baber/WOPTO huggingface dataset:
Patent TW-527327-B (TW)
Title: Edging unit applicable to machines for working the edges of plates particularly of glass plates
Inventor: BAVELLONI FRANCO
IPC: B24B27/00
Filed: 2001-06-29
Granted: 2003-04-11
Abstract: An edging unit (1) applicable to machines for working the edges of plates, particularly of glass plates (L), comprising, at at least one edge of a plate (L) being worked, a first movable element (2) and a second movable element (3) which respectively support a first grinding wheel (5) and a second grinding wheel (6). The movable elements (2,3) are connected to actuators (20,21) in order to respectively move the first grinding wheel (5) so that it acts on the front edge of the plate (L) being worked and the second grinding wheel (6) so that it acts on the rear edge.
Patent TW-514559-B (TW)
Title: Spray apparatus and method for applying a powder coating to internal threads
Inventor: SESSA EUGENE D
IPC: B05B15/04
Filed: 2001-09-24
Granted: 2002-12-21
Abstract: An apparatus and method for applying a thermoplastic powder to threads located in a bore of an internally threaded fastener having a powder supply conduit in communication with a powder source and a powder application conduit defining a first passageway having a powder discharge port and a second passageway having a powder inlet port located adjacent the discharge port which is in communication with a powder collection system. The powder application conduit is movable for insertion into and through the bore of the fastener and into engagement with the powder supply conduit. The engagement forms a nozzle which directs powder through the powder discharge port onto the threads of the fastener and retrieves excess powder through the powder inlet port for conveyance to the powder collection system.
Patent TW-I243024-B (TW)
Title: Novel composition and use
Inventor: PARKER DAVID MYATT
IPC: A61K6/60
Filed: 2001-07-31
Granted: 2005-11-11
Abstract: Carbohydrate-containing compositions for oral use in the reduction or prevention of tooth damage by plaque acid production having an effective pH of 4.5 or less and comprising at least 1.0% by weight of an alpha-amylase digestible, alpha-(1,4)-linked polymer of glucose as a source of carbohydrate, in which composition the concentration of mono- and di-saccharides is no greater than 2.0% by weight.
Patent TW-583323-B (TW)
Title: Manufacturing process of depositing anti-reflection film at room temperature and low reflectivity polarizer manufactured by the same
Inventor: JOU JUNG-LIN
IPC: C23C14/22
Filed: 2001-08-20
Granted: 2004-04-11
Abstract: A kind of manufacturing process of depositing anti-reflection film at room temperature is disclosed, which can reduce surface reflectivity of a substrate thereof. The process is performed in a reaction chamber with high vacuum maintained at low temperature, in which a material preparation cleaning step, a first deposition step, a second deposition step, a repetitive deposition step and a protection step are sequentially carried out; the material preparation step employs a gas ion beam to clean the substrate; the first deposition step, the second deposition step, the repetitive deposition step and the protection step are performed in a reaction chamber at the predetermined temperature and degree of vacuum to isolate thermal effect between the substrate and various targets of individual steps so that the depositing ions generated by the targets can homogeneously and sequentially adhere onto the surface of the substrate to form an anti-reflection film over the substrate and thus reduce the surface reflectivity of the substrate.
Patent TW-504752-B (TW)
Title: Process for fabricating semiconductor device and photolithography mask
Inventor: HAYASHI KEIJI
IPC: H01L27/08
Filed: 2001-08-28
Granted: 2002-10-01
Abstract: A process for fabricating a semiconductor device including MOS transistors of low breakdown voltage type and of high breakdown voltage type provided on a semiconductor substrate, the MOS transistor of high breakdown voltage type being operative at a higher voltage than the MOS transistor of low breakdown voltage type and having drift diffusion regions, the process comprises the steps of: forming a LOCOS oxide film on the semiconductor substrate; and performing ion implantation with the use of a single mask having openings respectively defining on the substrate a first region for formation of a first conductivity type MOS transistor of low breakdown voltage type, a second region in which the LOCOS oxide film is formed for isolation of a first conductivity type MOS transistor of high breakdown voltage type, and a third region for formation of a drift diffusion region of a second conductivity type MOS transistor of high breakdown voltage type, so that the first and third regions each have at least two concentration peaks of implanted ions at different depths in the semiconductor substrate, and the second region has a concentration peak of implanted ions in the vicinity of an interface between the LOCOS oxide film and the semiconductor substrate.
