baber/WOPTO huggingface dataset:
Patent TW-200401243-A (TW)
Title: Driving semiconductor circuit group of current driver type display device and the display device using the driving semiconductor circuit group
Inventor: TSUGE HITOSHI
IPC: G09G3/30
Filed: 2003-04-24
Abstract: In a current output type semiconductor circuit, during displaying on one display panel by means of a plurality of semiconductor circuit, the brightness non-uniformity of each block in different semiconductor circuit will occur due to the unevenness of the semiconductor circuit. In the current output sections 14a, 14b, a current mirror circuit is formed at two ends of a chip, and a reference current as a reference of tonal display is supplied from the two ends. By increasing the resistance of the gate line of the current mirror circuit that distributes to each output, the transistor threshold offset in the chip is compensated to enable the output currents on the left and right ends to coincide with one another. In addition, at least between the adjacent interconnected semiconductor circuits, the reference currents are arranged in order with the resistors 11c~11f for generating the reference currents being connected to one another, and by making the current unevenness on the two ends of all of the semiconductor circuits smaller than 1%, the non-uniformity generated on the borderlines of the chips can be eliminated.
Patent TW-200307255-A (TW)
Title: Signal processing circuit
Inventor: MASHIMO AKIRA
IPC: G11B20/10
Filed: 2003-05-20
Abstract: This invention relates to a signal processing circuit for processing binarized wobbling signals. This signal processing circuit includes a binarization circuit for binarizing an input analog signal according to its level, and a chattering removing circuit for removing the chattering component from a signal binarized by the binarization circuit. The signal processing circuit process signals based on a signal from which the chattering component has been removed by the chattering removing circuit. This signal processing circuit is characterized in that the binarization circuit includes an integration circuit for outputting the average level of the input analog signal, and a comparator, having an open-looped structure, which compares the input analog signal and the average level outputted from the integration circuit and outputs a signal based on the result of the comparison. Binarization is conducted with respect to the input analog signal including the chattering component.
Patent TW-200410430-A (TW)
Title: Light emitting diode and method for manufacturing the same
Inventor: BAIK DOO-GO
IPC: H01L33/00
Filed: 2003-06-17
Abstract: Disclosed are a light emitting diode (LED) with high luminance and a method for manufacturing the same. The LED comprises a substrate, a first conductive clad layer formed on the substrate, an active layer formed on the first conductive clad layer, a second conductive clad layer formed on the active layer, an alumina (Al2O3) layer formed on the lower surface of the substrate, and an aluminum layer formed on the lower surface of the alumina (Al2O3) layer. Otherwise, the substrate is removed, the aluminum layer and the alumina layer are formed directly on the lower surface of the first conductive clad layer. Compared to a single reflective layer made of a metal, a reflective layer including the aluminurr layer and the alumina layer improves reflective characteristics of the LED.
Patent TW-200402528-A (TW)
Title: Powder counter
Inventor: HANAOKA KAZUNARI
IPC: G01F11/28
Filed: 2003-06-26
Abstract: The present invention relates to a powder counter for counting powders of materials such as synthetic resin. Since the powder transport system is formed by connecting the powder outlet of counter containers (not shown in the figures) of other counters to second hole 50, thus after the discharge of powders in the count container 32 is completed, the stopcock valve 36 will keep closed so as to fill powders into counter containers of other counter apparatuses, then when the air flowing from second hole 50 toward first hole 49, powders in counter containers of other counter apparatuses will be transported to the designated place via the illustrated counter container 32. In summary, the counter container 32 can be used as a part of the pipeline.
Patent TW-200402939-A (TW)
Title: Noise shaper for processing stereo signals
Inventor: YAMAGUCHI HARUHISA
IPC: H03M7/32
Filed: 2003-07-07
Abstract: In order to process serial stereo signals in time division, a noise shaper is constituted of a converting part for converting an inputted stereo signal into a multiplex signal, an integrating means for Δ Σ modulation consisted of a plurality of integrators connected in multi-stage for integrating inputted signals, and a means for separating noise shaped signals into left and right channel signals and outputting them to the left and right channels. The integrator has an adding means, two storing means for storing the output of the adding means, and a selecting means for time-divisionally selecting either one of the outputs of the two storing means, wherein the selected output is fed back to the adding means. With this, the manufacturing cost, the occupancy area of circuit and the consumption power of the noise shaper for processing stereo signals are reduced.
