baber/WOPTO huggingface dataset:
Patent TW-389903-B (TW)
Title: DRAM with integral SRAM and systems and methods using the same
Inventor: RAO G R MOHAN
IPC: G06F12/08
Filed: 1998-03-11
Granted: 2000-05-11
Abstract: A memory 400 comprises a plurality of banks 401 and global access control circuitry 406. Each of the plurality of banks includes first and second arrays 506, 402 of memory cells, first accessing circuitry 413, 507 for selectively accessing cells in the first array in response to address bits, and second accessing circuitry 404, 413 for selectively accessing cells in the second array in response to address bits. Storage circuitry 502 within each bank 401 stores previously received address bits. Circuitry for comparing 503 within each bank compares received address bits with stored address bits in storage circuitry 503, with first accessing circuitry 413, 507 accessing cells in first array 506 addressed by the stored address bits when stored address bits and received address bits match and second accessing circuitry 404, 413 accessing cells in second array 402 addressed by the received address bits when the stored address bits and the received address bits differ. Global access control circuitry 406 enables comparison of the stored address and the received address in a selected one of the plurality of banks 401.
Patent TW-382159-B (TW)
Title: Power source circuit
Inventor: KAWATA KAORU
IPC: H02J7/34
Filed: 1998-03-21
Granted: 2000-02-11
Abstract: The invention provides a kind of power source circuit which can reduce the size of AC adapter and cooling means and can proceed charging during machine working. The power source circuit comprises the power consumption detecting circuit for measuring the power consumption from external commercial power supply to the system via AC adapter and the charging circuit supplying the charging current to the secondary battery in the battery pack when the AC adapter is connected. The charging circuit is a constant-voltage power source with a current-limiting function constructed by connecting the current detection resistance circuit composed of resistors Rs0~Rs3 and switches SWs1~SWs3 with the control IC for constant voltage and constant current, and the power consumption detection circuit controls the ON/OFF of switches SWs1~SWs3 according to the detecting result of power consumption of the system and changes the current limiting value of charging circuit so that the charging current and power consumption of the system are in an inverse proportion.
Patent TW-405025-B (TW)
Title: Low temperature storage cabinet
Inventor: TAMAOKI YUICHI
IPC: F25D23/06
Filed: 1998-04-24
Granted: 2000-09-11
Abstract: This invention provides a low temperature storage cabinet which improves the insulating effect of a refrigerating chamber which is maintained at ultra low temperatures by a twin refrigerating apparatus. This invention of low temperature storage cabinet is equipped with a vertical super low temperature freezer 1, and this vertical super low temperature freezer consists of a heat insulating frame body 7 formed by combining a vacuum heat insulating panel 5 with foam heat insulating material 6; a heat insulating door frame 8 formed by combining a vacuum heat insulating panel 5 with foam heat insulating material 6; a twin refrigerating device 14 which is to cool down the object inside the heat insulating frame body. Ultra low temperatures are produced by the twin refrigerating apparatus in which a high-temperature side refrigerant circuit and a low-temperature side refrigerant circuit are in cascade connection.
Patent TW-455635-B (TW)
Title: Method for monitoring yarn tension in yarn manufacturing process
Inventor: IMAE MASAZUMI
IPC: B65H67/08
Filed: 1998-05-25
Granted: 2001-09-21
Abstract: The yarn manufacturing process is monitored by detecting a yarn tension while the yarn spun by a spinning device is wound by a winding device. The yarn tension detected by the yarn tension sensor is corrected based on the rate of change in a winding condition such as a traverse speed or a winding speed, and whether the yarn manufacturing process is in a normal condition or not is judged based on the corrected tension. Also, an abnormal judging reference is corrected based on the rate of change in a winding condition, and whether the yarn manufacturing process is in a normal condition or not is judged based on the corrected abnormal judging reference.
