baber/WOPTO huggingface dataset:
Patent TW-552788-B (TW)
Title: Key management system and key management method
Inventor: HATAKEYAMA TAKAHISA
IPC: G09C1/00
Filed: 2000-12-08
Granted: 2003-09-11
Abstract: Store inspection result in database (212) which concerning the specifications of manufactured equipment of all manufacturers by connecting terminal of inspection organization (210) and multiple manufacturers' terminals (220.1 to 220.k) with terminal of certification organization (202) in database through communication circuits. Terminal of certification organization (202) follows the inspection data in database (212) conducts its sign-in management and encryption with verification by virtue of certification key decryption with respect to the public encryption key of submitted sign-in application through the manufacturers' terminals (220.1 to 220.k) in connection with communication circuits.
Patent TW-483237-B (TW)
Title: Active inductor
Inventor: ADAN ALBERTO O
IPC: H03H11/48
Filed: 2001-02-08
Granted: 2002-04-11
Abstract: An active inductor includes an MOSFET having a gate, a drain serving as an output terminal and a grounded source, the MOSFET having a transconductance gm1, and a capacitor having opposite ends, one of which is grounded and the other of which I is connected to the gate of the MOSFET and to a voltage-controlled constant current source having a transconductance gm, the capacitor having a capacitance C, the active inductor being operative with a small-signal output impedance Zo between the output terminal and the ground expressed as Zo=jω{C/(gm1.gm)} (wherein ω is an angular frequency) and with an inductance Leq expressed as Leq={C/(gm1.gm)}.
Patent TW-461934-B (TW)
Title: Method for automatically detecting an electric rolling door and device therefore
Inventor: LIN CHI-HUEI
IPC: E06B9/56
Filed: 2001-04-17
Granted: 2001-11-01
Abstract: The present invention relates to a method for automatically detecting an electric rolling door and a device therefore. The method comprises: using a CPU to receive signals from each detection device; using the CPU to process the signals and then initiate the operation of the subsequent devices thereby achieving the objectives of safety and speed. The device comprises a D.C. brush-less motor to drive the scroll of the rolling door so that the rolling door can be smoothly opened/closed. The detection device is installed at a suitable location on the rolling door slat so that the rolling door can be safely opened/closed.
Patent TW-510031-B (TW)
Title: Improved pillar connections for semiconductor chip and methods of manufacture
Inventor: TUNG FRANCISCA
IPC: H01L23/485
Filed: 2001-04-27
Granted: 2002-11-11
Abstract: A flip chip interconnect system comprises an elongated pillar comprising two elongated portions, a first portion including solder with or without lead and a second portion including copper or gold or other material having a higher reflow temperature than the first portion. The second portion is to be connected to the semiconductor chip and has a length preferably of more than 55 microns to reduce the effect of α particles from the solder from affecting electronic devices on the chip. The total length of the pillar is preferably in the range of 80 to 120 microns.
Patent TW-515874-B (TW)
Title: Ball coupler
Inventor: KUO CHANG-HSIN
IPC: F16C33/32
Filed: 2001-06-01
Granted: 2003-01-01
Abstract: The present invention relates to a ball coupler for use with ball screw and linear rail comprising spacer members, guidance members and connecting links. The spacer members are arranged between two adjacent balls to separate the balls and; prevent a mutual contact between the balls. The guidance members that are in the form of two strips located on opposite sides of the balls connect the spacer members on opposite sides of the balls in order to maintain the ball within an area formed by the guidance members and spacer members. The connecting link connects two adjacent spacer members between adjacent balls. The width of the connecting link in a direction of a connecting line between two guidance members is smaller than the overall height of the connecting link in a direction perpendicular to the connecting line, so that the connecting link has distinguished bending characteristics toward the connecting line.
