baber/WOPTO huggingface dataset:
Patent TW-571198-B (TW)
Title: Motherboard and its combination circuit
Inventor: JANG NAI-SHUEN
IPC: G06F1/00
Filed: 2001-01-10
Granted: 2004-01-11
Abstract: A kind of motherboard and its combination circuit are disclosed in the present invention. The invented motherboard includes the followings: the first central processing unit (CPU) slot; the second CPU slot, the combination circuit; and the control chipset. The enable and disable modes of the combination circuit are used to control the connection of signal terminal and to make the computer system capable of supporting plural kinds of CPUs. When selecting the application of CPU having non-integrated lifting-resistor, the combination is enabled so as to provide the required terminal resistance and the terminal voltage. When selecting the application of CPU having the integrated lifting-resistor, the combination is disabled so as to make it operate in the normal mode. Therefore, it is capable of improving the problem of requiring different motherboards when different CPUs are used.
Patent TW-513486-B (TW)
Title: Color CRT mask frame, a steel sheet used therefor and a manufacturing method for the steel sheet, and a color CRT equipped with the frame
Inventor: YOSHII TATSUO
IPC: C22C38/04
Filed: 2001-03-02
Granted: 2002-12-11
Abstract: This invention provides a steel plate for use in a mask frame which holds a color CRT shadow mask under tension and is a steel plate with low prices possessing a plural number of characteristics, such as surface quality, formability, weldability, strength at room temperature and high temperature, creep strain at high temperature, and sealability of the blackened skin film. The steel plate has a composition consisting substantially of 0.03 to 0.30 wt.% carbon, ≤ 0.30 wt.% silicon, 0.05 to 1.5 wt.% manganese, ≤ 0.05 wt.% phosphorus, ≤ 0.02 wt.% sulfur, 0.02 to 0.50 wt.% molybdenum, 0.02 to 0.20 wt.% vanadium, ≤ 0.10 wt.% aluminum, 0.0040 to 0.0200 wt.% nitrogen, one or more optional ingredients selected among ≤ 1.0 wt.% copper, ≤ 1.0 wt.% nickel, ≤ 2.0 wt.% chromium, ≤ 1.0 wt.% tungsten, ≤ 0.003 wt.% boron, ≤ 0.030 wt.% titanium, and ≤ 0.030 wt.% niobium, and iron and unavoidable impurities as the remainder, provided that (aluminum amount) ≤ 7.0 (nitrogen amount), and has a metallographic structure in which the ferrite particle diameter is 15 μm or smaller and the ferrite content is 90% or lower by volume. The steel plate is produced by hot-rolling a slab having the steel composition under the conditions of a finishing temperature of 820 to 950 DEG C and a winding temperature of 400 to 700 DEG C. A mask frame received such a blackening treatment of 450 to 680 DEG C has an improved high temperature yield strength, low creep strain at high temperature and is not easily deformed during the subsequent deformation-release annealing treatment and can maintain mask tension.
Patent TW-525396-B (TW)
Title: Active transponder with means allowing the maximum communication distance to be varied
Inventor: DEGRAUWE MARC
IPC: G06K7/10
Filed: 2001-03-27
Granted: 2003-03-21
Abstract: The active transponder is intended for several applications or to operate in various modes requiring different levels of security. Security is controlled in particular by varying the maximum communication distance to a reader. The active transponder includes a battery (2) used for powering the various electronic circuits. It further includes amplifying means (8), a module (4) forming a demodulator for the incoming signals and means for validating the data comprised in said signals, and a data processing unit (10). The unit (10) includes a circuit (12) for controlling the maximum communication distance between the transponder and a reader transmitting signals at a determined power. This circuit (12) sends a security signal (S1, S2) respectively to the data validating means and/or to the signal amplifying means. This signal is used either to control the value of the reference value of the validating means, or to vary the gain of the amplifying means to vary the maximum communication distance.