Patent TW-422753-B (TW)
Title: Apparatus for holding workpieces during lapping, honing, and polishing
Inventor: FRUITMAN CLINTON
IPC: B24B37/28
Filed: 1998-07-23
Granted: 2001-02-21
Abstract: The present invention relates generally to a device used to process workpieces. In particular, the invention relates to a carrier that is used to support a workpiece during workpiece honing, grinding, or polishing. The carrier includes a rigid core coated with a fiber-free, scratch-resistant material to prevent scratching of workpieces disposed in the carrier. An adhesive layer is typically used to attach the scratch-resistant layer to the rigid core. The adhesive film and the scratch-resistant films may be attached to the rigid core by hot pressing.
Patent TW-386242-B (TW)
Title: Device for processing semiconductor wafers
Inventor: GRANNEMAN ERNST HENDRIK A
IPC: H01L21/677
Filed: 1998-07-23
Granted: 2000-04-01
Abstract: Device for processing semiconductor wafers, comprising at least one processing chamber which is completely closed with the exception of a connection to a distributing system. In the said at least one processing chamber there are situated preferably two reactors and a common feed/removal system in order to be able to subject wafers, which may optionally be arranged in boats, to an identical processing operation.
Patent TW-413724-B (TW)
Title: Portable gas burner
Inventor: TANIGUCHI HITOSHI
IPC: F24C3/14
Filed: 1998-09-18
Granted: 2000-12-01
Abstract: The present invention provides a portable gas burner stable in an installed attitude even when a gas cylinder different in capacity is attached. A gas introduction body 1 is provided with a plurality of foldable legs 2, a cylinder mounting port 3, a gas amount regulation handle 4, and an air-fuel mixture pipe 5. A cassette cylinder 6 is removably mounted on a cassette cylinder mounting port 3 and a combustion appliance 7 on the air-fuel mixing pipe 5 to constitute a portable gas combustion appliance. In a state that the gas cylinder 6 is mounted on the cylinder port 3, a cylinder mounting port 3 is disposed at a height at which a cylinder drum part 6a of the gas cylinder 6 is brought into generally horizontal contact with a ground.
Patent TW-414846-B (TW)
Title: Combustion apparatus
Inventor: GENGO TADASHI
IPC: F23C5/32
Filed: 1998-10-13
Granted: 2000-12-11
Abstract: An object of the present invention is to provide a combustion apparatus in which a space which does not contribute effectively to the combustion of fuel is less prone to be produced in a furnace because burners are not disposed at the corners of the furnace. The furnace having a square horizontal cross section is provided with the burners so that an in-furnace injection direction axis line of the burner is tangent to an imaginary circle. The burner is disposed at one place on a front wall, rear wall, right side wall, and left side wall of the furnace each, at a total of four places. The burner on each wall is installed so that the intersection of the in-furnace injection direction axis line of the burner and the furnace wall surface is apart from a furnace corner (corner point) by a length L1. The value of the length L1 is 15% of a length L of one side of width of the inside wall of the furnace when the furnace is viewed from the top.
Patent TW-390090-B (TW)
Title: Method for reducing processing power requirements of a video decoder
Inventor: WILSON WILLIAM BRENT
IPC: H04N19/132
Filed: 1998-10-14
Granted: 2000-05-11
Abstract: The invention described herein permits video decoders of varying degrees of computational power to decode bitstreams with varying degrees of visual quality degradtion. It does so by reducing processing power requirements of a video decoder based on both bitstream contents and decoder capabilities. One method it uses is the reduction of motion compensation processing by modifying the use or values of motion vectors, such as by turning some motion compensation off, or by limiting the precision of motion vectors during decoding. Another method is by limiting the coefficient processing so as to reduce the computational requirements. Another method is to limit the processing of color components, and another method is by reducing the amount of filtering performed  on the decoder's output video pictures.
Patent TW-408315-B (TW)
Title: Magnetic recording device, magnetic recording and reproducing device, and magnetic recording method
Inventor: SAWAMURA SHINZO
IPC: G11B13/04
Filed: 1998-10-21
Granted: 2000-10-11
Abstract: The magnetic recording and reproducing device includes magnetic head(5): the recording media (6) which provides the external magnetic field for the recording layer formed by ferromagnet in recording; and laser light source: which raises the temperature in regions (Tr1) and (Tr2) at the opposite position of the prescribed magnetic head (5) related to the prescribed recording media (6) and the region other than the magnetic trace (Tr) for recording in the region for recording objects. By this, the cross talk from the adjacent magnetic trace is restrained and realizes higher recording density than before.
