baber/WOPTO huggingface dataset:
Patent TW-200417179-A (TW)
Title: Beam-steering and beam-forming for wideband mimo/miso systems
Inventor: MENON MURALI PARAVATH
IPC: H04J99/00
Filed: 2003-08-27
Abstract: Techniques to perform beam-steering and beam-forming to transmit data on a single eigenmode in a wideband multiple-input channel. In one method, a steering vector is obtained for each of a number of subbands. Depending on how the steering vectors are defined, beam-steering or beam-forming can be achieved for each subband. The total transmit power is allocated to the subbands based on a particular power allocation scheme (e.g., full channel inversion, selective channel inversion, water-filling, or uniform). A scaling value is then obtained for each subband based on its allocated transmit power. Data to be transmitted is coded and modulated to provide modulation symbols. The modulation symbols to be transmitted on each subband are scaled with the subband's scaling value and further preconditioned with the sobband's steering vector. A stream of preconditioned symbols is then formed for each transmit antenna.
Patent TW-200511879-A (TW)
Title: Sound-mixing circuit for 5.1 sound effect output applied in an earphone
Inventor: SHIU JEN-HUA
IPC: H04S3/00
Filed: 2003-09-09
Abstract: This invention relates to a sound-mixing circuit for 5.1 sound effect output applied in an earphone. It mainly adopts the ladder type gain amplification way of sound-filtering gain/sound-mixing gain/sound-purifying gain in the sound-mixing circuit of earphone. Wherein, through two waveform-shaping circuit, the sound-filtering gain obtains the bass/accent signal after the bandwidth being adjusted. Moreover, the bass/accent signal is mixed with the output sound of preset channel. Finally, through the sound purified processing to eliminate the noise. Eventually, it outputs the audio signal to a speaker.
Patent TW-200406474-A (TW)
Title: Waterborne resin dispersion, hydrophilic resin composition and its manufacturing method
Inventor: YOKOTA YOSHIYUKI
IPC: C09D5/00
Filed: 2003-09-26
Abstract: This invention provides hydrophilic resin compositions which exhibit excellent weatherability and frost resistance and do not form hard binding. The invented waterborne resin dispersion is formed by suspending monomer mixture (A) containing (a) (meth)acrylate, (b) multi-functional crosslinkable monomer and (c) unsaturated monomer with UV stable group to form resin particles with average particle sizes of 1- 100 μ m.
Patent TW-200513905-A (TW)
Title: Comparison method using software to compare modification condition of circuit design diagram
Inventor: CHENG YUNG-CHIEN
Filed: 2003-10-02
Abstract: The present invention relates to a comparison method using software to compare modification condition of circuit design diagram. When the method uses computer to draw a circuit design diagram, a previous version of a circuit design diagram is drawn with a first color layer, and a next version thereof is drawn with a second color layer. As a result, when intending to distinguish the modification condition between the previous and the next versions of the circuit design diagram, an automatic comparison program can be used to superimpose the circuit design diagram of the next version on that of the previous version. As the next version of the circuit design diagram is already changed or modified, the circuit design diagram of the next version cannot fully match with that of the previous version. Consequently, the second color layer of the circuit design diagram of the next version is adopted for the display of the circuit design diagram after comparison on a display screen of a computer. However, the changed or modified component or design is displayed by the first color layer adopted in the previous version and the second color layer adopted in the next version so as to distinguish the difference before and after a version change of the circuit design diagram with different colors.
Patent TW-200412652-A (TW)
Title: Method for manufacturing metal damascene and structure thereof
Inventor: WU ZHEN-CHENG
IPC: H01L21/768
Filed: 2003-10-02
Abstract: A method for manufacturing a metal damascene and a structure thereof is described. First, an etching stop layer and a dielectric layer are sequentially deposited on a support layer. An opening is then formed in the dielectric layer and the etching stop layer. Thereafter, a silicon carbide layer is deposited on a surface of the dielectric layer and on the lateral surface and bottom of the opening. Finally, a metal layer is formed in the opening. According to the present invention, the silicon carbide layer prevents the metal layer from diffusing into the dielectric layer, such that current leakage problem is solved, and time-dependent dielectric breakdown lifetime is raised and bias temperature stress performance is improved.
