baber/WOPTO huggingface dataset:
Patent TW-200945748-A (TW)
Title: DC-DC converter
Inventor: KWON OH-KYONG
IPC: H02M3/07
Filed: 2009-03-31
Abstract: The present invention relates to a DC-DC converter that is configured of P-type or N-type single transistors to enable to output desired voltage. The DC-DC converter according to the present invention includes: a first transistor that is coupled between a first terminal and a second terminal; a second transistor that is coupled between the first terminal and the second terminal and is turned on and turned off alternatively with the first transistor; a third transistor that is coupled between the first terminal and the second terminal and is turned on and turned off alternatively with the first transistor; a fourth transistor that is coupled between the second transistor and the first terminal and is turned on and turned off alternatively with the third transistor; a first capacitor that is coupled between a first node and a first clock input terminal, the first node being between the third transistor and the first transistor; a second capacitor that is coupled between a second node and a second clock input terminal, the second node being between the fourth transistor and the second transistor; a fifth transistor that is coupled between the first node and a gate electrode of the third transistor and allows current to be flowed from the first node to the gate electrode of the third transistor; and a sixth transistor that is coupled between the second node and a gate electrode of the fourth transistor and allows current to be flowed from the second node to the gate electrode of the fourth transistor.
Patent TW-200938003-A (TW)
Title: Lamp and driving circuit thereof
Inventor: CHIANG YI-CHAO
IPC: H05B41/26
Filed: 2009-04-01
Abstract: A lamp includes a cold cathode fluorescent lamp (CCFL) and a driving circuit. The driving circuit includes first voltage converter and an inverter. The first voltage converter provides a D/C voltage signal based on a power signal. The inverter includes second voltage converter, which provides an A/C voltage signal by converting the D/C voltage signal and a transformer. The transformer, corresponded with the CCFL, includes a primary winding circuit having an input voltage signal based on the A/C voltage signal and a secondary winding circuit. The secondary winding circuit is coupled with an output voltage signal for driving the CCFL corresponding to the input voltage signal. The primary winding circuit and the secondary winding circuit receive the same ground voltage signal.
Patent TW-201000667-A (TW)
Title: Atomic layer deposition of metal carbide films using aluminum hydrocarbon compounds
Inventor: LI DONG
IPC: C23C16/32
Filed: 2009-04-16
Abstract: Methods of forming metal carbide films are provided. In some embodiments, a substrate is exposed to alternating pulses of a transition metal species and an aluminum hydrocarbon compound, such as TMA, DMAH, or TEA. The aluminum hydrocarbon compound is selected to achieve the desired properties of the metal carbide film, such as aluminum concentration, resistivity, adhesion and oxidation resistance. In some embodiments, the methods are used to form a metal carbide layer that determines the work function of a control gate in a flash memory.
Patent TW-201039514-A (TW)
Title: Audio jack
Inventor: LO JENN-YUAN
IPC: H01R13/05
Filed: 2009-04-24
Abstract: An audio jack includes an insulating housing, a switch terminal set, and a plurality of resilient terminals. The insulating housing has an insertion slot to receive an earphone plug. The switch terminal set is disposed in the insulating housing, and includes a fixed terminal and a detect terminal. The fixed terminal and the detect terminal are separably electrically connected. The detect terminal has a first resilient contact portion projecting transversely in a bottom end of the insertion slot. When the plug is located at specific positions within the insertion slot, a front end of the plug will press the first resilient contact portion to cause the detect terminal and the fixed terminal to be electrically disconnected. The resilient terminals are disposed in the insulating housing to be electrically connected to corresponding pins of the earphone plug. This invention helps prevent generation of pop noise and interruption of a call session during the plugging/unplugging of the plug.
