baber/WOPTO huggingface dataset:
Patent TW-200726583-A (TW)
Title: Eletro deposited thin grinding stone blade
Inventor: IKEDA YOSHITAKA
IPC: B24D5/12
Filed: 2006-10-26
Abstract: This invention provides an electro deposited thin grinding stone blade for use in cutting an electronic material part such as AFN, IrDA and LED work. The electro deposited thin grinding stone blade of this invention is not only capable of suppressing the occurrence of burrs but is also capable of performing a high precision and highly linear cutting. The blade exhibit excellent resistance to wear and peeling, as well as extended durability. It is capable of maintaining a high quality stably. The electro deposited thin grinding stone blade of this invention has a thin abrasive grain layer (1) constituted by dispersing abrasive grains (3) in a metal plating phase (2), the thin abrasive grain layer (1) having first to fifth abrasive grain layers (1A to 1E) sequentially overlaid in the direction of its layer thickness, wherein the content of the abrasive grain (3) in the first, third, and fifth abrasive grain layers (1A), (1C), and (1E) is higher than the content of the abrasive grain (3) in the second and fourth abrasive grain layers (1B), (1D).
Patent TW-200744219-A (TW)
Title: Field-effect transistor
Inventor: AMASUGA HIROTAKA
IPC: H01L29/812
Filed: 2006-11-08
Abstract: Provided is a field-effect transistor including: a channel layer formed of a III-V compound semiconductor excluding aluminum; a gate contact layer formed of a III-V compound semiconductor and provided on the channel layer, the III-V compound semiconductor having a doped concentration of equal to or less than 1x1016 cm-3, containing aluminum, and having a large band gap energy; a gate buried layer formed of the III-V compound semiconductor and provided on the gate contact layer; and a gate electrode buried in the gate buried layer and is in contact with the gate contact layer, in which a recess is formed in the gate buried layer so that the recess is opposed to an upper side wall of the gate electrode with a gap therebetween and a part of the gate buried layer, where a contact with a lower side wall of the gate electrode is established, remains without being etched.
Patent TW-200821607-A (TW)
Title: Debug card and method for testing computer
Inventor: KAO CHIEN-CHIH
IPC: G01R31/319
Filed: 2006-11-10
Abstract: A debug card, plugged in a slot of a motherboard, is provided for testing a computer. The debug card includes a display unit and a piece of PLD (Programmable Logic Device). The display unit includes a VGA connector connected with a display. The PLD includes a conserving module to conserve the data of a computer, and a converting module. The converting module links with a VGA controller, and the VGA controller links with the VGA connector. A method for testing the computer is disclosed as well.
Patent TW-200822722-A (TW)
Title: Logarithmic response digital image sensor and digital signal processing method thereof
Inventor: ZOU MING-JIE
IPC: H04N1/04
Filed: 2006-11-13
Abstract: A logarithmic response digital image sensor comprises a linear light detecting unit, an exponential producer, a counter, a comparator and a memory unit. The logarithmic response digital image sensor detects a light signal by the linear light detecting unit for producing a linear analogic detecting signal. Simultaneously, the exponential producer provides an exponential reference signal. The comparator compares the linear analogic detecting signal with the exponential reference signal and outputs a comparing result to the memory unit. The memory unit produces a logarithmic response digital signal by processing the comparing result and a counting reference signal provided from the counter. Thereby, present invention can improve the drawback of a traditional logarithmic response analogic image sensor, and simplify the designing of a back processing circuit of the image sensor.
Patent TW-200746378-A (TW)
Title: Mounting substrate and semiconductor device
Inventor: OZAWA TAKASHI
IPC: H01L23/48
Filed: 2006-11-15
Abstract: A mounting substrate for mounting a semiconductor chip in a flip chip manner, having a plurality of connection pads to which the semiconductor chip is connected, an insulating pattern formed so as to cover a part of the connection pads, and a plurality of dummy patterns for controlling a flow of an underfill infiltrated below the semiconductor chip, characterized in that the plurality of dummy patterns are arranged in staggered lattice shape.
