baber/WOPTO huggingface dataset:
Patent TW-593858-B (TW)
Title: A raised floor structure of compound material and its manufacture
Inventor: CHANG RANG-RONG
IPC: E04F15/024
Filed: 2003-10-16
Granted: 2004-06-21
Abstract: A raised floor structure of compound material and its manufacture includes to the steps of: drying laminate long fiber material into a pre-shaped structure forms of raised floor bodies on the basis of the properties of lightweight and high strength of the compound material, pouring resin in a preset mould via vacuum aid resin jet shaping method, and soaking the long fiber in the mould in the resin and glue-mix completely to make the long fiber harden and integrally shape at a designed temperature. Advantages of this invention: lessening structural weight of the raised floors, lessening processing cost, improving whole supporting effect due to high strength and balance structure, able to make laminated plane fibers into three-dimensional pre-product of raised floor structure via high-temperature pressing and mould shaping method.
Patent TW-I415698-B (TW)
Title: Method of preparing iron-based components
Inventor: MIKHAIL KEJZELMAN
IPC: C22C33/02
Filed: 2003-10-22
Granted: 2013-11-21
Abstract: The present invention concerns a process for the preparation of high density green compacts comprising the steps of providing an iron-based powder essentially free from fine particles; optionally mixing said powder with graphite and other additives; uniaxially compacting the powder in a die at a compaction pressure of at least about 800 MPa and ejecting the green body. The invention also concerns the powder used in the method.
Patent TW-I269488-B (TW)
Title: Dual-band antenna
Inventor: YE MING-HAU
IPC: H01Q5/00
Filed: 2003-12-03
Granted: 2006-12-21
Abstract: The present invention provides a dual band antenna. A coplanar wave guide is printed on one side of a dielectric substrate so that one end of the coplanar wave guide can be used as a signal feed end. Meanwhile, a grounding metal face is printed on the same side of the dielectric substrate corresponding to a periphery location of the coplanar waveguide. The grounding metal face maintains a specified clearance with the coplanar waveguide. The other end of the coplanar waveguide extends longitudinally and radially from the grounding metal face to form a radiation body. One end of the longitudinal shaft extends towards the other side to form a winding wire. One end of the winding wire extends to form the other radiation body. The two radiation bodies are located on the two sides of the winding wire and are not only parallel to each other, but also maintain a parallel clearance with the edge of the grounding metal face. Thus, each radiation body can be used to separately receive signals at a specified frequency band.
Patent TW-I235244-B (TW)
Title: Residue detecting system, residue computing device, and current detector
Inventor: OHKUBO KENICHI
IPC: H01M10/48
Filed: 2003-12-05
Granted: 2005-07-01
Abstract: A residue detecting system is provided. A switch (30b) is open when a control signal ST represents the machine body is in standby mode. Therefore, power supplied to a current detecting circuit (30) is stopped so as to shut down the current detecting circuit (30). A residue arithmetic microcomputer (31) cannot calculate discharge current (I) flowed power line (16) when shutting down the current detecting circuit (30), so it uses a prestored presumptive current data (I') as a current to do the calculation of the battery residue. The present invention does not retard the correct calculation of the battery residue and performs decrease of the power consumption.
Patent TW-I248060-B (TW)
Title: Driving device and display device
Inventor: SHIRASAKI TOMOYUKI
IPC: G09G3/32
Filed: 2004-03-24
Granted: 2006-01-21
Abstract: This invention relates to a driving device and a display device providing the same. The display device according to the present invention comprises: a plurality of scanning line (Slia, Slib) and a plurality of data line (Dlja, ... DLjd), which are arranged in column and row directions; a display panel (110) having a plurality of displaying pixel (EM) arranged in matrix near by a plurality of scanning line and a plurality of data line; a scanning driving circuit (120) for concurrently select the displaying pixel connected to a plurality of column on a plurality of scanning line of a partial of the said plurality of scanning line of the said display panel; a current generating circuit (CG) supplied with display data for regulates the display level of each display pixel to generate a signal current of a current value corresponding to the value of the display data; and a plurality of current maintaining circuit (CH) being supplied with the said signal current, which took the signal current corresponding to the plurality of displaying pixel connected to the said plurality of scanning line selected by the scanning driving circuit (120), to maintain the current, and concurrently outputting the stepwise level current to the said plurality of display pixel according to the signal current, wherein the said display panel comprises: a plurality of scanning line set (Sli) for group the plurality of scanning line, which has been select concurrently, a plurality of scanning signal line (SSLi) connected to the plurality of scanning line set respectively, and a plurality of data line set (DLj) for group a plurality of data line, which is corresponding to the column number of the displaying pixel among the plurality of data line connected to the plurality of column of the said each scanning line set, by means of the scanning driving circuit.
