baber/WOPTO huggingface dataset:
Patent TW-I227887-B (TW)
Title: Optical recording medium
Inventor: IWAMI TOMOZO
IPC: G11B7/24079
Filed: 2002-03-25
Granted: 2005-02-11
Abstract: The invention provides an optical recording medium that has equal recording characteristics at the inner and outer regions. For the optical recording medium that has a recording layer, a reflection layer, and a protective layer formed on a base that has guide grooves on its surface, this optical recording medium is featured in that the recording layer has a thickness corresponding to the guide grooves on the base so that below formula (1) is satisfied all over the surface. Formula (1): -1.0x10<-2> mum<2> < (recording layer cross section area difference at the guide groove) < +1.0X10<-2> mum<2>, where (recording layer cross section area difference at the guide groove) is expressed by {(recording layer thickness)+(groove depth)/2}x(groove width), (recording layer cross section area difference at the guide groove) is the difference at each position from the inner region as shown by formula (2). Formula (2): (recording layer cross section area difference at the guide groove)=(recording layer cross section area difference at the guide groove at each position)-(recording layer cross section area difference at the guide groove at the inner region).
Patent TW-533606-B (TW)
Title: Nitride semiconductor device
Inventor: TAKAHASHI HIROKAZU
IPC: H01S5/323
Filed: 2002-03-27
Granted: 2003-05-21
Abstract: A nitride semiconductor device having high electrode contact properties is disclosed. The nitride semiconductor device includes a semiconductor layer made of a group III nitride semiconductor, and a metal electrode for supplying the semiconductor layer with a carrier. The device has a first contact layer made of a group III nitride semiconductor (AlxGa1-x)1-yInyN (0 <= x <= 1, 0 < y <= 1), laminated between the semiconductor layer and the metal electrode, and a group II element added thereto, and a second contact layer made of a group III nitride semiconductor Alx'Ga1-x'N (0 <= x' <= 1) and laminated between the first contact and the metal electrode.
Patent TW-572803-B (TW)
Title: Surface modification
Inventor: DANCE BRUCE GUY IRVINE
IPC: B23K26/08
Filed: 2002-05-17
Granted: 2004-01-21
Abstract: A method of operating on a workpiece comprises causing relative movement between the workpiece and a power beam in a traverse direction so as to expose a series of locations on the workpiece to the power beam. At each location the power beam is caused to move relative to the workpiece in a predetermined manner having a component transverse to the traverse direction, and workpiece material is melted and displaced by the power beam so as to form a cavity or hole.
Patent TW-542769-B (TW)
Title: Replaceable miniature torque tool
Inventor: HU HOU-FEI
IPC: B25B23/14
Filed: 2002-06-03
Granted: 2003-07-21
Abstract: The present invention provides a replaceable miniature torque tool comprising a body with an outer periphery to be twisted by an operator and defining a receptacle therein; an engaging member received in the receptacle and a relatively rotatable with respect to the receptacle; a limiting member received in the receptacle of the body and drivingly coupled to the body, the limiting member being biased against the fixed member by a resilient member arranged between the limiting member and the base so as to selectively limit the relatively rotational relationship between the engaging member and the base; a driving member having first and second ends, the first end of the driving member being releasably coupled to the fixed member with no rotation with respect to the engaging member and the second end capable to drive a threaded piece.
Patent TW-574795-B (TW)
Title: Multi-carrier CDMA transmission system, transmission method and transceiver
Inventor: MAEDA NORIYUKI
IPC: H04J13/00
Filed: 2002-08-28
Granted: 2004-02-01
Abstract: Received signals of the respective sub-carriers are multiplied by a weighting controlled for each sub-carrier, using a weighting control part 2-8 and multipliers 2-9, so that the mean square error between the signals following despreading and the signals that are actually transmitted is minimized. Afterward, MMSE combining is performed. <IMAGE>
Patent TW-590890-B (TW)
Title: Transparent electroconductive laminate and transparent touch panel using the same
Inventor: ITO HARUHIKO
IPC: B32B7/02
Filed: 2002-09-03
Granted: 2004-06-11
Abstract: A transparent electroconductive laminate comprising an organic polymer film having stacked on at least one surface thereof an optical interference layer and a transparent electroconductive layer in this order, the optical interference layer comprising a high refractive-index layer and a low refractive-index layer, with the low refractive-index layer being in contact with the transparent electroconductive layer, and the optical interference layer being composed of a crosslinked polymer, wherein the optical interference layer contains ultrafine particles A comprising a metal oxide and/or a metal fluoride and having a primary diameter of 100 nm or less, and/or at least one of the high refractive-index layer and the low refractive-index layer contains fine particles B having an average primary diameter as large as 1.1 times or more the thickness of the optical interference layer and an average primary diameter of 1.2 mum or less in an amount of 0.5 wt% of the crosslinked polymer component. This transparent electroconductive laminate is used as a transparent electrode substrate of a transparent touch panel.