Patent TW-506863-B (TW)
Title: Method of producing a step sectioned strip
Inventor: KIM CHOONG-YEOL
IPC: B21D22/00
Filed: 2001-04-02
Granted: 2002-10-21
Abstract: Step sectioned strips are mainly used as materials for terminals of lead frames, relays, connectors, etc. of power transistors. The objective of the present invention is to provide a method of producing a step sectioned strip by means of forming copper, a copper alloy, or a metal strip which can undergo plastic work in such a manner that its two sides in the widthwise direction are thinner than the center portion. In order to achieve the objective therein, the present invention provides a method producing a step sectioned strip, which comprises the following steps of: forming a flat strip into semi-circular and ""U"" shapes by means of a press and metal molds while sequentially feeding the material thereto; and then stretching the ""U"" shape into a flat sheet so that the center portion of the strip in the widthwise direction is thicker, and the two sides from the center are made comparatively thinner. In this manner, the present invention enables stretch-forming with an ordinary press in the widthwise direction of a material, which is a rather difficult process even with high-priced special-purpose equipment of the prior art. Consequently, the present invention provides, among others, economical efficiency by way of using inexpensive general-purpose equipment; reduction in production cost due to its easy workability and enhancement of productivity; and efficiently coping with the small-lot production of a variety of types. A method of producing a step sectioned strip, in relation to a method of producing a step sectioned strip, which includes the steps of forming a flat strip material into semi-circular and ""U"" shapes by means of press work while sequentially feeding said strip material between an upper mold and a lower mold, wherein said method comprises the steps of: (a) forming a flat strip material into a semi-circular shape in the widthwise direction; (b) gradually forming the semi-circular shape thereof as formed above into a ""U"" shape, in which the ends of the two sides thereof are connected by a slanted side, and at the same time press-forming a protrusion of a curved surface, slanted gradually, on the inner circumference of the semi-circular and ""U"" shapes thereof, (c) forming said slanted side into a straight line to form the material into the ""U"" shape while forming the slanted protrusion of a curved surface into a protrusion of a curved surface having the same amount of protrusion; (d) forming the material into a strip with curvature by forming said protrusion of a curved surface into a flat protrusion; and (e) forming the material into a flat step sectioned strip by flat-pressing the two sides and the flat protrusion of said strip with curvature, wherein the protrusion and the two sides thereof are set to in parallel thereby.
Patent TW-496019-B (TW)
Title: Mutli-stage optical fiber amplifier
Inventor: COWLE GREGORY JOHN
IPC: H01S3/067
Filed: 2001-04-25
Granted: 2002-07-21
Abstract: A multi-stage optical fiber amplifier comprises a first gain stage amplifying and optical signal; a pumping source coupled to the first gain stage, a second gain stage coupled to the first gain to further amplifying the optical signal to a desired output signal power, and a second pumping source coupled to the second gain stage. The second pumping source is preferably an erbium-doped fiber laser and has an operating wavelength between about 1520 nm and about 1620 nm. This amplifier achieves good noise figure and high output powers.
Patent TW-498379-B (TW)
Title: Field emission display having discharge electron emitter
Inventor: XIE CHENGGANG
IPC: H01J31/12
Filed: 2001-06-27
Granted: 2002-08-11
Abstract: A field emission display (100, 200, 300, 400) includes a spacer (106) defining a surface (105); a charging electron emitter (116); an anode (125) disposed to receive electrons (130) emitted by charging electron emitter (116), wherein anode (125) is designed to be operated at an operating voltage greater than about 1000 volts relative to charging electron emitter (116), and wherein a portion of electrons (130) emitted by charging electron emitter (116) for reception by anode (125) cause electrostatic charging of surface (105) of the spacer (106); and a discharge electron emitter (109, 209, 409) designed to discharge charged spacer surface (105) while the voltage at anode (125) is equal to the operating voltage. Discharge electron emitter (109, 209, 409) is disposed intermediate spacer (106) and charging electron emitter (116) and is preferably made from carbon nanotubes.
Patent TW-594005-B (TW)
Title: Aqueous tissue clearing solution
Inventor: JIANG AN-SHR
IPC: G01N33/48
Filed: 2001-06-29
Granted: 2004-06-21
Abstract: This invention provides an aqueous tissue clearing solution whose composition is to clear a biological tissue to make it transparent. The clearing solution composition is prepared by adding one or many compounds of dimethyl sulfoxide, diatrizoate acid, ethylenediaminetetraacetic acid, glucamine, beta-nicotinamide adenine dinucleotide phosphate, sodium diatrizoate and polyoxyalkalene derivative into a suitable aqueous carrier. This invention utilizes aqueous clearing solution to make the biological tissue completely transparent so that its internal structure can be observed by a microscope.