Patent TW-I229920-B (TW)
Title: Electrical connection structure of embedded chip and method for fabricating the same
Inventor: HSU SHIH-PING
IPC: H01L21/768
Filed: 2004-04-12
Granted: 2005-03-21
Abstract: An electrical connection structure of an embedded chip and a method for fabricating the same are proposed. An insulating layer formed with a plurality of openings is provided on a circuit board integrated with a chip, wherein at least an opening is formed corresponding to the electrical pad of the chip and a metal layer is formed on the electrical pad. A conductive layer is formed on the surface of the metal layer, insulating layer and the opening, and a patterned resist layer is formed thereon with a plurality of openings to expose the conductive layer, wherein at least an opening of the resist layer is formed corresponding to the pad. Then a plated metal layer is formed on the conductive layer exposed to the resist layer by an electroplating process. By the arrangement, it can reduce the process steps and expense via integrating the fabrication of electrical structure of the pad and the circuit layer of a circuit board in build-up process.
Patent TW-I322210-B (TW)
Title: Shoe press belt and method used to from grooves and rebateds on belt surface
Inventor: DAVIS TRENT
IPC: D21F3/02
Filed: 2004-04-15
Granted: 2010-03-21
Abstract: A shoe press belt having formed on an outer surface a plurality of parallel machine direction grooves. Each groove has formed therein a plurality of conical rebates. The rebates are spaced along each groove with centers coincident with the groove center line. The positions of the rebates are stepped diagonally across adjacent parallel grooves.
Patent TW-I234763-B (TW)
Title: Processing method for compensating audio signals
Inventor: LI WEN-JIE
IPC: G10L21/02
Filed: 2004-05-04
Granted: 2005-06-21
Abstract: The present invention relates to a processing method for compensating audio signals, wherein, when the music whose high frequency audio signals have been removed is played, the removed high frequency audio signals can be compensated and recovered. The processing method includes steps of first inputting a first audio signal; next increasing the output speed of the received first audio signal, and outputting to generate a second audio signal; then extracting a high frequency audio signal from the second audio signal; and finally compensating the high frequency audio signal for the first audio signal to be outputted and played, so as to accomplish compensation of the high frequency audio signal, thereby increasing the quality of the audio signal played and the hearing enjoyment of the listener.
Patent TW-I232213-B (TW)
Title: Process for the co-production of maleic anhydride and at least one C4 compound selected from butane-1,4-dioliAgamma-butyrolactone, and tetrahydrofuran
Inventor: SUTTON DAVID MARK
IPC: C07D315/00
Filed: 2000-11-02
Granted: 2005-05-11
Abstract: A process is described for the co-production of maleic anhydride and at least one C4 compound selected from butane-1,4-diol, gamma-butyrolactone, and tetrahydrofuran in which maleic anhydride is produced by partial oxidation of a C4 hydrocarbon feedstock to yield a vaporous reaction effluent stream comprising maleic anhydride, water, unconverted hydrocarbon feedstock, and carbon oxides. A part of the maleic anhydride present in the vaporous reaction effluent stream is condensed to form a crude maleic anhydride stream and leave a residual vaporous stream containing residual amounts of maleic anhydride. Further maleic anhydride is absorbed from the residual vaporous stream by absorption in an organic solvent, water or an aqueous solution. Maleic anhydride is then recovered from the loaded liquid absorption medium. Said at least one C4 compound is produced by hydrogenation of a C4+ hydrogenation feedstock selected from maleic anhydride, maleic acid, dialkyl maleates, and mixtures of two or more thereof. The process is characterised in that the vaporous reaction effluent stream is cooled prior to step (iii), that a guard bed of a phosphorus-absorbing material is placed in the path of the cooled vaporous reaction effluent stream prior to step (iii) thereby to remove phosphorus-containing materials therefrom, and that material of the crude maleic anhydride stream of step (iii) is used as the C4+ hydrogenation feedstock of step (viii) or is used to prepare the C4+ hydrogenation feedstock of step (viii).
