baber/WOPTO huggingface dataset:
Patent TW-350140-B (TW)
Title: Manufacturing method and the product of 4-transistor static random access memory layout
Inventor: LI JIN-YUAN
IPC: H01L27/11
Filed: 1996-02-01
Granted: 1999-01-11
Abstract: A manufacturing method and the product of 4-transistor static random access memory, including a plurality of field-effect transistors for forming of a pair of stable feedback on a semiconductor substrate; including the following: forming on a semiconductor substrate a field oxidized structure, implanting a pair of embedded contacts to the substrate; forming of the first polysilicon layer on the substrate; forming of the first light mask and etching the first polysilicon layer for forming a control electrode being connected to the connection wire of said field-effect transistor; connection to said control port electrode and connection wire for an insulator; forming on the substrate the source/drain area and forming of an insulator on the element; forming on the insulator a second polysilicon and; forming a second light mask and etching said second polysilicon for forming a power line on the port.
Patent TW-297943-B (TW)
Title: The depleted gate transistor used for high voltage operation
Inventor: LIAW SHIOU-HAN
IPC: H01L27/105
Filed: 1996-02-02
Granted: 1997-02-11
Abstract: A manufacturing method for forming MOSFET on semiconductor substrate. It includes following steps: - Form field oxide pattern on specified region of substrate; - Form gate oxide on exposed Si region; - Deposit polysilicon on gate oxide and field oxide; - Deposit 1st insulated layer on polysilicon; - Expose 1st insulated layer by photoresist pattern; - Remove 1st insulated layer to expose specified region of polysilicon; - Implant 1st conductive dopant into specified region of polysilicon by ion implantation; - Remove remaining region of 1st insulated layer to expose the undopant region of polysilicon; - Deposit silicide on dopant and undopant polysilicon layer; - Form polysilicon gate on gate oxide and field oxide; - Deposit 2nd insulated layer on polysilicon and the region which is uncovered by polysilicon; - Etch 2nd insulated layer and form insulated spacer on sidewall of polysilicon by anisotropic RIE; - Implant 2nd conductive dopant into the region which is uncovered by polysilicon gate by ion implantation; - By annealing to active the dopant.
Patent TW-368621-B (TW)
Title: Method and apparatus for scan testing with extended test vector storage
Inventor: BROSEGHINI JAMES L
IPC: G01R31/28
Filed: 1996-02-29
Granted: 1999-09-01
Abstract: A data processor has built-in circuitry for scan testing certain circuits. The data processor generates and stores test vectors in a memory system normally used for data and instruction storage. These vectors can be much larger than the size of any scan chain. During testing, the stored vectors are automatically routed to the circuits to be tested and the outputs compared to a benchmark. The data processor need not pause to generate additional test vectors. Therefore, the data processor can use a single circuit to generate scan data and compress scan results with minimal timing or size implications.
Patent TW-340806-B (TW)
Title: Modified Raney catalyst and process for preparation thereof
Inventor: ONAKA ITSUO
IPC: B01J25/02
Filed: 1996-03-12
Granted: 1998-09-21
Abstract: A modified Raney catalyst preparation process, having: the formula of Al-Me-X (where Me is a metal selected from the group having Ni, Co, Fe, Cu, Pd and Ag, X a Raney metal selected from one or more than 2 metal groups having Ag, Co, Pt, Ti, V, Cr, Fe, Cu, Zn, Ge, W, Re, Os, Ir, Au, Zr, Nb, Mo, Ru, Rh, Pd, Cd, In, Sn and Sb, different from M, for manufacture by mechanical alloy before using water, acids or alkalis for extraction of aluminum.
Patent TW-340813-B (TW)
Title: Machine tool with a plurality of spindles
Inventor: NORBERT HEBBRUGGEN
IPC: B23Q1/00
Filed: 1996-04-06
Granted: 1998-09-21
Abstract: A sort of machine tool with a plurality of spindles, having a machine body and at least a number of spindles, which are on a common plane being driven around the rotary shaft and in axial movement, featuring: the spindle (15)(16) housed in some of the sliding frames (7)(8), in axial movement along some of the sliding frames (7)(8), which are supported one by the other by means of the supporting guide (9)(10), for forming a general sliding frame, which is led by a guide (3)(4)(5)(6) onto the machine body (2) along the X direction perpendicular to the Z direction of the spindle (15) and the Y direction in perpendicular to the common plane, being the part of the sliding frames (7)(8) to move one to the other by means of the supporting guide (9)(10) along the X direction of the general sliding frame.
