baber/WOPTO huggingface dataset:
Patent TW-I225811-B (TW)
Title: Tip heater cartridge and soldering iron for use therewith
Inventor: SINES GARY SILAS
IPC: B23K3/03
Filed: 2002-10-08
Granted: 2005-01-01
Abstract: A tip heater cartridge and a soldering iron with handpiece for use therewith in which, according to a preferred embodiment, a precision molded plastic sleeve is provided on the tip heater cartridge body. The sleeve is provided with an axially extending, radially projecting key which assures accurate tip-to-handpiece orientation and also produces a rigid mechanical interlock between the tip heater cartridge and the handpiece to ensure that there is no axial rotational or lateral movement or load transmitted from the tip of the tip heater cartridge to the electrical connector. In a particularly preferred arrangement, the end of the key acts with the handle keyway to prevent over insertion of the tip heater cartridge into the handpiece, which could damage the electrical connector assembly, and an O-ring on the electrical connector assembly acts to produces a seal relative to the body of the cartridge that prevents solder fumes from flowing into the connector assembly. The O-ring also serves to assist in retaining the cartridge within the handle and provides additional lateral support to the cartridge.
Patent TW-588551-B (TW)
Title: Auto zoom device
Inventor: HUNG MING-DE
IPC: G02B7/10
Filed: 2002-10-17
Granted: 2004-05-21
Abstract: An auto zoom device for a camera includes a lens, a first position device, a second position device, a magnet and a coil. The second position device connects with the lens and engages with the first position device. The magnet connects to the second position device. The coil is disposed around the magnet. When a current flows into the coil, the current induces a magnetic force to rotate the magnet. Accordingly, the second position device rotates with the magnet so that the lens moves forward or backward.
Patent TW-I276194-B (TW)
Title: Transfer member with electric conductivity and its manufacturing method
Inventor: SAKAI SHUJI
IPC: H01L21/687
Filed: 2002-12-02
Granted: 2007-03-11
Abstract: An electrically conductive transfer member for transferring precision equipment materials such as silicon wafers for semiconductors and glass substrates for liquid crystal display devices, as well as the method of manufacturing the transfer member. The transfer member has a carbon fiber reinforced composite material body with an electroconductive polymer part connected to at least some of the carbon fibers of the body. The electroconductive transfer member removes static electricity of the components transferred by the transfer member.
Patent TW-I236016-B (TW)
Title: Writing method for magnetic random access memory using a bipolar junction transistor
Inventor: KIM CHANG-SHUK
IPC: G11C11/16
Filed: 2002-12-20
Granted: 2005-07-11
Abstract: A writing method for a magnetic random access memory (MRAM) using a bipolar junction transistor is disclosed. The writing method is for use with the MRAM using the bipolar junction transistor including: a semiconductor substrate serving as a base of the bipolar junction transistor; an emitter and a collector of the bipolar junction transistor formed in an active region of the semiconductor substrate; an MTJ cell positioned in the active region between the emitter and the collector, separately from the emitter and the collector by a predetermined distance; a word line formed on the MTJ cell; a bit line connected to the collector; and a reference voltage line connected to the emitter. The writing method for the MRAM using the bipolar junction transistor writes data by applying current from the emitter to the collector, and changing a magnetization direction of a free ferromagnetic layer of the MTJ cell by a magnetic field generated due to the current. The magnetization direction can be varied in a shorter distance than a distance between the MTJ cell and the bit line, thereby reducing current consumption. It is thus possible to improve a property and reliability of the semiconductor device.
Patent TW-I305530-B (TW)
Title: Piperidine derivative compound and pharmaceuticals containing same as active ingredient
Inventor: HIROSHI OCHIAI
IPC: A61P29/00
Filed: 2003-02-07
Granted: 2009-01-21
Abstract: Piperidine derivatives (I) are new. Piperidine derivatives of formula (I) are new. [Image] R : H, alkali metal or alkaline earth metal; and n : 1-5. An independent claim is also included for 4-(3-cyclopentyloxy-4-difluoromethoxyphenyl)-4-cyanopiperidine (III) and its salts. ACTIVITY : Antiinflammatory; Antidiabetic; Antiallergic; Immunosuppressive; Antiasthmatic; Respiratory-Gen.; Antibacterial; Nephrotropic; Hepatotropic; Gastrointestinal-Gen.; Ophthalmological; Dermatological; Antiulcer; Antirheumatic; Neuroprotective; Osteopathic; Antiarthritic; Anorectic; Eating-Disorders-Gen.; Antidepressant; Antiparkinsonian; Nootropic; Vasotropic; Cytostatic; Anti-HIV. MECHANISM OF ACTION : Phosphodiesterase-Inhibitor-4. In assays using U937 cells 2-(4-(3-cyclopentyloxy-4-difluoromethoxyphenyl)-4-cyanopiperidin-1-yl)acetic acid monohydrate (Ia) had an IC 5 0 value for phosphodiesterase-4 of 42 nmol/L.
