatus (EX) is an apparatus which exposes a substrate (P) by irradiating exposure light (EL) onto the substrate (P) via a projection optical system (PL) and a liquid (1). The exposure apparatus (EX) has a substrate table (PT) for holding the substrate (P), and a plate member (30) having a liquid repellent flat surface (30A) is replaceably provided to the substrate table (PT) to prevent the liquid from remaining, maintaining excellent exposure accuracy.
Patent TW-201421227-A (TW)
Title: Voltage regulation apparatus
Inventor: SIP KIM-YEUNG
IPC: G06F1/32
Filed: 2012-11-21
Abstract: A voltage regulation apparatus is provided. The voltage regulation apparatus includes a voltage regulation unit and a digital control module. The voltage regulation unit provides power to a load apparatus. The digital control module includes a digital regulation unit and a control unit. The digital regulation unit is coupled to the voltage regulation unit through a bi-directional transmission interface, and configured to control a power provided to the digital regulation unit. When the control unit detects a sleep request, the control unit controls the digital regulation unit to enter a sleep mode. When the control unit detects a wake-up request, the control unit controls the digital regulation unit to enter a work mode.
Patent TW-201342021-A (TW)
Title: Mechanism for facilitating power extension service at computing devices
Inventor: TU XIAO-XING
IPC: G06F1/26
Filed: 2012-11-29
Abstract: A mechanism is described for facilitating power extension service at computing devices according to one embodiment of the invention. A method of embodiments of the invention includes calculating potential power saving by one or more of a plurality of power-saving techniques supported by a computing device. The calculating includes identifying the one or more of the plurality of power-saving techniques that are available for selection and an expected amount of power to be saved with the one or more of the plurality of power saving techniques. The method may further include generating a list identifying the one or more of the plurality of power-saving techniques and relevant information resulting from the calculation, and displaying the list.
Patent TW-201339245-A (TW)
Title: Liquid crystal aligning agent, liquid crystal alignment film, and liquid crystal display element using same
Inventor: ODA TAKURO
IPC: C08L79/08
Filed: 2012-11-29
Abstract: Provided is a liquid crystal aligning agent which has good rubbing resistance and is capable of providing a liquid crystal alignment film that has high resistance to a process for aligning liquid crystals by the irradiation of ultraviolet light, said process being popular in recent processes for manufacturing a liquid crystal display element. A liquid crystal aligning agent which contains a specific compound that contains a triazine skeleton and a hydroxyl group. (In the formula [1], each of R1-R14 independently represents a hydrogen atom or a monovalent organic group, and one or more groups among the R1-R14 groups are organic groups, each of which contains an alkyl group having 4 or more carbon atoms.)
Patent TW-201423732-A (TW)
Title: Adjusting method for audio and acoustic processing apparatus
Inventor: KUO YAN-MIN
IPC: G10L21/02
Filed: 2012-12-03
Abstract: An acoustic processing apparatus and its associated adjusting method for audio are provided. The acoustic processing apparatus is electrically connected to a microphone and a speaker. The acoustic processing apparatus includes an input unit, a storage unit, an operation unit, an adjusting unit and an output unit. The adjusting method includes steps of: receiving a feedback audio from the microphone; calculating a current residue audio according to the feedback audio, a saved residue audio, and a counter parameter; proceeding a correlation calculation according to the feedback audio and the saved residue audio; selectively modifying adjusting margins of the counter parameter according to result of the correlation calculation, and outputting the current residue audio to the speaker.
Patent TW-201413468-A (TW)
Title: Determining a uniform user identifier for a visiting user
Inventor: ZAO XUE-BO
IPC: G06F21/00
Filed: 2012-12-12
Abstract: Determining a uniform user identifier for a visiting user is disclosed, including: generating a plurality of access sets based at least in part on the network address identifier associated with a plurality of access requests submitted by one or more visiting users, and a plurality of header field elements associated with the plurality of access requests, wherein each of the plurality of access requests includes a preliminary user identifier, the network address identifier, and the plurality of header field elements, and wherein an access set includes the network address identifier and at least some of the plurality of header field elements; determining information loss rates corresponding to respective ones of at least a subset of the plurality of access sets; and selecting an access set from the plurality of access sets based at least in part on the respective information loss rate to use to determine a uniform user identifier corresponding to a visiting user of the plurality of visiting users.
