baber/WOPTO huggingface dataset:
Patent TW-201021479-A (TW)
Title: Method and apparatus for reducing peak-to-average power ratio
Inventor: LI CHIH-PENG
IPC: H04L27/26
Filed: 2008-11-20
Abstract: Method for reducing peak-to-average power ratio (PAPR), which is used for an OFDM transmitter, comprises the steps of performing a serial-to-parallel step for a signal sequence contained in a frequency domain inputted to the OFDM transmitter; performing an Inverse Fast Fourier Transform (IFFT) process on the signal sequence contained in a frequency domain, and generating a signal sequence contained in a time domain having a plurality of sub-carrier groups; performing a filtering step for the signal sequence contained in a time domain to filter out each time domain signal of each sub-carrier group; performing a cyclic-shift process on each time domain signal to change a peak position of each time domain signal; multiplying a non-zero complex number on each time domain signal to change a phase angle of each time domain signal; adding each time domain signal together to generate a plurality of candidate signals; and comparing the PAPRs of the candidate signals to select a candidate signal having a lowest PAPR for transmission.
Patent TW-201021618-A (TW)
Title: Light source control device and method
Inventor: LAN YU-CHIN
IPC: H05B37/02
Filed: 2008-11-24
Abstract: A light source control device and method is used to control a light source. The light source control device includes a position sensing unit and a microcontroller. The method includes steps of: generating a first signal in response to a touch action at a position of the position sensing unit; and the microcontroller generating a control signal according to a light source adjusting parameter set corresponding to the first signal for controlling the illumination status of the light source. The light source adjusting parameter set includes a plurality of color value components. The microcontroller generates the control signal according to the color value components to control the illumination status of the light source.
Patent TW-200931607-A (TW)
Title: Chip package
Inventor: KO WEN-HUI
IPC: H01L23/28
Filed: 2008-11-28
Abstract: The present invention provides the chip package, including a chip, a under fill layer, first solder mask layer, first metal layer, a dielectric material layer, second metal layer, second solder mask and metal ball layer, further comprise a electric conduction set to connect between chip, first metal layer and second metal layer, for reduce interference and to promote transfer speed.
Patent TW-201025385-A (TW)
Title: Liquid crystal display and keypad device thereof
Inventor: HSU PIN-HUNG
IPC: G02F1/133
Filed: 2008-12-22
Abstract: A liquid crystal display and a keypad device thereof are provided. The keypad device includes a housing and a keypad module. The housing has a first assembling structure and at least an opening. The keypad module includes at least a key and at least a second assembling structure connecting with the key. The key has a pushing surface. The pushing surface is exposed by the opening of the housing. The keypad module may be assembled or disassembled to the housing repeatly by the first and second assembling structures.
Patent TW-201027472-A (TW)
Title: Wireless audiovisual information transmission system and control method thereof
Inventor: Liu wen-xin
IPC: G08C17/02
Filed: 2009-01-10
Abstract: This invention relates to a wireless audiovisual information transmission system, which is a combination of a plurality of message apparatuses and short-distance wireless transmission devices equipped at different locations, wherein at least one message apparatus is a mobile device. Therefore, message with identity and routing table information can move between different message apparatuses, and the message can be received and transmitted without being restricted by terrain and location. The mobile message apparatus makes the receiving and sending of the message more convenient. The use effect mentioned above can be achieved by a wake-up step, a stand-by step, a working step, a display step, and a path selection step.
Patent TW-200936717-A (TW)
Title: Metal coat material, protecting method for metal and luminescent device
Inventor: KANAMORI TAROU
IPC: C09D7/12
Filed: 2009-01-21
Abstract: The purpose of the present invention provides a metal coat material having excellent sulfur barrier property and transparency, a protecting method for metal by using the said metal cat material, and a luminescent device in which high-brightness and long life will be possible. The present metal coat material is characterized in that comprises a polymer (A) obtained by hydrolysis, condensation reactions of at least one organic silane represented by formula (1) R1nSi(OR2)4-n (in formula, R1 represents C1-C8 monovalence organic group, which could be the same or different while two are exist; R2 each independently represents C1-C5 alkyl group or C1-C6 acyl group; n represents integral of 0 to 2), (a1) at least one silane compound selected from the group consisting of the hydrolysate and condensate of the said organic silane, and (a2) polymer which comprises a silane group having a silicon atom bond with hydrolytic group and/or hydroxyl group.
