baber/WOPTO huggingface dataset:
Patent TW-307076-B (TW)
Title: Apparatus and method for distributed arbitration of shared resources
Inventor: SHERMAN LEE
IPC: H04L12/26
Filed: 1996-03-06
Granted: 1997-06-01
Abstract: A novel distributed arbitration apparatus in accordance with this invention includes a plurality of electrical devices, such as Industry Standard Architecture (ISA) hub cards, that independently determine availability of a shared resource, such as a bus that interconnects the devices, by use of an arbiter. When a circuit in an electrical device needs to use the bus, the circuit drives a request signal active to an arbiter, for example, in the form of a programmable logic device, such as a Programmable Array Logic (PALTM) device included in the electrical device. The arbiter in turn transmits the request signal to all other arbiters. Therefore, each arbiter receives and monitors request signals from all circuits. If only one request signal is active at a given time, all arbiters receive the active request signal and each arbiter drives an acknowledge signal active to the respective local circuit. The circuit that requested the shared resource then uses the resource. If more than one request signal is active simultanenously, each arbiter determines the occurrence of a collision, and drives a collision signal active to the respective local circuit that then implements a backoff algorithm.
Patent TW-442579-B (TW)
Title: Aqueous chromate treatment composition and process for metal material
Inventor: MIZUNO KENSUKE
IPC: C23C22/24
Filed: 1996-03-13
Granted: 2001-06-23
Abstract: A chromate coating having excellent corrosion resistance, chromium elution resistance and paint-coating properties can be formed in a single coating procedure on a metal surface by applying a specific aqueous chromate treatment composition comprising (1) an inorganic component comprising Cr<SP>6+</SP> and Cr<SP>3+</SP> ions, (2) an organic component comprising a wax, organic fluorine compound and/or polymeric compound and (3) an emulsifying component comprising a nonionic-anionic composite surface active component having a nonionic moiety having a polyethyleneglycol and/or polyoxyethylene group and an anionic moiety, the organic component (2) being emulsified with the aid of the emulsifying component (3).
Patent TW-297185-B (TW)
Title: Tuned control system
Inventor: IKEDA TAKESHI
IPC: H03J7/00
Filed: 1996-05-30
Granted: 1997-02-01
Abstract: A tuned system includes a tuned circuit 1 that is formed by cascading two phase shifting circuits and non-inverter circuit and a frequency control circuit 2 that includes a synchronous rectification circuit 3, a pulse converter circuit 5, a polarity distinction circuit 6 and a voltage mixed circuit 7. The synchronous rectification circuit 3 performs the synchronous rectification operation to the input signal and the pulse converter circuit 5 outputs the signal with pulse width in correspondence with a phase difference between the frequency of the input signal and a tuned frequency. The polarity distinction circuit 6 distinguishes the polarity of the phase difference, and the voltage mixed circuit 7 generates the control voltage by mixing a voltage in correspondence with a pulse that was output from the pulse converter circuit 5 for a prescribed voltage and applies the control voltage to the turned circuit 1. The tuned circuit 1 equalizes the tuned frequency with the frequency of the input signal of the tuned circuit 1 based on the control voltage that is output from the frequency control circuit 2.
Patent TW-318294-B (TW)
Title: Digital to analogue converter
Inventor: DAVID WALTER FLYNN
IPC: H03M1/06
Filed: 1996-07-09
Granted: 1997-10-21
Abstract: A digital to analogue converter having a plurality of output stages 46. Each output stage 46 includes a tri-state buffer 54 that outputs an on-signal, an off-signal or a pulse width modulated signal PWM that is selected by a multiplexer 52 that operates under control of a chord decoder 50 that is responsive to exponent bits within the input digital signal value. If a pulse width modulated signal is selected, then its duty cycle is controlled by a pulse width modulated decoder 48 that is responsive to mantissa bits within the input digital signal value. A further output provides a pulse width modulated signal of a predetermined duty cycle that may be used as a reference signal to compensate for variations in the operation of the rest of the digital to analogue circuit.