Patent TW-377470-B (TW)
Title: Method of removing organic polymer after etching of polysilicon
Inventor: CHEN SEN-FU
IPC: H01L21/3105
Filed: 1996-05-20
Granted: 1999-12-21
Abstract: A method of removing organic polymer after plasma etching of tungsten polycide on semiconductor wafer is disclosed. Usually, when the plasma etching of tungsten polycide is completed and photoresist firm is removed, fence polymer will form on the border of tungsten polycide pattern. Under the conventional method, HF and NH4OH solvents are used to remove the organic polymer. However, HF corrodes the gate oxide and HN4OH corrodes Wsix on gate electrode. This invention uses an organic solvent instead of the inorganic solvents HF and NH4OH, which is capable of removing the said organic polymer without affecting gate oxide and tungsten polycide gate structure.
Patent TW-333632-B (TW)
Title: Portable information processor
Inventor: MAEDA KAZUHIKO
IPC: G06F11/14
Filed: 1996-12-24
Granted: 1998-06-11
Abstract: A kind of portable information processor which includes: (a) machine base: output the processed data and generate the control signal for display pattern (b) display apparatus: connects with the base but can be dismantled and receives the control signal for display pattern (c) inspection means: inspects the dismantling of display apparatus and machine base (d) the first control means: responds to the inspection of dismantling of display apparatus to interrupt the data processing in the machine; and responds to the inspection of installation to start the data processing (e) the second control means: responds to the inspection of dismantling of display apparatus to stop the output of control signals; and responds to the inspection of installation to start outputting the control signal.
Patent TW-334504-B (TW)
Title: External wall panel of air conditioner
Inventor: KIDA TOMOHIRO
IPC: E04C2/38
Filed: 1997-05-27
Granted: 1998-06-21
Abstract: Four connecting blocks 74 are arranged at specified intervals and in turn connected together by four beams 75 to form an outer frame 71. The connecting blocks 74 and the beams 75 are made of a synthetic resin having a heat-insulating property. A lower cover 73 is fitted on the downside of the outer frame 71 to cover a lower opening of the outer frame 71. An upper cover 72 is fitted on the upside of the outer frame 71 to cover an upper opening of the outer frame 71. A foamable synthetic resin is injected into a panel space P surrounded by the outer frame 71 and the covers 72 and 73 through an injection nozzle 84. By the way to provide an external wall panel of an air condition.
Patent TW-323370-B (TW)
Title: Programming operation scheme of flash memory
Inventor: LIN RUEY-LIN
IPC: G11C17/00
Filed: 1997-06-03
Granted: 1997-12-21
Abstract: A programming operation scheme of flash memory, in which the flash memory owns multiple bits, at least includes: a data read procedure that defines the programming operation scheme; a 1 programming procedure and a 0 programming procedure.
Patent TW-339274-B (TW)
Title: Hand-held portable endoscopic camera and kit for producing video images of an object
Inventor: YARUSH DON
IPC: A61B1/07
Filed: 1997-07-14
Granted: 1998-09-01
Abstract: A portable, hand-held endoscopic camera for images of an object, having the camera: a low-Watt light source for light to illumiate objects; video image unit for video signals of an object; lens with a close end and a remote end, a periscopic unit in the close end light coupling image unit for transmission of images of an object to the image unit through the remote end of the lens; and a power supply, optic coupling for power supply to the light source unit and the video image unit.
Patent TW-377504-B (TW)
Title: Semiconductor components using non-impedance materials for ESD protection
Inventor: HONG KI-WON
IPC: H01L23/60
Filed: 1997-07-30
Granted: 1999-12-21
Abstract: This invention pertains to a kind of electro-static discharge protection and surge pulse protection implemented on packaged chips, independent of pre-buffer type of circuit protections, wherein the components includes: (1) all output legs of lead wire frame of specific voltage are connected to non-impedance material; or (2) power line, grounding wire, and output ports of internal circuit of the chip are connected to non-impedance material.
