baber/WOPTO huggingface dataset:
Patent TW-200729870-A (TW)
Title: Minimum rate guarantees on wireless channel using resource utilization messages
Inventor: GUPTA RAJARSHI
IPC: H04L29/02
Filed: 2006-10-26
Abstract: Systems and methods are described that facilitate performing interference management techniques between sending and receiving nodes in order to provide minimum transmission rate guarantees. Carrier-to-interference ratio (C/I) may be controlled by employing specialized resource utilization messages (RUMs), the number and rate of which may be governed by a "token bucket" mechanism. For instance, a maximum token bucket size may be defined for a node, which describes the maximum amount of data that may pass through the node at a given time. A current number of tokens in the node's bucket may be evaluated and compared to a threshold value, and RUMs may be transmitted by the node as long as the current token number is greater than the predefined threshold value. Tokens may additionally be deducted from the node's bucket for successful data transmissions, thus providing a dynamic interference control mechanism.
Patent TW-200729485-A (TW)
Title: Semiconductor device and manufacturing method of the same
Inventor: OTAKE SEIJI
IPC: H01L21/331
Filed: 2006-10-27
Abstract: It is an object to provide a semiconductor device and a manufacturing method of the same, attempting to solve the problems in the conventional semiconductor device that the desired hfe value can not be easily obtained because minimum base width exists on the surface of epitaxial layer. In the semiconductor device of present invention, an N type epitaxial layer (4) is laminated onto the P type single crystal silicon substrate (2). A N type diffusion layer (5) as a base outgoing area and a P type diffusion layer (6, 7) as an emit area and a P type diffusion layer (8, 9) as a collector area are formed on the N type epitaxial layer (4).The emitter area has an area in the deep part with wider diffusion width more than that in the neighborhood of surface thereof, and the minimum base width is formed in the deep part of the epitaxial layer (4) in a horizontal type PNP transistor (1). By this structure, the surface recombination of free careers (positive hole) is restrained such that the desired hfe value can be realized.
Patent TW-200739539-A (TW)
Title: Optical disc device
Inventor: OGAWA RYO
IPC: G11B33/08
Filed: 2006-11-22
Abstract: An optical disc device 21 provided in the present invention includes a frame 22, a traverse chassis 23 supporting a motor for driving an optical disc, a resilient member 24 supporting the traverse chassis 23 on the frame 22 from a horizontal direction, a spindle motor 25, and a photo pickup holder 26. The resilient member 24 is installed in such a state that the resilient member 24 is elongated between the frame 22 and the traverse chassis 23 to reach an elongation ratio of ΔL with respect to the natural length thereof.
Patent TW-200726745-A (TW)
Title: Industrial process for production of aromatic carbonate
Inventor: FUKUOKA SHINSUKE
IPC: C07C68/06
Filed: 2006-11-28
Abstract: It is an object of the present invention to provide a specific process that enables an aromatic carbonate required for producing a high-quality high-performance aromatic polycarbonate to be produced industrially in a large amount (e.g. not less than 1 ton / hr) stably for a prolonged period of time (e.g. not less than 1000 hours, preferably not less than 3000 hours, more preferably not less than 5000 hours) from a cyclic carbonate and an aromatic monohydroxy compound. When producing an aromatic carbonate from a cyclic carbonate and an aromatic monohydroxy compound, the above object can be attained by carrying out a step of: (I) producing a dialkyl carbonate and a diol using a reactive distillation column having a specified structure, and (II) producing the an aromatic carbonate using a first reactive distillation column having a specified structure.
Patent TW-200824175-A (TW)
Title: Preparation method for high performance of alkaline direct ethanol fuel cell
Inventor: YANG CHUN-CHEN
IPC: H01M8/00
Filed: 2006-11-29
Abstract: The patent invents a new method to synthesize an alkaline composite solid polymer electrolyte membranes based on the polyvinyl alcohol (PVA) polymer, nano-TiO2 powders and KOH. A alkaline solid-state direct ethanol fuel cell (DEFC) comprised of alkaline composite polymer electrolyte membrane, an anode electrode with PtRu (1:1) black catalysts at a loading of 0.25-4.50 mg/cm2 and a cathode electrode with MnO2/BP2000 carbon black+CNT binary carbons at a loading of 1-30 wt.%, was assembled and examined in this invention. This alkaline DEFC shows excellent electrochemical performance with a maximum powder density of 16-17 mW/cm2 at 60 DEG C at ambient pressure (1 atm) in 2M KOH+2M C2H5OH solutions. This invention proposes a brand new method to prepare the green energy fuel cell, namely, alkaline direct ethanol fuel cell (DEFC) and each key component.