Patent TW-I263867-B (TW)
Title: Positively photosensitive resin composition and method of pattern formation
Inventor: HATANAKA TADASHI
IPC: G03F7/039
Filed: 2003-04-18
Granted: 2006-10-11
Abstract: The present invention provides a positive photosensitive resin composition which can be developed with a tetramethylammonium hydroxide aqueous solution with a usual concentration, has high sensitivity and excellent resolution, and is excellent in heat resistance, planarization properties, transparency, low water absorption or the like. Further, the present invention provides a method for arbitrarily forming a pattern having a semicircular or trapezoidal section by using the composition. The positive photosensitive resin composition of the present invention comprises an alkali-soluble resin, a 1,2-quinone diazide compound, a crosslinking compound having at least two epoxy groups and a surfactant, and the alkali-soluble resin is a copolymer comprising a carboxylic group-containing acrylic monomer, a hydroxyl group-containing acrylic monomer and an N-substituted maleimide as essential components. By changing the postbake conditions, the composition can arbitrarily form a pattern having a semicircular or trapezoidal section.
Patent TW-I221279-B (TW)
Title: Recording apparatus and method for improving overwrite characteristics
Inventor: KIM SEONG-SUE
IPC: G11B7/1369
Filed: 2003-04-30
Granted: 2004-09-21
Abstract: Provided is a recording apparatus and method for recording a mark on a recordable recording, medium by using an optical pickup having a light source and an objective lens for focusing light emitted from the light source as a light spot on a recording surface of a recording medium. When recording on a rewritable recording medium, the size of the light spot formed on the recording surface of a recording medium is increased more than when recording on an only once writable recording medium and/or reproducing from a recording medium. Accordingly, when recording on a rewritable recording medium, the size of a light spot is enlarged more than when recording on an only once writable recoding medium and/or reproducing from a recording medium. Thus, when a mark is recorded on the rewritable recording medium, the erasing rate of an existing recorded phase-change mark is increased to improve the overwriting characteristics.
Patent TW-I257499-B (TW)
Title: Packaging of LCD panel and a method for fabricating the same
Inventor: FENG XU-WEN
IPC: G02F1/133
Filed: 2003-05-21
Granted: 2006-07-01
Abstract: A packaging of LCD panel and a method for fabricating the same is provided. A community ACF is attached to the non-display area of LCD panel so that a driver IC and a FPC disposed on the community ACF can electrically connect to a circuit of the non-display area. By using the community ACF, it only needs attaching at a time in the fabricating process so that the cost can cost down and the throughput can further increase.
Patent TW-591988-B (TW)
Title: Printed circuit board with compensation of heat expansion effect
Inventor: CHEN HUI-CHANG
IPC: H05K1/02
Filed: 2003-05-30
Granted: 2004-06-11
Abstract: A kind of printed circuit board (PCB) capable of preventing from accumulation of heat expansion effect is disclosed in the present invention, in which plural thermally pressed regions are provided on the bottom side of PCB. By opening a recessed trench on the surface of the PCB bottom side and forming the recessed trench in between these two thermally pressed regions, the expansion of PCB due to material expansion/cold-contraction effect in high-temperature process can be prevented. The invention is capable of solving the problem of production yield decrease caused by over-large stress on both sides of PCB such that the design for compensating thermal expansion becomes much easier.