Patent TW-I230575-B (TW)
Title: Electronic device having containing structure
Inventor: CHEN WEN-BIN
IPC: H05K5/03
Filed: 2004-06-28
Granted: 2005-04-01
Abstract: The present invention relates to an electronic device having a containing structure, particularly to an electronic device having a containing structure capable of preventing the electronic device from outside bump and avoiding adhesion of dust on the plug of the electronic device, comprising a plug being able to connect to a computer; sliding grooves disposed on the opposite two sides having electronic device case of locking terminals with width larger than the sliding grooves at two terminals; openings set at the adjacent two sides; and containing groove embedding a sliding piece of the locking terminals of the electronic device case inside the openings. By the sliding of sliding piece between the two locking terminals which makes the containing groove rotates relatively to the electronic device, containing groove can collect the electronic device and its plug inside and avoid the damages brought by dust, mist, filth and bump and therefore provide a total protection.
Patent TW-I241040-B (TW)
Title: Modulized structure of the array LED and its packaging method
Inventor: TZOU CHING-FU
IPC: H01L33/00
Filed: 2004-09-22
Granted: 2005-10-01
Abstract: A modulized structure of the array LED and its packaging method is disclosed, wherein the high thermal conductivity material is chosen as the material for the top substrate; a multitude of array-arranged notches are formed into the top substrate and penetration apertures are formed onto the bottom of notches; the high thermal conductivity material is chosen as the material for the bottom substrate and on the surface of bottom substrate are formed the conductor deployment patterns; the lower surface of the top substrate is fixed onto the upper surface of the bottom substrate to make each of the penetration apertures of notches respectively correspond to the contact electrode of the conductor deployment patterns; a multitude of dies of LED are respectively fixed onto the lower surface of each notch on the top substrate and the two electrodes of dies are made electrically connected to the contact electrodes through the penetration apertures; and seal each notch of the top substrate in the way of protecting LED from oxidation.
Patent TW-I278048-B (TW)
Title: Semiconductor device and its manufacturing method
Inventor: WAKISAKA SHINJI
IPC: H01L21/60
Filed: 2004-11-09
Granted: 2007-04-01
Abstract: Able to maintain a small packaging area while achieve more miniaturization, furthermore, able to ensure the reliability in the strength of the connection portions. The first semi-conductor component 4 is carried on the base plate 1, with its peripheral and upper surface being covered by insulation material 16 and upper layer insulation film 17, respectively, thereby forming a sealed state, the upper re-wiring leads 20, 24 connect with, Via the upper-lower conducting material 43, the lower re-wiring leads 33, 37 which are formed on the lower surface of the said base plate 1 through the lower insulation films 31, 34, the second semi-conductor component 40 which connects with the lower re-wiring leads 33, 37 is carried with upper surface exposed.
Patent TW-I282469-B (TW)
Title: Liquid crystal display element and projection display
Inventor: TORIYAMA AKIKO
IPC: G02F1/1337
Filed: 2004-11-19
Granted: 2007-06-11
Abstract: Disclosed is a high-quality liquid crystal display element which enables to prevent deterioration of a liquid crystal panel even when the liquid crystal panel used as a light bulb in a projector or the like is operated under high temperature and high humidity conditions. Also disclosed is a projection display using such a liquid crystal display element. The liquid crystal display element comprises a TFT array substrate (11) and a counter substrate (12) which are arranged opposite to each other at a certain distance and bonded together with a sealing material (15), and liquid crystal layer (16) interposed between the bonded substrates. The sealing material (15) contains a nonconductive filler having an average particle diameter of less than 0.5 mum, and a liquid crystal material used for the liquid crystal layer (16) has a refractive index anisotropy Deltan of not less than 0.16 at room temperature. A cell gap (d) which is the distance between the TFT array substrate (11) and the counter substrate (12) is not more than 3 mum.