Patent TW-200826472-A (TW)
Title: Control apparatus
Inventor: KAO PENG-FENG
IPC: H02P8/14
Filed: 2006-12-15
Abstract: The invention discloses a control circuit for controlling a motor. The control circuit comprises a control module, a current transforming module and a comparing module. The control module is used for generating a control current and a comprising voltage according to a first current, a first voltage and an input voltage. The current transforming module is coupled to the control module and generates a first output voltage at a first output end and a second output voltage at a second output end. The comparing module is coupled to the control module and the current transforming module for comparing a threshold voltage, the first output voltage, the second output voltage and the comparing voltage and generating the plurality of control signals respectively thereby controlling the motor.
Patent TW-200725612-A (TW)
Title: Optical disk lamination method
Inventor: Zhang cheng-wei
IPC: G11B7/26
Filed: 2006-12-18
Abstract: This invention relates to am optical disk lamination method which comprises a dispensing step, which is to circularly coat a gluing agent on a first substrate with the amount of the gluing agent applied on an unit area of some parts more than that of the two sides, and an attaching step, which is to attach a second substrate onto the first substrate before rotating the first substrate rapidly to allow the gluing agent between the first substrate and the second substrate to move along the tangent direction so that air is pushed outwards and inwards and thus the first and the second substrates are adhered together. Therefore, the attached first and second substrates are closely laminated with each other and there is no air bubble generation between the first and the second substrates during the lamination process.
Patent TW-200739754-A (TW)
Title: Microelectronic component with photo-imageable substrate
Inventor: HABA BELGACEM
IPC: H01L21/50
Filed: 2006-12-22
Abstract: Methods for making a microelectronic component including a plurality of conductive posts extending and projecting away from a flexible substrate, wherein at least some of the conductive posts are electrically connected to a plurality of traces exposed on the flexible substrate.
Patent TW-200738754-A (TW)
Title: Methods for preparing alkali cellulose and cellulose ether
Inventor: NARITA MITSUO
IPC: C08B15/05
Filed: 2006-12-27
Abstract: Provided is a method for efficiently preparing alkali cellulose having a uniform alkali distribution therein. More specifically, provided are a method for preparing alkali cellulose comprising steps of bringing pulp into continuous contact with an alkali metal hydroxide solution in a pipe type contactor to generate a contact mixture and draining the contact mixture; a method for preparing cellulose ether comprising use of the alkali cellulose; and an apparatus for preparing alkali cellulose, comprising a pipe type contactor having at least one inlet port at one end thereof for introducing pulp and an alkali metal hydroxide solution, and an outlet port at the other end for discharging a contact mixture, wherein the pulp and the alkali metal hydroxide solution are moved from one end to the other end while bringing them into contact with each other, and a drainer for separating a cake from the contact mixture discharged from the contactor.
Patent TW-200730899-A (TW)
Title: Polarizing device, cross dichroic prism, liquid crystal projector, and method for manufacturing polarizing component
Inventor: KOMATSU TAKUYA
IPC: G02B5/30
Filed: 2006-12-28
Abstract: A polarizing device has the characteristics of having a synthetic resin film of a polarizing plate sandwiched and bonded between two glass members. At least a surface on one side of the polarizing plate is bonded to one of glass members by the use of an adhesive. Moreover, the two glass members at least use the glass member which are located on the supporting plane of the polarizing plate, are finished to a high degree of plane, and at least one of the two glass members is in the form of an elastic glass plate capable of elastic deformation in a lateral direction.
Patent TW-200828946-A (TW)
Title: Wireless handheld communication device
Inventor: CHUANG CHIH-HUNG
IPC: F16B2/20
Filed: 2006-12-29
Abstract: A wireless handheld communication device is described. A main body has a first engagement pair in inner walls thereof. A keyboard structure has a frame and a flexible body, wherein the plastic frame has a second engagement pair engaging with the first engagement pair so as to secure the keyboard structure in the main body.