Patent TW-201042768-A (TW)
Title: Solar cell of non-cascade type stacking structure and manufacturing method thereof
Inventor: Wang shui-jin
IPC: H01L31/18
Filed: 2009-05-26
Abstract: A solar cell of non-cascade type stacking structure and the manufacturing method thereof are disclosed. A bottom cell unit, a transparent isolation layer and a top cell unit are stacked from the bottom to the top in the solar cell. The transparent isolation layer coats cover the top of the bottom cell unit. The top cell unit has a bottom electrode bar installed on the top surface of the transparent isolation layer, a top photoelectrical part with wide bandgap installed on the top surface of the bottom electrode bar and the transparent isolation layer, a transparent conductive layer coating on the top surface of the top photoelectrical part and a top electrode bar extended from the top surface of the transparent conductive layer and up-down aligned with the bottom electrode bar. The transparent isolation layer stacked between the top and bottom cell units is utilized to avoid the unbalance problem of photocurrent in the conventional cascade type stacking structure technique and then enhance photoelectrical conversion efficiency.
Patent TW-201044497-A (TW)
Title: Test board and jig thereof
Inventor: CHEN KUN-ZHONG
IPC: H01L21/687
Filed: 2009-06-12
Abstract: Disclosed is a test board and the jig thereof, wherein the jig comprises a working bench for setting a test board to test a wafer or a packaged IC. The working bench includes a first, a second, a third and a fourth fastening elements which are driven by a control mechanism and thereby said adjacent fastening elements approach each other from opposite directions. Each bearing of the test board is guided by one of the guiding tracks including a first, a second, a third and a fourth guiding tracks belonging to each of the aforementioned closing elements respectively to thereby push and press the horizontal section of each of the guiding tracks, so that the test board and the substrate on the working bench are assembled properly.
Patent TW-201009320-A (TW)
Title: The humidity indicator and its process of manufacture
Inventor: NAKATSUBO KUNIO
IPC: G01N31/22
Filed: 2009-06-25
Abstract: The humidity indicator having a porous substrate carrying a coloration composition including a deliquescent substance can prevent the coloration composition adhering to the substrate by printing that is performed in the production process from adhering to members or the like of a printing device, reduce defective printings and a frequency of maintenance of the printing device, and prevent blocking when a plurality of the humidity indicators are stacked. Beads 3 that are nonreactive with components constituting the coloration composition are dispersed into the coloration composition 4 to thereby form projected portions. Further, the coloration composition 4 is covered by a topcoat layer 5 formed of a resin 7 in which beads 6 are dispersed.
Patent TW-201008345-A (TW)
Title: Multi-rate peer discovery methods and apparatus
Inventor: PARK VINCENT D
IPC: H04W84/18
Filed: 2009-06-29
Abstract: Wireless communications devices, e.g., peer to peer mobile wireless terminals in and ad-hoc peer to peer communications network, support multiple modes of peer discovery operation. In different peer discovery transmit modes peer discovery information is transmitted at different rates. In different peer discovery receive modes peer discovery information is monitored at different rates. Performing peer discovery operations at a higher rate has the benefit of reducing discovery latency at the cost of utilizing more communications resources and expending more power. A communications device dynamically changes its mode in response to changing conditions and/or needs. Transitions between modes are in response to a determined change condition trigger occurrence. Various change condition triggers include, e.g., a user event, an application event, information received over the air interface, information derived from information received over the air interface and/or temporal information.
Patent TW-201022218-A (TW)
Title: Herbicide combination comprising dimethoxytriazinyl-substituted difluoromethanesulfonylanilides
Inventor: HACKER ERWIN
IPC: A01P13/00
Filed: 2009-08-12
Abstract: The present invention relates to a herbicide combination comprising components (A) and (B) where (A) denotes one or more compounds or salts thereof from the group described by the general formula (I): in which R1 is halogen, preferably fluorine or chlorine, R2 is hydrogen and R3 is hydroxyl or R2 and R3 together with the carbon atom to which they are attached are a carbonyl group C=O and R4 is hydrogen or methyl; and (B) denotes one or more herbicides from the group of the azoles consisting of: (B1-1) benzofenap; (B1-2) pyrazolynate; (B1-3) pyrazoxyfen; (B1-4) pyroxasulfone; (B1-5) topramezone; (B1-6) pyrasulfotole; (B1-7) NC-310; (B2-1) pyraflufen-ethyl; (B2-2) fluazolate; (B3-1) isouron; (B3-2) isoxaben; (B3-3) isoxaflutole; (B4-1) imazamethabenz-methyl; (B4-2) imazamox; (B4-3) imazapic; (B4-4) imazapyr; (B4-5) imazaquin; (B4-6) imazethapyr; (B4-7) profluazol; (B5-1) methazole; (B5-2) oxadiargyl; (B5-3) oxadiazon; (B6-1) amicarbazone; (B6-2) carfentrazone-ethyl; (B6-3) sulfentrazone; (B6-4) bencarbazone; (B6-5) ipfencarbazone; (B7-1) amitrole; (B7-2) paclobutrazol; (B7-3) uniconazole; (B7-4) cafenstrole; (B8-1) fentrazamid; (B8-2) F-5231.