Patent TW-I242294-B (TW)
Title: An accelerated circuit for lightening/turning off LED
Inventor: TSAI GUO-JEN
IPC: H01L33/12
Filed: 2004-12-07
Granted: 2005-10-21
Abstract: This invention provides an accelerated circuit to lighten/turn off LED. It applies to lighten/turn off LED quickly according to the connecting/cutting driving signals of LED to produce forward/reverse pulse current. The accelerated circuit includes a pulse generator, accepting the driving signal at the input terminal, controlling two switch members in series separately according to the first and the second pulse signals of driving signal set with different outputs in timing sequence, disposing the first bias source and the second bias source at the two ends of the switch members separately, and producing forward/reverse pulse current when the switch members are conducted to apply to the LED quickly for quick lightening/turning off.
Patent TW-I270084-B (TW)
Title: Semiconductor memory device for performing refresh operation
Inventor: LEE SEONG-JUN
IPC: G11C7/06
Filed: 2004-12-17
Granted: 2007-01-01
Abstract: A semiconductor memory device comprises a sensing control unit, a separation control unit and a sense amplifier enable unit. The sensing control unit outputs a plurality of mat enable signals in response to a mat selecting signal, a clock enable signal, a refresh signal and a test mode signal. The separation control unit outputs a plurality of separation control signals which control driving of a separation transistor adjacent to the mat in response to the plurality of mat enable signals. The sense amplifier enable unit outputs a sense amplifier enable signal for controlling driving of the sense amplifier in response to the clock enable signal, the mat selecting signal, the test mode signal and the refresh signal. In the semiconductor memory device, a refresh operation is performed at an unlimited sense amplifier test mode.
Patent TW-I262985-B (TW)
Title: Exhaust gas purification structure for automotive vehicle
Inventor: HUANG SHIANG-SHI
IPC: F01N3/00
Filed: 2004-12-20
Granted: 2006-10-01
Abstract: The present invention relates to an exhaust gas purification structure for an automotive vehicle, which is installed on the engine exhaust orifice. The invention comprises a drainage duct, a hollow partition duct, an oxygen sensor, and a secondary air intake duct. The drainage duct is connected to the exhaust orifice. The hollow partition duct is fixed to the drainage duct through a suitable interval to the drainage duct. The hollow partition duct defines a first space, and matches the hollow partition duct for defining a second space that surrounding the periphery edge the first space. The oxygen sensor can measure the air/fuel ratio of exhaust gas at either the first space or the second space. The secondary air intake duct can guide fresh air into one of the first and second space. The invention can measure the air/fuel ratio of the exhaust gas by an oxygen sensor and prevents the oxygen sensor from interference by secondary air that leads via the vehicle.
Patent TW-I256253-B (TW)
Title: Single panel color image projection system
Inventor: TANG YIN S
IPC: H04N9/31
Filed: 2005-01-14
Granted: 2006-06-01
Abstract: A color projection system includes a lamp and at least one diffraction grating or at least one prism that diffracts light from the lamp onto an LC microdisplay panel. By moving either the at least one diffraction grating or the at least one prism with respect to the incident light from the lamp, the diffracted light received by the LC microdisplay panel sequentially comprises red, green, and blue light.
Patent TW-I270635-B (TW)
Title: Integral air conditioner
Inventor: ARAKANE NOBUAKI
IPC: F24F1/02
Filed: 2005-01-21
Granted: 2007-01-11
Abstract: The present invention provides an integral type air conditioner constituted by arranging a centrifugal indoor fan through a mouth ring on the downstream side of an indoor heat exchanger to reduce noise and to provide an air conditioner constituted by arranging an outdoor heat exchanger on the downstream side of an outdoor fan to reduce noise and suppress increase of fan motor input. In this integral type air conditioner constituted by arranging a unit storing a compressor, the outdoor heat exchanger, the indoor heat exchanger, the indoor fan, and the outdoor fan and the mouth ring between the indoor heat exchanger and the indoor fan, a circular arc plate 2 is provided at the outer periphery of the mouth ring to reduce noise. In the centrifugal type fan for feeding sucked air onto the downstream side in the axial direction due to a shape of a fan cover, outside diameter of a blade in contact with a hub is reduced for inside diameter of shroud suction port of the fan.