Patent TW-200806065-A (TW)
Title: Audio speaker having a tweeter capable of continuous rotation
Inventor: BLACKMON LEIF
IPC: H04R1/32
Filed: 2007-01-04
Abstract: An audio speaker contains a tweeter capable of continuous rotation, where the audio speaker contains the tweeter and an axis mount assembly. The tweeter is removably connected to the axis mount assembly. The audio speaker also contains a first connection member capable of maintaining electrical communication with the axis mount assembly throughout continuous rotation of the axis mount assembly. The axis mount assembly contains a terminal plate connected to a bottom portion of the tweeter, where the terminal plate maintains electrical communication with the tweeter. The axis mount assembly also contains an axis mount faceplate capable of receiving the terminal plate and tweeter within an indented portion of a top portion of the axis mount faceplate. The axis mount assembly further contains an axis mount spacer and a second connection member that maintains electrical communication with the first connection member throughout continuous rotation of the axis mount assembly.
Patent TW-200830864-A (TW)
Title: Circuit and method of dynamic contrast enhancement
Inventor: KAO MENG-CHAO
IPC: H04N5/202
Filed: 2007-01-05
Abstract: A dynamic contrast enhancement circuit (DCE circuit) includes a grayscale statistical unit, an operation unit and a transformation unit. Wherein, the grayscale statistical unit receives a frame and divides the grayscale distribution of the frame into a plurality of statistical intervals to count the number of pixels of every statistical interval and obtains a plurality of statistical values. When one of the statistical values is greater than a threshold value, the operation unit would adjust every the statistical value according to the difference value between the statistical value exceeding the threshold value and the threshold value. In this way, the transformation unit is able to produce a transformation data according to the adjusted statistical values, so as to perform a DCE processing on the frame.
Patent TW-200732397-A (TW)
Title: Foam
Inventor: OKUDA TOHRU
IPC: C08L67/04
Filed: 2007-01-19
Abstract: This invention provides a foam containing a polylactic acid resin (a), at least one thermoplastic resin (b) selected from polyolefin resins and polystyrene resins, and a block copolymer (c) of a vinyl aromatic compound and a conjugated diene. The weight ratio (a/b) between the component (a) and the component (b) is from 80/20 to 20/80. The foam contains 0.5-20 parts by weight of the component (c) per 100 parts by weight of the total of the components (a) and (b).
Patent TW-200832930-A (TW)
Title: Time-interleaved analog-to-digital converter and self-calibration method thereof
Inventor: HSU CHENG-CHUNG
IPC: H03M1/18
Filed: 2007-01-22
Abstract: The invention discloses a time-interleaved analog-to-digital converter (ADC), which includes a first and a second sub-ADC and a calibration module. The calibration module includes a switch module and a calibration engine. The switch module selectively provides one of a set of reference voltage levels, which are provided by a resistor series of the first sub-ADC, onto an input signal line, which is shared by the first and second sub-ADCs. The calibration engine calibrates pre-amplifiers of the first and second sub-ADCs according to digital signals generated by the first and second sub-ADCs.
Patent TW-200834028-A (TW)
Title: A trigger assembly
Inventor: Chen qian-yi
IPC: F41A19/10
Filed: 2007-02-06
Abstract: The invention is directed to a trigger assembly used in the lacquer bullet gun or toy gun. This trigger assembly includes a trigger, a hammer rod, and a cam. All these three components are pivotally assembled in the chamber of the trigger assembly. The front end of the trigger is supported by a spring component. The hammer rod is accompanied with another spring component for a proper connection. A long pinhole will accommodate the translation for the hammer rod. The front end of the hammer rod will touch the trigger and the top end of it will touch the hammer. The inner side of the rear end of the hammer rod has a cam with a three-stage adjustment functionality. Therefore, the trigger assembly can perform single bullet shooting, multiple bullet shooting, or locking.