Patent TW-324697-B (TW)
Title: Plate for truck use, bottom plate for truck use, wing plate for truck use, sway plate for truck use, wall plate for truck use, cargo chamber for truck use and truck
Inventor: KAWANOMOTO YASUYUKI
IPC: B62D33/04
Filed: 1996-08-22
Granted: 1998-01-11
Abstract: A plate for truck use, which is characterized in: comprising an FRP plate containing fabrics of reinforced fiber which is mainly used as a rigid component.
Patent TW-330226-B (TW)
Title: The rotary internal combustion engine
Inventor: RONALD LESLIE RICHARDS
IPC: F01C1/077
Filed: 1996-09-19
Granted: 1998-04-21
Abstract: A rotary internal combustion engine, it has formed toroidal cylinder inside the cylinder shell assemblies. Its driving shaft has same center with the shaft center of toroidal cylinder, and is connected to rotator assemblies for supporting the piston inside the toroidal cylinder. By rotating the driving shaft to rotate the rotator, and cyclically move piston directed to and away from each other to form expansion & contraction chamber inside the toroidal cylinder. The entry and exit devices are extended through cylinder shell assemblies for flowing liquid into and out of the working chamber. The connection device connects the piston inside toroidal cylinder and drives shaft. It includes: - Driving device can connect one of rotator assemblies to driving shaft; - Bias the crank shaft pin from driving shaft^ - Driven the planetary device to rotate the crank shaft pin, and enable the planetary device supported on crank shaft pin do epicyclical moving to driving shaft; - Install driving connection device in between other rotator assemblies and planetary device to produce differential angle speed, and move the piston of other rotator assemblies directed to and away from the piston of front rotator assemblies.
Patent TW-313546-B (TW)
Title: Method of setting decorative cloth inside a cup body and the structure of cup body
Inventor: YANG TSANN-SHIN
IPC: B29C45/16
Filed: 1996-11-09
Granted: 1997-08-21
Abstract: A method of setting decorative cloth inside a cup body and the structure of cup body, mainly by dividing the cup body into two halves and placing the cloth on the forming mold for the two halves; the cloth sticked on the surface of half cup while performing injection molding process; then dressing the cup edge, matching the two halves, and joining the two halves with a bottom cover to form a cup blank; next, placing the cup blank into the forming mold and forming a transparent outer covering for the cup blank by injection molding, and the product finished.
Patent TW-309562-B (TW)
Title: Wall member and method of construction thereof
Inventor: GREEVES JAMES GRAHAM
IPC: E04B2/72
Filed: 1996-11-22
Granted: 1997-07-01
Abstract: A method of constructing a wall, floor or ceiling in situ. The method comprises forming a substantially rigid frame (10) and covering front and rear faces with fibre reinforced cementitious sheets (50). The void (60) formed between the sheets (50) is then filled with a lightweight aggregate concrete slurry and the concrete is then allowed to cure. The moisture permeability and/or thickness of the sheets is chosen such that they absorb sufficient moisture from the concrete slurry to provide for natural adherence of the concrete to the sheets without substantially losing their structural integrity during curing.
Patent TW-400505-B (TW)
Title: Scan test apparatus
Inventor: OYAMA KYOJI
IPC: G01R31/3185
Filed: 1996-12-02
Granted: 2000-08-01
Abstract: A scan test apparatus for operating a test unit according to a test pattern and outputs address information of the test pattern at which a fail takes place, which includes a memory unit for holding circuit information in which scan flip-flops are written at corresponding addresses and a control unit for outputting, in addition to the address information, a scan flip-flop name from the memory unit corresponding to the address information.
Patent TW-317622-B (TW)
Title: Synchronized update method of dynamic data and the device applied thereby
Inventor: JANG JIING-SONG
IPC: G06F9/06
Filed: 1996-12-13
Granted: 1997-10-11
Abstract: A synchronized update method of dynamic data comprising the steps of: (a) permitting user to edit data consisted of at least one status object table on screen by virtue of an organizing software stored previously in a personal computer and an electronic dictionary; (b) loading a synchronized program of dynamic data into the computer and the dictionary to record any change in data edited by user; (c) connecting the computer to the dictionary by port to port and with the synchronized program to start up a communication; (d) executing the organizing program in the computer to send a request of communication for preparing to receive the object tables from the dictionary by start in advance the organizing program in the dictionary to respond; and (e) comparing the object tables transmitted from the dictionary with those storied in the computer to exchange if necessary any differences in tables to each other according to the compared result.