Patent TW-576822-B (TW)
Title: Calcined silica particle and manufacturing method of same
Inventor: OISHI HIDEKI
IPC: C01B33/18
Filed: 2002-09-26
Granted: 2004-02-21
Abstract: Provided are a calcined silica particle and a manufacturing method of the same, the calcined silica particle having a low hygroscopicity, and a narrow range of particle size distribution, and substantially even particle diameter, and containing little of large-diameter fused aggregation of the particulates of the calcined silica particle. A silica particle is obtained by hydrolyzing and condensing a hydrolyzable silicon compound in an organic solvent containing water, for example, at a reaction temperature ranging from 0 DEG C to 50 DEG C, and then dried. Then, the silica particle is calcined at a temperature ranging from 1000 DEG C to 1200 DEG C. It is preferable that the organic solvent contains the silicon compound in a range between 0.05 to 1.2 mol/L, the water in a range between 2.0 to 25.0 mol/L, and a catalyst in a range between 0.8 to 9.4 mol/L. The calcined silica particle has an average particle diameter ranging between 0.04 mum and 5.0 mum; a standard deviation of the average particle diameter of 1.3 mum or less; a moisture absorption amount of 0.2 wt% or less, measured after the calcined silica particle is kept for 1 day in an environment at 30 DEG C and at 90% relative humidity; and a content of a fused aggregation of the calcined silica particle of 0.02 wt% or less, the fused aggregation having a particle diameter of 20 mum or more.
Patent TW-I237818-B (TW)
Title: CD engraving device and CD manufacturing method
Inventor: ISHIBASHI KENZO
IPC: G11B7/09
Filed: 2002-10-02
Granted: 2005-08-11
Abstract: The present invention provides a CD engraving device and a CD manufacturing method, which can lower the unnecessary deflected portion and unnecessary varying portion of light intensity to manufacture highly refined and highly precise master disc. The device includes a beam control mechanism including at least one of a light modulator 2 controlling the light intensity of the beam irradiated from a laser source 1 and a light deflection mechanism 3 controlling the deflection of beam along the radial direction of the master disc; a deflection error detection mechanism for detecting the radial deflection error contained in the beam controlled by the beam control mechanism; a second light deflection mechanism 210 disposed between the beam control mechanism and the deflection error detection mechanism for deflecting the beam to the radial direction; and a feedback mechanism for feeding back a feedback signal using the radial deflection error to the second light deflection mechanism 210.
Patent TW-589407-B (TW)
Title: Electroactive catalysis
Inventor: BORS DANIEL ARTHUR
IPC: B01J23/652
Filed: 2002-11-12
Granted: 2004-06-01
Abstract: The application of an electric current to catalysts useful for the vapor phase oxidation of hydrocarbons allows for processes for obtaining enhanced catalytic processing of a given feed material with a given catalyst, processes allowing the ready change-over from one product of a given feed stream to another product of that feed stream without the need to change catalyst, and processes allowing the ready change over from one feed stream to another feed stream with the concomitant change over from one product to another product without the need to change catalyst.
Patent TW-578228-B (TW)
Title: Abrasion method for a semiconductor wafer
Inventor: TAIRA TSUTOMU
IPC: B24B37/00
Filed: 2002-11-21
Granted: 2004-03-01
Abstract: This invention provides an abrasion method for a semiconductor wafer by which abrasive material and abrasive waste can hardly be remained in step portions such as recesses formed on the surfaces of a wafer. According to this invention, a surface, to be abraded, on a semiconductor wafer 101 is first formed thereon a protection layer 3 of surface active agent and then abraded. Next, cleaning liquid 4, that restrains the dissolution of the surface of the semiconductor wafer 101 but dissolves the protection layer 3 only, is adopted to clean the semiconductor wafer 101. By thus, it is possible to reliably remove those abrasive material and abrasive waste that attach, together with the protection layer 3, to the semiconductor wafer 101 through the protection layer 3.
