baber/WOPTO huggingface dataset:
Patent TW-519566-B (TW)
Title: Non-contact pneumatic sensor device
Inventor: SHIU SHIAN-RUNG
IPC: G01L23/00
Filed: 1998-09-03
Granted: 2003-02-01
Abstract: Disclosed is a non-contact pneumatic sensor device for controlling operations of a controller and preventing explosion of chemical fluids, comprising: a primary pipe, a first secondary pipe and a second secondary pipe, wherein the primary pipe includes an end connected to a testing pipe and an opposite end connected to a drainage pipe; the first secondary pipe includes an end inserted into the primary pipe and an opposite end for receiving pressurized air; the second secondary pipe includes an end inserted into the primary pipe and an opposite end connected to a sensor. Filling in the pressurized air causes air to flow in the primary pipe thereby causing the sensor to sense changes of pressure. A shield is mounted in the testing pipe to change the pressure caused by the internal air flow and an electronic signal is then transmitted to the controller.
Patent TW-416921-B (TW)
Title: Submersible boat
Inventor: DAW JEFFREY DAVID
IPC: B63C11/46
Filed: 1998-09-29
Granted: 2001-01-01
Abstract: This invention provides a submersible boat that is adapted for planing when driven at speed on the surface, and which has a non-enclosed cockpit. The boat has a hull form which below its flotation line has a shallow V-form adapted for planing, and above its flotation line has a form providing an open cockpit having seating for at least one person wearing underwater breathing apparatus. At least one system is provided for control of the boat when on the surface and when submerged, and at least one means is provided for propulsion of the boat on the surface and when submerged. Ballast tanks are provided to be filled with water to submerge the boat, and are provided with means to expel the water to enable the boat to surface. At least one set of hydroplanes is provided for control of the boat in the vertical plane when submerged.
Patent TW-411469-B (TW)
Title: Semiconductor memory with built-in row buffer and method of driving the same
Inventor: FUKUZOKURI YUKIO
IPC: G11C16/02
Filed: 1998-09-30
Granted: 2000-11-11
Abstract: There is provided a semiconductor memory including a plurality of sub-arrays each of which includes a plurality of cells arranged in a matrix, at least one word line connected to gates of cells arranged in a first direction among the cells, at least one bit line for providing a data-writing signal to one of electrodes of cells arranged in a second direction among the cells, the second direction being perpendicular to the first direction, at least one ground line for reading data out of the other of the electrodes of cells arranged in the second direction, a plurality of sense-amplifiers associated with each of the sub-arrays for providing a sense-amplifying current to the bit line, and a plurality of row buffers connected to all of the sub-arrays for retaining data of a cell selected by the word line. In accordance with the above-mentioned semiconductor memory, a plurality of row buffers for retaining data stored in cells in a sub-array selected by a word line are connected to all of the sub-arrays. Hence, it is possible to reduce internal I/O buses, which further makes it possible to avoid that a semiconductor chip is increased in size because of an increase of internal I/O buses. In addition, since it is no longer necessary to form a three-layered aluminum structure, a fabrication cost can be suppressed from increasing. Furthermore, since data transmission can be conducted between row buffers and external circuits, a data transmission speed can be enhanced.
Patent TW-396640-B (TW)
Title: Opto-electronic component and its production method
Inventor: BRUNNER HERBERT
IPC: H01L31/024
Filed: 1998-10-19
Granted: 2000-07-01
Abstract: This invention relates to an opto-electronic component with a beam-receiving or beam-emitting semiconductor-chip (1), which is fixed on a base-parts (4) and connected with at least two electrode-terminals (2, 3), which acts as the electrical contact of said component and is composed of a conductive connection-material. Said electrode-terminals (2, 3) are constructed through a thin layer that is deposited on the outer surface of said base-parts (4). Said thin layer is coated through galvanic deposition and is structurized by means of laser-etching.