Patent TW-344178-B (TW)
Title: Information presentation device and method
Inventor: SAKAI HIROSHI
IPC: H04L12/20
Filed: 1997-08-06
Granted: 1998-11-01
Abstract: An information presentation device which is connected via communication means to a server storing electronic data and having a function of, upon reception of a transmission request including an identification name for specifying electronic data, sending a response including electronic data corresponding to the identification name, characterized by comprising: a large-capacity storage medium in which the electronic data stored in the server and an identification name are stored; reading means for the large-capacity storage medium; identification name obtaining means for obtaining an identification name of electronic data to be presented; information obtaining means for, when the identification name obtained by the identification name obtaining means exists in the large-capacity storage medium, obtaining electronic data corresponding to the identification name from the large-capacity storage medium by using the reading means, and when the identification name obtained by the identification name obtaining means does not exist in the large-capacity storage medium, sending a transmission request including the identification name to the server to obtain the electronic data corresponding to the identification name; and information presentation means for presenting the electronic data obtained by the information obtaining means.
Patent TW-520395-B (TW)
Title: Methods for enhanced virus-mediated DNA transfer using molecules with virus-and cell-binding domains
Inventor: WILLIAMS DAVID A
IPC: C12N15/867
Filed: 1997-08-16
Granted: 2003-02-11
Abstract: A method to increase the efficiency of transduction of hematopoietic and other cells by retroviruses includes infecting the cells in the presence of fibronectin or fibronectin fragments. The fibronectin and fibronectin fragments significantly enhance retroviral-mediated gene transfer into the cells, particularly hematopoietic cells including committed progenitors and primitive hematopoietic stem cells. The invention also provides improved methods for somatic gene therapy capitalizing on enhanced gene transfer, hematopoietic cellular populations, and novel constructs for enhancing retroviral-mediated DNA transfer into cells and their use.
Patent TW-330334-B (TW)
Title: Static random access memory polysilicon load structure and manufacturing method
Inventor: ZHANG MING-LUN
IPC: H01L27/06
Filed: 1997-08-23
Granted: 1998-04-21
Abstract: A static random access memory polysilicon load structure includes: A semiconductor substrate with an element layer; An isolation layer on top of the element layer; A shallow trench formed in the isolation layer such that the isolation layer has a step structure; A connector layer covering the isolation layer and part of the shallow trench; and A cleft wall along the side walls of the shallow trench for connecting the connector.
Patent TW-364986-B (TW)
Title: A time display device and method
Inventor: HICKS PHILIP
IPC: G09G3/00
Filed: 1997-10-01
Granted: 1999-07-21
Abstract: The invention provides a device for displaying an indication of time of the day. The device includes an information surface, such as a watch face, which is provided with a strip that is progressively or regressively highlightable from one side of the strip to the other side. The proportion of the strip that is highlighted at any instant is proportional to the time of day so as to enable the strip to act as a graphic indication of time. A method of displaying the time of day is also disclosed using a method of progressively or regressively highlighting a strip from one side of the strip to the other side.
Patent TW-333688-B (TW)
Title: The enhanced reflective coating method for lithography of narrow aperture contact and interconnection
Inventor: JIN CHYR-YUAN
IPC: H01L21/768
Filed: 1997-10-17
Granted: 1998-06-11
Abstract: A method by using positive photoresist to form narrow aperture width IC, it includes: Semiconductor substrate; Form insulating layer on semiconductor substrate. Form reflection layer, which reflectivity is larger than insulating layer, on insulating layer. Form flat-coating positive photoresist on reflection layer. Through exposure point to expose the flat-coating positive photoresist into exposed flat-coating positive photoresist. Develop exposed flat-coating positive photoresist into positive photoresist etching photomask pattern.
Patent TW-344672-B (TW)
Title: Fluorochemical recovery and recycle using membranes
Inventor: LOSIF CHERNYAKOV
IPC: B01D53/22
Filed: 1997-10-28
Granted: 1998-11-11
Abstract: A method for the separation and recovery of fluorochemicals from a gas stream containing a diluent gas and fluorochemicals by contact of the gas stream with a membrane, comprising the steps of: (a) compressing a gas stream containing a diluent gas and fluorochemicals to an elevated pressure; (b) heating the gas stream containing a diluent gas and fluorochemicals to an elevated temperature sufficient to increase the flux of the permeate stream of step (c) and to increase the selectivity of the membrane of step (c) for the permeation of the diluent gas of step (c) relative to the permeation of the fluorochemicals of step (c); (c) contacting the gas stream with a membrane which is selectively more permeable to the diluent gas than the fluorochemicals to result in a permeate stream rich in the diluent gas and a retentate rich in fluorochemicals; (d) contacting the retentate with one or more additional membranes which are selectively more permeable to the diluent gas than the fluorochemicals to result in a second permeate stream rich in the diluent gas and a second retentate rich in fluorochemicals; and (e) recycling the second permeate stream to step (a) to be compressed with the gas stream containing diluent gas and fluorochemicals to an elevated pressure.