Patent TW-200736574-A (TW)
Title: Position measuring device and position measuring method, mobile body driving system and mobile body driving method, pattern forming device and pattern forming method, exposure device and exposure method, and device manufacturing method
Inventor: MAKINOUCHI SUSUMU
IPC: H01L21/027
Filed: 2007-02-26
Abstract: A position measuring device includes linear encoders (50A to 50D) having four movable scales (44A to 44D) which are secured to a wafer stage (WST) and surround a wafer (W); and head units (46A to 46D) which are corresponding to the movable scales and emit a light having a wavelength in the longitudinal direction substantially longer than that in the direction perpendicular to the longitudinal direction. The information on the position of the wafer stage (WST) in an XY plane is calculated on the basis of the results of measured by the encoders. Thereby, the position of a mobile body can be accurately measured without increasing the size.
Patent TW-200839489-A (TW)
Title: Structure for preventing a computer case from being dismantled and a computer case using the same
Inventor: ZHANG JIE
IPC: G06F1/18
Filed: 2007-03-19
Abstract: A structure for preventing a computer case from being dismantled includes at least one hook set on an inside of a bezel of the computer case, a lock elastically and slidably mounted to a bracket of the computer case, and a salient set on a side plate of the computer case. The salient is used to push the lock. The lock includes a receiver. When the side plate is fixed onto the bracket of the computer case, the salient pushes the lock to slide on the bracket in order to make the hook hitch the receiver of the lock. When the side plate is removed from the bracket, the lock reversely slide in order to make the hook disengage from the receiver of the lock. Thus the bezel can be removed.
Patent TW-200738208-A (TW)
Title: Bone anchoring device
Inventor: MATTHIS WILFRIED
IPC: A61B17/58
Filed: 2007-04-03
Abstract: A bone anchoring device is provided comprising: a bone anchoring element (2) having a shaft (3) to be anchored in the bone and a head (4); a receiving part (5 ; 500) for receiving a rod (100) to be connected to the bone anchoring element (2) the rod having a longitudinal axis (L); the receiving part (5 ; 500) being formed in one piece and having an open first bore (8) with a first bore axis (9), a recess (10) shaped and sized to receive the rod; a second bore (12 ; 120) having a second bore axis (13 ; 130), the second bore being in communication with the first bore (8) and being sized to receive the head (4) with a part of the shaft (3) extending through the second bore (12 ; 120), wherein the second bore axis (13 ; 130) includes an angle of approximately 90DEG with a plane defined by the first bore axis (9) and the longitudinal axis (L) of the rod; and a pressure member (20) acting onto the head (4) to lock the position of the head relative to the receiving part.
Patent TW-200809839-A (TW)
Title: Optical information recording medium and object drawing method for optical information recording medium
Inventor: SOMEI HIDENORI
IPC: G11B7/2403
Filed: 2007-04-25
Abstract: An optical information recording medium has a recording layer and a first semi-transmissive reflective layer which are formed on one surface of a first light-transmissive substrate. Information can be recorded by irradiating a laser beam to the recording layer from the other surface side of the first light-transmissive substrate. The optical information recording medium further comprises a second light-transmissive substrate bonded to the one surface side of the first light-transmissive substrate, which includes the recording layer and the first semi-transmissive reflective layer, a second semi-transmissive reflective layer formed on the second light-transmissive substrate, a heat generating layer formed on the second semi-transmissive reflective layer, and a color developing layer formed on the heat generating layer. With the optical information recording medium, drawing of an object viewable from the label surface side can be made without restricting a data recording area with not need of turning over the optical information recording medium.
Patent TW-200731615-A (TW)
Title: Electrical connector applicable to adapter for various protocols and terminal thereof
Inventor: Lin li-zhen
Filed: 2007-04-30
Abstract: The present invention discloses an electrical connector applicable to adapter for various protocols. The connector includes a hollow shell and a plurality of branch terminals. One side of the shell has an inlet. There is a containing trench in the shell and a fixture dividing the containing trench into at least two containing spaces. Each branch terminal has a fixed end and at least two contact ends that are individually inserted into the containing spaces and the number of the contact terminals corresponds to that of the containing spaces, so that the material cost of a terminal can be decreased, and the branch terminal can be individually inserted into the 1st and the 2nd containing space at the same time so as to connect with adapters with different protocols. The time used to insert a terminal into a containing space can be saved. Besides, because each branch terminal has only one fixed end, the number of the terminals inserted into a PCB can be reduced, and hence, the process of inserting terminals into a PCB can be simplified.