Patent TW-201106023-A (TW)
Title: Prism containing optical layer and its preparation method
Inventor: Luo hui-bin
IPC: G02F1/13357
Filed: 2009-08-13
Abstract: The present invention is to provide a prism containing optical layer and its preparation method. By means of the laser hologram technology on a roller to form preset concave holes, the depth of each concave hole can be accurately controlled in between 0.05 to 0.5 <μ m>m, so as to accurately control the preciseness of the subsequent convex dot formed by transfer-printing directly from the concave hole, so that the prism with high stability and high quality can be obtained; moreover, by means of the antistatic property of the optical layer, the problem of photo coupling phenomenon caused by static electricity adsorption of other optical diaphragms during assembly of the prism can be simultaneously solved.
Patent TW-201031233-A (TW)
Title: Enhancing the reproduction of multiple audio channels
Inventor: CHABANNE CHRISTOPHE
IPC: H04S3/00
Filed: 2009-08-13
Abstract: This invention relates to the field of multichannel audio. More particularly, the invention relates to a method for the provision of audio channels suitable for application to loudspeakers located above conventional front loudspeakers.
Patent TW-201106271-A (TW)
Title: Method of switching different operating systems in computer
Inventor: Liang shun-min
IPC: G06F9/445
Filed: 2009-08-14
Abstract: A method of switching different operating systems in a computer is disclosed. The computer performs the steps of switching between different operating systems. When the process of switching to a second operating system is performed in a first operating system, the computer executes a process of restoring BIOS backup data. In the BIOS, computer system information, which is backed-up as an initial state in a memory of the computer, is read to restore the computer to an initial state as booting up. An interrupt service is called and executed in the BIOS to find a loader of the second operating system. The loader loads the second operating system in the memory to start and enter the second operating system.
Patent TW-201106896-A (TW)
Title: Assembly structure of article storage cabinet
Inventor: Chen bo-heng
IPC: A47B47/00
Filed: 2009-08-20
Abstract: The present invention provides an assembly structure of article storage cabinet, in which each of the two adjacent side surfaces of the cabinet body has a raised dovetail-seat contracting from the front end to the rear end, and a fitting slot is formed in the dovetail-seat. Each of the other two adjacent side surfaces of the cabinet body has recessed dovetail-groove contracting from the front end to the rear end, and a fitting block is formed in the dovetail-groove. As such, the dovetail seat that is formed on a side surfaces of the cabinet body can be fit into a dovetail grooves formed on a side surfaces of another cabinet body, and the fitting block that is provided on the side surface of the cabinet body is fit into and retained with fitting slot formed on the side surface of the other cabinet body for interlocking and positioning with each other, whereby cabinet bodies can be assembled securely in a simpler and quicker manner to form a larger article storage cabinet.
Patent TW-201106914-A (TW)
Title: Two-portion device for electromagnetic hyperthermia therapy
Inventor: LI GUO-BIN
IPC: A61B18/08
Filed: 2009-08-26
Abstract: A two-portion device for electromagnetic hyperthermia therapy includes an outer needle, and a first inner needle. The outer needle has an outer body defined an insert space. The outer body has a first magnetic-response portion, and a first nonmagnetic-response portion connected to the top portion of the first magnetic-response portion. The first magnetic-response portion is made of the material could generate heat energy in changed magnetism. The first magnetic-response portion could locate at the lesion portion precisely, and it needs only high frequency magnetism to generate heat energy to ablate the lesion. Therefore, it's easy to operate the device and the device has low cost. The device also makes small wound and pain alleviating.