Patent TW-445669-B (TW)
Title: Telecommunication connection method
Inventor: WU KUEN-TSAN
IPC: H01R13/24
Filed: 1998-11-17
Granted: 2001-07-11
Abstract: The present invention provides a kind of telecommunication connection method and, in particular, is about a kind of telecommunication connection method that makes the electric plug connector connect with the electric receptacle connector or the circuit board. The characteristics of this telecommunication connection method are described in the following. After the corresponding connecting-section for the terminal of electric plug connector contacts at a certain angle with the corresponding connecting-section for the terminal of electric receptacle connector or the electric conduction portion of circuit board, the corresponding connecting-section for the terminal of electric plug connector is pressed and bent so as to move some distance along the corresponding connecting-section for the terminal of electric receptacle connector or the electric conduction portion of circuit board, and stick and cover the electric conductive device in a manner of face contact. Through the use of this connecting method, stable contact between the electric conductive terminal of electric plug connector and the electric conductive terminal of electric receptacle connector or between the electric conductive terminal of electric plug connector and the electric conduction portion of circuit board is achieved so as to assure the effects of stability for the telecommunication transmission.
Patent TW-393310-B (TW)
Title: Automatic toilet seat with protective covering
Inventor: SCHRECK ROMAN
IPC: A47K13/16
Filed: 1999-02-11
Granted: 2000-06-11
Abstract: An automatic toilet seat having two electric drives functioning independently of one another is provided. One motor is connected to the seat and the other operates a paper gripper. Both motors are controlled by appropriate sensors and by an intelligent microprocessor control device. This particular technological model has the advantage that, due to the separate arrangement with one drive motor for the pivot drive of the seat and, independent of that, one drive motor for seizing the protective cover, it is possible to operate both drives completely separately from one another and thus to link the drives by an intelligent microprocessor control. With the intelligent microprocessor control unit, it is possible to adjust the two drives independently of one another and to adjust both of them to the site conditions (I.e., the location where the toilet seat is installed).
Patent TW-397805-B (TW)
Title: Material obtaining method from glass
Inventor: DING JAU-YANG
IPC: C03B33/08
Filed: 1999-05-04
Granted: 2000-07-11
Abstract: This is a method for glass material acquisition. It includes following procedure: Raw material selection: source glass material is selected based on the requirement for finished product and its thickness is measured to decide the trench depth. Setting: according to the shape of material to be obtained, a trench is carved out with appropriate depth on the surface of the source glass material. The shape of the trench should be consistent with the shape of the material to be obtained, in order to enable the material shape set up to be obtained upon breaking such source material. Heating: the source glass material is heated to a temperature above 100 DEG C but below the melting point of the source glass material. The temperature rises so the source glass material will break along the trench to complete obtaining material from the glass.
Patent TW-423252-B (TW)
Title: Infrared correction system
Inventor: BAWOLEK EDWARD J
IPC: H04N5/361
Filed: 1999-05-28
Granted: 2001-02-21
Abstract: An image system using a color shutter receives signals indicative of color information in a plurality of planes together with infrared information and a signal indicative of the infrared radiation alone. The infrared radiation signal may be subtracted form the signals associated with the color planes to develop signals free of infrared radiation effects for each of the desired color planes. In addition an infrared signal is available which may have useful applications in some situations. In this way, color information color bands may be obtained without the need an infrared filter and infrared information is retained for use in other applications if desired. In addition infrared and dark current information may be derived that can be used for dark current correction.