Patent TW-200732953-A (TW)
Title: Touch screen digitizing system touch screen digitizing system
Inventor: CHEN HUNG-I
IPC: G06F3/041
Filed: 2006-12-14
Abstract: A touch screen digitizing system comprising a touch screen unit and an analog to digital converter. The touch screen unit includes a first resistive sheet with opposing first and second terminals and a second resistive sheet with opposing third and fourth terminals. The first and second resistive sheets are alternatively energized through the first, second, third, and fourth terminals. The analog to digital converter has an input coupled to the third terminal when the first resistive sheet is energized and the second resistive sheet is not, and coupled to the first terminal when the second resistive sheet is energized and the first resistive sheet is not, a first reference terminal dynamically coupled to a first reference voltage, a second reference terminal dynamically coupled to the second reference voltage, and an output terminal providing digital output data.
Patent TW-200726721-A (TW)
Title: Material mixture powder for making sintered indium tin oxide
Inventor: MIWA MASAHIRO
IPC: C23C14/08
Filed: 2006-12-19
Abstract: This invention provides a material mixture powder for making a Sintered Indium Tin Oxide. The material mixture powder is obtained from the mixture of Indium Oxide Powder and Tin Oxide Powder, and has an accumulated void volume of 3.0cm3/g~7.0cm/3g based on a logarithm differential void volume distribution of voids having a diameter of 0.01μm~1.0μm. When this material mixture powder is used for making a sintered ITO, the voids generated within the sintered ITO can be made extremely small, and a spattering target having a fine structure and high quality can be obtained.
Patent TW-200734276-A (TW)
Title: Fluid purification device and method
Inventor: TANAKA TOSHIHARU
IPC: C02F1/32
Filed: 2006-12-19
Abstract: The present invention provides a fluid depurator exhibiting high sterilization/depuration function with a simple arrangement, by which the sterilization/depuration function can be carried out under stabilized state by suppressing generation of noise or high voltage charging when the fluid to be treated such as water is sterilized/depurated. An inner tube (27) made of a nonconductive material and an outer tube (28) made of a nonconductive material are arranged coaxially with a predetermined space (S), between them, and an electrode (30) is provided by fixing an conductive member partially or entirely to the inner circumference of the outer tube (28), thus forming an apparatus body (10). The fluid depurator has a function for depurating fluid by producing electric discharge in the space (S) using the fluid (W) to be treated such as water flowing through the inner tube (27) when a voltage is applied to the electrode (30) of the apparatus body (10) as an earth electrode, and by causing reaction on gas such as oxygen or air flowing through the space (S) thereby generating ozone which is mixed with the fluid (W) to be treated.
Patent TW-200828012-A (TW)
Title: Memory device and loop buffer thereof
Inventor: WU I-WEI
IPC: G06F12/00
Filed: 2006-12-22
Abstract: The present invention discloses a memory device and a loop buffer. In an embodiment, the loop buffer comprises a buffer memory unit and a branch target buffer (BTB), in which the buffer memory unit stores the innermost loop instruction, and the branch target buffer stores the tracking data of instructions in the buffer memory unit, thereby enabling the loop buffer to store the loop instructions including forward branches and subroutines, and further reducing the power consumption of instruction fetch.
Patent TW-200729511-A (TW)
Title: Semiconductor device
Inventor: ONOGI TOMOHIDE
IPC: H01L29/786
Filed: 2007-01-23
Abstract: An objective of the present invention is to avoid decrease of display quality caused by light leakage current of thin film transistors used in a display device. On a substrate 10, a lower metal layer 11 is formed, and then a buffer film 12, a semiconductor layer 13, a gate insulation film 14, and a gate wiring 15 are formed in sequence. An interlayer insulation film 16 having contact holes CH is formed on the gate wiring 15. A source wiring 17S and a drain wiring 17D respectively connected to a source 13S and a drain 13D of the semiconductor 13 through the contact holes CH are extended on the interlayer insulation film 16. Herein, the source wiring 17S, the drain wiring 17D and the lower metal layer 11 are extended in an upper side or a lower side of the semiconductor layer 13 and the gate wiring 15 from the side of each contact holes CH to cover an area not exceeding an end P3 of the gate wiring 15 in width direction.