Patent TW-514880-B (TW)
Title: Digital recording player
Inventor: KOBAYASHI NOBUYUKI
IPC: G10L19/00
Filed: 2001-07-23
Granted: 2002-12-21
Abstract: The present invention provides a digital recording player, which can accurately determine if the recording data is overwritten or not in a short period of time. To this end, the digital recording player 1 according to the present invention records the recording data DS2 in the external memory M, and conducts the regeneration based on the recording data DS2 recorded in the external memory M. The device includes the determination data generation portion 4, for generating the determination data DID for determining if the recording data DS2 is overwritten or not; an internal memory 11; and, a control portion 10, for recording the determination data DID in the external memory M, and correspondingly recording the determination data DID in the internal memory 11 to the file name to be recorded in the FAT data Df of the recording data DS2; and, when the control portion 10 reads the recording data DS2 from the external memory M, if there is a file name in the FAT data Df for the recording data DS2 corresponding to the determination data DID, then comparing the determination data DID with the determination data DID read into the recording data DS2; if not, executing the predetermined processes.
Patent TW-584602-B (TW)
Title: Manufacturing method of water washing laser film for pattern transfer
Inventor: WU JIN-SHU
IPC: B41M5/00
Filed: 2001-07-20
Granted: 2004-04-21
Abstract: The present invention provides a manufacturing method of water washing laser film for pattern transfer, and particularly a laser printing method capable of integrally forming any trademark pattern and text on the same document, which comprises the steps of: first forming at least one reflective alignment point on a gilding film by laser pressing and printing; aligning the gilding film and printing required pattern and mark on its local or specific position; forming a electroplated film on a specific pattern or mark to be retained and, if desired, removing unnecessary electroplated film on the gilding film; and finally, using the reflective alignment point to accurately print the text beyond the pattern and mark on the gilding film, thereby forming the so-called aligned laser printing.
Patent TW-523939-B (TW)
Title: High-efficient light emitting diode and its manufacturing method
Inventor: HUNG RUEI-HUA
IPC: H01L33/00
Filed: 2001-11-07
Granted: 2003-03-11
Abstract: The present invention relates to a light emitting diode with enhanced efficiency and its manufacturing method. The light emitting diode is composed of a LED epitaxy layer with a reflective mirror and a silicon substrate with an adhesive layer. An insulating mirror-surface reflective layer is coated on the bottom of the lower interface of the LED epitaxy layer. The silicon substrate is coated with an adhesive layer on the reflective layer corresponding to the LED epitaxy layer, such that the LED epitaxy layer can be coated with a N-type ohmic contact electrode on the top surface of the N-type interface of the LED epitaxy layer via the mirror-surface and the adhesive layer adhered to the silicon substrate, and the edge of the LED epitaxy layer is etched until reaching its P-type interface. Finally, a P-type ohmic contact electrode is coated on the surface of the exposed P-type interface on the LED epitaxy layer, so as to provide the ohmic contact of the light emitting diode. Accordingly, with the special design of the mirror-surface reflective layer and no ohmic contact of the adhesive surface, high-efficiency light emitting diodes can be produced to increase the applicable field and efficiency of the light emitting diode.
Patent TW-533370-B (TW)
Title: System for carrying out jobs on documents
Inventor: COUWENBERG W J
IPC: G06F3/12
Filed: 2001-11-26
Granted: 2003-05-21
Abstract: System for carrying out jobs on documents comprising a scanner, a printer and a controller. The controller comprises client modules for receiving jobs, a splitter module for splitting a job in a number of subjobs, worker modules for carrying out subjobs and a central storage area. A document is stored according to a document model in the central storage area. According to the document model a state is assigned to the document. A state being made up by values of atributes. For carrying out a job a document has to be brought from a source state to a target state. In a particular embodiment splitting is carried out by identifying attributes that have different values in the source state and the target state and selecting worker modules that are able to act on these attributes.