Patent TW-200417358-A (TW)
Title: Method for attaching elastic member to continuously manufactured disposable wearing article and its device
Inventor: YAMAMOTO HIROKI
IPC: A61F5/44
Filed: 2003-11-10
Abstract: The object of the present invention is to rotate a motor for swinging an elastic member at a high speed in a manufacturing process of a disposable wearing article in which the elastic member is attached to a web traveling in a machine direction while swinging the elastic member in the crossing direction to the machine direction. The technical teaching is that a first continuous web 103 for use in a continuously manufactured disposable wearing article is fed in the machine direction MD and a first continuous elastic member 121 is fed and attached to the first continuous web 103 via a guide means which can swing it in the direction CD that crosses the machine direction MD. The guide means comprises a first servo motor 73 that reverses the rotating direction of a rotary shaft 74 to allow for reversed operation, a first arm 53 connected to the rotary shaft 74, extending in the direction crossing to the rotary shaft 74 and turning about the circumference of the rotary shaft 74 with the rotation of the rotary shaft 74 and a first guide member 52 guiding the first continuous elastic member 121 to a guide part 54 of the first arm 53.
Patent TW-200518419-A (TW)
Title: Gain structure of noctilucent housing for lamp body
Inventor: YULIOU MEI-LAN
Filed: 2003-11-17
Abstract: Disclosed is a gain structure of noctilucent housing for lamp body, which is a housing to meet the forms of various lamp bodies (for example: lamp tube, light bulb, etc.). The gain structure is made of a translucent and environment-protective material being flexible and elastic. The material is mixed with a long-lasting noctilucent material to make a colored and transparent, or colorless and transparent in form of tube, C-shaped tube or bag. The lamp body can be inserted in or sleeved by the housing. Normally, the housing is emitted for illumination by the lamp body. If the housing is colored and transparent, the color of light emitted from the lamp body can be varied for creating the desired atmosphere. In addition, the housing continuously absorbs the energy of light when normally emitted by the lamp body. At night or during power breakdown, the housing emits noctilucence for illumination, thereby achieving the functions of varying the operation freely and saving the cost.
Patent TW-200520342-A (TW)
Title: Low-voltage protection device of battery
Inventor: WU CHIEN-TSUNG
IPC: H02J7/00
Filed: 2003-12-02
Abstract: The present invention is a low-voltage protection device of battery, which comprises: a load which is a motor to provide the power output of a vehicle; a secondary cell having the characteristic of recharging repetitively, and providing the electrical power for the load; a low-voltage operation protection circuit to control the ON and OFF of the circuit between the load and the secondary cell; a low-voltage detection circuit of battery to output a current when the voltage of secondary cell is lower than the predetermined voltage, so as to switch OFF the low-voltage operation protection circuit; a non-holding type activation button to activate the low-voltage operation protection circuit after being pressed, so that the load is connected to the secondary cell for activation.
Patent TW-200522830-A (TW)
Title: Method for forming conductive plugs
Inventor: LIU CHIEN-HUNG
IPC: H01L21/336
Filed: 2003-12-26
Abstract: There is provided a method for forming conductive plugs, in which an inkjet process is applied to jet and print solution of solvent and conductive material capable of dissolving insulation material, so as to form a conductive plug. The conductive plug has the feature of low resistivity and thus can be used for electrically connecting the upper and lower conductive layers. Therefore, this manufacturing method can simultaneously achieve the purposes of depositing, patterning and etching, thereby obviously simplifying the manufacture process.
Patent TW-200420982-A (TW)
Title: Liquid crystal alignment layer forming method
Inventor: TAKI HIROTSUGU
IPC: G02F1/1337
Filed: 2004-02-12
Abstract: The present invention provides a liquid crystal alignment layer forming method, comprising a step of coating a substrate with a liquid crystal aligning agent containing soluble polyimide and polyamic acid and a step of irradiating the substrate with polarized ultraviolet radiation. According to the invention, a liquid crystal alignment layer can be formed with excellent workability and with excellent uniformity and used for a liquid crystal display device with little stored charge. Therefore a liquid crystal display device having this liquid crystal alignment layer can continue to display an image of high contrast without causing image persistence because of the little charge storage. The invention is a high versatility technique leading to improvement of electrical characteristics, and further leading to improvement of the quality of image of any type of liquid crystal device including display devices such as of not only the TFT liquid crystal currently used in the mainstream, but also the VA liquid crystal and the IPS liquid crystal.