Patent TW-200409587-A (TW)
Title: Thin plate for blocking electromagnetic wave
Inventor: ARAKAWA FUMIHIRO
IPC: B32B15/04
Filed: 2003-08-07
Abstract: A thin plate 1 for blocking electromagnetic wave is provided with the followings: a transparent substrate 11; and at least a bonding agent layer 13, an antirust layer 25A, and a mesh-shaped metal layer 21, which are disposed on one face of the transparent substrate. In addition, a blackening treatment layer 23A is disposed between the metal layer 21 and the antirust layer 25A. At least the opening portion 105 of the mesh-shaped metal layer 21 is filled with resin such that the metal layer 21 substantially has a planar state.
Patent TW-200509400-A (TW)
Title: Method for manufacturing thin film transistor panel
Inventor: WANG CHENG-CHI
IPC: H01L29/786
Filed: 2003-08-20
Abstract: A method for manufacturing a thin film transistor panel is disclosed. First, a gate line with a gate electrode is formed on an insulating substrate. After a gate insulating layer is deposited over the gate line, a semiconductor layer of amorphous silicon is formed on the gate insulating layer. After the semiconductor layer is patterned, a photoresist pattern is formed such that areas on the substrate to be provided with source/drain electrodes are not covered by the photoresist pattern. Then, after depositing an ohmic contact layer and a second metal layer, the photoresist pattern is removed such that those portions of the ohmic contact layer and the conductive layer which are formed on the photoresist pattern are removed, leaving behind the desired ohmic contact pattern and the source/drain electrodes. Finally, a patterned passivation layer and pixel electrodes are provided to obtain the TFT panel of the present invention.
Patent TW-200405304-A (TW)
Title: Recording medium having data structure for managing reproduction of still images from a clip file recorded thereon and recording and reproducing methods and apparatuses
Inventor: KIM BYUNG-JIN
IPC: H04N9/82
Filed: 2003-09-08
Abstract: The recording includes a navigation area having navigation information recording thereon. The navigation information indicates a portion of a clip file, which includes video data, to display as a still image and a duration to display the still image.
Patent TW-200423545-A (TW)
Title: DLL circuit
Inventor: LEE JAE-JIN
IPC: G11C11/407
Filed: 2003-09-23
Abstract: A DLL circuit synchronizes an external input clock applied from an outside of a system with an internal input clock used inside the system using a divider unit. The DLL circuit includes a detection unit for detecting whether a pulse width of the external input clock is narrower than a reference set value. The divider unit outputs a first divided signal if it is detected that the pulse width of the external input clock is wider than the reference set value, and outputs a second divided signal if it is detected that the pulse width of the external input clock is shorter than the reference set value. The DLL circuit can normally operate even if the period of the external input clock is short.
Patent TW-200424713-A (TW)
Title: Silver alloy thin film reflector and transparent electrical conductor
Inventor: NEE HAN HANWAI
IPC: G02F1/1343
Filed: 2003-10-16
Abstract: A silver-based alloy thin film is provided, suitable for use as a reflective and/or a transparent electrical conductor for various opto-electronic device applications such as liquid crystal displays, flat panel displays, plasma displays, solar cells, organic light emitting diode and electrochromic or energy efficient windows. Elements alloys with silver include copper, palladium, platinum, gold, zinc, silicon, cadmium, tin, lithium, nickel, indium, chromium, antimony, gallium, boron, molybdenum, germanium, zirconium, beryllium, aluminum, magnesium, manganese, cobalt, and titanium. Over a thickness range of 3 nm to 20 nm, these silver alloy thin films can be used as transparent electrical conductors. At a thickness greater than 20 nm, they can be used as reflectors. These alloys have moderate to high reflectivity and electrical conductivity and reasonable good corrosion resistance under ambient conditions.