Patent TW-201109696-A (TW)
Title: Electronic load capable of simulating LED characteristics and simulation method of same
Inventor: ZOU MING-YING
IPC: G01R31/3167
Filed: 2009-09-11
Abstract: An electronic load capable of simulating LED characteristics is disclosed, which receives an input electrical signal, sets up a simulated signal wherein the voltage and current of the simulated signal approximate the characteristic curve of LED. The electronic load measures the voltage of input electrical signal and receives parameters of the forward voltage and equivalent impedance of the LED to be simulated. A control processing unit is used to calculate said forward voltage parameter, equivalent impedance parameter and input electrical signal voltage to generate an adjustment command to a current amplifier. The current amplifier generates the simulated signal having forward voltage and equivalent impedance similar to LED.
Patent TW-201002822-A (TW)
Title: Product and process for transformation of thraustochytriales microorganisms
Inventor: ROESSLER PAUL G
IPC: C07H21/04
Filed: 2002-04-15
Abstract: Disclosed are nucleic acid and amino acid sequences for acetolactate synthase, acetolactate synthase regulatory regions, α -tubulin promoter, a promoter from a Thraustochytriales polyketide synthase (PKS) system, and fatty acid desaturase promoter, each from a Thraustochytriales microorganism. Also disclosed are recombinant vectors useful for transformation of Thraustochytriales microorganisms, as well as a method of transformation of Thraustochytriales Thraustochytriales microorganism as well as for the deletion, mutation, or inactivation of genes in Thraustochytriales microorganisms.
Patent TW-201111533-A (TW)
Title: Fixing frame used in sputtering process
Inventor: WANG CHUNG-PEI
IPC: C23C14/34
Filed: 2009-09-30
Abstract: The present invention relates to a fixing frame used in a sputtering process. The fixing frame includes a spindle, a plurality of fixing members and a plurality of elastic members. The spindle defines a accommodating cavity and a passageway, and has an inner surface defined in the accommodating cavity. Both the accommodating cavity and the passageway are spanned from an end surface of the spindle toward an inner portion of the spindle. The inner surface is parallel to the end surface. The passageway passes through the accommodating cavity, and terminates at the inner surface, thereby dividing a portion of the spindle between the end surface and the inner surface into at least two positioning members. The at least two positioning members are separated from each other. Each of the at least two positioning members has a positioning surface parallel to a longitudinal axis of the spindle, and a plurality of securing cavities arranged along the longitudinal axis of the spindle. An amount of the securing cavities is greater than that of the fixing members. Each securing cavity passes through a side surface of the spindle, and communicates with the accommodating cavity and the passageway, configured for fittingly receiving a fixing member. Every two neighboring fixing members are connected to each other with an elastic member. Two ends of the fixing member are out of the spindle. Each elastic member is accommodated in the accommodating cavity, and capable of changing its length under an exterior force such that at least one of the two neighboring fixing member moves in the passageway and then fittingly received in a corresponding securing cavity. In this manner, a distance between the two neighboring fixing members is changed.
Patent TW-201116077-A (TW)
Title: Earphone integrated with microphone
Inventor: YUE FAN-EN
IPC: H04R1/08
Filed: 2009-10-21
Abstract: The present invention is related to an earphone integrated with a microphone. The earphone includes a housing, a speaker, a first microphone, and an audio processing circuit. The housing has an earplug part where a first opening is located. The speaker, configured for broadcasting audio signals coming from an electronic device, is placed within the earplug part. The first microphone is set for receiving a user's voice. The audio processing circuit further includes a first microphone input unit that electronically connected with the first microphone. The present invention increases the convenience in audio communication and improves communication qualities through integrating the microphone with the earphone and introducing the audio processing circuit.
Patent TW-201115458-A (TW)
Title: Buffer space allocation method and related packet switch
Inventor: LU KUO-CHENG
IPC: H04L12/56
Filed: 2009-10-29
Abstract: A buffer space allocation method for a packet switch includes periodically performing a measurement process to obtain a plurality of measurement results at different times, each measurement result indicating a total size of accumulated packets in an output queue corresponding to one of a plurality of network ports of the packet switch, and adjusting a dedicated buffer space of the output queue according to the plurality of measurement results and a reserved value for the dedicated buffer space.