Patent TW-578297-B (TW)
Title: Semiconductor integrated circuit device and the manufacturing method thereof
Inventor: YAMAMOTO SATOSHI
IPC: H01L27/108
Filed: 2001-08-29
Granted: 2004-03-01
Abstract: The subject of the present invention is to ensure the forming of Ru film in a certain level of thickness on the bottom of deep hole to compose the lower electrode of the capacitor component for data storage, which provides a technique for improving manufacturing yield of DRAM. The solution is to deposit the Ru film as the lower electrode material on the sidewall and the bottom of deep hole in the capacitor component for data storage under the condition of above 10% of vapor flow ratio in material (Ru(C2H5C5H4)2/O2). The result is that the bottom b of the deep hole can also be ensured of the thickness above 50% of the thickest portion of the thickness a of the Ru film.
Patent TW-583030-B (TW)
Title: Process for producing a strong-acid cation exchange resin
Inventor: PALIURAS MIHAIL
IPC: C08J5/20
Filed: 2001-09-19
Granted: 2004-04-11
Abstract: A strong-acid cation exchange resin in acid form is contacted with an alkylcarbamoyl alkylthioester in the presence of water for producing a strong-acid cation exchange resin comprising a plurality of acid groups being partially neutralized with a mercaptoalkylamine. The produced partially neutralized cation exchange resin is useful as a catalyst in a process of producing a bisphenol by reaction of a phenolic compound with a carbonyl compound.
Patent TW-520397-B (TW)
Title: Fe-Cr-Ni based alloy for electron gun electrode having excellent corrosion resistance and strip thereof
Inventor: HATANO TAKATSUGU
IPC: C22C38/00
Filed: 2001-10-31
Granted: 2003-02-11
Abstract: To provide a Fe-Cr-Ni based alloy and strip for an electron gun electrode having excellent corrosion resistance and to provide a material exhibiting good corrosion resistance even after heat treatment and free from the generation of rust both in the process of production and after production. This Fe-Cr-Ni based alloy for an electron gun electrode having excellent corrosion resistance has a composition containing, by mass, 15 to 20 mass % of Cr, 9 to15 mass % of Ni, 0.2 to 2.5 mass % of Mn and 0.001 to 0.04 mass % of C, and the balance of Fe with inevitable impurities.
Patent TW-536574-B (TW)
Title: Pivoting-handle latch device
Inventor: WYTCHERLEY ROGER
IPC: E05B17/00
Filed: 2001-11-06
Granted: 2003-06-11
Abstract: A pivoting handle latch for attachment to a first member, such as a panel, to provide controlled actuation for facilitating attachment of the first member to a second member, such as a cabinet, the latch including a handle with a gripping portion, a based portion, a pawl member and a first pin connecting the pawl member to the handle and extending through a slot provided in the base member to regulate the movement of the pawl when the handle is lifted from a closed horizontal position to a upright vertical position.
Patent TW-I241899-B (TW)
Title: Small article case
Inventor: KAWAMURA RYOJI
IPC: A45C11/32
Filed: 2001-11-07
Granted: 2005-10-21
Abstract: The present invention prides a small article case which secures a sufficient engagement strength between a plug-in body and a socket, peps the engagement strength even if the small article case is repeatedly used, is suitable for containing the small articles, and is easy to use since the plug-in body is easily engaged with and disengaged from the socket from the outside. The small article case is composed of a socket (10) and a plug-in body (20) to be inserted in the socket (10). The socket (10) is composed of a tubular body with a bottom having front and rear wall portions (11, 12) and opposing side wall portions (13, 13), and a pair of engagement pawl attaching openings (16, 16) cut in arcs from the respective side wall portions (13, 13) to the front and rear wall portions (11, 12) are provided on the bottom side thereof. The plug-in body (20) includes a picking portion (21) having a section larger than that of an insert hole (15) of the socket (10), a small article mounting plate portion (22) elongated from the picking portion (21) in the insertion direction of the socket (10), and a pair of elastic legs (24) which are elongated in the insertion direction at a certain distance from and along at least a front end of the small article mounting plate portion (22) and which have engagement pawls (25) on the outside surfaces thereof.