Patent TW-546456-B (TW)
Title: Air conditioner
Inventor: OKADA HIROKAZU
IPC: F24F1/02
Filed: 2002-12-03
Granted: 2003-08-11
Abstract: The object of the present invention is to use the radiation of an ultraviolet lamp to sterilize, where the ultraviolet lamp is improved to provide operation indication and better case appearance. The solution of the present invention is that in an internal vicinity of a case of the machine itself, a planar ultraviolet lamp for radiating visible light from a side thereof and emitting the ultraviolet ray from the other side, is so arranged that its front side is the face for emitting the visible light, and a front cover is provided on the front side whereby the light is emitted from the front cover. The front cover is made from a material having translucent or transparent characteristics by means of a pigment having luster characteristics.
Patent TW-I264284-B (TW)
Title: Spinning reel rotor
Inventor: IWABUCHI MASAKAZU
IPC: A01K89/027
Filed: 2002-12-06
Granted: 2006-10-21
Abstract: A spinning reel rotor (3) includes a cylindrical portion, first and second rotor arms (31, 32), a bail arm (44), and a second cover member (47). The cylindrical portion (30) is mounted rotatably to one end of a reel unit (2). The first and a second rotor arms extend in a direction away from the reel unit while being curved outward along radial direction from a position in opposition, with respect to the radial direction, to an end of the cylindrical portion on the reel unit side. An aperture (32c) is formed in the second rotor arm (32). The second cover member (47) covers the outside of the second rotor arm and has through holes (65a, 65b, 65c) for adjusting its mass. The through holes expose a portion of the aperture. In this rotor that has a rotor arm provided with an aperture, variations in the rotational balance of cover members due to different degrees of exposure of the aperture are suppressed.
Patent TW-I339118-B (TW)
Title: Treating muscle wasting with selective androgen receptor modulators
Inventor: STEINER MITCHELL S
IPC: A61P21/04
Filed: 2002-12-06
Granted: 2011-03-21
Abstract: Compound of formula I for treating a subject suffering from a muscle wasting disorder; for preventing a muscle wasting disorder in a subject; for treating, preventing, suppressing, inhibiting or reducing muscle loss in a subject suffering from a muscle wasting disorder; for treating, preventing, inhibiting, reducing or suppressing muscle wasting in a subject suffering from a muscle wasting disorder; and/or for treating, preventing, inhibiting, reducing or suppressing muscle protein catabolism in a subject suffering from a muscle wasting disorder.
Patent TW-I251302-B (TW)
Title: Cutting device
Inventor: INOUE TAKAAKI
IPC: H01L21/673
Filed: 2003-01-02
Granted: 2006-03-11
Abstract: The technical topic of the present invention is to provide a cutting device, which can achieve miniaturization and can be installed with an UV irradiator without using the transport mechanism. The invented solution for this technical topic is a cutting device with a wafer cassette loading mechanism, which comprises a wafer cassette platform to load and accommodate wafer cassettes supported on a ring-shaped supporting frame by a object-to-be-processed pasted with a tape, in which the wafer cassette loading mechanism is equipped with an UV irradiation unit irradiating UV light on the object-to-be-processed pasted with the tape supported on the supporting frame on the lower side of the wafer cassette platform; and a hoist mechanism fixing the move-in/move-out position of a first object-to-be-processed supported by the wafer cassette on the wafer cassette platform at the move-in/move-out domain of the move-in/move-out mechanism of the object-to-be-processed and move-in/move-out position of a second object-to-be-processed in the move-in/move-out domain of the move-in/move-out mechanism of the UV irradiation unit.
Patent TW-I238028-B (TW)
Title: Micro blind hole of printed circuit board and manufacturing method thereofor
Inventor: HSU CHING-WEI
IPC: H05K1/14
Filed: 2003-02-06
Granted: 2005-08-11
Abstract: A manufacturing method for a micro blind hole of printed circuit board comprises steps of: forming an outer metal layer and an inner metal layer on either side of a PCB; drilling a hole on the inner metal layer connecting to the outer layer; plating a metal layer to thereby connect between the outer metal layer and the inner metal layer; forming a layout on the inner metal layer; and forming a plurality of pads, ball pads or solder pads. A micro blind hole of printed circuit board includes an outer circuit layer, an inner circuit layer and a plurality of inner connecting holes. The inner connecting holes are adapted to connect between the outer circuit layer and the inner circuit layer.