Patent TW-396142-B (TW)
Title: Image forming apparatus including a supply tray and method of determining a media level of a media stack in a supply tray of an image forming apparatus
Inventor: DUTTON TODD ALAN
IPC: B65H3/06
Filed: 1997-02-05
Granted: 2000-07-01
Abstract: Apparatus and method is provided for determining a relative vertical position of a media sheet within a supply tray by sensing a picked sheet traveling through a media path, and therefrom determining time and/or distance traveled by the picked sheet. The vertical position of the media sheet within the supply tray is translated into a relative media level in the supply tray.
Patent TW-335518-B (TW)
Title: The method of forming polarized dielectric layer
Inventor: JANG DIING-JANG
IPC: H01L21/302
Filed: 1997-03-26
Granted: 1998-07-01
Abstract: To solve hydrogen silsesquoxane in solvent and coat on silicon substrate, then, evaporate the solvent and heat to s50C~400C to form a dielectric layer with silica. Finally, stabilize the Si-H bond by active hydrogen plasma to reduce the dielectric index and leakage current.
Patent TW-329068-B (TW)
Title: Broadcasting system
Inventor: TAKASHIMA SUSUMU
IPC: H04B1/16
Filed: 1997-04-12
Granted: 1998-04-01
Abstract: An FM broadcasting station 5 broadcasts information type identification (ID) indicating the type of on-the-air program information in sub frame periods which are previously assigned to FM radio receivers 1b-1d. Each FM radio receiver 1b-1d receives the information type ID broadcast from the FM broadcasting station 5 by performing intermittent reception in the sub frame periods assigned to the FM radio . Receiver 1b-1d. When the received information type ID matches with a desired information type ID registered in an input data memory of that FM radio receiver 1b-1d by a user, the FM radio receiver 1b-1d releases intermittent reception and executes a process, such as reception and storage of program information according to the matched information type ID, reception and display of the program information, or an informing process .
Patent TW-327209-B (TW)
Title: Process unit
Inventor: SEMARU HIROYUKI
IPC: G03G21/18
Filed: 1997-05-29
Granted: 1998-02-21
Abstract: A process unit comprising a first image unit, a second image unit and support shaft means for supporting the first image unit and the second image unit to enable them to pivotally support each other, in which the first image unit and the second image unit each have a pair of support side walls having support holes formed on the same axis; one pair of the support side walls defines a pair of inner support side walls having an outside width smaller than the inside width of the other pair of the support side walls, while the other pair of the support side walls defines a pair of outer support side walls; the pair of outer support side walls and the pair of inner support side walls are supported via the support shaft passing through the respective support holes; one end of the support shaft is supported by one of the outer support side walls via a bearing member detachably mounted in the support hole of one of the outer support side walls.
Patent TW-344703-B (TW)
Title: Tread for a tire having a plurality of grooves and method of molding the same
Inventor: DANIEL EDWARD SCHUSTER
IPC: B29C35/02
Filed: 1997-07-21
Granted: 1998-11-11
Abstract: A method of molding a tread for a tire characterized in comprising the steps of: providing a mold for forming a tread pattern in a rubber tire tread, the mold having at least one rib for forming a groove in a tire tread, the at least one rib having a plurality of elongated in length flow paths, the elongated flow paths being notches cut into the rib and spaced in which the area of the flow path when viewed in cross-section along the lengths of the groove 44 is greater than the area between adjacent flow paths 10 at the same depth t as measured from a top of the rib 20 which forms the base of the groove to the minimum height (Ht) at the top of the flow path forming notch; inserting uncured tread rubber into the mold; applying heat and pressure to cure and form the treads; and removing the cured and formed tread from the mold.
