baber/WOPTO huggingface dataset:
Patent TW-367625-B (TW)
Title: Erasing speed improving method for split-gate flash memory
Inventor: HSIEH CHIA-DAR
IPC: H01L29/78
Filed: 1998-06-22
Granted: 1999-08-21
Abstract: A kind of erasing speed improving method for split-gate flash memory which includes the following steps: sequentially depositing the first oxide, the first polycrystalline silicon layer and nitride on the silicon wafer; oxidizing the first polycrystalline silicon and form polycrystalline silicon oxide; etching the nitride; employing the polycrystalline silicon oxide as the mask to etch part of the first polycrystalline silicon and part of the first oxide in which the residual of first polycrystalline silicon is used as floating gate; employing extra oxide dip to remove part of polycrystalline oxide to expose the top of first crystalline silicon; sequentially forming the second oxide, insulation layer and the second polycrystalline silicon layer on the polycrystalline silicon oxide, the first polycrystalline silicon and silicon wafer; then, removing part of the second oxide, part of the insulation layer and part of the second polycrystalline silicon layer; in which, the residual of the second polycrystalline silicon is used as the control gate.
Patent TW-402649-B (TW)
Title: Buttonhole darning sewing machine
Inventor: TACHIKAWA MITSUHIRO
IPC: D05B19/14
Filed: 1998-06-26
Granted: 2000-08-21
Abstract: There is provided needle drop control means which, when a sewing machine stop signal is generated, sets a needle 9 stop position on the more right side than a cloth cutting knife 16 with respect to an operator. The needle drop control means, when the formation of buttonhole darning stitches is completed, sets the needle 9 stop position on the more right side than a cloth cutting knife 16 with respect to the operator. The needle drop control means includes electrical drive means for moving a needle 9 to a given position existing in the right and left direction, and a control circuit for giving a drive instruction to the electrical drive means to stop the needle 9 at the given position, that is, the given needle stop position.
Patent TW-382173-B (TW)
Title: Facsimile apparatus
Inventor: TAMURA HARUMICHI
IPC: G06T1/00
Filed: 1998-06-30
Granted: 2000-02-11
Abstract: In a facsimile apparatus including numeric keys for entering dial numbers or abbreviated dial numbers, a transmission instruction key for instructing the processing for transmission, a storage unit for storing dial information and received information, a scanner which is removable from a main body of the apparatus having a reading and storing units, a scanner connecting unit for connecting said scanner to the main body of the apparatus and a printing unit for visually outputting an image data which is stored in said storing unit, the image data which is stored in the storing unit of the scanner is output only by mounting said scanner on a main body of the apparatus.
Patent TW-421924-B (TW)
Title: Circuit for removing bubble errors occurring in thermal codes
Inventor: TAI JY-DER DAVID
IPC: H03M9/00
Filed: 1998-07-02
Granted: 2001-02-11
Abstract: An electronic circuit can eliminate bubble errors by means of transferring a thermal code from spatial domain to time domain, and then from the time domain to the spatial domain. In accordance with the present invention, a rotator and a shift register are used to implement the circuit. The rotator is utilized to convert the data bits of the thermal code available in parallel into a serial thermal code. In other words, the data bits can be read serially at the output of the rotator. However, the serial thermal code is applied to the shift register for removing the bubble errors in response to the logic state in the serial thermal code and converting the serial thermal code into a corrected thermal code in parallel form. Accordingly, the electronic circuit for removing bubble errors according to the present can eliminate bubble errors occurring in the thermal code even if the bubbles occur randomly.
Patent TW-446701-B (TW)
Title: Substituted quinolone derivatives and pharmaceuticals containing the same
Inventor: SADA YOSHIDA
IPC: C07D215/42
Filed: 1998-08-26
Granted: 2001-07-21
Abstract: Substituted quinolone derivatives represented by the following formula: wherein R1 represents a substituted or unsubstituted (hetero) aryl group, R2 represents H or an alkoxycar-bonyl, substituted aminocarbonyl, cyano or like group, and R3 and R4 each independently represent H or a substituted alkyl, aryl, amino or like group, and salts thereof; pharmaceuticals containing the same. These derivatives and salts have excellent anti-ulcer activities.