Patent TW-200746604-A (TW)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M7/04
Filed: 2007-02-05
Abstract: The present invention provides a switching power supply circuit for converting primary side direct-current voltage to secondary side direct-current voltage. The switching power supply circuit includes a choke coil, a converter transformer; a switching element, a primary side series resonant capacitor, a primary side parallel resonant capacitor, an oscillating and driving circuit, a secondary side rectifier circuit, and a control circuit. Resonance frequency of the primary side first series resonant circuit is set at a frequency substantially twice resonance frequency of the primary side second series resonant circuit. Resonance frequency of the primary side parallel resonant circuit is set at a frequency substantially equal to or higher than 1.5 times the resonance frequency of the primary side first series resonant circuit.
Patent TW-200833906-A (TW)
Title: Sanitary equipment
Inventor: YANG YI-NAN
IPC: E03D13/00
Filed: 2007-02-09
Abstract: A sanitary equipment is disclosed, includes a water storing device, a sit-type excrement receiving seat, a urine receiving container, an exhaust pipe system and a flush system. The receiving seat and the receiving container are respectively connected to the front end and the rear end of the water storing device. The exhaust pipe system includes a connecting pipe route connected with an external pipe route, a first pipe route served to connect the receiving container and the connecting pipe route and a second pipe route served to connect the receiving seat and the connecting pipe route, so excrements received in the receiving seat and the receiving container can be respectively conveyed to the connecting pipe route and exhausted to the external pipe route via the first and the second pipe routes. The flush system is provided in the water storing device and is partially connected to the receiving seat and the receiving container, so water can be inserted to the receiving seat and the receiving container to exhaust the excrements to the external pipe route.
Patent TW-200744426-A (TW)
Title: Case-containing multilayer module
Inventor: TANAKA KOJI
IPC: H05K3/46
Filed: 2007-03-02
Abstract: A highly reliable multilayer module with a case in which high bonding strength of the case to a multilayer substrate is ensured without complicating the structure and without causing upsizing of the product. A plurality of side face electrodes (4) extending in the laminating direction of a ceramic layer are arranged on at least one of side faces (3) of a multilayer module body (1), at least one of inner conductor layers (5) is exposed to a region, held between a pair of adjoining side face electrodes, on the side face on which the side face electrodes are arranged, and then the lug part (22) of a metal case (21) is soldered to the side face electrodes and the inner conductor layer. A plurality of inner conductor layers exposed to the region, held between a pair of adjoining side face electrodes, on the side face of the multilayer module body are exposed to the side face in a mode of overlapping at least partially when viewed in the laminating direction of the ceramic layer. The inner conductor layer exposed to the side face of the multilayer module body is exposed in such a mode as reaching from one of a pair of adjoining side face electrodes to the other.
Patent TW-200737037-A (TW)
Title: Methods of storing and accessing pictures
Inventor: LEE KUN-BIN
IPC: G06T1/40
Filed: 2007-03-06
Abstract: A method of storing and accessing pictures in a multi-field video operation includes storing a first portion of a first field in first page of a first bank of a DRAM; storing a first portion of a second field in the first page of the first bank; reading the first page of the first bank; and performing the multi-field video operation according to the first portions of the first field and the second field. Another method includes storing a first field in a first bank of a DRAM; storing a second field in a second bank of the DRAM; reading a first portion of the first field from the first bank of the DRAM and reading a first portion of the second field from the second bank of the DRAM; and performing the multi-field video operation according to the first portions of the first field and the second field.
Patent TW-200815990-A (TW)
Title: Host port redundancy selection
Inventor: CHANG NAI-CHIH
IPC: G06F13/14
Filed: 2007-03-20
Abstract: A bridge for translating a first storage protocol to a second protocol includes an affiliation manager. The affiliation manager accepts a connection from a host and establishes a connection between a device that uses the second protocol and the host that uses the second protocol. The affiliation manager monitors commands received from the host and responses received from the device on the connection. Upon detecting no pending commands for the device, the bridge may close the connection to the host if there is another host requesting a new connection to the device and establish the new connection between the device and the other host.