Patent TW-I224500-B (TW)
Title: Microwave oven-compatible paper cup and method of manufacturing the paper cup
Inventor: NOZAKI TATSUYA
IPC: A47J27/00
Filed: 2001-12-14
Granted: 2004-12-01
Abstract: This invention provides a microwave oven-compatible paper cup capable of preventing a thread end part from being burnt when the paper cup containing a content such as beverage and instant food is heated for cooking by a microwave oven, comprising a cylindrical shell part (11), a top curl part (12) formed by bending the upper end side of the shell part, and a shell member (1) having a folded part (13) formed by folding up the lower end of the shell part inward, a bottom surface part (20), and a bottom member (2) having a bent part (22) formed by bending the outer peripheral edge part of the bottom surface part, wherein the bent part (22) is sandwiched between the shell part (11) and the folded part (13) to connect the shell member (1) to the bottom member (2), and the bottom surface part (20) is formed recessedly downward.
Patent TW-508848-B (TW)
Title: Light-emitting device and production thereof
Inventor: YAGI TAKAAKI
IPC: H01L33/50
Filed: 2001-12-19
Granted: 2002-11-01
Abstract: A light-emitting device comprises a substrate, electrical terminals disposed on a top side of the substrate, and a light-emitting semiconductor device disposed above the substrate. The light-emitting semiconductor device has a bottom side oriented to face toward the top side of the substrate. Electrodes are disposed on the bottom side of the light-emitting semiconductor device and electrically connected to the terminals on the substrate. A glass layer is arranged in a path of output light emitted by the light-emitting semiconductor device. The glass layer contains fluorescent material that converts at least a portion of the output light to converted light having a wavelength different from a wavelength of the output light. The fluorescent material may include SrS: Eu2+ that emits red light and (Sr, Ba, Ca)Ga2S4: Eu2+ that emits green light.
Patent TW-561485-B (TW)
Title: Semiconductor memory device and information processing system
Inventor: UCHIDA TOSHIYA
IPC: G11C11/4076
Filed: 2001-12-26
Granted: 2003-11-11
Abstract: A semiconductor memory device capable of performing transfer operation best suited to applications. An address input circuit receives an input, address, and a readout circuit sequentially reads, from m (<= n) banks, data corresponding to one address input via the address input circuit in an automatic manner. A data output circuit outputs the data read by the readout circuit from the m banks to outside as collective data.
Patent TW-510884-B (TW)
Title: Rice transporting system
Inventor: FUKUSHIMA YUKIO
IPC: B02B7/02
Filed: 2001-12-26
Granted: 2002-11-21
Abstract: This invention provides a rice transporting system for reducing rice crushing when the rice is inside transport tube. A plurality of tanks for accommodating rice are connected alongside the transport pipe including inner pipes serving as air supplying tubes. Temperature of rice within the accommodation tanks, which are connected to the transport pipe, is measured. The temperature signal is transmitted to control means, to determine the air temperature of the airflow to be suitable to the temperature of rice. The temperature as determined is transmitted to an inter-cooler side, to control the air temperature of airflow flowing into the transport pipe and generated by a blower to be the determined temperature. Transported rice with the airflow at the air temperature prevents damages to the rice.
Patent TW-I240031-B (TW)
Title: Laminated structure for paper machine clothing
Inventor: HANSEN ROBERT A
IPC: D21F7/08
Filed: 2002-01-24
Granted: 2005-09-21
Abstract: A press fabric is manufactured by spirally winding a strip in a plurality of non-overlapping abutting turns, and by joining each turn of the strip to that previously wound. The strip is itself a laminated structure having at least two layers attached to one another. The strip is manufactured in considerable lengths for subsequent use in manufacturing press fabrics in any length and width dimension.