Patent TW-518721-B (TW)
Title: Method of processing a semiconductor wafer
Inventor: YAMAMOTO MASAYUKI
IPC: B24B37/30
Filed: 2001-07-31
Granted: 2003-01-21
Abstract: The present invention is to provide a method of processing a semiconductor wafer comprising the steps of: sticking a support wafer onto a front surface of a semiconductor wafer having a pattern formed thereon, with a two-sided adhesive sheet; and performing a thinning process on a rear surface of the semiconductor wafer. By sticking the support wafer onto the semiconductor wafer with the two-sided adhesive sheet, sufficient strength and rigidity can be obtained even after a thinning process is carried out.
Patent TW-524030-B (TW)
Title: Card-type recording medium and its manufacture method
Inventor: YAGI TAKAHIKO
IPC: H05K3/34
Filed: 2001-09-28
Granted: 2003-03-11
Abstract: There is provided a card-type recording medium which can make the memory capacity large, has high rigidity, and has high impact resistance, and its manufacture method. A memory module 221, 222, 270 constructed by mounting a plurality of memory chips 15 on a memory board 21, 22, 70, 63, 65 is mounted on one side of a base board 10, while on the other side of the base board, an 1C chip 13, 14, 60 for controlling operations of a plurality of memories is mounted, and thereafter the whole is accommodated in a package 30, 31.
Patent TW-496945-B (TW)
Title: Circulated air-cooling system of a light illuminator
Inventor: RICE COUNTRY
IPC: F21Y101/00
Filed: 2001-10-09
Granted: 2002-08-01
Abstract: The object of present invention is to provide a circulated air-cooling system of a light illuminator, though being used in clean room, essentially no clean air will be consumed therein. To achieve this object, the present invention provides the measure of: a circulated air-cooling system of a light illuminator is an air-cooling system provided in clean room and is characterized in that it is constituted of a ventilator that vents cooling-air from the light illuminator and a cooler provided at the downstream of a light source, and in that it may return the circulation back to the light source after the cooler has cooled down the hot air passing through the light source. Further, a vent, an external or internal venting measure is provided between the ventilator and the light illuminator to prevent the internal pressure of the light illuminator from exceeding the pressure of the clean room.
Patent TW-I241459-B (TW)
Title: Positive photosensitive resin composition, positive photosensitive dry film and method of forming pattern
Inventor: IMAI GENJI
IPC: G03F7/039
Filed: 2001-10-15
Granted: 2005-10-11
Abstract: The present invention provides a positive photosensitive resin composition comprising (A) a positive photosensitive resin, (B) a photoacid generator and (C) a photosensitizer which is a benzopyran ring condensed compound capable of increasing photosensitivity to visible light with a wavelength of 480 nm or more; a positive photosensitive dry film prepared by applying the photosensitive resin composition to a surface of a support film, followed by drying, to form a photosensitive resin layer; and a method of forming a pattern using the resin composition or the dry film.
Patent TW-580532-B (TW)
Title: Sound insulation device with various appearances
Inventor: JIANG DE-CHIUAN
IPC: E04B1/74
Filed: 2001-11-07
Granted: 2004-03-21
Abstract: This invention provides a high efficient sound insulation device with various alternatives of aesthetic appearance by filling high density matrix of high hysteresis and high viscoelasticity, together with another different color matrix of same gravity and same density which doesn't mix with the original matrix, in a containing space shaped by a transparent reinforced shell body as a low transmitting medium and a high efficient attenuation insulation material that doesn't float, sink, and displace, but positions and suspends fixedly as located to form an integral of various colorful patterns.
Patent TW-I258122-B (TW)
Title: Optical disk
Inventor: OHKUBO AKINORI
IPC: G11B11/00
Filed: 2001-11-09
Granted: 2006-07-11
Abstract: An optical disk has a recording layer recording information as a row of marks and non-marks alternately appearing in a groove formed at a track pitch of 0.280 mum or greater and a light transmissive layer formed over the recording layer, to reproduce information due to a light beam having a wavelength in a range of 375 nm to 415 nm and illuminated by an objective lens having a numerical aperture NA in a range of 0.80 to 0.90 through the light transmissive layer to the recording layer. The groove has a depth in a range of 18 nm to 32 nm.