Patent TW-I247579-B (TW)
Title: Method and device of attracting mosquito with microorganism medium
Inventor: LIN HAU-RAN
IPC: A01M1/02
Filed: 2001-11-09
Granted: 2006-01-21
Abstract: The present invention provides a method and a device for attracting mosquito with microorganism medium, wherein a mosquito attraction bait is used to simulate temperature and odor of human body surface for attracting mosquitoes in order to realize control, attraction and killing of mosquitoes. The device comprises an adjustable heating device, which provides a suitable temperature to facilitate cultivation of microorganisms and a mosquito attraction bait release device to facilitate vaporization of the mosquito attraction bait. The mosquito attraction bait comprises at least one bacteria-decomposable product and a yeast fermentation liquid. The mosquito attraction bait is not toxicant to human beings and the mosquito attraction bait comprises a mosquito attractant, which is composed of the fermentation liquid or the bacteria-decomposable product and other product of natural catabolism, rather than artificial synthetic product. In addition, the present invention can be combined with an electrical grating or used with a pesticide-containing screen for attracting and killing mosquitoes and insects.
Patent TW-523488-B (TW)
Title: Ozone-generating electrolytic vessel
Inventor: SHIUE LI-REN
IPC: C01B13/11
Filed: 2001-12-31
Granted: 2003-03-11
Abstract: An ozone-generating electrolytic vessel uses a platinum-titanium screen as a cathode, a platinum-titanium screen plated with β-PbO2 as an anode. A battery with an ultra-large capacitor is used as a DC power source. No need of a film isolation between the two electrodes, and a neutral salt such as NaCl can be used to promote the generation of ozone. Such an electrolytic device including a container, two electrodes, and a bubble generator can be directly put into the water in need of an ozone treatment. Since the battery can provide the power needed for generation of ozone, the invented device can be used in a location in need of ozone treatment and away from city power. The invented electrolytic device can be used in the sterilization of water used in the pharmaceutical industry, and for domestic use, and can be used in the surface purification of semiconductor, meat, fish, fruit, etc., and the sterilization of water used in SPA and personal hygiene.
Patent TW-518681-B (TW)
Title: Manufacturing method for gate electrodes of metal oxide semiconductor transistor
Inventor: LIN JENG-GANG
IPC: H01L21/28
Filed: 2001-12-31
Granted: 2003-01-21
Abstract: A manufacturing method for gate electrodes of metal oxide semiconductor transistor is disclosed, which includes the following steps: forming an active region on the surface of the semiconductor substrate; sequentially forming a first insulating layer and a first conductive layer; removing part of the first conductive layer and the first insulating layer to define the first gate electrode and the first gate insulating layer; forming a second insulating layer, and then removing part of the second insulating layer to form a first insulating spacer; next, forming a third insulating layer, and then forming a fourth insulating layer covering the surface of the third insulating layer; removing part of the fourth insulating layer and the third insulating layer; removing the first gate electrode to form a first opening; forming a second insulating spacer on the sidewall of the first opening with the fifth insulating layer; filling up the first opening with the second conductive layer to form a second gate electrode; removing the second insulating sidewall layer to form a second opening; then, and filling up the second opening with the sixth insulating layer.
Patent TW-580465-B (TW)
Title: Vehicular interior rear-view mirror with built-in antenna
Inventor: MATSUURA MASAAKI
IPC: G07B15/00
Filed: 2002-01-16
Granted: 2004-03-21
Abstract: To provide an antenna device capable of performing stable communication and dispensing with adjustment of an angle after installation by contact. This interior rear-view mirror is constituted by stays 12 and 35 installed by extending downwardly from a ceiling part or a windshield 31 of a vehicle or installed via a base 32 detachably provided on an adhesive part 33 of the windshield 31, and mirror bodies 11 and 40 fitted onto a lower end of the stays 12 and 35 freely adjustable the angle. The stay 12 or the base 32 is provided with a recessed part 12a or 32a. At least one of radio communication antenna units 13a, 13b and 13c can be disposed later on the recessed parts 12a and 13a.