Patent TW-200812506-A (TW)
Title: Growth inhibitor sporolactobacillus bacteria
Inventor: SHIMIZU TAKATOSHI
IPC: A23L2/52
Filed: 2007-03-28
Abstract: To provide carbonic acid-containing acidic beverage inhibited in growth of genus sporolactobacillus germs without executing any presterilization: and to provide a method for producing the carbonic acid-containing acidic alcoholic liquor. The carbonic acid-containing acidic beverage is obtained through addition of lactic acid and ethanol at will so that the relation between the lactic acid content and the ethanol content satisfies the following equation: CL ≥- 0.02xCE+0.08, CL > 0, CE ≥ 0 [CL: lactic acid content (mass%), CE: ethanol (frequency)], and is regulated to have pH 2.7-4.5.
Patent TW-200745308-A (TW)
Title: Circuit connecting adhesive film, circuit member connecting structure and circuit member connecting method
Inventor: HIROSAWA YUKIHISA
IPC: C09J7/10
Filed: 2007-04-11
Abstract: A circuit connecting adhesive film is provided for connecting a first circuit member, in which a first circuit electrode is formed on the main plane of a first substrate, with a second circuit member, in which a second circuit electrode is formed on the main plane of a second substrate, in a status where the first and the second circuit electrodes are arranged to face each other. The film is provided with at least a conductive adhesive layer (3) containing conductive particles (1) and an adhesive (2); a first insulating adhesive layer (4) formed on one plane of the conductive adhesive layer (3); and a second insulating adhesive layer (5) formed on the conductive adhesive layer (3) on the plane opposite to the plane whereupon the first insulating adhesive layer (4) is formed. The thickness of at least one layer of the first and the second insulating adhesive layers (4, 5) is 0.1-5.0 μm.
Patent TW-200814874-A (TW)
Title: Method and apparatus for moving to a predetermined position of a carrier tape moving in a displacement direction
Inventor: TIMM JENS-UWE
IPC: H05K3/00
Filed: 2007-05-07
Abstract: The invention relates to a method for moving to a predetermined position of a carrier tape 2 moving continuously in a displacement direction, wherein a displacement head 4 is moved to the predetermined position, wherein the displacement head 4 is moved to the predetermined position in the displacement direction at a speed which corresponds essentially to the displacement speed of the carrier tape 2; wherein a procedure is carried out at the predetermined position of the moving carrier tape 2 by means of the displacement head 4.
Patent TW-200846208-A (TW)
Title: Colorful decoration wire
Inventor: CAI ZHENG-LANG
IPC: B44C5/08
Filed: 2007-05-18
Abstract: This invention provides a colorful decoration wire comprising at least one colorful thread and a translucent plastic cover, which is formed by extrusion molding or injection molding, completely covering the colorful thread. The surface of the translucent plastic cover extends upward to form at least one connector extending along the axis of the colorful decoration wire. The colorful decoration wire can be fixed onto the joint of a leather-made article, such as a shoe, a fur clothing, a bag, a cosmetic bag, a sofa or a leather chair. With the aforementioned design, the colorful decoration wire is glittering and has an ever-changing color so that, with the color of the leather part or textile, the aesthetic appearance of the article may be largely increased.
Patent TW-200810785-A (TW)
Title: Sunscreen preparations
Inventor: YAJIMA ISAO
IPC: A61K8/49
Filed: 2007-05-25
Abstract: The invention relates to a sunscreen preparation characterized by containing both a benzotriazole derivative represented by the general formula (I) and a metal oxide powder surface-treated with an alkylalkoxysilane; and a sunscreen preparation characterized by containing both an ultraviolet absorber exhibiting absorption in the UV-A region and a metal oxide powder surface-treated with an alkylalkoxysilane. The invention aims at providing sunscreen preparations which are inhibited from adhering to clothes secondarily to stain them, (wherein R' is C1-6 straight-chain alkyl and R" is C1-3 straight-chain alkyl.)
Patent TW-200900185-A (TW)
Title: Coupling device for electric discharge machining (ESD) jig and fixture
Inventor: LIN CHIEN-CHIH
IPC: B23H11/00
Filed: 2007-06-28
Abstract: The present invention relates to a coupling device for an electric discharge machining (ESD) jig and fixture. A piston seat, capable of moving up-and-down between a top seat and a base seat, is used to directly actuate a pull plug for applying force to hold the ESD jig and fixture. A ring seat fastened and located on the outer periphery of the piston seat is used to directly control the balls of piston seat to move at preset locations. This can effectively prevent the occurrence of deterioration of holding force, reduce component forces among structures, and exhibit 100% holding effect. Furthermore, a minutely adjustable clearance is designed between the piston seat and the ring seat, enabling the piston seat and annular seat to be adjusted automatically along with a deviation of the center position of the pull plug, capable of effectively preventing the occurrence of non-uniform holding force and deviation of positioning.