Patent TW-446738-B (TW)
Title: An improved anti-reflective coating composition, a method for making the same and the application thereof
Inventor: SHAO XIE
IPC: C09D167/00
Filed: 1998-10-20
Granted: 2001-07-21
Abstract: Thermosetting, bottom-applied polymeric anti-reflective coatings exhibiting high optical density, rapid plasma etch rates, high solubility in preferred coating solvents, excellent feature coverage, and improved stability in solution are disclosed. The principal component of these new anti-reflective coatings is a polyester resin produced by the reaction of one or more difunctional aliphatic carboxylic acids with a stoichiometric excess of a di- and/or a trifunctional aliphatic primary alcohol, wherein at least one of the dicarboxylic acids may contain a reactive methylene (-CH2-) group. The resulting polyester resin reaction product is further modified by attaching light-absorbing groups to some or all of the reactive methylene groups (if present) and/or hydroxy groups present on the resin. The dye-attached polyester resin is combined with an aminoplast crosslinking agent and acid catalyst in a suitable solvent system to form the final anti-reflective coating.
Patent TW-364073-B (TW)
Title: Method of fine feature edge tuning with optically-halftoned mask
Inventor: CHEN J FUNG
IPC: G03F1/36
Filed: 1998-11-23
Granted: 1999-07-11
Abstract: A photolithography mask for optically transferring a lithographic pattern corresponding to an integrated circuit from the mask onto a semiconductor substrate by use of an optical exposure tool. The mask comprises a plurality of features corresponding to elements forming the integrated circuit, and a plurality of non-resolvable biasing segments disposed on an edge of at least one of the features.
Patent TW-431869-B (TW)
Title: Bracelet-watch wherein the bracelet is attahced to the watch by a tie
Inventor: PANTET LAURENT
IPC: A44C5/10
Filed: 1998-12-14
Granted: 2001-05-01
Abstract: The bracelet-watch comprises a case (1) including a back cover (2), a crystal (3) and a middle part (4) surrounding a movement (5) and two bracelet portions (6, 7) attached to the case, each portion being made by means of links (8) articulated one after the other via cylindrical bars (9) inserted between the links, the links (8) and the bars (9) of each of the portions (6, 7) being held together by a flexible tie (10) which passes through them, this tie attaching said portion to said middle part, characterized in that the tie (10) is fixed via its first end (11) to a final link (12) of the bracelet portion to pass first, into first holes (13, 14), through the links and bars constituting said portion and in that the tie (10) then passes into the middle part (4) then comes out again to pass finally, into second holes (15, 16), through the same links (8) and bars (9) in order to be fixed, via its second end (17), to said final link (12) of said bracelet portion.
Patent TW-438623-B (TW)
Title: Reverse osmosis film type water purifier
Inventor: SASAJIMA KUNIHIKO
IPC: B01D61/02
Filed: 1998-12-22
Granted: 2001-06-07
Abstract: In a reverse osmosis film type water purifier the water tank for storing refined water is set up at higher than the faucet. In a reverse osmosis film type water purifying plant, the reverse contamination of the active carbon unit caused by the intrusion of bacteria from the faucet prevented. That is, the refined water derived from the reverse osmosis film unit is stored in a water tank and, by opening the faucet, the water is taken out through the active carbon unit. In this case, as it is so set up that the intake of the water tank is located at higher than the faucet, it is possible to take out water from the faucet smoothly without pressure means. Furthermore, in this case, as a hollow thread filter is provided in between the active carbon unit and the faucet, the reverse contamination from the faucet is prevented.
Patent TW-432844-B (TW)
Title: Fractional-N frequency synthesizer with jitter compensation
Inventor: LINEBARGER DANIEL J
IPC: H03L7/183
Filed: 1999-02-04
Granted: 2001-05-01
Abstract: A fractional-N frequency synthesizer has a VCO with an output for supplying an output signal of a particular frequency, and an input for receipt of a control signal for controlling the operation of the VCO so that it lock in on a reference frequency. Compensation circuitry is coupled to the input for compensating the output signal for phase jitter. The compensation circuitry has a charge pump that supplies a compensation current to the input. The timing is derived from the output signal, thus rendering the compensation current independent of the frequency range of the VCO and of the reference frequency.