Patent TW-429708-B (TW)
Title: Quality of service improvement of internet real-time media transmission by transmitting redundant voice/media frames
Inventor: FUJISAKI TETSUNOSUKE
IPC: H04L12/56
Filed: 1999-05-31
Granted: 2001-04-11
Abstract: Improved reliability and reduced delays and packet losses of Internet media transmissions over packet switching networks such as Internet and Intranet is achieved by replicating a sent message/information packet(s) from one or more source computers connected to the network into two or more replicas of one or more of the packets of the sent message. Each of the replicas is then directed through a different route through the network to one or more destination computers. In one embodiment, each of the routes is determined so that the routes have the least number of routers and access points in common. Since the replicas are redundant, losses and delays of some of the replicas is not fatal to assemble the packet sequence at the destination(s). Thus, the destination computer can assemble the sent message/information packet from received replicas in a more complete and faster manner. Redundant replicas that are received can be ignored and/or discardec at the destination computer.
Patent TW-407109-B (TW)
Title: Polyester monofilament flat line used to manufacture zipper stop
Inventor: HUANG WEN-TUAN
IPC: B29D5/00
Filed: 1999-06-11
Granted: 2000-10-01
Abstract: This invention relates to a polyester monofilament flat line used to manufacture zipper stop, which uses polyester as the major component and adds 20~30% and 5~15% of the polyester-series plasticizer and cross-linking agent respectively such that the ratio of polyester: plasticizers: cross-linking agent = 7:2:1, said polyester blending polymer increases the mobility through the plasticizer and thus to decrease the melting point of the polymer and to facilitate the processing and lower the brittleness of the polymer; the cross-linking agent is to make the polymer cross linking to increase its strength; said polyester blending polymer is being melted, mixed and blended to fabricate monofilament flat line; said monofilament flat line could be dyed into a variety of colors, and utilizing supersonic thermal welding to form a smooth upper and lower stop for limiting zipper motion scope.
Patent TW-417146-B (TW)
Title: Method for reducing particle generation of electrostatic chuck and semiconductor manufacturing device
Inventor: NAGAO MIE
IPC: H01L21/683
Filed: 1999-06-22
Granted: 2001-01-01
Abstract: The subject of the present invention is to reduce the particle generation accompanied with the rising temperature of the wafer after the wafer is configured on the attaching face of electrostatic chuck. The method comprises: configuring the wafer on the attaching face of electrostatic chuck while the wafer temperature T0 is lower than the temperature of the attaching face of the electrostatic chuck; applying voltage on the electrostatic chuck so as to attach the wafer on the attaching face; when the wafer temperature is rising toward the saturation temperature and before reaching the saturation temperature Ts, providing a stress releasing stage by slipping the wafer relative to the attaching face for releasing the stress caused by the difference of thermal expansion between the wafer and electrostatic chuck.
Patent TW-440701-B (TW)
Title: Input buffer and input/output buffer completely complied with IDDQ testability
Inventor: YOU SHR-MING
IPC: G01R31/28
Filed: 1999-06-29
Granted: 2001-06-16
Abstract: This invention is about the input buffer and input/output buffer completely complied with IDDQ testability, in which the signal fed back to the resistor of P type controllable switch or N type controllable switch is used to control the state of start-up or shut-down. In addition, by using the equivalent circuit principle, the decrease of operation speed caused by the application of high impedance resistor is solved. Therefore, for the input buffer and input/output buffer in this invention, the IDD test result will not be affected whether they are in the output mode, input mode or when input is at high level or low level.
Patent TW-585875-B (TW)
Title: Curable compositions for preparing circuit components on printed circuit boards
Inventor: TONG QUINN K
IPC: G03F7/035
Filed: 1999-12-08
Granted: 2004-05-01
Abstract: A curable composition for use in the fabrication and assembly of circuit components and printed wire boards, which may be designed to be reworkable, comprises one or more mono- or polyfunctional maleimide compounds, or one or more mono- or polyfunctional vinyl compounds other than maleimide compounds, or a combination of maleimide and vinyl compounds, with a free-radical initiator or a photoinitiator, and optionally, one or more fillers. The circuit component is formed by applying the curable composition to the printed wire board and curing the composition in situ on the board.