Patent TW-201030247-A (TW)
Title: Wall anchor
Inventor: Lv jian-ming
IPC: F16B25/06
Filed: 2009-02-10
Abstract: The present invention relates to a wall anchor comprising a screw, a sleeve, and a drill bit, wherein the screw has a head part and a rod body on which threads are formed. A segment without threads is formed between the threads on the rod body and the head part. The sleeve is fitted around the screw. The sleeve has a deformation part with at least a slot in the asymmetric way. Also, an engaging part is formed in the rear section of the sleeve, the tail end of the screw penetrates out of the sleeve and is joined with the drill bit. When the drill bit drills into the wall plate, the threads on the screw is engaged with the engaging part on the sleeve. When the screw rod rotates continuously, the asymmetrically disposed slot will generate the asymmetric deformation force so that the deformation part on the sleeve makes the engaging part engage with the thread section by the asymmetric reverse-force, and the engaging part of the sleeve will make the threads of the screw be continuously engaged and pulled to the non-threaded section, so as to be fixed on the wall plate.
Patent TW-200939985-A (TW)
Title: Cleat protector shoe cover
Inventor: KAY RICHARD KEITH
IPC: A43B5/18
Filed: 2006-12-27
Abstract: A cleat protector shoe cover. The cleat protector shoe cover has an upper portion formed of either engagements or an elastic material and having a shoe opening formed in a top thereof. The cleat protector shoe cover is stretchable and engages with a cleated shoe to prevent the cleats from being damaged or damaging a floor surface by providing seating areas.
Patent TW-201032438-A (TW)
Title: Energy-saving charge/service interruption system
Inventor: WENG WEN-BIN
IPC: H01H3/28
Filed: 2009-02-27
Abstract: An energy-saving charge/service interruption system mainly comprises: a pressing switch, a magnetic component, a conduction component, and an electromagnetic component. It mainly operates by pressing against the pressing switch for propping up against the conduction component to contact the electromagnetic component. Then after the electromagnetic component conducts, the magnetic force generated by the magnetic component itself attracts the conduction component to form a conduction circuit for smoothly charging the system. When the charging has completed, the electric current passed through the electromagnetic component is diminished and the magnetic force decreases. Therefore, the magnetic force induced by the magnetic component itself can release the conduction component from the electromagnetic component. Thus, the system will turn off automatically after the charging is done.
Patent TW-200947549-A (TW)
Title: Plasma processing method
Inventor: MORIKAWA YASUHIRO
IPC: H01L21/3065
Filed: 2009-03-06
Abstract: This invention provides a plasma processing method that is capable of optimizing the etching conditions and maintaining a uniform in-plane distribution throughout the etching process from the beginning to the end, wherein the plasma processing method according to this invention comprises a step of etching substrate W formed with a mask pattern upon its surface by using plasma formed within vacuum chamber 21, and a step of sputtering target material 30 disposed within vacuum chamber 21 with plasma and forming a protective film upon a side wall of the etching pattern formed upon substrate W, in which the two steps are mutually repeated. According to this plasma processing method, a uniform in-plane distribution has been maintained throughout the etching process from the beginning to the end by changing the radius of magnetic central line 25 in compliance with the progress of the plasma process comprising the etching process with respect to substrate W and the process of forming the protective film.
Patent TW-200951086-A (TW)
Title: Device and method for forming cutting line in glass pplate
Inventor: KANEKO SATOSHI
IPC: C03B33/037
Filed: 2009-03-26
Abstract: A device for forming cutting lines in a glass plate in such a manner that four cutting lines are formed in the surface of the glass plate by running cutters thereon to form the glass plate in a rectangular shape. The device is equipped with four cutters corresponding to the four cutting lines and each of the four cutters includes a running movement means.