Patent TW-349917-B (TW)
Title: Device for packaging products in containers sealed with stretchable plastic film
Inventor: TORRE FRANCESCO
IPC: B65B33/06
Filed: 1997-11-17
Granted: 1999-01-11
Abstract: A device for packaging products (11) with plastic film (29) on the base of a support (12) for the product (11) comprises means (16) housing the support (12) in a position to receive the film (29), means (23) for gripping and applying the film (29) on the support (12) and means (41) for sealing the film on the support. The device comprises a movable stretching frame (40, 43) to press the plastic film against the outer edge of the support (12) in order to stretch the film over the product on the support (12).
Patent TW-355733-B (TW)
Title: Combustion device using emulsified heavy oil
Inventor: ICHINOSE TOSHIMITSU
IPC: F23D11/24
Filed: 1998-02-23
Granted: 1999-04-11
Abstract: A combustion device using emulsified heavy oil is designed to heat up, dehydrate the emulsified heavy oil before bringing it into furnace for combustion, with water obtained through dehydration circulated to the water recycling system of the furnace; the characteristics include: method for dehydration through multi-stage pressure release on the heated emulsified heavy oil under high pressure; each stage of pressure release is about 1~3 absolute atmospheric pressure.
Patent TW-354829-B (TW)
Title: Method for measuring the stain axis of photoelastic modulator
Inventor: ZHAO YU-FEI
IPC: G01N21/17
Filed: 1998-04-13
Granted: 1999-03-21
Abstract: A method for measuring the stain axis of a photoelastic modulator, which comprises the following three parts: a polarized light source consisting of a light source and a rotatable polarization plate for providing a polarized light required for measurement; a detection system consisting of a rotatable analyzer, a photo detector, a signal control element, a phase lock amplifier, a monitor, and a computer, for decomposing a d.c. Signal, measuring and monitoring; and a photoelastic modulator to be measured and a controller thereof; which is characterized in that: the incident polarized plate is adjusted to a polarized angle of 45 DEG and the analyzer is adjusted 90 DEG; the phase of the photoelastic modulator is adjusted from 1.570 to 2.83; a Vdc signal is fed into a phase lock amplifier through a signal controller and a detector input monitor is used to monitor whether the brightness of the transmitted light remains constant; the stain axis of the photoelastic modulator is at its zero point if the brightness remains constant, otherwise separately measure the brightness of Vdc of the analyzer at A and A+45 DEG and the slope ratio of the two brightnesses being tan 2<ANGSTROM>.
Patent TW-371290-B (TW)
Title: Air-tight sealable container with bell jar covering
Inventor: HOSOI MASATO
IPC: B65D81/24
Filed: 1998-05-02
Granted: 1999-10-01
Abstract: Provided by the invention is an air-tight sealable bell jar container comprising a base plate and a bell jar covering mountable on the base plate. An air-tight sealing mechanism is obtained by forming a laterally and downwardly opening annular groove in the base plate to support an O-ring gasket of rubber and providing, below the base plate, a presser plate which presses up the O-ring gasket against the base plate by a means of cams or screw means in such a fashion that the O-ring gasket is elastically deformed and laterally bulged out to be brought into air-tight contacting with the inner wall or the bell jar covering surrounding the base plate.