Patent TW-425452-B (TW)
Title: Card locking device
Inventor: KIM SCOK-JIN
IPC: E05B47/00
Filed: 1999-03-06
Granted: 2001-03-11
Abstract: Disclosed is a card locking device including a rotating shaft which is installed on a fixed frame and is rotated by a predetermined angle, if an actuator is moved by the insertion of a card key, thus to be locked and unlocked. The device comprises: a flange provided on the end portion of the one side of the actuator; a keeper for locking the flange to prevent the actuator from being restored to the original position thereof, when the actuator is moved by the insertion of the card key and the rotating shaft is operated; and a releasing projection rotated with the rotating shaft and for pushing the keeper to a locking releasing position, to thereby restore the actuator to the original position thereof, whereby after the card key moves the actuator, while the actuator is in the locked state by means of the operation of the keeper irrespective of existence/non-existence of the card key, if the rotating shaft is rotated, the releasing projection operated by the rotation of the rotating shaft releases the locking state of the keeper to thereby restore the actuator to the original position thereof. In the present invention, the keeper and the flange may be replaced with a plunger and a locking protrusion.
Patent TW-480830-B (TW)
Title: Differentiating between input ranges in a passive keypad
Inventor: KERR RICHARD J
IPC: H03M1/36
Filed: 2001-02-19
Granted: 2002-03-21
Abstract: A method and circuit for processing switch closures in a passive network (100) having switches (S1 ... Sn). The passive network (100) generates an output voltage in response to a switch closure. The circuit comprises a comparison circuit (206), coupled to the passive network, for comparing the output voltage to a reference voltage. A decoder (212), coupled to the comparison circuit, decodes the switch closure if the output voltage is within a predetermined range, and does not decode said switch closure if the output voltage is not within the predetermined range. The circuit differentiates between input ranges in a passive network keypad which allows the proper processing of meaningful key presses, while ignoring inadvertent or superfluous key presses, thereby conserving power and processor time.
Patent TW-446974-B (TW)
Title: Electrode plate for solid electrolytic capacitor and manufacturing method thereof, and solid electrolytic capacitor
Inventor: FURUTA YUJI
IPC: H01G9/04
Filed: 1999-06-08
Granted: 2001-07-21
Abstract: The disclosure provides an electrode plate for a solid electrolytic capacitor, a manufacturing method for said electrode plate, and a solid electrolytic capacitor using said electrode plate. The electrode plate for the solid electrolytic capacitor is made of an aluminum sheet, wherein a voltage endurance and a heat resistance of a incised portion of the electrode plate can be increased while an effective area of the electrode plate is not reduced. A porous film 11 is formed on the incised portion of the electrode plate 10 wherein a thickness of the porous film 11 is formed in the range of 5 to 100 times of that of an isolation film 3 formed on a surface of said electrode plate 10.
Patent TW-440698-B (TW)
Title: Method of and apparatus for measuring battery capacity
Inventor: YOON CHUL-OH
IPC: G01R31/36
Filed: 1999-06-29
Granted: 2001-06-16
Abstract: Provided with a method of measuring battery capacity using parameters obtained from a voltage response signal of a current waveform or an impedance spectrum generated thereof where the method includes the steps of: measuring a voltage response signals based on a current waveform applied to a primary or secondary battery; obtaining parameters of an equivalent circuit composed of model parameters such as resistors, capacitors and transmission lines either directly from voltage response or after its conversion to frequency dependent impedance; and determining the unknown battery capacity from the voltage response characteristics based on a correlation between the measured capacity and the model parameters, which correlation is previously determined by a real-time discharge method, thereby takes a shorter time than a real-time discharge method and delivering efficiency and reliability in determining model parameters of an equivalent circuit which are in close correlation with the charge/discharge condition of the battery.
Patent TW-462210-B (TW)
Title: Composite material used in making printed wiring boards
Inventor: KATAOKA TAKASHI
IPC: H05K3/38
Filed: 1999-07-19
Granted: 2001-11-01
Abstract: A composite material for use in making printed wiring boards comprising a carrier having releasable conductive fine particles on its surface. The composite is laminated to a substrate with the conductive fine particles facing the substrate and the carrier removed, leaving the surface of the conductive fine particles exposed. A printed wiring pattern is formed using the conductive fine particles as its base, thus providing improved peel strength and permitting formation of fine wiring lines and spaces.
Patent TW-409160-B (TW)
Title: Retaining wall structure
Inventor: SATO MASAYOSHI
IPC: E02D29/02
Filed: 1999-07-20
Granted: 2000-10-21
Abstract: It is the method to form the connecting holes penetrating through the block from the top to the bottom. Not only to stack said block but to fill the soil and sand in between each block. Settle blocks to protect wall in front the block stacking layer and insert the filler between the front and the back of the block stacking layer. Therefore, it will not only ensure the function of the retaining wall but reduce the engineering cost.