Patent TW-I291225-B (TW)
Title: Thin film semiconductor device and method for manufacturing same
Inventor: TAKAHASHI MITSUASA
IPC: H01L21/84
Filed: 2003-03-03
Granted: 2007-12-11
Abstract: In a semiconductor device having an N-channel MOS transistor and a P-channel MOS transistor, each of the N-channel and P-channel MOS transistors is made up of a polycrystal silicon layer, a gate insulating film, and a gate electrode containing a gate polysilicon on a glass substrate. A method of manufacturing the semiconductor device includes the steps of polysilicon at a same time as or in a different step of impurity injection at a time of formation of source/drains of the MOS transistors or formation of an LDD (lightly doped drain), to make an N-type of a gate polysilicon in the N-channel MOS transistor and make a P-type of a gate polysilicon in the P-channel MOS transistor and, furthermore, setting a thickness of the polycrystal silicon layer less than the width of a depletion layer which occurs when an inversion channel is formed. Thus, fluctuations in values of threshold voltages of the MOS transistors are reduced to realize low-voltage driving.
Patent TW-I291202-B (TW)
Title: Tandem etch chamber plasma processing system
Inventor: PATERSON ALEXANDER
IPC: H01L21/00
Filed: 2003-03-14
Granted: 2007-12-11
Abstract: A method and apparatus for processing wafers including a chamber defining a plurality of isolated processing regions. The isolated processing regions have an upper end and a lower end. The chamber further includes a plurality of plasma generation devices each disposed adjacent the upper end of each isolated processing region, and one of a plurality of power supplies connected to each plasma generation device. The output frequency of the plurality of power supplies are phase and/or frequency locked together. Additionally, the chamber includes a plurality of gas distribution assemblies. Each gas distribution assembly is disposed within each isolated processing region. A movable wafer support is disposed within each isolated processing region to support a wafer for plasma processing thereon. The movable wafer support includes a bias electrode coupled to a bias power supply configured to control the bombardment of plasma ions toward the movable wafer support.
Patent TW-I254861-B (TW)
Title: Data processing system, method, and computer readable medium for sharing input/output facilities of a logical partition with another logical partition
Inventor: ARNDT RICHARD LOUIS
IPC: G06F17/00
Filed: 2003-04-21
Granted: 2006-05-11
Abstract: The present invention provides a method for sharing I/O facilities among logical partitions. A remote translation control entry table is created on a hosted partition appearing to own a virtual copy of the I/O facilities to be shared. The remote translation control entry table on the hosted partition is loaded with data from a hypervisor in response to requests made by the OS running in the hosted partition. The hypervisor, in response to requests from the OS running in the hosting partition, copies the data from the remote translation control entry into a standard translation control entry table on the hosting partition owning the physical I/O facilities that target the I/O page buffers of the hosted partition to perform the desired I/O operation are accessed by the hosting partition's I/O facilities using the data stored in the standard translation control entry table.
Patent TW-I232237-B (TW)
Title: Detergent for metallic product
Inventor: SAKURAI JIRO
IPC: C11D7/24
Filed: 2003-04-24
Granted: 2005-05-11
Abstract: A detergent containing sulfaminic acid-oxycarboxylic acid is provided. The detergent prevents metal dissolution from metal products while cleansing. It also blocks hydrogen embrittlement. The detergent consists of at least one of the materials of sulfaminic acid or oxycarboxylic acid. The combination of the weight ratio of the two materials is 50 to 98 : 50 to 2, preferably 60 to 95 : 40 to 5 and more preferably 80 to 95 : 20 to 5. Particularly, when oxycarboxylic acid includes citric acid and malic acid, the weight ratio of oxycarboxylic, lemon acid and malic acid is 80 to 95 : 10 to 2.5 : 10 to 2.5. This combination provides a high cleansing effect and prevents hydrogen embrittlement.