Patent TW-459003-B (TW)
Title: Method for preparing polydiorganosiloxanes partially end-blocked with substituted silethylene groups
Inventor: DE BUYL FRANCOIS
IPC: C08G77/50
Filed: 1998-10-15
Granted: 2001-10-11
Abstract: This specification describes and claims a method for producing polydiorganosiloxanes partially end-blocked with substituted silethylene groups. The method comprises the steps of: (A) mixing a hydroxyl end-blocked polydiorganosiloxane with a silicon-containing compound having at least two silicon-bonded hydrogen atoms and a -Si(R')3 end-blocked siloxane in the presence of an acidic polymerisation catalyst to form a mixture wherein each R' independently denotes a monovalent hydrocarbon or halohydrocarbon having 1 to 6 carbon atoms, (B) conducting a reaction with the mixture of step A so as to produce a polydiorganosiloxane having at least one silicon-bonded hydrogen atom and at least one -Si(R')3 group and (C) adding a substituted alkenylsilane in the presence of a hydrosilylation catalyst to the reaction product obtained from step B to form a polydiorganosiloxane partially end-blocked with substituted silethylene groups. A chain extender may also be included with the reaction mixture of step A and/or the reaction product of step B. The polydiorganosiloxanes are suitable for use in sealant compositions.
Patent TW-446750-B (TW)
Title: Cutting fluid
Inventor: FUKUTANI YASUO
IPC: C10M173/00
Filed: 1998-10-17
Granted: 2001-07-21
Abstract: A cutting fluid which has excellent cooling and lubricating properties and does not exert a harmful influence on the environment. A cutting fluid containing sodium ion and one or more kinds selected from the group consisting of fluoride ion, hydrogencarbonate ion and silicon and being adjusted to pH 6.0 to pH 10 can be used as a substitute for a conventional cutting oil. A cutting fluid including a metal-working water with such additive as a rust-preventive agent and being adjusted to pH 6.0 to pH 10 can also be used.
Patent TW-408303-B (TW)
Title: Cartridge having sensor hole to be opened/closed and apparatus and method for driving the same
Inventor: KO JUNG-WAN
IPC: G11B19/04
Filed: 1998-12-08
Granted: 2000-10-11
Abstract: Disclosed is a cartridge having sensor hole to be opened/closed and method and apparatus for driving the same. To improve a problem that cartridge receiving a DVD-RAM disc which has been once withdrawn therefrom performs the recording process under the same conditioner with a bare disc, the disclosed cartridge has a means for opening/closing a sensor hole for flexibly opening/closing the sensor hole in accordance with result of defect check, so that information processing process is much accelerated.
Patent TW-432433-B (TW)
Title: Nitrogenated evaporable getter devices with high fritting resistance and process for their production
Inventor: URSO GIUSEPPE
IPC: H01J29/94
Filed: 1998-12-18
Granted: 2001-05-01
Abstract: Nitrogenated evaporable getter devices are disclosed which are resistant to the fritting conditions of the production processes of kinescopes for times of about five hours. A process is also disclosed for the production of these devices.
Patent TW-389817-B (TW)
Title: Combustion device for mixed fuel and water
Inventor: UKO MASAYUKI
IPC: F23N1/08
Filed: 1999-01-13
Granted: 2000-05-11
Abstract: The invention is related to combustion device for mixed fuel and water comprising a semicircular fuel evaporating pipe for heating the fuel and a semicircular water evaporating pipe for heating the water which are arranged to be opposite to each other and forming a corresponding cylinder facing the furnace wall. A combustion equipment is used to blaze the mixed fuel and water in the furnace when spray the heated fuel from the fuel evaporating pipe and water from the water evaporating pipe into a mixing chamber by mean of juxtaposed fuel nozzle and water nozzle. The improvement is a superheating pipe is disposed at the upper portion of the water evaporating pipe to superheat the steam heated of the water evaporating pipe. The superheated steam is then sprayed into the mixing chamfer by the water nozzle and is mixed with the fuel and blazed in the furnace. The combustion of fuel will not be extinguished and the used fuel will be saved when rate of water added into the fuel is increased.