Patent TW-201117684-A (TW)
Title: Printed circuit board structure and method for manufacturing the same
Inventor: LIN HSIEN-CHIEH
IPC: H05K1/11
Filed: 2009-11-03
Abstract: Disclosed is about a printed circuit board structure which is manufactured by providing a core board, forming an inner circuit layer on the core board surface, forming a bonding pad layer on the inner circuit, forming a ring-shaped anti-etching layer on the bonding pad layer, forming an anti-soldering insulation layer on the ring-shaped anti-etching layer and the bonding pad layer, and forming an opening to expose part of the bonding pad, wherein the radius of the opening is shorter than the radius of the ring-shaped anti-etching layer, and the bonding pad layer surface is free of concave. The described structure may prevent the solder extending along the bottom void of the anti-soldering insulation layer to other regions.
Patent TW-201029999-A (TW)
Title: Cyclopropyl compounds
Inventor: BUENO MELENDO ANA BELEN
IPC: A61P3/10
Filed: 2009-12-04
Abstract: A compound of the formula: and pharmaceutical compositions for the treatment of diabetes.
Patent TW-201027759-A (TW)
Title: Semiconductor heterostructure diodes
Inventor: WU YI-FENG
IPC: H01L29/872
Filed: 2009-12-08
Abstract: Planar Schottky diodes for which the semiconductor material includes a heterojunction which induces a 2 DEG in at least one of the semiconductor layers. A metal anode contact is on top of the upper semiconductor layer and forms a Schottky contact with that layer. A metal cathode contact is connected to the 2 DEG, forming an ohmic contact with the layer containing the 2 DEG.
Patent TW-201122222-A (TW)
Title: Wind-driving device and module using the same
Inventor: HU SSU-YUAN
IPC: F03D3/00
Filed: 2009-12-23
Abstract: One embodiment of the present invention discloses a wind-driving device comprises a base frame, a rotating shaft, a plurality of sets of supports, and a plurality of blades. The rotating shaft is fixed on the base frame, and can rotate around its axial line. Each of the sets of supports connects the rotating shaft and the plurality of blades. Each of the blades comprises a pair of wing portions symmetrically arranged, and an acute included angle exists between the center line of each of the two wing portions and the axial line of the rotating shaft.
Patent TW-201035218-A (TW)
Title: Absorbent resin particles, process for producing the same, absorbent comprising the same, and absorbing article
Inventor: FUJIMURA TAKASHI
IPC: C08J3/24
Filed: 2009-12-24
Abstract: This invention provides an absorbable resin particle having an absorbing speed pattern showing a slow absorbing speed in the initial stage, a normal absorbing speed in the middle stage and a fast absorbing speed in the later stage, and further provides an absorbable particle for preventing a rash by using the absorbable resin particle. The absorbable resin particle comprises a crosslinked polymer (A) including a water-soluble vinyl monomer (a1) and/or a hydrolytic vinyl monomer (a2), and a crosslinking agent (b) as essential constituting units. In a swelling volume measuring method for measuring the swelling volume that each gram of the absorbable resin particle absorbs normal saline, a time ratio (t2/t1) of a time period until a swelling volume reaches to 5 ml (t1) to a time period until a swelling volume reaches to 40 ml (t2) ranges from 5 to 20.
Patent TW-201124634-A (TW)
Title: Fixing mechanism
Inventor: Liu zhi-hua
IPC: F16B1/02
Filed: 2010-01-11
Abstract: A fixing mechanism is used for fixing a composing element in an electronic device. The fixing mechanism includes a housing, a pressing member, a sliding member, a first resilient member, and a connecting rod assembly. The housing defines a receiving potion to receive the composing element. The press member is moveably fixed to the housing adjacent to the receiving portion. The sliding member resists the pressing member. The first resilient member resists between the pressing member and the housing. The connecting rod assembly is rotatably fixed to the housing. The fixing mechanism further includes a first and second engaging portion defined in the composing element, a guiding portion and a positioning portion defined in sidewalls of the receiving portion. The connecting rod assembly includes a latching portion in a free end thereof. The positioning portion engages with the first engaging portion. The latching portion engages with the second engaging portion. The pressing member presses the connecting rod assembly via pressing the sliding member, such that the connecting rod assembly is rotated relative to the housing. At the same time, the latching portion slides along the guiding portion until the latching portion engages with the second engaging potion.