Patent TW-200502238-A (TW)
Title: Method for labeling phosphorylated peptides, method for selectively adsorbing phosphorylated peptides, complex compounds used in the methods, process for producing the complex compounds, and raw material compounds for the complex compounds
Inventor: KOIKE TOHRU
IPC: G01N33/58
Filed: 2004-02-23
Abstract: Provided are a method for easily detecting phosphorylated peptides, namely, proteins, in samples derived from living organisms or the like, a method for selectively adsorbing the phosphorylated peptides, and compounds that are highly coordinated to the phosphorylated peptides and usable in the methods. The complex compound is represented by the formula: wherein X is a linker moiety, and Y is a labeling group. The compound (I) is highly coordinated to a phosphorylated peptide, and has a labeling group. Accordingly, with use of the compound (I), the phosphorylated peptide can be easily identified.
Patent TW-200530454-A (TW)
Title: Full-coverage sewing machine belt protection shield
Inventor: ZHANG WU-XIONG
IPC: D05B77/00
Filed: 2004-03-11
Abstract: Disclosed is a full-coverage sewing machine belt protection shield, where a machine bed is formed with a slot through which a belt extends so as to transmit motor power to a belt pulley of the sewing machine body. A full-coverage protection shield consisting of a front and rear lid is provided, where the rear lid has a rear corner that is reduced in dimension into a step-like configuration such that the rear corner has a width smaller than the width of the slot, whereby after the protection shield is secured to the sewing machine body, the belt can be completely covered inside the shield. When the sewing machine body is lifted backwards for maintenance purpose, the rear corner of the rear lid of the protection shield can pass through the slot upon flipping. As such, the simple structural design of the protection shield can achieve the effects of effectively enhancing safety and reducing manufacturing cost.
Patent TW-200505808-A (TW)
Title: Lamp reflector substrate, glass, glass-ceramic materials and process for making the same
Inventor: HORSFALL WILLIAM EARL
IPC: C03C10/14
Filed: 2004-03-31
Abstract: The present invention relates to glass, glass-ceramic materials, lamp reflectors and processes for making them. The glass material has a composition, by weight of the total composition, comprising 56-67% SiO2; 9-22% Al2O3; 3.4-3.8% Li2O; 1.8-2.6% ZnO; 1.5-2.5% MgO; 3.3-5% TiO2; 0-2.5% ZrO2; 1.5-3% B2O3; 0-6% P2O5; 0-0.6% F; less than 500 ppm Fe; and components resulting from effective amount of at least one refining agent. The glass-ceramic material of the present invention contains β-quartz solid solution as the predominant crystalline phase, and can be obtained by proper thermal treatment of the glass-ceramic material. The glass-ceramic material is particularly suitable for heat-resistant lamp reflectors which require a high surface smoothness Ra of lower than 75 nm, a low CTE between 25 and 300 DEG C of less than 10×10<SP>-7</SP>/K, and IR transmission at about 1050 nm of over 80% at a thickness of 3 mm.
Patent TW-200536356-A (TW)
Title: Device for automatic setting/cancellation of forwarding and method thereof
Inventor: HUANG ZHONG-LEI
IPC: H04M1/64
Filed: 2004-04-26
Abstract: Disclosed is a device and method for automatic setting/cancellation of forwarding in a home telephone, which comprises at least a forwarding setting/cancellation module and a telephone-dialing module. The forwarding setting/cancellation module is used to send out the forwarding setting signal according to the received forwarding instruction. In addition, when receiving a forwarding cancellation instruction, the module sends out the forwarding cancellation setting signal according to the received cancellation instruction. The telephone-dialing module is used to dial out and connect to the telecommunication center to set up a forwarding function in the home telephone when a forwarding setting signal is received. On the other hand, when receiving a forwarding cancellation signal, the module automatically dials out and connects to the telecommunication center to cancel the forwarding function in the home telephone.