Patent TW-440863-B (TW)
Title: Data transmission circuitry of a synchronous semiconductor memory device
Inventor: YU HAK-SOO
IPC: G11C7/10
Filed: 1999-08-03
Granted: 2001-06-16
Abstract: A synchronous memory comprising: a memory cell array being comprised of a plurality of memory cells; a clock control circuit for receiving a first clock signal, a second clock signal, and a third clock signal, and for generating an internal clock signal, a plurality of control signals, and a plurality of flag signals; a first register circuit for storing a plurality of input data bits in response to the internal clock signal and the control signals; a second register circuit for storing the flag signals in response to the internal clock signal and the control signals; a write drive circuit for writing the input data bits passing through the first register circuit into the memory cell array in response to the flag signals during a write cycle; a sense amplifier circuit coupled to the memory cell array; an address comparator circuit for receiving read and write address signals and for generating a first, a second, and a third combination signals; and a switching circuit for transferring the input data bits passing through the first register circuit and the flag signals passing through the second register circuit to output terminals of the device.
Patent TW-402528-B (TW)
Title: Dust-removal apparatus and its method
Inventor: KANNO MORITOSHI
IPC: B08B5/00
Filed: 1999-09-07
Granted: 2000-08-21
Abstract: To eliminate the static dust-removal surface object of the Liquid Crystal Plate in order to have a high dust removing performance and avoid having the static charge sucking or the static damage of the dust towards the dust-removal object to raise the yield rate or production efficiency. The present invention provides a kind of dust-removal apparatus comprising the ionization unit 14 for the ionization of the pressurized pure air; the supersonic generator 15 used for generating supersonic vibration on the ionized air; the exhaust chamber 13 with an exhaust nozzle 16, which is used to inject ionized supersonic gas stream in the direction of the dust-handling target object 30; and, the inhaling chamber 20 with an inhaling nozzle 21, which is allocated in parallel with the exhaust chamber 13 towards the direction of dust-handling target object 30.
Patent TW-440977-B (TW)
Title: Semiconductor device, connection for semiconductor chip, circuit board and electronic machine
Inventor: HASHIMOTO NOBUAKI
IPC: H01L21/50
Filed: 1999-09-07
Granted: 2001-06-16
Abstract: A semiconductor device comprising a support member (20) on which a wiring pattern (22) including lands (24) are formed, a semiconductor chip (10) having electrode bumps (12) placed on the lands (24) and face-down-bonded to the support member (20) and resin (30) which is stuck between the chip (10) and the member (20) to be shrunk by curing and brings the lands (24) and bumps (12) into close contact with each other using a stress caused by the cure-shrinking, part of the stress being absorbed by at least an elastic deformation of the member (20).
Patent TW-426862-B (TW)
Title: Chip type variable-resistor
Inventor: HONMA TOSHIO
IPC: H01C1/14
Filed: 1999-09-09
Granted: 2001-03-21
Abstract: This invention relates to a chip-type variable-resistor, especially, the terminal structure of semi-fixed chip-type variable-resistor. The solution of this invention is to have the followings: insulation substrate 1; the resistor 2, which is set on the upper surface 1a of this insulation substrate; the electrode 3, which is connected to both ends of the resistor and is installed on top of the insulation substrate; the first terminal 5 with a bottom plate 5a, which is formed by metal plate and is installed on the insulation substrate; the concave portion 1g with at least two opened side face 1c directions, which is installed under the insulation substrate 1b. The bottom plate of the first terminal is disposed inside the concave portion of the insulation substrate. At the same time, there is a gap formed below the insulation substrate and below the bottom plate.
Patent TW-413821-B (TW)
Title: Substance Activating method and device
Inventor: SHIBATA KAZUHITO
IPC: F01N3/08
Filed: 1999-09-27
Granted: 2000-12-01
Abstract: A material activating device (10) of the present invention comprises a radioactive layer (11) of a radioactive means that generates radioactive rays for irradiating a material to be activated, and conductive metal layers (12, 13) disposed on one side of the radioactive layer (11) and interposed between the radioactive layer (11) and the material to be activated. Radioactive rays emitted by the radioactive means ionizes the material, and the conductive metal layers are charged with electric charges generated when the material is ionized. The conductive metal layers create an electric field and a magnetic field. The material can very efficiently be activated by interaction between the electric and the magnetic field, and the ionized material.