Patent TW-200845447-A (TW)
Title: Organic photodetector and fabricating method of organic photodetector and organic thin film transistor
Inventor: CHANG TZU-YUEH
IPC: H01L51/42
Filed: 2007-05-07
Abstract: An organic photodetector includes a substrate, a first electrode, an insulation layer, an organic layer, and a second electrode is provided. The first electrode is disposed on the substrate. The insulation layer is disposed on the first electrode. The organic layer is disposed on the substrate and the insulation layer, covers the insulation layer and the side surfaces of the first electrode. The second electrode is disposed on the organic layer and is disposed above the insulation layer.
Patent TW-200847795-A (TW)
Title: Preference color adjusting system
Inventor: CHEN YAN-LIN
IPC: H04N9/64
Filed: 2007-05-17
Abstract: The present invention relates to a preference color adjusting system. A saturation calculator receives an RGB pixel and produces a saturation of the pixel. A hue calculator receives the RGB pixel and produces a hue of the pixel. A first lookup table device stores a plurality of first adjustment coefficient pairs for outputting a first adjustment coefficient pair according to the hue. A second lookup table device stores a plurality of second adjustment coefficient pairs for outputting a second adjustment coefficient pair according to the hue. A mixer performs a weighting operation on the first and second adjustment coefficient pairs according to the saturation to thereby output an output coefficient pair. A UV converter adjusts U and V values of the pixel according to the output coefficient pair.
Patent TW-200846944-A (TW)
Title: Device and method of searching word by pronunciation
Inventor: CHEN FRED
IPC: G06F17/30
Filed: 2007-05-22
Abstract: A device and method of searching word by pronunciation is described. A pronunciation database stores pronunciation characters corresponding to phonetic symbols. A phonetic database stores phonetic symbols corresponding to words. An input module inputs the pronunciation character. A pronunciation retrieval module gets the phonetic symbols corresponding to the pronunciation character from the pronunciation database. A phonetic retrieval module gets the word corresponding to the phonetic symbol from the phonetic database. An output module outputs the word.
Patent TW-200818704-A (TW)
Title: High-speed low-power integrated circuit interconnects
Inventor: CHENG ZHIBIN
IPC: H03K19/0175
Filed: 2007-05-28
Abstract: Methods and apparatuses to decrease power consumption of interconnecting devices in integrated circuits are disclosed. Embodiments comprise a method to reduce power consumption in integrated circuits by generating full and reduced swing signals at an output of a driver module in response to a control signal during and deactivating one or more elements to conserve power after an input signal remains unchanged for a period of time. Another embodiment comprises an apparatus to reduce power consumption in a circuit, the embodiment comprising a swing module coupled with a swing selector and an output controller. The swing module may generate full or low swing signals depending on the state of the swing selector. The output controller may increase the output impedance of the swing module after an input signal to the swing module remains unchanged for a quantity of time. Various apparatus embodiments include portable computing devices and cellular telephones.
Patent TW-200848660-A (TW)
Title: Switchable illumination system
Inventor: CHEN CHIA-HAO
IPC: F21V7/04
Filed: 2007-06-01
Abstract: A switchable illumination system adapted to provide illumination to a device is disclosed. The switchable illumination system comprises a first light source, a second light source, a reflection module and a control module, wherein the two light sources are disposed on two opposite sides of the reflection module, respectively. The reflection module is adapted to reflect the light emitted from at least one of the first light source and the second light source to maintain normal operation of the switchable illumination system under the monitoring of the control unit.
Patent TW-200848967-A (TW)
Title: Adaptive response time closed loop control algorithm
Inventor: SMIRNOV ALEXEI V
IPC: G05D7/06
Filed: 2007-06-11
Abstract: A system and method for controlling a flow of a fluid using an adaptive closed-loop-control algorithm is described. One embodiment includes a method for receiving a set point indicator and/or a sensor indicator generated by a sensor. A response time of a closed-loop-control algorithm is modified when at least one threshold value is satisfied based on the sensor indicator and/or the set point indicator. The closed-loop-control algorithm, which is implemented by a flow controller, is stabilized in response to the modifying of the response time of the closed-loop-control algorithm by adjusting at least one parameter associated with the closed-loop-control algorithm.