Patent TW-436719-B (TW)
Title: Sysem and control method selectively managing workpieces
Inventor: LYOO GEUN-HEE
IPC: G02F1/1368
Filed: 1999-08-03
Granted: 2001-05-28
Abstract: Disclosed is a system for selectively managing workpieces used in the process of manufacturing semiconductor elements. The present invention comprises equipment for receiving a cassette which has a plurality of workpieces and for executing a job on the workpieces; a database having job schedules on the workpieces and information on the cassette; and a controller for referring to workpiece information and job schedule information from the database and controlling the job of the equipment when the cassette is loaded into the equipment. This system provides for loading a cassette with workpieces equipment, and at the same time an equipment server and a host refers to job schedules of the workpieces from a file server, and select workpieces to be processed by the equipment. Since the selected workpieces are processed with different job schedules, the equipment can be automatically and remotely driven without manual mechanical manipulation and operator handling.
Patent TW-425655-B (TW)
Title: Integration scheme enhancing deep trench capacitance in semiconductor integrated circuit devices
Inventor: BRONNER GARY B
IPC: H01L21/02
Filed: 1999-08-10
Granted: 2001-03-11
Abstract: A trench capacitor structure suitable for use in a semiconductor integrated circuit device and the process sequence used to form the structure. The trench capacitor provides increased capacitance by including a capacitor plate consisting of textured, hemispherical grained silicon. The trench capacitor also includes a buried plate to reduce depletion of stored charge from the capacitor.
Patent TW-466477-B (TW)
Title: Encoding method of pre-pit for optical disc and its recording as well as regenerating method
Inventor: SU CHIAN-FANG
IPC: G11B7/00
Filed: 1999-08-13
Granted: 2001-12-01
Abstract: The present invention is related to the encoding method of pre-pit for optical disc and its recording as well as regenerating method, and is mainly used in the encoding and decoding methods of the land pre-pit format for the optical disc storage medium. A kind of encoding manner, which is able to define the encoding capability and its decoding method having gradually expanded land pre-pit, is provided to solve the limit due to the encoding format of five constant field identification codes (field ID) for the land pre-pit in the specification manual of DVD-R/DVD-RW at present so as to make it have the field ID encoding capability that has gradually expanded land pre-pit, and to correspond to the future requirement of expanding the field ID for providing the need of loading disc characteristic of the disc with high-fold speed in the land pre-pit. In addition, the present invention can provide the compatibility for the present CD driver with future disc that contains five or more than five field IDs.
Patent TW-453140-B (TW)
Title: Mark reading apparatus and electronic component mounting equipment using the same
Inventor: OOKAWA CHIYOUSUKE
IPC: H05K3/00
Filed: 1999-09-08
Granted: 2001-09-01
Abstract: A kind of mark reading apparatus capable of correctly detecting the mark position attached to the detected member includes a lamp 33 which irradiates on a mounting substrate 15a located at the mounting head 16, and a camera 31 that receives a light reflected from the mounting substrate 5a. An incidence-side polarizing member 35 is arranged in an incidence optical path that reaches the mounting substrate 15a from the lamp 33. A reflection-side polarizing member 36 is arranged in a reflection optical path to the camera 31 from the mounting substrate 15a. As a result, even though the surface of the mounting substrate 15a has a high reflectivity, the reading apparatus still can clearly discriminate the reflected light of mark M from the received light situation for the material itself of the mounting substrate 15a.
Patent TW-500798-B (TW)
Title: Detergent for addition of fuel oil and fuel oil composition
Inventor: OTA YOSHIHISA
IPC: C08G65/324
Filed: 1999-10-01
Granted: 2002-09-01
Abstract: Disclosed is a detergent for addition of fuel oils which comprises a polyether compound (A) represented by the following general formula (1), the polyether compound (A) having a weight-average molecular weight of from 1,000 to 3,500, a hydroxyl value of from 15 to 40, a solubility parameter (SP value) of from 8.8 to 9.4, an HLB value of from 2.5 to 6.0, a viscosity at 40 DEG C of 700 mm <SP>2</SP>/s or lower, and a chlorine content of 10 ppm by mass or lower: H2N-(C2H4O)m-(XO)n-H (1), wherein X represents an alkylene group having 2 to 4 carbon atoms; m represents an integer of 1 to 3; and n represents an integer of 15 to 50. A fuel oil composition using the above detergent is also disclosed.