Patent TW-364113-B (TW)
Title: Circuit for controlling redundancy memory cell of memory integrated circuit controlling and method therefor
Inventor: LEE JAE-WOONG
IPC: G11C7/00
Filed: 1997-12-03
Granted: 1999-07-11
Abstract: A circuit for controlling a redundancy memory cell of a memory integrated circuit and a method therefor. The circuit includes a decoder, a precharge enable unit, a redundancy controller, a redundancy enable signal generator, and a redundancy memory cell array. The decoder responds to a row address signal. The precharge enable unit is connected to the decoder, and responds to a precharge enable signal for precharging the output of decoder. The redundancy controller receives the row address signals and the stress signal active during a stress test, and generates a redundancy control signal which has different enable path to control signal margin in response to the row address signal and the signal. The redundancy enable signal generator is connected to the redundancy controller and the decoder, and generates a redundancy enable signal in response to the redundancy control signal and an output signal of the decoder. The redundancy memory cell array is connected to the redundancy enable signal generator, and responds to the redundancy enable signal. In the stress test, the output terminal of the enabling portion is discharged, and then the redundancy control signal becomes active.
Patent TW-446937-B (TW)
Title: Optical recording medium
Inventor: SPRUIT JOHANNES HENDRIKUS MARI
IPC: G11B7/007
Filed: 1998-01-19
Granted: 2001-07-21
Abstract: An optical recording medium is described on which control information is recorded for use in a method to set the write power at an optimum level for recording information on the medium. The control information comprises a preset value of the derivative of the modulation of a read signal with respect to the write power. The optimum write power is derived from values of the modulation measured from test patterns on the medium and the preset value recorded on the medium.
Patent TW-348101-B (TW)
Title: Injection device of injection molding machine
Inventor: KUROTA HIDEO
IPC: B29C45/63
Filed: 1998-02-27
Granted: 1998-12-21
Abstract: An injection device for an injection molding machine, comprising: a plasticating tank (2) having a built-in mixing rod (4) with numerous fins (4a) arranged extending from the mixing rod, whereby a feed resin is plasticated by rotation of the mixing rod (4); and an injection cylinder (12) connected with the plasticating tank (2) and having a built-in injection plunger (13), whereby a molten resin (10) fed from the plasticating tank (2) is injected into a mold by the injection plunger (13).
Patent TW-374152-B (TW)
Title: Voice analysis system
Inventor: WILLIAM ROBERT
IPC: G10L15/02
Filed: 1998-03-17
Granted: 1999-11-11
Abstract: The voice analysis system 10 comprises a filterbank analyzer 18 capable of generating a data vector of continuous frequency from the voice signals of two speakers. From each data vector, the units 22A and 22B can compensate different forms of distortion in each speaker thereby generating a set of modified data vector. The computer 24 matches the modified data vector to the status parameter of an implied Markovian which can calculate the modified data vector exhibiting a maximum matching probability in each set, the matched model status parameters, the related distortion form, and the model type of a voice type or a noise type. The average value of the matched model status parameter is used to provide an estimate of the related data vector provided thereby. The estimate is compared with its related data vector, the difference thereof and the difference of other infinite pulse response filterbank 48A or 48B are averaged to provide a compensation of that type of distortion. A plurality of distortion forms of each speaker are provided by the averaged differential vector.
Patent TW-421801-B (TW)
Title: Semiconductor integrated circuit device, reference voltage generator, power supply auxiliary circuit and semiconductor memory device
Inventor: KOBAYASHI ISAMU
IPC: G11C5/14
Filed: 1998-03-19
Granted: 2001-02-11
Abstract: An internal power supply auxiliary circuit supplies a current to a power generator circuit. A pulse signal generator receives an input signal and outputs a first control signal. A driver circuit connected to the pulse signal generator receives the first control signal, an external supply voltage and a source voltage, and generates a drive pulse signal. A current supply driver circuit receives the drive pulse signal and the external supply voltage and outputs the supply current to the power generator circuit. A gate voltage regulator circuit connected to the driver circuit receives a reference voltage and produces the source voltage. The gate voltage regulator causes the source voltage to substantially match the reference voltage so that the current supplied to the power generator circuit does not exceed a predetermined value.