Patent TW-200509365-A (TW)
Title: Ultra low-cost solid-state memory
Inventor: STIPE BARRY CUSHING
IPC: G11C7/18
Filed: 2004-05-11
Abstract: A ferroelectric three-dimensional solid-state memory is formed from a plurality of bit lines, a plurality of layers, a plurality of tree structures and a plurality of plate lines. The bit lines are arranged in a first plane and extend in a first direction. Each layer includes an array of ferroelectric capacitor memory cells. Each tree structure corresponds to a bit line and has a trunk portion and a plurality of branch portions. The trunk portion of each tree structure extends from a corresponding bit line. Each branch portion corresponds to a layer and extends from the trunk portion of the tree structure. Plate lines is arranged in each layer and overlap the branch portion of each tree structure in the corresponding layer at a plurality of intersection regions. A 0T-FeRAM memory cell is located at each intersection region in a layer.
Patent TW-200507220-A (TW)
Title: Semiconductor device and method of manufacturing thereof
Inventor: AMANO KENJI
IPC: H01L23/31
Filed: 2004-05-17
Abstract: The object of the present invention is to improve the reliability of semiconductor device. The semiconductor device in QFN package according to the present invention is to carry the semiconductor chip on the wing sheet. The sealing resin portion 2 sealing the semiconductor die and the welding wires are formed by alternately configuring the electrical connection of welding wire on the leads 4, 5 around the wing sheet and the electrodes of semiconductor die. The exposed surface 4b below the back 2a and the lead 4 of the sealing resin portion 2 is exposed from the periphery of the back 2a of the sealing resin portion 2. The lower exposed surface of the lead 5 is exposed from the inner side of the lower exposed surface 4b of the lead 4 to form the external terminal, which is exposed from the section 2b of the sealing resin portion 2 and the sections 4c, 5c of the leads 4, 5. The upper exposed surfaces 4d, 5d of the leads 4, 5 are exposed from the sealing resin portion 2 near the section 2b of the sealing resin portion 2. The width of the upper exposed surface 4d of the lead 4 is smaller than the width of the lower exposed surface 4b of the lead 4.
Patent TW-200513347-A (TW)
Title: Polishing body for CMP polishing, CMP polishing apparatus, CMP polishing method, and method for manufacturing semiconductor device
Inventor: HOSHINO SUSUMU
IPC: B24B37/04
Filed: 2004-05-26
Abstract: The present invention is to provide a polishing body for CMP polishing which is preferably used in a CMP polishing method which enables to prevent excess polishing of the peripheral surface of a wafer. This polishing body for CMP polishing is composed of a polishing pad, a hard elastic member and a soft elastic member bonded together in this order, and the thickness of the soft elastic member is not more than a half of the thickness of the polishing pad. When the thickness of the foam polyurethane is equal to the thickness of the grinding pad IC1000 of 1.25mm, the grinding velocity of the area 3mm away from the wafer increases sharply such that the SiO2 disappears absolutely and cause the problem of Si exposure. However, if the thickness of the foam polyurethane is increased to 0.5mm, the grinding velocity of the area 3mm away from the wafer decreases; if the thickness of the foam polyurethane is thinner than 0.2mm, then the grinding velocity at wafer edge decreases more than that of the inner side. Even when the grinding velocity at wafer edge decreases, it will not cause problems for no pattern is form there.
Patent TW-200506556-A (TW)
Title: Adhesive resin for toner and toner for electrophotography
Inventor: SAKATA KAZUYA
IPC: G03G9/087
Filed: 2004-05-27
Abstract: The object of present invention is to provide an adhesive resin for toner having excellent properties of fixing, ink off-setting resistance, grindability, durable development effect, etc., and also a toner for electrophotography, even used in high-speed copy machine. The adhesive resin for toner of this invention is produced by mixing a crosslinking resin which is made of ethylene polymer having specific molecular weight and amount of functional groups and crosslinking agent, with a ethylene polymer, and the resin having specific parts of gel is used as an adhesive resin for toner, and thus the above object is accomplished. A toner using the said adhesive resin can provide excellent performance such as fixing, even used in high-speed copy machine, and also good reproducibility of electrophotography, even continuously used in a long period of time.
Patent TW-200504602-A (TW)
Title: Sensing device
Inventor: AUFDERHEIDE BRIAN EDWARD
IPC: G06F3/043
Filed: 2004-06-23
Abstract: A sensing system and a method of sensing are disclosed. The system includes a film that self-generates a signal in response to an external agent that is applied to a location on the film. The system further includes a sensor that is configured to detect the self-generated signal at a plurality of positions on the film to determine the location where the external agent is applied to the film.