Patent TW-I245603-B (TW)
Title: Isoflavone rich protein isolate and process for producing
Inventor: BRYAN BARBARA A
IPC: A23J1/14
Filed: 1999-11-23
Granted: 2005-12-21
Abstract: A process for providing an isoflavone rich protein isolate is provided, along with the isoflavone rich protein isolate produced thereby. A vegetable material containing protein and at least one isoflavone compound is extracted with an aqueous extractant having a neutral pH. The protein and isoflavones are extracted into the extractant, and the extractant containing the protein and isoflavones is separated from insoluble vegetable materials to form a protein extract. The pH of the protein extract is adjusted to about the isoelectric point of the protein to precipitate the protein. The extract containing the precipitated protein is cooled to a temperature of from 30 DEG F to 90 DEG F, and then the protein is separated from the extract. The cool separation temperatures unexpectedly significantly increase the concentration of isoflavones recovered in the separated protein, while the neutral extract pH inhibits loss of protein normally observed at cool or cold separation temperatures.
Patent TW-468073-B (TW)
Title: Optical plug connector
Inventor: SCHMALZIGAUG THOMAS
IPC: G02B6/38
Filed: 2000-01-04
Granted: 2001-12-11
Abstract: An optical plug connector for detachable connection of a circuit board to a backplane comprises at least one plug (10A) and at least one socket (10B) to accommodate the plug (10A), where the socket (10B) comprises an outer housing (12) and an inner housing (13), said inner housing (13) being mounted in the outer housing (12) so it can be displaced in the plugging direction, and it is secured against displacement within the outer housing (12) by first locking means (25, 26), and unlocking means (20) are provided for the plug (10A), unlocking the first locking means (25, 26) when the plug (10A) is inserted completely into the socket (10B), and where second locking means (20, 21, 23, 24) are provided for the plug (10A), locking the plug (10A) and the socket (10B) relative to one another when the plug (10A) is completely inserted. With such a plug connector, a compact design and an increased flexibility of the plug system are achieved due to the fact that the second locking means (20, 21, 23, 24) are designed to also serve as the unlocking means for the first locking means (25, 26).
Patent TW-490710-B (TW)
Title: Semiconductor device
Inventor: ITO SACHIYO
IPC: H01L21/768
Filed: 2000-03-10
Granted: 2002-06-11
Abstract: This invention provides a semiconductor device, which can improve EM resistance while a crack resistance is kept. The semiconductor device is structured to include a wiring made of Al, a first insulation film 4 made of silicon oxide including an organic content formed in contact with an upper surface of the wiring 3, and a second insulation film 5 formed in contact with an upper surface of the first insulation film 4 and made of an P-added SiO2 film having a higher Young's modulus than that of the first insulation film. The wiring 3 has a film thickness dM of 400 nm, the first insulation film 4 has a film thickness ds of 400 nm, and the second insulation film 5 has a film thickness dh of 10 nm.
Patent TW-460677-B (TW)
Title: Heating cooker
Inventor: HATSUKAWA YOSHIKAZU
IPC: H05B6/68
Filed: 2000-03-13
Granted: 2001-10-21
Abstract: This invention is to perform a control based on the sensing result in a stable condition by heightening the sensing accuracy of a current sensing means and a voltage sensing means. A current of known level is sensed by a current sensing circuit 32 through a current transformer 31 while the input voltage of known level is sensed by a voltage sensing circuit 34 through a step-down transformer 17, and at the stage before product shipment, the sensing values of current and voltage are stored in a non-volatile memory 38 as the reference current value and reference voltage value, respectively. A control unit 36 calculates the current and voltage values sensed by the sensing circuits 32 and 34, respectively, during the cooking operation on the basis of the stored reference values. At this time of calculation, the power supply frequency sensed by a frequency signal generating circuit 35 and the temp. sensed by a temp. sensing circuit 37 are taken into account.