Patent TW-518905-B (TW)
Title: Multifunction acoustic device
Inventor: KOBAYASHI TAKASHI
IPC: B06B1/04
Filed: 2001-11-30
Granted: 2003-01-21
Abstract: A diaphragm is mounted in a cover for producing sounds, a vibrating assembly including a pole piece is resiliently mounted in the cover so as to be vibrated. A receiving portion is formed on the pole piece of the vibrating assembly for receiving a mass adjusting adhesive, so that the vibration frequency of the vibrating assembly is adjusted to a predetermined frequency.
Patent TW-552113-B (TW)
Title: Method for producing grain noodle with good softness and flexibility
Inventor: CHEN JIUN-MIN
IPC: A21C1/00
Filed: 2001-12-19
Granted: 2003-09-11
Abstract: A method for producing a grain noodle with good softness and flexibility comprises grinding grains into a powder; sieving off coarse particles; mixing the fine powder with water at a suitable ratio in a mixer; prior to the occurrence of fermentation, forming a primary dough; using a calendering device to press and kneed the dough to produce a noodle with good softness and flexibility free of starchy noodles. The invented method produces noodles without fermenting them such that the product is characterized with good softness and flexibility.
Patent TW-578109-B (TW)
Title: Data storage arrangement having a display device
Inventor: MULLER JOCHEN
IPC: G06K19/077
Filed: 2001-12-24
Granted: 2004-03-01
Abstract: The invention proposes a portable data storage arrangement having a card base and a display device, the display device being fixed to the card base. According to the invention, the display device is only partially connected to the card base by a fixed connection.
Patent TW-539602-B (TW)
Title: Method for manufacturing a stereoscopic implanting meshed rug
Inventor: YAU TSUNG-MING
IPC: B29C47/00
Filed: 2002-02-08
Granted: 2003-07-01
Abstract: This invention provides a method for manufacturing a stereoscopic implanting meshed rug, comprising the steps of: using an extruding device to extrude a plurality of single-strand fibrils suspending downwards from molten, high polymeric material; using a forming device to receive the single-strand fibrils, a roller surface of the forming device having a plurality of conical units to thereby forming the single-strand fibrils into a continuously extending blank; feeding the blank into a cooling bath for cooling when the roller rotates; and using a drawing device to draw a stereoscopic implanting meshed rug from the cooling bath so as to allow continuous production of a stereoscopic implanting meshed rug.
Patent TW-536614-B (TW)
Title: Refrigerator
Inventor: HIRAI CHIE
IPC: F25D23/06
Filed: 2002-03-12
Granted: 2003-06-11
Abstract: A vacuum heat-insulation board made of inorganic fiber is employed as an incombustible heat-insulator to increase the incombustibility of an insulating material used in a refrigerating body. Further, by improving the incombustibility of an insulating material, it becomes possible to use combustible refrigerant in a refrigerator and yet to keep it with assured safety and energy saving at the same time.
Patent TW-539638-B (TW)
Title: Steering damper device
Inventor: HASEGAWA YOSUKE
IPC: B62K21/08
Filed: 2002-03-14
Granted: 2003-07-01
Abstract: The object of the present invention is that when a front wheel load becomes light, it may easily produce kickback so that the front wheel load is detected to control a damping force of a steering damper. However, the detection of the front wheel load is influenced by variation of temperature so that the detection is difficult to carry out and a structure for detection becomes complicated. Thus, a control showing no such problems is to be realized. The construction of the present invention is that a rotary steering damper 10 provided in a coaxial manner on a steering shaft and either occurrence of damping force or zero damping force is changed over by a variable valve 38 arranged in a bypass passage 37 communicating with a right liquid chamber 34 and a left liquid chamber 35. The changeover is controlled by a control device 40 and the control device 40 generates a damping force in the steering damper 10 only when an acceleration detected by an acceleration speed sensor 41 exceeds a threshold value. In addition, when the condition that the vehicle body speed detected by a vehicle body speed sensor 42 exceeds a threshold value is applied as a weighting condition for control, a change in occurrence of acceleration caused by a vehicle body speed can be corrected.