Patent TW-201425017-A (TW)
Title: Protection film
Inventor: WANG CHING-FU
IPC: C08L53/02
Filed: 2012-12-17
Abstract: A protection film affixed on the surface of glass comprises an adhesion layer for adhesion to the glass surface, impact-resistant layer located on the adhesion layer, and a support layer connected to the impact-resistant layer. The material of the support layer is selected from one of polyethylene terephthalate or polyvinyl chloride. The present invention is characterized in that the impact-resistant layer comprises styrene - butadiene block copolymer, enabling the glass affixed with the protection film of this invention to have a superior impact resistance, and uneasy to be broken or cracked by foreign objects, and its visible light transmittance is not less than 85%. Thus, it is suitable for protecting the glass surfaces of touch screen glass or car windshield glass, and for improving the service life and safety of the glass material.
Patent TW-201424663-A (TW)
Title: Wiping device capable of universally adjusting wiping position
Inventor: Huang kun-di
IPC: A47L13/16
Filed: 2012-12-24
Abstract: This invention relates to a wiping device capable of universally adjusting wiping position, comprising a porous elastic body, a cleaning liquid bottle, and a wiping cloth. The porous elastic body is in a cylindrical shape and is formed with a receiving channel. The cleaning liquid bottle comprises a cylindrical bottle body and a cap body, wherein the cylindrical bottle body is filled therein with a cleaning liquid; the cap body is installed on the cylindrical bottle body and provided with a pressing part and a nozzle; and the cap body has an outer diameter smaller than an inner diameter of the receiving channel and the cylindrical bottle body has an outer diameter greater than the inner diameter of the receiving channel, so as to enable the cylindrical bottle body to be tightly fit and positioned in the receiving channel while the pressing part can still be movably pressed. The wiping cloth is formed by sewing a square sheet body into a hollow tube body and an inner diameter thereof is smaller than an outer diameter of the porous elastic body. Under the condition of the pressing part being pressed, the cleaning liquid in the cylindrical bottle body can be sprayed out through the nozzle, making the cleaning liquid seeping on the wiping cloth through the porous elastic body. Therefore, a user needs only to conveniently rotate the cleaning liquid bottle to freely control the spraying direction of the cleaning liquid and utilize any position of the wiping device to perform cleaning.
Patent TW-201427256-A (TW)
Title: Power converter with reduced minimum output voltage and control circuit thereof
Inventor: CHENG HUNG-YU
IPC: H02M1/08
Filed: 2012-12-27
Abstract: A power convert is disclosed, having a control circuit and a power stage circuit, for providing a voltage output signal to a load. The power stage circuit comprises a plurality of transistors. The control circuit configures different transistors of the power stage circuit to charge the load according to the required signal value of the voltage output signal. Therefore, the power convert may provide a lower minimum output voltage.
Patent TW-201431669-A (TW)
Title: Vacuum lamination mechanism
Inventor: QIU YU-YING
IPC: B29C65/56
Filed: 2013-02-01
Abstract: A vacuum lamination mechanism is provided, wherein a lower holding plate and an airbag are disposed on a bottom plate; the outlet end of an inflator is connected to the airbag; and a vacuum pump is connected to the air extraction opening of the lower holding plate. A substrate is placed on an engagement part of the upper holding plate and the pressing part of the lower holding plate. The guide hole of the upper holding plate is aligned to the guide post of the lower holding plate and sleeved thereon, so as to engage the upper and lower holding plates. The inflator is turned on to upwardly extend the airbag and fill the gap between the upper and lower holding plates, thereby adjusting the flatness of the upper and lower holding plates. The airbag is deflated, and the vacuum pump creates a pressure difference between the upper and lower holding plates through the air extraction opening to achieve vacuum lamination effect. In addition, the substrate placed on the upper and lower holding plates is subject to adhesion and holding due to vacuum lamination of the upper and lower holding plates.