Patent TW-392080-B (TW)
Title: Rod lens array and life-size imaging optical apparatus using the same
Inventor: FUJII KIYOSUMI
IPC: G02B3/00
Filed: 1998-06-22
Granted: 2000-06-01
Abstract: In a rod lens array in which a plurality of rod lenses each having a refractive-index distribution in the radial direction are arranged in two rows such that the optical axis for one row is parallel to that for the other row, and in a life-size imaging optical apparatus using the rod lens array, the outside diameter of each rod lens is such that 0.05 mm<=R<=0.25 mm and 0.5R<=R<0><=1.0R (2R: the distance between the optical axes of adjacent rod lenses and R<0>: the radius of the effective area of each rod lens that provides a lens action) and the degree of overlap m defined by m=X<0>/2R is such that 1.46<=m<=1.64 (where X<0> is the view radius of a single rod lens which is given by X<0> =-r<0>/cos/(Z<0><pi>/P).
Patent TW-393480-B (TW)
Title: Improved method of preparing of bipyridinium salt
Inventor: TZOU CHIOU-PENG
IPC: C07D403/04
Filed: 1998-08-21
Granted: 2000-06-11
Abstract: The present invention relates to an improved method of preparing bipyridinium salts by using a heterogeneous cyanide catalyst with a low degree of solubility in the reaction medium. The present invention also relates to the preparation of the catalyst and its separation from the precursor of the bipyridinium salts.
Patent TW-392279-B (TW)
Title: Processing method for producing the lower storage electrode of capacitor component on the surface of semiconductor wafer
Inventor: WEI HUNG-JI
IPC: H01L21/02
Filed: 1998-09-02
Granted: 2000-06-01
Abstract: The present invention provides a method for increasing the surface area of the lower storage electrodes of capacitor components on the surface of semiconductor wafer. The processing method comprises the following steps: (1) forming a photoresist layer on the surface of semiconductor wafer and making a circular hole on photoresist layer by yellow-light developing; (2) performing a wet isotropic etching on the surface of semiconductor wafer through the hole of photoresist layer and forming a bowl-like shallow dip with larger diameter than the hole; (3) performing an anisotropic dry etching from the central portion of the shallow dip bottom down to the substrate of semiconductor wafer through the hole of said photoresist layer; and (4) removing the photoresist layer and forming a doped polysilicon depositing layer on the surface of shallow dip and groove so that the depositing layer forms a corresponding surface dip on top of the shallow dip and groove, wherein the depositing layer having surface dip is the lower storage electrode of capacitor component, and the surface area of the lower storage electrodes having the surface dip is larger than that without the surface dip.
Patent TW-389670-B (TW)
Title: Dual bearing spinning reel
Inventor: IWABUCHI MASAKAZU
IPC: A01K89/015
Filed: 1998-09-25
Granted: 2000-05-11
Abstract: The invention provides a dual bearing spinning reel for providing stable spinning line shape and easy holding by reducing the height of front top end of the spinning reel body. The dual bearing spinning reel comprises the spinning reel body 1, spool 12 and level winding mechanism 15 in which the spinning reel body has the mounting foot 4 provided in the lower portion for mounting on the fishing pole; the thumb accommodation portion 8 at the front top end for holding the pole at the same time; and, the opening 9 formed at the front for guiding the fishing line inwardly. The spool is perpendicular to and rotatably mounted on the spinning reel body with fishing line winding on the peripheral. The level winding mechanism has a line guide 27, allocating between the opening and spool and near the spool, that can move freely along the spool shaft direction and is used to guide the fishing line from the opening into the spinning reel; and the worm shaft 26, causing the line guide to move in a reciprocating fashion synchronouslywith rotation of the spool.
Patent TW-369411-B (TW)
Title: Disposal electrode test block for current-type non-enzymatic uric acid test, its process and application
Inventor: WU KUAN-LIE
IPC: A61B5/145
Filed: 1998-11-09
Granted: 1999-09-11
Abstract: This invention relates to a disposable electrode test block for current-type non-enzymatic uric acid test, its process and application. The test works by controlling the reaction of test block between pH 7.0 to 10.0 and under low voltage of 400 mV for non-enzymatic analysis of uric acid concentration in the liquid specimen. When applying to the test of human uric acid level, it is not interfered by any other components in the blood or when the vitamin C concentration in blood is under 15 times the normal level. It can test the uric acid level of both serum and whole blood. The electrode test block uses water-soluble oxidized-reduced electronic medium to modify electrode to render the operation of uric acid analysis easier and easy to carry. The electrode can be made easily and suitable for mass production.