Patent TW-I239032-B (TW)
Title: Method and system for controlling a process using material processing tool and performance data
Inventor: YUE HONGYU
IPC: G06F19/00
Filed: 2003-06-27
Granted: 2005-09-01
Abstract: A system and method for run-to-run control of a material processing system including a process tool and a process performance control system. A process performance prediction model is constructed using tool data and process performance data. When a production substrate is run, an etch rate is predicted using the process performance prediction model and the predicted etch rate is filtered using an exponentially weighted moving average filter. The etch time is set by an etch depth target divided by the predicted etch rate, and the process recipe is updated using the process controller. Periodically, qualification substrates are run to measure the etch rate and update the process performance prediction model. The difference between measured etch rate and the predicted etch rate is employed to update the process performance prediction model so as to remove process drift and shift.
Patent TW-I315309-B (TW)
Title: Imidazo [1 , 2-b] pyridazine compound
Inventor: TAKANORI TABUCHI
IPC: A01N47/36
Filed: 2003-07-17
Granted: 2009-10-01
Abstract: A process for easily and inexpensively producing an imidazo[1,2-b]pyridazin-3-ylsulfonamide derivative which has a substituent bonded to the 6-position carbon atom and is represented by the formula (II): (wherein R represents lower alkyl, lower cycloalkyl optionally substituted by lower alkyl, lower alkenyl, or lower alkynyl), the process comprising reacting an imidazo[1,2-b]pyridazine compound represented by the formula (I): (wherein X represents halogeno or lower alkyl optionally substituted by halogeno; Y represents hydrogen or SO<SUB>2</SUB>N-CH-NR<SUP>1</SUP>R<SUP>2</SUP>; and Z represents halogeno or OSO<SUB>2</SUB>R<SUP>3</SUP>) with an organometallic compound in the presence of a transition metal catalyst. The derivative is useful as an intermediate for herbicides.
Patent TW-I233379-B (TW)
Title: Continuous riveter and continuous riveting method for blind rivets
Inventor: OHUCHI MASATOSHI
IPC: B21J15/34
Filed: 2003-08-08
Granted: 2005-06-01
Abstract: This invention relates to a continuous riveter which can continuously punch the blind rivets for the riveting of sheet metals. A seal member 71 located at the oil chamber 6 side and a seal member 72 located at the air chamber 4 side are provided within a oil cylinder 1 which is divided into a oil chamber 6 of the oil cylinder 1 and a air chamber 4 of a air cylinder 3 by the oil piston 2, and an air communication hole 19 being provided at the oil cylinder 1 between these two seal members 71, 72. The seal members 74, 76 located at the oil chamber 16 side and the seal members 73, 77 located at the air chambers 14, 15 side being provided within said jaw-case piston 20 and the nose-piston 28 for the sealing between the oil chamber 16 and the air chambers 14, 15, and the air communication hole 75, 78 being provided respectively at the piston 20, 28 between these two seal members 74, 76 and 73, 77.
Patent TW-I248928-B (TW)
Title: 4-oxoquinoline compound and use thereof as HIV integrase inhibitor
Inventor: SATO MOTOHIDE
IPC: C07D417/04
Filed: 2003-11-20
Granted: 2006-02-11
Abstract: An anti-HIV agent containing, as an active ingredient, a 4-oxoquinoline compound represented by the following formula [I], wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof. The compound of the present invention has HIV integrase inhibitory action and is useful as an anti-HIV agent for the prophylaxis or therapy of AIDS. Moreover, by a combined use with other anti-HIV agents such as protease inhibitors, reverse transcriptase inhibitors and the like, the compound can become a more effective anti-HIV agent. Since the compound has high inhibitory activity specific for integrases, it can provide a safe pharmaceutical agent with a fewer side effects for human.
Patent TW-I291325-B (TW)
Title: Method of protecting seeds treated with a phytotoxic agent
Inventor: ASRAR JAWED
IPC: A01C1/08
Filed: 2003-11-27
Granted: 2007-12-21
Abstract: A method of improving germination rate in pesticide-treated plant seeds involves forming a pesticide-free polymer coating on a plant seed before treating the seed with a pesticide, where the type of polymer and the coating thickness are designed to block phytotoxic contact of the pesticide with the seed while allowing sufficient transfer of oxygen to maintain the seed's viability and sufficient transfer of moisture under environmental conditions normally encountered by the seed after planting to enable its germination; and then treating the coated plant seed with a pesticide. Seeds that have been treated by this method, and plants that are grown from the treated seeds are also described.