Patent TW-200601757-A (TW)
Title: Method for controlling parameters of adaptive equalizer
Inventor: ZHOU YU-BIN
IPC: H03K5/159
Filed: 2004-06-25
Abstract: The present invention discloses a method for controlling parameters of an adaptive equalizer, which utilizes a transmission signal received by a receiving end to control the parameters of the adaptive equalizer. The method firstly detects signal strength of a first frequency band and signal strength of a second frequency band in the transmission signal. A difference between signal strengths is then compared in order to decide a compensation ratio between two frequency bands as the compensation part between the first frequency band and the second frequency band. Lastly parameter settings of the equalizer are modified based on the compensation ratio to achieve gain control optimization for the adaptive equalizer. The equalizer is further used to compensate signal attenuation for the transmission signal in a channel.
Patent TW-200601923-A (TW)
Title: Multi-layer circuit board integrated with electronic elements and method for fabricating the same
Inventor: HU CHU-CHIN
IPC: H05K3/46
Filed: 2004-06-28
Abstract: A multi-layer circuit board integrated with electronic elements and a method for fabricating the same are proposed, wherein an inner circuit board formed with a patterned circuit structure and a metal pad on at least a surface thereof is provided. An electronic element formed with electrical connections is mounted on the metal pad by an adhesive, and a build-up circuit structure is formed on the inner circuit board for electrically connecting to the electrical connections of the electronic element, so as to form a base circuit board integrated with an electronic element. Then, at least a stacked circuit unit integrated with an electronic element is laminated on the base circuit board, so as to integrate electronic elements, such as semiconductor chip or chip type passive component in a circuit board to improve electrical function of electronic device.
Patent TW-200532924-A (TW)
Title: Transistor of volatile memory device with gate dielectric structure capable of trapping charges and method for fabricating the same
Inventor: LEE SANG-DON
IPC: H01L29/792
Filed: 2004-06-30
Abstract: To provide a volatile memory-cell transistor with which a desired threshold-voltage value can be obtained while relatively decreasing the doping concentration of a channel ion-implanted region, and a method of manufacturing the same. The volatile memory-cell transistor is provided with a substrate of a first conductivity type, a gate dielectric structure having charge traps formed on the substrate, a gate formed on the gate dielectric structure, a gate insulating film formed on an upper part of the gate, source/drain of a second conductivity type formed in the substrate close to the side faces of the gate, and a channel ion-implanted region of the first conductivity type formed in the substrate under the gate.
Patent TW-200509770-A (TW)
Title: Conductive sheet for non-contact type IC card having built-in antenna and non-contact type IC card having built-in antenna
Inventor: MIURA SHIGEKI
IPC: H05K1/16
Filed: 2004-06-30
Abstract: The present invention provides a conductive sheet (1) for a non-contact type IC card having a built-in antenna. It has a conductive layer (3) formed on both of the front surface and the rear surface of an insulating base body (2). The conductive layers (3) on both surfaces are electrically connected via a through hole or a via hole (5) opening through the insulating base body (2). The conductive layers (3) are formed directly on the insulating base body (2), and have identical configuration on the side wall of the through hole or inside of the via hole and on the front and the rear surface of the insulating base body (2). The conductive layers (3) also constitute a circuit containing an antenna (4).
Patent TW-200511424-A (TW)
Title: Method and apparatus for etching disk-like member
Inventor: MIYAZAKI TADAMITSU
IPC: H01L21/673
Filed: 2004-07-08
Abstract: To provide an etching method and apparatus which can inhibit the turbulence caused by the etchant, and improve the flatness quality and micro-topological quality after etching. In the etching method, wafers (30) are rotated and etched in an etching chamber (12) filled with etching solution, its feature is: a non-rotating cell plate (26) is disposed between two rotating wafers (30). In addition, the other solution of the present invention is an etching apparatus in which multiple wafers (30) are supported and rotated by a rod (16), its feature is: a cell plate (26) is disposed between each two wafers (30). The cell plate (26) has a surface area roughly equivalent to that of the wafer (30).