Patent TW-200839221-A (TW)
Title: Vision inspection system and method for inspecting workpiece using the same
Inventor: AHN WOO-JUNG
IPC: G01N21/88
Filed: 2007-07-18
Abstract: The present invention suggests a vision inspection system and a workpiece inspection method used in inspecting various kinds of workpiece. The vision inspection system includes a level block, a first transfer device, a camera, a second transfer device and a computer. The first transfer device is installed on an upper surface of the level block, has a table for supporting the workpiece, and rectilinearly moves the table between a first position and a second position. The camera is arranged above the level block for taking an image of the workpiece to output image data. The second transfer device is installed on the upper surface of the level block for rectilinearly moving the camera between the first position and the second position.; The computer controls the first transfer device to move the table from the first position to the second position and the second transfer device to move the camera from the second position to the first position.
Patent TW-200815505-A (TW)
Title: Molded object and method for producing the same
Inventor: TSUCHIYA ATSUKI
IPC: B32B27/12
Filed: 2007-07-25
Abstract: A molded product comprises a fiber reinforced composite material (I) which contains a continuous reinforcing fiber and a thermosetting matrix resin and an integrated thermoplastic resin member (II) jointed to at least one part of the surface of the fiber reinforced composite material (I) by a thermoplastic resin (A). The joint surface of the above thermoplastic resin (A) and the above fiber reinforced composite materials (I) has a ruggedness shape as viewed from the cross section in the thickness direction of the above molded product, and the cross section in the thickness direction of the above molded product, and the above thermoplastic resin (A) has a maximum impregnation thickness (h) of 10 μm or more into the above fiber reinforced composite material (I). The above thermoplastic resin (A) has a tensile break strength of 25 MPa or more and a tensile break elongation of 200% or more. The junction between the above fiber reinforced composite material (I) and the above thermoplastic resin member (II) has an impact bond strength of 3,000 J/m<SP>2</SP> or more.
Patent TW-200816851-A (TW)
Title: Low-power on-chip headset switch detection
Inventor: KEEHR EDWARD ARTHUR
IPC: H04R3/00
Filed: 2007-07-26
Abstract: An integrated circuit within a cellular telephone has a wake mode and a sleep mode. In the wake mode, a voltage regulator supplies a regulated voltage onto a MIC BIAS terminal. This voltage biases a microphone of a headset/microphone accessory that is coupled to the cellular telephone. If the user presses a switch on the accessory, then a large current is drawn out of the MIC BIAS terminal. This switch press condition is detected by an ADC within the integrated circuit. In the sleep mode, the regulator and ADC are disabled to conserve power. A novel switch detect circuit supplies a current out of the MIC BIAS terminal at an unregulated voltage. If the user presses the switch, then the current supplied from the MIC BIAS terminal increases. This switch press condition is detected over temperature, voltage and process conditions by a special inverter in the switch detect circuit.
Patent TW-200815538-A (TW)
Title: Carbon black, method of producing carbon black, and device for implementing the method
Inventor: QUITMANN CATHARINA
IPC: C09C1/48
Filed: 2007-08-02
Abstract: The invention relates to a carbon black having an aggregate size distribution which has a (d90-d10)/d50 ratio of less than or equal to 1.1. The carbon blacks are produced by admixing hot air if desired to a gas mixture comprising a carrier gas and a carbon black feedstock, passing the gas mixture into a burner pipe, burning the gas mixture at the burner pipe openings, and drawing the flames under suction, together with the ambient air drawn in freely under suction from the outside, through a cooled, narrowing gap, and carrying out cooling, the cooled, narrowing gap having a height (h) to width (b) ratio of 1-100, the width (b) being 0.5 to 10 mm, and the flow rate at the narrowest point of the gap being 10-200 m/s. The carbon blacks of the invention can be used as non-reinforcing filler, reinforcing filler, UV stabilizer, conductive black, pigment or reducing agent.