Patent TW-442796-B (TW)
Title: A new DRAM sensing scheme for eliminating bit-line coupling noise
Inventor: CHI MIN-HWA
IPC: G11C7/06
Filed: 1999-01-19
Granted: 2001-06-23
Abstract: A pre-charge and isolation circuit for a folded bit line DRAM array to reduce noise coupling between adjacent bit lines of a DRAM array by connecting only one bit line within one sub-array to be connected to a sense amplifier, while the complementary bit line used for the reference voltage of the sense amplifier is selected from an adjacent sub-array, is disclosed. The isolation pre-charge circuit will be connected to a pair of bit lines within a DRAM array to pre-charge portions the pair of bit lines to a reference voltage level and to connect a selected DRAM cell to a latching sense amplifier.
Patent TW-480780-B (TW)
Title: Personal computer peripheral device adapter
Inventor: CENTOFANTE CHARLES A
IPC: H01R31/06
Filed: 1999-03-19
Granted: 2002-03-21
Abstract: An adapter to connect either type I or type II cards into a PCMCIA compliant PC card interface on a personal computer. A protective shutter mechanism receives both type I and type II cards.
Patent TW-401689-B (TW)
Title: Solid state image pickup device, driving method therefor and camera
Inventor: YONEMOTO KAZUYA
IPC: H04N5/376
Filed: 1999-02-23
Granted: 2000-08-11
Abstract: There are provided a solid state image pickup device in which the accumulation time of each pixel when an electronic shutter operation is performed is constant, and a high shutter speed can be set, a driving method therefor, and a camera. A solid state image pickup device (20) having means 3, 4, 7, and 11 which simultaneously perform reading operation of one row and an electronic shutter operation for the other row in a one-pixel period P is constituted.
Patent TW-424251-B (TW)
Title: Decaborane vaporizer for ion source
Inventor: HORSKY THOMAS NEIL
IPC: H01J27/08
Filed: 1999-04-06
Granted: 2001-03-01
Abstract: An ion source (50) for an ion implanter is provided, comprising: (i) a sublimator (52) having a cavity (66) for receiving a source material (68) to be sublimated and for sublimating the source material; (ii) an ionization chamber (58) for ionizing the sublimated source material,the ionization chamber located remotely from the sublimator; (iii) a feed tube (62) for connecting the sublimator (52) to the ionization chamber (58); and (iv) a heating medium (70) for heating at least a portion of the sublimator (52) and the feed tube (62). A control mechanism is provided for controlling the temperature of the heating medium (70). The control mechanism comprises a heating element (80) for heating the heating medium (70), a pump (55) for circulating the heating medium, at least one thermocouple (92) for providing temperature feedback from the heating medium (70), and a controller (56) responsive to the temperature feedback to output a first control signal (94) to the heating element.
Patent TW-422979-B (TW)
Title: Synchronous semiconductor storage device
Inventor: TANIGUCHI JUNYA
IPC: G11C11/401
Filed: 1999-04-27
Granted: 2001-02-21
Abstract: According to one disclosed embodiment, a synchronous semiconductor storage device (100) includes a circuit for accomplishing mode setting operations after a test mode is entered, where the test mode includes a higher frequency internal clock. A synchronous semiconductor storage device (100) generates a first internal synchronous clock signal ICLK which can be used to enter mode setting values to a mode register setting circuit (122). At the same time, an external synchronous signal CSB can be applied to generate a second internal synchronous clock signal CSCLK. The ICLK and CSCLK values can be used to generate a higher frequency clock ICLK' in a test mode. The ICLK' signal can be applied to internal circuits (124) allowing such circuits to operate at a higher speed. The ICLK' signal is not applied to the mode register setting circuit (122), thereby avoiding the possible latching of incorrect mode setting values by the mode register setting circuit (122).