Patent TW-201432199-A (TW)
Title: Light collector
Inventor: LIN MING-FA
IPC: F21V5/00
Filed: 2013-02-08
Abstract: This invention discloses a light collector, whose body is made of a light transmitting material, and the body includes a first refractive surface, a second refractive surface and a third refractive surface, and the surface area of the first refractive surface is greater than the surface area of the third refractive surface, and a receiver is installed on the third refractive surface. With the design of each refractive surface, the performance of light collection can be enhanced.
Patent TW-201349240-A (TW)
Title: Memory device and signal driving device thereof
Inventor: LEE SEONG HOON
IPC: G11C16/06
Filed: 2013-03-13
Abstract: A signal driving device includes a constant current circuit configured to provide a constant current, a first mirror circuit configured to generate a mirror current from the constant current and provide a first voltage according to the mirror current of the constant current, a biasing circuit comprising a switch device and configured to provide a driver current, a second mirror circuit configured to generate a mirror current of the driver current and output a second voltage that includes a voltage drop caused when the mirror current of the driver current flows through a replica switch device, and a differential amplifier configured to receive the first voltage from the first mirror circuit and the second voltage from the second mirror circuit to provide a biasing voltage for the bias circuit and thereby induce the driver current.
Patent TW-201502754-A (TW)
Title: Power supply device for battery
Inventor: PANG WEI
IPC: F03D1/06
Filed: 2013-03-21
Abstract: A power supply device for battery includes a motherboard, a battery support mounted on the motherboard, a micro-battery set on the battery support, a fan rack, a fan set on the fan rack and a battery power supply circuit. The fan is located on a wind flow channels of the dispel fan on the electronic device. The fan set on the fan rack is run by the wind power of the dispel fan. A kinetic energy produced by the fan running is transformed to a electric energy by a electric motor of the fan on the fan rack. The electric energy is transferred to the micro-battery by the battery power supply circuit for supplying power to the micro-battery.
Patent TW-201408387-A (TW)
Title: Cleaning head
Inventor: SHIRANE TOMOHIRO
IPC: B08B5/02
Filed: 2013-04-22
Abstract: The cleaning head of this invention comprises a slender inner tube 150 that supplies clean air from the outside to the air injection chamber 170 through an air inlet pipe 100 and injects clean air from the air injection chamber 153a, a lower cover 110 that surrounds the inner tube 150 in the configuration, an upper cover 210 that is connected to the upper end of the lower cover 110 wherein the air heap 220 therein and the exhaust pipe 200 are communicating, and a guide rail member 161 that makes the two covers (110, 210) slide relative to each other along the length direction and links the two covers. An air suction chamber 180 is formed between the inner surface of the lower cover 110 and the outer surface of the inner tube 150 to communicate to the air suction port 154a. This air suction chamber 180 and the air heap 220 are communicated through the exhaust ports 121 to 124 of which the opening area becomes larger as its distance from the exhaust pipe 200 is farther.
Patent TW-201411304-A (TW)
Title: Semiconductor integrated circuit and operation method thereof
Inventor: SHIMIZU TAKEHIRO
IPC: G06F9/30
Filed: 2013-04-30
Abstract: It is intended to reduce the amount of computation to be performed by CPU or the required amount of storage space in a built-in memory for timing adjustment of a pulse output signal. A digital multiplying circuit in the phase arithmetic circuit of the pulse generating circuit generates a multiplication output signal by multiplying a phase angle change value in the phase adjustment data register and a count maximum value Nmax in the cycle data register. A digital dividing circuit generates a division output signal by dividing the multiplication output signal by 360 degrees of phase angle for one cycle. A digital adding circuit adds the division output signal and rise setting/fall setting count values and a subtracting circuit subtracts the division output signal from these values. The addition and subtraction generate new rise setting/fall setting count values required to delay/advance the phase by the phase angle change value.