Patent TW-200410017-A (TW)
Title: Polarizer bonding device(II)
Inventor: KIMURA SHIGERU
IPC: G02F1/13
Filed: 2003-10-21
Abstract: An erect conveying line 50 is provided for conveying an erect crystal cell substrate 1. The erect conveying line 50 has a lower end supporting roller 11 supporting the lower end of the crystal cell substrate 1 and a pair of main surface supporting rollers 12 supporting the first and the second main surfaces of the crystal cell substrate 1 throughout the whole line thereof. In a polarizer bonding station 320, the polarizer 2, 3 are bonded on the first and the second surfaces of the crystal cell substrate 1. A first polarizer installing station 321A and a second polarizer installing station 321B which fixes the polarizer 2, 3 without release films and conveys the erect polarizer 2, 3 to a position facing the erect crystal cell substrate 1 are disposed on the both sides of the erect crystal cell substrate 1.
Patent TW-200418891-A (TW)
Title: Use of a copolymer having at least one grafted alkoxy or hydroxy polyalkylene glycol function, as gloss agent for paper and products obtained
Inventor: GANE PATRICK
IPC: C09D7/45
Filed: 2003-11-06
Abstract: The present invention relates to the technical mineral matter suspension sector, and, before and/or after drying, their applications in the fields of paper, paint and, after drying, plastics. It also relates to the use of a copolymer having at least one alkoxy or hydroxy polyalkylene glycol function grafted onto at least one ethylenically unsaturated monomer, as agent whose role is to enhance the gloss of the final product and, in particular, the gloss of the sheet of paper, irrespective of the viewing angle.
Patent TW-200423117-A (TW)
Title: Method for producing a stamper used for producing an optical disc and optical disc producing method
Inventor: KAI SHINICHI
IPC: G11B7/1267
Filed: 2003-11-20
Abstract: The method of the present invention for producing a stamper used for producing an optical disc comprises: an exposure step of irradiating an inorganic resist layer (101) formed on a substrate (100) with a recording laser beam modulated with an information signal corresponding to the information signal of an information projection/recess pattern formed on/in an optical disc, so as to form an exposure pattern corresponding to the information projection/recess pattern of the optical disc; and a development step of developing the inorganic resist layer, so as to form an exposure pattern corresponding to the projection/recess pattern by the inorganic resist layer. In the exposure step, an evaluation laser beam is applied to a predetermined area of the organic resist layer, a recorded signal characteristic of the exposure pattern by the inorganic resist layer is evaluated by using the reflected light of the evaluation laser beam, and the power of the recording laser beam is controlled according to the evaluation result. Thus, information is reliably recorded on the object optical disc.
Patent TW-200419598-A (TW)
Title: Inductance element
Inventor: OOKI JUICHI
IPC: H01F27/02
Filed: 2003-12-02
Abstract: This invention provides an inductance element which prevents saturation of magnetic flux and flux leakage around a coil winding, to facilitate miniaturization. The inductance element (10) contains a core portion (2) and two flange portions (3, 4) which are integrally formed into a drum type core (1). A coil winding (5) is wound around the core portion (2) of the drum type core (1), and a magnetic gap (20) is formed between the upper flange portion (3) and a lower flange portion (4). The magnetic gap (20) is filled with a rubber like ring (6) in which a magnetically permeable powder is mixed. The rubber like ring (6) has protruded portion (6a) mounted around a region of a side peripheral surface of the upper flange portion (3) of the drum type core (21) by abutting the region with its own rubbery elastic force, and an insert portion (6b) tightly inserted in the magnetic gap (20) with its own elastic force; the rubber like ring (6) is integrally formed with the protruded portion (6a) and the insert portion (6b).