Patent TW-I318205-B (TW)
Title: Process for ethylene recovery in a cycle gas process for preparing vinyl acetate
Inventor: DR WILIBALD DAFINGER
IPC: C08F8/00
Filed: 2005-04-12
Granted: 2009-12-11
Abstract: The efficiency of vinyl acetate production is increased by scrubbing of off gas followed by CO2 absorption. A portion of the off gas containing substantial quantities of ethylene is recycled to the process, whereas another portion is employed in another ethylene consuming reaction. Despite not removing non-reactive gases, selectivity and yield based on ethylene are both increased.
Patent TW-I262212-B (TW)
Title: Method for producing yttrium aluminum garnet powder
Inventor: TASI MING-SHYONG
IPC: C30B29/28
Filed: 2005-04-19
Granted: 2006-09-21
Abstract: A method for producing yttrium aluminum garnet (YAG) powder is disclosed. The YAG powder is synthesized by an acidic thick liquid, followed by a drying step and a high-temperature calcination step between 1200 DEG C and 1700 DEG C substantially. The acidic thick liquid comprises yttrium oxide (Y2O3), aluminum-containing compound and aqueous solvent, and its pH is less than or equal to 3. Owing to the YAG powder of the present invention synthesized at lower temperature for a reduced process time, the disadvantages, for example, the higher synthesis temperature and longer process time in solid state reaction method, can be effectively improved, and the wastewater and waste solutions drained by the liquid state reaction method can be further reduced.
Patent TW-I271959-B (TW)
Title: Video mail subscribe method
Inventor: WU CHAO-HUNG
Filed: 2005-04-19
Granted: 2007-01-21
Abstract: A video mail subscribe method is disclosed. In order to solve the prior problem that multiple of users can not connect to each other and order trip, the invention provides a video mail subscribe method which uses a video mail subscribe software to achieve the purpose of allowing users to connect to each other and transmit video mail.
Patent TW-I274548-B (TW)
Title: Airflow-typed electronic mosquito swatter
Inventor: LAN MING
IPC: A01M1/22
Filed: 2005-07-06
Granted: 2007-03-01
Abstract: The present invention relates to an airflow-typed electronic mosquito swatter, comprising a main body having a handholding part, which is installed with a battery and a controlling device therein. A frame is installed at one end of the handholding part. The surrounding area of frame forms an electricity-conducted face capable of capturing mosquitoes. A containing room is disposed in the handholding part, which is installed with a fan device therein. The frame is circularly installed with a flow channel, which is connected to the containing room. The surrounding face of the frame is installed with plural of air holes, which connect to the air channel.
Patent TW-I268201-B (TW)
Title: Firming structure for tool uses the principle of wedging against and its producing reaction to fix the angle between the driving heads and the handle by wedging against the different line in different angle
Inventor: HSIEH CHIH-CHING
IPC: B25B13/00
Filed: 2005-10-18
Granted: 2006-12-11
Abstract: The invention of the firming structure for tool mainly comprises a pushing element which is passed through and set in a continuous fabricating space which is formed by a round hole, and a control element is set in the inner of the fabricating space. The internal thread of the control element and the external thread of the pushing element are screwed with each other, and the control element wedges against the inner of the fabricating space. By rotating of the control element, the pushing element has the function of sliding in the continuous space. The invention of the firming structure for a tool uses the principle of wedging against and its producing reaction to fix the angle between the driving heads and the handle by wedging against the different line in different angle. And both the manufacturing and the fabricating use this simplified elements. The cost, the working-hour and the using can achieve the efficient effect, so it's an invention which fits the industrial applicability.