Patent TW-583898-B (TW)
Title: Plasma reactor electrode, method of forming a plasma reactor electrode, and plasma reaction chamber
Inventor: BARNES MICHAEL
IPC: H01J37/32
Filed: 2002-04-02
Granted: 2004-04-11
Abstract: A plasma reactor electrode, a method of making it, and a plasma reaction chamber employing the inventive electrode, wherein the electrode is configured to provide superior thermal conductivity characteristics. In the inventive electrode, first and second plates are connected by pins. In one embodiment, the pins, and the first and second plates are made of the same material, such as aluminum. The connection of the pins through the first and second plates provides superior thermal conductivity between the first and second plates. A dielectric cover, which may be made of ceramic or quartz, may be added below the lower plate. To form a showerhead assembly, holes are formed in the lower plate, and also in the dielectric cover, in alignment with a plenum chamber, to provide appropriate inlet for process gas into the chamber.
Patent TW-554219-B (TW)
Title: Liquid crystal device
Inventor: MAEDA TSUYOSHI
IPC: G02F1/1335
Filed: 2002-04-08
Granted: 2003-09-21
Abstract: One objective of the present invention is to provide a liquid crystal device, and an electronic apparatus which includes this liquid crystal device, which are capable of reducing blurring of the pattern which is displayed on the display and enhancing the display quality, and are capable of providing sharp display. The liquid crystal device of the present invention is characterized by comprising a pair of base plates, a liquid crystal layer, a reflective layer, and a directional frontal scattering film, and in that the directional frontal scattering film is arranged upon the liquid crystal panel so that when light from a light source K which is arranged on one surface side of said directional frontal scattering film is illuminated thereupon, and the parallel transmitted light, in which the diffused transmitted light has been eliminated from the entire transmitted light which has passed through said directional frontal scattering film, is observed by a light receiving portion which is arranged on the other surface side of said directional frontal scattering film, the polar angle theta direction which yields the minimum transmission ratio is upon the light reception side, and the polar angle direction which yields the maximum transmission ratio is upon the observation direction side.
Patent TW-569149-B (TW)
Title: Image processor, the method of processing image, and the compiler therefor
Inventor: HIDA KAZUHIRO
IPC: G06F9/38
Filed: 2002-04-29
Granted: 2004-01-01
Abstract: A image processor comprises a plurality of operation pipeline for operating the input image data, a switching channel for switching the data transfer route to input the operating result which is output from the plurality of operation pipeline to the plurality of operation pipeline again, and a controller circuit for controlling the switching of the data transfer route by the switching channel and the operating of the plurality of operation pipeline. When the controller circuit performs a unit operation which is consist of a plurality of operation by the plurality of operation pipeline, the plurality of operation consists of the unit operation k to unit operation n, totally (n-k+1), among the unit operation from 1 to n are scheduled in the same operation pipeline with different operation time.
Patent TW-I270102-B (TW)
Title: Process of producing plasma display panel
Inventor: OSHIO KIMINORI
IPC: H01J9/20
Filed: 2002-04-30
Granted: 2007-01-01
Abstract: A process of producing a plasma display panel comprising the steps of: forming a photosensitive paste composition layer on a carrier film; transferring the photosensitive paste composition layer onto a substrate; exposing the photosensitive paste composition layer; removing the carrier film; and baking the exposed composition layer to fabricate at least one of barrier ribs, electrodes, resistors, dielectrics, phosphors, a color filter array, and a black matrix.
Patent TW-558847-B (TW)
Title: Semiconductor device
Inventor: YAMADA MOTOKAZU
IPC: H01L33/30
Filed: 2002-07-12
Granted: 2003-10-21
Abstract: The invention provides a kind of semiconductor device, in which at least GaN-based semiconductor having n-type conductivity and GaN-based semiconductor having p-type conductivity are integrated on the substrate. In addition, electrodes are formed on the surface of GaN-based semiconductor having n-type conductivity and the surface of GaN-based semiconductor having p-type conductivity. The first electrode at least containing silver and the second electrode, which surrounds the first electrode and has no silver, are formed on the surface of GaN-based semiconductor having p-type conductivity. The first electrode is provided with the opening portion, which exposes GaN-based semiconductor layer having p-type conductivity, at the position more inside than the outer periphery of the first electrode. Through the use of construction state above, the application efficiency of light is increased such that it is capable of realizing a semiconductor device with high reliability.