Patent TW-201037290-A (TW)
Title: Apparatus for holding lens module
Inventor: CHEN HSIANG-HUNG
IPC: G01M11/02
Filed: 2009-04-03
Abstract: An apparatus for holding lens module includes a supporting device having a chamber and a sucking device. The supporting device includes a top cover and a transparent bottom wall opposite to the top cover. The top cover defines a plurality of trapezoid-shaped through holes communicated to the chamber. The sucking device communicates to the chamber, and is configured for sucking out air in the chamber, thereby obtaining a sucking force in the through holes.
Patent TW-201037610-A (TW)
Title: System and method for comparing images and deleting acceptable errors
Inventor: LEE CHUNG-I
IPC: G06K9/62
Filed: 2009-04-10
Abstract: The present invention provides a system for comparing images and deleting acceptable errors. The system extracts a skeleton of a first black and white image, and compares the skeleton with a second black and white image, so as to obtain differences between the two black and white images. In addition, the system deletes acceptable errors from the differences. A related method is also disclosed.
Patent TW-201039721-A (TW)
Title: Hard disk fixing mechanism and electronic device having the same
Inventor: DAI BIN
IPC: H05K7/12
Filed: 2009-04-17
Abstract: A hard disk fixing mechanism used to fix a hard disk to frame of an electronic device, includes a locking element, a first fixing portion, and a second fixing portion. One of the hard disk and the frame of an electronic device configures the locking element, the other correspondingly configures the first fixing portion and the second fixing portion. The first fixing portion defines a latching groove. The locking element includes a first hook and a second hook. The first hook can be elastically deformed to tightly engage in the latching groove of the first fixing portion. The second hook tightly engages the second fixing portion. The hard disk fixing mechanism fixes or disassembles the hard disk by controlling the deformation and restoration of the first hook, without using other tools. The present invention also provides an electronic device having the hard disk fixing mechanism.
Patent TW-201038257-A (TW)
Title: Earplug structure that can show the mark and manufacturing meth thereof
Inventor: CHEN ZHI-MING
IPC: A61F11/08
Filed: 2009-04-27
Abstract: An earplug structure that can show the mark, comprising: a soft body and at least one indentation mark portion or protrusion mark portion formed on the soft body. The soft body includes a pillar-like portion, a head portion integrally formed on one end of the pillar-like portion, and a bottom portion integrally formed on the other end of the pillar-like portion. The indentation mark portion is indented on the soft body or the protrusion mark portion protrudes from the soft body. Therefore, a scheduled manufacture method, such as foaming, is used in the invention. When a scheduled soft material dilates, the protrusion or indentation of the inner of the mold forms the indentation mark portion and the protrusion mark portion.
Patent TW-201006561-A (TW)
Title: Feeding system for coating multiphase liquids
Inventor: LEKHTMAN DMITRY
IPC: B05C11/10
Filed: 2009-05-05
Abstract: A system and process are disclosed for the continuous coating of an emulsion onto a moving substrate that allows the homogenized emulsion to be coated at a relatively constant pre-determined flow rate without significant destabilization of the emulsion. The system and process are particularly suited for use with emulsions containing fine conductive particles.
Patent TW-201002012-A (TW)
Title: Techniques for ensuring authentication and integrity of communications
Inventor: HSU WEN-PIN SCOTT
IPC: H04L29/06
Filed: 2009-05-05
Abstract: Techniques are described for ensuring data integrity and authentication of received messages. One technique includes sending a request from a first module to a second module in which the request includes a first portion that is a shared secret encrypted with a public key, obtaining by the second module a private key from a secure and trusted information store, such as a license information store, including license information or other application specific information for the first module, using the private key to decrypt the first portion and obtain the shared secret, sending a response from the second module to the first module in which the response includes authentication data and at least one data item used with the shared secret to determine the authentication data, and performing by the first module verification processing to verify the authentication data included in the response.
Patent TW-201101296-A (TW)
Title: Method for scanning snapshot
Inventor: SUN YU-LIANG
IPC: G11B20/12
Filed: 2009-06-16
Abstract: A method for scanning snapshot includes the following steps: an original space is provided; a first snapshot is obtained by snapshot the original space and creating a first snapshot space; at least a second snapshot is obtained by snapshot the original space and creating at least a second snapshot space; when a scanning instruction for scanning the first snapshot and the second snapshot is obtained, the original space, the first snapshot space and the second snapshot space are scanned respectively.