Patent TW-I231458-B (TW)
Title: A banknote detecting unit for a banknote distinguishing device
Inventor: SUZUKI DAISHI
IPC: G07D7/12
Filed: 2003-12-18
Granted: 2005-04-21
Abstract: The purpose of this invention is to reduce the establishing space for the transmitting section and the reflecting section. A banknote detecting unit for banknote distinguishing device comprises of; a transmission sensor which includes a light emitting section and a light receiving section which is located on an light axis of the light emitting section and opposite to the banknote passageway, a reflecting sensor which includes a light transmitting section and a light receiving section which are located at one side to the banknote passageway which is characterized in that; a first transmission sensor is structured by a first light axis of a first light emitting section which slants to the banknote passageway and a first light receiving section which is located on the first light axis and is located opposite the first light emitting section, a first reflecting sensor which is structured by the first light emitting section and a second light receiving section which is located at the same side of the first emitting section to the banknote passageway.
Patent TW-I235126-B (TW)
Title: Multi-edged cutter
Inventor: CRITTENDEN DAVID E
IPC: B26D1/00
Filed: 2004-01-06
Granted: 2005-07-01
Abstract: A cutting mechanism for use with a strapping tool includes a cutter having a polygonal cross-sectional configuration, a plurality of cutting surfaces defining a pair of elongate cutting edges, and a plurality of retaining recessed. The cutting edges are an in-use edge and a spare edge. The cutter is engaged with a movable die holder having a support surface for the cutting body. The holder includes a slot defining a plurality of projections. The projections are configured so that the retaining recesses of the cutter fit within the support surface slot. The cutter is reversible on the die holder such that the in-use and spare cutting edges are interchangeable by rotation of the cutter.
Patent TW-I236056-B (TW)
Title: GaN single crystal substrate and method of making the same
Inventor: MOTOKI KENSAKU
IPC: H01S5/02
Filed: 1998-10-30
Granted: 2005-07-11
Abstract: This invention relates to a method of producing a GaN single crystalline substrate, characterized by comprising forming a mask layer (8) having a plurality of opening windows (10) mutually spaced on a GaAs substrate (2), and growing an epitaxial layer (12) of GaN on the mask layer (8).
Patent TW-I284825-B (TW)
Title: Apparatus and method for enabling Unicode input in legacy operating systems
Inventor: ATKIN STEVEN EDWARD
IPC: G06F9/44
Filed: 2004-02-26
Granted: 2007-08-01
Abstract: An apparatus and method for providing Unicode support in legacy operating systems are provided. With the apparatus and method, a focus hook module, keyboard hook module, and keystroke conversion module are registered with the legacy operating system. The focus hook module determines the currently active application and whether the currently active application is Unicode capable. The keyboard hook module receives keyboard events from an input interface and sends those keyboard events to the keystroke conversion module. The keystroke conversion module converts the keyboard events into Unicode characters which are sent back to the keyboard hook module. The keyboard hook module then stores the Unicode characters in a temporary storage memory, e.g., the clipboard. The keyboard hook module then sends a command to the application to paste the contents of the temporary storage memory to the currently active application.
Patent TW-I280363-B (TW)
Title: Ultrasonic apparatus and method for measuring the concentration and flow rate of gas
Inventor: FUJIMOTO NAOTOSHI
IPC: G01N29/024
Filed: 2004-04-21
Granted: 2007-05-01
Abstract: An ultrasonic apparatus measures the concentration and flow rate of a sample gas by calculating a possible propagation time range on the basis of the gas temperature, determining whether or not the phases at which two first trigger signals, respectively generated on the basis of forward and backward waveforms of the ultrasonic waves, coincide with each other, processing the zero-cross signals so that the phases coincide with each other, obtaining reference zero-cross time instant by calculating mean value of the forward and backward zero-cross time instants, obtaining an ultrasonic reception point by subtracting an integral multiple of the cycle of the ultrasonic waves so that the results of the subtraction falls into a possible propagation time range and estimating the ultrasonic propagation time on the basis of the ultrasonic reception point.
Patent TW-I273580-B (TW)
Title: Small-sized optical disc, apparatus and method for recording data to small-sized optical disc, and apparatus and method for reproducing data recorded to small-sized optical disc
Inventor: KIM KI-HYUN
IPC: G11B20/12
Filed: 2004-05-19
Granted: 2007-02-11
Abstract: An optical disc, a method and apparatus for recording data to the optical disc, and a method and apparatus for reading data from the optical disc, the optical disc having a lead-in area, a user data area, and a lead-out area sequentially arranged from an outer radius to an inner radius of the optical disc.