Patent TW-595029-B (TW)
Title: Electroluminescent arrangements
Inventor: JONAS FRIEDRICH
IPC: H01L51/50
Filed: 2002-01-25
Granted: 2004-06-21
Abstract: 3,4-Polyalkylenedioxythiophene dispersions comprising polyanions and cationic 3,4-polyalkylenedioxythiophenes, in particular those of the formula (I) in which n is an integer from 3 to 100, preferably from 4 to 15, and x is -(CH2)x-CR1R2-(CH2)y-, where R1 and R2, independently of one another, are H, an optionally substituted alkyl radical having from 1 to 20 carbon atoms, an aryl radical having from 6 to 14 carbon atoms or -CH2-OR3, where R3=H, alkyl or -CH2-CH2-CH2-SO3H, and x and y are each, independently of one another, an integer from 0 to 9, in which at least 90% of the particles are < 50 nm, can be employed in electroluminescent arrangements having a long service life and high luminosity.
Patent TW-559969-B (TW)
Title: Pattern inspection method and inspection apparatus
Inventor: KUWABARA MASAYUKI
IPC: G06T7/00
Filed: 2002-01-30
Granted: 2003-11-01
Abstract: A pattern inspection method and a pattern inspection apparatus, which are able to detect a killer defect as a defect candidate and also reduce considerably the number of non-killer defects detected as a defect candidate, have been disclosed, wherein a differential image of two patterns to be compared is calculated, with the polarities included, and after the absolute value of the differential image is compared with a first threshold value to detect the part as a defect candidate, the polarities of the differential image of the part of the defect candidate are inspected and the part of one of the polarities is judged as a defect candidate.
Patent TW-556370-B (TW)
Title: Socket for connector
Inventor: UCHIDA SHINJI
IPC: H01R13/52
Filed: 2002-02-25
Granted: 2003-10-01
Abstract: The invention provides a socket for a connector, wherein a socket housing is simplified in construction such that means for preventing foreign matter such as dust, dirt, and so forth from making ingress in the socket can be assembled with ease. The socket housing 10 comprises a cavity 20 for allowing a plug to be inserted therein, a protuberance provided within the cavity 20, a through hole defined substantially at the center of the protuberance, for allowing a plug extremity to be inserted from outer end thereof, and a connector element 70 disposed at inner end of the through hole. opposite thereto. In assembling, a shutter 50, an elastic member 60, and the connector element 70 are inserted into the socket housing 10 in that order through a narrow opening 30, and are set in, and securely attached to the socket housing 10 by fitting a cover body 80 into the narrow opening 30. Meanwhile, within the socket housing 10. an opening is defined in the wall of the through hole by cutting off a part of the wall at inner end, and when the shutter 50 is inserted into the opening, the through hole is blocked up with the shutter 50 by an urging force of the elastic member 60 while the through hole is released from a blocked state upon the insertion of the plug.
Patent TW-542897-B (TW)
Title: Arrangement for the detection of relative movements or relative positions of two objects
Inventor: GOMBERT BERND
IPC: G06F3/0338
Filed: 2002-02-27
Granted: 2003-07-21
Abstract: The present invention relates to an optoelectronic device for the detection of relative movements or relative positions of two objects, which comprises at least two optoelectronic devices with each position sensitive detector illuminated by a light emitting means in order to form a measuring cell, and a light emitting means illuminates two detectors each in order to form two measuring cells with a common light emitting means. Furthermore, the present invention also relates to a force and/or moment sensor with a first board and a second board, with the first board and the second board being elastically connected with each other and movable relative to one another. Finally, the present invention relates to a personal computer keyboard which is provided with such a force and/or moment sensor.
Patent TW-546931-B (TW)
Title: Method and relevant device for reducing power consumption of network connecting system
Inventor: SHIU LI-JR
IPC: G06F15/16
Filed: 2002-04-03
Granted: 2003-08-11
Abstract: The invention relates to a method and relevant device for reducing power consumption of network connecting system. The system primarily comprises a network connection interface linking device for linking with an Ethernet network, a driver used to drive and control the network connecting interface device and a load monitoring module capable of monitoring and controlling network load condition; use the load monitoring module to calculate average load of network in a configured time span, if it is lower than a set value, change the linking setup and proceed auto-negotiation again to connect to a smaller bandwidth; if load average value increases to another set value again, change the linking setup again and proceed auto-negotiation again to connect to bigger bandwidth, which can effectively reduce system's power consumption without affecting transmission efficiency.