Patent TW-I242699-B (TW)
Title: Wireless communication system and image forming device
Inventor: IIDA ATSUSHI
IPC: G03G15/08
Filed: 2002-08-29
Granted: 2005-11-01
Abstract: Tag side antennas attached at cartridge accessories and main body side antennas can be disposed sufficiently close to one another and facing one another without an increase in size of a device, even if the tag side antennas cannot be attached so as to cover end surface portions of the cartridge accessories and/or the number of the cartridge accessories mounted at the device main body is large. Tag side antennas disposed at each of toner cartridges are formed by conductive wiring in coil shapes. The toner cartridges are supported such that axes of these coils are substantially orthogonal to an insertion/removal direction at a cartridge holder. A main body side antenna is also formed by conductive wiring in a coil shape, has a coil axis substantially orthogonal to the insertion/removal direction, and may be supported interposed in a space between two of the toner cartridges.
Patent TW-546194-B (TW)
Title: Method for making a molded polymer article
Inventor: FERGUSON DENNIS E
IPC: B29C33/38
Filed: 2002-10-14
Granted: 2003-08-11
Abstract: This disclosure relates to a method for making a polymeric article mold, a method for making a polymeric article with that mold, and improved surface topography features for a polymeric article. A prototype article is formed and then coated with a thin conductive layer. The coated prototype article is then electroformed until nickel plated to a sufficient depth to define a nickel plating tool. After the prototype article has been removed from the mold face of the nickel tool, the tool can be used as a mold for forming finished polymeric articles which replicate the original prototype article. The use of fine topography features such as a dense upstanding stem array on the surface of the prototype article facilitates accurate and complete electroforming by increased surface area presentation. The disclosure also presents improvements to microreplicated surface structures such as stem arrays. The improvements include the formation on a stem array having separate zones of stems of differing heights, and the formation of directional microreplicated features (e.g., stems) which are oriented and shaped to promote or restrict frictional interaction in one or more particular directions.
Patent TW-580656-B (TW)
Title: Protection and verification method for digital image copyright
Inventor: SUEN HUNG-MIN
IPC: G09C5/00
Filed: 2002-12-20
Granted: 2004-03-21
Abstract: The invention relates to a protection and verification method for digital image copyright, which use discrete cosine transform (DCT) technique to acquire the discrete cosine value of each intended protection image as characteristic value; further use the characteristic value of the image and watermark image contents to mutually combine using exclusive-or (XOR) operation and generate a secret gold key. Legal user can hold the secret gold key to abstract the watermark image of the protected image, and after registering the secret gold key to equitable third party to generate secret gold key with timestamp to approve the time sequence of ownership by the image. The invention integrates algorithm method in generation of secret gold key to calculate the secret gold key of original image and the algorithm method for abstracting watermark used to abstract watermark image from protected image based on the secret gold key.
Patent TW-I223764-B (TW)
Title: System for determining level of magnification of eyeglasses and contact lenses and method thereof
Inventor: TOSHIMA AKIO
IPC: G06F19/00
Filed: 2003-01-03
Granted: 2004-11-11
Abstract: The invention provides a system and a method for determining a level of magnification of eyeglasses and contact lenses wherein a level of magnification of eyeglasses and/or contact lenses can be determined so as to well fit to each person's eyesight. A level of magnification of eyeglasses/contact lenses determining system (20) according to the present invention comprises; an input means (4202) for inputting information relating to a vision of a test subject, a means (204) for determining an augen optic model which corresponds to the information relating to a vision input by the input means (4202), and a level of magnification selecting/determining means (218) for selecting and determining a level of magnification of a lens which verifies a condensing performance of an eye of the test subject with eyeglasses or contact lenses using the augen optic model determined by the means for determining an augen optic model.