Patent TW-595059-B (TW)
Title: Optically pumped semiconductor laser device
Inventor: LUTGEN STEPHAN
IPC: H01S5/065
Filed: 2003-04-30
Granted: 2004-06-21
Abstract: This invention relates to an optical pumped semiconductor laser device with a vertical emitter (1), which has a central-waveguide (3) and a quantum-well-structure, which is arranged inside the central-waveguide (3) and has at least one quantum-layer (5); and a pump-radiation source, which pumps optically the quantum-well-structure and includes at least one pump-waveguide (9), in which the pump-radiation (11) is guided. The width (A) of the central-waveguide (3) is larger than the width (B) of the pump-waveguide (9), where the width (A) of the central-waveguide (3) and the width (B) of the pump-waveguide (9) are mutually adapted, so that the quantum-well-structure of the vertical emitter (1) is pumped uniformly.
Patent TW-592791-B (TW)
Title: Treatment method for decomposing perfluorocompound, decomposing catalyst and treatment apparatus
Inventor: KANNO SHUICHI
IPC: C07C19/08
Filed: 2003-05-08
Granted: 2004-06-21
Abstract: An object of the present invention is to improve the decomposition at low temperatures of perfluorocompounds containing only fluorine as a halogen, such as CF4, C2F6 and the like. The solution of the present invention is that a perfluorocompound containing only fluorine as a halogen is brought into contact with a catalyst in the presence of steam or a combination of steam and oxygen at a temperature of 500 to 800 DEG C to convert the fluorine in the perfluorocompound to hydrogen fluoride, wherein the catalyst comprises Al, Ni and W as catalytically active ingredients and comprises a mixed oxide or complex oxide of Ni and Al and a mixed oxide or complex oxide of W and Ni. Employment of the catalyst of the present invention improves the decomposition at low temperatures and hence makes it possible to decompose the perfluoro-compound at a high percentage of decomposition at a lower temperature.
Patent TW-I241982-B (TW)
Title: Oxide sintered body
Inventor: ABE YOSHIYUKI
IPC: H01L31/04
Filed: 2003-05-19
Granted: 2005-10-21
Abstract: An oxide sintered body is composed mainly of indium and containing tungsten, has a resistivity of no more than 1 kOmegacm. The tungsten content in terms of the W/In atomic ratio is preferably at least 0.001 and no more than 0.17. The oxide sintered body comprise mainly a bixbyite structure indium oxide crystal phase containing tungsten in a solid solution and/or an indium tungstate compound crystal phase, with no tungsten oxide crystal phase present, whereby an oxide sintered body for use as a sputtering target is provided for an oxide based transparent conductive film with low resistance and excellent transmission characteristics for the infrared light region.
Patent TW-583446-B (TW)
Title: Conducting line structure of a liquid crystal display
Inventor: LIOU MENG-CHI
IPC: H01L29/786
Filed: 2003-05-28
Granted: 2004-04-11
Abstract: The present invention provides a conducting line structure of a liquid crystal display. In accordance with the present invention, the conducting line is at least composed a curved portion. The pixel is connected with the peripheral terminal through the conducting line with curved portion.
Patent TW-I246082-B (TW)
Title: Semiconductor memory device and semiconductor device
Inventor: ISHIGAKI YOSHIYUKI
IPC: H01L21/8239
Filed: 2003-06-30
Granted: 2005-12-21
Abstract: A semiconductor device (100) includes: a capacitor (32a, 32b): an access transistor (T6) with impurity regions (11a), controlling input/output of charge stored in the capacitor (32a, 32b) one of the impurity regions (11a) being electrically connected to the capacitor (32a, 32b); a latch circuit (130) located above a silicon substrate (1), and storing the potential of a storage node (30) of the capacitor; and a bit line (19b) connected to the other of the impurity regions (lib) of the access transistor (T6). At least a portion of the latch circuit is formed above the bit line.
Patent TW-I223126-B (TW)
Title: Method for forming fine pattern and resist surface treatment agent
Inventor: ISHIBASHI TAKEO
IPC: G03F7/38
Filed: 2003-07-02
Granted: 2004-11-01
Abstract: A resist film (1) is deposited on a silicon wafer (W). Next, exposure is performed through an exposure mask (M), following which post-exposure bake is performed. On the silicon wafer (W) after post-exposure bake, a resist surface treatment agent membrane (2) is deposited, where mixing bake is performed. With mixing bake, a resist reinforced portion (R) is formed. Subsequently, an unreacted portion (2a) is removed, and the silicon wafer (W) is dried. The silicon wafer (W) is subjected to plasma dry development for forming a predetermined resist pattern.