Patent TW-200519673-A (TW)
Title: Electronic transaction system and transaction method thereof
Inventor: CHEN CHI-CHING
Filed: 2003-12-03
Abstract: The present invention relates to an electronic transaction system and transaction method thereof, and more particularly to an electronic transaction system and transaction method thereof capable of being applied to a mobile communication device, wherein a user mainly utilizes a communication device to connect with a billing management host, inputs an account number and password to log in a billing system and then inputs the transaction information such as transaction amount, store number and payment code; an electronic certificate is transmitted to a mobile communication device specified by the user via a telecommunication system after the billing system verifies the transaction information; a corresponding auditing certificate is transmitted to a certificate reader at a merchandise selling end designated by the user; the user carries the mobile communication device to the merchandise selling end and examines if the electronic certificate in the mobile communication device and the auditing certificate inside the certificate reader match so as to finish the authentication procedure of electronic payment. Therefore not only can the risk of credit card fraud be avoided, but the purchasing action of merchandise can be easily completed while credit card is unavailable.
Patent TW-200412965-A (TW)
Title: 3-phenyl-cinnoline derivatives and anti-tumor agent containing the same
Inventor: KUROIWA SHUNSUKE
IPC: A61P35/00
Filed: 2003-12-09
Abstract: This invention provides a cell proliferation inhibitor, Anti-tumor agent comprising 3-phenyl-cinnoline derivatives or physiological acceptable salt thereof as effective ingredient.
Patent TW-200415099-A (TW)
Title: Transport conduit for solid particles in a gaseous transport medium
Inventor: CHEN YE-MON
IPC: B01J8/00
Filed: 2003-12-09
Abstract: Process and apparatus to pass a mixture of solids and gas downwards through a downwardly positioned conduit, which conduit is internally provided with an obstruction defining an opening, which opening has a smaller cross-sectional area than the cross-sectional area of the conduit, and wherein downstream of said obstruction gas is vented from the conduit.
Patent TW-200521167-A (TW)
Title: Polymer sheet material and method for making the same
Inventor: WANG CHING-TANG
IPC: C08J5/18
Filed: 2003-12-31
Abstract: A method for producing a polymer sheet material mainly comprises mixing a polyurethane resin having a solid content higher than 50% with additives to form a first polyurethane resin composition, which is in a liquid state at normal temperature; coating the first polyurethane resin on a release paper and drying the coating; and removing the release paper to obtain a polymer sheet material.
Patent TW-200421300-A (TW)
Title: Method and related apparatus for evaluating beta-parameter according to write-in result of portion of write-in data with specific content while performing optimal power control of optical disk drive
Inventor: HSIAO YUAN-KUN
IPC: G11B7/1267
Filed: 2003-12-31
Abstract: Method and related apparatus for evaluating a beta-parameter while performing optimal (write-in) power control, OPC, of an optical disk. When performing OPC, data including a plurality of first sequences and second sequences with specified contents are written into the optical disk; a read result correspond to the written data is then read. The read result is high-pass filtered such that effects corresponding to the second sequences are contained in a portion of the read result corresponding to the first sequences. Since the first sequences have specified contents, the portion of the read result corresponding to the first sequences are detected, and the beta-parameter is evaluated only according to the portion of the read result corresponding to the first sequences.
Patent TW-200421077-A (TW)
Title: Memory controller considering processor power states
Inventor: SAMSON ERIC
IPC: G06F1/32
Filed: 2004-01-05
Abstract: When a processor in a computer system is placed in a low power mode, power consumption of the computer system may be further reduced by reducing power consumption of one or more components of a memory coupled to the processor and by reducing power consumption of one or more components of a controller device coupled to the memory. The processor and the controller device may share the memory.
Patent TW-200426092-A (TW)
Title: Device for moving polarizers out
Inventor: KIMURA SHIGERU
IPC: B65G49/06
Filed: 2004-02-19
Abstract: A device for moving polarizers out. The device can move the polarizers out one by one. During the supply of the polarizers, the line for adhering liquid cells to the polarizers is not stopped. A slit exit 150, extending in a lateral direction intersecting a moving direction of the polarizers, is disposed between a lower end portion of a front wall 112 and a front side of a bottom wall 111 of a receiving box. A roller 113 for moving the polarizers 300 out is disposed at the exit 150, and contacts a lower side of the lowest polarizer 300.