Patent TW-I285715-B (TW)
Title: V-belt type continuously variable transmission device
Inventor: ISHIKAWA HIDEO
IPC: F16H9/12
Filed: 2004-06-25
Granted: 2007-08-21
Abstract: The topic of the present invention is to prevent expansion of layout of a belt type continuously variable transmission device in the cross direction of a vehicle. To solve the problem, the shaft (64) of the gear device (60) for displacing the movable part (452) of the driving pulley (45) of the belt type continuously variable transmission device along the crank shaft (41) is extended to form a sensor output shaft (64). A worm (641) is formed at the front end of the sensor output shaft (64). A rotation sensor (112) is coupled on the shaft (111) of the worm gear (110) engaged with the worm (641) to make the shaft (111) of the rotation sensor (112) perpendicular to the sensor output shaft (64). The gear device (60), the worm (641) and the worm gear (110) are covered by the actuator housing (58) separately structured from the housing (401) of the crank box (40).
Patent TW-I276337-B (TW)
Title: Electronic element and data processing method
Inventor: SUZUKI DAISUKE
IPC: G06F9/305
Filed: 2004-08-04
Granted: 2007-03-11
Abstract: An electronic element capable of countering attacks of identifying secret information from the power consumption without a need of providing a circuit to perform a complementary operation for negating the deviation of power consumption. A basic element A100 is comprised of a plurality of transistors 101-112. Input signals x1, x2, random number r, and control signal en are inputted to the basic element A100 and from the basic element A100 an output signal z is outputted. A result of exclusive OR between (x1^r) and (x2^r) and the random number r is outputted as the output signal z. Moreover, the output signal z is outputted according to the control signal en after the state transition of the input signals x1, x2 and random number r is decided. Accordingly, the signal transition rate of the output z can be made equally so as to counter the attack of identifying secret information from the power consumption.
Patent TW-I261972-B (TW)
Title: A design methodology for low cost quasi-flash analog to digital converter
Inventor: HUANG CHUN-YUEH
IPC: H03M1/34
Filed: 2004-08-11
Granted: 2006-09-11
Abstract: A design methodology for a low cost quasi-flash analog to digital converter is applicable on a quasi-flash analog to digital converter with a resolution of N, and basically includes: a reference voltage supply device for supplying a number of reference voltages; an average value calculation device for performing an average value calculation on input signals and a selective quantization reference voltage; a set of N comparators using a binary-tree tracing theory to compare an input voltage outputted from the average value calculation device and a reference voltage equal to Vref/2 and producing a control signal representing a binary-tree tracing process; and a logic circuit for encoding and controlling the selective quantization reference voltage as a control signal of the binary-tree tracing path. The invented design methodology for a low cost quasi-flash analog to digital converter can greatly reduce the area, implementation cost and power consumption required by the comparators. Furthermore, since the input signals and the selective quantization reference voltage are averaged and then compared, the comparison voltages on the input terminals of the comparators are all fall within a range near Vref/2. This greatly reduces the difficulty in designing comparators.
Patent TW-I249770-B (TW)
Title: Self-aligned trench-type DMOS transistor structure and its manufacturing methods
Inventor: WU CHING-YUAN
IPC: H01L21/70
Filed: 2004-08-12
Granted: 2006-02-21
Abstract: The self-aligned trench-type DMOS transistor structure comprises a self-aligned source region being surrounded by a trench gate region. The self-aligned source region comprises a moderately-doped p-base diffusion region being formed in a lightly-doped epitaxial semiconductor substrate, a self-aligned heavily-doped n+ source diffusion ring being formed in a side surface portion of the moderately-doped p-base diffusion region, a heavily-doped p+ contact diffusion region being formed in a surface portion of the moderately-doped p-base diffusion region surrounded by the heavily-doped n+ source diffusion ring, and a self-aligned source contact window being formed by a semiconductor surface surrounded by a sidewall dielectric spacer. The trench gate region comprises a gate dielectric layer being formed over a trenched semiconductor surface with or without a thicker isolation dielectric layer being formed on a bottom trenched semiconductor surface and a self-aligned highly conductive gate layer being formed over at least the gate dielectric layer.