Patent TW-436712-B (TW)
Title: Processing method of halftone image
Inventor: CHEN FRED HUAI-YAN
IPC: G06F17/00
Filed: 1999-05-18
Granted: 2001-05-28
Abstract: The present invention provides a processing method of halftone image, wherein a halftone image technology capable of being used in fields of displaying, printing or publishing digital image is disclosed. The implementing steps includes: finding the maximum output gray scale value which can be expressed by the gray scale of each stage of equipment based on the image reproducing method of the output equipment (such as the size, shape, the degree of deep or light, arrangement of the output pixel and the grade of gray scale of the equipment), recording the output information of the image pixel in the corresponding interval of the gray scale equipment based on the probability expression of these two gray scales of the equipment from the output gray scale in the maximum interval of output gray scale corresponding to two neighboring gray scales of equipment, searching for the corresponding output information in the lookup table based on the result of transferring pixel color during outputting by the probability occupied in the two gray scales of equipment corresponding to the beginning and end of the interval of the output gray scale value of the output information record, whereby a better reproducing method for reproducing the pixel by using the output equipment can be determined.
Patent TW-417394-B (TW)
Title: JPEG interface model and method capable of reading a predetermined image data from an A/D converter to the memory of JPEG integrated circuit for storage
Inventor: WANG JIA-YING
IPC: G06T9/00
Filed: 1999-05-19
Granted: 2001-01-01
Abstract: The present invention provides an interface model and method for a JPEG integrated circuit which reads a predetermined number of lines of the image data outputted from an A/D converter with a read control device and the read control device stores the image data to be read in a memory device. When reading of the predetermined number of lines of image data is completed the read control device outputs a control signal to an output control device to read an image data block from the memory device and transfer to the temporary memory of the JPEG integrated circuit sequentially. Because the size of the image data block to be set is equal to the size of the image data required by the JPEG integrated circuit for compression the image data block is directly transferred to the JPEG integrated circuit to proceed the compression without additional memory thereby saving cost.
Patent TW-397669-B (TW)
Title: Microwave heated the serving utensil and method for constructing same
Inventor: VIDMAR JAMES F
IPC: H05B6/64
Filed: 1999-09-22
Granted: 2000-07-11
Abstract: A serving utensil, which in a preferred embodiment is in the form of an ice cream scoop that can be heated in a conventional or home microwave oven to facilitate scooping a frozen confection from a container. The serving utensil includes bowl portion formed from a substantially rigid material that becomes heated when subjected to microwave radiation in a conventional microwave oven and handle portion, attached to the bowl portion, formed from a substantially rigid material that substantially restricts the absorption of microwave energy. The handle portion includes a recess in its upper side approximate the bowl portion adapted to receive a user's thumb therein and a transverse groove in its underside, longitudinally aligned with the recess and adapted to receive a user's index finger therein. The handle portion also preferably includes a substantially longitudinally-extending bore extending its forward end, and the bowl portion includes a plug received within and bonded to longitudinally-extending bore of the handle portion, thereby improving the durability of the attachment between the handle portion and the bowl portion. The plug extending from handle portion preferably includes a plurality of radially extending ribs which increase the surface area of the plug, thereby facilitating a better bond between the bowl portion and the handle portion and also improving heat dissipation from the bowl portion into the handle portion. In use, the utensil is placed within a microwave oven and subjected to microwave energy for a predetermined period of time. Because only the bowl portion includes microwave absorbing material, only the bowl portion will become heated. Once the heating process is finished, the utensil can be removed from the oven by its relatively cool handle portion and used to serve ice cream easily and efficiently because the heated portion softens the ice cream it contacts, thus facilitating the scooping action with enhanced lubrication and reduced force.
Patent TW-437252-B (TW)
Title: Telephone receiver having no high frequency communication noise and impulse noise
Inventor: LIN JUNG-YU
IPC: H04M1/00
Filed: 1999-07-19
Granted: 2001-05-28
Abstract: The present invention provides a telephone receiver having no high frequency communication noise and impulse noise, which comprises a receiver and a speaker placed in the receiver. A voice output hole is formed to pass through the side of the receiver for contacting the ear of the user. A ring of resonant board is formed on the outer periphery of the speaker. At least one side of the resonant board has a proper position fixed to the inner wall of the receiver. In the two voice power output terminals of the speaker, the one having a lower relative voice pressure is outputted from the voice output hole of the receiver. Therefore, when people is receiving a phone call, the ear can be prevented from injury caused by the voice pressure of the impulse noise. Furthermore, by the two voice ranges with different phases generated by the two sides of the speaker, the outputted voice signal has no impulse noise and no high frequency communication noise, and the voice is clear and natural, after overlapping and interfering the pre-wave on the output terminal of the low-pressure voice source of the receiver.