Patent TW-200502192-A (TW)
Title: Sintered Magnetic oxide and high-frequency circuit component therefrom
Inventor: UMEDA HIDENOBU
IPC: H01F1/34
Filed: 2004-02-20
Abstract: This invention provide a sintered Magnetic oxide and a high-frequency circuit component using the sintered magnetic oxide. A sintered magnetic oxide contains 80% or more Y-type hexagonal ferrite. The sintered magnetic oxide comprises, as main components, 5 to 17 mol%, in terms of CuO, of copper oxide, 57 to 61 mol%, in terms of Fe2O3, of iron oxide, 0 to 15 mol% of MO (MO is at least one member of NiO, ZnO and MgO, and the content of MO is above zero) and the balance of AO (AO is at least one member of BaO and SrO) and comprises, as an accessory component, bismuth oxide (Bi2O3), borosilicate glass, zinc borosilicate glass or bismuth borosilicate glass. Thus, the magnetic performance of the sintered magnetic oxide is highly excellent up to high-frequency bands of a few hundred MHz to GHz, and the content of hetero-phases other than the Y-type hexagonal ferrite is minimized. The firing for obtaining the sintered magnetic oxide can be effected 1000 DEG C or below, especially around 900 DEG C.
Patent TW-200529266-A (TW)
Title: Silver contact joint structure of conductive sheet and its manufacturing method
Inventor: CHOU CHIN-WEN
IPC: H01H1/64
Filed: 2004-02-26
Abstract: The present invention provides a silver contact joint structure of conductive sheet and its manufacturing method. The object is to provide a manufacturing technique for a thin solver contact. An assembling part protruded out of the surface of the conductive sheet is formed by a machine on the conductive sheet. The conductive sheet is embedded in an upper mold having a protection block face in cooperation with the assembling part. Finally, silver wire is placed in the assembling part. When punching the silver wire via a lower mold, the protection block face is employed to hold the assembling part to prevent the assembling part from being broken when the thin conductive sheet is hit by pressure.
Patent TW-200501855-A (TW)
Title: Solder paste and printed circuit board
Inventor: HIRATA MASAHIKO
IPC: B23K35/26
Filed: 2004-04-01
Abstract: In a solder paste formed by blending an alloy powder and a flux, the alloy powder is a powder mixture formed by mixing at least one powder of a Sn-Zn based alloy and at least one powder of a Sn-Ag based alloy. The alloys powders are blended so that the composition of the powder mixture is 5-10 mass % of Zn; 0.005-1.5 mass % of Ag; optionally at least one of 0.002-1.0 mass % of Cu, 0.005-15 mass % of Bi, 0.005-15 mass % of In, and 0.005-1.0 mass % of Sb; and a remainder of Sn.
Patent TW-200423912-A (TW)
Title: A disposable garment
Inventor: DATTA PAUL JOSEPH
IPC: A61F13/15
Filed: 2004-04-05
Abstract: A disposable garment for absorbing human exudates is disclosed that includes front and back panels. The front panel has a pair of side edges and a first attachment member secured to it that extends beyond the pair of side edges. The back panel has a pair of tabs each containing a second attachment member. The garment also includes an absorbent assembly secured to the front and back panels. The absorbent assembly is folded to enable the first attachment member to be secured to the pair of tabs to form a waist opening and a pair of leg openings. A pair of frangible sections is formed in the first attachment member at locations outboard of the pair of side edges of the front panel. The pair of tabs can be folded to allow each of the second attachment members to bridge across one of the frangible sections and be removeably secured to the first attachment member to form an easy to open disposable garment.
Patent TW-200428849-A (TW)
Title: Apparatus authentication system, server apparatus, and client apparatus
Inventor: FUTA YUICHI
IPC: G06F21/46
Filed: 2004-04-13
Abstract: An apparatus authentication system that includes a server apparatus and a client apparatus which perform a mutual authentication when a content is transmitted from the server apparatus to the client apparatus for use. The client apparatus receives challenge data from the server apparatus, generates signature data based on the received challenge data and a first password, and transmits the generated signature data. The server apparatus generates and transmits the challenge data, holds a second password in advance, receives the signature data from the client apparatus, performs an authentication of the received signature data using the challenge data and the second password, and if the authentication results in success, transmits an encrypted content to the client apparatus.