Patent TW-523873-B (TW)
Title: Semiconductor device provided with fuse and method of disconnecting fuse
Inventor: TATEMATSU TSUTOMU
IPC: H01L27/108
Filed: 2002-03-22
Granted: 2003-03-11
Abstract: A high-strength protective member made of tungsten is disposed under a disconnecting point of a fuse. This protective member is formed simultaneously with formation of a via contact portion which connects the fuse with wring, for example.
Patent TW-527724-B (TW)
Title: Method of fabricating a flash memory cell
Inventor: CHANG KUO-HUA
IPC: H01L27/115
Filed: 2002-03-26
Granted: 2003-04-11
Abstract: A simplified flash memory fabrication process is disclosed. The method includes the following steps: (1) forming a stacked layer on a substrate in the channel region, and the stacked layer is a polysilicon layer and a sacrificial layer formed atop the polysilicon layer; (2) depositing a dielectric layer to cover the channel region and the bit line region; (3) performing an isotropic dry etching process to etch away a predetermined thickness of the dielectric layer to expose a portion of the sacrificial layer, and at the same time, dividing the dielectric layer into a first portion dielectric layer positioned atop the sacrificial layer and a second portion dielectric layer that is not connected with the first portion dielectric layer; and (4) completely removing the sacrificial layer and the first portion dielectric layer.
Patent TW-581738-B (TW)
Title: Speed-changing control unit for bicycle
Inventor: FUJII KAZUHIRO
IPC: B62M9/12
Filed: 2002-06-28
Granted: 2004-04-01
Abstract: To automatically speed-changing gears using a speed-changing control unit for a bicycle without requiring complex operations concerning a power supply. A speed-changing control unit 12 for a bicycle is mounted in the bicycle fitted with an AC generator 19 and an internal speed-changing hub 10 with a plurality of gears, is used for controlling the hub to either of the plurality of gears, and includes a capacitor 32, a speed-changing control part 25 and a lamp case. The capacitor 32 can store electric power coming from the AC generator 19. The speed-changing control part 25 operates on the power stored in the capacitor 32 and controls the hub to either of the plurality of gears according to an AC signal from the AC generator 19. The lamp case holds the capacitor 32 and the speed-changing control part 25 and can be mounted to a bicycle frame or handle.
Patent TW-554541-B (TW)
Title: Voltage rise control circuit and method
Inventor: KUO CHENG-HSIUNG
IPC: H01L29/788
Filed: 2002-07-26
Granted: 2003-09-21
Abstract: The present invention is related to voltage rise control circuit and method and is suitable for use in a high voltage generation circuit that uses a clock signal to control the voltage of output terminal. The invention includes the followings: a reference current source, in which the output terminal generates a reference current; a capacitor, which is connected between the output terminal of high voltage generation circuit and the output terminal of the reference current source; a transistor, in which the control terminal is connected to the output terminal of the reference current source such that the first terminal outputs a feedback current and the second terminal connects to a low voltage source; a current comparator, which receives the feedback current and a constant current to generate an output current; and a current controlled oscillator, which generates clock signals and receives the frequency of the output current controlled clock signal of the current comparator.
Patent TW-556239-B (TW)
Title: Electronic device and powerup method
Inventor: VEENDRICK HENDRICUS JOSEPH MAR
IPC: H03K17/08
Filed: 2002-07-31
Granted: 2003-10-01
Abstract: An electronic device (100) having n circuit portions (120a, 120b, ..., 120n) each connected to a supply rail (102) through respective coupling elements (110a, 110b, ..., 110n) is arranged for gradual self-timed powerup/powerdown of the n circuit portions (120a, 120b, ..., 120n) under control of control circuit (240a, ..., 240n-1) to prevent the occurrence of power surges during the powerup of the device (100). When the first circuit portion (120a) has sufficiently been powered up through supply rail (102) and the first coupling element (110a), control circuit (240a) switches second coupling element (110b) to a conductive state, thereby enabling the powerup of second circuit portion (120b). In a similar fashion, the electronic device (100) can be powered down in a gradual self-timed manner through coupling elements (112a, 112b, ..., 112n), which respectively connect circuit portions (120a, 120b, ..., 120n) to a further supply rail (104).