Patent TW-482894-B (TW)
Title: Multi-channel pressure sensor controller
Inventor: SHIMOMOTO YUTAKA
IPC: G01L15/00
Filed: 1999-07-26
Granted: 2002-04-11
Abstract: In a multi-channel pressure sensor controller, measured pressure signals from a plurality of pressure sensors to each of which a channel number is assigned are subjected to selection at a multiplexer (3) using a selection signal based on the output of an arithmetic and control unit (5); the measured pressure signal from the selected pressure sensor is converted by an A-D converter (4) into a digital value; under the control of the arithmetic and control unit (5), a display unit (7) shows an indication of the digital value converted by the A-D converter (4) and the channel number assigned to the pressure sensor outputting the measured pressure signal having the digital value; a threshold stored in advance for the channel number is compared with the digital value obtained by performing analog-digital conversion on the measured pressure signal from the pressure sensor associated with the channel number; and an indication based on the output of the comparison is shown at an alarm indicator lamp for a channel number provided on an alarm unit (8) under the control of the arithmetic and control unit (5).
Patent TW-403689-B (TW)
Title: The slurry nozzle used in the chemical mechanical polishing
Inventor: TSAI DUNG-TAI
IPC: B24B37/04
Filed: 1999-08-03
Granted: 2000-09-01
Abstract: A kind of slurry nozzle, which is used in providing the required slurry in chemical mechanical polishing (CMP) comprises: at least a slurry pipeline having the pipeline peripheral wall to eject the slurry; a nozzle jet, which is used to contain at least one of the above mentioned slurry pipeline; and a slurry baffle ring, which is settled in one end of the ejecting slurry of the nozzle jet, having the inner peripheral sidewall surrounding the slurry pipeline. The above-mentioned slurry pipeline has a plurality  of holes which is settled on the pipeline peripheral wall of the slurry pipeline and is used to eject the slurry; and the slurry ejected from the slurry pipeline flows down along the inner peripheral wall of the slurry baffle ring after impacting the slurry baffle.
Patent TW-424029-B (TW)
Title: An electropolishing method using a tool electrode with hollow appearance and its apparatus thereof
Inventor: HE CHEN-HUNG
IPC: C25F3/16
Filed: 1999-08-06
Granted: 2001-03-01
Abstract: An electropolishing method using a tool electrode with hollow appearance is a working method in combination with traditional formation technique, such as turning, drawing, rolling, and extrusion working formation, and non-traditional electrochemical working method. The surfaces of a metal bar or pipe that need to be polished after above-mentioned traditional working can be proceeded working by electropolishing method of the present invention on the original owrking apparatus. Which method is provided with a tool electrode clamping mechanism; a working piece auxiliary feed mechanism; a direct current power supplier and an electrolyte supplier directly installed onto the havitually-used traditional working apparatus. The tool electrode is connected to the negative pole of direct current power supplier and working piece to be polished is connected to the positive pole thereof and kept a fixed gap to the tool electrode. The working piece may be forward advanced, in company with auxiliary feed mechanism or feed mechanism of original apparatus, and entered to the hollow place of tool electrode to proceed an electropolishing process. For working piece of round bar (or pipe) formed by drawing, rolling or extrusion working, it is usually worked in a non-rotation way, but the present invention provides a rotatory tool electrode to have electrolytic formed article removed by rotational centrifugal force to improve the polishing effect. Using the present invention, not only the roughness of working piece may be fast improved but the apparatus is provided with simple structure, low cost and without environmental pollution when working, and with easy assemblage and automation effect so that the industry in short of polishing technique today can certainly be improved.