Patent TW-201103246-A (TW)
Title: Forward converter with secondary side post regulation and zero voltage switching
Inventor: WANG CHIH-LIANG
IPC: H03K17/13
Filed: 2009-07-14
Abstract: This invention discloses a forward converter with secondary side post regulation and zero voltage switching, where the primary power loop may adopt a one-transistor or two-transistor structure, which are driven by a primary driving circuit with a constant duty ratio so that the voltage waveform of the secondary power winding has a constant pulse width; the secondary power loop uses a controllable switch, which may adopt a magnetic amplifier or N channel metal oxide semiconductor field transistor, to blank the leading edge of the voltage waveform of the secondary power winding; regulate the output voltage, and achieve the zero voltage switching of the primary switch transistors.
Patent TW-201015575-A (TW)
Title: Dual power scheme in memory circuit
Inventor: PARK DONG-KYU
IPC: G11C8/10
Filed: 2009-08-14
Abstract: A semiconductor memory device includes address signal level shifters configured to transform a low level address signal into a higher level address signal. A decoder is configured to receive the higher level address signal and, in response, provide word line signals. Write drivers receive low level data input signals and configure bitlines in response to the received input. Memory cells are responsive to the word line signals and to the configured bit lines for storing data therein.
Patent TW-201012224-A (TW)
Title: Methods and apparatus for an enhanced media content rating system
Inventor: GROBB MATTHEW S
IPC: H04N7/16
Filed: 2009-08-26
Abstract: Methods, apparatus, systems and computer program products are provided for an improved media content rating system. The rating system herein disclosed is highly-granular in nature, in that, the rating system allows for ratings to be based on the number of times that portions, segments, clips of the media file are played or otherwise executed, as opposed to basing the media content rating solely on the number of times that the media file is played. In this regard, the aspects herein described may further provide for ratings of the portions, segments, clips of the media content as opposed to limiting the rating to a rating for the overall media content file.
Patent TW-201110284-A (TW)
Title: Structure of low temperature co-fired ceramic substrate and the manufacturing method thereof
Inventor: LU MADELEINE
IPC: H01L23/48
Filed: 2009-09-03
Abstract: The present invention provides a low temperature co-fired ceramic substrate, which comprises a substrate including a stack of multiple ceramic structure layers and has a first surface; a circuit structure located in the substrate; a via located on the first surface and connected with the circuit structure; and a first structure layer located in the via and connected with the circuit structure.
Patent TW-201023699-A (TW)
Title: Laminate for flexible printing circuit substrate and flexible printing circuit substrate and methods for manufacturing the same
Inventor: FUJIWARA KATSUHIKO
IPC: H05K3/42
Filed: 2009-09-08
Abstract: Provided are a laminate for flexible printing circuit substrate and a flexible printing circuit substrate, and methods for manufacturing the same, capable of efficiently forming wiring with super-fine pitch and being able to be used in COF film carriers or the like with super-fine pitch. The laminate for flexible printing circuit substrate of the present invention has an insulation base material (11) formed with through holes for conduction (13) and a conductive layer (14) adhered to one surface of the insulation base material (11), wherein an embedded conductive platted layer (15) is provided in the through holes for conduction (13) such that an upper surface of the embedded conductive platted layer (15) is flush with a surface of the insulation base material (11), and a conductive platted layer (18) covering the surface of the insulation base material (11) and the upper surface of the embedded conductive platted layer (15) is also provided.