Patent TW-569536-B (TW)
Title: Analog demultiplexer
Inventor: CHIA CHOR-YIN
IPC: H03K17/00
Filed: 2002-09-04
Granted: 2004-01-01
Abstract: The analog demultiplexer (Fig. 6) includes an input amplifier (A1), and output amplifiers (AMP1-AMPN). The output and inverting (-) input of amplifiers (AMP1-AMPN) are connected by a respective capacitor (C1-CN). Switches (S1a, S1b, etc.) connect the output of amplifier (A1) to the inverting input of one of (AMP1-AMPN). Switches (S2a, S2b, etc.) connect the output of one of (AMP1-AMPN) to the non-inverting input of the amplifier A1. Switches (S2a, S2b, etc.) and (S1a, S1b, etc.) open and close together in pairs. With feedback from the output of (AMP1-AMPN) through (A1), the gain and any offset of (AMP1-AMPN) is divided down by the gain of (A1). Amplifier (A1) has capacitors (CS1 and CS2) connected to its inputs. Switch (S50) connects the inverting input of amplifier (A1) to its output, and switch (S40) connects the non-inverting input of (A1) to a voltage reference (VREF) matching (VREF) applied to (AMP2). Switches (S30) and (S35) connect (CS1) and (CS2) to the demultiplexer input (2). In operation, switches (S40, S50, S30 and S35) are initially closed, while switches (S2a, S2b, etc.) are open to charge both capacitors (CS1) and (CS2) and the inputs and output of (A1) to (VREF). Switch (S50) provides feedback to divide down gain errors and offset of (A1). Switches (S30, S35, S40 and S50) are then open, while one of switches (S2a, S2b, etc.) is closed with one switch (S1a, S1b, etc) to drive one of the output voltages (VOUT1-VOUTN). With inputs and outputs of (A1) and the connected (AMP1-AMPN) initially be at (VREF), very little settling time is needed.
Patent TW-582062-B (TW)
Title: Laser irradiation apparatus and method of treating semiconductor thin film
Inventor: ASANO AKIHIKO
IPC: H01L21/20
Filed: 2002-09-10
Granted: 2004-04-01
Abstract: A laser irradiation apparatus includes a laser light generation element, a splitting element for splitting laser light generated from the laser light generation element, a light interference element for causing a first beam and a second beam of the laser light split by the splitting element to interfere with each other to form a periodic light pattern, and a phase shifting element for electro-optically shifting the phase of the first beam. The laser light generation element is a pulse oscillation laser based on laser diode excitation.
Patent TW-533263-B (TW)
Title: Motor control device for vehicle having deceleration deactivatable engine
Inventor: MATSUBARA ATSUSHI
IPC: B60L50/16
Filed: 2002-09-12
Granted: 2003-05-21
Abstract: A motor control device for a vehicle having a deceleration deactivatable engine which includes at least one deactivatable cylinder which is deactivated during a deceleration traveling of the vehicle, and which is started by a motor when the operation thereof transitions from a deceleration deactivation operation to a normal operation. The motor control device comprises a cylinder deactivation state determining section (S202) for determining whether or not the engine is in a cylinder deactivation state, a cylinder deactivation executing section, a cylinder deactivation operation detecting section (S201) for detecting whether or not the cylinder deactivation executing section is activated, and a starting torque setting section (S201-S204) for setting staring torque for starting the engine by the motor. When it is determined, by the cylinder deactivation state determining section, that the engine is in a cylinder deactivation state, and it is determined, by the cylinder deactivation operation detecting section, that the engine is to return to the fuel supply operation, the starting torque setting section sets a smaller staring torque than in the case of a normal operation. Accordingly, the output of the motor is optimally set when the operation transitions from the cylinder deactivation operation to the normal operation; thus, a smooth drivability and an improved fuel consumption efficiency can be obtained.
Patent TW-I280782-B (TW)
Title: Imaging device
Inventor: TENG KUO-HSIN
IPC: H04N13/00
Filed: 2002-10-09
Granted: 2007-05-01
Abstract: An imaging device includes a transparent casing, at least an imaging medium and at least a light source. In this case, the imaging medium is put in the transparent casing. The light source is at least set at one side of the transparent casing, and emits at least one beam into the imaging medium.