Patent TW-418558-B (TW)
Title: Dynamic regulator for a DC-to-DC power converter and related methods
Inventor: JOCHUM THOMAS A
IPC: G05F1/56
Filed: 1998-06-22
Granted: 2001-01-11
Abstract: An electronic circuit includes a dynamic regulator connected to a load and a DC-to-DC converter to reduce a need for capacitors. The dynamic regulator comprises a current source circuit for actively sourcing current to the load during load current demand transients, and a current sink circuit for actively sinking current from the load during load current excess transients. The dynamic regulator senses the load voltage, and tracks the load voltage. The current source circuit preferably includes a current source switch, and a current source controller for operating the current source switch responsive to the load voltage falling rapidly with respect to the tracked load voltage. The current sinking circuit may include a current sink switch, and a current sink controller for operating the current source switch responsive to the load voltage rising quickly above the tracked load voltage. In one embodiment, the load voltage tracking may be provided by a resistor-capacitor (R/C) network connected across the load.
Patent TW-461995-B (TW)
Title: Impedance adjustment circuit and method of adjusting the impedance
Inventor: MOONEY STEPHEN R
IPC: H03K19/0175
Filed: 1998-07-20
Granted: 2001-11-01
Abstract: Briefly, in accordance with one embodiment of the invention an integrated circuit includes: a digital feedback control circuit to adjust the impedance of an interface circuit output buffer based at least in part, on having adjusted the impedance of a non-data signal output buffer coupled to an external impedance. Briefly, in accordance with another embodiment of the invention, a method of digitally adjusting the impedance of an interface circuit output buffer comprises: digitally adjusting the impedance of a non-data signal output buffer coupled to an external impedance, and digitally adjusting the impedance of the interface circuit output buffer based, at least in part, on the digitally adjusted impedance of the non-data signal output buffer.
Patent TW-490535-B (TW)
Title: High pressure fluid seal assembly and method for restricting motion of a spring disposed about a plunger of a high pressure fluid pump
Inventor: TREMOULET OLIVIER L JR
IPC: F04B53/16
Filed: 1998-09-18
Granted: 2002-06-11
Abstract: A method and apparatus for biasing a seal assembly in a high pressure fluid pump. In one embodiment, the fluid pump includes a reciprocating plunger, a seal carrier disposed about the plunger, and a seal supported by the seal carrier and sealably engaged with the plunger. The seal may be biased toward the seal carrier with a spring and may include a flange that engages the spring to restrict lateral motion of a spring relative to the reciprocating plunger. The flange may engage an inner and/or an outer surface of the spring. Where the spring is a coil spring, the flange may be continuous around the circumference of the spring or may include a plurality of spaced apart projections located around the circumference of the spring.
Patent TW-401521-B (TW)
Title: Nonlinear optical loop mirror with adiabatic pulse compression
Inventor: EVANS ALAN FRANK
IPC: G02F1/35
Filed: 1998-10-24
Granted: 2000-08-11
Abstract: A nonlinear optical loop mirror is combined with a pulse compressor. The nonlinear loop mirror receive both control pulses and data pulses and further transmits selected data pulses in accordance with relative amounts of overlap between individual control and data pulses. The pulse compressor compresses at least one of the control and data pulses for improving the transmission efficiency of the selected data pulses and reducing crosstalk with the remaining data pulses.
Patent TW-404050-B (TW)
Title: Semiconductor device with salicide structure and fabrication method thereof
Inventor: MATSUBARA YOSHIHISA
IPC: H01L21/8247
Filed: 1998-12-08
Granted: 2000-09-01
Abstract: A semiconductor device is provided, which makes it possible to decrease the electric sheet resistance of source/drain regions of MOSFETs in a peripheral circuitry without degradation of the data writing speed in nonvolatile memory cells. This device is comprised of nonvolatile memory cells and a peripheral  circuitry provided on a same semiconductor substrate. The nonvolatile memory cells are formed by a first plurality of MOSFETs of a first conductivity type. The peripheral circuitry includes a second plurality of MOSFETs of the first conductivity type. Each of the first plurality of MOSFETs is equipped with a gate electrode having a floating gate for data storing and source/drain regions having substantially no silicide films. Each of the second plurality of MOSFETs is equipped with source/drain regions having substantially no silicide films. Each of the second plurality of MOSFETs is equipped with source/drain regions having silicide films and a doping concentration lower than that of the source/drain regions of each of the first plurality of MOSFETs. It is preferred that the doping concentration of the source/drain regions of the first plurality of MOSFETs is equal to 1 X 10<19> atoms/cm<3> or higher and the doping concentration of the source/drain regions of the second plurality of MOSFETs is lower than 1 X 10<19> atoms/cm<3>.