Patent TW-201111592-A (TW)
Title: Drainage pipe structure
Inventor: ZHANG SHI-WEI
IPC: E03C1/122
Filed: 2009-09-29
Abstract: This invention relates to a drainage pipe structure, the drainage pipe being applicable to the connection of a vertical drainage pipe, a traverse main pipe and a traverse branch pipe for waste and filth water drainage at each floor of a building. The drainage pipe is provided with a bent pipe member at the connection position of the bottom of the vertical drainage pipe and the traverse main pipe, and a three-way pipe member with fixed chamfer oblique is provided at the connection position of the transverse branch pipe and the vertical drainage pipe. A dividing body is respectively provided to the bent pipe member at the upper pipe wall of the bending position and on the pipe wall of the chamfer oblique of the three-way pipe member. Each dividing body has a guiding mechanism. With the installation of the dividing bodies, during the drainage of waste and filth water, a complete water curtain can be prevented from being formed in the drainage main pipe, and regional positive air pressure can be directed; in addition, water storage and bending seals of different sanitary facilities can be protected from damage, thereby preventing the ejection of waste and filth water from sanitary facilities and the release of methane and stink.
Patent TW-201113024-A (TW)
Title: Use of chondroitin sulfate in promoting myelocyte
Inventor: CHU I-MIN
IPC: A61K31/737
Filed: 2009-10-08
Abstract: The present invention provides a use of chondroitin sulfate in promoting myelocyte differentiation, particularly a use of radiation-treated chondroitin sulfate in promoting myelocyte differentiation. The invention is characterized in cultivating myelocyte in a culture added with chondroitin sulfate, in particular food-grade chondroitin sulfate. More particularly, the culture used is a serum-free culture.
Patent TW-201113049-A (TW)
Title: Single dosage form for medicines with different physical properties
Inventor: FUJII TAKERU
IPC: A61K9/48
Filed: 2009-10-09
Abstract: An objective of the invention is to prepare a single dosage form for a number of medicines with different physical properties by treating the medicines so that the surface thereof becomes more hydrophilic or hydrophobic. According to the invention, a medicine is contained in a surfactant to form a medicine-surfactant composite. Subsequently, the composite is made into a preparation that is dispersible in a fine size in a hydrophilic solvent (S/W), or in a fat-soluble medium (S/O), or in fat-soluble and water-soluble media (S/O/W). As a result, a number of medicines can be prepared in a same preparation.
Patent TW-201022417-A (TW)
Title: Liquid crystal composition and LCD device
Inventor: FURUSATO YOSHIMASA
IPC: C09K19/12
Filed: 2009-10-12
Abstract: A liquid crystal composition is provided, having a negative dielectric anisotropy, and including a two-ring compound having fluorine or chlorine at least three of its lateral positions and having a large negative dielectric anisotropy as a first component, a specific compound having a large negative dielectric anisotropy as a second component, a specific compound having a low viscosity as a third component, and a specific compound having a large negative dielectric anisotropy as a fourth component. An LCD device containing the liquid crystal composition is also provided.
Patent TW-201115893-A (TW)
Title: Method and device for reducing standby power consumption of switch type electric power
Inventor: HUANG RUN-XIONG
IPC: H03K17/10
Filed: 2009-10-16
Abstract: This invention discloses a method and a device for reducing standby power consumption of switch type electric power. The method comprises the following steps: carrying out delay comparison on a supply voltage to produce a selection signal which has a first status and a second status, wherein the delay comparison compares a high critical voltage with the supply voltage when the selection signal is at the first status, and compares a low critical voltage with the supply voltage when the selection signal is at the second status; and determining a UVLO_ON voltage according to the selection signal, wherein when the selection signal is at the first status, the UVLO_ON voltage is of a first level, and when the selection signal is at the second status, the UVLO_ON voltage is of a second level.
Patent TW-201116199-A (TW)
Title: Pressing device for heat sink and pressing tool of the pressing device
Inventor: LEE CHIA-MING
IPC: H05K7/20
Filed: 2009-10-19
Abstract: A pressing device for pressing heat sinks on a PCB comprises a rack and a plurality of pressing tools provided on the rack. Each of the pressing tools includes a shaft elastically movable in an up-and-down manner, a pressing head connected to a bottom end of the shaft through the universal joint unit for contacting the heat sink, and a universal joint unit. Processing time can be shortened by using these tools to press the heat sinks on the PCB at the same time. With the universal joint unit, the inclination angle of the pressing head can be adjusted automatically when contacting with the heat sink so as to permit conforming of the pressing head to an out surface of the heat sink.